1 | /*--------------------------------*-C-*---------------------------------*; |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.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 |
… | |
… | |
44 | # include <termios.h> |
44 | # include <termios.h> |
45 | #endif |
45 | #endif |
46 | |
46 | |
47 | #include <cstring> |
47 | #include <cstring> |
48 | |
48 | |
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49 | vector<rxvt_term *> rxvt_term::termlist; |
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50 | |
49 | static char curlocale[128]; |
51 | static char curlocale[128]; |
50 | |
52 | |
51 | void |
53 | bool |
52 | rxvt_set_locale (const char *locale) |
54 | rxvt_set_locale (const char *locale) |
53 | { |
55 | { |
54 | if (locale && STRNCMP (locale, curlocale, 128)) |
56 | if (!locale || !STRNCMP (locale, curlocale, 128)) |
55 | { |
57 | return false; |
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58 | |
56 | STRNCPY (curlocale, locale, 128); |
59 | STRNCPY (curlocale, locale, 128); |
57 | setlocale (LC_CTYPE, curlocale); |
60 | setlocale (LC_CTYPE, curlocale); |
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61 | return true; |
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62 | } |
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63 | |
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64 | #if ENABLE_COMBINING |
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65 | class rxvt_composite_vec rxvt_composite; |
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66 | |
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67 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
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68 | { |
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69 | compose_char *cc; |
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70 | |
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71 | // break compose chains, as stupid readline really likes to duplicate |
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72 | // composing characters for some reason near the end of a line. |
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73 | cc = (*this)[c1]; |
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74 | while (cc) |
58 | } |
75 | { |
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76 | if (cc->c2 == c2) return c1; |
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77 | cc = (*this)[cc->c1]; |
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78 | } |
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79 | |
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80 | // check to see wether this combination already exists otherwise |
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81 | for (cc = v.end (); cc-- > v.begin (); ) |
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82 | { |
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83 | if (cc->c1 == c1 && cc->c2 == c2) |
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84 | return COMPOSE_LO + (cc - v.begin ()); |
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85 | } |
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86 | |
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87 | // allocate a new combination |
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88 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
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89 | { |
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90 | static int seen; |
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91 | |
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92 | if (!seen++) |
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93 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
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94 | |
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95 | return REPLACEMENT_CHAR; |
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96 | } |
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97 | |
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98 | v.push_back (compose_char (c1, c2)); |
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99 | |
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100 | return v.size () - 1 + COMPOSE_LO; |
59 | } |
101 | } |
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102 | |
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103 | int rxvt_composite_vec::expand (unicode_t c, wchar_t *r) |
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104 | { |
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105 | compose_char *cc = (*this)[c]; |
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106 | |
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107 | if (!cc) |
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108 | { |
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109 | if (r) *r = c; |
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110 | return 1; |
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111 | } |
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112 | |
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113 | int len = expand (cc->c1, r); |
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114 | |
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115 | if (r) r += len; |
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116 | |
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117 | if (cc->c2 != NOCHAR) |
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118 | { |
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119 | len++; |
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120 | if (r) *r++ = cc->c2; |
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121 | } |
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122 | |
