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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-control.h" | |
36 | #include "qapi/qapi-commands-machine.h" | |
37 | #include "qapi/qapi-commands-misc.h" | |
38 | #include "qemu/cutils.h" | |
39 | ||
40 | #include "ui/console.h" | |
41 | #include "ui/gtk.h" | |
42 | #ifdef G_OS_WIN32 | |
43 | #include <gdk/gdkwin32.h> | |
44 | #endif | |
45 | #include "ui/win32-kbd-hook.h" | |
46 | ||
47 | #include <glib/gi18n.h> | |
48 | #include <locale.h> | |
49 | #if defined(CONFIG_VTE) | |
50 | #include <vte/vte.h> | |
51 | #endif | |
52 | #include <math.h> | |
53 | ||
54 | #include "trace.h" | |
55 | #include "qemu/cutils.h" | |
56 | #include "ui/input.h" | |
57 | #include "sysemu/runstate.h" | |
58 | #include "sysemu/sysemu.h" | |
59 | #include "keymaps.h" | |
60 | #include "chardev/char.h" | |
61 | #include "qom/object.h" | |
62 | ||
63 | #define VC_WINDOW_X_MIN 320 | |
64 | #define VC_WINDOW_Y_MIN 240 | |
65 | #define VC_TERM_X_MIN 80 | |
66 | #define VC_TERM_Y_MIN 25 | |
67 | #define VC_SCALE_MIN 0.25 | |
68 | #define VC_SCALE_STEP 0.25 | |
69 | ||
70 | #ifdef GDK_WINDOWING_X11 | |
71 | #include "x_keymap.h" | |
72 | ||
73 | /* Gtk2 compat */ | |
74 | #ifndef GDK_IS_X11_DISPLAY | |
75 | #define GDK_IS_X11_DISPLAY(dpy) (dpy != NULL) | |
76 | #endif | |
77 | #endif | |
78 | ||
79 | ||
80 | #ifdef GDK_WINDOWING_WAYLAND | |
81 | /* Gtk2 compat */ | |
82 | #ifndef GDK_IS_WAYLAND_DISPLAY | |
83 | #define GDK_IS_WAYLAND_DISPLAY(dpy) (dpy != NULL) | |
84 | #endif | |
85 | #endif | |
86 | ||
87 | ||
88 | #ifdef GDK_WINDOWING_WIN32 | |
89 | /* Gtk2 compat */ | |
90 | #ifndef GDK_IS_WIN32_DISPLAY | |
91 | #define GDK_IS_WIN32_DISPLAY(dpy) (dpy != NULL) | |
92 | #endif | |
93 | #endif | |
94 | ||
95 | ||
96 | #ifdef GDK_WINDOWING_BROADWAY | |
97 | /* Gtk2 compat */ | |
98 | #ifndef GDK_IS_BROADWAY_DISPLAY | |
99 | #define GDK_IS_BROADWAY_DISPLAY(dpy) (dpy != NULL) | |
100 | #endif | |
101 | #endif | |
102 | ||
103 | ||
104 | #ifdef GDK_WINDOWING_QUARTZ | |
105 | /* Gtk2 compat */ | |
106 | #ifndef GDK_IS_QUARTZ_DISPLAY | |
107 | #define GDK_IS_QUARTZ_DISPLAY(dpy) (dpy != NULL) | |
108 | #endif | |
109 | #endif | |
110 | ||
111 | ||
112 | #if !defined(CONFIG_VTE) | |
113 | # define VTE_CHECK_VERSION(a, b, c) 0 | |
114 | #endif | |
115 | ||
116 | #define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK) | |
117 | ||
118 | static const guint16 *keycode_map; | |
119 | static size_t keycode_maplen; | |
120 | ||
121 | struct VCChardev { | |
122 | Chardev parent; | |
123 | VirtualConsole *console; | |
124 | bool echo; | |
125 | }; | |
126 | typedef struct VCChardev VCChardev; | |
127 | ||
128 | #define TYPE_CHARDEV_VC "chardev-vc" | |
129 | DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV, | |
130 | TYPE_CHARDEV_VC) | |
131 | ||
132 | bool gtk_use_gl_area; | |
133 | ||
134 | static void gd_grab_pointer(VirtualConsole *vc, const char *reason); | |
135 | static void gd_ungrab_pointer(GtkDisplayState *s); | |
136 | static void gd_grab_keyboard(VirtualConsole *vc, const char *reason); | |
137 | static void gd_ungrab_keyboard(GtkDisplayState *s); | |
138 | ||
139 | /** Utility Functions **/ | |
140 | ||
141 | static VirtualConsole *gd_vc_find_by_menu(GtkDisplayState *s) | |
142 | { | |
143 | VirtualConsole *vc; | |
144 | gint i; | |
145 | ||
146 | for (i = 0; i < s->nb_vcs; i++) { | |
147 | vc = &s->vc[i]; | |
148 | if (gtk_check_menu_item_get_active | |
149 | (GTK_CHECK_MENU_ITEM(vc->menu_item))) { | |
150 | return vc; | |
151 | } | |
152 | } | |
153 | return NULL; | |
154 | } | |
155 | ||
156 | static VirtualConsole *gd_vc_find_by_page(GtkDisplayState *s, gint page) | |
157 | { | |
158 | VirtualConsole *vc; | |
159 | gint i, p; | |
160 | ||
161 | for (i = 0; i < s->nb_vcs; i++) { | |
162 | vc = &s->vc[i]; | |
163 | p = gtk_notebook_page_num(GTK_NOTEBOOK(s->notebook), vc->tab_item); | |
164 | if (p == page) { | |
165 | return vc; | |
166 | } | |
167 | } | |
168 | return NULL; | |
169 | } | |
170 | ||
171 | static VirtualConsole *gd_vc_find_current(GtkDisplayState *s) | |
172 | { | |
173 | gint page; | |
174 | ||
175 | page = gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook)); | |
176 | return gd_vc_find_by_page(s, page); | |
177 | } | |
178 | ||
179 | static bool gd_is_grab_active(GtkDisplayState *s) | |
180 | { | |
181 | return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item)); | |
182 | } | |
183 | ||
184 | static bool gd_grab_on_hover(GtkDisplayState *s) | |
185 | { | |
186 | return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item)); | |
187 | } | |
188 | ||
189 | static void gd_update_cursor(VirtualConsole *vc) | |
190 | { | |
191 | GtkDisplayState *s = vc->s; | |
192 | GdkWindow *window; | |
193 | ||
194 | if (vc->type != GD_VC_GFX || | |
195 | !qemu_console_is_graphic(vc->gfx.dcl.con)) { | |
196 | return; | |
197 | } | |
198 | ||
199 | if (!gtk_widget_get_realized(vc->gfx.drawing_area)) { | |
200 | return; | |
201 | } | |
202 | ||
203 | window = gtk_widget_get_window(GTK_WIDGET(vc->gfx.drawing_area)); | |
204 | if (s->full_screen || qemu_input_is_absolute() || s->ptr_owner == vc) { | |
205 | gdk_window_set_cursor(window, s->null_cursor); | |
206 | } else { | |
207 | gdk_window_set_cursor(window, NULL); | |
208 | } | |
209 | } | |
210 | ||
211 | static void gd_update_caption(GtkDisplayState *s) | |
212 | { | |
213 | const char *status = ""; | |
214 | gchar *prefix; | |
215 | gchar *title; | |
216 | const char *grab = ""; | |
217 | bool is_paused = !runstate_is_running(); | |
218 | int i; | |
219 | ||
220 | if (qemu_name) { | |
221 | prefix = g_strdup_printf("QEMU (%s)", qemu_name); | |
222 | } else { | |
223 | prefix = g_strdup_printf("QEMU"); | |
224 | } | |
225 | ||
226 | if (s->ptr_owner != NULL && | |
227 | s->ptr_owner->window == NULL) { | |
228 | grab = _(" - Press Ctrl+Alt+G to release grab"); | |
229 | } | |
230 | ||
231 | if (is_paused) { | |
232 | status = _(" [Paused]"); | |
233 | } | |
234 | s->external_pause_update = true; | |
235 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item), | |
236 | is_paused); | |
237 | s->external_pause_update = false; | |
238 | ||
239 | title = g_strdup_printf("%s%s%s", prefix, status, grab); | |
240 | gtk_window_set_title(GTK_WINDOW(s->window), title); | |
241 | g_free(title); | |
242 | ||
243 | for (i = 0; i < s->nb_vcs; i++) { | |
244 | VirtualConsole *vc = &s->vc[i]; | |
245 | ||
246 | if (!vc->window) { | |
247 | continue; | |
248 | } | |
249 | title = g_strdup_printf("%s: %s%s%s", prefix, vc->label, | |
250 | vc == s->kbd_owner ? " +kbd" : "", | |
251 | vc == s->ptr_owner ? " +ptr" : ""); | |
252 | gtk_window_set_title(GTK_WINDOW(vc->window), title); | |
253 | g_free(title); | |
254 | } | |
255 | ||
256 | g_free(prefix); | |
257 | } | |
258 | ||
259 | static void gd_update_geometry_hints(VirtualConsole *vc) | |
260 | { | |
261 | GtkDisplayState *s = vc->s; | |
262 | GdkWindowHints mask = 0; | |
263 | GdkGeometry geo = {}; | |
264 | GtkWidget *geo_widget = NULL; | |
265 | GtkWindow *geo_window; | |
266 | ||
267 | if (vc->type == GD_VC_GFX) { | |
268 | if (!vc->gfx.ds) { | |
269 | return; | |
270 | } | |
271 | if (s->free_scale) { | |
272 | geo.min_width = surface_width(vc->gfx.ds) * VC_SCALE_MIN; | |
273 | geo.min_height = surface_height(vc->gfx.ds) * VC_SCALE_MIN; | |
274 | mask |= GDK_HINT_MIN_SIZE; | |
275 | } else { | |
276 | geo.min_width = surface_width(vc->gfx.ds) * vc->gfx.scale_x; | |
277 | geo.min_height = surface_height(vc->gfx.ds) * vc->gfx.scale_y; | |
278 | mask |= GDK_HINT_MIN_SIZE; | |
279 | } | |
280 | geo_widget = vc->gfx.drawing_area; | |
281 | gtk_widget_set_size_request(geo_widget, geo.min_width, geo.min_height); | |
282 | ||
283 | #if defined(CONFIG_VTE) | |
284 | } else if (vc->type == GD_VC_VTE) { | |
285 | VteTerminal *term = VTE_TERMINAL(vc->vte.terminal); | |
286 | GtkBorder padding = { 0 }; | |
287 | ||
288 | #if VTE_CHECK_VERSION(0, 37, 0) | |
289 | gtk_style_context_get_padding( | |
290 | gtk_widget_get_style_context(vc->vte.terminal), | |
291 | gtk_widget_get_state_flags(vc->vte.terminal), | |
292 | &padding); | |
293 | #else | |
294 | { | |
295 | GtkBorder *ib = NULL; | |
296 | gtk_widget_style_get(vc->vte.terminal, "inner-border", &ib, NULL); | |
297 | if (ib) { | |
298 | padding = *ib; | |
299 | gtk_border_free(ib); | |
300 | } | |
301 | } | |
302 | #endif | |
303 | ||
304 | geo.width_inc = vte_terminal_get_char_width(term); | |
305 | geo.height_inc = vte_terminal_get_char_height(term); | |
306 | mask |= GDK_HINT_RESIZE_INC; | |
307 | geo.base_width = geo.width_inc; | |
308 | geo.base_height = geo.height_inc; | |
309 | mask |= GDK_HINT_BASE_SIZE; | |
310 | geo.min_width = geo.width_inc * VC_TERM_X_MIN; | |
311 | geo.min_height = geo.height_inc * VC_TERM_Y_MIN; | |
312 | mask |= GDK_HINT_MIN_SIZE; | |
313 | ||
314 | geo.base_width += padding.left + padding.right; | |
315 | geo.base_height += padding.top + padding.bottom; | |
316 | geo.min_width += padding.left + padding.right; | |
317 | geo.min_height += padding.top + padding.bottom; | |
318 | geo_widget = vc->vte.terminal; | |
319 | #endif | |
320 | } | |
321 | ||
322 | geo_window = GTK_WINDOW(vc->window ? vc->window : s->window); | |
323 | gtk_window_set_geometry_hints(geo_window, geo_widget, &geo, mask); | |
324 | } | |
325 | ||
326 | void gd_update_windowsize(VirtualConsole *vc) | |
327 | { | |
328 | GtkDisplayState *s = vc->s; | |
329 | ||
330 | gd_update_geometry_hints(vc); | |
331 | ||
332 | if (vc->type == GD_VC_GFX && !s->full_screen && !s->free_scale) { | |
333 | gtk_window_resize(GTK_WINDOW(vc->window ? vc->window : s->window), | |
334 | VC_WINDOW_X_MIN, VC_WINDOW_Y_MIN); | |
335 | } | |
336 | } | |
337 | ||
338 | static void gd_update_full_redraw(VirtualConsole *vc) | |
339 | { | |
340 | GtkWidget *area = vc->gfx.drawing_area; | |
341 | int ww, wh; | |
342 | ww = gdk_window_get_width(gtk_widget_get_window(area)); | |
343 | wh = gdk_window_get_height(gtk_widget_get_window(area)); | |
344 | #if defined(CONFIG_OPENGL) | |
345 | if (vc->gfx.gls && gtk_use_gl_area) { | |
346 | gtk_gl_area_queue_render(GTK_GL_AREA(vc->gfx.drawing_area)); | |
347 | return; | |
348 | } | |
349 | #endif | |
