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 |
… | |
… | |
52 | |
52 | |
53 | #include <wchar.h> |
53 | #include <wchar.h> |
54 | |
54 | |
55 | /*----------------------------------------------------------------------*/ |
55 | /*----------------------------------------------------------------------*/ |
56 | |
56 | |
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57 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
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58 | |
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59 | // exception thrown when the command parser runs out of input data |
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60 | class out_of_input { } out_of_input; |
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61 | |
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62 | #ifndef NO_FRILLS |
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63 | |
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64 | #define ISO_14755_KEYCODE_VALID 0x80000000UL |
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65 | #define ISO_14755_ACTIVE 0x40000000UL |
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66 | #define ISO_14755_ESCAPE_NEXT 0x20000000UL |
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67 | |
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68 | static unsigned short iso14755_symtab[] = { |
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69 | // keysym, unicode |
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70 | XK_Left, 0x2190, |
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71 | XK_KP_Left, 0x2190, |
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72 | XK_Up, 0x2191, |
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73 | XK_KP_Up, 0x2191, |
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74 | XK_Right, 0x2192, |
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75 | XK_KP_Right, 0x2192, |
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76 | XK_Down, 0x2193, |
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77 | XK_KP_Down, 0x2193, |
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78 | XK_Linefeed, 0x21b4, |
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79 | XK_Return, 0x21b5, |
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80 | XK_KP_Enter, 0x21b5, |
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81 | |
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82 | XK_Prior, 0x21de, |
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83 | XK_Next, 0x21df, |
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84 | XK_Tab, 0x21e5, |
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85 | XK_ISO_Left_Tab, 0x21e6, |
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86 | XK_Shift_L, 0x21e7, |
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87 | XK_Shift_R, 0x21e7, |
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88 | |
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89 | XK_Shift_Lock, 0x21eb, |
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90 | XK_ISO_Lock, 0x21eb, |
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91 | XK_ISO_Lock, 0x21eb, |
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92 | XK_Caps_Lock, 0x21ec, |
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93 | XK_Num_Lock, 0x21ed, |
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94 | XK_ISO_Level3_Shift, 0x21ee, |
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95 | XK_ISO_Level3_Lock, 0x21ef, |
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96 | XK_ISO_Group_Lock, 0x21f0, |
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97 | XK_Home, 0x21f1, |
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98 | XK_End, 0x21f2, |
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99 | |
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100 | XK_Execute, 0x2318, |
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101 | XK_Begin, 0x2320, |
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102 | XK_Delete, 0x2326, |
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103 | XK_Clear, 0x2327, |
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104 | XK_BackSpace, 0x232b, |
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105 | XK_Insert, 0x2380, |
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106 | XK_Control_L, 0x2388, |
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107 | XK_Control_R, 0x2388, |
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108 | XK_Pause, 0x2389, |
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109 | XK_Break, 0x238a, |
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110 | XK_Escape, 0x238b, |
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111 | XK_Undo, 0x238c, |
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112 | XK_Print, 0x2399, |
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113 | |
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114 | XK_space, 0x2423, |
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115 | XK_KP_Space, 0x2422, |
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116 | 0, |
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117 | }; |
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118 | |
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119 | void |
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120 | rxvt_term::commit_iso14755 () |
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121 | { |
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122 | wchar_t ch[2]; |
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123 | |
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124 | ch[0] = iso14755buf & 0x1fffffffUL; // actually, unicode needs a 0x1fffff mask |
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125 | ch[1] = 0; |
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126 | |
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127 | if (iso14755buf & ISO_14755_KEYCODE_VALID) |
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128 | { |
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129 | char mb[16]; |
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130 | int len; |
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131 | |
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132 | // allow verbatim 0-bytes and control-bytes to be entered |
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133 | if (ch[0] >= 0x20) |
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134 | len = wcstombs (mb, ch, 16); |
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135 | else |
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136 | { |
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137 | mb[0] = ch[0]; |
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138 | len = 1; |
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139 | } |
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140 | |
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141 | if (len > 0) |
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142 | tt_write ((unsigned char *)mb, len); |
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143 | else |
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144 | scr_bell (); |
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145 | } |
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146 | |
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147 | iso14755buf = 0; |
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148 | } |
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149 | |
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150 | int |
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151 | rxvt_term::hex_keyval (XKeyEvent &ev) |
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152 | { |
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153 | // check wether this event corresponds to a hex digit |
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154 | // if the modifiers had not been pressed. |
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155 | for (int index = 0; index < 8; index++) |
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156 | { |
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157 | KeySym k = XLookupKeysym (&ev, index); |
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158 | |
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159 | if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0; |
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160 | else if (k >= XK_0 && k <= XK_9) return k - XK_0; |
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161 | else if (k >= XK_a && k <= XK_f) return k - XK_a + 10; |
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162 | else if (k >= XK_A && k <= XK_F) return k - XK_A + 10; |
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163 | } |
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164 | |
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165 | return -1; |
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166 | } |
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167 | #endif |
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168 | |
57 | /*{{{ Convert the keypress event into a string */ |
169 | /*{{{ Convert the keypress event into a string */ |
58 | void |
170 | void |
59 | rxvt_term::lookup_key (XKeyEvent &ev) |
171 | rxvt_term::lookup_key (XKeyEvent &ev) |
60 | { |
172 | { |
61 | int ctrl, meta, shft, len; |
173 | int ctrl, meta, shft, len; |
… | |
… | |
88 | #ifdef USE_XIM |
200 | #ifdef USE_XIM |
89 | if (Input_Context) |
201 | if (Input_Context) |
90 | { |
202 | { |
91 | Status status_return; |
203 | Status status_return; |
92 | |
204 | |
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205 | #if 0 |
93 | #ifdef X_HAVE_UTF8_STRING |
206 | #ifdef X_HAVE_UTF8_STRING |
94 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
207 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
95 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
208 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
96 | KBUFSZ, &keysym, &status_return); |
209 | KBUFSZ, &keysym, &status_return); |
97 | else |
210 | else |
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211 | #endif |
98 | #endif |
212 | #endif |
99 | { |
213 | { |
100 | wchar_t wkbuf[KBUFSZ + 1]; |
214 | wchar_t wkbuf[KBUFSZ + 1]; |
101 | |
215 | |
102 | // the XOpenIM manpage lies about hardcoding the locale |
216 | // the XOpenIM manpage lies about hardcoding the locale |
… | |
… | |
140 | valid_keysym = keysym != NoSymbol; |
254 | valid_keysym = keysym != NoSymbol; |
141 | } |
255 | } |
142 | |
256 | |
143 | if (valid_keysym) |
257 | if (valid_keysym) |
144 | { |
258 | { |
145 | /* for some backwards compatibility */ |
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146 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
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147 | # ifdef HOTKEY_CTRL |
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148 | if (ctrl) |
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149 | # else |
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150 | if (meta) |
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151 | # endif |
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152 | { |
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153 | if (keysym == ks_bigfont) |
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154 | { |
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155 | change_font (FONT_UP); |
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156 | return; |
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157 | } |
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158 | else if (keysym == ks_smallfont) |
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159 | { |
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160 | change_font (FONT_DN); |
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161 | return; |
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162 | } |
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163 | } |
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164 | #endif |
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165 | |
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166 | if (TermWin.saveLines) |
259 | if (TermWin.saveLines) |
167 | { |
260 | { |
168 | #ifdef UNSHIFTED_SCROLLKEYS |
261 | #ifdef UNSHIFTED_SCROLLKEYS |
169 | if (!ctrl && !meta) |
262 | if (!ctrl && !meta) |
170 | { |
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171 | #else |
263 | #else |
172 | if (IS_SCROLL_MOD) |
264 | if (IS_SCROLL_MOD) |
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265 | #endif |
173 | { |
266 | { |
174 | #endif |
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175 | int lnsppg; |
267 | int lnsppg; |
176 | |
268 | |
177 | #ifdef PAGING_CONTEXT_LINES |
269 | #ifdef PAGING_CONTEXT_LINES |
178 | lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; |
270 | lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; |
179 | #else |
271 | #else |
… | |
… | |
236 | { |
328 | { |
237 | /* normal XTerm key bindings */ |
329 | /* normal XTerm key bindings */ |
238 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
330 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
239 | selection_request (ev.time, 0, 0); |
331 | selection_request (ev.time, 0, 0); |
240 | return; |
332 | return; |
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333 | #if TODO // TODO |
241 | /* rxvt extras */ |
334 | /* rxvt extras */ |
242 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
335 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
243 | change_font (FONT_UP); |
336 | change_font (FONT_UP); |
244 | return; |
337 | return; |
245 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
338 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
246 | change_font (FONT_DN); |
339 | change_font (FONT_DN); |
247 | return; |
340 | return; |
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341 | #endif |
248 | } |
342 | } |
249 | } |
343 | } |
250 | } |
344 | } |
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345 | |
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346 | #ifndef NO_FRILLS |
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347 | // ISO 14755 support |
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348 | if (shft && ctrl) |
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349 | { |
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350 | int hv; |
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351 | |
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352 | if (keysym == XK_space || keysym == XK_KP_Space |
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353 | || keysym == XK_Return || keysym == XK_KP_Enter) |
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354 | { |
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355 | commit_iso14755 (); |
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356 | return; |
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357 | } |
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358 | else if ((hv = hex_keyval (ev)) >= 0) |
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359 | { |
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360 | iso14755buf = (iso14755buf << 4) | hv | ISO_14755_KEYCODE_VALID; |
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361 | return; |
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362 | } |
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363 | else |
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364 | iso14755buf = 0; |
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365 | } |
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366 | else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) |
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367 | || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) |
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368 | iso14755buf |= ISO_14755_ACTIVE; |
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369 | #endif |
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370 | |
251 | #ifdef PRINTPIPE |
371 | #ifdef PRINTPIPE |
252 | if (keysym == XK_Print) |
372 | if (keysym == XK_Print) |
253 | { |
373 | { |
254 | scr_printscreen (ctrl | shft); |
374 | scr_printscreen (ctrl | shft); |
255 | return; |
375 | return; |
… | |
… | |
261 | #ifdef KEYSYM_RESOURCE |
381 | #ifdef KEYSYM_RESOURCE |
262 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
