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vl.c: Output error on invalid machine type
[qemu/ar7.git] / ui / gtk.c
blobc3ac448e52087ef7212ebc8700f23d5567c25111
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_scroll_event(GtkWidget *widget, GdkEventScroll *scroll,
687 void *opaque)
688 {
689 GtkDisplayState *s = opaque;
690 InputButton btn;
691
692 if (scroll->direction == GDK_SCROLL_UP) {
693 btn = INPUT_BUTTON_WHEEL_UP;
694 } else if (scroll->direction == GDK_SCROLL_DOWN) {
695 btn = INPUT_BUTTON_WHEEL_DOWN;
696 } else {
697 return TRUE;
698 }
699
700 qemu_input_queue_btn(s->dcl.con, btn, true);
701 qemu_input_event_sync();
702 qemu_input_queue_btn(s->dcl.con, btn, false);
703 qemu_input_event_sync();
704 return TRUE;
705 }
706
707 static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque)
708 {
709 GtkDisplayState *s = opaque;
710 int gdk_keycode = key->hardware_keycode;
711 int i;
712
713 #ifdef _WIN32
714 UINT qemu_keycode = MapVirtualKey(gdk_keycode, MAPVK_VK_TO_VSC);
715 switch (qemu_keycode) {
716 case 103: /* alt gr */
717 qemu_keycode = 56 | SCANCODE_GREY;
718 break;
719 }
720 #else
721 int qemu_keycode;
722
723 if (gdk_keycode < 9) {
724 qemu_keycode = 0;
725 } else if (gdk_keycode < 97) {
726 qemu_keycode = gdk_keycode - 8;
727 } else if (gdk_keycode < 158) {
728 qemu_keycode = translate_evdev_keycode(gdk_keycode - 97);
729 } else if (gdk_keycode == 208) { /* Hiragana_Katakana */
730 qemu_keycode = 0x70;
731 } else if (gdk_keycode == 211) { /* backslash */
732 qemu_keycode = 0x73;
733 } else {
734 qemu_keycode = 0;
735 }
736 #endif
737
738 trace_gd_key_event(gdk_keycode, qemu_keycode,
739 (key->type == GDK_KEY_PRESS) ? "down" : "up");
740
741 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) {
742 if (qemu_keycode == modifier_keycode[i]) {
743 s->modifier_pressed[i] = (key->type == GDK_KEY_PRESS);
744 }
745 }
746
747 qemu_input_event_send_key_number(s->dcl.con, qemu_keycode,
748 key->type == GDK_KEY_PRESS);
749
750 return TRUE;
751 }
752
753 /** Window Menu Actions **/
754
755 static void gd_menu_pause(GtkMenuItem *item, void *opaque)
756 {
757 GtkDisplayState *s = opaque;
758
759 if (s->external_pause_update) {
760 return;
761 }
762 if (runstate_is_running()) {
763 qmp_stop(NULL);
764 } else {
765 qmp_cont(NULL);
766 }
767 }
768
769 static void gd_menu_reset(GtkMenuItem *item, void *opaque)
770 {
771 qmp_system_reset(NULL);
772 }
773
774 static void gd_menu_powerdown(GtkMenuItem *item, void *opaque)
775 {
776 qmp_system_powerdown(NULL);
777 }
778
779 static void gd_menu_quit(GtkMenuItem *item, void *opaque)
780 {
781 qmp_quit(NULL);
782 }
783
784 static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque)
785 {
786 GtkDisplayState *s = opaque;
787
788 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vga_item))) {
789 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), 0);
790 } else {
791 int i;
792
793 gtk_release_modifiers(s);
794 for (i = 0; i < s->nb_vcs; i++) {
795 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vc[i].menu_item))) {
796 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), i + 1);
797 break;
798 }
799 }
800 }
801 }
802
803 static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque)
804 {
805 GtkDisplayState *s = opaque;
806
807 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) {
808 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE);
809 } else {
810 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
811 }
812 }
813
814 static void gd_menu_full_screen(GtkMenuItem *item, void *opaque)
815 {
816 GtkDisplayState *s = opaque;
817
818 if (!s->full_screen) {
819 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
