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1 | /* | |
2 | * GTK UI | |
3 | * | |
4 | * Copyright IBM, Corp. 2012 | |
5 | * | |
6 | * Authors: | |
7 | * Anthony Liguori <aliguori@us.ibm.com> | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | * General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, see <http://www.gnu.org/licenses/>. | |
21 | * | |
22 | * Portions from gtk-vnc (originally licensed under the LGPL v2+): | |
23 | * | |
24 | * GTK VNC Widget | |
25 | * | |
26 | * Copyright (C) 2006 Anthony Liguori <anthony@codemonkey.ws> | |
27 | * Copyright (C) 2009-2010 Daniel P. Berrange <dan@berrange.com> | |
28 | */ | |
29 | ||
30 | #define GETTEXT_PACKAGE "qemu" | |
31 | #define LOCALEDIR "po" | |
32 | ||
33 | #include "qemu/osdep.h" | |
34 | #include "qapi/error.h" | |
35 | #include "qapi/qapi-commands-misc.h" | |
36 | #include "qemu/cutils.h" | |
37 | ||
38 | #include "ui/console.h" | |
39 | #include "ui/gtk.h" | |
40 | ||
41 | #include <glib/gi18n.h> | |
42 | #include <locale.h> | |
43 | #if defined(CONFIG_VTE) | |
44 | #include <vte/vte.h> | |
45 | #endif | |
46 | #include <math.h> | |
47 | ||
48 | #include "trace.h" | |
49 | #include "ui/input.h" | |
50 | #include "sysemu/runstate.h" | |
51 | #include "sysemu/sysemu.h" | |
52 | #include "keymaps.h" | |
53 | #include "chardev/char.h" | |
54 | #include "qom/object.h" | |
55 | ||
56 | #define MAX_VCS 10 | |
57 | #define VC_WINDOW_X_MIN 320 | |
58 | #define VC_WINDOW_Y_MIN 240 | |
59 | #define VC_TERM_X_MIN 80 | |
60 | #define VC_TERM_Y_MIN 25 | |
61 | #define VC_SCALE_MIN 0.25 | |
62 | #define VC_SCALE_STEP 0.25 | |
63 | ||
64 | #ifdef GDK_WINDOWING_X11 | |
65 | #include "x_keymap.h" | |
66 | ||
67 | /* Gtk2 compat */ | |
68 | #ifndef GDK_IS_X11_DISPLAY | |
69 | #define GDK_IS_X11_DISPLAY(dpy) (dpy != NULL) | |
70 | #endif | |
71 | #endif | |
72 | ||
73 | ||
74 | #ifdef GDK_WINDOWING_WAYLAND | |
75 | /* Gtk2 compat */ | |
76 | #ifndef GDK_IS_WAYLAND_DISPLAY | |
77 | #define GDK_IS_WAYLAND_DISPLAY(dpy) (dpy != NULL) | |
78 | #endif | |
79 | #endif | |
80 | ||
81 | ||
82 | #ifdef GDK_WINDOWING_WIN32 | |
83 | /* Gtk2 compat */ | |
84 | #ifndef GDK_IS_WIN32_DISPLAY | |
85 | #define GDK_IS_WIN32_DISPLAY(dpy) (dpy != NULL) | |
86 | #endif | |
87 | #endif | |
88 | ||
89 | ||
90 | #ifdef GDK_WINDOWING_BROADWAY | |
91 | /* Gtk2 compat */ | |
92 | #ifndef GDK_IS_BROADWAY_DISPLAY | |
93 | #define GDK_IS_BROADWAY_DISPLAY(dpy) (dpy != NULL) | |
94 | #endif | |
95 | #endif | |
96 | ||
97 | ||
98 | #ifdef GDK_WINDOWING_QUARTZ | |
99 | /* Gtk2 compat */ | |
100 | #ifndef GDK_IS_QUARTZ_DISPLAY | |
101 | #define GDK_IS_QUARTZ_DISPLAY(dpy) (dpy != NULL) | |
102 | #endif | |
103 | #endif | |
104 | ||
105 | ||
106 | #if !defined(CONFIG_VTE) | |
107 | # define VTE_CHECK_VERSION(a, b, c) 0 | |
108 | #endif | |
109 | ||
110 | /* Some older mingw versions lack this constant or have | |
111 | * it conditionally defined */ | |
112 | #ifdef _WIN32 | |
113 | # ifndef MAPVK_VK_TO_VSC | |
114 | # define MAPVK_VK_TO_VSC 0 | |
115 | # endif | |
116 | #endif | |
117 | ||
118 | ||
119 | #define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK) | |
120 | ||
121 | static const guint16 *keycode_map; | |
122 | static size_t keycode_maplen; | |
123 | ||
124 | struct GtkDisplayState { | |
125 | GtkWidget *window; | |
126 | ||
127 | GtkWidget *menu_bar; | |
128 | ||
129 | GtkAccelGroup *accel_group; | |
130 | ||
131 | GtkWidget *machine_menu_item; | |
132 | GtkWidget *machine_menu; | |
133 | GtkWidget *pause_item; | |
134 | GtkWidget *reset_item; | |
135 | GtkWidget *powerdown_item; | |
136 | GtkWidget *quit_item; | |
137 | ||
138 | GtkWidget *view_menu_item; | |
139 | GtkWidget *view_menu; | |
140 | GtkWidget *full_screen_item; | |
141 | GtkWidget *copy_item; | |
142 | GtkWidget *zoom_in_item; | |
143 | GtkWidget *zoom_out_item; | |
144 | GtkWidget *zoom_fixed_item; | |
145 | GtkWidget *zoom_fit_item; | |
146 | GtkWidget *grab_item; | |
147 | GtkWidget *grab_on_hover_item; | |
148 | ||
149 | int nb_vcs; | |
150 | VirtualConsole vc[MAX_VCS]; | |
151 | ||
152 | GtkWidget *show_tabs_item; | |
153 | GtkWidget *untabify_item; | |
154 | GtkWidget *show_menubar_item; | |
155 | ||
156 | GtkWidget *vbox; | |
157 | GtkWidget *notebook; | |
158 | int button_mask; | |
159 | gboolean last_set; | |
160 | int last_x; | |
161 | int last_y; | |
162 | int grab_x_root; | |
163 | int grab_y_root; | |
164 | VirtualConsole *kbd_owner; | |
165 | VirtualConsole *ptr_owner; | |
166 | ||
167 | gboolean full_screen; | |
168 | ||
169 | GdkCursor *null_cursor; | |
170 | Notifier mouse_mode_notifier; | |
171 | gboolean free_scale; | |
172 | ||
173 | bool external_pause_update; | |
174 | ||
175 | bool ignore_keys; | |
176 | ||
177 | DisplayOptions *opts; | |
178 | }; | |
179 | ||
180 | typedef struct VCChardev { | |
181 | Chardev parent; | |
182 | VirtualConsole *console; | |
183 | bool echo; | |
184 | } VCChardev; | |
185 | ||
186 | #define TYPE_CHARDEV_VC "chardev-vc" | |
187 | #define VC_CHARDEV(obj) OBJECT_CHECK(VCChardev, (obj), TYPE_CHARDEV_VC) | |
188 | ||
189 | bool gtk_use_gl_area; | |
190 | ||
191 | static void gd_grab_pointer(VirtualConsole *vc, const char *reason); | |
192 | static void gd_ungrab_pointer(GtkDisplayState *s); | |
193 | static void gd_grab_keyboard(VirtualConsole *vc, const char *reason); | |
194 | static void gd_ungrab_keyboard(GtkDisplayState *s); | |
195 | ||
196 | /** Utility Functions **/ | |
197 | ||
198 | static VirtualConsole *gd_vc_find_by_menu(GtkDisplayState *s) | |
199 | { | |
200 | VirtualConsole *vc; | |
201 | gint i; | |
202 | ||
203 | for (i = 0; i < s->nb_vcs; i++) { | |
204 | vc = &s->vc[i]; | |
205 | if (gtk_check_menu_item_get_active | |
206 | (GTK_CHECK_MENU_ITEM(vc->menu_item))) { | |
207 | return vc; | |
208 | } | |
209 | } | |
210 | return NULL; | |
211 | } | |
212 | ||
213 | static VirtualConsole *gd_vc_find_by_page(GtkDisplayState *s, gint page) | |
214 | { | |
215 | VirtualConsole *vc; | |
216 | gint i, p; | |
217 | ||
218 | for (i = 0; i < s->nb_vcs; i++) { | |
219 | vc = &s->vc[i]; | |
220 | p = gtk_notebook_page_num(GTK_NOTEBOOK(s->notebook), vc->tab_item); | |
221 | if (p == page) { | |
222 | return vc; | |
223 | } | |
224 | } | |
225 | return NULL; | |
226 | } | |
227 | ||
228 | static VirtualConsole *gd_vc_find_current(GtkDisplayState *s) | |
229 | { | |
230 | gint page; | |
231 | ||
232 | page = gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook)); | |
233 | return gd_vc_find_by_page(s, page); | |
234 | } | |
235 | ||
236 | static bool gd_is_grab_active(GtkDisplayState *s) | |
237 | { | |
238 | return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item)); | |
239 | } | |
240 | ||
241 | static bool gd_grab_on_hover(GtkDisplayState *s) | |
242 | { | |
243 | return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item)); | |
244 | } | |
245 | ||
246 | static void gd_update_cursor(VirtualConsole *vc) | |
247 | { | |
248 | GtkDisplayState *s = vc->s; | |
249 | GdkWindow *window; | |
250 | ||
251 | if (vc->type != GD_VC_GFX || | |
252 | !qemu_console_is_graphic(vc->gfx.dcl.con)) { | |
253 | return; | |
254 | } | |
255 | ||
256 | if (!gtk_widget_get_realized(vc->gfx.drawing_area)) { | |
257 | return; | |
258 | } | |
259 | ||
260 | window = gtk_widget_get_window(GTK_WIDGET(vc->gfx.drawing_area)); | |
261 | if (s->full_screen || qemu_input_is_absolute() || s->ptr_owner == vc) { | |
262 | gdk_window_set_cursor(window, s->null_cursor); | |
263 | } else { | |
264 | gdk_window_set_cursor(window, NULL); | |
265 | } | |
266 | } | |
267 | ||
268 | static void gd_update_caption(GtkDisplayState *s) | |
269 | { | |
270 | const char *status = ""; | |
271 | gchar *prefix; | |
272 | gchar *title; | |
273 | const char *grab = ""; | |
274 | bool is_paused = !runstate_is_running(); | |
275 | int i; | |
276 | ||
277 | if (qemu_name) { | |
278 | prefix = g_strdup_printf("QEMU (%s)", qemu_name); | |
279 | } else { | |
280 | prefix = g_strdup_printf("QEMU"); | |
281 | } | |
282 | ||
283 | if (s->ptr_owner != NULL && | |
284 | s->ptr_owner->window == NULL) { | |
285 | grab = _(" - Press Ctrl+Alt+G to release grab"); | |
286 | } | |
287 | ||
288 | if (is_paused) { | |
289 | status = _(" [Paused]"); | |
290 | } | |
291 | s->external_pause_update = true; | |
292 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item), | |
293 | is_paused); | |
294 | s->external_pause_update = false; | |
295 | ||
296 | title = g_strdup_printf("%s%s%s", prefix, status, grab); | |
297 | gtk_window_set_title(GTK_WINDOW(s->window), title); | |
298 | g_free(title); | |
299 | ||
300 | for (i = 0; i < s->nb_vcs; i++) { | |
301 | VirtualConsole *vc = &s->vc[i]; | |
302 | ||
303 | if (!vc->window) { | |
304 | continue; | |
305 | } | |
306 | title = g_strdup_printf("%s: %s%s%s", prefix, vc->label, | |
307 | vc == s->kbd_owner ? " +kbd" : "", | |
308 | vc == s->ptr_owner ? " +ptr" : ""); | |
309 | gtk_window_set_title(GTK_WINDOW(vc->window), title); | |
310 | g_free(title); | |
311 | } | |
312 | ||
313 | g_free(prefix); | |
314 | } | |
315 | ||
316 | static void gd_update_geometry_hints(VirtualConsole *vc) | |
317 | { | |
318 | GtkDisplayState *s = vc->s; | |
319 | GdkWindowHints mask = 0; | |
320 | GdkGeometry geo = {}; | |
321 | GtkWidget *geo_widget = NULL; | |
322 | GtkWindow *geo_window; | |
323 | ||
324 | if (vc->type == GD_VC_GFX) { | |
325 | if (!vc->gfx.ds) { | |
326 | return; | |
327 | } | |
328 | if (s->free_scale) { | |
329 | geo.min_width = surface_width(vc->gfx.ds) * VC_SCALE_MIN; | |
330 | geo.min_height = surface_height(vc->gfx.ds) * VC_SCALE_MIN; | |
331 | mask |= GDK_HINT_MIN_SIZE; | |
332 | } else { | |
333 | geo.min_width = surface_width(vc->gfx.ds) * vc->gfx.scale_x; | |
334 | geo.min_height = surface_height(vc->gfx.ds) * vc->gfx.scale_y; | |
335 | mask |= GDK_HINT_MIN_SIZE; | |
336 | } | |
337 | geo_widget = vc->gfx.drawing_area; | |
338 | gtk_widget_set_size_request(geo_widget, geo.min_width, geo.min_height); | |
339 | ||
340 | #if defined(CONFIG_VTE) | |
341 | } else if (vc->type == GD_VC_VTE) { | |
342 | VteTerminal *term = VTE_TERMINAL(vc->vte.terminal); | |
343 | GtkBorder padding = { 0 }; | |
344 | ||
345 | #if VTE_CHECK_VERSION(0, 37, 0) | |
346 | gtk_style_context_get_padding( | |