382 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
263 | { |
383 | { |
264 | unsigned int l; |
384 | unsigned int l; |
265 | const unsigned char *kbuf0; |
385 | const unsigned char *kbuf0; |
266 | const unsigned char ch = C0_ESC; |
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267 | |
386 | |
268 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
387 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
269 | l = (unsigned int)*kbuf0++; |
388 | l = (unsigned int)*kbuf0++; |
270 | |
389 | |
271 | /* escape prefix */ |
390 | /* escape prefix */ |
272 | if (meta) |
391 | if (meta |
273 | # ifdef META8_OPTION |
392 | # ifdef META8_OPTION |
274 | if (meta_char == C0_ESC) |
393 | && meta_char == C0_ESC |
275 | # endif |
394 | # endif |
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395 | ) |
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396 | { |
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397 | const unsigned char ch = C0_ESC; |
276 | tt_write (&ch, 1); |
398 | tt_write (&ch, 1); |
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399 | } |
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400 | |
277 | tt_write (kbuf0, l); |
401 | tt_write (kbuf0, l); |
278 | return; |
402 | return; |
279 | } |
403 | } |
280 | else |
404 | else |
281 | #endif |
405 | #endif |
… | |
… | |
316 | newlen = 0; |
440 | newlen = 0; |
317 | } |
441 | } |
318 | break; |
442 | break; |
319 | |
443 | |
320 | #ifdef XK_KP_Left |
444 | #ifdef XK_KP_Left |
321 | case XK_KP_Up: /* \033Ox or standard */ |
445 | case XK_KP_Up: /* \033Ox or standard */ |
322 | case XK_KP_Down: /* \033Or or standard */ |
446 | case XK_KP_Down: /* \033Or or standard */ |
323 | case XK_KP_Right: /* \033Ov or standard */ |
447 | case XK_KP_Right: /* \033Ov or standard */ |
324 | case XK_KP_Left: /* \033Ot or standard */ |
448 | case XK_KP_Left: /* \033Ot or standard */ |
325 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
449 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
326 | { |
450 | { |
… | |
… | |
545 | break; |
669 | break; |
546 | } |
670 | } |
547 | if (newlen) |
671 | if (newlen) |
548 | len = STRLEN (kbuf); |
672 | len = STRLEN (kbuf); |
549 | } |
673 | } |
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674 | |
550 | /* |
675 | /* |
551 | * Pass meta for all function keys, if 'meta' option set |
676 | * Pass meta for all function keys, if 'meta' option set |
552 | */ |
677 | */ |
553 | #ifdef META8_OPTION |
678 | #ifdef META8_OPTION |
554 | if (meta && (meta_char == 0x80) && len > 0) |
679 | if (meta && (meta_char == 0x80) && len > 0) |
… | |
… | |
569 | { |
694 | { |
570 | unsigned char *ch; |
695 | unsigned char *ch; |
571 | |
696 | |
572 | for (ch = kbuf; ch < kbuf + len; ch++) |
697 | for (ch = kbuf; ch < kbuf + len; ch++) |
573 | *ch |= 0x80; |
698 | *ch |= 0x80; |
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699 | |
574 | meta = 0; |
700 | meta = 0; |
575 | } |
701 | } |
576 | #endif |
702 | #endif |
577 | /* nil */ ; |
703 | /* nil */ ; |
578 | } |
704 | } |
… | |
… | |
631 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
757 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
632 | /* attempt to `write' count to the input buffer */ |
758 | /* attempt to `write' count to the input buffer */ |
633 | unsigned int |
759 | unsigned int |
634 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
760 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
635 | { |
761 | { |
636 | unsigned int n, s; |
762 | unsigned int n, s; |
637 | |
763 | |
638 | n = cmdbuf_ptr - cmdbuf_base; |
764 | n = cmdbuf_ptr - cmdbuf_base; |
639 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
765 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
640 | |
766 | |
641 | if (n > 0 && s < count) |
767 | if (n > 0 && s < count) |
642 | { |
768 | { |
643 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
769 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
644 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
770 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
… | |
… | |
647 | s += n; |
773 | s += n; |
648 | } |
774 | } |
649 | |
775 | |
650 | if (count > s) |
776 | if (count > s) |
651 | { |
777 | { |
652 | rxvt_print_error ("data loss: cmd_write too large"); |
778 | rxvt_warn ("data loss: cmd_write too large, continuing.\n"); |
653 | count = s; |
779 | count = s; |
654 | } |
780 | } |
655 | |
781 | |
656 | for (; count--;) |
782 | for (; count--;) |
657 | *cmdbuf_endp++ = *str++; |
783 | *cmdbuf_endp++ = *str++; |
… | |
… | |
669 | if (want_full_refresh) |
795 | if (want_full_refresh) |
670 | { |
796 | { |
671 | want_full_refresh = 0; |
797 | want_full_refresh = 0; |
672 | scr_clear (); |
798 | scr_clear (); |
673 | scr_touch (false); |
799 | scr_touch (false); |
674 | want_refresh = 1; |
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675 | } |
800 | } |
676 | #endif |
801 | #endif |
677 | |
802 | |
678 | if (want_refresh) |
803 | if (want_refresh) |
679 | { |
804 | { |
680 | scr_refresh (refresh_type); |
805 | scr_refresh (refresh_type); |
681 | scrollbar_show (1); |
806 | scrollbar_show (1); |
682 | #ifdef USE_XIM |
807 | #ifdef USE_XIM |
683 | IMSendSpot (); |
808 | IMSendSpot (); |
684 | #endif |
809 | #endif |
685 | |
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686 | } |
810 | } |
687 | |
811 | |
688 | display->flush (); |
812 | display->flush (); |
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813 | |
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814 | flush_ev.stop (); |
689 | } |
815 | } |
690 | |
816 | |
691 | void |
817 | void |
692 | rxvt_term::check_cb (check_watcher &w) |
818 | rxvt_term::check_cb (check_watcher &w) |
693 | { |
819 | { |
694 | SET_R (this); |
820 | SET_R (this); |
695 | SET_LOCALE (locale); |
821 | SET_LOCALE (locale); |
696 | |
822 | |
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823 | display->flush (); |
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824 | |
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825 | if (want_refresh && !flush_ev.active) |
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826 | flush_ev.start (NOW + 0.01); |
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827 | } |
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828 | |
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829 | void |
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830 | rxvt_term::flush_cb (time_watcher &w) |
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831 | { |
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832 | SET_R (this); |
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833 | SET_LOCALE (locale); |
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834 | |
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835 | refresh_limit = 1; |
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836 | refresh_count = 0; |
697 | flush (); |
837 | flush (); |
698 | } |
838 | } |
699 | |
839 | |
700 | #ifdef CURSOR_BLINK |
840 | #ifdef CURSOR_BLINK |
701 | void |
841 | void |
… | |
… | |
719 | w.start (w.at + TEXT_BLINK_INTERVAL); |
859 | w.start (w.at + TEXT_BLINK_INTERVAL); |
720 | } |
860 | } |
721 | } |
861 | } |
722 | #endif |
862 | #endif |
723 | |
863 | |
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864 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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865 | void |
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866 | rxvt_term::cont_scroll_cb (time_watcher &w) |
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867 | { |
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868 | if ((scrollbar_isUp() || scrollbar_isDn()) && |
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869 | scr_page (scrollbar_isUp() ? UP : DN, 1)) |
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870 | { |
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871 | refresh_type |= SMOOTH_REFRESH; |
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872 | want_refresh = 1; |
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873 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
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874 | } |
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875 | } |
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876 | #endif |
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877 | |
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878 | #ifdef SELECTION_SCROLLING |
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879 | void |
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880 | rxvt_term::sel_scroll_cb (time_watcher &w) |
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881 | { |
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882 | if (scr_page (scroll_selection_dir, scroll_selection_lines)) |
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883 | { |
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884 | selection_extend (selection_save_x, selection_save_y, selection_save_state); |
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885 | refresh_type |= SMOOTH_REFRESH; |
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886 | want_refresh = 1; |
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887 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
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888 | } |
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889 | } |
|
|
890 | #endif |
|
|
891 | |
|
|
892 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
893 | void |
|
|
894 | rxvt_term::slip_wheel_cb (time_watcher &w) |
|
|
895 | { |
|
|
896 | if (mouse_slip_wheel_speed == 0 |
|
|
897 | || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed) |
|
|
898 | : scr_page (UP, mouse_slip_wheel_speed)) |
|
|
899 | { |
|
|
900 | refresh_type |= SMOOTH_REFRESH; |
|
|
901 | want_refresh = 1; |
|
|
902 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
903 | } |
|
|
904 | } |
|
|
905 | #endif |
|
|
906 | |
724 | bool |
907 | bool |
725 | rxvt_term::pty_fill () |
908 | rxvt_term::pty_fill () |
726 | { |
909 | { |
727 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
910 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
911 | |
|
|
912 | if (CBUFSIZ == n) |
|
|
913 | { |
|
|
914 | rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); |
|
|
915 | n = 0; |
|
|
916 | } |
728 | |
917 | |
729 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
918 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
730 | cmdbuf_ptr = cmdbuf_base; |
919 | cmdbuf_ptr = cmdbuf_base; |
731 | cmdbuf_endp = cmdbuf_ptr + n; |
920 | cmdbuf_endp = cmdbuf_ptr + n; |
732 | |
921 | |
733 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
922 | n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); |
734 | |
923 | |
735 | if (n > 0) |
924 | if (n > 0) |
736 | { |
925 | { |
737 | cmdbuf_endp += n; |
926 | cmdbuf_endp += n; |
738 | return true; |
927 | return true; |
… | |
… | |
750 | SET_LOCALE (locale); |
939 | SET_LOCALE (locale); |
751 | |
940 | |
752 | if (revents & EVENT_WRITE) |
941 | if (revents & EVENT_WRITE) |
753 | tt_write (0, 0); |
942 | tt_write (0, 0); |
754 | else if (revents & EVENT_READ) |
943 | else if (revents & EVENT_READ) |
755 | { |
|
|
756 | bool flag = true; |
|
|
757 | |
|
|
758 | // loop, but don't allow a single term to monopolize us |
944 | // loop, but don't allow a single term to monopolize us |
759 | // the number of loops is fully arbitrary, and thus wrong |
|
|
760 | while (flag && pty_fill ()) |
945 | while (pty_fill ()) |
761 | { |
|
|
762 | if (!seen_input) |
|
|
763 | { |
|
|
764 | seen_input = 1; |
|
|
765 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
766 | tt_winch (); |
|
|
767 | } |
|
|
768 | |
|
|
769 | if (cmd_parse ()) |
946 | if (cmd_parse ()) |
770 | break; |
|
|
771 | } |
|
|
772 | } |
|
|
773 | } |
|
|
774 | |
|
|
775 | bool |
|
|
776 | rxvt_term::cmd_parse () |
|
|
777 | { |
|
|
778 | bool flag = false; |
|
|
779 | uint32_t ch = NOCHAR; |
|
|
780 | |
|
|
781 | for (;;) |
|
|
782 | { |
|
|
783 | if (ch == NOCHAR) |
|
|
784 | ch = next_char (); |
|
|
785 | |
|
|
786 | if (ch == NOCHAR) // TODO: improve |
|
|
787 | break; |
|
|
788 | |
|
|
789 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
790 | { |
|
|
791 | /* Read a text string from the input buffer */ |
|
|
792 | uint32_t buf[BUFSIZ]; |
|
|
793 | bool refreshnow = false; |
|
|
794 | int nlines = 0; |
|
|
795 | uint32_t *str = buf; |
|
|
796 | |
|
|
797 | *str++ = ch; |
|
|
798 | |
|
|
799 | for (;;) |
|
|
800 | { |
|
|
801 | ch = next_char (); |
|
|
802 | |
|
|
803 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
804 | break; |
|
|
805 | else |
|
|
806 | { |
|
|
807 | *str++ = ch; |
|
|
808 | |
|
|
809 | if (ch == '\n') |
|
|
810 | { |
|
|
811 | nlines++; |
|
|
812 | refresh_count++; |
|
|
813 | |
|
|
814 | if (! (Options & Opt_jumpScroll) |
|
|
815 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
816 | { |
|
|
817 | refreshnow = true; |
|
|
818 | flag = false; |
|
|
819 | ch = NOCHAR; |
|
|
820 | break; |
|
|
821 | } |
|
|
822 | |
|
|
823 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
824 | if (nlines >= TermWin.nrow - 1) |
|
|
825 | { |
|
|
826 | scr_add_lines (buf, nlines, str - buf); |
|
|
827 | nlines = 0; |
|
|
828 | str = buf; |
|
|
829 | } |
|
|
830 | } |
|
|
831 | |
|
|
832 | if (str >= buf + BUFSIZ) |
|
|
833 | { |
|
|
834 | ch = NOCHAR; |
|
|
835 | break; |
|
|
836 | } |
|
|
837 | } |
|
|
838 | } |
|
|
839 | |
|
|
840 | scr_add_lines (buf, nlines, str - buf); |
|
|
841 | |
|
|
842 | /* |
|
|
843 | * If there have been a lot of new lines, then update the screen |
|
|
844 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
845 | * the number of pages between refreshes is refresh_limit, which |
|
|
846 | * is incremented here because we must be doing flat-out scrolling. |
|
|
847 | * |
|
|
848 | * refreshing should be correct for small scrolls, because of the |
|
|
849 | * time-out |
|
|
850 | */ |
|
|
851 | if (refreshnow) |
|
|
852 | { |
|
|
853 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
854 | refresh_limit++; |
|
|
855 | |
|
|
856 | scr_refresh (refresh_type); |
|
|
857 | } |
|
|
858 | |
|
|
859 | } |
|
|
860 | else |
|
|
861 | { |
|
|
862 | switch (ch) |
|
|
863 | { |
|
|
864 | default: |
|
|
865 | process_nonprinting (ch); |
|
|
866 | break; |
|
|
867 | case C0_ESC: /* escape char */ |
|
|
868 | process_escape_seq (); |
|
|
869 | break; |
|
|
870 | /*case 0x9b: */ /* CSI */ |
|
|
871 | /* process_csi_seq (); */ |
|
|
872 | } |
|
|
873 | |
|
|
874 | ch = NOCHAR; |
|
|
875 | } |
|
|
876 | } |
|
|
877 | |
|
|
878 | return flag; |
|
|
879 | } |
|
|
880 | |
|
|
881 | // read the next character, currently handles UTF-8 |
|
|
882 | // will probably handle all sorts of other stuff in the future |
|
|
883 | uint32_t |
|
|
884 | rxvt_term::next_char () |
|
|
885 | { |
|
|
886 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
887 | { |
|
|
888 | // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh |
|
|
889 | if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr) |
|
|
890 | || !*cmdbuf_ptr) |
|
|
891 | return *cmdbuf_ptr++; |
|
|
892 | |
|
|
893 | wchar_t wc; |
|
|
894 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
895 | |
|
|
896 | if (len == (size_t)-2) |
|
|
897 | { |
|
|
898 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
899 | cmdbuf_ptr = cmdbuf_endp; |
|
|
900 | break; |
947 | break; |
901 | } |
|
|
902 | |
|
|
903 | if (len == (size_t)-1) |
|
|
904 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
905 | |
|
|
906 | // assume wchar == unicode |
|
|
907 | cmdbuf_ptr += len; |
|
|
908 | return wc; |
|
|
909 | } |
|
|
910 | |
|
|
911 | return NOCHAR; |
|
|
912 | } |
948 | } |
913 | |
949 | |
914 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
915 | /* |
|
|
916 | * Return the next input character after first passing any keyboard input |
|
|
917 | * to the command. |
|
|
918 | */ |
|
|
919 | uint32_t |
|
|
920 | rxvt_term::cmd_getc () |
|
|
921 | { |
|
|
922 | for (;;) |
|
|
923 | { |
|
|
924 | uint32_t c = next_char (); |
|
|
925 | if (c != NOCHAR) |
|
|
926 | return c; |
|
|
927 | |
|
|
928 | // incomplete sequences should occur rarely, still, a better solution |
|
|
929 | // would be preferred. either setjmp/longjmp or better design. |
|
|
930 | fcntl (cmd_fd, F_SETFL, 0); |
|
|
931 | pty_fill (); |
|
|
932 | fcntl (cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
933 | } |
|
|
934 | } |
|
|
935 | |
|
|
936 | #ifdef POINTER_BLANK |
|
|
937 | void |
950 | void |
938 | rxvt_term::pointer_unblank () |
