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target-i386: reorder fields in cpu/msr_hyperv_hypercall subsection
[qemu/kevin.git] / ui / gtk.c
blobf056e4034b3ebef05459ba55c1f68dae02a9a024
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 #if defined(CONFIG_VTE)
58 #include <vte/vte.h>
59 #endif
60 #include <math.h>
61
62 #include "trace.h"
63 #include "ui/console.h"
64 #include "ui/input.h"
65 #include "sysemu/sysemu.h"
66 #include "qmp-commands.h"
67 #include "x_keymap.h"
68 #include "keymaps.h"
69 #include "sysemu/char.h"
70
71 #define MAX_VCS 10
72
73 #if !defined(CONFIG_VTE)
74 # define VTE_CHECK_VERSION(a, b, c) 0
75 #endif
76
77 /* Compatibility define to let us build on both Gtk2 and Gtk3 */
78 #if GTK_CHECK_VERSION(3, 0, 0)
79 static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh)
80 {
81 *ww = gdk_window_get_width(w);
82 *wh = gdk_window_get_height(w);
83 }
84 #endif
85
86 #if !GTK_CHECK_VERSION(2, 20, 0)
87 #define gtk_widget_get_realized(widget) GTK_WIDGET_REALIZED(widget)
88 #endif
89
90 #ifndef GDK_KEY_0
91 #define GDK_KEY_0 GDK_0
92 #define GDK_KEY_1 GDK_1
93 #define GDK_KEY_2 GDK_2
94 #define GDK_KEY_f GDK_f
95 #define GDK_KEY_g GDK_g
96 #define GDK_KEY_plus GDK_plus
97 #define GDK_KEY_minus GDK_minus
98 #endif
99
100 #define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK)
101 #define IGNORE_MODIFIER_MASK \
102 (GDK_MODIFIER_MASK & ~(GDK_LOCK_MASK | GDK_MOD2_MASK))
103
104 static const int modifier_keycode[] = {
105 /* shift, control, alt keys, meta keys, both left & right */
106 0x2a, 0x36, 0x1d, 0x9d, 0x38, 0xb8, 0xdb, 0xdd,
107 };
108
109 typedef struct VirtualConsole
110 {
111 GtkWidget *menu_item;
112 GtkWidget *terminal;
113 #if defined(CONFIG_VTE)
114 GtkWidget *scrolled_window;
115 CharDriverState *chr;
116 #endif
117 int fd;
118 } VirtualConsole;
119
120 typedef struct GtkDisplayState
121 {
122 GtkWidget *window;
123
124 GtkWidget *menu_bar;
125
126 GtkAccelGroup *accel_group;
127
128 GtkWidget *machine_menu_item;
129 GtkWidget *machine_menu;
130 GtkWidget *pause_item;
131 GtkWidget *reset_item;
132 GtkWidget *powerdown_item;
133 GtkWidget *quit_item;
134
135 GtkWidget *view_menu_item;
136 GtkWidget *view_menu;
137 GtkWidget *full_screen_item;
138 GtkWidget *zoom_in_item;
139 GtkWidget *zoom_out_item;
140 GtkWidget *zoom_fixed_item;
141 GtkWidget *zoom_fit_item;
142 GtkWidget *grab_item;
143 GtkWidget *grab_on_hover_item;
144 GtkWidget *vga_item;
145
146 int nb_vcs;
147 VirtualConsole vc[MAX_VCS];
148
149 GtkWidget *show_tabs_item;
150
151 GtkWidget *vbox;
152 GtkWidget *notebook;
153 GtkWidget *drawing_area;
154 cairo_surface_t *surface;
155 pixman_image_t *convert;
156 DisplayChangeListener dcl;
157 DisplaySurface *ds;
158 int button_mask;
159 int last_x;
160 int last_y;
161
162 double scale_x;
163 double scale_y;
164 gboolean full_screen;
165
166 GdkCursor *null_cursor;
167 Notifier mouse_mode_notifier;
168 gboolean free_scale;
169
170 bool external_pause_update;
171
172 bool modifier_pressed[ARRAY_SIZE(modifier_keycode)];
173 } GtkDisplayState;
174
175 static GtkDisplayState *global_state;
176
177 /** Utility Functions **/
178
179 static bool gd_is_grab_active(GtkDisplayState *s)
180 {
181 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item));
182 }
183
184 static bool gd_grab_on_hover(GtkDisplayState *s)
185 {
186 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item));
187 }
188
189 static bool gd_on_vga(GtkDisplayState *s)
190 {
191 return gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook)) == 0;
192 }
193
194 static void gd_update_cursor(GtkDisplayState *s, gboolean override)
195 {
196 GdkWindow *window;
197 bool on_vga;
198
199 window = gtk_widget_get_window(GTK_WIDGET(s->drawing_area));
200
201 on_vga = gd_on_vga(s);
202
203 if ((override || on_vga) &&
204 (s->full_screen || qemu_input_is_absolute() || gd_is_grab_active(s))) {
205 gdk_window_set_cursor(window, s->null_cursor);
206 } else {
207 gdk_window_set_cursor(window, NULL);
208 }
209 }
210
211 static void gd_update_caption(GtkDisplayState *s)
212 {
213 const char *status = "";
214 gchar *title;
215 const char *grab = "";
216 bool is_paused = !runstate_is_running();
217
218 if (gd_is_grab_active(s)) {
219 grab = _(" - Press Ctrl+Alt+G to release grab");
220 }
221
222 if (is_paused) {
223 status = _(" [Paused]");
224 }
225 s->external_pause_update = true;
226 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item),
227 is_paused);
228 s->external_pause_update = false;
229
230 if (qemu_name) {
231 title = g_strdup_printf("QEMU (%s)%s%s", qemu_name, status, grab);
232 } else {
233 title = g_strdup_printf("QEMU%s%s", status, grab);
234 }
235
236 gtk_window_set_title(GTK_WINDOW(s->window), title);
237
238 g_free(title);
239 }
240
241 static void gd_update_windowsize(GtkDisplayState *s)
242 {
243 if (!s->full_screen) {
244 GtkRequisition req;
245 double sx, sy;
246
247 if (s->free_scale) {
