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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#include "qemu/error-report.h"
40#include "qemu/main-loop.h"
41
42#include "ui/console.h"
43#include "ui/gtk.h"
44#ifdef G_OS_WIN32
45#include <gdk/gdkwin32.h>
46#endif
47#include "ui/win32-kbd-hook.h"
48
49#include <glib/gi18n.h>
50#include <locale.h>
51#if defined(CONFIG_VTE)
52#include <vte/vte.h>
53#endif
54#include <math.h>
55
56#include "trace.h"
57#include "ui/input.h"
58#include "sysemu/runstate.h"
59#include "sysemu/sysemu.h"
60#include "keymaps.h"
61#include "chardev/char.h"
62#include "qom/object.h"
63
64#define VC_WINDOW_X_MIN 320
65#define VC_WINDOW_Y_MIN 240
66#define VC_TERM_X_MIN 80
67#define VC_TERM_Y_MIN 25
68#define VC_SCALE_MIN 0.25
69#define VC_SCALE_STEP 0.25
70
71#ifdef GDK_WINDOWING_X11
72#include "x_keymap.h"
73
74
75#ifndef GDK_IS_X11_DISPLAY
76#define GDK_IS_X11_DISPLAY(dpy) (dpy != NULL)
77#endif
78#endif
79
80
81#ifdef GDK_WINDOWING_WAYLAND
82
83#ifndef GDK_IS_WAYLAND_DISPLAY
84#define GDK_IS_WAYLAND_DISPLAY(dpy) (dpy != NULL)
85#endif
86#endif
87
88
89#ifdef GDK_WINDOWING_WIN32
90
91#ifndef GDK_IS_WIN32_DISPLAY
92#define GDK_IS_WIN32_DISPLAY(dpy) (dpy != NULL)
93#endif
94#endif
95
96
97#ifdef GDK_WINDOWING_BROADWAY
98
99#ifndef GDK_IS_BROADWAY_DISPLAY
100#define GDK_IS_BROADWAY_DISPLAY(dpy) (dpy != NULL)
101#endif
102#endif
103
104
105#ifdef GDK_WINDOWING_QUARTZ
106
107#ifndef GDK_IS_QUARTZ_DISPLAY
108#define GDK_IS_QUARTZ_DISPLAY(dpy) (dpy != NULL)
109#endif
110#endif
111
112
113#if !defined(CONFIG_VTE)
114# define VTE_CHECK_VERSION(a, b, c) 0
115#endif
116
117#define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK)
118
119static const guint16 *keycode_map;
120static size_t keycode_maplen;
121
122struct VCChardev {
123 Chardev parent;
124 VirtualConsole *console;
125 bool echo;
126};
127typedef struct VCChardev VCChardev;
128
129#define TYPE_CHARDEV_VC "chardev-vc"
130DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV,
131 TYPE_CHARDEV_VC)
132
133static struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX];
134
135bool gtk_use_gl_area;
136
137static void gd_grab_pointer(VirtualConsole *vc, const char *reason);
138static void gd_ungrab_pointer(GtkDisplayState *s);
139static void gd_grab_keyboard(VirtualConsole *vc, const char *reason);
140static void gd_ungrab_keyboard(GtkDisplayState *s);
141
142
143
144static VirtualConsole *gd_vc_find_by_menu(GtkDisplayState *s)
145{
146 VirtualConsole *vc;
147 gint i;
148
149 for (i = 0; i < s->nb_vcs; i++) {
150 vc = &s->vc[i];
151 if (gtk_check_menu_item_get_active
152 (GTK_CHECK_MENU_ITEM(vc->menu_item))) {
153 return vc;
154 }
155 }
156 return NULL;
157}
158
159static VirtualConsole *gd_vc_find_by_page(GtkDisplayState *s, gint page)
160{
161 VirtualConsole *vc;
162 gint i, p;
163
164 for (i = 0; i < s->nb_vcs; i++) {
165 vc = &s->vc[i];
166 p = gtk_notebook_page_num(GTK_NOTEBOOK(s->notebook), vc->tab_item);
167 if (p == page) {
168 return vc;
169 }
170 }
171 return NULL;
172}
173
174static VirtualConsole *gd_vc_find_current(GtkDisplayState *s)
175{
176 gint page;
177
178 page = gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook));
179 return gd_vc_find_by_page(s, page);
180}
181
182static bool gd_is_grab_active(GtkDisplayState *s)
183{
184 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item));
185}
186
187static bool gd_grab_on_hover(GtkDisplayState *s)
188{
189 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item));
190}
191
192static void gd_update_cursor(VirtualConsole *vc)
193{
194 GtkDisplayState *s = vc->s;
195 GdkWindow *window;
196
197 if (vc->type != GD_VC_GFX ||
198 !qemu_console_is_graphic(vc->gfx.dcl.con)) {
199 return;
200 }
201
202 if (!gtk_widget_get_realized(vc->gfx.drawing_area)) {
203 return;
204 }
205
206 window = gtk_widget_get_window(GTK_WIDGET(vc->gfx.drawing_area));
207 if (s->full_screen || qemu_input_is_absolute() || s->ptr_owner == vc) {
208 gdk_window_set_cursor(window, s->null_cursor);
209 } else {
210 gdk_window_set_cursor(window, NULL);
211 }
212}
213
214static void gd_update_caption(GtkDisplayState *s)
215{
216 const char *status = "";
217 gchar *prefix;
218 gchar *title;
219 const char *grab = "";
220 bool is_paused = !runstate_is_running();
221 int i;
222
223 if (qemu_name) {
224 prefix = g_strdup_printf("QEMU (%s)", qemu_name);
225 } else {
226 prefix = g_strdup_printf("QEMU");
227 }
228
229 if (s->ptr_owner != NULL &&
230 s->ptr_owner->window == NULL) {
231 grab = _(" - Press Ctrl+Alt+G to release grab");
232 }
233
234 if (is_paused) {
235 status = _(" [Paused]");
236 }
237 s->external_pause_update = true;
238 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item),
239 is_paused);
240 s->external_pause_update = false;
241
242 title = g_strdup_printf("%s%s%s", prefix, status, grab);
243 gtk_window_set_title(GTK_WINDOW(s->window), title);
244 g_free(title);
245
246 for (i = 0; i < s->nb_vcs; i++) {
247 VirtualConsole *vc = &s->vc[i];
248
249 if (!vc->window) {
250 continue;
251 }
252 title = g_strdup_printf("%s: %s%s%s", prefix, vc->label,
253 vc == s->kbd_owner ? " +kbd" : "",
254 vc == s->ptr_owner ? " +ptr" : "");
255 gtk_window_set_title(GTK_WINDOW(vc->window), title);
256 g_free(title);
257 }
258
259 g_free(prefix);
260}
261
262static void gd_update_geometry_hints(VirtualConsole *vc)