951 | rxvt_term::pointer_unblank () |
939 | { |
952 | { |
940 | XDefineCursor (display->display, TermWin.vt, TermWin_cursor); |
953 | XDefineCursor (display->display, TermWin.vt, TermWin_cursor); |
941 | recolour_cursor (); |
954 | recolour_cursor (); |
942 | |
955 | |
|
|
956 | #ifdef POINTER_BLANK |
943 | hidden_pointer = 0; |
957 | hidden_pointer = 0; |
944 | |
958 | |
945 | if (Options & Opt_pointerBlank) |
959 | if (Options & Opt_pointerBlank) |
946 | pointer_ev.start (NOW + pointerBlankDelay); |
960 | pointer_ev.start (NOW + pointerBlankDelay); |
|
|
961 | #endif |
947 | } |
962 | } |
948 | |
963 | |
|
|
964 | #ifdef POINTER_BLANK |
949 | void |
965 | void |
950 | rxvt_term::pointer_blank () |
966 | rxvt_term::pointer_blank () |
951 | { |
967 | { |
952 | if (! (Options & Opt_pointerBlank)) |
968 | if (! (Options & Opt_pointerBlank)) |
953 | return; |
969 | return; |
… | |
… | |
1143 | #endif |
1159 | #endif |
1144 | |
1160 | |
1145 | switch (ev.type) |
1161 | switch (ev.type) |
1146 | { |
1162 | { |
1147 | case KeyPress: |
1163 | case KeyPress: |
|
|
1164 | if (!(iso14755buf & ISO_14755_ESCAPE_NEXT)) |
1148 | lookup_key (ev.xkey); |
1165 | lookup_key (ev.xkey); |
|
|
1166 | |
|
|
1167 | break; |
|
|
1168 | |
|
|
1169 | case KeyRelease: |
|
|
1170 | { |
|
|
1171 | #if (defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)) || !defined (NO_FRILLS) |
|
|
1172 | KeySym ks; |
|
|
1173 | |
|
|
1174 | ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/ |
|
|
1175 | #endif |
|
|
1176 | |
|
|
1177 | #ifndef NO_FRILLS |
|
|
1178 | // ISO 14755 support |
|
|
1179 | if (iso14755buf) |
|
|
1180 | if (iso14755buf & ISO_14755_ESCAPE_NEXT) |
|
|
1181 | { |
|
|
1182 | // iso14755 part 5.2 handling: release time |
|
|
1183 | // first: controls |
|
|
1184 | if ((ev.xkey.state & ControlMask) |
|
|
1185 | && ((ks >= 0x40 && ks <= 0x5f) |
|
|
1186 | || (ks >= 0x61 && ks <= 0x7f))) |
|
|
1187 | { |
|
|
1188 | iso14755buf = ISO_14755_KEYCODE_VALID | 0x2400 | (ks & 0x1f); |
|
|
1189 | commit_iso14755 (); |
|
|
1190 | return; // case-break; |
|
|
1191 | } |
|
|
1192 | |
|
|
1193 | for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) |
|
|
1194 | if (i[0] == ks) |
|
|
1195 | { |
|
|
1196 | iso14755buf = ISO_14755_KEYCODE_VALID | i[1]; |
|
|
1197 | commit_iso14755 (); |
|
|
1198 | return; // case-break; |
|
|
1199 | } |
|
|
1200 | |
|
|
1201 | iso14755buf = 0; |
|
|
1202 | scr_bell (); |
1149 | break; |
1203 | break; |
|
|
1204 | } |
|
|
1205 | else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask)) |
|
|
1206 | { |
|
|
1207 | if (iso14755buf & ISO_14755_KEYCODE_VALID) |
|
|
1208 | commit_iso14755 (); |
|
|
1209 | else if (iso14755buf & ISO_14755_ACTIVE) |
|
|
1210 | iso14755buf = ISO_14755_ESCAPE_NEXT; // iso14755 part 5.2: remember empty begin/end pair |
|
|
1211 | } |
|
|
1212 | #endif |
1150 | |
1213 | |
1151 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1214 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1152 | case KeyRelease: |
|
|
1153 | { |
|
|
1154 | if (! (ev.xkey.state & ControlMask)) |
1215 | if (!(ev.xkey.state & ControlMask)) |
|
|
1216 | slip_wheel_ev.stop (); |
|
|
1217 | else if (ks == XK_Control_L || ks == XK_Control_R) |
1155 | mouse_slip_wheel_speed = 0; |
1218 | mouse_slip_wheel_speed = 0; |
1156 | else |
1219 | #endif |
1157 | { |
|
|
1158 | KeySym ks; |
|
|
1159 | |
|
|
1160 | ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0); |
|
|
1161 | if (ks == XK_Control_L || ks == XK_Control_R) |
|
|
1162 | mouse_slip_wheel_speed = 0; |
|
|
1163 | } |
|
|
1164 | break; |
1220 | break; |
1165 | } |
1221 | } |
1166 | #endif |
|
|
1167 | |
1222 | |
1168 | case ButtonPress: |
1223 | case ButtonPress: |
1169 | button_press (ev.xbutton); |
1224 | button_press (ev.xbutton); |
1170 | break; |
1225 | break; |
1171 | |
1226 | |
… | |
… | |
1183 | && (ev.xclient.data.l[0] == DndFile |
1238 | && (ev.xclient.data.l[0] == DndFile |
1184 | || ev.xclient.data.l[0] == DndDir |
1239 | || ev.xclient.data.l[0] == DndDir |
1185 | || ev.xclient.data.l[0] == DndLink)) |
1240 | || ev.xclient.data.l[0] == DndLink)) |
1186 | { |
1241 | { |
1187 | /* Get Dnd data */ |
1242 | /* Get Dnd data */ |
1188 | Atom ActualType; |
1243 | Atom ActualType; |
1189 | int ActualFormat; |
1244 | int ActualFormat; |
1190 | unsigned char *data; |
1245 | unsigned char *data; |
1191 | unsigned long Size, RemainingBytes; |
1246 | unsigned long Size, RemainingBytes; |
1192 | |
1247 | |
1193 | XGetWindowProperty (display->display, display->root, |
1248 | XGetWindowProperty (display->display, display->root, |
1194 | xa[XA_DNDSELECTION], |
1249 | xa[XA_DNDSELECTION], |
1195 | 0L, 1000000L, |
1250 | 0L, 1000000L, |
1196 | False, AnyPropertyType, |
1251 | False, AnyPropertyType, |
… | |
… | |
1199 | &data); |
1254 | &data); |
1200 | XChangeProperty (display->display, display->root, |
1255 | XChangeProperty (display->display, display->root, |
1201 | XA_CUT_BUFFER0, XA_STRING, |
1256 | XA_CUT_BUFFER0, XA_STRING, |
1202 | 8, PropModeReplace, |
1257 | 8, PropModeReplace, |
1203 | data, STRLEN (data)); |
1258 | data, STRLEN (data)); |
|
|
1259 | XFree (data); |
1204 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1260 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1205 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1261 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1206 | } |
1262 | } |
1207 | #endif /* OFFIX_DND */ |
1263 | #endif /* OFFIX_DND */ |
1208 | break; |
1264 | break; |
1209 | |
1265 | |
1210 | case MappingNotify: |
1266 | case MappingNotify: |
1211 | XRefreshKeyboardMapping (& (ev.xmapping)); |
1267 | XRefreshKeyboardMapping (&ev.xmapping); |
1212 | break; |
1268 | break; |
1213 | |
1269 | |
1214 | /* |
1270 | /* |
1215 | * XXX: this is not the _current_ arrangement |
1271 | * XXX: this is not the _current_ arrangement |
1216 | * Here's my conclusion: |
1272 | * Here's my conclusion: |
… | |
… | |
1247 | #endif |
1303 | #endif |
1248 | #ifdef CURSOR_BLINK |
1304 | #ifdef CURSOR_BLINK |
1249 | if (Options & Opt_cursorBlink) |
1305 | if (Options & Opt_cursorBlink) |
1250 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
1306 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
1251 | #endif |
1307 | #endif |
|
|
1308 | #ifdef OFF_FOCUS_FADING |
|
|
1309 | if (rs[Rs_fade]) |
|
|
1310 | { |
|
|
1311 | PixColors = PixColorsFocused; |
|
|
1312 | set_colorfgbg (); |
|
|
1313 | scr_clear (); |
|
|
1314 | scr_touch (true); |
|
|
1315 | } |
|
|
1316 | #endif |
1252 | |
1317 | |
1253 | } |
1318 | } |
1254 | break; |
1319 | break; |
1255 | |
1320 | |
1256 | case FocusOut: |
1321 | case FocusOut: |
… | |
… | |
1265 | #ifdef CURSOR_BLINK |
1330 | #ifdef CURSOR_BLINK |
1266 | if (Options & Opt_cursorBlink) |
1331 | if (Options & Opt_cursorBlink) |
1267 | cursor_blink_ev.stop (); |
1332 | cursor_blink_ev.stop (); |
1268 | hidden_cursor = 0; |
1333 | hidden_cursor = 0; |
1269 | #endif |
1334 | #endif |
|
|
1335 | #ifdef OFF_FOCUS_FADING |
|
|
1336 | if (rs[Rs_fade]) |
|
|
1337 | { |
|
|
1338 | PixColors = PixColorsUnFocused; |
|
|
1339 | set_colorfgbg (); |
|
|
1340 | scr_clear (); |
|
|
1341 | scr_touch (true); |
|
|
1342 | } |
|
|
1343 | #endif |
1270 | |
1344 | |
1271 | } |
1345 | } |
1272 | break; |
1346 | break; |
1273 | |
1347 | |
1274 | case ConfigureNotify: |
1348 | case ConfigureNotify: |
… | |
… | |
1283 | D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
1357 | D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
1284 | } |
1358 | } |
1285 | while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); |
1359 | while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); |
1286 | |
1360 | |
1287 | if (szHint.width != width || szHint.height != height) |
1361 | if (szHint.width != width || szHint.height != height) |
1288 | { |
|
|
1289 | D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); |
|
|
1290 | resize_all_windows (width, height, 1); |
1362 | resize_all_windows (width, height, 1); |
1291 | } |
1363 | |
1292 | #ifdef DEBUG_SIZE |
|
|
1293 | else |
|
|
1294 | { |
|
|
1295 | D_SIZE ((stderr, "Size: Not resizing")); |
|
|
1296 | } |
|
|
1297 | #endif |
|
|
1298 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
1364 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
1299 | if (Options & Opt_transparent) |
1365 | if (Options & Opt_transparent) |
1300 | { |
1366 | { |
1301 | check_our_parents (); |
1367 | check_our_parents (); |
1302 | if (am_transparent) |
1368 | if (am_transparent) |
1303 | want_full_refresh = 1; |
1369 | want_refresh = want_full_refresh = 1; |
1304 | } |
1370 | } |
1305 | #endif |
1371 | #endif |
1306 | |
|
|
1307 | } |
1372 | } |
1308 | break; |
1373 | break; |
1309 | |
1374 | |
|
|
1375 | case PropertyNotify: |
|
|
1376 | if (ev.xproperty.atom == xa[XA_VT_SELECTION] |
|
|
1377 | && ev.xproperty.state == PropertyNewValue) |
|
|
1378 | selection_property (ev.xproperty.window, ev.xproperty.atom); |
|
|
1379 | |
|
|
1380 | break; |
|
|
1381 | |
1310 | case SelectionClear: |
1382 | case SelectionClear: |
1311 | display->set_selection_owner (0); |
1383 | selection_clear (); |
1312 | break; |
1384 | break; |
1313 | |
1385 | |
1314 | case SelectionNotify: |
1386 | case SelectionNotify: |
1315 | if (selection_wait == Sel_normal) |
1387 | if (selection_wait == Sel_normal) |
1316 | selection_paste (ev.xselection.requestor, |
1388 | selection_paste (ev.xselection.requestor, |
… | |
… | |
1343 | |
1415 | |
1344 | case GraphicsExpose: |
1416 | case GraphicsExpose: |
1345 | case Expose: |
1417 | case Expose: |
1346 | if (ev.xany.window == TermWin.vt) |
1418 | if (ev.xany.window == TermWin.vt) |
1347 | { |
1419 | { |
1348 | #ifdef NO_SLOW_LINK_SUPPORT |
1420 | do |
1349 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1421 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1350 | ev.xexpose.width, ev.xexpose.height, False); |
1422 | ev.xexpose.width, ev.xexpose.height, False); |
1351 | #else |
1423 | while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); |
1352 | // don't understand this, so commented it out |
1424 | |
|
|
1425 | ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; |
|
|
1426 | |
|
|
1427 | while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) |
1353 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1428 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1354 | ev.xexpose.width, ev.xexpose.height, False); |
1429 | ev.xexpose.width, ev.xexpose.height, False); |
1355 | //scr_expose (ev.xexpose.x, 0, |
1430 | |
1356 | // ev.xexpose.width, TermWin.height, False); |
1431 | scr_refresh (refresh_type); |
1357 | #endif |
|
|
1358 | want_refresh = 1; |
|
|
1359 | } |
1432 | } |
1360 | else |
1433 | else |
1361 | { |
1434 | { |
1362 | XEvent unused_event; |
1435 | XEvent unused_event; |
1363 | |
1436 | |
1364 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1437 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) |
1365 | Expose, |
1438 | ; |
1366 | &unused_event)) ; |
|
|
1367 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1439 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) |
1368 | GraphicsExpose, |
1440 | ; |
1369 | &unused_event)) ; |
1441 | |
1370 | if (isScrollbarWindow (ev.xany.window)) |
1442 | if (isScrollbarWindow (ev.xany.window)) |
1371 | { |
1443 | { |
1372 | scrollBar.setIdle (); |
1444 | scrollBar.setIdle (); |
1373 | scrollbar_show (0); |
1445 | scrollbar_show (0); |
1374 | } |
1446 | } |
1375 | #ifdef MENUBAR |
1447 | #ifdef MENUBAR |
1376 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1448 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1377 | menubar_expose (); |
1449 | menubar_expose (); |
|
|
1450 | #endif |
|
|
1451 | |
|
|
1452 | #ifdef TRANSPARENT |
|
|
1453 | if (am_transparent && ev.xany.window == TermWin.parent[0]) |
|
|
1454 | XClearWindow (display->display, ev.xany.window); |
1378 | #endif |
1455 | #endif |
1379 | } |
1456 | } |
1380 | break; |
1457 | break; |
1381 | |
1458 | |
1382 | case MotionNotify: |
1459 | case MotionNotify: |
… | |
… | |
1417 | if (ev.xbutton.y < TermWin.int_bwidth |
1494 | if (ev.xbutton.y < TermWin.int_bwidth |
1418 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1495 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1419 | { |
1496 | { |
1420 | int dist; |
1497 | int dist; |
1421 | |
1498 | |
1422 | pending_scroll_selection=1; |
|
|
1423 | |
|
|
1424 | /* don't clobber the current delay if we are |
1499 | /* don't clobber the current delay if we are |
1425 | * already in the middle of scrolling. |
1500 | * already in the middle of scrolling. |
1426 | */ |
1501 | */ |
1427 | if (scroll_selection_delay<=0) |
1502 | if (!sel_scroll_ev.active) |
1428 | scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
1503 | sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
1429 | |
1504 | |
1430 | /* save the event params so we can highlight |
1505 | /* save the event params so we can highlight |
1431 | * the selection in the pending-scroll loop |
1506 | * the selection in the pending-scroll loop |
1432 | */ |
1507 | */ |
1433 | selection_save_x=ev.xbutton.x; |
1508 | selection_save_x=ev.xbutton.x; |
… | |
… | |
1455 | else |
1530 | else |
1456 | { |
1531 | { |
1457 | /* we are within the text window, so we |
1532 | /* we are within the text window, so we |
1458 | * shouldn't be scrolling |
1533 | * shouldn't be scrolling |
1459 | */ |
1534 | */ |
1460 | pending_scroll_selection = 0; |
1535 | if (sel_scroll_ev.active) |
|
|
1536 | sel_scroll_ev.stop(); |
1461 | } |
1537 | } |
1462 | #endif |
1538 | #endif |
1463 | #ifdef MOUSE_THRESHOLD |
1539 | #ifdef MOUSE_THRESHOLD |
1464 | |
1540 | |
1465 | } |
1541 | } |
… | |
… | |
1484 | } |
1560 | } |
1485 | break; |
1561 | break; |
1486 | } |
1562 | } |
1487 | } |
1563 | } |
1488 | |
1564 | |
|
|
1565 | #if TRANSPARENT |
1489 | void |
1566 | void |
1490 | rxvt_term::rootwin_cb (XEvent &ev) |
1567 | rxvt_term::rootwin_cb (XEvent &ev) |
1491 | { |
1568 | { |
1492 | SET_R (this); |
1569 | SET_R (this); |
1493 | SET_LOCALE (locale); |
1570 | SET_LOCALE (locale); |
1494 | |
1571 | |
1495 | switch (ev.type) |
1572 | switch (ev.type) |
1496 | { |
1573 | { |
1497 | case PropertyNotify: |
1574 | case PropertyNotify: |
1498 | if (ev.xproperty.atom == xa[XA_VT_SELECTION]) |
|
|
1499 | { |
|
|
1500 | if (ev.xproperty.state == PropertyNewValue) |
|
|
1501 | selection_property (ev.xproperty.window, ev.xproperty.atom); |
|
|
1502 | break; |
|
|
1503 | } |
|
|
1504 | #ifdef TRANSPARENT |
|
|
1505 | else |
|
|
1506 | { |
|
|
1507 | /* |
1575 | /* |
1508 | * if user used some Esetroot compatible prog to set the root bg, |
1576 | * if user used some Esetroot compatible prog to set the root bg, |
1509 | * use the property to determine the pixmap. We use it later on. |
1577 | * use the property to determine the pixmap. We use it later on. |
1510 | */ |
1578 | */ |
1511 | if (xa[XA_XROOTPMAPID] == 0) |
1579 | if (xa[XA_XROOTPMAPID] == 0) |
1512 | xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False); |
1580 | xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False); |
1513 | |
1581 | |
1514 | if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) |
1582 | if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) |
1515 | return; |
1583 | return; |
1516 | } |
|
|
1517 | |
1584 | |
1518 | /* FALLTHROUGH */ |
1585 | /* FALLTHROUGH */ |
1519 | case ReparentNotify: |
1586 | case ReparentNotify: |
1520 | if ((Options & Opt_transparent) && check_our_parents ()) |
1587 | if ((Options & Opt_transparent) && check_our_parents () && am_transparent) |
1521 | if (am_transparent) |
|
|
1522 | want_full_refresh = 1; |
1588 | want_refresh = want_full_refresh = 1; |
1523 | break; |
1589 | break; |
1524 | #endif |
|
|
1525 | } |
1590 | } |
1526 | } |
1591 | } |
|
|
1592 | #endif |
1527 | |
1593 | |
1528 | void |
1594 | void |
1529 | rxvt_term::button_press (XButtonEvent &ev) |
1595 | rxvt_term::button_press (XButtonEvent &ev) |
1530 | { |
1596 | { |
1531 | int reportmode = 0, clickintime; |
1597 | int reportmode = 0, clickintime; |
… | |
… | |
1683 | upordown = 1; /* down */ |
1749 | upordown = 1; /* down */ |
1684 | } |
1750 | } |
1685 | if (upordown) |
1751 | if (upordown) |
1686 | { |
1752 | { |
1687 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1753 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1688 | scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
1754 | cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
1689 | #endif |
1755 | #endif |
1690 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
1756 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
1691 | { |
