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Add 'debug-threads' suboption to --name
[qemu/ar7.git] / ui / gtk.c
blob185149571ec10711a0357397fdb0319c59f6999a
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 #ifdef _WIN32
38 # define _WIN32_WINNT 0x0601 /* needed to get definition of MAPVK_VK_TO_VSC */
39 #endif
40
41 #include "qemu-common.h"
42
43 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
44 /* Work around an -Wstrict-prototypes warning in GTK headers */
45 #pragma GCC diagnostic push
46 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
47 #endif
48 #include <gtk/gtk.h>
49 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
50 #pragma GCC diagnostic pop
51 #endif
52
53
54 #include <gdk/gdkkeysyms.h>
55 #include <glib/gi18n.h>
56 #include <locale.h>
57 #include <vte/vte.h>
58 #include <math.h>
59
60 #include "trace.h"
61 #include "ui/console.h"
62 #include "ui/input.h"
63 #include "sysemu/sysemu.h"
64 #include "qmp-commands.h"
65 #include "x_keymap.h"
66 #include "keymaps.h"
67 #include "sysemu/char.h"
68
69 #define MAX_VCS 10
70
71
72 /* Compatibility define to let us build on both Gtk2 and Gtk3 */
73 #if GTK_CHECK_VERSION(3, 0, 0)
74 static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh)
75 {
76 *ww = gdk_window_get_width(w);
77 *wh = gdk_window_get_height(w);
78 }
79 #endif
80
81 #if !GTK_CHECK_VERSION(2, 20, 0)
82 #define gtk_widget_get_realized(widget) GTK_WIDGET_REALIZED(widget)
83 #endif
84
85 #ifndef GDK_KEY_0
86 #define GDK_KEY_0 GDK_0
87 #define GDK_KEY_1 GDK_1
88 #define GDK_KEY_2 GDK_2
89 #define GDK_KEY_f GDK_f
90 #define GDK_KEY_g GDK_g
91 #define GDK_KEY_plus GDK_plus
92 #define GDK_KEY_minus GDK_minus
93 #endif
94
95 #define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK)
96 #define IGNORE_MODIFIER_MASK \
97 (GDK_MODIFIER_MASK & ~(GDK_LOCK_MASK | GDK_MOD2_MASK))
98
99 static const int modifier_keycode[] = {
100 /* shift, control, alt keys, meta keys, both left & right */
101 0x2a, 0x36, 0x1d, 0x9d, 0x38, 0xb8, 0xdb, 0xdd,
102 };
103
104 typedef struct VirtualConsole
105 {
106 GtkWidget *menu_item;
107 GtkWidget *terminal;
108 GtkWidget *scrolled_window;
109 CharDriverState *chr;
110 int fd;
111 } VirtualConsole;
112
113 typedef struct GtkDisplayState
114 {
115 GtkWidget *window;
116
117 GtkWidget *menu_bar;
118
119 GtkAccelGroup *accel_group;
120
121 GtkWidget *machine_menu_item;
122 GtkWidget *machine_menu;
123 GtkWidget *pause_item;
124 GtkWidget *reset_item;
125 GtkWidget *powerdown_item;
126 GtkWidget *quit_item;
127
128 GtkWidget *view_menu_item;
129 GtkWidget *view_menu;
130 GtkWidget *full_screen_item;
131 GtkWidget *zoom_in_item;
132 GtkWidget *zoom_out_item;
133 GtkWidget *zoom_fixed_item;
134 GtkWidget *zoom_fit_item;
135 GtkWidget *grab_item;
136 GtkWidget *grab_on_hover_item;
137 GtkWidget *vga_item;
138
139 int nb_vcs;
140 VirtualConsole vc[MAX_VCS];
141
142 GtkWidget *show_tabs_item;
143
144 GtkWidget *vbox;
145 GtkWidget *notebook;
146 GtkWidget *drawing_area;
147 cairo_surface_t *surface;
148 pixman_image_t *convert;
149 DisplayChangeListener dcl;
150 DisplaySurface *ds;
151 int button_mask;
152 int last_x;
153 int last_y;
154
155 double scale_x;
156 double scale_y;
157 gboolean full_screen;
158
159 GdkCursor *null_cursor;
160 Notifier mouse_mode_notifier;
161 gboolean free_scale;
162
163 bool external_pause_update;
164
165 bool modifier_pressed[ARRAY_SIZE(modifier_keycode)];
166 } GtkDisplayState;
167
168 static GtkDisplayState *global_state;
169
170 /** Utility Functions **/
171
172 static bool gd_is_grab_active(GtkDisplayState *s)
173 {
174 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item));
175 }
176
177 static bool gd_grab_on_hover(GtkDisplayState *s)
178 {
179 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item));
180 }
181
182 static bool gd_on_vga(GtkDisplayState *s)
183 {
184 return gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook)) == 0;
185 }
186
187 static void gd_update_cursor(GtkDisplayState *s, gboolean override)
188 {
189 GdkWindow *window;
190 bool on_vga;
191
192 window = gtk_widget_get_window(GTK_WIDGET(s->drawing_area));
193
194 on_vga = gd_on_vga(s);
195
196 if ((override || on_vga) &&
197 (s->full_screen || qemu_input_is_absolute() || gd_is_grab_active(s))) {
198 gdk_window_set_cursor(window, s->null_cursor);
199 } else {
200 gdk_window_set_cursor(window, NULL);
201 }
202 }
203
204 static void gd_update_caption(GtkDisplayState *s)
205 {
206 const char *status = "";
207 gchar *title;
208 const char *grab = "";
209 bool is_paused = !runstate_is_running();
210
211 if (gd_is_grab_active(s)) {
212 grab = _(" - Press Ctrl+Alt+G to release grab");
213 }
214
215 if (is_paused) {
216 status = _(" [Paused]");
217 }