347 | gtk_widget_get_style_context(vc->vte.terminal), | |
348 | gtk_widget_get_state_flags(vc->vte.terminal), | |
349 | &padding); | |
350 | #else | |
351 | { | |
352 | GtkBorder *ib = NULL; | |
353 | gtk_widget_style_get(vc->vte.terminal, "inner-border", &ib, NULL); | |
354 | if (ib) { | |
355 | padding = *ib; | |
356 | gtk_border_free(ib); | |
357 | } | |
358 | } | |
359 | #endif | |
360 | ||
361 | geo.width_inc = vte_terminal_get_char_width(term); | |
362 | geo.height_inc = vte_terminal_get_char_height(term); | |
363 | mask |= GDK_HINT_RESIZE_INC; | |
364 | geo.base_width = geo.width_inc; | |
365 | geo.base_height = geo.height_inc; | |
366 | mask |= GDK_HINT_BASE_SIZE; | |
367 | geo.min_width = geo.width_inc * VC_TERM_X_MIN; | |
368 | geo.min_height = geo.height_inc * VC_TERM_Y_MIN; | |
369 | mask |= GDK_HINT_MIN_SIZE; | |
370 | ||
371 | geo.base_width += padding.left + padding.right; | |
372 | geo.base_height += padding.top + padding.bottom; | |
373 | geo.min_width += padding.left + padding.right; | |
374 | geo.min_height += padding.top + padding.bottom; | |
375 | geo_widget = vc->vte.terminal; | |
376 | #endif | |
377 | } | |
378 | ||
379 | geo_window = GTK_WINDOW(vc->window ? vc->window : s->window); | |
380 | gtk_window_set_geometry_hints(geo_window, geo_widget, &geo, mask); | |
381 | } | |
382 | ||
383 | void gd_update_windowsize(VirtualConsole *vc) | |
384 | { | |
385 | GtkDisplayState *s = vc->s; | |
386 | ||
387 | gd_update_geometry_hints(vc); | |
388 | ||
389 | if (vc->type == GD_VC_GFX && !s->full_screen && !s->free_scale) { | |
390 | gtk_window_resize(GTK_WINDOW(vc->window ? vc->window : s->window), | |
391 | VC_WINDOW_X_MIN, VC_WINDOW_Y_MIN); | |
392 | } | |
393 | } | |
394 | ||
395 | static void gd_update_full_redraw(VirtualConsole *vc) | |
396 | { | |
397 | GtkWidget *area = vc->gfx.drawing_area; | |
398 | int ww, wh; | |
399 | ww = gdk_window_get_width(gtk_widget_get_window(area)); | |
400 | wh = gdk_window_get_height(gtk_widget_get_window(area)); | |
401 | #if defined(CONFIG_GTK_GL) | |
402 | if (vc->gfx.gls && gtk_use_gl_area) { | |
403 | gtk_gl_area_queue_render(GTK_GL_AREA(vc->gfx.drawing_area)); | |
404 | return; | |
405 | } | |
406 | #endif | |
407 | gtk_widget_queue_draw_area(area, 0, 0, ww, wh); | |
408 | } | |
409 | ||
410 | static void gtk_release_modifiers(GtkDisplayState *s) | |
411 | { | |
412 | VirtualConsole *vc = gd_vc_find_current(s); | |
413 | ||
414 | if (vc->type != GD_VC_GFX || | |
415 | !qemu_console_is_graphic(vc->gfx.dcl.con)) { | |
416 | return; | |
417 | } | |
418 | qkbd_state_lift_all_keys(vc->gfx.kbd); | |
419 | } | |
420 | ||
421 | static void gd_widget_reparent(GtkWidget *from, GtkWidget *to, | |
422 | GtkWidget *widget) | |
423 | { | |
424 | g_object_ref(G_OBJECT(widget)); | |
425 | gtk_container_remove(GTK_CONTAINER(from), widget); | |
426 | gtk_container_add(GTK_CONTAINER(to), widget); | |
427 | g_object_unref(G_OBJECT(widget)); | |
428 | } | |
429 | ||
430 | /** DisplayState Callbacks **/ | |
431 | ||
432 | static void gd_update(DisplayChangeListener *dcl, | |
433 | int x, int y, int w, int h) | |
434 | { | |
435 | VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); | |
436 | GdkWindow *win; | |
437 | int x1, x2, y1, y2; | |
438 | int mx, my; | |
439 | int fbw, fbh; | |
440 | int ww, wh; | |
441 | ||
442 | trace_gd_update(vc->label, x, y, w, h); | |
443 | ||
444 | if (!gtk_widget_get_realized(vc->gfx.drawing_area)) { | |
445 | return; | |
446 | } | |
447 | ||
448 | if (vc->gfx.convert) { | |
449 | pixman_image_composite(PIXMAN_OP_SRC, vc->gfx.ds->image, | |
450 | NULL, vc->gfx.convert, | |
451 | x, y, 0, 0, x, y, w, h); | |
452 | } | |
453 | ||
454 | x1 = floor(x * vc->gfx.scale_x); | |
455 | y1 = floor(y * vc->gfx.scale_y); | |
456 | ||
457 | x2 = ceil(x * vc->gfx.scale_x + w * vc->gfx.scale_x); | |
458 | y2 = ceil(y * vc->gfx.scale_y + h * vc->gfx.scale_y); | |
459 | ||
460 | fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x; | |
461 | fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y; | |
462 | ||
463 | win = gtk_widget_get_window(vc->gfx.drawing_area); | |
464 | if (!win) { | |
465 | return; | |
466 | } | |
467 | ww = gdk_window_get_width(win); | |
468 | wh = gdk_window_get_height(win); | |
469 | ||
470 | mx = my = 0; | |
471 | if (ww > fbw) { | |
472 | mx = (ww - fbw) / 2; | |
473 | } | |
474 | if (wh > fbh) { | |
475 | my = (wh - fbh) / 2; | |
476 | } | |
477 | ||
478 | gtk_widget_queue_draw_area(vc->gfx.drawing_area, | |
479 | mx + x1, my + y1, (x2 - x1), (y2 - y1)); | |
480 | } | |
481 | ||
482 | static void gd_refresh(DisplayChangeListener *dcl) | |
483 | { | |
484 | graphic_hw_update(dcl->con); | |
485 | } | |
486 | ||
487 | static GdkDevice *gd_get_pointer(GdkDisplay *dpy) | |
488 | { | |
489 | #if GTK_CHECK_VERSION(3, 20, 0) | |
490 | return gdk_seat_get_pointer(gdk_display_get_default_seat(dpy)); | |
491 | #else | |
492 | return gdk_device_manager_get_client_pointer( | |
493 | gdk_display_get_device_manager(dpy)); | |
494 | #endif | |
495 | } | |
496 | ||
497 | static void gd_mouse_set(DisplayChangeListener *dcl, | |
498 | int x, int y, int visible) | |
499 | { | |
500 | VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); | |
501 | GdkDisplay *dpy; | |
502 | gint x_root, y_root; | |
503 | ||
504 | if (qemu_input_is_absolute()) { | |
505 | return; | |
506 | } | |
507 | ||
508 | dpy = gtk_widget_get_display(vc->gfx.drawing_area); | |
509 | gdk_window_get_root_coords(gtk_widget_get_window(vc->gfx.drawing_area), | |
510 | x, y, &x_root, &y_root); | |
511 | gdk_device_warp(gd_get_pointer(dpy), | |
512 | gtk_widget_get_screen(vc->gfx.drawing_area), | |
513 | x_root, y_root); | |
514 | vc->s->last_x = x; | |
515 | vc->s->last_y = y; | |
516 | } | |
517 | ||
518 | static void gd_cursor_define(DisplayChangeListener *dcl, | |
519 | QEMUCursor *c) | |
520 | { | |
521 | VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); | |
522 | GdkPixbuf *pixbuf; | |
523 | GdkCursor *cursor; | |
524 | ||
525 | if (!gtk_widget_get_realized(vc->gfx.drawing_area)) { | |
526 | return; | |
527 | } | |
528 | ||
529 | pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data), | |
530 | GDK_COLORSPACE_RGB, true, 8, | |
531 | c->width, c->height, c->width * 4, | |
532 | NULL, NULL); | |
533 | cursor = gdk_cursor_new_from_pixbuf | |
534 | (gtk_widget_get_display(vc->gfx.drawing_area), | |
535 | pixbuf, c->hot_x, c->hot_y); | |
536 | gdk_window_set_cursor(gtk_widget_get_window(vc->gfx.drawing_area), cursor); | |
537 | g_object_unref(pixbuf); | |
538 | g_object_unref(cursor); | |
539 | } | |
540 | ||
541 | static void gd_switch(DisplayChangeListener *dcl, | |
542 | DisplaySurface *surface) | |
543 | { | |
544 | VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); | |
545 | bool resized = true; | |
546 | ||
547 | trace_gd_switch(vc->label, | |
548 | surface ? surface_width(surface) : 0, | |
549 | surface ? surface_height(surface) : 0); | |
550 | ||
551 | if (vc->gfx.surface) { | |
552 | cairo_surface_destroy(vc->gfx.surface); | |
553 | vc->gfx.surface = NULL; | |
554 | } | |
555 | if (vc->gfx.convert) { | |
556 | pixman_image_unref(vc->gfx.convert); | |
557 | vc->gfx.convert = NULL; | |
558 | } | |
559 | ||
560 | if (vc->gfx.ds && surface && | |
561 | surface_width(vc->gfx.ds) == surface_width(surface) && | |
562 | surface_height(vc->gfx.ds) == surface_height(surface)) { | |
563 | resized = false; | |
564 | } | |
565 | vc->gfx.ds = surface; | |
566 | ||
567 | if (!surface) { | |
568 | return; | |
569 | } | |
570 | ||
571 | if (surface->format == PIXMAN_x8r8g8b8) { | |
572 | /* | |
573 | * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24 | |
574 | * | |
575 | * No need to convert, use surface directly. Should be the | |
576 | * common case as this is qemu_default_pixelformat(32) too. | |
577 | */ | |
578 | vc->gfx.surface = cairo_image_surface_create_for_data | |
579 | (surface_data(surface), | |
580 | CAIRO_FORMAT_RGB24, | |
581 | surface_width(surface), | |
582 | surface_height(surface), | |
583 | surface_stride(surface)); | |
584 | } else { | |
585 | /* Must convert surface, use pixman to do it. */ | |
586 | vc->gfx.convert = pixman_image_create_bits(PIXMAN_x8r8g8b8, | |
587 | surface_width(surface), | |
588 | surface_height(surface), | |
589 | NULL, 0); | |
590 | vc->gfx.surface = cairo_image_surface_create_for_data | |
591 | ((void *)pixman_image_get_data(vc->gfx.convert), | |
592 | CAIRO_FORMAT_RGB24, | |
593 | pixman_image_get_width(vc->gfx.convert), | |
594 | pixman_image_get_height(vc->gfx.convert), | |
595 | pixman_image_get_stride(vc->gfx.convert)); | |
596 | pixman_image_composite(PIXMAN_OP_SRC, vc->gfx.ds->image, | |
597 | NULL, vc->gfx.convert, | |
598 | 0, 0, 0, 0, 0, 0, | |
599 | pixman_image_get_width(vc->gfx.convert), | |
600 | pixman_image_get_height(vc->gfx.convert)); | |
601 | } | |
602 | ||
603 | if (resized) { | |
604 | gd_update_windowsize(vc); | |
605 | } else { | |
606 | gd_update_full_redraw(vc); | |
607 | } | |
608 | } | |
609 | ||
610 | static const DisplayChangeListenerOps dcl_ops = { | |
611 | .dpy_name = "gtk", | |
612 | .dpy_gfx_update = gd_update, | |
613 | .dpy_gfx_switch = gd_switch, | |
614 | .dpy_gfx_check_format = qemu_pixman_check_format, | |
615 | .dpy_refresh = gd_refresh, | |
616 | .dpy_mouse_set = gd_mouse_set, | |
617 | .dpy_cursor_define = gd_cursor_define, | |
618 | }; | |
619 | ||
620 | ||
621 | #if defined(CONFIG_OPENGL) | |
622 | ||
623 | /** DisplayState Callbacks (opengl version) **/ | |
624 | ||
625 | #if defined(CONFIG_GTK_GL) | |
626 | ||
627 | static const DisplayChangeListenerOps dcl_gl_area_ops = { | |
628 | .dpy_name = "gtk-egl", | |
629 | .dpy_gfx_update = gd_gl_area_update, | |
630 | .dpy_gfx_switch = gd_gl_area_switch, | |
631 | .dpy_gfx_check_format = console_gl_check_format, | |
632 | .dpy_refresh = gd_gl_area_refresh, | |
633 | .dpy_mouse_set = gd_mouse_set, | |
634 | .dpy_cursor_define = gd_cursor_define, | |
635 | ||
636 | .dpy_gl_ctx_create = gd_gl_area_create_context, | |
637 | .dpy_gl_ctx_destroy = gd_gl_area_destroy_context, | |
638 | .dpy_gl_ctx_make_current = gd_gl_area_make_current, | |
639 | .dpy_gl_ctx_get_current = gd_gl_area_get_current_context, | |
640 | .dpy_gl_scanout_texture = gd_gl_area_scanout_texture, | |
641 | .dpy_gl_update = gd_gl_area_scanout_flush, | |