350 | gtk_widget_queue_draw_area(area, 0, 0, ww, wh); | |
351 | } | |
352 | ||
353 | static void gtk_release_modifiers(GtkDisplayState *s) | |
354 | { | |
355 | VirtualConsole *vc = gd_vc_find_current(s); | |
356 | ||
357 | if (vc->type != GD_VC_GFX || | |
358 | !qemu_console_is_graphic(vc->gfx.dcl.con)) { | |
359 | return; | |
360 | } | |
361 | qkbd_state_lift_all_keys(vc->gfx.kbd); | |
362 | } | |
363 | ||
364 | static void gd_widget_reparent(GtkWidget *from, GtkWidget *to, | |
365 | GtkWidget *widget) | |
366 | { | |
367 | g_object_ref(G_OBJECT(widget)); | |
368 | gtk_container_remove(GTK_CONTAINER(from), widget); | |
369 | gtk_container_add(GTK_CONTAINER(to), widget); | |
370 | g_object_unref(G_OBJECT(widget)); | |
371 | } | |
372 | ||
373 | static void *gd_win32_get_hwnd(VirtualConsole *vc) | |
374 | { | |
375 | #ifdef G_OS_WIN32 | |
376 | return gdk_win32_window_get_impl_hwnd( | |
377 | gtk_widget_get_window(vc->window ? vc->window : vc->s->window)); | |
378 | #else | |
379 | return NULL; | |
380 | #endif | |
381 | } | |
382 | ||
383 | /** DisplayState Callbacks **/ | |
384 | ||
385 | static void gd_update(DisplayChangeListener *dcl, | |
386 | int x, int y, int w, int h) | |
387 | { | |
388 | VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); | |
389 | GdkWindow *win; | |
390 | int x1, x2, y1, y2; | |
391 | int mx, my; | |
392 | int fbw, fbh; | |
393 | int ww, wh; | |
394 | ||
395 | trace_gd_update(vc->label, x, y, w, h); | |
396 | ||
397 | if (!gtk_widget_get_realized(vc->gfx.drawing_area)) { | |
398 | return; | |
399 | } | |
400 | ||
401 | if (vc->gfx.convert) { | |
402 | pixman_image_composite(PIXMAN_OP_SRC, vc->gfx.ds->image, | |
403 | NULL, vc->gfx.convert, | |
404 | x, y, 0, 0, x, y, w, h); | |
405 | } | |
406 | ||
407 | x1 = floor(x * vc->gfx.scale_x); | |
408 | y1 = floor(y * vc->gfx.scale_y); | |
409 | ||
410 | x2 = ceil(x * vc->gfx.scale_x + w * vc->gfx.scale_x); | |
411 | y2 = ceil(y * vc->gfx.scale_y + h * vc->gfx.scale_y); | |
412 | ||
413 | fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x; | |
414 | fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y; | |
415 | ||
416 | win = gtk_widget_get_window(vc->gfx.drawing_area); | |
417 | if (!win) { | |
418 | return; | |
419 | } | |
420 | ww = gdk_window_get_width(win); | |
421 | wh = gdk_window_get_height(win); | |
422 | ||
423 | mx = my = 0; | |
424 | if (ww > fbw) { | |
425 | mx = (ww - fbw) / 2; | |
426 | } | |
427 | if (wh > fbh) { | |
428 | my = (wh - fbh) / 2; | |
429 | } | |
430 | ||
431 | gtk_widget_queue_draw_area(vc->gfx.drawing_area, | |
432 | mx + x1, my + y1, (x2 - x1), (y2 - y1)); | |
433 | } | |
434 | ||
435 | static void gd_refresh(DisplayChangeListener *dcl) | |
436 | { | |
437 | graphic_hw_update(dcl->con); | |
438 | } | |
439 | ||
440 | static GdkDevice *gd_get_pointer(GdkDisplay *dpy) | |
441 | { | |
442 | return gdk_seat_get_pointer(gdk_display_get_default_seat(dpy)); | |
443 | } | |
444 | ||
445 | static void gd_mouse_set(DisplayChangeListener *dcl, | |
446 | int x, int y, int visible) | |
447 | { | |
448 | VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); | |
449 | GdkDisplay *dpy; | |
450 | gint x_root, y_root; | |
451 | ||
452 | if (qemu_input_is_absolute()) { | |
453 | return; | |
454 | } | |
455 | ||
456 | dpy = gtk_widget_get_display(vc->gfx.drawing_area); | |
457 | gdk_window_get_root_coords(gtk_widget_get_window(vc->gfx.drawing_area), | |
458 | x, y, &x_root, &y_root); | |
459 | gdk_device_warp(gd_get_pointer(dpy), | |
460 | gtk_widget_get_screen(vc->gfx.drawing_area), | |
461 | x_root, y_root); | |
462 | vc->s->last_x = x; | |
463 | vc->s->last_y = y; | |
464 | } | |
465 | ||
466 | static void gd_cursor_define(DisplayChangeListener *dcl, | |
467 | QEMUCursor *c) | |
468 | { | |
469 | VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); | |
470 | GdkPixbuf *pixbuf; | |
471 | GdkCursor *cursor; | |
472 | ||
473 | if (!gtk_widget_get_realized(vc->gfx.drawing_area)) { | |
474 | return; | |
475 | } | |
476 | ||
477 | pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data), | |
478 | GDK_COLORSPACE_RGB, true, 8, | |
479 | c->width, c->height, c->width * 4, | |
480 | NULL, NULL); | |
481 | cursor = gdk_cursor_new_from_pixbuf | |
482 | (gtk_widget_get_display(vc->gfx.drawing_area), | |
483 | pixbuf, c->hot_x, c->hot_y); | |
484 | gdk_window_set_cursor(gtk_widget_get_window(vc->gfx.drawing_area), cursor); | |
485 | g_object_unref(pixbuf); | |
486 | g_object_unref(cursor); | |
487 | } | |
488 | ||
489 | static void gd_switch(DisplayChangeListener *dcl, | |
490 | DisplaySurface *surface) | |
491 | { | |
492 | VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); | |
493 | bool resized = true; | |
494 | ||
495 | trace_gd_switch(vc->label, surface_width(surface), surface_height(surface)); | |
496 | ||
497 | if (vc->gfx.surface) { | |
498 | cairo_surface_destroy(vc->gfx.surface); | |
499 | vc->gfx.surface = NULL; | |
500 | } | |
501 | if (vc->gfx.convert) { | |
502 | pixman_image_unref(vc->gfx.convert); | |
503 | vc->gfx.convert = NULL; | |
504 | } | |
505 | ||
506 | if (vc->gfx.ds && | |
507 | surface_width(vc->gfx.ds) == surface_width(surface) && | |
508 | surface_height(vc->gfx.ds) == surface_height(surface)) { | |
509 | resized = false; | |
510 | } | |
511 | vc->gfx.ds = surface; | |
512 | ||
513 | if (surface->format == PIXMAN_x8r8g8b8) { | |
514 | /* | |
515 | * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24 | |
516 | * | |
517 | * No need to convert, use surface directly. Should be the | |
518 | * common case as this is qemu_default_pixelformat(32) too. | |
519 | */ | |
520 | vc->gfx.surface = cairo_image_surface_create_for_data | |
521 | (surface_data(surface), | |
522 | CAIRO_FORMAT_RGB24, | |
523 | surface_width(surface), | |
524 | surface_height(surface), | |
525 | surface_stride(surface)); | |
526 | } else { | |
527 | /* Must convert surface, use pixman to do it. */ | |
528 | vc->gfx.convert = pixman_image_create_bits(PIXMAN_x8r8g8b8, | |
529 | surface_width(surface), | |
530 | surface_height(surface), | |
531 | NULL, 0); | |
532 | vc->gfx.surface = cairo_image_surface_create_for_data | |
533 | ((void *)pixman_image_get_data(vc->gfx.convert), | |
534 | CAIRO_FORMAT_RGB24, | |
535 | pixman_image_get_width(vc->gfx.convert), | |
536 | pixman_image_get_height(vc->gfx.convert), | |
537 | pixman_image_get_stride(vc->gfx.convert)); | |
538 | pixman_image_composite(PIXMAN_OP_SRC, vc->gfx.ds->image, | |
539 | NULL, vc->gfx.convert, | |
540 | 0, 0, 0, 0, 0, 0, | |
541 | pixman_image_get_width(vc->gfx.convert), | |
542 | pixman_image_get_height(vc->gfx.convert)); | |
543 | } | |
544 | ||
545 | if (resized) { | |
546 | gd_update_windowsize(vc); | |
547 | } else { | |
548 | gd_update_full_redraw(vc); | |
549 | } | |
550 | } | |
551 | ||
552 | static const DisplayChangeListenerOps dcl_ops = { | |
553 | .dpy_name = "gtk", | |
554 | .dpy_gfx_update = gd_update, | |
555 | .dpy_gfx_switch = gd_switch, | |
556 | .dpy_gfx_check_format = qemu_pixman_check_format, | |
557 | .dpy_refresh = gd_refresh, | |
558 | .dpy_mouse_set = gd_mouse_set, | |
559 | .dpy_cursor_define = gd_cursor_define, | |
560 | }; | |
561 | ||
562 | ||
563 | #if defined(CONFIG_OPENGL) | |
564 | ||
565 | static bool gd_has_dmabuf(DisplayChangeListener *dcl) | |
566 | { | |
567 | VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); | |
568 | ||
569 | if (gtk_use_gl_area && !gtk_widget_get_realized(vc->gfx.drawing_area)) { | |
570 | /* FIXME: Assume it will work, actual check done after realize */ | |
571 | /* fixing this would require delaying listener registration */ | |
572 | return true; | |
573 | } | |
574 | ||
575 | return vc->gfx.has_dmabuf; | |
576 | } | |
577 | ||
578 | /** DisplayState Callbacks (opengl version) **/ | |
579 | ||
580 | static const DisplayChangeListenerOps dcl_gl_area_ops = { | |
581 | .dpy_name = "gtk-egl", | |
582 | .dpy_gfx_update = gd_gl_area_update, | |
583 | .dpy_gfx_switch = gd_gl_area_switch, | |
584 | .dpy_gfx_check_format = console_gl_check_format, | |
585 | .dpy_refresh = gd_gl_area_refresh, | |
586 | .dpy_mouse_set = gd_mouse_set, | |
587 | .dpy_cursor_define = gd_cursor_define, | |
588 | ||
589 | .dpy_gl_ctx_create = gd_gl_area_create_context, | |
590 | .dpy_gl_ctx_destroy = gd_gl_area_destroy_context, | |
591 | .dpy_gl_ctx_make_current = gd_gl_area_make_current, | |
592 | .dpy_gl_scanout_texture = gd_gl_area_scanout_texture, | |
593 | .dpy_gl_scanout_disable = gd_gl_area_scanout_disable, | |
594 | .dpy_gl_update = gd_gl_area_scanout_flush, | |
595 | .dpy_gl_scanout_dmabuf = gd_gl_area_scanout_dmabuf, | |
596 | .dpy_has_dmabuf = gd_has_dmabuf, | |
597 | }; | |
598 | ||
599 | #ifdef CONFIG_X11 | |
600 | ||
601 | static const DisplayChangeListenerOps dcl_egl_ops = { | |
602 | .dpy_name = "gtk-egl", | |
603 | .dpy_gfx_update = gd_egl_update, | |
604 | .dpy_gfx_switch = gd_egl_switch, | |
605 | .dpy_gfx_check_format = console_gl_check_format, | |
606 | .dpy_refresh = gd_egl_refresh, | |
607 | .dpy_mouse_set = gd_mouse_set, | |
608 | .dpy_cursor_define = gd_cursor_define, | |
609 | ||
610 | .dpy_gl_ctx_create = gd_egl_create_context, | |
611 | .dpy_gl_ctx_destroy = qemu_egl_destroy_context, | |
612 | .dpy_gl_ctx_make_current = gd_egl_make_current, | |
613 | .dpy_gl_scanout_disable = gd_egl_scanout_disable, | |
614 | .dpy_gl_scanout_texture = gd_egl_scanout_texture, | |
615 | .dpy_gl_scanout_dmabuf = gd_egl_scanout_dmabuf, | |
616 | .dpy_gl_cursor_dmabuf = gd_egl_cursor_dmabuf, | |
617 | .dpy_gl_cursor_position = gd_egl_cursor_position, | |
618 | .dpy_gl_release_dmabuf = gd_egl_release_dmabuf, | |
619 | .dpy_gl_update = gd_egl_scanout_flush, | |
620 | .dpy_has_dmabuf = gd_has_dmabuf, | |
621 | }; | |
622 | ||
623 | #endif | |
624 | ||
625 | #endif /* CONFIG_OPENGL */ | |
626 | ||
627 | /** QEMU Events **/ | |
628 | ||
629 | static void gd_change_runstate(void *opaque, bool running, RunState state) | |
630 | { | |
631 | GtkDisplayState *s = opaque; | |
632 | ||
633 | gd_update_caption(s); | |
634 | } | |
635 | ||
636 | static void gd_mouse_mode_change(Notifier *notify, void *data) | |
637 | { | |
638 | GtkDisplayState *s; | |
639 | int i; | |
640 | ||
641 | s = container_of(notify, GtkDisplayState, mouse_mode_notifier); | |