218 s->external_pause_update = true;
219 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item),
220 is_paused);
221 s->external_pause_update = false;
222
223 if (qemu_name) {
224 title = g_strdup_printf("QEMU (%s)%s%s", qemu_name, status, grab);
225 } else {
226 title = g_strdup_printf("QEMU%s%s", status, grab);
227 }
228
229 gtk_window_set_title(GTK_WINDOW(s->window), title);
230
231 g_free(title);
232 }
233
234 static void gd_update_windowsize(GtkDisplayState *s)
235 {
236 if (!s->full_screen) {
237 GtkRequisition req;
238 double sx, sy;
239
240 if (s->free_scale) {
241 sx = s->scale_x;
242 sy = s->scale_y;
243
244 s->scale_y = 1.0;
245 s->scale_x = 1.0;
246 } else {
247 sx = 1.0;
248 sy = 1.0;
249 }
250
251 gtk_widget_set_size_request(s->drawing_area,
252 surface_width(s->ds) * s->scale_x,
253 surface_height(s->ds) * s->scale_y);
254 #if GTK_CHECK_VERSION(3, 0, 0)
255 gtk_widget_get_preferred_size(s->vbox, NULL, &req);
256 #else
257 gtk_widget_size_request(s->vbox, &req);
258 #endif
259
260 gtk_window_resize(GTK_WINDOW(s->window),
261 req.width * sx, req.height * sy);
262 }
263 }
264
265 static void gd_update_full_redraw(GtkDisplayState *s)
266 {
267 int ww, wh;
268 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh);
269 gtk_widget_queue_draw_area(s->drawing_area, 0, 0, ww, wh);
270 }
271
272 static void gtk_release_modifiers(GtkDisplayState *s)
273 {
274 int i, keycode;
275
276 if (!gd_on_vga(s)) {
277 return;
278 }
279 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) {
280 keycode = modifier_keycode[i];
281 if (!s->modifier_pressed[i]) {
282 continue;
283 }
284 qemu_input_event_send_key_number(s->dcl.con, keycode, false);
285 s->modifier_pressed[i] = false;
286 }
287 }
288
289 /** DisplayState Callbacks **/
290
291 static void gd_update(DisplayChangeListener *dcl,
292 int x, int y, int w, int h)
293 {
294 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
295 int x1, x2, y1, y2;
296 int mx, my;
297 int fbw, fbh;
298 int ww, wh;
299
300 trace_gd_update(x, y, w, h);
301
302 if (s->convert) {
303 pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert,
304 x, y, 0, 0, x, y, w, h);
305 }
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 #if GTK_CHECK_VERSION(3, 0, 0)
335 static void gd_mouse_set(DisplayChangeListener *dcl,
336 int x, int y, int visible)
337 {
338 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
339 GdkDisplay *dpy;
340 GdkDeviceManager *mgr;
341 gint x_root, y_root;
342
343 dpy = gtk_widget_get_display(s->drawing_area);
344 mgr = gdk_display_get_device_manager(dpy);
345 gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area),
346 x, y, &x_root, &y_root);
347 gdk_device_warp(gdk_device_manager_get_client_pointer(mgr),
348 gtk_widget_get_screen(s->drawing_area),
349 x, y);
350 }
351 #else
352 static void gd_mouse_set(DisplayChangeListener *dcl,
353 int x, int y, int visible)
354 {
355 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
356 gint x_root, y_root;
357
358 gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area),
359 x, y, &x_root, &y_root);
360 gdk_display_warp_pointer(gtk_widget_get_display(s->drawing_area),
361 gtk_widget_get_screen(s->drawing_area),
362 x_root, y_root);
363 }
364 #endif
365
366 static void gd_cursor_define(DisplayChangeListener *dcl,
367 QEMUCursor *c)
368 {
369 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
370 GdkPixbuf *pixbuf;
371 GdkCursor *cursor;
372
373 pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data),
374 GDK_COLORSPACE_RGB, true, 8,
375 c->width, c->height, c->width * 4,
376 NULL, NULL);
377 cursor = gdk_cursor_new_from_pixbuf(gtk_widget_get_display(s->drawing_area),
378 pixbuf, c->hot_x, c->hot_y);
379 gdk_window_set_cursor(gtk_widget_get_window(s->drawing_area), cursor);
380 g_object_unref(pixbuf);
381 #if !GTK_CHECK_VERSION(3, 0, 0)
382 gdk_cursor_unref(cursor);
383 #else
384 g_object_unref(cursor);
385 #endif
386 }
387
388 static void gd_switch(DisplayChangeListener *dcl,
389 DisplaySurface *surface)
390 {
391 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
392 bool resized = true;
393
394 trace_gd_switch(surface_width(surface), surface_height(surface));
395
396 if (s->surface) {
397 cairo_surface_destroy(s->surface);
398 }
399
400 if (s->ds &&
401 surface_width(s->ds) == surface_width(surface) &&
402 surface_height(s->ds) == surface_height(surface)) {
403 resized = false;
404 }
405 s->ds = surface;
406
407 if (s->convert) {
408 pixman_image_unref(s->convert);
409 s->convert = NULL;
410 }
411
412 if (surface->format == PIXMAN_x8r8g8b8) {
413 /*
414 * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24
415 *
416 * No need to convert, use surface directly. Should be the
417 * common case as this is qemu_default_pixelformat(32) too.