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123 | return len; |
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124 | |
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125 | } |
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126 | #endif |
60 | |
127 | |
61 | void * |
128 | void * |
62 | rxvt_term::operator new (size_t s) |
129 | rxvt_term::operator new (size_t s) |
63 | { |
130 | { |
64 | void *p = malloc (s); |
131 | void *p = malloc (s); |
… | |
… | |
80 | vt_ev (this, &rxvt_term::x_cb), |
147 | vt_ev (this, &rxvt_term::x_cb), |
81 | #ifdef HAVE_SCROLLBARS |
148 | #ifdef HAVE_SCROLLBARS |
82 | scrollbar_ev (this, &rxvt_term::x_cb), |
149 | scrollbar_ev (this, &rxvt_term::x_cb), |
83 | #endif |
150 | #endif |
84 | #ifdef MENUBAR |
151 | #ifdef MENUBAR |
85 | menubar_ev (this, &rxvt_term::x_cb), fixme |
152 | menubar_ev (this, &rxvt_term::x_cb), |
86 | #endif |
153 | #endif |
87 | #ifdef CURSOR_BLINK |
154 | #ifdef CURSOR_BLINK |
88 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
89 | #endif |
156 | #endif |
90 | #ifdef TEXT_BLINK |
157 | #ifdef TEXT_BLINK |
91 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
92 | #endif |
159 | #endif |
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160 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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162 | #endif |
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163 | #ifdef SELECTION_SCROLLING |
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164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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165 | #endif |
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166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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168 | #endif |
93 | #ifdef POINTER_BLANK |
169 | #ifdef POINTER_BLANK |
94 | pointer_ev (this, &rxvt_term::pointer_cb), |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
95 | #endif |
171 | #endif |
96 | #ifdef USE_XIM |
172 | #ifdef USE_XIM |
97 | im_ev (this, &rxvt_term::im_cb), |
173 | im_ev (this, &rxvt_term::im_cb), |
98 | #endif |
174 | #endif |
99 | check_ev (this, &rxvt_term::check_cb), |
175 | check_ev (this, &rxvt_term::check_cb), |
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176 | flush_ev (this, &rxvt_term::flush_cb), |
100 | destroy_ev (this, &rxvt_term::destroy_cb), |
177 | destroy_ev (this, &rxvt_term::destroy_cb), |
101 | pty_ev (this, &rxvt_term::pty_cb), |
178 | pty_ev (this, &rxvt_term::pty_cb), |
102 | incr_ev (this, &rxvt_term::incr_cb) |
179 | incr_ev (this, &rxvt_term::incr_cb) |
103 | { |
180 | { |
104 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
181 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
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182 | |
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183 | termlist.push_back (this); |
105 | } |
184 | } |
106 | |
185 | |
107 | rxvt_term::~rxvt_term () |
186 | rxvt_term::~rxvt_term () |
108 | { |
187 | { |
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188 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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189 | |
109 | if (cmd_fd >= 0) |
190 | if (cmd_fd >= 0) |
110 | close (cmd_fd); |
191 | close (cmd_fd); |
111 | |
192 | |
112 | #ifndef NO_SETOWNER_TTYDEV |
193 | #ifndef NO_SETOWNER_TTYDEV |
113 | privileged_ttydev (RESTORE); |
194 | privileged_ttydev (RESTORE); |
… | |
… | |
117 | #endif |
198 | #endif |
118 | |
199 | |
119 | delete TermWin.fontset; |
200 | delete TermWin.fontset; |
120 | |
201 | |
121 | if (display) |
202 | if (display) |
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203 | { |
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204 | selection_clear (); |
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205 | |
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206 | #ifdef MENUBAR |
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207 | if (menubarGC) XFreeGC (display->display, menubarGC); |
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208 | #endif |
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209 | #ifdef XTERM_SCROLLBAR |
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210 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
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211 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
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212 | #endif |
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213 | #ifdef PLAIN_SCROLLBAR |
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214 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
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215 | #endif |
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216 | #ifdef NEXT_SCROLLBAR |
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217 | if (blackGC) XFreeGC (display->display, blackGC); |
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218 | if (whiteGC) XFreeGC (display->display, whiteGC); |
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219 | if (grayGC) XFreeGC (display->display, grayGC); |
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220 | if (darkGC) XFreeGC (display->display, darkGC); |
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221 | if (stippleGC) XFreeGC (display->display, stippleGC); |
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222 | if (dimple) XFreePixmap (display->display, dimple); |
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223 | if (upArrow) XFreePixmap (display->display, upArrow); |
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224 | if (downArrow) XFreePixmap (display->display, downArrow); |
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225 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