642 | /* release the grab at switching to absolute mode */ | |
643 | if (qemu_input_is_absolute() && gd_is_grab_active(s)) { | |
644 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), | |
645 | FALSE); | |
646 | } | |
647 | for (i = 0; i < s->nb_vcs; i++) { | |
648 | VirtualConsole *vc = &s->vc[i]; | |
649 | gd_update_cursor(vc); | |
650 | } | |
651 | } | |
652 | ||
653 | /** GTK Events **/ | |
654 | ||
655 | static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event, | |
656 | void *opaque) | |
657 | { | |
658 | GtkDisplayState *s = opaque; | |
659 | bool allow_close = true; | |
660 | ||
661 | if (s->opts->has_window_close && !s->opts->window_close) { | |
662 | allow_close = false; | |
663 | } | |
664 | ||
665 | if (allow_close) { | |
666 | qmp_quit(NULL); | |
667 | } | |
668 | ||
669 | return TRUE; | |
670 | } | |
671 | ||
672 | static void gd_set_ui_info(VirtualConsole *vc, gint width, gint height) | |
673 | { | |
674 | QemuUIInfo info; | |
675 | ||
676 | memset(&info, 0, sizeof(info)); | |
677 | info.width = width; | |
678 | info.height = height; | |
679 | dpy_set_ui_info(vc->gfx.dcl.con, &info); | |
680 | } | |
681 | ||
682 | #if defined(CONFIG_OPENGL) | |
683 | ||
684 | static gboolean gd_render_event(GtkGLArea *area, GdkGLContext *context, | |
685 | void *opaque) | |
686 | { | |
687 | VirtualConsole *vc = opaque; | |
688 | ||
689 | if (vc->gfx.gls) { | |
690 | gd_gl_area_draw(vc); | |
691 | } | |
692 | return TRUE; | |
693 | } | |
694 | ||
695 | static void gd_resize_event(GtkGLArea *area, | |
696 | gint width, gint height, gpointer *opaque) | |
697 | { | |
698 | VirtualConsole *vc = (void *)opaque; | |
699 | ||
700 | gd_set_ui_info(vc, width, height); | |
701 | } | |
702 | ||
703 | #endif | |
704 | ||
705 | /* | |
706 | * If available, return the update interval of the monitor in ms, | |
707 | * else return 0 (the default update interval). | |
708 | */ | |
709 | int gd_monitor_update_interval(GtkWidget *widget) | |
710 | { | |
711 | #ifdef GDK_VERSION_3_22 | |
712 | GdkWindow *win = gtk_widget_get_window(widget); | |
713 | ||
714 | if (win) { | |
715 | GdkDisplay *dpy = gtk_widget_get_display(widget); | |
716 | GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win); | |
717 | int refresh_rate = gdk_monitor_get_refresh_rate(monitor); /* [mHz] */ | |
718 | ||
719 | if (refresh_rate) { | |
720 | /* T = 1 / f = 1 [s*Hz] / f = 1000*1000 [ms*mHz] / f */ | |
721 | return MIN(1000 * 1000 / refresh_rate, | |
722 | GUI_REFRESH_INTERVAL_DEFAULT); | |
723 | } | |
724 | } | |
725 | #endif | |
726 | return 0; | |
727 | } | |
728 | ||
729 | static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque) | |
730 | { | |
731 | VirtualConsole *vc = opaque; | |
732 | GtkDisplayState *s = vc->s; | |
733 | int mx, my; | |
734 | int ww, wh; | |
735 | int fbw, fbh; | |
736 | ||
737 | #if defined(CONFIG_OPENGL) | |
738 | if (vc->gfx.gls) { | |
739 | if (gtk_use_gl_area) { | |
740 | /* invoke render callback please */ | |
741 | return FALSE; | |
742 | } else { | |
743 | #ifdef CONFIG_X11 | |
744 | gd_egl_draw(vc); | |
745 | return TRUE; | |
746 | #else | |
747 | abort(); | |
748 | #endif | |
749 | } | |
750 | } | |
751 | #endif | |
752 | ||
753 | if (!gtk_widget_get_realized(widget)) { | |
754 | return FALSE; | |
755 | } | |
756 | if (!vc->gfx.ds) { | |
757 | return FALSE; | |
758 | } | |
759 | ||
760 | vc->gfx.dcl.update_interval = | |
761 | gd_monitor_update_interval(vc->window ? vc->window : s->window); | |
762 | ||
763 | fbw = surface_width(vc->gfx.ds); | |
764 | fbh = surface_height(vc->gfx.ds); | |
765 | ||
766 | ww = gdk_window_get_width(gtk_widget_get_window(widget)); | |
767 | wh = gdk_window_get_height(gtk_widget_get_window(widget)); | |
768 | ||
769 | if (s->full_screen) { | |
770 | vc->gfx.scale_x = (double)ww / fbw; | |
771 | vc->gfx.scale_y = (double)wh / fbh; | |
772 | } else if (s->free_scale) { | |
773 | double sx, sy; | |
774 | ||
775 | sx = (double)ww / fbw; | |
776 | sy = (double)wh / fbh; | |
777 | ||
778 | vc->gfx.scale_x = vc->gfx.scale_y = MIN(sx, sy); | |
779 | } | |
780 | ||
781 | fbw *= vc->gfx.scale_x; | |
782 | fbh *= vc->gfx.scale_y; | |
783 | ||
784 | mx = my = 0; | |
785 | if (ww > fbw) { | |
786 | mx = (ww - fbw) / 2; | |
787 | } | |
788 | if (wh > fbh) { | |
789 | my = (wh - fbh) / 2; | |
790 | } | |
791 | ||
792 | cairo_rectangle(cr, 0, 0, ww, wh); | |
793 | ||
794 | /* Optionally cut out the inner area where the pixmap | |
795 | will be drawn. This avoids 'flashing' since we're | |
796 | not double-buffering. Note we're using the undocumented | |
797 | behaviour of drawing the rectangle from right to left | |
798 | to cut out the whole */ | |
799 | cairo_rectangle(cr, mx + fbw, my, | |
800 | -1 * fbw, fbh); | |
801 | cairo_fill(cr); | |
802 | ||
803 | cairo_scale(cr, vc->gfx.scale_x, vc->gfx.scale_y); | |
804 | cairo_set_source_surface(cr, vc->gfx.surface, | |
805 | mx / vc->gfx.scale_x, my / vc->gfx.scale_y); | |
806 | cairo_paint(cr); | |
807 | ||
808 | return TRUE; | |
809 | } | |
810 | ||
811 | static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion, | |
812 | void *opaque) | |
813 | { | |
814 | VirtualConsole *vc = opaque; | |
815 | GtkDisplayState *s = vc->s; | |
816 | int x, y; | |
817 | int mx, my; | |
818 | int fbh, fbw; | |
819 | int ww, wh; | |
820 | ||
821 | if (!vc->gfx.ds) { | |
822 | return TRUE; | |
823 | } | |
824 | ||
825 | fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x; | |
826 | fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y; | |
827 | ||
828 | ww = gdk_window_get_width(gtk_widget_get_window(vc->gfx.drawing_area)); | |
829 | wh = gdk_window_get_height(gtk_widget_get_window(vc->gfx.drawing_area)); | |
830 | ||
831 | mx = my = 0; | |
832 | if (ww > fbw) { | |
833 | mx = (ww - fbw) / 2; | |
834 | } | |
835 | if (wh > fbh) { | |
836 | my = (wh - fbh) / 2; | |
837 | } | |
838 | ||
839 | x = (motion->x - mx) / vc->gfx.scale_x; | |
840 | y = (motion->y - my) / vc->gfx.scale_y; | |
841 | ||
842 | if (qemu_input_is_absolute()) { | |
843 | if (x < 0 || y < 0 || | |
844 | x >= surface_width(vc->gfx.ds) || | |
845 | y >= surface_height(vc->gfx.ds)) { | |
846 | return TRUE; | |
847 | } | |
848 | qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_X, x, | |
849 | 0, surface_width(vc->gfx.ds)); | |
850 | qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_Y, y, | |
851 | 0, surface_height(vc->gfx.ds)); | |
852 | qemu_input_event_sync(); | |
853 | } else if (s->last_set && s->ptr_owner == vc) { | |
854 | qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_X, x - s->last_x); | |
855 | qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_Y, y - s->last_y); | |
856 | qemu_input_event_sync(); | |
857 | } | |
858 | s->last_x = x; | |
859 | s->last_y = y; | |
860 | s->last_set = TRUE; | |
861 | ||
862 | if (!qemu_input_is_absolute() && s->ptr_owner == vc) { | |
863 | GdkScreen *screen = gtk_widget_get_screen(vc->gfx.drawing_area); | |
864 | GdkDisplay *dpy = gtk_widget_get_display(widget); | |
865 | GdkWindow *win = gtk_widget_get_window(widget); | |
866 | GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win); | |
867 | GdkRectangle geometry; | |
868 | ||
869 | int x = (int)motion->x_root; | |
870 | int y = (int)motion->y_root; | |
871 | ||
872 | gdk_monitor_get_geometry(monitor, &geometry); | |
873 | ||
874 | /* In relative mode check to see if client pointer hit | |
875 | * one of the monitor edges, and if so move it back to the | |
876 | * center of the monitor. This is important because the pointer | |
877 | * in the server doesn't correspond 1-for-1, and so | |
878 | * may still be only half way across the screen. Without | |
879 | * this warp, the server pointer would thus appear to hit | |
880 | * an invisible wall */ | |
881 | if (x <= geometry.x || x - geometry.x >= geometry.width - 1 || | |
882 | y <= geometry.y || y - geometry.y >= geometry.height - 1) { | |
883 | GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion); | |
884 | x = geometry.x + geometry.width / 2; | |
885 | y = geometry.y + geometry.height / 2; | |
886 | ||
887 | gdk_device_warp(dev, screen, x, y); | |
888 | s->last_set = FALSE; | |
889 | return FALSE; | |
890 | } | |
891 | } | |
892 | return TRUE; | |
893 | } | |
894 | ||
895 | static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button, | |
896 | void *opaque) | |
897 | { | |
898 | VirtualConsole *vc = opaque; | |
899 | GtkDisplayState *s = vc->s; | |
900 | InputButton btn; | |
901 | ||
902 | /* implicitly grab the input at the first click in the relative mode */ | |
903 | if (button->button == 1 && button->type == GDK_BUTTON_PRESS && | |
904 | !qemu_input_is_absolute() && s->ptr_owner != vc) { | |
905 | if (!vc->window) { | |
906 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), | |
907 | TRUE); | |
908 | } else { | |
909 | gd_grab_pointer(vc, "relative-mode-click"); | |
910 | } | |
911 | return TRUE; | |
912 | } | |
913 | ||
914 | if (button->button == 1) { | |
915 | btn = INPUT_BUTTON_LEFT; | |
916 | } else if (button->button == 2) { | |
917 | btn = INPUT_BUTTON_MIDDLE; | |
918 | } else if (button->button == 3) { | |
919 | btn = INPUT_BUTTON_RIGHT; | |
920 | } else if (button->button == 8) { | |
921 | btn = INPUT_BUTTON_SIDE; | |
922 | } else if (button->button == 9) { | |
923 | btn = INPUT_BUTTON_EXTRA; | |
924 | } else { | |
925 | return TRUE; | |
926 | } | |
927 | ||
928 | qemu_input_queue_btn(vc->gfx.dcl.con, btn, | |
929 | button->type == GDK_BUTTON_PRESS); | |
930 | qemu_input_event_sync(); | |
931 | return TRUE; | |
932 | } | |
933 | ||
934 | static gboolean gd_scroll_event(GtkWidget *widget, GdkEventScroll *scroll, | |
935 | void *opaque) | |
936 | { | |
937 | VirtualConsole *vc = opaque; | |
938 | InputButton btn; | |
939 | ||
940 | if (scroll->direction == GDK_SCROLL_UP) { | |
941 | btn = INPUT_BUTTON_WHEEL_UP; | |
942 | } else if (scroll->direction == GDK_SCROLL_DOWN) { | |
943 | btn = INPUT_BUTTON_WHEEL_DOWN; | |
944 | } else if (scroll->direction == GDK_SCROLL_SMOOTH) { | |
945 | gdouble delta_x, delta_y; | |
946 | if (!gdk_event_get_scroll_deltas((GdkEvent *)scroll, | |
947 | &delta_x, &delta_y)) { | |
948 | return TRUE; | |
949 | } | |
