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target-arm: A64: Add SIMD three-different ABDL instructions
[qemu/ar7.git] / ui / gtk.c
bloba633d8934633bfaaf872ac0de068386f509754fa
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 "sysemu/sysemu.h"
63 #include "qmp-commands.h"
64 #include "x_keymap.h"
65 #include "keymaps.h"
66 #include "sysemu/char.h"
67
68 #define MAX_VCS 10
69
70
71 /* Compatibility define to let us build on both Gtk2 and Gtk3 */
72 #if GTK_CHECK_VERSION(3, 0, 0)
73 static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh)
74 {
75 *ww = gdk_window_get_width(w);
76 *wh = gdk_window_get_height(w);
77 }
78 #endif
79
80 #if !GTK_CHECK_VERSION(2, 20, 0)
81 #define gtk_widget_get_realized(widget) GTK_WIDGET_REALIZED(widget)
82 #endif
83
84 #ifndef GDK_KEY_0
85 #define GDK_KEY_0 GDK_0
86 #define GDK_KEY_1 GDK_1
87 #define GDK_KEY_2 GDK_2
88 #define GDK_KEY_f GDK_f
89 #define GDK_KEY_g GDK_g
90 #define GDK_KEY_plus GDK_plus
91 #define GDK_KEY_minus GDK_minus
92 #endif
93
94 #define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK)
95 #define IGNORE_MODIFIER_MASK \
96 (GDK_MODIFIER_MASK & ~(GDK_LOCK_MASK | GDK_MOD2_MASK))
97
98 static const int modifier_keycode[] = {
99 /* shift, control, alt keys, meta keys, both left & right */
100 0x2a, 0x36, 0x1d, 0x9d, 0x38, 0xb8, 0xdb, 0xdd,
101 };
102
103 typedef struct VirtualConsole
104 {
105 GtkWidget *menu_item;
106 GtkWidget *terminal;
107 GtkWidget *scrolled_window;
108 CharDriverState *chr;
109 int fd;
110 } VirtualConsole;
111
112 typedef struct GtkDisplayState
113 {
114 GtkWidget *window;
115
116 GtkWidget *menu_bar;
117
118 GtkAccelGroup *accel_group;
119
120 GtkWidget *machine_menu_item;
121 GtkWidget *machine_menu;
122 GtkWidget *pause_item;
123 GtkWidget *reset_item;
124 GtkWidget *powerdown_item;
125 GtkWidget *quit_item;
126
127 GtkWidget *view_menu_item;
128 GtkWidget *view_menu;
129 GtkWidget *full_screen_item;
130 GtkWidget *zoom_in_item;
131 GtkWidget *zoom_out_item;
132 GtkWidget *zoom_fixed_item;
133 GtkWidget *zoom_fit_item;
134 GtkWidget *grab_item;
135 GtkWidget *grab_on_hover_item;
136 GtkWidget *vga_item;
137
138 int nb_vcs;
139 VirtualConsole vc[MAX_VCS];
140
141 GtkWidget *show_tabs_item;
142
143 GtkWidget *vbox;
144 GtkWidget *notebook;
145 GtkWidget *drawing_area;
146 cairo_surface_t *surface;
147 pixman_image_t *convert;
148 DisplayChangeListener dcl;
149 DisplaySurface *ds;
150 int button_mask;
151 int last_x;
152 int last_y;
153
154 double scale_x;
155 double scale_y;
156 gboolean full_screen;
157
158 GdkCursor *null_cursor;
159 Notifier mouse_mode_notifier;
160 gboolean free_scale;
161
162 bool external_pause_update;
163
164 bool modifier_pressed[ARRAY_SIZE(modifier_keycode)];
165 } GtkDisplayState;
166
167 static GtkDisplayState *global_state;
168
169 /** Utility Functions **/
170
171 static bool gd_is_grab_active(GtkDisplayState *s)
172 {
173 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item));
174 }
175
176 static bool gd_grab_on_hover(GtkDisplayState *s)
177 {
178 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item));
179 }
180
181 static bool gd_on_vga(GtkDisplayState *s)
182 {
183 return gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook)) == 0;
184 }
185
186 static void gd_update_cursor(GtkDisplayState *s, gboolean override)
187 {
188 GdkWindow *window;
189 bool on_vga;
190
191 window = gtk_widget_get_window(GTK_WIDGET(s->drawing_area));
192
193 on_vga = gd_on_vga(s);
194
195 if ((override || on_vga) &&
196 (s->full_screen || kbd_mouse_is_absolute() || gd_is_grab_active(s))) {
197 gdk_window_set_cursor(window, s->null_cursor);
198 } else {
199 gdk_window_set_cursor(window, NULL);
200 }
201 }
202
203 static void gd_update_caption(GtkDisplayState *s)
204 {
205 const char *status = "";
206 gchar *title;
207 const char *grab = "";
208 bool is_paused = !runstate_is_running();
209
210 if (gd_is_grab_active(s)) {
211 grab = _(" - Press Ctrl+Alt+G to release grab");
212 }
213
214 if (is_paused) {
215 status = _(" [Paused]");
216 }
217 s->external_pause_update = true;
218 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item),
219 is_paused);
220 s->external_pause_update = false;
221
222 if (qemu_name) {
223 title = g_strdup_printf("QEMU (%s)%s%s", qemu_name, status, grab);
224 } else {
225 title = g_strdup_printf("QEMU%s%s", status, grab);
226 }
227
228 gtk_window_set_title(GTK_WINDOW(s->window), title);
229
230 g_free(title);
231 }
232
233 static void gd_update_windowsize(GtkDisplayState *s)
234 {
235 if (!s->full_screen) {
236 GtkRequisition req;
237 double sx, sy;
238
239 if (s->free_scale) {
240 sx = s->scale_x;
241 sy = s->scale_y;
242
243 s->scale_y = 1.0;
244 s->scale_x = 1.0;
245 } else {
246 sx = 1.0;
