1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: command.c |
2 | * File: command.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
7 | * - original version |
7 | * - original version |
… | |
… | |
48 | #include "../config.h" /* NECESSARY */ |
48 | #include "../config.h" /* NECESSARY */ |
49 | #include "rxvt.h" /* NECESSARY */ |
49 | #include "rxvt.h" /* NECESSARY */ |
50 | #include "version.h" |
50 | #include "version.h" |
51 | #include "command.h" |
51 | #include "command.h" |
52 | |
52 | |
53 | #include <wchar.h> |
53 | #ifdef KEYSYM_RESOURCE |
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54 | # include "keyboard.h" |
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55 | #endif |
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56 | |
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57 | #include <csignal> |
54 | |
58 | |
55 | /*----------------------------------------------------------------------*/ |
59 | /*----------------------------------------------------------------------*/ |
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60 | |
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61 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
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62 | |
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63 | // exception thrown when the command parser runs out of input data |
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64 | class out_of_input { } out_of_input; |
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65 | |
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66 | #if ENABLE_FRILLS || ISO_14755 |
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67 | |
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68 | #define ISO_14755_STARTED 0x80000000UL |
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69 | #define ISO_14755_51 0x40000000UL // basic (section 5.1) |
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70 | #define ISO_14755_52 0x20000000UL // keycap (section 5.2) |
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71 | #define ISO_14755_54 0x10000000UL // code feedback (section 5.4) |
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72 | #define ISO_14755_MASK 0x0fffffffUL |
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73 | |
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74 | #if ISO_14755 |
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75 | static unsigned short iso14755_symtab[] = { |
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76 | // keysym, unicode |
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77 | XK_Left, 0x2190, |
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78 | XK_KP_Left, 0x2190, |
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79 | XK_Up, 0x2191, |
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80 | XK_KP_Up, 0x2191, |
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81 | XK_Right, 0x2192, |
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82 | XK_KP_Right, 0x2192, |
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83 | XK_Down, 0x2193, |
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84 | XK_KP_Down, 0x2193, |
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85 | XK_Linefeed, 0x21b4, |
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86 | XK_Return, 0x21b5, |
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87 | XK_KP_Enter, 0x21b5, |
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88 | |
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89 | XK_Prior, 0x21de, |
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90 | XK_Next, 0x21df, |
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91 | XK_Tab, 0x21e5, |
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92 | XK_ISO_Left_Tab, 0x21e6, |
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93 | XK_Shift_L, 0x21e7, |
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94 | XK_Shift_R, 0x21e7, |
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95 | |
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96 | XK_Shift_Lock, 0x21eb, |
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97 | XK_ISO_Lock, 0x21eb, |
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98 | XK_ISO_Lock, 0x21eb, |
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99 | XK_Caps_Lock, 0x21ec, |
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100 | XK_Num_Lock, 0x21ed, |
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101 | XK_ISO_Level3_Shift, 0x21ee, |
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102 | XK_ISO_Level3_Lock, 0x21ef, |
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103 | XK_ISO_Group_Lock, 0x21f0, |
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104 | XK_Home, 0x21f1, |
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105 | XK_End, 0x21f2, |
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106 | |
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107 | XK_Execute, 0x2318, |
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108 | XK_Begin, 0x2320, |
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109 | XK_Delete, 0x2326, |
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110 | XK_Clear, 0x2327, |
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111 | XK_BackSpace, 0x232b, |
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112 | XK_Insert, 0x2380, |
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113 | XK_Control_L, 0x2388, |
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114 | XK_Control_R, 0x2388, |
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115 | XK_Pause, 0x2389, |
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116 | XK_Break, 0x238a, |
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117 | XK_Escape, 0x238b, |
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118 | XK_Undo, 0x238c, |
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119 | XK_Print, 0x2399, |
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120 | |
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121 | XK_space, 0x2423, |
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122 | XK_KP_Space, 0x2422, |
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123 | 0, |
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124 | }; |
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125 | |
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126 | void |
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127 | rxvt_term::iso14755_54 (int x, int y) |
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128 | { |
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129 | x = Pixel2Col (x); |
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130 | y = Pixel2Row (y); |
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131 | |
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132 | if (x < 0 || x >= TermWin.ncol |
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133 | || y < 0 || y >= TermWin.nrow) |
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134 | return; |
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135 | |
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136 | for (;;) |
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137 | { |
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138 | text_t t = screen.text[y + TermWin.saveLines - TermWin.view_start][x]; |
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139 | |
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140 | if (t != NOCHAR || !x) |
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141 | { |
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142 | iso14755_51 (screen.text[y + TermWin.saveLines - TermWin.view_start][x], |
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143 | screen.rend[y + TermWin.saveLines - TermWin.view_start][x]); |
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144 | iso14755buf = ISO_14755_54; |
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145 | break; |
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146 | } |
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147 | |
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148 | x--; |
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149 | } |
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150 | |
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151 | } |
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152 | #endif |
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153 | |
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154 | #if ENABLE_OVERLAY |
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155 | void |
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156 | rxvt_term::iso14755_51 (unicode_t ch, rend_t r) |
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157 | { |
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158 | rxvt_fontset *fs = FONTSET (r); |
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159 | rxvt_font *f = (*fs)[fs->find_font (ch)]; |
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160 | wchar_t *chr, *alloc, ch2; |
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161 | int len; |
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162 | |
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163 | #if ENABLE_COMBINING |
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164 | if (IS_COMPOSE (ch)) |
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165 | { |
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166 | len = rxvt_composite.expand (ch, 0); |
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167 | alloc = chr = new wchar_t[len]; |
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168 | rxvt_composite.expand (ch, chr); |
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169 | } |
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170 | else |
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171 | #endif |
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172 | { |
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173 | ch2 = ch; |
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174 | |
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175 | alloc = 0; |
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176 | chr = &ch2; |
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177 | len = 1; |
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178 | } |
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179 | |
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180 | int width = strlen (f->name); |
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181 | |
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182 | scr_overlay_new (0, -1, width < 8+5 ? 8+5 : width, len + 1); |
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183 | |
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184 | r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); |
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185 | |
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186 | for (int y = 0; y < len; y++) |
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187 | { |
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188 | char buf[9]; |
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189 | |
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190 | ch = *chr++; |
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191 | |
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192 | sprintf (buf, "%8x", ch); |
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193 | scr_overlay_set (0, y, buf); |
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194 | scr_overlay_set (9, y, '='); |
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195 | #if !UNICODE3 |
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196 | if (ch >= 0x10000) |
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197 | ch = 0xfffd; |
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198 | #endif |
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199 | scr_overlay_set (11, y, ch, r); |
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200 | scr_overlay_set (12, y, NOCHAR, r); |
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201 | } |
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202 | |
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203 | scr_overlay_set (0, len, f->name); |
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204 | |
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205 | #if ENABLE_COMBINING |
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206 | if (alloc) |
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207 | delete [] alloc; |
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208 | #endif |
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209 | } |
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210 | #endif |
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211 | |
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212 | void |
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213 | rxvt_term::commit_iso14755 () |
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214 | { |
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215 | wchar_t ch[2]; |
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216 | |
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217 | ch[0] = iso14755buf & ISO_14755_MASK; |
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218 | ch[1] = 0; |
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219 | |
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220 | if (iso14755buf & ISO_14755_51) |
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221 | { |
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222 | char mb[16]; |
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223 | int len; |
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224 | |
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225 | // allow verbatim 0-bytes and control-bytes to be entered |
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226 | if (ch[0] >= 0x20) |
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227 | len = wcstombs (mb, ch, 16); |
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228 | else |
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229 | { |
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230 | mb[0] = ch[0]; |
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231 | len = 1; |
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232 | } |
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233 | |
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234 | if (len > 0) |
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235 | tt_write ((unsigned char *)mb, len); |
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236 | else |
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237 | scr_bell (); |
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238 | } |
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239 | |
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240 | iso14755buf = 0; |
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241 | } |
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242 | |
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243 | int |
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244 | rxvt_term::hex_keyval (XKeyEvent &ev) |
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245 | { |
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246 | // check wether this event corresponds to a hex digit |
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247 | // if the modifiers had not been pressed. |
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248 | for (int index = 0; index < 8; index++) |
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249 | { |
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250 | KeySym k = XLookupKeysym (&ev, index); |
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251 | |
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252 | if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0; |
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253 | else if (k >= XK_0 && k <= XK_9) return k - XK_0; |
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254 | else if (k >= XK_a && k <= XK_f) return k - XK_a + 10; |
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255 | else if (k >= XK_A && k <= XK_F) return k - XK_A + 10; |
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256 | } |
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257 | |
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258 | return -1; |
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259 | } |
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260 | #endif |
56 | |
261 | |
57 | /*{{{ Convert the keypress event into a string */ |
262 | /*{{{ Convert the keypress event into a string */ |
58 | void |
263 | void |
59 | rxvt_term::lookup_key (XKeyEvent &ev) |
264 | rxvt_term::lookup_key (XKeyEvent &ev) |
60 | { |
265 | { |
… | |
… | |
88 | #ifdef USE_XIM |
293 | #ifdef USE_XIM |
89 | if (Input_Context) |
294 | if (Input_Context) |
90 | { |
295 | { |
91 | Status status_return; |
296 | Status status_return; |
92 | |
297 | |
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298 | #if 0 |
93 | #ifdef X_HAVE_UTF8_STRING |
299 | #ifdef X_HAVE_UTF8_STRING |
94 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
300 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
95 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
301 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
96 | KBUFSZ, &keysym, &status_return); |
302 | KBUFSZ, &keysym, &status_return); |
97 | else |
303 | else |
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304 | #endif |
98 | #endif |
305 | #endif |
99 | { |
306 | { |
100 | wchar_t wkbuf[KBUFSZ + 1]; |
307 | wchar_t wkbuf[KBUFSZ + 1]; |
101 | |
308 | |
102 | // the XOpenIM manpage lies about hardcoding the locale |
309 | // the XOpenIM manpage lies about hardcoding the locale |
… | |
… | |
110 | SET_LOCALE (locale); |
317 | SET_LOCALE (locale); |
111 | |
318 | |
112 | if (status_return == XLookupChars |
319 | if (status_return == XLookupChars |
113 | || status_return == XLookupBoth) |
320 | || status_return == XLookupBoth) |
114 | { |
321 | { |
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322 | /* make sure the user can type ctrl-@, i.e. NUL */ |
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323 | if (len == 1 && *wkbuf == 0) |
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324 | { |
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325 | kbuf[0] = 0; |
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326 | len = 1; |
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327 | } |
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328 | else |
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329 | { |
115 | wkbuf[len] = 0; |
330 | wkbuf[len] = 0; |
116 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
331 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
117 | if (len < 0) |
332 | if (len < 0) |
118 | len = 0; |
333 | len = 0; |
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334 | } |
119 | } |
335 | } |
120 | else |
336 | else |
121 | len = 0; |
337 | len = 0; |
122 | } |
338 | } |
123 | |
339 | |
… | |
… | |
131 | valid_keysym = keysym != NoSymbol; |
347 | valid_keysym = keysym != NoSymbol; |
132 | } |
348 | } |
133 | |
349 | |
134 | if (valid_keysym) |
350 | if (valid_keysym) |
135 | { |
351 | { |
136 | /* for some backwards compatibility */ |
352 | #ifdef KEYSYM_RESOURCE |
137 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
353 | if (keyboard->dispatch (this, keysym, ev.state)) |
138 | # ifdef HOTKEY_CTRL |
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139 | if (ctrl) |
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140 | # else |
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141 | if (meta) |
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142 | # endif |
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143 | { |
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144 | if (keysym == ks_bigfont) |
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145 | { |
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146 | change_font (0, FONT_UP); |
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147 | return; |
354 | return; |
148 | } |
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149 | else if (keysym == ks_smallfont) |
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150 | { |
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151 | change_font (0, FONT_DN); |
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152 | return; |
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153 | } |
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154 | } |
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155 | #endif |
355 | #endif |
156 | |
356 | |
157 | if (TermWin.saveLines) |
357 | if (TermWin.saveLines) |
158 | { |
358 | { |
159 | #ifdef UNSHIFTED_SCROLLKEYS |
359 | #ifdef UNSHIFTED_SCROLLKEYS |
160 | if (!ctrl && !meta) |
360 | if (!ctrl && !meta) |
161 | { |
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162 | #else |
361 | #else |
163 | if (IS_SCROLL_MOD) |
362 | if (IS_SCROLL_MOD) |
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363 | #endif |
164 | { |
364 | { |
165 | #endif |
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166 | int lnsppg; |
365 | int lnsppg; |
167 | |
366 | |
168 | #ifdef PAGING_CONTEXT_LINES |
367 | #ifdef PAGING_CONTEXT_LINES |
169 | lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; |
368 | lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; |
170 | #else |
369 | #else |
… | |
… | |
219 | if (keysym >= XK_F1 && keysym <= XK_F10) |
418 | if (keysym >= XK_F1 && keysym <= XK_F10) |
220 | { |
419 | { |
221 | keysym += (XK_F11 - XK_F1); |
420 | keysym += (XK_F11 - XK_F1); |
222 | shft = 0; /* turn off Shift */ |
421 | shft = 0; /* turn off Shift */ |
223 | } |
422 | } |
224 | else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) |
423 | else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) |
225 | { |
424 | { |
226 | switch (keysym) |
425 | switch (keysym) |
227 | { |
426 | { |
228 | /* normal XTerm key bindings */ |
427 | /* normal XTerm key bindings */ |
229 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
428 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
230 | selection_request (ev.time, 0, 0); |
429 | selection_request (ev.time, 0, 0); |
231 | return; |
430 | return; |
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|
431 | #if TODO |
232 | /* rxvt extras */ |
432 | /* rxvt extras */ |
233 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
433 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
234 | change_font (0, FONT_UP); |
434 | change_font (FONT_UP); |
235 | return; |
435 | return; |
236 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
436 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
237 | change_font (0, FONT_DN); |
437 | change_font (FONT_DN); |
238 | return; |
438 | return; |
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|
439 | #endif |
239 | } |
440 | } |
240 | } |
441 | } |
241 | } |
442 | } |
242 | #ifdef PRINTPIPE |
443 | |
243 | if (keysym == XK_Print) |
444 | #if ENABLE_FRILLS || ISO_14755 |
244 | { |
445 | // ISO 14755 support |
245 | scr_printscreen (ctrl | shft); |
446 | if (shft && ctrl) |
246 | return; |
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|
247 | } |
447 | { |
248 | #endif |
448 | int hv; |
249 | |
449 | |