1757 | { |
1692 | if (upordown < 0) |
1758 | if (upordown < 0) |
1693 | scrollBar.setUp (); |
1759 | scrollBar.setUp (); |
… | |
… | |
1709 | break; |
1775 | break; |
1710 | case R_SB_ALIGN_BOTTOM: |
1776 | case R_SB_ALIGN_BOTTOM: |
1711 | csrO = scrollBar.bot - scrollBar.top; |
1777 | csrO = scrollBar.bot - scrollBar.top; |
1712 | break; |
1778 | break; |
1713 | } |
1779 | } |
|
|
1780 | |
1714 | if (scrollBar.style == R_SB_XTERM |
1781 | if (scrollBar.style == R_SB_XTERM |
1715 | || scrollbar_above_slider (ev.y) |
1782 | || scrollbar_above_slider (ev.y) |
1716 | || scrollbar_below_slider (ev.y)) |
1783 | || scrollbar_below_slider (ev.y)) |
1717 | scr_move_to ( scrollbar_position (ev.y) - csrO, |
1784 | scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); |
1718 | scrollbar_size ()); |
1785 | |
1719 | scrollBar.setMotion (); |
1786 | scrollBar.setMotion (); |
1720 | break; |
1787 | break; |
1721 | |
1788 | |
1722 | case Button1: |
1789 | case Button1: |
1723 | if (scrollbar_align == R_SB_ALIGN_CENTRE) |
1790 | if (scrollbar_align == R_SB_ALIGN_CENTRE) |
… | |
… | |
1747 | scr_page ((ev.button == Button1 ? DN : UP), |
1814 | scr_page ((ev.button == Button1 ? DN : UP), |
1748 | (TermWin.nrow |
1815 | (TermWin.nrow |
1749 | * scrollbar_position (ev.y) |
1816 | * scrollbar_position (ev.y) |
1750 | / scrollbar_size ())); |
1817 | / scrollbar_size ())); |
1751 | } |
1818 | } |
|
|
1819 | |
1752 | break; |
1820 | break; |
1753 | } |
1821 | } |
1754 | } |
1822 | } |
1755 | return; |
1823 | return; |
1756 | } |
1824 | } |
… | |
… | |
1780 | refresh_type &= ~SMOOTH_REFRESH; |
1848 | refresh_type &= ~SMOOTH_REFRESH; |
1781 | #endif |
1849 | #endif |
1782 | |
1850 | |
1783 | } |
1851 | } |
1784 | #ifdef SELECTION_SCROLLING |
1852 | #ifdef SELECTION_SCROLLING |
1785 | pending_scroll_selection=0; |
1853 | if (sel_scroll_ev.active) |
|
|
1854 | sel_scroll_ev.stop(); |
1786 | #endif |
1855 | #endif |
1787 | if (ev.window == TermWin.vt) |
1856 | if (ev.window == TermWin.vt) |
1788 | { |
1857 | { |
1789 | if (reportmode) |
1858 | if (reportmode) |
1790 | { |
1859 | { |
… | |
… | |
1832 | case Button5: |
1901 | case Button5: |
1833 | { |
1902 | { |
1834 | int i; |
1903 | int i; |
1835 | page_dirn v; |
1904 | page_dirn v; |
1836 | |
1905 | |
1837 | v = (ev.button == Button4) ? UP : DN; |
1906 | v = ev.button == Button4 ? UP : DN; |
|
|
1907 | |
1838 | if (ev.state & ShiftMask) |
1908 | if (ev.state & ShiftMask) |
1839 | i = 1; |
1909 | i = 1; |
1840 | else if ((Options & Opt_mouseWheelScrollPage)) |
1910 | else if (Options & Opt_mouseWheelScrollPage) |
1841 | i = TermWin.nrow - 1; |
1911 | i = TermWin.nrow - 1; |
1842 | else |
1912 | else |
1843 | i = 5; |
1913 | i = 5; |
|
|
1914 | |
1844 | # ifdef MOUSE_SLIP_WHEELING |
1915 | # ifdef MOUSE_SLIP_WHEELING |
1845 | if (ev.state & ControlMask) |
1916 | if (ev.state & ControlMask) |
1846 | { |
1917 | { |
1847 | mouse_slip_wheel_speed += (v ? -1 : 1); |
1918 | mouse_slip_wheel_speed += v ? -1 : 1; |
|
|
1919 | if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; |
|
|
1920 | if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow; |
|
|
1921 | |
|
|
1922 | if (slip_wheel_ev.at < NOW) |
1848 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1923 | slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1924 | |
|
|
1925 | slip_wheel_ev.start (); |
1849 | } |
1926 | } |
|
|
1927 | else |
|
|
1928 | { |
1850 | # endif |
1929 | # endif |
1851 | # ifdef JUMP_MOUSE_WHEEL |
1930 | # ifdef JUMP_MOUSE_WHEEL |
1852 | scr_page (v, i); |
|
|
1853 | scr_refresh (SMOOTH_REFRESH); |
|
|
1854 | scrollbar_show (1); |
|
|
1855 | # else |
|
|
1856 | while (i--) |
|
|
1857 | { |
|
|
1858 | scr_page (v, 1); |
1931 | scr_page (v, i); |
1859 | scr_refresh (SMOOTH_REFRESH); |
1932 | scr_refresh (SMOOTH_REFRESH); |
1860 | scrollbar_show (1); |
1933 | scrollbar_show (1); |
|
|
1934 | # else |
|
|
1935 | while (i--) |
|
|
1936 | { |
|
|
1937 | scr_page (v, 1); |
|
|
1938 | scr_refresh (SMOOTH_REFRESH); |
|
|
1939 | scrollbar_show (1); |
|
|
1940 | } |
|
|
1941 | # endif |
|
|
1942 | # ifdef MOUSE_SLIP_WHEELING |
1861 | } |
1943 | } |
1862 | # endif |
1944 | #endif |
1863 | |
|
|
1864 | } |
1945 | } |
1865 | break; |
1946 | break; |
1866 | #endif |
1947 | #endif |
1867 | |
|
|
1868 | } |
1948 | } |
1869 | } |
1949 | } |
1870 | #ifdef MENUBAR |
1950 | #ifdef MENUBAR |
1871 | else if (isMenuBarWindow (ev.window)) |
1951 | else if (isMenuBarWindow (ev.window)) |
1872 | menubar_control (ev); |
1952 | menubar_control (ev); |
1873 | #endif |
1953 | #endif |
1874 | } |
1954 | } |
1875 | |
1955 | |
1876 | |
|
|
1877 | #ifdef TRANSPARENT |
1956 | #ifdef TRANSPARENT |
|
|
1957 | #if TINTING |
|
|
1958 | /* taken from aterm-0.4.2 */ |
|
|
1959 | |
|
|
1960 | typedef uint32_t RUINT32T; |
|
|
1961 | |
|
|
1962 | void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm) |
|
|
1963 | { |
|
|
1964 | int sh_r, sh_g, sh_b; |
|
|
1965 | RUINT32T mask_r, mask_g, mask_b; |
|
|
1966 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
|
|
1967 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
|
|
1968 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
|
|
1969 | int i; |
|
|
1970 | |
|
|
1971 | Visual* visual = display->visual; |
|
|
1972 | |
|
|
1973 | if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ; |
|
|
1974 | |
|
|
1975 | /* for convenience */ |
|
|
1976 | mask_r = visual->red_mask; |
|
|
1977 | mask_g = visual->green_mask; |
|
|
1978 | mask_b = visual->blue_mask; |
|
|
1979 | |
|
|
1980 | /* boring lookup table pre-initialization */ |
|
|
1981 | switch (srcImage->bits_per_pixel) { |
|
|
1982 | case 15: |
|
|
1983 | if ((mask_r != 0x7c00) || |
|
|
1984 | (mask_g != 0x03e0) || |
|
|
1985 | (mask_b != 0x001f)) |
|
|
1986 | return; |
|
|
1987 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
|
|
1988 | lookup_r = lookup; |
|
|
1989 | lookup_g = lookup+32; |
|
|
1990 | lookup_b = lookup+32+32; |
|
|
1991 | sh_r = 10; |
|
|
1992 | sh_g = 5; |
|
|
1993 | sh_b = 0; |
|
|
1994 | break; |
|
|
1995 | case 16: |
|
|
1996 | if ((mask_r != 0xf800) || |
|
|
1997 | (mask_g != 0x07e0) || |
|
|
1998 | (mask_b != 0x001f)) |
|
|
1999 | return; |
|
|
2000 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
|
|
2001 | lookup_r = lookup; |
|
|
2002 | lookup_g = lookup+32; |
|
|
2003 | lookup_b = lookup+32+64; |
|
|
2004 | sh_r = 11; |
|
|
2005 | sh_g = 5; |
|
|
2006 | sh_b = 0; |
|
|
2007 | break; |
|
|
2008 | case 24: |
|
|
2009 | if ((mask_r != 0xff0000) || |
|
|
2010 | (mask_g != 0x00ff00) || |
|
|
2011 | (mask_b != 0x0000ff)) |
|
|
2012 | return; |
|
|
2013 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
2014 | lookup_r = lookup; |
|
|
2015 | lookup_g = lookup+256; |
|
|
2016 | lookup_b = lookup+256+256; |
|
|
2017 | sh_r = 16; |
|
|
2018 | sh_g = 8; |
|
|
2019 | sh_b = 0; |
|
|
2020 | break; |
|
|
2021 | case 32: |
|
|
2022 | if ((mask_r != 0xff0000) || |
|
|
2023 | (mask_g != 0x00ff00) || |
|
|
2024 | (mask_b != 0x0000ff)) |
|
|
2025 | return; |
|
|
2026 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
2027 | lookup_r = lookup; |
|
|
2028 | lookup_g = lookup+256; |
|
|
2029 | lookup_b = lookup+256+256; |
|
|
2030 | sh_r = 16; |
|
|
2031 | sh_g = 8; |
|
|
2032 | sh_b = 0; |
|
|
2033 | break; |
|
|
2034 | default: |
|
|
2035 | return; /* we do not support this color depth */ |
|
|
2036 | } |
|
|
2037 | |
|
|
2038 | /* prepare limits for color transformation (each channel is handled separately) */ |
|
|
2039 | if (shade < 0) { |
|
|
2040 | shade = -shade; |
|
|
2041 | if (shade < 0) shade = 0; |
|
|
2042 | if (shade > 100) shade = 100; |
|
|
2043 | |
|
|
2044 | lower_lim_r = 65535-rm; |
|
|
2045 | lower_lim_g = 65535-gm; |
|
|
2046 | lower_lim_b = 65535-bm; |
|
|
2047 | |
|
|
2048 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
|
|
2049 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
|
|
2050 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
|
|
2051 | |
|
|
2052 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
2053 | } else { |
|
|
2054 | if (shade < 0) shade = 0; |
|
|
2055 | if (shade > 100) shade = 100; |
|
|
2056 | |
|
|
2057 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
|
|
2058 | |
|
|
2059 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
|
|
2060 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
|
|
2061 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
|
|
2062 | } |
|
|
2063 | |
|
|
2064 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
2065 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
2066 | { |
|
|
2067 | unsigned int tmp; |
|
|
2068 | |
|
|
2069 | tmp = lower_lim_r; |
|
|
2070 | lower_lim_r = lower_lim_b; |
|
|
2071 | lower_lim_b = tmp; |
|
|
2072 | |
|
|
2073 | tmp = upper_lim_r; |
|
|
2074 | upper_lim_r = upper_lim_b; |
|
|
2075 | upper_lim_b = tmp; |
|
|
2076 | } |
|
|
2077 | |
|
|
2078 | /* fill our lookup tables */ |
|
|
2079 | for (i = 0; i <= mask_r>>sh_r; i++) |
|
|
2080 | { |
|
|
2081 | RUINT32T tmp; |
|
|
2082 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
|
|
2083 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
|
|
2084 | lookup_r[i] = (tmp/65535)<<sh_r; |
|
|
2085 | } |
|
|
2086 | for (i = 0; i <= mask_g>>sh_g; i++) |
|
|
2087 | { |
|
|
2088 | RUINT32T tmp; |
|
|
2089 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
|
|
2090 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
|
|
2091 | lookup_g[i] = (tmp/65535)<<sh_g; |
|
|
2092 | } |
|
|
2093 | for (i = 0; i <= mask_b>>sh_b; i++) |
|
|
2094 | { |
|
|
2095 | RUINT32T tmp; |
|
|
2096 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
|
|
2097 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
|
|
2098 | lookup_b[i] = (tmp/65535)<<sh_b; |
|
|
2099 | } |
|
|
2100 | |
|
|
2101 | /* apply table to input image (replacing colors by newly calculated ones) */ |
|
|
2102 | switch (srcImage->bits_per_pixel) |
|
|
2103 | { |
|
|
2104 | case 15: |
|
|
2105 | { |
|
|
2106 | unsigned short *p1, *pf, *p, *pl; |
|
|
2107 | p1 = (unsigned short *) srcImage->data; |
|
|
2108 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
2109 | while (p1 < pf) |
|
|
2110 | { |
|
|
2111 | p = p1; |
|
|
2112 | pl = p1 + srcImage->width; |
|
|
2113 | for (; p < pl; p++) |
|
|
2114 | { |
|
|
2115 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
2116 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
2117 | lookup_b[(*p & 0x001f)]; |
|
|
2118 | } |
|
|
2119 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2120 | } |
|
|
2121 | break; |
|
|
2122 | } |
|
|
2123 | case 16: |
|
|
2124 | { |
|
|
2125 | unsigned short *p1, *pf, *p, *pl; |
|
|
2126 | p1 = (unsigned short *) srcImage->data; |
|
|
2127 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
2128 | while (p1 < pf) |
|
|
2129 | { |
|
|
2130 | p = p1; |
|
|
2131 | pl = p1 + srcImage->width; |
|
|
2132 | for (; p < pl; p++) |
|
|
2133 | { |
|
|
2134 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
2135 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
2136 | lookup_b[(*p & 0x001f)]; |
|
|
2137 | } |
|
|
2138 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2139 | } |
|
|
2140 | break; |
|
|
2141 | } |
|
|
2142 | case 24: |
|
|
2143 | { |
|
|
2144 | unsigned char *p1, *pf, *p, *pl; |
|
|
2145 | p1 = (unsigned char *) srcImage->data; |
|
|
2146 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
2147 | while (p1 < pf) |
|
|
2148 | { |
|
|
2149 | p = p1; |
|
|
2150 | pl = p1 + srcImage->width * 3; |
|
|
2151 | for (; p < pl; p += 3) |
|
|
2152 | { |
|
|
2153 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
2154 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
2155 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
2156 | } |
|
|
2157 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2158 | } |
|
|
2159 | break; |
|
|
2160 | } |
|
|
2161 | case 32: |
|
|
2162 | { |
|
|
2163 | RUINT32T *p1, *pf, *p, *pl; |
|
|
2164 | p1 = (RUINT32T *) srcImage->data; |
|
|
2165 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
2166 | |
|
|
2167 | while (p1 < pf) |
|
|
2168 | { |
|
|
2169 | p = p1; |
|
|
2170 | pl = p1 + srcImage->width; |
|
|
2171 | for (; p < pl; p++) |
|
|
2172 | { |
|
|
2173 | *p = lookup_r[(*p & 0xff0000)>>16] | |
|
|
2174 | lookup_g[(*p & 0x00ff00)>> 8] | |
|
|
2175 | lookup_b[(*p & 0x0000ff)] | |
|
|
2176 | (*p & ~0xffffff); |
|
|
2177 | } |
|
|
2178 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2179 | } |
|
|
2180 | break; |
|
|
2181 | } |
|
|
2182 | } |
|
|
2183 | |
|
|
2184 | free (lookup); |
|
|
2185 | } |
|
|
2186 | #endif |
|
|
2187 | |
1878 | /* |
2188 | /* |
1879 | * Check our parents are still who we think they are. |
2189 | * Check our parents are still who we think they are. |
1880 | * Do transparency updates if required |
2190 | * Do transparency updates if required |
1881 | */ |
2191 | */ |
1882 | int |
2192 | int |
1883 | rxvt_term::check_our_parents () |
2193 | rxvt_term::check_our_parents () |
1884 | { |
2194 | { |
1885 | int i, pchanged, aformat, have_pixmap, rootdepth; |
2195 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1886 | unsigned long nitems, bytes_after; |
2196 | unsigned long nitems, bytes_after; |
1887 | Atom atype; |
2197 | Atom atype; |
1888 | unsigned char *prop = NULL; |
2198 | unsigned char *prop = NULL; |
1889 | Window root, oldp, *list; |
2199 | Window root, oldp, *list; |
1890 | Pixmap rootpixmap = None; |
2200 | Pixmap rootpixmap = None; |
1891 | XWindowAttributes wattr, wrootattr; |
2201 | XWindowAttributes wattr, wrootattr; |
1892 | |
2202 | |
1893 | pchanged = 0; |
2203 | pchanged = 0; |
1894 | |
2204 | |
1895 | if (! (Options & Opt_transparent)) |
2205 | if (!(Options & Opt_transparent)) |
1896 | return pchanged; /* Don't try any more */ |
2206 | return pchanged; /* Don't try any more */ |
1897 | |
2207 | |
1898 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
2208 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
1899 | rootdepth = wrootattr.depth; |
2209 | rootdepth = wrootattr.depth; |
1900 | |
2210 | |
1901 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2211 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
|
|
2212 | |
1902 | if (rootdepth != wattr.depth) |
2213 | if (rootdepth != wattr.depth) |
1903 | { |
2214 | { |
1904 | if (am_transparent) |
2215 | if (am_transparent) |
1905 | { |
2216 | { |
1906 | pchanged = 1; |
2217 | pchanged = 1; |
1907 | XSetWindowBackground (display->display, TermWin.vt, |
2218 | XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]); |
1908 | PixColors[Color_bg]); |
|
|
1909 | am_transparent = am_pixmap_trans = 0; |
2219 | am_transparent = am_pixmap_trans = 0; |
1910 | } |
2220 | } |
|
|
2221 | |
1911 | return pchanged; /* Don't try any more */ |
2222 | return pchanged; /* Don't try any more */ |
1912 | } |
2223 | } |
1913 | |
2224 | |
1914 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
2225 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1915 | XSync (display->display, False); |
2226 | XSync (display->display, False); |
… | |
… | |
1917 | /* |
2228 | /* |
1918 | * Make the frame window set by the window manager have |
2229 | * Make the frame window set by the window manager have |
1919 | * the root background. Some window managers put multiple nested frame |
2230 | * the root background. Some window managers put multiple nested frame |
1920 | * windows for each client, so we have to take care about that. |
2231 | * windows for each client, so we have to take care about that. |
1921 | */ |
2232 | */ |
1922 | i = (xa[XA_XROOTPMAPID] != 0 |
2233 | i = (xa[XA_XROOTPMAPID] |
1923 | && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
2234 | && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
1924 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
2235 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1925 | &nitems, &bytes_after, &prop) == Success)); |
2236 | &nitems, &bytes_after, &prop) == Success); |
|
|
2237 | |
1926 | if (!i || prop == NULL) |
2238 | if (!i || prop == NULL) |
|
|
2239 | i = (xa[XA_XSETROOTID] |
|
|
2240 | && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID], |
|
|
2241 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
2242 | &nitems, &bytes_after, &prop) == Success); |
|
|
2243 | |
|
|
2244 | if (!i || prop == NULL |
|
|
2245 | #if TINTING |
|
|
2246 | || !rs[Rs_color + Color_tint] |
|
|
2247 | #endif |
|
|
2248 | ) |
1927 | have_pixmap = 0; |
2249 | have_pixmap = 0; |
1928 | else |
2250 | else |
1929 | { |
2251 | { |
1930 | have_pixmap = 1; |
2252 | have_pixmap = 1; |
1931 | rootpixmap = * ((Pixmap *)prop); |
2253 | rootpixmap = *(Pixmap *)prop; |
1932 | XFree (prop); |
