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1 | /* |
2 | * pterm - a fusion of the PuTTY terminal emulator with a Unix pty |
3 | * back end, all running as a GTK application. Wish me luck. |
4 | */ |
5 | |
6 | #include <string.h> |
d64838e1 |
7 | #include <assert.h> |
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8 | #include <stdlib.h> |
1709795f |
9 | #include <stdio.h> |
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10 | #include <time.h> |
054d8535 |
11 | #include <errno.h> |
12 | #include <fcntl.h> |
13 | #include <unistd.h> |
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14 | #include <gtk/gtk.h> |
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15 | #include <gdk/gdkkeysyms.h> |
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16 | |
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17 | #define PUTTY_DO_GLOBALS /* actually _define_ globals */ |
18 | #include "putty.h" |
19 | |
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20 | #define CAT2(x,y) x ## y |
21 | #define CAT(x,y) CAT2(x,y) |
22 | #define ASSERT(x) enum {CAT(assertion_,__LINE__) = 1 / (x)} |
23 | |
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24 | #define NCOLOURS (lenof(((Config *)0)->colours)) |
25 | |
26 | struct gui_data { |
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27 | GtkWidget *area, *sbar; |
28 | GtkBox *hbox; |
29 | GtkAdjustment *sbar_adjust; |
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30 | GdkPixmap *pixmap; |
31 | GdkFont *fonts[2]; /* normal and bold (for now!) */ |
32 | GdkCursor *rawcursor, *textcursor; |
33 | GdkColor cols[NCOLOURS]; |
34 | GdkColormap *colmap; |
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35 | wchar_t *pastein_data; |
36 | int pastein_data_len; |
37 | char *pasteout_data; |
38 | int pasteout_data_len; |
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39 | int font_width, font_height; |
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40 | }; |
41 | |
42 | static struct gui_data the_inst; |
43 | static struct gui_data *inst = &the_inst; /* so we always write `inst->' */ |
44 | static int send_raw_mouse; |
45 | |
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46 | void ldisc_update(int echo, int edit) |
47 | { |
48 | /* |
49 | * This is a stub in pterm. If I ever produce a Unix |
50 | * command-line ssh/telnet/rlogin client (i.e. a port of plink) |
51 | * then it will require some termios manoeuvring analogous to |
52 | * that in the Windows plink.c, but here it's meaningless. |
53 | */ |
54 | } |
55 | |
56 | int askappend(char *filename) |
57 | { |
58 | /* |
59 | * FIXME: for the moment we just wipe the log file. Since I |
60 | * haven't yet enabled logging, this shouldn't matter yet! |
61 | */ |
62 | return 2; |
63 | } |
64 | |
65 | void logevent(char *string) |
66 | { |
67 | /* |
68 | * FIXME: event log entries are currently ignored. |
69 | */ |
70 | } |
71 | |
72 | /* |
73 | * Translate a raw mouse button designation (LEFT, MIDDLE, RIGHT) |
74 | * into a cooked one (SELECT, EXTEND, PASTE). |
75 | * |
76 | * In Unix, this is not configurable; the X button arrangement is |
77 | * rock-solid across all applications, everyone has a three-button |
78 | * mouse or a means of faking it, and there is no need to switch |
79 | * buttons around at all. |
80 | */ |
81 | Mouse_Button translate_button(Mouse_Button button) |
82 | { |
83 | if (button == MBT_LEFT) |
84 | return MBT_SELECT; |
85 | if (button == MBT_MIDDLE) |
86 | return MBT_PASTE; |
87 | if (button == MBT_RIGHT) |
88 | return MBT_EXTEND; |
89 | return 0; /* shouldn't happen */ |
90 | } |
91 | |
92 | /* |
93 | * Minimise or restore the window in response to a server-side |
94 | * request. |
95 | */ |
96 | void set_iconic(int iconic) |
97 | { |
98 | /* FIXME: currently ignored */ |
99 | } |
100 | |
101 | /* |
102 | * Move the window in response to a server-side request. |
103 | */ |
104 | void move_window(int x, int y) |
105 | { |
106 | /* FIXME: currently ignored */ |
107 | } |
108 | |
109 | /* |
110 | * Move the window to the top or bottom of the z-order in response |
111 | * to a server-side request. |
112 | */ |
113 | void set_zorder(int top) |
114 | { |
115 | /* FIXME: currently ignored */ |
116 | } |
117 | |
118 | /* |
119 | * Refresh the window in response to a server-side request. |
120 | */ |
121 | void refresh_window(void) |
122 | { |
123 | /* FIXME: currently ignored */ |
124 | } |
125 | |
126 | /* |
127 | * Maximise or restore the window in response to a server-side |
128 | * request. |
129 | */ |
130 | void set_zoomed(int zoomed) |
131 | { |
132 | /* FIXME: currently ignored */ |
133 | } |
134 | |
135 | /* |
136 | * Report whether the window is iconic, for terminal reports. |
137 | */ |
138 | int is_iconic(void) |
139 | { |
140 | return 0; /* FIXME */ |
141 | } |
142 | |
143 | /* |
144 | * Report the window's position, for terminal reports. |
145 | */ |
146 | void get_window_pos(int *x, int *y) |
147 | { |
148 | *x = 3; *y = 4; /* FIXME */ |
149 | } |
150 | |
151 | /* |
152 | * Report the window's pixel size, for terminal reports. |
153 | */ |
154 | void get_window_pixels(int *x, int *y) |
155 | { |
156 | *x = 1; *y = 2; /* FIXME */ |
157 | } |
158 | |
159 | /* |