250 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
450 | if (iso14755buf & ISO_14755_51 |
251 | { |
451 | && (keysym == XK_space || keysym == XK_KP_Space |
252 | #ifdef KEYSYM_RESOURCE |
452 | || keysym == XK_Return || keysym == XK_KP_Enter)) |
253 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
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254 | { |
453 | { |
255 | unsigned int l; |
454 | commit_iso14755 (); |
256 | const unsigned char *kbuf0; |
455 | iso14755buf = ISO_14755_51; |
257 | const unsigned char ch = C0_ESC; |
456 | # if ISO_14755 |
258 | |
457 | iso14755_51 (0); |
259 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
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260 | l = (unsigned int)*kbuf0++; |
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261 | |
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262 | /* escape prefix */ |
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263 | if (meta) |
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264 | # ifdef META8_OPTION |
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265 | if (meta_char == C0_ESC) |
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266 | # endif |
458 | # endif |
267 | tt_write (&ch, 1); |
459 | return; |
268 | tt_write (kbuf0, l); |
460 | } |
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461 | else if ((hv = hex_keyval (ev)) >= 0) |
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462 | { |
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463 | iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK) |
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464 | | hv | ISO_14755_51; |
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465 | # if ISO_14755 |
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466 | iso14755_51 (iso14755buf & ISO_14755_MASK); |
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467 | # endif |
269 | return; |
468 | return; |
270 | } |
469 | } |
271 | else |
470 | else |
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471 | { |
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472 | # if ENABLE_OVERLAY |
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473 | scr_overlay_off (); |
272 | #endif |
474 | # endif |
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475 | iso14755buf = 0; |
|
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476 | } |
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477 | } |
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478 | else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) |
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479 | || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) |
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480 | if (!(iso14755buf & ISO_14755_STARTED)) |
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481 | { |
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482 | iso14755buf |= ISO_14755_STARTED; |
|
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483 | # if ENABLE_OVERLAY |
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484 | scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); |
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485 | scr_overlay_set (0, 0, "ISO 14755 mode"); |
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486 | # endif |
|
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487 | } |
|
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488 | #endif |
|
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489 | |
|
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490 | #ifdef PRINTPIPE |
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491 | if (keysym == XK_Print) |
|
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492 | { |
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493 | scr_printscreen (ctrl | shft); |
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494 | return; |
|
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495 | } |
|
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496 | #endif |
|
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497 | |
|
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498 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
|
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499 | { |
273 | { |
500 | { |
274 | newlen = 1; |
501 | newlen = 1; |
275 | switch (keysym) |
502 | switch (keysym) |
276 | { |
503 | { |
277 | #ifndef NO_BACKSPACE_KEY |
504 | #ifndef NO_BACKSPACE_KEY |
278 | case XK_BackSpace: |
505 | case XK_BackSpace: |
279 | if (PrivateModes & PrivMode_HaveBackSpace) |
506 | if (priv_modes & PrivMode_HaveBackSpace) |
280 | { |
507 | { |
281 | kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) |
508 | kbuf[0] = (!! (priv_modes & PrivMode_BackSpace) |
282 | ^ !!ctrl) ? '\b' : '\177'; |
509 | ^ !!ctrl) ? '\b' : '\177'; |
283 | kbuf[1] = '\0'; |
510 | kbuf[1] = '\0'; |
284 | } |
511 | } |
285 | else |
512 | else |
286 | STRCPY (kbuf, key_backspace); |
513 | strcpy (kbuf, key_backspace); |
287 | # ifdef MULTICHAR_SET |
|
|
288 | if ((Options & Opt_mc_hack) && screen.cur.col > 0) |
|
|
289 | { |
|
|
290 | int col, row; |
|
|
291 | |
|
|
292 | newlen = STRLEN (kbuf); |
|
|
293 | col = screen.cur.col - 1; |
|
|
294 | row = screen.cur.row + TermWin.saveLines; |
|
|
295 | if (IS_MULTI2 (screen.rend[row][col])) |
|
|
296 | MEMMOVE (kbuf + newlen, kbuf, newlen + 1); |
|
|
297 | } |
|
|
298 | # endif |
|
|
299 | break; |
514 | break; |
300 | #endif |
515 | #endif |
301 | #ifndef NO_DELETE_KEY |
516 | #ifndef NO_DELETE_KEY |
302 | case XK_Delete: |
517 | case XK_Delete: |
303 | STRCPY (kbuf, key_delete); |
518 | strcpy (kbuf, key_delete); |
304 | # ifdef MULTICHAR_SET |
|
|
305 | if (Options & Opt_mc_hack) |
|
|
306 | { |
|
|
307 | int col, row; |
|
|
308 | |
|
|
309 | newlen = STRLEN (kbuf); |
|
|
310 | col = screen.cur.col; |
|
|
311 | row = screen.cur.row + TermWin.saveLines; |
|
|
312 | if (IS_MULTI1 (screen.rend[row][col])) |
|
|
313 | MEMMOVE (kbuf + newlen, kbuf, newlen + 1); |
|
|
314 | } |
|
|
315 | # endif |
|
|
316 | break; |
519 | break; |
317 | #endif |
520 | #endif |
318 | case XK_Tab: |
521 | case XK_Tab: |
319 | if (shft) |
522 | if (shft) |
320 | STRCPY (kbuf, "\033[Z"); |
523 | strcpy (kbuf, "\033[Z"); |
321 | else |
524 | else |
322 | { |
525 | { |
323 | #ifdef CTRL_TAB_MAKES_META |
526 | #ifdef CTRL_TAB_MAKES_META |
324 | if (ctrl) |
527 | if (ctrl) |
325 | meta = 1; |
528 | meta = 1; |
… | |
… | |
331 | newlen = 0; |
534 | newlen = 0; |
332 | } |
535 | } |
333 | break; |
536 | break; |
334 | |
537 | |
335 | #ifdef XK_KP_Left |
538 | #ifdef XK_KP_Left |
336 | case XK_KP_Up: /* \033Ox or standard */ |
539 | case XK_KP_Up: /* \033Ox or standard */ |
337 | case XK_KP_Down: /* \033Or or standard */ |
540 | case XK_KP_Down: /* \033Or or standard */ |
338 | case XK_KP_Right: /* \033Ov or standard */ |
541 | case XK_KP_Right: /* \033Ov or standard */ |
339 | case XK_KP_Left: /* \033Ot or standard */ |
542 | case XK_KP_Left: /* \033Ot or standard */ |
340 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
543 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
341 | { |
544 | { |
342 | STRCPY (kbuf, "\033OZ"); |
545 | strcpy (kbuf, "\033OZ"); |
343 | kbuf[2] = "txvr"[keysym - XK_KP_Left]; |
546 | kbuf[2] = "txvr"[keysym - XK_KP_Left]; |
344 | break; |
547 | break; |
345 | } |
548 | } |
346 | else |
549 | else |
347 | /* translate to std. cursor key */ |
550 | /* translate to std. cursor key */ |
… | |
… | |
350 | #endif |
553 | #endif |
351 | case XK_Up: /* "\033[A" */ |
554 | case XK_Up: /* "\033[A" */ |
352 | case XK_Down: /* "\033[B" */ |
555 | case XK_Down: /* "\033[B" */ |
353 | case XK_Right: /* "\033[C" */ |
556 | case XK_Right: /* "\033[C" */ |
354 | case XK_Left: /* "\033[D" */ |
557 | case XK_Left: /* "\033[D" */ |
355 | STRCPY (kbuf, "\033[Z"); |
558 | strcpy (kbuf, "\033[Z"); |
356 | kbuf[2] = "DACB"[keysym - XK_Left]; |
559 | kbuf[2] = "DACB"[keysym - XK_Left]; |
357 | /* do Shift first */ |
560 | /* do Shift first */ |
358 | if (shft) |
561 | if (shft) |
359 | kbuf[2] = "dacb"[keysym - XK_Left]; |
562 | kbuf[2] = "dacb"[keysym - XK_Left]; |
360 | else if (ctrl) |
563 | else if (ctrl) |
361 | { |
564 | { |
362 | kbuf[1] = 'O'; |
565 | kbuf[1] = 'O'; |
363 | kbuf[2] = "dacb"[keysym - XK_Left]; |
566 | kbuf[2] = "dacb"[keysym - XK_Left]; |
364 | } |
567 | } |
365 | else if (PrivateModes & PrivMode_aplCUR) |
568 | else if (priv_modes & PrivMode_aplCUR) |
366 | kbuf[1] = 'O'; |
569 | kbuf[1] = 'O'; |
367 | #ifdef MULTICHAR_SET |
|
|
368 | //TODO: ?? |
|
|
369 | if (Options & Opt_mc_hack) |
|
|
370 | { |
|
|
371 | int col, row, m; |
|
|
372 | |
|
|
373 | col = screen.cur.col; |
|
|
374 | row = screen.cur.row + TermWin.saveLines; |
|
|
375 | m = 0; |
|
|
376 | if (keysym == XK_Right |
|
|
377 | && IS_MULTI1 (screen.rend[row][col])) |
|
|
378 | m = 1; |
|
|
379 | else if (keysym == XK_Left) |
|
|
380 | { |
|
|
381 | if (col > 0) |
|
|
382 | { |
|
|
383 | if (IS_MULTI2 (screen.rend[row][col - 1])) |
|
|
384 | m = 1; |
|
|
385 | } |
|
|
386 | else if (screen.cur.row > 0) |
|
|
387 | { |
|
|
388 | col = screen.tlen[--row]; |
|
|
389 | if (col == -1) |
|
|
390 | col = TermWin.ncol - 1; |
|
|
391 | else |
|
|
392 | col--; |
|
|
393 | if (col > 0 |
|
|
394 | && IS_MULTI2 (screen.rend[row][col])) |
|
|
395 | m = 1; |
|
|
396 | } |
|
|
397 | } |
|
|
398 | if (m) |
|
|
399 | MEMMOVE (kbuf + 3, kbuf, 3 + 1); |
|
|
400 | } |
|
|
401 | #endif |
|
|
402 | break; |
570 | break; |
403 | |
571 | |
404 | #ifndef UNSHIFTED_SCROLLKEYS |
572 | #ifndef UNSHIFTED_SCROLLKEYS |
405 | # ifdef XK_KP_Prior |
573 | # ifdef XK_KP_Prior |
406 | case XK_KP_Prior: |
574 | case XK_KP_Prior: |
407 | /* allow shift to override */ |
575 | /* allow shift to override */ |
408 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
576 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
409 | { |
577 | { |
410 | STRCPY (kbuf, "\033Oy"); |
578 | strcpy (kbuf, "\033Oy"); |
411 | break; |
579 | break; |
412 | } |
580 | } |
413 | /* FALLTHROUGH */ |
581 | /* FALLTHROUGH */ |
414 | # endif |
582 | # endif |
415 | case XK_Prior: |
583 | case XK_Prior: |
416 | STRCPY (kbuf, "\033[5~"); |
584 | strcpy (kbuf, "\033[5~"); |
417 | break; |
585 | break; |
418 | # ifdef XK_KP_Next |
586 | # ifdef XK_KP_Next |
419 | case XK_KP_Next: |
587 | case XK_KP_Next: |
420 | /* allow shift to override */ |
588 | /* allow shift to override */ |
421 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
589 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
422 | { |
590 | { |
423 | STRCPY (kbuf, "\033Os"); |
591 | strcpy (kbuf, "\033Os"); |
424 | break; |
592 | break; |
425 | } |
593 | } |
426 | /* FALLTHROUGH */ |
594 | /* FALLTHROUGH */ |
427 | # endif |
595 | # endif |
428 | case XK_Next: |
596 | case XK_Next: |
429 | STRCPY (kbuf, "\033[6~"); |
597 | strcpy (kbuf, "\033[6~"); |
430 | break; |
598 | break; |
431 | #endif |
599 | #endif |
432 | case XK_KP_Enter: |
600 | case XK_KP_Enter: |
433 | /* allow shift to override */ |
601 | /* allow shift to override */ |
434 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
602 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
435 | { |
603 | { |
436 | STRCPY (kbuf, "\033OM"); |
604 | strcpy (kbuf, "\033OM"); |
|
|
605 | break; |
|
|
606 | } |
|
|
607 | |
|
|
608 | /* FALLTHROUGH */ |
|
|
609 | |
|
|
610 | case XK_Return: |
|
|
611 | if (priv_modes & PrivMode_LFNL) |
|
|
612 | { |
|
|
613 | kbuf[0] = '\015'; |
|
|
614 | kbuf[1] = '\012'; |
|
|
615 | kbuf[2] = '\0'; |
437 | } |
616 | } |
438 | else |
617 | else |
439 | { |
618 | { |
440 | kbuf[0] = '\r'; |
619 | kbuf[0] = '\015'; |
441 | kbuf[1] = '\0'; |
620 | kbuf[1] = '\0'; |
442 | } |
621 | } |
443 | break; |
622 | break; |
444 | |
623 | |
445 | #ifdef XK_KP_Begin |
624 | #ifdef XK_KP_Begin |
446 | case XK_KP_Begin: |
625 | case XK_KP_Begin: |
447 | STRCPY (kbuf, "\033Ou"); |
626 | strcpy (kbuf, "\033Ou"); |
448 | break; |
627 | break; |
449 | |
628 | |
450 | case XK_KP_Insert: |
629 | case XK_KP_Insert: |
451 | STRCPY (kbuf, "\033Op"); |
630 | strcpy (kbuf, "\033Op"); |
452 | break; |
631 | break; |
453 | |
632 | |
454 | case XK_KP_Delete: |
633 | case XK_KP_Delete: |
455 | STRCPY (kbuf, "\033On"); |
634 | strcpy (kbuf, "\033On"); |
456 | break; |
635 | break; |
457 | #endif |
636 | #endif |
458 | case XK_KP_F1: /* "\033OP" */ |
637 | case XK_KP_F1: /* "\033OP" */ |
459 | case XK_KP_F2: /* "\033OQ" */ |
638 | case XK_KP_F2: /* "\033OQ" */ |
460 | case XK_KP_F3: /* "\033OR" */ |
639 | case XK_KP_F3: /* "\033OR" */ |
461 | case XK_KP_F4: /* "\033OS" */ |
640 | case XK_KP_F4: /* "\033OS" */ |
462 | STRCPY (kbuf, "\033OP"); |
641 | strcpy (kbuf, "\033OP"); |
463 | kbuf[2] += (keysym - XK_KP_F1); |
642 | kbuf[2] += (keysym - XK_KP_F1); |
464 | break; |
643 | break; |
465 | |
644 | |
466 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
645 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
467 | case XK_KP_Add: /* "\033Ok" : "+" */ |
646 | case XK_KP_Add: /* "\033Ok" : "+" */ |
… | |
… | |
478 | case XK_KP_6: /* "\033Ov" : "6" */ |
657 | case XK_KP_6: /* "\033Ov" : "6" */ |
479 | case XK_KP_7: /* "\033Ow" : "7" */ |
658 | case XK_KP_7: /* "\033Ow" : "7" */ |
480 | case XK_KP_8: /* "\033Ox" : "8" */ |
659 | case XK_KP_8: /* "\033Ox" : "8" */ |
481 | case XK_KP_9: /* "\033Oy" : "9" */ |
660 | case XK_KP_9: /* "\033Oy" : "9" */ |
482 | /* allow shift to override */ |
661 | /* allow shift to override */ |
483 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
662 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
484 | { |
663 | { |
485 | STRCPY (kbuf, "\033Oj"); |
664 | strcpy (kbuf, "\033Oj"); |
486 | kbuf[2] += (keysym - XK_KP_Multiply); |
665 | kbuf[2] += (keysym - XK_KP_Multiply); |
487 | } |
666 | } |
488 | else |
667 | else |
489 | { |
668 | { |
490 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
669 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
491 | kbuf[1] = '\0'; |
670 | kbuf[1] = '\0'; |
492 | } |
671 | } |
493 | break; |
672 | break; |
494 | |
673 | |
495 | case XK_Find: |
674 | case XK_Find: |
496 | STRCPY (kbuf, "\033[1~"); |
675 | strcpy (kbuf, "\033[1~"); |
497 | break; |
676 | break; |
498 | case XK_Insert: |
677 | case XK_Insert: |
499 | STRCPY (kbuf, "\033[2~"); |
678 | strcpy (kbuf, "\033[2~"); |
500 | break; |
679 | break; |
501 | #ifdef DXK_Remove /* support for DEC remove like key */ |
680 | #ifdef DXK_Remove /* support for DEC remove like key */ |
502 | case DXK_Remove: |
681 | case DXK_Remove: |
503 | /* FALLTHROUGH */ |
682 | /* FALLTHROUGH */ |
504 | #endif |
683 | #endif |
505 | case XK_Execute: |
684 | case XK_Execute: |
506 | STRCPY (kbuf, "\033[3~"); |
685 | strcpy (kbuf, "\033[3~"); |
507 | break; |
686 | break; |
508 | case XK_Select: |
687 | case XK_Select: |
509 | STRCPY (kbuf, "\033[4~"); |
688 | strcpy (kbuf, "\033[4~"); |
510 | break; |
689 | break; |
511 | #ifdef XK_KP_End |
690 | #ifdef XK_KP_End |
512 | case XK_KP_End: |
691 | case XK_KP_End: |
513 | /* allow shift to override */ |
692 | /* allow shift to override */ |
514 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
693 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
515 | { |
694 | { |
516 | STRCPY (kbuf, "\033Oq"); |
695 | strcpy (kbuf, "\033Oq"); |
517 | break; |
696 | break; |
518 | } |
697 | } |
519 | /* FALLTHROUGH */ |
698 | /* FALLTHROUGH */ |
520 | #endif |
699 | #endif |
521 | case XK_End: |
700 | case XK_End: |
522 | STRCPY (kbuf, KS_END); |
701 | strcpy (kbuf, KS_END); |
523 | break; |
702 | break; |
524 | #ifdef XK_KP_Home |
703 | #ifdef XK_KP_Home |
525 | case XK_KP_Home: |
704 | case XK_KP_Home: |
526 | /* allow shift to override */ |
705 | /* allow shift to override */ |
527 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
706 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
528 | { |
707 | { |
529 | STRCPY (kbuf, "\033Ow"); |
708 | strcpy (kbuf, "\033Ow"); |
530 | break; |
709 | break; |
531 | } |
710 | } |
532 | /* FALLTHROUGH */ |
711 | /* FALLTHROUGH */ |
533 | #endif |
712 | #endif |
534 | case XK_Home: |
713 | case XK_Home: |
535 | STRCPY (kbuf, KS_HOME); |
714 | strcpy (kbuf, KS_HOME); |
536 | break; |
715 | break; |
537 | |
716 | |
538 | #define FKEY(n, fkey) \ |
717 | #define FKEY(n, fkey) \ |
539 | sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) |
718 | sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) |
540 | |
719 | |
… | |
… | |
592 | #undef FKEY |
771 | #undef FKEY |
593 | default: |
772 | default: |
594 | newlen = 0; |
773 | newlen = 0; |
595 | break; |
774 | break; |
596 | } |
775 | } |
|
|
776 | |
597 | if (newlen) |
777 | if (newlen) |
598 | len = STRLEN (kbuf); |
778 | len = strlen (kbuf); |
599 | } |
779 | } |
|
|
780 | |
600 | /* |
781 | /* |
601 | * Pass meta for all function keys, if 'meta' option set |
782 | * Pass meta for all function keys, if 'meta' option set |
602 | */ |
783 | */ |
603 | #ifdef META8_OPTION |
784 | #ifdef META8_OPTION |
604 | if (meta && (meta_char == 0x80) && len > 0) |
785 | if (meta && (meta_char == 0x80) && len > 0) |
… | |
… | |
609 | else if (ctrl && keysym == XK_minus) |
790 | else if (ctrl && keysym == XK_minus) |
610 | { |
791 | { |
611 | len = 1; |
792 | len = 1; |
612 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
793 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
613 | } |
794 | } |
|
|
795 | else if (keysym == XK_ISO_Left_Tab) |
|
|
796 | { |
|
|
797 | strcpy (kbuf, "\033[Z"); |
|
|
798 | len = 3; |
|
|
799 | } |
614 | else |
800 | else |
615 | { |
801 | { |
616 | #ifdef META8_OPTION |
802 | #ifdef META8_OPTION |
617 | /* set 8-bit on */ |
803 | /* set 8-bit on */ |
618 | if (meta && (meta_char == 0x80)) |
804 | if (meta && (meta_char == 0x80)) |
619 | { |
805 | { |
620 | unsigned char *ch; |
806 | unsigned char *ch; |
621 | |
807 | |
622 | for (ch = kbuf; ch < kbuf + len; ch++) |
808 | for (ch = kbuf; ch < kbuf + len; ch++) |
623 | *ch |= 0x80; |
809 | *ch |= 0x80; |
|
|
810 | |
624 | meta = 0; |
811 | meta = 0; |
625 | } |
812 | } |
626 | #endif |
813 | #endif |
627 | /* nil */ ; |
814 | /* nil */ ; |
628 | } |
815 | } |
629 | } |
816 | } |
630 | |
817 | |
631 | if (len <= 0) |
818 | if (len <= 0) |
632 | return; /* not mapped */ |
819 | return; /* not mapped */ |
633 | |
820 | |
634 | if (Options & Opt_scrollTtyKeypress) |
821 | if (options & Opt_scrollTtyKeypress) |
635 | if (TermWin.view_start) |
822 | if (TermWin.view_start) |
636 | { |
823 | { |
637 | TermWin.view_start = 0; |
824 | TermWin.view_start = 0; |
638 | want_refresh = 1; |
825 | want_refresh = 1; |
639 | } |
826 | } |
… | |
… | |
653 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
840 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
654 | |
841 | |
655 | /* escape prefix */ |
842 | /* escape prefix */ |
656 | if (meta |
843 | if (meta |
657 | #ifdef META8_OPTION |
844 | #ifdef META8_OPTION |
658 | && (meta_char == C0_ESC) |
845 | && meta_char == C0_ESC |
659 | #endif |
846 | #endif |
660 | ) |
847 | ) |
661 | { |
848 | { |
662 | const unsigned char ch = C0_ESC; |
849 | const unsigned char ch = C0_ESC; |
663 | |
|
|
664 | tt_write (&ch, 1); |
850 | tt_write (&ch, 1); |
665 | } |
851 | } |
|
|
852 | |
666 | #ifdef DEBUG_CMD |
853 | #if defined(DEBUG_CMD) |
667 | if (debug_key) |
|
|
668 | { /* Display keyboard buffer contents */ |
854 | /* Display keyboard buffer contents */ |
669 | char *p; |
855 | unsigned char *p; |
670 | int i; |
856 | int i; |
671 | |
857 | |
672 | fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
858 | fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
673 | for (i = 0, p = kbuf; i < len; i++, p++) |
859 | for (i = 0, p = kbuf; i < len; i++, p++) |
674 | fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
860 | fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
675 | fprintf (stderr, "'\n"); |
861 | fprintf (stderr, "'\n"); |
676 | } |
|
|
677 | #endif /* DEBUG_CMD */ |
862 | #endif /* DEBUG_CMD */ |
678 | tt_write (kbuf, (unsigned int)len); |
863 | tt_write (kbuf, (unsigned int)len); |
679 | } |
864 | } |
680 | /*}}} */ |
865 | /*}}} */ |
681 | |
866 | |
682 | #if (MENUBAR_MAX) |
867 | #if MENUBAR_MAX || defined (KEYSYM_RESOURCE) |
683 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
868 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
684 | /* attempt to `write' count to the input buffer */ |
869 | /* attempt to `write' count to the input buffer */ |
685 | unsigned int |
870 | unsigned int |
686 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
871 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
687 | { |
872 | { |
688 | unsigned int n, s; |
873 | unsigned int n, s; |
689 | |
874 | |
690 | n = cmdbuf_ptr - cmdbuf_base; |
875 | n = cmdbuf_ptr - cmdbuf_base; |
691 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
876 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
|
|
877 | |
692 | if (n > 0 && s < count) |
878 | if (n > 0 && s < count) |
693 | { |
879 | { |
694 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
880 | memmove (cmdbuf_base, cmdbuf_ptr, |
695 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
881 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
696 | cmdbuf_ptr = cmdbuf_base; |
882 | cmdbuf_ptr = cmdbuf_base; |
697 | cmdbuf_endp -= n; |
883 | cmdbuf_endp -= n; |
698 | s += n; |
884 | s += n; |
699 | } |
885 | } |
|
|
886 | |
700 | if (count > s) |
887 | if (count > s) |
701 | { |
888 | { |
702 | rxvt_print_error ("data loss: cmd_write too large"); |
889 | rxvt_warn ("data loss: cmd_write too large, continuing.\n"); |
703 | count = s; |
890 | count = s; |
704 | } |
891 | } |
|
|
892 | |
705 | for (; count--;) |
893 | for (; count--;) |
706 | *cmdbuf_endp++ = *str++; |
894 | *cmdbuf_endp++ = *str++; |
|
|
895 | |
|
|
896 | cmd_parse (); |
|
|
897 | |
707 | return 0; |
898 | return 0; |
708 | } |
899 | } |
709 | #endif /* MENUBAR_MAX */ |
900 | #endif |
710 | |
901 | |
711 | void |
902 | void |
712 | rxvt_term::flush () |
903 | rxvt_term::flush () |
713 | { |
904 | { |
|
|
905 | flush_ev.stop (); |
|
|
906 | |
714 | #ifdef TRANSPARENT |
907 | #ifdef TRANSPARENT |
715 | if (want_full_refresh) |
908 | if (want_full_refresh) |
716 | { |
909 | { |
717 | want_full_refresh = 0; |
910 | want_full_refresh = 0; |
718 | scr_clear (); |
911 | scr_clear (); |
719 | scr_touch (false); |
912 | scr_touch (false); |
720 | want_refresh = 1; |
|
|
721 | } |
913 | } |
722 | #endif |
914 | #endif |
723 | |
915 | |
724 | if (want_refresh) |
916 | if (want_refresh) |
725 | { |
917 | { |
726 | scr_refresh (refresh_type); |
918 | scr_refresh (refresh_type); |
727 | scrollbar_show (1); |
919 | scrollbar_show (1); |
728 | #ifdef USE_XIM |
920 | #ifdef USE_XIM |
729 | IMSendSpot (); |
921 | IMSendSpot (); |
730 | #endif |
922 | #endif |
731 | |
|
|
732 | } |
923 | } |
733 | |
924 | |
734 | display->flush (); |
925 | display->flush (); |
735 | } |
926 | } |
736 | |
927 | |
… | |
… | |
738 | rxvt_term::check_cb (check_watcher &w) |
929 | rxvt_term::check_cb (check_watcher &w) |
739 | { |
930 | { |
740 | SET_R (this); |
931 | SET_R (this); |
741 | SET_LOCALE (locale); |
932 | SET_LOCALE (locale); |
742 | |
933 | |
|
|
934 | display->flush (); |
|
|
935 | |
|
|
936 | if (want_refresh && !flush_ev.active) |
|
|
937 | flush_ev.start (NOW + 0.01); |
|
|
938 | } |
|
|
939 | |
|
|
940 | void |
|
|
941 | rxvt_term::flush_cb (time_watcher &w) |
|
|
942 | { |
|
|
943 | SET_R (this); |
|
|
944 | SET_LOCALE (locale); |
|
|
945 | |
|
|
946 | refresh_limit = 1; |
|
|
947 | refresh_count = 0; |
743 | flush (); |
948 | flush (); |
744 | } |
949 | } |
745 | |
950 | |
746 | #ifdef CURSOR_BLINK |
951 | #ifdef CURSOR_BLINK |
747 | void |
952 | void |
… | |
… | |