2254 | XFree (prop); |
1933 | } |
2255 | } |
|
|
2256 | |
1934 | if (have_pixmap) |
2257 | if (have_pixmap) |
1935 | { |
2258 | { |
1936 | /* |
2259 | /* |
1937 | * Copy display->root pixmap transparency |
2260 | * Copy display->root pixmap transparency |
1938 | */ |
2261 | */ |
… | |
… | |
1942 | XImage *image; |
2265 | XImage *image; |
1943 | GC gc; |
2266 | GC gc; |
1944 | XGCValues gcvalue; |
2267 | XGCValues gcvalue; |
1945 | |
2268 | |
1946 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
2269 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1947 | 0, 0, &sx, &sy, &cr); |
2270 | 0, 0, &sx, &sy, &cr); |
1948 | nw = (unsigned int)szHint.width; |
2271 | nw = (unsigned int)szHint.width; |
1949 | nh = (unsigned int)szHint.height; |
2272 | nh = (unsigned int)szHint.height; |
1950 | nx = ny = 0; |
2273 | nx = ny = 0; |
1951 | |
2274 | |
1952 | if (sx < 0) |
2275 | if (sx < 0) |
… | |
… | |
1964 | } |
2287 | } |
1965 | |
2288 | |
1966 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
2289 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
1967 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
2290 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
1968 | allowedxerror = -1; |
2291 | allowedxerror = -1; |
1969 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, |
2292 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
1970 | ZPixmap); |
2293 | |
1971 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2294 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
1972 | /* XXX: may need a delay here? */ |
2295 | /* XXX: may need a delay here? */ |
1973 | allowedxerror = 0; |
2296 | allowedxerror = 0; |
|
|
2297 | |
1974 | if (image == NULL) |
2298 | if (image == NULL) |
1975 | { |
2299 | { |
1976 | if (am_transparent && am_pixmap_trans) |
2300 | if (am_transparent && am_pixmap_trans) |
1977 | { |
2301 | { |
1978 | pchanged = 1; |
2302 | pchanged = 1; |
… | |
… | |
1980 | { |
2304 | { |
1981 | XFreePixmap (display->display, TermWin.pixmap); |
2305 | XFreePixmap (display->display, TermWin.pixmap); |
1982 | TermWin.pixmap = None; |
2306 | TermWin.pixmap = None; |
1983 | } |
2307 | } |
1984 | } |
2308 | } |
|
|
2309 | |
1985 | am_pixmap_trans = 0; |
2310 | am_pixmap_trans = 0; |
1986 | } |
2311 | } |
1987 | else |
2312 | else |
1988 | { |
2313 | { |
1989 | if (TermWin.pixmap != None) |
2314 | if (TermWin.pixmap != None) |
1990 | XFreePixmap (display->display, TermWin.pixmap); |
2315 | XFreePixmap (display->display, TermWin.pixmap); |
|
|
2316 | |
|
|
2317 | #if TINTING |
|
|
2318 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
2319 | { |
|
|
2320 | unsigned short rm, gm, bm; |
|
|
2321 | int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
|
|
2322 | |
|
|
2323 | PixColorsFocused[Color_tint].get (display, rm, gm, bm); |
|
|
2324 | |
|
|
2325 | ShadeXImage (display, image, shade, rm, gm, bm); |
|
|
2326 | } |
|
|
2327 | #endif |
|
|
2328 | |
1991 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2329 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
1992 | (unsigned int)szHint.width, |
|
|
1993 | (unsigned int)szHint.height, |
2330 | szHint.width, szHint.height, image->depth); |
1994 | (unsigned int)image->depth); |
|
|
1995 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
2331 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
1996 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
2332 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
1997 | nx, ny, (unsigned int)image->width, |
|
|
1998 | (unsigned int)image->height); |
2333 | nx, ny, image->width, image->height); |
1999 | XFreeGC (display->display, gc); |
2334 | XFreeGC (display->display, gc); |
2000 | XDestroyImage (image); |
2335 | XDestroyImage (image); |
2001 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2336 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap); |
2002 | TermWin.pixmap); |
2337 | XClearWindow (display->display, TermWin.parent[0]); |
|
|
2338 | |
2003 | if (!am_transparent || !am_pixmap_trans) |
2339 | if (!am_transparent || !am_pixmap_trans) |
2004 | pchanged = 1; |
2340 | pchanged = 1; |
|
|
2341 | |
2005 | am_transparent = am_pixmap_trans = 1; |
2342 | am_transparent = am_pixmap_trans = 1; |
2006 | } |
2343 | } |
2007 | } |
2344 | } |
2008 | |
2345 | |
2009 | if (!am_pixmap_trans) |
2346 | if (!am_pixmap_trans) |
2010 | { |
2347 | { |
2011 | unsigned int n; |
2348 | unsigned int n; |
2012 | /* |
2349 | /* |
2013 | * InheritPixmap transparency |
2350 | * InheritPixmap transparency |
2014 | */ |
2351 | */ |
2015 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2352 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2016 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2353 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2017 | i++) |
|
|
2018 | { |
2354 | { |
2019 | oldp = TermWin.parent[i]; |
2355 | oldp = TermWin.parent[i]; |
2020 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2356 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2021 | &TermWin.parent[i], &list, &n); |
2357 | &TermWin.parent[i], &list, &n); |
2022 | XFree (list); |
2358 | XFree (list); |
2023 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
2359 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
|
|
2360 | |
2024 | if (TermWin.parent[i] == display->root) |
2361 | if (TermWin.parent[i] == display->root) |
2025 | { |
2362 | { |
2026 | if (oldp != None) |
2363 | if (oldp != None) |
2027 | pchanged = 1; |
2364 | pchanged = 1; |
|
|
2365 | |
2028 | break; |
2366 | break; |
2029 | } |
2367 | } |
|
|
2368 | |
2030 | if (oldp != TermWin.parent[i]) |
2369 | if (oldp != TermWin.parent[i]) |
2031 | pchanged = 1; |
2370 | pchanged = 1; |
2032 | } |
2371 | } |
2033 | |
2372 | |
2034 | n = 0; |
2373 | n = 0; |
… | |
… | |
2045 | break; |
2384 | break; |
2046 | } |
2385 | } |
2047 | } |
2386 | } |
2048 | } |
2387 | } |
2049 | |
2388 | |
2050 | if (n > (int) (sizeof (TermWin.parent) |
2389 | if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0]))) |
2051 | / sizeof (TermWin.parent[0]))) |
|
|
2052 | { |
2390 | { |
2053 | D_X ((stderr, "InheritPixmap Turning off")); |
2391 | D_X ((stderr, "InheritPixmap Turning off")); |
2054 | XSetWindowBackground (display->display, TermWin.parent[0], |
2392 | XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]); |
2055 | PixColors[Color_fg]); |
|
|
2056 | XSetWindowBackground (display->display, TermWin.vt, |
2393 | XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]); |
2057 | PixColors[Color_bg]); |
|
|
2058 | am_transparent = 0; |
2394 | am_transparent = 0; |
2059 | /* XXX: also turn off Opt_transparent? */ |
2395 | /* XXX: also turn off Opt_transparent? */ |
2060 | } |
2396 | } |
2061 | else |
2397 | else |
2062 | { |
2398 | { |
|
|
2399 | #if WAIT_FOR_WM |
2063 | /* wait (an arbitrary period) for the WM to do its thing |
2400 | /* wait (an arbitrary period) for the WM to do its thing |
2064 | * needed for fvwm2.2.2 (and before?) */ |
2401 | * needed for fvwm2.2.2 (and before?) */ |
2065 | # ifdef HAVE_NANOSLEEP |
|
|
2066 | struct timespec rqt; |
|
|
2067 | |
|
|
2068 | rqt.tv_sec = 1; |
|
|
2069 | rqt.tv_nsec = 0; |
|
|
2070 | nanosleep (&rqt, NULL); |
|
|
2071 | # else |
|
|
2072 | sleep (1); |
2402 | sleep (1); |
2073 | # endif |
2403 | #endif |
2074 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2404 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2075 | for (n = 0; n < (unsigned int)i; n++) |
2405 | for (n = 0; n < (unsigned int)i; n++) |
|
|
2406 | { |
2076 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], |
2407 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative); |
2077 | ParentRelative); |
2408 | XClearWindow (display->display, TermWin.parent[n]); |
|
|
2409 | } |
|
|
2410 | |
2078 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2411 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative); |
2079 | ParentRelative); |
|
|
2080 | am_transparent = 1; |
2412 | am_transparent = 1; |
2081 | } |
2413 | } |
2082 | |
2414 | |
2083 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2415 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2084 | TermWin.parent[i] = None; |
2416 | TermWin.parent[i] = None; |
2085 | } |
2417 | } |
|
|
2418 | |
|
|
2419 | // this is experimental |
|
|
2420 | if (scrollBar.win) |
|
|
2421 | { |
|
|
2422 | XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative); |
|
|
2423 | XClearWindow (display->display, scrollBar.win); |
|
|
2424 | scrollBar.setIdle (); |
|
|
2425 | scrollbar_show (0); |
|
|
2426 | } |
|
|
2427 | |
2086 | return pchanged; |
2428 | return pchanged; |
2087 | } |
2429 | } |
2088 | #endif |
2430 | #endif |
2089 | |
2431 | |
2090 | /*}}} */ |
2432 | /*}}} */ |
|
|
2433 | |
|
|
2434 | bool |
|
|
2435 | rxvt_term::cmd_parse () |
|
|
2436 | { |
|
|
2437 | bool flag = false; |
|
|
2438 | unicode_t ch = NOCHAR; |
|
|
2439 | unsigned char *seq_begin; // remember start of esc-sequence here |
|
|
2440 | |
|
|
2441 | for (;;) |
|
|
2442 | { |
|
|
2443 | if (ch == NOCHAR) |
|
|
2444 | { |
|
|
2445 | seq_begin = cmdbuf_ptr; |
|
|
2446 | ch = next_char (); |
|
|
2447 | } |
|
|
2448 | |
|
|
2449 | if (ch == NOCHAR) // TODO: improve |
|
|
2450 | break; |
|
|
2451 | |
|
|
2452 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
|
|
2453 | { |
|
|
2454 | /* Read a text string from the input buffer */ |
|
|
2455 | unicode_t buf[UBUFSIZ]; |
|
|
2456 | bool refreshnow = false; |
|
|
2457 | int nlines = 0; |
|
|
2458 | unicode_t *str = buf; |
|
|
2459 | |
|
|
2460 | for (;;) |
|
|
2461 | { |
|
|
2462 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
|
|
2463 | break; |
|
|
2464 | |
|
|
2465 | *str++ = ch; |
|
|
2466 | |
|
|
2467 | if (ch == C0_LF) |
|
|
2468 | { |
|
|
2469 | nlines++; |
|
|
2470 | refresh_count++; |
|
|
2471 | |
|
|
2472 | if (!(Options & Opt_jumpScroll) |
|
|
2473 | || (refresh_count >= refresh_limit * (TermWin.nrow - 1))) |
|
|
2474 | { |
|
|
2475 | refreshnow = true; |
|
|
2476 | ch = NOCHAR; |
|
|
2477 | break; |
|
|
2478 | } |
|
|
2479 | |
|
|
2480 | // scr_add_lines only works for nlines <= TermWin.nrow - 1. |
|
|
2481 | if (nlines >= TermWin.nrow - 1) |
|
|
2482 | { |
|
|
2483 | scr_add_lines (buf, nlines, str - buf); |
|
|
2484 | nlines = 0; |
|
|
2485 | str = buf; |
|
|
2486 | } |
|
|
2487 | } |
|
|
2488 | |
|
|
2489 | if (str >= buf + UBUFSIZ) |
|
|
2490 | { |
|
|
2491 | ch = NOCHAR; |
|
|
2492 | break; |
|
|
2493 | } |
|
|
2494 | |
|
|
2495 | seq_begin = cmdbuf_ptr; |
|
|
2496 | ch = next_char (); |
|
|
2497 | } |
|
|
2498 | |
|
|
2499 | scr_add_lines (buf, nlines, str - buf); |
|
|
2500 | |
|
|
2501 | /* |
|
|
2502 | * If there have been a lot of new lines, then update the screen |
|
|
2503 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
2504 | * the number of pages between refreshes is refresh_limit, which |
|
|
2505 | * is incremented here because we must be doing flat-out scrolling. |
|
|
2506 | */ |
|
|
2507 | if (refreshnow) |
|
|
2508 | { |
|
|
2509 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
2510 | refresh_limit++; |
|
|
2511 | else |
|
|
2512 | { |
|
|
2513 | flag = true; |
|
|
2514 | scr_refresh (refresh_type); |
|
|
2515 | } |
|
|
2516 | } |
|
|
2517 | |
|
|
2518 | } |
|
|
2519 | else |
|
|
2520 | { |
|
|
2521 | try |
|
|
2522 | { |
|
|
2523 | process_nonprinting (ch); |
|
|
2524 | } |
|
|
2525 | catch (const class out_of_input &o) |
|
|
2526 | { |
|
|
2527 | // we ran out of input, retry later |
|
|
2528 | cmdbuf_ptr = seq_begin; |
|
|
2529 | break; |
|
|
2530 | } |
|
|
2531 | |
|
|
2532 | ch = NOCHAR; |
|
|
2533 | } |
|
|
2534 | } |
|
|
2535 | |
|
|
2536 | return flag; |
|
|
2537 | } |
|
|
2538 | |
|
|
2539 | // read the next octet |
|
|
2540 | unicode_t |
|
|
2541 | rxvt_term::next_octet () |
|
|
2542 | { |
|
|
2543 | return cmdbuf_ptr < cmdbuf_endp |
|
|
2544 | ? *cmdbuf_ptr++ |
|
|
2545 | : NOCHAR; |
|
|
2546 | } |
|
|
2547 | |
|
|
2548 | // read the next character |
|
|
2549 | unicode_t |
|
|
2550 | rxvt_term::next_char () |
|
|
2551 | { |
|
|
2552 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
2553 | { |
|
|
2554 | // assume 7-bit to be ascii ALWAYS |
|
|
2555 | if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
|
|
2556 | return *cmdbuf_ptr++; |
|
|
2557 | |
|
|
2558 | wchar_t wc; |
|
|
2559 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2560 | |
|
|
2561 | if (len == (size_t)-2) |
|
|
2562 | { |
|
|
2563 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2564 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2565 | break; |
|
|
2566 | } |
|
|
2567 | |
|
|
2568 | if (len == (size_t)-1) |
|
|
2569 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
2570 | |
|
|
2571 | // assume wchar == unicode |
|
|
2572 | cmdbuf_ptr += len; |
|
|
2573 | return wc; |
|
|
2574 | } |
|
|
2575 | |
|
|
2576 | return NOCHAR; |
|
|
2577 | } |
|
|
2578 | |
|
|
2579 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
2580 | /* |
|
|
2581 | * Return the next input character after first passing any keyboard input |
|
|
2582 | * to the command. |
|
|
2583 | */ |
|
|
2584 | unicode_t |
|
|
2585 | rxvt_term::cmd_getc () |
|
|
2586 | { |
|
|
2587 | unicode_t c = next_char (); |
|
|
2588 | |
|
|
2589 | if (c == NOCHAR) |
|
|
2590 | throw out_of_input; |
|
|
2591 | |
|
|
2592 | return c; |
|
|
2593 | } |
|
|
2594 | |
|
|
2595 | unicode_t |
|
|
2596 | rxvt_term::cmd_get8 () |
|
|
2597 | { |
|
|
2598 | unicode_t c = next_octet (); |
|
|
2599 | |
|
|
2600 | if (c == NOCHAR) |
|
|
2601 | throw out_of_input; |
|
|
2602 | |
|
|
2603 | return c; |
|
|
2604 | } |
2091 | |
2605 | |
2092 | /*{{{ print pipe */ |
2606 | /*{{{ print pipe */ |
2093 | /*----------------------------------------------------------------------*/ |
2607 | /*----------------------------------------------------------------------*/ |
2094 | #ifdef PRINTPIPE |
2608 | #ifdef PRINTPIPE |
2095 | FILE * |
2609 | FILE * |
2096 | rxvt_term::popen_printer () |
2610 | rxvt_term::popen_printer () |
2097 | { |
2611 | { |
2098 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2612 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2099 | |
2613 | |
2100 | if (stream == NULL) |
2614 | if (stream == NULL) |
2101 | rxvt_print_error ("can't open printer pipe"); |
2615 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2616 | |
2102 | return stream; |
2617 | return stream; |
2103 | } |
2618 | } |
2104 | |
2619 | |
2105 | int |
2620 | int |
2106 | rxvt_term::pclose_printer (FILE *stream) |
2621 | rxvt_term::pclose_printer (FILE *stream) |
2107 | { |
2622 | { |
2108 | fflush (stream); |
2623 | fflush (stream); |
2109 | /* pclose () reported not to work on SunOS 4.1.3 */ |
|
|
2110 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2111 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2112 | return pclose (stream); /* return fclose (stream); */ |
|
|
2113 | # else |
|
|
2114 | return pclose (stream); |
2624 | return pclose (stream); |
2115 | # endif |
|
|
2116 | } |
2625 | } |
2117 | |
2626 | |
2118 | /* |
2627 | /* |
2119 | * simulate attached vt100 printer |
2628 | * simulate attached vt100 printer |
2120 | */ |
2629 | */ |
2121 | void |
2630 | void |
2122 | rxvt_term::process_print_pipe () |
2631 | rxvt_term::process_print_pipe () |
2123 | { |
2632 | { |
2124 | int done; |
2633 | int done; |
2125 | FILE *fd; |
2634 | FILE *fd; |
2126 | |
2635 | |
2127 | if ((fd = popen_printer ()) == NULL) |
2636 | if ((fd = popen_printer ()) == NULL) |
2128 | return; |
2637 | return; |
2129 | |
2638 | |
2130 | /* |
2639 | /* |
2131 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2640 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2132 | * is received. |
2641 | * is received. |
2133 | */ |
2642 | */ |
2134 | for (done = 0; !done;) |
2643 | for (done = 0; !done;) |
2135 | { |
2644 | { |
2136 | unsigned char buf[8]; |
2645 | unsigned char buf[8]; |
2137 | unsigned char ch; |
2646 | unicode_t ch; |
2138 | unsigned int i, len; |
2647 | unsigned int i, len; |
2139 | |
2648 | |
2140 | if ((ch = cmd_getc ()) != C0_ESC) |
2649 | if ((ch = cmd_getc ()) != C0_ESC) |
2141 | { |
2650 | { |
2142 | if (putc (ch, fd) == EOF) |
2651 | if (putc (ch, fd) == EOF) |
2143 | break; /* done = 1 */ |
2652 | break; /* done = 1 */ |
… | |
… | |
2158 | { |
2667 | { |
2159 | if ((buf[len++] = cmd_getc ()) == 'i') |
2668 | if ((buf[len++] = cmd_getc ()) == 'i') |
2160 | break; /* done = 1 */ |
2669 | break; /* done = 1 */ |
2161 | } |
2670 | } |
2162 | } |
2671 | } |
|
|
2672 | |
2163 | for (i = 0; i < len; i++) |
2673 | for (i = 0; i < len; i++) |
2164 | if (putc (buf[i], fd) == EOF) |
2674 | if (putc (buf[i], fd) == EOF) |
2165 | { |