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226 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
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227 | #endif |
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228 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
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229 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
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230 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
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231 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
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232 | #endif |
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233 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
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234 | |
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235 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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236 | delete menuBar.drawable; |
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237 | //if (menuBar.win) |
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238 | // XDestroyWindow (display->display, menuBar.win); |
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239 | #endif |
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240 | delete TermWin.drawable; |
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241 | // destroy all windows |
122 | if (TermWin.parent[0]) |
242 | if (TermWin.parent[0]) |
123 | XDestroyWindow (display->display, TermWin.parent[0]); |
243 | XDestroyWindow (display->display, TermWin.parent[0]); |
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244 | } |
124 | |
245 | |
125 | // TODO: free pixcolours, colours should become part of rxvt_display |
246 | // TODO: free pixcolours, colours should become part of rxvt_display |
126 | |
247 | |
127 | delete PixColors; |
248 | delete PixColorsFocused; |
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249 | #ifdef OFF_FOCUS_FADING |
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250 | delete PixColorsUnFocused; |
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251 | #endif |
128 | |
252 | |
129 | displays.put (display); |
253 | displays.put (display); |
130 | |
254 | |
131 | scr_release (); |
255 | scr_release (); |
132 | |
256 | |
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257 | /* clear all resources */ |
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258 | for (int i = 0; i < allocated.size (); i++) |
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259 | free (allocated[i]); |
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260 | |
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261 | free (selection.text); |
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262 | // TODO: manage env vars in child only(!) |
133 | free (env_windowid); |
263 | free (env_windowid); |
134 | free (env_display); |
264 | free (env_display); |
135 | free (env_term); |
265 | free (env_term); |
136 | free (env_colorfgbg); |
266 | free (env_colorfgbg); |
137 | free (locale); |
267 | free (locale); |
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268 | #if 0 |
138 | free (codeset); |
269 | free (codeset); |
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270 | #endif |
139 | |
271 | |
140 | delete envv; |
272 | delete envv; |
141 | delete argv; |
273 | delete argv; |
142 | } |
274 | } |
143 | |
275 | |
… | |
… | |
167 | cursor_blink_ev.stop (); |
299 | cursor_blink_ev.stop (); |
168 | #endif |
300 | #endif |
169 | #ifdef TEXT_BLINK |
301 | #ifdef TEXT_BLINK |
170 | text_blink_ev.stop (); |
302 | text_blink_ev.stop (); |
171 | #endif |
303 | #endif |
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304 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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305 | cont_scroll_ev.stop (); |
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306 | #endif |
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307 | #ifdef SELECTION_SCROLLING |
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308 | sel_scroll_ev.stop (); |
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309 | #endif |
172 | #ifdef POINTER_BLANK |
310 | #ifdef POINTER_BLANK |
173 | pointer_ev.stop (); |
311 | pointer_ev.stop (); |
174 | #endif |
312 | #endif |
175 | |
313 | |
176 | destroy_ev.start (0); |
314 | destroy_ev.start (0); |
… | |
… | |
184 | delete this; |
322 | delete this; |
185 | } |
323 | } |
186 | |
324 | |
187 | /*----------------------------------------------------------------------*/ |
325 | /*----------------------------------------------------------------------*/ |
188 | /* rxvt_init () */ |
326 | /* rxvt_init () */ |
189 | /* LIBPROTO */ |
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190 | rxvt_t |
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191 | rxvt_init (int argc, const char *const *argv) |
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192 | { |
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193 | SET_R (new rxvt_term); |
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194 | |
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195 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
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196 | { |
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197 | delete GET_R; |
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198 | SET_R (0); |
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199 | } |
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200 | |
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201 | return GET_R; |
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202 | } |
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203 | |