765 | w.start (w.at + TEXT_BLINK_INTERVAL); |
970 | w.start (w.at + TEXT_BLINK_INTERVAL); |
766 | } |
971 | } |
767 | } |
972 | } |
768 | #endif |
973 | #endif |
769 | |
974 | |
|
|
975 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
976 | void |
|
|
977 | rxvt_term::cont_scroll_cb (time_watcher &w) |
|
|
978 | { |
|
|
979 | if ((scrollbar_isUp() || scrollbar_isDn()) && |
|
|
980 | scr_page (scrollbar_isUp() ? UP : DN, 1)) |
|
|
981 | { |
|
|
982 | refresh_type |= SMOOTH_REFRESH; |
|
|
983 | want_refresh = 1; |
|
|
984 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
985 | } |
|
|
986 | } |
|
|
987 | #endif |
|
|
988 | |
|
|
989 | #ifdef SELECTION_SCROLLING |
|
|
990 | void |
|
|
991 | rxvt_term::sel_scroll_cb (time_watcher &w) |
|
|
992 | { |
|
|
993 | if (scr_page (scroll_selection_dir, scroll_selection_lines)) |
|
|
994 | { |
|
|
995 | selection_extend (selection_save_x, selection_save_y, selection_save_state); |
|
|
996 | refresh_type |= SMOOTH_REFRESH; |
|
|
997 | want_refresh = 1; |
|
|
998 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
999 | } |
|
|
1000 | } |
|
|
1001 | #endif |
|
|
1002 | |
|
|
1003 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1004 | void |
|
|
1005 | rxvt_term::slip_wheel_cb (time_watcher &w) |
|
|
1006 | { |
|
|
1007 | if (mouse_slip_wheel_speed == 0 |
|
|
1008 | || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed) |
|
|
1009 | : scr_page (UP, mouse_slip_wheel_speed)) |
|
|
1010 | { |
|
|
1011 | if (TermWin.view_start == TermWin.nscrolled || |
|
|
1012 | TermWin.view_start == 0) |
|
|
1013 | mouse_slip_wheel_speed = 0; |
|
|
1014 | |
|
|
1015 | refresh_type |= SMOOTH_REFRESH; |
|
|
1016 | want_refresh = 1; |
|
|
1017 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
1018 | } |
|
|
1019 | } |
|
|
1020 | #endif |
|
|
1021 | |
770 | bool |
1022 | bool |
771 | rxvt_term::pty_fill () |
1023 | rxvt_term::pty_fill () |
772 | { |
1024 | { |
773 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
1025 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
1026 | |
|
|
1027 | if (CBUFSIZ == n) |
|
|
1028 | { |
|
|
1029 | rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); |
|
|
1030 | n = 0; |
|
|
1031 | } |
774 | |
1032 | |
775 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
1033 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
776 | cmdbuf_ptr = cmdbuf_base; |
1034 | cmdbuf_ptr = cmdbuf_base; |
777 | cmdbuf_endp = cmdbuf_ptr + n; |
1035 | cmdbuf_endp = cmdbuf_ptr + n; |
778 | |
1036 | |
779 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
1037 | n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n); |
780 | |
1038 | |
781 | if (n > 0) |
1039 | if (n > 0) |
782 | { |
1040 | { |
783 | cmdbuf_endp += n; |
1041 | cmdbuf_endp += n; |
784 | return true; |
1042 | return true; |
785 | } |
1043 | } |
786 | else if (n < 0 && errno != EAGAIN) |
1044 | else if (n < 0 && errno != EAGAIN) |
787 | destroy (); |
1045 | destroy (); |
788 | |
1046 | |
789 | return false; |
1047 | return false; |
790 | } |
1048 | } |
791 | |
1049 | |
792 | void |
1050 | void |
793 | rxvt_term::pty_cb (io_watcher &w, short revents) |
1051 | rxvt_term::pty_cb (io_watcher &w, short revents) |
794 | { |
1052 | { |
795 | SET_R (this); |
1053 | SET_R (this); |
796 | SET_LOCALE (locale); |
1054 | SET_LOCALE (locale); |
797 | |
1055 | |
|
|
1056 | if (revents & EVENT_READ) |
|
|
1057 | // loop, but don't allow a single term to monopolize us |
|
|
1058 | while (pty_fill ()) |
|
|
1059 | if (cmd_parse ()) |
|
|
1060 | break; |
|
|
1061 | |
798 | if (revents & EVENT_WRITE) |
1062 | if (revents & EVENT_WRITE) |
799 | tt_write (0, 0); |
1063 | pty_write (); |
800 | else if (revents & EVENT_READ) |
|
|
801 | { |
|
|
802 | bool flag = true; |
|
|
803 | |
|
|
804 | // loop, but don't allow a single term to monopolize us |
|
|
805 | // the number of loops is fully arbitrary, and thus wrong |
|
|
806 | while (flag && pty_fill ()) |
|
|
807 | { |
|
|
808 | if (!seen_input) |
|
|
809 | { |
|
|
810 | seen_input = 1; |
|
|
811 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
812 | tt_winch (); |
|
|
813 | } |
|
|
814 | |
|
|
815 | uint32_t ch = NOCHAR; |
|
|
816 | |
|
|
817 | for (;;) |
|
|
818 | { |
|
|
819 | if (ch == NOCHAR) |
|
|
820 | ch = next_char (); |
|
|
821 | |
|
|
822 | if (ch == NOCHAR) // TODO: improve |
|
|
823 | break; |
|
|
824 | |
|
|
825 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
826 | { |
|
|
827 | /* Read a text string from the input buffer */ |
|
|
828 | uint32_t buf[BUFSIZ]; |
|
|
829 | bool refreshnow = false; |
|
|
830 | int nlines = 0; |
|
|
831 | uint32_t *str = buf; |
|
|
832 | |
|
|
833 | *str++ = ch; |
|
|
834 | |
|
|
835 | for (;;) |
|
|
836 | { |
|
|
837 | ch = next_char (); |
|
|
838 | |
|
|
839 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
840 | break; |
|
|
841 | else |
|
|
842 | { |
|
|
843 | *str++ = ch; |
|
|
844 | |
|
|
845 | if (ch == '\n') |
|
|
846 | { |
|
|
847 | nlines++; |
|
|
848 | refresh_count++; |
|
|
849 | |
|
|
850 | if (! (Options & Opt_jumpScroll) |
|
|
851 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
852 | { |
|
|
853 | refreshnow = true; |
|
|
854 | flag = false; |
|
|
855 | ch = NOCHAR; |
|
|
856 | break; |
|
|
857 | } |
|
|
858 | |
|
|
859 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
860 | if (nlines >= TermWin.nrow - 1) |
|
|
861 | { |
|
|
862 | scr_add_lines (buf, nlines, str - buf); |
|
|
863 | nlines = 0; |
|
|
864 | str = buf; |
|
|
865 | } |
|
|
866 | } |
|
|
867 | |
|
|
868 | if (str >= buf + BUFSIZ) |
|
|
869 | { |
|
|
870 | ch = NOCHAR; |
|
|
871 | break; |
|
|
872 | } |
|
|
873 | } |
|
|
874 | } |
|
|
875 | |
|
|
876 | scr_add_lines (buf, nlines, str - buf); |
|
|
877 | |
|
|
878 | /* |
|
|
879 | * If there have been a lot of new lines, then update the screen |
|
|
880 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
881 | * the number of pages between refreshes is refresh_limit, which |
|
|
882 | * is incremented here because we must be doing flat-out scrolling. |
|
|
883 | * |
|
|
884 | * refreshing should be correct for small scrolls, because of the |
|
|
885 | * time-out |
|
|
886 | */ |
|
|
887 | if (refreshnow) |
|
|
888 | { |
|
|
889 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
890 | refresh_limit++; |
|
|
891 | |
|
|
892 | scr_refresh (refresh_type); |
|
|
893 | } |
|
|
894 | |
|
|
895 | } |
|
|
896 | else |
|
|
897 | { |
|
|
898 | switch (ch) |
|
|
899 | { |
|
|
900 | default: |
|
|
901 | process_nonprinting (ch); |
|
|
902 | break; |
|
|
903 | case C0_ESC: /* escape char */ |
|
|
904 | process_escape_seq (); |
|
|
905 | break; |
|
|
906 | /*case 0x9b: */ /* CSI */ |
|
|
907 | /* process_csi_seq (); */ |
|
|
908 | } |
|
|
909 | |
|
|
910 | ch = NOCHAR; |
|
|
911 | } |
|
|
912 | } |
|
|
913 | } |
|
|
914 | } |
|
|
915 | } |
1064 | } |
916 | |
1065 | |
917 | // read the next character, currently handles UTF-8 |
1066 | void |
918 | // will probably handle all sorts of other stuff in the future |
1067 | rxvt_term::pointer_unblank () |
919 | uint32_t |
|
|
920 | rxvt_term::next_char () |
|
|
921 | { |
1068 | { |
922 | while (cmdbuf_ptr < cmdbuf_endp) |
1069 | XDefineCursor (display->display, TermWin.vt, TermWin_cursor); |
923 | { |
1070 | recolour_cursor (); |
924 | if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh |
|
|
925 | return *cmdbuf_ptr++; |
|
|
926 | |
1071 | |
927 | wchar_t wc; |
1072 | #ifdef POINTER_BLANK |
928 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
1073 | hidden_pointer = 0; |
929 | |
1074 | |
930 | if (len == (size_t)-2) |
1075 | if (options & Opt_pointerBlank) |
931 | return NOCHAR; |
1076 | pointer_ev.start (NOW + pointerBlankDelay); |
932 | |
1077 | #endif |
933 | if (len == (size_t)-1) |
|
|
934 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
935 | |
|
|
936 | // assume wchar == unicode |
|
|
937 | cmdbuf_ptr += len; |
|
|
938 | return wc; |
|
|
939 | } |
|
|
940 | |
|
|
941 | return NOCHAR; |
|
|
942 | } |
|
|
943 | |
|
|
944 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
945 | /* |
|
|
946 | * Return the next input character after first passing any keyboard input |
|
|
947 | * to the command. |
|
|
948 | */ |
|
|
949 | uint32_t |
|
|
950 | rxvt_term::cmd_getc () |
|
|
951 | { |
|
|
952 | for (;;) |
|
|
953 | { |
|
|
954 | uint32_t c = next_char (); |
|
|
955 | if (c != NOCHAR) |
|
|
956 | return c; |
|
|
957 | |
|
|
958 | // incomplete sequences should occur rarely, still, a better solution |
|
|
959 | // would be preferred. either setjmp/longjmp or better design. |
|
|
960 | fcntl (cmd_fd, F_SETFL, 0); |
|
|
961 | pty_fill (); |
|
|
962 | fcntl (cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
963 | } |
|
|
964 | } |
1078 | } |
965 | |
1079 | |
966 | #ifdef POINTER_BLANK |
1080 | #ifdef POINTER_BLANK |
967 | void |
1081 | void |
968 | rxvt_term::pointer_unblank () |
|
|
969 | { |
|
|
970 | XDefineCursor (display->display, TermWin.vt, TermWin_cursor); |
|
|
971 | recolour_cursor (); |
|
|
972 | |
|
|
973 | hidden_pointer = 0; |
|
|
974 | |
|
|
975 | if (Options & Opt_pointerBlank) |
|
|
976 | pointer_ev.start (NOW + pointerBlankDelay); |
|
|
977 | } |
|
|
978 | |
|
|
979 | void |
|
|
980 | rxvt_term::pointer_blank () |
1082 | rxvt_term::pointer_blank () |
981 | { |
1083 | { |
982 | if (! (Options & Opt_pointerBlank)) |
1084 | if (! (options & Opt_pointerBlank)) |
983 | return; |
1085 | return; |
984 | |
1086 | |
985 | XDefineCursor (display->display, TermWin.vt, blank_cursor); |
1087 | XDefineCursor (display->display, TermWin.vt, display->blank_cursor); |
986 | XFlush (display->display); |
1088 | XFlush (display->display); |
987 | |
1089 | |
988 | hidden_pointer = 1; |
1090 | hidden_pointer = 1; |
989 | } |
1091 | } |
990 | |
1092 | |
… | |
… | |
997 | pointer_blank (); |
1099 | pointer_blank (); |
998 | } |
1100 | } |
999 | #endif |
1101 | #endif |
1000 | |
1102 | |
1001 | void |
1103 | void |
1002 | rxvt_term::mouse_report (const XButtonEvent &ev) |
1104 | rxvt_term::mouse_report (XButtonEvent &ev) |
1003 | { |
1105 | { |
1004 | int button_number, key_state = 0; |
1106 | int button_number, key_state = 0; |
1005 | int x, y; |
1107 | int x, y; |
1006 | |
1108 | |
1007 | x = ev.x; |
1109 | x = ev.x; |
1008 | y = ev.y; |
1110 | y = ev.y; |
1009 | pixel_position (&x, &y); |
1111 | pixel_position (&x, &y); |
1010 | |
1112 | |
1011 | if (MEvent.button == AnyButton) |
1113 | if (MEvent.button == AnyButton) |
1012 | { |
|
|
1013 | button_number = 3; |
1114 | button_number = 3; |
1014 | } |
|
|
1015 | else |
1115 | else |
1016 | { |
1116 | { |
1017 | button_number = MEvent.button - Button1; |
1117 | button_number = MEvent.button - Button1; |
1018 | /* add 0x3D for wheel events, like xterm does */ |
1118 | /* add 0x3D for wheel events, like xterm does */ |
1019 | if (button_number >= 3) |
1119 | if (button_number >= 3) |
1020 | button_number += (64 - 3); |
1120 | button_number += (64 - 3); |
1021 | } |
1121 | } |
1022 | |
1122 | |
1023 | if (PrivateModes & PrivMode_MouseX10) |
1123 | if (priv_modes & PrivMode_MouseX10) |
1024 | { |
1124 | { |
1025 | /* |
1125 | /* |
1026 | * do not report ButtonRelease |
1126 | * do not report ButtonRelease |
1027 | * no state info allowed |
1127 | * no state info allowed |
1028 | */ |
1128 | */ |
… | |
… | |
1043 | + ((MEvent.state & ModMetaMask) ? 8 : 0) |
1143 | + ((MEvent.state & ModMetaMask) ? 8 : 0) |
1044 | + ((MEvent.state & ControlMask) ? 16 : 0); |
1144 | + ((MEvent.state & ControlMask) ? 16 : 0); |
1045 | #ifdef MOUSE_REPORT_DOUBLECLICK |
1145 | #ifdef MOUSE_REPORT_DOUBLECLICK |
1046 | key_state += ((MEvent.clicks > 1) ? 32 : 0); |
1146 | key_state += ((MEvent.clicks > 1) ? 32 : 0); |
1047 | #endif |
1147 | #endif |
1048 | |
|
|
1049 | } |
1148 | } |
1050 | |
1149 | |
1051 | #ifdef DEBUG_MOUSEREPORT |
1150 | #if DEBUG_MOUSEREPORT |
1052 | fprintf (stderr, "Mouse ["); |
1151 | fprintf (stderr, "Mouse ["); |
1053 | if (key_state & 16) |
1152 | if (key_state & 16) |
1054 | fputc ('C', stderr); |
1153 | fputc ('C', stderr); |
1055 | if (key_state & 4) |
1154 | if (key_state & 4) |
1056 | fputc ('S', stderr); |
1155 | fputc ('S', stderr); |
… | |
… | |
1060 | fputc ('2', stderr); |
1159 | fputc ('2', stderr); |
1061 | fprintf (stderr, "]: <%d>, %d/%d\n", |
1160 | fprintf (stderr, "]: <%d>, %d/%d\n", |
1062 | button_number, |
1161 | button_number, |
1063 | x + 1, |
1162 | x + 1, |
1064 | y + 1); |
1163 | y + 1); |
1065 | #else |
1164 | #endif |
|
|
1165 | |
1066 | tt_printf ("\033[M%c%c%c", |
1166 | tt_printf ("\033[M%c%c%c", |
1067 | (32 + button_number + key_state), |
1167 | (32 + button_number + key_state), |
1068 | (32 + x + 1), |
1168 | (32 + x + 1), |
1069 | (32 + y + 1)); |
1169 | (32 + y + 1)); |
1070 | #endif |
|
|
1071 | } |
1170 | } |
1072 | |
1171 | |
1073 | #ifdef USING_W11LIB |
1172 | #ifdef USING_W11LIB |
1074 | void |
1173 | void |
1075 | rxvt_W11_process_x_event (XEvent *ev) |
1174 | rxvt_W11_process_x_event (XEvent *ev) |
… | |
… | |
1082 | |
1181 | |
1083 | /*{{{ process an X event */ |
1182 | /*{{{ process an X event */ |
1084 | void |
1183 | void |
1085 | rxvt_term::x_cb (XEvent &ev) |
1184 | rxvt_term::x_cb (XEvent &ev) |
1086 | { |
1185 | { |
|
|
1186 | dDisp; |
|
|
1187 | |
1087 | SET_R (this); |
1188 | SET_R (this); |
1088 | SET_LOCALE (locale); |
1189 | SET_LOCALE (locale); |
1089 | |
1190 | |
1090 | #if defined(CURSOR_BLINK) |
1191 | #if defined(CURSOR_BLINK) |
1091 | if ((Options & Opt_cursorBlink) && ev.type == KeyPress) |
1192 | if ((options & Opt_cursorBlink) && ev.type == KeyPress) |
1092 | { |
1193 | { |
1093 | if (hidden_cursor) |
1194 | if (hidden_cursor) |
1094 | { |
1195 | { |
1095 | hidden_cursor = 0; |
1196 | hidden_cursor = 0; |
1096 | want_refresh = 1; |
1197 | want_refresh = 1; |
… | |
… | |
1099 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
1200 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
1100 | } |
1201 | } |
1101 | #endif |
1202 | #endif |
1102 | |
1203 | |
1103 | #if defined(POINTER_BLANK) |
1204 | #if defined(POINTER_BLANK) |
1104 | if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) |
1205 | if ((options & Opt_pointerBlank) && pointerBlankDelay > 0) |
1105 | { |
1206 | { |
1106 | if (ev.type == MotionNotify |
1207 | if (ev.type == MotionNotify |
1107 | || ev.type == ButtonPress |
1208 | || ev.type == ButtonPress |
1108 | || ev.type == ButtonRelease) |
1209 | || ev.type == ButtonRelease) |
1109 | if (hidden_pointer) |
1210 | if (hidden_pointer) |
… | |
… | |
1112 | if (ev.type == KeyPress && hidden_pointer == 0) |
1213 | if (ev.type == KeyPress && hidden_pointer == 0) |
1113 | pointer_blank (); |
1214 | pointer_blank (); |
1114 | } |
1215 | } |
1115 | #endif |
1216 | #endif |
1116 | |
1217 | |
1117 | #ifdef USE_XIM |
|
|
1118 | if (XFilterEvent (&ev, None)) |
|
|
1119 | return; |
|
|
1120 | #endif |
|
|
1121 | |
|
|
1122 | Window unused_root, unused_child; |
1218 | Window unused_root, unused_child; |
1123 | int unused_root_x, unused_root_y; |
1219 | int unused_root_x, unused_root_y; |
1124 | unsigned int unused_mask; |
1220 | unsigned int unused_mask; |
1125 | |
|
|
1126 | #ifdef DEBUG_X |
|
|
1127 | const char *const eventnames[] = |
|
|
1128 | { /* mason - this matches my system */ |
|
|
1129 | "", |
|
|
1130 | "", |
|
|
1131 | "KeyPress", |
|
|
1132 | "KeyRelease", |
|
|
1133 | "ButtonPress", |
|
|
1134 | "ButtonRelease", |
|
|
1135 | "MotionNotify", |
|
|
1136 | "EnterNotify", |
|
|
1137 | "LeaveNotify", |
|
|
1138 | "FocusIn", |
|
|
1139 | "FocusOut", |
|
|
1140 | "KeymapNotify", |
|
|
1141 | "Expose", |
|
|
1142 | "GraphicsExpose", |
|
|
1143 | "NoExpose", |
|
|
1144 | "VisibilityNotify", |
|
|
1145 | "CreateNotify", |
|
|
1146 | "DestroyNotify", |
|
|
1147 | "UnmapNotify", |
|
|
1148 | "MapNotify", |
|
|
1149 | "MapRequest", |
|
|
1150 | "ReparentNotify", |
|
|
1151 | "ConfigureNotify", |
|
|
1152 | "ConfigureRequest", |
|
|
1153 | "GravityNotify", |
|
|
1154 | "ResizeRequest", |
|
|
1155 | "CirculateNotify", |
|
|
1156 | "CirculateRequest", |
|
|
1157 | "PropertyNotify", |
|
|
1158 | "SelectionClear", |
|
|
1159 | "SelectionRequest", |
|
|
1160 | "SelectionNotify", |
|
|
1161 | "ColormapNotify", |
|
|
1162 | "ClientMessage", |
|
|
1163 | "MappingNotify" |
|
|
1164 | }; |
|
|
1165 | #endif |
|
|
1166 | |
|
|
1167 | #ifdef DEBUG_X |
|
|
1168 | struct timeval tp; |
|
|
1169 | struct tm *ltt; |
|
|
1170 | (void)gettimeofday (&tp, NULL); |
|
|
1171 | ltt = localtime (& (tp.tv_sec)); |
|
|
1172 | D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial)); |
|
|
1173 | #endif |
|
|
1174 | |
1221 | |
1175 | switch (ev.type) |
1222 | switch (ev.type) |
1176 | { |
1223 | { |
1177 | case KeyPress: |
1224 | case KeyPress: |
|
|
1225 | #if ISO_14755 |
|
|
1226 | if (!(iso14755buf & ISO_14755_52)) |
|
|
1227 | #endif |
1178 | lookup_key (ev.xkey); |
1228 | lookup_key (ev.xkey); |
|
|
1229 | |
|
|
1230 | break; |
|
|
1231 | |
|
|
1232 | case KeyRelease: |
|
|
1233 | { |
|
|
1234 | #if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 |
|
|
1235 | KeySym ks; |
|
|
1236 | |
|
|
1237 | ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/ |
|
|
1238 | #endif |
|
|
1239 | |
|
|
1240 | #if ENABLE_FRILLS || ISO_14755 |
|
|
1241 | // ISO 14755 support |
|
|
1242 | if (iso14755buf) |
|
|
1243 | if (iso14755buf & ISO_14755_52) |
|
|
1244 | { |
|
|
1245 | # if ENABLE_OVERLAY |
|
|
1246 | scr_overlay_off (); |
|
|
1247 | # endif |
|
|
1248 | # if ISO_14755 |
|
|
1249 | // iso14755 part 5.2 handling: release time |
|
|
1250 | // first: controls |
|
|
1251 | if ((ev.xkey.state & ControlMask) |
|
|
1252 | && ((ks >= 0x40 && ks <= 0x5f) |
|
|
1253 | || (ks >= 0x61 && ks <= 0x7f))) |
|
|
1254 | { |
|
|
1255 | iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f); |
|
|
1256 | commit_iso14755 (); |
|
|
1257 | return; // case-break; |
|
|
1258 | } |
|
|
1259 | |
|
|
1260 | for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) |
|
|
1261 | if (i[0] == ks) |
|
|
1262 | { |
|
|
1263 | iso14755buf = ISO_14755_51 | i[1]; |
|
|
1264 | commit_iso14755 (); |
|
|
1265 | return; // case-break; |
|
|
1266 | } |
|
|
1267 | |
|
|
1268 | scr_bell (); |
|
|
1269 | # endif |
|
|
1270 | iso14755buf = 0; |
1179 | break; |
1271 | break; |
|
|
1272 | } |
|
|
1273 | else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask)) |
|
|
1274 | { |
|
|
1275 | # if ENABLE_OVERLAY |
|
|
1276 | scr_overlay_off (); |
|
|
1277 | # endif |
|
|
1278 | if (iso14755buf & ISO_14755_51) |
|
|
1279 | commit_iso14755 (); |
|
|
1280 | #if ISO_14755 |
|
|
1281 | else if (iso14755buf & ISO_14755_STARTED) |
|
|
1282 | { |
|
|
1283 | iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair |
|
|
1284 | |
|
|
1285 | scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1); |
|
|
1286 | scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE"); |
|
|
1287 | } |
|
|
1288 | # endif |
|
|
1289 | else |
|
|
1290 | iso14755buf = 0; |
|
|
1291 | } |
|
|
1292 | #endif |
1180 | |
1293 | |
1181 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1294 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1182 | case KeyRelease: |
|
|
1183 | { |
|
|
1184 | if (! (ev.xkey.state & ControlMask)) |
1295 | if (!(ev.xkey.state & ControlMask)) |
|
|
1296 | slip_wheel_ev.stop (); |
|
|
1297 | else if (ks == XK_Control_L || ks == XK_Control_R) |
1185 | mouse_slip_wheel_speed = 0; |
1298 | mouse_slip_wheel_speed = 0; |
1186 | else |
1299 | #endif |
1187 | { |
|
|
1188 | KeySym ks; |
|
|
1189 | |
|
|
1190 | ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0); |
|
|
1191 | if (ks == XK_Control_L || ks == XK_Control_R) |
|
|
1192 | mouse_slip_wheel_speed = 0; |
|
|
1193 | } |
|
|
1194 | break; |
1300 | break; |
1195 | } |
1301 | } |
1196 | #endif |
|
|
1197 | |
1302 | |
1198 | case ButtonPress: |
1303 | case ButtonPress: |
1199 | button_press (ev.xbutton); |
1304 | button_press (ev.xbutton); |
1200 | break; |
1305 | break; |
1201 | |
1306 | |
… | |
… | |
1213 | && (ev.xclient.data.l[0] == DndFile |
1318 | && (ev.xclient.data.l[0] == DndFile |
1214 | || ev.xclient.data.l[0] == DndDir |
1319 | || ev.xclient.data.l[0] == DndDir |
1215 | || ev.xclient.data.l[0] == DndLink)) |
1320 | || ev.xclient.data.l[0] == DndLink)) |
1216 | { |
1321 | { |
1217 | /* Get Dnd data */ |
1322 | /* Get Dnd data */ |
1218 | Atom ActualType; |
1323 | Atom ActualType; |
1219 | int ActualFormat; |
1324 | int ActualFormat; |
1220 | unsigned char *data; |
1325 | unsigned char *data; |
1221 | unsigned long Size, RemainingBytes; |
1326 | unsigned long Size, RemainingBytes; |
1222 | |
1327 | |
1223 | XGetWindowProperty (display->display, display->root, |
1328 | XGetWindowProperty (disp, display->root, |
1224 | xa[XA_DNDSELECTION], |
1329 | xa[XA_DNDSELECTION], |
1225 | 0L, 1000000L, |
1330 | 0L, 1000000L, |
1226 | False, AnyPropertyType, |
1331 | False, AnyPropertyType, |
1227 | &ActualType, &ActualFormat, |
1332 | &ActualType, &ActualFormat, |
1228 | &Size, &RemainingBytes, |
1333 | &Size, &RemainingBytes, |
1229 | &data); |
1334 | &data); |
1230 | XChangeProperty (display->display, display->root, |
1335 | set_string_property (XA_CUT_BUFFER0, data); |
1231 | XA_CUT_BUFFER0, XA_STRING, |
1336 | XFree (data); |
1232 | 8, PropModeReplace, |
|
|
1233 | data, STRLEN (data)); |
|
|
1234 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1337 | selection_paste (display->root, XA_CUT_BUFFER0, true); |
1235 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1338 | XSetInputFocus (disp, display->root, RevertToNone, CurrentTime); |
1236 | } |
1339 | } |
1237 | #endif /* OFFIX_DND */ |
1340 | #endif /* OFFIX_DND */ |
1238 | break; |
1341 | break; |
1239 | |
1342 | |
1240 | case MappingNotify: |
1343 | case MappingNotify: |
1241 | XRefreshKeyboardMapping (& (ev.xmapping)); |
1344 | XRefreshKeyboardMapping (&ev.xmapping); |
1242 | break; |
1345 | break; |
1243 | |
1346 | |
1244 | /* |
1347 | /* |
1245 | * XXX: this is not the _current_ arrangement |
1348 | * XXX: this is not the _current_ arrangement |
1246 | * Here's my conclusion: |
1349 | * Here's my conclusion: |
… | |
… | |
1271 | { |
1374 | { |
1272 | TermWin.focus = 1; |
1375 | TermWin.focus = 1; |
1273 | want_refresh = 1; |
1376 | want_refresh = 1; |
1274 | #ifdef USE_XIM |
1377 | #ifdef USE_XIM |
1275 | if (Input_Context != NULL) |
1378 | if (Input_Context != NULL) |
|
|
1379 | { |
|
|
1380 | IMSetStatusPosition (); |
1276 | XSetICFocus (Input_Context); |
1381 | XSetICFocus (Input_Context); |
|
|
1382 | } |
1277 | #endif |
1383 | #endif |
1278 | #ifdef CURSOR_BLINK |
1384 | #ifdef CURSOR_BLINK |
1279 | if (Options & Opt_cursorBlink) |
1385 | if (options & Opt_cursorBlink) |
1280 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
1386 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
1387 | #endif |
|
|
1388 | #ifdef OFF_FOCUS_FADING |
|
|
1389 | if (rs[Rs_fade]) |
|
|
1390 | { |
|
|
1391 | pix_colors = pix_colors_focused; |
|
|
1392 | scr_recolour (); |
|
|
1393 | } |
1281 | #endif |
1394 | #endif |
1282 | |
1395 | |
1283 | } |
1396 | } |
1284 | break; |
1397 | break; |
1285 | |
1398 | |
1286 | case FocusOut: |
1399 | case FocusOut: |
1287 | if (TermWin.focus) |
1400 | if (TermWin.focus) |
1288 | { |
1401 | { |
1289 | TermWin.focus = 0; |
1402 | TermWin.focus = 0; |
1290 | want_refresh = 1; |
1403 | want_refresh = 1; |
|
|
1404 | |
|
|
1405 | #if ENABLE_FRILLS || ISO_14755 |
|
|
1406 | iso14755buf = 0; |
|
|
1407 | #endif |
|
|
1408 | #if ENABLE_OVERLAY |
|
|
1409 | scr_overlay_off (); |
|
|
1410 | #endif |
1291 | #ifdef USE_XIM |
1411 | #ifdef USE_XIM |
1292 | if (Input_Context != NULL) |
1412 | if (Input_Context != NULL) |
1293 | XUnsetICFocus (Input_Context); |
1413 | XUnsetICFocus (Input_Context); |
1294 | #endif |
1414 | #endif |
1295 | #ifdef CURSOR_BLINK |
