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1 | /* | |
2 | * GTK UI | |
3 | * | |
4 | * Copyright IBM, Corp. 2012 | |
5 | * | |
6 | * Authors: | |
7 | * Anthony Liguori <aliguori@us.ibm.com> | |
8 | * | |
9 | * This work is licensed under the terms of the GNU GPL, version 2 or later. | |
10 | * See the COPYING file in the top-level directory. | |
11 | * | |
12 | * Portions from gtk-vnc: | |
13 | * | |
14 | * GTK VNC Widget | |
15 | * | |
16 | * Copyright (C) 2006 Anthony Liguori <anthony@codemonkey.ws> | |
17 | * Copyright (C) 2009-2010 Daniel P. Berrange <dan@berrange.com> | |
18 | * | |
19 | * This library is free software; you can redistribute it and/or | |
20 | * modify it under the terms of the GNU Lesser General Public | |
21 | * License as published by the Free Software Foundation; either | |
22 | * version 2.0 of the License, or (at your option) any later version. | |
23 | * | |
24 | * This library is distributed in the hope that it will be useful, | |
25 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
27 | * Lesser General Public License for more details. | |
28 | * | |
29 | * You should have received a copy of the GNU Lesser General Public | |
30 | * License along with this library; if not, write to the Free Software | |
31 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
32 | */ | |
33 | ||
34 | #define GETTEXT_PACKAGE "qemu" | |
35 | #define LOCALEDIR "po" | |
36 | ||
37 | #include "qemu-common.h" | |
38 | ||
39 | #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE | |
40 | /* Work around an -Wstrict-prototypes warning in GTK headers */ | |
41 | #pragma GCC diagnostic push | |
42 | #pragma GCC diagnostic ignored "-Wstrict-prototypes" | |
43 | #endif | |
44 | #include <gtk/gtk.h> | |
45 | #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE | |
46 | #pragma GCC diagnostic pop | |
47 | #endif | |
48 | ||
49 | ||
50 | #include <gdk/gdkkeysyms.h> | |
51 | #include <glib/gi18n.h> | |
52 | #include <locale.h> | |
53 | #include <vte/vte.h> | |
54 | #include <sys/types.h> | |
55 | #include <sys/socket.h> | |
56 | #include <sys/un.h> | |
57 | #include <sys/wait.h> | |
58 | #include <pty.h> | |
59 | #include <math.h> | |
60 | ||
61 | #include "ui/console.h" | |
62 | #include "sysemu/sysemu.h" | |
63 | #include "qmp-commands.h" | |
64 | #include "x_keymap.h" | |
65 | #include "keymaps.h" | |
66 | #include "sysemu/char.h" | |
67 | ||
68 | //#define DEBUG_GTK | |
69 | ||
70 | #ifdef DEBUG_GTK | |
71 | #define DPRINTF(fmt, ...) printf(fmt, ## __VA_ARGS__) | |
72 | #else | |
73 | #define DPRINTF(fmt, ...) do { } while (0) | |
74 | #endif | |
75 | ||
76 | #define MAX_VCS 10 | |
77 | ||
78 | ||
79 | /* Compatibility define to let us build on both Gtk2 and Gtk3 */ | |
80 | #if GTK_CHECK_VERSION(3, 0, 0) | |
81 | static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh) | |
82 | { | |
83 | *ww = gdk_window_get_width(w); | |
84 | *wh = gdk_window_get_height(w); | |
85 | } | |
86 | #endif | |
87 | ||
88 | #if !GTK_CHECK_VERSION(2, 20, 0) | |
89 | #define gtk_widget_get_realized(widget) GTK_WIDGET_REALIZED(widget) | |
90 | #endif | |
91 | ||
92 | #ifndef GDK_KEY_0 | |
93 | #define GDK_KEY_0 GDK_0 | |
94 | #define GDK_KEY_1 GDK_1 | |
95 | #define GDK_KEY_2 GDK_2 | |
96 | #define GDK_KEY_f GDK_f | |
97 | #define GDK_KEY_g GDK_g | |
98 | #define GDK_KEY_plus GDK_plus | |
99 | #define GDK_KEY_minus GDK_minus | |
100 | #endif | |
101 | ||
102 | static const int modifier_keycode[] = { | |
103 | /* shift, control, alt keys, meta keys, both left & right */ | |
104 | 0x2a, 0x36, 0x1d, 0x9d, 0x38, 0xb8, 0xdb, 0xdd, | |
105 | }; | |
106 | ||
107 | typedef struct VirtualConsole | |
108 | { | |
109 | GtkWidget *menu_item; | |
110 | GtkWidget *terminal; | |
111 | GtkWidget *scrolled_window; | |
112 | CharDriverState *chr; | |
113 | int fd; | |
114 | } VirtualConsole; | |
115 | ||
116 | typedef struct GtkDisplayState | |
117 | { | |
118 | GtkWidget *window; | |
119 | ||
120 | GtkWidget *menu_bar; | |
121 | ||
122 | GtkAccelGroup *accel_group; | |
123 | ||
124 | GtkWidget *machine_menu_item; | |
125 | GtkWidget *machine_menu; | |
126 | GtkWidget *pause_item; | |
127 | GtkWidget *reset_item; | |
128 | GtkWidget *powerdown_item; | |
129 | GtkWidget *quit_item; | |
130 | ||
131 | GtkWidget *view_menu_item; | |
132 | GtkWidget *view_menu; | |
133 | GtkWidget *full_screen_item; | |
134 | GtkWidget *zoom_in_item; | |
135 | GtkWidget *zoom_out_item; | |
136 | GtkWidget *zoom_fixed_item; | |
137 | GtkWidget *zoom_fit_item; | |
138 | GtkWidget *grab_item; | |
139 | GtkWidget *grab_on_hover_item; | |
140 | GtkWidget *vga_item; | |
141 | ||
142 | int nb_vcs; | |
143 | VirtualConsole vc[MAX_VCS]; | |
144 | ||
145 | GtkWidget *show_tabs_item; | |
146 | ||
147 | GtkWidget *vbox; | |
148 | GtkWidget *notebook; | |
149 | GtkWidget *drawing_area; | |
150 | cairo_surface_t *surface; | |
151 | DisplayChangeListener dcl; | |
152 | DisplaySurface *ds; | |
153 | int button_mask; | |
154 | int last_x; | |
155 | int last_y; | |
156 | ||
157 | double scale_x; | |
158 | double scale_y; | |
159 | gboolean full_screen; | |
160 | ||
161 | GdkCursor *null_cursor; | |
162 | Notifier mouse_mode_notifier; | |
163 | gboolean free_scale; | |
164 | ||
165 | bool external_pause_update; | |
166 | ||
167 | bool modifier_pressed[ARRAY_SIZE(modifier_keycode)]; | |
168 | } GtkDisplayState; | |
169 | ||
170 | static GtkDisplayState *global_state; | |
171 | ||
172 | /** Utility Functions **/ | |
173 | ||
174 | static bool gd_is_grab_active(GtkDisplayState *s) | |
175 | { | |
176 | return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item)); | |
177 | } | |
178 | ||
179 | static bool gd_grab_on_hover(GtkDisplayState *s) | |
180 | { | |
181 | return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item)); | |
182 | } | |
183 | ||
184 | static bool gd_on_vga(GtkDisplayState *s) | |
185 | { | |
186 | return gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook)) == 0; | |
187 | } | |
188 | ||
189 | static void gd_update_cursor(GtkDisplayState *s, gboolean override) | |
190 | { | |
191 | GdkWindow *window; | |
192 | bool on_vga; | |
193 | ||
194 | window = gtk_widget_get_window(GTK_WIDGET(s->drawing_area)); | |
195 | ||
196 | on_vga = gd_on_vga(s); | |
197 | ||
198 | if ((override || on_vga) && | |
199 | (s->full_screen || kbd_mouse_is_absolute() || gd_is_grab_active(s))) { | |