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204 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
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205 | |
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206 | void |
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207 | rxvt_init_signals () |
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208 | { |
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209 | /* install exit handler for cleanup */ |
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210 | #if 0 |
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211 | #ifdef HAVE_ATEXIT |
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212 | atexit (rxvt_clean_exit); |
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213 | #else |
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214 | #endif |
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215 | #endif |
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216 | |
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217 | struct sigaction sa; |
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218 | |
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219 | sigfillset (&sa.sa_mask); |
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220 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
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221 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
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222 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
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223 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
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224 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
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225 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
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226 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
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227 | |
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228 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
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229 | /* signal (SIGURG, SIG_DFL); */ |
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230 | |
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231 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
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232 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
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233 | } |
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234 | |
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235 | bool |
327 | bool |
236 | rxvt_term::init (int argc, const char *const *argv) |
328 | rxvt_term::init (int argc, const char *const *argv) |
237 | { |
329 | { |
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330 | SET_R (this); |
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331 | |
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332 | if (!init_vars ()) |
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333 | return false; |
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334 | |
238 | /* |
335 | /* |
239 | * Save and then give up any super-user privileges |
336 | * Save and then give up any super-user privileges |
240 | * If we need privileges in any area then we must specifically request it. |
337 | * If we need privileges in any area then we must specifically request it. |
241 | * We should only need to be root in these cases: |
338 | * We should only need to be root in these cases: |
242 | * 1. write utmp entries on some systems |
339 | * 1. write utmp entries on some systems |
… | |
… | |
249 | |
346 | |
250 | const char **cmd_argv = init_resources (argc, argv); |
347 | const char **cmd_argv = init_resources (argc, argv); |
251 | |
348 | |
252 | set_locale (""); |
349 | set_locale (""); |
253 | |
350 | |
254 | #if (MENUBAR_MAX) |
351 | #if MENUBAR_MAX |
255 | menubar_read (rs[Rs_menu]); |
352 | menubar_read (rs[Rs_menu]); |
256 | #endif |
353 | #endif |
257 | #ifdef HAVE_SCROLLBARS |
354 | #ifdef HAVE_SCROLLBARS |
258 | if (Options & Opt_scrollBar) |
355 | if (Options & Opt_scrollBar) |
259 | scrollBar.setIdle (); /* set existence for size calculations */ |
356 | scrollBar.setIdle (); /* set existence for size calculations */ |
… | |
… | |
272 | #ifdef HAVE_SCROLLBARS |
369 | #ifdef HAVE_SCROLLBARS |
273 | if (Options & Opt_scrollBar) |
370 | if (Options & Opt_scrollBar) |
274 | resize_scrollbar (); /* create and map scrollbar */ |
371 | resize_scrollbar (); /* create and map scrollbar */ |
275 | #endif |
372 | #endif |
276 | #if (MENUBAR_MAX) |
373 | #if (MENUBAR_MAX) |
277 | if (menubar_visible (r)) |
374 | if (menubar_visible ()) |
278 | XMapWindow (display->display, menuBar.win); |
375 | XMapWindow (display->display, menuBar.win); |
279 | #endif |
376 | #endif |
280 | #ifdef TRANSPARENT |
377 | #ifdef TRANSPARENT |
281 | if (Options & Opt_transparent) |
378 | if (Options & Opt_transparent) |
282 | { |
379 | { |
… | |
… | |
295 | pty_ev.start (cmd_fd, EVENT_READ); |
392 | pty_ev.start (cmd_fd, EVENT_READ); |
296 | |
393 | |
297 | check_ev.start (); |
394 | check_ev.start (); |
298 | |
395 | |
299 | return true; |
396 | return true; |
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397 | } |
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398 | |
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399 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
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400 | |
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401 | void |
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402 | rxvt_init_signals () |
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403 | { |