1415 | #ifdef CURSOR_BLINK |
1296 | if (Options & Opt_cursorBlink) |
1416 | if (options & Opt_cursorBlink) |
1297 | cursor_blink_ev.stop (); |
1417 | cursor_blink_ev.stop (); |
1298 | hidden_cursor = 0; |
1418 | hidden_cursor = 0; |
1299 | #endif |
1419 | #endif |
1300 | |
1420 | #ifdef OFF_FOCUS_FADING |
|
|
1421 | if (rs[Rs_fade]) |
|
|
1422 | { |
|
|
1423 | pix_colors = pix_colors_unfocused; |
|
|
1424 | scr_recolour (); |
|
|
1425 | } |
|
|
1426 | #endif |
1301 | } |
1427 | } |
1302 | break; |
1428 | break; |
1303 | |
1429 | |
1304 | case ConfigureNotify: |
1430 | case ConfigureNotify: |
1305 | if (ev.xconfigure.window == TermWin.parent[0]) |
1431 | if (ev.xconfigure.window == TermWin.parent[0]) |
… | |
… | |
1310 | { /* Wrap lots of configures into one */ |
1436 | { /* Wrap lots of configures into one */ |
1311 | width = ev.xconfigure.width; |
1437 | width = ev.xconfigure.width; |
1312 | height = ev.xconfigure.height; |
1438 | height = ev.xconfigure.height; |
1313 | D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
1439 | D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
1314 | } |
1440 | } |
1315 | while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); |
1441 | while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev)); |
1316 | |
1442 | |
1317 | if (szHint.width != width || szHint.height != height) |
1443 | if (szHint.width != width || szHint.height != height) |
1318 | { |
1444 | { |
1319 | D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); |
1445 | seen_resize = 1; |
1320 | resize_all_windows (width, height, 1); |
1446 | resize_all_windows (width, height, 1); |
1321 | } |
1447 | } |
1322 | #ifdef DEBUG_SIZE |
1448 | |
1323 | else |
|
|
1324 | { |
|
|
1325 | D_SIZE ((stderr, "Size: Not resizing")); |
|
|
1326 | } |
|
|
1327 | #endif |
|
|
1328 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
1449 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
1329 | if (Options & Opt_transparent) |
1450 | if (options & Opt_transparent) |
1330 | { |
|
|
1331 | check_our_parents (); |
1451 | check_our_parents (); |
1332 | if (am_transparent) |
|
|
1333 | want_full_refresh = 1; |
|
|
1334 | } |
|
|
1335 | #endif |
1452 | #endif |
1336 | |
|
|
1337 | } |
1453 | } |
1338 | break; |
1454 | break; |
1339 | |
1455 | |
|
|
1456 | case PropertyNotify: |
|
|
1457 | if (ev.xproperty.atom == xa[XA_VT_SELECTION] |
|
|
1458 | && ev.xproperty.state == PropertyNewValue) |
|
|
1459 | selection_property (ev.xproperty.window, ev.xproperty.atom); |
|
|
1460 | |
|
|
1461 | break; |
|
|
1462 | |
1340 | case SelectionClear: |
1463 | case SelectionClear: |
1341 | display->set_selection_owner (0); |
1464 | selection_clear (); |
1342 | break; |
1465 | break; |
1343 | |
1466 | |
1344 | case SelectionNotify: |
1467 | case SelectionNotify: |
1345 | if (selection_wait == Sel_normal) |
1468 | if (selection_wait == Sel_normal) |
1346 | selection_paste (ev.xselection.requestor, |
1469 | selection_paste (ev.xselection.requestor, ev.xselection.property, true); |
1347 | ev.xselection.property, True); |
|
|
1348 | break; |
1470 | break; |
1349 | |
1471 | |
1350 | case SelectionRequest: |
1472 | case SelectionRequest: |
1351 | selection_send (ev.xselectionrequest); |
1473 | selection_send (ev.xselectionrequest); |
1352 | break; |
1474 | break; |
… | |
… | |
1373 | |
1495 | |
1374 | case GraphicsExpose: |
1496 | case GraphicsExpose: |
1375 | case Expose: |
1497 | case Expose: |
1376 | if (ev.xany.window == TermWin.vt) |
1498 | if (ev.xany.window == TermWin.vt) |
1377 | { |
1499 | { |
1378 | #ifdef NO_SLOW_LINK_SUPPORT |
1500 | do |
1379 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1501 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1380 | ev.xexpose.width, ev.xexpose.height, False); |
1502 | ev.xexpose.width, ev.xexpose.height, False); |
1381 | #else |
1503 | while (XCheckTypedWindowEvent (disp, TermWin.vt, ev.xany.type, &ev)); |
1382 | // don't understand this, so commented it out |
1504 | |
|
|
1505 | ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; |
|
|
1506 | |
|
|
1507 | while (XCheckTypedWindowEvent (disp, TermWin.vt, ev.xany.type, &ev)) |
1383 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1508 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1384 | ev.xexpose.width, ev.xexpose.height, False); |
1509 | ev.xexpose.width, ev.xexpose.height, False); |
1385 | //scr_expose (ev.xexpose.x, 0, |
1510 | |
1386 | // ev.xexpose.width, TermWin.height, False); |
1511 | scr_refresh (refresh_type); |
1387 | #endif |
|
|
1388 | want_refresh = 1; |
|
|
1389 | } |
1512 | } |
1390 | else |
1513 | else |
1391 | { |
1514 | { |
1392 | XEvent unused_event; |
1515 | XEvent unused_event; |
1393 | |
1516 | |
1394 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1517 | while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event)) |
1395 | Expose, |
1518 | ; |
1396 | &unused_event)) ; |
1519 | while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event)) |
1397 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1520 | ; |
1398 | GraphicsExpose, |
1521 | |
1399 | &unused_event)) ; |
|
|
1400 | if (isScrollbarWindow (ev.xany.window)) |
1522 | if (isScrollbarWindow (ev.xany.window)) |
1401 | { |
1523 | { |
1402 | scrollBar.setIdle (); |
1524 | scrollBar.setIdle (); |
1403 | scrollbar_show (0); |
1525 | scrollbar_show (0); |
1404 | } |
1526 | } |
1405 | #ifdef MENUBAR |
1527 | #ifdef MENUBAR |
1406 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1528 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1407 | menubar_expose (); |
1529 | menubar_expose (); |
1408 | #endif |
1530 | #endif |
|
|
1531 | |
|
|
1532 | #ifdef TRANSPARENT |
|
|
1533 | if (am_transparent && ev.xany.window == TermWin.parent[0]) |
|
|
1534 | XClearWindow (disp, ev.xany.window); |
|
|
1535 | #endif |
1409 | } |
1536 | } |
1410 | break; |
1537 | break; |
1411 | |
1538 | |
1412 | case MotionNotify: |
1539 | case MotionNotify: |
1413 | #ifdef POINTER_BLANK |
1540 | #ifdef POINTER_BLANK |
… | |
… | |
1415 | pointer_unblank (); |
1542 | pointer_unblank (); |
1416 | #endif |
1543 | #endif |
1417 | #if MENUBAR |
1544 | #if MENUBAR |
1418 | if (isMenuBarWindow (ev.xany.window)) |
1545 | if (isMenuBarWindow (ev.xany.window)) |
1419 | { |
1546 | { |
1420 | menubar_control (& (ev.xbutton)); |
1547 | menubar_control (ev.xbutton); |
1421 | break; |
1548 | break; |
1422 | } |
1549 | } |
1423 | #endif |
1550 | #endif |
1424 | if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) |
1551 | if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) |
1425 | break; |
1552 | break; |
1426 | |
1553 | |
1427 | if (ev.xany.window == TermWin.vt) |
1554 | if (ev.xany.window == TermWin.vt) |
1428 | { |
1555 | { |
1429 | if ((ev.xbutton.state & (Button1Mask | Button3Mask))) |
1556 | if (ev.xbutton.state & (Button1Mask | Button3Mask)) |
1430 | { |
1557 | { |
1431 | while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) |
1558 | while (XCheckTypedWindowEvent (disp, TermWin.vt, MotionNotify, &ev)) |
1432 | ; |
1559 | ; |
1433 | |
1560 | |
1434 | XQueryPointer (display->display, TermWin.vt, |
1561 | XQueryPointer (disp, TermWin.vt, |
1435 | &unused_root, &unused_child, |
1562 | &unused_root, &unused_child, |
1436 | &unused_root_x, &unused_root_y, |
1563 | &unused_root_x, &unused_root_y, |
1437 | & (ev.xbutton.x), & (ev.xbutton.y), |
1564 | &ev.xbutton.x, &ev.xbutton.y, |
1438 | &unused_mask); |
1565 | &ev.xbutton.state); |
1439 | #ifdef MOUSE_THRESHOLD |
1566 | #ifdef MOUSE_THRESHOLD |
1440 | /* deal with a `jumpy' mouse */ |
1567 | /* deal with a `jumpy' mouse */ |
1441 | if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) |
1568 | if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) |
1442 | { |
1569 | { |
1443 | #endif |
1570 | #endif |
|
|
1571 | #if ISO_14755 |
|
|
1572 | // 5.4 |
|
|
1573 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
1574 | { |
|
|
1575 | iso14755_54 (ev.xbutton.x, ev.xbutton.y); |
|
|
1576 | break; |
|
|
1577 | } |
|
|
1578 | #endif |
1444 | selection_extend ((ev.xbutton.x), (ev.xbutton.y), |
1579 | selection_extend (ev.xbutton.x, ev.xbutton.y, |
1445 | (ev.xbutton.state & Button3Mask) ? 2 : 0); |
1580 | ev.xbutton.state & Button3Mask ? 2 : 0); |
|
|
1581 | |
1446 | #ifdef SELECTION_SCROLLING |
1582 | #ifdef SELECTION_SCROLLING |
1447 | if (ev.xbutton.y < TermWin.int_bwidth |
1583 | if (ev.xbutton.y < TermWin.int_bwidth |
1448 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1584 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1449 | { |
1585 | { |
1450 | int dist; |
1586 | int dist; |
1451 | |
1587 | |
1452 | pending_scroll_selection=1; |
|
|
1453 | |
|
|
1454 | /* don't clobber the current delay if we are |
1588 | /* don't clobber the current delay if we are |
1455 | * already in the middle of scrolling. |
1589 | * already in the middle of scrolling. |
1456 | */ |
1590 | */ |
1457 | if (scroll_selection_delay<=0) |
1591 | if (!sel_scroll_ev.active) |
1458 | scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
1592 | sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
1459 | |
1593 | |
1460 | /* save the event params so we can highlight |
1594 | /* save the event params so we can highlight |
1461 | * the selection in the pending-scroll loop |
1595 | * the selection in the pending-scroll loop |
1462 | */ |
1596 | */ |
1463 | selection_save_x=ev.xbutton.x; |
1597 | selection_save_x = ev.xbutton.x; |
1464 | selection_save_y=ev.xbutton.y; |
1598 | selection_save_y = ev.xbutton.y; |
1465 | selection_save_state= |
|
|
1466 | (ev.xbutton.state & Button3Mask) ? 2 : 0; |
1599 | selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0; |
1467 | |
1600 | |
1468 | /* calc number of lines to scroll */ |
1601 | /* calc number of lines to scroll */ |
1469 | if (ev.xbutton.y<TermWin.int_bwidth) |
1602 | if (ev.xbutton.y < TermWin.int_bwidth) |
1470 | { |
1603 | { |
1471 | scroll_selection_dir = UP; |
1604 | scroll_selection_dir = UP; |
1472 | dist = TermWin.int_bwidth - ev.xbutton.y; |
1605 | dist = TermWin.int_bwidth - ev.xbutton.y; |
1473 | } |
1606 | } |
1474 | else |
1607 | else |
1475 | { |
1608 | { |
1476 | scroll_selection_dir = DN; |
1609 | scroll_selection_dir = DN; |
1477 | dist = ev.xbutton.y - |
|
|
1478 | (TermWin.int_bwidth + TermWin.height); |
1610 | dist = ev.xbutton.y - (TermWin.int_bwidth + TermWin.height); |
1479 | } |
1611 | } |
|
|
1612 | |
1480 | scroll_selection_lines= (Pixel2Height (dist)/ |
1613 | scroll_selection_lines = Pixel2Height (dist) |
1481 | SELECTION_SCROLL_LINE_SPEEDUP)+1; |
1614 | / SELECTION_SCROLL_LINE_SPEEDUP |
|
|
1615 | + 1; |
1482 | MIN_IT (scroll_selection_lines, |
1616 | MIN_IT (scroll_selection_lines, |
1483 | SELECTION_SCROLL_MAX_LINES); |
1617 | SELECTION_SCROLL_MAX_LINES); |
1484 | } |
1618 | } |
1485 | else |
1619 | else |
1486 | { |
1620 | { |
1487 | /* we are within the text window, so we |
1621 | /* we are within the text window, so we |
1488 | * shouldn't be scrolling |
1622 | * shouldn't be scrolling |
1489 | */ |
1623 | */ |
1490 | pending_scroll_selection = 0; |
1624 | if (sel_scroll_ev.active) |
|
|
1625 | sel_scroll_ev.stop(); |
1491 | } |
1626 | } |
1492 | #endif |
1627 | #endif |
1493 | #ifdef MOUSE_THRESHOLD |
1628 | #ifdef MOUSE_THRESHOLD |
1494 | |
|
|
1495 | } |
1629 | } |
1496 | #endif |
1630 | #endif |
1497 | |
|
|
1498 | } |
1631 | } |
1499 | } |
1632 | } |
1500 | else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) |
1633 | else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) |
1501 | { |
1634 | { |
1502 | while (XCheckTypedWindowEvent (display->display, scrollBar.win, |
1635 | while (XCheckTypedWindowEvent (disp, scrollBar.win, |
1503 | MotionNotify, &ev)) ; |
1636 | MotionNotify, &ev)) |
|
|
1637 | ; |
|
|
1638 | |
1504 | XQueryPointer (display->display, scrollBar.win, |
1639 | XQueryPointer (disp, scrollBar.win, |
1505 | &unused_root, &unused_child, |
1640 | &unused_root, &unused_child, |
1506 | &unused_root_x, &unused_root_y, |
1641 | &unused_root_x, &unused_root_y, |
1507 | & (ev.xbutton.x), & (ev.xbutton.y), |
1642 | &ev.xbutton.x, &ev.xbutton.y, |
1508 | &unused_mask); |
1643 | &unused_mask); |
1509 | scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, |
1644 | scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, |
1510 | scrollbar_size ()); |
1645 | scrollbar_size ()); |
1511 | scr_refresh (refresh_type); |
1646 | scr_refresh (refresh_type); |
1512 | refresh_limit = 0; |
1647 | refresh_limit = 0; |
… | |
… | |
1514 | } |
1649 | } |
1515 | break; |
1650 | break; |
1516 | } |
1651 | } |
1517 | } |
1652 | } |
1518 | |
1653 | |
|
|
1654 | #if TRANSPARENT |
1519 | void |
1655 | void |
1520 | rxvt_term::rootwin_cb (XEvent &ev) |
1656 | rxvt_term::rootwin_cb (XEvent &ev) |
1521 | { |
1657 | { |
1522 | SET_R (this); |
1658 | SET_R (this); |
1523 | SET_LOCALE (locale); |
1659 | SET_LOCALE (locale); |
1524 | |
1660 | |
1525 | switch (ev.type) |
1661 | switch (ev.type) |
1526 | { |
1662 | { |
1527 | case PropertyNotify: |
1663 | case PropertyNotify: |
1528 | if (ev.xproperty.atom == xa[XA_VT_SELECTION]) |
|
|
1529 | { |
|
|
1530 | if (ev.xproperty.state == PropertyNewValue) |
|
|
1531 | selection_property (ev.xproperty.window, ev.xproperty.atom); |
|
|
1532 | break; |
|
|
1533 | } |
|
|
1534 | #ifdef TRANSPARENT |
|
|
1535 | else |
|
|
1536 | { |
|
|
1537 | /* |
1664 | /* |
1538 | * if user used some Esetroot compatible prog to set the root bg, |
1665 | * if user used some Esetroot compatible prog to set the root bg, |
1539 | * use the property to determine the pixmap. We use it later on. |
1666 | * use the property to determine the pixmap. We use it later on. |
1540 | */ |
1667 | */ |
1541 | if (xa[XA_XROOTPMAPID] == 0) |
|
|
1542 | xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False); |
|
|
1543 | |
|
|
1544 | if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) |
1668 | if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] |
|
|
1669 | && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) |
1545 | return; |
1670 | return; |
1546 | } |
|
|
1547 | |
1671 | |
1548 | /* FALLTHROUGH */ |
1672 | /* FALLTHROUGH */ |
1549 | case ReparentNotify: |
1673 | case ReparentNotify: |
1550 | if ((Options & Opt_transparent) && check_our_parents ()) |
1674 | if ((options & Opt_transparent) && check_our_parents () && am_transparent) |
1551 | if (am_transparent) |
|
|
1552 | want_full_refresh = 1; |
1675 | want_refresh = want_full_refresh = 1; |
1553 | break; |
1676 | break; |
1554 | #endif |
|
|
1555 | } |
1677 | } |
1556 | } |
1678 | } |
|
|
1679 | #endif |
1557 | |
1680 | |
1558 | void |
1681 | void |
1559 | rxvt_term::button_press (const XButtonEvent &ev) |
1682 | rxvt_term::button_press (XButtonEvent &ev) |
1560 | { |
1683 | { |
1561 | int reportmode = 0, clickintime; |
1684 | int reportmode = 0, clickintime; |
1562 | |
1685 | |
1563 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
1686 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
1564 | if (!bypass_keystate) |
1687 | if (!bypass_keystate) |
1565 | reportmode = !! (PrivateModes & PrivMode_mouse_report); |
1688 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
|
|
1689 | |
1566 | /* |
1690 | /* |
1567 | * VT window processing of button press |
1691 | * VT window processing of button press |
1568 | */ |
1692 | */ |
1569 | if (ev.window == TermWin.vt) |
1693 | if (ev.window == TermWin.vt) |
1570 | { |
1694 | { |
|
|
1695 | #if ISO_14755 |
|
|
1696 | // 5.4 |
|
|
1697 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
1698 | { |
|
|
1699 | iso14755_54 (ev.x, ev.y); |
|
|
1700 | return; |
|
|
1701 | } |
|
|
1702 | #endif |
|
|
1703 | |
1571 | clickintime = ev.time - MEvent.time < MULTICLICK_TIME; |
1704 | clickintime = ev.time - MEvent.time < MULTICLICK_TIME; |
|
|
1705 | |
1572 | if (reportmode) |
1706 | if (reportmode) |
1573 | { |
1707 | { |
1574 | /* mouse report from vt window */ |
1708 | /* mouse report from vt window */ |
1575 | /* save the xbutton state (for ButtonRelease) */ |
1709 | /* save the xbutton state (for ButtonRelease) */ |
1576 | MEvent.state = ev.state; |
1710 | MEvent.state = ev.state; |
… | |
… | |
1605 | } |
1739 | } |
1606 | else |
1740 | else |
1607 | { |
1741 | { |
1608 | if (ev.button != MEvent.button) |
1742 | if (ev.button != MEvent.button) |
1609 | MEvent.clicks = 0; |
1743 | MEvent.clicks = 0; |
|
|
1744 | |
1610 | switch (ev.button) |
1745 | switch (ev.button) |
1611 | { |
1746 | { |
1612 | case Button1: |
1747 | case Button1: |
|
|
1748 | /* allow meta + click to select rectangular areas */ |
|
|
1749 | /* should be done in screen.C */ |
|
|
1750 | #if ENABLE_FRILLS |
|
|
1751 | selection.rect = !!(ev.state & ModMetaMask); |
|
|
1752 | #else |
|
|
1753 | selection.rect = false; |
|
|
1754 | #endif |
|
|
1755 | |
1613 | /* allow shift+left click to extend selection */ |
1756 | /* allow shift+left click to extend selection */ |
1614 | if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) |
1757 | if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) |
1615 | { |
1758 | { |
1616 | if (MEvent.button == Button1 && clickintime) |
1759 | if (MEvent.button == Button1 && clickintime) |
1617 | selection_rotate (ev.x, ev.y); |
1760 | selection_rotate (ev.x, ev.y); |
1618 | else |
1761 | else |
1619 | selection_extend (ev.x, ev.y, 1); |
1762 | selection_extend (ev.x, ev.y, 1); |
… | |
… | |
1634 | case Button3: |
1777 | case Button3: |
1635 | if (MEvent.button == Button3 && clickintime) |
1778 | if (MEvent.button == Button3 && clickintime) |
1636 | selection_rotate (ev.x, ev.y); |
1779 | selection_rotate (ev.x, ev.y); |
1637 | else |
1780 | else |
1638 | selection_extend (ev.x, ev.y, 1); |
1781 | selection_extend (ev.x, ev.y, 1); |
|
|
1782 | |
1639 | MEvent.button = Button3; |
1783 | MEvent.button = Button3; |
1640 | break; |
1784 | break; |
1641 | } |
1785 | } |
1642 | } |
1786 | } |
|
|
1787 | |
1643 | MEvent.time = ev.time; |
1788 | MEvent.time = ev.time; |
1644 | return; |
1789 | return; |
1645 | } |
1790 | } |
1646 | |
1791 | |
1647 | /* |
1792 | /* |
… | |
… | |
1713 | upordown = 1; /* down */ |
1858 | upordown = 1; /* down */ |
1714 | } |
1859 | } |
1715 | if (upordown) |
1860 | if (upordown) |
1716 | { |
1861 | { |
1717 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1862 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1718 | scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
1863 | cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
1719 | #endif |
1864 | #endif |
1720 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
1865 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
1721 | { |
1866 | { |
1722 | if (upordown < 0) |
1867 | if (upordown < 0) |
1723 | scrollBar.setUp (); |
1868 | scrollBar.setUp (); |
… | |
… | |
1739 | break; |
1884 | break; |
1740 | case R_SB_ALIGN_BOTTOM: |
1885 | case R_SB_ALIGN_BOTTOM: |
1741 | csrO = scrollBar.bot - scrollBar.top; |
1886 | csrO = scrollBar.bot - scrollBar.top; |
1742 | break; |
1887 | break; |
1743 | } |
1888 | } |
|
|
1889 | |
1744 | if (scrollBar.style == R_SB_XTERM |
1890 | if (scrollBar.style == R_SB_XTERM |
1745 | || scrollbar_above_slider (ev.y) |
1891 | || scrollbar_above_slider (ev.y) |
1746 | || scrollbar_below_slider (ev.y)) |
1892 | || scrollbar_below_slider (ev.y)) |
1747 | scr_move_to ( scrollbar_position (ev.y) - csrO, |
1893 | scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); |
1748 | scrollbar_size ()); |
1894 | |
1749 | scrollBar.setMotion (); |
1895 | scrollBar.setMotion (); |
1750 | break; |
1896 | break; |
1751 | |
1897 | |
1752 | case Button1: |
1898 | case Button1: |
1753 | if (scrollbar_align == R_SB_ALIGN_CENTRE) |
1899 | if (scrollbar_align == R_SB_ALIGN_CENTRE) |
… | |
… | |
1777 | scr_page ((ev.button == Button1 ? DN : UP), |
1923 | scr_page ((ev.button == Button1 ? DN : UP), |
1778 | (TermWin.nrow |
1924 | (TermWin.nrow |
1779 | * scrollbar_position (ev.y) |
1925 | * scrollbar_position (ev.y) |
1780 | / scrollbar_size ())); |
1926 | / scrollbar_size ())); |
1781 | } |
1927 | } |
|
|
1928 | |
1782 | break; |
1929 | break; |
1783 | } |
1930 | } |
1784 | } |
1931 | } |
1785 | return; |
1932 | return; |
1786 | } |
1933 | } |
… | |
… | |
1792 | menubar_control (ev); |
1939 | menubar_control (ev); |
1793 | #endif |
1940 | #endif |
1794 | } |
1941 | } |
1795 | |
1942 | |
1796 | void |
1943 | void |
1797 | rxvt_term::button_release (const XButtonEvent &ev) |
1944 | rxvt_term::button_release (XButtonEvent &ev) |
1798 | { |
1945 | { |
1799 | int reportmode = 0; |
1946 | int reportmode = 0; |
1800 | |
1947 | |
1801 | csrO = 0; /* reset csr Offset */ |
1948 | csrO = 0; /* reset csr Offset */ |
1802 | if (!bypass_keystate) |
1949 | if (!bypass_keystate) |
1803 | reportmode = !! (PrivateModes & PrivMode_mouse_report); |
1950 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
1804 | |
1951 | |
1805 | if (scrollbar_isUpDn ()) |
1952 | if (scrollbar_isUpDn ()) |
1806 | { |
1953 | { |
1807 | scrollBar.setIdle (); |
1954 | scrollBar.setIdle (); |
1808 | scrollbar_show (0); |
1955 | scrollbar_show (0); |
1809 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1956 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1810 | refresh_type &= ~SMOOTH_REFRESH; |
1957 | refresh_type &= ~SMOOTH_REFRESH; |
1811 | #endif |
1958 | #endif |
1812 | |
|
|
1813 | } |
1959 | } |
|
|
1960 | |
1814 | #ifdef SELECTION_SCROLLING |
1961 | #ifdef SELECTION_SCROLLING |
1815 | pending_scroll_selection=0; |
1962 | if (sel_scroll_ev.active) |
|
|
1963 | sel_scroll_ev.stop(); |
1816 | #endif |
1964 | #endif |
|
|
1965 | |
1817 | if (ev.window == TermWin.vt) |
1966 | if (ev.window == TermWin.vt) |
1818 | { |
1967 | { |
|
|
1968 | #if ISO_14755 |
|
|
1969 | // 5.4 |
|
|
1970 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
1971 | return; |
|
|
1972 | #endif |
1819 | if (reportmode) |
1973 | if (reportmode) |
1820 | { |
1974 | { |
1821 | /* mouse report from vt window */ |
1975 | /* mouse report from vt window */ |
1822 | /* don't report release of wheel "buttons" */ |
1976 | /* don't report release of wheel "buttons" */ |
1823 | if (ev.button >= 4) |
1977 | if (ev.button >= 4) |
… | |
… | |
1837 | MEvent.button = AnyButton; |
1991 | MEvent.button = AnyButton; |
1838 | mouse_report (ev); |
1992 | mouse_report (ev); |
1839 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
1993 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
1840 | return; |
1994 | return; |
1841 | } |
1995 | } |
|
|
1996 | |
1842 | /* |
1997 | /* |
1843 | * dumb hack to compensate for the failure of click-and-drag |
1998 | * dumb hack to compensate for the failure of click-and-drag |
1844 | * when overriding mouse reporting |
1999 | * when overriding mouse reporting |
1845 | */ |
2000 | */ |
1846 | if (PrivateModes & PrivMode_mouse_report |
2001 | if (priv_modes & PrivMode_mouse_report |
1847 | && bypass_keystate |
2002 | && bypass_keystate |
1848 | && ev.button == Button1 && MEvent.clicks <= 1) |
2003 | && ev.button == Button1 && MEvent.clicks <= 1) |
1849 | selection_extend (ev.x, ev.y, 0); |
2004 | selection_extend (ev.x, ev.y, 0); |
1850 | |
2005 | |
1851 | switch (ev.button) |
2006 | switch (ev.button) |
… | |
… | |
1862 | case Button5: |
2017 | case Button5: |
1863 | { |
2018 | { |
1864 | int i; |
2019 | int i; |
1865 | page_dirn v; |
2020 | page_dirn v; |
1866 | |
2021 | |
1867 | v = (ev.button == Button4) ? UP : DN; |
2022 | v = ev.button == Button4 ? UP : DN; |
|
|
2023 | |
1868 | if (ev.state & ShiftMask) |
2024 | if (ev.state & ShiftMask) |
1869 | i = 1; |
2025 | i = 1; |
1870 | else if ((Options & Opt_mouseWheelScrollPage)) |
2026 | else if (options & Opt_mouseWheelScrollPage) |
1871 | i = TermWin.nrow - 1; |
2027 | i = TermWin.nrow - 1; |
1872 | else |