642 | }; | |
643 | ||
644 | #endif /* CONFIG_GTK_GL */ | |
645 | ||
646 | static const DisplayChangeListenerOps dcl_egl_ops = { | |
647 | .dpy_name = "gtk-egl", | |
648 | .dpy_gfx_update = gd_egl_update, | |
649 | .dpy_gfx_switch = gd_egl_switch, | |
650 | .dpy_gfx_check_format = console_gl_check_format, | |
651 | .dpy_refresh = gd_egl_refresh, | |
652 | .dpy_mouse_set = gd_mouse_set, | |
653 | .dpy_cursor_define = gd_cursor_define, | |
654 | ||
655 | .dpy_gl_ctx_create = gd_egl_create_context, | |
656 | .dpy_gl_ctx_destroy = qemu_egl_destroy_context, | |
657 | .dpy_gl_ctx_make_current = gd_egl_make_current, | |
658 | .dpy_gl_ctx_get_current = qemu_egl_get_current_context, | |
659 | .dpy_gl_scanout_disable = gd_egl_scanout_disable, | |
660 | .dpy_gl_scanout_texture = gd_egl_scanout_texture, | |
661 | .dpy_gl_scanout_dmabuf = gd_egl_scanout_dmabuf, | |
662 | .dpy_gl_cursor_dmabuf = gd_egl_cursor_dmabuf, | |
663 | .dpy_gl_cursor_position = gd_egl_cursor_position, | |
664 | .dpy_gl_release_dmabuf = gd_egl_release_dmabuf, | |
665 | .dpy_gl_update = gd_egl_scanout_flush, | |
666 | }; | |
667 | ||
668 | #endif /* CONFIG_OPENGL */ | |
669 | ||
670 | /** QEMU Events **/ | |
671 | ||
672 | static void gd_change_runstate(void *opaque, int running, RunState state) | |
673 | { | |
674 | GtkDisplayState *s = opaque; | |
675 | ||
676 | gd_update_caption(s); | |
677 | } | |
678 | ||
679 | static void gd_mouse_mode_change(Notifier *notify, void *data) | |
680 | { | |
681 | GtkDisplayState *s; | |
682 | int i; | |
683 | ||
684 | s = container_of(notify, GtkDisplayState, mouse_mode_notifier); | |
685 | /* release the grab at switching to absolute mode */ | |
686 | if (qemu_input_is_absolute() && gd_is_grab_active(s)) { | |
687 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), | |
688 | FALSE); | |
689 | } | |
690 | for (i = 0; i < s->nb_vcs; i++) { | |
691 | VirtualConsole *vc = &s->vc[i]; | |
692 | gd_update_cursor(vc); | |
693 | } | |
694 | } | |
695 | ||
696 | /** GTK Events **/ | |
697 | ||
698 | static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event, | |
699 | void *opaque) | |
700 | { | |
701 | GtkDisplayState *s = opaque; | |
702 | bool allow_close = true; | |
703 | ||
704 | if (s->opts->has_window_close && !s->opts->window_close) { | |
705 | allow_close = false; | |
706 | } | |
707 | ||
708 | if (allow_close) { | |
709 | qmp_quit(NULL); | |
710 | } | |
711 | ||
712 | return TRUE; | |
713 | } | |
714 | ||
715 | static void gd_set_ui_info(VirtualConsole *vc, gint width, gint height) | |
716 | { | |
717 | QemuUIInfo info; | |
718 | ||
719 | memset(&info, 0, sizeof(info)); | |
720 | info.width = width; | |
721 | info.height = height; | |
722 | dpy_set_ui_info(vc->gfx.dcl.con, &info); | |
723 | } | |
724 | ||
725 | #if defined(CONFIG_GTK_GL) | |
726 | ||
727 | static gboolean gd_render_event(GtkGLArea *area, GdkGLContext *context, | |
728 | void *opaque) | |
729 | { | |
730 | VirtualConsole *vc = opaque; | |
731 | ||
732 | if (vc->gfx.gls) { | |
733 | gd_gl_area_draw(vc); | |
734 | } | |
735 | return TRUE; | |
736 | } | |
737 | ||
738 | static void gd_resize_event(GtkGLArea *area, | |
739 | gint width, gint height, gpointer *opaque) | |
740 | { | |
741 | VirtualConsole *vc = (void *)opaque; | |
742 | ||
743 | gd_set_ui_info(vc, width, height); | |
744 | } | |
745 | ||
746 | #endif | |
747 | ||
748 | static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque) | |
749 | { | |
750 | VirtualConsole *vc = opaque; | |
751 | GtkDisplayState *s = vc->s; | |
752 | int mx, my; | |
753 | int ww, wh; | |
754 | int fbw, fbh; | |
755 | ||
756 | #if defined(CONFIG_OPENGL) | |
757 | if (vc->gfx.gls) { | |
758 | if (gtk_use_gl_area) { | |
759 | /* invoke render callback please */ | |
760 | return FALSE; | |
761 | } else { | |
762 | gd_egl_draw(vc); | |
763 | return TRUE; | |
764 | } | |
765 | } | |
766 | #endif | |
767 | ||
768 | if (!gtk_widget_get_realized(widget)) { | |
769 | return FALSE; | |
770 | } | |
771 | if (!vc->gfx.ds) { | |
772 | return FALSE; | |
773 | } | |
774 | ||
775 | fbw = surface_width(vc->gfx.ds); | |
776 | fbh = surface_height(vc->gfx.ds); | |
777 | ||
778 | ww = gdk_window_get_width(gtk_widget_get_window(widget)); | |
779 | wh = gdk_window_get_height(gtk_widget_get_window(widget)); | |
780 | ||
781 | if (s->full_screen) { | |
782 | vc->gfx.scale_x = (double)ww / fbw; | |
783 | vc->gfx.scale_y = (double)wh / fbh; | |
784 | } else if (s->free_scale) { | |
785 | double sx, sy; | |
786 | ||
787 | sx = (double)ww / fbw; | |
788 | sy = (double)wh / fbh; | |
789 | ||
790 | vc->gfx.scale_x = vc->gfx.scale_y = MIN(sx, sy); | |
791 | } | |
792 | ||
793 | fbw *= vc->gfx.scale_x; | |
794 | fbh *= vc->gfx.scale_y; | |
795 | ||
796 | mx = my = 0; | |
797 | if (ww > fbw) { | |
798 | mx = (ww - fbw) / 2; | |
799 | } | |
800 | if (wh > fbh) { | |
801 | my = (wh - fbh) / 2; | |
802 | } | |
803 | ||
804 | cairo_rectangle(cr, 0, 0, ww, wh); | |
805 | ||
806 | /* Optionally cut out the inner area where the pixmap | |
807 | will be drawn. This avoids 'flashing' since we're | |
808 | not double-buffering. Note we're using the undocumented | |
809 | behaviour of drawing the rectangle from right to left | |
810 | to cut out the whole */ | |
811 | cairo_rectangle(cr, mx + fbw, my, | |
812 | -1 * fbw, fbh); | |
813 | cairo_fill(cr); | |
814 | ||
815 | cairo_scale(cr, vc->gfx.scale_x, vc->gfx.scale_y); | |
816 | cairo_set_source_surface(cr, vc->gfx.surface, | |
817 | mx / vc->gfx.scale_x, my / vc->gfx.scale_y); | |
818 | cairo_paint(cr); | |
819 | ||
820 | return TRUE; | |
821 | } | |
822 | ||
823 | static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion, | |
824 | void *opaque) | |
825 | { | |
826 | VirtualConsole *vc = opaque; | |
827 | GtkDisplayState *s = vc->s; | |
828 | int x, y; | |
829 | int mx, my; | |
830 | int fbh, fbw; | |
831 | int ww, wh; | |
832 | ||
833 | if (!vc->gfx.ds) { | |
834 | return TRUE; | |
835 | } | |
836 | ||
837 | fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x; | |
838 | fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y; | |
839 | ||
840 | ww = gdk_window_get_width(gtk_widget_get_window(vc->gfx.drawing_area)); | |
841 | wh = gdk_window_get_height(gtk_widget_get_window(vc->gfx.drawing_area)); | |
842 | ||
843 | mx = my = 0; | |
844 | if (ww > fbw) { | |
845 | mx = (ww - fbw) / 2; | |
846 | } | |
847 | if (wh > fbh) { | |
848 | my = (wh - fbh) / 2; | |
849 | } | |
850 | ||
851 | x = (motion->x - mx) / vc->gfx.scale_x; | |
852 | y = (motion->y - my) / vc->gfx.scale_y; | |
853 | ||
854 | if (qemu_input_is_absolute()) { | |
855 | if (x < 0 || y < 0 || | |
856 | x >= surface_width(vc->gfx.ds) || | |
857 | y >= surface_height(vc->gfx.ds)) { | |
858 | return TRUE; | |
859 | } | |
860 | qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_X, x, | |
861 | 0, surface_width(vc->gfx.ds)); | |
862 | qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_Y, y, | |
863 | 0, surface_height(vc->gfx.ds)); | |
864 | qemu_input_event_sync(); | |
865 | } else if (s->last_set && s->ptr_owner == vc) { | |
866 | qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_X, x - s->last_x); | |
867 | qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_Y, y - s->last_y); | |
868 | qemu_input_event_sync(); | |
869 | } | |
870 | s->last_x = x; | |
871 | s->last_y = y; | |
872 | s->last_set = TRUE; | |
873 | ||
874 | if (!qemu_input_is_absolute() && s->ptr_owner == vc) { | |
875 | GdkScreen *screen = gtk_widget_get_screen(vc->gfx.drawing_area); | |
876 | int screen_width, screen_height; | |
877 | ||
878 | int x = (int)motion->x_root; | |
879 | int y = (int)motion->y_root; | |
880 | ||
881 | #if GTK_CHECK_VERSION(3, 22, 0) | |
882 | { | |
883 | GdkDisplay *dpy = gtk_widget_get_display(widget); | |
884 | GdkWindow *win = gtk_widget_get_window(widget); | |
885 | GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win); | |
886 | GdkRectangle geometry; | |
887 | gdk_monitor_get_geometry(monitor, &geometry); | |
888 | screen_width = geometry.width; | |
889 | screen_height = geometry.height; | |
890 | } | |
891 | #else | |
892 | { | |
893 | screen_width = gdk_screen_get_width(screen); | |
894 | screen_height = gdk_screen_get_height(screen); | |
895 | } | |
896 | #endif | |
897 | ||
898 | /* In relative mode check to see if client pointer hit | |
899 | * one of the screen edges, and if so move it back by | |
900 | * 200 pixels. This is important because the pointer | |
901 | * in the server doesn't correspond 1-for-1, and so | |
902 | * may still be only half way across the screen. Without | |
903 | * this warp, the server pointer would thus appear to hit | |
904 | * an invisible wall */ | |
905 | if (x == 0) { | |
906 | x += 200; | |
907 | } | |
908 | if (y == 0) { | |
909 | y += 200; | |
910 | } | |
911 | if (x == (screen_width - 1)) { | |
912 | x -= 200; | |
913 | } | |
914 | if (y == (screen_height - 1)) { | |
915 | y -= 200; | |
916 | } | |
917 | ||
918 | if (x != (int)motion->x_root || y != (int)motion->y_root) { | |
919 | GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion); | |
920 | gdk_device_warp(dev, screen, x, y); | |
921 | s->last_set = FALSE; | |
922 | return FALSE; | |
923 | } | |
924 | } | |
925 | return TRUE; | |
926 | } | |
927 | ||
928 | static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button, | |
929 | void *opaque) | |
930 | { | |
931 | VirtualConsole *vc = opaque; | |
932 | GtkDisplayState *s = vc->s; | |
933 | InputButton btn; | |
934 | ||
935 | /* implicitly grab the input at the first click in the relative mode */ | |
936 | if (button->button == 1 && button->type == GDK_BUTTON_PRESS && | |
937 | !qemu_input_is_absolute() && s->ptr_owner != vc) { | |
938 | if (!vc->window) { | |
939 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), | |
940 | TRUE); | |
941 | } else { | |
942 | gd_grab_pointer(vc, "relative-mode-click"); | |
943 | } | |
944 | return TRUE; | |
945 | } | |
946 | ||
947 | if (button->button == 1) { | |
948 | btn = INPUT_BUTTON_LEFT; | |
949 | } else if (button->button == 2) { | |
950 | btn = INPUT_BUTTON_MIDDLE; | |
951 | } else if (button->button == 3) { | |
952 | btn = INPUT_BUTTON_RIGHT; | |
953 | } else if (button->button == 8) { | |
954 | btn = INPUT_BUTTON_SIDE; | |