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404 | /* install exit handler for cleanup */ |
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405 | #if 0 |
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406 | #ifdef HAVE_ATEXIT |
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407 | atexit (rxvt_clean_exit); |
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408 | #else |
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409 | #endif |
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410 | #endif |
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411 | |
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412 | struct sigaction sa; |
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413 | |
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414 | sigfillset (&sa.sa_mask); |
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415 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
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416 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
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417 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
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418 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
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419 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
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420 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
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421 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
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422 | |
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423 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
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424 | /* signal (SIGURG, SIG_DFL); */ |
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425 | |
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426 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
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427 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
300 | } |
428 | } |
301 | |
429 | |
302 | /* ------------------------------------------------------------------------- * |
430 | /* ------------------------------------------------------------------------- * |
303 | * SIGNAL HANDLING & EXIT HANDLER * |
431 | * SIGNAL HANDLING & EXIT HANDLER * |
304 | * ------------------------------------------------------------------------- */ |
432 | * ------------------------------------------------------------------------- */ |
305 | /* |
433 | /* |
306 | * Catch a SIGCHLD signal and exit if the direct child has died |
434 | * Catch a SIGCHLD signal and exit if the direct child has died |
307 | */ |
435 | */ |
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436 | |
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437 | void rxvt_term::child_exited (int pid) |
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438 | { |
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439 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
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440 | if (pid == (*t)->cmd_pid) |
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441 | { |
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442 | (*t)->destroy (); |
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443 | break; |
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444 | } |
|
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445 | } |
|
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446 | |
308 | /* ARGSUSED */ |
447 | /* ARGSUSED */ |
309 | /* EXTPROTO */ |
448 | /* EXTPROTO */ |
310 | RETSIGTYPE |
449 | RETSIGTYPE |
311 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
450 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
312 | { |
451 | { |
313 | int pid, save_errno = errno; |
452 | int pid, save_errno = errno; |
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453 | |
314 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
454 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
315 | ; |
455 | rxvt_term::child_exited (pid); |
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456 | |
316 | errno = save_errno; |
457 | errno = save_errno; |
317 | |
|
|
318 | #if 0 |
|
|
319 | if (pid == cmd_pid) |
|
|
320 | exit (EXIT_SUCCESS); |
|
|
321 | #endif |
|
|
322 | } |
458 | } |
323 | |
459 | |
324 | /* |
460 | /* |
325 | * Catch a fatal signal and tidy up before quitting |
461 | * Catch a fatal signal and tidy up before quitting |
326 | */ |
462 | */ |
… | |
… | |
328 | RETSIGTYPE |
464 | RETSIGTYPE |
329 | rxvt_Exit_signal (int sig) |
465 | rxvt_Exit_signal (int sig) |
330 | { |
466 | { |
331 | signal (sig, SIG_DFL); |
467 | signal (sig, SIG_DFL); |
332 | #ifdef DEBUG_CMD |
468 | #ifdef DEBUG_CMD |
333 | rxvt_print_error ("signal %d", sig); |
469 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
334 | #endif |
470 | #endif |
335 | rxvt_clean_exit (); |
471 | rxvt_clean_exit (); |
336 | kill (getpid (), sig); |
472 | kill (getpid (), sig); |
337 | } |
473 | } |
338 | |
474 | |
… | |
… | |
376 | |
512 | |
377 | p = malloc (size); |
513 | p = malloc (size); |
378 | if (p) |
514 | if (p) |
379 | return p; |
515 | return p; |
380 | |
516 | |
381 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
517 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
382 | rxvt_clean_exit (); |
518 | rxvt_clean_exit (); |
383 | exit (EXIT_FAILURE); |
519 | exit (EXIT_FAILURE); |
384 | /* NOTREACHED */ |
520 | /* NOTREACHED */ |
385 | } |
521 | } |
386 | |
522 | |
… | |
… | |
392 | |
528 | |
393 | p = calloc (number, size); |
529 | p = calloc (number, size); |
394 | if (p) |
530 | if (p) |
395 | return p; |
