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Merge remote-tracking branch 'remotes/edgar/tags/edgar/xilinx-next-2018-01-26.for...
[mirror_qemu.git] / ui / gtk.c
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 #include "qemu/osdep.h"
38 #include "qemu-common.h"
39 #include "qemu/cutils.h"
40
41 #include "ui/console.h"
42 #include "ui/gtk.h"
43
44 #include <glib/gi18n.h>
45 #include <locale.h>
46 #if defined(CONFIG_VTE)
47 #include <vte/vte.h>
48 #endif
49 #include <math.h>
50
51 #include "trace.h"
52 #include "ui/input.h"
53 #include "sysemu/sysemu.h"
54 #include "qmp-commands.h"
55 #include "keymaps.h"
56 #include "chardev/char.h"
57 #include "qom/object.h"
58
59 #define MAX_VCS 10
60 #define VC_WINDOW_X_MIN 320
61 #define VC_WINDOW_Y_MIN 240
62 #define VC_TERM_X_MIN 80
63 #define VC_TERM_Y_MIN 25
64 #define VC_SCALE_MIN 0.25
65 #define VC_SCALE_STEP 0.25
66
67 #ifdef GDK_WINDOWING_X11
68 #include "ui/x_keymap.h"
69
70 /* Gtk2 compat */
71 #ifndef GDK_IS_X11_DISPLAY
72 #define GDK_IS_X11_DISPLAY(dpy) (dpy != NULL)
73 #endif
74 #endif
75
76
77 #ifdef GDK_WINDOWING_WAYLAND
78 /* Gtk2 compat */
79 #ifndef GDK_IS_WAYLAND_DISPLAY
80 #define GDK_IS_WAYLAND_DISPLAY(dpy) (dpy != NULL)
81 #endif
82 #endif
83
84
85 #ifdef GDK_WINDOWING_WIN32
86 /* Gtk2 compat */
87 #ifndef GDK_IS_WIN32_DISPLAY
88 #define GDK_IS_WIN32_DISPLAY(dpy) (dpy != NULL)
89 #endif
90 #endif
91
92
93 #ifdef GDK_WINDOWING_BROADWAY
94 /* Gtk2 compat */
95 #ifndef GDK_IS_BROADWAY_DISPLAY
96 #define GDK_IS_BROADWAY_DISPLAY(dpy) (dpy != NULL)
97 #endif
98 #endif
99
100
101 #ifdef GDK_WINDOWING_QUARTZ
102 /* Gtk2 compat */
103 #ifndef GDK_IS_QUARTZ_DISPLAY
104 #define GDK_IS_QUARTZ_DISPLAY(dpy) (dpy != NULL)
105 #endif
106 #endif
107
108
109 #if !defined(CONFIG_VTE)
110 # define VTE_CHECK_VERSION(a, b, c) 0
111 #endif
112
113 #if defined(CONFIG_VTE) && !GTK_CHECK_VERSION(3, 0, 0)
114 /*
115 * The gtk2 vte terminal widget seriously messes up the window resize
116 * for some reason. You basically can't make the qemu window smaller
117 * any more because the toplevel window geoemtry hints are overridden.
118 *
119 * Workaround that by hiding all vte widgets, except the one in the
120 * current tab.
121 *
122 * Luckily everything works smooth in gtk3.
123 */
124 # define VTE_RESIZE_HACK 1
125 #endif
126
127 #if !GTK_CHECK_VERSION(2, 20, 0)
128 #define gtk_widget_get_realized(widget) GTK_WIDGET_REALIZED(widget)
129 #endif
130
131 #ifndef GDK_IS_X11_DISPLAY
132 #define GDK_IS_X11_DISPLAY(dpy) (dpy == dpy)
133 #endif
134 #ifndef GDK_IS_WAYLAND_DISPLAY
135 #define GDK_IS_WAYLAND_DISPLAY(dpy) (dpy == dpy)
136 #endif
137 #ifndef GDK_IS_WIN32_DISPLAY
138 #define GDK_IS_WIN32_DISPLAY(dpy) (dpy == dpy)
139 #endif
140
141 #if !GTK_CHECK_VERSION(2, 22, 0)
142 #define GDK_KEY_0 GDK_0
143 #define GDK_KEY_1 GDK_1
144 #define GDK_KEY_2 GDK_2
145 #define GDK_KEY_f GDK_f
146 #define GDK_KEY_g GDK_g
147 #define GDK_KEY_q GDK_q
148 #define GDK_KEY_plus GDK_plus
149 #define GDK_KEY_equal GDK_equal
150 #define GDK_KEY_minus GDK_minus
151 #define GDK_KEY_Pause GDK_Pause
152 #define GDK_KEY_Delete GDK_Delete
153 #endif
154
155 /* Some older mingw versions lack this constant or have
156 * it conditionally defined */
157 #ifdef _WIN32
158 # ifndef MAPVK_VK_TO_VSC
159 # define MAPVK_VK_TO_VSC 0
160 # endif
161 #endif
162
163
164 #define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK)
165
166 static const int modifier_keycode[] = {
167 Q_KEY_CODE_SHIFT,
168 Q_KEY_CODE_SHIFT_R,
169 Q_KEY_CODE_CTRL,
170 Q_KEY_CODE_CTRL_R,
171 Q_KEY_CODE_ALT,
172 Q_KEY_CODE_ALT_R,
173 Q_KEY_CODE_META_L,
174 Q_KEY_CODE_META_R,
175 };
176
177 static const guint16 *keycode_map;
178 static size_t keycode_maplen;
179
180 struct GtkDisplayState {
181 GtkWidget *window;
182
183 GtkWidget *menu_bar;
184
185 GtkAccelGroup *accel_group;
186
187 GtkWidget *machine_menu_item;
188 GtkWidget *machine_menu;
189 GtkWidget *pause_item;
190 GtkWidget *reset_item;
191 GtkWidget *powerdown_item;
192 GtkWidget *quit_item;
193
194 GtkWidget *view_menu_item;
195 GtkWidget *view_menu;
196 GtkWidget *full_screen_item;
197 GtkWidget *copy_item;
198 GtkWidget *zoom_in_item;
199 GtkWidget *zoom_out_item;
200 GtkWidget *zoom_fixed_item;
201 GtkWidget *zoom_fit_item;
202 GtkWidget *grab_item;
203 GtkWidget *grab_on_hover_item;
204
205 int nb_vcs;
206 VirtualConsole vc[MAX_VCS];
207
208 GtkWidget *show_tabs_item;
209 GtkWidget *untabify_item;
210
211 GtkWidget *vbox;
212 GtkWidget *notebook;
213 int button_mask;
214 gboolean last_set;
215 int last_x;
216 int last_y;
217 int grab_x_root;
218 int grab_y_root;
219 VirtualConsole *kbd_owner;
220 VirtualConsole *ptr_owner;
221
222 gboolean full_screen;
223
224 GdkCursor *null_cursor;
225 Notifier mouse_mode_notifier;
226 gboolean free_scale;
227
228 bool external_pause_update;
229
230 bool modifier_pressed[ARRAY_SIZE(modifier_keycode)];
231 bool ignore_keys;
232 };
233
234 typedef struct VCChardev {
235 Chardev parent;
236 VirtualConsole *console;
237 bool echo;
238 } VCChardev;
239
240 #define TYPE_CHARDEV_VC "chardev-vc"
241 #define VC_CHARDEV(obj) OBJECT_CHECK(VCChardev, (obj), TYPE_CHARDEV_VC)
242
243 static void gd_grab_pointer(VirtualConsole *vc, const char *reason);
244 static void gd_ungrab_pointer(GtkDisplayState *s);
245 static void gd_grab_keyboard(VirtualConsole *vc, const char *reason);
246 static void gd_ungrab_keyboard(GtkDisplayState *s);
247
248 /** Utility Functions **/
249
250 static VirtualConsole *gd_vc_find_by_menu(GtkDisplayState *s)
251 {
252 VirtualConsole *vc;
253 gint i;
254
255 for (i = 0; i < s->nb_vcs; i++) {
256 vc = &s->vc[i];
257 if (gtk_check_menu_item_get_active
258 (GTK_CHECK_MENU_ITEM(vc->menu_item))) {
259 return vc;
260 }
261 }
262 return NULL;
263 }
264
265 static VirtualConsole *gd_vc_find_by_page(GtkDisplayState *s, gint page)
266 {
267 VirtualConsole *vc;
268 gint i, p;
269
270 for (i = 0; i < s->nb_vcs; i++) {
271 vc = &s->vc[i];
272 p = gtk_notebook_page_num(GTK_NOTEBOOK(s->notebook), vc->tab_item);
273 if (p == page) {
274 return vc;
275 }
276 }
277 return NULL;
278 }
279
280 static VirtualConsole *gd_vc_find_current(GtkDisplayState *s)
281 {
282 gint page;
283
284 page = gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook));
285 return gd_vc_find_by_page(s, page);
286 }
287
288 static bool gd_is_grab_active(GtkDisplayState *s)
289 {
290 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item));
291 }
292
293 static bool gd_grab_on_hover(GtkDisplayState *s)
294 {
295 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item));
296 }
297
298 static void gd_update_cursor(VirtualConsole *vc)
299 {
300 GtkDisplayState *s = vc->s;
301 GdkWindow *window;
302
303 if (vc->type != GD_VC_GFX ||
304 !qemu_console_is_graphic(vc->gfx.dcl.con)) {
305 return;
306 }
307
308 if (!gtk_widget_get_realized(vc->gfx.drawing_area)) {
309 return;
310 }
311
312 window = gtk_widget_get_window(GTK_WIDGET(vc->gfx.drawing_area));
313 if (s->full_screen || qemu_input_is_absolute() || s->ptr_owner == vc) {
314 gdk_window_set_cursor(window, s->null_cursor);
315 } else {
316 gdk_window_set_cursor(window, NULL);
317 }
318 }
319
320 static void gd_update_caption(GtkDisplayState *s)
321 {
322 const char *status = "";
323 gchar *prefix;
324 gchar *title;
325 const char *grab = "";
326 bool is_paused = !runstate_is_running();
327 int i;
328
329 if (qemu_name) {
330 prefix = g_strdup_printf("QEMU (%s)", qemu_name);
331 } else {
332 prefix = g_strdup_printf("QEMU");
333 }
334
335 if (s->ptr_owner != NULL &&
336 s->ptr_owner->window == NULL) {
337 grab = _(" - Press Ctrl+Alt+G to release grab");
338 }
339
340 if (is_paused) {
341 status = _(" [Paused]");
342 }
343 s->external_pause_update = true;
344 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item),
345 is_paused);
346 s->external_pause_update = false;
347
348 title = g_strdup_printf("%s%s%s", prefix, status, grab);
349 gtk_window_set_title(GTK_WINDOW(s->window), title);
350 g_free(title);
351
352 for (i = 0; i < s->nb_vcs; i++) {
353 VirtualConsole *vc = &s->vc[i];
354
355 if (!vc->window) {
356 continue;
357 }
358 title = g_strdup_printf("%s: %s%s%s", prefix, vc->label,
359 vc == s->kbd_owner ? " +kbd" : "",
360 vc == s->ptr_owner ? " +ptr" : "");
361 gtk_window_set_title(GTK_WINDOW(vc->window), title);