418 */
419 s->surface = cairo_image_surface_create_for_data
420 (surface_data(surface),
421 CAIRO_FORMAT_RGB24,
422 surface_width(surface),
423 surface_height(surface),
424 surface_stride(surface));
425 } else {
426 /* Must convert surface, use pixman to do it. */
427 s->convert = pixman_image_create_bits(PIXMAN_x8r8g8b8,
428 surface_width(surface),
429 surface_height(surface),
430 NULL, 0);
431 s->surface = cairo_image_surface_create_for_data
432 ((void *)pixman_image_get_data(s->convert),
433 CAIRO_FORMAT_RGB24,
434 pixman_image_get_width(s->convert),
435 pixman_image_get_height(s->convert),
436 pixman_image_get_stride(s->convert));
437 pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert,
438 0, 0, 0, 0, 0, 0,
439 pixman_image_get_width(s->convert),
440 pixman_image_get_height(s->convert));
441 }
442
443 if (resized) {
444 gd_update_windowsize(s);
445 } else {
446 gd_update_full_redraw(s);
447 }
448 }
449
450 /** QEMU Events **/
451
452 static void gd_change_runstate(void *opaque, int running, RunState state)
453 {
454 GtkDisplayState *s = opaque;
455
456 gd_update_caption(s);
457 }
458
459 static void gd_mouse_mode_change(Notifier *notify, void *data)
460 {
461 gd_update_cursor(container_of(notify, GtkDisplayState, mouse_mode_notifier),
462 FALSE);
463 }
464
465 /** GTK Events **/
466
467 static gboolean gd_window_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque)
468 {
469 GtkDisplayState *s = opaque;
470 gboolean handled = FALSE;
471
472 if (!gd_is_grab_active(s) ||
473 (key->state & IGNORE_MODIFIER_MASK) == HOTKEY_MODIFIERS) {
474 handled = gtk_window_activate_key(GTK_WINDOW(widget), key);
475 }
476 if (handled) {
477 gtk_release_modifiers(s);
478 } else {
479 handled = gtk_window_propagate_key_event(GTK_WINDOW(widget), key);
480 }
481
482 return handled;
483 }
484
485 static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event,
486 void *opaque)
487 {
488 GtkDisplayState *s = opaque;
489
490 if (!no_quit) {
491 unregister_displaychangelistener(&s->dcl);
492 qmp_quit(NULL);
493 return FALSE;
494 }
495
496 return TRUE;
497 }
498
499 static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque)
500 {
501 GtkDisplayState *s = opaque;
502 int mx, my;
503 int ww, wh;
504 int fbw, fbh;
505
506 if (!gtk_widget_get_realized(widget)) {
507 return FALSE;
508 }
509
510 fbw = surface_width(s->ds);
511 fbh = surface_height(s->ds);
512
513 gdk_drawable_get_size(gtk_widget_get_window(widget), &ww, &wh);
514
515 if (s->full_screen) {
516 s->scale_x = (double)ww / fbw;
517 s->scale_y = (double)wh / fbh;
518 } else if (s->free_scale) {
519 double sx, sy;
520
521 sx = (double)ww / fbw;
522 sy = (double)wh / fbh;
523
524 s->scale_x = s->scale_y = MIN(sx, sy);
525 }
526
527 fbw *= s->scale_x;
528 fbh *= s->scale_y;
529
530 mx = my = 0;
531 if (ww > fbw) {
532 mx = (ww - fbw) / 2;
533 }
534 if (wh > fbh) {
535 my = (wh - fbh) / 2;
536 }
537
538 cairo_rectangle(cr, 0, 0, ww, wh);
539
540 /* Optionally cut out the inner area where the pixmap
541 will be drawn. This avoids 'flashing' since we're
542 not double-buffering. Note we're using the undocumented
543 behaviour of drawing the rectangle from right to left
544 to cut out the whole */
545 cairo_rectangle(cr, mx + fbw, my,
546 -1 * fbw, fbh);
547 cairo_fill(cr);
548
549 cairo_scale(cr, s->scale_x, s->scale_y);
550 cairo_set_source_surface(cr, s->surface, mx / s->scale_x, my / s->scale_y);
551 cairo_paint(cr);
552
553 return TRUE;
554 }
555
556 #if !GTK_CHECK_VERSION(3, 0, 0)
557 static gboolean gd_expose_event(GtkWidget *widget, GdkEventExpose *expose,
558 void *opaque)
559 {
560 cairo_t *cr;
561 gboolean ret;
562
563 cr = gdk_cairo_create(gtk_widget_get_window(widget));
564 cairo_rectangle(cr,
565 expose->area.x,
566 expose->area.y,
567 expose->area.width,
568 expose->area.height);
569 cairo_clip(cr);
570
571 ret = gd_draw_event(widget, cr, opaque);
572
573 cairo_destroy(cr);
574
575 return ret;
576 }
577 #endif
578
579 static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
580 void *opaque)
581 {
582 GtkDisplayState *s = opaque;
583 int x, y;
584 int mx, my;
585 int fbh, fbw;
586 int ww, wh;
587
588 fbw = surface_width(s->ds) * s->scale_x;
589 fbh = surface_height(s->ds) * s->scale_y;
590
591 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh);
592
593 mx = my = 0;
594 if (ww > fbw) {
595 mx = (ww - fbw) / 2;
596 }
597 if (wh > fbh) {
598 my = (wh - fbh) / 2;
599 }
600
601 x = (motion->x - mx) / s->scale_x;
602 y = (motion->y - my) / s->scale_y;
603
604 if (x < 0 || y < 0 ||
605 x >= surface_width(s->ds) ||
606 y >= surface_height(s->ds)) {
607 return TRUE;
608 }
609
610 if (qemu_input_is_absolute()) {
611 qemu_input_queue_abs(s->dcl.con, INPUT_AXIS_X, x,
612 surface_width(s->ds));
613 qemu_input_queue_abs(s->dcl.con, INPUT_AXIS_Y, y,
614 surface_height(s->ds));
615 qemu_input_event_sync();
616 } else if (s->last_x != -1 && s->last_y != -1 && gd_is_grab_active(s)) {
617 qemu_input_queue_rel(s->dcl.con, INPUT_AXIS_X, x - s->last_x);
618 qemu_input_queue_rel(s->dcl.con, INPUT_AXIS_Y, y - s->last_y);
619 qemu_input_event_sync();
620 }
621 s->last_x = x;
622 s->last_y = y;
623
624 if (!qemu_input_is_absolute() && gd_is_grab_active(s)) {
625 GdkScreen *screen = gtk_widget_get_screen(s->drawing_area);