200 | gdk_window_set_cursor(window, s->null_cursor); | |
201 | } else { | |
202 | gdk_window_set_cursor(window, NULL); | |
203 | } | |
204 | } | |
205 | ||
206 | static void gd_update_caption(GtkDisplayState *s) | |
207 | { | |
208 | const char *status = ""; | |
209 | gchar *title; | |
210 | const char *grab = ""; | |
211 | bool is_paused = !runstate_is_running(); | |
212 | ||
213 | if (gd_is_grab_active(s)) { | |
214 | grab = _(" - Press Ctrl+Alt+G to release grab"); | |
215 | } | |
216 | ||
217 | if (is_paused) { | |
218 | status = _(" [Paused]"); | |
219 | } | |
220 | s->external_pause_update = true; | |
221 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item), | |
222 | is_paused); | |
223 | s->external_pause_update = false; | |
224 | ||
225 | if (qemu_name) { | |
226 | title = g_strdup_printf("QEMU (%s)%s%s", qemu_name, status, grab); | |
227 | } else { | |
228 | title = g_strdup_printf("QEMU%s%s", status, grab); | |
229 | } | |
230 | ||
231 | gtk_window_set_title(GTK_WINDOW(s->window), title); | |
232 | ||
233 | g_free(title); | |
234 | } | |
235 | ||
236 | static void gd_update_windowsize(GtkDisplayState *s) | |
237 | { | |
238 | if (!s->full_screen) { | |
239 | GtkRequisition req; | |
240 | double sx, sy; | |
241 | ||
242 | if (s->free_scale) { | |
243 | sx = s->scale_x; | |
244 | sy = s->scale_y; | |
245 | ||
246 | s->scale_y = 1.0; | |
247 | s->scale_x = 1.0; | |
248 | } else { | |
249 | sx = 1.0; | |
250 | sy = 1.0; | |
251 | } | |
252 | ||
253 | gtk_widget_set_size_request(s->drawing_area, | |
254 | surface_width(s->ds) * s->scale_x, | |
255 | surface_height(s->ds) * s->scale_y); | |
256 | #if GTK_CHECK_VERSION(3, 0, 0) | |
257 | gtk_widget_get_preferred_size(s->vbox, NULL, &req); | |
258 | #else | |
259 | gtk_widget_size_request(s->vbox, &req); | |
260 | #endif | |
261 | ||
262 | gtk_window_resize(GTK_WINDOW(s->window), | |
263 | req.width * sx, req.height * sy); | |
264 | } | |
265 | } | |
266 | ||
267 | static void gd_update_full_redraw(GtkDisplayState *s) | |
268 | { | |
269 | int ww, wh; | |
270 | gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); | |
271 | gtk_widget_queue_draw_area(s->drawing_area, 0, 0, ww, wh); | |
272 | } | |
273 | ||
274 | static void gtk_release_modifiers(GtkDisplayState *s) | |
275 | { | |
276 | int i, keycode; | |
277 | ||
278 | if (!gd_on_vga(s)) { | |
279 | return; | |
280 | } | |
281 | for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) { | |
282 | keycode = modifier_keycode[i]; | |
283 | if (!s->modifier_pressed[i]) { | |
284 | continue; | |
285 | } | |
286 | if (keycode & SCANCODE_GREY) { | |
287 | kbd_put_keycode(SCANCODE_EMUL0); | |
288 | } | |
289 | kbd_put_keycode(keycode | SCANCODE_UP); | |
290 | s->modifier_pressed[i] = false; | |
291 | } | |
292 | } | |
293 | ||
294 | /** DisplayState Callbacks **/ | |
295 | ||
296 | static void gd_update(DisplayChangeListener *dcl, | |
297 | int x, int y, int w, int h) | |
298 | { | |
299 | GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); | |
300 | int x1, x2, y1, y2; | |
301 | int mx, my; | |
302 | int fbw, fbh; | |
303 | int ww, wh; | |
304 | ||
305 | DPRINTF("update(x=%d, y=%d, w=%d, h=%d)\n", x, y, w, h); | |
306 | ||
307 | x1 = floor(x * s->scale_x); | |
308 | y1 = floor(y * s->scale_y); | |
309 | ||
310 | x2 = ceil(x * s->scale_x + w * s->scale_x); | |
311 | y2 = ceil(y * s->scale_y + h * s->scale_y); | |
312 | ||
313 | fbw = surface_width(s->ds) * s->scale_x; | |
314 | fbh = surface_height(s->ds) * s->scale_y; | |
315 | ||
316 | gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); | |
317 | ||
318 | mx = my = 0; | |
319 | if (ww > fbw) { | |
320 | mx = (ww - fbw) / 2; | |
321 | } | |
322 | if (wh > fbh) { | |
323 | my = (wh - fbh) / 2; | |
324 | } | |
325 | ||
326 | gtk_widget_queue_draw_area(s->drawing_area, mx + x1, my + y1, (x2 - x1), (y2 - y1)); | |
327 | } | |
328 | ||
329 | static void gd_refresh(DisplayChangeListener *dcl) | |
330 | { | |
331 | graphic_hw_update(dcl->con); | |
332 | } | |
333 | ||
334 | static void gd_mouse_set(DisplayChangeListener *dcl, | |
335 | int x, int y, int visible) | |
336 | { | |
337 | GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); | |
338 | gint x_root, y_root; | |
339 | ||
340 | gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area), | |
341 | x, y, &x_root, &y_root); | |
342 | gdk_display_warp_pointer(gtk_widget_get_display(s->drawing_area), | |
343 | gtk_widget_get_screen(s->drawing_area), | |
344 | x_root, y_root); | |
345 | } | |
346 | ||
347 | static void gd_cursor_define(DisplayChangeListener *dcl, | |
348 | QEMUCursor *c) | |
349 | { | |
350 | GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); | |
351 | GdkPixbuf *pixbuf; | |
352 | GdkCursor *cursor; | |
353 | ||
354 | pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data), | |
355 | GDK_COLORSPACE_RGB, true, 8, | |
356 | c->width, c->height, c->width * 4, | |
357 | NULL, NULL); | |
358 | cursor = gdk_cursor_new_from_pixbuf(gtk_widget_get_display(s->drawing_area), | |
359 | pixbuf, c->hot_x, c->hot_y); | |
360 | gdk_window_set_cursor(gtk_widget_get_window(s->drawing_area), cursor); | |
361 | g_object_unref(pixbuf); | |
362 | g_object_unref(cursor); | |
363 | } | |
364 | ||
365 | static void gd_switch(DisplayChangeListener *dcl, | |
366 | DisplaySurface *surface) | |
367 | { | |
368 | GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); | |
369 | cairo_format_t kind; | |
370 | bool resized = true; | |
371 | int stride; | |
372 | ||
373 | DPRINTF("resize(width=%d, height=%d)\n", | |
374 | surface_width(surface), surface_height(surface)); | |
375 | ||
376 | if (s->surface) { | |
377 | cairo_surface_destroy(s->surface); | |
378 | } | |
379 | ||
380 | if (s->ds && | |
381 | surface_width(s->ds) == surface_width(surface) && | |
382 | surface_height(s->ds) == surface_height(surface)) { | |
383 | resized = false; | |
384 | } | |
385 | s->ds = surface; | |
386 | switch (surface_bits_per_pixel(surface)) { | |
387 | case 8: | |
388 | kind = CAIRO_FORMAT_A8; | |
389 | break; | |
390 | case 16: | |
391 | kind = CAIRO_FORMAT_RGB16_565; | |
392 | break; | |
393 | case 32: | |
394 | kind = CAIRO_FORMAT_RGB24; | |
395 | break; | |
396 | default: | |
397 | g_assert_not_reached(); | |
398 | break; | |
399 | } | |
400 | ||
401 | stride = cairo_format_stride_for_width(kind, surface_width(surface)); | |
402 | g_assert(surface_stride(surface) == stride); | |