362 g_free(title);
363 }
364
365 g_free(prefix);
366 }
367
368 static void gd_update_geometry_hints(VirtualConsole *vc)
369 {
370 GtkDisplayState *s = vc->s;
371 GdkWindowHints mask = 0;
372 GdkGeometry geo = {};
373 GtkWidget *geo_widget = NULL;
374 GtkWindow *geo_window;
375
376 if (vc->type == GD_VC_GFX) {
377 if (!vc->gfx.ds) {
378 return;
379 }
380 if (s->free_scale) {
381 geo.min_width = surface_width(vc->gfx.ds) * VC_SCALE_MIN;
382 geo.min_height = surface_height(vc->gfx.ds) * VC_SCALE_MIN;
383 mask |= GDK_HINT_MIN_SIZE;
384 } else {
385 geo.min_width = surface_width(vc->gfx.ds) * vc->gfx.scale_x;
386 geo.min_height = surface_height(vc->gfx.ds) * vc->gfx.scale_y;
387 mask |= GDK_HINT_MIN_SIZE;
388 }
389 geo_widget = vc->gfx.drawing_area;
390 gtk_widget_set_size_request(geo_widget, geo.min_width, geo.min_height);
391
392 #if defined(CONFIG_VTE)
393 } else if (vc->type == GD_VC_VTE) {
394 VteTerminal *term = VTE_TERMINAL(vc->vte.terminal);
395 GtkBorder padding = { 0 };
396
397 #if VTE_CHECK_VERSION(0, 37, 0)
398 gtk_style_context_get_padding(
399 gtk_widget_get_style_context(vc->vte.terminal),
400 gtk_widget_get_state_flags(vc->vte.terminal),
401 &padding);
402 #else
403 {
404 GtkBorder *ib = NULL;
405 gtk_widget_style_get(vc->vte.terminal, "inner-border", &ib, NULL);
406 if (ib) {
407 padding = *ib;
408 gtk_border_free(ib);
409 }
410 }
411 #endif
412
413 geo.width_inc = vte_terminal_get_char_width(term);
414 geo.height_inc = vte_terminal_get_char_height(term);
415 mask |= GDK_HINT_RESIZE_INC;
416 geo.base_width = geo.width_inc;
417 geo.base_height = geo.height_inc;
418 mask |= GDK_HINT_BASE_SIZE;
419 geo.min_width = geo.width_inc * VC_TERM_X_MIN;
420 geo.min_height = geo.height_inc * VC_TERM_Y_MIN;
421 mask |= GDK_HINT_MIN_SIZE;
422
423 geo.base_width += padding.left + padding.right;
424 geo.base_height += padding.top + padding.bottom;
425 geo.min_width += padding.left + padding.right;
426 geo.min_height += padding.top + padding.bottom;
427 geo_widget = vc->vte.terminal;
428 #endif
429 }
430
431 geo_window = GTK_WINDOW(vc->window ? vc->window : s->window);
432 gtk_window_set_geometry_hints(geo_window, geo_widget, &geo, mask);
433 }
434
435 void gd_update_windowsize(VirtualConsole *vc)
436 {
437 GtkDisplayState *s = vc->s;
438
439 gd_update_geometry_hints(vc);
440
441 if (vc->type == GD_VC_GFX && !s->full_screen && !s->free_scale) {
442 gtk_window_resize(GTK_WINDOW(vc->window ? vc->window : s->window),
443 VC_WINDOW_X_MIN, VC_WINDOW_Y_MIN);
444 }
445 }
446
447 static void gd_update_full_redraw(VirtualConsole *vc)
448 {
449 GtkWidget *area = vc->gfx.drawing_area;
450 int ww, wh;
451 gdk_drawable_get_size(gtk_widget_get_window(area), &ww, &wh);
452 #if defined(CONFIG_GTK_GL)
453 if (vc->gfx.gls) {
454 gtk_gl_area_queue_render(GTK_GL_AREA(vc->gfx.drawing_area));
455 return;
456 }
457 #endif
458 gtk_widget_queue_draw_area(area, 0, 0, ww, wh);
459 }
460
461 static void gtk_release_modifiers(GtkDisplayState *s)
462 {
463 VirtualConsole *vc = gd_vc_find_current(s);
464 int i, qcode;
465
466 if (vc->type != GD_VC_GFX ||
467 !qemu_console_is_graphic(vc->gfx.dcl.con)) {
468 return;
469 }
470 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) {
471 qcode = modifier_keycode[i];
472 if (!s->modifier_pressed[i]) {
473 continue;
474 }
475 qemu_input_event_send_key_qcode(vc->gfx.dcl.con, qcode, false);
476 s->modifier_pressed[i] = false;
477 }
478 }
479
480 static void gd_widget_reparent(GtkWidget *from, GtkWidget *to,
481 GtkWidget *widget)
482 {
483 g_object_ref(G_OBJECT(widget));
484 gtk_container_remove(GTK_CONTAINER(from), widget);
485 gtk_container_add(GTK_CONTAINER(to), widget);
486 g_object_unref(G_OBJECT(widget));
487 }
488
489 /** DisplayState Callbacks **/
490
491 static void gd_update(DisplayChangeListener *dcl,
492 int x, int y, int w, int h)
493 {
494 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
495 GdkWindow *win;
496 int x1, x2, y1, y2;
497 int mx, my;
498 int fbw, fbh;
499 int ww, wh;
500
501 trace_gd_update(vc->label, x, y, w, h);
502
503 if (!gtk_widget_get_realized(vc->gfx.drawing_area)) {
504 return;
505 }
506
507 if (vc->gfx.convert) {
508 pixman_image_composite(PIXMAN_OP_SRC, vc->gfx.ds->image,
509 NULL, vc->gfx.convert,
510 x, y, 0, 0, x, y, w, h);
511 }
512
513 x1 = floor(x * vc->gfx.scale_x);
514 y1 = floor(y * vc->gfx.scale_y);
515
516 x2 = ceil(x * vc->gfx.scale_x + w * vc->gfx.scale_x);
517 y2 = ceil(y * vc->gfx.scale_y + h * vc->gfx.scale_y);
518
519 fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x;
520 fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y;
521
522 win = gtk_widget_get_window(vc->gfx.drawing_area);
523 if (!win) {
524 return;
525 }
526 gdk_drawable_get_size(win, &ww, &wh);
527
528 mx = my = 0;
529 if (ww > fbw) {
530 mx = (ww - fbw) / 2;
531 }
532 if (wh > fbh) {
533 my = (wh - fbh) / 2;
534 }
535
536 gtk_widget_queue_draw_area(vc->gfx.drawing_area,
537 mx + x1, my + y1, (x2 - x1), (y2 - y1));
538 }
539
540 static void gd_refresh(DisplayChangeListener *dcl)
541 {
542 graphic_hw_update(dcl->con);
543 }
544
545 #if GTK_CHECK_VERSION(3, 0, 0)
546 static GdkDevice *gd_get_pointer(GdkDisplay *dpy)
547 {
548 #if GTK_CHECK_VERSION(3, 20, 0)
549 return gdk_seat_get_pointer(gdk_display_get_default_seat(dpy));
550 #else
551 return gdk_device_manager_get_client_pointer(
552 gdk_display_get_device_manager(dpy));
553 #endif
554 }
555
556 static void gd_mouse_set(DisplayChangeListener *dcl,
557 int x, int y, int visible)
558 {
559 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
560 GdkDisplay *dpy;
561 gint x_root, y_root;
562
563 if (qemu_input_is_absolute()) {
564 return;
565 }
566
567 dpy = gtk_widget_get_display(vc->gfx.drawing_area);
568 gdk_window_get_root_coords(gtk_widget_get_window(vc->gfx.drawing_area),
569 x, y, &x_root, &y_root);
570 gdk_device_warp(gd_get_pointer(dpy),
571 gtk_widget_get_screen(vc->gfx.drawing_area),
572 x_root, y_root);
573 vc->s->last_x = x;
574 vc->s->last_y = y;
575 }
576 #else
577 static void gd_mouse_set(DisplayChangeListener *dcl,
578 int x, int y, int visible)
579 {
580 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
581 gint x_root, y_root;
582
583 if (qemu_input_is_absolute()) {
584 return;
585 }
586
587 gdk_window_get_root_coords(gtk_widget_get_window(vc->gfx.drawing_area),
588 x, y, &x_root, &y_root);
589 gdk_display_warp_pointer(gtk_widget_get_display(vc->gfx.drawing_area),
590 gtk_widget_get_screen(vc->gfx.drawing_area),
591 x_root, y_root);
592 }
593 #endif
594
595 static void gd_cursor_define(DisplayChangeListener *dcl,
596 QEMUCursor *c)
597 {
598 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
599 GdkPixbuf *pixbuf;
600 GdkCursor *cursor;
601
602 if (!gtk_widget_get_realized(vc->gfx.drawing_area)) {
603 return;
604 }
605
606 pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data),
607 GDK_COLORSPACE_RGB, true, 8,
608 c->width, c->height, c->width * 4,
609 NULL, NULL);
610 cursor = gdk_cursor_new_from_pixbuf
611 (gtk_widget_get_display(vc->gfx.drawing_area),
612 pixbuf, c->hot_x, c->hot_y);
613 gdk_window_set_cursor(gtk_widget_get_window(vc->gfx.drawing_area), cursor);
614 g_object_unref(pixbuf);
615 #if !GTK_CHECK_VERSION(3, 0, 0)
616 gdk_cursor_unref(cursor);
617 #else
618 g_object_unref(cursor);
619 #endif
620 }
621
622 static void gd_switch(DisplayChangeListener *dcl,
623 DisplaySurface *surface)
624 {
625 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
626 bool resized = true;
627
628 trace_gd_switch(vc->label,
629 surface ? surface_width(surface) : 0,
630 surface ? surface_height(surface) : 0);
631
632 if (vc->gfx.surface) {
633 cairo_surface_destroy(vc->gfx.surface);
634 vc->gfx.surface = NULL;
635 }
636 if (vc->gfx.convert) {
637 pixman_image_unref(vc->gfx.convert);
638 vc->gfx.convert = NULL;
639 }
640
641 if (vc->gfx.ds && surface &&
642 surface_width(vc->gfx.ds) == surface_width(surface) &&
643 surface_height(vc->gfx.ds) == surface_height(surface)) {
644 resized = false;
645 }
646 vc->gfx.ds = surface;
647
648 if (!surface) {
649 return;
650 }
651
652 if (surface->format == PIXMAN_x8r8g8b8) {
653 /*
654 * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24
655 *
656 * No need to convert, use surface directly. Should be the
657 * common case as this is qemu_default_pixelformat(32) too.