531 | return p; |
396 | |
532 | |
397 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
533 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
398 | rxvt_clean_exit (); |
534 | rxvt_clean_exit (); |
399 | exit (EXIT_FAILURE); |
535 | exit (EXIT_FAILURE); |
400 | /* NOTREACHED */ |
536 | /* NOTREACHED */ |
401 | } |
537 | } |
402 | |
538 | |
… | |
… | |
411 | else |
547 | else |
412 | p = malloc (size); |
548 | p = malloc (size); |
413 | if (p) |
549 | if (p) |
414 | return p; |
550 | return p; |
415 | |
551 | |
416 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
552 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
417 | rxvt_clean_exit (); |
553 | rxvt_clean_exit (); |
418 | exit (EXIT_FAILURE); |
554 | exit (EXIT_FAILURE); |
419 | /* NOTREACHED */ |
555 | /* NOTREACHED */ |
420 | } |
556 | } |
421 | |
557 | |
… | |
… | |
613 | else |
749 | else |
614 | szHint.win_gravity = SouthWestGravity; |
750 | szHint.win_gravity = SouthWestGravity; |
615 | } |
751 | } |
616 | } |
752 | } |
617 | } |
753 | } |
|
|
754 | |
618 | /* TODO: BOUNDS */ |
755 | /* TODO: BOUNDS */ |
619 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
756 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
620 | TermWin.height = TermWin.nrow * TermWin.fheight; |
757 | TermWin.height = TermWin.nrow * TermWin.fheight; |
621 | max_width = MAX_COLS * TermWin.fwidth; |
758 | max_width = MAX_COLS * TermWin.fwidth; |
622 | max_height = MAX_ROWS * TermWin.fheight; |
759 | max_height = MAX_ROWS * TermWin.fheight; |
623 | |
760 | |
624 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
761 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
625 | |
762 | |
626 | sb_w = mb_h = 0; |
763 | sb_w = mb_h = 0; |
627 | window_vt_x = window_vt_y = 0; |
764 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
|
|
765 | |
628 | if (scrollbar_visible ()) |
766 | if (scrollbar_visible ()) |
629 | { |
767 | { |
630 | sb_w = scrollbar_TotalWidth (); |
768 | sb_w = scrollbar_TotalWidth (); |
631 | szHint.base_width += sb_w; |
769 | szHint.base_width += sb_w; |
632 | if (! (Options & Opt_scrollBar_right)) |
770 | if (!(Options & Opt_scrollBar_right)) |
633 | window_vt_x = sb_w; |
771 | window_vt_x += sb_w; |
634 | } |
772 | } |
|
|
773 | |
635 | if (menubar_visible ()) |
774 | if (menubar_visible ()) |
636 | { |
775 | { |
637 | mb_h = menuBar_TotalHeight (); |
776 | mb_h = menuBar_TotalHeight (); |
638 | szHint.base_height += mb_h; |
777 | szHint.base_height += mb_h; |
639 | window_vt_y = mb_h; |
778 | window_vt_y += mb_h; |
640 | } |
779 | } |
|
|
780 | |
641 | szHint.width_inc = TermWin.fwidth; |
781 | szHint.width_inc = TermWin.fwidth; |
642 | szHint.height_inc = TermWin.fheight; |
782 | szHint.height_inc = TermWin.fheight; |
643 | szHint.min_width = szHint.base_width + szHint.width_inc; |
783 | szHint.min_width = szHint.base_width + szHint.width_inc; |
644 | szHint.min_height = szHint.base_height + szHint.height_inc; |
784 | szHint.min_height = szHint.base_height + szHint.height_inc; |
645 | |
785 | |
… | |
… | |
651 | else |
791 | else |
652 | { |
792 | { |
653 | MIN_IT (TermWin.width, max_width); |
793 | MIN_IT (TermWin.width, max_width); |
654 | szHint.width = szHint.base_width + TermWin.width; |
794 | szHint.width = szHint.base_width + TermWin.width; |
655 | } |
795 | } |
|
|
796 | |
656 | if (height && height - szHint.base_height < max_height) |
797 | if (height && height - szHint.base_height < max_height) |
657 | { |
798 | { |
658 | szHint.height = height; |
799 | szHint.height = height; |
659 | TermWin.height = height - szHint.base_height; |
800 | TermWin.height = height - szHint.base_height; |
660 | } |
801 | } |
661 | else |
802 | else |
662 | { |
803 | { |
663 | MIN_IT (TermWin.height, max_height); |
804 | MIN_IT (TermWin.height, max_height); |
664 | szHint.height = szHint.base_height + TermWin.height; |
805 | szHint.height = szHint.base_height + TermWin.height; |
665 | } |
806 | } |
|
|
807 | |
666 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
808 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
667 | window_sb_x = szHint.width - sb_w; |
809 | window_sb_x = szHint.width - sb_w; |
668 | |
810 | |
669 | if (recalc_x) |
811 | if (recalc_x) |
670 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
812 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
… | |
… | |
730 | } |
872 | } |
731 | else |
873 | else |
732 | { |
874 | { |
733 | rxvt_fontset *fs = new rxvt_fontset (this); |
875 | rxvt_fontset *fs = new rxvt_fontset (this); |
734 | |
876 | |
735 | if (fs && fs->populate (fontname)) |
877 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
736 | { |
878 | { |
737 | delete TermWin.fontset; |
879 | delete TermWin.fontset; |
738 | TermWin.fontset = fs; |
880 | TermWin.fontset = fs; |
739 | TermWin.fwidth = fs->base_font ()->width; |
881 | TermWin.fwidth = fs->base_font ()->width; |
740 | TermWin.fheight = fs->base_font ()->height; |
882 | TermWin.fheight = fs->base_font ()->height; |
741 | TermWin.fbase = fs->base_font ()->ascent; |
883 | TermWin.fbase = fs->base_font ()->ascent; |
742 | |
884 | |
743 | // TODO: screen needs to be told about new fonts |
885 | if (TermWin.parent[0]) |
744 | |
886 | { |
|
|
887 | resize_all_windows (0, 0, 0); |
|
|
888 | scr_remap_chars (); |
|
|
889 | scr_touch (true); |
|
|
890 | } |
|
|
891 | |
|
|
892 | for (unicode_t ch = 0x20; ch <= 0x7f; ch++) |
|
|
893 | TermWin.ascii_map [ch - 0x20] = fs->find_font (ch); |
|
|
894 | |
745 | return true; |
895 | return true; |
746 | } |
896 | } |
747 | } |
897 | } |
748 | |
898 | |
749 | return false; |
899 | return false; |
… | |
… | |
759 | /*----------------------------------------------------------------------*/ |
909 | /*----------------------------------------------------------------------*/ |
760 | /* xterm sequences - title, iconName, color (exptl) */ |