263{
264 GtkDisplayState *s = vc->s;
265 GdkWindowHints mask = 0;
266 GdkGeometry geo = {};
267 GtkWidget *geo_widget = NULL;
268 GtkWindow *geo_window;
269
270 if (vc->type == GD_VC_GFX) {
271 if (!vc->gfx.ds) {
272 return;
273 }
274 if (s->free_scale) {
275 geo.min_width = surface_width(vc->gfx.ds) * VC_SCALE_MIN;
276 geo.min_height = surface_height(vc->gfx.ds) * VC_SCALE_MIN;
277 mask |= GDK_HINT_MIN_SIZE;
278 } else {
279 geo.min_width = surface_width(vc->gfx.ds) * vc->gfx.scale_x;
280 geo.min_height = surface_height(vc->gfx.ds) * vc->gfx.scale_y;
281 mask |= GDK_HINT_MIN_SIZE;
282 }
283 geo_widget = vc->gfx.drawing_area;
284 gtk_widget_set_size_request(geo_widget, geo.min_width, geo.min_height);
285
286#if defined(CONFIG_VTE)
287 } else if (vc->type == GD_VC_VTE) {
288 VteTerminal *term = VTE_TERMINAL(vc->vte.terminal);
289 GtkBorder padding = { 0 };
290
291#if VTE_CHECK_VERSION(0, 37, 0)
292 gtk_style_context_get_padding(
293 gtk_widget_get_style_context(vc->vte.terminal),
294 gtk_widget_get_state_flags(vc->vte.terminal),
295 &padding);
296#else
297 {
298 GtkBorder *ib = NULL;
299 gtk_widget_style_get(vc->vte.terminal, "inner-border", &ib, NULL);
300 if (ib) {
301 padding = *ib;
302 gtk_border_free(ib);
303 }
304 }
305#endif
306
307 geo.width_inc = vte_terminal_get_char_width(term);
308 geo.height_inc = vte_terminal_get_char_height(term);
309 mask |= GDK_HINT_RESIZE_INC;
310 geo.base_width = geo.width_inc;
311 geo.base_height = geo.height_inc;
312 mask |= GDK_HINT_BASE_SIZE;
313 geo.min_width = geo.width_inc * VC_TERM_X_MIN;
314 geo.min_height = geo.height_inc * VC_TERM_Y_MIN;
315 mask |= GDK_HINT_MIN_SIZE;
316
317 geo.base_width += padding.left + padding.right;
318 geo.base_height += padding.top + padding.bottom;
319 geo.min_width += padding.left + padding.right;
320 geo.min_height += padding.top + padding.bottom;
321 geo_widget = vc->vte.terminal;
322#endif
323 }
324
325 geo_window = GTK_WINDOW(vc->window ? vc->window : s->window);
326 gtk_window_set_geometry_hints(geo_window, geo_widget, &geo, mask);
327}
328
329void gd_update_windowsize(VirtualConsole *vc)
330{
331 GtkDisplayState *s = vc->s;
332
333 gd_update_geometry_hints(vc);
334
335 if (vc->type == GD_VC_GFX && !s->full_screen && !s->free_scale) {
336 gtk_window_resize(GTK_WINDOW(vc->window ? vc->window : s->window),
337 VC_WINDOW_X_MIN, VC_WINDOW_Y_MIN);
338 }
339}
340
341static void gd_update_full_redraw(VirtualConsole *vc)
342{
343 GtkWidget *area = vc->gfx.drawing_area;
344 int ww, wh;
345 ww = gdk_window_get_width(gtk_widget_get_window(area));
346 wh = gdk_window_get_height(gtk_widget_get_window(area));
347#if defined(CONFIG_OPENGL)
348 if (vc->gfx.gls && gtk_use_gl_area) {
349 gtk_gl_area_queue_render(GTK_GL_AREA(vc->gfx.drawing_area));
350 return;
351 }
352#endif
353 gtk_widget_queue_draw_area(area, 0, 0, ww, wh);
354}
355
356static void gtk_release_modifiers(GtkDisplayState *s)
357{
358 VirtualConsole *vc = gd_vc_find_current(s);
359
360 if (vc->type != GD_VC_GFX ||
361 !qemu_console_is_graphic(vc->gfx.dcl.con)) {
362 return;
363 }
364 qkbd_state_lift_all_keys(vc->gfx.kbd);
365}
366
367static void gd_widget_reparent(GtkWidget *from, GtkWidget *to,
368 GtkWidget *widget)
369{
370 g_object_ref(G_OBJECT(widget));
371 gtk_container_remove(GTK_CONTAINER(from), widget);
372 gtk_container_add(GTK_CONTAINER(to), widget);
373 g_object_unref(G_OBJECT(widget));
374}
375
376static void *gd_win32_get_hwnd(VirtualConsole *vc)
377{
378#ifdef G_OS_WIN32
379 return gdk_win32_window_get_impl_hwnd(
380 gtk_widget_get_window(vc->window ? vc->window : vc->s->window));
381#else
382 return NULL;
383#endif
384}
385
386
387
388static void gd_update(DisplayChangeListener *dcl,
389 int x, int y, int w, int h)
390{
391 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
392 GdkWindow *win;
393 int x1, x2, y1, y2;
394 int mx, my;
395 int fbw, fbh;
396 int ww, wh;
397
398 trace_gd_update(vc->label, x, y, w, h);
399
400 if (!gtk_widget_get_realized(vc->gfx.drawing_area)) {
401 return;
402 }
403
404 if (vc->gfx.convert) {
405 pixman_image_composite(PIXMAN_OP_SRC, vc->gfx.ds->image,
406 NULL, vc->gfx.convert,
407 x, y, 0, 0, x, y, w, h);
408 }
409
410 x1 = floor(x * vc->gfx.scale_x);
411 y1 = floor(y * vc->gfx.scale_y);
412
413 x2 = ceil(x * vc->gfx.scale_x + w * vc->gfx.scale_x);
414 y2 = ceil(y * vc->gfx.scale_y + h * vc->gfx.scale_y);
415
416 fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x;
417 fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y;
418
419 win = gtk_widget_get_window(vc->gfx.drawing_area);
420 if (!win) {
421 return;
422 }
423 ww = gdk_window_get_width(win);
424 wh = gdk_window_get_height(win);
425
426 mx = my = 0;
427 if (ww > fbw) {
428 mx = (ww - fbw) / 2;
429 }
430 if (wh > fbh) {
431 my = (wh - fbh) / 2;
432 }
433
434 gtk_widget_queue_draw_area(vc->gfx.drawing_area,
435 mx + x1, my + y1, (x2 - x1), (y2 - y1));
436}
437
438static void gd_refresh(DisplayChangeListener *dcl)
439{
440 graphic_hw_update(dcl->con);
441}
442
443static GdkDevice *gd_get_pointer(GdkDisplay *dpy)
444{
445 return gdk_seat_get_pointer(gdk_display_get_default_seat(dpy));
446}
447
448static void gd_mouse_set(DisplayChangeListener *dcl,
449 int x, int y, int visible)
450{
451 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
452 GdkDisplay *dpy;