248 sx = s->scale_x;
249 sy = s->scale_y;
250
251 s->scale_y = 1.0;
252 s->scale_x = 1.0;
253 } else {
254 sx = 1.0;
255 sy = 1.0;
256 }
257
258 gtk_widget_set_size_request(s->drawing_area,
259 surface_width(s->ds) * s->scale_x,
260 surface_height(s->ds) * s->scale_y);
261 #if GTK_CHECK_VERSION(3, 0, 0)
262 gtk_widget_get_preferred_size(s->vbox, NULL, &req);
263 #else
264 gtk_widget_size_request(s->vbox, &req);
265 #endif
266
267 gtk_window_resize(GTK_WINDOW(s->window),
268 req.width * sx, req.height * sy);
269 }
270 }
271
272 static void gd_update_full_redraw(GtkDisplayState *s)
273 {
274 int ww, wh;
275 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh);
276 gtk_widget_queue_draw_area(s->drawing_area, 0, 0, ww, wh);
277 }
278
279 static void gtk_release_modifiers(GtkDisplayState *s)
280 {
281 int i, keycode;
282
283 if (!gd_on_vga(s)) {
284 return;
285 }
286 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) {
287 keycode = modifier_keycode[i];
288 if (!s->modifier_pressed[i]) {
289 continue;
290 }
291 qemu_input_event_send_key_number(s->dcl.con, keycode, false);
292 s->modifier_pressed[i] = false;
293 }
294 }
295
296 /** DisplayState Callbacks **/
297
298 static void gd_update(DisplayChangeListener *dcl,
299 int x, int y, int w, int h)
300 {
301 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
302 int x1, x2, y1, y2;
303 int mx, my;
304 int fbw, fbh;
305 int ww, wh;
306
307 trace_gd_update(x, y, w, h);
308
309 if (s->convert) {
310 pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert,
311 x, y, 0, 0, x, y, w, h);
312 }
313
314 x1 = floor(x * s->scale_x);
315 y1 = floor(y * s->scale_y);
316
317 x2 = ceil(x * s->scale_x + w * s->scale_x);
318 y2 = ceil(y * s->scale_y + h * s->scale_y);
319
320 fbw = surface_width(s->ds) * s->scale_x;
321 fbh = surface_height(s->ds) * s->scale_y;
322
323 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh);
324
325 mx = my = 0;
326 if (ww > fbw) {
327 mx = (ww - fbw) / 2;
328 }
329 if (wh > fbh) {
330 my = (wh - fbh) / 2;
331 }
332
333 gtk_widget_queue_draw_area(s->drawing_area, mx + x1, my + y1, (x2 - x1), (y2 - y1));
334 }
335
336 static void gd_refresh(DisplayChangeListener *dcl)
337 {
338 graphic_hw_update(dcl->con);
339 }
340
341 #if GTK_CHECK_VERSION(3, 0, 0)
342 static void gd_mouse_set(DisplayChangeListener *dcl,
343 int x, int y, int visible)
344 {
345 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
346 GdkDisplay *dpy;
347 GdkDeviceManager *mgr;
348 gint x_root, y_root;
349
350 if (qemu_input_is_absolute()) {
351 return;
352 }
353
354 dpy = gtk_widget_get_display(s->drawing_area);
355 mgr = gdk_display_get_device_manager(dpy);
356 gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area),
357 x, y, &x_root, &y_root);
358 gdk_device_warp(gdk_device_manager_get_client_pointer(mgr),
359 gtk_widget_get_screen(s->drawing_area),
360 x_root, y_root);
361 }
362 #else
363 static void gd_mouse_set(DisplayChangeListener *dcl,
364 int x, int y, int visible)
365 {
366 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
367 gint x_root, y_root;
368
369 if (qemu_input_is_absolute()) {
370 return;
371 }
372
373 gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area),
374 x, y, &x_root, &y_root);
375 gdk_display_warp_pointer(gtk_widget_get_display(s->drawing_area),
376 gtk_widget_get_screen(s->drawing_area),
377 x_root, y_root);
378 }
379 #endif
380
381 static void gd_cursor_define(DisplayChangeListener *dcl,
382 QEMUCursor *c)
383 {
384 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
385 GdkPixbuf *pixbuf;
386 GdkCursor *cursor;
387
388 pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data),
389 GDK_COLORSPACE_RGB, true, 8,
390 c->width, c->height, c->width * 4,
391 NULL, NULL);
392 cursor = gdk_cursor_new_from_pixbuf(gtk_widget_get_display(s->drawing_area),
393 pixbuf, c->hot_x, c->hot_y);
394 gdk_window_set_cursor(gtk_widget_get_window(s->drawing_area), cursor);
395 g_object_unref(pixbuf);
396 #if !GTK_CHECK_VERSION(3, 0, 0)
397 gdk_cursor_unref(cursor);
398 #else
399 g_object_unref(cursor);
400 #endif
401 }
402
403 static void gd_switch(DisplayChangeListener *dcl,
404 DisplaySurface *surface)
405 {
406 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
407 bool resized = true;
408
409 trace_gd_switch(surface_width(surface), surface_height(surface));
410
411 if (s->surface) {
412 cairo_surface_destroy(s->surface);
413 }
414
415 if (s->ds &&
416 surface_width(s->ds) == surface_width(surface) &&
417 surface_height(s->ds) == surface_height(surface)) {
418 resized = false;
419 }
420 s->ds = surface;
421
422 if (s->convert) {
423 pixman_image_unref(s->convert);
424 s->convert = NULL;
425 }
426
427 if (surface->format == PIXMAN_x8r8g8b8) {
428 /*
429 * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24
430 *
431 * No need to convert, use surface directly. Should be the
432 * common case as this is qemu_default_pixelformat(32) too.