247 sy = 1.0;
248 }
249
250 gtk_widget_set_size_request(s->drawing_area,
251 surface_width(s->ds) * s->scale_x,
252 surface_height(s->ds) * s->scale_y);
253 #if GTK_CHECK_VERSION(3, 0, 0)
254 gtk_widget_get_preferred_size(s->vbox, NULL, &req);
255 #else
256 gtk_widget_size_request(s->vbox, &req);
257 #endif
258
259 gtk_window_resize(GTK_WINDOW(s->window),
260 req.width * sx, req.height * sy);
261 }
262 }
263
264 static void gd_update_full_redraw(GtkDisplayState *s)
265 {
266 int ww, wh;
267 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh);
268 gtk_widget_queue_draw_area(s->drawing_area, 0, 0, ww, wh);
269 }
270
271 static void gtk_release_modifiers(GtkDisplayState *s)
272 {
273 int i, keycode;
274
275 if (!gd_on_vga(s)) {
276 return;
277 }
278 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) {
279 keycode = modifier_keycode[i];
280 if (!s->modifier_pressed[i]) {
281 continue;
282 }
283 if (keycode & SCANCODE_GREY) {
284 kbd_put_keycode(SCANCODE_EMUL0);
285 }
286 kbd_put_keycode(keycode | SCANCODE_UP);
287 s->modifier_pressed[i] = false;
288 }
289 }
290
291 /** DisplayState Callbacks **/
292
293 static void gd_update(DisplayChangeListener *dcl,
294 int x, int y, int w, int h)
295 {
296 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
297 int x1, x2, y1, y2;
298 int mx, my;
299 int fbw, fbh;
300 int ww, wh;
301
302 trace_gd_update(x, y, w, h);
303
304 if (s->convert) {
305 pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert,
306 x, y, 0, 0, x, y, w, h);
307 }
308
309 x1 = floor(x * s->scale_x);
310 y1 = floor(y * s->scale_y);
311
312 x2 = ceil(x * s->scale_x + w * s->scale_x);
313 y2 = ceil(y * s->scale_y + h * s->scale_y);
314
315 fbw = surface_width(s->ds) * s->scale_x;
316 fbh = surface_height(s->ds) * s->scale_y;
317
318 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh);
319
320 mx = my = 0;
321 if (ww > fbw) {
322 mx = (ww - fbw) / 2;
323 }
324 if (wh > fbh) {
325 my = (wh - fbh) / 2;
326 }
327
328 gtk_widget_queue_draw_area(s->drawing_area, mx + x1, my + y1, (x2 - x1), (y2 - y1));
329 }
330
331 static void gd_refresh(DisplayChangeListener *dcl)
332 {
333 graphic_hw_update(dcl->con);
334 }
335
336 #if GTK_CHECK_VERSION(3, 0, 0)
337 static void gd_mouse_set(DisplayChangeListener *dcl,
338 int x, int y, int visible)
339 {
340 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
341 GdkDisplay *dpy;
342 GdkDeviceManager *mgr;
343 gint x_root, y_root;
344
345 dpy = gtk_widget_get_display(s->drawing_area);
346 mgr = gdk_display_get_device_manager(dpy);
347 gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area),
348 x, y, &x_root, &y_root);
349 gdk_device_warp(gdk_device_manager_get_client_pointer(mgr),
350 gtk_widget_get_screen(s->drawing_area),
351 x, y);
352 }
353 #else
354 static void gd_mouse_set(DisplayChangeListener *dcl,
355 int x, int y, int visible)
356 {
357 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
358 gint x_root, y_root;
359
360 gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area),
361 x, y, &x_root, &y_root);
362 gdk_display_warp_pointer(gtk_widget_get_display(s->drawing_area),
363 gtk_widget_get_screen(s->drawing_area),
364 x_root, y_root);
365 }
366 #endif
367
368 static void gd_cursor_define(DisplayChangeListener *dcl,
369 QEMUCursor *c)
370 {
371 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
372 GdkPixbuf *pixbuf;
373 GdkCursor *cursor;
374
375 pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data),
376 GDK_COLORSPACE_RGB, true, 8,
377 c->width, c->height, c->width * 4,
378 NULL, NULL);
379 cursor = gdk_cursor_new_from_pixbuf(gtk_widget_get_display(s->drawing_area),
380 pixbuf, c->hot_x, c->hot_y);
381 gdk_window_set_cursor(gtk_widget_get_window(s->drawing_area), cursor);
382 g_object_unref(pixbuf);
383 #if !GTK_CHECK_VERSION(3, 0, 0)
384 gdk_cursor_unref(cursor);
385 #else
386 g_object_unref(cursor);
387 #endif
388 }
389
390 static void gd_switch(DisplayChangeListener *dcl,
391 DisplaySurface *surface)
392 {
393 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl);
394 bool resized = true;
395
396 trace_gd_switch(surface_width(surface), surface_height(surface));
397
398 if (s->surface) {
399 cairo_surface_destroy(s->surface);
400 }
401
402 if (s->ds &&
403 surface_width(s->ds) == surface_width(surface) &&
404 surface_height(s->ds) == surface_height(surface)) {
405 resized = false;
406 }
407 s->ds = surface;
408
409 if (s->convert) {
410 pixman_image_unref(s->convert);
411 s->convert = NULL;
412 }
413
414 if (surface->format == PIXMAN_x8r8g8b8) {
415 /*
416 * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24
417 *
418 * No need to convert, use surface directly. Should be the
419 * common case as this is qemu_default_pixelformat(32) too.