403 | ||
404 | s->surface = cairo_image_surface_create_for_data(surface_data(surface), | |
405 | kind, | |
406 | surface_width(surface), | |
407 | surface_height(surface), | |
408 | surface_stride(surface)); | |
409 | ||
410 | if (resized) { | |
411 | gd_update_windowsize(s); | |
412 | } else { | |
413 | gd_update_full_redraw(s); | |
414 | } | |
415 | } | |
416 | ||
417 | /** QEMU Events **/ | |
418 | ||
419 | static void gd_change_runstate(void *opaque, int running, RunState state) | |
420 | { | |
421 | GtkDisplayState *s = opaque; | |
422 | ||
423 | gd_update_caption(s); | |
424 | } | |
425 | ||
426 | static void gd_mouse_mode_change(Notifier *notify, void *data) | |
427 | { | |
428 | gd_update_cursor(container_of(notify, GtkDisplayState, mouse_mode_notifier), | |
429 | FALSE); | |
430 | } | |
431 | ||
432 | /** GTK Events **/ | |
433 | ||
434 | static gboolean gd_window_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque) | |
435 | { | |
436 | GtkDisplayState *s = opaque; | |
437 | GtkAccelGroupEntry *entries; | |
438 | guint n_entries = 0; | |
439 | gboolean propagate_accel = TRUE; | |
440 | gboolean handled = FALSE; | |
441 | ||
442 | entries = gtk_accel_group_query(s->accel_group, key->keyval, | |
443 | key->state, &n_entries); | |
444 | if (n_entries) { | |
445 | const char *quark = g_quark_to_string(entries[0].accel_path_quark); | |
446 | ||
447 | if (gd_is_grab_active(s) && strstart(quark, "<QEMU>/File/", NULL)) { | |
448 | propagate_accel = FALSE; | |
449 | } | |
450 | } | |
451 | ||
452 | if (!handled && propagate_accel) { | |
453 | handled = gtk_window_activate_key(GTK_WINDOW(widget), key); | |
454 | } | |
455 | if (handled) { | |
456 | gtk_release_modifiers(s); | |
457 | } else { | |
458 | handled = gtk_window_propagate_key_event(GTK_WINDOW(widget), key); | |
459 | } | |
460 | ||
461 | return handled; | |
462 | } | |
463 | ||
464 | static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event, | |
465 | void *opaque) | |
466 | { | |
467 | GtkDisplayState *s = opaque; | |
468 | ||
469 | if (!no_quit) { | |
470 | unregister_displaychangelistener(&s->dcl); | |
471 | qmp_quit(NULL); | |
472 | return FALSE; | |
473 | } | |
474 | ||
475 | return TRUE; | |
476 | } | |
477 | ||
478 | static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque) | |
479 | { | |
480 | GtkDisplayState *s = opaque; | |
481 | int mx, my; | |
482 | int ww, wh; | |
483 | int fbw, fbh; | |
484 | ||
485 | if (!gtk_widget_get_realized(widget)) { | |
486 | return FALSE; | |
487 | } | |
488 | ||
489 | fbw = surface_width(s->ds); | |
490 | fbh = surface_height(s->ds); | |
491 | ||
492 | gdk_drawable_get_size(gtk_widget_get_window(widget), &ww, &wh); | |
493 | ||
494 | if (s->full_screen) { | |
495 | s->scale_x = (double)ww / fbw; | |
496 | s->scale_y = (double)wh / fbh; | |
497 | } else if (s->free_scale) { | |
498 | double sx, sy; | |
499 | ||
500 | sx = (double)ww / fbw; | |
501 | sy = (double)wh / fbh; | |
502 | ||
503 | s->scale_x = s->scale_y = MIN(sx, sy); | |
504 | } | |
505 | ||
506 | fbw *= s->scale_x; | |
507 | fbh *= s->scale_y; | |
508 | ||
509 | mx = my = 0; | |
510 | if (ww > fbw) { | |
511 | mx = (ww - fbw) / 2; | |
512 | } | |
513 | if (wh > fbh) { | |
514 | my = (wh - fbh) / 2; | |
515 | } | |
516 | ||
517 | cairo_rectangle(cr, 0, 0, ww, wh); | |
518 | ||
519 | /* Optionally cut out the inner area where the pixmap | |
520 | will be drawn. This avoids 'flashing' since we're | |
521 | not double-buffering. Note we're using the undocumented | |
522 | behaviour of drawing the rectangle from right to left | |
523 | to cut out the whole */ | |
524 | cairo_rectangle(cr, mx + fbw, my, | |
525 | -1 * fbw, fbh); | |
526 | cairo_fill(cr); | |
527 | ||
528 | cairo_scale(cr, s->scale_x, s->scale_y); | |
529 | cairo_set_source_surface(cr, s->surface, mx / s->scale_x, my / s->scale_y); | |
530 | cairo_paint(cr); | |
531 | ||
532 | return TRUE; | |
533 | } | |
534 | ||
535 | #if !GTK_CHECK_VERSION(3, 0, 0) | |
536 | static gboolean gd_expose_event(GtkWidget *widget, GdkEventExpose *expose, | |
537 | void *opaque) | |
538 | { | |
539 | cairo_t *cr; | |
540 | gboolean ret; | |
541 | ||
542 | cr = gdk_cairo_create(gtk_widget_get_window(widget)); | |
543 | cairo_rectangle(cr, | |
544 | expose->area.x, | |
545 | expose->area.y, | |
546 | expose->area.width, | |
547 | expose->area.height); | |
548 | cairo_clip(cr); | |
549 | ||
550 | ret = gd_draw_event(widget, cr, opaque); | |
551 | ||
552 | cairo_destroy(cr); | |
553 | ||
554 | return ret; | |
555 | } | |
556 | #endif | |
557 | ||
558 | static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion, | |
559 | void *opaque) | |
560 | { | |
561 | GtkDisplayState *s = opaque; | |
562 | int dx, dy; | |
563 | int x, y; | |
564 | int mx, my; | |
565 | int fbh, fbw; | |
566 | int ww, wh; | |
567 | ||
568 | fbw = surface_width(s->ds) * s->scale_x; | |
569 | fbh = surface_height(s->ds) * s->scale_y; | |
570 | ||
571 | gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); | |
572 | ||
573 | mx = my = 0; | |
574 | if (ww > fbw) { | |
575 | mx = (ww - fbw) / 2; | |
576 | } | |
577 | if (wh > fbh) { | |
578 | my = (wh - fbh) / 2; | |
579 | } | |
580 | ||
581 | x = (motion->x - mx) / s->scale_x; | |
582 | y = (motion->y - my) / s->scale_y; | |
583 | ||
584 | if (x < 0 || y < 0 || | |
585 | x >= surface_width(s->ds) || | |
586 | y >= surface_height(s->ds)) { | |
587 | return TRUE; | |
588 | } | |
589 | ||
590 | if (kbd_mouse_is_absolute()) { | |
591 | dx = x * 0x7FFF / (surface_width(s->ds) - 1); | |
592 | dy = y * 0x7FFF / (surface_height(s->ds) - 1); | |
593 | } else if (s->last_x == -1 || s->last_y == -1) { | |
594 | dx = 0; | |
595 | dy = 0; | |
596 | } else { | |
597 | dx = x - s->last_x; | |
598 | dy = y - s->last_y; | |
599 | } | |
600 | ||
601 | s->last_x = x; | |
602 | s->last_y = y; | |
603 | ||
604 | if (kbd_mouse_is_absolute() || gd_is_grab_active(s)) { | |
605 | kbd_mouse_event(dx, dy, 0, s->button_mask); | |
606 | } | |
607 | ||
608 | if (!kbd_mouse_is_absolute() && gd_is_grab_active(s)) { | |
609 | GdkScreen *screen = gtk_widget_get_screen(s->drawing_area); | |
610 | int x = (int)motion->x_root; | |
611 | int y = (int)motion->y_root; | |
612 | ||
613 | /* In relative mode check to see if client pointer hit | |
614 | * one of the screen edges, and if so move it back by | |
615 | * 200 pixels. This is important because the pointer | |
