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a4ccabcf
AL
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
834574ea
AL
34#define GETTEXT_PACKAGE "qemu"
35#define LOCALEDIR "po"
36
e16f4c87 37#include "qemu/osdep.h"
c95e3080 38#include "qemu-common.h"
f348b6d1 39#include "qemu/cutils.h"
c95e3080 40
dc7ff344
GH
41#include "ui/console.h"
42#include "ui/gtk.h"
c95e3080 43
834574ea 44#include <glib/gi18n.h>
3f58eade 45#include <locale.h>
bbbf9bfb 46#if defined(CONFIG_VTE)
a4ccabcf 47#include <vte/vte.h>
bbbf9bfb 48#endif
a4ccabcf
AL
49#include <math.h>
50
ef0dd982 51#include "trace.h"
af98ba92 52#include "ui/input.h"
a4ccabcf
AL
53#include "sysemu/sysemu.h"
54#include "qmp-commands.h"
55#include "x_keymap.h"
56#include "keymaps.h"
dccfcd0e 57#include "sysemu/char.h"
6a24ced5 58#include "qom/object.h"
a4ccabcf 59
d861def3 60#define MAX_VCS 10
82fc1809
GH
61#define VC_WINDOW_X_MIN 320
62#define VC_WINDOW_Y_MIN 240
63#define VC_TERM_X_MIN 80
64#define VC_TERM_Y_MIN 25
65#define VC_SCALE_MIN 0.25
66#define VC_SCALE_STEP 0.25
d861def3 67
bbbf9bfb
SW
68#if !defined(CONFIG_VTE)
69# define VTE_CHECK_VERSION(a, b, c) 0
70#endif
cba68834 71
6fa27697
GH
72#if defined(CONFIG_VTE) && !GTK_CHECK_VERSION(3, 0, 0)
73/*
74 * The gtk2 vte terminal widget seriously messes up the window resize
75 * for some reason. You basically can't make the qemu window smaller
76 * any more because the toplevel window geoemtry hints are overridden.
77 *
78 * Workaround that by hiding all vte widgets, except the one in the
79 * current tab.
80 *
81 * Luckily everything works smooth in gtk3.
82 */
83# define VTE_RESIZE_HACK 1
84#endif
85
ef6413a2
DB
86#if !GTK_CHECK_VERSION(2, 20, 0)
87#define gtk_widget_get_realized(widget) GTK_WIDGET_REALIZED(widget)
88#endif
89
0a337ed0
GH
90#ifndef GDK_IS_X11_DISPLAY
91#define GDK_IS_X11_DISPLAY(dpy) (dpy == dpy)
92#endif
93#ifndef GDK_IS_WIN32_DISPLAY
94#define GDK_IS_WIN32_DISPLAY(dpy) (dpy == dpy)
95#endif
96
bc0477c7
DB
97#ifndef GDK_KEY_0
98#define GDK_KEY_0 GDK_0
99#define GDK_KEY_1 GDK_1
100#define GDK_KEY_2 GDK_2
101#define GDK_KEY_f GDK_f
102#define GDK_KEY_g GDK_g
db1da1f2 103#define GDK_KEY_q GDK_q
bc0477c7
DB
104#define GDK_KEY_plus GDK_plus
105#define GDK_KEY_minus GDK_minus
dc520171 106#define GDK_KEY_Pause GDK_Pause
bc0477c7 107#endif
ef6413a2 108
c8f3f17c
DB
109/* Some older mingw versions lack this constant or have
110 * it conditionally defined */
111#ifdef _WIN32
112# ifndef MAPVK_VK_TO_VSC
113# define MAPVK_VK_TO_VSC 0
114# endif
115#endif
116
117
b1e749c0 118#define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK)
b1e749c0 119
6db253ca
JK
120static const int modifier_keycode[] = {
121 /* shift, control, alt keys, meta keys, both left & right */
122 0x2a, 0x36, 0x1d, 0x9d, 0x38, 0xb8, 0xdb, 0xdd,
123};
124
e3500d1f 125struct GtkDisplayState {
a4ccabcf
AL
126 GtkWidget *window;
127
128 GtkWidget *menu_bar;
129
73d4dc71
AL
130 GtkAccelGroup *accel_group;
131
30e8f22b
JK
132 GtkWidget *machine_menu_item;
133 GtkWidget *machine_menu;
134 GtkWidget *pause_item;
135 GtkWidget *reset_item;
136 GtkWidget *powerdown_item;
a4ccabcf
AL
137 GtkWidget *quit_item;
138
139 GtkWidget *view_menu_item;
140 GtkWidget *view_menu;
c6158483 141 GtkWidget *full_screen_item;
44b31e0b 142 GtkWidget *copy_item;
c6158483
AL
143 GtkWidget *zoom_in_item;
144 GtkWidget *zoom_out_item;
145 GtkWidget *zoom_fixed_item;
146 GtkWidget *zoom_fit_item;
5104a1f6
AL
147 GtkWidget *grab_item;
148 GtkWidget *grab_on_hover_item;
a4ccabcf 149
d861def3
AL
150 int nb_vcs;
151 VirtualConsole vc[MAX_VCS];
152
a4ccabcf 153 GtkWidget *show_tabs_item;
cdeb7090 154 GtkWidget *untabify_item;
a4ccabcf
AL
155
156 GtkWidget *vbox;
157 GtkWidget *notebook;
a4ccabcf 158 int button_mask;
e61031cd 159 gboolean last_set;
a4ccabcf
AL
160 int last_x;
161 int last_y;
ecce1929
TI
162 int grab_x_root;
163 int grab_y_root;
4c638e2e
GH
164 VirtualConsole *kbd_owner;
165 VirtualConsole *ptr_owner;
a4ccabcf 166
c6158483 167 gboolean full_screen;
a4ccabcf
AL
168
169 GdkCursor *null_cursor;
170 Notifier mouse_mode_notifier;
c6158483 171 gboolean free_scale;
30e8f22b
JK
172
173 bool external_pause_update;
6db253ca
JK
174
175 bool modifier_pressed[ARRAY_SIZE(modifier_keycode)];
3158a348 176 bool has_evdev;
1a01716a 177 bool ignore_keys;
e3500d1f 178};
a4ccabcf 179
d531deef 180static void gd_grab_pointer(VirtualConsole *vc, const char *reason);
2884cf5b 181static void gd_ungrab_pointer(GtkDisplayState *s);
d531deef 182static void gd_grab_keyboard(VirtualConsole *vc, const char *reason);
aa4f4058 183static void gd_ungrab_keyboard(GtkDisplayState *s);
2884cf5b 184
a4ccabcf
AL
185/** Utility Functions **/
186
271a25c0
GH
187static VirtualConsole *gd_vc_find_by_menu(GtkDisplayState *s)
188{
189 VirtualConsole *vc;
190 gint i;
191
192 for (i = 0; i < s->nb_vcs; i++) {
193 vc = &s->vc[i];
194 if (gtk_check_menu_item_get_active
195 (GTK_CHECK_MENU_ITEM(vc->menu_item))) {
196 return vc;
197 }
198 }
199 return NULL;
200}
201
202static VirtualConsole *gd_vc_find_by_page(GtkDisplayState *s, gint page)
203{
204 VirtualConsole *vc;
205 gint i, p;
206
207 for (i = 0; i < s->nb_vcs; i++) {
208 vc = &s->vc[i];
209 p = gtk_notebook_page_num(GTK_NOTEBOOK(s->notebook), vc->tab_item);
210 if (p == page) {
211 return vc;
212 }
213 }
214 return NULL;
215}
216
e3500d1f
GH
217static VirtualConsole *gd_vc_find_current(GtkDisplayState *s)
218{
219 gint page;
220
221 page = gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook));
222 return gd_vc_find_by_page(s, page);
223}
224
5104a1f6
AL
225static bool gd_is_grab_active(GtkDisplayState *s)
226{
227 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item));
228}
229
230static bool gd_grab_on_hover(GtkDisplayState *s)
231{
232 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item));
233}
234
e3500d1f 235static void gd_update_cursor(VirtualConsole *vc)
a4ccabcf 236{
e3500d1f 237 GtkDisplayState *s = vc->s;
a4ccabcf 238 GdkWindow *window;
a4ccabcf 239
f8c223f6
GH
240 if (vc->type != GD_VC_GFX ||
241 !qemu_console_is_graphic(vc->gfx.dcl.con)) {
e3500d1f
GH
242 return;
243 }
a4ccabcf 244
4cdfc935
HP
245 if (!gtk_widget_get_realized(vc->gfx.drawing_area)) {
246 return;
247 }
248
e3500d1f 249 window = gtk_widget_get_window(GTK_WIDGET(vc->gfx.drawing_area));
2884cf5b 250 if (s->full_screen || qemu_input_is_absolute() || s->ptr_owner == vc) {
a4ccabcf
AL
251 gdk_window_set_cursor(window, s->null_cursor);
252 } else {
253 gdk_window_set_cursor(window, NULL);
254 }
255}
256
257static void gd_update_caption(GtkDisplayState *s)
258{
259 const char *status = "";
4eeaa3a8 260 gchar *prefix;
a4ccabcf 261 gchar *title;
5104a1f6 262 const char *grab = "";
30e8f22b 263 bool is_paused = !runstate_is_running();
4eeaa3a8
GH
264 int i;
265
266 if (qemu_name) {
267 prefix = g_strdup_printf("QEMU (%s)", qemu_name);
268 } else {
269 prefix = g_strdup_printf("QEMU");
270 }
5104a1f6 271
4eeaa3a8
GH
272 if (s->ptr_owner != NULL &&
273 s->ptr_owner->window == NULL) {
d8da9ee8 274 grab = _(" - Press Ctrl+Alt+G to release grab");
5104a1f6 275 }
a4ccabcf 276
30e8f22b 277 if (is_paused) {
d8da9ee8 278 status = _(" [Paused]");
a4ccabcf 279 }
30e8f22b
JK
280 s->external_pause_update = true;
281 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item),
282 is_paused);
283 s->external_pause_update = false;
a4ccabcf 284
4eeaa3a8 285 title = g_strdup_printf("%s%s%s", prefix, status, grab);
a4ccabcf 286 gtk_window_set_title(GTK_WINDOW(s->window), title);
a4ccabcf 287 g_free(title);
4eeaa3a8
GH
288
289 for (i = 0; i < s->nb_vcs; i++) {
290 VirtualConsole *vc = &s->vc[i];
291
292 if (!vc->window) {
293 continue;
294 }
295 title = g_strdup_printf("%s: %s%s%s", prefix, vc->label,
296 vc == s->kbd_owner ? " +kbd" : "",
297 vc == s->ptr_owner ? " +ptr" : "");
298 gtk_window_set_title(GTK_WINDOW(vc->window), title);
299 g_free(title);
300 }
301
302 g_free(prefix);
a4ccabcf
AL
303}
304
82fc1809 305static void gd_update_geometry_hints(VirtualConsole *vc)
9d9801cf 306{
e3500d1f 307 GtkDisplayState *s = vc->s;
82fc1809
GH
308 GdkWindowHints mask = 0;
309 GdkGeometry geo = {};
310 GtkWidget *geo_widget = NULL;
311 GtkWindow *geo_window;
e3500d1f 312
82fc1809 313 if (vc->type == GD_VC_GFX) {
f98f43ea
GH
314 if (!vc->gfx.ds) {
315 return;
316 }
82fc1809
GH
317 if (s->free_scale) {
318 geo.min_width = surface_width(vc->gfx.ds) * VC_SCALE_MIN;
319 geo.min_height = surface_height(vc->gfx.ds) * VC_SCALE_MIN;
320 mask |= GDK_HINT_MIN_SIZE;
321 } else {
322 geo.min_width = surface_width(vc->gfx.ds) * vc->gfx.scale_x;
323 geo.min_height = surface_height(vc->gfx.ds) * vc->gfx.scale_y;
324 mask |= GDK_HINT_MIN_SIZE;
325 }
326 geo_widget = vc->gfx.drawing_area;