160 | * Return the window or icon title. |
161 | */ |
162 | char *get_window_title(int icon) |
163 | { |
164 | return "FIXME: window title retrieval not yet implemented"; |
165 | } |
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166 | |
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167 | gint delete_window(GtkWidget *widget, GdkEvent *event, gpointer data) |
168 | { |
169 | /* |
170 | * FIXME: warn on close? |
171 | */ |
172 | return FALSE; |
173 | } |
174 | |
175 | gint configure_area(GtkWidget *widget, GdkEventConfigure *event, gpointer data) |
176 | { |
177 | struct gui_data *inst = (struct gui_data *)data; |
178 | |
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179 | if (inst->pixmap) |
180 | gdk_pixmap_unref(inst->pixmap); |
181 | |
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182 | inst->pixmap = gdk_pixmap_new(widget->window, |
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183 | (cfg.width * inst->font_width + |
184 | 2*cfg.window_border), |
185 | (cfg.height * inst->font_height + |
186 | 2*cfg.window_border), -1); |
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187 | |
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188 | { |
189 | GdkGC *gc; |
190 | gc = gdk_gc_new(inst->area->window); |
191 | gdk_gc_set_foreground(gc, &inst->cols[18]); /* default background */ |
192 | gdk_draw_rectangle(inst->pixmap, gc, 1, 0, 0, |
193 | cfg.width * inst->font_width + 2*cfg.window_border, |
194 | cfg.height * inst->font_height + 2*cfg.window_border); |
195 | gdk_gc_unref(gc); |
196 | } |
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197 | |
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198 | /* |
199 | * Set up the colour map. |
200 | */ |
201 | inst->colmap = gdk_colormap_get_system(); |
202 | { |
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203 | static const int ww[] = { |
204 | 6, 7, 8, 9, 10, 11, 12, 13, |
205 | 14, 15, 16, 17, 18, 19, 20, 21, |
206 | 0, 1, 2, 3, 4, 5 |
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207 | }; |
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208 | gboolean success[NCOLOURS]; |
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209 | int i; |
210 | |
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211 | assert(lenof(ww) == NCOLOURS); |
212 | |
213 | for (i = 0; i < NCOLOURS; i++) { |
214 | inst->cols[i].red = cfg.colours[ww[i]][0] * 0x0101; |
215 | inst->cols[i].green = cfg.colours[ww[i]][1] * 0x0101; |
216 | inst->cols[i].blue = cfg.colours[ww[i]][2] * 0x0101; |
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217 | } |
218 | |
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219 | gdk_colormap_alloc_colors(inst->colmap, inst->cols, NCOLOURS, |
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220 | FALSE, FALSE, success); |
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221 | for (i = 0; i < NCOLOURS; i++) { |
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222 | if (!success[i]) |
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223 | g_error("pterm: couldn't allocate colour %d (#%02x%02x%02x)\n", |
224 | i, cfg.colours[i][0], cfg.colours[i][1], cfg.colours[i][2]); |
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225 | } |
226 | } |
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227 | |
228 | return TRUE; |
229 | } |
230 | |
231 | gint expose_area(GtkWidget *widget, GdkEventExpose *event, gpointer data) |
232 | { |
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233 | /* struct gui_data *inst = (struct gui_data *)data; */ |
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234 | |
235 | /* |
1709795f |
236 | * Pass the exposed rectangle to terminal.c, which will call us |
237 | * back to do the actual painting. |
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238 | */ |
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239 | if (inst->pixmap) { |
240 | gdk_draw_pixmap(widget->window, |
241 | widget->style->fg_gc[GTK_WIDGET_STATE(widget)], |
242 | inst->pixmap, |
243 | event->area.x, event->area.y, |
244 | event->area.x, event->area.y, |
245 | event->area.width, event->area.height); |
246 | } |
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247 | return TRUE; |
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248 | } |
249 | |
250 | #define KEY_PRESSED(k) \ |
251 | (inst->keystate[(k) / 32] & (1 << ((k) % 32))) |
252 | |
253 | gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data) |
254 | { |
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255 | /* struct gui_data *inst = (struct gui_data *)data; */ |
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256 | char output[32]; |
257 | int start, end; |
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258 | |
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259 | if (event->type == GDK_KEY_PRESS) { |
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260 | #ifdef KEY_DEBUGGING |
261 | { |
262 | int i; |
263 | printf("keypress: keyval = %04x, state = %08x; string =", |
264 | event->keyval, event->state); |
265 | for (i = 0; event->string[i]; i++) |
266 | printf(" %02x", (unsigned char) event->string[i]); |
267 | printf("\n"); |
268 | } |
269 | #endif |
270 | |
271 | /* |
272 | * NYI: |