658 */
659 vc->gfx.surface = cairo_image_surface_create_for_data
660 (surface_data(surface),
661 CAIRO_FORMAT_RGB24,
662 surface_width(surface),
663 surface_height(surface),
664 surface_stride(surface));
665 } else {
666 /* Must convert surface, use pixman to do it. */
667 vc->gfx.convert = pixman_image_create_bits(PIXMAN_x8r8g8b8,
668 surface_width(surface),
669 surface_height(surface),
670 NULL, 0);
671 vc->gfx.surface = cairo_image_surface_create_for_data
672 ((void *)pixman_image_get_data(vc->gfx.convert),
673 CAIRO_FORMAT_RGB24,
674 pixman_image_get_width(vc->gfx.convert),
675 pixman_image_get_height(vc->gfx.convert),
676 pixman_image_get_stride(vc->gfx.convert));
677 pixman_image_composite(PIXMAN_OP_SRC, vc->gfx.ds->image,
678 NULL, vc->gfx.convert,
679 0, 0, 0, 0, 0, 0,
680 pixman_image_get_width(vc->gfx.convert),
681 pixman_image_get_height(vc->gfx.convert));
682 }
683
684 if (resized) {
685 gd_update_windowsize(vc);
686 } else {
687 gd_update_full_redraw(vc);
688 }
689 }
690
691 static const DisplayChangeListenerOps dcl_ops = {
692 .dpy_name = "gtk",
693 .dpy_gfx_update = gd_update,
694 .dpy_gfx_switch = gd_switch,
695 .dpy_gfx_check_format = qemu_pixman_check_format,
696 .dpy_refresh = gd_refresh,
697 .dpy_mouse_set = gd_mouse_set,
698 .dpy_cursor_define = gd_cursor_define,
699 };
700
701
702 #if defined(CONFIG_OPENGL)
703
704 /** DisplayState Callbacks (opengl version) **/
705
706 #if defined(CONFIG_GTK_GL)
707
708 static const DisplayChangeListenerOps dcl_gl_area_ops = {
709 .dpy_name = "gtk-egl",
710 .dpy_gfx_update = gd_gl_area_update,
711 .dpy_gfx_switch = gd_gl_area_switch,
712 .dpy_gfx_check_format = console_gl_check_format,
713 .dpy_refresh = gd_gl_area_refresh,
714 .dpy_mouse_set = gd_mouse_set,
715 .dpy_cursor_define = gd_cursor_define,
716
717 .dpy_gl_ctx_create = gd_gl_area_create_context,
718 .dpy_gl_ctx_destroy = gd_gl_area_destroy_context,
719 .dpy_gl_ctx_make_current = gd_gl_area_make_current,
720 .dpy_gl_ctx_get_current = gd_gl_area_get_current_context,
721 .dpy_gl_scanout_texture = gd_gl_area_scanout_texture,
722 .dpy_gl_update = gd_gl_area_scanout_flush,
723 };
724
725 #else
726
727 static const DisplayChangeListenerOps dcl_egl_ops = {
728 .dpy_name = "gtk-egl",
729 .dpy_gfx_update = gd_egl_update,
730 .dpy_gfx_switch = gd_egl_switch,
731 .dpy_gfx_check_format = console_gl_check_format,
732 .dpy_refresh = gd_egl_refresh,
733 .dpy_mouse_set = gd_mouse_set,
734 .dpy_cursor_define = gd_cursor_define,
735
736 .dpy_gl_ctx_create = gd_egl_create_context,
737 .dpy_gl_ctx_destroy = qemu_egl_destroy_context,
738 .dpy_gl_ctx_make_current = gd_egl_make_current,
739 .dpy_gl_ctx_get_current = qemu_egl_get_current_context,
740 .dpy_gl_scanout_disable = gd_egl_scanout_disable,
741 .dpy_gl_scanout_texture = gd_egl_scanout_texture,
742 .dpy_gl_update = gd_egl_scanout_flush,
743 };
744
745 #endif /* CONFIG_GTK_GL */
746 #endif /* CONFIG_OPENGL */
747
748 /** QEMU Events **/
749
750 static void gd_change_runstate(void *opaque, int running, RunState state)
751 {
752 GtkDisplayState *s = opaque;
753
754 gd_update_caption(s);
755 }
756
757 static void gd_mouse_mode_change(Notifier *notify, void *data)
758 {
759 GtkDisplayState *s;
760 int i;
761
762 s = container_of(notify, GtkDisplayState, mouse_mode_notifier);
763 /* release the grab at switching to absolute mode */
764 if (qemu_input_is_absolute() && gd_is_grab_active(s)) {
765 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
766 FALSE);
767 }
768 for (i = 0; i < s->nb_vcs; i++) {
769 VirtualConsole *vc = &s->vc[i];
770 gd_update_cursor(vc);
771 }
772 }
773
774 /** GTK Events **/
775
776 static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event,
777 void *opaque)
778 {
779 GtkDisplayState *s = opaque;
780 int i;
781
782 if (!no_quit) {
783 for (i = 0; i < s->nb_vcs; i++) {
784 if (s->vc[i].type != GD_VC_GFX) {
785 continue;
786 }
787 unregister_displaychangelistener(&s->vc[i].gfx.dcl);
788 }
789 qmp_quit(NULL);
790 return FALSE;
791 }
792
793 return TRUE;
794 }
795
796 static void gd_set_ui_info(VirtualConsole *vc, gint width, gint height)
797 {
798 QemuUIInfo info;
799
800 memset(&info, 0, sizeof(info));
801 info.width = width;
802 info.height = height;
803 dpy_set_ui_info(vc->gfx.dcl.con, &info);
804 }
805
806 #if defined(CONFIG_GTK_GL)
807
808 static gboolean gd_render_event(GtkGLArea *area, GdkGLContext *context,
809 void *opaque)
810 {
811 VirtualConsole *vc = opaque;
812
813 if (vc->gfx.gls) {
814 gd_gl_area_draw(vc);
815 }
816 return TRUE;
817 }
818
819 static void gd_resize_event(GtkGLArea *area,
820 gint width, gint height, gpointer *opaque)
821 {
822 VirtualConsole *vc = (void *)opaque;
823
824 gd_set_ui_info(vc, width, height);
825 }
826
827 #endif
828
829 static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque)
830 {
831 VirtualConsole *vc = opaque;
832 GtkDisplayState *s = vc->s;
833 int mx, my;
834 int ww, wh;
835 int fbw, fbh;
836
837 #if defined(CONFIG_OPENGL)
838 if (vc->gfx.gls) {
839 #if defined(CONFIG_GTK_GL)
840 /* invoke render callback please */
841 return FALSE;
842 #else
843 gd_egl_draw(vc);
844 return TRUE;
845 #endif
846 }
847 #endif
848
849 if (!gtk_widget_get_realized(widget)) {
850 return FALSE;
851 }
852 if (!vc->gfx.ds) {
853 return FALSE;
854 }
855
856 fbw = surface_width(vc->gfx.ds);
857 fbh = surface_height(vc->gfx.ds);
858
859 gdk_drawable_get_size(gtk_widget_get_window(widget), &ww, &wh);
860
861 if (s->full_screen) {
862 vc->gfx.scale_x = (double)ww / fbw;
863 vc->gfx.scale_y = (double)wh / fbh;
864 } else if (s->free_scale) {
865 double sx, sy;
866
867 sx = (double)ww / fbw;
868 sy = (double)wh / fbh;
869
870 vc->gfx.scale_x = vc->gfx.scale_y = MIN(sx, sy);
871 }
872
873 fbw *= vc->gfx.scale_x;
874 fbh *= vc->gfx.scale_y;
875
876 mx = my = 0;
877 if (ww > fbw) {
878 mx = (ww - fbw) / 2;
879 }
880 if (wh > fbh) {
881 my = (wh - fbh) / 2;
882 }
883
884 cairo_rectangle(cr, 0, 0, ww, wh);
885
886 /* Optionally cut out the inner area where the pixmap
887 will be drawn. This avoids 'flashing' since we're
888 not double-buffering. Note we're using the undocumented
889 behaviour of drawing the rectangle from right to left
890 to cut out the whole */
891 cairo_rectangle(cr, mx + fbw, my,
892 -1 * fbw, fbh);
893 cairo_fill(cr);
894
895 cairo_scale(cr, vc->gfx.scale_x, vc->gfx.scale_y);
896 cairo_set_source_surface(cr, vc->gfx.surface,
897 mx / vc->gfx.scale_x, my / vc->gfx.scale_y);
898 cairo_paint(cr);
899
900 return TRUE;
901 }
902
903 #if !GTK_CHECK_VERSION(3, 0, 0)
904 static gboolean gd_expose_event(GtkWidget *widget, GdkEventExpose *expose,
905 void *opaque)
906 {
907 cairo_t *cr;
908 gboolean ret;
909
910 cr = gdk_cairo_create(gtk_widget_get_window(widget));
911 cairo_rectangle(cr,
912 expose->area.x,
913 expose->area.y,
914 expose->area.width,
915 expose->area.height);
916 cairo_clip(cr);
917
918 ret = gd_draw_event(widget, cr, opaque);
919
920 cairo_destroy(cr);
921
922 return ret;
923 }
924 #endif
925
926 static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
927 void *opaque)
928 {
929 VirtualConsole *vc = opaque;
930 GtkDisplayState *s = vc->s;
931 int x, y;
932 int mx, my;
933 int fbh, fbw;
934 int ww, wh;
935
936 if (!vc->gfx.ds) {
937 return TRUE;
938 }
939
940 fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x;
941 fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y;
942
943 gdk_drawable_get_size(gtk_widget_get_window(vc->gfx.drawing_area),
944 &ww, &wh);
945
946 mx = my = 0;
947 if (ww > fbw) {
948 mx = (ww - fbw) / 2;
949 }
950 if (wh > fbh) {
951 my = (wh - fbh) / 2;
952 }
953
954 x = (motion->x - mx) / vc->gfx.scale_x;
955 y = (motion->y - my) / vc->gfx.scale_y;
956
957 if (qemu_input_is_absolute()) {
958 if (x < 0 || y < 0 ||
959 x >= surface_width(vc->gfx.ds) ||
960 y >= surface_height(vc->gfx.ds)) {
961 return TRUE;
962 }
963 qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_X, x,
964 0, surface_width(vc->gfx.ds));
965 qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_Y, y,
966 0, surface_height(vc->gfx.ds));
967 qemu_input_event_sync();
968 } else if (s->last_set && s->ptr_owner == vc) {
969 qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_X, x - s->last_x);
970 qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_Y, y - s->last_y);
971 qemu_input_event_sync();
972 }
973 s->last_x = x;
974 s->last_y = y;
975 s->last_set = TRUE;
976
977 if (!qemu_input_is_absolute() && s->ptr_owner == vc) {
978 GdkScreen *screen = gtk_widget_get_screen(vc->gfx.drawing_area);
979 int screen_width, screen_height;
980
981 int x = (int)motion->x_root;
982 int y = (int)motion->y_root;
983
984 #if GTK_CHECK_VERSION(3, 22, 0)
985 {
986 GdkDisplay *dpy = gtk_widget_get_display(widget);
987 GdkWindow *win = gtk_widget_get_window(widget);
988 GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win);
989 GdkRectangle geometry;
990 gdk_monitor_get_geometry(monitor, &geometry);