616 | * in the server doesn't correspond 1-for-1, and so | |
617 | * may still be only half way across the screen. Without | |
618 | * this warp, the server pointer would thus appear to hit | |
619 | * an invisible wall */ | |
620 | if (x == 0) { | |
621 | x += 200; | |
622 | } | |
623 | if (y == 0) { | |
624 | y += 200; | |
625 | } | |
626 | if (x == (gdk_screen_get_width(screen) - 1)) { | |
627 | x -= 200; | |
628 | } | |
629 | if (y == (gdk_screen_get_height(screen) - 1)) { | |
630 | y -= 200; | |
631 | } | |
632 | ||
633 | if (x != (int)motion->x_root || y != (int)motion->y_root) { | |
634 | #if GTK_CHECK_VERSION(3, 0, 0) | |
635 | GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion); | |
636 | gdk_device_warp(dev, screen, x, y); | |
637 | #else | |
638 | GdkDisplay *display = gtk_widget_get_display(widget); | |
639 | gdk_display_warp_pointer(display, screen, x, y); | |
640 | #endif | |
641 | s->last_x = -1; | |
642 | s->last_y = -1; | |
643 | return FALSE; | |
644 | } | |
645 | } | |
646 | return TRUE; | |
647 | } | |
648 | ||
649 | static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button, | |
650 | void *opaque) | |
651 | { | |
652 | GtkDisplayState *s = opaque; | |
653 | int dx, dy; | |
654 | int n; | |
655 | ||
656 | if (button->button == 1) { | |
657 | n = 0x01; | |
658 | } else if (button->button == 2) { | |
659 | n = 0x04; | |
660 | } else if (button->button == 3) { | |
661 | n = 0x02; | |
662 | } else { | |
663 | n = 0x00; | |
664 | } | |
665 | ||
666 | if (button->type == GDK_BUTTON_PRESS) { | |
667 | s->button_mask |= n; | |
668 | } else if (button->type == GDK_BUTTON_RELEASE) { | |
669 | s->button_mask &= ~n; | |
670 | } | |
671 | ||
672 | if (kbd_mouse_is_absolute()) { | |
673 | dx = s->last_x * 0x7FFF / (surface_width(s->ds) - 1); | |
674 | dy = s->last_y * 0x7FFF / (surface_height(s->ds) - 1); | |
675 | } else { | |
676 | dx = 0; | |
677 | dy = 0; | |
678 | } | |
679 | ||
680 | kbd_mouse_event(dx, dy, 0, s->button_mask); | |
681 | ||
682 | return TRUE; | |
683 | } | |
684 | ||
685 | static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque) | |
686 | { | |
687 | GtkDisplayState *s = opaque; | |
688 | int gdk_keycode; | |
689 | int qemu_keycode; | |
690 | int i; | |
691 | ||
692 | gdk_keycode = key->hardware_keycode; | |
693 | ||
694 | if (gdk_keycode < 9) { | |
695 | qemu_keycode = 0; | |
696 | } else if (gdk_keycode < 97) { | |
697 | qemu_keycode = gdk_keycode - 8; | |
698 | } else if (gdk_keycode < 158) { | |
699 | qemu_keycode = translate_evdev_keycode(gdk_keycode - 97); | |
700 | } else if (gdk_keycode == 208) { /* Hiragana_Katakana */ | |
701 | qemu_keycode = 0x70; | |
702 | } else if (gdk_keycode == 211) { /* backslash */ | |
703 | qemu_keycode = 0x73; | |
704 | } else { | |
705 | qemu_keycode = 0; | |
706 | } | |
707 | ||
708 | DPRINTF("translated GDK keycode %d to QEMU keycode %d (%s)\n", | |
709 | gdk_keycode, qemu_keycode, | |
710 | (key->type == GDK_KEY_PRESS) ? "down" : "up"); | |
711 | ||
712 | for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) { | |
713 | if (qemu_keycode == modifier_keycode[i]) { | |
714 | s->modifier_pressed[i] = (key->type == GDK_KEY_PRESS); | |
715 | } | |
716 | } | |
717 | ||
718 | if (qemu_keycode & SCANCODE_GREY) { | |
719 | kbd_put_keycode(SCANCODE_EMUL0); | |
720 | } | |
721 | ||
722 | if (key->type == GDK_KEY_PRESS) { | |
723 | kbd_put_keycode(qemu_keycode & SCANCODE_KEYCODEMASK); | |
724 | } else if (key->type == GDK_KEY_RELEASE) { | |
725 | kbd_put_keycode(qemu_keycode | SCANCODE_UP); | |
726 | } else { | |
727 | g_assert_not_reached(); | |
728 | } | |
729 | ||
730 | return TRUE; | |
731 | } | |
732 | ||
733 | /** Window Menu Actions **/ | |
734 | ||
735 | static void gd_menu_pause(GtkMenuItem *item, void *opaque) | |
736 | { | |
737 | GtkDisplayState *s = opaque; | |
738 | ||
739 | if (s->external_pause_update) { | |
740 | return; | |
741 | } | |
742 | if (runstate_is_running()) { | |
743 | qmp_stop(NULL); | |
744 | } else { | |
745 | qmp_cont(NULL); | |
746 | } | |
747 | } | |
748 | ||
749 | static void gd_menu_reset(GtkMenuItem *item, void *opaque) | |
750 | { | |
751 | qmp_system_reset(NULL); | |
752 | } | |
753 | ||
754 | static void gd_menu_powerdown(GtkMenuItem *item, void *opaque) | |
755 | { | |
756 | qmp_system_powerdown(NULL); | |
757 | } | |
758 | ||
759 | static void gd_menu_quit(GtkMenuItem *item, void *opaque) | |
760 | { | |
761 | qmp_quit(NULL); | |
762 | } | |
763 | ||
764 | static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque) | |
765 | { | |
766 | GtkDisplayState *s = opaque; | |
767 | ||
768 | if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vga_item))) { | |
769 | gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), 0); | |
770 | } else { | |
771 | int i; | |
772 | ||
773 | gtk_release_modifiers(s); | |
774 | for (i = 0; i < s->nb_vcs; i++) { | |
775 | if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vc[i].menu_item))) { | |
776 | gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), i + 1); | |
777 | break; | |
778 | } | |
779 | } | |
780 | } | |
781 | } | |
782 | ||
783 | static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque) | |
784 | { | |
785 | GtkDisplayState *s = opaque; | |
786 | ||
787 | if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) { | |
788 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE); | |
789 | } else { | |
790 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); | |
791 | } | |
792 | } | |
793 | ||
794 | static void gd_menu_full_screen(GtkMenuItem *item, void *opaque) | |
795 | { | |
796 | GtkDisplayState *s = opaque; | |
797 | ||
798 | if (!s->full_screen) { | |
799 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); | |
800 | gtk_widget_set_size_request(s->menu_bar, 0, 0); | |
801 | gtk_widget_set_size_request(s->drawing_area, -1, -1); | |
802 | gtk_window_fullscreen(GTK_WINDOW(s->window)); | |
803 | if (gd_on_vga(s)) { | |
804 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), TRUE); | |
805 | } | |
806 | s->full_screen = TRUE; | |
807 | } else { | |
808 | gtk_window_unfullscreen(GTK_WINDOW(s->window)); | |
809 | gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s); | |
810 | gtk_widget_set_size_request(s->menu_bar, -1, -1); | |
811 | gtk_widget_set_size_request(s->drawing_area, | |
812 | surface_width(s->ds), | |