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273 | * - nethack mode |
274 | * - alt+numpad |
275 | * - Compose key (!!! requires Unicode faff before even trying) |
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276 | */ |
277 | |
6a5e84dd |
278 | /* |
279 | * Shift-PgUp and Shift-PgDn don't even generate keystrokes |
280 | * at all. |
281 | */ |
282 | if (event->keyval == GDK_Page_Up && (event->state & GDK_SHIFT_MASK)) { |
283 | term_scroll(0, -cfg.height/2); |
284 | return TRUE; |
285 | } |
286 | if (event->keyval == GDK_Page_Down && (event->state & GDK_SHIFT_MASK)) { |
287 | term_scroll(0, +cfg.height/2); |
288 | return TRUE; |
289 | } |
290 | |
2a2c1973 |
291 | /* |
292 | * Neither does Shift-Ins. |
293 | */ |
294 | if (event->keyval == GDK_Insert && (event->state & GDK_SHIFT_MASK)) { |
295 | request_paste(); |
296 | return TRUE; |
297 | } |
298 | |
a57cd64b |
299 | /* ALT+things gives leading Escape. */ |
300 | output[0] = '\033'; |
301 | strncpy(output+1, event->string, 31); |
302 | output[31] = '\0'; |
303 | end = strlen(output); |
304 | if (event->state & GDK_MOD1_MASK) |
305 | start = 0; |
306 | else |
307 | start = 1; |
308 | |
309 | /* Control-` is the same as Control-\ (unless gtk has a better idea) */ |
310 | if (!event->string[0] && event->keyval == '`' && |
311 | (event->state & GDK_CONTROL_MASK)) { |
312 | output[1] = '\x1C'; |
313 | end = 2; |
314 | } |
315 | |
316 | /* Control-Break is the same as Control-C */ |
317 | if (event->keyval == GDK_Break && |
318 | (event->state & GDK_CONTROL_MASK)) { |
319 | output[1] = '\003'; |
320 | end = 2; |
321 | } |
322 | |
323 | /* Control-2, Control-Space and Control-@ are NUL */ |
324 | if (!event->string[0] && |
325 | (event->keyval == ' ' || event->keyval == '2' || |
326 | event->keyval == '@') && |
327 | (event->state & (GDK_SHIFT_MASK | |
328 | GDK_CONTROL_MASK)) == GDK_CONTROL_MASK) { |
329 | output[1] = '\0'; |
330 | end = 2; |
331 | } |
332 | |
333 | /* Control-Shift-Space is 160 (ISO8859 nonbreaking space) */ |
334 | if (!event->string[0] && event->keyval == ' ' && |
335 | (event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK)) == |
336 | (GDK_SHIFT_MASK | GDK_CONTROL_MASK)) { |
337 | output[1] = '\240'; |
338 | end = 2; |
339 | } |
340 | |
341 | /* We don't let GTK tell us what Backspace is! We know better. */ |
342 | if (event->keyval == GDK_BackSpace && |
343 | !(event->state & GDK_SHIFT_MASK)) { |
344 | output[1] = cfg.bksp_is_delete ? '\x7F' : '\x08'; |
345 | end = 2; |
346 | } |
347 | |
348 | /* Shift-Tab is ESC [ Z */ |
349 | if (event->keyval == GDK_ISO_Left_Tab || |
350 | (event->keyval == GDK_Tab && (event->state & GDK_SHIFT_MASK))) { |
351 | end = 1 + sprintf(output+1, "\033[Z"); |
352 | } |
353 | |
354 | /* |
355 | * Application keypad mode. |
356 | */ |
357 | if (app_keypad_keys && !cfg.no_applic_k) { |
358 | int xkey = 0; |
359 | switch (event->keyval) { |
360 | case GDK_Num_Lock: xkey = 'P'; break; |
361 | case GDK_KP_Divide: xkey = 'Q'; break; |
362 | case GDK_KP_Multiply: xkey = 'R'; break; |
363 | case GDK_KP_Subtract: xkey = 'S'; break; |
364 | /* |
365 | * Keypad + is tricky. It covers a space that would |
366 | * be taken up on the VT100 by _two_ keys; so we |
367 | * let Shift select between the two. Worse still, |
368 | * in xterm function key mode we change which two... |
369 | */ |
370 | case GDK_KP_Add: |
371 | if (cfg.funky_type == 2) { |
372 | if (event->state & GDK_SHIFT_MASK) |
373 | xkey = 'l'; |
374 | else |
375 | xkey = 'k'; |
376 | } else if (event->state & GDK_SHIFT_MASK) |
377 | xkey = 'm'; |
378 | else |
379 | xkey = 'l'; |
380 | break; |
381 | case GDK_KP_Enter: xkey = 'M'; break; |
382 | case GDK_KP_0: case GDK_KP_Insert: xkey = 'p'; break; |
383 | case GDK_KP_1: case GDK_KP_End: xkey = 'q'; break; |
384 | case GDK_KP_2: case GDK_KP_Down: xkey = 'r'; break; |
385 | case GDK_KP_3: case GDK_KP_Page_Down: xkey = 's'; break; |
386 | case GDK_KP_4: case GDK_KP_Left: xkey = 't'; break; |
387 | case GDK_KP_5: case GDK_KP_Begin: xkey = 'u'; break; |
388 | case GDK_KP_6: case GDK_KP_Right: xkey = 'v'; break; |
389 | case GDK_KP_7: case GDK_KP_Home: xkey = 'w'; break; |
390 | case GDK_KP_8: case GDK_KP_Up: xkey = 'x'; break; |
391 | case GDK_KP_9: case GDK_KP_Page_Up: xkey = 'y'; break; |
392 | case GDK_KP_Decimal: case GDK_KP_Delete: xkey = 'n'; break; |
393 | } |
394 | if (xkey) { |
395 | if (vt52_mode) { |
396 | if (xkey >= 'P' && xkey <= 'S') |
397 | end = 1 + sprintf(output+1, "\033%c", xkey); |
398 | else |
399 | end = 1 + sprintf(output+1, "\033?%c", xkey); |
400 | } else |
401 | end = 1 + sprintf(output+1, "\033O%c", xkey); |
402 | goto done; |
403 | } |
404 | } |
405 | |
406 | /* |
407 | * Next, all the keys that do tilde codes. (ESC '[' nn '~', |
408 | * for integer decimal nn.) |
409 | * |
410 | * We also deal with the weird ones here. Linux VCs replace F1 |
411 | * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but |
412 | * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w |
413 | * respectively. |
414 | */ |
415 | { |
416 | int code = 0; |
417 | switch (event->keyval) { |
418 | case GDK_F1: |
419 | code = (event->state & GDK_SHIFT_MASK ? 23 : 11); |
420 | break; |
421 | case GDK_F2: |
422 | code = (event->state & GDK_SHIFT_MASK ? 24 : 12); |