950 | if (delta_y == 0) { | |
951 | return TRUE; | |
952 | } else if (delta_y > 0) { | |
953 | btn = INPUT_BUTTON_WHEEL_DOWN; | |
954 | } else { | |
955 | btn = INPUT_BUTTON_WHEEL_UP; | |
956 | } | |
957 | } else { | |
958 | return TRUE; | |
959 | } | |
960 | ||
961 | qemu_input_queue_btn(vc->gfx.dcl.con, btn, true); | |
962 | qemu_input_event_sync(); | |
963 | qemu_input_queue_btn(vc->gfx.dcl.con, btn, false); | |
964 | qemu_input_event_sync(); | |
965 | return TRUE; | |
966 | } | |
967 | ||
968 | ||
969 | static const guint16 *gd_get_keymap(size_t *maplen) | |
970 | { | |
971 | GdkDisplay *dpy = gdk_display_get_default(); | |
972 | ||
973 | #ifdef GDK_WINDOWING_X11 | |
974 | if (GDK_IS_X11_DISPLAY(dpy)) { | |
975 | trace_gd_keymap_windowing("x11"); | |
976 | return qemu_xkeymap_mapping_table( | |
977 | gdk_x11_display_get_xdisplay(dpy), maplen); | |
978 | } | |
979 | #endif | |
980 | ||
981 | #ifdef GDK_WINDOWING_WAYLAND | |
982 | if (GDK_IS_WAYLAND_DISPLAY(dpy)) { | |
983 | trace_gd_keymap_windowing("wayland"); | |
984 | *maplen = qemu_input_map_xorgevdev_to_qcode_len; | |
985 | return qemu_input_map_xorgevdev_to_qcode; | |
986 | } | |
987 | #endif | |
988 | ||
989 | #ifdef GDK_WINDOWING_WIN32 | |
990 | if (GDK_IS_WIN32_DISPLAY(dpy)) { | |
991 | trace_gd_keymap_windowing("win32"); | |
992 | *maplen = qemu_input_map_atset1_to_qcode_len; | |
993 | return qemu_input_map_atset1_to_qcode; | |
994 | } | |
995 | #endif | |
996 | ||
997 | #ifdef GDK_WINDOWING_QUARTZ | |
998 | if (GDK_IS_QUARTZ_DISPLAY(dpy)) { | |
999 | trace_gd_keymap_windowing("quartz"); | |
1000 | *maplen = qemu_input_map_osx_to_qcode_len; | |
1001 | return qemu_input_map_osx_to_qcode; | |
1002 | } | |
1003 | #endif | |
1004 | ||
1005 | #ifdef GDK_WINDOWING_BROADWAY | |
1006 | if (GDK_IS_BROADWAY_DISPLAY(dpy)) { | |
1007 | trace_gd_keymap_windowing("broadway"); | |
1008 | g_warning("experimental: using broadway, x11 virtual keysym\n" | |
1009 | "mapping - with very limited support. See also\n" | |
1010 | "https://bugzilla.gnome.org/show_bug.cgi?id=700105"); | |
1011 | *maplen = qemu_input_map_x11_to_qcode_len; | |
1012 | return qemu_input_map_x11_to_qcode; | |
1013 | } | |
1014 | #endif | |
1015 | ||
1016 | g_warning("Unsupported GDK Windowing platform.\n" | |
1017 | "Disabling extended keycode tables.\n" | |
1018 | "Please report to qemu-devel@nongnu.org\n" | |
1019 | "including the following information:\n" | |
1020 | "\n" | |
1021 | " - Operating system\n" | |
1022 | " - GDK Windowing system build\n"); | |
1023 | return NULL; | |
1024 | } | |
1025 | ||
1026 | ||
1027 | static int gd_map_keycode(int scancode) | |
1028 | { | |
1029 | if (!keycode_map) { | |
1030 | return 0; | |
1031 | } | |
1032 | if (scancode > keycode_maplen) { | |
1033 | return 0; | |
1034 | } | |
1035 | ||
1036 | return keycode_map[scancode]; | |
1037 | } | |
1038 | ||
1039 | static int gd_get_keycode(GdkEventKey *key) | |
1040 | { | |
1041 | #ifdef G_OS_WIN32 | |
1042 | int scancode = gdk_event_get_scancode((GdkEvent *)key); | |
1043 | ||
1044 | /* translate Windows native scancodes to atset1 keycodes */ | |
1045 | switch (scancode & (KF_EXTENDED | 0xff)) { | |
1046 | case 0x145: /* NUMLOCK */ | |
1047 | return scancode & 0xff; | |
1048 | } | |
1049 | ||
1050 | return scancode & KF_EXTENDED ? | |
1051 | 0xe000 | (scancode & 0xff) : scancode & 0xff; | |
1052 | ||
1053 | #else | |
1054 | return key->hardware_keycode; | |
1055 | #endif | |
1056 | } | |
1057 | ||
1058 | static gboolean gd_text_key_down(GtkWidget *widget, | |
1059 | GdkEventKey *key, void *opaque) | |
1060 | { | |
1061 | VirtualConsole *vc = opaque; | |
1062 | QemuConsole *con = vc->gfx.dcl.con; | |
1063 | ||
1064 | if (key->keyval == GDK_KEY_Delete) { | |
1065 | kbd_put_qcode_console(con, Q_KEY_CODE_DELETE, false); | |
1066 | } else if (key->length) { | |
1067 | kbd_put_string_console(con, key->string, key->length); | |
1068 | } else { | |
1069 | int qcode = gd_map_keycode(gd_get_keycode(key)); | |
1070 | kbd_put_qcode_console(con, qcode, false); | |
1071 | } | |
1072 | return TRUE; | |
1073 | } | |
1074 | ||
1075 | static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque) | |
1076 | { | |
1077 | VirtualConsole *vc = opaque; | |
1078 | int keycode, qcode; | |
1079 | ||
1080 | #ifdef G_OS_WIN32 | |
1081 | /* on windows, we ought to ignore the reserved key event? */ | |
1082 | if (key->hardware_keycode == 0xff) | |
1083 | return false; | |
1084 | ||
1085 | if (!vc->s->kbd_owner) { | |
1086 | if (key->hardware_keycode == VK_LWIN || | |
1087 | key->hardware_keycode == VK_RWIN) { | |
1088 | return FALSE; | |
1089 | } | |
1090 | } | |
1091 | #endif | |
1092 | ||
1093 | if (key->keyval == GDK_KEY_Pause | |
1094 | #ifdef G_OS_WIN32 | |
1095 | /* for some reason GDK does not fill keyval for VK_PAUSE | |
1096 | * See https://bugzilla.gnome.org/show_bug.cgi?id=769214 | |
1097 | */ | |
1098 | || key->hardware_keycode == VK_PAUSE | |
1099 | #endif | |
1100 | ) { | |
1101 | qkbd_state_key_event(vc->gfx.kbd, Q_KEY_CODE_PAUSE, | |
1102 | key->type == GDK_KEY_PRESS); | |
1103 | return TRUE; | |
1104 | } | |
1105 | ||
1106 | keycode = gd_get_keycode(key); | |
1107 | qcode = gd_map_keycode(keycode); | |
1108 | ||
1109 | trace_gd_key_event(vc->label, keycode, qcode, | |
1110 | (key->type == GDK_KEY_PRESS) ? "down" : "up"); | |
1111 | ||
1112 | qkbd_state_key_event(vc->gfx.kbd, qcode, | |
1113 | key->type == GDK_KEY_PRESS); | |
1114 | ||
1115 | return TRUE; | |
1116 | } | |
1117 | ||
1118 | static gboolean gd_grab_broken_event(GtkWidget *widget, | |
1119 | GdkEventGrabBroken *event, void *opaque) | |
1120 | { | |
1121 | #ifdef CONFIG_WIN32 | |
1122 | /* | |
1123 | * On Windows the Ctrl-Alt-Del key combination can't be grabbed. This | |
1124 | * key combination leaves all three keys in a stuck condition. We use | |
1125 | * the grab-broken-event to release all keys. | |
1126 | */ | |
1127 | if (event->keyboard) { | |
1128 | VirtualConsole *vc = opaque; | |
1129 | GtkDisplayState *s = vc->s; | |
1130 | ||
1131 | gtk_release_modifiers(s); | |
1132 | } | |
1133 | #endif | |
1134 | return TRUE; | |
1135 | } | |
1136 | ||
1137 | static gboolean gd_event(GtkWidget *widget, GdkEvent *event, void *opaque) | |
1138 | { | |
1139 | if (event->type == GDK_MOTION_NOTIFY) { | |
1140 | return gd_motion_event(widget, &event->motion, opaque); | |
1141 | } | |
1142 | return FALSE; | |
1143 | } | |
1144 | ||
1145 | /** Window Menu Actions **/ | |
1146 | ||
1147 | static void gd_menu_pause(GtkMenuItem *item, void *opaque) | |
1148 | { | |
1149 | GtkDisplayState *s = opaque; | |
1150 | ||
1151 | if (s->external_pause_update) { | |
1152 | return; | |
1153 | } | |
1154 | if (runstate_is_running()) { | |
1155 | qmp_stop(NULL); | |
1156 | } else { | |
1157 | qmp_cont(NULL); | |
1158 | } | |
1159 | } | |
1160 | ||
1161 | static void gd_menu_reset(GtkMenuItem *item, void *opaque) | |
1162 | { | |
1163 | qmp_system_reset(NULL); | |
1164 | } | |
1165 | ||
1166 | static void gd_menu_powerdown(GtkMenuItem *item, void *opaque) | |
1167 | { | |
1168 | qmp_system_powerdown(NULL); | |
1169 | } | |
1170 | ||
1171 | static void gd_menu_quit(GtkMenuItem *item, void *opaque) | |
1172 | { | |
1173 | qmp_quit(NULL); | |
1174 | } | |
1175 | ||
1176 | static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque) | |
1177 | { | |
1178 | GtkDisplayState *s = opaque; | |
1179 | VirtualConsole *vc = gd_vc_find_by_menu(s); | |
1180 | GtkNotebook *nb = GTK_NOTEBOOK(s->notebook); | |
1181 | gint page; | |
1182 | ||
1183 | gtk_release_modifiers(s); | |
1184 | if (vc) { | |
1185 | page = gtk_notebook_page_num(nb, vc->tab_item); | |
1186 | gtk_notebook_set_current_page(nb, page); | |
1187 | gtk_widget_grab_focus(vc->focus); | |
1188 | } | |
1189 | } | |
1190 | ||
1191 | static void gd_accel_switch_vc(void *opaque) | |
1192 | { | |
1193 | VirtualConsole *vc = opaque; | |
1194 | ||
1195 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE); | |
1196 | } | |
1197 | ||
1198 | static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque) | |
1199 | { | |
1200 | GtkDisplayState *s = opaque; | |
1201 | VirtualConsole *vc = gd_vc_find_current(s); | |
1202 | ||
1203 | if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) { | |
1204 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE); | |
1205 | } else { | |
1206 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); | |
1207 | } | |
1208 | gd_update_windowsize(vc); | |
1209 | } | |
1210 | ||
1211 | static gboolean gd_tab_window_close(GtkWidget *widget, GdkEvent *event, | |
1212 | void *opaque) | |
1213 | { | |
1214 | VirtualConsole *vc = opaque; | |
1215 | GtkDisplayState *s = vc->s; | |
1216 | ||
1217 | gtk_widget_set_sensitive(vc->menu_item, true); | |
1218 | gd_widget_reparent(vc->window, s->notebook, vc->tab_item); | |
1219 | gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(s->notebook), | |
1220 | vc->tab_item, vc->label); | |
1221 | gtk_widget_destroy(vc->window); | |
1222 | vc->window = NULL; | |
1223 | return TRUE; | |
1224 | } | |
1225 | ||
1226 | static gboolean gd_win_grab(void *opaque) | |
1227 | { | |
1228 | VirtualConsole *vc = opaque; | |
1229 | ||
1230 | fprintf(stderr, "%s: %s\n", __func__, vc->label); | |
1231 | if (vc->s->ptr_owner) { | |
1232 | gd_ungrab_pointer(vc->s); | |
1233 | } else { | |
1234 | gd_grab_pointer(vc, "user-request-detached-tab"); | |
1235 | } | |
1236 | return TRUE; | |
1237 | } | |
1238 | ||
1239 | static void gd_menu_untabify(GtkMenuItem *item, void *opaque) | |
1240 | { | |
1241 | GtkDisplayState *s = opaque; | |
1242 | VirtualConsole *vc = gd_vc_find_current(s); | |
1243 | ||
1244 | if (vc->type == GD_VC_GFX && | |
1245 | qemu_console_is_graphic(vc->gfx.dcl.con)) { | |
1246 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), | |
1247 | FALSE); | |
1248 | } | |
1249 | if (!vc->window) { | |
1250 | gtk_widget_set_sensitive(vc->menu_item, false); | |
1251 | vc->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
1252 | gd_widget_reparent(s->notebook, vc->window, vc->tab_item); | |
1253 | ||
1254 | g_signal_connect(vc->window, "delete-event", | |
1255 | G_CALLBACK(gd_tab_window_close), vc); | |
1256 | gtk_widget_show_all(vc->window); | |
1257 | ||