955 | } else if (button->button == 9) { | |
956 | btn = INPUT_BUTTON_EXTRA; | |
957 | } else { | |
958 | return TRUE; | |
959 | } | |
960 | ||
961 | qemu_input_queue_btn(vc->gfx.dcl.con, btn, | |
962 | button->type == GDK_BUTTON_PRESS); | |
963 | qemu_input_event_sync(); | |
964 | return TRUE; | |
965 | } | |
966 | ||
967 | static gboolean gd_scroll_event(GtkWidget *widget, GdkEventScroll *scroll, | |
968 | void *opaque) | |
969 | { | |
970 | VirtualConsole *vc = opaque; | |
971 | InputButton btn; | |
972 | ||
973 | if (scroll->direction == GDK_SCROLL_UP) { | |
974 | btn = INPUT_BUTTON_WHEEL_UP; | |
975 | } else if (scroll->direction == GDK_SCROLL_DOWN) { | |
976 | btn = INPUT_BUTTON_WHEEL_DOWN; | |
977 | } else if (scroll->direction == GDK_SCROLL_SMOOTH) { | |
978 | gdouble delta_x, delta_y; | |
979 | if (!gdk_event_get_scroll_deltas((GdkEvent *)scroll, | |
980 | &delta_x, &delta_y)) { | |
981 | return TRUE; | |
982 | } | |
983 | if (delta_y == 0) { | |
984 | return TRUE; | |
985 | } else if (delta_y > 0) { | |
986 | btn = INPUT_BUTTON_WHEEL_DOWN; | |
987 | } else { | |
988 | btn = INPUT_BUTTON_WHEEL_UP; | |
989 | } | |
990 | } else { | |
991 | return TRUE; | |
992 | } | |
993 | ||
994 | qemu_input_queue_btn(vc->gfx.dcl.con, btn, true); | |
995 | qemu_input_event_sync(); | |
996 | qemu_input_queue_btn(vc->gfx.dcl.con, btn, false); | |
997 | qemu_input_event_sync(); | |
998 | return TRUE; | |
999 | } | |
1000 | ||
1001 | ||
1002 | static const guint16 *gd_get_keymap(size_t *maplen) | |
1003 | { | |
1004 | GdkDisplay *dpy = gdk_display_get_default(); | |
1005 | ||
1006 | #ifdef GDK_WINDOWING_X11 | |
1007 | if (GDK_IS_X11_DISPLAY(dpy)) { | |
1008 | trace_gd_keymap_windowing("x11"); | |
1009 | return qemu_xkeymap_mapping_table( | |
1010 | gdk_x11_display_get_xdisplay(dpy), maplen); | |
1011 | } | |
1012 | #endif | |
1013 | ||
1014 | #ifdef GDK_WINDOWING_WAYLAND | |
1015 | if (GDK_IS_WAYLAND_DISPLAY(dpy)) { | |
1016 | trace_gd_keymap_windowing("wayland"); | |
1017 | *maplen = qemu_input_map_xorgevdev_to_qcode_len; | |
1018 | return qemu_input_map_xorgevdev_to_qcode; | |
1019 | } | |
1020 | #endif | |
1021 | ||
1022 | #ifdef GDK_WINDOWING_WIN32 | |
1023 | if (GDK_IS_WIN32_DISPLAY(dpy)) { | |
1024 | trace_gd_keymap_windowing("win32"); | |
1025 | *maplen = qemu_input_map_win32_to_qcode_len; | |
1026 | return qemu_input_map_win32_to_qcode; | |
1027 | } | |
1028 | #endif | |
1029 | ||
1030 | #ifdef GDK_WINDOWING_QUARTZ | |
1031 | if (GDK_IS_QUARTZ_DISPLAY(dpy)) { | |
1032 | trace_gd_keymap_windowing("quartz"); | |
1033 | *maplen = qemu_input_map_osx_to_qcode_len; | |
1034 | return qemu_input_map_osx_to_qcode; | |
1035 | } | |
1036 | #endif | |
1037 | ||
1038 | #ifdef GDK_WINDOWING_BROADWAY | |
1039 | if (GDK_IS_BROADWAY_DISPLAY(dpy)) { | |
1040 | trace_gd_keymap_windowing("broadway"); | |
1041 | g_warning("experimental: using broadway, x11 virtual keysym\n" | |
1042 | "mapping - with very limited support. See also\n" | |
1043 | "https://bugzilla.gnome.org/show_bug.cgi?id=700105"); | |
1044 | *maplen = qemu_input_map_x11_to_qcode_len; | |
1045 | return qemu_input_map_x11_to_qcode; | |
1046 | } | |
1047 | #endif | |
1048 | ||
1049 | g_warning("Unsupported GDK Windowing platform.\n" | |
1050 | "Disabling extended keycode tables.\n" | |
1051 | "Please report to qemu-devel@nongnu.org\n" | |
1052 | "including the following information:\n" | |
1053 | "\n" | |
1054 | " - Operating system\n" | |
1055 | " - GDK Windowing system build\n"); | |
1056 | return NULL; | |
1057 | } | |
1058 | ||
1059 | ||
1060 | static int gd_map_keycode(int scancode) | |
1061 | { | |
1062 | if (!keycode_map) { | |
1063 | return 0; | |
1064 | } | |
1065 | if (scancode > keycode_maplen) { | |
1066 | return 0; | |
1067 | } | |
1068 | ||
1069 | return keycode_map[scancode]; | |
1070 | } | |
1071 | ||
1072 | static gboolean gd_text_key_down(GtkWidget *widget, | |
1073 | GdkEventKey *key, void *opaque) | |
1074 | { | |
1075 | VirtualConsole *vc = opaque; | |
1076 | QemuConsole *con = vc->gfx.dcl.con; | |
1077 | ||
1078 | if (key->keyval == GDK_KEY_Delete) { | |
1079 | kbd_put_qcode_console(con, Q_KEY_CODE_DELETE, false); | |
1080 | } else if (key->length) { | |
1081 | kbd_put_string_console(con, key->string, key->length); | |
1082 | } else { | |
1083 | int qcode = gd_map_keycode(key->hardware_keycode); | |
1084 | kbd_put_qcode_console(con, qcode, false); | |
1085 | } | |
1086 | return TRUE; | |
1087 | } | |
1088 | ||
1089 | static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque) | |
1090 | { | |
1091 | VirtualConsole *vc = opaque; | |
1092 | GtkDisplayState *s = vc->s; | |
1093 | int qcode; | |
1094 | ||
1095 | if (s->ignore_keys) { | |
1096 | s->ignore_keys = (key->type == GDK_KEY_PRESS); | |
1097 | return TRUE; | |
1098 | } | |
1099 | ||
1100 | #ifdef WIN32 | |
1101 | /* on windows, we ought to ignore the reserved key event? */ | |
1102 | if (key->hardware_keycode == 0xff) | |
1103 | return false; | |
1104 | #endif | |
1105 | ||
1106 | if (key->keyval == GDK_KEY_Pause | |
1107 | #ifdef G_OS_WIN32 | |
1108 | /* for some reason GDK does not fill keyval for VK_PAUSE | |
1109 | * See https://bugzilla.gnome.org/show_bug.cgi?id=769214 | |
1110 | */ | |
1111 | || key->hardware_keycode == VK_PAUSE | |
1112 | #endif | |
1113 | ) { | |
1114 | qkbd_state_key_event(vc->gfx.kbd, Q_KEY_CODE_PAUSE, | |
1115 | key->type == GDK_KEY_PRESS); | |
1116 | return TRUE; | |
1117 | } | |
1118 | ||
1119 | qcode = gd_map_keycode(key->hardware_keycode); | |
1120 | ||
1121 | trace_gd_key_event(vc->label, key->hardware_keycode, qcode, | |
1122 | (key->type == GDK_KEY_PRESS) ? "down" : "up"); | |
1123 | ||
1124 | qkbd_state_key_event(vc->gfx.kbd, qcode, | |
1125 | key->type == GDK_KEY_PRESS); | |
1126 | ||
1127 | return TRUE; | |
1128 | } | |
1129 | ||
1130 | static gboolean gd_event(GtkWidget *widget, GdkEvent *event, void *opaque) | |
1131 | { | |
1132 | if (event->type == GDK_MOTION_NOTIFY) { | |
1133 | return gd_motion_event(widget, &event->motion, opaque); | |
1134 | } | |
1135 | return FALSE; | |
1136 | } | |
1137 | ||
1138 | /** Window Menu Actions **/ | |
1139 | ||
1140 | static void gd_menu_pause(GtkMenuItem *item, void *opaque) | |
1141 | { | |
1142 | GtkDisplayState *s = opaque; | |
1143 | ||
1144 | if (s->external_pause_update) { | |
1145 | return; | |
1146 | } | |
1147 | if (runstate_is_running()) { | |
1148 | qmp_stop(NULL); | |
1149 | } else { | |
1150 | qmp_cont(NULL); | |
1151 | } | |
1152 | } | |
1153 | ||
1154 | static void gd_menu_reset(GtkMenuItem *item, void *opaque) | |
1155 | { | |
1156 | qmp_system_reset(NULL); | |
1157 | } | |
1158 | ||
1159 | static void gd_menu_powerdown(GtkMenuItem *item, void *opaque) | |
1160 | { | |
1161 | qmp_system_powerdown(NULL); | |
1162 | } | |
1163 | ||
1164 | static void gd_menu_quit(GtkMenuItem *item, void *opaque) | |
1165 | { | |
1166 | qmp_quit(NULL); | |
1167 | } | |
1168 | ||
1169 | static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque) | |
1170 | { | |
1171 | GtkDisplayState *s = opaque; | |
1172 | VirtualConsole *vc = gd_vc_find_by_menu(s); | |
1173 | GtkNotebook *nb = GTK_NOTEBOOK(s->notebook); | |
1174 | gint page; | |
1175 | ||
1176 | gtk_release_modifiers(s); | |
1177 | if (vc) { | |
1178 | page = gtk_notebook_page_num(nb, vc->tab_item); | |
1179 | gtk_notebook_set_current_page(nb, page); | |
1180 | gtk_widget_grab_focus(vc->focus); | |
1181 | } | |
1182 | s->ignore_keys = false; | |
1183 | } | |
1184 | ||
1185 | static void gd_accel_switch_vc(void *opaque) | |
1186 | { | |
1187 | VirtualConsole *vc = opaque; | |
1188 | ||
1189 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE); | |
1190 | } | |
1191 | ||
1192 | static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque) | |
1193 | { | |
1194 | GtkDisplayState *s = opaque; | |
1195 | VirtualConsole *vc = gd_vc_find_current(s); | |
1196 | ||
1197 | if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) { | |
1198 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE); | |
1199 | } else { | |
1200 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); | |
1201 | } | |
1202 | gd_update_windowsize(vc); | |
1203 | } | |
1204 | ||
1205 | static gboolean gd_tab_window_close(GtkWidget *widget, GdkEvent *event, | |
1206 | void *opaque) | |
1207 | { | |
1208 | VirtualConsole *vc = opaque; | |
1209 | GtkDisplayState *s = vc->s; | |
1210 | ||
1211 | gtk_widget_set_sensitive(vc->menu_item, true); | |
1212 | gd_widget_reparent(vc->window, s->notebook, vc->tab_item); | |
1213 | gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(s->notebook), | |
1214 | vc->tab_item, vc->label); | |
1215 | gtk_widget_destroy(vc->window); | |
1216 | vc->window = NULL; | |
1217 | return TRUE; | |
1218 | } | |
1219 | ||
1220 | static gboolean gd_win_grab(void *opaque) | |
1221 | { | |
1222 | VirtualConsole *vc = opaque; | |
1223 | ||
1224 | fprintf(stderr, "%s: %s\n", __func__, vc->label); | |
1225 | if (vc->s->ptr_owner) { | |
1226 | gd_ungrab_pointer(vc->s); | |
1227 | } else { | |
1228 | gd_grab_pointer(vc, "user-request-detached-tab"); | |
1229 | } | |
1230 | return TRUE; | |
1231 | } | |
1232 | ||
1233 | static void gd_menu_untabify(GtkMenuItem *item, void *opaque) | |
1234 | { | |
1235 | GtkDisplayState *s = opaque; | |
1236 | VirtualConsole *vc = gd_vc_find_current(s); | |
1237 | ||
1238 | if (vc->type == GD_VC_GFX && | |
1239 | qemu_console_is_graphic(vc->gfx.dcl.con)) { | |
1240 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), | |
1241 | FALSE); | |
1242 | } | |
1243 | if (!vc->window) { | |
1244 | gtk_widget_set_sensitive(vc->menu_item, false); | |
1245 | vc->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
1246 | gd_widget_reparent(s->notebook, vc->window, vc->tab_item); | |
1247 | ||
1248 | g_signal_connect(vc->window, "delete-event", | |
1249 | G_CALLBACK(gd_tab_window_close), vc); | |
1250 | gtk_widget_show_all(vc->window); | |
1251 | ||
1252 | if (qemu_console_is_graphic(vc->gfx.dcl.con)) { | |
1253 | GtkAccelGroup *ag = gtk_accel_group_new(); | |
1254 | gtk_window_add_accel_group(GTK_WINDOW(vc->window), ag); | |
1255 | ||
1256 | GClosure *cb = g_cclosure_new_swap(G_CALLBACK(gd_win_grab), | |
1257 | vc, NULL); | |
1258 | gtk_accel_group_connect(ag, GDK_KEY_g, HOTKEY_MODIFIERS, 0, cb); | |
1259 | } | |