813 | surface_height(s->ds)); | |
814 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), FALSE); | |
815 | s->full_screen = FALSE; | |
816 | s->scale_x = 1.0; | |
817 | s->scale_y = 1.0; | |
818 | } | |
819 | ||
820 | gd_update_cursor(s, FALSE); | |
821 | } | |
822 | ||
823 | static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque) | |
824 | { | |
825 | GtkDisplayState *s = opaque; | |
826 | ||
827 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), | |
828 | FALSE); | |
829 | ||
830 | s->scale_x += .25; | |
831 | s->scale_y += .25; | |
832 | ||
833 | gd_update_windowsize(s); | |
834 | } | |
835 | ||
836 | static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque) | |
837 | { | |
838 | GtkDisplayState *s = opaque; | |
839 | ||
840 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), | |
841 | FALSE); | |
842 | ||
843 | s->scale_x -= .25; | |
844 | s->scale_y -= .25; | |
845 | ||
846 | s->scale_x = MAX(s->scale_x, .25); | |
847 | s->scale_y = MAX(s->scale_y, .25); | |
848 | ||
849 | gd_update_windowsize(s); | |
850 | } | |
851 | ||
852 | static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque) | |
853 | { | |
854 | GtkDisplayState *s = opaque; | |
855 | ||
856 | s->scale_x = 1.0; | |
857 | s->scale_y = 1.0; | |
858 | ||
859 | gd_update_windowsize(s); | |
860 | } | |
861 | ||
862 | static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque) | |
863 | { | |
864 | GtkDisplayState *s = opaque; | |
865 | ||
866 | if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) { | |
867 | s->free_scale = TRUE; | |
868 | } else { | |
869 | s->free_scale = FALSE; | |
870 | } | |
871 | ||
872 | gd_update_windowsize(s); | |
873 | gd_update_full_redraw(s); | |
874 | } | |
875 | ||
876 | static void gd_grab_keyboard(GtkDisplayState *s) | |
877 | { | |
878 | #if GTK_CHECK_VERSION(3, 0, 0) | |
879 | GdkDisplay *display = gtk_widget_get_display(s->drawing_area); | |
880 | GdkDeviceManager *mgr = gdk_display_get_device_manager(display); | |
881 | GList *devices = gdk_device_manager_list_devices(mgr, | |
882 | GDK_DEVICE_TYPE_MASTER); | |
883 | GList *tmp = devices; | |
884 | while (tmp) { | |
885 | GdkDevice *dev = tmp->data; | |
886 | if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) { | |
887 | gdk_device_grab(dev, | |
888 | gtk_widget_get_window(s->drawing_area), | |
889 | GDK_OWNERSHIP_NONE, | |
890 | FALSE, | |
891 | GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK, | |
892 | NULL, | |
893 | GDK_CURRENT_TIME); | |
894 | } | |
895 | tmp = tmp->next; | |
896 | } | |
897 | g_list_free(devices); | |
898 | #else | |
899 | gdk_keyboard_grab(gtk_widget_get_window(s->drawing_area), | |
900 | FALSE, | |
901 | GDK_CURRENT_TIME); | |
902 | #endif | |
903 | } | |
904 | ||
905 | static void gd_ungrab_keyboard(GtkDisplayState *s) | |
906 | { | |
907 | #if GTK_CHECK_VERSION(3, 0, 0) | |
908 | GdkDisplay *display = gtk_widget_get_display(s->drawing_area); | |
909 | GdkDeviceManager *mgr = gdk_display_get_device_manager(display); | |
910 | GList *devices = gdk_device_manager_list_devices(mgr, | |
911 | GDK_DEVICE_TYPE_MASTER); | |
912 | GList *tmp = devices; | |
913 | while (tmp) { | |
914 | GdkDevice *dev = tmp->data; | |
915 | if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) { | |
916 | gdk_device_ungrab(dev, | |
917 | GDK_CURRENT_TIME); | |
918 | } | |
919 | tmp = tmp->next; | |
920 | } | |
921 | g_list_free(devices); | |
922 | #else | |
923 | gdk_keyboard_ungrab(GDK_CURRENT_TIME); | |
924 | #endif | |
925 | } | |
926 | ||
927 | static void gd_grab_pointer(GtkDisplayState *s) | |
928 | { | |
929 | #if GTK_CHECK_VERSION(3, 0, 0) | |
930 | GdkDisplay *display = gtk_widget_get_display(s->drawing_area); | |
931 | GdkDeviceManager *mgr = gdk_display_get_device_manager(display); | |
932 | GList *devices = gdk_device_manager_list_devices(mgr, | |
933 | GDK_DEVICE_TYPE_MASTER); | |
934 | GList *tmp = devices; | |
935 | while (tmp) { | |
936 | GdkDevice *dev = tmp->data; | |
937 | if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) { | |
938 | gdk_device_grab(dev, | |
939 | gtk_widget_get_window(s->drawing_area), | |
940 | GDK_OWNERSHIP_NONE, | |
941 | FALSE, /* All events to come to our | |
942 | window directly */ | |
943 | GDK_POINTER_MOTION_MASK | | |
944 | GDK_BUTTON_PRESS_MASK | | |
945 | GDK_BUTTON_RELEASE_MASK | | |
946 | GDK_BUTTON_MOTION_MASK | | |
947 | GDK_SCROLL_MASK, | |
948 | s->null_cursor, | |
949 | GDK_CURRENT_TIME); | |
950 | } | |
951 | tmp = tmp->next; | |
952 | } | |
953 | g_list_free(devices); | |
954 | #else | |
955 | gdk_pointer_grab(gtk_widget_get_window(s->drawing_area), | |
956 | FALSE, /* All events to come to our window directly */ | |
957 | GDK_POINTER_MOTION_MASK | | |
958 | GDK_BUTTON_PRESS_MASK | | |
959 | GDK_BUTTON_RELEASE_MASK | | |
960 | GDK_BUTTON_MOTION_MASK | | |
961 | GDK_SCROLL_MASK, | |
962 | NULL, /* Allow cursor to move over entire desktop */ | |
963 | s->null_cursor, | |
964 | GDK_CURRENT_TIME); | |
965 | #endif | |
966 | } | |
967 | ||
968 | static void gd_ungrab_pointer(GtkDisplayState *s) | |
969 | { | |
970 | #if GTK_CHECK_VERSION(3, 0, 0) | |
971 | GdkDisplay *display = gtk_widget_get_display(s->drawing_area); | |
972 | GdkDeviceManager *mgr = gdk_display_get_device_manager(display); | |
973 | GList *devices = gdk_device_manager_list_devices(mgr, | |
974 | GDK_DEVICE_TYPE_MASTER); | |
975 | GList *tmp = devices; | |
976 | while (tmp) { | |
977 | GdkDevice *dev = tmp->data; | |
978 | if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) { | |
979 | gdk_device_ungrab(dev, | |
980 | GDK_CURRENT_TIME); | |
981 | } | |
982 | tmp = tmp->next; | |
983 | } | |
984 | g_list_free(devices); | |
985 | #else | |
986 | gdk_pointer_ungrab(GDK_CURRENT_TIME); | |
987 | #endif | |
988 | } | |
989 | ||
990 | static void gd_menu_grab_input(GtkMenuItem *item, void *opaque) | |
991 | { | |
992 | GtkDisplayState *s = opaque; | |
993 | ||
994 | if (gd_is_grab_active(s)) { | |
995 | gd_grab_keyboard(s); | |
996 | gd_grab_pointer(s); | |
997 | } else { | |
998 | gd_ungrab_keyboard(s); | |
999 | gd_ungrab_pointer(s); | |
1000 | } | |
1001 | ||
1002 | gd_update_caption(s); | |
1003 | gd_update_cursor(s, FALSE); | |
1004 | } | |
1005 | ||
1006 | static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2, | |
1007 | gpointer data) | |
1008 | { | |
1009 | GtkDisplayState *s = data; | |
1010 | guint last_page; | |
1011 | gboolean on_vga; | |