1258 | if (qemu_console_is_graphic(vc->gfx.dcl.con)) { | |
1259 | GtkAccelGroup *ag = gtk_accel_group_new(); | |
1260 | gtk_window_add_accel_group(GTK_WINDOW(vc->window), ag); | |
1261 | ||
1262 | GClosure *cb = g_cclosure_new_swap(G_CALLBACK(gd_win_grab), | |
1263 | vc, NULL); | |
1264 | gtk_accel_group_connect(ag, GDK_KEY_g, HOTKEY_MODIFIERS, 0, cb); | |
1265 | } | |
1266 | ||
1267 | gd_update_geometry_hints(vc); | |
1268 | gd_update_caption(s); | |
1269 | } | |
1270 | } | |
1271 | ||
1272 | static void gd_menu_show_menubar(GtkMenuItem *item, void *opaque) | |
1273 | { | |
1274 | GtkDisplayState *s = opaque; | |
1275 | VirtualConsole *vc = gd_vc_find_current(s); | |
1276 | ||
1277 | if (s->full_screen) { | |
1278 | return; | |
1279 | } | |
1280 | ||
1281 | if (gtk_check_menu_item_get_active( | |
1282 | GTK_CHECK_MENU_ITEM(s->show_menubar_item))) { | |
1283 | gtk_widget_show(s->menu_bar); | |
1284 | } else { | |
1285 | gtk_widget_hide(s->menu_bar); | |
1286 | } | |
1287 | gd_update_windowsize(vc); | |
1288 | } | |
1289 | ||
1290 | static void gd_accel_show_menubar(void *opaque) | |
1291 | { | |
1292 | GtkDisplayState *s = opaque; | |
1293 | gtk_menu_item_activate(GTK_MENU_ITEM(s->show_menubar_item)); | |
1294 | } | |
1295 | ||
1296 | static void gd_menu_full_screen(GtkMenuItem *item, void *opaque) | |
1297 | { | |
1298 | GtkDisplayState *s = opaque; | |
1299 | VirtualConsole *vc = gd_vc_find_current(s); | |
1300 | ||
1301 | if (!s->full_screen) { | |
1302 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); | |
1303 | gtk_widget_hide(s->menu_bar); | |
1304 | if (vc->type == GD_VC_GFX) { | |
1305 | gtk_widget_set_size_request(vc->gfx.drawing_area, -1, -1); | |
1306 | } | |
1307 | gtk_window_fullscreen(GTK_WINDOW(s->window)); | |
1308 | s->full_screen = TRUE; | |
1309 | } else { | |
1310 | gtk_window_unfullscreen(GTK_WINDOW(s->window)); | |
1311 | gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s); | |
1312 | if (gtk_check_menu_item_get_active( | |
1313 | GTK_CHECK_MENU_ITEM(s->show_menubar_item))) { | |
1314 | gtk_widget_show(s->menu_bar); | |
1315 | } | |
1316 | s->full_screen = FALSE; | |
1317 | if (vc->type == GD_VC_GFX) { | |
1318 | vc->gfx.scale_x = 1.0; | |
1319 | vc->gfx.scale_y = 1.0; | |
1320 | gd_update_windowsize(vc); | |
1321 | } | |
1322 | } | |
1323 | ||
1324 | gd_update_cursor(vc); | |
1325 | } | |
1326 | ||
1327 | static void gd_accel_full_screen(void *opaque) | |
1328 | { | |
1329 | GtkDisplayState *s = opaque; | |
1330 | gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item)); | |
1331 | } | |
1332 | ||
1333 | static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque) | |
1334 | { | |
1335 | GtkDisplayState *s = opaque; | |
1336 | VirtualConsole *vc = gd_vc_find_current(s); | |
1337 | ||
1338 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), | |
1339 | FALSE); | |
1340 | ||
1341 | vc->gfx.scale_x += VC_SCALE_STEP; | |
1342 | vc->gfx.scale_y += VC_SCALE_STEP; | |
1343 | ||
1344 | gd_update_windowsize(vc); | |
1345 | } | |
1346 | ||
1347 | static void gd_accel_zoom_in(void *opaque) | |
1348 | { | |
1349 | GtkDisplayState *s = opaque; | |
1350 | gtk_menu_item_activate(GTK_MENU_ITEM(s->zoom_in_item)); | |
1351 | } | |
1352 | ||
1353 | static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque) | |
1354 | { | |
1355 | GtkDisplayState *s = opaque; | |
1356 | VirtualConsole *vc = gd_vc_find_current(s); | |
1357 | ||
1358 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), | |
1359 | FALSE); | |
1360 | ||
1361 | vc->gfx.scale_x -= VC_SCALE_STEP; | |
1362 | vc->gfx.scale_y -= VC_SCALE_STEP; | |
1363 | ||
1364 | vc->gfx.scale_x = MAX(vc->gfx.scale_x, VC_SCALE_MIN); | |
1365 | vc->gfx.scale_y = MAX(vc->gfx.scale_y, VC_SCALE_MIN); | |
1366 | ||
1367 | gd_update_windowsize(vc); | |
1368 | } | |
1369 | ||
1370 | static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque) | |
1371 | { | |
1372 | GtkDisplayState *s = opaque; | |
1373 | VirtualConsole *vc = gd_vc_find_current(s); | |
1374 | ||
1375 | vc->gfx.scale_x = 1.0; | |
1376 | vc->gfx.scale_y = 1.0; | |
1377 | ||
1378 | gd_update_windowsize(vc); | |
1379 | } | |
1380 | ||
1381 | static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque) | |
1382 | { | |
1383 | GtkDisplayState *s = opaque; | |
1384 | VirtualConsole *vc = gd_vc_find_current(s); | |
1385 | ||
1386 | if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) { | |
1387 | s->free_scale = TRUE; | |
1388 | } else { | |
1389 | s->free_scale = FALSE; | |
1390 | vc->gfx.scale_x = 1.0; | |
1391 | vc->gfx.scale_y = 1.0; | |
1392 | } | |
1393 | ||
1394 | gd_update_windowsize(vc); | |
1395 | gd_update_full_redraw(vc); | |
1396 | } | |
1397 | ||
1398 | static void gd_grab_update(VirtualConsole *vc, bool kbd, bool ptr) | |
1399 | { | |
1400 | GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area); | |
1401 | GdkSeat *seat = gdk_display_get_default_seat(display); | |
1402 | GdkWindow *window = gtk_widget_get_window(vc->gfx.drawing_area); | |
1403 | GdkSeatCapabilities caps = 0; | |
1404 | GdkCursor *cursor = NULL; | |
1405 | ||
1406 | if (kbd) { | |
1407 | caps |= GDK_SEAT_CAPABILITY_KEYBOARD; | |
1408 | } | |
1409 | if (ptr) { | |
1410 | caps |= GDK_SEAT_CAPABILITY_ALL_POINTING; | |
1411 | cursor = vc->s->null_cursor; | |
1412 | } | |
1413 | ||
1414 | if (caps) { | |
1415 | gdk_seat_grab(seat, window, caps, false, cursor, | |
1416 | NULL, NULL, NULL); | |
1417 | } else { | |
1418 | gdk_seat_ungrab(seat); | |
1419 | } | |
1420 | } | |
1421 | ||
1422 | static void gd_grab_keyboard(VirtualConsole *vc, const char *reason) | |
1423 | { | |
1424 | if (vc->s->kbd_owner) { | |
1425 | if (vc->s->kbd_owner == vc) { | |
1426 | return; | |
1427 | } else { | |
1428 | gd_ungrab_keyboard(vc->s); | |
1429 | } | |
1430 | } | |
1431 | ||
1432 | win32_kbd_set_grab(true); | |
1433 | gd_grab_update(vc, true, vc->s->ptr_owner == vc); | |
1434 | vc->s->kbd_owner = vc; | |
1435 | gd_update_caption(vc->s); | |
1436 | trace_gd_grab(vc->label, "kbd", reason); | |
1437 | } | |
1438 | ||
1439 | static void gd_ungrab_keyboard(GtkDisplayState *s) | |
1440 | { | |
1441 | VirtualConsole *vc = s->kbd_owner; | |
1442 | ||
1443 | if (vc == NULL) { | |
1444 | return; | |
1445 | } | |
1446 | s->kbd_owner = NULL; | |
1447 | ||
1448 | win32_kbd_set_grab(false); | |
1449 | gd_grab_update(vc, false, vc->s->ptr_owner == vc); | |
1450 | gd_update_caption(s); | |
1451 | trace_gd_ungrab(vc->label, "kbd"); | |
1452 | } | |
1453 | ||
1454 | static void gd_grab_pointer(VirtualConsole *vc, const char *reason) | |
1455 | { | |
1456 | GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area); | |
1457 | ||
1458 | if (vc->s->ptr_owner) { | |
1459 | if (vc->s->ptr_owner == vc) { | |
1460 | return; | |
1461 | } else { | |
1462 | gd_ungrab_pointer(vc->s); | |
1463 | } | |
1464 | } | |
1465 | ||
1466 | gd_grab_update(vc, vc->s->kbd_owner == vc, true); | |
1467 | gdk_device_get_position(gd_get_pointer(display), | |
1468 | NULL, &vc->s->grab_x_root, &vc->s->grab_y_root); | |
1469 | vc->s->ptr_owner = vc; | |
1470 | gd_update_caption(vc->s); | |
1471 | trace_gd_grab(vc->label, "ptr", reason); | |
1472 | } | |
1473 | ||
1474 | static void gd_ungrab_pointer(GtkDisplayState *s) | |
1475 | { | |
1476 | VirtualConsole *vc = s->ptr_owner; | |
1477 | GdkDisplay *display; | |
1478 | ||
1479 | if (vc == NULL) { | |
1480 | return; | |
1481 | } | |
1482 | s->ptr_owner = NULL; | |
1483 | ||
1484 | display = gtk_widget_get_display(vc->gfx.drawing_area); | |
1485 | gd_grab_update(vc, vc->s->kbd_owner == vc, false); | |
1486 | gdk_device_warp(gd_get_pointer(display), | |
1487 | gtk_widget_get_screen(vc->gfx.drawing_area), | |
1488 | vc->s->grab_x_root, vc->s->grab_y_root); | |
1489 | gd_update_caption(s); | |
1490 | trace_gd_ungrab(vc->label, "ptr"); | |
1491 | } | |
1492 | ||
1493 | static void gd_menu_grab_input(GtkMenuItem *item, void *opaque) | |
1494 | { | |
1495 | GtkDisplayState *s = opaque; | |
1496 | VirtualConsole *vc = gd_vc_find_current(s); | |
1497 | ||
1498 | if (gd_is_grab_active(s)) { | |
1499 | gd_grab_keyboard(vc, "user-request-main-window"); | |
1500 | gd_grab_pointer(vc, "user-request-main-window"); | |
1501 | } else { | |
1502 | gd_ungrab_keyboard(s); | |
1503 | gd_ungrab_pointer(s); | |
1504 | } | |
1505 | ||
1506 | gd_update_cursor(vc); | |
1507 | } | |
1508 | ||
1509 | static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2, | |
1510 | gpointer data) | |
1511 | { | |
1512 | GtkDisplayState *s = data; | |
1513 | VirtualConsole *vc; | |
1514 | gboolean on_vga; | |
1515 | ||
1516 | if (!gtk_widget_get_realized(s->notebook)) { | |
1517 | return; | |
1518 | } | |
1519 | ||
1520 | vc = gd_vc_find_by_page(s, arg2); | |
1521 | if (!vc) { | |
1522 | return; | |
1523 | } | |
1524 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), | |
1525 | TRUE); | |
1526 | on_vga = (vc->type == GD_VC_GFX && | |
1527 | qemu_console_is_graphic(vc->gfx.dcl.con)); | |
1528 | if (!on_vga) { | |
1529 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), | |
1530 | FALSE); | |
1531 | } else if (s->full_screen) { | |
1532 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), | |
1533 | TRUE); | |
1534 | } | |
1535 | gtk_widget_set_sensitive(s->grab_item, on_vga); | |
1536 | #ifdef CONFIG_VTE | |
1537 | gtk_widget_set_sensitive(s->copy_item, vc->type == GD_VC_VTE); | |
1538 | #endif | |
1539 | ||
1540 | gd_update_windowsize(vc); | |
1541 | gd_update_cursor(vc); | |
1542 | } | |
1543 | ||
1544 | static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing, | |
1545 | gpointer opaque) | |
1546 | { | |
1547 | VirtualConsole *vc = opaque; | |
1548 | GtkDisplayState *s = vc->s; | |
1549 | ||
1550 | if (gd_grab_on_hover(s)) { | |
1551 | gd_grab_keyboard(vc, "grab-on-hover"); | |
1552 | } | |
1553 | return TRUE; | |
1554 | } | |
1555 | ||
1556 | static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing, | |
1557 | gpointer opaque) | |
1558 | { | |
1559 | VirtualConsole *vc = opaque; | |
1560 | GtkDisplayState *s = vc->s; | |
1561 | ||
1562 | if (gd_grab_on_hover(s)) { | |
1563 | gd_ungrab_keyboard(s); | |
1564 | } | |
1565 | return TRUE; | |
1566 | } | |
1567 | ||
1568 | static gboolean gd_focus_in_event(GtkWidget *widget, | |