433 */
434 s->surface = cairo_image_surface_create_for_data
435 (surface_data(surface),
436 CAIRO_FORMAT_RGB24,
437 surface_width(surface),
438 surface_height(surface),
439 surface_stride(surface));
440 } else {
441 /* Must convert surface, use pixman to do it. */
442 s->convert = pixman_image_create_bits(PIXMAN_x8r8g8b8,
443 surface_width(surface),
444 surface_height(surface),
445 NULL, 0);
446 s->surface = cairo_image_surface_create_for_data
447 ((void *)pixman_image_get_data(s->convert),
448 CAIRO_FORMAT_RGB24,
449 pixman_image_get_width(s->convert),
450 pixman_image_get_height(s->convert),
451 pixman_image_get_stride(s->convert));
452 pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert,
453 0, 0, 0, 0, 0, 0,
454 pixman_image_get_width(s->convert),
455 pixman_image_get_height(s->convert));
456 }
457
458 if (resized) {
459 gd_update_windowsize(s);
460 } else {
461 gd_update_full_redraw(s);
462 }
463 }
464
465 /** QEMU Events **/
466
467 static void gd_change_runstate(void *opaque, int running, RunState state)
468 {
469 GtkDisplayState *s = opaque;
470
471 gd_update_caption(s);
472 }
473
474 static void gd_mouse_mode_change(Notifier *notify, void *data)
475 {
476 gd_update_cursor(container_of(notify, GtkDisplayState, mouse_mode_notifier),
477 FALSE);
478 }
479
480 /** GTK Events **/
481
482 static gboolean gd_window_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque)
483 {
484 GtkDisplayState *s = opaque;
485 gboolean handled = FALSE;
486
487 if (!gd_is_grab_active(s) ||
488 (key->state & IGNORE_MODIFIER_MASK) == HOTKEY_MODIFIERS) {
489 handled = gtk_window_activate_key(GTK_WINDOW(widget), key);
490 }
491 if (handled) {
492 gtk_release_modifiers(s);
493 } else {
494 handled = gtk_window_propagate_key_event(GTK_WINDOW(widget), key);
495 }
496
497 return handled;
498 }
499
500 static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event,
501 void *opaque)
502 {
503 GtkDisplayState *s = opaque;
504
505 if (!no_quit) {
506 unregister_displaychangelistener(&s->dcl);
507 qmp_quit(NULL);
508 return FALSE;
509 }
510
511 return TRUE;
512 }
513
514 static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque)
515 {
516 GtkDisplayState *s = opaque;
517 int mx, my;
518 int ww, wh;
519 int fbw, fbh;
520
521 if (!gtk_widget_get_realized(widget)) {
522 return FALSE;
523 }
524
525 fbw = surface_width(s->ds);
526 fbh = surface_height(s->ds);
527
528 gdk_drawable_get_size(gtk_widget_get_window(widget), &ww, &wh);
529
530 if (s->full_screen) {
531 s->scale_x = (double)ww / fbw;
532 s->scale_y = (double)wh / fbh;
533 } else if (s->free_scale) {
534 double sx, sy;
535
536 sx = (double)ww / fbw;
537 sy = (double)wh / fbh;
538
539 s->scale_x = s->scale_y = MIN(sx, sy);
540 }
541
542 fbw *= s->scale_x;
543 fbh *= s->scale_y;
544
545 mx = my = 0;
546 if (ww > fbw) {
547 mx = (ww - fbw) / 2;
548 }
549 if (wh > fbh) {
550 my = (wh - fbh) / 2;
551 }
552
553 cairo_rectangle(cr, 0, 0, ww, wh);
554
555 /* Optionally cut out the inner area where the pixmap
556 will be drawn. This avoids 'flashing' since we're
557 not double-buffering. Note we're using the undocumented
558 behaviour of drawing the rectangle from right to left
559 to cut out the whole */
560 cairo_rectangle(cr, mx + fbw, my,
561 -1 * fbw, fbh);
562 cairo_fill(cr);
563
564 cairo_scale(cr, s->scale_x, s->scale_y);
565 cairo_set_source_surface(cr, s->surface, mx / s->scale_x, my / s->scale_y);
566 cairo_paint(cr);
567
568 return TRUE;
569 }
570
571 #if !GTK_CHECK_VERSION(3, 0, 0)
572 static gboolean gd_expose_event(GtkWidget *widget, GdkEventExpose *expose,
573 void *opaque)
574 {
575 cairo_t *cr;
576 gboolean ret;
577
578 cr = gdk_cairo_create(gtk_widget_get_window(widget));
579 cairo_rectangle(cr,
580 expose->area.x,
581 expose->area.y,
582 expose->area.width,
583 expose->area.height);
584 cairo_clip(cr);
585
586 ret = gd_draw_event(widget, cr, opaque);
587
588 cairo_destroy(cr);
589
590 return ret;
591 }
592 #endif
593
594 static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
595 void *opaque)
596 {
597 GtkDisplayState *s = opaque;
598 int x, y;
599 int mx, my;
600 int fbh, fbw;
601 int ww, wh;
602
603 fbw = surface_width(s->ds) * s->scale_x;
604 fbh = surface_height(s->ds) * s->scale_y;
605
606 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh);
607
608 mx = my = 0;
609 if (ww > fbw) {
610 mx = (ww - fbw) / 2;
611 }
612 if (wh > fbh) {
613 my = (wh - fbh) / 2;
614 }
615
616 x = (motion->x - mx) / s->scale_x;
617 y = (motion->y - my) / s->scale_y;
618
619 if (x < 0 || y < 0 ||
620 x >= surface_width(s->ds) ||
621 y >= surface_height(s->ds)) {
622 return TRUE;
623 }
624
625 if (qemu_input_is_absolute()) {
626 qemu_input_queue_abs(s->dcl.con, INPUT_AXIS_X, x,
627 surface_width(s->ds));
628 qemu_input_queue_abs(s->dcl.con, INPUT_AXIS_Y, y,
629 surface_height(s->ds));
630 qemu_input_event_sync();
631 } else if (s->last_x != -1 && s->last_y != -1 && gd_is_grab_active(s)) {
632 qemu_input_queue_rel(s->dcl.con, INPUT_AXIS_X, x - s->last_x);
633 qemu_input_queue_rel(s->dcl.con, INPUT_AXIS_Y, y - s->last_y);
634 qemu_input_event_sync();
635 }
636 s->last_x = x;
637 s->last_y = y;
638
639 if (!qemu_input_is_absolute() && gd_is_grab_active(s)) {
640 GdkScreen *screen = gtk_widget_get_screen(s->drawing_area);
641 int x = (int)motion->x_root;
642 int y = (int)motion->y_root;
643
644 /* In relative mode check to see if client pointer hit
645 * one of the screen edges, and if so move it back by
646 * 200 pixels. This is important because the pointer