453 gint x_root, y_root;
454
455 if (!gtk_widget_get_realized(vc->gfx.drawing_area) ||
456 qemu_input_is_absolute()) {
457 return;
458 }
459
460 dpy = gtk_widget_get_display(vc->gfx.drawing_area);
461 gdk_window_get_root_coords(gtk_widget_get_window(vc->gfx.drawing_area),
462 x, y, &x_root, &y_root);
463 gdk_device_warp(gd_get_pointer(dpy),
464 gtk_widget_get_screen(vc->gfx.drawing_area),
465 x_root, y_root);
466 vc->s->last_x = x;
467 vc->s->last_y = y;
468}
469
470static void gd_cursor_define(DisplayChangeListener *dcl,
471 QEMUCursor *c)
472{
473 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
474 GdkPixbuf *pixbuf;
475 GdkCursor *cursor;
476
477 if (!gtk_widget_get_realized(vc->gfx.drawing_area)) {
478 return;
479 }
480
481 pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data),
482 GDK_COLORSPACE_RGB, true, 8,
483 c->width, c->height, c->width * 4,
484 NULL, NULL);
485 cursor = gdk_cursor_new_from_pixbuf
486 (gtk_widget_get_display(vc->gfx.drawing_area),
487 pixbuf, c->hot_x, c->hot_y);
488 gdk_window_set_cursor(gtk_widget_get_window(vc->gfx.drawing_area), cursor);
489 g_object_unref(pixbuf);
490 g_object_unref(cursor);
491}
492
493static void gd_switch(DisplayChangeListener *dcl,
494 DisplaySurface *surface)
495{
496 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
497 bool resized = true;
498
499 trace_gd_switch(vc->label, surface_width(surface), surface_height(surface));
500
501 if (vc->gfx.surface) {
502 cairo_surface_destroy(vc->gfx.surface);
503 vc->gfx.surface = NULL;
504 }
505 if (vc->gfx.convert) {
506 pixman_image_unref(vc->gfx.convert);
507 vc->gfx.convert = NULL;
508 }
509
510 if (vc->gfx.ds &&
511 surface_width(vc->gfx.ds) == surface_width(surface) &&
512 surface_height(vc->gfx.ds) == surface_height(surface)) {
513 resized = false;
514 }
515 vc->gfx.ds = surface;
516
517 if (surface->format == PIXMAN_x8r8g8b8) {
518
519
520
521
522
523
524 vc->gfx.surface = cairo_image_surface_create_for_data
525 (surface_data(surface),
526 CAIRO_FORMAT_RGB24,
527 surface_width(surface),
528 surface_height(surface),
529 surface_stride(surface));
530 } else {
531
532 vc->gfx.convert = pixman_image_create_bits(PIXMAN_x8r8g8b8,
533 surface_width(surface),
534 surface_height(surface),
535 NULL, 0);
536 vc->gfx.surface = cairo_image_surface_create_for_data
537 ((void *)pixman_image_get_data(vc->gfx.convert),
538 CAIRO_FORMAT_RGB24,
539 pixman_image_get_width(vc->gfx.convert),
540 pixman_image_get_height(vc->gfx.convert),
541 pixman_image_get_stride(vc->gfx.convert));
542 pixman_image_composite(PIXMAN_OP_SRC, vc->gfx.ds->image,
543 NULL, vc->gfx.convert,
544 0, 0, 0, 0, 0, 0,
545 pixman_image_get_width(vc->gfx.convert),
546 pixman_image_get_height(vc->gfx.convert));
547 }
548
549 if (resized) {
550 gd_update_windowsize(vc);
551 } else {
552 gd_update_full_redraw(vc);
553 }
554}
555
556static const DisplayChangeListenerOps dcl_ops = {
557 .dpy_name = "gtk",
558 .dpy_gfx_update = gd_update,
559 .dpy_gfx_switch = gd_switch,
560 .dpy_gfx_check_format = qemu_pixman_check_format,
561 .dpy_refresh = gd_refresh,
562 .dpy_mouse_set = gd_mouse_set,
563 .dpy_cursor_define = gd_cursor_define,
564};
565
566
567#if defined(CONFIG_OPENGL)
568
569static bool gd_has_dmabuf(DisplayChangeListener *dcl)
570{
571 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
572
573 if (gtk_use_gl_area && !gtk_widget_get_realized(vc->gfx.drawing_area)) {
574
575
576 return true;
577 }
578
579 return vc->gfx.has_dmabuf;
580}
581
582static void gd_gl_release_dmabuf(DisplayChangeListener *dcl,
583 QemuDmaBuf *dmabuf)
584{
585#ifdef CONFIG_GBM
586 VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
587
588 egl_dmabuf_release_texture(dmabuf);
589 if (vc->gfx.guest_fb.dmabuf == dmabuf) {
590 vc->gfx.guest_fb.dmabuf = NULL;
591 }
592#endif
593}
594
595void gd_hw_gl_flushed(void *vcon)
596{
597 VirtualConsole *vc = vcon;
598 QemuDmaBuf *dmabuf = vc->gfx.guest_fb.dmabuf;
599
600 qemu_set_fd_handler(dmabuf->fence_fd, NULL, NULL, NULL);
601 close(dmabuf->fence_fd);
602 dmabuf->fence_fd = -1;
603 graphic_hw_gl_block(vc->gfx.dcl.con, false);
604}
605
606
607
608static const DisplayChangeListenerOps dcl_gl_area_ops = {
609 .dpy_name = "gtk-egl",
610 .dpy_gfx_update = gd_gl_area_update,
611 .dpy_gfx_switch = gd_gl_area_switch,
612 .dpy_gfx_check_format = console_gl_check_format,
613 .dpy_refresh = gd_gl_area_refresh,
614 .dpy_mouse_set = gd_mouse_set,
615 .dpy_cursor_define = gd_cursor_define,
616
617 .dpy_gl_scanout_texture = gd_gl_area_scanout_texture,
618 .dpy_gl_scanout_disable = gd_gl_area_scanout_disable,
619 .dpy_gl_update = gd_gl_area_scanout_flush,
620 .dpy_gl_scanout_dmabuf = gd_gl_area_scanout_dmabuf,
621 .dpy_gl_release_dmabuf = gd_gl_release_dmabuf,
622 .dpy_has_dmabuf = gd_has_dmabuf,
623};
624
625static bool
626gd_gl_area_is_compatible_dcl(DisplayGLCtx *dgc,
627 DisplayChangeListener *dcl)
628{
629 return dcl->ops == &dcl_gl_area_ops;
630}
631
632static const DisplayGLCtxOps gl_area_ctx_ops = {
633 .dpy_gl_ctx_is_compatible_dcl = gd_gl_area_is_compatible_dcl,
634 .dpy_gl_ctx_create = gd_gl_area_create_context,
635 .dpy_gl_ctx_destroy = gd_gl_area_destroy_context,
636 .dpy_gl_ctx_make_current = gd_gl_area_make_current,
637};
638
639#ifdef CONFIG_X11
640static const DisplayChangeListenerOps dcl_egl_ops = {
641 .dpy_name = "gtk-egl",