327 gtk_widget_set_size_request(geo_widget, geo.min_width, geo.min_height);
9d9801cf 328
82fc1809
GH
329#if defined(CONFIG_VTE)
330 } else if (vc->type == GD_VC_VTE) {
331 VteTerminal *term = VTE_TERMINAL(vc->vte.terminal);
6978dc4a 332 GtkBorder padding = { 0 };
82fc1809 333
84e2dc4b 334#if VTE_CHECK_VERSION(0, 37, 0)
84e2dc4b
CR
335 gtk_style_context_get_padding(
336 gtk_widget_get_style_context(vc->vte.terminal),
337 gtk_widget_get_state_flags(vc->vte.terminal),
338 &padding);
84e2dc4b 339#else
6978dc4a
AG
340 {
341 GtkBorder *ib = NULL;
342 gtk_widget_style_get(vc->vte.terminal, "inner-border", &ib, NULL);
343 if (ib) {
344 padding = *ib;
345 gtk_border_free(ib);
346 }
347 }
84e2dc4b
CR
348#endif
349
82fc1809
GH
350 geo.width_inc = vte_terminal_get_char_width(term);
351 geo.height_inc = vte_terminal_get_char_height(term);
352 mask |= GDK_HINT_RESIZE_INC;
353 geo.base_width = geo.width_inc;
354 geo.base_height = geo.height_inc;
355 mask |= GDK_HINT_BASE_SIZE;
356 geo.min_width = geo.width_inc * VC_TERM_X_MIN;
357 geo.min_height = geo.height_inc * VC_TERM_Y_MIN;
358 mask |= GDK_HINT_MIN_SIZE;
84e2dc4b 359
6978dc4a
AG
360 geo.base_width += padding.left + padding.right;
361 geo.base_height += padding.top + padding.bottom;
362 geo.min_width += padding.left + padding.right;
363 geo.min_height += padding.top + padding.bottom;
82fc1809
GH
364 geo_widget = vc->vte.terminal;
365#endif
9d9801cf 366 }
82fc1809
GH
367
368 geo_window = GTK_WINDOW(vc->window ? vc->window : s->window);
369 gtk_window_set_geometry_hints(geo_window, geo_widget, &geo, mask);
370}
371
97edf3bd 372void gd_update_windowsize(VirtualConsole *vc)
82fc1809
GH
373{
374 GtkDisplayState *s = vc->s;
375
376 gd_update_geometry_hints(vc);
377
378 if (vc->type == GD_VC_GFX && !s->full_screen && !s->free_scale) {
379 gtk_window_resize(GTK_WINDOW(vc->window ? vc->window : s->window),
380 VC_WINDOW_X_MIN, VC_WINDOW_Y_MIN);
aa0a55d4 381 }
9d9801cf
GH
382}
383
e3500d1f 384static void gd_update_full_redraw(VirtualConsole *vc)
9d9801cf 385{
e3500d1f 386 GtkWidget *area = vc->gfx.drawing_area;
9d9801cf 387 int ww, wh;
e3500d1f 388 gdk_drawable_get_size(gtk_widget_get_window(area), &ww, &wh);
925a0400
GH
389#if defined(CONFIG_GTK_GL)
390 if (vc->gfx.gls) {
391 gtk_gl_area_queue_render(GTK_GL_AREA(vc->gfx.drawing_area));
392 return;
393 }
394#endif
e3500d1f 395 gtk_widget_queue_draw_area(area, 0, 0, ww, wh);
9d9801cf
GH
396}
397
6db253ca
JK
398static void gtk_release_modifiers(GtkDisplayState *s)
399{
e3500d1f 400 VirtualConsole *vc = gd_vc_find_current(s);
6db253ca
JK
401 int i, keycode;
402
f8c223f6
GH
403 if (vc->type != GD_VC_GFX ||
404 !qemu_console_is_graphic(vc->gfx.dcl.con)) {
6db253ca
JK
405 return;
406 }
407 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) {
408 keycode = modifier_keycode[i];
409 if (!s->modifier_pressed[i]) {
410 continue;
411 }
e3500d1f 412 qemu_input_event_send_key_number(vc->gfx.dcl.con, keycode, false);
6db253ca
JK
413 s->modifier_pressed[i] = false;
414 }
415}
416
316cb068
GH
417static void gd_widget_reparent(GtkWidget *from, GtkWidget *to,
418 GtkWidget *widget)
419{
420 g_object_ref(G_OBJECT(widget));
421 gtk_container_remove(GTK_CONTAINER(from), widget);
422 gtk_container_add(GTK_CONTAINER(to), widget);
423 g_object_unref(G_OBJECT(widget));
424}
425
a4ccabcf
AL
426/** DisplayState Callbacks **/
427
7c20b4a3 428static void gd_update(DisplayChangeListener *dcl,
bc2ed970 429 int x, int y, int w, int h)
a4ccabcf 430{
e3500d1f 431 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
f8c223f6 432 GdkWindow *win;
a4ccabcf 433 int x1, x2, y1, y2;
c6158483
AL
434 int mx, my;
435 int fbw, fbh;
436 int ww, wh;
a4ccabcf 437
74444bc1 438 trace_gd_update(vc->label, x, y, w, h);
a4ccabcf 439
4cdfc935
HP
440 if (!gtk_widget_get_realized(vc->gfx.drawing_area)) {
441 return;
442 }
443
e3500d1f
GH
444 if (vc->gfx.convert) {
445 pixman_image_composite(PIXMAN_OP_SRC, vc->gfx.ds->image,
446 NULL, vc->gfx.convert,
f0875536
GH
447 x, y, 0, 0, x, y, w, h);
448 }
449
e3500d1f
GH
450 x1 = floor(x * vc->gfx.scale_x);
451 y1 = floor(y * vc->gfx.scale_y);
a4ccabcf 452
e3500d1f
GH
453 x2 = ceil(x * vc->gfx.scale_x + w * vc->gfx.scale_x);
454 y2 = ceil(y * vc->gfx.scale_y + h * vc->gfx.scale_y);
a4ccabcf 455
e3500d1f
GH
456 fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x;
457 fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y;
c6158483 458
f8c223f6
GH
459 win = gtk_widget_get_window(vc->gfx.drawing_area);
460 if (!win) {
461 return;
462 }
463 gdk_drawable_get_size(win, &ww, &wh);
c6158483
AL
464
465 mx = my = 0;
466 if (ww > fbw) {
467 mx = (ww - fbw) / 2;
468 }
469 if (wh > fbh) {
470 my = (wh - fbh) / 2;
471 }
472
e3500d1f
GH
473 gtk_widget_queue_draw_area(vc->gfx.drawing_area,
474 mx + x1, my + y1, (x2 - x1), (y2 - y1));
a4ccabcf
AL
475}
476
bc2ed970 477static void gd_refresh(DisplayChangeListener *dcl)
a4ccabcf 478{
284d1c6b 479 graphic_hw_update(dcl->con);
a4ccabcf
AL
480}
481
b087143b 482#if GTK_CHECK_VERSION(3, 0, 0)
bb732ee7
CR
483static GdkDevice *gd_get_pointer(GdkDisplay *dpy)
484{
485#if GTK_CHECK_VERSION(3, 20, 0)
486 return gdk_seat_get_pointer(gdk_display_get_default_seat(dpy));
487#else
488 return gdk_device_manager_get_client_pointer(
489 gdk_display_get_device_manager(dpy));
490#endif
491}
492
b087143b
IM
493static void gd_mouse_set(DisplayChangeListener *dcl,
494 int x, int y, int visible)
495{
e3500d1f 496 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
b087143b 497 GdkDisplay *dpy;
b087143b
IM
498 gint x_root, y_root;
499
2bda6602
CR
500 if (qemu_input_is_absolute()) {
501 return;
502 }
503
e3500d1f 504 dpy = gtk_widget_get_display(vc->gfx.drawing_area);
e3500d1f 505 gdk_window_get_root_coords(gtk_widget_get_window(vc->gfx.drawing_area),
b087143b 506 x, y, &x_root, &y_root);
bb732ee7 507 gdk_device_warp(gd_get_pointer(dpy),
e3500d1f 508 gtk_widget_get_screen(vc->gfx.drawing_area),
298526fe 509 x_root, y_root);
1271f7f7
GH
510 vc->s->last_x = x;
511 vc->s->last_y = y;
b087143b
IM
512}
513#else
9697f5d2
GH
514static void gd_mouse_set(DisplayChangeListener *dcl,
515 int x, int y, int visible)
516{
e3500d1f 517 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
9697f5d2
GH
518 gint x_root, y_root;
519
2bda6602
CR
520 if (qemu_input_is_absolute()) {
521 return;
522 }
523
e3500d1f 524 gdk_window_get_root_coords(gtk_widget_get_window(vc->gfx.drawing_area),
9697f5d2 525 x, y, &x_root, &y_root);
e3500d1f
GH
526 gdk_display_warp_pointer(gtk_widget_get_display(vc->gfx.drawing_area),
527 gtk_widget_get_screen(vc->gfx.drawing_area),
9697f5d2
GH
528 x_root, y_root);
529}
b087143b 530#endif
9697f5d2
GH
531
532static void gd_cursor_define(DisplayChangeListener *dcl,
533 QEMUCursor *c)
534{
e3500d1f 535 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
9697f5d2
GH
536 GdkPixbuf *pixbuf;
537 GdkCursor *cursor;
538
4cdfc935
HP
539 if (!gtk_widget_get_realized(vc->gfx.drawing_area)) {
540 return;
541 }
542
9697f5d2
GH
543 pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data),
544 GDK_COLORSPACE_RGB, true, 8,
545 c->width, c->height, c->width * 4,
546 NULL, NULL);
e3500d1f
GH
547 cursor = gdk_cursor_new_from_pixbuf
548 (gtk_widget_get_display(vc->gfx.drawing_area),
549 pixbuf, c->hot_x, c->hot_y);
550 gdk_window_set_cursor(gtk_widget_get_window(vc->gfx.drawing_area), cursor);
9697f5d2 551 g_object_unref(pixbuf);
030b4b7d 552#if !GTK_CHECK_VERSION(3, 0, 0)
17139240 553 gdk_cursor_unref(cursor);
030b4b7d
SW
554#else
555 g_object_unref(cursor);
556#endif
9697f5d2
GH
557}
558
c12aeb86 559static void gd_switch(DisplayChangeListener *dcl,
c12aeb86 560 DisplaySurface *surface)
a4ccabcf 561{
e3500d1f 562 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
9d9801cf 563 bool resized = true;
a4ccabcf 564
f98f43ea
GH
565 trace_gd_switch(vc->label,
566 surface ? surface_width(surface) : 0,
567 surface ? surface_height(surface) : 0);
a4ccabcf 568
e3500d1f
GH
569 if (vc->gfx.surface) {
570 cairo_surface_destroy(vc->gfx.surface);
f98f43ea
GH
571 vc->gfx.surface = NULL;
572 }
573 if (vc->gfx.convert) {
574 pixman_image_unref(vc->gfx.convert);
575 vc->gfx.convert = NULL;
a4ccabcf
AL
576 }
577
f98f43ea 578 if (vc->gfx.ds && surface &&
e3500d1f
GH
579 surface_width(vc->gfx.ds) == surface_width(surface) &&
580 surface_height(vc->gfx.ds) == surface_height(surface)) {
9d9801cf
GH
581 resized = false;
582 }
e3500d1f 583 vc->gfx.ds = surface;
a4ccabcf 584
f98f43ea
GH
585 if (!surface) {
586 return;
f0875536 587 }
a4ccabcf 588
f0875536
GH
589 if (surface->format == PIXMAN_x8r8g8b8) {
590 /*
591 * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24
592 *
593 * No need to convert, use surface directly. Should be the
594 * common case as this is qemu_default_pixelformat(32) too.