647 * in the server doesn't correspond 1-for-1, and so
648 * may still be only half way across the screen. Without
649 * this warp, the server pointer would thus appear to hit
650 * an invisible wall */
651 if (x == 0) {
652 x += 200;
653 }
654 if (y == 0) {
655 y += 200;
656 }
657 if (x == (gdk_screen_get_width(screen) - 1)) {
658 x -= 200;
659 }
660 if (y == (gdk_screen_get_height(screen) - 1)) {
661 y -= 200;
662 }
663
664 if (x != (int)motion->x_root || y != (int)motion->y_root) {
665 #if GTK_CHECK_VERSION(3, 0, 0)
666 GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion);
667 gdk_device_warp(dev, screen, x, y);
668 #else
669 GdkDisplay *display = gtk_widget_get_display(widget);
670 gdk_display_warp_pointer(display, screen, x, y);
671 #endif
672 s->last_x = -1;
673 s->last_y = -1;
674 return FALSE;
675 }
676 }
677 return TRUE;
678 }
679
680 static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button,
681 void *opaque)
682 {
683 GtkDisplayState *s = opaque;
684 InputButton btn;
685
686 if (button->button == 1) {
687 btn = INPUT_BUTTON_LEFT;
688 } else if (button->button == 2) {
689 btn = INPUT_BUTTON_MIDDLE;
690 } else if (button->button == 3) {
691 btn = INPUT_BUTTON_RIGHT;
692 } else {
693 return TRUE;
694 }
695
696 qemu_input_queue_btn(s->dcl.con, btn, button->type == GDK_BUTTON_PRESS);
697 qemu_input_event_sync();
698 return TRUE;
699 }
700
701 static gboolean gd_scroll_event(GtkWidget *widget, GdkEventScroll *scroll,
702 void *opaque)
703 {
704 GtkDisplayState *s = opaque;
705 InputButton btn;
706
707 if (scroll->direction == GDK_SCROLL_UP) {
708 btn = INPUT_BUTTON_WHEEL_UP;
709 } else if (scroll->direction == GDK_SCROLL_DOWN) {
710 btn = INPUT_BUTTON_WHEEL_DOWN;
711 } else {
712 return TRUE;
713 }
714
715 qemu_input_queue_btn(s->dcl.con, btn, true);
716 qemu_input_event_sync();
717 qemu_input_queue_btn(s->dcl.con, btn, false);
718 qemu_input_event_sync();
719 return TRUE;
720 }
721
722 static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque)
723 {
724 GtkDisplayState *s = opaque;
725 int gdk_keycode = key->hardware_keycode;
726 int i;
727
728 #ifdef _WIN32
729 UINT qemu_keycode = MapVirtualKey(gdk_keycode, MAPVK_VK_TO_VSC);
730 switch (qemu_keycode) {
731 case 103: /* alt gr */
732 qemu_keycode = 56 | SCANCODE_GREY;
733 break;
734 }
735 #else
736 int qemu_keycode;
737
738 if (gdk_keycode < 9) {
739 qemu_keycode = 0;
740 } else if (gdk_keycode < 97) {
741 qemu_keycode = gdk_keycode - 8;
742 } else if (gdk_keycode < 158) {
743 qemu_keycode = translate_evdev_keycode(gdk_keycode - 97);
744 } else if (gdk_keycode == 208) { /* Hiragana_Katakana */
745 qemu_keycode = 0x70;
746 } else if (gdk_keycode == 211) { /* backslash */
747 qemu_keycode = 0x73;
748 } else {
749 qemu_keycode = 0;
750 }
751 #endif
752
753 trace_gd_key_event(gdk_keycode, qemu_keycode,
754 (key->type == GDK_KEY_PRESS) ? "down" : "up");
755
756 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) {
757 if (qemu_keycode == modifier_keycode[i]) {
758 s->modifier_pressed[i] = (key->type == GDK_KEY_PRESS);
759 }
760 }
761
762 qemu_input_event_send_key_number(s->dcl.con, qemu_keycode,
763 key->type == GDK_KEY_PRESS);
764
765 return TRUE;
766 }
767
768 /** Window Menu Actions **/
769
770 static void gd_menu_pause(GtkMenuItem *item, void *opaque)
771 {
772 GtkDisplayState *s = opaque;
773
774 if (s->external_pause_update) {
775 return;
776 }
777 if (runstate_is_running()) {
778 qmp_stop(NULL);
779 } else {
780 qmp_cont(NULL);
781 }
782 }
783
784 static void gd_menu_reset(GtkMenuItem *item, void *opaque)
785 {
786 qmp_system_reset(NULL);
787 }
788
789 static void gd_menu_powerdown(GtkMenuItem *item, void *opaque)
790 {
791 qmp_system_powerdown(NULL);
792 }
793
794 static void gd_menu_quit(GtkMenuItem *item, void *opaque)
795 {
796 qmp_quit(NULL);
797 }
798
799 static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque)
800 {
801 GtkDisplayState *s = opaque;
802
803 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vga_item))) {
804 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), 0);
805 } else {
806 int i;
807
808 gtk_release_modifiers(s);
809 for (i = 0; i < s->nb_vcs; i++) {
810 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vc[i].menu_item))) {
811 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), i + 1);
812 break;
813 }
814 }
815 }
816 }
817
818 static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque)
819 {
820 GtkDisplayState *s = opaque;
821
822 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) {
823 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE);
824 } else {
825 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
826 }
827 }
828
829 static void gd_menu_full_screen(GtkMenuItem *item, void *opaque)
830 {
831 GtkDisplayState *s = opaque;
832
833 if (!s->full_screen) {
834 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
835 gtk_widget_set_size_request(s->menu_bar, 0, 0);
836 gtk_widget_set_size_request(s->drawing_area, -1, -1);
837 gtk_window_fullscreen(GTK_WINDOW(s->window));
838 if (gd_on_vga(s)) {
839 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), TRUE);
840 }
841 s->full_screen = TRUE;
842 } else {
843 gtk_window_unfullscreen(GTK_WINDOW(s->window));
844 gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s);
845 gtk_widget_set_size_request(s->menu_bar, -1, -1);
846 gtk_widget_set_size_request(s->drawing_area,
847 surface_width(s->ds),
848 surface_height(s->ds));
849 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), FALSE);
