f7f27309 |
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 | |
d64838e1 |
24 | #define NCOLOURS (lenof(((Config *)0)->colours)) |
25 | |
26 | struct gui_data { |
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27 | GtkWidget *window, *area, *sbar; |
6a5e84dd |
28 | GtkBox *hbox; |
29 | GtkAdjustment *sbar_adjust; |
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30 | GdkPixmap *pixmap; |
31 | GdkFont *fonts[2]; /* normal and bold (for now!) */ |
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32 | GdkCursor *rawcursor, *textcursor, *blankcursor, *currcursor; |
d64838e1 |
33 | GdkColor cols[NCOLOURS]; |
34 | GdkColormap *colmap; |
e6346999 |
35 | wchar_t *pastein_data; |
36 | int pastein_data_len; |
37 | char *pasteout_data; |
38 | int pasteout_data_len; |
83616aab |
39 | int font_width, font_height; |
88e6b9ca |
40 | int ignore_sbar; |
b3530065 |
41 | int mouseptr_visible; |
0f660c8f |
42 | guint term_paste_idle_id; |
dd72dfa3 |
43 | GdkAtom compound_text_atom; |
c33c3d76 |
44 | int alt_keycode; |
12d200b1 |
45 | char wintitle[sizeof(((Config *)0)->wintitle)]; |
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46 | char icontitle[sizeof(((Config *)0)->wintitle)]; |
d64838e1 |
47 | }; |
48 | |
49 | static struct gui_data the_inst; |
50 | static struct gui_data *inst = &the_inst; /* so we always write `inst->' */ |
51 | static int send_raw_mouse; |
52 | |
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53 | void ldisc_update(int echo, int edit) |
54 | { |
55 | /* |
56 | * This is a stub in pterm. If I ever produce a Unix |
57 | * command-line ssh/telnet/rlogin client (i.e. a port of plink) |
58 | * then it will require some termios manoeuvring analogous to |
59 | * that in the Windows plink.c, but here it's meaningless. |
60 | */ |
61 | } |
62 | |
63 | int askappend(char *filename) |
64 | { |
65 | /* |
4c0901ed |
66 | * Logging in an xterm-alike is liable to be something you only |
67 | * do at serious diagnostic need. Hence, I'm going to take the |
68 | * easy option for now and assume we always want to overwrite |
69 | * log files. I can always make it properly configurable later. |
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70 | */ |
71 | return 2; |
72 | } |
73 | |
74 | void logevent(char *string) |
75 | { |
76 | /* |
57e636ca |
77 | * This is not a very helpful function: events are logged |
78 | * pretty much exclusively by the back end, and our pty back |
79 | * end is self-contained. So we need do nothing. |
1709795f |
80 | */ |
81 | } |
82 | |
e9aef757 |
83 | int font_dimension(int which) /* 0 for width, 1 for height */ |
84 | { |
85 | if (which) |
86 | return inst->font_height; |
87 | else |
88 | return inst->font_width; |
89 | } |
90 | |
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91 | /* |
92 | * Translate a raw mouse button designation (LEFT, MIDDLE, RIGHT) |
93 | * into a cooked one (SELECT, EXTEND, PASTE). |
94 | * |
95 | * In Unix, this is not configurable; the X button arrangement is |
96 | * rock-solid across all applications, everyone has a three-button |
97 | * mouse or a means of faking it, and there is no need to switch |
98 | * buttons around at all. |
99 | */ |
100 | Mouse_Button translate_button(Mouse_Button button) |
101 | { |
102 | if (button == MBT_LEFT) |
103 | return MBT_SELECT; |
104 | if (button == MBT_MIDDLE) |
105 | return MBT_PASTE; |
106 | if (button == MBT_RIGHT) |
107 | return MBT_EXTEND; |
108 | return 0; /* shouldn't happen */ |
109 | } |
110 | |
111 | /* |
112 | * Minimise or restore the window in response to a server-side |
113 | * request. |
114 | */ |
115 | void set_iconic(int iconic) |
116 | { |
16891265 |
117 | /* |
118 | * GTK 1.2 doesn't know how to do this. |
119 | */ |
120 | #if GTK_CHECK_VERSION(2,0,0) |
121 | if (iconic) |
122 | gtk_window_iconify(GTK_WINDOW(inst->window)); |
123 | else |
124 | gtk_window_deiconify(GTK_WINDOW(inst->window)); |
125 | #endif |
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126 | } |
127 | |
128 | /* |
129 | * Move the window in response to a server-side request. |
130 | */ |
131 | void move_window(int x, int y) |
132 | { |
16891265 |
133 | /* |
134 | * I assume that when the GTK version of this call is available |
135 | * we should use it. Not sure how it differs from the GDK one, |
136 | * though. |
137 | */ |
138 | #if GTK_CHECK_VERSION(2,0,0) |
139 | gtk_window_move(GTK_WINDOW(inst->window), x, y); |
140 | #else |
141 | gdk_window_move(inst->window->window, x, y); |
142 | #endif |
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143 | } |
144 | |
145 | /* |
146 | * Move the window to the top or bottom of the z-order in response |
147 | * to a server-side request. |
148 | */ |
149 | void set_zorder(int top) |
150 | { |
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151 | if (top) |
152 | gdk_window_raise(inst->window->window); |
153 | else |
154 | gdk_window_lower(inst->window->window); |
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155 | } |
156 | |
157 | /* |
158 | * Refresh the window in response to a server-side request. |
159 | */ |
160 | void refresh_window(void) |
161 | { |
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162 | term_invalidate(); |
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163 | } |
164 | |
165 | /* |
166 | * Maximise or restore the window in response to a server-side |
167 | * request. |
168 | */ |
169 | void set_zoomed(int zoomed) |
170 | { |
16891265 |
171 | /* |
172 | * GTK 1.2 doesn't know how to do this. |
173 | */ |
174 | #if GTK_CHECK_VERSION(2,0,0) |
175 | if (iconic) |
176 | gtk_window_maximize(GTK_WINDOW(inst->window)); |
177 | else |
178 | gtk_window_unmaximize(GTK_WINDOW(inst->window)); |
179 | #endif |
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180 | } |
181 | |
182 | /* |
183 | * Report whether the window is iconic, for terminal reports. |
184 | */ |
185 | int is_iconic(void) |
186 | { |
16891265 |
187 | return !gdk_window_is_viewable(inst->window->window); |
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188 | } |
189 | |
190 | /* |
191 | * Report the window's position, for terminal reports. |
192 | */ |
193 | void get_window_pos(int *x, int *y) |
194 | { |
16891265 |
195 | /* |
196 | * I assume that when the GTK version of this call is available |
197 | * we should use it. Not sure how it differs from the GDK one, |
198 | * though. |
199 | */ |
200 | #if GTK_CHECK_VERSION(2,0,0) |
201 | gtk_window_get_position(GTK_WINDOW(inst->window), x, y); |
202 | #else |
203 | gdk_window_get_position(inst->window->window, x, y); |
204 | #endif |
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205 | } |
206 | |
207 | /* |
208 | * Report the window's pixel size, for terminal reports. |
209 | */ |
210 | void get_window_pixels(int *x, int *y) |
211 | { |
16891265 |
212 | /* |
213 | * I assume that when the GTK version of this call is available |
214 | * we should use it. Not sure how it differs from the GDK one, |
215 | * though. |
216 | */ |
217 | #if GTK_CHECK_VERSION(2,0,0) |
218 | gtk_window_get_size(GTK_WINDOW(inst->window), x, y); |
219 | #else |
220 | gdk_window_get_size(inst->window->window, x, y); |
221 | #endif |
1709795f |
222 | } |
223 | |
224 | /* |
225 | * Return the window or icon title. |
226 | */ |
227 | char *get_window_title(int icon) |
228 | { |
16891265 |
229 | return icon ? inst->wintitle : inst->icontitle; |