595 */
e3500d1f 596 vc->gfx.surface = cairo_image_surface_create_for_data
f0875536
GH
597 (surface_data(surface),
598 CAIRO_FORMAT_RGB24,
599 surface_width(surface),
600 surface_height(surface),
601 surface_stride(surface));
602 } else {
603 /* Must convert surface, use pixman to do it. */
e3500d1f
GH
604 vc->gfx.convert = pixman_image_create_bits(PIXMAN_x8r8g8b8,
605 surface_width(surface),
606 surface_height(surface),
607 NULL, 0);
608 vc->gfx.surface = cairo_image_surface_create_for_data
609 ((void *)pixman_image_get_data(vc->gfx.convert),
f0875536 610 CAIRO_FORMAT_RGB24,
e3500d1f
GH
611 pixman_image_get_width(vc->gfx.convert),
612 pixman_image_get_height(vc->gfx.convert),
613 pixman_image_get_stride(vc->gfx.convert));
614 pixman_image_composite(PIXMAN_OP_SRC, vc->gfx.ds->image,
615 NULL, vc->gfx.convert,
f0875536 616 0, 0, 0, 0, 0, 0,
e3500d1f
GH
617 pixman_image_get_width(vc->gfx.convert),
618 pixman_image_get_height(vc->gfx.convert));
f0875536 619 }
c6158483 620
9d9801cf 621 if (resized) {
e3500d1f 622 gd_update_windowsize(vc);
9d9801cf 623 } else {
e3500d1f 624 gd_update_full_redraw(vc);
c6158483 625 }
a4ccabcf
AL
626}
627
97edf3bd
GH
628static const DisplayChangeListenerOps dcl_ops = {
629 .dpy_name = "gtk",
630 .dpy_gfx_update = gd_update,
631 .dpy_gfx_switch = gd_switch,
632 .dpy_gfx_check_format = qemu_pixman_check_format,
633 .dpy_refresh = gd_refresh,
634 .dpy_mouse_set = gd_mouse_set,
635 .dpy_cursor_define = gd_cursor_define,
636};
637
638
639#if defined(CONFIG_OPENGL)
640
641/** DisplayState Callbacks (opengl version) **/
642
925a0400
GH
643#if defined(CONFIG_GTK_GL)
644
645static const DisplayChangeListenerOps dcl_gl_area_ops = {
646 .dpy_name = "gtk-egl",
647 .dpy_gfx_update = gd_gl_area_update,
648 .dpy_gfx_switch = gd_gl_area_switch,
649 .dpy_gfx_check_format = console_gl_check_format,
650 .dpy_refresh = gd_gl_area_refresh,
651 .dpy_mouse_set = gd_mouse_set,
652 .dpy_cursor_define = gd_cursor_define,
653
654 .dpy_gl_ctx_create = gd_gl_area_create_context,
655 .dpy_gl_ctx_destroy = gd_gl_area_destroy_context,
656 .dpy_gl_ctx_make_current = gd_gl_area_make_current,
657 .dpy_gl_ctx_get_current = gd_gl_area_get_current_context,
658 .dpy_gl_scanout = gd_gl_area_scanout,
659 .dpy_gl_update = gd_gl_area_scanout_flush,
660};
661
662#else
663
97edf3bd
GH
664static const DisplayChangeListenerOps dcl_egl_ops = {
665 .dpy_name = "gtk-egl",
666 .dpy_gfx_update = gd_egl_update,
667 .dpy_gfx_switch = gd_egl_switch,
668 .dpy_gfx_check_format = console_gl_check_format,
669 .dpy_refresh = gd_egl_refresh,
670 .dpy_mouse_set = gd_mouse_set,
671 .dpy_cursor_define = gd_cursor_define,
4782aeb7
GH
672
673 .dpy_gl_ctx_create = gd_egl_create_context,
674 .dpy_gl_ctx_destroy = qemu_egl_destroy_context,
675 .dpy_gl_ctx_make_current = gd_egl_make_current,
676 .dpy_gl_ctx_get_current = qemu_egl_get_current_context,
677 .dpy_gl_scanout = gd_egl_scanout,
678 .dpy_gl_update = gd_egl_scanout_flush,
97edf3bd
GH
679};
680
925a0400
GH
681#endif /* CONFIG_GTK_GL */
682#endif /* CONFIG_OPENGL */
97edf3bd 683
a4ccabcf
AL
684/** QEMU Events **/
685
686static void gd_change_runstate(void *opaque, int running, RunState state)
687{
688 GtkDisplayState *s = opaque;
689
690 gd_update_caption(s);
691}
692
693static void gd_mouse_mode_change(Notifier *notify, void *data)
694{
800b0e81 695 GtkDisplayState *s;
99623c90 696 int i;
800b0e81
TI
697
698 s = container_of(notify, GtkDisplayState, mouse_mode_notifier);
699 /* release the grab at switching to absolute mode */
700 if (qemu_input_is_absolute() && gd_is_grab_active(s)) {
701 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
702 FALSE);
703 }
99623c90
GH
704 for (i = 0; i < s->nb_vcs; i++) {
705 VirtualConsole *vc = &s->vc[i];
706 gd_update_cursor(vc);
707 }
a4ccabcf
AL
708}
709
710/** GTK Events **/
711
712static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event,
713 void *opaque)
714{
715 GtkDisplayState *s = opaque;
e3500d1f 716 int i;
a4ccabcf
AL
717
718 if (!no_quit) {
e3500d1f
GH
719 for (i = 0; i < s->nb_vcs; i++) {
720 if (s->vc[i].type != GD_VC_GFX) {
721 continue;
722 }
723 unregister_displaychangelistener(&s->vc[i].gfx.dcl);
724 }
a4ccabcf
AL
725 qmp_quit(NULL);
726 return FALSE;
727 }
728
729 return TRUE;
730}
731
925a0400
GH
732static void gd_set_ui_info(VirtualConsole *vc, gint width, gint height)
733{
734 QemuUIInfo info;
735
736 memset(&info, 0, sizeof(info));
737 info.width = width;
738 info.height = height;
739 dpy_set_ui_info(vc->gfx.dcl.con, &info);
740}
741
742#if defined(CONFIG_GTK_GL)
743
744static gboolean gd_render_event(GtkGLArea *area, GdkGLContext *context,
745 void *opaque)
746{
747 VirtualConsole *vc = opaque;
748
749 if (vc->gfx.gls) {
750 gd_gl_area_draw(vc);
751 }
752 return TRUE;
753}
754
755static void gd_resize_event(GtkGLArea *area,
756 gint width, gint height, gpointer *opaque)
757{
758 VirtualConsole *vc = (void *)opaque;
759
760 gd_set_ui_info(vc, width, height);
761}
762
763#endif
764
a4ccabcf
AL
765static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque)
766{
e3500d1f
GH
767 VirtualConsole *vc = opaque;
768 GtkDisplayState *s = vc->s;
c6158483 769 int mx, my;
a4ccabcf
AL
770 int ww, wh;
771 int fbw, fbh;
772
97edf3bd
GH
773#if defined(CONFIG_OPENGL)
774 if (vc->gfx.gls) {
925a0400
GH
775#if defined(CONFIG_GTK_GL)
776 /* invoke render callback please */
777 return FALSE;
778#else
97edf3bd
GH
779 gd_egl_draw(vc);
780 return TRUE;
925a0400 781#endif
97edf3bd
GH
782 }
783#endif
784
c6158483
AL
785 if (!gtk_widget_get_realized(widget)) {
786 return FALSE;
787 }
f98f43ea
GH
788 if (!vc->gfx.ds) {
789 return FALSE;
790 }
c6158483 791
e3500d1f
GH
792 fbw = surface_width(vc->gfx.ds);
793 fbh = surface_height(vc->gfx.ds);
a4ccabcf
AL
794
795 gdk_drawable_get_size(gtk_widget_get_window(widget), &ww, &wh);
796
c6158483 797 if (s->full_screen) {
e3500d1f
GH
798 vc->gfx.scale_x = (double)ww / fbw;
799 vc->gfx.scale_y = (double)wh / fbh;
c6158483
AL
800 } else if (s->free_scale) {
801 double sx, sy;
802
803 sx = (double)ww / fbw;
804 sy = (double)wh / fbh;
805
e3500d1f 806 vc->gfx.scale_x = vc->gfx.scale_y = MIN(sx, sy);
a4ccabcf
AL
807 }
808
e3500d1f
GH
809 fbw *= vc->gfx.scale_x;
810 fbh *= vc->gfx.scale_y;
5104a1f6 811
c6158483
AL
812 mx = my = 0;
813 if (ww > fbw) {
814 mx = (ww - fbw) / 2;
815 }
816 if (wh > fbh) {
817 my = (wh - fbh) / 2;
818 }
819
820 cairo_rectangle(cr, 0, 0, ww, wh);
821
822 /* Optionally cut out the inner area where the pixmap
823 will be drawn. This avoids 'flashing' since we're
824 not double-buffering. Note we're using the undocumented
825 behaviour of drawing the rectangle from right to left
826 to cut out the whole */
827 cairo_rectangle(cr, mx + fbw, my,
828 -1 * fbw, fbh);
829 cairo_fill(cr);
830
e3500d1f
GH
831 cairo_scale(cr, vc->gfx.scale_x, vc->gfx.scale_y);
832 cairo_set_source_surface(cr, vc->gfx.surface,
833 mx / vc->gfx.scale_x, my / vc->gfx.scale_y);
a4ccabcf
AL
834 cairo_paint(cr);
835
836 return TRUE;
837}
838
fe43bca8 839#if !GTK_CHECK_VERSION(3, 0, 0)
a4ccabcf
AL
840static gboolean gd_expose_event(GtkWidget *widget, GdkEventExpose *expose,
841 void *opaque)
842{
843 cairo_t *cr;
844 gboolean ret;
845
846 cr = gdk_cairo_create(gtk_widget_get_window(widget));
847 cairo_rectangle(cr,
848 expose->area.x,
849 expose->area.y,
850 expose->area.width,
851 expose->area.height);
852 cairo_clip(cr);
853
854 ret = gd_draw_event(widget, cr, opaque);
855
856 cairo_destroy(cr);
857
858 return ret;
859}
fe43bca8 860#endif
a4ccabcf
AL
861
862static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
863 void *opaque)
864{
e3500d1f
GH
865 VirtualConsole *vc = opaque;
866 GtkDisplayState *s = vc->s;
a4ccabcf 867 int x, y;
c6158483
AL
868 int mx, my;
869 int fbh, fbw;
870 int ww, wh;
871
f98f43ea
GH
872 if (!vc->gfx.ds) {
873 return TRUE;
874 }
875
e3500d1f
GH
876 fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x;
877 fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y;
a4ccabcf 878
e3500d1f
GH
879 gdk_drawable_get_size(gtk_widget_get_window(vc->gfx.drawing_area),
880 &ww, &wh);
c6158483
AL
881
882 mx = my = 0;
883 if (ww > fbw) {
884 mx = (ww - fbw) / 2;
885 }
886 if (wh > fbh) {
887 my = (wh - fbh) / 2;
888 }
889
e3500d1f
GH
890 x = (motion->x - mx) / vc->gfx.scale_x;
891 y = (motion->y - my) / vc->gfx.scale_y;
c6158483 892
192f81bf 893 if (qemu_input_is_absolute()) {
e61031cd 894 if (x < 0 || y < 0 ||
e3500d1f
GH
895 x >= surface_width(vc->gfx.ds) ||
896 y >= surface_height(vc->gfx.ds)) {
e61031cd
TI
897 return TRUE;
898 }
e3500d1f
GH
899 qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_X, x,
900 surface_width(vc->gfx.ds));
901 qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_Y, y,
902 surface_height(vc->gfx.ds));
192f81bf 903 qemu_input_event_sync();
2884cf5b 904 } else if (s->last_set && s->ptr_owner == vc) {
e3500d1f
GH
905 qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_X, x - s->last_x);
906 qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_Y, y - s->last_y);
192f81bf 907 qemu_input_event_sync();
a4ccabcf 908 }
a4ccabcf
AL
909 s->last_x = x;
910 s->last_y = y;
e61031cd 911 s->last_set = TRUE;
a4ccabcf 912
2884cf5b 913 if (!qemu_input_is_absolute() && s->ptr_owner == vc) {
e3500d1f 914 GdkScreen *screen = gtk_widget_get_screen(vc->gfx.drawing_area);
76d8f93b