1012 | ||
1013 | if (!gtk_widget_get_realized(s->notebook)) { | |
1014 | return; | |
1015 | } | |
1016 | ||
1017 | last_page = gtk_notebook_get_current_page(nb); | |
1018 | ||
1019 | if (last_page) { | |
1020 | gtk_widget_set_size_request(s->vc[last_page - 1].terminal, -1, -1); | |
1021 | } | |
1022 | ||
1023 | on_vga = arg2 == 0; | |
1024 | ||
1025 | if (!on_vga) { | |
1026 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), | |
1027 | FALSE); | |
1028 | } else if (s->full_screen) { | |
1029 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), | |
1030 | TRUE); | |
1031 | } | |
1032 | ||
1033 | if (arg2 == 0) { | |
1034 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->vga_item), TRUE); | |
1035 | } else { | |
1036 | VirtualConsole *vc = &s->vc[arg2 - 1]; | |
1037 | VteTerminal *term = VTE_TERMINAL(vc->terminal); | |
1038 | int width, height; | |
1039 | ||
1040 | width = 80 * vte_terminal_get_char_width(term); | |
1041 | height = 25 * vte_terminal_get_char_height(term); | |
1042 | ||
1043 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE); | |
1044 | gtk_widget_set_size_request(vc->terminal, width, height); | |
1045 | } | |
1046 | ||
1047 | gtk_widget_set_sensitive(s->grab_item, on_vga); | |
1048 | ||
1049 | gd_update_cursor(s, TRUE); | |
1050 | } | |
1051 | ||
1052 | static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data) | |
1053 | { | |
1054 | GtkDisplayState *s = data; | |
1055 | ||
1056 | if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) { | |
1057 | gd_grab_keyboard(s); | |
1058 | } | |
1059 | ||
1060 | return TRUE; | |
1061 | } | |
1062 | ||
1063 | static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data) | |
1064 | { | |
1065 | GtkDisplayState *s = data; | |
1066 | ||
1067 | if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) { | |
1068 | gd_ungrab_keyboard(s); | |
1069 | } | |
1070 | ||
1071 | return TRUE; | |
1072 | } | |
1073 | ||
1074 | static gboolean gd_focus_out_event(GtkWidget *widget, | |
1075 | GdkEventCrossing *crossing, gpointer data) | |
1076 | { | |
1077 | GtkDisplayState *s = data; | |
1078 | ||
1079 | gtk_release_modifiers(s); | |
1080 | ||
1081 | return TRUE; | |
1082 | } | |
1083 | ||
1084 | /** Virtual Console Callbacks **/ | |
1085 | ||
1086 | static int gd_vc_chr_write(CharDriverState *chr, const uint8_t *buf, int len) | |
1087 | { | |
1088 | VirtualConsole *vc = chr->opaque; | |
1089 | ||
1090 | return write(vc->fd, buf, len); | |
1091 | } | |
1092 | ||
1093 | static int nb_vcs; | |
1094 | static CharDriverState *vcs[MAX_VCS]; | |
1095 | ||
1096 | static CharDriverState *gd_vc_handler(ChardevVC *unused) | |
1097 | { | |
1098 | CharDriverState *chr; | |
1099 | ||
1100 | chr = g_malloc0(sizeof(*chr)); | |
1101 | chr->chr_write = gd_vc_chr_write; | |
1102 | ||
1103 | vcs[nb_vcs++] = chr; | |
1104 | ||
1105 | return chr; | |
1106 | } | |
1107 | ||
1108 | void early_gtk_display_init(void) | |
1109 | { | |
1110 | register_vc_handler(gd_vc_handler); | |
1111 | } | |
1112 | ||
1113 | static gboolean gd_vc_in(GIOChannel *chan, GIOCondition cond, void *opaque) | |
1114 | { | |
1115 | VirtualConsole *vc = opaque; | |
1116 | uint8_t buffer[1024]; | |
1117 | ssize_t len; | |
1118 | ||
1119 | len = read(vc->fd, buffer, sizeof(buffer)); | |
1120 | if (len <= 0) { | |
1121 | return FALSE; | |
1122 | } | |
1123 | ||
1124 | qemu_chr_be_write(vc->chr, buffer, len); | |
1125 | ||
1126 | return TRUE; | |
1127 | } | |
1128 | ||
1129 | static GSList *gd_vc_init(GtkDisplayState *s, VirtualConsole *vc, int index, GSList *group, | |
1130 | GtkWidget *view_menu) | |
1131 | { | |
1132 | const char *label; | |
1133 | char buffer[32]; | |
1134 | char path[32]; | |
1135 | #if VTE_CHECK_VERSION(0, 26, 0) | |
1136 | VtePty *pty; | |
1137 | #endif | |
1138 | GIOChannel *chan; | |
1139 | GtkWidget *scrolled_window; | |
1140 | GtkAdjustment *vadjustment; | |
1141 | int master_fd, slave_fd, ret; | |
1142 | struct termios tty; | |
1143 | ||
1144 | snprintf(buffer, sizeof(buffer), "vc%d", index); | |
1145 | snprintf(path, sizeof(path), "<QEMU>/View/VC%d", index); | |
1146 | ||
1147 | vc->chr = vcs[index]; | |
1148 | ||
1149 | if (vc->chr->label) { | |
1150 | label = vc->chr->label; | |
1151 | } else { | |
1152 | label = buffer; | |
1153 | } | |
1154 | ||
1155 | vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, label); | |
1156 | group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item)); | |
1157 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(vc->menu_item), path); | |
1158 | gtk_accel_map_add_entry(path, GDK_KEY_2 + index, GDK_CONTROL_MASK | GDK_MOD1_MASK); | |
1159 | ||
1160 | vc->terminal = vte_terminal_new(); | |
1161 | ||
1162 | ret = openpty(&master_fd, &slave_fd, NULL, NULL, NULL); | |
1163 | g_assert(ret != -1); | |
1164 | ||
1165 | /* Set raw attributes on the pty. */ | |
1166 | tcgetattr(slave_fd, &tty); | |
1167 | cfmakeraw(&tty); | |
1168 | tcsetattr(slave_fd, TCSAFLUSH, &tty); | |
1169 | ||
1170 | #if VTE_CHECK_VERSION(0, 26, 0) | |
1171 | pty = vte_pty_new_foreign(master_fd, NULL); | |
1172 | vte_terminal_set_pty_object(VTE_TERMINAL(vc->terminal), pty); | |
1173 | #else | |
1174 | vte_terminal_set_pty(VTE_TERMINAL(vc->terminal), master_fd); | |
1175 | #endif | |
1176 | ||
1177 | vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->terminal), -1); | |
1178 | ||
1179 | vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->terminal)); | |
1180 | ||
1181 | scrolled_window = gtk_scrolled_window_new(NULL, vadjustment); | |
1182 | gtk_container_add(GTK_CONTAINER(scrolled_window), vc->terminal); | |
1183 | ||
1184 | vte_terminal_set_size(VTE_TERMINAL(vc->terminal), 80, 25); | |
1185 | ||
1186 | vc->fd = slave_fd; | |
1187 | vc->chr->opaque = vc; | |
1188 | vc->scrolled_window = scrolled_window; | |
1189 | ||
1190 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vc->scrolled_window), | |
1191 | GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); | |
1192 | ||
1193 | gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), scrolled_window, gtk_label_new(label)); | |
1194 | g_signal_connect(vc->menu_item, "activate", | |
1195 | G_CALLBACK(gd_menu_switch_vc), s); | |
1196 | ||
1197 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item); | |
1198 | ||
1199 | qemu_chr_be_generic_open(vc->chr); | |
1200 | if (vc->chr->init) { | |
1201 | vc->chr->init(vc->chr); | |
1202 | } | |