2028 | else |
1873 | i = 5; |
2029 | i = 5; |
|
|
2030 | |
1874 | # ifdef MOUSE_SLIP_WHEELING |
2031 | # ifdef MOUSE_SLIP_WHEELING |
1875 | if (ev.state & ControlMask) |
2032 | if (ev.state & ControlMask) |
1876 | { |
2033 | { |
1877 | mouse_slip_wheel_speed += (v ? -1 : 1); |
2034 | mouse_slip_wheel_speed += v ? -1 : 1; |
|
|
2035 | if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; |
|
|
2036 | if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow; |
|
|
2037 | |
|
|
2038 | if (slip_wheel_ev.at < NOW) |
1878 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
2039 | slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; |
|
|
2040 | |
|
|
2041 | slip_wheel_ev.start (); |
1879 | } |
2042 | } |
|
|
2043 | else |
|
|
2044 | { |
1880 | # endif |
2045 | # endif |
1881 | # ifdef JUMP_MOUSE_WHEEL |
2046 | # ifdef JUMP_MOUSE_WHEEL |
1882 | scr_page (v, i); |
|
|
1883 | scr_refresh (SMOOTH_REFRESH); |
|
|
1884 | scrollbar_show (1); |
|
|
1885 | # else |
|
|
1886 | while (i--) |
|
|
1887 | { |
|
|
1888 | scr_page (v, 1); |
2047 | scr_page (v, i); |
1889 | scr_refresh (SMOOTH_REFRESH); |
2048 | scr_refresh (SMOOTH_REFRESH); |
1890 | scrollbar_show (1); |
2049 | scrollbar_show (1); |
|
|
2050 | # else |
|
|
2051 | while (i--) |
|
|
2052 | { |
|
|
2053 | scr_page (v, 1); |
|
|
2054 | scr_refresh (SMOOTH_REFRESH); |
|
|
2055 | scrollbar_show (1); |
|
|
2056 | } |
|
|
2057 | # endif |
|
|
2058 | # ifdef MOUSE_SLIP_WHEELING |
1891 | } |
2059 | } |
1892 | # endif |
2060 | #endif |
1893 | |
|
|
1894 | } |
2061 | } |
1895 | break; |
2062 | break; |
1896 | #endif |
2063 | #endif |
1897 | |
|
|
1898 | } |
2064 | } |
1899 | } |
2065 | } |
1900 | #ifdef MENUBAR |
2066 | #ifdef MENUBAR |
1901 | else if (isMenuBarWindow (ev.window)) |
2067 | else if (isMenuBarWindow (ev.window)) |
1902 | menubar_control (ev); |
2068 | menubar_control (ev); |
1903 | #endif |
2069 | #endif |
1904 | } |
2070 | } |
1905 | |
2071 | |
1906 | |
|
|
1907 | #ifdef TRANSPARENT |
2072 | #ifdef TRANSPARENT |
|
|
2073 | #if TINTING |
|
|
2074 | /* taken from aterm-0.4.2 */ |
|
|
2075 | |
|
|
2076 | typedef uint32_t RUINT32T; |
|
|
2077 | |
|
|
2078 | void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm) |
|
|
2079 | { |
|
|
2080 | int sh_r, sh_g, sh_b; |
|
|
2081 | RUINT32T mask_r, mask_g, mask_b; |
|
|
2082 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
|
|
2083 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
|
|
2084 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
|
|
2085 | int i; |
|
|
2086 | |
|
|
2087 | Visual *visual = display->visual; |
|
|
2088 | |
|
|
2089 | if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ; |
|
|
2090 | |
|
|
2091 | /* for convenience */ |
|
|
2092 | mask_r = visual->red_mask; |
|
|
2093 | mask_g = visual->green_mask; |
|
|
2094 | mask_b = visual->blue_mask; |
|
|
2095 | |
|
|
2096 | /* boring lookup table pre-initialization */ |
|
|
2097 | switch (srcImage->bits_per_pixel) { |
|
|
2098 | case 15: |
|
|
2099 | if ((mask_r != 0x7c00) || |
|
|
2100 | (mask_g != 0x03e0) || |
|
|
2101 | (mask_b != 0x001f)) |
|
|
2102 | return; |
|
|
2103 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
|
|
2104 | lookup_r = lookup; |
|
|
2105 | lookup_g = lookup+32; |
|
|
2106 | lookup_b = lookup+32+32; |
|
|
2107 | sh_r = 10; |
|
|
2108 | sh_g = 5; |
|
|
2109 | sh_b = 0; |
|
|
2110 | break; |
|
|
2111 | case 16: |
|
|
2112 | if ((mask_r != 0xf800) || |
|
|
2113 | (mask_g != 0x07e0) || |
|
|
2114 | (mask_b != 0x001f)) |
|
|
2115 | return; |
|
|
2116 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
|
|
2117 | lookup_r = lookup; |
|
|
2118 | lookup_g = lookup+32; |
|
|
2119 | lookup_b = lookup+32+64; |
|
|
2120 | sh_r = 11; |
|
|
2121 | sh_g = 5; |
|
|
2122 | sh_b = 0; |
|
|
2123 | break; |
|
|
2124 | case 24: |
|
|
2125 | if ((mask_r != 0xff0000) || |
|
|
2126 | (mask_g != 0x00ff00) || |
|
|
2127 | (mask_b != 0x0000ff)) |
|
|
2128 | return; |
|
|
2129 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
2130 | lookup_r = lookup; |
|
|
2131 | lookup_g = lookup+256; |
|
|
2132 | lookup_b = lookup+256+256; |
|
|
2133 | sh_r = 16; |
|
|
2134 | sh_g = 8; |
|
|
2135 | sh_b = 0; |
|
|
2136 | break; |
|
|
2137 | case 32: |
|
|
2138 | if ((mask_r != 0xff0000) || |
|
|
2139 | (mask_g != 0x00ff00) || |
|
|
2140 | (mask_b != 0x0000ff)) |
|
|
2141 | return; |
|
|
2142 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
2143 | lookup_r = lookup; |
|
|
2144 | lookup_g = lookup+256; |
|
|
2145 | lookup_b = lookup+256+256; |
|
|
2146 | sh_r = 16; |
|
|
2147 | sh_g = 8; |
|
|
2148 | sh_b = 0; |
|
|
2149 | break; |
|
|
2150 | default: |
|
|
2151 | return; /* we do not support this color depth */ |
|
|
2152 | } |
|
|
2153 | |
|
|
2154 | /* prepare limits for color transformation (each channel is handled separately) */ |
|
|
2155 | if (shade < 0) { |
|
|
2156 | shade = -shade; |
|
|
2157 | if (shade < 0) shade = 0; |
|
|
2158 | if (shade > 100) shade = 100; |
|
|
2159 | |
|
|
2160 | lower_lim_r = 65535-rm; |
|
|
2161 | lower_lim_g = 65535-gm; |
|
|
2162 | lower_lim_b = 65535-bm; |
|
|
2163 | |
|
|
2164 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
|
|
2165 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
|
|
2166 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
|
|
2167 | |
|
|
2168 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
2169 | } else { |
|
|
2170 | if (shade < 0) shade = 0; |
|
|
2171 | if (shade > 100) shade = 100; |
|
|
2172 | |
|
|
2173 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
|
|
2174 | |
|
|
2175 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
|
|
2176 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
|
|
2177 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
|
|
2178 | } |
|
|
2179 | |
|
|
2180 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
2181 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
2182 | { |
|
|
2183 | unsigned int tmp; |
|
|
2184 | |
|
|
2185 | tmp = lower_lim_r; |
|
|
2186 | lower_lim_r = lower_lim_b; |
|
|
2187 | lower_lim_b = tmp; |
|
|
2188 | |
|
|
2189 | tmp = upper_lim_r; |
|
|
2190 | upper_lim_r = upper_lim_b; |
|
|
2191 | upper_lim_b = tmp; |
|
|
2192 | } |
|
|
2193 | |
|
|
2194 | /* fill our lookup tables */ |
|
|
2195 | for (i = 0; i <= mask_r>>sh_r; i++) |
|
|
2196 | { |
|
|
2197 | RUINT32T tmp; |
|
|
2198 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
|
|
2199 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
|
|
2200 | lookup_r[i] = (tmp/65535)<<sh_r; |
|
|
2201 | } |
|
|
2202 | for (i = 0; i <= mask_g>>sh_g; i++) |
|
|
2203 | { |
|
|
2204 | RUINT32T tmp; |
|
|
2205 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
|
|
2206 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
|
|
2207 | lookup_g[i] = (tmp/65535)<<sh_g; |
|
|
2208 | } |
|
|
2209 | for (i = 0; i <= mask_b>>sh_b; i++) |
|
|
2210 | { |
|
|
2211 | RUINT32T tmp; |
|
|
2212 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
|
|
2213 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
|
|
2214 | lookup_b[i] = (tmp/65535)<<sh_b; |
|
|
2215 | } |
|
|
2216 | |
|
|
2217 | /* apply table to input image (replacing colors by newly calculated ones) */ |
|
|
2218 | switch (srcImage->bits_per_pixel) |
|
|
2219 | { |
|
|
2220 | case 15: |
|
|
2221 | { |
|
|
2222 | unsigned short *p1, *pf, *p, *pl; |
|
|
2223 | p1 = (unsigned short *) srcImage->data; |
|
|
2224 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
2225 | while (p1 < pf) |
|
|
2226 | { |
|
|
2227 | p = p1; |
|
|
2228 | pl = p1 + srcImage->width; |
|
|
2229 | for (; p < pl; p++) |
|
|
2230 | { |
|
|
2231 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
2232 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
2233 | lookup_b[(*p & 0x001f)]; |
|
|
2234 | } |
|
|
2235 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2236 | } |
|
|
2237 | break; |
|
|
2238 | } |
|
|
2239 | case 16: |
|
|
2240 | { |
|
|
2241 | unsigned short *p1, *pf, *p, *pl; |
|
|
2242 | p1 = (unsigned short *) srcImage->data; |
|
|
2243 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
2244 | while (p1 < pf) |
|
|
2245 | { |
|
|
2246 | p = p1; |
|
|
2247 | pl = p1 + srcImage->width; |
|
|
2248 | for (; p < pl; p++) |
|
|
2249 | { |
|
|
2250 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
2251 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
2252 | lookup_b[(*p & 0x001f)]; |
|
|
2253 | } |
|
|
2254 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2255 | } |
|
|
2256 | break; |
|
|
2257 | } |
|
|
2258 | case 24: |
|
|
2259 | { |
|
|
2260 | unsigned char *p1, *pf, *p, *pl; |
|
|
2261 | p1 = (unsigned char *) srcImage->data; |
|
|
2262 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
2263 | while (p1 < pf) |
|
|
2264 | { |
|
|
2265 | p = p1; |
|
|
2266 | pl = p1 + srcImage->width * 3; |
|
|
2267 | for (; p < pl; p += 3) |
|
|
2268 | { |
|
|
2269 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
2270 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
2271 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
2272 | } |
|
|
2273 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2274 | } |
|
|
2275 | break; |
|
|
2276 | } |
|
|
2277 | case 32: |
|
|
2278 | { |
|
|
2279 | RUINT32T *p1, *pf, *p, *pl; |
|
|
2280 | p1 = (RUINT32T *) srcImage->data; |
|
|
2281 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
2282 | |
|
|
2283 | while (p1 < pf) |
|
|
2284 | { |
|
|
2285 | p = p1; |
|
|
2286 | pl = p1 + srcImage->width; |
|
|
2287 | for (; p < pl; p++) |
|
|
2288 | { |
|
|
2289 | *p = lookup_r[(*p & 0xff0000)>>16] | |
|
|
2290 | lookup_g[(*p & 0x00ff00)>> 8] | |
|
|
2291 | lookup_b[(*p & 0x0000ff)] | |
|
|
2292 | (*p & ~0xffffff); |
|
|
2293 | } |
|
|
2294 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2295 | } |
|
|
2296 | break; |
|
|
2297 | } |
|
|
2298 | } |
|
|
2299 | |
|
|
2300 | free (lookup); |
|
|
2301 | } |
|
|
2302 | #endif |
|
|
2303 | |
1908 | /* |
2304 | /* |
1909 | * Check our parents are still who we think they are. |
2305 | * Check our parents are still who we think they are. |
1910 | * Do transparency updates if required |
2306 | * Do transparency updates if required |
1911 | */ |
2307 | */ |
1912 | int |
2308 | int |
1913 | rxvt_term::check_our_parents () |
2309 | rxvt_term::check_our_parents () |
1914 | { |
2310 | { |
1915 | int i, pchanged, aformat, have_pixmap, rootdepth; |
2311 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1916 | unsigned long nitems, bytes_after; |
2312 | unsigned long nitems, bytes_after; |
1917 | Atom atype; |
2313 | Atom atype; |
1918 | unsigned char *prop = NULL; |
2314 | unsigned char *prop = NULL; |
1919 | Window root, oldp, *list; |
2315 | Window root, oldp, *list; |
1920 | Pixmap rootpixmap = None; |
2316 | Pixmap rootpixmap = None; |
1921 | XWindowAttributes wattr, wrootattr; |
2317 | XWindowAttributes wattr, wrootattr; |
|
|
2318 | dDisp; |
1922 | |
2319 | |
1923 | pchanged = 0; |
2320 | pchanged = 0; |
1924 | |
2321 | |
1925 | if (! (Options & Opt_transparent)) |
2322 | if (!(options & Opt_transparent)) |
1926 | return pchanged; /* Don't try any more */ |
2323 | return pchanged; /* Don't try any more */ |
1927 | |
2324 | |
1928 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
2325 | XGetWindowAttributes (disp, display->root, &wrootattr); |
1929 | rootdepth = wrootattr.depth; |
2326 | rootdepth = wrootattr.depth; |
1930 | |
2327 | |
1931 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2328 | XGetWindowAttributes (disp, TermWin.parent[0], &wattr); |
|
|
2329 | |
1932 | if (rootdepth != wattr.depth) |
2330 | if (rootdepth != wattr.depth) |
1933 | { |
2331 | { |
1934 | if (am_transparent) |
2332 | if (am_transparent) |
1935 | { |
2333 | { |
1936 | pchanged = 1; |
2334 | pchanged = 1; |
1937 | XSetWindowBackground (display->display, TermWin.vt, |
2335 | XSetWindowBackground (disp, TermWin.vt, pix_colors_focused[Color_bg]); |
1938 | PixColors[Color_bg]); |
|
|
1939 | am_transparent = am_pixmap_trans = 0; |
2336 | am_transparent = am_pixmap_trans = 0; |
1940 | } |
2337 | } |
|
|
2338 | |
1941 | return pchanged; /* Don't try any more */ |
2339 | return pchanged; /* Don't try any more */ |
1942 | } |
2340 | } |
1943 | |
2341 | |
1944 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
2342 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1945 | XSync (display->display, False); |
2343 | XSync (disp, False); |
1946 | |
2344 | |
1947 | /* |
2345 | /* |
1948 | * Make the frame window set by the window manager have |
2346 | * Make the frame window set by the window manager have |
1949 | * the root background. Some window managers put multiple nested frame |
2347 | * the root background. Some window managers put multiple nested frame |
1950 | * windows for each client, so we have to take care about that. |
2348 | * windows for each client, so we have to take care about that. |
1951 | */ |
2349 | */ |
1952 | i = (xa[XA_XROOTPMAPID] != 0 |
2350 | i = (xa[XA_XROOTPMAP_ID] |
1953 | && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
2351 | && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID], |
1954 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
2352 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1955 | &nitems, &bytes_after, &prop) == Success)); |
2353 | &nitems, &bytes_after, &prop) == Success); |
|
|
2354 | |
1956 | if (!i || prop == NULL) |
2355 | if (!i || prop == NULL) |
|
|
2356 | i = (xa[XA_ESETROOT_PMAP_ID] |
|
|
2357 | && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID], |
|
|
2358 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
2359 | &nitems, &bytes_after, &prop) == Success); |
|
|
2360 | |
|
|
2361 | if (!i || prop == NULL |
|
|
2362 | #if TINTING |
|
|
2363 | || !rs[Rs_color + Color_tint] |
|
|
2364 | #endif |
|
|
2365 | ) |
1957 | have_pixmap = 0; |
2366 | have_pixmap = 0; |
1958 | else |
2367 | else |
1959 | { |
2368 | { |
1960 | have_pixmap = 1; |
2369 | have_pixmap = 1; |
1961 | rootpixmap = * ((Pixmap *)prop); |
2370 | rootpixmap = *(Pixmap *)prop; |
1962 | XFree (prop); |
2371 | XFree (prop); |
1963 | } |
2372 | } |
|
|
2373 | |
1964 | if (have_pixmap) |
2374 | if (have_pixmap) |
1965 | { |
2375 | { |
1966 | /* |
2376 | /* |
1967 | * Copy display->root pixmap transparency |
2377 | * Copy display->root pixmap transparency |
1968 | */ |
2378 | */ |
1969 | int sx, sy, nx, ny; |
2379 | int sx, sy, nx, ny; |
1970 | unsigned int nw, nh; |
2380 | unsigned int nw, nh; |
1971 | Window cr; |
2381 | Window cr; |
1972 | XImage *image; |
2382 | XImage *image; |
1973 | GC gc; |
2383 | GC gc; |
1974 | XGCValues gcvalue; |
2384 | XGCValues gcvalue; |
1975 | |
2385 | |
1976 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
2386 | XTranslateCoordinates (disp, TermWin.parent[0], display->root, |
1977 | 0, 0, &sx, &sy, &cr); |
2387 | 0, 0, &sx, &sy, &cr); |
1978 | nw = (unsigned int)szHint.width; |
2388 | nw = (unsigned int)szHint.width; |
1979 | nh = (unsigned int)szHint.height; |
2389 | nh = (unsigned int)szHint.height; |
1980 | nx = ny = 0; |
2390 | nx = ny = 0; |
|
|
2391 | |
1981 | if (sx < 0) |
2392 | if (sx < 0) |
1982 | { |
2393 | { |
1983 | nw += sx; |
2394 | nw += sx; |
1984 | nx = -sx; |
2395 | nx = -sx; |
1985 | sx = 0; |
2396 | sx = 0; |
1986 | } |
2397 | } |
|
|
2398 | |
1987 | if (sy < 0) |
2399 | if (sy < 0) |
1988 | { |
2400 | { |
1989 | nh += sy; |
2401 | nh += sy; |
1990 | ny = -sy; |
2402 | ny = -sy; |
1991 | sy = 0; |
2403 | sy = 0; |
1992 | } |
2404 | } |
|
|
2405 | |
1993 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
2406 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
1994 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
2407 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
|
|
2408 | |
|
|
2409 | XSync (disp, False); |
1995 | allowedxerror = -1; |
2410 | allowedxerror = -1; |
1996 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, |
2411 | image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
1997 | ZPixmap); |
2412 | |
1998 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2413 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
1999 | /* XXX: may need a delay here? */ |
2414 | /* XXX: may need a delay here? */ |
2000 | allowedxerror = 0; |
2415 | allowedxerror = 0; |
|
|
2416 | |
2001 | if (image == NULL) |
2417 | if (image == NULL) |
2002 | { |
2418 | { |
2003 | if (am_transparent && am_pixmap_trans) |
2419 | if (am_transparent && am_pixmap_trans) |
2004 | { |
2420 | { |
2005 | pchanged = 1; |
2421 | pchanged = 1; |
2006 | if (TermWin.pixmap != None) |
2422 | if (TermWin.pixmap != None) |
2007 | { |
2423 | { |
2008 | XFreePixmap (display->display, TermWin.pixmap); |
2424 | XFreePixmap (disp, TermWin.pixmap); |
2009 | TermWin.pixmap = None; |
2425 | TermWin.pixmap = None; |
2010 | } |
2426 | } |
2011 | } |
2427 | } |
|
|
2428 | |
2012 | am_pixmap_trans = 0; |
2429 | am_pixmap_trans = 0; |
2013 | } |
2430 | } |
2014 | else |
2431 | else |
2015 | { |
2432 | { |
2016 | if (TermWin.pixmap != None) |
2433 | if (TermWin.pixmap != None) |
2017 | XFreePixmap (display->display, TermWin.pixmap); |
2434 | XFreePixmap (disp, TermWin.pixmap); |
|
|
2435 | |
|
|
2436 | #if TINTING |
|
|
2437 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
2438 | { |
|
|
2439 | unsigned short rm, gm, bm; |
|
|
2440 | int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
|
|
2441 | |
|
|
2442 | pix_colors_focused[Color_tint].get (display, rm, gm, bm); |
|
|
2443 | |
|
|
2444 | ShadeXImage (display, image, shade, rm, gm, bm); |
|
|
2445 | } |
|
|
2446 | #endif |
|
|
2447 | |
2018 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2448 | TermWin.pixmap = XCreatePixmap (disp, TermWin.vt, |
2019 | (unsigned int)szHint.width, |
|
|
2020 | (unsigned int)szHint.height, |
2449 | szHint.width, szHint.height, image->depth); |
2021 | (unsigned int)image->depth); |
|
|
2022 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
2450 | gc = XCreateGC (disp, TermWin.vt, 0UL, &gcvalue); |
2023 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
2451 | XPutImage (disp, TermWin.pixmap, gc, image, 0, 0, |
2024 | nx, ny, (unsigned int)image->width, |
|
|
2025 | (unsigned int)image->height); |
2452 | nx, ny, image->width, image->height); |
2026 | XFreeGC (display->display, gc); |
2453 | XFreeGC (disp, gc); |
2027 | XDestroyImage (image); |
2454 | XDestroyImage (image); |
2028 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2455 | XSetWindowBackgroundPixmap (disp, TermWin.parent[0], TermWin.pixmap); |
2029 | TermWin.pixmap); |
2456 | XClearWindow (disp, TermWin.parent[0]); |
|
|
2457 | |
2030 | if (!am_transparent || !am_pixmap_trans) |
2458 | if (!am_transparent || !am_pixmap_trans) |
2031 | pchanged = 1; |
2459 | pchanged = 1; |
|
|
2460 | |
2032 | am_transparent = am_pixmap_trans = 1; |
2461 | am_transparent = am_pixmap_trans = 1; |
2033 | } |
2462 | } |
2034 | } |
2463 | } |
|
|
2464 | |
2035 | if (!am_pixmap_trans) |
2465 | if (am_pixmap_trans) |
|
|
2466 | XSetWindowBackgroundPixmap (disp, TermWin.vt, ParentRelative); |
|
|
2467 | else |
2036 | { |
2468 | { |
2037 | unsigned int n; |
2469 | unsigned int n; |
2038 | /* |
2470 | /* |
2039 | * InheritPixmap transparency |
2471 | * InheritPixmap transparency |
2040 | */ |
2472 | */ |
2041 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
|
|
2042 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2473 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2043 | i++) |
|
|
2044 | { |
2474 | { |
2045 | oldp = TermWin.parent[i]; |
2475 | oldp = TermWin.parent[i]; |
2046 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2476 | XQueryTree (disp, TermWin.parent[i - 1], &root, |
2047 | &TermWin.parent[i], &list, &n); |
2477 | &TermWin.parent[i], &list, &n); |
2048 | XFree (list); |
2478 | XFree (list); |
2049 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
2479 | |
2050 | if (TermWin.parent[i] == display->root) |
2480 | if (TermWin.parent[i] == display->root) |
2051 | { |
2481 | { |
2052 | if (oldp != None) |
2482 | if (oldp != None) |
2053 | pchanged = 1; |
2483 | pchanged = 1; |
|
|
2484 | |
2054 | break; |
2485 | break; |
2055 | } |
2486 | } |
|
|
2487 | |
2056 | if (oldp != TermWin.parent[i]) |
2488 | if (oldp != TermWin.parent[i]) |
2057 | pchanged = 1; |
2489 | pchanged = 1; |
2058 | } |
2490 | } |
|
|
2491 | |
2059 | n = 0; |
2492 | n = 0; |
|
|
2493 | |
2060 | if (pchanged) |
2494 | if (pchanged) |
2061 | { |
2495 | { |
2062 | for (; n < (unsigned int)i; n++) |
2496 | for (; n < (unsigned int)i; n++) |
2063 | { |
2497 | { |
2064 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
2498 | XGetWindowAttributes (disp, TermWin.parent[n], &wattr); |
2065 | D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
|
|
2066 | if (wattr.depth != rootdepth || wattr.c_class == InputOnly) |
2499 | if (wattr.depth != rootdepth || wattr.c_class == InputOnly) |
2067 | { |
2500 | { |
2068 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2501 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2069 | break; |
2502 | break; |
2070 | } |
2503 | } |
2071 | } |
2504 | } |
2072 | } |
2505 | } |
2073 | if (n > (int) (sizeof (TermWin.parent) |
2506 | |
2074 | / sizeof (TermWin.parent[0]))) |
2507 | if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0]))) |
2075 | { |
2508 | { |
2076 | D_X ((stderr, "InheritPixmap Turning off")); |
2509 | XSetWindowBackground (disp, TermWin.parent[0], pix_colors_focused[Color_fg]); |
2077 | XSetWindowBackground (display->display, TermWin.parent[0], |
2510 | XSetWindowBackground (disp, TermWin.vt, pix_colors_focused[Color_bg]); |
2078 | PixColors[Color_fg]); |
|
|
2079 | XSetWindowBackground (display->display, TermWin.vt, |
|
|
2080 | PixColors[Color_bg]); |
|
|
2081 | am_transparent = 0; |
2511 | am_transparent = 0; |
2082 | /* XXX: also turn off Opt_transparent? */ |
2512 | /* XXX: also turn off Opt_transparent? */ |
2083 | } |
2513 | } |
2084 | else |
2514 | else |
2085 | { |
2515 | { |
|
|
2516 | #if WAIT_FOR_WM |
2086 | /* wait (an arbitrary period) for the WM to do its thing |
2517 | /* wait (an arbitrary period) for the WM to do its thing |
2087 | * needed for fvwm2.2.2 (and before?) */ |
2518 | * needed for fvwm2.2.2 (and before?) */ |
2088 | # ifdef HAVE_NANOSLEEP |
|
|
2089 | struct timespec rqt; |
|
|
2090 | |
|
|
2091 | rqt.tv_sec = 1; |
|
|
2092 | rqt.tv_nsec = 0; |
|
|
2093 | nanosleep (&rqt, NULL); |
|
|
2094 | # else |
|
|
2095 | sleep (1); |
2519 | sleep (1); |
2096 | # endif |
2520 | #endif |
2097 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
|
|
2098 | for (n = 0; n < (unsigned int)i; n++) |
2521 | for (n = 0; n < (unsigned int)i; n++) |
|
|
2522 | { |
2099 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], |
2523 | XSetWindowBackgroundPixmap (disp, TermWin.parent[n], ParentRelative); |
2100 | ParentRelative); |
2524 | XClearWindow (disp, TermWin.parent[n]); |
|
|
2525 | } |
|
|
2526 | |
2101 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2527 | XSetWindowBackgroundPixmap (disp, TermWin.vt, ParentRelative); |
2102 | ParentRelative); |
|
|
2103 | am_transparent = 1; |
2528 | am_transparent = 1; |
2104 | } |
2529 | } |
|
|
2530 | |
2105 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2531 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2106 | TermWin.parent[i] = None; |
2532 | TermWin.parent[i] = None; |
2107 | } |
2533 | } |
|
|
2534 | |
|
|
2535 | if (scrollBar.win) |
|
|
2536 | { |
|
|
2537 | XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative); |
|
|
2538 | scrollBar.setIdle (); |
|
|
2539 | scrollbar_show (0); |
|
|
2540 | } |
|
|
2541 | |
|
|
2542 | if (am_transparent) |
|
|
2543 | { |
|
|
2544 | want_refresh = want_full_refresh = 1; |
|
|
2545 | if (am_pixmap_trans) |
|
|
2546 | flush (); |
|
|
2547 | } |
|