AG
915 int screen_width, screen_height;
916
5104a1f6
AL
917 int x = (int)motion->x_root;
918 int y = (int)motion->y_root;
919
76d8f93b
AG
920#if GTK_CHECK_VERSION(3, 22, 0)
921 {
922 GdkDisplay *dpy = gtk_widget_get_display(widget);
923 GdkWindow *win = gtk_widget_get_window(widget);
924 GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win);
925 GdkRectangle geometry;
926 gdk_monitor_get_geometry(monitor, &geometry);
927 screen_width = geometry.width;
928 screen_height = geometry.height;
929 }
930#else
931 {
932 screen_width = gdk_screen_get_width(screen);
933 screen_height = gdk_screen_get_height(screen);
934 }
935#endif
936
5104a1f6
AL
937 /* In relative mode check to see if client pointer hit
938 * one of the screen edges, and if so move it back by
939 * 200 pixels. This is important because the pointer
940 * in the server doesn't correspond 1-for-1, and so
941 * may still be only half way across the screen. Without
942 * this warp, the server pointer would thus appear to hit
943 * an invisible wall */
944 if (x == 0) {
945 x += 200;
946 }
947 if (y == 0) {
948 y += 200;
949 }
76d8f93b 950 if (x == (screen_width - 1)) {
5104a1f6
AL
951 x -= 200;
952 }
76d8f93b 953 if (y == (screen_height - 1)) {
5104a1f6
AL
954 y -= 200;
955 }
956
957 if (x != (int)motion->x_root || y != (int)motion->y_root) {
8906de76
DB
958#if GTK_CHECK_VERSION(3, 0, 0)
959 GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion);
960 gdk_device_warp(dev, screen, x, y);
961#else
962 GdkDisplay *display = gtk_widget_get_display(widget);
5104a1f6 963 gdk_display_warp_pointer(display, screen, x, y);
8906de76 964#endif
e61031cd 965 s->last_set = FALSE;
5104a1f6
AL
966 return FALSE;
967 }
968 }
a4ccabcf
AL
969 return TRUE;
970}
971
972static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button,
973 void *opaque)
974{
e3500d1f
GH
975 VirtualConsole *vc = opaque;
976 GtkDisplayState *s = vc->s;
192f81bf 977 InputButton btn;
a4ccabcf 978
800b0e81
TI
979 /* implicitly grab the input at the first click in the relative mode */
980 if (button->button == 1 && button->type == GDK_BUTTON_PRESS &&
2884cf5b 981 !qemu_input_is_absolute() && s->ptr_owner != vc) {
2884cf5b
GH
982 if (!vc->window) {
983 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
984 TRUE);
985 } else {
d531deef 986 gd_grab_pointer(vc, "relative-mode-click");
2884cf5b 987 }
800b0e81
TI
988 return TRUE;
989 }
990
a4ccabcf 991 if (button->button == 1) {
192f81bf 992 btn = INPUT_BUTTON_LEFT;
a4ccabcf 993 } else if (button->button == 2) {
192f81bf 994 btn = INPUT_BUTTON_MIDDLE;
a4ccabcf 995 } else if (button->button == 3) {
192f81bf 996 btn = INPUT_BUTTON_RIGHT;
a4ccabcf 997 } else {
192f81bf 998 return TRUE;
a4ccabcf
AL
999 }
1000
e3500d1f
GH
1001 qemu_input_queue_btn(vc->gfx.dcl.con, btn,
1002 button->type == GDK_BUTTON_PRESS);
192f81bf 1003 qemu_input_event_sync();
a4ccabcf
AL
1004 return TRUE;
1005}
1006
d58b9122
JK
1007static gboolean gd_scroll_event(GtkWidget *widget, GdkEventScroll *scroll,
1008 void *opaque)
1009{
e3500d1f 1010 VirtualConsole *vc = opaque;
d58b9122
JK
1011 InputButton btn;
1012
1013 if (scroll->direction == GDK_SCROLL_UP) {
f22d0af0 1014 btn = INPUT_BUTTON_WHEEL_UP;
d58b9122 1015 } else if (scroll->direction == GDK_SCROLL_DOWN) {
f22d0af0 1016 btn = INPUT_BUTTON_WHEEL_DOWN;
d58b9122
JK
1017 } else {
1018 return TRUE;
1019 }
1020
e3500d1f 1021 qemu_input_queue_btn(vc->gfx.dcl.con, btn, true);
d58b9122 1022 qemu_input_event_sync();
e3500d1f 1023 qemu_input_queue_btn(vc->gfx.dcl.con, btn, false);
d58b9122
JK
1024 qemu_input_event_sync();
1025 return TRUE;
1026}
1027
0a337ed0 1028static int gd_map_keycode(GtkDisplayState *s, GdkDisplay *dpy, int gdk_keycode)
a4ccabcf 1029{
932f2d7e 1030 int qemu_keycode;
a4ccabcf 1031
0a337ed0
GH
1032#ifdef GDK_WINDOWING_WIN32
1033 if (GDK_IS_WIN32_DISPLAY(dpy)) {
1034 qemu_keycode = MapVirtualKey(gdk_keycode, MAPVK_VK_TO_VSC);
1035 switch (qemu_keycode) {
1036 case 103: /* alt gr */
1037 qemu_keycode = 56 | SCANCODE_GREY;
1038 break;
1039 }
1040 return qemu_keycode;
2777ccc5 1041 }
0a337ed0 1042#endif
a4ccabcf
AL
1043
1044 if (gdk_keycode < 9) {
1045 qemu_keycode = 0;
1046 } else if (gdk_keycode < 97) {
1047 qemu_keycode = gdk_keycode - 8;
0a337ed0
GH
1048#ifdef GDK_WINDOWING_X11
1049 } else if (GDK_IS_X11_DISPLAY(dpy) && gdk_keycode < 158) {
3158a348
BR
1050 if (s->has_evdev) {
1051 qemu_keycode = translate_evdev_keycode(gdk_keycode - 97);
1052 } else {
1053 qemu_keycode = translate_xfree86_keycode(gdk_keycode - 97);
1054 }
0a337ed0 1055#endif
a4ccabcf
AL
1056 } else if (gdk_keycode == 208) { /* Hiragana_Katakana */
1057 qemu_keycode = 0x70;
1058 } else if (gdk_keycode == 211) { /* backslash */
1059 qemu_keycode = 0x73;
1060 } else {
1061 qemu_keycode = 0;
1062 }
1063
932f2d7e
GH
1064 return qemu_keycode;
1065}
1066
f8c223f6
GH
1067static gboolean gd_text_key_down(GtkWidget *widget,
1068 GdkEventKey *key, void *opaque)
1069{
1070 VirtualConsole *vc = opaque;
1071 QemuConsole *con = vc->gfx.dcl.con;
1072
85617885
TH
1073 if (key->keyval == GDK_KEY_Delete) {
1074 kbd_put_qcode_console(con, Q_KEY_CODE_DELETE);
1075 } else if (key->length) {
f8c223f6
GH
1076 kbd_put_string_console(con, key->string, key->length);
1077 } else {
1078 int num = gd_map_keycode(vc->s, gtk_widget_get_display(widget),
1079 key->hardware_keycode);
1080 int qcode = qemu_input_key_number_to_qcode(num);
1081 kbd_put_qcode_console(con, qcode);
1082 }
1083 return TRUE;
1084}
1085
932f2d7e
GH
1086static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque)
1087{
1088 VirtualConsole *vc = opaque;
1089 GtkDisplayState *s = vc->s;
1090 int gdk_keycode = key->hardware_keycode;
1091 int qemu_keycode;
1092 int i;
1093
1a01716a
JK
1094 if (s->ignore_keys) {
1095 s->ignore_keys = (key->type == GDK_KEY_PRESS);
1096 return TRUE;
1097 }
1098
5c960521
MD
1099 if (key->keyval == GDK_KEY_Pause) {
1100 qemu_input_event_send_key_qcode(vc->gfx.dcl.con, Q_KEY_CODE_PAUSE,
1101 key->type == GDK_KEY_PRESS);
1102 return TRUE;
1103 }
1104
0a337ed0
GH
1105 qemu_keycode = gd_map_keycode(s, gtk_widget_get_display(widget),
1106 gdk_keycode);
932f2d7e 1107
74444bc1 1108 trace_gd_key_event(vc->label, gdk_keycode, qemu_keycode,
ef0dd982 1109 (key->type == GDK_KEY_PRESS) ? "down" : "up");
a4ccabcf 1110
6db253ca
JK
1111 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) {
1112 if (qemu_keycode == modifier_keycode[i]) {
1113 s->modifier_pressed[i] = (key->type == GDK_KEY_PRESS);
1114 }
1115 }
1116
e3500d1f 1117 qemu_input_event_send_key_number(vc->gfx.dcl.con, qemu_keycode,
af98ba92 1118 key->type == GDK_KEY_PRESS);
a4ccabcf
AL
1119
1120 return TRUE;
1121}
1122
0d0e044d
TI
1123static gboolean gd_event(GtkWidget *widget, GdkEvent *event, void *opaque)
1124{
1125 if (event->type == GDK_MOTION_NOTIFY) {
1126 return gd_motion_event(widget, &event->motion, opaque);
1127 }
1128 return FALSE;
1129}
1130
a4ccabcf
AL
1131/** Window Menu Actions **/
1132
30e8f22b
JK
1133static void gd_menu_pause(GtkMenuItem *item, void *opaque)
1134{
1135 GtkDisplayState *s = opaque;
1136
1137 if (s->external_pause_update) {
1138 return;
1139 }
1140 if (runstate_is_running()) {
1141 qmp_stop(NULL);
1142 } else {
1143 qmp_cont(NULL);
1144 }
1145}
1146
1147static void gd_menu_reset(GtkMenuItem *item, void *opaque)
1148{
1149 qmp_system_reset(NULL);
1150}
1151
1152static void gd_menu_powerdown(GtkMenuItem *item, void *opaque)
1153{
1154 qmp_system_powerdown(NULL);
1155}
1156
a4ccabcf
AL
1157static void gd_menu_quit(GtkMenuItem *item, void *opaque)
1158{
1159 qmp_quit(NULL);
1160}
1161
1162static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque)
1163{
1164 GtkDisplayState *s = opaque;
e3500d1f 1165 VirtualConsole *vc = gd_vc_find_by_menu(s);
e72b59fa 1166 GtkNotebook *nb = GTK_NOTEBOOK(s->notebook);
832189c9 1167 gint page;
a4ccabcf 1168
e3500d1f
GH
1169 gtk_release_modifiers(s);
1170 if (vc) {
e72b59fa
JS
1171 page = gtk_notebook_page_num(nb, vc->tab_item);
1172 gtk_notebook_set_current_page(nb, page);
9d677e1c 1173 gtk_widget_grab_focus(vc->focus);
a4ccabcf 1174 }
1a01716a 1175 s->ignore_keys = false;
a4ccabcf
AL
1176}
1177
277836c8
CR
1178static void gd_accel_switch_vc(void *opaque)
1179{
1180 VirtualConsole *vc = opaque;
1a01716a 1181
277836c8 1182 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE);
1a01716a
JK
1183#if !GTK_CHECK_VERSION(3, 0, 0)
1184 /* GTK2 sends the accel key to the target console - ignore this until */
1185 vc->s->ignore_keys = true;
1186#endif
277836c8
CR
1187}
1188
a4ccabcf
AL
1189static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque)
1190{
1191 GtkDisplayState *s = opaque;
fa7a1e52 1192 VirtualConsole *vc = gd_vc_find_current(s);
a4ccabcf
AL
1193
1194 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) {
1195 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE);
1196 } else {
1197 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
1198 }
fa7a1e52 1199 gd_update_windowsize(vc);
a4ccabcf
AL
1200}
1201
cdeb7090
GH
1202static gboolean gd_tab_window_close(GtkWidget *widget, GdkEvent *event,
1203 void *opaque)
1204{
1205 VirtualConsole *vc = opaque;
1206 GtkDisplayState *s = vc->s;
1207
1208 gtk_widget_set_sensitive(vc->menu_item, true);
316cb068 1209 gd_widget_reparent(vc->window, s->notebook, vc->tab_item);
cdeb7090
GH