420 */
421 s->surface = cairo_image_surface_create_for_data
422 (surface_data(surface),
423 CAIRO_FORMAT_RGB24,
424 surface_width(surface),
425 surface_height(surface),
426 surface_stride(surface));
427 } else {
428 /* Must convert surface, use pixman to do it. */
429 s->convert = pixman_image_create_bits(PIXMAN_x8r8g8b8,
430 surface_width(surface),
431 surface_height(surface),
432 NULL, 0);
433 s->surface = cairo_image_surface_create_for_data
434 ((void *)pixman_image_get_data(s->convert),
435 CAIRO_FORMAT_RGB24,
436 pixman_image_get_width(s->convert),
437 pixman_image_get_height(s->convert),
438 pixman_image_get_stride(s->convert));
439 pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert,
440 0, 0, 0, 0, 0, 0,
441 pixman_image_get_width(s->convert),
442 pixman_image_get_height(s->convert));
443 }
444
445 if (resized) {
446 gd_update_windowsize(s);
447 } else {
448 gd_update_full_redraw(s);
449 }
450 }
451
452 /** QEMU Events **/
453
454 static void gd_change_runstate(void *opaque, int running, RunState state)
455 {
456 GtkDisplayState *s = opaque;
457
458 gd_update_caption(s);
459 }
460
461 static void gd_mouse_mode_change(Notifier *notify, void *data)
462 {
463 gd_update_cursor(container_of(notify, GtkDisplayState, mouse_mode_notifier),
464 FALSE);
465 }
466
467 /** GTK Events **/
468
469 static gboolean gd_window_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque)
470 {
471 GtkDisplayState *s = opaque;
472 gboolean handled = FALSE;
473
474 if (!gd_is_grab_active(s) ||
475 (key->state & IGNORE_MODIFIER_MASK) == HOTKEY_MODIFIERS) {
476 handled = gtk_window_activate_key(GTK_WINDOW(widget), key);
477 }
478 if (handled) {
479 gtk_release_modifiers(s);
480 } else {
481 handled = gtk_window_propagate_key_event(GTK_WINDOW(widget), key);
482 }
483
484 return handled;
485 }
486
487 static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event,
488 void *opaque)
489 {
490 GtkDisplayState *s = opaque;
491
492 if (!no_quit) {
493 unregister_displaychangelistener(&s->dcl);
494 qmp_quit(NULL);
495 return FALSE;
496 }
497
498 return TRUE;
499 }
500
501 static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque)
502 {
503 GtkDisplayState *s = opaque;
504 int mx, my;
505 int ww, wh;
506 int fbw, fbh;
507
508 if (!gtk_widget_get_realized(widget)) {
509 return FALSE;
510 }
511
512 fbw = surface_width(s->ds);
513 fbh = surface_height(s->ds);
514
515 gdk_drawable_get_size(gtk_widget_get_window(widget), &ww, &wh);
516
517 if (s->full_screen) {
518 s->scale_x = (double)ww / fbw;
519 s->scale_y = (double)wh / fbh;
520 } else if (s->free_scale) {
521 double sx, sy;
522
523 sx = (double)ww / fbw;
524 sy = (double)wh / fbh;
525
526 s->scale_x = s->scale_y = MIN(sx, sy);
527 }
528
529 fbw *= s->scale_x;
530 fbh *= s->scale_y;
531
532 mx = my = 0;
533 if (ww > fbw) {
534 mx = (ww - fbw) / 2;
535 }
536 if (wh > fbh) {
537 my = (wh - fbh) / 2;
538 }
539
540 cairo_rectangle(cr, 0, 0, ww, wh);
541
542 /* Optionally cut out the inner area where the pixmap
543 will be drawn. This avoids 'flashing' since we're
544 not double-buffering. Note we're using the undocumented
545 behaviour of drawing the rectangle from right to left
546 to cut out the whole */
547 cairo_rectangle(cr, mx + fbw, my,
548 -1 * fbw, fbh);
549 cairo_fill(cr);
550
551 cairo_scale(cr, s->scale_x, s->scale_y);
552 cairo_set_source_surface(cr, s->surface, mx / s->scale_x, my / s->scale_y);
553 cairo_paint(cr);
554
555 return TRUE;
556 }
557
558 #if !GTK_CHECK_VERSION(3, 0, 0)
559 static gboolean gd_expose_event(GtkWidget *widget, GdkEventExpose *expose,
560 void *opaque)
561 {
562 cairo_t *cr;
563 gboolean ret;
564
565 cr = gdk_cairo_create(gtk_widget_get_window(widget));
566 cairo_rectangle(cr,
567 expose->area.x,
568 expose->area.y,
569 expose->area.width,
570 expose->area.height);
571 cairo_clip(cr);
572
573 ret = gd_draw_event(widget, cr, opaque);
574
575 cairo_destroy(cr);
576
577 return ret;
578 }
579 #endif
580
581 static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
582 void *opaque)
583 {
584 GtkDisplayState *s = opaque;
585 int dx, dy;
586 int x, y;
587 int mx, my;
588 int fbh, fbw;
589 int ww, wh;
590
591 fbw = surface_width(s->ds) * s->scale_x;
592 fbh = surface_height(s->ds) * s->scale_y;
593
594 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh);
595
596 mx = my = 0;
597 if (ww > fbw) {
598 mx = (ww - fbw) / 2;
599 }
600 if (wh > fbh) {
601 my = (wh - fbh) / 2;
602 }
603
604 x = (motion->x - mx) / s->scale_x;
605 y = (motion->y - my) / s->scale_y;
606
607 if (x < 0 || y < 0 ||
608 x >= surface_width(s->ds) ||
609 y >= surface_height(s->ds)) {
610 return TRUE;
611 }
612
613 if (kbd_mouse_is_absolute()) {
614 dx = x * 0x7FFF / (surface_width(s->ds) - 1);
615 dy = y * 0x7FFF / (surface_height(s->ds) - 1);
616 } else if (s->last_x == -1 || s->last_y == -1) {
617 dx = 0;
618 dy = 0;
619 } else {
620 dx = x - s->last_x;
621 dy = y - s->last_y;
622 }
623
624 s->last_x = x;
625 s->last_y = y;
626
627 if (kbd_mouse_is_absolute() || gd_is_grab_active(s)) {
628 kbd_mouse_event(dx, dy, 0, s->button_mask);
629 }
630
631 if (!kbd_mouse_is_absolute() && gd_is_grab_active(s)) {
632 GdkScreen *screen = gtk_widget_get_screen(s->drawing_area);
633 int x = (int)motion->x_root;
634 int y = (int)motion->y_root;
635
636 /* In relative mode check to see if client pointer hit
637 * one of the screen edges, and if so move it back by