820 gtk_widget_set_size_request(s->menu_bar, 0, 0);
821 gtk_widget_set_size_request(s->drawing_area, -1, -1);
822 gtk_window_fullscreen(GTK_WINDOW(s->window));
823 if (gd_on_vga(s)) {
824 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), TRUE);
825 }
826 s->full_screen = TRUE;
827 } else {
828 gtk_window_unfullscreen(GTK_WINDOW(s->window));
829 gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s);
830 gtk_widget_set_size_request(s->menu_bar, -1, -1);
831 gtk_widget_set_size_request(s->drawing_area,
832 surface_width(s->ds),
833 surface_height(s->ds));
834 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), FALSE);
835 s->full_screen = FALSE;
836 s->scale_x = 1.0;
837 s->scale_y = 1.0;
838 }
839
840 gd_update_cursor(s, FALSE);
841 }
842
843 static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque)
844 {
845 GtkDisplayState *s = opaque;
846
847 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
848 FALSE);
849
850 s->scale_x += .25;
851 s->scale_y += .25;
852
853 gd_update_windowsize(s);
854 }
855
856 static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque)
857 {
858 GtkDisplayState *s = opaque;
859
860 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
861 FALSE);
862
863 s->scale_x -= .25;
864 s->scale_y -= .25;
865
866 s->scale_x = MAX(s->scale_x, .25);
867 s->scale_y = MAX(s->scale_y, .25);
868
869 gd_update_windowsize(s);
870 }
871
872 static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque)
873 {
874 GtkDisplayState *s = opaque;
875
876 s->scale_x = 1.0;
877 s->scale_y = 1.0;
878
879 gd_update_windowsize(s);
880 }
881
882 static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque)
883 {
884 GtkDisplayState *s = opaque;
885
886 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) {
887 s->free_scale = TRUE;
888 } else {
889 s->free_scale = FALSE;
890 s->scale_x = 1.0;
891 s->scale_y = 1.0;
892 gd_update_windowsize(s);
893 }
894
895 gd_update_full_redraw(s);
896 }
897
898 static void gd_grab_keyboard(GtkDisplayState *s)
899 {
900 #if GTK_CHECK_VERSION(3, 0, 0)
901 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
902 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
903 GList *devices = gdk_device_manager_list_devices(mgr,
904 GDK_DEVICE_TYPE_MASTER);
905 GList *tmp = devices;
906 while (tmp) {
907 GdkDevice *dev = tmp->data;
908 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) {
909 gdk_device_grab(dev,
910 gtk_widget_get_window(s->drawing_area),
911 GDK_OWNERSHIP_NONE,
912 FALSE,
913 GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK,
914 NULL,
915 GDK_CURRENT_TIME);
916 }
917 tmp = tmp->next;
918 }
919 g_list_free(devices);
920 #else
921 gdk_keyboard_grab(gtk_widget_get_window(s->drawing_area),
922 FALSE,
923 GDK_CURRENT_TIME);
924 #endif
925 }
926
927 static void gd_ungrab_keyboard(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_KEYBOARD) {
938 gdk_device_ungrab(dev,
939 GDK_CURRENT_TIME);
940 }
941 tmp = tmp->next;
942 }
943 g_list_free(devices);
944 #else
945 gdk_keyboard_ungrab(GDK_CURRENT_TIME);
946 #endif
947 }
948
949 static void gd_grab_pointer(GtkDisplayState *s)
950 {
951 #if GTK_CHECK_VERSION(3, 0, 0)
952 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
953 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
954 GList *devices = gdk_device_manager_list_devices(mgr,
955 GDK_DEVICE_TYPE_MASTER);
956 GList *tmp = devices;
957 while (tmp) {
958 GdkDevice *dev = tmp->data;
959 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) {
960 gdk_device_grab(dev,
961 gtk_widget_get_window(s->drawing_area),
962 GDK_OWNERSHIP_NONE,
963 FALSE, /* All events to come to our