626 int x = (int)motion->x_root;
627 int y = (int)motion->y_root;
628
629 /* In relative mode check to see if client pointer hit
630 * one of the screen edges, and if so move it back by
631 * 200 pixels. This is important because the pointer
632 * in the server doesn't correspond 1-for-1, and so
633 * may still be only half way across the screen. Without
634 * this warp, the server pointer would thus appear to hit
635 * an invisible wall */
636 if (x == 0) {
637 x += 200;
638 }
639 if (y == 0) {
640 y += 200;
641 }
642 if (x == (gdk_screen_get_width(screen) - 1)) {
643 x -= 200;
644 }
645 if (y == (gdk_screen_get_height(screen) - 1)) {
646 y -= 200;
647 }
648
649 if (x != (int)motion->x_root || y != (int)motion->y_root) {
650 #if GTK_CHECK_VERSION(3, 0, 0)
651 GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion);
652 gdk_device_warp(dev, screen, x, y);
653 #else
654 GdkDisplay *display = gtk_widget_get_display(widget);
655 gdk_display_warp_pointer(display, screen, x, y);
656 #endif
657 s->last_x = -1;
658 s->last_y = -1;
659 return FALSE;
660 }
661 }
662 return TRUE;
663 }
664
665 static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button,
666 void *opaque)
667 {
668 GtkDisplayState *s = opaque;
669 InputButton btn;
670
671 if (button->button == 1) {
672 btn = INPUT_BUTTON_LEFT;
673 } else if (button->button == 2) {
674 btn = INPUT_BUTTON_MIDDLE;
675 } else if (button->button == 3) {
676 btn = INPUT_BUTTON_RIGHT;
677 } else {
678 return TRUE;
679 }
680
681 qemu_input_queue_btn(s->dcl.con, btn, button->type == GDK_BUTTON_PRESS);
682 qemu_input_event_sync();
683 return TRUE;
684 }
685
686 static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque)
687 {
688 GtkDisplayState *s = opaque;
689 int gdk_keycode = key->hardware_keycode;
690 int i;
691
692 #ifdef _WIN32
693 UINT qemu_keycode = MapVirtualKey(gdk_keycode, MAPVK_VK_TO_VSC);
694 switch (qemu_keycode) {
695 case 103: /* alt gr */
696 qemu_keycode = 56 | SCANCODE_GREY;
697 break;
698 }
699 #else
700 int qemu_keycode;
701
702 if (gdk_keycode < 9) {
703 qemu_keycode = 0;
704 } else if (gdk_keycode < 97) {
705 qemu_keycode = gdk_keycode - 8;
706 } else if (gdk_keycode < 158) {
707 qemu_keycode = translate_evdev_keycode(gdk_keycode - 97);
708 } else if (gdk_keycode == 208) { /* Hiragana_Katakana */
709 qemu_keycode = 0x70;
710 } else if (gdk_keycode == 211) { /* backslash */
711 qemu_keycode = 0x73;
712 } else {
713 qemu_keycode = 0;
714 }
715 #endif
716
717 trace_gd_key_event(gdk_keycode, qemu_keycode,
718 (key->type == GDK_KEY_PRESS) ? "down" : "up");
719
720 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) {
721 if (qemu_keycode == modifier_keycode[i]) {
722 s->modifier_pressed[i] = (key->type == GDK_KEY_PRESS);
723 }
724 }
725
726 qemu_input_event_send_key_number(s->dcl.con, qemu_keycode,
727 key->type == GDK_KEY_PRESS);
728
729 return TRUE;
730 }
731
732 /** Window Menu Actions **/
733
734 static void gd_menu_pause(GtkMenuItem *item, void *opaque)
735 {
736 GtkDisplayState *s = opaque;
737
738 if (s->external_pause_update) {
739 return;
740 }
741 if (runstate_is_running()) {
742 qmp_stop(NULL);
743 } else {
744 qmp_cont(NULL);
745 }
746 }
747
748 static void gd_menu_reset(GtkMenuItem *item, void *opaque)
749 {
750 qmp_system_reset(NULL);
751 }
752
753 static void gd_menu_powerdown(GtkMenuItem *item, void *opaque)
754 {
755 qmp_system_powerdown(NULL);
756 }
757
758 static void gd_menu_quit(GtkMenuItem *item, void *opaque)
759 {
760 qmp_quit(NULL);
761 }
762
763 static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque)
764 {
765 GtkDisplayState *s = opaque;
766
767 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vga_item))) {
768 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), 0);
769 } else {
770 int i;
771
772 gtk_release_modifiers(s);
773 for (i = 0; i < s->nb_vcs; i++) {
774 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vc[i].menu_item))) {
775 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), i + 1);
776 break;
777 }
778 }
779 }
780 }
781
782 static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque)
783 {
784 GtkDisplayState *s = opaque;
785
786 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) {
787 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE);
788 } else {
789 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
790 }
791 }
792
793 static void gd_menu_full_screen(GtkMenuItem *item, void *opaque)
794 {
795 GtkDisplayState *s = opaque;
796
797 if (!s->full_screen) {
798 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
799 gtk_widget_set_size_request(s->menu_bar, 0, 0);
800 gtk_widget_set_size_request(s->drawing_area, -1, -1);
801 gtk_window_fullscreen(GTK_WINDOW(s->window));
802 if (gd_on_vga(s)) {
803 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), TRUE);
804 }
805 s->full_screen = TRUE;
806 } else {
807 gtk_window_unfullscreen(GTK_WINDOW(s->window));
808 gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s);
809 gtk_widget_set_size_request(s->menu_bar, -1, -1);
810 gtk_widget_set_size_request(s->drawing_area,
811 surface_width(s->ds),
812 surface_height(s->ds));
813 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), FALSE);
814 s->full_screen = FALSE;
815 s->scale_x = 1.0;
816 s->scale_y = 1.0;
817 }
818
819 gd_update_cursor(s, FALSE);