638 * 200 pixels. This is important because the pointer
639 * in the server doesn't correspond 1-for-1, and so
640 * may still be only half way across the screen. Without
641 * this warp, the server pointer would thus appear to hit
642 * an invisible wall */
643 if (x == 0) {
644 x += 200;
645 }
646 if (y == 0) {
647 y += 200;
648 }
649 if (x == (gdk_screen_get_width(screen) - 1)) {
650 x -= 200;
651 }
652 if (y == (gdk_screen_get_height(screen) - 1)) {
653 y -= 200;
654 }
655
656 if (x != (int)motion->x_root || y != (int)motion->y_root) {
657 #if GTK_CHECK_VERSION(3, 0, 0)
658 GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion);
659 gdk_device_warp(dev, screen, x, y);
660 #else
661 GdkDisplay *display = gtk_widget_get_display(widget);
662 gdk_display_warp_pointer(display, screen, x, y);
663 #endif
664 s->last_x = -1;
665 s->last_y = -1;
666 return FALSE;
667 }
668 }
669 return TRUE;
670 }
671
672 static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button,
673 void *opaque)
674 {
675 GtkDisplayState *s = opaque;
676 int dx, dy;
677 int n;
678
679 if (button->button == 1) {
680 n = 0x01;
681 } else if (button->button == 2) {
682 n = 0x04;
683 } else if (button->button == 3) {
684 n = 0x02;
685 } else {
686 n = 0x00;
687 }
688
689 if (button->type == GDK_BUTTON_PRESS) {
690 s->button_mask |= n;
691 } else if (button->type == GDK_BUTTON_RELEASE) {
692 s->button_mask &= ~n;
693 }
694
695 if (kbd_mouse_is_absolute()) {
696 dx = s->last_x * 0x7FFF / (surface_width(s->ds) - 1);
697 dy = s->last_y * 0x7FFF / (surface_height(s->ds) - 1);
698 } else {
699 dx = 0;
700 dy = 0;
701 }
702
703 kbd_mouse_event(dx, dy, 0, s->button_mask);
704
705 return TRUE;
706 }
707
708 static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque)
709 {
710 GtkDisplayState *s = opaque;
711 int gdk_keycode = key->hardware_keycode;
712 int i;
713
714 #ifdef _WIN32
715 UINT qemu_keycode = MapVirtualKey(gdk_keycode, MAPVK_VK_TO_VSC);
716 switch (qemu_keycode) {
717 case 103: /* alt gr */
718 qemu_keycode = 56 | SCANCODE_GREY;
719 break;
720 }
721 #else
722 int qemu_keycode;
723
724 if (gdk_keycode < 9) {
725 qemu_keycode = 0;
726 } else if (gdk_keycode < 97) {
727 qemu_keycode = gdk_keycode - 8;
728 } else if (gdk_keycode < 158) {
729 qemu_keycode = translate_evdev_keycode(gdk_keycode - 97);
730 } else if (gdk_keycode == 208) { /* Hiragana_Katakana */
731 qemu_keycode = 0x70;
732 } else if (gdk_keycode == 211) { /* backslash */
733 qemu_keycode = 0x73;
734 } else {
735 qemu_keycode = 0;
736 }
737 #endif
738
739 trace_gd_key_event(gdk_keycode, qemu_keycode,
740 (key->type == GDK_KEY_PRESS) ? "down" : "up");
741
742 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) {
743 if (qemu_keycode == modifier_keycode[i]) {
744 s->modifier_pressed[i] = (key->type == GDK_KEY_PRESS);
745 }
746 }
747
748 if (qemu_keycode & SCANCODE_GREY) {
749 kbd_put_keycode(SCANCODE_EMUL0);
750 }
751
752 if (key->type == GDK_KEY_PRESS) {
753 kbd_put_keycode(qemu_keycode & SCANCODE_KEYCODEMASK);
754 } else if (key->type == GDK_KEY_RELEASE) {
755 kbd_put_keycode(qemu_keycode | SCANCODE_UP);
756 } else {
757 g_assert_not_reached();
758 }
759
760 return TRUE;
761 }
762
763 /** Window Menu Actions **/
764
765 static void gd_menu_pause(GtkMenuItem *item, void *opaque)
766 {
767 GtkDisplayState *s = opaque;
768
769 if (s->external_pause_update) {
770 return;
771 }
772 if (runstate_is_running()) {
773 qmp_stop(NULL);
774 } else {
775 qmp_cont(NULL);
776 }
777 }
778
779 static void gd_menu_reset(GtkMenuItem *item, void *opaque)
780 {
781 qmp_system_reset(NULL);
782 }
783
784 static void gd_menu_powerdown(GtkMenuItem *item, void *opaque)
785 {
786 qmp_system_powerdown(NULL);
787 }
788
789 static void gd_menu_quit(GtkMenuItem *item, void *opaque)
790 {
791 qmp_quit(NULL);
792 }
793
794 static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque)
795 {
796 GtkDisplayState *s = opaque;
797
798 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vga_item))) {
799 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), 0);
800 } else {
801 int i;
802
803 gtk_release_modifiers(s);
804 for (i = 0; i < s->nb_vcs; i++) {
805 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vc[i].menu_item))) {
806 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), i + 1);
807 break;
808 }
809 }
810 }
811 }
812
813 static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque)
814 {
815 GtkDisplayState *s = opaque;
816
817 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) {
818 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE);
819 } else {
820 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
821 }
822 }
823
824 static void gd_menu_full_screen(GtkMenuItem *item, void *opaque)
825 {
826 GtkDisplayState *s = opaque;
827
828 if (!s->full_screen) {
829 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
830 gtk_widget_set_size_request(s->menu_bar, 0, 0);
831 gtk_widget_set_size_request(s->drawing_area, -1, -1);
832 gtk_window_fullscreen(GTK_WINDOW(s->window));
833 if (gd_on_vga(s)) {
834 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), TRUE);
835 }
836 s->full_screen = TRUE;
837 } else {
838 gtk_window_unfullscreen(GTK_WINDOW(s->window));
839 gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s);
840 gtk_widget_set_size_request(s->menu_bar, -1, -1);
841 gtk_widget_set_size_request(s->drawing_area,
842 surface_width(s->ds),