423 | break; |
424 | case GDK_F3: |
425 | code = (event->state & GDK_SHIFT_MASK ? 25 : 13); |
426 | break; |
427 | case GDK_F4: |
428 | code = (event->state & GDK_SHIFT_MASK ? 26 : 14); |
429 | break; |
430 | case GDK_F5: |
431 | code = (event->state & GDK_SHIFT_MASK ? 28 : 15); |
432 | break; |
433 | case GDK_F6: |
434 | code = (event->state & GDK_SHIFT_MASK ? 29 : 17); |
435 | break; |
436 | case GDK_F7: |
437 | code = (event->state & GDK_SHIFT_MASK ? 31 : 18); |
438 | break; |
439 | case GDK_F8: |
440 | code = (event->state & GDK_SHIFT_MASK ? 32 : 19); |
441 | break; |
442 | case GDK_F9: |
443 | code = (event->state & GDK_SHIFT_MASK ? 33 : 20); |
444 | break; |
445 | case GDK_F10: |
446 | code = (event->state & GDK_SHIFT_MASK ? 34 : 21); |
447 | break; |
448 | case GDK_F11: |
449 | code = 23; |
450 | break; |
451 | case GDK_F12: |
452 | code = 24; |
453 | break; |
454 | case GDK_F13: |
455 | code = 25; |
456 | break; |
457 | case GDK_F14: |
458 | code = 26; |
459 | break; |
460 | case GDK_F15: |
461 | code = 28; |
462 | break; |
463 | case GDK_F16: |
464 | code = 29; |
465 | break; |
466 | case GDK_F17: |
467 | code = 31; |
468 | break; |
469 | case GDK_F18: |
470 | code = 32; |
471 | break; |
472 | case GDK_F19: |
473 | code = 33; |
474 | break; |
475 | case GDK_F20: |
476 | code = 34; |
477 | break; |
478 | } |
479 | if (!(event->state & GDK_CONTROL_MASK)) switch (event->keyval) { |
480 | case GDK_Home: case GDK_KP_Home: |
481 | code = 1; |
482 | break; |
483 | case GDK_Insert: case GDK_KP_Insert: |
484 | code = 2; |
485 | break; |
486 | case GDK_Delete: case GDK_KP_Delete: |
487 | code = 3; |
488 | break; |
489 | case GDK_End: case GDK_KP_End: |
490 | code = 4; |
491 | break; |
492 | case GDK_Page_Up: case GDK_KP_Page_Up: |
493 | code = 5; |
494 | break; |
495 | case GDK_Page_Down: case GDK_KP_Page_Down: |
496 | code = 6; |
497 | break; |
498 | } |
499 | /* Reorder edit keys to physical order */ |
500 | if (cfg.funky_type == 3 && code <= 6) |
501 | code = "\0\2\1\4\5\3\6"[code]; |
502 | |
503 | if (vt52_mode && code > 0 && code <= 6) { |
504 | end = 1 + sprintf(output+1, "\x1B%c", " HLMEIG"[code]); |
505 | goto done; |
506 | } |
507 | |
508 | if (cfg.funky_type == 5 && /* SCO function keys */ |
509 | code >= 11 && code <= 34) { |
510 | char codes[] = "MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@[\\]^_`{"; |
511 | int index = 0; |
512 | switch (event->keyval) { |
513 | case GDK_F1: index = 0; break; |
514 | case GDK_F2: index = 1; break; |
515 | case GDK_F3: index = 2; break; |
516 | case GDK_F4: index = 3; break; |
517 | case GDK_F5: index = 4; break; |
518 | case GDK_F6: index = 5; break; |
519 | case GDK_F7: index = 6; break; |
520 | case GDK_F8: index = 7; break; |
521 | case GDK_F9: index = 8; break; |
522 | case GDK_F10: index = 9; break; |
523 | case GDK_F11: index = 10; break; |
524 | case GDK_F12: index = 11; break; |
525 | } |
526 | if (event->state & GDK_SHIFT_MASK) index += 12; |
527 | if (event->state & GDK_CONTROL_MASK) index += 24; |
528 | end = 1 + sprintf(output+1, "\x1B[%c", codes[index]); |
529 | goto done; |
530 | } |
531 | if (cfg.funky_type == 5 && /* SCO small keypad */ |
532 | code >= 1 && code <= 6) { |
533 | char codes[] = "HL.FIG"; |
534 | if (code == 3) { |
535 | output[1] = '\x7F'; |
536 | end = 2; |
537 | } else { |
538 | end = 1 + sprintf(output+1, "\x1B[%c", codes[code-1]); |
539 | } |
540 | goto done; |
541 | } |
542 | if ((vt52_mode || cfg.funky_type == 4) && code >= 11 && code <= 24) { |
543 | int offt = 0; |
544 | if (code > 15) |
545 | offt++; |
546 | if (code > 21) |
547 | offt++; |
548 | if (vt52_mode) |
549 | end = 1 + sprintf(output+1, |
550 | "\x1B%c", code + 'P' - 11 - offt); |
551 | else |
552 | end = 1 + sprintf(output+1, |
553 | "\x1BO%c", code + 'P' - 11 - offt); |
554 | goto done; |
555 | } |
556 | if (cfg.funky_type == 1 && code >= 11 && code <= 15) { |
557 | end = 1 + sprintf(output+1, "\x1B[[%c", code + 'A' - 11); |
558 | goto done; |
559 | } |
560 | if (cfg.funky_type == 2 && code >= 11 && code <= 14) { |
561 | if (vt52_mode) |
562 | end = 1 + sprintf(output+1, "\x1B%c", code + 'P' - 11); |
563 | else |
564 | end = 1 + sprintf(output+1, "\x1BO%c", code + 'P' - 11); |
565 | goto done; |
566 | } |
567 | if (cfg.rxvt_homeend && (code == 1 || code == 4)) { |
568 | end = 1 + sprintf(output+1, code == 1 ? "\x1B[H" : "\x1BOw"); |
569 | goto done; |
570 | } |
571 | if (code) { |
572 | end = 1 + sprintf(output+1, "\x1B[%d~", code); |
573 | goto done; |
574 | } |
575 | } |
576 | |
577 | /* |
578 | * Cursor keys. (This includes the numberpad cursor keys, |
579 | * if we haven't already done them due to app keypad mode.) |
580 | * |
581 | * Here we also process un-numlocked un-appkeypadded KP5, |
582 | * which sends ESC [ G. |
583 | */ |
584 | { |
585 | int xkey = 0; |
586 | switch (event->keyval) { |
587 | case GDK_Up: case GDK_KP_Up: xkey = 'A'; break; |
588 | case GDK_Down: case GDK_KP_Down: xkey = 'B'; break; |
589 | case GDK_Right: case GDK_KP_Right: xkey = 'C'; break; |
590 | case GDK_Left: case GDK_KP_Left: xkey = 'D'; break; |
591 | case GDK_Begin: case GDK_KP_Begin: xkey = 'G'; break; |
592 | } |
593 | if (xkey) { |
594 | /* |
595 | * The arrow keys normally do ESC [ A and so on. In |