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230 | } |
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231 | |
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232 | gint delete_window(GtkWidget *widget, GdkEvent *event, gpointer data) |
233 | { |
234 | /* |
57e636ca |
235 | * We could implement warn-on-close here if we really wanted |
236 | * to. |
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237 | */ |
238 | return FALSE; |
239 | } |
240 | |
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241 | void show_mouseptr(int show) |
242 | { |
243 | if (!cfg.hide_mouseptr) |
244 | show = 1; |
245 | if (show) |
246 | gdk_window_set_cursor(inst->area->window, inst->currcursor); |
247 | else |
248 | gdk_window_set_cursor(inst->area->window, inst->blankcursor); |
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249 | inst->mouseptr_visible = show; |
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250 | } |
251 | |
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252 | gint configure_area(GtkWidget *widget, GdkEventConfigure *event, gpointer data) |
253 | { |
254 | struct gui_data *inst = (struct gui_data *)data; |
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255 | int w, h, need_size = 0; |
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256 | |
88e6b9ca |
257 | w = (event->width - 2*cfg.window_border) / inst->font_width; |
258 | h = (event->height - 2*cfg.window_border) / inst->font_height; |
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259 | |
88e6b9ca |
260 | if (w != cfg.width || h != cfg.height) { |
261 | if (inst->pixmap) { |
262 | gdk_pixmap_unref(inst->pixmap); |
263 | inst->pixmap = NULL; |
264 | } |
265 | cfg.width = w; |
266 | cfg.height = h; |
267 | need_size = 1; |
268 | } |
269 | if (!inst->pixmap) { |
6a5e84dd |
270 | GdkGC *gc; |
88e6b9ca |
271 | |
272 | inst->pixmap = gdk_pixmap_new(widget->window, |
273 | (cfg.width * inst->font_width + |
274 | 2*cfg.window_border), |
275 | (cfg.height * inst->font_height + |
276 | 2*cfg.window_border), -1); |
277 | |
6a5e84dd |
278 | gc = gdk_gc_new(inst->area->window); |
279 | gdk_gc_set_foreground(gc, &inst->cols[18]); /* default background */ |
280 | gdk_draw_rectangle(inst->pixmap, gc, 1, 0, 0, |
281 | cfg.width * inst->font_width + 2*cfg.window_border, |
282 | cfg.height * inst->font_height + 2*cfg.window_border); |
283 | gdk_gc_unref(gc); |
284 | } |
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285 | |
88e6b9ca |
286 | if (need_size) { |
287 | term_size(h, w, cfg.savelines); |
288 | } |
289 | |
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290 | return TRUE; |
291 | } |
292 | |
293 | gint expose_area(GtkWidget *widget, GdkEventExpose *event, gpointer data) |
294 | { |
1709795f |
295 | /* struct gui_data *inst = (struct gui_data *)data; */ |
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296 | |
297 | /* |
1709795f |
298 | * Pass the exposed rectangle to terminal.c, which will call us |
299 | * back to do the actual painting. |
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300 | */ |
6a5e84dd |
301 | if (inst->pixmap) { |
302 | gdk_draw_pixmap(widget->window, |
303 | widget->style->fg_gc[GTK_WIDGET_STATE(widget)], |
304 | inst->pixmap, |
305 | event->area.x, event->area.y, |
306 | event->area.x, event->area.y, |
307 | event->area.width, event->area.height); |
308 | } |
1709795f |
309 | return TRUE; |
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310 | } |
311 | |
312 | #define KEY_PRESSED(k) \ |
313 | (inst->keystate[(k) / 32] & (1 << ((k) % 32))) |
314 | |
315 | gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data) |
316 | { |
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317 | /* struct gui_data *inst = (struct gui_data *)data; */ |
a57cd64b |
318 | char output[32]; |
319 | int start, end; |
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320 | |
c33c3d76 |
321 | /* By default, nothing is generated. */ |
322 | end = start = 0; |
323 | |
324 | /* |
325 | * If Alt is being released after typing an Alt+numberpad |
326 | * sequence, we should generate the code that was typed. |
327 | */ |
328 | if (event->type == GDK_KEY_RELEASE && |
329 | (event->keyval == GDK_Meta_L || event->keyval == GDK_Alt_L || |
330 | event->keyval == GDK_Meta_R || event->keyval == GDK_Alt_R) && |
331 | inst->alt_keycode >= 0) { |
332 | #ifdef KEY_DEBUGGING |
333 | printf("Alt key up, keycode = %d\n", inst->alt_keycode); |
334 | #endif |
335 | output[0] = inst->alt_keycode; |
336 | end = 1; |
337 | goto done; |
338 | } |
339 | |
1709795f |
340 | if (event->type == GDK_KEY_PRESS) { |
a57cd64b |
341 | #ifdef KEY_DEBUGGING |
342 | { |
343 | int i; |
344 | printf("keypress: keyval = %04x, state = %08x; string =", |
345 | event->keyval, event->state); |
346 | for (i = 0; event->string[i]; i++) |
347 | printf(" %02x", (unsigned char) event->string[i]); |
348 | printf("\n"); |
349 | } |
350 | #endif |
351 | |
352 | /* |
c33c3d76 |
353 | * NYI: Compose key (!!! requires Unicode faff before even trying) |
a57cd64b |
354 | */ |
355 | |
6a5e84dd |
356 | /* |
c33c3d76 |
357 | * If Alt has just been pressed, we start potentially |
358 | * accumulating an Alt+numberpad code. We do this by |
359 | * setting alt_keycode to -1 (nothing yet but plausible). |
360 | */ |
361 | if ((event->keyval == GDK_Meta_L || event->keyval == GDK_Alt_L || |
362 | event->keyval == GDK_Meta_R || event->keyval == GDK_Alt_R)) { |
363 | inst->alt_keycode = -1; |
364 | goto done; /* this generates nothing else */ |
365 | } |
366 | |
367 | /* |
368 | * If we're seeing a numberpad key press with Mod1 down, |
369 | * consider adding it to alt_keycode if that's sensible. |
370 | * Anything _else_ with Mod1 down cancels any possibility |
371 | * of an ALT keycode: we set alt_keycode to -2. |
372 | */ |
373 | if ((event->state & GDK_MOD1_MASK) && inst->alt_keycode != -2) { |
374 | int digit = -1; |
375 | switch (event->keyval) { |
376 | case GDK_KP_0: case GDK_KP_Insert: digit = 0; break; |
377 | case GDK_KP_1: case GDK_KP_End: digit = 1; break; |
378 | case GDK_KP_2: case GDK_KP_Down: digit = 2; break; |
379 | case GDK_KP_3: case GDK_KP_Page_Down: digit = 3; break; |
380 | case GDK_KP_4: case GDK_KP_Left: digit = 4; break; |
381 | case GDK_KP_5: case GDK_KP_Begin: digit = 5; break; |
382 | case GDK_KP_6: case GDK_KP_Right: digit = 6; break; |
383 | case GDK_KP_7: case GDK_KP_Home: digit = 7; break; |
384 | case GDK_KP_8: case GDK_KP_Up: digit = 8; break; |
385 | case GDK_KP_9: case GDK_KP_Page_Up: digit = 9; break; |
386 | } |
387 | if (digit < 0) |
388 | inst->alt_keycode = -2; /* it's invalid */ |
389 | else { |
390 | #ifdef KEY_DEBUGGING |
391 | printf("Adding digit %d to keycode %d", digit, |
392 | inst->alt_keycode); |
393 | #endif |
394 | if (inst->alt_keycode == -1) |
395 | inst->alt_keycode = digit; /* one-digit code */ |
396 | else |
397 | inst->alt_keycode = inst->alt_keycode * 10 + digit; |
398 | #ifdef KEY_DEBUGGING |
399 | printf(" gives new code %d\n", inst->alt_keycode); |
400 | #endif |
401 | /* Having used this digit, we now do nothing more with it. */ |
402 | goto done; |
403 | } |
404 | } |
405 | |
406 | /* |
6a5e84dd |
407 | * Shift-PgUp and Shift-PgDn don't even generate keystrokes |
408 | * at all. |
409 | */ |
410 | if (event->keyval == GDK_Page_Up && (event->state & GDK_SHIFT_MASK)) { |
411 | term_scroll(0, -cfg.height/2); |
412 | return TRUE; |
413 | } |