991 screen_width = geometry.width;
992 screen_height = geometry.height;
993 }
994 #else
995 {
996 screen_width = gdk_screen_get_width(screen);
997 screen_height = gdk_screen_get_height(screen);
998 }
999 #endif
1000
1001 /* In relative mode check to see if client pointer hit
1002 * one of the screen edges, and if so move it back by
1003 * 200 pixels. This is important because the pointer
1004 * in the server doesn't correspond 1-for-1, and so
1005 * may still be only half way across the screen. Without
1006 * this warp, the server pointer would thus appear to hit
1007 * an invisible wall */
1008 if (x == 0) {
1009 x += 200;
1010 }
1011 if (y == 0) {
1012 y += 200;
1013 }
1014 if (x == (screen_width - 1)) {
1015 x -= 200;
1016 }
1017 if (y == (screen_height - 1)) {
1018 y -= 200;
1019 }
1020
1021 if (x != (int)motion->x_root || y != (int)motion->y_root) {
1022 #if GTK_CHECK_VERSION(3, 0, 0)
1023 GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion);
1024 gdk_device_warp(dev, screen, x, y);
1025 #else
1026 GdkDisplay *display = gtk_widget_get_display(widget);
1027 gdk_display_warp_pointer(display, screen, x, y);
1028 #endif
1029 s->last_set = FALSE;
1030 return FALSE;
1031 }
1032 }
1033 return TRUE;
1034 }
1035
1036 static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button,
1037 void *opaque)
1038 {
1039 VirtualConsole *vc = opaque;
1040 GtkDisplayState *s = vc->s;
1041 InputButton btn;
1042
1043 /* implicitly grab the input at the first click in the relative mode */
1044 if (button->button == 1 && button->type == GDK_BUTTON_PRESS &&
1045 !qemu_input_is_absolute() && s->ptr_owner != vc) {
1046 if (!vc->window) {
1047 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1048 TRUE);
1049 } else {
1050 gd_grab_pointer(vc, "relative-mode-click");
1051 }
1052 return TRUE;
1053 }
1054
1055 if (button->button == 1) {
1056 btn = INPUT_BUTTON_LEFT;
1057 } else if (button->button == 2) {
1058 btn = INPUT_BUTTON_MIDDLE;
1059 } else if (button->button == 3) {
1060 btn = INPUT_BUTTON_RIGHT;
1061 } else if (button->button == 8) {
1062 btn = INPUT_BUTTON_SIDE;
1063 } else if (button->button == 9) {
1064 btn = INPUT_BUTTON_EXTRA;
1065 } else {
1066 return TRUE;
1067 }
1068
1069 qemu_input_queue_btn(vc->gfx.dcl.con, btn,
1070 button->type == GDK_BUTTON_PRESS);
1071 qemu_input_event_sync();
1072 return TRUE;
1073 }
1074
1075 static gboolean gd_scroll_event(GtkWidget *widget, GdkEventScroll *scroll,
1076 void *opaque)
1077 {
1078 VirtualConsole *vc = opaque;
1079 InputButton btn;
1080
1081 if (scroll->direction == GDK_SCROLL_UP) {
1082 btn = INPUT_BUTTON_WHEEL_UP;
1083 } else if (scroll->direction == GDK_SCROLL_DOWN) {
1084 btn = INPUT_BUTTON_WHEEL_DOWN;
1085 #if GTK_CHECK_VERSION(3, 4, 0)
1086 } else if (scroll->direction == GDK_SCROLL_SMOOTH) {
1087 gdouble delta_x, delta_y;
1088 if (!gdk_event_get_scroll_deltas((GdkEvent *)scroll,
1089 &delta_x, &delta_y)) {
1090 return TRUE;
1091 }
1092 if (delta_y > 0) {
1093 btn = INPUT_BUTTON_WHEEL_DOWN;
1094 } else {
1095 btn = INPUT_BUTTON_WHEEL_UP;
1096 }
1097 #endif
1098 } else {
1099 return TRUE;
1100 }
1101
1102 qemu_input_queue_btn(vc->gfx.dcl.con, btn, true);
1103 qemu_input_event_sync();
1104 qemu_input_queue_btn(vc->gfx.dcl.con, btn, false);
1105 qemu_input_event_sync();
1106 return TRUE;
1107 }
1108
1109
1110 static const guint16 *gd_get_keymap(size_t *maplen)
1111 {
1112 GdkDisplay *dpy = gdk_display_get_default();
1113
1114 #ifdef GDK_WINDOWING_X11
1115 if (GDK_IS_X11_DISPLAY(dpy)) {
1116 trace_gd_keymap_windowing("x11");
1117 return qemu_xkeymap_mapping_table(
1118 gdk_x11_display_get_xdisplay(dpy), maplen);
1119 }
1120 #endif
1121
1122 #ifdef GDK_WINDOWING_WAYLAND
1123 if (GDK_IS_WAYLAND_DISPLAY(dpy)) {
1124 trace_gd_keymap_windowing("wayland");
1125 *maplen = qemu_input_map_xorgevdev_to_qcode_len;
1126 return qemu_input_map_xorgevdev_to_qcode;
1127 }
1128 #endif
1129
1130 #ifdef GDK_WINDOWING_WIN32
1131 if (GDK_IS_WIN32_DISPLAY(dpy)) {
1132 trace_gd_keymap_windowing("win32");
1133 *maplen = qemu_input_map_win32_to_qcode_len;
1134 return qemu_input_map_win32_to_qcode;
1135 }
1136 #endif
1137
1138 #ifdef GDK_WINDOWING_QUARTZ
1139 if (GDK_IS_QUARTZ_DISPLAY(dpy)) {
1140 trace_gd_keymap_windowing("quartz");
1141 *maplen = qemu_input_map_osx_to_qcode_len;
1142 return qemu_input_map_osx_to_qcode;
1143 }
1144 #endif
1145
1146 #ifdef GDK_WINDOWING_BROADWAY
1147 if (GDK_IS_BROADWAY_DISPLAY(dpy)) {
1148 trace_gd_keymap_windowing("broadway");
1149 g_warning("experimental: using broadway, x11 virtual keysym\n"
1150 "mapping - with very limited support. See also\n"
1151 "https://bugzilla.gnome.org/show_bug.cgi?id=700105");
1152 *maplen = qemu_input_map_x11_to_qcode_len;
1153 return qemu_input_map_x11_to_qcode;
1154 }
1155 #endif
1156
1157 g_warning("Unsupported GDK Windowing platform.\n"
1158 "Disabling extended keycode tables.\n"
1159 "Please report to qemu-devel@nongnu.org\n"
1160 "including the following information:\n"
1161 "\n"
1162 " - Operating system\n"
1163 " - GDK Windowing system build\n");
1164 return NULL;
1165 }
1166
1167
1168 static int gd_map_keycode(int scancode)
1169 {
1170 if (!keycode_map) {
1171 return 0;
1172 }
1173 if (scancode > keycode_maplen) {
1174 return 0;
1175 }
1176
1177 return keycode_map[scancode];
1178 }
1179
1180 static gboolean gd_text_key_down(GtkWidget *widget,
1181 GdkEventKey *key, void *opaque)
1182 {
1183 VirtualConsole *vc = opaque;
1184 QemuConsole *con = vc->gfx.dcl.con;
1185
1186 if (key->keyval == GDK_KEY_Delete) {
1187 kbd_put_qcode_console(con, Q_KEY_CODE_DELETE);
1188 } else if (key->length) {
1189 kbd_put_string_console(con, key->string, key->length);
1190 } else {
1191 int qcode = gd_map_keycode(key->hardware_keycode);
1192 kbd_put_qcode_console(con, qcode);
1193 }
1194 return TRUE;
1195 }
1196
1197 static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque)
1198 {
1199 VirtualConsole *vc = opaque;
1200 GtkDisplayState *s = vc->s;
1201 int qcode;
1202 int i;
1203
1204 if (s->ignore_keys) {
1205 s->ignore_keys = (key->type == GDK_KEY_PRESS);
1206 return TRUE;
1207 }
1208
1209 #ifdef WIN32
1210 /* on windows, we ought to ignore the reserved key event? */
1211 if (key->hardware_keycode == 0xff)
1212 return false;
1213 #endif
1214
1215 if (key->keyval == GDK_KEY_Pause
1216 #ifdef G_OS_WIN32
1217 /* for some reason GDK does not fill keyval for VK_PAUSE
1218 * See https://bugzilla.gnome.org/show_bug.cgi?id=769214
1219 */
1220 || key->hardware_keycode == VK_PAUSE
1221 #endif
1222 ) {
1223 qemu_input_event_send_key_qcode(vc->gfx.dcl.con, Q_KEY_CODE_PAUSE,
1224 key->type == GDK_KEY_PRESS);
1225 return TRUE;
1226 }
1227
1228 qcode = gd_map_keycode(key->hardware_keycode);
1229
1230 trace_gd_key_event(vc->label, key->hardware_keycode, qcode,
1231 (key->type == GDK_KEY_PRESS) ? "down" : "up");
1232
1233 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) {
1234 if (qcode == modifier_keycode[i]) {
1235 s->modifier_pressed[i] = (key->type == GDK_KEY_PRESS);
1236 }
1237 }
1238
1239 qemu_input_event_send_key_qcode(vc->gfx.dcl.con, qcode,
1240 key->type == GDK_KEY_PRESS);
1241
1242 return TRUE;
1243 }
1244
1245 static gboolean gd_event(GtkWidget *widget, GdkEvent *event, void *opaque)
1246 {
1247 if (event->type == GDK_MOTION_NOTIFY) {
1248 return gd_motion_event(widget, &event->motion, opaque);
1249 }
1250 return FALSE;
1251 }
1252
1253 /** Window Menu Actions **/
1254
1255 static void gd_menu_pause(GtkMenuItem *item, void *opaque)
1256 {
1257 GtkDisplayState *s = opaque;
1258
1259 if (s->external_pause_update) {
1260 return;
1261 }
1262 if (runstate_is_running()) {
1263 qmp_stop(NULL);
1264 } else {
1265 qmp_cont(NULL);
1266 }
1267 }
1268
1269 static void gd_menu_reset(GtkMenuItem *item, void *opaque)
1270 {
1271 qmp_system_reset(NULL);
1272 }
1273
1274 static void gd_menu_powerdown(GtkMenuItem *item, void *opaque)
1275 {
1276 qmp_system_powerdown(NULL);
1277 }
1278
1279 static void gd_menu_quit(GtkMenuItem *item, void *opaque)
1280 {
1281 qmp_quit(NULL);
1282 }
1283
1284 static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque)
1285 {
1286 GtkDisplayState *s = opaque;
1287 VirtualConsole *vc = gd_vc_find_by_menu(s);
1288 GtkNotebook *nb = GTK_NOTEBOOK(s->notebook);
1289 gint page;
1290
1291 gtk_release_modifiers(s);
1292 if (vc) {
1293 page = gtk_notebook_page_num(nb, vc->tab_item);
1294 gtk_notebook_set_current_page(nb, page);
1295 gtk_widget_grab_focus(vc->focus);
1296 }
1297 s->ignore_keys = false;
1298 }
1299
1300 static void gd_accel_switch_vc(void *opaque)
1301 {
1302 VirtualConsole *vc = opaque;
1303
1304 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE);
1305 #if !GTK_CHECK_VERSION(3, 0, 0)
1306 /* GTK2 sends the accel key to the target console - ignore this until */
1307 vc->s->ignore_keys = true;
1308 #endif
1309 }
1310
1311 static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque)