910 | /* xterm sequences - title, iconName, color (exptl) */ |
761 | void |
911 | void |
762 | rxvt_term::set_title (const char *str) |
912 | rxvt_term::set_title (const char *str) |
763 | { |
913 | { |
764 | #ifndef SMART_WINDOW_TITLE |
914 | #ifdef SMART_WINDOW_TITLE |
765 | XStoreName (display->display, TermWin.parent[0], str); |
915 | char *name; |
766 | #else |
|
|
767 | char *name; |
|
|
768 | |
916 | |
769 | if (XFetchName (display->display, TermWin.parent[0], &name) == 0) |
917 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
770 | name = NULL; |
918 | name = NULL; |
|
|
919 | |
771 | if (name == NULL || STRCMP (name, str)) |
920 | if (name == NULL || STRCMP (name, str)) |
|
|
921 | #endif |
772 | XStoreName (display->display, TermWin.parent[0], str); |
922 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
923 | |
|
|
924 | #ifdef SMART_WINDOW_TITLE |
773 | if (name) |
925 | if (name) |
774 | XFree (name); |
926 | XFree (name); |
775 | #endif |
927 | #endif |
776 | } |
928 | } |
777 | |
929 | |
778 | void |
930 | void |
779 | rxvt_term::set_iconName (const char *str) |
931 | rxvt_term::set_icon_name (const char *str) |
780 | { |
932 | { |
781 | #ifndef SMART_WINDOW_TITLE |
933 | #ifdef SMART_WINDOW_TITLE |
782 | XSetIconName (display->display, TermWin.parent[0], str); |
934 | char *name; |
783 | #else |
|
|
784 | char *name; |
|
|
785 | |
935 | |
786 | if (XGetIconName (display->display, TermWin.parent[0], &name)) |
936 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
787 | name = NULL; |
937 | name = NULL; |
|
|
938 | |
788 | if (name == NULL || STRCMP (name, str)) |
939 | if (name == NULL || STRCMP (name, str)) |
|
|
940 | #endif |
789 | XSetIconName (display->display, TermWin.parent[0], str); |
941 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
942 | |
|
|
943 | #ifdef SMART_WINDOW_TITLE |
790 | if (name) |
944 | if (name) |
791 | XFree (name); |
945 | XFree (name); |
792 | #endif |
946 | #endif |
793 | } |
947 | } |
794 | |
948 | |
795 | #ifdef XTERM_COLOR_CHANGE |
949 | #ifdef XTERM_COLOR_CHANGE |
796 | void |
950 | void |
797 | rxvt_term::set_window_color (int idx, const char *color) |
951 | rxvt_term::set_window_color (int idx, const char *color) |
798 | { |
952 | { |
799 | rxvt_color xcol; |
953 | rxvt_color xcol; |
800 | int i; |
954 | int i; |
801 | |
955 | |
802 | if (color == NULL || *color == '\0') |
956 | if (color == NULL || *color == '\0') |
803 | return; |
957 | return; |
804 | |
958 | |
805 | /* handle color aliases */ |
959 | /* handle color aliases */ |
… | |
… | |
808 | i = atoi (color); |
962 | i = atoi (color); |
809 | if (i >= 8 && i <= 15) |
963 | if (i >= 8 && i <= 15) |
810 | { /* bright colors */ |
964 | { /* bright colors */ |
811 | i -= 8; |
965 | i -= 8; |
812 | # ifndef NO_BRIGHTCOLOR |
966 | # ifndef NO_BRIGHTCOLOR |
813 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
967 | PixColorsFocused[idx] = PixColorsFocused[minBrightCOLOR + i]; |
814 | SET_PIXCOLOR (idx); |
968 | SET_PIXCOLOR (idx); |
815 | goto Done; |
969 | goto Done; |
816 | # endif |
970 | # endif |
817 | |
971 | |
818 | } |
972 | } |
819 | if (i >= 0 && i <= 7) |
973 | if (i >= 0 && i <= 7) |
820 | { /* normal colors */ |
974 | { /* normal colors */ |
821 | PixColors[idx] = PixColors[minCOLOR + i]; |
975 | PixColorsFocused[idx] = PixColorsFocused[minCOLOR + i]; |
822 | SET_PIXCOLOR (idx); |
976 | SET_PIXCOLOR (idx); |
823 | goto Done; |
977 | goto Done; |
824 | } |
978 | } |
825 | } |
979 | } |
|
|
980 | |
826 | if (!rXParseAllocColor (& xcol, color)) |
981 | if (!rXParseAllocColor (& xcol, color)) |
827 | return; |
982 | return; |
|
|
983 | |
828 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
984 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
829 | |
985 | |
830 | /* |
986 | /* |
831 | * FIXME: should free colors here, but no idea how to do it so instead, |
987 | * FIXME: should free colors here, but no idea how to do it so instead, |
832 | * so just keep gobbling up the colormap |
988 | * so just keep gobbling up the colormap |
833 | */ |
989 | */ |
… | |
… | |
836 | if (PixColors[idx] == PixColors[i]) |
992 | if (PixColors[idx] == PixColors[i]) |
837 | break; |
993 | break; |
838 | if (i > Color_White) |
994 | if (i > Color_White) |
839 | { |
995 | { |
840 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
996 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
841 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
997 | XFreeColors (display->display, display->cmap, (PixColors + idx), 1, |
842 | DisplayPlanes (display->display, display->screen)); |
998 | DisplayPlanes (display->display, display->screen)); |
843 | } |
999 | } |
844 | # endif |
1000 | # endif |
845 | |
1001 | |
846 | PixColors[idx] = xcol; |
1002 | PixColorsFocused[idx] = xcol; |
847 | SET_PIXCOLOR (idx); |
1003 | SET_PIXCOLOR (idx); |
848 | |
1004 | |
849 | /* XSetWindowAttributes attr; */ |
1005 | /* XSetWindowAttributes attr; */ |
850 | /* Cursor cursor; */ |
1006 | /* Cursor cursor; */ |
851 | Done: |
1007 | Done: |
|
|
1008 | #ifdef OFF_FOCUS_FADING |
|
|
1009 | PixColorsUnFocused[idx] = PixColorsFocused[idx].fade (display, atoi (rs[Rs_fade])); |
|
|
1010 | #endif |
852 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
1011 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
853 | XSetWindowBackground (display->display, TermWin.vt, |
1012 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
854 | PixColors[Color_bg]); |
|
|
855 | |
1013 | |
856 | /* handle Color_BD, scrollbar background, etc. */ |
1014 | /* handle Color_BD, scrollbar background, etc. */ |
857 | |
1015 | |
858 | set_colorfgbg (); |
1016 | set_colorfgbg (); |
859 | recolour_cursor (); |
1017 | recolour_cursor (); |
860 | /* the only reasonable way to enforce a clean update */ |
1018 | scr_touch (true); |