1203 | ||
1204 | chan = g_io_channel_unix_new(vc->fd); | |
1205 | g_io_add_watch(chan, G_IO_IN, gd_vc_in, vc); | |
1206 | ||
1207 | return group; | |
1208 | } | |
1209 | ||
1210 | /** Window Creation **/ | |
1211 | ||
1212 | static void gd_connect_signals(GtkDisplayState *s) | |
1213 | { | |
1214 | g_signal_connect(s->show_tabs_item, "activate", | |
1215 | G_CALLBACK(gd_menu_show_tabs), s); | |
1216 | ||
1217 | g_signal_connect(s->window, "key-press-event", | |
1218 | G_CALLBACK(gd_window_key_event), s); | |
1219 | g_signal_connect(s->window, "delete-event", | |
1220 | G_CALLBACK(gd_window_close), s); | |
1221 | ||
1222 | #if GTK_CHECK_VERSION(3, 0, 0) | |
1223 | g_signal_connect(s->drawing_area, "draw", | |
1224 | G_CALLBACK(gd_draw_event), s); | |
1225 | #else | |
1226 | g_signal_connect(s->drawing_area, "expose-event", | |
1227 | G_CALLBACK(gd_expose_event), s); | |
1228 | #endif | |
1229 | g_signal_connect(s->drawing_area, "motion-notify-event", | |
1230 | G_CALLBACK(gd_motion_event), s); | |
1231 | g_signal_connect(s->drawing_area, "button-press-event", | |
1232 | G_CALLBACK(gd_button_event), s); | |
1233 | g_signal_connect(s->drawing_area, "button-release-event", | |
1234 | G_CALLBACK(gd_button_event), s); | |
1235 | g_signal_connect(s->drawing_area, "key-press-event", | |
1236 | G_CALLBACK(gd_key_event), s); | |
1237 | g_signal_connect(s->drawing_area, "key-release-event", | |
1238 | G_CALLBACK(gd_key_event), s); | |
1239 | ||
1240 | g_signal_connect(s->pause_item, "activate", | |
1241 | G_CALLBACK(gd_menu_pause), s); | |
1242 | g_signal_connect(s->reset_item, "activate", | |
1243 | G_CALLBACK(gd_menu_reset), s); | |
1244 | g_signal_connect(s->powerdown_item, "activate", | |
1245 | G_CALLBACK(gd_menu_powerdown), s); | |
1246 | g_signal_connect(s->quit_item, "activate", | |
1247 | G_CALLBACK(gd_menu_quit), s); | |
1248 | g_signal_connect(s->full_screen_item, "activate", | |
1249 | G_CALLBACK(gd_menu_full_screen), s); | |
1250 | g_signal_connect(s->zoom_in_item, "activate", | |
1251 | G_CALLBACK(gd_menu_zoom_in), s); | |
1252 | g_signal_connect(s->zoom_out_item, "activate", | |
1253 | G_CALLBACK(gd_menu_zoom_out), s); | |
1254 | g_signal_connect(s->zoom_fixed_item, "activate", | |
1255 | G_CALLBACK(gd_menu_zoom_fixed), s); | |
1256 | g_signal_connect(s->zoom_fit_item, "activate", | |
1257 | G_CALLBACK(gd_menu_zoom_fit), s); | |
1258 | g_signal_connect(s->vga_item, "activate", | |
1259 | G_CALLBACK(gd_menu_switch_vc), s); | |
1260 | g_signal_connect(s->grab_item, "activate", | |
1261 | G_CALLBACK(gd_menu_grab_input), s); | |
1262 | g_signal_connect(s->notebook, "switch-page", | |
1263 | G_CALLBACK(gd_change_page), s); | |
1264 | g_signal_connect(s->drawing_area, "enter-notify-event", | |
1265 | G_CALLBACK(gd_enter_event), s); | |
1266 | g_signal_connect(s->drawing_area, "leave-notify-event", | |
1267 | G_CALLBACK(gd_leave_event), s); | |
1268 | g_signal_connect(s->drawing_area, "focus-out-event", | |
1269 | G_CALLBACK(gd_focus_out_event), s); | |
1270 | } | |
1271 | ||
1272 | static GtkWidget *gd_create_menu_machine(GtkDisplayState *s, GtkAccelGroup *accel_group) | |
1273 | { | |
1274 | GtkWidget *machine_menu; | |
1275 | GtkWidget *separator; | |
1276 | GtkStockItem item; | |
1277 | ||
1278 | machine_menu = gtk_menu_new(); | |
1279 | gtk_menu_set_accel_group(GTK_MENU(machine_menu), accel_group); | |
1280 | ||
1281 | s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause")); | |
1282 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item); | |
1283 | ||
1284 | separator = gtk_separator_menu_item_new(); | |
1285 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); | |
1286 | ||
1287 | s->reset_item = gtk_image_menu_item_new_with_mnemonic(_("_Reset")); | |
1288 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item); | |
1289 | ||
1290 | s->powerdown_item = gtk_image_menu_item_new_with_mnemonic(_("Power _Down")); | |
1291 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item); | |
1292 | ||
1293 | separator = gtk_separator_menu_item_new(); | |
1294 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); | |
1295 | ||
1296 | s->quit_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_QUIT, NULL); | |
1297 | gtk_stock_lookup(GTK_STOCK_QUIT, &item); | |
1298 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item), | |
1299 | "<QEMU>/Machine/Quit"); | |
1300 | gtk_accel_map_add_entry("<QEMU>/Machine/Quit", item.keyval, item.modifier); | |
1301 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item); | |
1302 | ||
1303 | return machine_menu; | |
1304 | } | |
1305 | ||
1306 | static GtkWidget *gd_create_menu_view(GtkDisplayState *s, GtkAccelGroup *accel_group) | |
1307 | { | |
1308 | GSList *group = NULL; | |
1309 | GtkWidget *view_menu; | |
1310 | GtkWidget *separator; | |
1311 | int i; | |
1312 | ||
1313 | view_menu = gtk_menu_new(); | |
1314 | gtk_menu_set_accel_group(GTK_MENU(view_menu), accel_group); | |
1315 | ||
1316 | s->full_screen_item = | |
1317 | gtk_image_menu_item_new_from_stock(GTK_STOCK_FULLSCREEN, NULL); | |
1318 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->full_screen_item), | |
1319 | "<QEMU>/View/Full Screen"); | |
1320 | gtk_accel_map_add_entry("<QEMU>/View/Full Screen", GDK_KEY_f, GDK_CONTROL_MASK | GDK_MOD1_MASK); | |
1321 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item); | |
1322 | ||
1323 | separator = gtk_separator_menu_item_new(); | |
1324 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); | |
1325 | ||
1326 | s->zoom_in_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_IN, NULL); | |
1327 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item), | |
1328 | "<QEMU>/View/Zoom In"); | |
1329 | gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus, GDK_CONTROL_MASK | GDK_MOD1_MASK); | |
1330 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item); | |
1331 | ||
1332 | s->zoom_out_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_OUT, NULL); | |
1333 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item), | |
1334 | "<QEMU>/View/Zoom Out"); | |
1335 | gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus, GDK_CONTROL_MASK | GDK_MOD1_MASK); | |
1336 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item); | |
1337 | ||
1338 | s->zoom_fixed_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_100, NULL); | |
1339 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item), | |