596 | * app cursor keys mode they do ESC O A instead. |
597 | * Ctrl toggles the two modes. |
598 | */ |
599 | if (vt52_mode) { |
600 | end = 1 + sprintf(output+1, "\033%c", xkey); |
601 | } else if (!app_cursor_keys ^ |
602 | !(event->state & GDK_CONTROL_MASK)) { |
603 | end = 1 + sprintf(output+1, "\033O%c", xkey); |
604 | } else { |
605 | end = 1 + sprintf(output+1, "\033[%c", xkey); |
606 | } |
607 | goto done; |
608 | } |
609 | } |
610 | |
611 | done: |
612 | |
613 | #ifdef KEY_DEBUGGING |
614 | { |
615 | int i; |
616 | printf("generating sequence:"); |
617 | for (i = start; i < end; i++) |
618 | printf(" %02x", (unsigned char) output[i]); |
619 | printf("\n"); |
620 | } |
621 | #endif |
622 | ldisc_send(output+start, end-start, 1); |
1709795f |
623 | term_out(); |
624 | } |
625 | |
626 | return TRUE; |
f7f27309 |
627 | } |
628 | |
e6346999 |
629 | gint button_event(GtkWidget *widget, GdkEventButton *event, gpointer data) |
630 | { |
631 | struct gui_data *inst = (struct gui_data *)data; |
632 | int shift, ctrl, alt, x, y, button, act; |
633 | |
634 | shift = event->state & GDK_SHIFT_MASK; |
635 | ctrl = event->state & GDK_CONTROL_MASK; |
636 | alt = event->state & GDK_MOD1_MASK; |
637 | if (event->button == 1) |
638 | button = MBT_LEFT; |
639 | else if (event->button == 2) |
640 | button = MBT_MIDDLE; |
641 | else if (event->button == 3) |
642 | button = MBT_RIGHT; |
643 | else |
644 | return FALSE; /* don't even know what button! */ |
645 | |
646 | switch (event->type) { |
647 | case GDK_BUTTON_PRESS: act = MA_CLICK; break; |
648 | case GDK_BUTTON_RELEASE: act = MA_RELEASE; break; |
649 | case GDK_2BUTTON_PRESS: act = MA_2CLK; break; |
650 | case GDK_3BUTTON_PRESS: act = MA_3CLK; break; |
651 | default: return FALSE; /* don't know this event type */ |
652 | } |
653 | |
654 | if (send_raw_mouse && !(cfg.mouse_override && shift) && |
655 | act != MA_CLICK && act != MA_RELEASE) |
656 | return TRUE; /* we ignore these in raw mouse mode */ |
657 | |
658 | x = (event->x - cfg.window_border) / inst->font_width; |
659 | y = (event->y - cfg.window_border) / inst->font_height; |
660 | |
661 | term_mouse(button, act, x, y, shift, ctrl, alt); |
662 | |
663 | return TRUE; |
664 | } |
665 | |
666 | gint motion_event(GtkWidget *widget, GdkEventMotion *event, gpointer data) |
667 | { |
668 | struct gui_data *inst = (struct gui_data *)data; |
669 | int shift, ctrl, alt, x, y, button; |
670 | |
671 | shift = event->state & GDK_SHIFT_MASK; |
672 | ctrl = event->state & GDK_CONTROL_MASK; |
673 | alt = event->state & GDK_MOD1_MASK; |
674 | if (event->state & GDK_BUTTON1_MASK) |
675 | button = MBT_LEFT; |
676 | else if (event->state & GDK_BUTTON2_MASK) |
677 | button = MBT_MIDDLE; |
678 | else if (event->state & GDK_BUTTON3_MASK) |
679 | button = MBT_RIGHT; |
680 | else |
681 | return FALSE; /* don't even know what button! */ |
682 | |
683 | x = (event->x - cfg.window_border) / inst->font_width; |
684 | y = (event->y - cfg.window_border) / inst->font_height; |
685 | |
686 | term_mouse(button, MA_DRAG, x, y, shift, ctrl, alt); |
687 | |
688 | return TRUE; |
689 | } |
690 | |
f7f27309 |
691 | gint timer_func(gpointer data) |
692 | { |
1709795f |
693 | /* struct gui_data *inst = (struct gui_data *)data; */ |
f7f27309 |
694 | |
1709795f |
695 | term_update(); |
f7f27309 |
696 | return TRUE; |
697 | } |
698 | |
054d8535 |
699 | void pty_input_func(gpointer data, gint sourcefd, GdkInputCondition condition) |
700 | { |
701 | /* struct gui_data *inst = (struct gui_data *)data; */ |
702 | char buf[4096]; |
703 | int ret; |
704 | |
705 | ret = read(sourcefd, buf, sizeof(buf)); |
706 | |
707 | /* |
708 | * Clean termination condition is that either ret == 0, or ret |
709 | * < 0 and errno == EIO. Not sure why the latter, but it seems |
710 | * to happen. Boo. |
711 | */ |
712 | if (ret == 0 || (ret < 0 && errno == EIO)) { |
713 | exit(0); |
714 | } |
715 | |
716 | if (ret < 0) { |
717 | perror("read pty master"); |
718 | exit(1); |
719 | } |
720 | if (ret > 0) |
721 | from_backend(0, buf, ret); |
722 | term_out(); |
723 | } |
724 | |
f7f27309 |
725 | void destroy(GtkWidget *widget, gpointer data) |
726 | { |
727 | gtk_main_quit(); |
728 | } |
729 | |
730 | gint focus_event(GtkWidget *widget, GdkEventFocus *event, gpointer data) |
731 | { |
d64838e1 |
732 | has_focus = event->in; |
733 | term_out(); |
734 | term_update(); |
1709795f |
735 | return FALSE; |
736 | } |
737 | |
738 | /* |
739 | * set or clear the "raw mouse message" mode |
740 | */ |
741 | void set_raw_mouse_mode(int activate) |
742 | { |
d64838e1 |
743 | activate = activate && !cfg.no_mouse_rep; |
744 | send_raw_mouse = activate; |
745 | if (send_raw_mouse) |
746 | gdk_window_set_cursor(inst->area->window, inst->rawcursor); |
747 | else |
748 | gdk_window_set_cursor(inst->area->window, inst->textcursor); |
1709795f |
749 | } |
750 | |
751 | void request_resize(int w, int h) |
752 | { |
753 | /* FIXME: currently ignored */ |
754 | } |
755 | |
756 | void palette_set(int n, int r, int g, int b) |
757 | { |
758 | /* FIXME: currently ignored */ |
759 | } |
760 | void palette_reset(void) |
761 | { |
762 | /* FIXME: currently ignored */ |
763 | } |
764 | |
765 | void write_clip(wchar_t * data, int len, int must_deselect) |