843 surface_height(s->ds));
844 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), FALSE);
845 s->full_screen = FALSE;
846 s->scale_x = 1.0;
847 s->scale_y = 1.0;
848 }
849
850 gd_update_cursor(s, FALSE);
851 }
852
853 static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque)
854 {
855 GtkDisplayState *s = opaque;
856
857 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
858 FALSE);
859
860 s->scale_x += .25;
861 s->scale_y += .25;
862
863 gd_update_windowsize(s);
864 }
865
866 static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque)
867 {
868 GtkDisplayState *s = opaque;
869
870 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
871 FALSE);
872
873 s->scale_x -= .25;
874 s->scale_y -= .25;
875
876 s->scale_x = MAX(s->scale_x, .25);
877 s->scale_y = MAX(s->scale_y, .25);
878
879 gd_update_windowsize(s);
880 }
881
882 static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque)
883 {
884 GtkDisplayState *s = opaque;
885
886 s->scale_x = 1.0;
887 s->scale_y = 1.0;
888
889 gd_update_windowsize(s);
890 }
891
892 static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque)
893 {
894 GtkDisplayState *s = opaque;
895
896 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) {
897 s->free_scale = TRUE;
898 } else {
899 s->free_scale = FALSE;
900 s->scale_x = 1.0;
901 s->scale_y = 1.0;
902 gd_update_windowsize(s);
903 }
904
905 gd_update_full_redraw(s);
906 }
907
908 static void gd_grab_keyboard(GtkDisplayState *s)
909 {
910 #if GTK_CHECK_VERSION(3, 0, 0)
911 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
912 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
913 GList *devices = gdk_device_manager_list_devices(mgr,
914 GDK_DEVICE_TYPE_MASTER);
915 GList *tmp = devices;
916 while (tmp) {
917 GdkDevice *dev = tmp->data;
918 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) {
919 gdk_device_grab(dev,
920 gtk_widget_get_window(s->drawing_area),
921 GDK_OWNERSHIP_NONE,
922 FALSE,
923 GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK,
924 NULL,
925 GDK_CURRENT_TIME);
926 }
927 tmp = tmp->next;
928 }
929 g_list_free(devices);
930 #else
931 gdk_keyboard_grab(gtk_widget_get_window(s->drawing_area),
932 FALSE,
933 GDK_CURRENT_TIME);
934 #endif
935 }
936
937 static void gd_ungrab_keyboard(GtkDisplayState *s)
938 {
939 #if GTK_CHECK_VERSION(3, 0, 0)
940 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
941 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
942 GList *devices = gdk_device_manager_list_devices(mgr,
943 GDK_DEVICE_TYPE_MASTER);
944 GList *tmp = devices;
945 while (tmp) {
946 GdkDevice *dev = tmp->data;
947 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) {
948 gdk_device_ungrab(dev,
949 GDK_CURRENT_TIME);
950 }
951 tmp = tmp->next;
952 }
953 g_list_free(devices);
954 #else
955 gdk_keyboard_ungrab(GDK_CURRENT_TIME);
956 #endif
957 }
958
959 static void gd_grab_pointer(GtkDisplayState *s)
960 {
961 #if GTK_CHECK_VERSION(3, 0, 0)
962 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
963 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
964 GList *devices = gdk_device_manager_list_devices(mgr,
965 GDK_DEVICE_TYPE_MASTER);
966 GList *tmp = devices;
967 while (tmp) {
968 GdkDevice *dev = tmp->data;
969 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) {
970 gdk_device_grab(dev,
971 gtk_widget_get_window(s->drawing_area),
972 GDK_OWNERSHIP_NONE,
973 FALSE, /* All events to come to our
974 window directly */
975 GDK_POINTER_MOTION_MASK |
976 GDK_BUTTON_PRESS_MASK |
977 GDK_BUTTON_RELEASE_MASK |
978 GDK_BUTTON_MOTION_MASK |
979 GDK_SCROLL_MASK,
980 s->null_cursor,
981 GDK_CURRENT_TIME);
982 }
983 tmp = tmp->next;
984 }
985 g_list_free(devices);
986 #else
987 gdk_pointer_grab(gtk_widget_get_window(s->drawing_area),
988 FALSE, /* All events to come to our window directly */
989 GDK_POINTER_MOTION_MASK |
990 GDK_BUTTON_PRESS_MASK |
991 GDK_BUTTON_RELEASE_MASK |
992 GDK_BUTTON_MOTION_MASK |
993 GDK_SCROLL_MASK,
994 NULL, /* Allow cursor to move over entire desktop */
995 s->null_cursor,
996 GDK_CURRENT_TIME);
997 #endif
998 }
999
1000 static void gd_ungrab_pointer(GtkDisplayState *s)
1001 {
1002 #if GTK_CHECK_VERSION(3, 0, 0)
1003 GdkDisplay *display = gtk_widget_get_display(s->drawing_area);
1004 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
1005 GList *devices = gdk_device_manager_list_devices(mgr,
1006 GDK_DEVICE_TYPE_MASTER);
1007 GList *tmp = devices;
1008 while (tmp) {
1009 GdkDevice *dev = tmp->data;
1010 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) {
1011 gdk_device_ungrab(dev,
1012 GDK_CURRENT_TIME);
1013 }
1014 tmp = tmp->next;
1015 }
1016 g_list_free(devices);
1017 #else
1018 gdk_pointer_ungrab(GDK_CURRENT_TIME);
1019 #endif
1020 }
1021
1022 static void gd_menu_grab_input(GtkMenuItem *item, void *opaque)
1023 {
1024 GtkDisplayState *s = opaque;
1025
1026 if (gd_is_grab_active(s)) {
1027 gd_grab_keyboard(s);
1028 gd_grab_pointer(s);
1029 } else {
1030 gd_ungrab_keyboard(s);
1031 gd_ungrab_pointer(s);
1032 }
1033
1034 gd_update_caption(s);
1035 gd_update_cursor(s, FALSE);
1036 }
1037
1038 static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2,
1039 gpointer data)
1040 {
1041 GtkDisplayState *s = data;
1042 guint last_page;
1043 gboolean on_vga;
1044
1045 if (!gtk_widget_get_realized(s->notebook)) {
1046 return;
1047 }
1048
1049 last_page = gtk_notebook_get_current_page(nb);
1050
1051 if (last_page) {