861 | scr_poweron (); |
|
|
862 | } |
1019 | } |
863 | |
1020 | |
864 | #else |
1021 | #else |
865 | # define set_window_color (idx,color) ((void)0) |
1022 | # define set_window_color (idx,color) ((void)0) |
866 | #endif /* XTERM_COLOR_CHANGE */ |
1023 | #endif /* XTERM_COLOR_CHANGE */ |
867 | |
1024 | |
868 | void |
1025 | void |
869 | rxvt_term::recolour_cursor () |
1026 | rxvt_term::recolour_cursor () |
870 | { |
1027 | { |
871 | #if TODO |
|
|
872 | rxvt_color xcol[2]; |
1028 | XColor xcol[2]; |
873 | |
1029 | |
874 | xcol[0] = PixColors[Color_pointer]; |
1030 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColorsFocused[Color_pointer_fg] : PixColorsFocused[Color_fg]; |
875 | xcol[1] = PixColors[Color_bg]; |
1031 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColorsFocused[Color_pointer_bg] : PixColorsFocused[Color_bg]; |
876 | XQueryColors (display->display, XCMAP, xcol, 2); |
1032 | XQueryColors (display->display, display->cmap, xcol, 2); |
877 | XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1])); |
1033 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
878 | #endif |
|
|
879 | } |
1034 | } |
880 | |
1035 | |
881 | /*----------------------------------------------------------------------*/ |
1036 | /*----------------------------------------------------------------------*/ |
882 | /* |
1037 | /* |
883 | * find if fg/bg matches any of the normal (low-intensity) colors |
1038 | * find if fg/bg matches any of the normal (low-intensity) colors |
… | |
… | |
932 | int |
1087 | int |
933 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1088 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
934 | { |
1089 | { |
935 | if (!screen_in_out->set (display, colour)) |
1090 | if (!screen_in_out->set (display, colour)) |
936 | { |
1091 | { |
937 | rxvt_print_error ("can't allocate colour: %s", colour); |
1092 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
938 | return false; |
1093 | return false; |
939 | } |
1094 | } |
940 | |
1095 | |
941 | return true; |
1096 | return true; |
942 | } |
1097 | } |
… | |
… | |
953 | int old_width = szHint.width, old_height = szHint.height; |
1108 | int old_width = szHint.width, old_height = szHint.height; |
954 | #endif |
1109 | #endif |
955 | |
1110 | |
956 | window_calc (width, height); |
1111 | window_calc (width, height); |
957 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1112 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
|
|
1113 | |
958 | if (!ignoreparent) |
1114 | if (!ignoreparent) |
959 | { |
1115 | { |
960 | #ifdef SMART_RESIZE |
1116 | #ifdef SMART_RESIZE |
961 | /* |
1117 | /* |
962 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
1118 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
… | |
… | |
997 | dy /= 2; |
1153 | dy /= 2; |
998 | |
1154 | |
999 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1155 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1000 | szHint.width, szHint.height); |
1156 | szHint.width, szHint.height); |
1001 | #else |
1157 | #else |
1002 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, |
1158 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1003 | szHint.height); |
|
|
1004 | #endif |
1159 | #endif |
1005 | |
|
|
1006 | } |
1160 | } |
1007 | |
1161 | |
1008 | fix_screen = (TermWin.ncol != prev_ncol |
1162 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1009 | || TermWin.nrow != prev_nrow); |
|
|
1010 | |
1163 | |
1011 | if (fix_screen || width != old_width || height != old_height) |
1164 | if (fix_screen || width != old_width || height != old_height) |
1012 | { |
1165 | { |
1013 | if (scrollbar_visible ()) |
1166 | if (scrollbar_visible ()) |
1014 | { |
1167 | { |
1015 | XMoveResizeWindow (display->display, scrollBar.win, window_sb_x, |
1168 | XMoveResizeWindow (display->display, scrollBar.win, |
|
|
1169 | window_sb_x, 0, |
1016 | 0, scrollbar_TotalWidth (), szHint.height); |
1170 | scrollbar_TotalWidth (), szHint.height); |
1017 | resize_scrollbar (); |
1171 | resize_scrollbar (); |
1018 | } |
1172 | } |
1019 | |
1173 | |
1020 | if (menubar_visible ()) |
1174 | if (menubar_visible ()) |
1021 | XMoveResizeWindow (display->display, menuBar.win, window_vt_x, |
1175 | XMoveResizeWindow (display->display, menuBar.win, |
|
|
1176 | window_vt_x, 0, |
1022 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1177 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1023 | |
1178 | |
1024 | XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, |
1179 | XMoveResizeWindow (display->display, TermWin.vt, |
1025 | window_vt_y, TermWin_TotalWidth (), |
1180 | window_vt_x, window_vt_y, |
1026 | TermWin_TotalHeight ()); |
1181 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1027 | scr_clear (); |
1182 | scr_clear (); |
1028 | #ifdef XPM_BACKGROUND |
1183 | #ifdef XPM_BACKGROUND |
1029 | resize_pixmap (); |
1184 | resize_pixmap (); |
1030 | #endif |
1185 | #endif |
1031 | |
|
|
1032 | } |
1186 | } |
1033 | |
1187 | |
1034 | if (fix_screen || old_height == 0) |
1188 | if (fix_screen || old_height == 0) |
1035 | { |
1189 | { |
1036 | int curr_screen = -1; |
1190 | int curr_screen = -1; |
… | |
… | |
1309 | if (preedit_attr) XFree (preedit_attr); |
1463 | if (preedit_attr) XFree (preedit_attr); |
1310 | if (status_attr) XFree (status_attr); |
1464 | if (status_attr) XFree (status_attr); |
1311 | |
1465 | |
1312 | if (Input_Context == NULL) |
1466 | if (Input_Context == NULL) |
1313 | { |
1467 | { |
1314 | rxvt_print_error ("failed to create input context"); |
1468 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1315 | display->put_xim (input_method); |
1469 | display->put_xim (input_method); |
1316 | return false; |
1470 | return false; |
1317 | } |
1471 | } |
1318 | |
1472 | |
1319 | if (input_style & XIMPreeditArea) |
1473 | if (input_style & XIMPreeditArea) |