414 | if (event->keyval == GDK_Page_Down && (event->state & GDK_SHIFT_MASK)) { |
415 | term_scroll(0, +cfg.height/2); |
416 | return TRUE; |
417 | } |
418 | |
2a2c1973 |
419 | /* |
420 | * Neither does Shift-Ins. |
421 | */ |
422 | if (event->keyval == GDK_Insert && (event->state & GDK_SHIFT_MASK)) { |
423 | request_paste(); |
424 | return TRUE; |
425 | } |
426 | |
a57cd64b |
427 | /* ALT+things gives leading Escape. */ |
428 | output[0] = '\033'; |
429 | strncpy(output+1, event->string, 31); |
430 | output[31] = '\0'; |
431 | end = strlen(output); |
432 | if (event->state & GDK_MOD1_MASK) |
433 | start = 0; |
434 | else |
435 | start = 1; |
436 | |
437 | /* Control-` is the same as Control-\ (unless gtk has a better idea) */ |
438 | if (!event->string[0] && event->keyval == '`' && |
439 | (event->state & GDK_CONTROL_MASK)) { |
440 | output[1] = '\x1C'; |
441 | end = 2; |
442 | } |
443 | |
444 | /* Control-Break is the same as Control-C */ |
445 | if (event->keyval == GDK_Break && |
446 | (event->state & GDK_CONTROL_MASK)) { |
447 | output[1] = '\003'; |
448 | end = 2; |
449 | } |
450 | |
451 | /* Control-2, Control-Space and Control-@ are NUL */ |
452 | if (!event->string[0] && |
453 | (event->keyval == ' ' || event->keyval == '2' || |
454 | event->keyval == '@') && |
455 | (event->state & (GDK_SHIFT_MASK | |
456 | GDK_CONTROL_MASK)) == GDK_CONTROL_MASK) { |
457 | output[1] = '\0'; |
458 | end = 2; |
459 | } |
460 | |
461 | /* Control-Shift-Space is 160 (ISO8859 nonbreaking space) */ |
462 | if (!event->string[0] && event->keyval == ' ' && |
463 | (event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK)) == |
464 | (GDK_SHIFT_MASK | GDK_CONTROL_MASK)) { |
465 | output[1] = '\240'; |
466 | end = 2; |
467 | } |
468 | |
469 | /* We don't let GTK tell us what Backspace is! We know better. */ |
470 | if (event->keyval == GDK_BackSpace && |
471 | !(event->state & GDK_SHIFT_MASK)) { |
472 | output[1] = cfg.bksp_is_delete ? '\x7F' : '\x08'; |
473 | end = 2; |
474 | } |
475 | |
476 | /* Shift-Tab is ESC [ Z */ |
477 | if (event->keyval == GDK_ISO_Left_Tab || |
478 | (event->keyval == GDK_Tab && (event->state & GDK_SHIFT_MASK))) { |
479 | end = 1 + sprintf(output+1, "\033[Z"); |
480 | } |
481 | |
482 | /* |
8b1fcd56 |
483 | * NetHack keypad mode. |
484 | */ |
485 | if (cfg.nethack_keypad) { |
486 | char *keys = NULL; |
487 | switch (event->keyval) { |
488 | case GDK_KP_1: case GDK_KP_End: keys = "bB"; break; |
489 | case GDK_KP_2: case GDK_KP_Down: keys = "jJ"; break; |
490 | case GDK_KP_3: case GDK_KP_Page_Down: keys = "nN"; break; |
491 | case GDK_KP_4: case GDK_KP_Left: keys = "hH"; break; |
492 | case GDK_KP_5: case GDK_KP_Begin: keys = ".."; break; |
493 | case GDK_KP_6: case GDK_KP_Right: keys = "lL"; break; |
494 | case GDK_KP_7: case GDK_KP_Home: keys = "yY"; break; |
495 | case GDK_KP_8: case GDK_KP_Up: keys = "kK"; break; |
496 | case GDK_KP_9: case GDK_KP_Page_Up: keys = "uU"; break; |
497 | } |
498 | if (keys) { |
499 | end = 2; |
500 | if (event->state & GDK_SHIFT_MASK) |
501 | output[1] = keys[1]; |
502 | else |
503 | output[1] = keys[0]; |
504 | goto done; |
505 | } |
506 | } |
507 | |
508 | /* |
a57cd64b |
509 | * Application keypad mode. |
510 | */ |
511 | if (app_keypad_keys && !cfg.no_applic_k) { |
512 | int xkey = 0; |
513 | switch (event->keyval) { |
514 | case GDK_Num_Lock: xkey = 'P'; break; |
515 | case GDK_KP_Divide: xkey = 'Q'; break; |
516 | case GDK_KP_Multiply: xkey = 'R'; break; |
517 | case GDK_KP_Subtract: xkey = 'S'; break; |
518 | /* |
519 | * Keypad + is tricky. It covers a space that would |
520 | * be taken up on the VT100 by _two_ keys; so we |
521 | * let Shift select between the two. Worse still, |
522 | * in xterm function key mode we change which two... |
523 | */ |
524 | case GDK_KP_Add: |
525 | if (cfg.funky_type == 2) { |
526 | if (event->state & GDK_SHIFT_MASK) |
527 | xkey = 'l'; |
528 | else |
529 | xkey = 'k'; |
530 | } else if (event->state & GDK_SHIFT_MASK) |
531 | xkey = 'm'; |
532 | else |
533 | xkey = 'l'; |
534 | break; |
535 | case GDK_KP_Enter: xkey = 'M'; break; |
536 | case GDK_KP_0: case GDK_KP_Insert: xkey = 'p'; break; |
537 | case GDK_KP_1: case GDK_KP_End: xkey = 'q'; break; |
538 | case GDK_KP_2: case GDK_KP_Down: xkey = 'r'; break; |
539 | case GDK_KP_3: case GDK_KP_Page_Down: xkey = 's'; break; |
540 | case GDK_KP_4: case GDK_KP_Left: xkey = 't'; break; |
541 | case GDK_KP_5: case GDK_KP_Begin: xkey = 'u'; break; |
542 | case GDK_KP_6: case GDK_KP_Right: xkey = 'v'; break; |
543 | case GDK_KP_7: case GDK_KP_Home: xkey = 'w'; break; |
544 | case GDK_KP_8: case GDK_KP_Up: xkey = 'x'; break; |
545 | case GDK_KP_9: case GDK_KP_Page_Up: xkey = 'y'; break; |
546 | case GDK_KP_Decimal: case GDK_KP_Delete: xkey = 'n'; break; |
547 | } |
548 | if (xkey) { |
549 | if (vt52_mode) { |
550 | if (xkey >= 'P' && xkey <= 'S') |
551 | end = 1 + sprintf(output+1, "\033%c", xkey); |
552 | else |
553 | end = 1 + sprintf(output+1, "\033?%c", xkey); |
554 | } else |
555 | end = 1 + sprintf(output+1, "\033O%c", xkey); |
556 | goto done; |
557 | } |
558 | } |
559 | |
560 | /* |
561 | * Next, all the keys that do tilde codes. (ESC '[' nn '~', |
562 | * for integer decimal nn.) |
563 | * |
564 | * We also deal with the weird ones here. Linux VCs replace F1 |
565 | * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but |
566 | * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w |
567 | * respectively. |
568 | */ |
569 | { |
570 | int code = 0; |
571 | switch (event->keyval) { |
572 | case GDK_F1: |
573 | code = (event->state & GDK_SHIFT_MASK ? 23 : 11); |
574 | break; |
575 | case GDK_F2: |
576 | code = (event->state & GDK_SHIFT_MASK ? 24 : 12); |
577 | break; |
578 | case GDK_F3: |
579 | code = (event->state & GDK_SHIFT_MASK ? 25 : 13); |
580 | break; |
581 | case GDK_F4: |
582 | code = (event->state & GDK_SHIFT_MASK ? 26 : 14); |
583 | break; |
584 | case GDK_F5: |
585 | code = (event->state & GDK_SHIFT_MASK ? 28 : 15); |
586 | break; |
587 | case GDK_F6: |
588 | code = (event->state & GDK_SHIFT_MASK ? 29 : 17); |
589 | break; |
590 | case GDK_F7: |
591 | code = (event->state & GDK_SHIFT_MASK ? 31 : 18); |
592 | break; |
593 | case GDK_F8: |
594 | code = (event->state & GDK_SHIFT_MASK ? 32 : 19); |
595 | break; |
596 | case GDK_F9: |
597 | code = (event->state & GDK_SHIFT_MASK ? 33 : 20); |
598 | break; |
599 | case GDK_F10: |
600 | code = (event->state & GDK_SHIFT_MASK ? 34 : 21); |
601 | break; |
602 | case GDK_F11: |
603 | code = 23; |
604 | break; |
605 | case GDK_F12: |
606 | code = 24; |
607 | break; |
608 | case GDK_F13: |
609 | code = 25; |
610 | break; |
611 | case GDK_F14: |
612 | code = 26; |
613 | break; |
614 | case GDK_F15: |
615 | code = 28; |
616 | break; |
617 | case GDK_F16: |
618 | code = 29; |
619 | break; |
620 | case GDK_F17: |
621 | code = 31; |
622 | break; |
623 | case GDK_F18: |
624 | code = 32; |
625 | break; |
626 | case GDK_F19: |
627 | code = 33; |
628 | break; |
629 | case GDK_F20: |
630 | code = 34; |
631 | break; |
632 | } |
633 | if (!(event->state & GDK_CONTROL_MASK)) switch (event->keyval) { |
634 | case GDK_Home: case GDK_KP_Home: |
635 | code = 1; |
636 | break; |
637 | case GDK_Insert: case GDK_KP_Insert: |
638 | code = 2; |
639 | break; |
640 | case GDK_Delete: case GDK_KP_Delete: |
641 | code = 3; |
642 | break; |
643 | case GDK_End: case GDK_KP_End: |
644 | code = 4; |
645 | break; |