820 }
821
822 static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque)
823 {
824 GtkDisplayState *s = opaque;
825
826 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
827 FALSE);
828
829 s->scale_x += .25;
830 s->scale_y += .25;
831
832 gd_update_windowsize(s);
833 }
834
835 static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque)
836 {
837 GtkDisplayState *s = opaque;
838
839 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
840 FALSE);
841
842 s->scale_x -= .25;
843 s->scale_y -= .25;
844
845 s->scale_x = MAX(s->scale_x, .25);
846 s->scale_y = MAX(s->scale_y, .25);
847
848 gd_update_windowsize(s);
849 }
850
851 static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque)
852 {
853 GtkDisplayState *s = opaque;
854
855 s->scale_x = 1.0;
856 s->scale_y = 1.0;
857
858 gd_update_windowsize(s);
859 }
860
861 static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque)
862 {
863 GtkDisplayState *s = opaque;
864
865 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) {
866 s->free_scale = TRUE;
867 } else {
868 s->free_scale = FALSE;
869 s->scale_x = 1.0;
870 s->scale_y = 1.0;
871 gd_update_windowsize(s);
872 }
873
874 gd_update_full_redraw(s);
875 }
876
877 static void gd_grab_keyboard(GtkDisplayState *s)
878 {
879 #if GTK_CHECK_VERSION(3, 0, 0)
880 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
881 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
882 GList *devices = gdk_device_manager_list_devices(mgr,
883 GDK_DEVICE_TYPE_MASTER);
884 GList *tmp = devices;
885 while (tmp) {
886 GdkDevice *dev = tmp->data;
887 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) {
888 gdk_device_grab(dev,
889 gtk_widget_get_window(s->drawing_area),
890 GDK_OWNERSHIP_NONE,
891 FALSE,
892 GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK,
893 NULL,
894 GDK_CURRENT_TIME);
895 }
896 tmp = tmp->next;
897 }
898 g_list_free(devices);
899 #else
900 gdk_keyboard_grab(gtk_widget_get_window(s->drawing_area),
901 FALSE,
902 GDK_CURRENT_TIME);
903 #endif
904 }
905
906 static void gd_ungrab_keyboard(GtkDisplayState *s)
907 {
908 #if GTK_CHECK_VERSION(3, 0, 0)
909 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
910 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
911 GList *devices = gdk_device_manager_list_devices(mgr,
912 GDK_DEVICE_TYPE_MASTER);
913 GList *tmp = devices;
914 while (tmp) {
915 GdkDevice *dev = tmp->data;
916 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) {
917 gdk_device_ungrab(dev,
918 GDK_CURRENT_TIME);
919 }
920 tmp = tmp->next;
921 }
922 g_list_free(devices);
923 #else
924 gdk_keyboard_ungrab(GDK_CURRENT_TIME);
925 #endif
926 }
927
928 static void gd_grab_pointer(GtkDisplayState *s)
929 {
930 #if GTK_CHECK_VERSION(3, 0, 0)
931 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
932 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
933 GList *devices = gdk_device_manager_list_devices(mgr,
934 GDK_DEVICE_TYPE_MASTER);
935 GList *tmp = devices;
936 while (tmp) {
937 GdkDevice *dev = tmp->data;
938 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) {
939 gdk_device_grab(dev,
940 gtk_widget_get_window(s->drawing_area),
941 GDK_OWNERSHIP_NONE,
942 FALSE, /* All events to come to our
943 window directly */
944 GDK_POINTER_MOTION_MASK |
945 GDK_BUTTON_PRESS_MASK |
946 GDK_BUTTON_RELEASE_MASK |
947 GDK_BUTTON_MOTION_MASK |
948 GDK_SCROLL_MASK,
949 s->null_cursor,
950 GDK_CURRENT_TIME);
951 }
952 tmp = tmp->next;
953 }
954 g_list_free(devices);
955 #else
956 gdk_pointer_grab(gtk_widget_get_window(s->drawing_area),
957 FALSE, /* All events to come to our window directly */
958 GDK_POINTER_MOTION_MASK |
959 GDK_BUTTON_PRESS_MASK |
960 GDK_BUTTON_RELEASE_MASK |
961 GDK_BUTTON_MOTION_MASK |
962 GDK_SCROLL_MASK,
963 NULL, /* Allow cursor to move over entire desktop */
964 s->null_cursor,
965 GDK_CURRENT_TIME);
966 #endif
967 }
968
969 static void gd_ungrab_pointer(GtkDisplayState *s)
970 {
971 #if GTK_CHECK_VERSION(3, 0, 0)
972 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
973 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
974 GList *devices = gdk_device_manager_list_devices(mgr,
975 GDK_DEVICE_TYPE_MASTER);
976 GList *tmp = devices;
977 while (tmp) {
978 GdkDevice *dev = tmp->data;
979 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) {
980 gdk_device_ungrab(dev,
981 GDK_CURRENT_TIME);
982 }
983 tmp = tmp->next;
984 }
985 g_list_free(devices);
986 #else
987 gdk_pointer_ungrab(GDK_CURRENT_TIME);
988 #endif
989 }
990
991 static void gd_menu_grab_input(GtkMenuItem *item, void *opaque)
992 {
993 GtkDisplayState *s = opaque;
994
995 if (gd_is_grab_active(s)) {
996 gd_grab_keyboard(s);
997 gd_grab_pointer(s);
998 } else {
999 gd_ungrab_keyboard(s);
1000 gd_ungrab_pointer(s);
1001 }
1002
1003 gd_update_caption(s);
1004 gd_update_cursor(s, FALSE);
1005 }
1006
1007 static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2,
1008 gpointer data)
1009 {
1010 GtkDisplayState *s = data;
1011 guint last_page;
1012 gboolean on_vga;
1013
1014 if (!gtk_widget_get_realized(s->notebook)) {
1015 return;
1016 }
1017
1018 last_page = gtk_notebook_get_current_page(nb);
1019
1020 if (last_page) {
1021 gtk_widget_set_size_request(s->vc[last_page - 1].terminal, -1, -1);
1022 }
1023
1024 on_vga = arg2 == 0;
1025