1340 | "<QEMU>/View/Zoom Fixed"); | |
1341 | gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0, GDK_CONTROL_MASK | GDK_MOD1_MASK); | |
1342 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item); | |
1343 | ||
1344 | s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit")); | |
1345 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item); | |
1346 | ||
1347 | separator = gtk_separator_menu_item_new(); | |
1348 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); | |
1349 | ||
1350 | s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover")); | |
1351 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item); | |
1352 | ||
1353 | s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input")); | |
1354 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item), | |
1355 | "<QEMU>/View/Grab Input"); | |
1356 | gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g, GDK_CONTROL_MASK | GDK_MOD1_MASK); | |
1357 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item); | |
1358 | ||
1359 | separator = gtk_separator_menu_item_new(); | |
1360 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); | |
1361 | ||
1362 | s->vga_item = gtk_radio_menu_item_new_with_mnemonic(group, "_VGA"); | |
1363 | group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(s->vga_item)); | |
1364 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->vga_item), | |
1365 | "<QEMU>/View/VGA"); | |
1366 | gtk_accel_map_add_entry("<QEMU>/View/VGA", GDK_KEY_1, GDK_CONTROL_MASK | GDK_MOD1_MASK); | |
1367 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->vga_item); | |
1368 | ||
1369 | for (i = 0; i < nb_vcs; i++) { | |
1370 | VirtualConsole *vc = &s->vc[i]; | |
1371 | ||
1372 | group = gd_vc_init(s, vc, i, group, view_menu); | |
1373 | s->nb_vcs++; | |
1374 | } | |
1375 | ||
1376 | separator = gtk_separator_menu_item_new(); | |
1377 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); | |
1378 | ||
1379 | s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs")); | |
1380 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item); | |
1381 | ||
1382 | return view_menu; | |
1383 | } | |
1384 | ||
1385 | static void gd_create_menus(GtkDisplayState *s) | |
1386 | { | |
1387 | GtkAccelGroup *accel_group; | |
1388 | ||
1389 | accel_group = gtk_accel_group_new(); | |
1390 | s->machine_menu = gd_create_menu_machine(s, accel_group); | |
1391 | s->view_menu = gd_create_menu_view(s, accel_group); | |
1392 | ||
1393 | s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine")); | |
1394 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item), | |
1395 | s->machine_menu); | |
1396 | gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item); | |
1397 | ||
1398 | s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View")); | |
1399 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu); | |
1400 | gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item); | |
1401 | ||
1402 | g_object_set_data(G_OBJECT(s->window), "accel_group", accel_group); | |
1403 | gtk_window_add_accel_group(GTK_WINDOW(s->window), accel_group); | |
1404 | s->accel_group = accel_group; | |
1405 | } | |
1406 | ||
1407 | static const DisplayChangeListenerOps dcl_ops = { | |
1408 | .dpy_name = "gtk", | |
1409 | .dpy_gfx_update = gd_update, | |
1410 | .dpy_gfx_switch = gd_switch, | |
1411 | .dpy_refresh = gd_refresh, | |
1412 | .dpy_mouse_set = gd_mouse_set, | |
1413 | .dpy_cursor_define = gd_cursor_define, | |
1414 | }; | |
1415 | ||
1416 | void gtk_display_init(DisplayState *ds) | |
1417 | { | |
1418 | GtkDisplayState *s = g_malloc0(sizeof(*s)); | |
1419 | char *filename; | |
1420 | ||
1421 | gtk_init(NULL, NULL); | |
1422 | ||
1423 | s->dcl.ops = &dcl_ops; | |
1424 | s->dcl.con = qemu_console_lookup_by_index(0); | |
1425 | ||
1426 | s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
1427 | #if GTK_CHECK_VERSION(3, 2, 0) | |
1428 | s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); | |
1429 | #else | |
1430 | s->vbox = gtk_vbox_new(FALSE, 0); | |
1431 | #endif | |
1432 | s->notebook = gtk_notebook_new(); | |
1433 | s->drawing_area = gtk_drawing_area_new(); | |
1434 | s->menu_bar = gtk_menu_bar_new(); | |
1435 | ||
1436 | s->scale_x = 1.0; | |
1437 | s->scale_y = 1.0; | |
1438 | s->free_scale = FALSE; | |
1439 | ||
1440 | setlocale(LC_ALL, ""); | |
1441 | bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR); | |
1442 | textdomain("qemu"); | |
1443 | ||
1444 | s->null_cursor = gdk_cursor_new(GDK_BLANK_CURSOR); | |
1445 | ||
1446 | s->mouse_mode_notifier.notify = gd_mouse_mode_change; | |
1447 | qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier); | |
1448 | qemu_add_vm_change_state_handler(gd_change_runstate, s); | |
1449 | ||
1450 | gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), s->drawing_area, gtk_label_new("VGA")); | |
1451 | ||
1452 | filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "qemu-icon.bmp"); | |
1453 | if (filename) { | |
1454 | GError *error = NULL; | |
1455 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(filename, &error); | |
1456 | if (pixbuf) { | |
1457 | gtk_window_set_icon(GTK_WINDOW(s->window), pixbuf); | |
1458 | } else { | |
1459 | g_error_free(error); | |
1460 | } | |
1461 | g_free(filename); | |
1462 | } | |
1463 | ||
1464 | gd_create_menus(s); | |
1465 | ||
1466 | gd_connect_signals(s); | |
1467 | ||
1468 | gtk_widget_add_events(s->drawing_area, | |
1469 | GDK_POINTER_MOTION_MASK | | |
1470 | GDK_BUTTON_PRESS_MASK | | |
1471 | GDK_BUTTON_RELEASE_MASK | | |
1472 | GDK_BUTTON_MOTION_MASK | | |
1473 | GDK_ENTER_NOTIFY_MASK | | |
1474 | GDK_LEAVE_NOTIFY_MASK | | |
1475 | GDK_SCROLL_MASK | | |
1476 | GDK_KEY_PRESS_MASK); | |
1477 | gtk_widget_set_double_buffered(s->drawing_area, FALSE); | |
1478 | gtk_widget_set_can_focus(s->drawing_area, TRUE); | |
1479 | ||
1480 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); | |
1481 | gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE); | |
1482 | ||
1483 | gd_update_caption(s); | |
1484 | ||
1485 | gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0); | |
1486 | gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0); | |
1487 | ||
1488 | gtk_container_add(GTK_CONTAINER(s->window), s->vbox); | |
1489 | ||
1490 | gtk_widget_show_all(s->window); | |
1491 | ||
1492 | register_displaychangelistener(&s->dcl); | |
1493 | ||
1494 | global_state = s; | |
1495 | } |