646 | case GDK_Page_Up: case GDK_KP_Page_Up: |
647 | code = 5; |
648 | break; |
649 | case GDK_Page_Down: case GDK_KP_Page_Down: |
650 | code = 6; |
651 | break; |
652 | } |
653 | /* Reorder edit keys to physical order */ |
654 | if (cfg.funky_type == 3 && code <= 6) |
655 | code = "\0\2\1\4\5\3\6"[code]; |
656 | |
657 | if (vt52_mode && code > 0 && code <= 6) { |
658 | end = 1 + sprintf(output+1, "\x1B%c", " HLMEIG"[code]); |
659 | goto done; |
660 | } |
661 | |
662 | if (cfg.funky_type == 5 && /* SCO function keys */ |
663 | code >= 11 && code <= 34) { |
664 | char codes[] = "MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@[\\]^_`{"; |
665 | int index = 0; |
666 | switch (event->keyval) { |
667 | case GDK_F1: index = 0; break; |
668 | case GDK_F2: index = 1; break; |
669 | case GDK_F3: index = 2; break; |
670 | case GDK_F4: index = 3; break; |
671 | case GDK_F5: index = 4; break; |
672 | case GDK_F6: index = 5; break; |
673 | case GDK_F7: index = 6; break; |
674 | case GDK_F8: index = 7; break; |
675 | case GDK_F9: index = 8; break; |
676 | case GDK_F10: index = 9; break; |
677 | case GDK_F11: index = 10; break; |
678 | case GDK_F12: index = 11; break; |
679 | } |
680 | if (event->state & GDK_SHIFT_MASK) index += 12; |
681 | if (event->state & GDK_CONTROL_MASK) index += 24; |
682 | end = 1 + sprintf(output+1, "\x1B[%c", codes[index]); |
683 | goto done; |
684 | } |
685 | if (cfg.funky_type == 5 && /* SCO small keypad */ |
686 | code >= 1 && code <= 6) { |
687 | char codes[] = "HL.FIG"; |
688 | if (code == 3) { |
689 | output[1] = '\x7F'; |
690 | end = 2; |
691 | } else { |
692 | end = 1 + sprintf(output+1, "\x1B[%c", codes[code-1]); |
693 | } |
694 | goto done; |
695 | } |
696 | if ((vt52_mode || cfg.funky_type == 4) && code >= 11 && code <= 24) { |
697 | int offt = 0; |
698 | if (code > 15) |
699 | offt++; |
700 | if (code > 21) |
701 | offt++; |
702 | if (vt52_mode) |
703 | end = 1 + sprintf(output+1, |
704 | "\x1B%c", code + 'P' - 11 - offt); |
705 | else |
706 | end = 1 + sprintf(output+1, |
707 | "\x1BO%c", code + 'P' - 11 - offt); |
708 | goto done; |
709 | } |
710 | if (cfg.funky_type == 1 && code >= 11 && code <= 15) { |
711 | end = 1 + sprintf(output+1, "\x1B[[%c", code + 'A' - 11); |
712 | goto done; |
713 | } |
714 | if (cfg.funky_type == 2 && code >= 11 && code <= 14) { |
715 | if (vt52_mode) |
716 | end = 1 + sprintf(output+1, "\x1B%c", code + 'P' - 11); |
717 | else |
718 | end = 1 + sprintf(output+1, "\x1BO%c", code + 'P' - 11); |
719 | goto done; |
720 | } |
721 | if (cfg.rxvt_homeend && (code == 1 || code == 4)) { |
722 | end = 1 + sprintf(output+1, code == 1 ? "\x1B[H" : "\x1BOw"); |
723 | goto done; |
724 | } |
725 | if (code) { |
726 | end = 1 + sprintf(output+1, "\x1B[%d~", code); |
727 | goto done; |
728 | } |
729 | } |
730 | |
731 | /* |
732 | * Cursor keys. (This includes the numberpad cursor keys, |
733 | * if we haven't already done them due to app keypad mode.) |
734 | * |
735 | * Here we also process un-numlocked un-appkeypadded KP5, |
736 | * which sends ESC [ G. |
737 | */ |
738 | { |
739 | int xkey = 0; |
740 | switch (event->keyval) { |
741 | case GDK_Up: case GDK_KP_Up: xkey = 'A'; break; |
742 | case GDK_Down: case GDK_KP_Down: xkey = 'B'; break; |
743 | case GDK_Right: case GDK_KP_Right: xkey = 'C'; break; |
744 | case GDK_Left: case GDK_KP_Left: xkey = 'D'; break; |
745 | case GDK_Begin: case GDK_KP_Begin: xkey = 'G'; break; |
746 | } |
747 | if (xkey) { |
748 | /* |
749 | * The arrow keys normally do ESC [ A and so on. In |
750 | * app cursor keys mode they do ESC O A instead. |
751 | * Ctrl toggles the two modes. |
752 | */ |
753 | if (vt52_mode) { |
754 | end = 1 + sprintf(output+1, "\033%c", xkey); |
755 | } else if (!app_cursor_keys ^ |
756 | !(event->state & GDK_CONTROL_MASK)) { |
757 | end = 1 + sprintf(output+1, "\033O%c", xkey); |
758 | } else { |
759 | end = 1 + sprintf(output+1, "\033[%c", xkey); |
760 | } |
761 | goto done; |
762 | } |
763 | } |
c33c3d76 |
764 | goto done; |
765 | } |
a57cd64b |
766 | |
c33c3d76 |
767 | done: |
a57cd64b |
768 | |
c33c3d76 |
769 | if (end-start > 0) { |
a57cd64b |
770 | #ifdef KEY_DEBUGGING |
c33c3d76 |
771 | int i; |
772 | printf("generating sequence:"); |
773 | for (i = start; i < end; i++) |
774 | printf(" %02x", (unsigned char) output[i]); |
775 | printf("\n"); |
a57cd64b |
776 | #endif |
c33c3d76 |
777 | |
778 | ldisc_send(output+start, end-start, 1); |
779 | show_mouseptr(0); |
780 | term_out(); |
1709795f |
781 | } |
782 | |
783 | return TRUE; |
f7f27309 |
784 | } |
785 | |
e6346999 |
786 | gint button_event(GtkWidget *widget, GdkEventButton *event, gpointer data) |
787 | { |
788 | struct gui_data *inst = (struct gui_data *)data; |
789 | int shift, ctrl, alt, x, y, button, act; |
790 | |
57e636ca |
791 | show_mouseptr(1); |
792 | |
bab6e572 |
793 | if (event->button == 4 && event->type == GDK_BUTTON_PRESS) { |
794 | term_scroll(0, -5); |
795 | return TRUE; |
796 | } |
797 | if (event->button == 5 && event->type == GDK_BUTTON_PRESS) { |
798 | term_scroll(0, +5); |
799 | return TRUE; |
800 | } |
801 | |
e6346999 |
802 | shift = event->state & GDK_SHIFT_MASK; |
803 | ctrl = event->state & GDK_CONTROL_MASK; |
804 | alt = event->state & GDK_MOD1_MASK; |
805 | if (event->button == 1) |
806 | button = MBT_LEFT; |
807 | else if (event->button == 2) |
808 | button = MBT_MIDDLE; |
809 | else if (event->button == 3) |
810 | button = MBT_RIGHT; |
811 | else |
812 | return FALSE; /* don't even know what button! */ |
813 | |
814 | switch (event->type) { |
815 | case GDK_BUTTON_PRESS: act = MA_CLICK; break; |
816 | case GDK_BUTTON_RELEASE: act = MA_RELEASE; break; |
817 | case GDK_2BUTTON_PRESS: act = MA_2CLK; break; |
818 | case GDK_3BUTTON_PRESS: act = MA_3CLK; break; |
819 | default: return FALSE; /* don't know this event type */ |
820 | } |
821 | |
822 | if (send_raw_mouse && !(cfg.mouse_override && shift) && |
823 | act != MA_CLICK && act != MA_RELEASE) |
824 | return TRUE; /* we ignore these in raw mouse mode */ |
825 | |
826 | x = (event->x - cfg.window_border) / inst->font_width; |
827 | y = (event->y - cfg.window_border) / inst->font_height; |
828 | |
829 | term_mouse(button, act, x, y, shift, ctrl, alt); |
830 | |
831 | return TRUE; |
832 | } |
833 | |
834 | gint motion_event(GtkWidget *widget, GdkEventMotion *event, gpointer data) |
835 | { |
836 | struct gui_data *inst = (struct gui_data *)data; |
837 | int shift, ctrl, alt, x, y, button; |
838 | |
57e636ca |
839 | show_mouseptr(1); |
840 | |
e6346999 |
841 | shift = event->state & GDK_SHIFT_MASK; |
842 | ctrl = event->state & GDK_CONTROL_MASK; |
843 | alt = event->state & GDK_MOD1_MASK; |
844 | if (event->state & GDK_BUTTON1_MASK) |
845 | button = MBT_LEFT; |
846 | else if (event->state & GDK_BUTTON2_MASK) |
847 | button = MBT_MIDDLE; |
848 | else if (event->state & GDK_BUTTON3_MASK) |
849 | button = MBT_RIGHT; |
850 | else |
851 | return FALSE; /* don't even know what button! */ |
852 | |
853 | x = (event->x - cfg.window_border) / inst->font_width; |
854 | y = (event->y - cfg.window_border) / inst->font_height; |
855 | |
856 | term_mouse(button, MA_DRAG, x, y, shift, ctrl, alt); |
857 | |
858 | return TRUE; |
859 | } |
860 | |
f7f27309 |
861 | gint timer_func(gpointer data) |
862 | { |
1709795f |
863 | /* struct gui_data *inst = (struct gui_data *)data; */ |
a0e16eb1 |
864 | extern int pty_child_is_dead(); /* declared in pty.c */ |