1026 if (!on_vga) {
1027 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1028 FALSE);
1029 } else if (s->full_screen) {
1030 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1031 TRUE);
1032 }
1033
1034 if (arg2 == 0) {
1035 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->vga_item), TRUE);
1036 } else {
1037 VirtualConsole *vc = &s->vc[arg2 - 1];
1038 VteTerminal *term = VTE_TERMINAL(vc->terminal);
1039 int width, height;
1040
1041 width = 80 * vte_terminal_get_char_width(term);
1042 height = 25 * vte_terminal_get_char_height(term);
1043
1044 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE);
1045 gtk_widget_set_size_request(vc->terminal, width, height);
1046 }
1047
1048 gtk_widget_set_sensitive(s->grab_item, on_vga);
1049
1050 gd_update_cursor(s, TRUE);
1051 }
1052
1053 static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data)
1054 {
1055 GtkDisplayState *s = data;
1056
1057 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) {
1058 gd_grab_keyboard(s);
1059 }
1060
1061 return TRUE;
1062 }
1063
1064 static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data)
1065 {
1066 GtkDisplayState *s = data;
1067
1068 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) {
1069 gd_ungrab_keyboard(s);
1070 }
1071
1072 return TRUE;
1073 }
1074
1075 static gboolean gd_focus_out_event(GtkWidget *widget,
1076 GdkEventCrossing *crossing, gpointer data)
1077 {
1078 GtkDisplayState *s = data;
1079
1080 gtk_release_modifiers(s);
1081
1082 return TRUE;
1083 }
1084
1085 /** Virtual Console Callbacks **/
1086
1087 static int gd_vc_chr_write(CharDriverState *chr, const uint8_t *buf, int len)
1088 {
1089 VirtualConsole *vc = chr->opaque;
1090
1091 return write(vc->fd, buf, len);
1092 }
1093
1094 static int nb_vcs;
1095 static CharDriverState *vcs[MAX_VCS];
1096
1097 static CharDriverState *gd_vc_handler(ChardevVC *unused)
1098 {
1099 CharDriverState *chr;
1100
1101 chr = g_malloc0(sizeof(*chr));
1102 chr->chr_write = gd_vc_chr_write;
1103 /* defer OPENED events until our vc is fully initialized */
1104 chr->explicit_be_open = true;
1105
1106 vcs[nb_vcs++] = chr;
1107
1108 return chr;
1109 }
1110
1111 void early_gtk_display_init(void)
1112 {
1113 register_vc_handler(gd_vc_handler);
1114 }
1115
1116 static gboolean gd_vc_in(GIOChannel *chan, GIOCondition cond, void *opaque)
1117 {
1118 VirtualConsole *vc = opaque;
1119 uint8_t buffer[1024];
1120 ssize_t len;
1121
1122 len = read(vc->fd, buffer, sizeof(buffer));
1123 if (len <= 0) {
1124 return FALSE;
1125 }
1126
1127 qemu_chr_be_write(vc->chr, buffer, len);
1128
1129 return TRUE;
1130 }
1131
1132 static GSList *gd_vc_init(GtkDisplayState *s, VirtualConsole *vc, int index, GSList *group,
1133 GtkWidget *view_menu)
1134 {
1135 const char *label;
1136 char buffer[32];
1137 char path[32];
1138 #if VTE_CHECK_VERSION(0, 26, 0)
1139 VtePty *pty;
1140 #endif
1141 GIOChannel *chan;
1142 GtkWidget *scrolled_window;
1143 GtkAdjustment *vadjustment;
1144 int master_fd, slave_fd;
1145
1146 snprintf(buffer, sizeof(buffer), "vc%d", index);
1147 snprintf(path, sizeof(path), "<QEMU>/View/VC%d", index);
1148
1149 vc->chr = vcs[index];
1150
1151 if (vc->chr->label) {
1152 label = vc->chr->label;
1153 } else {
1154 label = buffer;
1155 }
1156
1157 vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, label);
1158 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item));
1159 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(vc->menu_item), path);
1160 gtk_accel_map_add_entry(path, GDK_KEY_2 + index, HOTKEY_MODIFIERS);
1161
1162 vc->terminal = vte_terminal_new();
1163
1164 master_fd = qemu_openpty_raw(&slave_fd, NULL);
1165 g_assert(master_fd != -1);
1166
1167 #if VTE_CHECK_VERSION(0, 26, 0)
1168 pty = vte_pty_new_foreign(master_fd, NULL);
1169 vte_terminal_set_pty_object(VTE_TERMINAL(vc->terminal), pty);
1170 #else
1171 vte_terminal_set_pty(VTE_TERMINAL(vc->terminal), master_fd);
1172 #endif
1173
1174 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->terminal), -1);
1175
1176 vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->terminal));
1177
1178 scrolled_window = gtk_scrolled_window_new(NULL, vadjustment);
1179 gtk_container_add(GTK_CONTAINER(scrolled_window), vc->terminal);
1180
1181 vte_terminal_set_size(VTE_TERMINAL(vc->terminal), 80, 25);
1182
1183 vc->fd = slave_fd;
1184 vc->chr->opaque = vc;
1185 vc->scrolled_window = scrolled_window;
1186
1187 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vc->scrolled_window),
1188 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1189
1190 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), scrolled_window, gtk_label_new(label));
1191 g_signal_connect(vc->menu_item, "activate",
1192 G_CALLBACK(gd_menu_switch_vc), s);
1193
1194 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item);
1195
1196 qemu_chr_be_generic_open(vc->chr);
1197 if (vc->chr->init) {
1198 vc->chr->init(vc->chr);
1199 }
1200
1201 chan = g_io_channel_unix_new(vc->fd);
1202 g_io_add_watch(chan, G_IO_IN, gd_vc_in, vc);
1203
1204 return group;
1205 }
1206
1207 /** Window Creation **/
1208
1209 static void gd_connect_signals(GtkDisplayState *s)
1210 {
1211 g_signal_connect(s->show_tabs_item, "activate",
1212 G_CALLBACK(gd_menu_show_tabs), s);
1213
1214 g_signal_connect(s->window, "key-press-event",