766 | { |
e6346999 |
767 | if (inst->pasteout_data) |
768 | sfree(inst->pasteout_data); |
769 | inst->pasteout_data = smalloc(len); |
770 | inst->pasteout_data_len = len; |
771 | wc_to_mb(0, 0, data, len, inst->pasteout_data, inst->pasteout_data_len, |
772 | NULL, NULL); |
773 | |
774 | if (gtk_selection_owner_set(inst->area, GDK_SELECTION_PRIMARY, |
775 | GDK_CURRENT_TIME)) { |
776 | gtk_selection_add_target(inst->area, GDK_SELECTION_PRIMARY, |
777 | GDK_SELECTION_TYPE_STRING, 1); |
778 | } |
779 | } |
780 | |
781 | void selection_get(GtkWidget *widget, GtkSelectionData *seldata, |
782 | guint info, guint time_stamp, gpointer data) |
783 | { |
784 | gtk_selection_data_set(seldata, GDK_SELECTION_TYPE_STRING, 8, |
785 | inst->pasteout_data, inst->pasteout_data_len); |
786 | } |
787 | |
788 | gint selection_clear(GtkWidget *widget, GdkEventSelection *seldata, |
789 | gpointer data) |
790 | { |
791 | term_deselect(); |
792 | if (inst->pasteout_data) |
793 | sfree(inst->pasteout_data); |
794 | inst->pasteout_data = NULL; |
795 | inst->pasteout_data_len = 0; |
796 | return TRUE; |
797 | } |
798 | |
799 | void request_paste(void) |
800 | { |
801 | /* |
802 | * In Unix, pasting is asynchronous: all we can do at the |
803 | * moment is to call gtk_selection_convert(), and when the data |
804 | * comes back _then_ we can call term_do_paste(). |
805 | */ |
806 | gtk_selection_convert(inst->area, GDK_SELECTION_PRIMARY, |
807 | GDK_SELECTION_TYPE_STRING, GDK_CURRENT_TIME); |
808 | } |
809 | |
810 | void selection_received(GtkWidget *widget, GtkSelectionData *seldata, |
811 | gpointer data) |
812 | { |
813 | if (seldata->length <= 0 || |
814 | seldata->type != GDK_SELECTION_TYPE_STRING) |
815 | return; /* Nothing happens. */ |
816 | |
817 | if (inst->pastein_data) |
818 | sfree(inst->pastein_data); |
819 | |
820 | inst->pastein_data = smalloc(seldata->length * sizeof(wchar_t)); |
821 | inst->pastein_data_len = seldata->length; |
822 | mb_to_wc(0, 0, seldata->data, seldata->length, |
823 | inst->pastein_data, inst->pastein_data_len); |
824 | |
825 | term_do_paste(); |
1709795f |
826 | } |
827 | |
828 | void get_clip(wchar_t ** p, int *len) |
829 | { |
830 | if (p) { |
e6346999 |
831 | *p = inst->pastein_data; |
832 | *len = inst->pastein_data_len; |
1709795f |
833 | } |
834 | } |
835 | |
836 | void set_title(char *title) |
837 | { |
838 | /* FIXME: currently ignored */ |
839 | } |
840 | |
841 | void set_icon(char *title) |
842 | { |
843 | /* FIXME: currently ignored */ |
844 | } |
845 | |
846 | void set_sbar(int total, int start, int page) |
847 | { |
6a5e84dd |
848 | inst->sbar_adjust->lower = 0; |
849 | inst->sbar_adjust->upper = total; |
850 | inst->sbar_adjust->value = start; |
851 | inst->sbar_adjust->page_size = page; |
852 | inst->sbar_adjust->step_increment = 1; |
853 | inst->sbar_adjust->page_increment = page/2; |
854 | gtk_adjustment_changed(inst->sbar_adjust); |
855 | } |
856 | |
857 | void scrollbar_moved(GtkAdjustment *adj, gpointer data) |
858 | { |
859 | term_scroll(1, (int)adj->value); |
1709795f |
860 | } |
861 | |
862 | void sys_cursor(int x, int y) |
863 | { |
864 | /* |
865 | * This is meaningless under X. |
866 | */ |
867 | } |
868 | |
869 | void beep(int mode) |
870 | { |
871 | gdk_beep(); |
872 | } |
873 | |
874 | int CharWidth(Context ctx, int uc) |
875 | { |
876 | /* |
877 | * Under X, any fixed-width font really _is_ fixed-width. |
878 | * Double-width characters will be dealt with using a separate |
879 | * font. For the moment we can simply return 1. |
880 | */ |
881 | return 1; |
882 | } |
883 | |
884 | Context get_ctx(void) |
885 | { |
d64838e1 |
886 | GdkGC *gc; |
887 | if (!inst->area->window) |
888 | return NULL; |
889 | gc = gdk_gc_new(inst->area->window); |
1709795f |
890 | return gc; |
891 | } |
892 | |
893 | void free_ctx(Context ctx) |
894 | { |
895 | GdkGC *gc = (GdkGC *)ctx; |
896 | gdk_gc_unref(gc); |
897 | } |
898 | |
899 | /* |
900 | * Draw a line of text in the window, at given character |
901 | * coordinates, in given attributes. |
902 | * |
903 | * We are allowed to fiddle with the contents of `text'. |
904 | */ |
905 | void do_text(Context ctx, int x, int y, char *text, int len, |
906 | unsigned long attr, int lattr) |
907 | { |
d64838e1 |
908 | int nfg, nbg, t; |
1709795f |
909 | GdkGC *gc = (GdkGC *)ctx; |
1709795f |
910 | |
d64838e1 |
911 | /* |
912 | * NYI: |
913 | * - ATTR_WIDE (is this for Unicode CJK? I hope so) |
914 | * - LATTR_* (ESC # 4 double-width and double-height stuff) |
915 | * - cursor shapes other than block |
916 | * - VT100 line drawing stuff; code pages in general! |
917 | * - shadow bolding |
d64838e1 |
918 | */ |
919 | |
920 | nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
921 | nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
922 | if (attr & ATTR_REVERSE) { |
923 | t = nfg; |
924 | nfg = nbg; |
925 | nbg = t; |
926 | } |
927 | if (cfg.bold_colour && (attr & ATTR_BOLD)) |
928 | nfg++; |
929 | if (cfg.bold_colour && (attr & ATTR_BLINK)) |
930 | nbg++; |
931 | if (attr & TATTR_ACTCURS) { |
932 | nfg = NCOLOURS-2; |
933 | nbg = NCOLOURS-1; |
934 | } |
935 | |
936 | gdk_gc_set_foreground(gc, &inst->cols[nbg]); |
83616aab |
937 | gdk_draw_rectangle(inst->pixmap, gc, 1, |
6a5e84dd |