865 | |
866 | if (pty_child_is_dead()) { |
867 | /* |
868 | * The primary child process died. We could keep the |
869 | * terminal open for remaining subprocesses to output to, |
870 | * but conventional wisdom seems to feel that that's the |
871 | * Wrong Thing for an xterm-alike, so we bail out now. This |
872 | * would be easy enough to change or make configurable if |
873 | * necessary. |
874 | */ |
875 | exit(0); |
876 | } |
f7f27309 |
877 | |
1709795f |
878 | term_update(); |
215a9fd9 |
879 | term_blink(0); |
f7f27309 |
880 | return TRUE; |
881 | } |
882 | |
054d8535 |
883 | void pty_input_func(gpointer data, gint sourcefd, GdkInputCondition condition) |
884 | { |
885 | /* struct gui_data *inst = (struct gui_data *)data; */ |
886 | char buf[4096]; |
887 | int ret; |
888 | |
889 | ret = read(sourcefd, buf, sizeof(buf)); |
890 | |
891 | /* |
892 | * Clean termination condition is that either ret == 0, or ret |
893 | * < 0 and errno == EIO. Not sure why the latter, but it seems |
894 | * to happen. Boo. |
895 | */ |
896 | if (ret == 0 || (ret < 0 && errno == EIO)) { |
897 | exit(0); |
898 | } |
899 | |
900 | if (ret < 0) { |
901 | perror("read pty master"); |
902 | exit(1); |
903 | } |
904 | if (ret > 0) |
905 | from_backend(0, buf, ret); |
215a9fd9 |
906 | term_blink(1); |
054d8535 |
907 | term_out(); |
908 | } |
909 | |
f7f27309 |
910 | void destroy(GtkWidget *widget, gpointer data) |
911 | { |
912 | gtk_main_quit(); |
913 | } |
914 | |
915 | gint focus_event(GtkWidget *widget, GdkEventFocus *event, gpointer data) |
916 | { |
d64838e1 |
917 | has_focus = event->in; |
918 | term_out(); |
919 | term_update(); |
57e636ca |
920 | show_mouseptr(1); |
1709795f |
921 | return FALSE; |
922 | } |
923 | |
924 | /* |
925 | * set or clear the "raw mouse message" mode |
926 | */ |
927 | void set_raw_mouse_mode(int activate) |
928 | { |
d64838e1 |
929 | activate = activate && !cfg.no_mouse_rep; |
930 | send_raw_mouse = activate; |
931 | if (send_raw_mouse) |
57e636ca |
932 | inst->currcursor = inst->rawcursor; |
d64838e1 |
933 | else |
57e636ca |
934 | inst->currcursor = inst->textcursor; |
b3530065 |
935 | show_mouseptr(inst->mouseptr_visible); |
1709795f |
936 | } |
937 | |
938 | void request_resize(int w, int h) |
939 | { |
51b13830 |
940 | int large_x, large_y; |
941 | int offset_x, offset_y; |
942 | int area_x, area_y; |
943 | GtkRequisition inner, outer; |
944 | |
945 | /* |
946 | * This is a heinous hack dreamed up by the gnome-terminal |
947 | * people to get around a limitation in gtk. The problem is |
948 | * that in order to set the size correctly we really need to be |
949 | * calling gtk_window_resize - but that needs to know the size |
950 | * of the _whole window_, not the drawing area. So what we do |
951 | * is to set an artificially huge size request on the drawing |
952 | * area, recompute the resulting size request on the window, |
953 | * and look at the difference between the two. That gives us |
954 | * the x and y offsets we need to translate drawing area size |
955 | * into window size for real, and then we call |
956 | * gtk_window_resize. |
957 | */ |
958 | |
959 | /* |
960 | * We start by retrieving the current size of the whole window. |
961 | * Adding a bit to _that_ will give us a value we can use as a |
962 | * bogus size request which guarantees to be bigger than the |
963 | * current size of the drawing area. |
964 | */ |
965 | get_window_pixels(&large_x, &large_y); |
966 | large_x += 32; |
967 | large_y += 32; |
968 | |
969 | #if GTK_CHECK_VERSION(2,0,0) |
970 | gtk_widget_set_size_request(inst->area, large_x, large_y); |
971 | #else |
972 | gtk_widget_set_usize(inst->area, large_x, large_y); |
973 | #endif |
974 | gtk_widget_size_request(inst->area, &inner); |
975 | gtk_widget_size_request(inst->window, &outer); |
976 | |
977 | offset_x = outer.width - inner.width; |
978 | offset_y = outer.height - inner.height; |
979 | |
980 | area_x = inst->font_width * w + 2*cfg.window_border; |
981 | area_y = inst->font_height * h + 2*cfg.window_border; |
982 | |
983 | /* |
984 | * Now we must set the size request on the drawing area back to |
985 | * something sensible before we commit the real resize. Best |
986 | * way to do this, I think, is to set it to what the size is |
987 | * really going to end up being. |
988 | */ |
989 | #if GTK_CHECK_VERSION(2,0,0) |
990 | gtk_widget_set_size_request(inst->area, area_x, area_y); |
991 | #else |
992 | gtk_widget_set_usize(inst->area, area_x, area_y); |
993 | #endif |
994 | |
995 | #if GTK_CHECK_VERSION(2,0,0) |
996 | gtk_window_resize(GTK_WINDOW(inst->window), |
997 | area_x + offset_x, area_y + offset_y); |
998 | #else |
999 | gdk_window_resize(inst->window->window, |
1000 | area_x + offset_x, area_y + offset_y); |
1001 | #endif |
1709795f |
1002 | } |
1003 | |
26b8e7cc |
1004 | void real_palette_set(int n, int r, int g, int b) |
1005 | { |
1006 | gboolean success[1]; |
1007 | |
1008 | inst->cols[n].red = r * 0x0101; |
1009 | inst->cols[n].green = g * 0x0101; |
1010 | inst->cols[n].blue = b * 0x0101; |
1011 | |
1012 | gdk_colormap_alloc_colors(inst->colmap, inst->cols + n, 1, |
1013 | FALSE, FALSE, success); |
1014 | if (!success[0]) |
1015 | g_error("pterm: couldn't allocate colour %d (#%02x%02x%02x)\n", |
1016 | n, r, g, b); |
1017 | } |
1018 | |
1709795f |
1019 | void palette_set(int n, int r, int g, int b) |
1020 | { |
26b8e7cc |
1021 | static const int first[21] = { |
1022 | 0, 2, 4, 6, 8, 10, 12, 14, |
1023 | 1, 3, 5, 7, 9, 11, 13, 15, |
1024 | 16, 17, 18, 20, 22 |
1025 | }; |
1026 | real_palette_set(first[n], r, g, b); |
1027 | if (first[n] >= 18) |
1028 | real_palette_set(first[n] + 1, r, g, b); |
1709795f |
1029 | } |
26b8e7cc |
1030 | |
1709795f |
1031 | void palette_reset(void) |
1032 | { |
26b8e7cc |
1033 | /* This maps colour indices in cfg to those used in inst->cols. */ |
1034 | static const int ww[] = { |
1035 | 6, 7, 8, 9, 10, 11, 12, 13, |
1036 | 14, 15, 16, 17, 18, 19, 20, 21, |
1037 | 0, 1, 2, 3, 4, 5 |
1038 | }; |
1039 | gboolean success[NCOLOURS]; |
1040 | int i; |
1041 | |
1042 | assert(lenof(ww) == NCOLOURS); |
1043 | |
1044 | if (!inst->colmap) { |
1045 | inst->colmap = gdk_colormap_get_system(); |
1046 | } else { |
1047 | gdk_colormap_free_colors(inst->colmap, inst->cols, NCOLOURS); |
1048 | } |
1049 | |
1050 | for (i = 0; i < NCOLOURS; i++) { |
1051 | inst->cols[i].red = cfg.colours[ww[i]][0] * 0x0101; |
1052 | inst->cols[i].green = cfg.colours[ww[i]][1] * 0x0101; |
1053 | inst->cols[i].blue = cfg.colours[ww[i]][2] * 0x0101; |
1054 | } |
1055 | |
1056 | gdk_colormap_alloc_colors(inst->colmap, inst->cols, NCOLOURS, |
1057 | FALSE, FALSE, success); |
1058 | for (i = 0; i < NCOLOURS; i++) { |
1059 | if (!success[i]) |
1060 | g_error("pterm: couldn't allocate colour %d (#%02x%02x%02x)\n", |
1061 | i, cfg.colours[i][0], cfg.colours[i][1], cfg.colours[i][2]); |
1062 | } |
1709795f |
1063 | } |
1064 | |
1065 | void write_clip(wchar_t * data, int len, int must_deselect) |
1066 | { |
e6346999 |
1067 | if (inst->pasteout_data) |
1068 | sfree(inst->pasteout_data); |
1069 | inst->pasteout_data = smalloc(len); |
1070 | inst->pasteout_data_len = len; |
1071 | wc_to_mb(0, 0, data, len, inst->pasteout_data, inst->pasteout_data_len, |
1072 | NULL, NULL); |
1073 | |
1074 | if (gtk_selection_owner_set(inst->area, GDK_SELECTION_PRIMARY, |
1075 | GDK_CURRENT_TIME)) { |