642 .dpy_gfx_update = gd_egl_update,
643 .dpy_gfx_switch = gd_egl_switch,
644 .dpy_gfx_check_format = console_gl_check_format,
645 .dpy_refresh = gd_egl_refresh,
646 .dpy_mouse_set = gd_mouse_set,
647 .dpy_cursor_define = gd_cursor_define,
648
649 .dpy_gl_scanout_disable = gd_egl_scanout_disable,
650 .dpy_gl_scanout_texture = gd_egl_scanout_texture,
651 .dpy_gl_scanout_dmabuf = gd_egl_scanout_dmabuf,
652 .dpy_gl_cursor_dmabuf = gd_egl_cursor_dmabuf,
653 .dpy_gl_cursor_position = gd_egl_cursor_position,
654 .dpy_gl_update = gd_egl_flush,
655 .dpy_gl_release_dmabuf = gd_gl_release_dmabuf,
656 .dpy_has_dmabuf = gd_has_dmabuf,
657};
658
659static bool
660gd_egl_is_compatible_dcl(DisplayGLCtx *dgc,
661 DisplayChangeListener *dcl)
662{
663 return dcl->ops == &dcl_egl_ops;
664}
665
666static const DisplayGLCtxOps egl_ctx_ops = {
667 .dpy_gl_ctx_is_compatible_dcl = gd_egl_is_compatible_dcl,
668 .dpy_gl_ctx_create = gd_egl_create_context,
669 .dpy_gl_ctx_destroy = qemu_egl_destroy_context,
670 .dpy_gl_ctx_make_current = gd_egl_make_current,
671};
672#endif
673
674#endif
675
676
677
678static void gd_change_runstate(void *opaque, bool running, RunState state)
679{
680 GtkDisplayState *s = opaque;
681
682 gd_update_caption(s);
683}
684
685static void gd_mouse_mode_change(Notifier *notify, void *data)
686{
687 GtkDisplayState *s;
688 int i;
689
690 s = container_of(notify, GtkDisplayState, mouse_mode_notifier);
691
692 if (qemu_input_is_absolute() && s->ptr_owner) {
693 if (!s->ptr_owner->window) {
694 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
695 FALSE);
696 } else {
697 gd_ungrab_pointer(s);
698 }
699 }
700 for (i = 0; i < s->nb_vcs; i++) {
701 VirtualConsole *vc = &s->vc[i];
702 gd_update_cursor(vc);
703 }
704}
705
706
707
708static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event,
709 void *opaque)
710{
711 GtkDisplayState *s = opaque;
712 bool allow_close = true;
713
714 if (s->opts->has_window_close && !s->opts->window_close) {
715 allow_close = false;
716 }
717
718 if (allow_close) {
719 qmp_quit(NULL);
720 }
721
722 return TRUE;
723}
724
725static void gd_set_ui_refresh_rate(VirtualConsole *vc, int refresh_rate)
726{
727 QemuUIInfo info;
728
729 info = *dpy_get_ui_info(vc->gfx.dcl.con);
730 info.refresh_rate = refresh_rate;
731 dpy_set_ui_info(vc->gfx.dcl.con, &info, true);
732}
733
734static void gd_set_ui_size(VirtualConsole *vc, gint width, gint height)
735{
736 QemuUIInfo info;
737
738 info = *dpy_get_ui_info(vc->gfx.dcl.con);
739 info.width = width;
740 info.height = height;
741 dpy_set_ui_info(vc->gfx.dcl.con, &info, true);
742}
743
744#if defined(CONFIG_OPENGL)
745
746static gboolean gd_render_event(GtkGLArea *area, GdkGLContext *context,
747 void *opaque)
748{
749 VirtualConsole *vc = opaque;
750
751 if (vc->gfx.gls) {
752 gd_gl_area_draw(vc);
753 }
754 return TRUE;
755}
756
757static void gd_resize_event(GtkGLArea *area,
758 gint width, gint height, gpointer *opaque)
759{
760 VirtualConsole *vc = (void *)opaque;
761
762 gd_set_ui_size(vc, width, height);
763}
764
765#endif
766
767void gd_update_monitor_refresh_rate(VirtualConsole *vc, GtkWidget *widget)
768{
769#ifdef GDK_VERSION_3_22
770 GdkWindow *win = gtk_widget_get_window(widget);
771 int refresh_rate;
772
773 if (win) {
774 GdkDisplay *dpy = gtk_widget_get_display(widget);
775 GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win);
776 refresh_rate = gdk_monitor_get_refresh_rate(monitor);
777 } else {
778 refresh_rate = 0;
779 }
780
781 gd_set_ui_refresh_rate(vc, refresh_rate);
782
783
784 vc->gfx.dcl.update_interval = refresh_rate ?
785 MIN(1000 * 1000 / refresh_rate, GUI_REFRESH_INTERVAL_DEFAULT) :
786 GUI_REFRESH_INTERVAL_DEFAULT;
787#endif
788}
789
790static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque)
791{
792 VirtualConsole *vc = opaque;
793 GtkDisplayState *s = vc->s;
794 int mx, my;
795 int ww, wh;
796 int fbw, fbh;
797
798#if defined(CONFIG_OPENGL)
799 if (vc->gfx.gls) {
800 if (gtk_use_gl_area) {
801
802 return FALSE;
803 } else {
804#ifdef CONFIG_X11
805 gd_egl_draw(vc);
806 return TRUE;
807#else
808 abort();
809#endif
810 }
811 }
812#endif
813
814 if (!gtk_widget_get_realized(widget)) {
815 return FALSE;
816 }
817 if (!vc->gfx.ds) {
818 return FALSE;
819 }
820 if (!vc->gfx.surface) {
821 return FALSE;
822 }
823
824 gd_update_monitor_refresh_rate(vc, vc->window ? vc->window : s->window);
825
826 fbw = surface_width(vc->gfx.ds);
827 fbh = surface_height(vc->gfx.ds);
828
829 ww = gdk_window_get_width(gtk_widget_get_window(widget));
830 wh = gdk_window_get_height(gtk_widget_get_window(widget));
831
832 if (s->full_screen) {
833 vc->gfx.scale_x = (double)ww / fbw;
834 vc->gfx.scale_y = (double)wh / fbh;
835 } else if (s->free_scale) {
836 double sx, sy;
837
838 sx = (double)ww / fbw;
839 sy = (double)wh / fbh;
840
841 vc->gfx.scale_x = vc->gfx.scale_y = MIN(sx, sy);
842 }
843
844 fbw *= vc->gfx.scale_x;
845 fbh *= vc->gfx.scale_y;
846
847 mx = my = 0;
848 if (ww > fbw) {
849 mx = (ww - fbw) / 2;
850 }
851 if (wh > fbh) {
852 my = (wh - fbh) / 2;
853 }
854
855 cairo_rectangle(cr, 0, 0, ww, wh);
856
857
858
859
860
861
862 cairo_rectangle(cr, mx + fbw, my,
863 -1 * fbw, fbh);
864 cairo_fill(cr);
865
866 cairo_scale(cr, vc->gfx.scale_x, vc->gfx.scale_y);
867 cairo_set_source_surface(cr, vc->gfx.surface,