1260 | ||
1261 | gd_update_geometry_hints(vc); | |
1262 | gd_update_caption(s); | |
1263 | } | |
1264 | } | |
1265 | ||
1266 | static void gd_menu_show_menubar(GtkMenuItem *item, void *opaque) | |
1267 | { | |
1268 | GtkDisplayState *s = opaque; | |
1269 | VirtualConsole *vc = gd_vc_find_current(s); | |
1270 | ||
1271 | if (s->full_screen) { | |
1272 | return; | |
1273 | } | |
1274 | ||
1275 | if (gtk_check_menu_item_get_active( | |
1276 | GTK_CHECK_MENU_ITEM(s->show_menubar_item))) { | |
1277 | gtk_widget_show(s->menu_bar); | |
1278 | } else { | |
1279 | gtk_widget_hide(s->menu_bar); | |
1280 | } | |
1281 | gd_update_windowsize(vc); | |
1282 | } | |
1283 | ||
1284 | static void gd_accel_show_menubar(void *opaque) | |
1285 | { | |
1286 | GtkDisplayState *s = opaque; | |
1287 | gtk_menu_item_activate(GTK_MENU_ITEM(s->show_menubar_item)); | |
1288 | } | |
1289 | ||
1290 | static void gd_menu_full_screen(GtkMenuItem *item, void *opaque) | |
1291 | { | |
1292 | GtkDisplayState *s = opaque; | |
1293 | VirtualConsole *vc = gd_vc_find_current(s); | |
1294 | ||
1295 | if (!s->full_screen) { | |
1296 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); | |
1297 | gtk_widget_hide(s->menu_bar); | |
1298 | if (vc->type == GD_VC_GFX) { | |
1299 | gtk_widget_set_size_request(vc->gfx.drawing_area, -1, -1); | |
1300 | } | |
1301 | gtk_window_fullscreen(GTK_WINDOW(s->window)); | |
1302 | s->full_screen = TRUE; | |
1303 | } else { | |
1304 | gtk_window_unfullscreen(GTK_WINDOW(s->window)); | |
1305 | gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s); | |
1306 | if (gtk_check_menu_item_get_active( | |
1307 | GTK_CHECK_MENU_ITEM(s->show_menubar_item))) { | |
1308 | gtk_widget_show(s->menu_bar); | |
1309 | } | |
1310 | s->full_screen = FALSE; | |
1311 | if (vc->type == GD_VC_GFX) { | |
1312 | vc->gfx.scale_x = 1.0; | |
1313 | vc->gfx.scale_y = 1.0; | |
1314 | gd_update_windowsize(vc); | |
1315 | } | |
1316 | } | |
1317 | ||
1318 | gd_update_cursor(vc); | |
1319 | } | |
1320 | ||
1321 | static void gd_accel_full_screen(void *opaque) | |
1322 | { | |
1323 | GtkDisplayState *s = opaque; | |
1324 | gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item)); | |
1325 | } | |
1326 | ||
1327 | static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque) | |
1328 | { | |
1329 | GtkDisplayState *s = opaque; | |
1330 | VirtualConsole *vc = gd_vc_find_current(s); | |
1331 | ||
1332 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), | |
1333 | FALSE); | |
1334 | ||
1335 | vc->gfx.scale_x += VC_SCALE_STEP; | |
1336 | vc->gfx.scale_y += VC_SCALE_STEP; | |
1337 | ||
1338 | gd_update_windowsize(vc); | |
1339 | } | |
1340 | ||
1341 | static void gd_accel_zoom_in(void *opaque) | |
1342 | { | |
1343 | GtkDisplayState *s = opaque; | |
1344 | gtk_menu_item_activate(GTK_MENU_ITEM(s->zoom_in_item)); | |
1345 | } | |
1346 | ||
1347 | static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque) | |
1348 | { | |
1349 | GtkDisplayState *s = opaque; | |
1350 | VirtualConsole *vc = gd_vc_find_current(s); | |
1351 | ||
1352 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), | |
1353 | FALSE); | |
1354 | ||
1355 | vc->gfx.scale_x -= VC_SCALE_STEP; | |
1356 | vc->gfx.scale_y -= VC_SCALE_STEP; | |
1357 | ||
1358 | vc->gfx.scale_x = MAX(vc->gfx.scale_x, VC_SCALE_MIN); | |
1359 | vc->gfx.scale_y = MAX(vc->gfx.scale_y, VC_SCALE_MIN); | |
1360 | ||
1361 | gd_update_windowsize(vc); | |
1362 | } | |
1363 | ||
1364 | static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque) | |
1365 | { | |
1366 | GtkDisplayState *s = opaque; | |
1367 | VirtualConsole *vc = gd_vc_find_current(s); | |
1368 | ||
1369 | vc->gfx.scale_x = 1.0; | |
1370 | vc->gfx.scale_y = 1.0; | |
1371 | ||
1372 | gd_update_windowsize(vc); | |
1373 | } | |
1374 | ||
1375 | static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque) | |
1376 | { | |
1377 | GtkDisplayState *s = opaque; | |
1378 | VirtualConsole *vc = gd_vc_find_current(s); | |
1379 | ||
1380 | if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) { | |
1381 | s->free_scale = TRUE; | |
1382 | } else { | |
1383 | s->free_scale = FALSE; | |
1384 | vc->gfx.scale_x = 1.0; | |
1385 | vc->gfx.scale_y = 1.0; | |
1386 | } | |
1387 | ||
1388 | gd_update_windowsize(vc); | |
1389 | gd_update_full_redraw(vc); | |
1390 | } | |
1391 | ||
1392 | #if GTK_CHECK_VERSION(3, 20, 0) | |
1393 | static void gd_grab_update(VirtualConsole *vc, bool kbd, bool ptr) | |
1394 | { | |
1395 | GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area); | |
1396 | GdkSeat *seat = gdk_display_get_default_seat(display); | |
1397 | GdkWindow *window = gtk_widget_get_window(vc->gfx.drawing_area); | |
1398 | GdkSeatCapabilities caps = 0; | |
1399 | GdkCursor *cursor = NULL; | |
1400 | ||
1401 | if (kbd) { | |
1402 | caps |= GDK_SEAT_CAPABILITY_KEYBOARD; | |
1403 | } | |
1404 | if (ptr) { | |
1405 | caps |= GDK_SEAT_CAPABILITY_ALL_POINTING; | |
1406 | cursor = vc->s->null_cursor; | |
1407 | } | |
1408 | ||
1409 | if (caps) { | |
1410 | gdk_seat_grab(seat, window, caps, false, cursor, | |
1411 | NULL, NULL, NULL); | |
1412 | } else { | |
1413 | gdk_seat_ungrab(seat); | |
1414 | } | |
1415 | } | |
1416 | #else | |
1417 | static void gd_grab_devices(VirtualConsole *vc, bool grab, | |
1418 | GdkInputSource source, GdkEventMask mask, | |
1419 | GdkCursor *cursor) | |
1420 | { | |
1421 | GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area); | |
1422 | GdkDeviceManager *mgr = gdk_display_get_device_manager(display); | |
1423 | GList *devs = gdk_device_manager_list_devices(mgr, GDK_DEVICE_TYPE_MASTER); | |
1424 | GList *tmp = devs; | |
1425 | ||
1426 | for (tmp = devs; tmp; tmp = tmp->next) { | |
1427 | GdkDevice *dev = tmp->data; | |
1428 | if (gdk_device_get_source(dev) != source) { | |
1429 | continue; | |
1430 | } | |
1431 | if (grab) { | |
1432 | GdkWindow *win = gtk_widget_get_window(vc->gfx.drawing_area); | |
1433 | gdk_device_grab(dev, win, GDK_OWNERSHIP_NONE, FALSE, | |
1434 | mask, cursor, GDK_CURRENT_TIME); | |
1435 | } else { | |
1436 | gdk_device_ungrab(dev, GDK_CURRENT_TIME); | |
1437 | } | |
1438 | } | |
1439 | g_list_free(devs); | |
1440 | } | |
1441 | #endif | |
1442 | ||
1443 | static void gd_grab_keyboard(VirtualConsole *vc, const char *reason) | |
1444 | { | |
1445 | if (vc->s->kbd_owner) { | |
1446 | if (vc->s->kbd_owner == vc) { | |
1447 | return; | |
1448 | } else { | |
1449 | gd_ungrab_keyboard(vc->s); | |
1450 | } | |
1451 | } | |
1452 | ||
1453 | #if GTK_CHECK_VERSION(3, 20, 0) | |
1454 | gd_grab_update(vc, true, vc->s->ptr_owner == vc); | |
1455 | #else | |
1456 | gd_grab_devices(vc, true, GDK_SOURCE_KEYBOARD, | |
1457 | GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK, | |
1458 | NULL); | |
1459 | #endif | |
1460 | vc->s->kbd_owner = vc; | |
1461 | gd_update_caption(vc->s); | |
1462 | trace_gd_grab(vc->label, "kbd", reason); | |
1463 | } | |
1464 | ||
1465 | static void gd_ungrab_keyboard(GtkDisplayState *s) | |
1466 | { | |
1467 | VirtualConsole *vc = s->kbd_owner; | |
1468 | ||
1469 | if (vc == NULL) { | |
1470 | return; | |
1471 | } | |
1472 | s->kbd_owner = NULL; | |
1473 | ||
1474 | #if GTK_CHECK_VERSION(3, 20, 0) | |
1475 | gd_grab_update(vc, false, vc->s->ptr_owner == vc); | |
1476 | #else | |
1477 | gd_grab_devices(vc, false, GDK_SOURCE_KEYBOARD, 0, NULL); | |
1478 | #endif | |
1479 | gd_update_caption(s); | |
1480 | trace_gd_ungrab(vc->label, "kbd"); | |
1481 | } | |
1482 | ||
1483 | static void gd_grab_pointer(VirtualConsole *vc, const char *reason) | |
1484 | { | |
1485 | GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area); | |
1486 | ||
1487 | if (vc->s->ptr_owner) { | |
1488 | if (vc->s->ptr_owner == vc) { | |
1489 | return; | |
1490 | } else { | |
1491 | gd_ungrab_pointer(vc->s); | |
1492 | } | |
1493 | } | |
1494 | ||
1495 | #if GTK_CHECK_VERSION(3, 20, 0) | |
1496 | gd_grab_update(vc, vc->s->kbd_owner == vc, true); | |
1497 | gdk_device_get_position(gd_get_pointer(display), | |
1498 | NULL, &vc->s->grab_x_root, &vc->s->grab_y_root); | |
1499 | #else | |
1500 | gd_grab_devices(vc, true, GDK_SOURCE_MOUSE, | |
1501 | GDK_POINTER_MOTION_MASK | | |
1502 | GDK_BUTTON_PRESS_MASK | | |
1503 | GDK_BUTTON_RELEASE_MASK | | |
1504 | GDK_BUTTON_MOTION_MASK | | |
1505 | GDK_SCROLL_MASK, | |
1506 | vc->s->null_cursor); | |
1507 | gdk_device_get_position(gd_get_pointer(display), | |
1508 | NULL, &vc->s->grab_x_root, &vc->s->grab_y_root); | |
1509 | #endif | |
1510 | vc->s->ptr_owner = vc; | |
1511 | gd_update_caption(vc->s); | |
1512 | trace_gd_grab(vc->label, "ptr", reason); | |
1513 | } | |
1514 | ||
1515 | static void gd_ungrab_pointer(GtkDisplayState *s) | |
1516 | { | |
1517 | VirtualConsole *vc = s->ptr_owner; | |
1518 | GdkDisplay *display; | |
1519 | ||
1520 | if (vc == NULL) { | |
1521 | return; | |
1522 | } | |
1523 | s->ptr_owner = NULL; | |
1524 | ||
1525 | display = gtk_widget_get_display(vc->gfx.drawing_area); | |
1526 | #if GTK_CHECK_VERSION(3, 20, 0) | |
1527 | gd_grab_update(vc, vc->s->kbd_owner == vc, false); | |
1528 | gdk_device_warp(gd_get_pointer(display), | |
1529 | gtk_widget_get_screen(vc->gfx.drawing_area), | |
1530 | vc->s->grab_x_root, vc->s->grab_y_root); | |
1531 | #else | |
1532 | gd_grab_devices(vc, false, GDK_SOURCE_MOUSE, 0, NULL); | |
1533 | gdk_device_warp(gd_get_pointer(display), | |
1534 | gtk_widget_get_screen(vc->gfx.drawing_area), | |
1535 | vc->s->grab_x_root, vc->s->grab_y_root); | |
1536 | #endif | |
1537 | gd_update_caption(s); | |
1538 | trace_gd_ungrab(vc->label, "ptr"); | |
1539 | } | |
1540 | ||
1541 | static void gd_menu_grab_input(GtkMenuItem *item, void *opaque) | |
1542 | { | |
1543 | GtkDisplayState *s = opaque; | |
1544 | VirtualConsole *vc = gd_vc_find_current(s); | |
1545 | ||
1546 | if (gd_is_grab_active(s)) { | |
1547 | gd_grab_keyboard(vc, "user-request-main-window"); | |
1548 | gd_grab_pointer(vc, "user-request-main-window"); | |
1549 | } else { | |
1550 | gd_ungrab_keyboard(s); | |
1551 | gd_ungrab_pointer(s); | |
1552 | } | |
1553 | ||
1554 | gd_update_cursor(vc); | |
1555 | } | |
1556 | ||
1557 | static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2, | |
1558 | gpointer data) | |
1559 | { | |
1560 | GtkDisplayState *s = data; | |
1561 | VirtualConsole *vc; | |
1562 | gboolean on_vga; | |