1076 | gtk_selection_add_target(inst->area, GDK_SELECTION_PRIMARY, |
1077 | GDK_SELECTION_TYPE_STRING, 1); |
dd72dfa3 |
1078 | gtk_selection_add_target(inst->area, GDK_SELECTION_PRIMARY, |
1079 | inst->compound_text_atom, 1); |
e6346999 |
1080 | } |
1081 | } |
1082 | |
1083 | void selection_get(GtkWidget *widget, GtkSelectionData *seldata, |
1084 | guint info, guint time_stamp, gpointer data) |
1085 | { |
1086 | gtk_selection_data_set(seldata, GDK_SELECTION_TYPE_STRING, 8, |
1087 | inst->pasteout_data, inst->pasteout_data_len); |
1088 | } |
1089 | |
1090 | gint selection_clear(GtkWidget *widget, GdkEventSelection *seldata, |
1091 | gpointer data) |
1092 | { |
1093 | term_deselect(); |
1094 | if (inst->pasteout_data) |
1095 | sfree(inst->pasteout_data); |
1096 | inst->pasteout_data = NULL; |
1097 | inst->pasteout_data_len = 0; |
1098 | return TRUE; |
1099 | } |
1100 | |
1101 | void request_paste(void) |
1102 | { |
1103 | /* |
1104 | * In Unix, pasting is asynchronous: all we can do at the |
1105 | * moment is to call gtk_selection_convert(), and when the data |
1106 | * comes back _then_ we can call term_do_paste(). |
1107 | */ |
1108 | gtk_selection_convert(inst->area, GDK_SELECTION_PRIMARY, |
1109 | GDK_SELECTION_TYPE_STRING, GDK_CURRENT_TIME); |
1110 | } |
1111 | |
0f660c8f |
1112 | gint idle_paste_func(gpointer data); /* forward ref */ |
1113 | |
e6346999 |
1114 | void selection_received(GtkWidget *widget, GtkSelectionData *seldata, |
1115 | gpointer data) |
1116 | { |
1117 | if (seldata->length <= 0 || |
1118 | seldata->type != GDK_SELECTION_TYPE_STRING) |
1119 | return; /* Nothing happens. */ |
1120 | |
1121 | if (inst->pastein_data) |
1122 | sfree(inst->pastein_data); |
1123 | |
1124 | inst->pastein_data = smalloc(seldata->length * sizeof(wchar_t)); |
1125 | inst->pastein_data_len = seldata->length; |
1126 | mb_to_wc(0, 0, seldata->data, seldata->length, |
1127 | inst->pastein_data, inst->pastein_data_len); |
1128 | |
1129 | term_do_paste(); |
0f660c8f |
1130 | |
1131 | if (term_paste_pending()) |
1132 | inst->term_paste_idle_id = gtk_idle_add(idle_paste_func, inst); |
1133 | } |
1134 | |
1135 | gint idle_paste_func(gpointer data) |
1136 | { |
1137 | struct gui_data *inst = (struct gui_data *)data; |
1138 | |
1139 | if (term_paste_pending()) |
1140 | term_paste(); |
1141 | else |
1142 | gtk_idle_remove(inst->term_paste_idle_id); |
1143 | |
1144 | return TRUE; |
1709795f |
1145 | } |
1146 | |
0f660c8f |
1147 | |
1709795f |
1148 | void get_clip(wchar_t ** p, int *len) |
1149 | { |
1150 | if (p) { |
e6346999 |
1151 | *p = inst->pastein_data; |
1152 | *len = inst->pastein_data_len; |
1709795f |
1153 | } |
1154 | } |
1155 | |
1156 | void set_title(char *title) |
1157 | { |
12d200b1 |
1158 | strncpy(inst->wintitle, title, lenof(inst->wintitle)); |
1159 | inst->wintitle[lenof(inst->wintitle)-1] = '\0'; |
1160 | gtk_window_set_title(GTK_WINDOW(inst->window), inst->wintitle); |
1709795f |
1161 | } |
1162 | |
1163 | void set_icon(char *title) |
1164 | { |
16891265 |
1165 | strncpy(inst->icontitle, title, lenof(inst->icontitle)); |
1166 | inst->icontitle[lenof(inst->icontitle)-1] = '\0'; |
1167 | gdk_window_set_icon_name(inst->window->window, inst->icontitle); |
1709795f |
1168 | } |
1169 | |
1170 | void set_sbar(int total, int start, int page) |
1171 | { |
330f49be |
1172 | if (!cfg.scrollbar) |
1173 | return; |
6a5e84dd |
1174 | inst->sbar_adjust->lower = 0; |
1175 | inst->sbar_adjust->upper = total; |
1176 | inst->sbar_adjust->value = start; |
1177 | inst->sbar_adjust->page_size = page; |
1178 | inst->sbar_adjust->step_increment = 1; |
1179 | inst->sbar_adjust->page_increment = page/2; |
88e6b9ca |
1180 | inst->ignore_sbar = TRUE; |
6a5e84dd |
1181 | gtk_adjustment_changed(inst->sbar_adjust); |
88e6b9ca |
1182 | inst->ignore_sbar = FALSE; |
6a5e84dd |
1183 | } |
1184 | |
1185 | void scrollbar_moved(GtkAdjustment *adj, gpointer data) |
1186 | { |
330f49be |
1187 | if (!cfg.scrollbar) |
1188 | return; |
88e6b9ca |
1189 | if (!inst->ignore_sbar) |
1190 | term_scroll(1, (int)adj->value); |
1709795f |
1191 | } |
1192 | |
1193 | void sys_cursor(int x, int y) |
1194 | { |
1195 | /* |
1196 | * This is meaningless under X. |
1197 | */ |
1198 | } |
1199 | |
1200 | void beep(int mode) |
1201 | { |
1202 | gdk_beep(); |
1203 | } |
1204 | |
1205 | int CharWidth(Context ctx, int uc) |
1206 | { |
1207 | /* |
1208 | * Under X, any fixed-width font really _is_ fixed-width. |
1209 | * Double-width characters will be dealt with using a separate |
1210 | * font. For the moment we can simply return 1. |
1211 | */ |
1212 | return 1; |
1213 | } |
1214 | |
1215 | Context get_ctx(void) |
1216 | { |
d64838e1 |
1217 | GdkGC *gc; |
1218 | if (!inst->area->window) |
1219 | return NULL; |
1220 | gc = gdk_gc_new(inst->area->window); |
1709795f |
1221 | return gc; |
1222 | } |
1223 | |
1224 | void free_ctx(Context ctx) |
1225 | { |
1226 | GdkGC *gc = (GdkGC *)ctx; |
1227 | gdk_gc_unref(gc); |
1228 | } |
1229 | |
1230 | /* |
1231 | * Draw a line of text in the window, at given character |
1232 | * coordinates, in given attributes. |
1233 | * |
1234 | * We are allowed to fiddle with the contents of `text'. |
1235 | */ |
1236 | void do_text(Context ctx, int x, int y, char *text, int len, |
1237 | unsigned long attr, int lattr) |
1238 | { |
d64838e1 |
1239 | int nfg, nbg, t; |
1709795f |
1240 | GdkGC *gc = (GdkGC *)ctx; |
1709795f |
1241 | |
d64838e1 |
1242 | /* |
1243 | * NYI: |
57e636ca |
1244 | * - Unicode, code pages, and ATTR_WIDE for CJK support. |
d64838e1 |
1245 | * - cursor shapes other than block |
d64838e1 |
1246 | * - shadow bolding |
d64838e1 |
1247 | */ |
1248 | |
1249 | nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
1250 | nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
1251 | if (attr & ATTR_REVERSE) { |
1252 | t = nfg; |
1253 | nfg = nbg; |
1254 | nbg = t; |
1255 | } |
1256 | if (cfg.bold_colour && (attr & ATTR_BOLD)) |
1257 | nfg++; |
1258 | if (cfg.bold_colour && (attr & ATTR_BLINK)) |
1259 | nbg++; |
1260 | if (attr & TATTR_ACTCURS) { |
1261 | nfg = NCOLOURS-2; |
1262 | nbg = NCOLOURS-1; |
1263 | } |
1264 | |
f34df346 |
1265 | if (lattr != LATTR_NORM) { |
f34df346 |
1266 | x *= 2; |
614bb468 |
1267 | if (x >= cols) |
1268 | return; |
1269 | if (x + len*2 > cols) |
1270 | len = (cols-x)/2; /* trim to LH half */ |
f34df346 |
1271 | } |
1272 | |
d64838e1 |
1273 | gdk_gc_set_foreground(gc, &inst->cols[nbg]); |
83616aab |
1274 | gdk_draw_rectangle(inst->pixmap, gc, 1, |
6a5e84dd |
1275 | x*inst->font_width+cfg.window_border, |
1276 | y*inst->font_height+cfg.window_border, |
83616aab |
1277 | len*inst->font_width, inst->font_height); |
6a5e84dd |
1278 | |
d64838e1 |
1279 | gdk_gc_set_foreground(gc, &inst->cols[nfg]); |
6a5e84dd |
1280 | gdk_draw_text(inst->pixmap, inst->fonts[0], gc, |
1281 | x*inst->font_width+cfg.window_border, |
1282 | y*inst->font_height+cfg.window_border+inst->fonts[0]->ascent, |
1283 | text, len); |
d64838e1 |
1284 | |
1285 | if (attr & ATTR_UNDER) { |
1286 | int uheight = inst->fonts[0]->ascent + 1; |
83616aab |
1287 | if (uheight >= inst->font_height) |
1288 | uheight = inst->font_height - 1; |
6a5e84dd |
1289 | gdk_draw_line(inst->pixmap, gc, x*inst->font_width+cfg.window_border, |
1290 | y*inst->font_height + uheight + cfg.window_border, |
8252e709 |
1291 | (x+len)*inst->font_width-1+cfg.window_border, |
1292 | y*inst->font_height + uheight + cfg.window_border); |