1312 {
1313 GtkDisplayState *s = opaque;
1314 VirtualConsole *vc = gd_vc_find_current(s);
1315
1316 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) {
1317 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE);
1318 } else {
1319 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
1320 }
1321 gd_update_windowsize(vc);
1322 }
1323
1324 static gboolean gd_tab_window_close(GtkWidget *widget, GdkEvent *event,
1325 void *opaque)
1326 {
1327 VirtualConsole *vc = opaque;
1328 GtkDisplayState *s = vc->s;
1329
1330 gtk_widget_set_sensitive(vc->menu_item, true);
1331 gd_widget_reparent(vc->window, s->notebook, vc->tab_item);
1332 gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(s->notebook),
1333 vc->tab_item, vc->label);
1334 gtk_widget_destroy(vc->window);
1335 vc->window = NULL;
1336 return TRUE;
1337 }
1338
1339 static gboolean gd_win_grab(void *opaque)
1340 {
1341 VirtualConsole *vc = opaque;
1342
1343 fprintf(stderr, "%s: %s\n", __func__, vc->label);
1344 if (vc->s->ptr_owner) {
1345 gd_ungrab_pointer(vc->s);
1346 } else {
1347 gd_grab_pointer(vc, "user-request-detached-tab");
1348 }
1349 return TRUE;
1350 }
1351
1352 static void gd_menu_untabify(GtkMenuItem *item, void *opaque)
1353 {
1354 GtkDisplayState *s = opaque;
1355 VirtualConsole *vc = gd_vc_find_current(s);
1356
1357 if (vc->type == GD_VC_GFX &&
1358 qemu_console_is_graphic(vc->gfx.dcl.con)) {
1359 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1360 FALSE);
1361 }
1362 if (!vc->window) {
1363 gtk_widget_set_sensitive(vc->menu_item, false);
1364 vc->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1365 gd_widget_reparent(s->notebook, vc->window, vc->tab_item);
1366
1367 g_signal_connect(vc->window, "delete-event",
1368 G_CALLBACK(gd_tab_window_close), vc);
1369 gtk_widget_show_all(vc->window);
1370
1371 if (qemu_console_is_graphic(vc->gfx.dcl.con)) {
1372 GtkAccelGroup *ag = gtk_accel_group_new();
1373 gtk_window_add_accel_group(GTK_WINDOW(vc->window), ag);
1374
1375 GClosure *cb = g_cclosure_new_swap(G_CALLBACK(gd_win_grab),
1376 vc, NULL);
1377 gtk_accel_group_connect(ag, GDK_KEY_g, HOTKEY_MODIFIERS, 0, cb);
1378 }
1379
1380 gd_update_geometry_hints(vc);
1381 gd_update_caption(s);
1382 }
1383 }
1384
1385 static void gd_menu_full_screen(GtkMenuItem *item, void *opaque)
1386 {
1387 GtkDisplayState *s = opaque;
1388 VirtualConsole *vc = gd_vc_find_current(s);
1389
1390 if (!s->full_screen) {
1391 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
1392 gtk_widget_hide(s->menu_bar);
1393 if (vc->type == GD_VC_GFX) {
1394 gtk_widget_set_size_request(vc->gfx.drawing_area, -1, -1);
1395 }
1396 gtk_window_fullscreen(GTK_WINDOW(s->window));
1397 s->full_screen = TRUE;
1398 } else {
1399 gtk_window_unfullscreen(GTK_WINDOW(s->window));
1400 gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s);
1401 gtk_widget_show(s->menu_bar);
1402 s->full_screen = FALSE;
1403 if (vc->type == GD_VC_GFX) {
1404 vc->gfx.scale_x = 1.0;
1405 vc->gfx.scale_y = 1.0;
1406 gd_update_windowsize(vc);
1407 }
1408 }
1409
1410 gd_update_cursor(vc);
1411 }
1412
1413 static void gd_accel_full_screen(void *opaque)
1414 {
1415 GtkDisplayState *s = opaque;
1416 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item));
1417 }
1418
1419 static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque)
1420 {
1421 GtkDisplayState *s = opaque;
1422 VirtualConsole *vc = gd_vc_find_current(s);
1423
1424 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
1425 FALSE);
1426
1427 vc->gfx.scale_x += VC_SCALE_STEP;
1428 vc->gfx.scale_y += VC_SCALE_STEP;
1429
1430 gd_update_windowsize(vc);
1431 }
1432
1433 static void gd_accel_zoom_in(void *opaque)
1434 {
1435 GtkDisplayState *s = opaque;
1436 gtk_menu_item_activate(GTK_MENU_ITEM(s->zoom_in_item));
1437 }
1438
1439 static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque)
1440 {
1441 GtkDisplayState *s = opaque;
1442 VirtualConsole *vc = gd_vc_find_current(s);
1443
1444 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
1445 FALSE);
1446
1447 vc->gfx.scale_x -= VC_SCALE_STEP;
1448 vc->gfx.scale_y -= VC_SCALE_STEP;
1449
1450 vc->gfx.scale_x = MAX(vc->gfx.scale_x, VC_SCALE_MIN);
1451 vc->gfx.scale_y = MAX(vc->gfx.scale_y, VC_SCALE_MIN);
1452
1453 gd_update_windowsize(vc);
1454 }
1455
1456 static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque)
1457 {
1458 GtkDisplayState *s = opaque;
1459 VirtualConsole *vc = gd_vc_find_current(s);
1460
1461 vc->gfx.scale_x = 1.0;
1462 vc->gfx.scale_y = 1.0;
1463
1464 gd_update_windowsize(vc);
1465 }
1466
1467 static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque)
1468 {
1469 GtkDisplayState *s = opaque;
1470 VirtualConsole *vc = gd_vc_find_current(s);
1471
1472 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) {
1473 s->free_scale = TRUE;
1474 } else {
1475 s->free_scale = FALSE;
1476 vc->gfx.scale_x = 1.0;
1477 vc->gfx.scale_y = 1.0;
1478 }
1479
1480 gd_update_windowsize(vc);
1481 gd_update_full_redraw(vc);
1482 }
1483
1484 #if GTK_CHECK_VERSION(3, 20, 0)
1485 static void gd_grab_update(VirtualConsole *vc, bool kbd, bool ptr)
1486 {
1487 GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area);
1488 GdkSeat *seat = gdk_display_get_default_seat(display);
1489 GdkWindow *window = gtk_widget_get_window(vc->gfx.drawing_area);
1490 GdkSeatCapabilities caps = 0;
1491 GdkCursor *cursor = NULL;
1492
1493 if (kbd) {
1494 caps |= GDK_SEAT_CAPABILITY_KEYBOARD;
1495 }
1496 if (ptr) {
1497 caps |= GDK_SEAT_CAPABILITY_ALL_POINTING;
1498 cursor = vc->s->null_cursor;
1499 }
1500
1501 if (caps) {
1502 gdk_seat_grab(seat, window, caps, false, cursor,
1503 NULL, NULL, NULL);
1504 } else {
1505 gdk_seat_ungrab(seat);
1506 }
1507 }
1508 #elif GTK_CHECK_VERSION(3, 0, 0)
1509 static void gd_grab_devices(VirtualConsole *vc, bool grab,
1510 GdkInputSource source, GdkEventMask mask,
1511 GdkCursor *cursor)
1512 {
1513 GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area);
1514 GdkDeviceManager *mgr = gdk_display_get_device_manager(display);
1515 GList *devs = gdk_device_manager_list_devices(mgr, GDK_DEVICE_TYPE_MASTER);
1516 GList *tmp = devs;
1517
1518 for (tmp = devs; tmp; tmp = tmp->next) {
1519 GdkDevice *dev = tmp->data;
1520 if (gdk_device_get_source(dev) != source) {
1521 continue;
1522 }
1523 if (grab) {
1524 GdkWindow *win = gtk_widget_get_window(vc->gfx.drawing_area);
1525 gdk_device_grab(dev, win, GDK_OWNERSHIP_NONE, FALSE,
1526 mask, cursor, GDK_CURRENT_TIME);
1527 } else {
1528 gdk_device_ungrab(dev, GDK_CURRENT_TIME);
1529 }
1530 }
1531 g_list_free(devs);
1532 }
1533 #endif
1534
1535 static void gd_grab_keyboard(VirtualConsole *vc, const char *reason)
1536 {
1537 if (vc->s->kbd_owner) {
1538 if (vc->s->kbd_owner == vc) {
1539 return;
1540 } else {
1541 gd_ungrab_keyboard(vc->s);
1542 }
1543 }
1544
1545 #if GTK_CHECK_VERSION(3, 20, 0)
1546 gd_grab_update(vc, true, vc->s->ptr_owner == vc);
1547 #elif GTK_CHECK_VERSION(3, 0, 0)
1548 gd_grab_devices(vc, true, GDK_SOURCE_KEYBOARD,
1549 GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK,
1550 NULL);
1551 #else
1552 gdk_keyboard_grab(gtk_widget_get_window(vc->gfx.drawing_area),
1553 FALSE,
1554 GDK_CURRENT_TIME);
1555 #endif
1556 vc->s->kbd_owner = vc;
1557 gd_update_caption(vc->s);
1558 trace_gd_grab(vc->label, "kbd", reason);
1559 }
1560
1561 static void gd_ungrab_keyboard(GtkDisplayState *s)
1562 {
1563 VirtualConsole *vc = s->kbd_owner;
1564
1565 if (vc == NULL) {
1566 return;
1567 }
1568 s->kbd_owner = NULL;
1569
1570 #if GTK_CHECK_VERSION(3, 20, 0)
1571 gd_grab_update(vc, false, vc->s->ptr_owner == vc);
1572 #elif GTK_CHECK_VERSION(3, 0, 0)
1573 gd_grab_devices(vc, false, GDK_SOURCE_KEYBOARD, 0, NULL);
1574 #else
1575 gdk_keyboard_ungrab(GDK_CURRENT_TIME);
1576 #endif
1577 gd_update_caption(s);
1578 trace_gd_ungrab(vc->label, "kbd");
1579 }
1580
1581 static void gd_grab_pointer(VirtualConsole *vc, const char *reason)
1582 {
1583 GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area);
1584
1585 if (vc->s->ptr_owner) {
1586 if (vc->s->ptr_owner == vc) {
1587 return;
1588 } else {
1589 gd_ungrab_pointer(vc->s);
1590 }
1591 }
1592
1593 #if GTK_CHECK_VERSION(3, 20, 0)
1594 gd_grab_update(vc, vc->s->kbd_owner == vc, true);
1595 gdk_device_get_position(gd_get_pointer(display),
1596 NULL, &vc->s->grab_x_root, &vc->s->grab_y_root);
1597 #elif GTK_CHECK_VERSION(3, 0, 0)
1598 gd_grab_devices(vc, true, GDK_SOURCE_MOUSE,
1599 GDK_POINTER_MOTION_MASK |
1600 GDK_BUTTON_PRESS_MASK |
1601 GDK_BUTTON_RELEASE_MASK |
1602 GDK_BUTTON_MOTION_MASK |
1603 GDK_SCROLL_MASK,
1604 vc->s->null_cursor);
1605 gdk_device_get_position(gd_get_pointer(display),
1606 NULL, &vc->s->grab_x_root, &vc->s->grab_y_root);
1607 #else
1608 gdk_pointer_grab(gtk_widget_get_window(vc->gfx.drawing_area),
1609 FALSE, /* All events to come to our window directly */
1610 GDK_POINTER_MOTION_MASK |
1611 GDK_BUTTON_PRESS_MASK |