964 window directly */
965 GDK_POINTER_MOTION_MASK |
966 GDK_BUTTON_PRESS_MASK |
967 GDK_BUTTON_RELEASE_MASK |
968 GDK_BUTTON_MOTION_MASK |
969 GDK_SCROLL_MASK,
970 s->null_cursor,
971 GDK_CURRENT_TIME);
972 }
973 tmp = tmp->next;
974 }
975 g_list_free(devices);
976 #else
977 gdk_pointer_grab(gtk_widget_get_window(s->drawing_area),
978 FALSE, /* All events to come to our window directly */
979 GDK_POINTER_MOTION_MASK |
980 GDK_BUTTON_PRESS_MASK |
981 GDK_BUTTON_RELEASE_MASK |
982 GDK_BUTTON_MOTION_MASK |
983 GDK_SCROLL_MASK,
984 NULL, /* Allow cursor to move over entire desktop */
985 s->null_cursor,
986 GDK_CURRENT_TIME);
987 #endif
988 }
989
990 static void gd_ungrab_pointer(GtkDisplayState *s)
991 {
992 #if GTK_CHECK_VERSION(3, 0, 0)
993 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
994 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
995 GList *devices = gdk_device_manager_list_devices(mgr,
996 GDK_DEVICE_TYPE_MASTER);
997 GList *tmp = devices;
998 while (tmp) {
999 GdkDevice *dev = tmp->data;
1000 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) {
1001 gdk_device_ungrab(dev,
1002 GDK_CURRENT_TIME);
1003 }
1004 tmp = tmp->next;
1005 }
1006 g_list_free(devices);
1007 #else
1008 gdk_pointer_ungrab(GDK_CURRENT_TIME);
1009 #endif
1010 }
1011
1012 static void gd_menu_grab_input(GtkMenuItem *item, void *opaque)
1013 {
1014 GtkDisplayState *s = opaque;
1015
1016 if (gd_is_grab_active(s)) {
1017 gd_grab_keyboard(s);
1018 gd_grab_pointer(s);
1019 } else {
1020 gd_ungrab_keyboard(s);
1021 gd_ungrab_pointer(s);
1022 }
1023
1024 gd_update_caption(s);
1025 gd_update_cursor(s, FALSE);
1026 }
1027
1028 static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2,
1029 gpointer data)
1030 {
1031 GtkDisplayState *s = data;
1032 guint last_page;
1033 gboolean on_vga;
1034
1035 if (!gtk_widget_get_realized(s->notebook)) {
1036 return;
1037 }
1038
1039 last_page = gtk_notebook_get_current_page(nb);
1040
1041 if (last_page) {
1042 gtk_widget_set_size_request(s->vc[last_page - 1].terminal, -1, -1);
1043 }
1044
1045 on_vga = arg2 == 0;
1046
1047 if (!on_vga) {
1048 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1049 FALSE);
1050 } else if (s->full_screen) {
1051 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1052 TRUE);
1053 }
1054
1055 if (arg2 == 0) {
1056 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->vga_item), TRUE);
1057 } else {
1058 VirtualConsole *vc = &s->vc[arg2 - 1];
1059 VteTerminal *term = VTE_TERMINAL(vc->terminal);
1060 int width, height;
1061
1062 width = 80 * vte_terminal_get_char_width(term);
1063 height = 25 * vte_terminal_get_char_height(term);
1064
1065 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE);
1066 gtk_widget_set_size_request(vc->terminal, width, height);
1067 }
1068
1069 gtk_widget_set_sensitive(s->grab_item, on_vga);
1070
1071 gd_update_cursor(s, TRUE);
1072 }
1073
1074 static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data)
1075 {
1076 GtkDisplayState *s = data;
1077
1078 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) {
1079 gd_grab_keyboard(s);
1080 }
1081
1082 return TRUE;
1083 }
1084
1085 static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data)
1086 {
1087 GtkDisplayState *s = data;
1088
1089 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) {
1090 gd_ungrab_keyboard(s);
1091 }
1092
1093 return TRUE;
1094 }
1095
1096 static gboolean gd_focus_out_event(GtkWidget *widget,
1097 GdkEventCrossing *crossing, gpointer data)
1098 {
1099 GtkDisplayState *s = data;
1100
1101 gtk_release_modifiers(s);
1102
1103 return TRUE;
1104 }
1105
1106 /** Virtual Console Callbacks **/
1107