1563 | ||
1564 | if (!gtk_widget_get_realized(s->notebook)) { | |
1565 | return; | |
1566 | } | |
1567 | ||
1568 | vc = gd_vc_find_by_page(s, arg2); | |
1569 | if (!vc) { | |
1570 | return; | |
1571 | } | |
1572 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), | |
1573 | TRUE); | |
1574 | on_vga = (vc->type == GD_VC_GFX && | |
1575 | qemu_console_is_graphic(vc->gfx.dcl.con)); | |
1576 | if (!on_vga) { | |
1577 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), | |
1578 | FALSE); | |
1579 | } else if (s->full_screen) { | |
1580 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), | |
1581 | TRUE); | |
1582 | } | |
1583 | gtk_widget_set_sensitive(s->grab_item, on_vga); | |
1584 | #ifdef CONFIG_VTE | |
1585 | gtk_widget_set_sensitive(s->copy_item, vc->type == GD_VC_VTE); | |
1586 | #endif | |
1587 | ||
1588 | gd_update_windowsize(vc); | |
1589 | gd_update_cursor(vc); | |
1590 | } | |
1591 | ||
1592 | static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing, | |
1593 | gpointer opaque) | |
1594 | { | |
1595 | VirtualConsole *vc = opaque; | |
1596 | GtkDisplayState *s = vc->s; | |
1597 | ||
1598 | if (gd_grab_on_hover(s)) { | |
1599 | gd_grab_keyboard(vc, "grab-on-hover"); | |
1600 | } | |
1601 | return TRUE; | |
1602 | } | |
1603 | ||
1604 | static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing, | |
1605 | gpointer opaque) | |
1606 | { | |
1607 | VirtualConsole *vc = opaque; | |
1608 | GtkDisplayState *s = vc->s; | |
1609 | ||
1610 | if (gd_grab_on_hover(s)) { | |
1611 | gd_ungrab_keyboard(s); | |
1612 | } | |
1613 | return TRUE; | |
1614 | } | |
1615 | ||
1616 | static gboolean gd_focus_out_event(GtkWidget *widget, | |
1617 | GdkEventCrossing *crossing, gpointer opaque) | |
1618 | { | |
1619 | VirtualConsole *vc = opaque; | |
1620 | GtkDisplayState *s = vc->s; | |
1621 | ||
1622 | gtk_release_modifiers(s); | |
1623 | return TRUE; | |
1624 | } | |
1625 | ||
1626 | static gboolean gd_configure(GtkWidget *widget, | |
1627 | GdkEventConfigure *cfg, gpointer opaque) | |
1628 | { | |
1629 | VirtualConsole *vc = opaque; | |
1630 | ||
1631 | gd_set_ui_info(vc, cfg->width, cfg->height); | |
1632 | return FALSE; | |
1633 | } | |
1634 | ||
1635 | /** Virtual Console Callbacks **/ | |
1636 | ||
1637 | static GSList *gd_vc_menu_init(GtkDisplayState *s, VirtualConsole *vc, | |
1638 | int idx, GSList *group, GtkWidget *view_menu) | |
1639 | { | |
1640 | vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, vc->label); | |
1641 | gtk_accel_group_connect(s->accel_group, GDK_KEY_1 + idx, | |
1642 | HOTKEY_MODIFIERS, 0, | |
1643 | g_cclosure_new_swap(G_CALLBACK(gd_accel_switch_vc), vc, NULL)); | |
1644 | gtk_accel_label_set_accel( | |
1645 | GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(vc->menu_item))), | |
1646 | GDK_KEY_1 + idx, HOTKEY_MODIFIERS); | |
1647 | ||
1648 | g_signal_connect(vc->menu_item, "activate", | |
1649 | G_CALLBACK(gd_menu_switch_vc), s); | |
1650 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item); | |
1651 | ||
1652 | group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item)); | |
1653 | return group; | |
1654 | } | |
1655 | ||
1656 | #if defined(CONFIG_VTE) | |
1657 | static void gd_menu_copy(GtkMenuItem *item, void *opaque) | |
1658 | { | |
1659 | GtkDisplayState *s = opaque; | |
1660 | VirtualConsole *vc = gd_vc_find_current(s); | |
1661 | ||
1662 | #if VTE_CHECK_VERSION(0, 50, 0) | |
1663 | vte_terminal_copy_clipboard_format(VTE_TERMINAL(vc->vte.terminal), | |
1664 | VTE_FORMAT_TEXT); | |
1665 | #else | |
1666 | vte_terminal_copy_clipboard(VTE_TERMINAL(vc->vte.terminal)); | |
1667 | #endif | |
1668 | } | |
1669 | ||
1670 | static void gd_vc_adjustment_changed(GtkAdjustment *adjustment, void *opaque) | |
1671 | { | |
1672 | VirtualConsole *vc = opaque; | |
1673 | ||
1674 | if (gtk_adjustment_get_upper(adjustment) > | |
1675 | gtk_adjustment_get_page_size(adjustment)) { | |
1676 | gtk_widget_show(vc->vte.scrollbar); | |
1677 | } else { | |
1678 | gtk_widget_hide(vc->vte.scrollbar); | |
1679 | } | |
1680 | } | |
1681 | ||
1682 | static int gd_vc_chr_write(Chardev *chr, const uint8_t *buf, int len) | |
1683 | { | |
1684 | VCChardev *vcd = VC_CHARDEV(chr); | |
1685 | VirtualConsole *vc = vcd->console; | |
1686 | ||
1687 | vte_terminal_feed(VTE_TERMINAL(vc->vte.terminal), (const char *)buf, len); | |
1688 | return len; | |
1689 | } | |
1690 | ||
1691 | static void gd_vc_chr_set_echo(Chardev *chr, bool echo) | |
1692 | { | |
1693 | VCChardev *vcd = VC_CHARDEV(chr); | |
1694 | VirtualConsole *vc = vcd->console; | |
1695 | ||
1696 | if (vc) { | |
1697 | vc->vte.echo = echo; | |
1698 | } else { | |
1699 | vcd->echo = echo; | |
1700 | } | |
1701 | } | |
1702 | ||
1703 | static int nb_vcs; | |
1704 | static Chardev *vcs[MAX_VCS]; | |
1705 | static void gd_vc_open(Chardev *chr, | |
1706 | ChardevBackend *backend, | |
1707 | bool *be_opened, | |
1708 | Error **errp) | |
1709 | { | |
1710 | if (nb_vcs == MAX_VCS) { | |
1711 | error_setg(errp, "Maximum number of consoles reached"); | |
1712 | return; | |
1713 | } | |
1714 | ||
1715 | vcs[nb_vcs++] = chr; | |
1716 | ||
1717 | /* console/chardev init sometimes completes elsewhere in a 2nd | |
1718 | * stage, so defer OPENED events until they are fully initialized | |
1719 | */ | |
1720 | *be_opened = false; | |
1721 | } | |
1722 | ||
1723 | static void char_gd_vc_class_init(ObjectClass *oc, void *data) | |
1724 | { | |
1725 | ChardevClass *cc = CHARDEV_CLASS(oc); | |
1726 | ||
1727 | cc->parse = qemu_chr_parse_vc; | |
1728 | cc->open = gd_vc_open; | |
1729 | cc->chr_write = gd_vc_chr_write; | |
1730 | cc->chr_set_echo = gd_vc_chr_set_echo; | |
1731 | } | |
1732 | ||
1733 | static const TypeInfo char_gd_vc_type_info = { | |
1734 | .name = TYPE_CHARDEV_VC, | |
1735 | .parent = TYPE_CHARDEV, | |
1736 | .instance_size = sizeof(VCChardev), | |
1737 | .class_init = char_gd_vc_class_init, | |
1738 | }; | |
1739 | ||
1740 | static gboolean gd_vc_in(VteTerminal *terminal, gchar *text, guint size, | |
1741 | gpointer user_data) | |
1742 | { | |
1743 | VirtualConsole *vc = user_data; | |
1744 | ||
1745 | if (vc->vte.echo) { | |
1746 | VteTerminal *term = VTE_TERMINAL(vc->vte.terminal); | |
1747 | int i; | |
1748 | for (i = 0; i < size; i++) { | |
1749 | uint8_t c = text[i]; | |
1750 | if (c >= 128 || isprint(c)) { | |
1751 | /* 8-bit characters are considered printable. */ | |
1752 | vte_terminal_feed(term, &text[i], 1); | |
1753 | } else if (c == '\r' || c == '\n') { | |
1754 | vte_terminal_feed(term, "\r\n", 2); | |
1755 | } else { | |
1756 | char ctrl[2] = { '^', 0}; | |
1757 | ctrl[1] = text[i] ^ 64; | |
1758 | vte_terminal_feed(term, ctrl, 2); | |
1759 | } | |
1760 | } | |
1761 | } | |
1762 | ||
1763 | qemu_chr_be_write(vc->vte.chr, (uint8_t *)text, (unsigned int)size); | |
1764 | return TRUE; | |
1765 | } | |
1766 | ||
1767 | static GSList *gd_vc_vte_init(GtkDisplayState *s, VirtualConsole *vc, | |
1768 | Chardev *chr, int idx, | |
1769 | GSList *group, GtkWidget *view_menu) | |
1770 | { | |
1771 | char buffer[32]; | |
1772 | GtkWidget *box; | |
1773 | GtkWidget *scrollbar; | |
1774 | GtkAdjustment *vadjustment; | |
1775 | VCChardev *vcd = VC_CHARDEV(chr); | |
1776 | ||
1777 | vc->s = s; | |
1778 | vc->vte.echo = vcd->echo; | |
1779 | vc->vte.chr = chr; | |
1780 | vcd->console = vc; | |
1781 | ||
1782 | snprintf(buffer, sizeof(buffer), "vc%d", idx); | |
1783 | vc->label = g_strdup_printf("%s", vc->vte.chr->label | |
1784 | ? vc->vte.chr->label : buffer); | |
1785 | group = gd_vc_menu_init(s, vc, idx, group, view_menu); | |
1786 | ||
1787 | vc->vte.terminal = vte_terminal_new(); | |
1788 | g_signal_connect(vc->vte.terminal, "commit", G_CALLBACK(gd_vc_in), vc); | |
1789 | ||
1790 | /* The documentation says that the default is UTF-8, but actually it is | |
1791 | * 7-bit ASCII at least in VTE 0.38. The function is deprecated since | |
1792 | * VTE 0.54 (only UTF-8 is supported now). */ | |
1793 | #if !VTE_CHECK_VERSION(0, 54, 0) | |
1794 | #if VTE_CHECK_VERSION(0, 38, 0) | |
1795 | vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8", NULL); | |
1796 | #else | |
1797 | vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8"); | |
1798 | #endif | |
1799 | #endif | |
1800 | ||
1801 | vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->vte.terminal), -1); | |
1802 | vte_terminal_set_size(VTE_TERMINAL(vc->vte.terminal), | |
1803 | VC_TERM_X_MIN, VC_TERM_Y_MIN); | |
1804 | ||
1805 | #if VTE_CHECK_VERSION(0, 28, 0) | |
1806 | vadjustment = gtk_scrollable_get_vadjustment | |
1807 | (GTK_SCROLLABLE(vc->vte.terminal)); | |
1808 | #else | |
1809 | vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->vte.terminal)); | |
1810 | #endif | |
1811 | ||
1812 | box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2); | |
1813 | scrollbar = gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL, vadjustment); | |
1814 | ||
1815 | gtk_box_pack_end(GTK_BOX(box), scrollbar, FALSE, FALSE, 0); | |
1816 | gtk_box_pack_end(GTK_BOX(box), vc->vte.terminal, TRUE, TRUE, 0); | |
1817 | ||
1818 | vc->vte.box = box; | |
1819 | vc->vte.scrollbar = scrollbar; | |
1820 | ||
1821 | g_signal_connect(vadjustment, "changed", | |
1822 | G_CALLBACK(gd_vc_adjustment_changed), vc); | |
1823 | ||
1824 | vc->type = GD_VC_VTE; | |
1825 | vc->tab_item = box; | |
1826 | vc->focus = vc->vte.terminal; | |
1827 | gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), vc->tab_item, | |
1828 | gtk_label_new(vc->label)); | |
1829 | ||
1830 | qemu_chr_be_event(vc->vte.chr, CHR_EVENT_OPENED); | |
1831 | ||
1832 | return group; | |
1833 | } | |
1834 | ||
1835 | static void gd_vcs_init(GtkDisplayState *s, GSList *group, | |
1836 | GtkWidget *view_menu) | |
1837 | { | |
1838 | int i; | |
1839 | ||
1840 | for (i = 0; i < nb_vcs; i++) { | |
1841 | VirtualConsole *vc = &s->vc[s->nb_vcs]; | |
1842 | group = gd_vc_vte_init(s, vc, vcs[i], s->nb_vcs, group, view_menu); | |
1843 | s->nb_vcs++; | |
1844 | } | |
1845 | } | |
1846 | #endif /* CONFIG_VTE */ | |
1847 | ||
1848 | /** Window Creation **/ | |
1849 | ||
1850 | static void gd_connect_vc_gfx_signals(VirtualConsole *vc) | |
1851 | { | |
1852 | g_signal_connect(vc->gfx.drawing_area, "draw", | |
1853 | G_CALLBACK(gd_draw_event), vc); | |
1854 | #if defined(CONFIG_GTK_GL) | |