868 mx / vc->gfx.scale_x, my / vc->gfx.scale_y);
869 cairo_paint(cr);
870
871 return TRUE;
872}
873
874static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
875 void *opaque)
876{
877 VirtualConsole *vc = opaque;
878 GtkDisplayState *s = vc->s;
879 int x, y;
880 int mx, my;
881 int fbh, fbw;
882 int ww, wh, ws;
883
884 if (!vc->gfx.ds) {
885 return TRUE;
886 }
887
888 fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x;
889 fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y;
890
891 ww = gtk_widget_get_allocated_width(widget);
892 wh = gtk_widget_get_allocated_height(widget);
893 ws = gtk_widget_get_scale_factor(widget);
894
895 mx = my = 0;
896 if (ww > fbw) {
897 mx = (ww - fbw) / 2;
898 }
899 if (wh > fbh) {
900 my = (wh - fbh) / 2;
901 }
902
903 x = (motion->x - mx) / vc->gfx.scale_x * ws;
904 y = (motion->y - my) / vc->gfx.scale_y * ws;
905
906 if (qemu_input_is_absolute()) {
907 if (x < 0 || y < 0 ||
908 x >= surface_width(vc->gfx.ds) ||
909 y >= surface_height(vc->gfx.ds)) {
910 return TRUE;
911 }
912 qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_X, x,
913 0, surface_width(vc->gfx.ds));
914 qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_Y, y,
915 0, surface_height(vc->gfx.ds));
916 qemu_input_event_sync();
917 } else if (s->last_set && s->ptr_owner == vc) {
918 qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_X, x - s->last_x);
919 qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_Y, y - s->last_y);
920 qemu_input_event_sync();
921 }
922 s->last_x = x;
923 s->last_y = y;
924 s->last_set = TRUE;
925
926 if (!qemu_input_is_absolute() && s->ptr_owner == vc) {
927 GdkScreen *screen = gtk_widget_get_screen(vc->gfx.drawing_area);
928 GdkDisplay *dpy = gtk_widget_get_display(widget);
929 GdkWindow *win = gtk_widget_get_window(widget);
930 GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win);
931 GdkRectangle geometry;
932
933 int x = (int)motion->x_root;
934 int y = (int)motion->y_root;
935
936 gdk_monitor_get_geometry(monitor, &geometry);
937
938
939
940
941
942
943
944
945 if (x <= geometry.x || x - geometry.x >= geometry.width - 1 ||
946 y <= geometry.y || y - geometry.y >= geometry.height - 1) {
947 GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion);
948 x = geometry.x + geometry.width / 2;
949 y = geometry.y + geometry.height / 2;
950
951 gdk_device_warp(dev, screen, x, y);
952 s->last_set = FALSE;
953 return FALSE;
954 }
955 }
956 return TRUE;
957}
958
959static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button,
960 void *opaque)
961{
962 VirtualConsole *vc = opaque;
963 GtkDisplayState *s = vc->s;
964 InputButton btn;
965
966
967 if (button->button == 1 && button->type == GDK_BUTTON_PRESS &&
968 !qemu_input_is_absolute() && s->ptr_owner != vc) {
969 if (!vc->window) {
970 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
971 TRUE);
972 } else {
973 gd_grab_pointer(vc, "relative-mode-click");
974 }
975 return TRUE;
976 }
977
978 if (button->button == 1) {
979 btn = INPUT_BUTTON_LEFT;
980 } else if (button->button == 2) {
981 btn = INPUT_BUTTON_MIDDLE;
982 } else if (button->button == 3) {
983 btn = INPUT_BUTTON_RIGHT;
984 } else if (button->button == 8) {
985 btn = INPUT_BUTTON_SIDE;
986 } else if (button->button == 9) {
987 btn = INPUT_BUTTON_EXTRA;
988 } else {
989 return TRUE;
990 }
991
992 if (button->type == GDK_2BUTTON_PRESS || button->type == GDK_3BUTTON_PRESS) {
993 return TRUE;
994 }
995
996 qemu_input_queue_btn(vc->gfx.dcl.con, btn,
997 button->type == GDK_BUTTON_PRESS);
998 qemu_input_event_sync();
999 return TRUE;
1000}
1001
1002static gboolean gd_scroll_event(GtkWidget *widget, GdkEventScroll *scroll,
1003 void *opaque)
1004{
1005 VirtualConsole *vc = opaque;
1006 InputButton btn_vertical;
1007 InputButton btn_horizontal;
1008 bool has_vertical = false;
1009 bool has_horizontal = false;
1010
1011 if (scroll->direction == GDK_SCROLL_UP) {
1012 btn_vertical = INPUT_BUTTON_WHEEL_UP;
1013 has_vertical = true;
1014 } else if (scroll->direction == GDK_SCROLL_DOWN) {
1015 btn_vertical = INPUT_BUTTON_WHEEL_DOWN;
1016 has_vertical = true;
1017 } else if (scroll->direction == GDK_SCROLL_LEFT) {
1018 btn_horizontal = INPUT_BUTTON_WHEEL_LEFT;
1019 has_horizontal = true;
1020 } else if (scroll->direction == GDK_SCROLL_RIGHT) {
1021 btn_horizontal = INPUT_BUTTON_WHEEL_RIGHT;
1022 has_horizontal = true;
1023 } else if (scroll->direction == GDK_SCROLL_SMOOTH) {
1024 gdouble delta_x, delta_y;
1025 if (!gdk_event_get_scroll_deltas((GdkEvent *)scroll,
1026 &delta_x, &delta_y)) {
1027 return TRUE;
1028 }
1029
1030 if (delta_y > 0) {
1031 btn_vertical = INPUT_BUTTON_WHEEL_DOWN;
1032 has_vertical = true;
1033 } else if (delta_y < 0) {
1034 btn_vertical = INPUT_BUTTON_WHEEL_UP;
1035 has_vertical = true;
1036 } else if (delta_x > 0) {
1037 btn_horizontal = INPUT_BUTTON_WHEEL_RIGHT;
1038 has_horizontal = true;
1039 } else if (delta_x < 0) {
1040 btn_horizontal = INPUT_BUTTON_WHEEL_LEFT;
1041 has_horizontal = true;
1042 } else {
1043 return TRUE;
1044 }
1045 } else {
1046 return TRUE;
1047 }
1048
1049 if (has_vertical) {
1050 qemu_input_queue_btn(vc->gfx.dcl.con, btn_vertical, true);
1051 qemu_input_event_sync();
1052 qemu_input_queue_btn(vc->gfx.dcl.con, btn_vertical, false);
1053 qemu_input_event_sync();
1054 }
1055
1056 if (has_horizontal) {