|
2548 | |
2108 | return pchanged; |
2549 | return pchanged; |
2109 | } |
2550 | } |
2110 | #endif |
2551 | #endif |
2111 | |
2552 | |
2112 | /*}}} */ |
2553 | /*}}} */ |
|
|
2554 | |
|
|
2555 | bool |
|
|
2556 | rxvt_term::cmd_parse () |
|
|
2557 | { |
|
|
2558 | bool flag = false; |
|
|
2559 | unicode_t ch = NOCHAR; |
|
|
2560 | unsigned char *seq_begin; // remember start of esc-sequence here |
|
|
2561 | |
|
|
2562 | for (;;) |
|
|
2563 | { |
|
|
2564 | if (ch == NOCHAR) |
|
|
2565 | { |
|
|
2566 | seq_begin = cmdbuf_ptr; |
|
|
2567 | ch = next_char (); |
|
|
2568 | } |
|
|
2569 | |
|
|
2570 | if (ch == NOCHAR) // TODO: improve |
|
|
2571 | break; |
|
|
2572 | |
|
|
2573 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
|
|
2574 | { |
|
|
2575 | if (!seen_input) |
|
|
2576 | { |
|
|
2577 | seen_input = 1; |
|
|
2578 | // many badly-written programs (e.g. jed) contain a race condition: |
|
|
2579 | // they first read the screensize and then install a SIGWINCH handler. |
|
|
2580 | // some window managers resize the window early, and these programs |
|
|
2581 | // then sometimes get the size wrong. |
|
|
2582 | // unfortunately other programs are even more buggy and dislike |
|
|
2583 | // being sent SIGWINCH, so only do it when we were in fact being |
|
|
2584 | // resized. |
|
|
2585 | if (seen_resize) |
|
|
2586 | kill (-cmd_pid, SIGWINCH); |
|
|
2587 | } |
|
|
2588 | |
|
|
2589 | /* Read a text string from the input buffer */ |
|
|
2590 | unicode_t buf[UBUFSIZ]; |
|
|
2591 | bool refreshnow = false; |
|
|
2592 | int nlines = 0; |
|
|
2593 | unicode_t *str = buf; |
|
|
2594 | |
|
|
2595 | for (;;) |
|
|
2596 | { |
|
|
2597 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
|
|
2598 | break; |
|
|
2599 | |
|
|
2600 | *str++ = ch; |
|
|
2601 | |
|
|
2602 | if (ch == C0_LF) |
|
|
2603 | { |
|
|
2604 | nlines++; |
|
|
2605 | refresh_count++; |
|
|
2606 | |
|
|
2607 | if (!(options & Opt_jumpScroll) |
|
|
2608 | || (refresh_count >= refresh_limit * (TermWin.nrow - 1))) |
|
|
2609 | { |
|
|
2610 | refreshnow = true; |
|
|
2611 | ch = NOCHAR; |
|
|
2612 | break; |
|
|
2613 | } |
|
|
2614 | |
|
|
2615 | // scr_add_lines only works for nlines <= TermWin.nrow - 1. |
|
|
2616 | if (nlines >= TermWin.nrow - 1) |
|
|
2617 | { |
|
|
2618 | scr_add_lines (buf, nlines, str - buf); |
|
|
2619 | nlines = 0; |
|
|
2620 | str = buf; |
|
|
2621 | } |
|
|
2622 | } |
|
|
2623 | |
|
|
2624 | if (str >= buf + UBUFSIZ) |
|
|
2625 | { |
|
|
2626 | ch = NOCHAR; |
|
|
2627 | break; |
|
|
2628 | } |
|
|
2629 | |
|
|
2630 | seq_begin = cmdbuf_ptr; |
|
|
2631 | ch = next_char (); |
|
|
2632 | } |
|
|
2633 | |
|
|
2634 | scr_add_lines (buf, nlines, str - buf); |
|
|
2635 | |
|
|
2636 | /* |
|
|
2637 | * If there have been a lot of new lines, then update the screen |
|
|
2638 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
2639 | * the number of pages between refreshes is refresh_limit, which |
|
|
2640 | * is incremented here because we must be doing flat-out scrolling. |
|
|
2641 | */ |
|
|
2642 | if (refreshnow) |
|
|
2643 | { |
|
|
2644 | if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
2645 | refresh_limit++; |
|
|
2646 | else |
|
|
2647 | { |
|
|
2648 | flag = true; |
|
|
2649 | scr_refresh (refresh_type); |
|
|
2650 | } |
|
|
2651 | } |
|
|
2652 | |
|
|
2653 | } |
|
|
2654 | else |
|
|
2655 | { |
|
|
2656 | try |
|
|
2657 | { |
|
|
2658 | process_nonprinting (ch); |
|
|
2659 | } |
|
|
2660 | catch (const class out_of_input &o) |
|
|
2661 | { |
|
|
2662 | // we ran out of input, retry later |
|
|
2663 | cmdbuf_ptr = seq_begin; |
|
|
2664 | break; |
|
|
2665 | } |
|
|
2666 | |
|
|
2667 | ch = NOCHAR; |
|
|
2668 | } |
|
|
2669 | } |
|
|
2670 | |
|
|
2671 | return flag; |
|
|
2672 | } |
|
|
2673 | |
|
|
2674 | // read the next octet |
|
|
2675 | unicode_t |
|
|
2676 | rxvt_term::next_octet () |
|
|
2677 | { |
|
|
2678 | return cmdbuf_ptr < cmdbuf_endp |
|
|
2679 | ? *cmdbuf_ptr++ |
|
|
2680 | : NOCHAR; |
|
|
2681 | } |
|
|
2682 | |
|
|
2683 | // read the next character |
|
|
2684 | unicode_t |
|
|
2685 | rxvt_term::next_char () |
|
|
2686 | { |
|
|
2687 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
2688 | { |
|
|
2689 | // assume 7-bit to be ascii ALWAYS |
|
|
2690 | if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
|
|
2691 | return *cmdbuf_ptr++; |
|
|
2692 | |
|
|
2693 | wchar_t wc; |
|
|
2694 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2695 | |
|
|
2696 | if (len == (size_t)-2) |
|
|
2697 | { |
|
|
2698 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2699 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2700 | break; |
|
|
2701 | } |
|
|
2702 | |
|
|
2703 | if (len == (size_t)-1) |
|
|
2704 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
2705 | |
|
|
2706 | // assume wchar == unicode |
|
|
2707 | cmdbuf_ptr += len; |
|
|
2708 | return wc & UNICODE_MASK; |
|
|
2709 | } |
|
|
2710 | |
|
|
2711 | return NOCHAR; |
|
|
2712 | } |
|
|
2713 | |
|
|
2714 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
2715 | /* |
|
|
2716 | * Return the next input character after first passing any keyboard input |
|
|
2717 | * to the command. |
|
|
2718 | */ |
|
|
2719 | unicode_t |
|
|
2720 | rxvt_term::cmd_getc () |
|
|
2721 | { |
|
|
2722 | unicode_t c = next_char (); |
|
|
2723 | |
|
|
2724 | if (c == NOCHAR) |
|
|
2725 | throw out_of_input; |
|
|
2726 | |
|
|
2727 | return c; |
|
|
2728 | } |
|
|
2729 | |
|
|
2730 | unicode_t |
|
|
2731 | rxvt_term::cmd_get8 () |
|
|
2732 | { |
|
|
2733 | unicode_t c = next_octet (); |
|
|
2734 | |
|
|
2735 | if (c == NOCHAR) |
|
|
2736 | throw out_of_input; |
|
|
2737 | |
|
|
2738 | return c; |
|
|
2739 | } |
2113 | |
2740 | |
2114 | /*{{{ print pipe */ |
2741 | /*{{{ print pipe */ |
2115 | /*----------------------------------------------------------------------*/ |
2742 | /*----------------------------------------------------------------------*/ |
2116 | #ifdef PRINTPIPE |
2743 | #ifdef PRINTPIPE |
2117 | FILE * |
2744 | FILE * |
2118 | rxvt_term::popen_printer () |
2745 | rxvt_term::popen_printer () |
2119 | { |
2746 | { |
2120 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2747 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2121 | |
2748 | |
2122 | if (stream == NULL) |
2749 | if (stream == NULL) |
2123 | rxvt_print_error ("can't open printer pipe"); |
2750 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2751 | |
2124 | return stream; |
2752 | return stream; |
2125 | } |
2753 | } |
2126 | |
2754 | |
2127 | int |
2755 | int |
2128 | rxvt_term::pclose_printer (FILE *stream) |
2756 | rxvt_term::pclose_printer (FILE *stream) |
2129 | { |
2757 | { |
2130 | fflush (stream); |
2758 | fflush (stream); |
2131 | /* pclose () reported not to work on SunOS 4.1.3 */ |
|
|
2132 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2133 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2134 | return pclose (stream); /* return fclose (stream); */ |
|
|
2135 | # else |
|
|
2136 | return pclose (stream); |
2759 | return pclose (stream); |
2137 | # endif |
|
|
2138 | } |
2760 | } |
2139 | |
2761 | |
2140 | /* |
2762 | /* |
2141 | * simulate attached vt100 printer |
2763 | * simulate attached vt100 printer |
2142 | */ |
2764 | */ |
2143 | void |
2765 | void |
2144 | rxvt_term::process_print_pipe () |
2766 | rxvt_term::process_print_pipe () |
2145 | { |
2767 | { |
2146 | int done; |
2768 | int done; |
2147 | FILE *fd; |
2769 | FILE *fd; |
2148 | |
2770 | |
2149 | if ((fd = popen_printer ()) == NULL) |
2771 | if ((fd = popen_printer ()) == NULL) |
2150 | return; |
2772 | return; |
2151 | |
2773 | |
2152 | /* |
2774 | /* |
2153 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2775 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2154 | * is received. |
2776 | * is received. |
2155 | */ |
2777 | */ |
2156 | for (done = 0; !done;) |
2778 | for (done = 0; !done;) |
2157 | { |
2779 | { |
2158 | unsigned char buf[8]; |
2780 | unsigned char buf[8]; |
2159 | unsigned char ch; |
2781 | unicode_t ch; |
2160 | unsigned int i, len; |
2782 | unsigned int i, len; |
2161 | |
2783 | |
2162 | if ((ch = cmd_getc ()) != C0_ESC) |
2784 | if ((ch = cmd_getc ()) != C0_ESC) |
2163 | { |
2785 | { |
2164 | if (putc (ch, fd) == EOF) |
2786 | if (putc (ch, fd) == EOF) |
2165 | break; /* done = 1 */ |
2787 | break; /* done = 1 */ |
… | |
… | |
2180 | { |
2802 | { |
2181 | if ((buf[len++] = cmd_getc ()) == 'i') |
2803 | if ((buf[len++] = cmd_getc ()) == 'i') |
2182 | break; /* done = 1 */ |
2804 | break; /* done = 1 */ |
2183 | } |
2805 | } |
2184 | } |
2806 | } |
|
|
2807 | |
2185 | for (i = 0; i < len; i++) |
2808 | for (i = 0; i < len; i++) |
2186 | if (putc (buf[i], fd) == EOF) |
2809 | if (putc (buf[i], fd) == EOF) |
2187 | { |
2810 | { |
2188 | done = 1; |
2811 | done = 1; |
2189 | break; |
2812 | break; |
2190 | } |
2813 | } |
2191 | } |
2814 | } |
2192 | } |
2815 | } |
|
|
2816 | |
2193 | pclose_printer (fd); |
2817 | pclose_printer (fd); |
2194 | } |
2818 | } |
2195 | #endif /* PRINTPIPE */ |
2819 | #endif /* PRINTPIPE */ |
2196 | /*}}} */ |
2820 | /*}}} */ |
2197 | |
2821 | |
2198 | /* *INDENT-OFF* */ |
2822 | /* *INDENT-OFF* */ |
2199 | enum { |
2823 | enum { |
2200 | C1_40 = 0x40, |
2824 | C1_40 = 0x40, |
2201 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2825 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2202 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2826 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2203 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2827 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2204 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2828 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2205 | }; |
2829 | }; |
2206 | /* *INDENT-ON* */ |
2830 | /* *INDENT-ON* */ |
2207 | |
2831 | |
2208 | /*{{{ process non-printing single characters */ |
2832 | /*{{{ process non-printing single characters */ |
2209 | void |
2833 | void |
2210 | rxvt_term::process_nonprinting (unsigned char ch) |
2834 | rxvt_term::process_nonprinting (unicode_t ch) |
2211 | { |
2835 | { |
2212 | switch (ch) |
2836 | switch (ch) |
2213 | { |
2837 | { |
|
|
2838 | case C0_ESC: |
|
|
2839 | process_escape_seq (); |
|
|
2840 | break; |
2214 | case C0_ENQ: /* terminal Status */ |
2841 | case C0_ENQ: /* terminal Status */ |
2215 | if (rs[Rs_answerbackstring]) |
2842 | if (rs[Rs_answerbackstring]) |
2216 | tt_write ( |
|
|
2217 | (const unsigned char *)rs[Rs_answerbackstring], |
2843 | tt_write ((const unsigned char *)rs[Rs_answerbackstring], |
2218 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2844 | (unsigned int)strlen (rs[Rs_answerbackstring])); |
2219 | else |
2845 | else |
2220 | tt_write ((unsigned char *)VT100_ANS, |
2846 | tt_write ((unsigned char *)VT100_ANS, |
2221 | (unsigned int)STRLEN (VT100_ANS)); |
2847 | (unsigned int)strlen (VT100_ANS)); |
2222 | break; |
2848 | break; |
2223 | case C0_BEL: /* bell */ |
2849 | case C0_BEL: /* bell */ |
2224 | scr_bell (); |
2850 | scr_bell (); |
2225 | break; |
2851 | break; |
2226 | case C0_BS: /* backspace */ |
2852 | case C0_BS: /* backspace */ |
… | |
… | |
2241 | scr_charset_choose (1); |
2867 | scr_charset_choose (1); |
2242 | break; |
2868 | break; |
2243 | case C0_SI: /* shift in - acs */ |
2869 | case C0_SI: /* shift in - acs */ |
2244 | scr_charset_choose (0); |
2870 | scr_charset_choose (0); |
2245 | break; |
2871 | break; |
|
|
2872 | |
|
|
2873 | #ifdef EIGHT_BIT_CONTROLS |
|
|
2874 | // 8-bit controls |
|
|
2875 | case 0x90: /* DCS */ |
|
|
2876 | process_dcs_seq (); |
|
|
2877 | break; |
|
|
2878 | case 0x9b: /* CSI */ |
|
|
2879 | process_csi_seq (); |
|
|
2880 | break; |
|
|
2881 | case 0x9d: /* CSI */ |
|
|
2882 | process_osc_seq (); |
|
|
2883 | break; |
|
|
2884 | #endif |
2246 | } |
2885 | } |
2247 | } |
2886 | } |
2248 | /*}}} */ |
2887 | /*}}} */ |
2249 | |
2888 | |
2250 | |
2889 | |
2251 | /*{{{ process VT52 escape sequences */ |
2890 | /*{{{ process VT52 escape sequences */ |
2252 | void |
2891 | void |
2253 | rxvt_term::process_escape_vt52 (unsigned char ch) |
2892 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2254 | { |
2893 | { |
2255 | int row, col; |
2894 | int row, col; |
2256 | |
2895 | |
2257 | switch (ch) |
2896 | switch (ch) |
2258 | { |
2897 | { |
… | |
… | |
2310 | |
2949 | |
2311 | /*{{{ process escape sequences */ |
2950 | /*{{{ process escape sequences */ |
2312 | void |
2951 | void |
2313 | rxvt_term::process_escape_seq () |
2952 | rxvt_term::process_escape_seq () |
2314 | { |
2953 | { |
2315 | unsigned char ch = cmd_getc (); |
2954 | unicode_t ch = cmd_getc (); |
2316 | |
2955 | |
2317 | if (PrivateModes & PrivMode_vt52) |
2956 | if (priv_modes & PrivMode_vt52) |
2318 | { |
2957 | { |
2319 | process_escape_vt52 (ch); |
2958 | process_escape_vt52 (ch); |
2320 | return; |
2959 | return; |
2321 | } |
2960 | } |
2322 | |
2961 | |
… | |
… | |
2337 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2976 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2338 | break; |
2977 | break; |
2339 | case '+': |
2978 | case '+': |
2340 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2979 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2341 | break; |
2980 | break; |
2342 | #ifdef MULTICHAR_SET |
2981 | #if ENABLE_FRILLS |
2343 | case '$': |
|
|
2344 | scr_charset_set (-2, (unsigned int)cmd_getc ()); |
|
|
2345 | break; |
|
|
2346 | #endif |
|
|
2347 | #ifndef NO_FRILLS |
|
|
2348 | case '6': |
2982 | case '6': |
2349 | scr_backindex (); |
2983 | scr_backindex (); |
2350 | break; |
2984 | break; |
2351 | #endif |
2985 | #endif |
2352 | case '7': |
2986 | case '7': |
2353 | scr_cursor (SAVE); |
2987 | scr_cursor (SAVE); |
2354 | break; |
2988 | break; |
2355 | case '8': |
2989 | case '8': |
2356 | scr_cursor (RESTORE); |
2990 | scr_cursor (RESTORE); |
2357 | break; |
2991 | break; |
2358 | #ifndef NO_FRILLS |
2992 | #if ENABLE_FRILLS |
2359 | case '9': |
2993 | case '9': |
2360 | scr_forwardindex (); |
2994 | scr_forwardindex (); |
2361 | break; |
2995 | break; |
2362 | #endif |
2996 | #endif |
2363 | case '=': |
2997 | case '=': |
… | |
… | |
2373 | break; |
3007 | break; |
2374 | |
3008 | |
2375 | /* 8.3.87: NEXT LINE */ |
3009 | /* 8.3.87: NEXT LINE */ |
2376 | case C1_NEL: /* ESC E */ |
3010 | case C1_NEL: /* ESC E */ |
2377 | { |
3011 | { |
2378 | uint32_t nlcr[] = { '\n', '\r' }; |
3012 | unicode_t nlcr[] = { C0_LF, C0_CR }; |
2379 | scr_add_lines (nlcr, 1, 2); |
3013 | scr_add_lines (nlcr, 1, 2); |
2380 | } |
3014 | } |
2381 | break; |
3015 | break; |
2382 | |
3016 | |
2383 | /* kidnapped escape sequence: Should be 8.3.48 */ |
3017 | /* kidnapped escape sequence: Should be 8.3.48 */ |
… | |
… | |
2394 | case C1_RI: /* ESC M */ |
3028 | case C1_RI: /* ESC M */ |
2395 | scr_index (DN); |
3029 | scr_index (DN); |
2396 | break; |
3030 | break; |
2397 | |
3031 | |
2398 | /* 8.3.142: SINGLE-SHIFT TWO */ |
3032 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2399 | /*case C1_SS2: scr_single_shift (2); break; */ |
3033 | /*case C1_SS2: scr_single_shift (2); break; */ |
2400 | |
3034 | |
2401 | /* 8.3.143: SINGLE-SHIFT THREE */ |
3035 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2402 | /*case C1_SS3: scr_single_shift (3); break; */ |
3036 | /*case C1_SS3: scr_single_shift (3); break; */ |
2403 | |
3037 | |
2404 | /* 8.3.27: DEVICE CONTROL STRING */ |
3038 | /* 8.3.27: DEVICE CONTROL STRING */ |
2405 | case C1_DCS: /* ESC P */ |
3039 | case C1_DCS: /* ESC P */ |
2406 | process_dcs_seq (); |
3040 | process_dcs_seq (); |
2407 | break; |
3041 | break; |
… | |
… | |
2422 | process_osc_seq (); |
3056 | process_osc_seq (); |
2423 | break; |
3057 | break; |
2424 | |
3058 | |
2425 | /* 8.3.106: RESET TO INITIAL STATE */ |
3059 | /* 8.3.106: RESET TO INITIAL STATE */ |
2426 | case 'c': |
3060 | case 'c': |
|
|
3061 | mbstate.reset (); |
2427 | scr_poweron (); |
3062 | scr_poweron (); |
2428 | scrollbar_show (1); |
3063 | scrollbar_show (1); |
2429 | break; |
3064 | break; |
2430 | |
3065 | |
2431 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
3066 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
… | |
… | |
2443 | |
3078 | |
2444 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
3079 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2445 | /* *INDENT-OFF* */ |
3080 | /* *INDENT-OFF* */ |
2446 | enum { |
3081 | enum { |
2447 | CSI_ICH = 0x40, |
3082 | CSI_ICH = 0x40, |
2448 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
3083 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2449 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
3084 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2450 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
3085 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2451 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
3086 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2452 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
3087 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2453 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
3088 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
… | |
… | |
2468 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
3103 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2469 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
3104 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2470 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
3105 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2471 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
3106 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2472 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
3107 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2473 | make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
3108 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2474 | }; |
3109 | }; |
2475 | /* *INDENT-ON* */ |
3110 | /* *INDENT-ON* */ |
2476 | |
3111 | |
2477 | void |
3112 | void |
2478 | rxvt_term::process_csi_seq () |
3113 | rxvt_term::process_csi_seq () |
2479 | { |
3114 | { |
2480 | unsigned char ch, priv, i; |
3115 | unicode_t ch, priv, i; |
2481 | unsigned int nargs, p; |
3116 | unsigned int nargs, p; |
2482 | int n, ndef; |
3117 | int n, ndef; |
2483 | int arg[ESC_ARGS]; |
3118 | int arg[ESC_ARGS]; |
2484 | |
3119 | |
2485 | for (nargs = ESC_ARGS; nargs > 0;) |
3120 | for (nargs = ESC_ARGS; nargs > 0;) |
2486 | arg[--nargs] = 0; |
3121 | arg[--nargs] = 0; |
2487 | |
3122 | |
2488 | priv = 0; |
3123 | priv = 0; |
… | |
… | |
2490 | if (ch >= '<' && ch <= '?') |
3125 | if (ch >= '<' && ch <= '?') |
2491 | { /* '<' '=' '>' '?' */ |
3126 | { /* '<' '=' '>' '?' */ |
2492 | priv = ch; |
3127 | priv = ch; |
2493 | ch = cmd_getc (); |
3128 | ch = cmd_getc (); |
2494 | } |
3129 | } |
|
|
3130 | |
2495 | /* read any numerical arguments */ |
3131 | /* read any numerical arguments */ |
2496 | for (n = -1; ch < CSI_ICH; ) |
3132 | for (n = -1; ch < CSI_ICH; ) |
2497 | { |
3133 | { |
2498 | if (isdigit (ch)) |
3134 | if (isdigit (ch)) |
2499 | { |
3135 | { |
… | |
… | |
2506 | { |
3142 | { |
2507 | if (nargs < ESC_ARGS) |
3143 | if (nargs < ESC_ARGS) |
2508 | arg[nargs++] = n; |
3144 | arg[nargs++] = n; |
2509 | n = -1; |
3145 | n = -1; |
2510 | } |
3146 | } |
2511 | else if (ch == '\b') |
3147 | else if (IS_CONTROL (ch)) |
2512 | { |
|
|
2513 | scr_backspace (); |
|
|
2514 | } |
|
|
2515 | else if (ch == C0_ESC) |
|
|
2516 | { |
|
|
2517 | process_escape_seq (); |
|
|
2518 | return; |
|
|
2519 | } |
|
|
2520 | else if (ch < ' ') |
|
|
2521 | { |
|
|
2522 | process_nonprinting (ch); |
3148 | process_nonprinting (ch); |
2523 | } |
3149 | |
2524 | ch = cmd_getc (); |
3150 | ch = cmd_getc (); |
2525 | } |
3151 | } |
2526 | |
3152 | |
2527 | if (ch > CSI_7F) |
3153 | if (ch > CSI_7F) |
2528 | return; |
3154 | return; |
… | |
… | |
2550 | { |
3176 | { |
2551 | switch (priv) |
3177 | switch (priv) |
2552 | { |
3178 | { |
2553 | case '>': |
3179 | case '>': |
2554 | if (ch == CSI_DA) /* secondary device attributes */ |
3180 | if (ch == CSI_DA) /* secondary device attributes */ |
2555 | tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); |
3181 | tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]); |
2556 | break; |
3182 | break; |
2557 | case '?': |
3183 | case '?': |
2558 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
3184 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2559 | process_terminal_mode (ch, priv, nargs, arg); |
3185 | process_terminal_mode (ch, priv, nargs, arg); |
2560 | break; |
3186 | break; |
… | |
… | |
2670 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); |
3296 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); |
2671 | break; |
3297 | break; |
2672 | |
3298 | |
2673 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
3299 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2674 | tt_write ((const unsigned char *)VT100_ANS, |
3300 | tt_write ((const unsigned char *)VT100_ANS, |
2675 | (unsigned int) (sizeof (VT100_ANS) - 1)); |
3301 | (unsigned int) (sizeof (VT100_ANS) - 1)); |
2676 | break; |
3302 | break; |
2677 | |
3303 | |
2678 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
3304 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2679 | process_sgr_mode (nargs, arg); |
3305 | process_sgr_mode (nargs, arg); |
2680 | break; |
3306 | break; |
… | |
… | |
2686 | tt_printf ("\033[0n"); |
3312 | tt_printf ("\033[0n"); |
2687 | break; |
3313 | break; |
2688 | case 6: /* CPR requested */ |
3314 | case 6: /* CPR requested */ |
2689 | scr_report_position (); |
3315 | scr_report_position (); |
2690 | break; |
3316 | break; |
2691 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2692 | case 7: /* unofficial extension */ |
3317 | case 7: /* unofficial extension */ |
|
|
3318 | if (options & Opt_insecure) |
2693 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
3319 | tt_printf ("%-.250s\012", rs[Rs_display_name]); |
2694 | break; |
3320 | break; |
2695 | #endif |
|
|
2696 | case 8: /* unofficial extension */ |
3321 | case 8: /* unofficial extension */ |
2697 | xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
3322 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
2698 | break; |
3323 | break; |
2699 | } |
3324 | } |
2700 | break; |
3325 | break; |
2701 | |
3326 | |
2702 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
3327 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
… | |
… | |
2735 | break; |
3360 | break; |
2736 | |
3361 | |
2737 | case CSI_RM: /* 8.3.107: RESET MODE */ |
3362 | case CSI_RM: /* 8.3.107: RESET MODE */ |
2738 | if (arg[0] == 4) |
3363 | if (arg[0] == 4) |
2739 | scr_insert_mode (0); |
3364 | scr_insert_mode (0); |
|
|
3365 | else if (arg[0] == 20) |
|
|
3366 | priv_modes &= ~PrivMode_LFNL; |
2740 | break; |
3367 | break; |
2741 | |
3368 | |
2742 | case CSI_SM: /* 8.3.126: SET MODE */ |
3369 | case CSI_SM: /* 8.3.126: SET MODE */ |
2743 | if (arg[0] == 4) |
3370 | if (arg[0] == 4) |
2744 | scr_insert_mode (1); |
3371 | scr_insert_mode (1); |
|
|
3372 | else if (arg[0] == 20) |
|
|
3373 | priv_modes |= PrivMode_LFNL; |
2745 | break; |
3374 | break; |
2746 | |
3375 | |
2747 | /* |
3376 | /* |
2748 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
3377 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
2749 | */ |
3378 | */ |
… | |
… | |
2761 | break; |
3390 | break; |
2762 | case CSI_75: |
3391 | case CSI_75: |
2763 | scr_cursor (RESTORE); |
3392 | scr_cursor (RESTORE); |
2764 | break; |
3393 | break; |
2765 | |
3394 | |
2766 | #ifndef NO_FRILLS |
3395 | #if ENABLE_FRILLS |
2767 | case CSI_74: |
3396 | case CSI_74: |
2768 | process_window_ops (arg, nargs); |
3397 | process_window_ops (arg, nargs); |
2769 | break; |