1215 G_CALLBACK(gd_window_key_event), s);
1216 g_signal_connect(s->window, "delete-event",
1217 G_CALLBACK(gd_window_close), s);
1218
1219 #if GTK_CHECK_VERSION(3, 0, 0)
1220 g_signal_connect(s->drawing_area, "draw",
1221 G_CALLBACK(gd_draw_event), s);
1222 #else
1223 g_signal_connect(s->drawing_area, "expose-event",
1224 G_CALLBACK(gd_expose_event), s);
1225 #endif
1226 g_signal_connect(s->drawing_area, "motion-notify-event",
1227 G_CALLBACK(gd_motion_event), s);
1228 g_signal_connect(s->drawing_area, "button-press-event",
1229 G_CALLBACK(gd_button_event), s);
1230 g_signal_connect(s->drawing_area, "button-release-event",
1231 G_CALLBACK(gd_button_event), s);
1232 g_signal_connect(s->drawing_area, "key-press-event",
1233 G_CALLBACK(gd_key_event), s);
1234 g_signal_connect(s->drawing_area, "key-release-event",
1235 G_CALLBACK(gd_key_event), s);
1236
1237 g_signal_connect(s->pause_item, "activate",
1238 G_CALLBACK(gd_menu_pause), s);
1239 g_signal_connect(s->reset_item, "activate",
1240 G_CALLBACK(gd_menu_reset), s);
1241 g_signal_connect(s->powerdown_item, "activate",
1242 G_CALLBACK(gd_menu_powerdown), s);
1243 g_signal_connect(s->quit_item, "activate",
1244 G_CALLBACK(gd_menu_quit), s);
1245 g_signal_connect(s->full_screen_item, "activate",
1246 G_CALLBACK(gd_menu_full_screen), s);
1247 g_signal_connect(s->zoom_in_item, "activate",
1248 G_CALLBACK(gd_menu_zoom_in), s);
1249 g_signal_connect(s->zoom_out_item, "activate",
1250 G_CALLBACK(gd_menu_zoom_out), s);
1251 g_signal_connect(s->zoom_fixed_item, "activate",
1252 G_CALLBACK(gd_menu_zoom_fixed), s);
1253 g_signal_connect(s->zoom_fit_item, "activate",
1254 G_CALLBACK(gd_menu_zoom_fit), s);
1255 g_signal_connect(s->vga_item, "activate",
1256 G_CALLBACK(gd_menu_switch_vc), s);
1257 g_signal_connect(s->grab_item, "activate",
1258 G_CALLBACK(gd_menu_grab_input), s);
1259 g_signal_connect(s->notebook, "switch-page",
1260 G_CALLBACK(gd_change_page), s);
1261 g_signal_connect(s->drawing_area, "enter-notify-event",
1262 G_CALLBACK(gd_enter_event), s);
1263 g_signal_connect(s->drawing_area, "leave-notify-event",
1264 G_CALLBACK(gd_leave_event), s);
1265 g_signal_connect(s->drawing_area, "focus-out-event",
1266 G_CALLBACK(gd_focus_out_event), s);
1267 }
1268
1269 static GtkWidget *gd_create_menu_machine(GtkDisplayState *s, GtkAccelGroup *accel_group)
1270 {
1271 GtkWidget *machine_menu;
1272 GtkWidget *separator;
1273 GtkStockItem item;
1274
1275 machine_menu = gtk_menu_new();
1276 gtk_menu_set_accel_group(GTK_MENU(machine_menu), accel_group);
1277
1278 s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause"));
1279 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item);
1280
1281 separator = gtk_separator_menu_item_new();
1282 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
1283
1284 s->reset_item = gtk_image_menu_item_new_with_mnemonic(_("_Reset"));
1285 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item);
1286
1287 s->powerdown_item = gtk_image_menu_item_new_with_mnemonic(_("Power _Down"));
1288 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item);
1289
1290 separator = gtk_separator_menu_item_new();
1291 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
1292
1293 s->quit_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_QUIT, NULL);
1294 gtk_stock_lookup(GTK_STOCK_QUIT, &item);
1295 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item),
1296 "<QEMU>/Machine/Quit");
1297 gtk_accel_map_add_entry("<QEMU>/Machine/Quit", item.keyval, item.modifier);
1298 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item);
1299
1300 return machine_menu;
1301 }
1302
1303 static GtkWidget *gd_create_menu_view(GtkDisplayState *s, GtkAccelGroup *accel_group)
1304 {
1305 GSList *group = NULL;
1306 GtkWidget *view_menu;
1307 GtkWidget *separator;
1308 int i;
1309
1310 view_menu = gtk_menu_new();
1311 gtk_menu_set_accel_group(GTK_MENU(view_menu), accel_group);
1312
1313 s->full_screen_item =
1314 gtk_image_menu_item_new_from_stock(GTK_STOCK_FULLSCREEN, NULL);
1315 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->full_screen_item),
1316 "<QEMU>/View/Full Screen");
1317 gtk_accel_map_add_entry("<QEMU>/View/Full Screen", GDK_KEY_f,
1318 HOTKEY_MODIFIERS);
1319 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item);
1320
1321 separator = gtk_separator_menu_item_new();
1322 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1323
1324 s->zoom_in_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_IN, NULL);
1325 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item),
1326 "<QEMU>/View/Zoom In");
1327 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus,
1328 HOTKEY_MODIFIERS);
1329 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item);
1330
1331 s->zoom_out_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_OUT, NULL);
1332 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item),
1333 "<QEMU>/View/Zoom Out");
1334 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus,
1335 HOTKEY_MODIFIERS);
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,
1342 HOTKEY_MODIFIERS);
1343 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item);
1344
1345 s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit"));
1346 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item);