1855 | if (gtk_use_gl_area) { | |
1856 | /* wire up GtkGlArea events */ | |
1857 | g_signal_connect(vc->gfx.drawing_area, "render", | |
1858 | G_CALLBACK(gd_render_event), vc); | |
1859 | g_signal_connect(vc->gfx.drawing_area, "resize", | |
1860 | G_CALLBACK(gd_resize_event), vc); | |
1861 | } | |
1862 | #endif | |
1863 | if (qemu_console_is_graphic(vc->gfx.dcl.con)) { | |
1864 | g_signal_connect(vc->gfx.drawing_area, "event", | |
1865 | G_CALLBACK(gd_event), vc); | |
1866 | g_signal_connect(vc->gfx.drawing_area, "button-press-event", | |
1867 | G_CALLBACK(gd_button_event), vc); | |
1868 | g_signal_connect(vc->gfx.drawing_area, "button-release-event", | |
1869 | G_CALLBACK(gd_button_event), vc); | |
1870 | g_signal_connect(vc->gfx.drawing_area, "scroll-event", | |
1871 | G_CALLBACK(gd_scroll_event), vc); | |
1872 | g_signal_connect(vc->gfx.drawing_area, "key-press-event", | |
1873 | G_CALLBACK(gd_key_event), vc); | |
1874 | g_signal_connect(vc->gfx.drawing_area, "key-release-event", | |
1875 | G_CALLBACK(gd_key_event), vc); | |
1876 | ||
1877 | g_signal_connect(vc->gfx.drawing_area, "enter-notify-event", | |
1878 | G_CALLBACK(gd_enter_event), vc); | |
1879 | g_signal_connect(vc->gfx.drawing_area, "leave-notify-event", | |
1880 | G_CALLBACK(gd_leave_event), vc); | |
1881 | g_signal_connect(vc->gfx.drawing_area, "focus-out-event", | |
1882 | G_CALLBACK(gd_focus_out_event), vc); | |
1883 | g_signal_connect(vc->gfx.drawing_area, "configure-event", | |
1884 | G_CALLBACK(gd_configure), vc); | |
1885 | } else { | |
1886 | g_signal_connect(vc->gfx.drawing_area, "key-press-event", | |
1887 | G_CALLBACK(gd_text_key_down), vc); | |
1888 | } | |
1889 | } | |
1890 | ||
1891 | static void gd_connect_signals(GtkDisplayState *s) | |
1892 | { | |
1893 | g_signal_connect(s->show_tabs_item, "activate", | |
1894 | G_CALLBACK(gd_menu_show_tabs), s); | |
1895 | g_signal_connect(s->untabify_item, "activate", | |
1896 | G_CALLBACK(gd_menu_untabify), s); | |
1897 | g_signal_connect(s->show_menubar_item, "activate", | |
1898 | G_CALLBACK(gd_menu_show_menubar), s); | |
1899 | ||
1900 | g_signal_connect(s->window, "delete-event", | |
1901 | G_CALLBACK(gd_window_close), s); | |
1902 | ||
1903 | g_signal_connect(s->pause_item, "activate", | |
1904 | G_CALLBACK(gd_menu_pause), s); | |
1905 | g_signal_connect(s->reset_item, "activate", | |
1906 | G_CALLBACK(gd_menu_reset), s); | |
1907 | g_signal_connect(s->powerdown_item, "activate", | |
1908 | G_CALLBACK(gd_menu_powerdown), s); | |
1909 | g_signal_connect(s->quit_item, "activate", | |
1910 | G_CALLBACK(gd_menu_quit), s); | |
1911 | #if defined(CONFIG_VTE) | |
1912 | g_signal_connect(s->copy_item, "activate", | |
1913 | G_CALLBACK(gd_menu_copy), s); | |
1914 | #endif | |
1915 | g_signal_connect(s->full_screen_item, "activate", | |
1916 | G_CALLBACK(gd_menu_full_screen), s); | |
1917 | g_signal_connect(s->zoom_in_item, "activate", | |
1918 | G_CALLBACK(gd_menu_zoom_in), s); | |
1919 | g_signal_connect(s->zoom_out_item, "activate", | |
1920 | G_CALLBACK(gd_menu_zoom_out), s); | |
1921 | g_signal_connect(s->zoom_fixed_item, "activate", | |
1922 | G_CALLBACK(gd_menu_zoom_fixed), s); | |
1923 | g_signal_connect(s->zoom_fit_item, "activate", | |
1924 | G_CALLBACK(gd_menu_zoom_fit), s); | |
1925 | g_signal_connect(s->grab_item, "activate", | |
1926 | G_CALLBACK(gd_menu_grab_input), s); | |
1927 | g_signal_connect(s->notebook, "switch-page", | |
1928 | G_CALLBACK(gd_change_page), s); | |
1929 | } | |
1930 | ||
1931 | static GtkWidget *gd_create_menu_machine(GtkDisplayState *s) | |
1932 | { | |
1933 | GtkWidget *machine_menu; | |
1934 | GtkWidget *separator; | |
1935 | ||
1936 | machine_menu = gtk_menu_new(); | |
1937 | gtk_menu_set_accel_group(GTK_MENU(machine_menu), s->accel_group); | |
1938 | ||
1939 | s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause")); | |
1940 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item); | |
1941 | ||
1942 | separator = gtk_separator_menu_item_new(); | |
1943 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); | |
1944 | ||
1945 | s->reset_item = gtk_menu_item_new_with_mnemonic(_("_Reset")); | |
1946 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item); | |
1947 | ||
1948 | s->powerdown_item = gtk_menu_item_new_with_mnemonic(_("Power _Down")); | |
1949 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item); | |
1950 | ||
1951 | separator = gtk_separator_menu_item_new(); | |
1952 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); | |
1953 | ||
1954 | s->quit_item = gtk_menu_item_new_with_mnemonic(_("_Quit")); | |
1955 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item), | |
1956 | "<QEMU>/Machine/Quit"); | |
1957 | gtk_accel_map_add_entry("<QEMU>/Machine/Quit", | |
1958 | GDK_KEY_q, HOTKEY_MODIFIERS); | |
1959 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item); | |
1960 | ||
1961 | return machine_menu; | |
1962 | } | |
1963 | ||
1964 | /* | |
1965 | * If available, return the refresh rate of the display in milli-Hertz, | |
1966 | * else return 0. | |
1967 | */ | |
1968 | static int gd_refresh_rate_millihz(GtkWidget *window) | |
1969 | { | |
1970 | #ifdef GDK_VERSION_3_22 | |
1971 | GdkWindow *win = gtk_widget_get_window(window); | |
1972 | ||
1973 | if (win) { | |
1974 | GdkDisplay *dpy = gtk_widget_get_display(window); | |
1975 | GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win); | |
1976 | ||
1977 | return gdk_monitor_get_refresh_rate(monitor); | |
1978 | } | |
1979 | #endif | |
1980 | return 0; | |
1981 | } | |
1982 | ||
1983 | static GSList *gd_vc_gfx_init(GtkDisplayState *s, VirtualConsole *vc, | |
1984 | QemuConsole *con, int idx, | |
1985 | GSList *group, GtkWidget *view_menu) | |
1986 | { | |
1987 | bool zoom_to_fit = false; | |
1988 | int refresh_rate_millihz; | |
1989 | ||
1990 | vc->label = qemu_console_get_label(con); | |
1991 | vc->s = s; | |
1992 | vc->gfx.scale_x = 1.0; | |
1993 | vc->gfx.scale_y = 1.0; | |
1994 | ||
1995 | #if defined(CONFIG_OPENGL) | |
1996 | if (display_opengl) { | |
1997 | #if defined(CONFIG_GTK_GL) | |
1998 | if (gtk_use_gl_area) { | |
1999 | vc->gfx.drawing_area = gtk_gl_area_new(); | |
2000 | vc->gfx.dcl.ops = &dcl_gl_area_ops; | |
2001 | } else | |
2002 | #endif /* CONFIG_GTK_GL */ | |
2003 | { | |
2004 | vc->gfx.drawing_area = gtk_drawing_area_new(); | |
2005 | /* | |
2006 | * gtk_widget_set_double_buffered() was deprecated in 3.14. | |
2007 | * It is required for opengl rendering on X11 though. A | |
2008 | * proper replacement (native opengl support) is only | |
2009 | * available in 3.16+. Silence the warning if possible. | |
2010 | */ | |
2011 | #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE | |
2012 | #pragma GCC diagnostic push | |
2013 | #pragma GCC diagnostic ignored "-Wdeprecated-declarations" | |
2014 | #endif | |
2015 | gtk_widget_set_double_buffered(vc->gfx.drawing_area, FALSE); | |
2016 | #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE | |
2017 | #pragma GCC diagnostic pop | |
2018 | #endif | |
2019 | vc->gfx.dcl.ops = &dcl_egl_ops; | |
2020 | } | |
2021 | } else | |
2022 | #endif | |
2023 | { | |
2024 | vc->gfx.drawing_area = gtk_drawing_area_new(); | |
2025 | vc->gfx.dcl.ops = &dcl_ops; | |
2026 | } | |
2027 | ||
2028 | ||
2029 | gtk_widget_add_events(vc->gfx.drawing_area, | |
2030 | GDK_POINTER_MOTION_MASK | | |
2031 | GDK_BUTTON_PRESS_MASK | | |
2032 | GDK_BUTTON_RELEASE_MASK | | |
2033 | GDK_BUTTON_MOTION_MASK | | |
2034 | GDK_ENTER_NOTIFY_MASK | | |
2035 | GDK_LEAVE_NOTIFY_MASK | | |
2036 | GDK_SCROLL_MASK | | |
2037 | GDK_SMOOTH_SCROLL_MASK | | |
2038 | GDK_KEY_PRESS_MASK); | |
2039 | gtk_widget_set_can_focus(vc->gfx.drawing_area, TRUE); | |
2040 | ||
2041 | vc->type = GD_VC_GFX; | |
2042 | vc->tab_item = vc->gfx.drawing_area; | |
2043 | vc->focus = vc->gfx.drawing_area; | |
2044 | gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), | |
2045 | vc->tab_item, gtk_label_new(vc->label)); | |
2046 | ||
2047 | vc->gfx.kbd = qkbd_state_init(con); | |
2048 | vc->gfx.dcl.con = con; | |
2049 | ||
2050 | refresh_rate_millihz = gd_refresh_rate_millihz(vc->window ? | |
2051 | vc->window : s->window); | |
2052 | if (refresh_rate_millihz) { | |
2053 | vc->gfx.dcl.update_interval = MILLISEC_PER_SEC / refresh_rate_millihz; | |
2054 | } | |
2055 | ||
2056 | register_displaychangelistener(&vc->gfx.dcl); | |
2057 | ||
2058 | gd_connect_vc_gfx_signals(vc); | |
2059 | group = gd_vc_menu_init(s, vc, idx, group, view_menu); | |
2060 | ||
2061 | if (dpy_ui_info_supported(vc->gfx.dcl.con)) { | |
2062 | zoom_to_fit = true; | |
2063 | } | |
2064 | if (s->opts->u.gtk.has_zoom_to_fit) { | |
2065 | zoom_to_fit = s->opts->u.gtk.zoom_to_fit; | |
2066 | } | |
2067 | if (zoom_to_fit) { | |
2068 | gtk_menu_item_activate(GTK_MENU_ITEM(s->zoom_fit_item)); | |
2069 | s->free_scale = true; | |
2070 | } | |
2071 | ||
2072 | return group; | |
2073 | } | |
2074 | ||
2075 | static GtkWidget *gd_create_menu_view(GtkDisplayState *s) | |
2076 | { | |
2077 | GSList *group = NULL; | |
2078 | GtkWidget *view_menu; | |
2079 | GtkWidget *separator; | |
2080 | QemuConsole *con; | |
2081 | int vc; | |
2082 | ||
2083 | view_menu = gtk_menu_new(); | |
2084 | gtk_menu_set_accel_group(GTK_MENU(view_menu), s->accel_group); | |
2085 | ||
2086 | s->full_screen_item = gtk_menu_item_new_with_mnemonic(_("_Fullscreen")); | |
2087 | ||
2088 | #if defined(CONFIG_VTE) | |
2089 | s->copy_item = gtk_menu_item_new_with_mnemonic(_("_Copy")); | |
2090 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->copy_item); | |
2091 | #endif | |
2092 | ||
2093 | gtk_accel_group_connect(s->accel_group, GDK_KEY_f, HOTKEY_MODIFIERS, 0, | |
2094 | g_cclosure_new_swap(G_CALLBACK(gd_accel_full_screen), s, NULL)); | |
2095 | gtk_accel_label_set_accel( | |
2096 | GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s->full_screen_item))), | |
2097 | GDK_KEY_f, HOTKEY_MODIFIERS); | |
2098 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item); | |
2099 | ||
2100 | separator = gtk_separator_menu_item_new(); | |
2101 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); | |
2102 | ||
2103 | s->zoom_in_item = gtk_menu_item_new_with_mnemonic(_("Zoom _In")); | |
2104 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item), | |