1057 qemu_input_queue_btn(vc->gfx.dcl.con, btn_horizontal, true);
1058 qemu_input_event_sync();
1059 qemu_input_queue_btn(vc->gfx.dcl.con, btn_horizontal, false);
1060 qemu_input_event_sync();
1061 }
1062
1063 return TRUE;
1064}
1065
1066
1067static gboolean gd_touch_event(GtkWidget *widget, GdkEventTouch *touch,
1068 void *opaque)
1069{
1070 VirtualConsole *vc = opaque;
1071 uint64_t num_slot = GPOINTER_TO_UINT(touch->sequence);
1072 int type = -1;
1073
1074 switch (touch->type) {
1075 case GDK_TOUCH_BEGIN:
1076 type = INPUT_MULTI_TOUCH_TYPE_BEGIN;
1077 break;
1078 case GDK_TOUCH_UPDATE:
1079 type = INPUT_MULTI_TOUCH_TYPE_UPDATE;
1080 break;
1081 case GDK_TOUCH_END:
1082 case GDK_TOUCH_CANCEL:
1083 type = INPUT_MULTI_TOUCH_TYPE_END;
1084 break;
1085 default:
1086 warn_report("gtk: unexpected touch event type\n");
1087 return FALSE;
1088 }
1089
1090 console_handle_touch_event(vc->gfx.dcl.con, touch_slots,
1091 num_slot, surface_width(vc->gfx.ds),
1092 surface_height(vc->gfx.ds), touch->x,
1093 touch->y, type, &error_warn);
1094 return TRUE;
1095}
1096
1097static const guint16 *gd_get_keymap(size_t *maplen)
1098{
1099 GdkDisplay *dpy = gdk_display_get_default();
1100
1101#ifdef GDK_WINDOWING_X11
1102 if (GDK_IS_X11_DISPLAY(dpy)) {
1103 trace_gd_keymap_windowing("x11");
1104 return qemu_xkeymap_mapping_table(
1105 gdk_x11_display_get_xdisplay(dpy), maplen);
1106 }
1107#endif
1108
1109#ifdef GDK_WINDOWING_WAYLAND
1110 if (GDK_IS_WAYLAND_DISPLAY(dpy)) {
1111 trace_gd_keymap_windowing("wayland");
1112 *maplen = qemu_input_map_xorgevdev_to_qcode_len;
1113 return qemu_input_map_xorgevdev_to_qcode;
1114 }
1115#endif
1116
1117#ifdef GDK_WINDOWING_WIN32
1118 if (GDK_IS_WIN32_DISPLAY(dpy)) {
1119 trace_gd_keymap_windowing("win32");
1120 *maplen = qemu_input_map_atset1_to_qcode_len;
1121 return qemu_input_map_atset1_to_qcode;
1122 }
1123#endif
1124
1125#ifdef GDK_WINDOWING_QUARTZ
1126 if (GDK_IS_QUARTZ_DISPLAY(dpy)) {
1127 trace_gd_keymap_windowing("quartz");
1128 *maplen = qemu_input_map_osx_to_qcode_len;
1129 return qemu_input_map_osx_to_qcode;
1130 }
1131#endif
1132
1133#ifdef GDK_WINDOWING_BROADWAY
1134 if (GDK_IS_BROADWAY_DISPLAY(dpy)) {
1135 trace_gd_keymap_windowing("broadway");
1136 g_warning("experimental: using broadway, x11 virtual keysym\n"
1137 "mapping - with very limited support. See also\n"
1138 "https://bugzilla.gnome.org/show_bug.cgi?id=700105");
1139 *maplen = qemu_input_map_x11_to_qcode_len;
1140 return qemu_input_map_x11_to_qcode;
1141 }
1142#endif
1143
1144 g_warning("Unsupported GDK Windowing platform.\n"
1145 "Disabling extended keycode tables.\n"
1146 "Please report to qemu-devel@nongnu.org\n"
1147 "including the following information:\n"
1148 "\n"
1149 " - Operating system\n"
1150 " - GDK Windowing system build\n");
1151 return NULL;
1152}
1153
1154
1155static int gd_map_keycode(int scancode)
1156{
1157 if (!keycode_map) {
1158 return 0;
1159 }
1160 if (scancode > keycode_maplen) {
1161 return 0;
1162 }
1163
1164 return keycode_map[scancode];
1165}
1166
1167static int gd_get_keycode(GdkEventKey *key)
1168{
1169#ifdef G_OS_WIN32
1170 int scancode = gdk_event_get_scancode((GdkEvent *)key);
1171
1172
1173 switch (scancode & (KF_EXTENDED | 0xff)) {
1174 case 0x145:
1175 return scancode & 0xff;
1176 }
1177
1178 return scancode & KF_EXTENDED ?
1179 0xe000 | (scancode & 0xff) : scancode & 0xff;
1180
1181#else
1182 return key->hardware_keycode;
1183#endif
1184}
1185
1186static gboolean gd_text_key_down(GtkWidget *widget,
1187 GdkEventKey *key, void *opaque)
1188{
1189 VirtualConsole *vc = opaque;
1190 QemuConsole *con = vc->gfx.dcl.con;
1191
1192 if (key->keyval == GDK_KEY_Delete) {
1193 kbd_put_qcode_console(con, Q_KEY_CODE_DELETE, false);
1194 } else if (key->length) {
1195 kbd_put_string_console(con, key->string, key->length);
1196 } else {
1197 int qcode = gd_map_keycode(gd_get_keycode(key));
1198 kbd_put_qcode_console(con, qcode, false);
1199 }
1200 return TRUE;
1201}
1202
1203static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque)
1204{
1205 VirtualConsole *vc = opaque;
1206 int keycode, qcode;
1207
1208#ifdef G_OS_WIN32
1209
1210 if (key->hardware_keycode == 0xff)
1211 return false;
1212
1213 if (!vc->s->kbd_owner) {
1214 if (key->hardware_keycode == VK_LWIN ||
1215 key->hardware_keycode == VK_RWIN) {
1216 return FALSE;
1217 }
1218 }
1219#endif
1220
1221 if (key->keyval == GDK_KEY_Pause
1222#ifdef G_OS_WIN32
1223
1224
1225
1226 || key->hardware_keycode == VK_PAUSE
1227#endif
1228 ) {
1229 qkbd_state_key_event(vc->gfx.kbd, Q_KEY_CODE_PAUSE,
1230 key->type == GDK_KEY_PRESS);
1231 return TRUE;
1232 }
1233
1234 keycode = gd_get_keycode(key);
1235 qcode = gd_map_keycode(keycode);
1236
1237 trace_gd_key_event(vc->label, keycode, qcode,
1238 (key->type == GDK_KEY_PRESS) ? "down" : "up");
1239
1240 qkbd_state_key_event(vc->gfx.kbd, qcode,
1241 key->type == GDK_KEY_PRESS);
1242
1243 return TRUE;
1244}
1245
1246static gboolean gd_grab_broken_event(GtkWidget *widget,
1247 GdkEventGrabBroken *event, void *opaque)
1248{
1249#ifdef CONFIG_WIN32
1250
1251
1252
1253
1254
1255 if (event->keyboard) {
1256 VirtualConsole *vc = opaque;
1257 GtkDisplayState *s = vc->s;
1258
1259 gtk_release_modifiers(s);
1260 }
1261#endif
1262 return TRUE;
1263}
1264
1265static gboolean gd_event(GtkWidget *widget, GdkEvent *event, void *opaque)