938 | x*inst->font_width+cfg.window_border, |
939 | y*inst->font_height+cfg.window_border, |
83616aab |
940 | len*inst->font_width, inst->font_height); |
6a5e84dd |
941 | |
d64838e1 |
942 | gdk_gc_set_foreground(gc, &inst->cols[nfg]); |
6a5e84dd |
943 | gdk_draw_text(inst->pixmap, inst->fonts[0], gc, |
944 | x*inst->font_width+cfg.window_border, |
945 | y*inst->font_height+cfg.window_border+inst->fonts[0]->ascent, |
946 | text, len); |
d64838e1 |
947 | |
948 | if (attr & ATTR_UNDER) { |
949 | int uheight = inst->fonts[0]->ascent + 1; |
83616aab |
950 | if (uheight >= inst->font_height) |
951 | uheight = inst->font_height - 1; |
6a5e84dd |
952 | gdk_draw_line(inst->pixmap, gc, x*inst->font_width+cfg.window_border, |
953 | y*inst->font_height + uheight + cfg.window_border, |
8252e709 |
954 | (x+len)*inst->font_width-1+cfg.window_border, |
955 | y*inst->font_height + uheight + cfg.window_border); |
d64838e1 |
956 | } |
957 | |
958 | gdk_draw_pixmap(inst->area->window, gc, inst->pixmap, |
6a5e84dd |
959 | x*inst->font_width+cfg.window_border, |
960 | y*inst->font_height+cfg.window_border, |
961 | x*inst->font_width+cfg.window_border, |
962 | y*inst->font_height+cfg.window_border, |
83616aab |
963 | len*inst->font_width, inst->font_height); |
1709795f |
964 | } |
965 | |
966 | void do_cursor(Context ctx, int x, int y, char *text, int len, |
967 | unsigned long attr, int lattr) |
968 | { |
d64838e1 |
969 | int passive; |
970 | GdkGC *gc = (GdkGC *)ctx; |
971 | |
972 | /* |
973 | * NYI: cursor shapes other than block |
974 | */ |
1709795f |
975 | if (attr & TATTR_PASCURS) { |
976 | attr &= ~TATTR_PASCURS; |
d64838e1 |
977 | passive = 1; |
978 | } else |
979 | passive = 0; |
1709795f |
980 | do_text(ctx, x, y, text, len, attr, lattr); |
d64838e1 |
981 | if (passive) { |
982 | gdk_gc_set_foreground(gc, &inst->cols[NCOLOURS-1]); |
83616aab |
983 | gdk_draw_rectangle(inst->pixmap, gc, 0, |
6a5e84dd |
984 | x*inst->font_width+cfg.window_border, |
985 | y*inst->font_height+cfg.window_border, |
83616aab |
986 | len*inst->font_width-1, inst->font_height-1); |
d64838e1 |
987 | gdk_draw_pixmap(inst->area->window, gc, inst->pixmap, |
6a5e84dd |
988 | x*inst->font_width+cfg.window_border, |
989 | y*inst->font_height+cfg.window_border, |
990 | x*inst->font_width+cfg.window_border, |
991 | y*inst->font_height+cfg.window_border, |
83616aab |
992 | len*inst->font_width, inst->font_height); |
d64838e1 |
993 | } |
1709795f |
994 | } |
995 | |
7798fa56 |
996 | GdkCursor *make_mouse_ptr(int cursor_val) |
997 | { |
998 | /* |
999 | * Truly hideous hack: GTK doesn't allow us to set the mouse |
1000 | * cursor foreground and background colours unless we've _also_ |
1001 | * created our own cursor from bitmaps. Therefore, I need to |
1002 | * load the `cursor' font and draw glyphs from it on to |
1003 | * pixmaps, in order to construct my cursors with the fg and bg |
1004 | * I want. This is a gross hack, but it's more self-contained |
1005 | * than linking in Xlib to find the X window handle to |
1006 | * inst->area and calling XRecolorCursor, and it's more |
1007 | * futureproof than hard-coding the shapes as bitmap arrays. |
1008 | */ |
1009 | static GdkFont *cursor_font = NULL; |
1010 | GdkPixmap *source, *mask; |
1011 | GdkGC *gc; |
1012 | GdkColor cfg = { 0, 65535, 65535, 65535 }; |
1013 | GdkColor cbg = { 0, 0, 0, 0 }; |
1014 | GdkColor dfg = { 1, 65535, 65535, 65535 }; |
1015 | GdkColor dbg = { 0, 0, 0, 0 }; |
1016 | GdkCursor *ret; |
1017 | gchar text[2]; |
1018 | gint lb, rb, wid, asc, desc, w, h, x, y; |
1019 | |
1020 | if (cursor_val < 0) { |
1021 | gdk_font_unref(cursor_font); |
1022 | return NULL; |
1023 | } |
1024 | |
1025 | if (!cursor_font) |
1026 | cursor_font = gdk_font_load("cursor"); |
1027 | |
1028 | /* |
1029 | * Get the text extent of the cursor in question. We use the |
1030 | * mask character for this, because it's typically slightly |
1031 | * bigger than the main character. |
1032 | */ |
1033 | text[1] = '\0'; |
1034 | text[0] = (char)cursor_val + 1; |
1035 | gdk_string_extents(cursor_font, text, &lb, &rb, &wid, &asc, &desc); |
1036 | w = rb-lb; h = asc+desc; x = -lb; y = asc; |
1037 | |
1038 | source = gdk_pixmap_new(NULL, w, h, 1); |
1039 | mask = gdk_pixmap_new(NULL, w, h, 1); |
1040 | |
1041 | /* |
1042 | * Draw the mask character on the mask pixmap. |
1043 | */ |
1044 | text[1] = '\0'; |
1045 | text[0] = (char)cursor_val + 1; |
1046 | gc = gdk_gc_new(mask); |
1047 | gdk_gc_set_foreground(gc, &dbg); |
1048 | gdk_draw_rectangle(mask, gc, 1, 0, 0, w, h); |
1049 | gdk_gc_set_foreground(gc, &dfg); |
1050 | gdk_draw_text(mask, cursor_font, gc, x, y, text, 1); |
1051 | gdk_gc_unref(gc); |
1052 | |
1053 | /* |
1054 | * Draw the main character on the source pixmap. |
1055 | */ |
1056 | text[1] = '\0'; |
1057 | text[0] = (char)cursor_val; |
1058 | gc = gdk_gc_new(source); |
1059 | gdk_gc_set_foreground(gc, &dbg); |
1060 | gdk_draw_rectangle(source, gc, 1, 0, 0, w, h); |
1061 | gdk_gc_set_foreground(gc, &dfg); |
1062 | gdk_draw_text(source, cursor_font, gc, x, y, text, 1); |
1063 | gdk_gc_unref(gc); |
1064 | |
1065 | /* |
1066 | * Create the cursor. |
1067 | */ |
1068 | ret = gdk_cursor_new_from_pixmap(source, mask, &cfg, &cbg, x, y); |
1069 | |
1070 | /* |