1347
1348 separator = gtk_separator_menu_item_new();
1349 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1350
1351 s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover"));
1352 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item);
1353
1354 s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input"));
1355 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item),
1356 "<QEMU>/View/Grab Input");
1357 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g,
1358 HOTKEY_MODIFIERS);
1359 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item);
1360
1361 separator = gtk_separator_menu_item_new();
1362 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1363
1364 s->vga_item = gtk_radio_menu_item_new_with_mnemonic(group, "_VGA");
1365 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(s->vga_item));
1366 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->vga_item),
1367 "<QEMU>/View/VGA");
1368 gtk_accel_map_add_entry("<QEMU>/View/VGA", GDK_KEY_1, HOTKEY_MODIFIERS);
1369 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->vga_item);
1370
1371 for (i = 0; i < nb_vcs; i++) {
1372 VirtualConsole *vc = &s->vc[i];
1373
1374 group = gd_vc_init(s, vc, i, group, view_menu);
1375 s->nb_vcs++;
1376 }
1377
1378 separator = gtk_separator_menu_item_new();
1379 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1380
1381 s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs"));
1382 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item);
1383
1384 return view_menu;
1385 }
1386
1387 static void gd_create_menus(GtkDisplayState *s)
1388 {
1389 GtkAccelGroup *accel_group;
1390
1391 accel_group = gtk_accel_group_new();
1392 s->machine_menu = gd_create_menu_machine(s, accel_group);
1393 s->view_menu = gd_create_menu_view(s, accel_group);
1394
1395 s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine"));
1396 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item),
1397 s->machine_menu);
1398 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item);
1399
1400 s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View"));
1401 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu);
1402 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item);
1403
1404 g_object_set_data(G_OBJECT(s->window), "accel_group", accel_group);
1405 gtk_window_add_accel_group(GTK_WINDOW(s->window), accel_group);
1406 s->accel_group = accel_group;
1407 }
1408
1409 static const DisplayChangeListenerOps dcl_ops = {
1410 .dpy_name = "gtk",
1411 .dpy_gfx_update = gd_update,
1412 .dpy_gfx_switch = gd_switch,
1413 .dpy_refresh = gd_refresh,
1414 .dpy_mouse_set = gd_mouse_set,
1415 .dpy_cursor_define = gd_cursor_define,
1416 };
1417
1418 void gtk_display_init(DisplayState *ds, bool full_screen)
1419 {
1420 GtkDisplayState *s = g_malloc0(sizeof(*s));
1421 char *filename;
1422
1423 gtk_init(NULL, NULL);
1424
1425 s->dcl.ops = &dcl_ops;
1426 s->dcl.con = qemu_console_lookup_by_index(0);
1427
1428 s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1429 #if GTK_CHECK_VERSION(3, 2, 0)
1430 s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1431 #else
1432 s->vbox = gtk_vbox_new(FALSE, 0);
1433 #endif
1434 s->notebook = gtk_notebook_new();
1435 s->drawing_area = gtk_drawing_area_new();
1436 s->menu_bar = gtk_menu_bar_new();
1437
1438 s->scale_x = 1.0;
1439 s->scale_y = 1.0;
1440 s->free_scale = FALSE;
1441
1442 setlocale(LC_ALL, "");
1443 bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR);
1444 textdomain("qemu");
1445
1446 s->null_cursor = gdk_cursor_new(GDK_BLANK_CURSOR);
1447
1448 s->mouse_mode_notifier.notify = gd_mouse_mode_change;
1449 qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier);
1450 qemu_add_vm_change_state_handler(gd_change_runstate, s);
1451
1452 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), s->drawing_area, gtk_label_new("VGA"));
1453
1454 filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "qemu_logo_no_text.svg");
1455 if (filename) {
1456 GError *error = NULL;
1457 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(filename, &error);
1458 if (pixbuf) {
1459 gtk_window_set_icon(GTK_WINDOW(s->window), pixbuf);
1460 } else {
1461 g_error_free(error);
1462 }
1463 g_free(filename);
1464 }
1465
1466 gd_create_menus(s);
1467
1468 gd_connect_signals(s);
1469
1470 gtk_widget_add_events(s->drawing_area,
1471 GDK_POINTER_MOTION_MASK |
1472 GDK_BUTTON_PRESS_MASK |
1473 GDK_BUTTON_RELEASE_MASK |
1474 GDK_BUTTON_MOTION_MASK |
1475 GDK_ENTER_NOTIFY_MASK |
1476 GDK_LEAVE_NOTIFY_MASK |
1477 GDK_SCROLL_MASK |
1478 GDK_KEY_PRESS_MASK);
1479 gtk_widget_set_double_buffered(s->drawing_area, FALSE);
1480 gtk_widget_set_can_focus(s->drawing_area, TRUE);
1481
1482 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
1483 gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE);
1484
1485 gd_update_caption(s);
1486
1487 gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0);
1488 gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0);
1489
1490 gtk_container_add(GTK_CONTAINER(s->window), s->vbox);
1491
1492 gtk_widget_show_all(s->window);
1493
1494 if (full_screen) {
1495 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item));
1496 }
1497
1498 register_displaychangelistener(&s->dcl);
1499
1500 global_state = s;
1501 }
AR7 emulation for QEMU