3398 | break; |
2770 | #endif |
3399 | #endif |
2771 | |
3400 | |
2772 | case CSI_78: /* DECREQTPARM */ |
3401 | case CSI_78: /* DECREQTPARM */ |
2773 | if (arg[0] == 0 || arg[0] == 1) |
3402 | if (arg[0] == 0 || arg[0] == 1) |
2774 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
3403 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2775 | /* FALLTHROUGH */ |
3404 | break; |
2776 | |
3405 | |
2777 | default: |
3406 | default: |
2778 | break; |
3407 | break; |
2779 | } |
3408 | } |
2780 | } |
3409 | } |
2781 | /*}}} */ |
3410 | /*}}} */ |
2782 | |
3411 | |
2783 | #ifndef NO_FRILLS |
3412 | #if ENABLE_FRILLS |
2784 | /* ARGSUSED */ |
3413 | /* ARGSUSED */ |
2785 | void |
3414 | void |
2786 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
3415 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2787 | { |
3416 | { |
2788 | int x, y; |
3417 | int x, y; |
2789 | #if 0 |
|
|
2790 | char *s; |
|
|
2791 | #endif |
|
|
2792 | XWindowAttributes wattr; |
3418 | XWindowAttributes wattr; |
2793 | Window wdummy; |
3419 | Window wdummy; |
|
|
3420 | dDisp; |
2794 | |
3421 | |
2795 | if (nargs == 0) |
3422 | if (nargs == 0) |
2796 | return; |
3423 | return; |
|
|
3424 | |
2797 | switch (args[0]) |
3425 | switch (args[0]) |
2798 | { |
3426 | { |
2799 | /* |
3427 | /* |
2800 | * commands |
3428 | * commands |
2801 | */ |
3429 | */ |
2802 | case 1: /* deiconify window */ |
3430 | case 1: /* deiconify window */ |
2803 | XMapWindow (display->display, TermWin.parent[0]); |
3431 | XMapWindow (disp, TermWin.parent[0]); |
2804 | break; |
3432 | break; |
2805 | case 2: /* iconify window */ |
3433 | case 2: /* iconify window */ |
2806 | XIconifyWindow (display->display, TermWin.parent[0], |
3434 | XIconifyWindow (disp, TermWin.parent[0], display->screen); |
2807 | DefaultScreen (display->display)); |
|
|
2808 | break; |
3435 | break; |
2809 | case 3: /* set position (pixels) */ |
3436 | case 3: /* set position (pixels) */ |
2810 | XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); |
3437 | XMoveWindow (disp, TermWin.parent[0], args[1], args[2]); |
2811 | break; |
3438 | break; |
2812 | case 4: /* set size (pixels) */ |
3439 | case 4: /* set size (pixels) */ |
2813 | set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); |
3440 | set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); |
2814 | break; |
3441 | break; |
2815 | case 5: /* raise window */ |
3442 | case 5: /* raise window */ |
2816 | XRaiseWindow (display->display, TermWin.parent[0]); |
3443 | XRaiseWindow (disp, TermWin.parent[0]); |
2817 | break; |
3444 | break; |
2818 | case 6: /* lower window */ |
3445 | case 6: /* lower window */ |
2819 | XLowerWindow (display->display, TermWin.parent[0]); |
3446 | XLowerWindow (disp, TermWin.parent[0]); |
2820 | break; |
3447 | break; |
2821 | case 7: /* refresh window */ |
3448 | case 7: /* refresh window */ |
2822 | scr_touch (true); |
3449 | scr_touch (true); |
2823 | break; |
3450 | break; |
2824 | case 8: /* set size (chars) */ |
3451 | case 8: /* set size (chars) */ |
2825 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
3452 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
2826 | (unsigned int) (args[1] * TermWin.fheight)); |
3453 | (unsigned int) (args[1] * TermWin.fheight)); |
2827 | break; |
3454 | break; |
|
|
3455 | |
|
|
3456 | //case 9: NYI, TODO, restore maximized window or maximize window |
2828 | default: |
3457 | default: |
2829 | if (args[0] >= 24) /* set height (chars) */ |
3458 | if (args[0] >= 24) /* set height (chars) */ |
2830 | set_widthheight ((unsigned int)TermWin.width, |
3459 | set_widthheight ((unsigned int)TermWin.width, |
2831 | (unsigned int) (args[1] * TermWin.fheight)); |
3460 | (unsigned int) (args[1] * TermWin.fheight)); |
2832 | break; |
3461 | break; |
|
|
3462 | |
|
|
3463 | |
2833 | /* |
3464 | /* |
2834 | * reports - some output format copied from XTerm |
3465 | * reports - some output format copied from XTerm |
2835 | */ |
3466 | */ |
2836 | case 11: /* report window state */ |
3467 | case 11: /* report window state */ |
2837 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3468 | XGetWindowAttributes (disp, TermWin.parent[0], &wattr); |
2838 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3469 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2839 | break; |
3470 | break; |
2840 | case 13: /* report window position */ |
3471 | case 13: /* report window position */ |
2841 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3472 | XGetWindowAttributes (disp, TermWin.parent[0], &wattr); |
2842 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
3473 | XTranslateCoordinates (disp, TermWin.parent[0], wattr.root, |
2843 | -wattr.border_width, -wattr.border_width, |
3474 | -wattr.border_width, -wattr.border_width, |
2844 | &x, &y, &wdummy); |
3475 | &x, &y, &wdummy); |
2845 | tt_printf ("\033[3;%d;%dt", x, y); |
3476 | tt_printf ("\033[3;%d;%dt", x, y); |
2846 | break; |
3477 | break; |
2847 | case 14: /* report window size (pixels) */ |
3478 | case 14: /* report window size (pixels) */ |
2848 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3479 | XGetWindowAttributes (disp, TermWin.parent[0], &wattr); |
2849 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
3480 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2850 | break; |
3481 | break; |
2851 | case 18: /* report window size (chars) */ |
3482 | case 18: /* report text area size (chars) */ |
2852 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
3483 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
2853 | break; |
3484 | break; |
2854 | #if 0 /* XXX: currently disabled due to security concerns */ |
3485 | case 19: /* report window size (chars) */ |
|
|
3486 | tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); |
|
|
3487 | break; |
2855 | case 20: /* report icon label */ |
3488 | case 20: /* report icon label */ |
|
|
3489 | { |
|
|
3490 | char *s; |
2856 | XGetIconName (display->display, TermWin.parent[0], &s); |
3491 | XGetIconName (disp, TermWin.parent[0], &s); |
2857 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3492 | tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3493 | XFree (s); |
|
|
3494 | } |
2858 | break; |
3495 | break; |
2859 | case 21: /* report window title */ |
3496 | case 21: /* report window title */ |
|
|
3497 | { |
|
|
3498 | char *s; |
2860 | XFetchName (display->display, TermWin.parent[0], &s); |
3499 | XFetchName (disp, TermWin.parent[0], &s); |
2861 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3500 | tt_printf ("\033]l%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3501 | XFree (s); |
|
|
3502 | } |
2862 | break; |
3503 | break; |
2863 | #endif |
|
|
2864 | |
|
|
2865 | } |
3504 | } |
2866 | } |
3505 | } |
2867 | #endif |
3506 | #endif |
2868 | |
3507 | |
2869 | /*----------------------------------------------------------------------*/ |
3508 | /*----------------------------------------------------------------------*/ |
2870 | /* |
3509 | /* |
2871 | * get input up until STRING TERMINATOR (or BEL) |
3510 | * get input up until STRING TERMINATOR (or BEL) |
2872 | * ends_how is terminator used. returned input must be free ()d |
3511 | * ends_how is terminator used. returned input must be free()'d |
2873 | */ |
3512 | */ |
2874 | unsigned char * |
3513 | unsigned char * |
2875 | rxvt_term::get_to_st (unsigned char *ends_how) |
3514 | rxvt_term::get_to_st (unicode_t &ends_how) |
2876 | { |
3515 | { |
2877 | int seen_esc = 0; /* seen escape? */ |
3516 | unicode_t ch; |
|
|
3517 | bool seen_esc = false; |
2878 | unsigned int n = 0; |
3518 | unsigned int n = 0; |
2879 | unsigned char *s; |
3519 | wchar_t string[STRING_MAX]; |
2880 | unsigned char ch, string[STRING_MAX]; |
|
|
2881 | |
3520 | |
2882 | for (; (ch = cmd_getc ());) |
3521 | while ((ch = cmd_getc ()) != NOCHAR) |
2883 | { |
3522 | { |
2884 | if (ch == C0_BEL |
3523 | if (seen_esc) |
2885 | || ch == CHAR_ST |
3524 | { |
2886 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
3525 | if (ch == 0x5c) /* 7bit ST */ |
2887 | break; |
3526 | break; |
|
|
3527 | else |
|
|
3528 | return NULL; |
|
|
3529 | } |
2888 | if (ch == C0_ESC) |
3530 | else if (ch == C0_ESC) |
2889 | { |
3531 | { |
2890 | seen_esc = 1; |
3532 | seen_esc = true; |
2891 | continue; |
3533 | continue; |
2892 | } |
3534 | } |
2893 | else if (ch == '\t') |
3535 | else if (ch == C0_BEL || ch == CHAR_ST) |
2894 | ch = ' '; /* translate '\t' to space */ |
3536 | break; |
2895 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
3537 | else if (ch < 0x20) |
2896 | return NULL; /* other control character - exit */ |
3538 | return NULL; /* other control character - exit */ |
|
|
3539 | |
|
|
3540 | seen_esc = false; |
|
|
3541 | |
2897 | if (n < sizeof (string) - 1) |
3542 | if (n >= sizeof (string) - 1) |
|
|
3543 | // stop at some sane length |
|
|
3544 | return NULL; |
|
|
3545 | |
|
|
3546 | if (ch == C0_SYN) |
|
|
3547 | string[n++] = cmd_get8 (); |
|
|
3548 | else |
2898 | string[n++] = ch; |
3549 | string[n++] = ch; |
2899 | seen_esc = 0; |
|
|
2900 | } |
3550 | } |
|
|
3551 | |
2901 | string[n++] = '\0'; |
3552 | string[n++] = '\0'; |
2902 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
3553 | |
2903 | return NULL; |
|
|
2904 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3554 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2905 | STRNCPY (s, string, n); |
3555 | |
2906 | return s; |
3556 | return (unsigned char *)rxvt_wcstombs (string); |
2907 | } |
3557 | } |
2908 | |
3558 | |
2909 | /*----------------------------------------------------------------------*/ |
3559 | /*----------------------------------------------------------------------*/ |
2910 | /* |
3560 | /* |
2911 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3561 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2912 | */ |
3562 | */ |
2913 | void |
3563 | void |
2914 | rxvt_term::process_dcs_seq () |
3564 | rxvt_term::process_dcs_seq () |
2915 | { |
3565 | { |
2916 | unsigned char eh, *s; |
3566 | unsigned char *s; |
|
|
3567 | unicode_t eh; |
|
|
3568 | |
2917 | /* |
3569 | /* |
2918 | * Not handled yet |
3570 | * Not handled yet |
2919 | */ |
3571 | */ |
2920 | s = get_to_st (&eh); |
3572 | s = get_to_st (eh); |
2921 | if (s) |
3573 | if (s) |
2922 | free (s); |
3574 | free (s); |
|
|
3575 | |
2923 | return; |
3576 | return; |
2924 | } |
3577 | } |
2925 | |
3578 | |
2926 | /*----------------------------------------------------------------------*/ |
3579 | /*----------------------------------------------------------------------*/ |
2927 | /* |
3580 | /* |
2928 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3581 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2929 | */ |
3582 | */ |
2930 | void |
3583 | void |
2931 | rxvt_term::process_osc_seq () |
3584 | rxvt_term::process_osc_seq () |
2932 | { |
3585 | { |
2933 | unsigned char ch, eh, *s; |
3586 | unicode_t ch, eh; |
2934 | int arg; |
3587 | int arg; |
2935 | |
3588 | |
2936 | ch = cmd_getc (); |
3589 | ch = cmd_getc (); |
2937 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
3590 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2938 | arg = arg * 10 + (ch - '0'); |
3591 | arg = arg * 10 + (ch - '0'); |
2939 | |
3592 | |
2940 | if (ch == ';') |
3593 | if (ch == ';') |
2941 | { |
3594 | { |
2942 | s = get_to_st (&eh); |
3595 | unsigned char *s = get_to_st (eh); |
|
|
3596 | |
2943 | if (s) |
3597 | if (s) |
2944 | { |
3598 | { |
2945 | /* |
|
|
2946 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
2947 | * so do it here |
|
|
2948 | */ |
|
|
2949 | if (arg == XTerm_Menu) |
|
|
2950 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2951 | menubar_dispatch ((char *)s); |
|
|
2952 | #else |
|
|
2953 | (void)0; |
|
|
2954 | #endif |
|
|
2955 | else |
|
|
2956 | xterm_seq (arg, (char *)s, eh); |
3599 | process_xterm_seq (arg, (char *)s, eh); |
2957 | free (s); |
3600 | free (s); |
2958 | } |
3601 | } |
2959 | } |
3602 | } |
2960 | } |
3603 | } |
|
|
3604 | |
|
|
3605 | void |
|
|
3606 | rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) |
|
|
3607 | { |
|
|
3608 | if (str[0] == '?' && !str[1]) |
|
|
3609 | { |
|
|
3610 | unsigned short r, g, b; |
|
|
3611 | pix_colors_focused[color].get (display, r, g, b); |
|
|
3612 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); |
|
|
3613 | } |
|
|
3614 | else |
|
|
3615 | set_window_color (color, str); |
|
|
3616 | } |
|
|
3617 | |
2961 | /* |
3618 | /* |
2962 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3619 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2963 | * 0 = change iconName/title |
3620 | * 0 = change iconName/title |
2964 | * 1 = change iconName |
3621 | * 1 = change iconName |
2965 | * 2 = change title |
3622 | * 2 = change title |
2966 | * 4 = change color |
3623 | * 4 = change color |
|
|
3624 | * 10 = change fg color |
|
|
3625 | * 11 = change bg color |
2967 | * 12 = change text color |
3626 | * 12 = change text color |
2968 | * 13 = change mouse foreground color |
3627 | * 13 = change mouse foreground color |
2969 | * 17 = change highlight character colour |
3628 | * 17 = change highlight character colour |
2970 | * 18 = change bold character color |
3629 | * 18 = change bold character color |
2971 | * 19 = change underlined character color |
3630 | * 19 = change underlined character color |
2972 | * 46 = change logfile (not implemented) |
3631 | * 46 = change logfile (not implemented) |
2973 | * 50 = change font |
3632 | * 50 = change font |
2974 | * |
3633 | * |
2975 | * rxvt extensions: |
3634 | * rxvt extensions: |
2976 | * 10 = menu (may change in future) |
|
|
2977 | * 20 = bg pixmap |
3635 | * 20 = bg pixmap |
2978 | * 39 = change default fg color |
3636 | * 39 = change default fg color |
2979 | * 49 = change default bg color |
3637 | * 49 = change default bg color |
2980 | * 55 = dump scrollback buffer and all of screen |
3638 | * 55 = dump scrollback buffer and all of screen |
|
|
3639 | * 701 = change locale |
|
|
3640 | * 702 = find font |
|
|
3641 | * 703 = menu |
2981 | */ |
3642 | */ |
2982 | void |
3643 | void |
2983 | rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) |
3644 | rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) |
2984 | { |
3645 | { |
2985 | int changed = 0; |
3646 | int changed = 0; |
2986 | int color; |
3647 | int color; |
2987 | char *buf, *name; |
3648 | char *buf, *name; |
|
|
3649 | bool query = str[0] == '?' && !str[1]; |
|
|
3650 | int saveop = op; |
|
|
3651 | dDisp; |
2988 | |
3652 | |
2989 | assert (str != NULL); |
3653 | assert (str != NULL); |
2990 | switch (op) |
3654 | switch (op) |
2991 | { |
3655 | { |
2992 | case XTerm_name: |
3656 | case XTerm_name: |
2993 | set_title (str); |
3657 | set_title (str); |
2994 | /* FALLTHROUGH */ |
3658 | /* FALLTHROUGH */ |
2995 | case XTerm_iconName: |
3659 | case XTerm_iconName: |
2996 | set_iconName (str); |
3660 | set_icon_name (str); |
2997 | break; |
3661 | break; |
2998 | case XTerm_title: |
3662 | case XTerm_title: |
2999 | set_title (str); |
3663 | set_title (str); |
3000 | break; |
3664 | break; |
|
|
3665 | case XTerm_property: |
|
|
3666 | if (str[0] == '?') |
|
|
3667 | { |
|
|
3668 | Atom prop = display->atom (str + 1); |
|
|
3669 | Atom actual_type; |
|
|
3670 | int actual_format; |
|
|
3671 | unsigned long nitems; |
|
|
3672 | unsigned long bytes_after; |
|
|
3673 | unsigned char *value = 0; |
|
|
3674 | const char *str = ""; |
|
|
3675 | |
|
|
3676 | if (prop |
|
|
3677 | && XGetWindowProperty (disp, TermWin.parent[0], |
|
|
3678 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3679 | &actual_type, &actual_format, |
|
|
3680 | &nitems, &bytes_after, &value) == Success |
|
|
3681 | && actual_type != None |
|
|
3682 | && actual_format == 8) |
|
|
3683 | str = (const char *)(value); |
|
|
3684 | |
|
|
3685 | tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); |
|
|
3686 | |
|
|
3687 | XFree (value); |
|
|
3688 | } |
|
|
3689 | else |
|
|
3690 | { |
|
|
3691 | char *eq = strchr (str, '='); // constness lost, but verified to be ok |
|
|
3692 | |
|
|
3693 | if (eq) |
|
|
3694 | { |
|
|
3695 | *eq = 0; |
|
|
3696 | set_utf8_property (display->atom (str), eq + 1); |
|
|
3697 | } |
|
|
3698 | else |
|
|
3699 | XDeleteProperty (disp, TermWin.parent[0], |
|
|
3700 | display->atom (str)); |
|
|
3701 | } |
|
|
3702 | break; |
|
|
3703 | |
3001 | case XTerm_Color: |
3704 | case XTerm_Color: |
3002 | for (buf = (char *)str; buf && *buf;) |
3705 | for (buf = (char *)str; buf && *buf;) |
3003 | { |
3706 | { |
3004 | if ((name = STRCHR (buf, ';')) == NULL) |
3707 | if ((name = strchr (buf, ';')) == NULL) |
3005 | break; |
3708 | break; |
|
|
3709 | |
3006 | *name++ = '\0'; |
3710 | *name++ = '\0'; |
3007 | color = atoi (buf); |
3711 | color = atoi (buf); |
|
|
3712 | |
3008 | if (color < 0 || color >= TOTAL_COLORS) |
3713 | if (color < 0 || color >= TOTAL_COLORS) |
3009 | break; |
3714 | break; |
|
|
3715 | |
3010 | if ((buf = STRCHR (name, ';')) != NULL) |
3716 | if ((buf = strchr (name, ';')) != NULL) |
3011 | *buf++ = '\0'; |
3717 | *buf++ = '\0'; |
|
|
3718 | |
|
|
3719 | if (name[0] == '?' && !name[1]) |
|
|
3720 | { |
|
|
3721 | unsigned short r, g, b; |
|
|
3722 | pix_colors_focused[color + minCOLOR].get (display, r, g, b); |
|
|
3723 | tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); |
|
|
3724 | } |
|
|
3725 | else |
3012 | set_window_color (color + minCOLOR, name); |
3726 | set_window_color (color + minCOLOR, name); |
3013 | } |
3727 | } |
|
|
3728 | break; |
|
|
3729 | case XTerm_Color00: |
|
|
3730 | process_color_seq (XTerm_Color00, Color_fg, str, resp); |
|
|
3731 | break; |
|
|
3732 | case XTerm_Color01: |
|
|
3733 | process_color_seq (XTerm_Color00, Color_bg, str, resp); |
3014 | break; |
3734 | break; |
3015 | #ifndef NO_CURSORCOLOR |
3735 | #ifndef NO_CURSORCOLOR |
3016 | case XTerm_Color_cursor: |
3736 | case XTerm_Color_cursor: |
3017 | set_window_color (Color_cursor, str); |
3737 | process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); |
3018 | break; |
3738 | break; |
3019 | #endif |
3739 | #endif |
3020 | case XTerm_Color_pointer: |
3740 | case XTerm_Color_pointer_fg: |
3021 | set_window_color (Color_pointer, str); |
3741 | process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); |
|
|
3742 | break; |
|
|
3743 | case XTerm_Color_pointer_bg: |
|
|
3744 | process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); |
3022 | break; |
3745 | break; |
3023 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3746 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3024 | case XTerm_Color_BD: |
3747 | case XTerm_Color_BD: |
3025 | set_window_color (Color_BD, str); |
3748 | process_color_seq (XTerm_Color_BD, Color_BD, str, resp); |
|
|
3749 | break; |
|
|
3750 | case XTerm_Color_IT: |
|
|
3751 | process_color_seq (XTerm_Color_IT, Color_IT, str, resp); |
3026 | break; |
3752 | break; |
3027 | case XTerm_Color_UL: |
3753 | case XTerm_Color_UL: |
3028 | set_window_color (Color_UL, str); |
3754 | process_color_seq (XTerm_Color_UL, Color_UL, str, resp); |
3029 | break; |
3755 | break; |
3030 | case XTerm_Color_RV: |
3756 | case XTerm_Color_RV: |
3031 | set_window_color (Color_RV, str); |
3757 | process_color_seq (XTerm_Color_RV, Color_RV, str, resp); |
3032 | break; |
3758 | break; |
3033 | #endif |
3759 | #endif |
3034 | |
3760 | #if TRANSPARENT && TINTING |
3035 | case XTerm_Menu: |
3761 | case XTerm_Color_tint: |
3036 | /* |
3762 | process_color_seq (XTerm_Color_tint, Color_tint, str, resp); |
3037 | * rxvt_menubar_dispatch () violates the constness of the string, |
3763 | check_our_parents (); |
3038 | * so DON'T do it here |
3764 | if (am_transparent) |
3039 | */ |
3765 | want_full_refresh = want_refresh = 1; |
3040 | break; |
3766 | break; |
|
|
3767 | #endif |
|
|
3768 | |
3041 | case XTerm_Pixmap: |
3769 | case XTerm_Pixmap: |
3042 | if (*str != ';') |
3770 | if (*str != ';') |
3043 | { |
3771 | { |
3044 | #if XPM_BACKGROUND |
3772 | #if XPM_BACKGROUND |
3045 | scale_pixmap (""); /* reset to default scaling */ |
3773 | scale_pixmap (""); /* reset to default scaling */ |
3046 | set_bgPixmap (str); /* change pixmap */ |
3774 | set_bgPixmap (str); /* change pixmap */ |
3047 | #endif |
3775 | #endif |
3048 | scr_touch (true); |
3776 | scr_touch (true); |
3049 | } |
3777 | } |
3050 | while ((str = STRCHR (str, ';')) != NULL) |
3778 | while ((str = strchr (str, ';')) != NULL) |
3051 | { |
3779 | { |
3052 | str++; |
3780 | str++; |
3053 | #if XPM_BACKGROUND |
3781 | #if XPM_BACKGROUND |
3054 | changed += scale_pixmap (str); |
3782 | changed += scale_pixmap (str); |
3055 | #endif |
3783 | #endif |
3056 | |
|
|
3057 | } |
3784 | } |
|
|
3785 | |
3058 | if (changed) |
3786 | if (changed) |
3059 | { |
3787 | { |
3060 | #ifdef XPM_BACKGROUND |
3788 | #ifdef XPM_BACKGROUND |
3061 | resize_pixmap (); |
3789 | resize_pixmap (); |
3062 | #endif |
3790 | #endif |
… | |
… | |
3068 | set_window_color (Color_fg, str); |
3796 | set_window_color (Color_fg, str); |
3069 | break; |
3797 | break; |
3070 | case XTerm_restoreBG: |
3798 | case XTerm_restoreBG: |
3071 | set_window_color (Color_bg, str); |
3799 | set_window_color (Color_bg, str); |
3072 | break; |
3800 | break; |
|
|
3801 | |
3073 | case XTerm_logfile: |
3802 | case XTerm_logfile: |
|
|
3803 | // TODO, when secure mode? |
3074 | break; |
3804 | break; |
|
|
3805 | |
3075 | case XTerm_font: |
3806 | case XTerm_font: |
3076 | change_font (0, str); |
3807 | op = URxvt_font; |
|
|
3808 | case URxvt_font: |
|
|
3809 | #if ENABLE_STYLES |
|
|
3810 | case URxvt_boldFont: |
|
|
3811 | case URxvt_italicFont: |
|
|
3812 | case URxvt_boldItalicFont: |
|
|
3813 | #endif |
|
|
3814 | if (query) |
|
|
3815 | tt_printf ("\33]%d;%-.250s%c", saveop, |
|
|
3816 | (options & Opt_insecure) && TermWin.fontset[op - URxvt_font]->fontdesc |
|
|
3817 | ? TermWin.fontset[op - URxvt_font]->fontdesc : "", |
|
|
3818 | resp); |
|
|
3819 | else |
|
|
3820 | { |
|
|
3821 | const char *&res = rs[Rs_font + (op - URxvt_font)]; |
|
|
3822 | |
|
|
3823 | res = strdup (str); |
|
|
3824 | allocated.push_back ((void *)res); |
|
|
3825 | set_fonts (); |
|
|
3826 | } |
|
|
3827 | break; |
|
|
3828 | |
|
|
3829 | #if ENABLE_FRILLS |
|
|
3830 | case XTerm_locale: |
|
|
3831 | if (query) |
|
|
3832 | tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (options & Opt_insecure) ? locale : "", resp); |
|
|
3833 | else |
|
|
3834 | { |
|
|
3835 | set_locale (str); |
|
|
3836 | pty.set_utf8_mode (enc_utf8); |
|
|
3837 | # ifdef USE_XIM |
|
|
3838 | im_cb (); |
|
|
3839 | # endif |
|
|
3840 | } |
|
|
3841 | break; |
|
|
3842 | #endif |
|
|
3843 | |
|
|
3844 | #ifdef MENUBAR |
|
|
3845 | case XTerm_Menu: |
|
|
3846 | if (options & Opt_insecure) |
|
|
3847 | menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked |
3077 | break; |
3848 | break; |
|
|
3849 | #endif |
3078 | #if 0 |
3850 | #if 0 |
3079 | case XTerm_dumpscreen: /* no error notices */ |
3851 | case XTerm_dumpscreen: /* no error notices */ |
3080 | { |
3852 | { |
3081 | int fd; |
3853 | int fd; |
3082 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3854 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3083 | { |
3855 | { |
3084 | scr_dump (fd); |
3856 | scr_dump (fd); |
3085 | close (fd); |
3857 | close (fd); |
3086 | } |
3858 | } |
3087 | } |
3859 | } |
3088 | break; |
3860 | break; |
3089 | #endif |
3861 | #endif |
3090 | |
|
|
3091 | } |
3862 | } |
3092 | } |
3863 | } |
3093 | /*----------------------------------------------------------------------*/ |
3864 | /*----------------------------------------------------------------------*/ |
3094 | |
3865 | |
3095 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