850 s->full_screen = FALSE;
851 s->scale_x = 1.0;
852 s->scale_y = 1.0;
853 }
854
855 gd_update_cursor(s, FALSE);
856 }
857
858 static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque)
859 {
860 GtkDisplayState *s = opaque;
861
862 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
863 FALSE);
864
865 s->scale_x += .25;
866 s->scale_y += .25;
867
868 gd_update_windowsize(s);
869 }
870
871 static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque)
872 {
873 GtkDisplayState *s = opaque;
874
875 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
876 FALSE);
877
878 s->scale_x -= .25;
879 s->scale_y -= .25;
880
881 s->scale_x = MAX(s->scale_x, .25);
882 s->scale_y = MAX(s->scale_y, .25);
883
884 gd_update_windowsize(s);
885 }
886
887 static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque)
888 {
889 GtkDisplayState *s = opaque;
890
891 s->scale_x = 1.0;
892 s->scale_y = 1.0;
893
894 gd_update_windowsize(s);
895 }
896
897 static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque)
898 {
899 GtkDisplayState *s = opaque;
900
901 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) {
902 s->free_scale = TRUE;
903 } else {
904 s->free_scale = FALSE;
905 s->scale_x = 1.0;
906 s->scale_y = 1.0;
907 gd_update_windowsize(s);
908 }
909
910 gd_update_full_redraw(s);
911 }
912
913 static void gd_grab_keyboard(GtkDisplayState *s)
914 {
915 #if GTK_CHECK_VERSION(3, 0, 0)
916 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
917 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
918 GList *devices = gdk_device_manager_list_devices(mgr,
919 GDK_DEVICE_TYPE_MASTER);
920 GList *tmp = devices;
921 while (tmp) {
922 GdkDevice *dev = tmp->data;
923 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) {
924 gdk_device_grab(dev,
925 gtk_widget_get_window(s->drawing_area),
926 GDK_OWNERSHIP_NONE,
927 FALSE,
928 GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK,
929 NULL,
930 GDK_CURRENT_TIME);
931 }
932 tmp = tmp->next;
933 }
934 g_list_free(devices);
935 #else
936 gdk_keyboard_grab(gtk_widget_get_window(s->drawing_area),
937 FALSE,
938 GDK_CURRENT_TIME);
939 #endif
940 }
941
942 static void gd_ungrab_keyboard(GtkDisplayState *s)
943 {
944 #if GTK_CHECK_VERSION(3, 0, 0)
945 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
946 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
947 GList *devices = gdk_device_manager_list_devices(mgr,
948 GDK_DEVICE_TYPE_MASTER);
949 GList *tmp = devices;
950 while (tmp) {
951 GdkDevice *dev = tmp->data;
952 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) {
953 gdk_device_ungrab(dev,
954 GDK_CURRENT_TIME);
955 }
956 tmp = tmp->next;
957 }
958 g_list_free(devices);
959 #else
960 gdk_keyboard_ungrab(GDK_CURRENT_TIME);
961 #endif
962 }
963
964 static void gd_grab_pointer(GtkDisplayState *s)
965 {
966 #if GTK_CHECK_VERSION(3, 0, 0)
967 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
968 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
969 GList *devices = gdk_device_manager_list_devices(mgr,
970 GDK_DEVICE_TYPE_MASTER);
971 GList *tmp = devices;
972 while (tmp) {
973 GdkDevice *dev = tmp->data;
974 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) {
975 gdk_device_grab(dev,
976 gtk_widget_get_window(s->drawing_area),
977 GDK_OWNERSHIP_NONE,
978 FALSE, /* All events to come to our
979 window directly */
980 GDK_POINTER_MOTION_MASK |
981 GDK_BUTTON_PRESS_MASK |
982 GDK_BUTTON_RELEASE_MASK |
983 GDK_BUTTON_MOTION_MASK |
984 GDK_SCROLL_MASK,
985 s->null_cursor,
986 GDK_CURRENT_TIME);
987 }
988 tmp = tmp->next;
989 }
990 g_list_free(devices);
991 #else
992 gdk_pointer_grab(gtk_widget_get_window(s->drawing_area),
993 FALSE, /* All events to come to our window directly */
994 GDK_POINTER_MOTION_MASK |
995 GDK_BUTTON_PRESS_MASK |
996 GDK_BUTTON_RELEASE_MASK |
997 GDK_BUTTON_MOTION_MASK |
998 GDK_SCROLL_MASK,
999 NULL, /* Allow cursor to move over entire desktop */
1000 s->null_cursor,
1001 GDK_CURRENT_TIME);
1002 #endif
1003 }
1004
1005 static void gd_ungrab_pointer(GtkDisplayState *s)
1006 {
1007 #if GTK_CHECK_VERSION(3, 0, 0)
1008 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
1009 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
1010 GList *devices = gdk_device_manager_list_devices(mgr,
1011 GDK_DEVICE_TYPE_MASTER);
1012 GList *tmp = devices;
1013 while (tmp) {
1014 GdkDevice *dev = tmp->data;
1015 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) {
1016 gdk_device_ungrab(dev,
1017 GDK_CURRENT_TIME);
1018 }
1019 tmp = tmp->next;
1020 }
1021 g_list_free(devices);
1022 #else
1023 gdk_pointer_ungrab(GDK_CURRENT_TIME);
1024 #endif
1025 }
1026
1027 static void gd_menu_grab_input(GtkMenuItem *item, void *opaque)
1028 {
1029 GtkDisplayState *s = opaque;
1030
1031 if (gd_is_grab_active(s)) {
1032 gd_grab_keyboard(s);
1033 gd_grab_pointer(s);
1034 } else {
1035 gd_ungrab_keyboard(s);
1036 gd_ungrab_pointer(s);
1037 }
1038
1039 gd_update_caption(s);
1040 gd_update_cursor(s, FALSE);
1041 }
1042
1043 static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2,
1044 gpointer data)
1045 {
1046 GtkDisplayState *s = data;
1047 guint last_page;
1048 gboolean on_vga;
1049
1050 if (!gtk_widget_get_realized(s->notebook)) {
1051 return;
1052 }
1053
1054 last_page = gtk_notebook_get_current_page(nb);
1055
1056 if (last_page) {
1057 gtk_widget_set_size_request(s->vc[last_page - 1].terminal, -1, -1);
1058 }
1059
1060 on_vga = arg2 == 0;
1061
1062 if (!on_vga) {