1569 | GdkEventFocus *event, gpointer opaque) | |
1570 | { | |
1571 | VirtualConsole *vc = opaque; | |
1572 | ||
1573 | win32_kbd_set_window(gd_win32_get_hwnd(vc)); | |
1574 | return TRUE; | |
1575 | } | |
1576 | ||
1577 | static gboolean gd_focus_out_event(GtkWidget *widget, | |
1578 | GdkEventFocus *event, gpointer opaque) | |
1579 | { | |
1580 | VirtualConsole *vc = opaque; | |
1581 | GtkDisplayState *s = vc->s; | |
1582 | ||
1583 | win32_kbd_set_window(NULL); | |
1584 | gtk_release_modifiers(s); | |
1585 | return TRUE; | |
1586 | } | |
1587 | ||
1588 | static gboolean gd_configure(GtkWidget *widget, | |
1589 | GdkEventConfigure *cfg, gpointer opaque) | |
1590 | { | |
1591 | VirtualConsole *vc = opaque; | |
1592 | ||
1593 | gd_set_ui_info(vc, cfg->width, cfg->height); | |
1594 | return FALSE; | |
1595 | } | |
1596 | ||
1597 | /** Virtual Console Callbacks **/ | |
1598 | ||
1599 | static GSList *gd_vc_menu_init(GtkDisplayState *s, VirtualConsole *vc, | |
1600 | int idx, GSList *group, GtkWidget *view_menu) | |
1601 | { | |
1602 | vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, vc->label); | |
1603 | gtk_accel_group_connect(s->accel_group, GDK_KEY_1 + idx, | |
1604 | HOTKEY_MODIFIERS, 0, | |
1605 | g_cclosure_new_swap(G_CALLBACK(gd_accel_switch_vc), vc, NULL)); | |
1606 | gtk_accel_label_set_accel( | |
1607 | GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(vc->menu_item))), | |
1608 | GDK_KEY_1 + idx, HOTKEY_MODIFIERS); | |
1609 | ||
1610 | g_signal_connect(vc->menu_item, "activate", | |
1611 | G_CALLBACK(gd_menu_switch_vc), s); | |
1612 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item); | |
1613 | ||
1614 | return gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item)); | |
1615 | } | |
1616 | ||
1617 | #if defined(CONFIG_VTE) | |
1618 | static void gd_menu_copy(GtkMenuItem *item, void *opaque) | |
1619 | { | |
1620 | GtkDisplayState *s = opaque; | |
1621 | VirtualConsole *vc = gd_vc_find_current(s); | |
1622 | ||
1623 | #if VTE_CHECK_VERSION(0, 50, 0) | |
1624 | vte_terminal_copy_clipboard_format(VTE_TERMINAL(vc->vte.terminal), | |
1625 | VTE_FORMAT_TEXT); | |
1626 | #else | |
1627 | vte_terminal_copy_clipboard(VTE_TERMINAL(vc->vte.terminal)); | |
1628 | #endif | |
1629 | } | |
1630 | ||
1631 | static void gd_vc_adjustment_changed(GtkAdjustment *adjustment, void *opaque) | |
1632 | { | |
1633 | VirtualConsole *vc = opaque; | |
1634 | ||
1635 | if (gtk_adjustment_get_upper(adjustment) > | |
1636 | gtk_adjustment_get_page_size(adjustment)) { | |
1637 | gtk_widget_show(vc->vte.scrollbar); | |
1638 | } else { | |
1639 | gtk_widget_hide(vc->vte.scrollbar); | |
1640 | } | |
1641 | } | |
1642 | ||
1643 | static void gd_vc_send_chars(VirtualConsole *vc) | |
1644 | { | |
1645 | uint32_t len, avail; | |
1646 | ||
1647 | len = qemu_chr_be_can_write(vc->vte.chr); | |
1648 | avail = fifo8_num_used(&vc->vte.out_fifo); | |
1649 | if (len > avail) { | |
1650 | len = avail; | |
1651 | } | |
1652 | while (len > 0) { | |
1653 | const uint8_t *buf; | |
1654 | uint32_t size; | |
1655 | ||
1656 | buf = fifo8_pop_buf(&vc->vte.out_fifo, len, &size); | |
1657 | qemu_chr_be_write(vc->vte.chr, (uint8_t *)buf, size); | |
1658 | len -= size; | |
1659 | } | |
1660 | } | |
1661 | ||
1662 | static int gd_vc_chr_write(Chardev *chr, const uint8_t *buf, int len) | |
1663 | { | |
1664 | VCChardev *vcd = VC_CHARDEV(chr); | |
1665 | VirtualConsole *vc = vcd->console; | |
1666 | ||
1667 | vte_terminal_feed(VTE_TERMINAL(vc->vte.terminal), (const char *)buf, len); | |
1668 | return len; | |
1669 | } | |
1670 | ||
1671 | static void gd_vc_chr_accept_input(Chardev *chr) | |
1672 | { | |
1673 | VCChardev *vcd = VC_CHARDEV(chr); | |
1674 | VirtualConsole *vc = vcd->console; | |
1675 | ||
1676 | gd_vc_send_chars(vc); | |
1677 | } | |
1678 | ||
1679 | static void gd_vc_chr_set_echo(Chardev *chr, bool echo) | |
1680 | { | |
1681 | VCChardev *vcd = VC_CHARDEV(chr); | |
1682 | VirtualConsole *vc = vcd->console; | |
1683 | ||
1684 | if (vc) { | |
1685 | vc->vte.echo = echo; | |
1686 | } else { | |
1687 | vcd->echo = echo; | |
1688 | } | |
1689 | } | |
1690 | ||
1691 | static int nb_vcs; | |
1692 | static Chardev *vcs[MAX_VCS]; | |
1693 | static void gd_vc_open(Chardev *chr, | |
1694 | ChardevBackend *backend, | |
1695 | bool *be_opened, | |
1696 | Error **errp) | |
1697 | { | |
1698 | if (nb_vcs == MAX_VCS) { | |
1699 | error_setg(errp, "Maximum number of consoles reached"); | |
1700 | return; | |
1701 | } | |
1702 | ||
1703 | vcs[nb_vcs++] = chr; | |
1704 | ||
1705 | /* console/chardev init sometimes completes elsewhere in a 2nd | |
1706 | * stage, so defer OPENED events until they are fully initialized | |
1707 | */ | |
1708 | *be_opened = false; | |
1709 | } | |
1710 | ||
1711 | static void char_gd_vc_class_init(ObjectClass *oc, void *data) | |
1712 | { | |
1713 | ChardevClass *cc = CHARDEV_CLASS(oc); | |
1714 | ||
1715 | cc->parse = qemu_chr_parse_vc; | |
1716 | cc->open = gd_vc_open; | |
1717 | cc->chr_write = gd_vc_chr_write; | |
1718 | cc->chr_accept_input = gd_vc_chr_accept_input; | |
1719 | cc->chr_set_echo = gd_vc_chr_set_echo; | |
1720 | } | |
1721 | ||
1722 | static const TypeInfo char_gd_vc_type_info = { | |
1723 | .name = TYPE_CHARDEV_VC, | |
1724 | .parent = TYPE_CHARDEV, | |
1725 | .instance_size = sizeof(VCChardev), | |
1726 | .class_init = char_gd_vc_class_init, | |
1727 | }; | |
1728 | ||
1729 | static gboolean gd_vc_in(VteTerminal *terminal, gchar *text, guint size, | |
1730 | gpointer user_data) | |
1731 | { | |
1732 | VirtualConsole *vc = user_data; | |
1733 | uint32_t free; | |
1734 | ||
1735 | if (vc->vte.echo) { | |
1736 | VteTerminal *term = VTE_TERMINAL(vc->vte.terminal); | |
1737 | int i; | |
1738 | for (i = 0; i < size; i++) { | |
1739 | uint8_t c = text[i]; | |
1740 | if (c >= 128 || isprint(c)) { | |
1741 | /* 8-bit characters are considered printable. */ | |
1742 | vte_terminal_feed(term, &text[i], 1); | |
1743 | } else if (c == '\r' || c == '\n') { | |
1744 | vte_terminal_feed(term, "\r\n", 2); | |
1745 | } else { | |
1746 | char ctrl[2] = { '^', 0}; | |
1747 | ctrl[1] = text[i] ^ 64; | |
1748 | vte_terminal_feed(term, ctrl, 2); | |
1749 | } | |
1750 | } | |
1751 | } | |
1752 | ||
1753 | free = fifo8_num_free(&vc->vte.out_fifo); | |
1754 | fifo8_push_all(&vc->vte.out_fifo, (uint8_t *)text, MIN(free, size)); | |
1755 | gd_vc_send_chars(vc); | |
1756 | ||
1757 | return TRUE; | |
1758 | } | |
1759 | ||
1760 | static GSList *gd_vc_vte_init(GtkDisplayState *s, VirtualConsole *vc, | |
1761 | Chardev *chr, int idx, | |
1762 | GSList *group, GtkWidget *view_menu) | |
1763 | { | |
1764 | char buffer[32]; | |
1765 | GtkWidget *box; | |
1766 | GtkWidget *scrollbar; | |
1767 | GtkAdjustment *vadjustment; | |
1768 | VCChardev *vcd = VC_CHARDEV(chr); | |
1769 | ||
1770 | vc->s = s; | |
1771 | vc->vte.echo = vcd->echo; | |
1772 | vc->vte.chr = chr; | |
1773 | fifo8_create(&vc->vte.out_fifo, 4096); | |
1774 | vcd->console = vc; | |
1775 | ||
1776 | snprintf(buffer, sizeof(buffer), "vc%d", idx); | |
1777 | vc->label = g_strdup_printf("%s", vc->vte.chr->label | |
1778 | ? vc->vte.chr->label : buffer); | |
1779 | group = gd_vc_menu_init(s, vc, idx, group, view_menu); | |
1780 | ||
1781 | vc->vte.terminal = vte_terminal_new(); | |
1782 | g_signal_connect(vc->vte.terminal, "commit", G_CALLBACK(gd_vc_in), vc); | |
1783 | ||
1784 | /* The documentation says that the default is UTF-8, but actually it is | |
1785 | * 7-bit ASCII at least in VTE 0.38. The function is deprecated since | |
1786 | * VTE 0.54 (only UTF-8 is supported now). */ | |
1787 | #if !VTE_CHECK_VERSION(0, 54, 0) | |
1788 | #if VTE_CHECK_VERSION(0, 38, 0) | |
1789 | vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8", NULL); | |
1790 | #else | |
1791 | vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8"); | |
1792 | #endif | |
1793 | #endif | |
1794 | ||
1795 | vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->vte.terminal), -1); | |
1796 | vte_terminal_set_size(VTE_TERMINAL(vc->vte.terminal), | |
1797 | VC_TERM_X_MIN, VC_TERM_Y_MIN); | |
1798 | ||
1799 | #if VTE_CHECK_VERSION(0, 28, 0) | |
1800 | vadjustment = gtk_scrollable_get_vadjustment | |
1801 | (GTK_SCROLLABLE(vc->vte.terminal)); | |
1802 | #else | |
1803 | vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->vte.terminal)); | |
1804 | #endif | |
1805 | ||
1806 | box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2); | |
1807 | scrollbar = gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL, vadjustment); | |
1808 | ||
1809 | gtk_box_pack_end(GTK_BOX(box), scrollbar, FALSE, FALSE, 0); | |
1810 | gtk_box_pack_end(GTK_BOX(box), vc->vte.terminal, TRUE, TRUE, 0); | |
1811 | ||
1812 | vc->vte.box = box; | |
1813 | vc->vte.scrollbar = scrollbar; | |
1814 | ||
1815 | g_signal_connect(vadjustment, "changed", | |
1816 | G_CALLBACK(gd_vc_adjustment_changed), vc); | |
1817 | ||
1818 | vc->type = GD_VC_VTE; | |
1819 | vc->tab_item = box; | |
1820 | vc->focus = vc->vte.terminal; | |
1821 | gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), vc->tab_item, | |
1822 | gtk_label_new(vc->label)); | |
1823 | ||
1824 | qemu_chr_be_event(vc->vte.chr, CHR_EVENT_OPENED); | |
1825 | ||
1826 | return group; | |
1827 | } | |
1828 | ||
1829 | static void gd_vcs_init(GtkDisplayState *s, GSList *group, | |
1830 | GtkWidget *view_menu) | |
1831 | { | |
1832 | int i; | |
1833 | ||
1834 | for (i = 0; i < nb_vcs; i++) { | |
1835 | VirtualConsole *vc = &s->vc[s->nb_vcs]; | |
1836 | group = gd_vc_vte_init(s, vc, vcs[i], s->nb_vcs, group, view_menu); | |
1837 | s->nb_vcs++; | |
1838 | } | |
1839 | } | |
1840 | #endif /* CONFIG_VTE */ | |
1841 | ||
1842 | /** Window Creation **/ | |
1843 | ||
1844 | static void gd_connect_vc_gfx_signals(VirtualConsole *vc) | |
1845 | { | |
1846 | g_signal_connect(vc->gfx.drawing_area, "draw", | |
1847 | G_CALLBACK(gd_draw_event), vc); | |
1848 | #if defined(CONFIG_OPENGL) | |
1849 | if (gtk_use_gl_area) { | |
1850 | /* wire up GtkGlArea events */ | |
1851 | g_signal_connect(vc->gfx.drawing_area, "render", | |
1852 | G_CALLBACK(gd_render_event), vc); | |
1853 | g_signal_connect(vc->gfx.drawing_area, "resize", | |
1854 | G_CALLBACK(gd_resize_event), vc); | |
1855 | } | |