2675 | { |
2166 | done = 1; |
2676 | done = 1; |
2167 | break; |
2677 | break; |
2168 | } |
2678 | } |
2169 | } |
2679 | } |
2170 | } |
2680 | } |
|
|
2681 | |
2171 | pclose_printer (fd); |
2682 | pclose_printer (fd); |
2172 | } |
2683 | } |
2173 | #endif /* PRINTPIPE */ |
2684 | #endif /* PRINTPIPE */ |
2174 | /*}}} */ |
2685 | /*}}} */ |
2175 | |
2686 | |
2176 | /* *INDENT-OFF* */ |
2687 | /* *INDENT-OFF* */ |
2177 | enum { |
2688 | enum { |
2178 | C1_40 = 0x40, |
2689 | C1_40 = 0x40, |
2179 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2690 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2180 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2691 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2181 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2692 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2182 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2693 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2183 | }; |
2694 | }; |
2184 | /* *INDENT-ON* */ |
2695 | /* *INDENT-ON* */ |
2185 | |
2696 | |
2186 | /*{{{ process non-printing single characters */ |
2697 | /*{{{ process non-printing single characters */ |
2187 | void |
2698 | void |
2188 | rxvt_term::process_nonprinting (unsigned char ch) |
2699 | rxvt_term::process_nonprinting (unicode_t ch) |
2189 | { |
2700 | { |
2190 | switch (ch) |
2701 | switch (ch) |
2191 | { |
2702 | { |
|
|
2703 | case C0_ESC: |
|
|
2704 | process_escape_seq (); |
|
|
2705 | break; |
2192 | case C0_ENQ: /* terminal Status */ |
2706 | case C0_ENQ: /* terminal Status */ |
2193 | if (rs[Rs_answerbackstring]) |
2707 | if (rs[Rs_answerbackstring]) |
2194 | tt_write ( |
|
|
2195 | (const unsigned char *)rs[Rs_answerbackstring], |
2708 | tt_write ((const unsigned char *)rs[Rs_answerbackstring], |
2196 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2709 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2197 | else |
2710 | else |
2198 | tt_write ((unsigned char *)VT100_ANS, |
2711 | tt_write ((unsigned char *)VT100_ANS, |
2199 | (unsigned int)STRLEN (VT100_ANS)); |
2712 | (unsigned int)STRLEN (VT100_ANS)); |
2200 | break; |
2713 | break; |
2201 | case C0_BEL: /* bell */ |
2714 | case C0_BEL: /* bell */ |
2202 | scr_bell (); |
2715 | scr_bell (); |
2203 | break; |
2716 | break; |
2204 | case C0_BS: /* backspace */ |
2717 | case C0_BS: /* backspace */ |
… | |
… | |
2219 | scr_charset_choose (1); |
2732 | scr_charset_choose (1); |
2220 | break; |
2733 | break; |
2221 | case C0_SI: /* shift in - acs */ |
2734 | case C0_SI: /* shift in - acs */ |
2222 | scr_charset_choose (0); |
2735 | scr_charset_choose (0); |
2223 | break; |
2736 | break; |
|
|
2737 | |
|
|
2738 | #ifdef EIGHT_BIT_CONTROLS |
|
|
2739 | // 8-bit controls |
|
|
2740 | case 0x90: /* DCS */ |
|
|
2741 | process_dcs_seq (); |
|
|
2742 | break; |
|
|
2743 | case 0x9b: /* CSI */ |
|
|
2744 | process_csi_seq (); |
|
|
2745 | break; |
|
|
2746 | case 0x9d: /* CSI */ |
|
|
2747 | process_osc_seq (); |
|
|
2748 | break; |
|
|
2749 | #endif |
2224 | } |
2750 | } |
2225 | } |
2751 | } |
2226 | /*}}} */ |
2752 | /*}}} */ |
2227 | |
2753 | |
2228 | |
2754 | |
2229 | /*{{{ process VT52 escape sequences */ |
2755 | /*{{{ process VT52 escape sequences */ |
2230 | void |
2756 | void |
2231 | rxvt_term::process_escape_vt52 (unsigned char ch) |
2757 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2232 | { |
2758 | { |
2233 | int row, col; |
2759 | int row, col; |
2234 | |
2760 | |
2235 | switch (ch) |
2761 | switch (ch) |
2236 | { |
2762 | { |
… | |
… | |
2288 | |
2814 | |
2289 | /*{{{ process escape sequences */ |
2815 | /*{{{ process escape sequences */ |
2290 | void |
2816 | void |
2291 | rxvt_term::process_escape_seq () |
2817 | rxvt_term::process_escape_seq () |
2292 | { |
2818 | { |
2293 | unsigned char ch = cmd_getc (); |
2819 | unicode_t ch = cmd_getc (); |
2294 | |
2820 | |
2295 | if (PrivateModes & PrivMode_vt52) |
2821 | if (PrivateModes & PrivMode_vt52) |
2296 | { |
2822 | { |
2297 | process_escape_vt52 (ch); |
2823 | process_escape_vt52 (ch); |
2298 | return; |
2824 | return; |
… | |
… | |
2346 | break; |
2872 | break; |
2347 | |
2873 | |
2348 | /* 8.3.87: NEXT LINE */ |
2874 | /* 8.3.87: NEXT LINE */ |
2349 | case C1_NEL: /* ESC E */ |
2875 | case C1_NEL: /* ESC E */ |
2350 | { |
2876 | { |
2351 | uint32_t nlcr[] = { '\n', '\r' }; |
2877 | unicode_t nlcr[] = { C0_LF, C0_CR }; |
2352 | scr_add_lines (nlcr, 1, 2); |
2878 | scr_add_lines (nlcr, 1, 2); |
2353 | } |
2879 | } |
2354 | break; |
2880 | break; |
2355 | |
2881 | |
2356 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2882 | /* kidnapped escape sequence: Should be 8.3.48 */ |
… | |
… | |
2367 | case C1_RI: /* ESC M */ |
2893 | case C1_RI: /* ESC M */ |
2368 | scr_index (DN); |
2894 | scr_index (DN); |
2369 | break; |
2895 | break; |
2370 | |
2896 | |
2371 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2897 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2372 | /*case C1_SS2: scr_single_shift (2); break; */ |
2898 | /*case C1_SS2: scr_single_shift (2); break; */ |
2373 | |
2899 | |
2374 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2900 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2375 | /*case C1_SS3: scr_single_shift (3); break; */ |
2901 | /*case C1_SS3: scr_single_shift (3); break; */ |
2376 | |
2902 | |
2377 | /* 8.3.27: DEVICE CONTROL STRING */ |
2903 | /* 8.3.27: DEVICE CONTROL STRING */ |
2378 | case C1_DCS: /* ESC P */ |
2904 | case C1_DCS: /* ESC P */ |
2379 | process_dcs_seq (); |
2905 | process_dcs_seq (); |
2380 | break; |
2906 | break; |
… | |
… | |
2395 | process_osc_seq (); |
2921 | process_osc_seq (); |
2396 | break; |
2922 | break; |
2397 | |
2923 | |
2398 | /* 8.3.106: RESET TO INITIAL STATE */ |
2924 | /* 8.3.106: RESET TO INITIAL STATE */ |
2399 | case 'c': |
2925 | case 'c': |
|
|
2926 | mbstate.reset (); |
2400 | scr_poweron (); |
2927 | scr_poweron (); |
2401 | scrollbar_show (1); |
2928 | scrollbar_show (1); |
2402 | break; |
2929 | break; |
2403 | |
2930 | |
2404 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2931 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
… | |
… | |
2416 | |
2943 | |
2417 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2944 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2418 | /* *INDENT-OFF* */ |
2945 | /* *INDENT-OFF* */ |
2419 | enum { |
2946 | enum { |
2420 | CSI_ICH = 0x40, |
2947 | CSI_ICH = 0x40, |
2421 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2948 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2422 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2949 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2423 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2950 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2424 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2951 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2425 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2952 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2426 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2953 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
… | |
… | |
2441 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2968 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2442 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2969 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2443 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2970 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2444 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2971 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2445 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2972 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2446 | make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2973 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2447 | }; |
2974 | }; |
2448 | /* *INDENT-ON* */ |
2975 | /* *INDENT-ON* */ |
2449 | |
2976 | |
2450 | void |
2977 | void |
2451 | rxvt_term::process_csi_seq () |
2978 | rxvt_term::process_csi_seq () |
2452 | { |
2979 | { |
2453 | unsigned char ch, priv, i; |
2980 | unicode_t ch, priv, i; |
2454 | unsigned int nargs, p; |
2981 | unsigned int nargs, p; |
2455 | int n, ndef; |
2982 | int n, ndef; |
2456 | int arg[ESC_ARGS]; |
2983 | int arg[ESC_ARGS]; |
2457 | |
2984 | |
2458 | for (nargs = ESC_ARGS; nargs > 0;) |
2985 | for (nargs = ESC_ARGS; nargs > 0;) |
2459 | arg[--nargs] = 0; |
2986 | arg[--nargs] = 0; |
2460 | |
2987 | |
2461 | priv = 0; |
2988 | priv = 0; |
… | |
… | |
2463 | if (ch >= '<' && ch <= '?') |
2990 | if (ch >= '<' && ch <= '?') |
2464 | { /* '<' '=' '>' '?' */ |
2991 | { /* '<' '=' '>' '?' */ |
2465 | priv = ch; |
2992 | priv = ch; |
2466 | ch = cmd_getc (); |
2993 | ch = cmd_getc (); |
2467 | } |
2994 | } |
|
|
2995 | |
2468 | /* read any numerical arguments */ |
2996 | /* read any numerical arguments */ |
2469 | for (n = -1; ch < CSI_ICH; ) |
2997 | for (n = -1; ch < CSI_ICH; ) |
2470 | { |
2998 | { |
2471 | if (isdigit (ch)) |
2999 | if (isdigit (ch)) |
2472 | { |
3000 | { |
… | |
… | |
2479 | { |
3007 | { |
2480 | if (nargs < ESC_ARGS) |
3008 | if (nargs < ESC_ARGS) |
2481 | arg[nargs++] = n; |
3009 | arg[nargs++] = n; |
2482 | n = -1; |
3010 | n = -1; |
2483 | } |
3011 | } |
2484 | else if (ch == '\b') |
3012 | else if (IS_CONTROL (ch)) |
2485 | { |
|
|
2486 | scr_backspace (); |
|
|
2487 | } |
|
|
2488 | else if (ch == C0_ESC) |
|
|
2489 | { |
|
|
2490 | process_escape_seq (); |
|
|
2491 | return; |
|
|
2492 | } |
|
|
2493 | else if (ch < ' ') |
|
|
2494 | { |
|
|
2495 | process_nonprinting (ch); |
3013 | process_nonprinting (ch); |
2496 | } |
3014 | |
2497 | ch = cmd_getc (); |
3015 | ch = cmd_getc (); |
2498 | } |
3016 | } |
2499 | |
3017 | |
2500 | if (ch > CSI_7F) |
3018 | if (ch > CSI_7F) |
2501 | return; |
3019 | return; |
… | |
… | |
2659 | tt_printf ("\033[0n"); |
3177 | tt_printf ("\033[0n"); |
2660 | break; |
3178 | break; |
2661 | case 6: /* CPR requested */ |
3179 | case 6: /* CPR requested */ |
2662 | scr_report_position (); |
3180 | scr_report_position (); |
2663 | break; |
3181 | break; |
2664 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2665 | case 7: /* unofficial extension */ |
3182 | case 7: /* unofficial extension */ |
|
|
3183 | if (Options & Opt_insecure) |
2666 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
3184 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2667 | break; |
3185 | break; |
2668 | #endif |
|
|
2669 | case 8: /* unofficial extension */ |
3186 | case 8: /* unofficial extension */ |
2670 | xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
3187 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
2671 | break; |
3188 | break; |
2672 | } |
3189 | } |
2673 | break; |
3190 | break; |
2674 | |
3191 | |
2675 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
3192 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
… | |
… | |
2743 | #endif |
3260 | #endif |
2744 | |
3261 | |
2745 | case CSI_78: /* DECREQTPARM */ |
3262 | case CSI_78: /* DECREQTPARM */ |
2746 | if (arg[0] == 0 || arg[0] == 1) |
3263 | if (arg[0] == 0 || arg[0] == 1) |
2747 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
3264 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2748 | /* FALLTHROUGH */ |
3265 | break; |
2749 | |
3266 | |
2750 | default: |
3267 | default: |
2751 | break; |
3268 | break; |
2752 | } |
3269 | } |
2753 | } |
3270 | } |
… | |
… | |
2756 | #ifndef NO_FRILLS |
3273 | #ifndef NO_FRILLS |
2757 | /* ARGSUSED */ |
3274 | /* ARGSUSED */ |
2758 | void |
3275 | void |
2759 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
3276 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2760 | { |
3277 | { |
2761 | int x, y; |
3278 | int x, y; |
2762 | #if 0 |
|
|
2763 | char *s; |
|
|
2764 | #endif |
|
|
2765 | XWindowAttributes wattr; |
3279 | XWindowAttributes wattr; |
2766 | Window wdummy; |
3280 | Window wdummy; |
2767 | |
3281 | |
2768 | if (nargs == 0) |
3282 | if (nargs == 0) |
2769 | return; |
3283 | return; |
|
|
3284 | |
2770 | switch (args[0]) |
3285 | switch (args[0]) |
2771 | { |
3286 | { |
2772 | /* |
3287 | /* |
2773 | * commands |
3288 | * commands |
2774 | */ |
3289 | */ |
2775 | case 1: /* deiconify window */ |
3290 | case 1: /* deiconify window */ |
2776 | XMapWindow (display->display, TermWin.parent[0]); |
3291 | XMapWindow (display->display, TermWin.parent[0]); |
2777 | break; |
3292 | break; |
2778 | case 2: /* iconify window */ |
3293 | case 2: /* iconify window */ |
2779 | XIconifyWindow (display->display, TermWin.parent[0], |
3294 | XIconifyWindow (display->display, TermWin.parent[0], |
… | |
… | |
2796 | break; |
3311 | break; |
2797 | case 8: /* set size (chars) */ |
3312 | case 8: /* set size (chars) */ |
2798 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
3313 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
2799 | (unsigned int) (args[1] * TermWin.fheight)); |
3314 | (unsigned int) (args[1] * TermWin.fheight)); |
2800 | break; |
3315 | break; |
|
|
3316 | |
|
|
3317 | //case 9: NYI, TODO, restore maximized window or maximize window |
2801 | default: |
3318 | default: |
2802 | if (args[0] >= 24) /* set height (chars) */ |
3319 | if (args[0] >= 24) /* set height (chars) */ |
2803 | set_widthheight ((unsigned int)TermWin.width, |
3320 | set_widthheight ((unsigned int)TermWin.width, |
2804 | (unsigned int) (args[1] * TermWin.fheight)); |
3321 | (unsigned int) (args[1] * TermWin.fheight)); |
2805 | break; |
3322 | break; |
|
|
3323 | |
|
|
3324 | |
2806 | /* |
3325 | /* |
2807 | * reports - some output format copied from XTerm |
3326 | * reports - some output format copied from XTerm |
2808 | */ |
3327 | */ |
2809 | case 11: /* report window state */ |
3328 | case 11: /* report window state */ |
2810 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3329 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2811 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3330 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2812 | break; |
3331 | break; |
2813 | case 13: /* report window position */ |
3332 | case 13: /* report window position */ |
2814 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3333 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2815 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
3334 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
2816 | -wattr.border_width, -wattr.border_width, |
3335 | -wattr.border_width, -wattr.border_width, |
2817 | &x, &y, &wdummy); |
3336 | &x, &y, &wdummy); |
2818 | tt_printf ("\033[3;%d;%dt", x, y); |
3337 | tt_printf ("\033[3;%d;%dt", x, y); |
2819 | break; |
3338 | break; |
2820 | case 14: /* report window size (pixels) */ |
3339 | case 14: /* report window size (pixels) */ |
2821 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3340 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2822 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
3341 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2823 | break; |
3342 | break; |
2824 | case 18: /* report window size (chars) */ |
3343 | case 18: /* report text area size (chars) */ |
2825 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
3344 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
2826 | break; |
3345 | break; |
2827 | #if 0 /* XXX: currently disabled due to security concerns */ |
3346 | case 19: /* report window size (chars) */ |
|
|
3347 | tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); |
|
|
3348 | break; |
2828 | case 20: /* report icon label */ |
3349 | case 20: /* report icon label */ |
|
|
3350 | { |
|
|
3351 | char *s; |
2829 | XGetIconName (display->display, TermWin.parent[0], &s); |
3352 | XGetIconName (display->display, TermWin.parent[0], &s); |
2830 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3353 | tt_printf ("\033]L%-.250s\234", (Options & Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3354 | XFree (s); |
|
|
3355 | } |
2831 | break; |
3356 | break; |
2832 | case 21: /* report window title */ |
3357 | case 21: /* report window title */ |
|
|
3358 | { |
|
|
3359 | char *s; |
2833 | XFetchName (display->display, TermWin.parent[0], &s); |
3360 | XFetchName (display->display, TermWin.parent[0], &s); |
2834 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3361 | tt_printf ("\033]l%-.250s\234", (Options & Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3362 | XFree (s); |
|
|
3363 | } |
2835 | break; |
3364 | break; |
2836 | #endif |
|
|
2837 | |
|
|
2838 | } |
3365 | } |
2839 | } |
3366 | } |
2840 | #endif |
3367 | #endif |
2841 | |
3368 | |
2842 | /*----------------------------------------------------------------------*/ |