1063 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1064 FALSE);
1065 } else if (s->full_screen) {
1066 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1067 TRUE);
1068 }
1069
1070 if (arg2 == 0) {
1071 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->vga_item), TRUE);
1072 } else {
1073 #if defined(CONFIG_VTE)
1074 VirtualConsole *vc = &s->vc[arg2 - 1];
1075 VteTerminal *term = VTE_TERMINAL(vc->terminal);
1076 int width, height;
1077
1078 width = 80 * vte_terminal_get_char_width(term);
1079 height = 25 * vte_terminal_get_char_height(term);
1080
1081 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE);
1082 gtk_widget_set_size_request(vc->terminal, width, height);
1083 #else
1084 g_assert_not_reached();
1085 #endif
1086 }
1087
1088 gtk_widget_set_sensitive(s->grab_item, on_vga);
1089
1090 gd_update_cursor(s, TRUE);
1091 }
1092
1093 static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data)
1094 {
1095 GtkDisplayState *s = data;
1096
1097 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) {
1098 gd_grab_keyboard(s);
1099 }
1100
1101 return TRUE;
1102 }
1103
1104 static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data)
1105 {
1106 GtkDisplayState *s = data;
1107
1108 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) {
1109 gd_ungrab_keyboard(s);
1110 }
1111
1112 return TRUE;
1113 }
1114
1115 static gboolean gd_focus_out_event(GtkWidget *widget,
1116 GdkEventCrossing *crossing, gpointer data)
1117 {
1118 GtkDisplayState *s = data;
1119
1120 gtk_release_modifiers(s);
1121
1122 return TRUE;
1123 }
1124
1125 /** Virtual Console Callbacks **/
1126
1127 static int gd_vc_chr_write(CharDriverState *chr, const uint8_t *buf, int len)
1128 {
1129 VirtualConsole *vc = chr->opaque;
1130
1131 return vc ? write(vc->fd, buf, len) : len;
1132 }
1133
1134 static int nb_vcs;
1135 static CharDriverState *vcs[MAX_VCS];
1136
1137 static CharDriverState *gd_vc_handler(ChardevVC *unused)
1138 {
1139 CharDriverState *chr;
1140
1141 chr = g_malloc0(sizeof(*chr));
1142 chr->chr_write = gd_vc_chr_write;
1143 /* defer OPENED events until our vc is fully initialized */
1144 chr->explicit_be_open = true;
1145
1146 vcs[nb_vcs++] = chr;
1147
1148 return chr;
1149 }
1150
1151 void early_gtk_display_init(void)
1152 {
1153 register_vc_handler(gd_vc_handler);
1154 }
1155
1156 #if defined(CONFIG_VTE)
1157 static gboolean gd_vc_in(GIOChannel *chan, GIOCondition cond, void *opaque)
1158 {
1159 VirtualConsole *vc = opaque;
1160 uint8_t buffer[1024];
1161 ssize_t len;
1162
1163 len = read(vc->fd, buffer, sizeof(buffer));
1164 if (len <= 0) {
1165 return FALSE;
1166 }
1167
1168 qemu_chr_be_write(vc->chr, buffer, len);
1169
1170 return TRUE;
1171 }
1172 #endif
1173
1174 static GSList *gd_vc_init(GtkDisplayState *s, VirtualConsole *vc, int index, GSList *group,
1175 GtkWidget *view_menu)
1176 {
1177 #if defined(CONFIG_VTE)
1178 const char *label;
1179 char buffer[32];
1180 char path[32];
1181 #if VTE_CHECK_VERSION(0, 26, 0)
1182 VtePty *pty;
1183 #endif
1184 GIOChannel *chan;
1185 GtkWidget *scrolled_window;
1186 GtkAdjustment *vadjustment;
1187 int master_fd, slave_fd;
1188
1189 snprintf(buffer, sizeof(buffer), "vc%d", index);
1190 snprintf(path, sizeof(path), "<QEMU>/View/VC%d", index);
1191
1192 vc->chr = vcs[index];
1193
1194 if (vc->chr->label) {
1195 label = vc->chr->label;
1196 } else {
1197 label = buffer;
1198 }
1199
1200 vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, label);
1201 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item));
1202 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(vc->menu_item), path);
1203 gtk_accel_map_add_entry(path, GDK_KEY_2 + index, HOTKEY_MODIFIERS);
1204
1205 vc->terminal = vte_terminal_new();
1206
1207 master_fd = qemu_openpty_raw(&slave_fd, NULL);
1208 g_assert(master_fd != -1);
1209
1210 #if VTE_CHECK_VERSION(0, 26, 0)
1211 pty = vte_pty_new_foreign(master_fd, NULL);
1212 vte_terminal_set_pty_object(VTE_TERMINAL(vc->terminal), pty);
1213 #else
1214 vte_terminal_set_pty(VTE_TERMINAL(vc->terminal), master_fd);
1215 #endif
1216
1217 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->terminal), -1);
1218
1219 vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->terminal));
1220
1221 scrolled_window = gtk_scrolled_window_new(NULL, vadjustment);
1222 gtk_container_add(GTK_CONTAINER(scrolled_window), vc->terminal);
1223
1224 vte_terminal_set_size(VTE_TERMINAL(vc->terminal), 80, 25);
1225
1226 vc->fd = slave_fd;
1227 vc->chr->opaque = vc;
1228 vc->scrolled_window = scrolled_window;
1229
1230 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vc->scrolled_window),
1231 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1232
1233 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), scrolled_window, gtk_label_new(label));
1234 g_signal_connect(vc->menu_item, "activate",
1235 G_CALLBACK(gd_menu_switch_vc), s);
1236
1237 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item);
1238
1239 qemu_chr_be_generic_open(vc->chr);
1240 if (vc->chr->init) {
1241 vc->chr->init(vc->chr);
1242 }
1243
1244 chan = g_io_channel_unix_new(vc->fd);
1245 g_io_add_watch(chan, G_IO_IN, gd_vc_in, vc);
1246
1247 #endif /* CONFIG_VTE */
1248 return group;
1249 }
1250
1251 /** Window Creation **/
1252
1253 static void gd_connect_signals(GtkDisplayState *s)
1254 {
1255 g_signal_connect(s->show_tabs_item, "activate",
1256 G_CALLBACK(gd_menu_show_tabs), s);
1257
1258 g_signal_connect(s->window, "key-press-event",
1259 G_CALLBACK(gd_window_key_event), s);