1210 gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(s->notebook),
1211 vc->tab_item, vc->label);
1212 gtk_widget_destroy(vc->window);
1213 vc->window = NULL;
1214 return TRUE;
1215}
1216
0c77a37f
GH
1217static gboolean gd_win_grab(void *opaque)
1218{
1219 VirtualConsole *vc = opaque;
1220
1221 fprintf(stderr, "%s: %s\n", __func__, vc->label);
1222 if (vc->s->ptr_owner) {
1223 gd_ungrab_pointer(vc->s);
1224 } else {
d531deef 1225 gd_grab_pointer(vc, "user-request-detached-tab");
0c77a37f 1226 }
0c77a37f
GH
1227 return TRUE;
1228}
1229
cdeb7090
GH
1230static void gd_menu_untabify(GtkMenuItem *item, void *opaque)
1231{
1232 GtkDisplayState *s = opaque;
1233 VirtualConsole *vc = gd_vc_find_current(s);
cdeb7090 1234
f8c223f6
GH
1235 if (vc->type == GD_VC_GFX &&
1236 qemu_console_is_graphic(vc->gfx.dcl.con)) {
aa0a55d4
GH
1237 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1238 FALSE);
cdeb7090
GH
1239 }
1240 if (!vc->window) {
1241 gtk_widget_set_sensitive(vc->menu_item, false);
1242 vc->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
316cb068 1243 gd_widget_reparent(s->notebook, vc->window, vc->tab_item);
cdeb7090 1244
cdeb7090
GH
1245 g_signal_connect(vc->window, "delete-event",
1246 G_CALLBACK(gd_tab_window_close), vc);
1247 gtk_widget_show_all(vc->window);
4eeaa3a8 1248
f8c223f6
GH
1249 if (qemu_console_is_graphic(vc->gfx.dcl.con)) {
1250 GtkAccelGroup *ag = gtk_accel_group_new();
1251 gtk_window_add_accel_group(GTK_WINDOW(vc->window), ag);
0c77a37f 1252
f8c223f6
GH
1253 GClosure *cb = g_cclosure_new_swap(G_CALLBACK(gd_win_grab),
1254 vc, NULL);
1255 gtk_accel_group_connect(ag, GDK_KEY_g, HOTKEY_MODIFIERS, 0, cb);
1256 }
0c77a37f 1257
82fc1809 1258 gd_update_geometry_hints(vc);
4eeaa3a8 1259 gd_update_caption(s);
cdeb7090
GH
1260 }
1261}
1262
c6158483
AL
1263static void gd_menu_full_screen(GtkMenuItem *item, void *opaque)
1264{
1265 GtkDisplayState *s = opaque;
e3500d1f 1266 VirtualConsole *vc = gd_vc_find_current(s);
c6158483 1267
10409282 1268 if (!s->full_screen) {
c6158483 1269 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
b0f31820 1270 gtk_widget_hide(s->menu_bar);
e3500d1f
GH
1271 if (vc->type == GD_VC_GFX) {
1272 gtk_widget_set_size_request(vc->gfx.drawing_area, -1, -1);
c6158483 1273 }
e3500d1f 1274 gtk_window_fullscreen(GTK_WINDOW(s->window));
c6158483
AL
1275 s->full_screen = TRUE;
1276 } else {
1277 gtk_window_unfullscreen(GTK_WINDOW(s->window));
1278 gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s);
b0f31820 1279 gtk_widget_show(s->menu_bar);
c6158483 1280 s->full_screen = FALSE;
e3500d1f
GH
1281 if (vc->type == GD_VC_GFX) {
1282 vc->gfx.scale_x = 1.0;
1283 vc->gfx.scale_y = 1.0;
82fc1809 1284 gd_update_windowsize(vc);
e3500d1f 1285 }
c6158483
AL
1286 }
1287
e3500d1f 1288 gd_update_cursor(vc);
c6158483
AL
1289}
1290
95414914
CR
1291static void gd_accel_full_screen(void *opaque)
1292{
1293 GtkDisplayState *s = opaque;
1294 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item));
1295}
1296
c6158483
AL
1297static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque)
1298{
1299 GtkDisplayState *s = opaque;
e3500d1f 1300 VirtualConsole *vc = gd_vc_find_current(s);
c6158483
AL
1301
1302 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
1303 FALSE);
1304
82fc1809
GH
1305 vc->gfx.scale_x += VC_SCALE_STEP;
1306 vc->gfx.scale_y += VC_SCALE_STEP;
c6158483 1307
e3500d1f 1308 gd_update_windowsize(vc);
c6158483
AL
1309}
1310
1311static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque)
1312{
1313 GtkDisplayState *s = opaque;
e3500d1f 1314 VirtualConsole *vc = gd_vc_find_current(s);
c6158483
AL
1315
1316 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
1317 FALSE);
1318
82fc1809
GH
1319 vc->gfx.scale_x -= VC_SCALE_STEP;
1320 vc->gfx.scale_y -= VC_SCALE_STEP;
c6158483 1321
82fc1809
GH
1322 vc->gfx.scale_x = MAX(vc->gfx.scale_x, VC_SCALE_MIN);
1323 vc->gfx.scale_y = MAX(vc->gfx.scale_y, VC_SCALE_MIN);
c6158483 1324
e3500d1f 1325 gd_update_windowsize(vc);
c6158483
AL
1326}
1327
1328static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque)
1329{
1330 GtkDisplayState *s = opaque;
e3500d1f 1331 VirtualConsole *vc = gd_vc_find_current(s);
c6158483 1332
e3500d1f
GH
1333 vc->gfx.scale_x = 1.0;
1334 vc->gfx.scale_y = 1.0;
c6158483 1335
e3500d1f 1336 gd_update_windowsize(vc);
c6158483
AL
1337}
1338
1339static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque)
1340{
1341 GtkDisplayState *s = opaque;
e3500d1f 1342 VirtualConsole *vc = gd_vc_find_current(s);
c6158483
AL
1343
1344 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) {
1345 s->free_scale = TRUE;
1346 } else {
1347 s->free_scale = FALSE;
e3500d1f
GH
1348 vc->gfx.scale_x = 1.0;
1349 vc->gfx.scale_y = 1.0;
c6158483
AL
1350 }
1351
82fc1809 1352 gd_update_windowsize(vc);
e3500d1f 1353 gd_update_full_redraw(vc);
c6158483
AL
1354}
1355
a69fc693
GH
1356#if GTK_CHECK_VERSION(3, 20, 0)
1357static void gd_grab_update(VirtualConsole *vc, bool kbd, bool ptr)
1358{
1359 GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area);
1360 GdkSeat *seat = gdk_display_get_default_seat(display);
1361 GdkWindow *window = gtk_widget_get_window(vc->gfx.drawing_area);
1362 GdkSeatCapabilities caps = 0;
1363 GdkCursor *cursor = NULL;
1364
1365 if (kbd) {
1366 caps |= GDK_SEAT_CAPABILITY_KEYBOARD;
1367 }
1368 if (ptr) {
1369 caps |= GDK_SEAT_CAPABILITY_ALL_POINTING;
1370 cursor = vc->s->null_cursor;
1371 }
1372
1373 if (caps) {
1374 gdk_seat_grab(seat, window, caps, false, cursor,
1375 NULL, NULL, NULL);
1376 } else {
1377 gdk_seat_ungrab(seat);
1378 }
1379}
1380#elif GTK_CHECK_VERSION(3, 0, 0)
f50def91
GH
1381static void gd_grab_devices(VirtualConsole *vc, bool grab,
1382 GdkInputSource source, GdkEventMask mask,
1383 GdkCursor *cursor)
1384{
e3500d1f 1385 GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area);
655199da 1386 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
f50def91
GH
1387 GList *devs = gdk_device_manager_list_devices(mgr, GDK_DEVICE_TYPE_MASTER);
1388 GList *tmp = devs;
1389
1390 for (tmp = devs; tmp; tmp = tmp->next) {
655199da 1391 GdkDevice *dev = tmp->data;
f50def91
GH
1392 if (gdk_device_get_source(dev) != source) {
1393 continue;
1394 }
1395 if (grab) {
1396 GdkWindow *win = gtk_widget_get_window(vc->gfx.drawing_area);
1397 gdk_device_grab(dev, win, GDK_OWNERSHIP_NONE, FALSE,
1398 mask, cursor, GDK_CURRENT_TIME);
1399 } else {
1400 gdk_device_ungrab(dev, GDK_CURRENT_TIME);
655199da 1401 }
655199da 1402 }
f50def91
GH
1403 g_list_free(devs);
1404}
1405#endif
1406
d531deef 1407static void gd_grab_keyboard(VirtualConsole *vc, const char *reason)
f50def91 1408{
aa4f4058
GH
1409 if (vc->s->kbd_owner) {
1410 if (vc->s->kbd_owner == vc) {
1411 return;
1412 } else {
1413 gd_ungrab_keyboard(vc->s);
1414 }
1415 }
1416
a69fc693
GH
1417#if GTK_CHECK_VERSION(3, 20, 0)
1418 gd_grab_update(vc, true, vc->s->ptr_owner == vc);
1419#elif GTK_CHECK_VERSION(3, 0, 0)
f50def91
GH
1420 gd_grab_devices(vc, true, GDK_SOURCE_KEYBOARD,
1421 GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK,
1422 NULL);
655199da 1423#else
e3500d1f 1424 gdk_keyboard_grab(gtk_widget_get_window(vc->gfx.drawing_area),
5104a1f6
AL
1425 FALSE,
1426 GDK_CURRENT_TIME);
655199da 1427#endif
4c638e2e 1428 vc->s->kbd_owner = vc;
695cc59d 1429 gd_update_caption(vc->s);
d531deef 1430 trace_gd_grab(vc->label, "kbd", reason);
5104a1f6
AL
1431}
1432
4c638e2e 1433static void gd_ungrab_keyboard(GtkDisplayState *s)
5104a1f6 1434{
4c638e2e
GH
1435 VirtualConsole *vc = s->kbd_owner;
1436
1437 if (vc == NULL) {
1438 return;
1439 }
1440 s->kbd_owner = NULL;
1441
a69fc693
GH
1442#if GTK_CHECK_VERSION(3, 20, 0)
1443 gd_grab_update(vc, false, vc->s->ptr_owner == vc);
1444#elif GTK_CHECK_VERSION(3, 0, 0)
f50def91 1445 gd_grab_devices(vc, false, GDK_SOURCE_KEYBOARD, 0, NULL);
655199da 1446#else
5104a1f6 1447 gdk_keyboard_ungrab(GDK_CURRENT_TIME);
655199da 1448#endif
695cc59d 1449 gd_update_caption(s);
d531deef 1450 trace_gd_ungrab(vc->label, "kbd");
5104a1f6
AL
1451}
1452
d531deef 1453static void gd_grab_pointer(VirtualConsole *vc, const char *reason)
2a05485d 1454{
e3500d1f 1455 GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area);
aa4f4058
GH
1456
1457 if (vc->s->ptr_owner) {
1458 if (vc->s->ptr_owner == vc) {
1459 return;
1460 } else {
1461 gd_ungrab_pointer(vc->s);
1462 }
1463 }
1464
a69fc693
GH
1465#if GTK_CHECK_VERSION(3, 20, 0)
1466 gd_grab_update(vc, vc->s->kbd_owner == vc, true);
1467 gdk_device_get_position(gd_get_pointer(display),
1468 NULL, &vc->s->grab_x_root, &vc->s->grab_y_root);
1469#elif GTK_CHECK_VERSION(3, 0, 0)
f50def91
GH
1470 gd_grab_devices(vc, true, GDK_SOURCE_MOUSE,
1471 GDK_POINTER_MOTION_MASK |
1472 GDK_BUTTON_PRESS_MASK |
1473 GDK_BUTTON_RELEASE_MASK |
1474 GDK_BUTTON_MOTION_MASK |
1475 GDK_SCROLL_MASK,
1476 vc->s->null_cursor);
bb732ee7 1477 gdk_device_get_position(gd_get_pointer(display),
e3500d1f 1478 NULL, &vc->s->grab_x_root, &vc->s->grab_y_root);
2a05485d 1479#else
e3500d1f 1480 gdk_pointer_grab(gtk_widget_get_window(vc->gfx.drawing_area),
2a05485d
DB
1481 FALSE, /* All events to come to our window directly */
1482 GDK_POINTER_MOTION_MASK |
1483 GDK_BUTTON_PRESS_MASK |
1484 GDK_BUTTON_RELEASE_MASK |
1485 GDK_BUTTON_MOTION_MASK |
1486 GDK_SCROLL_MASK,
1487 NULL, /* Allow cursor to move over entire desktop */