1108 static int gd_vc_chr_write(CharDriverState *chr, const uint8_t *buf, int len)
1109 {
1110 VirtualConsole *vc = chr->opaque;
1111
1112 return write(vc->fd, buf, len);
1113 }
1114
1115 static int nb_vcs;
1116 static CharDriverState *vcs[MAX_VCS];
1117
1118 static CharDriverState *gd_vc_handler(ChardevVC *unused)
1119 {
1120 CharDriverState *chr;
1121
1122 chr = g_malloc0(sizeof(*chr));
1123 chr->chr_write = gd_vc_chr_write;
1124 /* defer OPENED events until our vc is fully initialized */
1125 chr->explicit_be_open = true;
1126
1127 vcs[nb_vcs++] = chr;
1128
1129 return chr;
1130 }
1131
1132 void early_gtk_display_init(void)
1133 {
1134 register_vc_handler(gd_vc_handler);
1135 }
1136
1137 static gboolean gd_vc_in(GIOChannel *chan, GIOCondition cond, void *opaque)
1138 {
1139 VirtualConsole *vc = opaque;
1140 uint8_t buffer[1024];
1141 ssize_t len;
1142
1143 len = read(vc->fd, buffer, sizeof(buffer));
1144 if (len <= 0) {
1145 return FALSE;
1146 }
1147
1148 qemu_chr_be_write(vc->chr, buffer, len);
1149
1150 return TRUE;
1151 }
1152
1153 static GSList *gd_vc_init(GtkDisplayState *s, VirtualConsole *vc, int index, GSList *group,
1154 GtkWidget *view_menu)
1155 {
1156 const char *label;
1157 char buffer[32];
1158 char path[32];
1159 #if VTE_CHECK_VERSION(0, 26, 0)
1160 VtePty *pty;
1161 #endif
1162 GIOChannel *chan;
1163 GtkWidget *scrolled_window;
1164 GtkAdjustment *vadjustment;
1165 int master_fd, slave_fd;
1166
1167 snprintf(buffer, sizeof(buffer), "vc%d", index);
1168 snprintf(path, sizeof(path), "<QEMU>/View/VC%d", index);
1169
1170 vc->chr = vcs[index];
1171
1172 if (vc->chr->label) {
1173 label = vc->chr->label;
1174 } else {
1175 label = buffer;
1176 }
1177
1178 vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, label);
1179 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item));
1180 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(vc->menu_item), path);
1181 gtk_accel_map_add_entry(path, GDK_KEY_2 + index, HOTKEY_MODIFIERS);
1182
1183 vc->terminal = vte_terminal_new();
1184
1185 master_fd = qemu_openpty_raw(&slave_fd, NULL);
1186 g_assert(master_fd != -1);
1187
1188 #if VTE_CHECK_VERSION(0, 26, 0)
1189 pty = vte_pty_new_foreign(master_fd, NULL);
1190 vte_terminal_set_pty_object(VTE_TERMINAL(vc->terminal), pty);
1191 #else
1192 vte_terminal_set_pty(VTE_TERMINAL(vc->terminal), master_fd);
1193 #endif
1194
1195 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->terminal), -1);
1196
1197 vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->terminal));
1198
1199 scrolled_window = gtk_scrolled_window_new(NULL, vadjustment);
1200 gtk_container_add(GTK_CONTAINER(scrolled_window), vc->terminal);
1201
1202 vte_terminal_set_size(VTE_TERMINAL(vc->terminal), 80, 25);
1203
1204 vc->fd = slave_fd;
1205 vc->chr->opaque = vc;
1206 vc->scrolled_window = scrolled_window;
1207
1208 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vc->scrolled_window),
1209 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1210
1211 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), scrolled_window, gtk_label_new(label));
1212 g_signal_connect(vc->menu_item, "activate",
1213 G_CALLBACK(gd_menu_switch_vc), s);
1214
1215 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item);
1216
1217 qemu_chr_be_generic_open(vc->chr);
1218 if (vc->chr->init) {
1219 vc->chr->init(vc->chr);
1220 }
1221
1222 chan = g_io_channel_unix_new(vc->fd);
1223 g_io_add_watch(chan, G_IO_IN, gd_vc_in, vc);
1224
1225 return group;
1226 }
1227
1228 /** Window Creation **/
1229
1230 static void gd_connect_signals(GtkDisplayState *s)
1231 {
1232 g_signal_connect(s->show_tabs_item, "activate",
1233 G_CALLBACK(gd_menu_show_tabs), s);