1612 GDK_BUTTON_RELEASE_MASK |
1613 GDK_BUTTON_MOTION_MASK |
1614 GDK_SCROLL_MASK,
1615 NULL, /* Allow cursor to move over entire desktop */
1616 vc->s->null_cursor,
1617 GDK_CURRENT_TIME);
1618 gdk_display_get_pointer(display, NULL,
1619 &vc->s->grab_x_root, &vc->s->grab_y_root, NULL);
1620 #endif
1621 vc->s->ptr_owner = vc;
1622 gd_update_caption(vc->s);
1623 trace_gd_grab(vc->label, "ptr", reason);
1624 }
1625
1626 static void gd_ungrab_pointer(GtkDisplayState *s)
1627 {
1628 VirtualConsole *vc = s->ptr_owner;
1629 GdkDisplay *display;
1630
1631 if (vc == NULL) {
1632 return;
1633 }
1634 s->ptr_owner = NULL;
1635
1636 display = gtk_widget_get_display(vc->gfx.drawing_area);
1637 #if GTK_CHECK_VERSION(3, 20, 0)
1638 gd_grab_update(vc, vc->s->kbd_owner == vc, false);
1639 gdk_device_warp(gd_get_pointer(display),
1640 gtk_widget_get_screen(vc->gfx.drawing_area),
1641 vc->s->grab_x_root, vc->s->grab_y_root);
1642 #elif GTK_CHECK_VERSION(3, 0, 0)
1643 gd_grab_devices(vc, false, GDK_SOURCE_MOUSE, 0, NULL);
1644 gdk_device_warp(gd_get_pointer(display),
1645 gtk_widget_get_screen(vc->gfx.drawing_area),
1646 vc->s->grab_x_root, vc->s->grab_y_root);
1647 #else
1648 gdk_pointer_ungrab(GDK_CURRENT_TIME);
1649 gdk_display_warp_pointer(display,
1650 gtk_widget_get_screen(vc->gfx.drawing_area),
1651 vc->s->grab_x_root, vc->s->grab_y_root);
1652 #endif
1653 gd_update_caption(s);
1654 trace_gd_ungrab(vc->label, "ptr");
1655 }
1656
1657 static void gd_menu_grab_input(GtkMenuItem *item, void *opaque)
1658 {
1659 GtkDisplayState *s = opaque;
1660 VirtualConsole *vc = gd_vc_find_current(s);
1661
1662 if (gd_is_grab_active(s)) {
1663 gd_grab_keyboard(vc, "user-request-main-window");
1664 gd_grab_pointer(vc, "user-request-main-window");
1665 } else {
1666 gd_ungrab_keyboard(s);
1667 gd_ungrab_pointer(s);
1668 }
1669
1670 gd_update_cursor(vc);
1671 }
1672
1673 static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2,
1674 gpointer data)
1675 {
1676 GtkDisplayState *s = data;
1677 VirtualConsole *vc;
1678 gboolean on_vga;
1679
1680 if (!gtk_widget_get_realized(s->notebook)) {
1681 return;
1682 }
1683
1684 #ifdef VTE_RESIZE_HACK
1685 vc = gd_vc_find_current(s);
1686 if (vc && vc->type == GD_VC_VTE) {
1687 gtk_widget_hide(vc->vte.terminal);
1688 }
1689 #endif
1690 vc = gd_vc_find_by_page(s, arg2);
1691 if (!vc) {
1692 return;
1693 }
1694 #ifdef VTE_RESIZE_HACK
1695 if (vc->type == GD_VC_VTE) {
1696 gtk_widget_show(vc->vte.terminal);
1697 }
1698 #endif
1699 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item),
1700 TRUE);
1701 on_vga = (vc->type == GD_VC_GFX &&
1702 qemu_console_is_graphic(vc->gfx.dcl.con));
1703 if (!on_vga) {
1704 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1705 FALSE);
1706 } else if (s->full_screen) {
1707 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1708 TRUE);
1709 }
1710 gtk_widget_set_sensitive(s->grab_item, on_vga);
1711 #ifdef CONFIG_VTE
1712 gtk_widget_set_sensitive(s->copy_item, vc->type == GD_VC_VTE);
1713 #endif
1714
1715 gd_update_windowsize(vc);
1716 gd_update_cursor(vc);
1717 }
1718
1719 static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing,
1720 gpointer opaque)
1721 {
1722 VirtualConsole *vc = opaque;
1723 GtkDisplayState *s = vc->s;
1724
1725 if (gd_grab_on_hover(s)) {
1726 gd_grab_keyboard(vc, "grab-on-hover");
1727 }
1728 return TRUE;
1729 }
1730
1731 static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing,
1732 gpointer opaque)
1733 {
1734 VirtualConsole *vc = opaque;
1735 GtkDisplayState *s = vc->s;
1736
1737 if (gd_grab_on_hover(s)) {
1738 gd_ungrab_keyboard(s);
1739 }
1740 return TRUE;
1741 }
1742
1743 static gboolean gd_focus_out_event(GtkWidget *widget,
1744 GdkEventCrossing *crossing, gpointer opaque)
1745 {
1746 VirtualConsole *vc = opaque;
1747 GtkDisplayState *s = vc->s;
1748
1749 gtk_release_modifiers(s);
1750 return TRUE;
1751 }
1752
1753 static gboolean gd_configure(GtkWidget *widget,
1754 GdkEventConfigure *cfg, gpointer opaque)
1755 {
1756 VirtualConsole *vc = opaque;
1757
1758 gd_set_ui_info(vc, cfg->width, cfg->height);
1759 return FALSE;
1760 }
1761
1762 /** Virtual Console Callbacks **/
1763
1764 static GSList *gd_vc_menu_init(GtkDisplayState *s, VirtualConsole *vc,
1765 int idx, GSList *group, GtkWidget *view_menu)
1766 {
1767 vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, vc->label);
1768 gtk_accel_group_connect(s->accel_group, GDK_KEY_1 + idx,
1769 HOTKEY_MODIFIERS, 0,
1770 g_cclosure_new_swap(G_CALLBACK(gd_accel_switch_vc), vc, NULL));
1771 #if GTK_CHECK_VERSION(3, 8, 0)
1772 gtk_accel_label_set_accel(
1773 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(vc->menu_item))),
1774 GDK_KEY_1 + idx, HOTKEY_MODIFIERS);
1775 #endif
1776
1777 g_signal_connect(vc->menu_item, "activate",
1778 G_CALLBACK(gd_menu_switch_vc), s);
1779 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item);
1780
1781 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item));
1782 return group;
1783 }
1784
1785 #if defined(CONFIG_VTE)
1786 static void gd_menu_copy(GtkMenuItem *item, void *opaque)
1787 {
1788 GtkDisplayState *s = opaque;
1789 VirtualConsole *vc = gd_vc_find_current(s);
1790
1791 #if VTE_CHECK_VERSION(0, 50, 0)
1792 vte_terminal_copy_clipboard_format(VTE_TERMINAL(vc->vte.terminal),
1793 VTE_FORMAT_TEXT);
1794 #else
1795 vte_terminal_copy_clipboard(VTE_TERMINAL(vc->vte.terminal));
1796 #endif
1797 }
1798
1799 static void gd_vc_adjustment_changed(GtkAdjustment *adjustment, void *opaque)
1800 {
1801 VirtualConsole *vc = opaque;
1802
1803 if (gtk_adjustment_get_upper(adjustment) >
1804 gtk_adjustment_get_page_size(adjustment)) {
1805 gtk_widget_show(vc->vte.scrollbar);
1806 } else {
1807 gtk_widget_hide(vc->vte.scrollbar);
1808 }
1809 }
1810
1811 static int gd_vc_chr_write(Chardev *chr, const uint8_t *buf, int len)
1812 {
1813 VCChardev *vcd = VC_CHARDEV(chr);
1814 VirtualConsole *vc = vcd->console;
1815
1816 vte_terminal_feed(VTE_TERMINAL(vc->vte.terminal), (const char *)buf, len);
1817 return len;
1818 }
1819
1820 static void gd_vc_chr_set_echo(Chardev *chr, bool echo)
1821 {
1822 VCChardev *vcd = VC_CHARDEV(chr);
1823 VirtualConsole *vc = vcd->console;
1824
1825 if (vc) {
1826 vc->vte.echo = echo;
1827 } else {
1828 vcd->echo = echo;
1829 }
1830 }
1831
1832 static int nb_vcs;
1833 static Chardev *vcs[MAX_VCS];
1834 static void gd_vc_open(Chardev *chr,
1835 ChardevBackend *backend,
1836 bool *be_opened,
1837 Error **errp)
1838 {
1839 if (nb_vcs == MAX_VCS) {
1840 error_setg(errp, "Maximum number of consoles reached");
1841 return;
1842 }
1843
1844 vcs[nb_vcs++] = chr;
1845
1846 /* console/chardev init sometimes completes elsewhere in a 2nd
1847 * stage, so defer OPENED events until they are fully initialized
1848 */
1849 *be_opened = false;
1850 }
1851
1852 static void char_gd_vc_class_init(ObjectClass *oc, void *data)
1853 {
1854 ChardevClass *cc = CHARDEV_CLASS(oc);
1855
1856 cc->parse = qemu_chr_parse_vc;
1857 cc->open = gd_vc_open;
1858 cc->chr_write = gd_vc_chr_write;
1859 cc->chr_set_echo = gd_vc_chr_set_echo;
1860 }
1861
1862 static const TypeInfo char_gd_vc_type_info = {
1863 .name = TYPE_CHARDEV_VC,
1864 .parent = TYPE_CHARDEV,
1865 .instance_size = sizeof(VCChardev),
1866 .class_init = char_gd_vc_class_init,
1867 };
1868
1869 static gboolean gd_vc_in(VteTerminal *terminal, gchar *text, guint size,
1870 gpointer user_data)
1871 {
1872 VirtualConsole *vc = user_data;
1873
1874 if (vc->vte.echo) {
1875 VteTerminal *term = VTE_TERMINAL(vc->vte.terminal);
1876 int i;
1877 for (i = 0; i < size; i++) {
1878 uint8_t c = text[i];
1879 if (c >= 128 || isprint(c)) {
1880 /* 8-bit characters are considered printable. */
1881 vte_terminal_feed(term, &text[i], 1);
1882 } else if (c == '\r' || c == '\n') {
1883 vte_terminal_feed(term, "\r\n", 2);
1884 } else {
1885 char ctrl[2] = { '^', 0};
1886 ctrl[1] = text[i] ^ 64;
1887 vte_terminal_feed(term, ctrl, 2);
1888 }
1889 }
1890 }
1891
1892 qemu_chr_be_write(vc->vte.chr, (uint8_t *)text, (unsigned int)size);
1893 return TRUE;
1894 }
1895
1896 static GSList *gd_vc_vte_init(GtkDisplayState *s, VirtualConsole *vc,
1897 Chardev *chr, int idx,
1898 GSList *group, GtkWidget *view_menu)
1899 {
1900 char buffer[32];
1901 GtkWidget *box;
1902 GtkWidget *scrollbar;
1903 GtkAdjustment *vadjustment;
1904 VCChardev *vcd = VC_CHARDEV(chr);
1905
1906 vc->s = s;
1907 vc->vte.echo = vcd->echo;
1908 vc->vte.chr = chr;
1909 vcd->console = vc;
1910
1911 snprintf(buffer, sizeof(buffer), "vc%d", idx);
1912 vc->label = g_strdup_printf("%s", vc->vte.chr->label
1913 ? vc->vte.chr->label : buffer);
1914 group = gd_vc_menu_init(s, vc, idx, group, view_menu);
1915
1916 vc->vte.terminal = vte_terminal_new();
1917 g_signal_connect(vc->vte.terminal, "commit", G_CALLBACK(gd_vc_in), vc);
1918
1919 /* The documentation says that the default is UTF-8, but actually it is
1920 * 7-bit ASCII at least in VTE 0.38.