1856 | #endif | |
1857 | if (qemu_console_is_graphic(vc->gfx.dcl.con)) { | |
1858 | g_signal_connect(vc->gfx.drawing_area, "event", | |
1859 | G_CALLBACK(gd_event), vc); | |
1860 | g_signal_connect(vc->gfx.drawing_area, "button-press-event", | |
1861 | G_CALLBACK(gd_button_event), vc); | |
1862 | g_signal_connect(vc->gfx.drawing_area, "button-release-event", | |
1863 | G_CALLBACK(gd_button_event), vc); | |
1864 | g_signal_connect(vc->gfx.drawing_area, "scroll-event", | |
1865 | G_CALLBACK(gd_scroll_event), vc); | |
1866 | g_signal_connect(vc->gfx.drawing_area, "key-press-event", | |
1867 | G_CALLBACK(gd_key_event), vc); | |
1868 | g_signal_connect(vc->gfx.drawing_area, "key-release-event", | |
1869 | G_CALLBACK(gd_key_event), vc); | |
1870 | ||
1871 | g_signal_connect(vc->gfx.drawing_area, "enter-notify-event", | |
1872 | G_CALLBACK(gd_enter_event), vc); | |
1873 | g_signal_connect(vc->gfx.drawing_area, "leave-notify-event", | |
1874 | G_CALLBACK(gd_leave_event), vc); | |
1875 | g_signal_connect(vc->gfx.drawing_area, "focus-in-event", | |
1876 | G_CALLBACK(gd_focus_in_event), vc); | |
1877 | g_signal_connect(vc->gfx.drawing_area, "focus-out-event", | |
1878 | G_CALLBACK(gd_focus_out_event), vc); | |
1879 | g_signal_connect(vc->gfx.drawing_area, "configure-event", | |
1880 | G_CALLBACK(gd_configure), vc); | |
1881 | g_signal_connect(vc->gfx.drawing_area, "grab-broken-event", | |
1882 | G_CALLBACK(gd_grab_broken_event), vc); | |
1883 | } else { | |
1884 | g_signal_connect(vc->gfx.drawing_area, "key-press-event", | |
1885 | G_CALLBACK(gd_text_key_down), vc); | |
1886 | } | |
1887 | } | |
1888 | ||
1889 | static void gd_connect_signals(GtkDisplayState *s) | |
1890 | { | |
1891 | g_signal_connect(s->show_tabs_item, "activate", | |
1892 | G_CALLBACK(gd_menu_show_tabs), s); | |
1893 | g_signal_connect(s->untabify_item, "activate", | |
1894 | G_CALLBACK(gd_menu_untabify), s); | |
1895 | g_signal_connect(s->show_menubar_item, "activate", | |
1896 | G_CALLBACK(gd_menu_show_menubar), s); | |
1897 | ||
1898 | g_signal_connect(s->window, "delete-event", | |
1899 | G_CALLBACK(gd_window_close), s); | |
1900 | ||
1901 | g_signal_connect(s->pause_item, "activate", | |
1902 | G_CALLBACK(gd_menu_pause), s); | |
1903 | g_signal_connect(s->reset_item, "activate", | |
1904 | G_CALLBACK(gd_menu_reset), s); | |
1905 | g_signal_connect(s->powerdown_item, "activate", | |
1906 | G_CALLBACK(gd_menu_powerdown), s); | |
1907 | g_signal_connect(s->quit_item, "activate", | |
1908 | G_CALLBACK(gd_menu_quit), s); | |
1909 | #if defined(CONFIG_VTE) | |
1910 | g_signal_connect(s->copy_item, "activate", | |
1911 | G_CALLBACK(gd_menu_copy), s); | |
1912 | #endif | |
1913 | g_signal_connect(s->full_screen_item, "activate", | |
1914 | G_CALLBACK(gd_menu_full_screen), s); | |
1915 | g_signal_connect(s->zoom_in_item, "activate", | |
1916 | G_CALLBACK(gd_menu_zoom_in), s); | |
1917 | g_signal_connect(s->zoom_out_item, "activate", | |
1918 | G_CALLBACK(gd_menu_zoom_out), s); | |
1919 | g_signal_connect(s->zoom_fixed_item, "activate", | |
1920 | G_CALLBACK(gd_menu_zoom_fixed), s); | |
1921 | g_signal_connect(s->zoom_fit_item, "activate", | |
1922 | G_CALLBACK(gd_menu_zoom_fit), s); | |
1923 | g_signal_connect(s->grab_item, "activate", | |
1924 | G_CALLBACK(gd_menu_grab_input), s); | |
1925 | g_signal_connect(s->notebook, "switch-page", | |
1926 | G_CALLBACK(gd_change_page), s); | |
1927 | } | |
1928 | ||
1929 | static GtkWidget *gd_create_menu_machine(GtkDisplayState *s) | |
1930 | { | |
1931 | GtkWidget *machine_menu; | |
1932 | GtkWidget *separator; | |
1933 | ||
1934 | machine_menu = gtk_menu_new(); | |
1935 | gtk_menu_set_accel_group(GTK_MENU(machine_menu), s->accel_group); | |
1936 | ||
1937 | s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause")); | |
1938 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item); | |
1939 | ||
1940 | separator = gtk_separator_menu_item_new(); | |
1941 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); | |
1942 | ||
1943 | s->reset_item = gtk_menu_item_new_with_mnemonic(_("_Reset")); | |
1944 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item); | |
1945 | ||
1946 | s->powerdown_item = gtk_menu_item_new_with_mnemonic(_("Power _Down")); | |
1947 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item); | |
1948 | ||
1949 | separator = gtk_separator_menu_item_new(); | |
1950 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); | |
1951 | ||
1952 | s->quit_item = gtk_menu_item_new_with_mnemonic(_("_Quit")); | |
1953 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item), | |
1954 | "<QEMU>/Machine/Quit"); | |
1955 | gtk_accel_map_add_entry("<QEMU>/Machine/Quit", | |
1956 | GDK_KEY_q, HOTKEY_MODIFIERS); | |
1957 | gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item); | |
1958 | ||
1959 | return machine_menu; | |
1960 | } | |
1961 | ||
1962 | #if defined(CONFIG_OPENGL) | |
1963 | static void gl_area_realize(GtkGLArea *area, VirtualConsole *vc) | |
1964 | { | |
1965 | gtk_gl_area_make_current(area); | |
1966 | qemu_egl_display = eglGetCurrentDisplay(); | |
1967 | vc->gfx.has_dmabuf = qemu_egl_has_dmabuf(); | |
1968 | if (!vc->gfx.has_dmabuf) { | |
1969 | error_report("GtkGLArea console lacks DMABUF support."); | |
1970 | } | |
1971 | } | |
1972 | #endif | |
1973 | ||
1974 | static GSList *gd_vc_gfx_init(GtkDisplayState *s, VirtualConsole *vc, | |
1975 | QemuConsole *con, int idx, | |
1976 | GSList *group, GtkWidget *view_menu) | |
1977 | { | |
1978 | bool zoom_to_fit = false; | |
1979 | ||
1980 | vc->label = qemu_console_get_label(con); | |
1981 | vc->s = s; | |
1982 | vc->gfx.scale_x = 1.0; | |
1983 | vc->gfx.scale_y = 1.0; | |
1984 | ||
1985 | #if defined(CONFIG_OPENGL) | |
1986 | if (display_opengl) { | |
1987 | if (gtk_use_gl_area) { | |
1988 | vc->gfx.drawing_area = gtk_gl_area_new(); | |
1989 | g_signal_connect(vc->gfx.drawing_area, "realize", | |
1990 | G_CALLBACK(gl_area_realize), vc); | |
1991 | vc->gfx.dcl.ops = &dcl_gl_area_ops; | |
1992 | } else { | |
1993 | #ifdef CONFIG_X11 | |
1994 | vc->gfx.drawing_area = gtk_drawing_area_new(); | |
1995 | /* | |
1996 | * gtk_widget_set_double_buffered() was deprecated in 3.14. | |
1997 | * It is required for opengl rendering on X11 though. A | |
1998 | * proper replacement (native opengl support) is only | |
1999 | * available in 3.16+. Silence the warning if possible. | |
2000 | */ | |
2001 | #pragma GCC diagnostic push | |
2002 | #pragma GCC diagnostic ignored "-Wdeprecated-declarations" | |
2003 | gtk_widget_set_double_buffered(vc->gfx.drawing_area, FALSE); | |
2004 | #pragma GCC diagnostic pop | |
2005 | vc->gfx.dcl.ops = &dcl_egl_ops; | |
2006 | vc->gfx.has_dmabuf = qemu_egl_has_dmabuf(); | |
2007 | #else | |
2008 | abort(); | |
2009 | #endif | |
2010 | } | |
2011 | } else | |
2012 | #endif | |
2013 | { | |
2014 | vc->gfx.drawing_area = gtk_drawing_area_new(); | |
2015 | vc->gfx.dcl.ops = &dcl_ops; | |
2016 | } | |
2017 | ||
2018 | ||
2019 | gtk_widget_add_events(vc->gfx.drawing_area, | |
2020 | GDK_POINTER_MOTION_MASK | | |
2021 | GDK_BUTTON_PRESS_MASK | | |
2022 | GDK_BUTTON_RELEASE_MASK | | |
2023 | GDK_BUTTON_MOTION_MASK | | |
2024 | GDK_ENTER_NOTIFY_MASK | | |
2025 | GDK_LEAVE_NOTIFY_MASK | | |
2026 | GDK_SCROLL_MASK | | |
2027 | GDK_SMOOTH_SCROLL_MASK | | |
2028 | GDK_KEY_PRESS_MASK); | |
2029 | gtk_widget_set_can_focus(vc->gfx.drawing_area, TRUE); | |
2030 | ||
2031 | vc->type = GD_VC_GFX; | |
2032 | vc->tab_item = vc->gfx.drawing_area; | |
2033 | vc->focus = vc->gfx.drawing_area; | |
2034 | gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), | |
2035 | vc->tab_item, gtk_label_new(vc->label)); | |
2036 | ||
2037 | vc->gfx.kbd = qkbd_state_init(con); | |
2038 | vc->gfx.dcl.con = con; | |
2039 | ||
2040 | register_displaychangelistener(&vc->gfx.dcl); | |
2041 | ||
2042 | gd_connect_vc_gfx_signals(vc); | |
2043 | group = gd_vc_menu_init(s, vc, idx, group, view_menu); | |
2044 | ||
2045 | if (dpy_ui_info_supported(vc->gfx.dcl.con)) { | |
2046 | zoom_to_fit = true; | |
2047 | } | |
2048 | if (s->opts->u.gtk.has_zoom_to_fit) { | |
2049 | zoom_to_fit = s->opts->u.gtk.zoom_to_fit; | |
2050 | } | |
2051 | if (zoom_to_fit) { | |
2052 | gtk_menu_item_activate(GTK_MENU_ITEM(s->zoom_fit_item)); | |
2053 | s->free_scale = true; | |
2054 | } | |
2055 | ||
2056 | return group; | |
2057 | } | |
2058 | ||
2059 | static GtkWidget *gd_create_menu_view(GtkDisplayState *s) | |
2060 | { | |
2061 | GSList *group = NULL; | |
2062 | GtkWidget *view_menu; | |
2063 | GtkWidget *separator; | |
2064 | QemuConsole *con; | |
2065 | int vc; | |
2066 | ||
2067 | view_menu = gtk_menu_new(); | |
2068 | gtk_menu_set_accel_group(GTK_MENU(view_menu), s->accel_group); | |
2069 | ||
2070 | s->full_screen_item = gtk_menu_item_new_with_mnemonic(_("_Fullscreen")); | |
2071 | ||
2072 | #if defined(CONFIG_VTE) | |
2073 | s->copy_item = gtk_menu_item_new_with_mnemonic(_("_Copy")); | |
2074 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->copy_item); | |
2075 | #endif | |
2076 | ||
2077 | gtk_accel_group_connect(s->accel_group, GDK_KEY_f, HOTKEY_MODIFIERS, 0, | |
2078 | g_cclosure_new_swap(G_CALLBACK(gd_accel_full_screen), s, NULL)); | |
2079 | gtk_accel_label_set_accel( | |
2080 | GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s->full_screen_item))), | |
2081 | GDK_KEY_f, HOTKEY_MODIFIERS); | |
2082 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item); | |
2083 | ||
2084 | separator = gtk_separator_menu_item_new(); | |
2085 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); | |
2086 | ||
2087 | s->zoom_in_item = gtk_menu_item_new_with_mnemonic(_("Zoom _In")); | |
2088 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item), | |
2089 | "<QEMU>/View/Zoom In"); | |
2090 | gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus, | |
2091 | HOTKEY_MODIFIERS); | |
2092 | gtk_accel_group_connect(s->accel_group, GDK_KEY_equal, HOTKEY_MODIFIERS, 0, | |
2093 | g_cclosure_new_swap(G_CALLBACK(gd_accel_zoom_in), s, NULL)); | |
2094 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item); | |
2095 | ||
2096 | s->zoom_out_item = gtk_menu_item_new_with_mnemonic(_("Zoom _Out")); | |
2097 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item), | |