1234
1235 g_signal_connect(s->window, "key-press-event",
1236 G_CALLBACK(gd_window_key_event), s);
1237 g_signal_connect(s->window, "delete-event",
1238 G_CALLBACK(gd_window_close), s);
1239
1240 #if GTK_CHECK_VERSION(3, 0, 0)
1241 g_signal_connect(s->drawing_area, "draw",
1242 G_CALLBACK(gd_draw_event), s);
1243 #else
1244 g_signal_connect(s->drawing_area, "expose-event",
1245 G_CALLBACK(gd_expose_event), s);
1246 #endif
1247 g_signal_connect(s->drawing_area, "motion-notify-event",
1248 G_CALLBACK(gd_motion_event), s);
1249 g_signal_connect(s->drawing_area, "button-press-event",
1250 G_CALLBACK(gd_button_event), s);
1251 g_signal_connect(s->drawing_area, "button-release-event",
1252 G_CALLBACK(gd_button_event), s);
1253 g_signal_connect(s->drawing_area, "scroll-event",
1254 G_CALLBACK(gd_scroll_event), s);
1255 g_signal_connect(s->drawing_area, "key-press-event",
1256 G_CALLBACK(gd_key_event), s);
1257 g_signal_connect(s->drawing_area, "key-release-event",
1258 G_CALLBACK(gd_key_event), s);
1259
1260 g_signal_connect(s->pause_item, "activate",
1261 G_CALLBACK(gd_menu_pause), s);
1262 g_signal_connect(s->reset_item, "activate",
1263 G_CALLBACK(gd_menu_reset), s);
1264 g_signal_connect(s->powerdown_item, "activate",
1265 G_CALLBACK(gd_menu_powerdown), s);
1266 g_signal_connect(s->quit_item, "activate",
1267 G_CALLBACK(gd_menu_quit), s);
1268 g_signal_connect(s->full_screen_item, "activate",
1269 G_CALLBACK(gd_menu_full_screen), s);
1270 g_signal_connect(s->zoom_in_item, "activate",
1271 G_CALLBACK(gd_menu_zoom_in), s);
1272 g_signal_connect(s->zoom_out_item, "activate",
1273 G_CALLBACK(gd_menu_zoom_out), s);
1274 g_signal_connect(s->zoom_fixed_item, "activate",
1275 G_CALLBACK(gd_menu_zoom_fixed), s);
1276 g_signal_connect(s->zoom_fit_item, "activate",
1277 G_CALLBACK(gd_menu_zoom_fit), s);
1278 g_signal_connect(s->vga_item, "activate",
1279 G_CALLBACK(gd_menu_switch_vc), s);
1280 g_signal_connect(s->grab_item, "activate",
1281 G_CALLBACK(gd_menu_grab_input), s);
1282 g_signal_connect(s->notebook, "switch-page",
1283 G_CALLBACK(gd_change_page), s);
1284 g_signal_connect(s->drawing_area, "enter-notify-event",
1285 G_CALLBACK(gd_enter_event), s);
1286 g_signal_connect(s->drawing_area, "leave-notify-event",
1287 G_CALLBACK(gd_leave_event), s);
1288 g_signal_connect(s->drawing_area, "focus-out-event",
1289 G_CALLBACK(gd_focus_out_event), s);
1290 }
1291
1292 static GtkWidget *gd_create_menu_machine(GtkDisplayState *s, GtkAccelGroup *accel_group)
1293 {
1294 GtkWidget *machine_menu;
1295 GtkWidget *separator;
1296 GtkStockItem item;
1297
1298 machine_menu = gtk_menu_new();
1299 gtk_menu_set_accel_group(GTK_MENU(machine_menu), accel_group);
1300
1301 s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause"));
1302 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item);
1303
1304 separator = gtk_separator_menu_item_new();
1305 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
1306
1307 s->reset_item = gtk_image_menu_item_new_with_mnemonic(_("_Reset"));
1308 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item);
1309
1310 s->powerdown_item = gtk_image_menu_item_new_with_mnemonic(_("Power _Down"));
1311 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item);
1312
1313 separator = gtk_separator_menu_item_new();
1314 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
1315
1316 s->quit_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_QUIT, NULL);
1317 gtk_stock_lookup(GTK_STOCK_QUIT, &item);
1318 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item),
1319 "<QEMU>/Machine/Quit");
1320 gtk_accel_map_add_entry("<QEMU>/Machine/Quit", item.keyval, item.modifier);