1921 */
1922 #if VTE_CHECK_VERSION(0, 38, 0)
1923 vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8", NULL);
1924 #else
1925 vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8");
1926 #endif
1927
1928 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->vte.terminal), -1);
1929 vte_terminal_set_size(VTE_TERMINAL(vc->vte.terminal),
1930 VC_TERM_X_MIN, VC_TERM_Y_MIN);
1931
1932 #if VTE_CHECK_VERSION(0, 28, 0) && GTK_CHECK_VERSION(3, 0, 0)
1933 vadjustment = gtk_scrollable_get_vadjustment
1934 (GTK_SCROLLABLE(vc->vte.terminal));
1935 #else
1936 vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->vte.terminal));
1937 #endif
1938
1939 #if GTK_CHECK_VERSION(3, 0, 0)
1940 box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2);
1941 scrollbar = gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL, vadjustment);
1942 #else
1943 box = gtk_hbox_new(false, 2);
1944 scrollbar = gtk_vscrollbar_new(vadjustment);
1945 #endif
1946
1947 gtk_box_pack_start(GTK_BOX(box), vc->vte.terminal, TRUE, TRUE, 0);
1948 gtk_box_pack_start(GTK_BOX(box), scrollbar, FALSE, FALSE, 0);
1949
1950 vc->vte.box = box;
1951 vc->vte.scrollbar = scrollbar;
1952
1953 g_signal_connect(vadjustment, "changed",
1954 G_CALLBACK(gd_vc_adjustment_changed), vc);
1955
1956 vc->type = GD_VC_VTE;
1957 vc->tab_item = box;
1958 vc->focus = vc->vte.terminal;
1959 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), vc->tab_item,
1960 gtk_label_new(vc->label));
1961
1962 qemu_chr_be_event(vc->vte.chr, CHR_EVENT_OPENED);
1963
1964 return group;
1965 }
1966
1967 static void gd_vcs_init(GtkDisplayState *s, GSList *group,
1968 GtkWidget *view_menu)
1969 {
1970 int i;
1971
1972 for (i = 0; i < nb_vcs; i++) {
1973 VirtualConsole *vc = &s->vc[s->nb_vcs];
1974 group = gd_vc_vte_init(s, vc, vcs[i], s->nb_vcs, group, view_menu);
1975 s->nb_vcs++;
1976 }
1977 }
1978 #endif /* CONFIG_VTE */
1979
1980 /** Window Creation **/
1981
1982 static void gd_connect_vc_gfx_signals(VirtualConsole *vc)
1983 {
1984 #if GTK_CHECK_VERSION(3, 0, 0)
1985 g_signal_connect(vc->gfx.drawing_area, "draw",
1986 G_CALLBACK(gd_draw_event), vc);
1987 #if defined(CONFIG_GTK_GL)
1988 if (display_opengl) {
1989 /* wire up GtkGlArea events */
1990 g_signal_connect(vc->gfx.drawing_area, "render",
1991 G_CALLBACK(gd_render_event), vc);
1992 g_signal_connect(vc->gfx.drawing_area, "resize",
1993 G_CALLBACK(gd_resize_event), vc);
1994 }
1995 #endif
1996 #else
1997 g_signal_connect(vc->gfx.drawing_area, "expose-event",
1998 G_CALLBACK(gd_expose_event), vc);
1999 #endif
2000 if (qemu_console_is_graphic(vc->gfx.dcl.con)) {
2001 g_signal_connect(vc->gfx.drawing_area, "event",
2002 G_CALLBACK(gd_event), vc);
2003 g_signal_connect(vc->gfx.drawing_area, "button-press-event",
2004 G_CALLBACK(gd_button_event), vc);
2005 g_signal_connect(vc->gfx.drawing_area, "button-release-event",
2006 G_CALLBACK(gd_button_event), vc);
2007 g_signal_connect(vc->gfx.drawing_area, "scroll-event",
2008 G_CALLBACK(gd_scroll_event), vc);
2009 g_signal_connect(vc->gfx.drawing_area, "key-press-event",
2010 G_CALLBACK(gd_key_event), vc);
2011 g_signal_connect(vc->gfx.drawing_area, "key-release-event",
2012 G_CALLBACK(gd_key_event), vc);
2013
2014 g_signal_connect(vc->gfx.drawing_area, "enter-notify-event",
2015 G_CALLBACK(gd_enter_event), vc);
2016 g_signal_connect(vc->gfx.drawing_area, "leave-notify-event",
2017 G_CALLBACK(gd_leave_event), vc);
2018 g_signal_connect(vc->gfx.drawing_area, "focus-out-event",
2019 G_CALLBACK(gd_focus_out_event), vc);
2020 g_signal_connect(vc->gfx.drawing_area, "configure-event",
2021 G_CALLBACK(gd_configure), vc);
2022 } else {
2023 g_signal_connect(vc->gfx.drawing_area, "key-press-event",
2024 G_CALLBACK(gd_text_key_down), vc);
2025 }
2026 }
2027
2028 static void gd_connect_signals(GtkDisplayState *s)
2029 {
2030 g_signal_connect(s->show_tabs_item, "activate",
2031 G_CALLBACK(gd_menu_show_tabs), s);
2032 g_signal_connect(s->untabify_item, "activate",
2033 G_CALLBACK(gd_menu_untabify), s);
2034
2035 g_signal_connect(s->window, "delete-event",
2036 G_CALLBACK(gd_window_close), s);
2037
2038 g_signal_connect(s->pause_item, "activate",
2039 G_CALLBACK(gd_menu_pause), s);
2040 g_signal_connect(s->reset_item, "activate",
2041 G_CALLBACK(gd_menu_reset), s);
2042 g_signal_connect(s->powerdown_item, "activate",
2043 G_CALLBACK(gd_menu_powerdown), s);
2044 g_signal_connect(s->quit_item, "activate",
2045 G_CALLBACK(gd_menu_quit), s);
2046 #if defined(CONFIG_VTE)
2047 g_signal_connect(s->copy_item, "activate",
2048 G_CALLBACK(gd_menu_copy), s);
2049 #endif
2050 g_signal_connect(s->full_screen_item, "activate",
2051 G_CALLBACK(gd_menu_full_screen), s);
2052 g_signal_connect(s->zoom_in_item, "activate",
2053 G_CALLBACK(gd_menu_zoom_in), s);
2054 g_signal_connect(s->zoom_out_item, "activate",
2055 G_CALLBACK(gd_menu_zoom_out), s);
2056 g_signal_connect(s->zoom_fixed_item, "activate",
2057 G_CALLBACK(gd_menu_zoom_fixed), s);
2058 g_signal_connect(s->zoom_fit_item, "activate",
2059 G_CALLBACK(gd_menu_zoom_fit), s);
2060 g_signal_connect(s->grab_item, "activate",
2061 G_CALLBACK(gd_menu_grab_input), s);
2062 g_signal_connect(s->notebook, "switch-page",
2063 G_CALLBACK(gd_change_page), s);
2064 }
2065
2066 static GtkWidget *gd_create_menu_machine(GtkDisplayState *s)
2067 {
2068 GtkWidget *machine_menu;
2069 GtkWidget *separator;
2070
2071 machine_menu = gtk_menu_new();
2072 gtk_menu_set_accel_group(GTK_MENU(machine_menu), s->accel_group);
2073
2074 s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause"));
2075 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item);
2076
2077 separator = gtk_separator_menu_item_new();
2078 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
2079
2080 s->reset_item = gtk_menu_item_new_with_mnemonic(_("_Reset"));
2081 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item);
2082
2083 s->powerdown_item = gtk_menu_item_new_with_mnemonic(_("Power _Down"));
2084 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item);
2085
2086 separator = gtk_separator_menu_item_new();
2087 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
2088
2089 s->quit_item = gtk_menu_item_new_with_mnemonic(_("_Quit"));
2090 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item),
2091 "<QEMU>/Machine/Quit");
2092 gtk_accel_map_add_entry("<QEMU>/Machine/Quit",
2093 GDK_KEY_q, HOTKEY_MODIFIERS);
2094 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item);
2095
2096 return machine_menu;
2097 }
2098
2099 static GSList *gd_vc_gfx_init(GtkDisplayState *s, VirtualConsole *vc,
2100 QemuConsole *con, int idx,
2101 GSList *group, GtkWidget *view_menu)
2102 {
2103 vc->label = qemu_console_get_label(con);
2104 vc->s = s;
2105 vc->gfx.scale_x = 1.0;
2106 vc->gfx.scale_y = 1.0;
2107
2108 #if defined(CONFIG_OPENGL)
2109 if (display_opengl) {
2110 #if defined(CONFIG_GTK_GL)
2111 vc->gfx.drawing_area = gtk_gl_area_new();
2112 vc->gfx.dcl.ops = &dcl_gl_area_ops;
2113 #else
2114 vc->gfx.drawing_area = gtk_drawing_area_new();
2115 /*
2116 * gtk_widget_set_double_buffered() was deprecated in 3.14.
2117 * It is required for opengl rendering on X11 though. A
2118 * proper replacement (native opengl support) is only
2119 * available in 3.16+. Silence the warning if possible.