e3500d1f 1488 vc->s->null_cursor,
2a05485d 1489 GDK_CURRENT_TIME);
ecce1929 1490 gdk_display_get_pointer(display, NULL,
e3500d1f 1491 &vc->s->grab_x_root, &vc->s->grab_y_root, NULL);
2a05485d 1492#endif
4c638e2e 1493 vc->s->ptr_owner = vc;
695cc59d 1494 gd_update_caption(vc->s);
d531deef 1495 trace_gd_grab(vc->label, "ptr", reason);
2a05485d
DB
1496}
1497
4c638e2e 1498static void gd_ungrab_pointer(GtkDisplayState *s)
2a05485d 1499{
4c638e2e 1500 VirtualConsole *vc = s->ptr_owner;
41cc5239 1501 GdkDisplay *display;
4c638e2e
GH
1502
1503 if (vc == NULL) {
1504 return;
1505 }
1506 s->ptr_owner = NULL;
1507
41cc5239 1508 display = gtk_widget_get_display(vc->gfx.drawing_area);
a69fc693
GH
1509#if GTK_CHECK_VERSION(3, 20, 0)
1510 gd_grab_update(vc, vc->s->kbd_owner == vc, false);
1511 gdk_device_warp(gd_get_pointer(display),
1512 gtk_widget_get_screen(vc->gfx.drawing_area),
1513 vc->s->grab_x_root, vc->s->grab_y_root);
1514#elif GTK_CHECK_VERSION(3, 0, 0)
f50def91 1515 gd_grab_devices(vc, false, GDK_SOURCE_MOUSE, 0, NULL);
bb732ee7 1516 gdk_device_warp(gd_get_pointer(display),
e3500d1f
GH
1517 gtk_widget_get_screen(vc->gfx.drawing_area),
1518 vc->s->grab_x_root, vc->s->grab_y_root);
2a05485d
DB
1519#else
1520 gdk_pointer_ungrab(GDK_CURRENT_TIME);
ecce1929 1521 gdk_display_warp_pointer(display,
e3500d1f
GH
1522 gtk_widget_get_screen(vc->gfx.drawing_area),
1523 vc->s->grab_x_root, vc->s->grab_y_root);
2a05485d 1524#endif
695cc59d 1525 gd_update_caption(s);
d531deef 1526 trace_gd_ungrab(vc->label, "ptr");
2a05485d
DB
1527}
1528
5104a1f6
AL
1529static void gd_menu_grab_input(GtkMenuItem *item, void *opaque)
1530{
1531 GtkDisplayState *s = opaque;
e3500d1f 1532 VirtualConsole *vc = gd_vc_find_current(s);
5104a1f6
AL
1533
1534 if (gd_is_grab_active(s)) {
d531deef
GH
1535 gd_grab_keyboard(vc, "user-request-main-window");
1536 gd_grab_pointer(vc, "user-request-main-window");
5104a1f6 1537 } else {
4c638e2e
GH
1538 gd_ungrab_keyboard(s);
1539 gd_ungrab_pointer(s);
5104a1f6
AL
1540 }
1541
e3500d1f 1542 gd_update_cursor(vc);
5104a1f6
AL
1543}
1544
a4ccabcf
AL
1545static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2,
1546 gpointer data)
1547{
1548 GtkDisplayState *s = data;
e3500d1f 1549 VirtualConsole *vc;
5104a1f6 1550 gboolean on_vga;
a4ccabcf
AL
1551
1552 if (!gtk_widget_get_realized(s->notebook)) {
1553 return;
1554 }
1555
6fa27697
GH
1556#ifdef VTE_RESIZE_HACK
1557 vc = gd_vc_find_current(s);
1558 if (vc && vc->type == GD_VC_VTE) {
1559 gtk_widget_hide(vc->vte.terminal);
1560 }
1561#endif
e3500d1f
GH
1562 vc = gd_vc_find_by_page(s, arg2);
1563 if (!vc) {
1564 return;
1565 }
6fa27697
GH
1566#ifdef VTE_RESIZE_HACK
1567 if (vc->type == GD_VC_VTE) {
1568 gtk_widget_show(vc->vte.terminal);
1569 }
1570#endif
e3500d1f
GH
1571 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item),
1572 TRUE);
f8c223f6
GH
1573 on_vga = (vc->type == GD_VC_GFX &&
1574 qemu_console_is_graphic(vc->gfx.dcl.con));
5104a1f6
AL
1575 if (!on_vga) {
1576 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1577 FALSE);
c6158483
AL
1578 } else if (s->full_screen) {
1579 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1580 TRUE);
5104a1f6 1581 }
5104a1f6
AL
1582 gtk_widget_set_sensitive(s->grab_item, on_vga);
1583
82fc1809 1584 gd_update_windowsize(vc);
e3500d1f 1585 gd_update_cursor(vc);
a4ccabcf
AL
1586}
1587
e3500d1f
GH
1588static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing,
1589 gpointer opaque)
5104a1f6 1590{
e3500d1f
GH
1591 VirtualConsole *vc = opaque;
1592 GtkDisplayState *s = vc->s;
5104a1f6 1593
2884cf5b 1594 if (gd_grab_on_hover(s)) {
d531deef 1595 gd_grab_keyboard(vc, "grab-on-hover");
5104a1f6 1596 }
5104a1f6
AL
1597 return TRUE;
1598}
1599
e3500d1f
GH
1600static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing,
1601 gpointer opaque)
5104a1f6 1602{
e3500d1f
GH
1603 VirtualConsole *vc = opaque;
1604 GtkDisplayState *s = vc->s;
5104a1f6 1605
2884cf5b 1606 if (gd_grab_on_hover(s)) {
4c638e2e 1607 gd_ungrab_keyboard(s);
5104a1f6 1608 }
5104a1f6
AL
1609 return TRUE;
1610}
1611
6db253ca 1612static gboolean gd_focus_out_event(GtkWidget *widget,
e3500d1f 1613 GdkEventCrossing *crossing, gpointer opaque)
6db253ca 1614{
e3500d1f
GH
1615 VirtualConsole *vc = opaque;
1616 GtkDisplayState *s = vc->s;
6db253ca
JK
1617
1618 gtk_release_modifiers(s);
6db253ca
JK
1619 return TRUE;
1620}
1621
1301e515
GH
1622static gboolean gd_configure(GtkWidget *widget,
1623 GdkEventConfigure *cfg, gpointer opaque)
1624{
1625 VirtualConsole *vc = opaque;
1301e515 1626
925a0400 1627 gd_set_ui_info(vc, cfg->width, cfg->height);
1301e515
GH
1628 return FALSE;
1629}
1630
d861def3
AL
1631/** Virtual Console Callbacks **/
1632
ed1132e4 1633static GSList *gd_vc_menu_init(GtkDisplayState *s, VirtualConsole *vc,
cdeb7090 1634 int idx, GSList *group, GtkWidget *view_menu)
ed1132e4 1635{
cdeb7090 1636 vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, vc->label);
277836c8
CR
1637 gtk_accel_group_connect(s->accel_group, GDK_KEY_1 + idx,
1638 HOTKEY_MODIFIERS, 0,
1639 g_cclosure_new_swap(G_CALLBACK(gd_accel_switch_vc), vc, NULL));
1640#if GTK_CHECK_VERSION(3, 8, 0)
1641 gtk_accel_label_set_accel(
1642 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(vc->menu_item))),
1643 GDK_KEY_1 + idx, HOTKEY_MODIFIERS);
1644#endif
ed1132e4
GH
1645
1646 g_signal_connect(vc->menu_item, "activate",
1647 G_CALLBACK(gd_menu_switch_vc), s);
1648 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item);
1649
277836c8 1650 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item));
ed1132e4
GH
1651 return group;
1652}
1653
ee5f31e4 1654#if defined(CONFIG_VTE)
44b31e0b
MT
1655static void gd_menu_copy(GtkMenuItem *item, void *opaque)
1656{
1657 GtkDisplayState *s = opaque;
1658 VirtualConsole *vc = gd_vc_find_current(s);
1659
1660 vte_terminal_copy_clipboard(VTE_TERMINAL(vc->vte.terminal));
1661}
1662
0fb20d1c
CR
1663static void gd_vc_adjustment_changed(GtkAdjustment *adjustment, void *opaque)
1664{
1665 VirtualConsole *vc = opaque;
1666
1667 if (gtk_adjustment_get_upper(adjustment) >
1668 gtk_adjustment_get_page_size(adjustment)) {
271a25c0 1669 gtk_widget_show(vc->vte.scrollbar);
0fb20d1c 1670 } else {
271a25c0 1671 gtk_widget_hide(vc->vte.scrollbar);
0fb20d1c
CR
1672 }
1673}
1674
d861def3
AL
1675static int gd_vc_chr_write(CharDriverState *chr, const uint8_t *buf, int len)
1676{
1677 VirtualConsole *vc = chr->opaque;
1678
271a25c0 1679 vte_terminal_feed(VTE_TERMINAL(vc->vte.terminal), (const char *)buf, len);
d4370741 1680 return len;
d861def3
AL
1681}
1682
fba958c6
PB
1683static void gd_vc_chr_set_echo(CharDriverState *chr, bool echo)
1684{
1685 VirtualConsole *vc = chr->opaque;
1686
1687 vc->vte.echo = echo;
1688}
1689
d861def3
AL
1690static int nb_vcs;
1691static CharDriverState *vcs[MAX_VCS];
1692
919e11f3 1693static CharDriverState *gd_vc_handler(ChardevVC *vc, Error **errp)
d861def3 1694{
919e11f3 1695 ChardevCommon *common = qapi_ChardevVC_base(vc);
d861def3
AL
1696 CharDriverState *chr;
1697
919e11f3
DB
1698 chr = qemu_chr_alloc(common, errp);
1699 if (!chr) {
1700 return NULL;
1701 }
1702
d861def3 1703 chr->chr_write = gd_vc_chr_write;
fba958c6
PB
1704 chr->chr_set_echo = gd_vc_chr_set_echo;
1705
1706 /* Temporary, until gd_vc_vte_init runs. */
327d83ba 1707 chr->opaque = g_new0(VirtualConsole, 1);
fba958c6 1708
d861def3
AL
1709 vcs[nb_vcs++] = chr;
1710
1711 return chr;
1712}
1713
d4370741
CR
1714static gboolean gd_vc_in(VteTerminal *terminal, gchar *text, guint size,
1715 gpointer user_data)
d861def3 1716{
d4370741 1717 VirtualConsole *vc = user_data;
d861def3 1718
fba958c6
PB
1719 if (vc->vte.echo) {
1720 VteTerminal *term = VTE_TERMINAL(vc->vte.terminal);
1721 int i;
1722 for (i = 0; i < size; i++) {
1723 uint8_t c = text[i];
1724 if (c >= 128 || isprint(c)) {
1725 /* 8-bit characters are considered printable. */
1726 vte_terminal_feed(term, &text[i], 1);
1727 } else if (c == '\r' || c == '\n') {
1728 vte_terminal_feed(term, "\r\n", 2);
1729 } else {
1730 char ctrl[2] = { '^', 0};
1731 ctrl[1] = text[i] ^ 64;
1732 vte_terminal_feed(term, ctrl, 2);
1733 }
1734 }
1735 }
1736
271a25c0 1737 qemu_chr_be_write(vc->vte.chr, (uint8_t *)text, (unsigned int)size);
d861def3
AL
1738 return TRUE;
1739}
1740
ed1132e4
GH
1741static GSList *gd_vc_vte_init(GtkDisplayState *s, VirtualConsole *vc,
1742 CharDriverState *chr, int idx,
e3500d1f 1743 GSList *group, GtkWidget *view_menu)
d861def3 1744{
d861def3 1745 char buffer[32];
0fb20d1c
CR
1746 GtkWidget *box;
1747 GtkWidget *scrollbar;
1748 GtkAdjustment *vadjustment;
fba958c6 1749 VirtualConsole *tmp_vc = chr->opaque;
d861def3 1750
e3500d1f 1751 vc->s = s;
fba958c6
PB
1752 vc->vte.echo = tmp_vc->vte.echo;
1753
ed1132e4 1754 vc->vte.chr = chr;
fba958c6
PB
1755 chr->opaque = vc;
1756 g_free(tmp_vc);
d861def3 1757
ed1132e4 1758 snprintf(buffer, sizeof(buffer), "vc%d", idx);
cdeb7090
GH
1759 vc->label = g_strdup_printf("%s", vc->vte.chr->label
1760 ? vc->vte.chr->label : buffer);
1761 group = gd_vc_menu_init(s, vc, idx, group, view_menu);
d861def3 1762
271a25c0
GH
1763 vc->vte.terminal = vte_terminal_new();
1764 g_signal_connect(vc->vte.terminal, "commit", G_CALLBACK(gd_vc_in), vc);
d861def3 1765
fba958c6
PB
1766 /* The documentation says that the default is UTF-8, but actually it is
1767 * 7-bit ASCII at least in VTE 0.38.