1321 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item);
1322
1323 return machine_menu;
1324 }
1325
1326 static GtkWidget *gd_create_menu_view(GtkDisplayState *s, GtkAccelGroup *accel_group)
1327 {
1328 GSList *group = NULL;
1329 GtkWidget *view_menu;
1330 GtkWidget *separator;
1331 int i;
1332
1333 view_menu = gtk_menu_new();
1334 gtk_menu_set_accel_group(GTK_MENU(view_menu), accel_group);
1335
1336 s->full_screen_item =
1337 gtk_image_menu_item_new_from_stock(GTK_STOCK_FULLSCREEN, NULL);
1338 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->full_screen_item),
1339 "<QEMU>/View/Full Screen");
1340 gtk_accel_map_add_entry("<QEMU>/View/Full Screen", GDK_KEY_f,
1341 HOTKEY_MODIFIERS);
1342 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item);
1343
1344 separator = gtk_separator_menu_item_new();
1345 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1346
1347 s->zoom_in_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_IN, NULL);
1348 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item),
1349 "<QEMU>/View/Zoom In");
1350 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus,
1351 HOTKEY_MODIFIERS);
1352 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item);
1353
1354 s->zoom_out_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_OUT, NULL);
1355 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item),
1356 "<QEMU>/View/Zoom Out");
1357 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus,
1358 HOTKEY_MODIFIERS);
1359 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item);
1360
1361 s->zoom_fixed_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_100, NULL);
1362 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item),
1363 "<QEMU>/View/Zoom Fixed");
1364 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0,
1365 HOTKEY_MODIFIERS);
1366 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item);
1367
1368 s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit"));
1369 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item);
1370
1371 separator = gtk_separator_menu_item_new();
1372 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1373
1374 s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover"));
1375 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item);
1376
1377 s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input"));
1378 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item),
1379 "<QEMU>/View/Grab Input");
1380 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g,
1381 HOTKEY_MODIFIERS);
1382 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item);
1383
1384 separator = gtk_separator_menu_item_new();
1385 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1386
1387 s->vga_item = gtk_radio_menu_item_new_with_mnemonic(group, "_VGA");
1388 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(s->vga_item));
1389 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->vga_item),
1390 "<QEMU>/View/VGA");
1391 gtk_accel_map_add_entry("<QEMU>/View/VGA", GDK_KEY_1, HOTKEY_MODIFIERS);
1392 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->vga_item);
1393
1394 for (i = 0; i < nb_vcs; i++) {
1395 VirtualConsole *vc = &s->vc[i];
1396
1397 group = gd_vc_init(s, vc, i, group, view_menu);
1398 s->nb_vcs++;
1399 }
1400
1401 separator = gtk_separator_menu_item_new();
1402 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1403
1404 s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs"));
1405 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item);
1406
1407 return view_menu;
1408 }
1409
1410 static void gd_create_menus(GtkDisplayState *s)
1411 {
1412 GtkAccelGroup *accel_group;
1413