1260 g_signal_connect(s->window, "delete-event",
1261 G_CALLBACK(gd_window_close), s);
1262
1263 #if GTK_CHECK_VERSION(3, 0, 0)
1264 g_signal_connect(s->drawing_area, "draw",
1265 G_CALLBACK(gd_draw_event), s);
1266 #else
1267 g_signal_connect(s->drawing_area, "expose-event",
1268 G_CALLBACK(gd_expose_event), s);
1269 #endif
1270 g_signal_connect(s->drawing_area, "motion-notify-event",
1271 G_CALLBACK(gd_motion_event), s);
1272 g_signal_connect(s->drawing_area, "button-press-event",
1273 G_CALLBACK(gd_button_event), s);
1274 g_signal_connect(s->drawing_area, "button-release-event",
1275 G_CALLBACK(gd_button_event), s);
1276 g_signal_connect(s->drawing_area, "scroll-event",
1277 G_CALLBACK(gd_scroll_event), s);
1278 g_signal_connect(s->drawing_area, "key-press-event",
1279 G_CALLBACK(gd_key_event), s);
1280 g_signal_connect(s->drawing_area, "key-release-event",
1281 G_CALLBACK(gd_key_event), s);
1282
1283 g_signal_connect(s->pause_item, "activate",
1284 G_CALLBACK(gd_menu_pause), s);
1285 g_signal_connect(s->reset_item, "activate",
1286 G_CALLBACK(gd_menu_reset), s);
1287 g_signal_connect(s->powerdown_item, "activate",
1288 G_CALLBACK(gd_menu_powerdown), s);
1289 g_signal_connect(s->quit_item, "activate",
1290 G_CALLBACK(gd_menu_quit), s);
1291 g_signal_connect(s->full_screen_item, "activate",
1292 G_CALLBACK(gd_menu_full_screen), s);
1293 g_signal_connect(s->zoom_in_item, "activate",
1294 G_CALLBACK(gd_menu_zoom_in), s);
1295 g_signal_connect(s->zoom_out_item, "activate",
1296 G_CALLBACK(gd_menu_zoom_out), s);
1297 g_signal_connect(s->zoom_fixed_item, "activate",
1298 G_CALLBACK(gd_menu_zoom_fixed), s);
1299 g_signal_connect(s->zoom_fit_item, "activate",
1300 G_CALLBACK(gd_menu_zoom_fit), s);
1301 g_signal_connect(s->vga_item, "activate",
1302 G_CALLBACK(gd_menu_switch_vc), s);
1303 g_signal_connect(s->grab_item, "activate",
1304 G_CALLBACK(gd_menu_grab_input), s);
1305 g_signal_connect(s->notebook, "switch-page",
1306 G_CALLBACK(gd_change_page), s);
1307 g_signal_connect(s->drawing_area, "enter-notify-event",
1308 G_CALLBACK(gd_enter_event), s);
1309 g_signal_connect(s->drawing_area, "leave-notify-event",
1310 G_CALLBACK(gd_leave_event), s);
1311 g_signal_connect(s->drawing_area, "focus-out-event",
1312 G_CALLBACK(gd_focus_out_event), s);
1313 }
1314
1315 static GtkWidget *gd_create_menu_machine(GtkDisplayState *s, GtkAccelGroup *accel_group)
1316 {
1317 GtkWidget *machine_menu;
1318 GtkWidget *separator;
1319 GtkStockItem item;
1320
1321 machine_menu = gtk_menu_new();
1322 gtk_menu_set_accel_group(GTK_MENU(machine_menu), accel_group);
1323
1324 s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause"));
1325 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item);
1326
1327 separator = gtk_separator_menu_item_new();
1328 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
1329
1330 s->reset_item = gtk_image_menu_item_new_with_mnemonic(_("_Reset"));
1331 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item);
1332
1333 s->powerdown_item = gtk_image_menu_item_new_with_mnemonic(_("Power _Down"));
1334 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item);
1335
1336 separator = gtk_separator_menu_item_new();
1337 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
1338
1339 s->quit_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_QUIT, NULL);
1340 gtk_stock_lookup(GTK_STOCK_QUIT, &item);
1341 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item),
1342 "<QEMU>/Machine/Quit");
1343 gtk_accel_map_add_entry("<QEMU>/Machine/Quit", item.keyval, item.modifier);
1344 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item);
1345
1346 return machine_menu;
1347 }
1348
1349 static GtkWidget *gd_create_menu_view(GtkDisplayState *s, GtkAccelGroup *accel_group)
1350 {
1351 GSList *group = NULL;
1352 GtkWidget *view_menu;
1353 GtkWidget *separator;
1354 int i;
1355
1356 view_menu = gtk_menu_new();
1357 gtk_menu_set_accel_group(GTK_MENU(view_menu), accel_group);
1358
1359 s->full_screen_item =
1360 gtk_image_menu_item_new_from_stock(GTK_STOCK_FULLSCREEN, NULL);
1361 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->full_screen_item),
1362 "<QEMU>/View/Full Screen");
1363 gtk_accel_map_add_entry("<QEMU>/View/Full Screen", GDK_KEY_f,
1364 HOTKEY_MODIFIERS);
1365 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item);
1366
1367 separator = gtk_separator_menu_item_new();
1368 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1369
1370 s->zoom_in_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_IN, NULL);
1371 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item),
1372 "<QEMU>/View/Zoom In");
1373 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus,
1374 HOTKEY_MODIFIERS);
1375 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item);
1376
1377 s->zoom_out_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_OUT, NULL);
1378 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item),
1379 "<QEMU>/View/Zoom Out");
1380 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus,
1381 HOTKEY_MODIFIERS);
1382 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item);
1383
1384 s->zoom_fixed_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_100, NULL);
1385 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item),
1386 "<QEMU>/View/Zoom Fixed");
1387 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0,
1388 HOTKEY_MODIFIERS);
1389 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item);
1390
1391 s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit"));