2105 | "<QEMU>/View/Zoom In"); | |
2106 | gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus, | |
2107 | HOTKEY_MODIFIERS); | |
2108 | gtk_accel_group_connect(s->accel_group, GDK_KEY_equal, HOTKEY_MODIFIERS, 0, | |
2109 | g_cclosure_new_swap(G_CALLBACK(gd_accel_zoom_in), s, NULL)); | |
2110 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item); | |
2111 | ||
2112 | s->zoom_out_item = gtk_menu_item_new_with_mnemonic(_("Zoom _Out")); | |
2113 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item), | |
2114 | "<QEMU>/View/Zoom Out"); | |
2115 | gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus, | |
2116 | HOTKEY_MODIFIERS); | |
2117 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item); | |
2118 | ||
2119 | s->zoom_fixed_item = gtk_menu_item_new_with_mnemonic(_("Best _Fit")); | |
2120 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item), | |
2121 | "<QEMU>/View/Zoom Fixed"); | |
2122 | gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0, | |
2123 | HOTKEY_MODIFIERS); | |
2124 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item); | |
2125 | ||
2126 | s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit")); | |
2127 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item); | |
2128 | ||
2129 | separator = gtk_separator_menu_item_new(); | |
2130 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); | |
2131 | ||
2132 | s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover")); | |
2133 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item); | |
2134 | ||
2135 | s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input")); | |
2136 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item), | |
2137 | "<QEMU>/View/Grab Input"); | |
2138 | gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g, | |
2139 | HOTKEY_MODIFIERS); | |
2140 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item); | |
2141 | ||
2142 | separator = gtk_separator_menu_item_new(); | |
2143 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); | |
2144 | ||
2145 | /* gfx */ | |
2146 | for (vc = 0;; vc++) { | |
2147 | con = qemu_console_lookup_by_index(vc); | |
2148 | if (!con) { | |
2149 | break; | |
2150 | } | |
2151 | group = gd_vc_gfx_init(s, &s->vc[vc], con, | |
2152 | vc, group, view_menu); | |
2153 | s->nb_vcs++; | |
2154 | } | |
2155 | ||
2156 | #if defined(CONFIG_VTE) | |
2157 | /* vte */ | |
2158 | gd_vcs_init(s, group, view_menu); | |
2159 | #endif | |
2160 | ||
2161 | separator = gtk_separator_menu_item_new(); | |
2162 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); | |
2163 | ||
2164 | s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs")); | |
2165 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item); | |
2166 | ||
2167 | s->untabify_item = gtk_menu_item_new_with_mnemonic(_("Detach Tab")); | |
2168 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->untabify_item); | |
2169 | ||
2170 | s->show_menubar_item = gtk_check_menu_item_new_with_mnemonic( | |
2171 | _("Show Menubar")); | |
2172 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->show_menubar_item), | |
2173 | TRUE); | |
2174 | gtk_accel_group_connect(s->accel_group, GDK_KEY_m, HOTKEY_MODIFIERS, 0, | |
2175 | g_cclosure_new_swap(G_CALLBACK(gd_accel_show_menubar), s, NULL)); | |
2176 | gtk_accel_label_set_accel( | |
2177 | GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s->show_menubar_item))), | |
2178 | GDK_KEY_m, HOTKEY_MODIFIERS); | |
2179 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_menubar_item); | |
2180 | ||
2181 | return view_menu; | |
2182 | } | |
2183 | ||
2184 | static void gd_create_menus(GtkDisplayState *s) | |
2185 | { | |
2186 | GtkSettings *settings; | |
2187 | ||
2188 | s->accel_group = gtk_accel_group_new(); | |
2189 | s->machine_menu = gd_create_menu_machine(s); | |
2190 | s->view_menu = gd_create_menu_view(s); | |
2191 | ||
2192 | s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine")); | |
2193 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item), | |
2194 | s->machine_menu); | |
2195 | gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item); | |
2196 | ||
2197 | s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View")); | |
2198 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu); | |
2199 | gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item); | |
2200 | ||
2201 | g_object_set_data(G_OBJECT(s->window), "accel_group", s->accel_group); | |
2202 | gtk_window_add_accel_group(GTK_WINDOW(s->window), s->accel_group); | |
2203 | ||
2204 | /* Disable the default "F10" menu shortcut. */ | |
2205 | settings = gtk_widget_get_settings(s->window); | |
2206 | g_object_set(G_OBJECT(settings), "gtk-menu-bar-accel", "", NULL); | |
2207 | } | |
2208 | ||
2209 | ||
2210 | static gboolean gtkinit; | |
2211 | ||
2212 | static void gtk_display_init(DisplayState *ds, DisplayOptions *opts) | |
2213 | { | |
2214 | VirtualConsole *vc; | |
2215 | ||
2216 | GtkDisplayState *s = g_malloc0(sizeof(*s)); | |
2217 | GdkDisplay *window_display; | |
2218 | GtkIconTheme *theme; | |
2219 | ||
2220 | if (!gtkinit) { | |
2221 | fprintf(stderr, "gtk initialization failed\n"); | |
2222 | exit(1); | |
2223 | } | |
2224 | assert(opts->type == DISPLAY_TYPE_GTK); | |
2225 | s->opts = opts; | |
2226 | ||
2227 | theme = gtk_icon_theme_get_default(); | |
2228 | gtk_icon_theme_prepend_search_path(theme, CONFIG_QEMU_ICONDIR); | |
2229 | g_set_prgname("qemu"); | |
2230 | ||
2231 | s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
2232 | s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); | |
2233 | s->notebook = gtk_notebook_new(); | |
2234 | s->menu_bar = gtk_menu_bar_new(); | |
2235 | ||
2236 | s->free_scale = FALSE; | |
2237 | ||
2238 | /* Mostly LC_MESSAGES only. See early_gtk_display_init() for details. For | |
2239 | * LC_CTYPE, we need to make sure that non-ASCII characters are considered | |
2240 | * printable, but without changing any of the character classes to make | |
2241 | * sure that we don't accidentally break implicit assumptions. */ | |
2242 | setlocale(LC_MESSAGES, ""); | |
2243 | setlocale(LC_CTYPE, "C.UTF-8"); | |
2244 | bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR); | |
2245 | bind_textdomain_codeset("qemu", "UTF-8"); | |
2246 | textdomain("qemu"); | |
2247 | ||
2248 | window_display = gtk_widget_get_display(s->window); | |
2249 | s->null_cursor = gdk_cursor_new_for_display(window_display, | |
2250 | GDK_BLANK_CURSOR); | |
2251 | ||
2252 | s->mouse_mode_notifier.notify = gd_mouse_mode_change; | |
2253 | qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier); | |
2254 | qemu_add_vm_change_state_handler(gd_change_runstate, s); | |
2255 | ||
2256 | gtk_window_set_icon_name(GTK_WINDOW(s->window), "qemu"); | |
2257 | ||
2258 | gd_create_menus(s); | |
2259 | ||
2260 | gd_connect_signals(s); | |
2261 | ||
2262 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); | |
2263 | gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE); | |
2264 | ||
2265 | gd_update_caption(s); | |
2266 | ||
2267 | gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0); | |
2268 | gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0); | |
2269 | ||
2270 | gtk_container_add(GTK_CONTAINER(s->window), s->vbox); | |
2271 | ||
2272 | gtk_widget_show_all(s->window); | |
2273 | ||
2274 | vc = gd_vc_find_current(s); | |
2275 | gtk_widget_set_sensitive(s->view_menu, vc != NULL); | |
2276 | #ifdef CONFIG_VTE | |
2277 | gtk_widget_set_sensitive(s->copy_item, | |
2278 | vc && vc->type == GD_VC_VTE); | |
2279 | #endif | |
2280 | ||
2281 | if (opts->has_full_screen && | |
2282 | opts->full_screen) { | |
2283 | gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item)); | |
2284 | } | |
2285 | if (opts->u.gtk.has_grab_on_hover && | |
2286 | opts->u.gtk.grab_on_hover) { | |
2287 | gtk_menu_item_activate(GTK_MENU_ITEM(s->grab_on_hover_item)); | |
2288 | } | |
2289 | } | |
2290 | ||
2291 | static void early_gtk_display_init(DisplayOptions *opts) | |
2292 | { | |
2293 | /* The QEMU code relies on the assumption that it's always run in | |
2294 | * the C locale. Therefore it is not prepared to deal with | |
2295 | * operations that produce different results depending on the | |
2296 | * locale, such as printf's formatting of decimal numbers, and | |
2297 | * possibly others. | |
2298 | * | |
2299 | * Since GTK+ calls setlocale() by default -importing the locale | |
2300 | * settings from the environment- we must prevent it from doing so | |
2301 | * using gtk_disable_setlocale(). | |
2302 | * | |
2303 | * QEMU's GTK+ UI, however, _does_ have translations for some of | |
2304 | * the menu items. As a trade-off between a functionally correct | |
2305 | * QEMU and a fully internationalized UI we support importing | |
2306 | * LC_MESSAGES from the environment (see the setlocale() call | |
2307 | * earlier in this file). This allows us to display translated | |
2308 | * messages leaving everything else untouched. | |
2309 | */ | |
2310 | gtk_disable_setlocale(); | |
2311 | gtkinit = gtk_init_check(NULL, NULL); | |
2312 | if (!gtkinit) { | |
2313 | /* don't exit yet, that'll break -help */ | |
2314 | return; | |
2315 | } | |
2316 | ||
2317 | assert(opts->type == DISPLAY_TYPE_GTK); | |
2318 | if (opts->has_gl && opts->gl != DISPLAYGL_MODE_OFF) { | |
2319 | #if defined(CONFIG_OPENGL) | |
2320 | #if defined(CONFIG_GTK_GL) && defined(GDK_WINDOWING_WAYLAND) | |
2321 | if (GDK_IS_WAYLAND_DISPLAY(gdk_display_get_default())) { | |
2322 | gtk_use_gl_area = true; | |
2323 | gtk_gl_area_init(); | |
2324 | } else | |
2325 | #endif | |
2326 | { | |
2327 | DisplayGLMode mode = opts->has_gl ? opts->gl : DISPLAYGL_MODE_ON; | |
2328 | gtk_egl_init(mode); | |
2329 | } | |
2330 | #endif | |
2331 | } | |
2332 | ||
2333 | keycode_map = gd_get_keymap(&keycode_maplen); | |
2334 | ||
2335 | #if defined(CONFIG_VTE) | |
2336 | type_register(&char_gd_vc_type_info); | |
2337 | #endif | |
2338 | } | |
2339 | ||
2340 | static QemuDisplay qemu_display_gtk = { | |
2341 | .type = DISPLAY_TYPE_GTK, | |
2342 | .early_init = early_gtk_display_init, | |
2343 | .init = gtk_display_init, | |
2344 | }; | |
2345 | ||
2346 | static void register_gtk(void) | |
2347 | { | |
2348 | qemu_display_register(&qemu_display_gtk); | |
2349 | } | |
2350 | ||
2351 | type_init(register_gtk); |