1768 */
4d594233 1769#if VTE_CHECK_VERSION(0, 38, 0)
fba958c6
PB
1770 vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8", NULL);
1771#else
1772 vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8");
1773#endif
1774
271a25c0 1775 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->vte.terminal), -1);
82fc1809
GH
1776 vte_terminal_set_size(VTE_TERMINAL(vc->vte.terminal),
1777 VC_TERM_X_MIN, VC_TERM_Y_MIN);
d861def3 1778
0fb20d1c 1779#if VTE_CHECK_VERSION(0, 28, 0) && GTK_CHECK_VERSION(3, 0, 0)
271a25c0
GH
1780 vadjustment = gtk_scrollable_get_vadjustment
1781 (GTK_SCROLLABLE(vc->vte.terminal));
0fb20d1c 1782#else
271a25c0 1783 vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->vte.terminal));
0fb20d1c
CR
1784#endif
1785
1786#if GTK_CHECK_VERSION(3, 0, 0)
1787 box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2);
1788 scrollbar = gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL, vadjustment);
1789#else
1790 box = gtk_hbox_new(false, 2);
1791 scrollbar = gtk_vscrollbar_new(vadjustment);
1792#endif
1793
271a25c0 1794 gtk_box_pack_start(GTK_BOX(box), vc->vte.terminal, TRUE, TRUE, 0);
0fb20d1c
CR
1795 gtk_box_pack_start(GTK_BOX(box), scrollbar, FALSE, FALSE, 0);
1796
271a25c0
GH
1797 vc->vte.box = box;
1798 vc->vte.scrollbar = scrollbar;
0fb20d1c
CR
1799
1800 g_signal_connect(vadjustment, "changed",
1801 G_CALLBACK(gd_vc_adjustment_changed), vc);
d861def3 1802
e3500d1f 1803 vc->type = GD_VC_VTE;
271a25c0 1804 vc->tab_item = box;
9d677e1c 1805 vc->focus = vc->vte.terminal;
271a25c0 1806 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), vc->tab_item,
cdeb7090 1807 gtk_label_new(vc->label));
d861def3 1808
271a25c0 1809 qemu_chr_be_generic_open(vc->vte.chr);
d861def3 1810
d861def3 1811 return group;
a4ccabcf
AL
1812}
1813
ed1132e4 1814static void gd_vcs_init(GtkDisplayState *s, GSList *group,
ee5f31e4
GH
1815 GtkWidget *view_menu)
1816{
1817 int i;
1818
1819 for (i = 0; i < nb_vcs; i++) {
ed1132e4
GH
1820 VirtualConsole *vc = &s->vc[s->nb_vcs];
1821 group = gd_vc_vte_init(s, vc, vcs[i], s->nb_vcs, group, view_menu);
ee5f31e4
GH
1822 s->nb_vcs++;
1823 }
1824}
1825#endif /* CONFIG_VTE */
1826
a4ccabcf
AL
1827/** Window Creation **/
1828
e3500d1f
GH
1829static void gd_connect_vc_gfx_signals(VirtualConsole *vc)
1830{
1831#if GTK_CHECK_VERSION(3, 0, 0)
1832 g_signal_connect(vc->gfx.drawing_area, "draw",
1833 G_CALLBACK(gd_draw_event), vc);
925a0400
GH
1834#if defined(CONFIG_GTK_GL)
1835 if (display_opengl) {
1836 /* wire up GtkGlArea events */
1837 g_signal_connect(vc->gfx.drawing_area, "render",
1838 G_CALLBACK(gd_render_event), vc);
1839 g_signal_connect(vc->gfx.drawing_area, "resize",
1840 G_CALLBACK(gd_resize_event), vc);
1841 }
1842#endif
e3500d1f
GH
1843#else
1844 g_signal_connect(vc->gfx.drawing_area, "expose-event",
1845 G_CALLBACK(gd_expose_event), vc);
1846#endif
f8c223f6
GH
1847 if (qemu_console_is_graphic(vc->gfx.dcl.con)) {
1848 g_signal_connect(vc->gfx.drawing_area, "event",
1849 G_CALLBACK(gd_event), vc);
1850 g_signal_connect(vc->gfx.drawing_area, "button-press-event",
1851 G_CALLBACK(gd_button_event), vc);
1852 g_signal_connect(vc->gfx.drawing_area, "button-release-event",
1853 G_CALLBACK(gd_button_event), vc);
1854 g_signal_connect(vc->gfx.drawing_area, "scroll-event",
1855 G_CALLBACK(gd_scroll_event), vc);
1856 g_signal_connect(vc->gfx.drawing_area, "key-press-event",
1857 G_CALLBACK(gd_key_event), vc);
1858 g_signal_connect(vc->gfx.drawing_area, "key-release-event",
1859 G_CALLBACK(gd_key_event), vc);
1860
1861 g_signal_connect(vc->gfx.drawing_area, "enter-notify-event",
1862 G_CALLBACK(gd_enter_event), vc);
1863 g_signal_connect(vc->gfx.drawing_area, "leave-notify-event",
1864 G_CALLBACK(gd_leave_event), vc);
1865 g_signal_connect(vc->gfx.drawing_area, "focus-out-event",
1866 G_CALLBACK(gd_focus_out_event), vc);
1301e515
GH
1867 g_signal_connect(vc->gfx.drawing_area, "configure-event",
1868 G_CALLBACK(gd_configure), vc);
f8c223f6
GH
1869 } else {
1870 g_signal_connect(vc->gfx.drawing_area, "key-press-event",
1871 G_CALLBACK(gd_text_key_down), vc);
1872 }
e3500d1f
GH
1873}
1874
a4ccabcf
AL
1875static void gd_connect_signals(GtkDisplayState *s)
1876{
1877 g_signal_connect(s->show_tabs_item, "activate",
1878 G_CALLBACK(gd_menu_show_tabs), s);
cdeb7090
GH
1879 g_signal_connect(s->untabify_item, "activate",
1880 G_CALLBACK(gd_menu_untabify), s);
a4ccabcf
AL
1881
1882 g_signal_connect(s->window, "delete-event",
1883 G_CALLBACK(gd_window_close), s);
1884
30e8f22b
JK
1885 g_signal_connect(s->pause_item, "activate",
1886 G_CALLBACK(gd_menu_pause), s);
1887 g_signal_connect(s->reset_item, "activate",
1888 G_CALLBACK(gd_menu_reset), s);
1889 g_signal_connect(s->powerdown_item, "activate",
1890 G_CALLBACK(gd_menu_powerdown), s);
a4ccabcf
AL
1891 g_signal_connect(s->quit_item, "activate",
1892 G_CALLBACK(gd_menu_quit), s);
44b31e0b
MT
1893#if defined(CONFIG_VTE)
1894 g_signal_connect(s->copy_item, "activate",
1895 G_CALLBACK(gd_menu_copy), s);
1896#endif
c6158483
AL
1897 g_signal_connect(s->full_screen_item, "activate",
1898 G_CALLBACK(gd_menu_full_screen), s);
1899 g_signal_connect(s->zoom_in_item, "activate",
1900 G_CALLBACK(gd_menu_zoom_in), s);
1901 g_signal_connect(s->zoom_out_item, "activate",
1902 G_CALLBACK(gd_menu_zoom_out), s);
1903 g_signal_connect(s->zoom_fixed_item, "activate",
1904 G_CALLBACK(gd_menu_zoom_fixed), s);
1905 g_signal_connect(s->zoom_fit_item, "activate",
1906 G_CALLBACK(gd_menu_zoom_fit), s);
5104a1f6
AL
1907 g_signal_connect(s->grab_item, "activate",
1908 G_CALLBACK(gd_menu_grab_input), s);
a4ccabcf
AL
1909 g_signal_connect(s->notebook, "switch-page",
1910 G_CALLBACK(gd_change_page), s);
1911}
1912
400519d2 1913static GtkWidget *gd_create_menu_machine(GtkDisplayState *s)
a4ccabcf 1914{
bf9b255f 1915 GtkWidget *machine_menu;
a4ccabcf
AL
1916 GtkWidget *separator;
1917
bf9b255f 1918 machine_menu = gtk_menu_new();
400519d2 1919 gtk_menu_set_accel_group(GTK_MENU(machine_menu), s->accel_group);
30e8f22b
JK
1920
1921 s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause"));
bf9b255f 1922 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item);
30e8f22b
JK
1923
1924 separator = gtk_separator_menu_item_new();
bf9b255f 1925 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
30e8f22b 1926
9068f20d 1927 s->reset_item = gtk_menu_item_new_with_mnemonic(_("_Reset"));
bf9b255f 1928 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item);
30e8f22b 1929
9068f20d 1930 s->powerdown_item = gtk_menu_item_new_with_mnemonic(_("Power _Down"));
bf9b255f 1931 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item);
30e8f22b
JK
1932
1933 separator = gtk_separator_menu_item_new();
bf9b255f 1934 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
a4ccabcf 1935
3d914488 1936 s->quit_item = gtk_menu_item_new_with_mnemonic(_("_Quit"));
a4ccabcf 1937 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item),
30e8f22b 1938 "<QEMU>/Machine/Quit");
3d914488 1939 gtk_accel_map_add_entry("<QEMU>/Machine/Quit",
db1da1f2 1940 GDK_KEY_q, HOTKEY_MODIFIERS);
bf9b255f 1941 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item);
a4ccabcf 1942
bf9b255f
AL
1943 return machine_menu;
1944}
1945
e3500d1f 1946static GSList *gd_vc_gfx_init(GtkDisplayState *s, VirtualConsole *vc,
ed1132e4 1947 QemuConsole *con, int idx,
e3500d1f
GH
1948 GSList *group, GtkWidget *view_menu)
1949{
779ce88f 1950 vc->label = qemu_console_get_label(con);
e3500d1f
GH
1951 vc->s = s;
1952 vc->gfx.scale_x = 1.0;
1953 vc->gfx.scale_y = 1.0;
1954
97edf3bd
GH
1955#if defined(CONFIG_OPENGL)
1956 if (display_opengl) {
925a0400
GH
1957#if defined(CONFIG_GTK_GL)
1958 vc->gfx.drawing_area = gtk_gl_area_new();
1959 vc->gfx.dcl.ops = &dcl_gl_area_ops;
1960#else
1961 vc->gfx.drawing_area = gtk_drawing_area_new();
97edf3bd
GH
1962 /*
1963 * gtk_widget_set_double_buffered() was deprecated in 3.14.
1964 * It is required for opengl rendering on X11 though. A
1965 * proper replacement (native opengl support) is only
1966 * available in 3.16+. Silence the warning if possible.