1052 gtk_widget_set_size_request(s->vc[last_page - 1].terminal, -1, -1);
1053 }
1054
1055 on_vga = arg2 == 0;
1056
1057 if (!on_vga) {
1058 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1059 FALSE);
1060 } else if (s->full_screen) {
1061 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1062 TRUE);
1063 }
1064
1065 if (arg2 == 0) {
1066 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->vga_item), TRUE);
1067 } else {
1068 VirtualConsole *vc = &s->vc[arg2 - 1];
1069 VteTerminal *term = VTE_TERMINAL(vc->terminal);
1070 int width, height;
1071
1072 width = 80 * vte_terminal_get_char_width(term);
1073 height = 25 * vte_terminal_get_char_height(term);
1074
1075 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE);
1076 gtk_widget_set_size_request(vc->terminal, width, height);
1077 }
1078
1079 gtk_widget_set_sensitive(s->grab_item, on_vga);
1080
1081 gd_update_cursor(s, TRUE);
1082 }
1083
1084 static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data)
1085 {
1086 GtkDisplayState *s = data;
1087
1088 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) {
1089 gd_grab_keyboard(s);
1090 }
1091
1092 return TRUE;
1093 }
1094
1095 static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data)
1096 {
1097 GtkDisplayState *s = data;
1098
1099 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) {
1100 gd_ungrab_keyboard(s);
1101 }
1102
1103 return TRUE;
1104 }
1105
1106 static gboolean gd_focus_out_event(GtkWidget *widget,
1107 GdkEventCrossing *crossing, gpointer data)
1108 {
1109 GtkDisplayState *s = data;
1110
1111 gtk_release_modifiers(s);
1112
1113 return TRUE;
1114 }
1115
1116 /** Virtual Console Callbacks **/
1117
1118 static int gd_vc_chr_write(CharDriverState *chr, const uint8_t *buf, int len)
1119 {
1120 VirtualConsole *vc = chr->opaque;
1121
1122 return write(vc->fd, buf, len);
1123 }
1124
1125 static int nb_vcs;
1126 static CharDriverState *vcs[MAX_VCS];
1127
1128 static CharDriverState *gd_vc_handler(ChardevVC *unused)
1129 {
1130 CharDriverState *chr;
1131
1132 chr = g_malloc0(sizeof(*chr));
1133 chr->chr_write = gd_vc_chr_write;
1134 /* defer OPENED events until our vc is fully initialized */
1135 chr->explicit_be_open = true;
1136
1137 vcs[nb_vcs++] = chr;
1138
1139 return chr;
1140 }
1141
1142 void early_gtk_display_init(void)
1143 {
1144 register_vc_handler(gd_vc_handler);
1145 }
1146
1147 static gboolean gd_vc_in(GIOChannel *chan, GIOCondition cond, void *opaque)
1148 {
1149 VirtualConsole *vc = opaque;
1150 uint8_t buffer[1024];
1151 ssize_t len;
1152
1153 len = read(vc->fd, buffer, sizeof(buffer));
1154 if (len <= 0) {
1155 return FALSE;
1156 }
1157
1158 qemu_chr_be_write(vc->chr, buffer, len);
1159
1160 return TRUE;
1161 }
1162
1163 static GSList *gd_vc_init(GtkDisplayState *s, VirtualConsole *vc, int index, GSList *group,
1164 GtkWidget *view_menu)
1165 {
1166 const char *label;
1167 char buffer[32];
1168 char path[32];
1169 #if VTE_CHECK_VERSION(0, 26, 0)
1170 VtePty *pty;
1171 #endif
1172 GIOChannel *chan;
1173 GtkWidget *scrolled_window;
1174 GtkAdjustment *vadjustment;
1175 int master_fd, slave_fd;
1176
1177 snprintf(buffer, sizeof(buffer), "vc%d", index);
1178 snprintf(path, sizeof(path), "<QEMU>/View/VC%d", index);
1179
1180 vc->chr = vcs[index];
1181
1182 if (vc->chr->label) {
1183 label = vc->chr->label;
1184 } else {
1185 label = buffer;
1186 }
1187
1188 vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, label);
1189 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item));
1190 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(vc->menu_item), path);
1191 gtk_accel_map_add_entry(path, GDK_KEY_2 + index, HOTKEY_MODIFIERS);
1192
1193 vc->terminal = vte_terminal_new();
1194
1195 master_fd = qemu_openpty_raw(&slave_fd, NULL);
1196 g_assert(master_fd != -1);
1197
1198 #if VTE_CHECK_VERSION(0, 26, 0)
1199 pty = vte_pty_new_foreign(master_fd, NULL);
1200 vte_terminal_set_pty_object(VTE_TERMINAL(vc->terminal), pty);
1201 #else
1202 vte_terminal_set_pty(VTE_TERMINAL(vc->terminal), master_fd);
1203 #endif
1204
1205 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->terminal), -1);
1206
1207 vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->terminal));
1208
1209 scrolled_window = gtk_scrolled_window_new(NULL, vadjustment);
1210 gtk_container_add(GTK_CONTAINER(scrolled_window), vc->terminal);
1211
1212 vte_terminal_set_size(VTE_TERMINAL(vc->terminal), 80, 25);
1213
1214 vc->fd = slave_fd;
1215 vc->chr->opaque = vc;
1216 vc->scrolled_window = scrolled_window;
1217
1218 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vc->scrolled_window),
1219 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1220
1221 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), scrolled_window, gtk_label_new(label));
1222 g_signal_connect(vc->menu_item, "activate",
1223 G_CALLBACK(gd_menu_switch_vc), s);
1224
1225 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item);
1226
1227 qemu_chr_be_generic_open(vc->chr);
1228 if (vc->chr->init) {
1229 vc->chr->init(vc->chr);
1230 }
1231
1232 chan = g_io_channel_unix_new(vc->fd);
1233 g_io_add_watch(chan, G_IO_IN, gd_vc_in, vc);
1234
1235 return group;
1236 }
1237
1238 /** Window Creation **/
1239
1240 static void gd_connect_signals(GtkDisplayState *s)
1241 {
1242 g_signal_connect(s->show_tabs_item, "activate",
1243 G_CALLBACK(gd_menu_show_tabs), s);
1244
1245 g_signal_connect(s->window, "key-press-event",