1392 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item);
1393
1394 separator = gtk_separator_menu_item_new();
1395 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1396
1397 s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover"));
1398 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item);
1399
1400 s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input"));
1401 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item),
1402 "<QEMU>/View/Grab Input");
1403 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g,
1404 HOTKEY_MODIFIERS);
1405 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item);
1406
1407 separator = gtk_separator_menu_item_new();
1408 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1409
1410 s->vga_item = gtk_radio_menu_item_new_with_mnemonic(group, "_VGA");
1411 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(s->vga_item));
1412 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->vga_item),
1413 "<QEMU>/View/VGA");
1414 gtk_accel_map_add_entry("<QEMU>/View/VGA", GDK_KEY_1, HOTKEY_MODIFIERS);
1415 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->vga_item);
1416
1417 for (i = 0; i < nb_vcs; i++) {
1418 VirtualConsole *vc = &s->vc[i];
1419
1420 group = gd_vc_init(s, vc, i, group, view_menu);
1421 s->nb_vcs++;
1422 }
1423
1424 separator = gtk_separator_menu_item_new();
1425 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1426
1427 s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs"));
1428 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item);
1429
1430 return view_menu;
1431 }
1432
1433 static void gd_create_menus(GtkDisplayState *s)
1434 {
1435 GtkAccelGroup *accel_group;
1436
1437 accel_group = gtk_accel_group_new();
1438 s->machine_menu = gd_create_menu_machine(s, accel_group);
1439 s->view_menu = gd_create_menu_view(s, accel_group);
1440
1441 s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine"));
1442 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item),
1443 s->machine_menu);
1444 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item);
1445
1446 s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View"));
1447 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu);
1448 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item);
1449
1450 g_object_set_data(G_OBJECT(s->window), "accel_group", accel_group);
1451 gtk_window_add_accel_group(GTK_WINDOW(s->window), accel_group);
1452 s->accel_group = accel_group;
1453 }
1454
1455 static const DisplayChangeListenerOps dcl_ops = {
1456 .dpy_name = "gtk",
1457 .dpy_gfx_update = gd_update,
1458 .dpy_gfx_switch = gd_switch,
1459 .dpy_refresh = gd_refresh,
1460 .dpy_mouse_set = gd_mouse_set,
1461 .dpy_cursor_define = gd_cursor_define,
1462 };
1463
1464 void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover)
1465 {
1466 GtkDisplayState *s = g_malloc0(sizeof(*s));
1467 char *filename;
1468
1469 gtk_init(NULL, NULL);
1470
1471 s->dcl.ops = &dcl_ops;
1472 s->dcl.con = qemu_console_lookup_by_index(0);
1473
1474 s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1475 #if GTK_CHECK_VERSION(3, 2, 0)
1476 s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1477 #else
1478 s->vbox = gtk_vbox_new(FALSE, 0);
1479 #endif
1480 s->notebook = gtk_notebook_new();
1481 s->drawing_area = gtk_drawing_area_new();
1482 s->menu_bar = gtk_menu_bar_new();
1483
1484 s->scale_x = 1.0;
1485 s->scale_y = 1.0;
1486 s->free_scale = FALSE;
1487
1488 setlocale(LC_ALL, "");
1489 bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR);
1490 textdomain("qemu");
1491
1492 s->null_cursor = gdk_cursor_new(GDK_BLANK_CURSOR);
1493
1494 s->mouse_mode_notifier.notify = gd_mouse_mode_change;
1495 qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier);
1496 qemu_add_vm_change_state_handler(gd_change_runstate, s);
1497
1498 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), s->drawing_area, gtk_label_new("VGA"));
1499
1500 filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "qemu_logo_no_text.svg");
1501 if (filename) {
1502 GError *error = NULL;
1503 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(filename, &error);
1504 if (pixbuf) {
1505 gtk_window_set_icon(GTK_WINDOW(s->window), pixbuf);
1506 } else {
1507 g_error_free(error);
1508 }
1509 g_free(filename);
1510 }
1511
1512 gd_create_menus(s);
1513
1514 gd_connect_signals(s);
1515
1516 gtk_widget_add_events(s->drawing_area,
1517 GDK_POINTER_MOTION_MASK |
1518 GDK_BUTTON_PRESS_MASK |
1519 GDK_BUTTON_RELEASE_MASK |
1520 GDK_BUTTON_MOTION_MASK |
1521 GDK_ENTER_NOTIFY_MASK |
1522 GDK_LEAVE_NOTIFY_MASK |
1523 GDK_SCROLL_MASK |
1524 GDK_KEY_PRESS_MASK);
1525 gtk_widget_set_double_buffered(s->drawing_area, FALSE);
1526 gtk_widget_set_can_focus(s->drawing_area, TRUE);
1527
1528 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
1529 gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE);
1530
1531 gd_update_caption(s);
1532
1533 gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0);
1534 gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0);
1535
1536 gtk_container_add(GTK_CONTAINER(s->window), s->vbox);
1537
1538 gtk_widget_show_all(s->window);
1539
1540 if (full_screen) {
1541 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item));
1542 }
1543 if (grab_on_hover) {
1544 gtk_menu_item_activate(GTK_MENU_ITEM(s->grab_on_hover_item));
1545 }
1546
1547 register_displaychangelistener(&s->dcl);
1548
1549 global_state = s;
1550 }
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