3866 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
… | |
… | |
3103 | * so no need for fancy checking |
3874 | * so no need for fancy checking |
3104 | */ |
3875 | */ |
3105 | int |
3876 | int |
3106 | rxvt_term::privcases (int mode, unsigned long bit) |
3877 | rxvt_term::privcases (int mode, unsigned long bit) |
3107 | { |
3878 | { |
3108 | int state; |
3879 | int state; |
3109 | |
3880 | |
3110 | if (mode == 's') |
3881 | if (mode == 's') |
3111 | { |
3882 | { |
3112 | SavedModes |= (PrivateModes & bit); |
3883 | SavedModes |= (priv_modes & bit); |
3113 | return -1; |
3884 | return -1; |
3114 | } |
3885 | } |
3115 | else |
3886 | else |
3116 | { |
3887 | { |
3117 | if (mode == 'r') |
3888 | if (mode == 'r') |
3118 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3889 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3119 | else |
3890 | else |
3120 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3891 | state = (mode == 't') ? ! (priv_modes & bit) : mode; |
3121 | PrivMode (state, bit); |
3892 | PrivMode (state, bit); |
3122 | } |
3893 | } |
|
|
3894 | |
3123 | return state; |
3895 | return state; |
3124 | } |
3896 | } |
3125 | |
3897 | |
3126 | /* we're not using priv _yet_ */ |
3898 | /* we're not using priv _yet_ */ |
3127 | void |
3899 | void |
3128 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3900 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3129 | { |
3901 | { |
3130 | unsigned int i, j; |
3902 | unsigned int i, j; |
3131 | int state; |
3903 | int state; |
|
|
3904 | |
3132 | static const struct |
3905 | static const struct |
3133 | { |
3906 | { |
3134 | const int argval; |
3907 | const int argval; |
3135 | const unsigned long bit; |
3908 | const unsigned long bit; |
3136 | } |
3909 | } |
|
|
3910 | |
3137 | argtopriv[] = { |
3911 | argtopriv[] = { |
3138 | { 1, PrivMode_aplCUR }, |
3912 | { 1, PrivMode_aplCUR }, |
3139 | { 2, PrivMode_vt52 }, |
3913 | { 2, PrivMode_vt52 }, |
3140 | { 3, PrivMode_132 }, |
3914 | { 3, PrivMode_132 }, |
3141 | { 4, PrivMode_smoothScroll }, |
3915 | { 4, PrivMode_smoothScroll }, |
3142 | { 5, PrivMode_rVideo }, |
3916 | { 5, PrivMode_rVideo }, |
3143 | { 6, PrivMode_relOrigin }, |
3917 | { 6, PrivMode_relOrigin }, |
3144 | { 7, PrivMode_Autowrap }, |
3918 | { 7, PrivMode_Autowrap }, |
|
|
3919 | // 8, bi-directional support mode |
3145 | { 9, PrivMode_MouseX10 }, |
3920 | { 9, PrivMode_MouseX10 }, |
3146 | #ifdef menuBar_esc |
3921 | #ifdef menuBar_esc |
3147 | { menuBar_esc, PrivMode_menuBar }, |
3922 | { menuBar_esc, PrivMode_menuBar }, |
3148 | #endif |
3923 | #endif |
|
|
3924 | // 18, 19 printing-related |
|
|
3925 | { 25, PrivMode_VisibleCursor }, |
3149 | #ifdef scrollBar_esc |
3926 | #ifdef scrollBar_esc |
3150 | { scrollBar_esc, PrivMode_scrollBar }, |
3927 | { scrollBar_esc, PrivMode_scrollBar }, |
3151 | #endif |
3928 | #endif |
3152 | { 25, PrivMode_VisibleCursor }, |
|
|
3153 | { 35, PrivMode_ShiftKeys }, |
3929 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3154 | { 40, PrivMode_132OK }, |
3930 | { 40, PrivMode_132OK }, |
|
|
3931 | // 41 xterm more fixes NYI |
|
|
3932 | // 45 margin bell NYI |
|
|
3933 | // 46 start logging |
3155 | { 47, PrivMode_Screen }, |
3934 | { 47, PrivMode_Screen }, |
3156 | { 66, PrivMode_aplKP }, |
3935 | { 66, PrivMode_aplKP }, |
3157 | #ifndef NO_BACKSPACE_KEY |
3936 | #ifndef NO_BACKSPACE_KEY |
3158 | { 67, PrivMode_BackSpace }, |
3937 | { 67, PrivMode_BackSpace }, |
3159 | #endif |
3938 | #endif |
3160 | { 1000, PrivMode_MouseX11 }, |
3939 | { 1000, PrivMode_MouseX11 }, |
|
|
3940 | // 1001 Use Hilite Mouse Tracking. NYI, TODO |
|
|
3941 | // 1002 Use Cell Motion Mouse Tracking. NYI, TODO |
|
|
3942 | // 1003 Use All Motion Mouse Tracking. NYI, TODO |
3161 | { 1010, PrivMode_TtyOutputInh }, |
3943 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
3162 | { 1011, PrivMode_Keypress }, |
3944 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
3945 | // 1035 enable modifiers for alt, numlock NYI |
|
|
3946 | // 1036 send ESC for meta keys NYI |
|
|
3947 | // 1037 send DEL for keypad delete NYI |
3163 | { 1047, PrivMode_Screen }, |
3948 | { 1047, PrivMode_Screen }, |
|
|
3949 | // 1048 save and restore cursor |
3164 | { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ |
3950 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
3951 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
3165 | }; |
3952 | }; |
3166 | |
3953 | |
3167 | if (nargs == 0) |
3954 | if (nargs == 0) |
3168 | return; |
3955 | return; |
3169 | |
3956 | |
… | |
… | |
3184 | state = privcases (mode, argtopriv[j].bit); |
3971 | state = privcases (mode, argtopriv[j].bit); |
3185 | break; |
3972 | break; |
3186 | } |
3973 | } |
3187 | |
3974 | |
3188 | /* extra handling for values with state unkept */ |
3975 | /* extra handling for values with state unkept */ |
3189 | if (state == -1) |
|
|
3190 | switch (arg[i]) |
3976 | switch (arg[i]) |
3191 | { |
3977 | { |
3192 | case 1048: /* alternative cursor save */ |
3978 | case 1048: /* alternative cursor save */ |
|
|
3979 | case 1049: |
|
|
3980 | if (options & Opt_secondaryScreen) |
3193 | if (mode == 0) |
3981 | if (mode == 0) |
3194 | scr_cursor (RESTORE); |
3982 | scr_cursor (RESTORE); |
3195 | else if (mode == 1) |
3983 | else if (mode == 1) |
3196 | scr_cursor (SAVE); |
3984 | scr_cursor (SAVE); |
3197 | /* FALLTHROUGH */ |
|
|
3198 | default: |
|
|
3199 | continue; /* for (;i;) */ |
|
|
3200 | } |
|
|
3201 | |
|
|
3202 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3203 | switch (arg[i]) |
|
|
3204 | { |
|
|
3205 | /* case 1: - application cursor keys */ |
|
|
3206 | case 2: /* VT52 mode */ |
|
|
3207 | /* oddball mode. should be set regardless of set/reset |
|
|
3208 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3209 | * within VT52 mode |
|
|
3210 | */ |
|
|
3211 | PrivMode (1, PrivMode_vt52); |
|
|
3212 | break; |
3985 | break; |
|
|
3986 | } |
|
|
3987 | |
|
|
3988 | if (state >= 0) |
|
|
3989 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3990 | switch (arg[i]) |
|
|
3991 | { |
|
|
3992 | /* case 1: - application cursor keys */ |
|
|
3993 | case 2: /* VT52 mode */ |
|
|
3994 | /* oddball mode. should be set regardless of set/reset |
|
|
3995 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3996 | * within VT52 mode |
|
|
3997 | */ |
|
|
3998 | PrivMode (1, PrivMode_vt52); |
|
|
3999 | break; |
3213 | case 3: /* 80/132 */ |
4000 | case 3: /* 80/132 */ |
3214 | if (PrivateModes & PrivMode_132OK) |
4001 | if (priv_modes & PrivMode_132OK) |
3215 | set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), |
4002 | set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); |
3216 | (unsigned int)TermWin.height); |
|
|
3217 | break; |
4003 | break; |
3218 | case 4: /* smooth scrolling */ |
4004 | case 4: /* smooth scrolling */ |
3219 | if (state) |
4005 | if (state) |
3220 | Options &= ~Opt_jumpScroll; |
4006 | options &= ~Opt_jumpScroll; |
3221 | else |
4007 | else |
3222 | Options |= Opt_jumpScroll; |
4008 | options |= Opt_jumpScroll; |
3223 | break; |
4009 | break; |
3224 | case 5: /* reverse video */ |
4010 | case 5: /* reverse video */ |
3225 | scr_rvideo_mode (state); |
4011 | scr_rvideo_mode (state); |
3226 | break; |
4012 | break; |
3227 | case 6: /* relative/absolute origins */ |
4013 | case 6: /* relative/absolute origins */ |
3228 | scr_relative_origin (state); |
4014 | scr_relative_origin (state); |
3229 | break; |
4015 | break; |
3230 | case 7: /* autowrap */ |
4016 | case 7: /* autowrap */ |
3231 | scr_autowrap (state); |
4017 | scr_autowrap (state); |
3232 | break; |
4018 | break; |
3233 | /* case 8: - auto repeat, can't do on a per window basis */ |
4019 | /* case 8: - auto repeat, can't do on a per window basis */ |
3234 | case 9: /* X10 mouse reporting */ |
4020 | case 9: /* X10 mouse reporting */ |
3235 | if (state) /* orthogonal */ |
4021 | if (state) /* orthogonal */ |
3236 | PrivateModes &= ~ (PrivMode_MouseX11); |
4022 | priv_modes &= ~PrivMode_MouseX11; |
3237 | break; |
4023 | break; |
3238 | #ifdef menuBar_esc |
4024 | #ifdef menuBar_esc |
3239 | case menuBar_esc: |
4025 | case menuBar_esc: |
3240 | #ifdef MENUBAR |
4026 | #ifdef MENUBAR |
3241 | map_menuBar (state); |
4027 | map_menuBar (state); |
3242 | #endif |
4028 | #endif |
3243 | break; |
4029 | break; |
3244 | #endif |
4030 | #endif |
3245 | #ifdef scrollBar_esc |
4031 | #ifdef scrollBar_esc |
3246 | case scrollBar_esc: |
4032 | case scrollBar_esc: |
3247 | if (scrollbar_mapping (state)) |
4033 | if (scrollbar_mapping (state)) |
3248 | { |
4034 | { |
3249 | resize_all_windows (0, 0, 0); |
4035 | resize_all_windows (0, 0, 0); |
3250 | scr_touch (true); |
4036 | scr_touch (true); |
3251 | } |
4037 | } |
3252 | break; |
4038 | break; |
3253 | #endif |
4039 | #endif |
3254 | case 25: /* visible/invisible cursor */ |
4040 | case 25: /* visible/invisible cursor */ |
3255 | scr_cursor_visible (state); |
4041 | scr_cursor_visible (state); |
3256 | break; |
4042 | break; |
3257 | /* case 35: - shift keys */ |
4043 | /* case 35: - shift keys */ |
3258 | /* case 40: - 80 <--> 132 mode */ |
4044 | /* case 40: - 80 <--> 132 mode */ |
3259 | case 47: /* secondary screen */ |
4045 | case 47: /* secondary screen */ |
3260 | scr_change_screen (state); |
4046 | scr_change_screen (state); |
3261 | break; |
4047 | break; |
3262 | /* case 66: - application key pad */ |
4048 | /* case 66: - application key pad */ |
3263 | /* case 67: - backspace key */ |
4049 | /* case 67: - backspace key */ |
3264 | case 1000: /* X11 mouse reporting */ |
4050 | case 1000: /* X11 mouse reporting */ |
3265 | if (state) /* orthogonal */ |
4051 | if (state) /* orthogonal */ |
3266 | PrivateModes &= ~ (PrivMode_MouseX10); |
4052 | priv_modes &= ~PrivMode_MouseX10; |
3267 | break; |
4053 | break; |
3268 | #if 0 |
4054 | #if 0 |
3269 | case 1001: |
4055 | case 1001: |
3270 | break; /* X11 mouse highlighting */ |
4056 | break; /* X11 mouse highlighting */ |
3271 | #endif |
4057 | #endif |
3272 | case 1010: /* scroll to bottom on TTY output inhibit */ |
4058 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3273 | if (state) |
4059 | if (state) |
3274 | Options &= ~Opt_scrollTtyOutput; |
4060 | options &= ~Opt_scrollTtyOutput; |
3275 | else |
4061 | else |
3276 | Options |= Opt_scrollTtyOutput; |
4062 | options |= Opt_scrollTtyOutput; |
3277 | break; |
4063 | break; |
3278 | case 1011: /* scroll to bottom on key press */ |
4064 | case 1011: /* scroll to bottom on key press */ |
3279 | if (state) |
4065 | if (state) |
3280 | Options |= Opt_scrollTtyKeypress; |
4066 | options |= Opt_scrollTtyKeypress; |
3281 | else |
4067 | else |
3282 | Options &= ~Opt_scrollTtyKeypress; |
4068 | options &= ~Opt_scrollTtyKeypress; |
3283 | break; |
4069 | break; |
3284 | case 1047: /* secondary screen w/ clearing */ |
4070 | case 1047: /* secondary screen w/ clearing last */ |
3285 | case 1049: /* better secondary screen w/ clearing, but not fully implemented */ |
4071 | if (options & Opt_secondaryScreen) |
3286 | if (current_screen != PRIMARY) |
4072 | if (current_screen != PRIMARY) |
3287 | scr_erase_screen (2); |
4073 | scr_erase_screen (2); |
3288 | scr_change_screen (state); |
4074 | scr_change_screen (state); |
3289 | /* FALLTHROUGH */ |
|
|
3290 | default: |
|
|
3291 | break; |
4075 | break; |
|
|
4076 | case 1049: /* secondary screen w/ clearing first */ |
|
|
4077 | scr_change_screen (state); |
|
|
4078 | if (options & Opt_secondaryScreen) |
|
|
4079 | if (current_screen != PRIMARY) |
|
|
4080 | scr_erase_screen (2); |
|
|
4081 | break; |
|
|
4082 | default: |
|
|
4083 | break; |
3292 | } |
4084 | } |
3293 | } |
4085 | } |
3294 | } |
4086 | } |
3295 | /*}}} */ |
4087 | /*}}} */ |
3296 | |
4088 | |
3297 | /*{{{ process sgr sequences */ |
4089 | /*{{{ process sgr sequences */ |
3298 | void |
4090 | void |
3299 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
4091 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3300 | { |
4092 | { |
3301 | unsigned int i; |
4093 | unsigned int i; |
3302 | short rendset; |
4094 | short rendset; |
3303 | int rendstyle; |
4095 | int rendstyle; |
3304 | |
4096 | |
3305 | if (nargs == 0) |
4097 | if (nargs == 0) |
3306 | { |
4098 | { |
3307 | scr_rendition (0, ~RS_None); |
4099 | scr_rendition (0, ~RS_None); |
3308 | return; |
4100 | return; |
3309 | } |
4101 | } |
|
|
4102 | |
3310 | for (i = 0; i < nargs; i++) |
4103 | for (i = 0; i < nargs; i++) |
3311 | { |
4104 | { |
3312 | rendset = -1; |
4105 | rendset = -1; |
3313 | switch (arg[i]) |
4106 | switch (arg[i]) |
3314 | { |
4107 | { |
… | |
… | |
3316 | rendset = 0, rendstyle = ~RS_None; |
4109 | rendset = 0, rendstyle = ~RS_None; |
3317 | break; |
4110 | break; |
3318 | case 1: |
4111 | case 1: |
3319 | rendset = 1, rendstyle = RS_Bold; |
4112 | rendset = 1, rendstyle = RS_Bold; |
3320 | break; |
4113 | break; |
|
|
4114 | //case 2: // low intensity |
|
|
4115 | case 3: |
|
|
4116 | rendset = 1, rendstyle = RS_Italic; |
|
|
4117 | break; |
3321 | case 4: |
4118 | case 4: |
3322 | rendset = 1, rendstyle = RS_Uline; |
4119 | rendset = 1, rendstyle = RS_Uline; |
3323 | break; |
4120 | break; |
3324 | case 5: |
4121 | case 5: // slowly blinking |
|
|
4122 | case 6: // rapidly blinking |
3325 | rendset = 1, rendstyle = RS_Blink; |
4123 | rendset = 1, rendstyle = RS_Blink; |
3326 | break; |
4124 | break; |
|
|
4125 | //case 6: // scoansi light background |
3327 | case 7: |
4126 | case 7: |
3328 | rendset = 1, rendstyle = RS_RVid; |
4127 | rendset = 1, rendstyle = RS_RVid; |
3329 | break; |
4128 | break; |
3330 | case 22: |
4129 | case 8: |
|
|
4130 | // invisible. NYI |
|
|
4131 | break; |
|
|
4132 | //case 9: // crossed out |
|
|
4133 | //case 10: // scoansi acs off, primary font |
|
|
4134 | //case 11: // scoansi acs on, first alt font |
|
|
4135 | //case 12: // scoansi acs on, |0x80, second alt font |
|
|
4136 | //... |
|
|
4137 | //case 19: // ninth alt font |
|
|
4138 | //case 20: // gothic |
|
|
4139 | case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) |
3331 | rendset = 0, rendstyle = RS_Bold; |
4140 | rendset = 0, rendstyle = RS_Bold; |
|
|
4141 | break; |
|
|
4142 | case 22: // normal intensity |
|
|
4143 | rendset = 0, rendstyle = RS_Bold; |
|
|
4144 | break; |
|
|
4145 | case 23: // disable italic |
|
|
4146 | rendset = 0, rendstyle = RS_Italic; |
3332 | break; |
4147 | break; |
3333 | case 24: |
4148 | case 24: |
3334 | rendset = 0, rendstyle = RS_Uline; |
4149 | rendset = 0, rendstyle = RS_Uline; |
3335 | break; |
4150 | break; |
3336 | case 25: |
4151 | case 25: |
3337 | rendset = 0, rendstyle = RS_Blink; |
4152 | rendset = 0, rendstyle = RS_Blink; |
3338 | break; |
4153 | break; |
|
|
4154 | case 26: // variable spacing (iso 8613) |
|
|
4155 | rendset = 0, rendstyle = RS_Blink; |
|
|
4156 | break; |
3339 | case 27: |
4157 | case 27: |
3340 | rendset = 0, rendstyle = RS_RVid; |
4158 | rendset = 0, rendstyle = RS_RVid; |
3341 | break; |
4159 | break; |
|
|
4160 | //case 28: // visible. NYI |
|
|
4161 | //case 29: // not crossed-out |
3342 | } |
4162 | } |
|
|
4163 | |
3343 | if (rendset != -1) |
4164 | if (rendset != -1) |
3344 | { |
4165 | { |
3345 | scr_rendition (rendset, rendstyle); |
4166 | scr_rendition (rendset, rendstyle); |
3346 | continue; /* for (;i;) */ |
4167 | continue; /* for (;i;) */ |
3347 | } |
4168 | } |
… | |
… | |
3354 | case 33: |
4175 | case 33: |
3355 | case 34: |
4176 | case 34: |
3356 | case 35: |
4177 | case 35: |
3357 | case 36: |
4178 | case 36: |
3358 | case 37: |
4179 | case 37: |
3359 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), |
4180 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
3360 | Color_fg); |
|
|
3361 | break; |
4181 | break; |
3362 | #ifdef TTY_256COLOR |
4182 | case 38: // set fg color, ISO 8613-6 |
3363 | case 38: |
|
|
3364 | if (nargs > i + 2 && arg[i + 1] == 5) |
4183 | if (nargs > i + 2 && arg[i + 1] == 5) |
3365 | { |
4184 | { |
3366 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
4185 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
3367 | Color_fg); |
|
|
3368 | i += 2; |
4186 | i += 2; |
3369 | } |
4187 | } |
3370 | break; |
4188 | break; |
3371 | #endif |
|
|
3372 | case 39: /* default fg */ |
4189 | case 39: /* default fg */ |
3373 | scr_color (Color_fg, Color_fg); |
4190 | scr_color (Color_fg, Color_fg); |
3374 | break; |
4191 | break; |
3375 | |
4192 | |
3376 | case 40: |
4193 | case 40: |
… | |
… | |
3379 | case 43: |
4196 | case 43: |
3380 | case 44: |
4197 | case 44: |
3381 | case 45: |
4198 | case 45: |
3382 | case 46: |
4199 | case 46: |
3383 | case 47: |
4200 | case 47: |
3384 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), |
4201 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
3385 | Color_bg); |
|
|
3386 | break; |
4202 | break; |
3387 | #ifdef TTY_256COLOR |
4203 | case 48: // set bg color, ISO 8613-6 |
3388 | case 48: |
|
|
3389 | if (nargs > i + 2 && arg[i + 1] == 5) |
4204 | if (nargs > i + 2 && arg[i + 1] == 5) |
3390 | { |
4205 | { |
3391 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
4206 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
3392 | Color_bg); |
|
|
3393 | i += 2; |
4207 | i += 2; |
3394 | } |
4208 | } |
3395 | break; |
4209 | break; |
3396 | #endif |
|
|
3397 | case 49: /* default bg */ |
4210 | case 49: /* default bg */ |
3398 | scr_color (Color_bg, Color_bg); |
4211 | scr_color (Color_bg, Color_bg); |
3399 | break; |
4212 | break; |
|
|
4213 | |
|
|
4214 | //case 50: // not variable spacing |
3400 | |
4215 | |
3401 | #ifndef NO_BRIGHTCOLOR |
4216 | #ifndef NO_BRIGHTCOLOR |
3402 | case 90: |
4217 | case 90: |
3403 | case 91: /* set bright fg color */ |
4218 | case 91: /* set bright fg color */ |
3404 | case 92: |
4219 | case 92: |
3405 | case 93: |
4220 | case 93: |
3406 | case 94: |
4221 | case 94: |
3407 | case 95: |
4222 | case 95: |
3408 | case 96: |
4223 | case 96: |
3409 | case 97: |
4224 | case 97: |
3410 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), |
4225 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg); |
3411 | Color_fg); |
|
|
3412 | break; |
4226 | break; |
3413 | case 100: |
4227 | case 100: |
3414 | case 101: /* set bright bg color */ |
4228 | case 101: /* set bright bg color */ |
3415 | case 102: |
4229 | case 102: |
3416 | case 103: |
4230 | case 103: |
3417 | case 104: |
4231 | case 104: |
3418 | case 105: |
4232 | case 105: |
3419 | case 106: |
4233 | case 106: |
3420 | case 107: |
4234 | case 107: |
3421 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), |
4235 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg); |
3422 | Color_bg); |
|
|
3423 | break; |
4236 | break; |
3424 | #endif |
4237 | #endif |
3425 | |
4238 | |
3426 | } |
4239 | } |
3427 | } |
4240 | } |
3428 | } |
4241 | } |
3429 | /*}}} */ |
4242 | /*}}} */ |
3430 | |
4243 | |
3431 | /*{{{ process Rob Nation's own graphics mode sequences */ |
4244 | /*{{{ (do not) process Rob Nation's own graphics mode sequences */ |
3432 | void |
4245 | void |
3433 | rxvt_term::process_graphics () |
4246 | rxvt_term::process_graphics () |
3434 | { |
4247 | { |
3435 | unsigned char ch, cmd = cmd_getc (); |
4248 | unicode_t ch, cmd = cmd_getc (); |
3436 | |
4249 | |
3437 | if (cmd == 'Q') |
4250 | if (cmd == 'Q') |
3438 | { /* query graphics */ |
4251 | { /* query graphics */ |
3439 | tt_printf ("\033G0\n"); /* no graphics */ |
4252 | tt_printf ("\033G0\012"); /* no graphics */ |
3440 | return; |
4253 | return; |
3441 | } |
4254 | } |
3442 | /* swallow other graphics sequences until terminating ':' */ |
4255 | /* swallow other graphics sequences until terminating ':' */ |
3443 | do |
4256 | do |
3444 | ch = cmd_getc (); |
4257 | ch = cmd_getc (); |
… | |
… | |
3459 | unsigned char buf[256]; |
4272 | unsigned char buf[256]; |
3460 | |
4273 | |
3461 | va_start (arg_ptr, fmt); |
4274 | va_start (arg_ptr, fmt); |
3462 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
4275 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
3463 | va_end (arg_ptr); |
4276 | va_end (arg_ptr); |
3464 | tt_write (buf, STRLEN (buf)); |
4277 | tt_write (buf, strlen (buf)); |
3465 | } |
4278 | } |
3466 | |
4279 | |
3467 | /* ---------------------------------------------------------------------- */ |
4280 | /* ---------------------------------------------------------------------- */ |
3468 | /* Write data to the pty as typed by the user, pasted with the mouse, |
4281 | /* Write data to the pty as typed by the user, pasted with the mouse, |
3469 | * or generated by us in response to a query ESC sequence. |
4282 | * or generated by us in response to a query ESC sequence. |
3470 | */ |
4283 | */ |
|
|
4284 | const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT |
|
|
4285 | |
3471 | void |
4286 | void |
3472 | rxvt_term::tt_write (const unsigned char *data, unsigned int len) |
4287 | rxvt_term::tt_write (const unsigned char *data, unsigned int len) |
3473 | { |
4288 | { |
3474 | enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT |
4289 | if (v_buflen == 0) |
|
|
4290 | { |
|
|
4291 | ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); |
3475 | |
4292 | |
3476 | if (len) |
4293 | if ((unsigned int)written == len) |
|
|
4294 | return; |
|
|
4295 | |
|
|
4296 | data += written; |
|
|
4297 | len -= written; |
3477 | { |
4298 | } |
|
|
4299 | |
|
|
4300 | v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); |
|
|
4301 | |
|
|
4302 | memcpy (v_buffer + v_buflen, data, len); |
|
|
4303 | v_buflen += len; |
|
|
4304 | |
|
|
4305 | pty_ev.set (EVENT_READ | EVENT_WRITE); |
|
|
4306 | } |
|
|
4307 | |
|
|
4308 | void rxvt_term::pty_write () |
|
|
4309 | { |
|
|
4310 | int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); |
|
|
4311 | |
|
|
4312 | if (written > 0) |
|
|
4313 | { |
|
|
4314 | v_buflen -= written; |
|
|
4315 | |
3478 | if (v_buflen == 0) |
4316 | if (v_buflen == 0) |
3479 | { |
4317 | { |
3480 | ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len)); |
|
|
3481 | |
|
|
3482 | if ((unsigned int)written == len) |
|
|
3483 | return; |
|
|
3484 | |
|
|
3485 | data += written; |
|
|
3486 | len -= written; |
|
|
3487 | } |
|
|
3488 | |
|
|
3489 | |
|
|
3490 | v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); |
|
|
3491 | |
|
|
3492 | memcpy (v_buffer + v_buflen, data, len); |
|
|
3493 | v_buflen += len; |
|
|
3494 | } |
|
|
3495 | |
|
|
3496 | for (;;) |
|
|
3497 | { |
|
|
3498 | int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen)); |
|
|
3499 | |
|
|
3500 | if (written > 0) |
|
|
3501 | { |
|
|
3502 | v_buflen -= written; |
|
|
3503 | |
|
|
3504 | if (v_buflen == 0) |
|
|
3505 | { |
|
|
3506 | free (v_buffer); |
4318 | free (v_buffer); |
3507 | v_buffer = 0; |
4319 | v_buffer = 0; |
3508 | v_buflen = 0; |
4320 | v_buflen = 0; |
3509 | |
4321 | |
3510 | pty_ev.set (EVENT_READ); |
4322 | pty_ev.set (EVENT_READ); |
3511 | return; |
|
|
3512 | } |
|
|
3513 | |
|
|
3514 | memmove (v_buffer, v_buffer + written, v_buflen); |
|
|
3515 | } |
|
|
3516 | else if (written != -1 || (errno != EAGAIN && errno != EINTR)) |
|
|
3517 | // original code just ignores this... |
|
|
3518 | destroy (); |
|
|
3519 | else |
|
|
3520 | { |
|
|
3521 | pty_ev.set (EVENT_READ | EVENT_WRITE); |
|
|
3522 | return; |
4323 | return; |
3523 | } |
4324 | } |
|
|
4325 | |
|
|
4326 | memmove (v_buffer, v_buffer + written, v_buflen); |
3524 | } |
4327 | } |
|
|
4328 | else if (written != -1 || (errno != EAGAIN && errno != EINTR)) |
|
|
4329 | // original code just ignores this... |
|
|
4330 | destroy (); |
3525 | } |
4331 | } |
3526 | |
4332 | |
3527 | /*----------------------- end-of-file (C source) -----------------------*/ |
4333 | /*----------------------- end-of-file (C source) -----------------------*/ |
3528 | |
4334 | |