1266{
1267 if (event->type == GDK_MOTION_NOTIFY) {
1268 return gd_motion_event(widget, &event->motion, opaque);
1269 }
1270 return FALSE;
1271}
1272
1273
1274
1275static void gd_menu_pause(GtkMenuItem *item, void *opaque)
1276{
1277 GtkDisplayState *s = opaque;
1278
1279 if (s->external_pause_update) {
1280 return;
1281 }
1282 if (runstate_is_running()) {
1283 qmp_stop(NULL);
1284 } else {
1285 qmp_cont(NULL);
1286 }
1287}
1288
1289static void gd_menu_reset(GtkMenuItem *item, void *opaque)
1290{
1291 qmp_system_reset(NULL);
1292}
1293
1294static void gd_menu_powerdown(GtkMenuItem *item, void *opaque)
1295{
1296 qmp_system_powerdown(NULL);
1297}
1298
1299static void gd_menu_quit(GtkMenuItem *item, void *opaque)
1300{
1301 qmp_quit(NULL);
1302}
1303
1304static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque)
1305{
1306 GtkDisplayState *s = opaque;
1307 VirtualConsole *vc = gd_vc_find_by_menu(s);
1308 GtkNotebook *nb = GTK_NOTEBOOK(s->notebook);
1309 gint page;
1310
1311 gtk_release_modifiers(s);
1312 if (vc) {
1313 page = gtk_notebook_page_num(nb, vc->tab_item);
1314 gtk_notebook_set_current_page(nb, page);
1315 gtk_widget_grab_focus(vc->focus);
1316 }
1317}
1318
1319static void gd_accel_switch_vc(void *opaque)
1320{
1321 VirtualConsole *vc = opaque;
1322
1323 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE);
1324}
1325
1326static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque)
1327{
1328 GtkDisplayState *s = opaque;
1329 VirtualConsole *vc = gd_vc_find_current(s);
1330
1331 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) {
1332 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE);
1333 } else {
1334 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
1335 }
1336 gd_update_windowsize(vc);
1337}
1338
1339static gboolean gd_tab_window_close(GtkWidget *widget, GdkEvent *event,
1340 void *opaque)
1341{
1342 VirtualConsole *vc = opaque;
1343 GtkDisplayState *s = vc->s;
1344
1345 gtk_widget_set_sensitive(vc->menu_item, true);
1346 gd_widget_reparent(vc->window, s->notebook, vc->tab_item);
1347 gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(s->notebook),
1348 vc->tab_item, vc->label);
1349 gtk_widget_destroy(vc->window);
1350 vc->window = NULL;
1351#if defined(CONFIG_OPENGL)
1352 if (vc->gfx.esurface) {
1353 eglDestroySurface(qemu_egl_display, vc->gfx.esurface);
1354 vc->gfx.esurface = NULL;
1355 }
1356 if (vc->gfx.ectx) {
1357 eglDestroyContext(qemu_egl_display, vc->gfx.ectx);
1358 vc->gfx.ectx = NULL;
1359 }
1360#endif
1361 return TRUE;
1362}
1363
1364static gboolean gd_win_grab(void *opaque)
1365{
1366 VirtualConsole *vc = opaque;
1367
1368 fprintf(stderr, "%s: %s\n", __func__, vc->label);
1369 if (vc->s->ptr_owner) {
1370 gd_ungrab_pointer(vc->s);
1371 } else {
1372 gd_grab_pointer(vc, "user-request-detached-tab");
1373 }
1374 return TRUE;
1375}
1376
1377static void gd_menu_untabify(GtkMenuItem *item, void *opaque)
1378{
1379 GtkDisplayState *s = opaque;
1380 VirtualConsole *vc = gd_vc_find_current(s);
1381
1382 if (vc->type == GD_VC_GFX &&
1383 qemu_console_is_graphic(vc->gfx.dcl.con)) {
1384 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1385 FALSE);
1386 }
1387 if (!vc->window) {
1388 gtk_widget_set_sensitive(vc->menu_item, false);
1389 vc->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1390#if defined(CONFIG_OPENGL)
1391 if (vc->gfx.esurface) {
1392 eglDestroySurface(qemu_egl_display, vc->gfx.esurface);
1393 vc->gfx.esurface = NULL;
1394 }
1395 if (vc->gfx.esurface) {
1396 eglDestroyContext(qemu_egl_display, vc->gfx.ectx);
1397 vc->gfx.ectx = NULL;
1398 }
1399#endif
1400 gd_widget_reparent(s->notebook, vc->window, vc->tab_item);
1401
1402 g_signal_connect(vc->window, "delete-event",
1403 G_CALLBACK(gd_tab_window_close), vc);
1404 gtk_widget_show_all(vc->window);
1405
1406 if (qemu_console_is_graphic(vc->gfx.dcl.con)) {
1407 GtkAccelGroup *ag = gtk_accel_group_new();
1408 gtk_window_add_accel_group(GTK_WINDOW(vc->window), ag);
1409
1410 GClosure *cb = g_cclosure_new_swap(G_CALLBACK(gd_win_grab),
1411 vc, NULL);
1412 gtk_accel_group_connect(ag, GDK_KEY_g, HOTKEY_MODIFIERS, 0, cb);
1413 }
1414
1415 gd_update_geometry_hints(vc);
1416 gd_update_caption(s);
1417 }
1418}
1419
1420static void gd_menu_show_menubar(GtkMenuItem *item, void *opaque)
1421{
1422 GtkDisplayState *s = opaque;
1423 VirtualConsole *vc = gd_vc_find_current(s);
1424
1425 if (s->full_screen) {
1426 return;
1427 }
1428
1429 if (gtk_check_menu_item_get_active(
1430 GTK_CHECK_MENU_ITEM(s->show_menubar_item))) {
1431 gtk_widget_show(s->menu_bar);
1432 } else {
1433 gtk_widget_hide(s->menu_bar);
1434 }
1435 gd_update_windowsize(vc);
1436}
1437
1438static void gd_accel_show_menubar(void *opaque)
1439{
1440 GtkDisplayState *s = opaque;
1441 gtk_menu_item_activate(GTK_MENU_ITEM(s->show_menubar_item));
1442}
1443
1444static void gd_menu_full_screen(GtkMenuItem *item, void *opaque)
1445{
1446 GtkDisplayState *s = opaque;
1447 VirtualConsole *vc = gd_vc_find_current(s);
1448
1449 if (!s->full_screen) {
1450 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
1451 gtk_widget_hide(s->menu_bar);
1452 if (vc->type == GD_VC_GFX) {
1453 gtk_widget_set_size_request(vc->gfx.drawing_area, -1, -1);
1454 }
1455 gtk_window_fullscreen(GTK_WINDOW(s->window));
1456 s->full_screen = TRUE;
1457 } else {