d64838e1 |
1293 | } |
1294 | |
f34df346 |
1295 | if (lattr != LATTR_NORM) { |
1296 | /* |
1297 | * I can't find any plausible StretchBlt equivalent in the |
1298 | * X server, so I'm going to do this the slow and painful |
1299 | * way. This will involve repeated calls to |
1300 | * gdk_draw_pixmap() to stretch the text horizontally. It's |
1301 | * O(N^2) in time and O(N) in network bandwidth, but you |
1302 | * try thinking of a better way. :-( |
1303 | */ |
1304 | int i; |
1305 | for (i = 0; i < len * inst->font_width; i++) { |
1306 | gdk_draw_pixmap(inst->pixmap, gc, inst->pixmap, |
1307 | x*inst->font_width+cfg.window_border + 2*i, |
1308 | y*inst->font_height+cfg.window_border, |
1309 | x*inst->font_width+cfg.window_border + 2*i+1, |
1310 | y*inst->font_height+cfg.window_border, |
1311 | len * inst->font_width - i, inst->font_height); |
1312 | } |
1313 | len *= 2; |
1314 | if (lattr != LATTR_WIDE) { |
1315 | int dt, db; |
1316 | /* Now stretch vertically, in the same way. */ |
1317 | if (lattr == LATTR_BOT) |
1318 | dt = 0, db = 1; |
1319 | else |
1320 | dt = 1, db = 0; |
1321 | for (i = 0; i < inst->font_height; i+=2) { |
1322 | gdk_draw_pixmap(inst->pixmap, gc, inst->pixmap, |
1323 | x*inst->font_width+cfg.window_border, |
1324 | y*inst->font_height+cfg.window_border+dt*i+db, |
1325 | x*inst->font_width+cfg.window_border, |
1326 | y*inst->font_height+cfg.window_border+dt*(i+1), |
1327 | len * inst->font_width, inst->font_height-i-1); |
1328 | } |
1329 | } |
1330 | len *= 2; |
1331 | } |
1332 | |
d64838e1 |
1333 | gdk_draw_pixmap(inst->area->window, gc, inst->pixmap, |
6a5e84dd |
1334 | x*inst->font_width+cfg.window_border, |
1335 | y*inst->font_height+cfg.window_border, |
1336 | x*inst->font_width+cfg.window_border, |
1337 | y*inst->font_height+cfg.window_border, |
83616aab |
1338 | len*inst->font_width, inst->font_height); |
1709795f |
1339 | } |
1340 | |
1341 | void do_cursor(Context ctx, int x, int y, char *text, int len, |
1342 | unsigned long attr, int lattr) |
1343 | { |
d64838e1 |
1344 | int passive; |
1345 | GdkGC *gc = (GdkGC *)ctx; |
1346 | |
1347 | /* |
1348 | * NYI: cursor shapes other than block |
1349 | */ |
1709795f |
1350 | if (attr & TATTR_PASCURS) { |
1351 | attr &= ~TATTR_PASCURS; |
d64838e1 |
1352 | passive = 1; |
1353 | } else |
1354 | passive = 0; |
1709795f |
1355 | do_text(ctx, x, y, text, len, attr, lattr); |
d64838e1 |
1356 | if (passive) { |
1357 | gdk_gc_set_foreground(gc, &inst->cols[NCOLOURS-1]); |
83616aab |
1358 | gdk_draw_rectangle(inst->pixmap, gc, 0, |
6a5e84dd |
1359 | x*inst->font_width+cfg.window_border, |
1360 | y*inst->font_height+cfg.window_border, |
83616aab |
1361 | len*inst->font_width-1, inst->font_height-1); |
d64838e1 |
1362 | gdk_draw_pixmap(inst->area->window, gc, inst->pixmap, |
6a5e84dd |
1363 | x*inst->font_width+cfg.window_border, |
1364 | y*inst->font_height+cfg.window_border, |
1365 | x*inst->font_width+cfg.window_border, |
1366 | y*inst->font_height+cfg.window_border, |
83616aab |
1367 | len*inst->font_width, inst->font_height); |
d64838e1 |
1368 | } |
1709795f |
1369 | } |
1370 | |
7798fa56 |
1371 | GdkCursor *make_mouse_ptr(int cursor_val) |
1372 | { |
1373 | /* |
1374 | * Truly hideous hack: GTK doesn't allow us to set the mouse |
1375 | * cursor foreground and background colours unless we've _also_ |
1376 | * created our own cursor from bitmaps. Therefore, I need to |
1377 | * load the `cursor' font and draw glyphs from it on to |
1378 | * pixmaps, in order to construct my cursors with the fg and bg |
1379 | * I want. This is a gross hack, but it's more self-contained |
1380 | * than linking in Xlib to find the X window handle to |
1381 | * inst->area and calling XRecolorCursor, and it's more |
1382 | * futureproof than hard-coding the shapes as bitmap arrays. |
1383 | */ |
1384 | static GdkFont *cursor_font = NULL; |
1385 | GdkPixmap *source, *mask; |
1386 | GdkGC *gc; |
1387 | GdkColor cfg = { 0, 65535, 65535, 65535 }; |
1388 | GdkColor cbg = { 0, 0, 0, 0 }; |
1389 | GdkColor dfg = { 1, 65535, 65535, 65535 }; |
1390 | GdkColor dbg = { 0, 0, 0, 0 }; |
1391 | GdkCursor *ret; |
1392 | gchar text[2]; |
1393 | gint lb, rb, wid, asc, desc, w, h, x, y; |
1394 | |
57e636ca |
1395 | if (cursor_val == -2) { |
7798fa56 |
1396 | gdk_font_unref(cursor_font); |
1397 | return NULL; |
1398 | } |
1399 | |
57e636ca |
1400 | if (cursor_val >= 0 && !cursor_font) |
7798fa56 |
1401 | cursor_font = gdk_font_load("cursor"); |
1402 | |
1403 | /* |
1404 | * Get the text extent of the cursor in question. We use the |
1405 | * mask character for this, because it's typically slightly |
1406 | * bigger than the main character. |
1407 | */ |
57e636ca |
1408 | if (cursor_val >= 0) { |
1409 | text[1] = '\0'; |
1410 | text[0] = (char)cursor_val + 1; |
1411 | gdk_string_extents(cursor_font, text, &lb, &rb, &wid, &asc, &desc); |
1412 | w = rb-lb; h = asc+desc; x = -lb; y = asc; |
1413 | } else { |
1414 | w = h = 1; |
1415 | x = y = 0; |
1416 | } |
7798fa56 |
1417 | |
1418 | source = gdk_pixmap_new(NULL, w, h, 1); |
1419 | mask = gdk_pixmap_new(NULL, w, h, 1); |
1420 | |
1421 | /* |
1422 | * Draw the mask character on the mask pixmap. |
1423 | */ |
7798fa56 |
1424 | gc = gdk_gc_new(mask); |
1425 | gdk_gc_set_foreground(gc, &dbg); |
1426 | gdk_draw_rectangle(mask, gc, 1, 0, 0, w, h); |
57e636ca |
1427 | if (cursor_val >= 0) { |
1428 | text[1] = '\0'; |
1429 | text[0] = (char)cursor_val + 1; |
1430 | gdk_gc_set_foreground(gc, &dfg); |
1431 | gdk_draw_text(mask, cursor_font, gc, x, y, text, 1); |
1432 | } |
7798fa56 |
1433 | gdk_gc_unref(gc); |
1434 | |
1435 | /* |
1436 | * Draw the main character on the source pixmap. |
1437 | */ |
7798fa56 |
1438 | gc = gdk_gc_new(source); |
1439 | gdk_gc_set_foreground(gc, &dbg); |
1440 | gdk_draw_rectangle(source, gc, 1, 0, 0, w, h); |
57e636ca |
1441 | if (cursor_val >= 0) { |
1442 | text[1] = '\0'; |
1443 | text[0] = (char)cursor_val; |
1444 | gdk_gc_set_foreground(gc, &dfg); |
1445 | gdk_draw_text(source, cursor_font, gc, x, y, text, 1); |
1446 | } |
7798fa56 |
1447 | gdk_gc_unref(gc); |
1448 | |
1449 | /* |
1450 | * Create the cursor. |
1451 | */ |
1452 | ret = gdk_cursor_new_from_pixmap(source, mask, &cfg, &cbg, x, y); |
1453 | |
1454 | /* |
1455 | * Clean up. |
1456 | */ |
1457 | gdk_pixmap_unref(source); |
1458 | gdk_pixmap_unref(mask); |
1459 | |
1460 | return ret; |
1461 | } |
1462 | |
1709795f |
1463 | void modalfatalbox(char *p, ...) |
1464 | { |
1465 | va_list ap; |
1466 | fprintf(stderr, "FATAL ERROR: "); |
1467 | va_start(ap, p); |
1468 | vfprintf(stderr, p, ap); |
1469 | va_end(ap); |
1470 | fputc('\n', stderr); |
1471 | exit(1); |
f7f27309 |
1472 | } |
1473 | |
755a6d84 |
1474 | char *get_x_display(void) |
1475 | { |
1476 | return gdk_get_display(); |
1477 | } |
1478 | |
f7f27309 |
1479 | int main(int argc, char **argv) |
1480 | { |
054d8535 |
1481 | extern int pty_master_fd; /* declared in pty.c */ |
6169c758 |
1482 | extern char **pty_argv; /* declared in pty.c */ |
1483 | int err = 0; |
f7f27309 |
1484 | |
1485 | gtk_init(&argc, &argv); |
1486 | |
1709795f |
1487 | do_defaults(NULL, &cfg); |
1488 | |
6169c758 |
1489 | while (--argc > 0) { |
1490 | char *p = *++argv; |
1491 | if (!strcmp(p, "-fn")) { |
1492 | if (--argc > 0) { |
1493 | strncpy(cfg.font, *++argv, sizeof(cfg.font)); |
1494 | cfg.font[sizeof(cfg.font)-1] = '\0'; |
1495 | } else |