2120 */
2121 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
2122 #pragma GCC diagnostic push
2123 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
2124 #endif
2125 gtk_widget_set_double_buffered(vc->gfx.drawing_area, FALSE);
2126 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
2127 #pragma GCC diagnostic pop
2128 #endif
2129 vc->gfx.dcl.ops = &dcl_egl_ops;
2130 #endif /* CONFIG_GTK_GL */
2131 } else
2132 #endif
2133 {
2134 vc->gfx.drawing_area = gtk_drawing_area_new();
2135 vc->gfx.dcl.ops = &dcl_ops;
2136 }
2137
2138
2139 gtk_widget_add_events(vc->gfx.drawing_area,
2140 GDK_POINTER_MOTION_MASK |
2141 GDK_BUTTON_PRESS_MASK |
2142 GDK_BUTTON_RELEASE_MASK |
2143 GDK_BUTTON_MOTION_MASK |
2144 GDK_ENTER_NOTIFY_MASK |
2145 GDK_LEAVE_NOTIFY_MASK |
2146 GDK_SCROLL_MASK |
2147 GDK_KEY_PRESS_MASK);
2148 gtk_widget_set_can_focus(vc->gfx.drawing_area, TRUE);
2149
2150 vc->type = GD_VC_GFX;
2151 vc->tab_item = vc->gfx.drawing_area;
2152 vc->focus = vc->gfx.drawing_area;
2153 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook),
2154 vc->tab_item, gtk_label_new(vc->label));
2155
2156 vc->gfx.dcl.con = con;
2157 register_displaychangelistener(&vc->gfx.dcl);
2158
2159 gd_connect_vc_gfx_signals(vc);
2160 group = gd_vc_menu_init(s, vc, idx, group, view_menu);
2161
2162 if (dpy_ui_info_supported(vc->gfx.dcl.con)) {
2163 gtk_menu_item_activate(GTK_MENU_ITEM(s->zoom_fit_item));
2164 s->free_scale = true;
2165 }
2166
2167 return group;
2168 }
2169
2170 static GtkWidget *gd_create_menu_view(GtkDisplayState *s)
2171 {
2172 GSList *group = NULL;
2173 GtkWidget *view_menu;
2174 GtkWidget *separator;
2175 QemuConsole *con;
2176 int vc;
2177
2178 view_menu = gtk_menu_new();
2179 gtk_menu_set_accel_group(GTK_MENU(view_menu), s->accel_group);
2180
2181 s->full_screen_item = gtk_menu_item_new_with_mnemonic(_("_Fullscreen"));
2182
2183 #if defined(CONFIG_VTE)
2184 s->copy_item = gtk_menu_item_new_with_mnemonic(_("_Copy"));
2185 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->copy_item);
2186 #endif
2187
2188 gtk_accel_group_connect(s->accel_group, GDK_KEY_f, HOTKEY_MODIFIERS, 0,
2189 g_cclosure_new_swap(G_CALLBACK(gd_accel_full_screen), s, NULL));
2190 #if GTK_CHECK_VERSION(3, 8, 0)
2191 gtk_accel_label_set_accel(
2192 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s->full_screen_item))),
2193 GDK_KEY_f, HOTKEY_MODIFIERS);
2194 #endif
2195 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item);
2196
2197 separator = gtk_separator_menu_item_new();
2198 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
2199
2200 s->zoom_in_item = gtk_menu_item_new_with_mnemonic(_("Zoom _In"));
2201 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item),
2202 "<QEMU>/View/Zoom In");
2203 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus,
2204 HOTKEY_MODIFIERS);
2205 gtk_accel_group_connect(s->accel_group, GDK_KEY_equal, HOTKEY_MODIFIERS, 0,
2206 g_cclosure_new_swap(G_CALLBACK(gd_accel_zoom_in), s, NULL));
2207 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item);
2208
2209 s->zoom_out_item = gtk_menu_item_new_with_mnemonic(_("Zoom _Out"));
2210 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item),
2211 "<QEMU>/View/Zoom Out");
2212 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus,
2213 HOTKEY_MODIFIERS);
2214 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item);
2215
2216 s->zoom_fixed_item = gtk_menu_item_new_with_mnemonic(_("Best _Fit"));
2217 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item),
2218 "<QEMU>/View/Zoom Fixed");
2219 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0,
2220 HOTKEY_MODIFIERS);
2221 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item);
2222
2223 s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit"));
2224 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item);
2225
2226 separator = gtk_separator_menu_item_new();
2227 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
2228
2229 s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover"));
2230 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item);
2231
2232 s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input"));
2233 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item),
2234 "<QEMU>/View/Grab Input");
2235 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g,
2236 HOTKEY_MODIFIERS);
2237 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item);
2238
2239 separator = gtk_separator_menu_item_new();
2240 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
2241
2242 /* gfx */
2243 for (vc = 0;; vc++) {
2244 con = qemu_console_lookup_by_index(vc);
2245 if (!con) {
2246 break;
2247 }
2248 group = gd_vc_gfx_init(s, &s->vc[vc], con,
2249 vc, group, view_menu);
2250 s->nb_vcs++;
2251 }
2252
2253 #if defined(CONFIG_VTE)
2254 /* vte */
2255 gd_vcs_init(s, group, view_menu);
2256 #endif
2257
2258 separator = gtk_separator_menu_item_new();
2259 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
2260
2261 s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs"));
2262 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item);
2263
2264 s->untabify_item = gtk_menu_item_new_with_mnemonic(_("Detach Tab"));
2265 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->untabify_item);
2266
2267 return view_menu;
2268 }
2269
2270 static void gd_create_menus(GtkDisplayState *s)
2271 {
2272 s->accel_group = gtk_accel_group_new();
2273 s->machine_menu = gd_create_menu_machine(s);
2274 s->view_menu = gd_create_menu_view(s);
2275
2276 s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine"));
2277 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item),
2278 s->machine_menu);
2279 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item);
2280
2281 s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View"));
2282 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu);
2283 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item);
2284
2285 g_object_set_data(G_OBJECT(s->window), "accel_group", s->accel_group);
2286 gtk_window_add_accel_group(GTK_WINDOW(s->window), s->accel_group);
2287 }
2288
2289
2290 static gboolean gtkinit;
2291
2292 void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover)
2293 {
2294 VirtualConsole *vc;
2295
2296 GtkDisplayState *s = g_malloc0(sizeof(*s));
2297 char *filename;
2298 GdkDisplay *window_display;
2299
2300 if (!gtkinit) {
2301 fprintf(stderr, "gtk initialization failed\n");
2302 exit(1);
2303 }
2304
2305 #if !GTK_CHECK_VERSION(3, 0, 0)
2306 g_printerr("Running QEMU with GTK 2.x is deprecated, and will be removed\n"
2307 "in a future release. Please switch to GTK 3.x instead\n");
2308 #endif
2309
2310 s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2311 #if GTK_CHECK_VERSION(3, 2, 0)
2312 s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
2313 #else
2314 s->vbox = gtk_vbox_new(FALSE, 0);
2315 #endif
2316 s->notebook = gtk_notebook_new();
2317 s->menu_bar = gtk_menu_bar_new();
2318
2319 s->free_scale = FALSE;
2320
2321 /* Mostly LC_MESSAGES only. See early_gtk_display_init() for details. For
2322 * LC_CTYPE, we need to make sure that non-ASCII characters are considered
2323 * printable, but without changing any of the character classes to make
2324 * sure that we don't accidentally break implicit assumptions. */
2325 setlocale(LC_MESSAGES, "");
2326 setlocale(LC_CTYPE, "C.UTF-8");
2327 bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR);
2328 textdomain("qemu");
2329
2330 window_display = gtk_widget_get_display(s->window);
2331 s->null_cursor = gdk_cursor_new_for_display(window_display,
2332 GDK_BLANK_CURSOR);
2333
2334 s->mouse_mode_notifier.notify = gd_mouse_mode_change;
2335 qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier);
2336 qemu_add_vm_change_state_handler(gd_change_runstate, s);
2337
2338 filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "qemu_logo_no_text.svg");
2339 if (filename) {
2340 GError *error = NULL;
2341 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(filename, &error);
2342 if (pixbuf) {
2343 gtk_window_set_icon(GTK_WINDOW(s->window), pixbuf);
2344 } else {
2345 g_error_free(error);
2346 }
2347 g_free(filename);
2348 }
2349
2350 gd_create_menus(s);
2351
2352 gd_connect_signals(s);
2353
2354 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
2355 gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE);
2356
2357 gd_update_caption(s);
2358
2359 gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0);
2360 gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0);
2361
2362 gtk_container_add(GTK_CONTAINER(s->window), s->vbox);
2363
2364 gtk_widget_show_all(s->window);
2365
2366 #ifdef VTE_RESIZE_HACK
2367 {
2368 VirtualConsole *cur = gd_vc_find_current(s);
2369 if (cur) {
2370 int i;
2371
2372 for (i = 0; i < s->nb_vcs; i++) {
2373 VirtualConsole *vc = &s->vc[i];
2374 if (vc && vc->type == GD_VC_VTE && vc != cur) {
2375 gtk_widget_hide(vc->vte.terminal);
2376 }
2377 }
2378 gd_update_windowsize(cur);
2379 }
2380 }
2381 #endif
2382
2383 vc = gd_vc_find_current(s);
2384 gtk_widget_set_sensitive(s->view_menu, vc != NULL);
2385 #ifdef CONFIG_VTE
2386 gtk_widget_set_sensitive(s->copy_item,
2387 vc && vc->type == GD_VC_VTE);
2388 #endif
2389
2390 if (full_screen) {
2391 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item));
2392 }
2393 if (grab_on_hover) {
2394 gtk_menu_item_activate(GTK_MENU_ITEM(s->grab_on_hover_item));
2395 }
2396 }
2397
2398 void early_gtk_display_init(int opengl)
2399 {
2400 /* The QEMU code relies on the assumption that it's always run in
2401 * the C locale. Therefore it is not prepared to deal with
2402 * operations that produce different results depending on the
2403 * locale, such as printf's formatting of decimal numbers, and
2404 * possibly others.
2405 *
2406 * Since GTK+ calls setlocale() by default -importing the locale
2407 * settings from the environment- we must prevent it from doing so
2408 * using gtk_disable_setlocale().
2409 *
2410 * QEMU's GTK+ UI, however, _does_ have translations for some of
2411 * the menu items. As a trade-off between a functionally correct
2412 * QEMU and a fully internationalized UI we support importing
2413 * LC_MESSAGES from the environment (see the setlocale() call
2414 * earlier in this file). This allows us to display translated
2415 * messages leaving everything else untouched.
2416 */
2417 gtk_disable_setlocale();
2418 gtkinit = gtk_init_check(NULL, NULL);
2419 if (!gtkinit) {
2420 /* don't exit yet, that'll break -help */
2421 return;
2422 }
2423
2424 switch (opengl) {
2425 case -1: /* default */
2426 case 0: /* off */
2427 break;
2428 case 1: /* on */
2429 #if defined(CONFIG_OPENGL)
2430 #if defined(CONFIG_GTK_GL)
2431 gtk_gl_area_init();
2432 #else
2433 gtk_egl_init();
2434 #endif
2435 #endif
2436 break;
2437 default:
2438 g_assert_not_reached();
2439 break;
2440 }
2441
2442 keycode_map = gd_get_keymap(&keycode_maplen);
2443
2444 #if defined(CONFIG_VTE)
2445 type_register(&char_gd_vc_type_info);
2446 #endif
2447 }
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