1967 */
1968#ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
1969#pragma GCC diagnostic push
1970#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
1971#endif
1972 gtk_widget_set_double_buffered(vc->gfx.drawing_area, FALSE);
1973#ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
1974#pragma GCC diagnostic pop
1975#endif
1976 vc->gfx.dcl.ops = &dcl_egl_ops;
925a0400 1977#endif /* CONFIG_GTK_GL */
97edf3bd
GH
1978 } else
1979#endif
1980 {
925a0400 1981 vc->gfx.drawing_area = gtk_drawing_area_new();
97edf3bd
GH
1982 vc->gfx.dcl.ops = &dcl_ops;
1983 }
1984
925a0400
GH
1985
1986 gtk_widget_add_events(vc->gfx.drawing_area,
1987 GDK_POINTER_MOTION_MASK |
1988 GDK_BUTTON_PRESS_MASK |
1989 GDK_BUTTON_RELEASE_MASK |
1990 GDK_BUTTON_MOTION_MASK |
1991 GDK_ENTER_NOTIFY_MASK |
1992 GDK_LEAVE_NOTIFY_MASK |
1993 GDK_SCROLL_MASK |
1994 GDK_KEY_PRESS_MASK);
1995 gtk_widget_set_can_focus(vc->gfx.drawing_area, TRUE);
1996
1997 vc->type = GD_VC_GFX;
1998 vc->tab_item = vc->gfx.drawing_area;
1999 vc->focus = vc->gfx.drawing_area;
2000 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook),
2001 vc->tab_item, gtk_label_new(vc->label));
2002
e3500d1f
GH
2003 vc->gfx.dcl.con = con;
2004 register_displaychangelistener(&vc->gfx.dcl);
2005
f8c223f6
GH
2006 gd_connect_vc_gfx_signals(vc);
2007 group = gd_vc_menu_init(s, vc, idx, group, view_menu);
2008
1301e515
GH
2009 if (dpy_ui_info_supported(vc->gfx.dcl.con)) {
2010 gtk_menu_item_activate(GTK_MENU_ITEM(s->zoom_fit_item));
1d73cd78 2011 s->free_scale = true;
1301e515
GH
2012 }
2013
e3500d1f
GH
2014 return group;
2015}
2016
400519d2 2017static GtkWidget *gd_create_menu_view(GtkDisplayState *s)
bf9b255f
AL
2018{
2019 GSList *group = NULL;
2020 GtkWidget *view_menu;
2021 GtkWidget *separator;
ed1132e4
GH
2022 QemuConsole *con;
2023 int vc;
bf9b255f
AL
2024
2025 view_menu = gtk_menu_new();
400519d2 2026 gtk_menu_set_accel_group(GTK_MENU(view_menu), s->accel_group);
a4ccabcf 2027
3d914488 2028 s->full_screen_item = gtk_menu_item_new_with_mnemonic(_("_Fullscreen"));
95414914 2029
44b31e0b
MT
2030#if defined(CONFIG_VTE)
2031 s->copy_item = gtk_menu_item_new_with_mnemonic(_("_Copy"));
2032 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->copy_item);
2033#endif
2034
95414914
CR
2035 gtk_accel_group_connect(s->accel_group, GDK_KEY_f, HOTKEY_MODIFIERS, 0,
2036 g_cclosure_new_swap(G_CALLBACK(gd_accel_full_screen), s, NULL));
2037#if GTK_CHECK_VERSION(3, 8, 0)
2038 gtk_accel_label_set_accel(
2039 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s->full_screen_item))),
2040 GDK_KEY_f, HOTKEY_MODIFIERS);
2041#endif
bf9b255f 2042 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item);
c6158483
AL
2043
2044 separator = gtk_separator_menu_item_new();
bf9b255f 2045 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
c6158483 2046
3d914488 2047 s->zoom_in_item = gtk_menu_item_new_with_mnemonic(_("Zoom _In"));
c6158483
AL
2048 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item),
2049 "<QEMU>/View/Zoom In");
b1e749c0
JK
2050 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus,
2051 HOTKEY_MODIFIERS);
bf9b255f 2052 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item);
c6158483 2053
3d914488 2054 s->zoom_out_item = gtk_menu_item_new_with_mnemonic(_("Zoom _Out"));
c6158483
AL
2055 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item),
2056 "<QEMU>/View/Zoom Out");
b1e749c0
JK
2057 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus,
2058 HOTKEY_MODIFIERS);
bf9b255f 2059 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item);
c6158483 2060
3d914488 2061 s->zoom_fixed_item = gtk_menu_item_new_with_mnemonic(_("Best _Fit"));
c6158483
AL
2062 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item),
2063 "<QEMU>/View/Zoom Fixed");
b1e749c0
JK
2064 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0,
2065 HOTKEY_MODIFIERS);
bf9b255f 2066 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item);
c6158483 2067
834574ea 2068 s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit"));
bf9b255f 2069 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item);
c6158483
AL
2070
2071 separator = gtk_separator_menu_item_new();
bf9b255f 2072 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
c6158483 2073
834574ea 2074 s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover"));
bf9b255f 2075 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item);
5104a1f6 2076
834574ea 2077 s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input"));
5104a1f6
AL
2078 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item),
2079 "<QEMU>/View/Grab Input");
b1e749c0
JK
2080 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g,
2081 HOTKEY_MODIFIERS);
bf9b255f 2082 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item);
5104a1f6 2083
a4ccabcf 2084 separator = gtk_separator_menu_item_new();
bf9b255f 2085 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
a4ccabcf 2086
e3500d1f 2087 /* gfx */
ed1132e4
GH
2088 for (vc = 0;; vc++) {
2089 con = qemu_console_lookup_by_index(vc);
f8c223f6 2090 if (!con) {
ed1132e4
GH
2091 break;
2092 }
2093 group = gd_vc_gfx_init(s, &s->vc[vc], con,
2094 vc, group, view_menu);
2095 s->nb_vcs++;
2096 }
a4ccabcf 2097
ee5f31e4 2098#if defined(CONFIG_VTE)
e3500d1f 2099 /* vte */
ed1132e4 2100 gd_vcs_init(s, group, view_menu);
ee5f31e4 2101#endif
d861def3 2102
a4ccabcf 2103 separator = gtk_separator_menu_item_new();
bf9b255f 2104 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
a4ccabcf 2105
834574ea 2106 s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs"));
bf9b255f 2107 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item);
a4ccabcf 2108
cdeb7090
GH
2109 s->untabify_item = gtk_menu_item_new_with_mnemonic(_("Detach Tab"));
2110 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->untabify_item);
2111
bf9b255f
AL
2112 return view_menu;
2113}
2114
2115static void gd_create_menus(GtkDisplayState *s)
2116{
400519d2
CR
2117 s->accel_group = gtk_accel_group_new();
2118 s->machine_menu = gd_create_menu_machine(s);
2119 s->view_menu = gd_create_menu_view(s);
bf9b255f
AL
2120
2121 s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine"));
30e8f22b
JK
2122 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item),
2123 s->machine_menu);
2124 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item);
a4ccabcf 2125
bf9b255f 2126 s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View"));
a4ccabcf
AL
2127 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu);
2128 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item);
bf9b255f 2129
400519d2
CR
2130 g_object_set_data(G_OBJECT(s->window), "accel_group", s->accel_group);
2131 gtk_window_add_accel_group(GTK_WINDOW(s->window), s->accel_group);
a4ccabcf
AL
2132}
2133
3158a348
BR
2134static void gd_set_keycode_type(GtkDisplayState *s)
2135{
0a337ed0 2136#ifdef GDK_WINDOWING_X11
3158a348 2137 GdkDisplay *display = gtk_widget_get_display(s->window);
0a337ed0
GH
2138 if (GDK_IS_X11_DISPLAY(display)) {
2139 Display *x11_display = gdk_x11_display_get_xdisplay(display);
2140 XkbDescPtr desc = XkbGetKeyboard(x11_display, XkbGBN_AllComponentsMask,
2141 XkbUseCoreKbd);
2142 char *keycodes = NULL;
2143
2144 if (desc && desc->names) {
2145 keycodes = XGetAtomName(x11_display, desc->names->keycodes);
2146 }
2147 if (keycodes == NULL) {
2148 fprintf(stderr, "could not lookup keycode name\n");
2149 } else if (strstart(keycodes, "evdev", NULL)) {
2150 s->has_evdev = true;
2151 } else if (!strstart(keycodes, "xfree86", NULL)) {
2152 fprintf(stderr, "unknown keycodes `%s', please report to "
2153 "qemu-devel@nongnu.org\n", keycodes);
2154 }
84961407
CF
2155
2156 if (desc) {
2157 XkbFreeKeyboard(desc, XkbGBN_AllComponentsMask, True);
2158 }
2159 if (keycodes) {
2160 XFree(keycodes);
2161 }
3158a348
BR
2162 }
2163#endif
2164}
2165
060ab763
GH
2166static gboolean gtkinit;
2167
881249c7 2168void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover)
a4ccabcf
AL
2169{
2170 GtkDisplayState *s = g_malloc0(sizeof(*s));
d819cdcc 2171 char *filename;
63c67b6d 2172 GdkDisplay *window_display;
a4ccabcf 2173
060ab763
GH
2174 if (!gtkinit) {
2175 fprintf(stderr, "gtk initialization failed\n");
2176 exit(1);
2177 }
2178
a4ccabcf 2179 s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
51572ab0
DB
2180#if GTK_CHECK_VERSION(3, 2, 0)
2181 s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
2182#else
a4ccabcf 2183 s->vbox = gtk_vbox_new(FALSE, 0);
51572ab0 2184#endif
a4ccabcf 2185 s->notebook = gtk_notebook_new();
a4ccabcf
AL
2186 s->menu_bar = gtk_menu_bar_new();
2187
c6158483 2188 s->free_scale = FALSE;
a4ccabcf 2189
2cb5d2a4
AG
2190 /* LC_MESSAGES only. See early_gtk_display_init() for details */
2191 setlocale(LC_MESSAGES, "");
834574ea
AL
2192 bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR);
2193 textdomain("qemu");
2194
63c67b6d
HR
2195 window_display = gtk_widget_get_display(s->window);
2196 s->null_cursor = gdk_cursor_new_for_display(window_display,
2197 GDK_BLANK_CURSOR);
a4ccabcf
AL
2198
2199 s->mouse_mode_notifier.notify = gd_mouse_mode_change;
2200 qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier);
2201 qemu_add_vm_change_state_handler(gd_change_runstate, s);
2202
f7da9c17 2203 filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "qemu_logo_no_text.svg");
d819cdcc
SW
2204 if (filename) {
2205 GError *error = NULL;
2206 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(filename, &error);
2207 if (pixbuf) {
2208 gtk_window_set_icon(GTK_WINDOW(s->window), pixbuf);
2209 } else {
2210 g_error_free(error);
2211 }
2212 g_free(filename);
2213 }
2214
a4ccabcf
AL
2215 gd_create_menus(s);
2216
2217 gd_connect_signals(s);
2218
a4ccabcf
AL
2219 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
2220 gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE);
2221
a4ccabcf
AL
2222 gd_update_caption(s);
2223
2224 gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0);
2225 gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0);
2226
2227 gtk_container_add(GTK_CONTAINER(s->window), s->vbox);
2228
2229 gtk_widget_show_all(s->window);
2230
6fa27697
GH
2231#ifdef VTE_RESIZE_HACK
2232 {
2233 VirtualConsole *cur = gd_vc_find_current(s);
b310a2a6
FZ
2234 if (cur) {
2235 int i;
2236
2237 for (i = 0; i < s->nb_vcs; i++) {
2238 VirtualConsole *vc = &s->vc[i];
2239 if (vc && vc->type == GD_VC_VTE && vc != cur) {
2240 gtk_widget_hide(vc->vte.terminal);
2241 }
6fa27697 2242 }
b310a2a6 2243 gd_update_windowsize(cur);
6fa27697 2244 }
6fa27697
GH
2245 }
2246#endif
2247
787ba4f0
PW
2248 if (full_screen) {
2249 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item));
2250 }
881249c7
JK
2251 if (grab_on_hover) {
2252 gtk_menu_item_activate(GTK_MENU_ITEM(s->grab_on_hover_item));
2253 }
787ba4f0 2254
3158a348 2255 gd_set_keycode_type(s);
a4ccabcf 2256}
ee5f31e4 2257
97edf3bd 2258void early_gtk_display_init(int opengl)
ee5f31e4 2259{
2cb5d2a4
AG
2260 /* The QEMU code relies on the assumption that it's always run in
2261 * the C locale. Therefore it is not prepared to deal with
2262 * operations that produce different results depending on the
2263 * locale, such as printf's formatting of decimal numbers, and
2264 * possibly others.
2265 *
2266 * Since GTK+ calls setlocale() by default -importing the locale
2267 * settings from the environment- we must prevent it from doing so
2268 * using gtk_disable_setlocale().
2269 *
2270 * QEMU's GTK+ UI, however, _does_ have translations for some of
2271 * the menu items. As a trade-off between a functionally correct
2272 * QEMU and a fully internationalized UI we support importing
2273 * LC_MESSAGES from the environment (see the setlocale() call
2274 * earlier in this file). This allows us to display translated
2275 * messages leaving everything else untouched.
2276 */
2277 gtk_disable_setlocale();
060ab763
GH
2278 gtkinit = gtk_init_check(NULL, NULL);
2279 if (!gtkinit) {
2280 /* don't exit yet, that'll break -help */
2281 return;
2282 }
97edf3bd
GH
2283
2284 switch (opengl) {
2285 case -1: /* default */
2286 case 0: /* off */
2287 break;
2288 case 1: /* on */
2289#if defined(CONFIG_OPENGL)
925a0400
GH
2290#if defined(CONFIG_GTK_GL)
2291 gtk_gl_area_init();
2292#else
97edf3bd 2293 gtk_egl_init();
925a0400 2294#endif
97edf3bd
GH
2295#endif
2296 break;
2297 default:
2298 g_assert_not_reached();
2299 break;
2300 }
2301
ee5f31e4
GH
2302#if defined(CONFIG_VTE)
2303 register_vc_handler(gd_vc_handler);
2304#endif
2305}