1071 | * Clean up. |
1072 | */ |
1073 | gdk_pixmap_unref(source); |
1074 | gdk_pixmap_unref(mask); |
1075 | |
1076 | return ret; |
1077 | } |
1078 | |
1709795f |
1079 | void modalfatalbox(char *p, ...) |
1080 | { |
1081 | va_list ap; |
1082 | fprintf(stderr, "FATAL ERROR: "); |
1083 | va_start(ap, p); |
1084 | vfprintf(stderr, p, ap); |
1085 | va_end(ap); |
1086 | fputc('\n', stderr); |
1087 | exit(1); |
f7f27309 |
1088 | } |
1089 | |
1090 | int main(int argc, char **argv) |
1091 | { |
1092 | GtkWidget *window; |
054d8535 |
1093 | extern int pty_master_fd; /* declared in pty.c */ |
f7f27309 |
1094 | |
1095 | gtk_init(&argc, &argv); |
1096 | |
1709795f |
1097 | do_defaults(NULL, &cfg); |
1098 | |
83616aab |
1099 | inst->fonts[0] = gdk_font_load(cfg.font); |
1100 | inst->fonts[1] = NULL; /* FIXME: what about bold font? */ |
1101 | inst->font_width = gdk_char_width(inst->fonts[0], ' '); |
1102 | inst->font_height = inst->fonts[0]->ascent + inst->fonts[0]->descent; |
1103 | |
1709795f |
1104 | init_ucs(); |
1105 | |
1106 | back = &pty_backend; |
1107 | back->init(NULL, 0, NULL, 0); |
1108 | |
f7f27309 |
1109 | window = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
1110 | inst->area = gtk_drawing_area_new(); |
1111 | gtk_drawing_area_size(GTK_DRAWING_AREA(inst->area), |
6a5e84dd |
1112 | inst->font_width * cfg.width + 2*cfg.window_border, |
1113 | inst->font_height * cfg.height + 2*cfg.window_border); |
1114 | inst->sbar_adjust = GTK_ADJUSTMENT(gtk_adjustment_new(0, 0, 0, 0, 0, 0)); |
1115 | inst->sbar = gtk_vscrollbar_new(inst->sbar_adjust); |
1116 | inst->hbox = GTK_BOX(gtk_hbox_new(FALSE, 0)); |
1117 | gtk_box_pack_start(inst->hbox, inst->area, FALSE, FALSE, 0); |
1118 | gtk_box_pack_start(inst->hbox, inst->sbar, FALSE, FALSE, 0); |
1119 | |
1120 | gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(inst->hbox)); |
f7f27309 |
1121 | |
6a5e84dd |
1122 | { |
1123 | GdkGeometry geom; |
1124 | geom.min_width = inst->font_width + 2*cfg.window_border; |
1125 | geom.min_height = inst->font_height + 2*cfg.window_border; |
1126 | geom.max_width = geom.max_height = -1; |
1127 | geom.base_width = 2*cfg.window_border; |
1128 | geom.base_height = 2*cfg.window_border; |
1129 | geom.width_inc = inst->font_width; |
1130 | geom.height_inc = inst->font_height; |
1131 | geom.min_aspect = geom.max_aspect = 0; |
1132 | gtk_window_set_geometry_hints(GTK_WINDOW(window), inst->area, &geom, |
1133 | GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | |
1134 | GDK_HINT_RESIZE_INC); |
6a5e84dd |
1135 | } |
f7f27309 |
1136 | |
1137 | gtk_signal_connect(GTK_OBJECT(window), "destroy", |
1138 | GTK_SIGNAL_FUNC(destroy), inst); |
1139 | gtk_signal_connect(GTK_OBJECT(window), "delete_event", |
1140 | GTK_SIGNAL_FUNC(delete_window), inst); |
1141 | gtk_signal_connect(GTK_OBJECT(window), "key_press_event", |
1142 | GTK_SIGNAL_FUNC(key_event), inst); |
f7f27309 |
1143 | gtk_signal_connect(GTK_OBJECT(window), "focus_in_event", |
1144 | GTK_SIGNAL_FUNC(focus_event), inst); |
1145 | gtk_signal_connect(GTK_OBJECT(window), "focus_out_event", |
1146 | GTK_SIGNAL_FUNC(focus_event), inst); |
1147 | gtk_signal_connect(GTK_OBJECT(inst->area), "configure_event", |
1148 | GTK_SIGNAL_FUNC(configure_area), inst); |
1149 | gtk_signal_connect(GTK_OBJECT(inst->area), "expose_event", |
1150 | GTK_SIGNAL_FUNC(expose_area), inst); |
e6346999 |
1151 | gtk_signal_connect(GTK_OBJECT(inst->area), "button_press_event", |
1152 | GTK_SIGNAL_FUNC(button_event), inst); |
1153 | gtk_signal_connect(GTK_OBJECT(inst->area), "button_release_event", |
1154 | GTK_SIGNAL_FUNC(button_event), inst); |
1155 | gtk_signal_connect(GTK_OBJECT(inst->area), "motion_notify_event", |
1156 | GTK_SIGNAL_FUNC(motion_event), inst); |
1157 | gtk_signal_connect(GTK_OBJECT(inst->area), "selection_received", |
1158 | GTK_SIGNAL_FUNC(selection_received), inst); |
1159 | gtk_signal_connect(GTK_OBJECT(inst->area), "selection_get", |
1160 | GTK_SIGNAL_FUNC(selection_get), inst); |
1161 | gtk_signal_connect(GTK_OBJECT(inst->area), "selection_clear_event", |
1162 | GTK_SIGNAL_FUNC(selection_clear), inst); |
6a5e84dd |
1163 | gtk_signal_connect(GTK_OBJECT(inst->sbar_adjust), "value_changed", |
1164 | GTK_SIGNAL_FUNC(scrollbar_moved), inst); |
f7f27309 |
1165 | gtk_timeout_add(20, timer_func, inst); |
054d8535 |
1166 | gdk_input_add(pty_master_fd, GDK_INPUT_READ, pty_input_func, inst); |
f7f27309 |
1167 | gtk_widget_add_events(GTK_WIDGET(inst->area), |
e6346999 |
1168 | GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK | |
1169 | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | |
1170 | GDK_BUTTON_MOTION_MASK); |
f7f27309 |
1171 | |
1172 | gtk_widget_show(inst->area); |
6a5e84dd |
1173 | gtk_widget_show(inst->sbar); |
1174 | gtk_widget_show(GTK_WIDGET(inst->hbox)); |
f7f27309 |
1175 | gtk_widget_show(window); |
1176 | |
7798fa56 |
1177 | inst->textcursor = make_mouse_ptr(GDK_XTERM); |
1178 | inst->rawcursor = make_mouse_ptr(GDK_LEFT_PTR); |
1179 | make_mouse_ptr(-1); /* clean up cursor font */ |
d64838e1 |
1180 | gdk_window_set_cursor(inst->area->window, inst->textcursor); |
1181 | |
1709795f |
1182 | term_init(); |
1183 | term_size(24, 80, 2000); |
1184 | |
f7f27309 |
1185 | gtk_main(); |
1186 | |
1187 | return 0; |
1188 | } |