2098 | "<QEMU>/View/Zoom Out"); | |
2099 | gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus, | |
2100 | HOTKEY_MODIFIERS); | |
2101 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item); | |
2102 | ||
2103 | s->zoom_fixed_item = gtk_menu_item_new_with_mnemonic(_("Best _Fit")); | |
2104 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item), | |
2105 | "<QEMU>/View/Zoom Fixed"); | |
2106 | gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0, | |
2107 | HOTKEY_MODIFIERS); | |
2108 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item); | |
2109 | ||
2110 | s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit")); | |
2111 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item); | |
2112 | ||
2113 | separator = gtk_separator_menu_item_new(); | |
2114 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); | |
2115 | ||
2116 | s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover")); | |
2117 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item); | |
2118 | ||
2119 | s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input")); | |
2120 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item), | |
2121 | "<QEMU>/View/Grab Input"); | |
2122 | gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g, | |
2123 | HOTKEY_MODIFIERS); | |
2124 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item); | |
2125 | ||
2126 | separator = gtk_separator_menu_item_new(); | |
2127 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); | |
2128 | ||
2129 | /* gfx */ | |
2130 | for (vc = 0;; vc++) { | |
2131 | con = qemu_console_lookup_by_index(vc); | |
2132 | if (!con) { | |
2133 | break; | |
2134 | } | |
2135 | group = gd_vc_gfx_init(s, &s->vc[vc], con, | |
2136 | vc, group, view_menu); | |
2137 | s->nb_vcs++; | |
2138 | } | |
2139 | ||
2140 | #if defined(CONFIG_VTE) | |
2141 | /* vte */ | |
2142 | gd_vcs_init(s, group, view_menu); | |
2143 | #endif | |
2144 | ||
2145 | separator = gtk_separator_menu_item_new(); | |
2146 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); | |
2147 | ||
2148 | s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs")); | |
2149 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item); | |
2150 | ||
2151 | s->untabify_item = gtk_menu_item_new_with_mnemonic(_("Detach Tab")); | |
2152 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->untabify_item); | |
2153 | ||
2154 | s->show_menubar_item = gtk_check_menu_item_new_with_mnemonic( | |
2155 | _("Show Menubar")); | |
2156 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->show_menubar_item), | |
2157 | TRUE); | |
2158 | gtk_accel_group_connect(s->accel_group, GDK_KEY_m, HOTKEY_MODIFIERS, 0, | |
2159 | g_cclosure_new_swap(G_CALLBACK(gd_accel_show_menubar), s, NULL)); | |
2160 | gtk_accel_label_set_accel( | |
2161 | GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s->show_menubar_item))), | |
2162 | GDK_KEY_m, HOTKEY_MODIFIERS); | |
2163 | gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_menubar_item); | |
2164 | ||
2165 | return view_menu; | |
2166 | } | |
2167 | ||
2168 | static void gd_create_menus(GtkDisplayState *s) | |
2169 | { | |
2170 | GtkSettings *settings; | |
2171 | ||
2172 | s->accel_group = gtk_accel_group_new(); | |
2173 | s->machine_menu = gd_create_menu_machine(s); | |
2174 | s->view_menu = gd_create_menu_view(s); | |
2175 | ||
2176 | s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine")); | |
2177 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item), | |
2178 | s->machine_menu); | |
2179 | gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item); | |
2180 | ||
2181 | s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View")); | |
2182 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu); | |
2183 | gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item); | |
2184 | ||
2185 | g_object_set_data(G_OBJECT(s->window), "accel_group", s->accel_group); | |
2186 | gtk_window_add_accel_group(GTK_WINDOW(s->window), s->accel_group); | |
2187 | ||
2188 | /* Disable the default "F10" menu shortcut. */ | |
2189 | settings = gtk_widget_get_settings(s->window); | |
2190 | g_object_set(G_OBJECT(settings), "gtk-menu-bar-accel", "", NULL); | |
2191 | } | |
2192 | ||
2193 | ||
2194 | static gboolean gtkinit; | |
2195 | ||
2196 | static void gtk_display_init(DisplayState *ds, DisplayOptions *opts) | |
2197 | { | |
2198 | VirtualConsole *vc; | |
2199 | ||
2200 | GtkDisplayState *s = g_malloc0(sizeof(*s)); | |
2201 | GdkDisplay *window_display; | |
2202 | GtkIconTheme *theme; | |
2203 | char *dir; | |
2204 | ||
2205 | if (!gtkinit) { | |
2206 | fprintf(stderr, "gtk initialization failed\n"); | |
2207 | exit(1); | |
2208 | } | |
2209 | assert(opts->type == DISPLAY_TYPE_GTK); | |
2210 | s->opts = opts; | |
2211 | ||
2212 | theme = gtk_icon_theme_get_default(); | |
2213 | dir = get_relocated_path(CONFIG_QEMU_ICONDIR); | |
2214 | gtk_icon_theme_prepend_search_path(theme, dir); | |
2215 | g_free(dir); | |
2216 | g_set_prgname("qemu"); | |
2217 | ||
2218 | s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
2219 | s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); | |
2220 | s->notebook = gtk_notebook_new(); | |
2221 | s->menu_bar = gtk_menu_bar_new(); | |
2222 | ||
2223 | s->free_scale = FALSE; | |
2224 | ||
2225 | /* Mostly LC_MESSAGES only. See early_gtk_display_init() for details. For | |
2226 | * LC_CTYPE, we need to make sure that non-ASCII characters are considered | |
2227 | * printable, but without changing any of the character classes to make | |
2228 | * sure that we don't accidentally break implicit assumptions. */ | |
2229 | setlocale(LC_MESSAGES, ""); | |
2230 | setlocale(LC_CTYPE, "C.UTF-8"); | |
2231 | dir = get_relocated_path(CONFIG_QEMU_LOCALEDIR); | |
2232 | bindtextdomain("qemu", dir); | |
2233 | g_free(dir); | |
2234 | bind_textdomain_codeset("qemu", "UTF-8"); | |
2235 | textdomain("qemu"); | |
2236 | ||
2237 | window_display = gtk_widget_get_display(s->window); | |
2238 | if (s->opts->has_show_cursor && s->opts->show_cursor) { | |
2239 | s->null_cursor = NULL; /* default pointer */ | |
2240 | } else { | |
2241 | s->null_cursor = gdk_cursor_new_for_display(window_display, | |
2242 | GDK_BLANK_CURSOR); | |
2243 | } | |
2244 | ||
2245 | s->mouse_mode_notifier.notify = gd_mouse_mode_change; | |
2246 | qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier); | |
2247 | qemu_add_vm_change_state_handler(gd_change_runstate, s); | |
2248 | ||
2249 | gtk_window_set_icon_name(GTK_WINDOW(s->window), "qemu"); | |
2250 | ||
2251 | gd_create_menus(s); | |
2252 | ||
2253 | gd_connect_signals(s); | |
2254 | ||
2255 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); | |
2256 | gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE); | |
2257 | ||
2258 | gd_update_caption(s); | |
2259 | ||
2260 | gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0); | |
2261 | gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0); | |
2262 | ||
2263 | gtk_container_add(GTK_CONTAINER(s->window), s->vbox); | |
2264 | ||
2265 | gtk_widget_show_all(s->window); | |
2266 | ||
2267 | vc = gd_vc_find_current(s); | |
2268 | gtk_widget_set_sensitive(s->view_menu, vc != NULL); | |
2269 | #ifdef CONFIG_VTE | |
2270 | gtk_widget_set_sensitive(s->copy_item, | |
2271 | vc && vc->type == GD_VC_VTE); | |
2272 | #endif | |
2273 | ||
2274 | if (opts->has_full_screen && | |
2275 | opts->full_screen) { | |
2276 | gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item)); | |
2277 | } | |
2278 | if (opts->u.gtk.has_grab_on_hover && | |
2279 | opts->u.gtk.grab_on_hover) { | |
2280 | gtk_menu_item_activate(GTK_MENU_ITEM(s->grab_on_hover_item)); | |
2281 | } | |
2282 | gd_clipboard_init(s); | |
2283 | } | |
2284 | ||
2285 | static void early_gtk_display_init(DisplayOptions *opts) | |
2286 | { | |
2287 | /* The QEMU code relies on the assumption that it's always run in | |
2288 | * the C locale. Therefore it is not prepared to deal with | |
2289 | * operations that produce different results depending on the | |
2290 | * locale, such as printf's formatting of decimal numbers, and | |
2291 | * possibly others. | |
2292 | * | |
2293 | * Since GTK+ calls setlocale() by default -importing the locale | |
2294 | * settings from the environment- we must prevent it from doing so | |
2295 | * using gtk_disable_setlocale(). | |
2296 | * | |
2297 | * QEMU's GTK+ UI, however, _does_ have translations for some of | |
2298 | * the menu items. As a trade-off between a functionally correct | |
2299 | * QEMU and a fully internationalized UI we support importing | |
2300 | * LC_MESSAGES from the environment (see the setlocale() call | |
2301 | * earlier in this file). This allows us to display translated | |
2302 | * messages leaving everything else untouched. | |
2303 | */ | |
2304 | gtk_disable_setlocale(); | |
2305 | gtkinit = gtk_init_check(NULL, NULL); | |
2306 | if (!gtkinit) { | |
2307 | /* don't exit yet, that'll break -help */ | |
2308 | return; | |
2309 | } | |
2310 | ||
2311 | assert(opts->type == DISPLAY_TYPE_GTK); | |
2312 | if (opts->has_gl && opts->gl != DISPLAYGL_MODE_OFF) { | |
2313 | #if defined(CONFIG_OPENGL) | |
2314 | #if defined(GDK_WINDOWING_WAYLAND) | |
2315 | if (GDK_IS_WAYLAND_DISPLAY(gdk_display_get_default())) { | |
2316 | gtk_use_gl_area = true; | |
2317 | gtk_gl_area_init(); | |
2318 | } else | |
2319 | #endif | |
2320 | { | |
2321 | #ifdef CONFIG_X11 | |
2322 | DisplayGLMode mode = opts->has_gl ? opts->gl : DISPLAYGL_MODE_ON; | |
2323 | gtk_egl_init(mode); | |
2324 | #endif | |
2325 | } | |
2326 | #endif | |
2327 | } | |
2328 | ||
2329 | keycode_map = gd_get_keymap(&keycode_maplen); | |
2330 | ||
2331 | #if defined(CONFIG_VTE) | |
2332 | type_register(&char_gd_vc_type_info); | |
2333 | #endif | |
2334 | } | |
2335 | ||
2336 | static QemuDisplay qemu_display_gtk = { | |
2337 | .type = DISPLAY_TYPE_GTK, | |
2338 | .early_init = early_gtk_display_init, | |
2339 | .init = gtk_display_init, | |
2340 | }; | |
2341 | ||
2342 | static void register_gtk(void) | |
2343 | { | |
2344 | qemu_display_register(&qemu_display_gtk); | |
2345 | } | |
2346 | ||
2347 | type_init(register_gtk); | |
2348 | ||
2349 | #ifdef CONFIG_OPENGL | |
2350 | module_dep("ui-opengl"); | |
2351 | #endif |