3369 | /*----------------------------------------------------------------------*/ |
2843 | /* |
3370 | /* |
2844 | * get input up until STRING TERMINATOR (or BEL) |
3371 | * get input up until STRING TERMINATOR (or BEL) |
2845 | * ends_how is terminator used. returned input must be free ()d |
3372 | * ends_how is terminator used. returned input must be free()'d |
2846 | */ |
3373 | */ |
2847 | unsigned char * |
3374 | unsigned char * |
2848 | rxvt_term::get_to_st (unsigned char *ends_how) |
3375 | rxvt_term::get_to_st (unicode_t &ends_how) |
2849 | { |
3376 | { |
2850 | int seen_esc = 0; /* seen escape? */ |
3377 | unicode_t prev = 0, ch; |
2851 | unsigned int n = 0; |
3378 | unsigned int n = 0; |
2852 | unsigned char *s; |
3379 | unsigned char *s; |
2853 | unsigned char ch, string[STRING_MAX]; |
3380 | unsigned char string[STRING_MAX]; |
2854 | |
3381 | |
2855 | for (; (ch = cmd_getc ());) |
3382 | while ((ch = cmd_getc ()) != NOCHAR) |
2856 | { |
3383 | { |
2857 | if (ch == C0_BEL |
|
|
2858 | || ch == CHAR_ST |
|
|
2859 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
|
|
2860 | break; |
|
|
2861 | if (ch == C0_ESC) |
3384 | if (prev == C0_ESC) |
2862 | { |
|
|
2863 | seen_esc = 1; |
|
|
2864 | continue; |
|
|
2865 | } |
3385 | { |
2866 | else if (ch == '\t') |
3386 | if (ch == 0x5c) /* 7bit ST */ |
2867 | ch = ' '; /* translate '\t' to space */ |
3387 | break; |
2868 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
3388 | else |
|
|
3389 | return NULL; |
|
|
3390 | } |
|
|
3391 | else if (ch == C0_BEL || ch == CHAR_ST) |
|
|
3392 | break; |
|
|
3393 | else if (ch < 0x20) |
2869 | return NULL; /* other control character - exit */ |
3394 | return NULL; /* other control character - exit */ |
|
|
3395 | |
2870 | if (n < sizeof (string) - 1) |
3396 | if (n >= sizeof (string) - 1) |
|
|
3397 | // stop at some sane length |
|
|
3398 | return NULL; |
|
|
3399 | |
|
|
3400 | if (ch == C0_SYN) |
|
|
3401 | { |
|
|
3402 | string[n++] = cmd_get8 (); |
|
|
3403 | prev = 0; |
|
|
3404 | } |
|
|
3405 | else |
2871 | string[n++] = ch; |
3406 | string[n++] = prev = ch; |
2872 | seen_esc = 0; |
|
|
2873 | } |
3407 | } |
|
|
3408 | |
2874 | string[n++] = '\0'; |
3409 | string[n++] = '\0'; |
|
|
3410 | |
2875 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
3411 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
2876 | return NULL; |
3412 | return NULL; |
|
|
3413 | |
2877 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3414 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2878 | STRNCPY (s, string, n); |
3415 | STRNCPY (s, string, n); |
2879 | return s; |
3416 | return s; |
2880 | } |
3417 | } |
2881 | |
3418 | |
2882 | /*----------------------------------------------------------------------*/ |
3419 | /*----------------------------------------------------------------------*/ |
… | |
… | |
2884 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3421 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2885 | */ |
3422 | */ |
2886 | void |
3423 | void |
2887 | rxvt_term::process_dcs_seq () |
3424 | rxvt_term::process_dcs_seq () |
2888 | { |
3425 | { |
2889 | unsigned char eh, *s; |
3426 | unsigned char *s; |
|
|
3427 | unicode_t eh; |
|
|
3428 | |
2890 | /* |
3429 | /* |
2891 | * Not handled yet |
3430 | * Not handled yet |
2892 | */ |
3431 | */ |
2893 | s = get_to_st (&eh); |
3432 | s = get_to_st (eh); |
2894 | if (s) |
3433 | if (s) |
2895 | free (s); |
3434 | free (s); |
|
|
3435 | |
2896 | return; |
3436 | return; |
2897 | } |
3437 | } |
2898 | |
3438 | |
2899 | /*----------------------------------------------------------------------*/ |
3439 | /*----------------------------------------------------------------------*/ |
2900 | /* |
3440 | /* |
2901 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3441 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2902 | */ |
3442 | */ |
2903 | void |
3443 | void |
2904 | rxvt_term::process_osc_seq () |
3444 | rxvt_term::process_osc_seq () |
2905 | { |
3445 | { |
2906 | unsigned char ch, eh, *s; |
3446 | unicode_t ch, eh; |
2907 | int arg; |
3447 | int arg; |
2908 | |
3448 | |
2909 | ch = cmd_getc (); |
3449 | ch = cmd_getc (); |
2910 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
3450 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2911 | arg = arg * 10 + (ch - '0'); |
3451 | arg = arg * 10 + (ch - '0'); |
2912 | |
3452 | |
2913 | if (ch == ';') |
3453 | if (ch == ';') |
2914 | { |
3454 | { |
2915 | s = get_to_st (&eh); |
3455 | unsigned char *s = get_to_st (eh); |
|
|
3456 | |
2916 | if (s) |
3457 | if (s) |
2917 | { |
3458 | { |
2918 | /* |
|
|
2919 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
2920 | * so do it here |
|
|
2921 | */ |
|
|
2922 | if (arg == XTerm_Menu) |
|
|
2923 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2924 | menubar_dispatch ((char *)s); |
|
|
2925 | #else |
|
|
2926 | (void)0; |
|
|
2927 | #endif |
|
|
2928 | else |
|
|
2929 | xterm_seq (arg, (char *)s, eh); |
3459 | process_xterm_seq (arg, (char *)s, eh); |
2930 | free (s); |
3460 | free (s); |
2931 | } |
3461 | } |
2932 | } |
3462 | } |
2933 | } |
3463 | } |
|
|
3464 | |
|
|
3465 | void |
|
|
3466 | rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) |
|
|
3467 | { |
|
|
3468 | if (str[0] == '?' && !str[1]) |
|
|
3469 | { |
|
|
3470 | unsigned short r, g, b; |
|
|
3471 | PixColorsFocused[color].get (display, r, g, b); |
|
|
3472 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); |
|
|
3473 | } |
|
|
3474 | else |
|
|
3475 | set_window_color (color, str); |
|
|
3476 | } |
|
|
3477 | |
2934 | /* |
3478 | /* |
2935 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3479 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2936 | * 0 = change iconName/title |
3480 | * 0 = change iconName/title |
2937 | * 1 = change iconName |
3481 | * 1 = change iconName |
2938 | * 2 = change title |
3482 | * 2 = change title |
2939 | * 4 = change color |
3483 | * 4 = change color |
|
|
3484 | * 10 = change fg color |
|
|
3485 | * 11 = change bg color |
2940 | * 12 = change text color |
3486 | * 12 = change text color |
2941 | * 13 = change mouse foreground color |
3487 | * 13 = change mouse foreground color |
2942 | * 17 = change highlight character colour |
3488 | * 17 = change highlight character colour |
2943 | * 18 = change bold character color |
3489 | * 18 = change bold character color |
2944 | * 19 = change underlined character color |
3490 | * 19 = change underlined character color |
2945 | * 46 = change logfile (not implemented) |
3491 | * 46 = change logfile (not implemented) |
2946 | * 50 = change font |
3492 | * 50 = change font |
2947 | * |
3493 | * |
2948 | * rxvt extensions: |
3494 | * rxvt extensions: |
2949 | * 10 = menu (may change in future) |
|
|
2950 | * 20 = bg pixmap |
3495 | * 20 = bg pixmap |
2951 | * 39 = change default fg color |
3496 | * 39 = change default fg color |
2952 | * 49 = change default bg color |
3497 | * 49 = change default bg color |
2953 | * 55 = dump scrollback buffer and all of screen |
3498 | * 55 = dump scrollback buffer and all of screen |
2954 | * 701 = change locale |
3499 | * 701 = change locale |
2955 | * 702 = find font |
3500 | * 702 = find font |
|
|
3501 | * 703 = menu |
2956 | */ |
3502 | */ |
2957 | void |
3503 | void |
2958 | rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) |
3504 | rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) |
2959 | { |
3505 | { |
2960 | int changed = 0; |
3506 | int changed = 0; |
2961 | int color; |
3507 | int color; |
2962 | char *buf, *name; |
3508 | char *buf, *name; |
|
|
3509 | bool query = str[0] == '?' && !str[1]; |
2963 | |
3510 | |
2964 | assert (str != NULL); |
3511 | assert (str != NULL); |
2965 | switch (op) |
3512 | switch (op) |
2966 | { |
3513 | { |
2967 | case XTerm_name: |
3514 | case XTerm_name: |
2968 | set_title (str); |
3515 | set_title (str); |
2969 | /* FALLTHROUGH */ |
3516 | /* FALLTHROUGH */ |
2970 | case XTerm_iconName: |
3517 | case XTerm_iconName: |
2971 | set_iconName (str); |
3518 | set_icon_name (str); |
2972 | break; |
3519 | break; |
2973 | case XTerm_title: |
3520 | case XTerm_title: |
2974 | set_title (str); |
3521 | set_title (str); |
2975 | break; |
3522 | break; |
|
|
3523 | case XTerm_property: |
|
|
3524 | if (str[0] == '?') |
|
|
3525 | { |
|
|
3526 | Atom prop = XInternAtom (display->display, str + 1, True); |
|
|
3527 | Atom actual_type; |
|
|
3528 | int actual_format; |
|
|
3529 | unsigned long nitems; |
|
|
3530 | unsigned long bytes_after; |
|
|
3531 | unsigned char *value = 0; |
|
|
3532 | const char *str = ""; |
|
|
3533 | |
|
|
3534 | if (prop |
|
|
3535 | && XGetWindowProperty (display->display, TermWin.parent[0], |
|
|
3536 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3537 | &actual_type, &actual_format, |
|
|
3538 | &nitems, &bytes_after, &value) == Success |
|
|
3539 | && actual_type != None |
|
|
3540 | && actual_format == 8) |
|
|
3541 | str = (const char *)(value); |
|
|
3542 | |
|
|
3543 | tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); |
|
|
3544 | |
|
|
3545 | XFree (value); |
|
|
3546 | } |
|
|
3547 | else |
|
|
3548 | { |
|
|
3549 | char *eq = strchr (str, '='); // constness lost, but verified to be ok |
|
|
3550 | |
|
|
3551 | if (eq) |
|
|
3552 | { |
|
|
3553 | *eq = 0; |
|
|
3554 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
3555 | display->atom (str), XA_STRING, 8, |
|
|
3556 | PropModeReplace, (unsigned char *)eq + 1, |
|
|
3557 | strlen (eq + 1)); |
|
|
3558 | } |
|
|
3559 | else |
|
|
3560 | XDeleteProperty (display->display, TermWin.parent[0], |
|
|
3561 | display->atom (str)); |
|
|
3562 | } |
|
|
3563 | break; |
|
|
3564 | |
2976 | case XTerm_Color: |
3565 | case XTerm_Color: |
2977 | for (buf = (char *)str; buf && *buf;) |
3566 | for (buf = (char *)str; buf && *buf;) |
2978 | { |
3567 | { |
2979 | if ((name = STRCHR (buf, ';')) == NULL) |
3568 | if ((name = STRCHR (buf, ';')) == NULL) |
2980 | break; |
3569 | break; |
|
|
3570 | |
2981 | *name++ = '\0'; |
3571 | *name++ = '\0'; |
2982 | color = atoi (buf); |
3572 | color = atoi (buf); |
|
|
3573 | |
2983 | if (color < 0 || color >= TOTAL_COLORS) |
3574 | if (color < 0 || color >= TOTAL_COLORS) |
2984 | break; |
3575 | break; |
|
|
3576 | |
2985 | if ((buf = STRCHR (name, ';')) != NULL) |
3577 | if ((buf = STRCHR (name, ';')) != NULL) |
2986 | *buf++ = '\0'; |
3578 | *buf++ = '\0'; |
|
|
3579 | |
|
|
3580 | if (name[0] == '?' && !name[1]) |
|
|
3581 | { |
|
|
3582 | unsigned short r, g, b; |
|
|
3583 | PixColorsFocused[color + minCOLOR].get (display, r, g, b); |
|
|
3584 | tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); |
|
|
3585 | } |
|
|
3586 | else |
2987 | set_window_color (color + minCOLOR, name); |
3587 | set_window_color (color + minCOLOR, name); |
2988 | } |
3588 | } |
|
|
3589 | break; |
|
|
3590 | case XTerm_Color00: |
|
|
3591 | process_color_seq (XTerm_Color00, Color_fg, str, resp); |
|
|
3592 | break; |
|
|
3593 | case XTerm_Color01: |
|
|
3594 | process_color_seq (XTerm_Color00, Color_bg, str, resp); |
2989 | break; |
3595 | break; |
2990 | #ifndef NO_CURSORCOLOR |
3596 | #ifndef NO_CURSORCOLOR |
2991 | case XTerm_Color_cursor: |
3597 | case XTerm_Color_cursor: |
2992 | set_window_color (Color_cursor, str); |
3598 | process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); |
2993 | break; |
3599 | break; |
2994 | #endif |
3600 | #endif |
2995 | case XTerm_Color_pointer: |
3601 | case XTerm_Color_pointer_fg: |
2996 | set_window_color (Color_pointer, str); |
3602 | process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); |
|
|
3603 | break; |
|
|
3604 | case XTerm_Color_pointer_bg: |
|
|
3605 | process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); |
2997 | break; |
3606 | break; |
2998 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3607 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2999 | case XTerm_Color_BD: |
3608 | case XTerm_Color_BD: |
3000 | set_window_color (Color_BD, str); |
3609 | process_color_seq (XTerm_Color_BD, Color_BD, str, resp); |
3001 | break; |
3610 | break; |
3002 | case XTerm_Color_UL: |
3611 | case XTerm_Color_UL: |
3003 | set_window_color (Color_UL, str); |
3612 | process_color_seq (XTerm_Color_UL, Color_UL, str, resp); |
3004 | break; |
3613 | break; |
3005 | case XTerm_Color_RV: |
3614 | case XTerm_Color_RV: |
3006 | set_window_color (Color_RV, str); |
3615 | process_color_seq (XTerm_Color_RV, Color_RV, str, resp); |
3007 | break; |
3616 | break; |
3008 | #endif |
3617 | #endif |
3009 | |
3618 | |
3010 | case XTerm_Menu: |
|
|
3011 | /* |
|
|
3012 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
3013 | * so DON'T do it here |
|
|
3014 | */ |
|
|
3015 | break; |
|
|
3016 | case XTerm_Pixmap: |
3619 | case XTerm_Pixmap: |
3017 | if (*str != ';') |
3620 | if (*str != ';') |
3018 | { |
3621 | { |
3019 | #if XPM_BACKGROUND |
3622 | #if XPM_BACKGROUND |
3020 | scale_pixmap (""); /* reset to default scaling */ |
3623 | scale_pixmap (""); /* reset to default scaling */ |
… | |
… | |
3043 | set_window_color (Color_fg, str); |
3646 | set_window_color (Color_fg, str); |
3044 | break; |
3647 | break; |
3045 | case XTerm_restoreBG: |
3648 | case XTerm_restoreBG: |
3046 | set_window_color (Color_bg, str); |
3649 | set_window_color (Color_bg, str); |
3047 | break; |
3650 | break; |
|
|
3651 | |
3048 | case XTerm_logfile: |
3652 | case XTerm_logfile: |
|
|
3653 | // TODO, when secure mode? |
3049 | break; |
3654 | break; |
|
|
3655 | |
3050 | case XTerm_font: |
3656 | case XTerm_font: |
|
|
3657 | if (query) |
|
|
3658 | tt_printf ("\33]%d;%-.250s%c", XTerm_font, |
|
|
3659 | (Options & Opt_insecure) && TermWin.fontset->fontdesc |
|
|
3660 | ? TermWin.fontset->fontdesc : "", |
|
|
3661 | resp); |
|
|
3662 | else |
3051 | change_font (str); |
3663 | change_font (str); |
3052 | break; |
3664 | break; |
|
|
3665 | |
3053 | #ifndef NO_FRILLS |
3666 | #ifndef NO_FRILLS |
3054 | case XTerm_locale: |
3667 | case XTerm_locale: |
3055 | if (str[0] == '?' && !str[1]) |
3668 | if (query) |
3056 | tt_printf ("%-.250s\n", locale); |
3669 | tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (Options & Opt_insecure) ? locale : "", resp); |
3057 | else |
3670 | else |
3058 | { |
3671 | { |
3059 | set_locale (str); |
3672 | set_locale (str); |
3060 | # ifdef USE_XIM |
3673 | # ifdef USE_XIM |
3061 | im_cb (); |
3674 | im_cb (); |
3062 | # endif |
3675 | # endif |
3063 | } |
3676 | } |
3064 | break; |
3677 | break; |
|
|
3678 | |
3065 | case XTerm_findfont: |
3679 | case XTerm_findfont: |
3066 | { |
3680 | { |
3067 | int fid = TermWin.fontset->find_font (atoi (str)); |
3681 | int fid = TermWin.fontset->find_font (atoi (str)); |
3068 | tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name); |
3682 | tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont, |
|
|
3683 | fid, |
|
|
3684 | (Options & Opt_insecure) ? (*TermWin.fontset)[fid]->name : "", |
|
|
3685 | resp); |
3069 | } |
3686 | } |
|
|
3687 | break; |
|
|
3688 | #endif |
|
|
3689 | |
|
|
3690 | #ifdef MENUBAR |
|
|
3691 | case XTerm_Menu: |
|
|
3692 | if (Options & Opt_insecure) |
|
|
3693 | menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked |
3070 | break; |
3694 | break; |
3071 | #endif |
3695 | #endif |
3072 | #if 0 |
3696 | #if 0 |
3073 | case XTerm_dumpscreen: /* no error notices */ |
3697 | case XTerm_dumpscreen: /* no error notices */ |
3074 | { |
3698 | { |
3075 | int fd; |
3699 | int fd; |
3076 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3700 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3077 | { |
3701 | { |
3078 | scr_dump (fd); |
3702 | scr_dump (fd); |
3079 | close (fd); |
3703 | close (fd); |
3080 | } |
3704 | } |
3081 | } |
3705 | } |
3082 | break; |
3706 | break; |
3083 | #endif |
3707 | #endif |
3084 | |
|
|
3085 | } |
3708 | } |
3086 | } |
3709 | } |
3087 | /*----------------------------------------------------------------------*/ |
3710 | /*----------------------------------------------------------------------*/ |
3088 | |
3711 | |
3089 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
3712 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
… | |
… | |
3097 | * so no need for fancy checking |
3720 | * so no need for fancy checking |
3098 | */ |
3721 | */ |
3099 | int |
3722 | int |
3100 | rxvt_term::privcases (int mode, unsigned long bit) |
3723 | rxvt_term::privcases (int mode, unsigned long bit) |
3101 | { |
3724 | { |
3102 | int state; |
3725 | int state; |
3103 | |
3726 | |
3104 | if (mode == 's') |
3727 | if (mode == 's') |
3105 | { |
3728 | { |