1246 G_CALLBACK(gd_window_key_event), s);
1247 g_signal_connect(s->window, "delete-event",
1248 G_CALLBACK(gd_window_close), s);
1249
1250 #if GTK_CHECK_VERSION(3, 0, 0)
1251 g_signal_connect(s->drawing_area, "draw",
1252 G_CALLBACK(gd_draw_event), s);
1253 #else
1254 g_signal_connect(s->drawing_area, "expose-event",
1255 G_CALLBACK(gd_expose_event), s);
1256 #endif
1257 g_signal_connect(s->drawing_area, "motion-notify-event",
1258 G_CALLBACK(gd_motion_event), s);
1259 g_signal_connect(s->drawing_area, "button-press-event",
1260 G_CALLBACK(gd_button_event), s);
1261 g_signal_connect(s->drawing_area, "button-release-event",
1262 G_CALLBACK(gd_button_event), s);
1263 g_signal_connect(s->drawing_area, "key-press-event",
1264 G_CALLBACK(gd_key_event), s);
1265 g_signal_connect(s->drawing_area, "key-release-event",
1266 G_CALLBACK(gd_key_event), s);
1267
1268 g_signal_connect(s->pause_item, "activate",
1269 G_CALLBACK(gd_menu_pause), s);
1270 g_signal_connect(s->reset_item, "activate",
1271 G_CALLBACK(gd_menu_reset), s);
1272 g_signal_connect(s->powerdown_item, "activate",
1273 G_CALLBACK(gd_menu_powerdown), s);
1274 g_signal_connect(s->quit_item, "activate",
1275 G_CALLBACK(gd_menu_quit), s);
1276 g_signal_connect(s->full_screen_item, "activate",
1277 G_CALLBACK(gd_menu_full_screen), s);
1278 g_signal_connect(s->zoom_in_item, "activate",
1279 G_CALLBACK(gd_menu_zoom_in), s);
1280 g_signal_connect(s->zoom_out_item, "activate",
1281 G_CALLBACK(gd_menu_zoom_out), s);
1282 g_signal_connect(s->zoom_fixed_item, "activate",
1283 G_CALLBACK(gd_menu_zoom_fixed), s);
1284 g_signal_connect(s->zoom_fit_item, "activate",
1285 G_CALLBACK(gd_menu_zoom_fit), s);
1286 g_signal_connect(s->vga_item, "activate",
1287 G_CALLBACK(gd_menu_switch_vc), s);
1288 g_signal_connect(s->grab_item, "activate",
1289 G_CALLBACK(gd_menu_grab_input), s);
1290 g_signal_connect(s->notebook, "switch-page",
1291 G_CALLBACK(gd_change_page), s);
1292 g_signal_connect(s->drawing_area, "enter-notify-event",
1293 G_CALLBACK(gd_enter_event), s);
1294 g_signal_connect(s->drawing_area, "leave-notify-event",
1295 G_CALLBACK(gd_leave_event), s);
1296 g_signal_connect(s->drawing_area, "focus-out-event",
1297 G_CALLBACK(gd_focus_out_event), s);
1298 }
1299
1300 static GtkWidget *gd_create_menu_machine(GtkDisplayState *s, GtkAccelGroup *accel_group)
1301 {
1302 GtkWidget *machine_menu;
1303 GtkWidget *separator;
1304 GtkStockItem item;
1305
1306 machine_menu = gtk_menu_new();
1307 gtk_menu_set_accel_group(GTK_MENU(machine_menu), accel_group);
1308
1309 s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause"));
1310 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item);
1311
1312 separator = gtk_separator_menu_item_new();
1313 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
1314
1315 s->reset_item = gtk_image_menu_item_new_with_mnemonic(_("_Reset"));
1316 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item);
1317
1318 s->powerdown_item = gtk_image_menu_item_new_with_mnemonic(_("Power _Down"));
1319 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item);
1320
1321 separator = gtk_separator_menu_item_new();
1322 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
1323
1324 s->quit_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_QUIT, NULL);
1325 gtk_stock_lookup(GTK_STOCK_QUIT, &item);
1326 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item),
1327 "<QEMU>/Machine/Quit");
1328 gtk_accel_map_add_entry("<QEMU>/Machine/Quit", item.keyval, item.modifier);
1329 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item);
1330
1331 return machine_menu;
1332 }
1333
1334 static GtkWidget *gd_create_menu_view(GtkDisplayState *s, GtkAccelGroup *accel_group)
1335 {
1336 GSList *group = NULL;
1337 GtkWidget *view_menu;
1338 GtkWidget *separator;
1339 int i;
1340
1341 view_menu = gtk_menu_new();
1342 gtk_menu_set_accel_group(GTK_MENU(view_menu), accel_group);
1343
1344 s->full_screen_item =
1345 gtk_image_menu_item_new_from_stock(GTK_STOCK_FULLSCREEN, NULL);
1346 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->full_screen_item),
1347 "<QEMU>/View/Full Screen");
1348 gtk_accel_map_add_entry("<QEMU>/View/Full Screen", GDK_KEY_f,
1349 HOTKEY_MODIFIERS);
1350 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item);
1351
1352 separator = gtk_separator_menu_item_new();
1353 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1354
1355 s->zoom_in_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_IN, NULL);
1356 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item),
1357 "<QEMU>/View/Zoom In");
1358 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus,
1359 HOTKEY_MODIFIERS);
1360 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item);
1361
1362 s->zoom_out_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_OUT, NULL);
1363 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item),
1364 "<QEMU>/View/Zoom Out");
1365 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus,
1366 HOTKEY_MODIFIERS);
1367 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item);
1368
1369 s->zoom_fixed_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_100, NULL);
1370 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item),
1371 "<QEMU>/View/Zoom Fixed");
1372 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0,
1373 HOTKEY_MODIFIERS);
1374 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item);
1375