1414 accel_group = gtk_accel_group_new();
1415 s->machine_menu = gd_create_menu_machine(s, accel_group);
1416 s->view_menu = gd_create_menu_view(s, accel_group);
1417
1418 s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine"));
1419 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item),
1420 s->machine_menu);
1421 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item);
1422
1423 s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View"));
1424 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu);
1425 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item);
1426
1427 g_object_set_data(G_OBJECT(s->window), "accel_group", accel_group);
1428 gtk_window_add_accel_group(GTK_WINDOW(s->window), accel_group);
1429 s->accel_group = accel_group;
1430 }
1431
1432 static const DisplayChangeListenerOps dcl_ops = {
1433 .dpy_name = "gtk",
1434 .dpy_gfx_update = gd_update,
1435 .dpy_gfx_switch = gd_switch,
1436 .dpy_refresh = gd_refresh,
1437 .dpy_mouse_set = gd_mouse_set,
1438 .dpy_cursor_define = gd_cursor_define,
1439 };
1440
1441 void gtk_display_init(DisplayState *ds, bool full_screen)
1442 {
1443 GtkDisplayState *s = g_malloc0(sizeof(*s));
1444 char *filename;
1445
1446 gtk_init(NULL, NULL);
1447
1448 s->dcl.ops = &dcl_ops;
1449 s->dcl.con = qemu_console_lookup_by_index(0);
1450
1451 s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1452 #if GTK_CHECK_VERSION(3, 2, 0)
1453 s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1454 #else
1455 s->vbox = gtk_vbox_new(FALSE, 0);
1456 #endif
1457 s->notebook = gtk_notebook_new();
1458 s->drawing_area = gtk_drawing_area_new();
1459 s->menu_bar = gtk_menu_bar_new();
1460
1461 s->scale_x = 1.0;
1462 s->scale_y = 1.0;
1463 s->free_scale = FALSE;
1464
1465 setlocale(LC_ALL, "");
1466 bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR);
1467 textdomain("qemu");
1468
1469 s->null_cursor = gdk_cursor_new(GDK_BLANK_CURSOR);
1470
1471 s->mouse_mode_notifier.notify = gd_mouse_mode_change;
1472 qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier);
1473 qemu_add_vm_change_state_handler(gd_change_runstate, s);
1474
1475 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), s->drawing_area, gtk_label_new("VGA"));
1476
1477 filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "qemu_logo_no_text.svg");
1478 if (filename) {
1479 GError *error = NULL;
1480 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(filename, &error);
1481 if (pixbuf) {
1482 gtk_window_set_icon(GTK_WINDOW(s->window), pixbuf);
1483 } else {
1484 g_error_free(error);
1485 }
1486 g_free(filename);
1487 }
1488
1489 gd_create_menus(s);
1490
1491 gd_connect_signals(s);
1492
1493 gtk_widget_add_events(s->drawing_area,
1494 GDK_POINTER_MOTION_MASK |
1495 GDK_BUTTON_PRESS_MASK |
1496 GDK_BUTTON_RELEASE_MASK |
1497 GDK_BUTTON_MOTION_MASK |
1498 GDK_ENTER_NOTIFY_MASK |
1499 GDK_LEAVE_NOTIFY_MASK |
1500 GDK_SCROLL_MASK |
1501 GDK_KEY_PRESS_MASK);
1502 gtk_widget_set_double_buffered(s->drawing_area, FALSE);
1503 gtk_widget_set_can_focus(s->drawing_area, TRUE);
1504
1505 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
1506 gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE);
1507
1508 gd_update_caption(s);
1509
1510 gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0);
1511 gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0);
1512
1513 gtk_container_add(GTK_CONTAINER(s->window), s->vbox);
1514
1515 gtk_widget_show_all(s->window);
1516
1517 if (full_screen) {
1518 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item));
1519 }
1520
1521 register_displaychangelistener(&s->dcl);
1522
1523 global_state = s;
1524 }
AR7 emulation for QEMU