3106 | SavedModes |= (PrivateModes & bit); |
3729 | SavedModes |= (PrivateModes & bit); |
3107 | return -1; |
3730 | return -1; |
… | |
… | |
3112 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3735 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3113 | else |
3736 | else |
3114 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3737 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3115 | PrivMode (state, bit); |
3738 | PrivMode (state, bit); |
3116 | } |
3739 | } |
|
|
3740 | |
3117 | return state; |
3741 | return state; |
3118 | } |
3742 | } |
3119 | |
3743 | |
3120 | /* we're not using priv _yet_ */ |
3744 | /* we're not using priv _yet_ */ |
3121 | void |
3745 | void |
3122 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3746 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3123 | { |
3747 | { |
3124 | unsigned int i, j; |
3748 | unsigned int i, j; |
3125 | int state; |
3749 | int state; |
|
|
3750 | |
3126 | static const struct |
3751 | static const struct |
3127 | { |
3752 | { |
3128 | const int argval; |
3753 | const int argval; |
3129 | const unsigned long bit; |
3754 | const unsigned long bit; |
3130 | } |
3755 | } |
|
|
3756 | |
3131 | argtopriv[] = { |
3757 | argtopriv[] = { |
3132 | { 1, PrivMode_aplCUR }, |
3758 | { 1, PrivMode_aplCUR }, |
3133 | { 2, PrivMode_vt52 }, |
3759 | { 2, PrivMode_vt52 }, |
3134 | { 3, PrivMode_132 }, |
3760 | { 3, PrivMode_132 }, |
3135 | { 4, PrivMode_smoothScroll }, |
3761 | { 4, PrivMode_smoothScroll }, |
… | |
… | |
3141 | { menuBar_esc, PrivMode_menuBar }, |
3767 | { menuBar_esc, PrivMode_menuBar }, |
3142 | #endif |
3768 | #endif |
3143 | #ifdef scrollBar_esc |
3769 | #ifdef scrollBar_esc |
3144 | { scrollBar_esc, PrivMode_scrollBar }, |
3770 | { scrollBar_esc, PrivMode_scrollBar }, |
3145 | #endif |
3771 | #endif |
|
|
3772 | // 18, 19 printing-related |
3146 | { 25, PrivMode_VisibleCursor }, |
3773 | { 25, PrivMode_VisibleCursor }, |
|
|
3774 | // 30 show scrollbar rxvt. extension |
3147 | { 35, PrivMode_ShiftKeys }, |
3775 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3148 | { 40, PrivMode_132OK }, |
3776 | { 40, PrivMode_132OK }, |
|
|
3777 | // 41 xterm more fixes NYI |
|
|
3778 | // 45 margin bell NYI |
|
|
3779 | // 46 start logging |
3149 | { 47, PrivMode_Screen }, |
3780 | { 47, PrivMode_Screen }, |
3150 | { 66, PrivMode_aplKP }, |
3781 | { 66, PrivMode_aplKP }, |
3151 | #ifndef NO_BACKSPACE_KEY |
3782 | #ifndef NO_BACKSPACE_KEY |
3152 | { 67, PrivMode_BackSpace }, |
3783 | { 67, PrivMode_BackSpace }, |
3153 | #endif |
3784 | #endif |
3154 | { 1000, PrivMode_MouseX11 }, |
3785 | { 1000, PrivMode_MouseX11 }, |
|
|
3786 | // 1001 Use Hilite Mouse Tracking. NYI, TODO |
|
|
3787 | // 1002 Use Cell Motion Mouse Tracking. NYI, TODO |
|
|
3788 | // 1003 Use All Motion Mouse Tracking. NYI, TODO |
3155 | { 1010, PrivMode_TtyOutputInh }, |
3789 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
3156 | { 1011, PrivMode_Keypress }, |
3790 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
3791 | // 1035 enable modifiers for alt, numlock NYI |
|
|
3792 | // 1036 send ESC for meta keys NYI |
|
|
3793 | // 1037 send DEL for keypad delete NYI |
3157 | { 1047, PrivMode_Screen }, |
3794 | { 1047, PrivMode_Screen }, |
|
|
3795 | // 1048 save and restore cursor |
3158 | { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ |
3796 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
3797 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
3159 | }; |
3798 | }; |
3160 | |
3799 | |
3161 | if (nargs == 0) |
3800 | if (nargs == 0) |
3162 | return; |
3801 | return; |
3163 | |
3802 | |
… | |
… | |
3178 | state = privcases (mode, argtopriv[j].bit); |
3817 | state = privcases (mode, argtopriv[j].bit); |
3179 | break; |
3818 | break; |
3180 | } |
3819 | } |
3181 | |
3820 | |
3182 | /* extra handling for values with state unkept */ |
3821 | /* extra handling for values with state unkept */ |
3183 | if (state == -1) |
|
|
3184 | switch (arg[i]) |
3822 | switch (arg[i]) |
3185 | { |
3823 | { |
3186 | case 1048: /* alternative cursor save */ |
3824 | case 1048: /* alternative cursor save */ |
|
|
3825 | if (Options & Opt_secondaryScreen) |
3187 | if (mode == 0) |
3826 | if (mode == 0) |
3188 | scr_cursor (RESTORE); |
3827 | scr_cursor (RESTORE); |
3189 | else if (mode == 1) |
3828 | else if (mode == 1) |
3190 | scr_cursor (SAVE); |
3829 | scr_cursor (SAVE); |
3191 | /* FALLTHROUGH */ |
|
|
3192 | default: |
|
|
3193 | continue; /* for (;i;) */ |
|
|
3194 | } |
|
|
3195 | |
|
|
3196 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3197 | switch (arg[i]) |
|
|
3198 | { |
|
|
3199 | /* case 1: - application cursor keys */ |
|
|
3200 | case 2: /* VT52 mode */ |
|
|
3201 | /* oddball mode. should be set regardless of set/reset |
|
|
3202 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3203 | * within VT52 mode |
|
|
3204 | */ |
|
|
3205 | PrivMode (1, PrivMode_vt52); |
|
|
3206 | break; |
3830 | break; |
|
|
3831 | } |
|
|
3832 | |
|
|
3833 | if (state >= 0) |
|
|
3834 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3835 | switch (arg[i]) |
|
|
3836 | { |
|
|
3837 | /* case 1: - application cursor keys */ |
|
|
3838 | case 2: /* VT52 mode */ |
|
|
3839 | /* oddball mode. should be set regardless of set/reset |
|
|
3840 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3841 | * within VT52 mode |
|
|
3842 | */ |
|
|
3843 | PrivMode (1, PrivMode_vt52); |
|
|
3844 | break; |
3207 | case 3: /* 80/132 */ |
3845 | case 3: /* 80/132 */ |
3208 | if (PrivateModes & PrivMode_132OK) |
3846 | if (PrivateModes & PrivMode_132OK) |
3209 | set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); |
3847 | set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); |
3210 | break; |
3848 | break; |
3211 | case 4: /* smooth scrolling */ |
3849 | case 4: /* smooth scrolling */ |
3212 | if (state) |
3850 | if (state) |
3213 | Options &= ~Opt_jumpScroll; |
3851 | Options &= ~Opt_jumpScroll; |
3214 | else |
3852 | else |
3215 | Options |= Opt_jumpScroll; |
3853 | Options |= Opt_jumpScroll; |
3216 | break; |
3854 | break; |
3217 | case 5: /* reverse video */ |
3855 | case 5: /* reverse video */ |
3218 | scr_rvideo_mode (state); |
3856 | scr_rvideo_mode (state); |
3219 | break; |
3857 | break; |
3220 | case 6: /* relative/absolute origins */ |
3858 | case 6: /* relative/absolute origins */ |
3221 | scr_relative_origin (state); |
3859 | scr_relative_origin (state); |
3222 | break; |
3860 | break; |
3223 | case 7: /* autowrap */ |
3861 | case 7: /* autowrap */ |
3224 | scr_autowrap (state); |
3862 | scr_autowrap (state); |
3225 | break; |
3863 | break; |
3226 | /* case 8: - auto repeat, can't do on a per window basis */ |
3864 | /* case 8: - auto repeat, can't do on a per window basis */ |
3227 | case 9: /* X10 mouse reporting */ |
3865 | case 9: /* X10 mouse reporting */ |
3228 | if (state) /* orthogonal */ |
3866 | if (state) /* orthogonal */ |
3229 | PrivateModes &= ~ (PrivMode_MouseX11); |
3867 | PrivateModes &= ~PrivMode_MouseX11; |
3230 | break; |
3868 | break; |
3231 | #ifdef menuBar_esc |
3869 | #ifdef menuBar_esc |
3232 | case menuBar_esc: |
3870 | case menuBar_esc: |
3233 | #ifdef MENUBAR |
3871 | #ifdef MENUBAR |
3234 | map_menuBar (state); |
3872 | map_menuBar (state); |
3235 | #endif |
3873 | #endif |
3236 | break; |
3874 | break; |
3237 | #endif |
3875 | #endif |
3238 | #ifdef scrollBar_esc |
3876 | #ifdef scrollBar_esc |
3239 | case scrollBar_esc: |
3877 | case scrollBar_esc: |
3240 | if (scrollbar_mapping (state)) |
3878 | if (scrollbar_mapping (state)) |
3241 | { |
3879 | { |
3242 | resize_all_windows (0, 0, 0); |
3880 | resize_all_windows (0, 0, 0); |
3243 | scr_touch (true); |
3881 | scr_touch (true); |
3244 | } |
3882 | } |
3245 | break; |
3883 | break; |
3246 | #endif |
3884 | #endif |
3247 | case 25: /* visible/invisible cursor */ |
3885 | case 25: /* visible/invisible cursor */ |
3248 | scr_cursor_visible (state); |
3886 | scr_cursor_visible (state); |
3249 | break; |
3887 | break; |
3250 | /* case 35: - shift keys */ |
3888 | /* case 35: - shift keys */ |
3251 | /* case 40: - 80 <--> 132 mode */ |
3889 | /* case 40: - 80 <--> 132 mode */ |
3252 | case 47: /* secondary screen */ |
3890 | case 47: /* secondary screen */ |
3253 | scr_change_screen (state); |
3891 | scr_change_screen (state); |
3254 | break; |
3892 | break; |
3255 | /* case 66: - application key pad */ |
3893 | /* case 66: - application key pad */ |
3256 | /* case 67: - backspace key */ |
3894 | /* case 67: - backspace key */ |
3257 | case 1000: /* X11 mouse reporting */ |
3895 | case 1000: /* X11 mouse reporting */ |
3258 | if (state) /* orthogonal */ |
3896 | if (state) /* orthogonal */ |
3259 | PrivateModes &= ~ (PrivMode_MouseX10); |
3897 | PrivateModes &= ~PrivMode_MouseX10; |
3260 | break; |
3898 | break; |
3261 | #if 0 |
3899 | #if 0 |
3262 | case 1001: |
3900 | case 1001: |
3263 | break; /* X11 mouse highlighting */ |
3901 | break; /* X11 mouse highlighting */ |
3264 | #endif |
3902 | #endif |
3265 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3903 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3266 | if (state) |
3904 | if (state) |
3267 | Options &= ~Opt_scrollTtyOutput; |
3905 | Options &= ~Opt_scrollTtyOutput; |
3268 | else |
3906 | else |
3269 | Options |= Opt_scrollTtyOutput; |
3907 | Options |= Opt_scrollTtyOutput; |
3270 | break; |
3908 | break; |
3271 | case 1011: /* scroll to bottom on key press */ |
3909 | case 1011: /* scroll to bottom on key press */ |
3272 | if (state) |
3910 | if (state) |
3273 | Options |= Opt_scrollTtyKeypress; |
3911 | Options |= Opt_scrollTtyKeypress; |
3274 | else |
3912 | else |
3275 | Options &= ~Opt_scrollTtyKeypress; |
3913 | Options &= ~Opt_scrollTtyKeypress; |
3276 | break; |
3914 | break; |
3277 | case 1047: /* secondary screen w/ clearing */ |
3915 | case 1047: /* secondary screen w/ clearing last */ |
3278 | case 1049: /* better secondary screen w/ clearing, but not fully implemented */ |
3916 | if (Options & Opt_secondaryScreen) |
3279 | if (current_screen != PRIMARY) |
3917 | if (current_screen != PRIMARY) |
3280 | scr_erase_screen (2); |
3918 | scr_erase_screen (2); |
3281 | scr_change_screen (state); |
3919 | scr_change_screen (state); |
3282 | /* FALLTHROUGH */ |
|
|
3283 | default: |
|
|
3284 | break; |
3920 | break; |
|
|
3921 | case 1049: /* secondary screen w/ clearing first */ |
|
|
3922 | scr_change_screen (state); |
|
|
3923 | if (Options & Opt_secondaryScreen) |
|
|
3924 | if (current_screen != PRIMARY) |
|
|
3925 | scr_erase_screen (2); |
|
|
3926 | break; |
|
|
3927 | default: |
|
|
3928 | break; |
3285 | } |
3929 | } |
3286 | } |
3930 | } |
3287 | } |
3931 | } |
3288 | /*}}} */ |
3932 | /*}}} */ |
3289 | |
3933 | |
3290 | /*{{{ process sgr sequences */ |
3934 | /*{{{ process sgr sequences */ |
3291 | void |
3935 | void |
3292 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3936 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3293 | { |
3937 | { |
3294 | unsigned int i; |
3938 | unsigned int i; |
3295 | short rendset; |
3939 | short rendset; |
3296 | int rendstyle; |
3940 | int rendstyle; |
3297 | |
3941 | |
3298 | if (nargs == 0) |
3942 | if (nargs == 0) |
3299 | { |
3943 | { |
3300 | scr_rendition (0, ~RS_None); |
3944 | scr_rendition (0, ~RS_None); |
3301 | return; |
3945 | return; |
3302 | } |
3946 | } |
|
|
3947 | |
3303 | for (i = 0; i < nargs; i++) |
3948 | for (i = 0; i < nargs; i++) |
3304 | { |
3949 | { |
3305 | rendset = -1; |
3950 | rendset = -1; |
3306 | switch (arg[i]) |
3951 | switch (arg[i]) |
3307 | { |
3952 | { |
… | |
… | |
3309 | rendset = 0, rendstyle = ~RS_None; |
3954 | rendset = 0, rendstyle = ~RS_None; |
3310 | break; |
3955 | break; |
3311 | case 1: |
3956 | case 1: |
3312 | rendset = 1, rendstyle = RS_Bold; |
3957 | rendset = 1, rendstyle = RS_Bold; |
3313 | break; |
3958 | break; |
|
|
3959 | //case 2: // faint or second colour |
3314 | case 4: |
3960 | case 4: |
3315 | rendset = 1, rendstyle = RS_Uline; |
3961 | rendset = 1, rendstyle = RS_Uline; |
3316 | break; |
3962 | break; |
3317 | case 5: |
3963 | case 5: // slowly blinking |
|
|
3964 | case 6: // rapidly blinking |
3318 | rendset = 1, rendstyle = RS_Blink; |
3965 | rendset = 1, rendstyle = RS_Blink; |
3319 | break; |
3966 | break; |
|
|
3967 | //case 6: // scoansi light background |
3320 | case 7: |
3968 | case 7: |
3321 | rendset = 1, rendstyle = RS_RVid; |
3969 | rendset = 1, rendstyle = RS_RVid; |
|
|
3970 | break; |
|
|
3971 | case 8: |
|
|
3972 | // invisible. NYI |
|
|
3973 | break; |
|
|
3974 | //case 9: // crossed out |
|
|
3975 | //case 10: // scoansi acs off, primary font |
|
|
3976 | //case 11: // scoansi acs on, first alt font |
|
|
3977 | //case 12: // scoansi acs on, |0x80, second alt font |
|
|
3978 | //... |
|
|
3979 | //case 19: // ninth alt font |
|
|
3980 | //case 20: // gothic |
|
|
3981 | case 21: // disable bold, faint |
|
|
3982 | rendset = 0, rendstyle = RS_Bold; |
3322 | break; |
3983 | break; |
3323 | case 22: |
3984 | case 22: |
3324 | rendset = 0, rendstyle = RS_Bold; |
3985 | rendset = 0, rendstyle = RS_Bold; |
3325 | break; |
3986 | break; |
|
|
3987 | //case 23: disable italic |
3326 | case 24: |
3988 | case 24: |
3327 | rendset = 0, rendstyle = RS_Uline; |
3989 | rendset = 0, rendstyle = RS_Uline; |
3328 | break; |
3990 | break; |
3329 | case 25: |
3991 | case 25: |
3330 | rendset = 0, rendstyle = RS_Blink; |
3992 | rendset = 0, rendstyle = RS_Blink; |
3331 | break; |
3993 | break; |
3332 | case 27: |
3994 | case 27: |
3333 | rendset = 0, rendstyle = RS_RVid; |
3995 | rendset = 0, rendstyle = RS_RVid; |
3334 | break; |
3996 | break; |
|
|
3997 | //case 28: // visible. NYI |
|
|
3998 | //case 29: // not crossed-out |
3335 | } |
3999 | } |
|
|
4000 | |
3336 | if (rendset != -1) |
4001 | if (rendset != -1) |
3337 | { |
4002 | { |
3338 | scr_rendition (rendset, rendstyle); |
4003 | scr_rendition (rendset, rendstyle); |
3339 | continue; /* for (;i;) */ |
4004 | continue; /* for (;i;) */ |
3340 | } |
4005 | } |
… | |
… | |
3347 | case 33: |
4012 | case 33: |
3348 | case 34: |
4013 | case 34: |
3349 | case 35: |
4014 | case 35: |
3350 | case 36: |
4015 | case 36: |
3351 | case 37: |
4016 | case 37: |
3352 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), |
4017 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
3353 | Color_fg); |
|
|
3354 | break; |
4018 | break; |
3355 | #ifdef TTY_256COLOR |
4019 | #ifdef TTY_256COLOR |
3356 | case 38: |
4020 | case 38: |
3357 | if (nargs > i + 2 && arg[i + 1] == 5) |
4021 | if (nargs > i + 2 && arg[i + 1] == 5) |
3358 | { |
4022 | { |
3359 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
4023 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
3360 | Color_fg); |
|
|
3361 | i += 2; |
4024 | i += 2; |
3362 | } |
4025 | } |
3363 | break; |
4026 | break; |
3364 | #endif |
4027 | #endif |
3365 | case 39: /* default fg */ |
4028 | case 39: /* default fg */ |
… | |
… | |
3372 | case 43: |
4035 | case 43: |
3373 | case 44: |
4036 | case 44: |
3374 | case 45: |
4037 | case 45: |
3375 | case 46: |
4038 | case 46: |
3376 | case 47: |
4039 | case 47: |
3377 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), |
4040 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
3378 | Color_bg); |
|
|
3379 | break; |
4041 | break; |
3380 | #ifdef TTY_256COLOR |
4042 | #ifdef TTY_256COLOR |
3381 | case 48: |
4043 | case 48: |
3382 | if (nargs > i + 2 && arg[i + 1] == 5) |
4044 | if (nargs > i + 2 && arg[i + 1] == 5) |
3383 | { |
4045 | { |
3384 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
4046 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
3385 | Color_bg); |
|
|
3386 | i += 2; |
4047 | i += 2; |
3387 | } |
4048 | } |
3388 | break; |
4049 | break; |
3389 | #endif |
4050 | #endif |
3390 | case 49: /* default bg */ |
4051 | case 49: /* default bg */ |
… | |
… | |
3419 | } |
4080 | } |
3420 | } |
4081 | } |
3421 | } |
4082 | } |
3422 | /*}}} */ |
4083 | /*}}} */ |
3423 | |
4084 | |
3424 | /*{{{ process Rob Nation's own graphics mode sequences */ |
4085 | /*{{{ (do not) process Rob Nation's own graphics mode sequences */ |
3425 | void |
4086 | void |
3426 | rxvt_term::process_graphics () |
4087 | rxvt_term::process_graphics () |
3427 | { |
4088 | { |
3428 | unsigned char ch, cmd = cmd_getc (); |
4089 | unicode_t ch, cmd = cmd_getc (); |
3429 | |
4090 | |
3430 | if (cmd == 'Q') |
4091 | if (cmd == 'Q') |
3431 | { /* query graphics */ |
4092 | { /* query graphics */ |
3432 | tt_printf ("\033G0\n"); /* no graphics */ |
4093 | tt_printf ("\033G0\n"); /* no graphics */ |
3433 | return; |
4094 | return; |