1376 s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit"));
1377 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item);
1378
1379 separator = gtk_separator_menu_item_new();
1380 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1381
1382 s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover"));
1383 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item);
1384
1385 s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input"));
1386 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item),
1387 "<QEMU>/View/Grab Input");
1388 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g,
1389 HOTKEY_MODIFIERS);
1390 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item);
1391
1392 separator = gtk_separator_menu_item_new();
1393 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1394
1395 s->vga_item = gtk_radio_menu_item_new_with_mnemonic(group, "_VGA");
1396 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(s->vga_item));
1397 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->vga_item),
1398 "<QEMU>/View/VGA");
1399 gtk_accel_map_add_entry("<QEMU>/View/VGA", GDK_KEY_1, HOTKEY_MODIFIERS);
1400 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->vga_item);
1401
1402 for (i = 0; i < nb_vcs; i++) {
1403 VirtualConsole *vc = &s->vc[i];
1404
1405 group = gd_vc_init(s, vc, i, group, view_menu);
1406 s->nb_vcs++;
1407 }
1408
1409 separator = gtk_separator_menu_item_new();
1410 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
1411
1412 s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs"));
1413 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item);
1414
1415 return view_menu;
1416 }
1417
1418 static void gd_create_menus(GtkDisplayState *s)
1419 {
1420 GtkAccelGroup *accel_group;
1421
1422 accel_group = gtk_accel_group_new();
1423 s->machine_menu = gd_create_menu_machine(s, accel_group);
1424 s->view_menu = gd_create_menu_view(s, accel_group);
1425
1426 s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine"));
1427 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item),
1428 s->machine_menu);
1429 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item);
1430
1431 s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View"));
1432 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu);
1433 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item);
1434
1435 g_object_set_data(G_OBJECT(s->window), "accel_group", accel_group);
1436 gtk_window_add_accel_group(GTK_WINDOW(s->window), accel_group);
1437 s->accel_group = accel_group;
1438 }
1439
1440 static const DisplayChangeListenerOps dcl_ops = {
1441 .dpy_name = "gtk",
1442 .dpy_gfx_update = gd_update,
1443 .dpy_gfx_switch = gd_switch,
1444 .dpy_refresh = gd_refresh,
1445 .dpy_mouse_set = gd_mouse_set,
1446 .dpy_cursor_define = gd_cursor_define,
1447 };
1448
1449 void gtk_display_init(DisplayState *ds, bool full_screen)
1450 {
1451 GtkDisplayState *s = g_malloc0(sizeof(*s));
1452 char *filename;
1453
1454 gtk_init(NULL, NULL);
1455
1456 s->dcl.ops = &dcl_ops;
1457 s->dcl.con = qemu_console_lookup_by_index(0);
1458
1459 s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1460 #if GTK_CHECK_VERSION(3, 2, 0)
1461 s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1462 #else
1463 s->vbox = gtk_vbox_new(FALSE, 0);
1464 #endif
1465 s->notebook = gtk_notebook_new();
1466 s->drawing_area = gtk_drawing_area_new();
1467 s->menu_bar = gtk_menu_bar_new();
1468
1469 s->scale_x = 1.0;
1470 s->scale_y = 1.0;
1471 s->free_scale = FALSE;
1472
1473 setlocale(LC_ALL, "");
1474 bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR);
1475 textdomain("qemu");
1476
1477 s->null_cursor = gdk_cursor_new(GDK_BLANK_CURSOR);
1478
1479 s->mouse_mode_notifier.notify = gd_mouse_mode_change;
1480 qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier);
1481 qemu_add_vm_change_state_handler(gd_change_runstate, s);
1482
1483 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), s->drawing_area, gtk_label_new("VGA"));
1484
1485 filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "qemu_logo_no_text.svg");
1486 if (filename) {
1487 GError *error = NULL;
1488 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(filename, &error);
1489 if (pixbuf) {
1490 gtk_window_set_icon(GTK_WINDOW(s->window), pixbuf);
1491 } else {
1492 g_error_free(error);
1493 }
1494 g_free(filename);
1495 }
1496
1497 gd_create_menus(s);
1498
1499 gd_connect_signals(s);
1500
1501 gtk_widget_add_events(s->drawing_area,
1502 GDK_POINTER_MOTION_MASK |
1503 GDK_BUTTON_PRESS_MASK |
1504 GDK_BUTTON_RELEASE_MASK |
1505 GDK_BUTTON_MOTION_MASK |
1506 GDK_ENTER_NOTIFY_MASK |
1507 GDK_LEAVE_NOTIFY_MASK |
1508 GDK_SCROLL_MASK |
1509 GDK_KEY_PRESS_MASK);
1510 gtk_widget_set_double_buffered(s->drawing_area, FALSE);
1511 gtk_widget_set_can_focus(s->drawing_area, TRUE);
1512
1513 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
1514 gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE);
1515
1516 gd_update_caption(s);
1517
1518 gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0);
1519 gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0);
1520
1521 gtk_container_add(GTK_CONTAINER(s->window), s->vbox);
1522
1523 gtk_widget_show_all(s->window);
1524
1525 if (full_screen) {
1526 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item));
1527 }
1528
1529 register_displaychangelistener(&s->dcl);
1530
1531 global_state = s;
1532 }
AR7 emulation for QEMU