1496 | err = 1, fprintf(stderr, "pterm: -fn expects an argument\n"); |
1497 | } |
1498 | if (!strcmp(p, "-e")) { |
1499 | if (--argc > 0) { |
1500 | int i; |
1501 | pty_argv = smalloc((argc+1) * sizeof(char *)); |
1502 | ++argv; |
1503 | for (i = 0; i < argc; i++) |
1504 | pty_argv[i] = argv[i]; |
1505 | pty_argv[argc] = NULL; |
1506 | break; /* finished command-line processing */ |
1507 | } else |
1508 | err = 1, fprintf(stderr, "pterm: -e expects an argument\n"); |
1509 | } |
12d200b1 |
1510 | if (!strcmp(p, "-T")) { |
1511 | if (--argc > 0) { |
1512 | strncpy(cfg.wintitle, *++argv, sizeof(cfg.wintitle)); |
1513 | cfg.wintitle[sizeof(cfg.wintitle)-1] = '\0'; |
1514 | } else |
1515 | err = 1, fprintf(stderr, "pterm: -T expects an argument\n"); |
1516 | } |
4c0901ed |
1517 | if (!strcmp(p, "-log")) { |
1518 | if (--argc > 0) { |
1519 | strncpy(cfg.logfilename, *++argv, sizeof(cfg.logfilename)); |
1520 | cfg.logfilename[sizeof(cfg.logfilename)-1] = '\0'; |
1521 | cfg.logtype = LGTYP_DEBUG; |
1522 | } else |
1523 | err = 1, fprintf(stderr, "pterm: -log expects an argument\n"); |
1524 | } |
57e636ca |
1525 | if (!strcmp(p, "-hide")) { |
1526 | cfg.hide_mouseptr = 1; |
1527 | } |
f51dc031 |
1528 | if (!strcmp(p, "-ut-")) { |
c8ee61b9 |
1529 | cfg.stamp_utmp = 0; |
1530 | } |
1531 | if (!strcmp(p, "-ls-")) { |
1532 | cfg.login_shell = 0; |
f51dc031 |
1533 | } |
8b1fcd56 |
1534 | if (!strcmp(p, "-nethack")) { |
1535 | cfg.nethack_keypad = 1; |
1536 | } |
330f49be |
1537 | if (!strcmp(p, "-sb-")) { |
1538 | cfg.scrollbar = 0; |
1539 | } |
6169c758 |
1540 | } |
1541 | |
83616aab |
1542 | inst->fonts[0] = gdk_font_load(cfg.font); |
8b618a06 |
1543 | if (!inst->fonts[0]) { |
1544 | fprintf(stderr, "pterm: unable to load font \"%s\"\n", cfg.font); |
1545 | exit(1); |
1546 | } |
83616aab |
1547 | inst->fonts[1] = NULL; /* FIXME: what about bold font? */ |
1548 | inst->font_width = gdk_char_width(inst->fonts[0], ' '); |
1549 | inst->font_height = inst->fonts[0]->ascent + inst->fonts[0]->descent; |
1550 | |
dd72dfa3 |
1551 | inst->compound_text_atom = gdk_atom_intern("COMPOUND_TEXT", FALSE); |
1552 | |
1709795f |
1553 | init_ucs(); |
1554 | |
12d200b1 |
1555 | inst->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
1556 | |
1557 | if (cfg.wintitle[0]) |
1558 | set_title(cfg.wintitle); |
1559 | else |
1560 | set_title("pterm"); |
1561 | |
16891265 |
1562 | /* |
1563 | * Set up the colour map. |
1564 | */ |
1565 | palette_reset(); |
1566 | |
f7f27309 |
1567 | inst->area = gtk_drawing_area_new(); |
1568 | gtk_drawing_area_size(GTK_DRAWING_AREA(inst->area), |
6a5e84dd |
1569 | inst->font_width * cfg.width + 2*cfg.window_border, |
1570 | inst->font_height * cfg.height + 2*cfg.window_border); |
330f49be |
1571 | if (cfg.scrollbar) { |
1572 | inst->sbar_adjust = GTK_ADJUSTMENT(gtk_adjustment_new(0,0,0,0,0,0)); |
1573 | inst->sbar = gtk_vscrollbar_new(inst->sbar_adjust); |
1574 | } |
6a5e84dd |
1575 | inst->hbox = GTK_BOX(gtk_hbox_new(FALSE, 0)); |
4dc4f9c4 |
1576 | if (cfg.scrollbar) { |
1577 | if (cfg.scrollbar_on_left) |
1578 | gtk_box_pack_start(inst->hbox, inst->sbar, FALSE, FALSE, 0); |
1579 | else |
1580 | gtk_box_pack_end(inst->hbox, inst->sbar, FALSE, FALSE, 0); |
1581 | } |
88e6b9ca |
1582 | gtk_box_pack_start(inst->hbox, inst->area, TRUE, TRUE, 0); |
6a5e84dd |
1583 | |
12d200b1 |
1584 | gtk_container_add(GTK_CONTAINER(inst->window), GTK_WIDGET(inst->hbox)); |
f7f27309 |
1585 | |
6a5e84dd |
1586 | { |
1587 | GdkGeometry geom; |
1588 | geom.min_width = inst->font_width + 2*cfg.window_border; |
1589 | geom.min_height = inst->font_height + 2*cfg.window_border; |
1590 | geom.max_width = geom.max_height = -1; |
1591 | geom.base_width = 2*cfg.window_border; |
1592 | geom.base_height = 2*cfg.window_border; |
1593 | geom.width_inc = inst->font_width; |
1594 | geom.height_inc = inst->font_height; |
1595 | geom.min_aspect = geom.max_aspect = 0; |
12d200b1 |
1596 | gtk_window_set_geometry_hints(GTK_WINDOW(inst->window), inst->area, &geom, |
6a5e84dd |
1597 | GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | |
1598 | GDK_HINT_RESIZE_INC); |
6a5e84dd |
1599 | } |
f7f27309 |
1600 | |
12d200b1 |
1601 | gtk_signal_connect(GTK_OBJECT(inst->window), "destroy", |
f7f27309 |
1602 | GTK_SIGNAL_FUNC(destroy), inst); |
12d200b1 |
1603 | gtk_signal_connect(GTK_OBJECT(inst->window), "delete_event", |
f7f27309 |
1604 | GTK_SIGNAL_FUNC(delete_window), inst); |
12d200b1 |
1605 | gtk_signal_connect(GTK_OBJECT(inst->window), "key_press_event", |
f7f27309 |
1606 | GTK_SIGNAL_FUNC(key_event), inst); |
c33c3d76 |
1607 | gtk_signal_connect(GTK_OBJECT(inst->window), "key_release_event", |
1608 | GTK_SIGNAL_FUNC(key_event), inst); |
12d200b1 |
1609 | gtk_signal_connect(GTK_OBJECT(inst->window), "focus_in_event", |
f7f27309 |
1610 | GTK_SIGNAL_FUNC(focus_event), inst); |
12d200b1 |
1611 | gtk_signal_connect(GTK_OBJECT(inst->window), "focus_out_event", |
f7f27309 |
1612 | GTK_SIGNAL_FUNC(focus_event), inst); |
1613 | gtk_signal_connect(GTK_OBJECT(inst->area), "configure_event", |
1614 | GTK_SIGNAL_FUNC(configure_area), inst); |
1615 | gtk_signal_connect(GTK_OBJECT(inst->area), "expose_event", |
1616 | GTK_SIGNAL_FUNC(expose_area), inst); |
e6346999 |
1617 | gtk_signal_connect(GTK_OBJECT(inst->area), "button_press_event", |
1618 | GTK_SIGNAL_FUNC(button_event), inst); |
1619 | gtk_signal_connect(GTK_OBJECT(inst->area), "button_release_event", |
1620 | GTK_SIGNAL_FUNC(button_event), inst); |
1621 | gtk_signal_connect(GTK_OBJECT(inst->area), "motion_notify_event", |
1622 | GTK_SIGNAL_FUNC(motion_event), inst); |
1623 | gtk_signal_connect(GTK_OBJECT(inst->area), "selection_received", |
1624 | GTK_SIGNAL_FUNC(selection_received), inst); |
1625 | gtk_signal_connect(GTK_OBJECT(inst->area), "selection_get", |
1626 | GTK_SIGNAL_FUNC(selection_get), inst); |
1627 | gtk_signal_connect(GTK_OBJECT(inst->area), "selection_clear_event", |
1628 | GTK_SIGNAL_FUNC(selection_clear), inst); |
330f49be |
1629 | if (cfg.scrollbar) |
1630 | gtk_signal_connect(GTK_OBJECT(inst->sbar_adjust), "value_changed", |
1631 | GTK_SIGNAL_FUNC(scrollbar_moved), inst); |
f7f27309 |
1632 | gtk_timeout_add(20, timer_func, inst); |
1633 | gtk_widget_add_events(GTK_WIDGET(inst->area), |
e6346999 |
1634 | GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK | |
1635 | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | |
57e636ca |
1636 | GDK_POINTER_MOTION_MASK | GDK_BUTTON_MOTION_MASK); |
f7f27309 |
1637 | |
1638 | gtk_widget_show(inst->area); |
330f49be |
1639 | if (cfg.scrollbar) |
1640 | gtk_widget_show(inst->sbar); |
6a5e84dd |
1641 | gtk_widget_show(GTK_WIDGET(inst->hbox)); |
12d200b1 |
1642 | gtk_widget_show(inst->window); |
f7f27309 |
1643 | |
7798fa56 |
1644 | inst->textcursor = make_mouse_ptr(GDK_XTERM); |
1645 | inst->rawcursor = make_mouse_ptr(GDK_LEFT_PTR); |
57e636ca |
1646 | inst->blankcursor = make_mouse_ptr(-1); |
1647 | make_mouse_ptr(-2); /* clean up cursor font */ |
1648 | inst->currcursor = inst->textcursor; |
1649 | show_mouseptr(1); |
d64838e1 |
1650 | |
755a6d84 |
1651 | back = &pty_backend; |
1652 | back->init(NULL, 0, NULL, 0); |
1653 | |
1654 | gdk_input_add(pty_master_fd, GDK_INPUT_READ, pty_input_func, inst); |
1655 | |
1709795f |
1656 | term_init(); |
16891265 |
1657 | term_size(cfg.height, cfg.width, cfg.savelines); |
1709795f |
1658 | |
f7f27309 |
1659 | gtk_main(); |
1660 | |
1661 | return 0; |
1662 | } |