1458 gtk_window_unfullscreen(GTK_WINDOW(s->window));
1459 gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s);
1460 if (gtk_check_menu_item_get_active(
1461 GTK_CHECK_MENU_ITEM(s->show_menubar_item))) {
1462 gtk_widget_show(s->menu_bar);
1463 }
1464 s->full_screen = FALSE;
1465 if (vc->type == GD_VC_GFX) {
1466 vc->gfx.scale_x = 1.0;
1467 vc->gfx.scale_y = 1.0;
1468 gd_update_windowsize(vc);
1469 }
1470 }
1471
1472 gd_update_cursor(vc);
1473}
1474
1475static void gd_accel_full_screen(void *opaque)
1476{
1477 GtkDisplayState *s = opaque;
1478 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item));
1479}
1480
1481static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque)
1482{
1483 GtkDisplayState *s = opaque;
1484 VirtualConsole *vc = gd_vc_find_current(s);
1485
1486 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
1487 FALSE);
1488
1489 vc->gfx.scale_x += VC_SCALE_STEP;
1490 vc->gfx.scale_y += VC_SCALE_STEP;
1491
1492 gd_update_windowsize(vc);
1493}
1494
1495static void gd_accel_zoom_in(void *opaque)
1496{
1497 GtkDisplayState *s = opaque;
1498 gtk_menu_item_activate(GTK_MENU_ITEM(s->zoom_in_item));
1499}
1500
1501static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque)
1502{
1503 GtkDisplayState *s = opaque;
1504 VirtualConsole *vc = gd_vc_find_current(s);
1505
1506 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item),
1507 FALSE);
1508
1509 vc->gfx.scale_x -= VC_SCALE_STEP;
1510 vc->gfx.scale_y -= VC_SCALE_STEP;
1511
1512 vc->gfx.scale_x = MAX(vc->gfx.scale_x, VC_SCALE_MIN);
1513 vc->gfx.scale_y = MAX(vc->gfx.scale_y, VC_SCALE_MIN);
1514
1515 gd_update_windowsize(vc);
1516}
1517
1518static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque)
1519{
1520 GtkDisplayState *s = opaque;
1521 VirtualConsole *vc = gd_vc_find_current(s);
1522
1523 vc->gfx.scale_x = 1.0;
1524 vc->gfx.scale_y = 1.0;
1525
1526 gd_update_windowsize(vc);
1527}
1528
1529static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque)
1530{
1531 GtkDisplayState *s = opaque;
1532 VirtualConsole *vc = gd_vc_find_current(s);
1533
1534 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) {
1535 s->free_scale = TRUE;
1536 } else {
1537 s->free_scale = FALSE;
1538 vc->gfx.scale_x = 1.0;
1539 vc->gfx.scale_y = 1.0;
1540 }
1541
1542 gd_update_windowsize(vc);
1543 gd_update_full_redraw(vc);
1544}
1545
1546static void gd_grab_update(VirtualConsole *vc, bool kbd, bool ptr)
1547{
1548 GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area);
1549 GdkSeat *seat = gdk_display_get_default_seat(display);
1550 GdkWindow *window = gtk_widget_get_window(vc->gfx.drawing_area);
1551 GdkSeatCapabilities caps = 0;
1552 GdkCursor *cursor = NULL;
1553
1554 if (kbd) {
1555 caps |= GDK_SEAT_CAPABILITY_KEYBOARD;
1556 }
1557 if (ptr) {
1558 caps |= GDK_SEAT_CAPABILITY_ALL_POINTING;
1559 cursor = vc->s->null_cursor;
1560 }
1561
1562 if (caps) {
1563 gdk_seat_grab(seat, window, caps, false, cursor,
1564 NULL, NULL, NULL);
1565 } else {
1566 gdk_seat_ungrab(seat);
1567 }
1568}
1569
1570static void gd_grab_keyboard(VirtualConsole *vc, const char *reason)
1571{
1572 if (vc->s->kbd_owner) {
1573 if (vc->s->kbd_owner == vc) {
1574 return;
1575 } else {
1576 gd_ungrab_keyboard(vc->s);
1577 }
1578 }
1579
1580 win32_kbd_set_grab(true);
1581 gd_grab_update(vc, true, vc->s->ptr_owner == vc);
1582 vc->s->kbd_owner = vc;
1583 gd_update_caption(vc->s);
1584 trace_gd_grab(vc->label, "kbd", reason);
1585}
1586
1587static void gd_ungrab_keyboard(GtkDisplayState *s)
1588{
1589 VirtualConsole *vc = s->kbd_owner;
1590
1591 if (vc == NULL) {
1592 return;
1593 }
1594 s->kbd_owner = NULL;
1595
1596 win32_kbd_set_grab(false);
1597 gd_grab_update(vc, false, vc->s->ptr_owner == vc);
1598 gd_update_caption(s);
1599 trace_gd_ungrab(vc->label, "kbd");
1600}
1601
1602static void gd_grab_pointer(VirtualConsole *vc, const char *reason)
1603{
1604 GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area);
1605
1606 if (vc->s->ptr_owner) {
1607 if (vc->s->ptr_owner == vc) {
1608 return;
1609 } else {
1610 gd_ungrab_pointer(vc->s);
1611 }
1612 }
1613
1614 gd_grab_update(vc, vc->s->kbd_owner == vc, true);
1615 gdk_device_get_position(gd_get_pointer(display),
1616 NULL, &vc->s->grab_x_root, &vc->s->grab_y_root);
1617 vc->s->ptr_owner = vc;
1618 gd_update_caption(vc->s);
1619 trace_gd_grab(vc->label, "ptr", reason);
1620}
1621
1622static void gd_ungrab_pointer(GtkDisplayState *s)
1623{
1624 VirtualConsole *vc = s->ptr_owner;
1625 GdkDisplay *display;
1626
1627 if (vc == NULL) {
1628 return;
1629 }
1630 s->ptr_owner = NULL;
1631
1632 display = gtk_widget_get_display(vc->gfx.drawing_area);
1633 gd_grab_update(vc, vc->s->kbd_owner == vc, false);
1634 gdk_device_warp(gd_get_pointer(display),
1635 gtk_widget_get_screen(vc->gfx.drawing_area),
1636 vc->s->grab_x_root, vc->s->grab_y_root);
1637 gd_update_caption(s);
1638 trace_gd_ungrab(vc->label, "ptr");
1639}
1640
1641static void gd_menu_grab_input(GtkMenuItem *item, void *opaque)
1642{
1643 GtkDisplayState *s = opaque;
1644 VirtualConsole *vc = gd_vc_find_current(s);
1645
1646 if (gd_is_grab_active(s)) {
1647 gd_grab_keyboard(vc, "user-request-main-window");
1648 gd_grab_pointer(vc, "user-request-main-window");
1649 } else {
1650 gd_ungrab_keyboard(s);
1651 gd_ungrab_pointer(s);
1652 }
1653
1654 gd_update_cursor(vc);
1655}
1656
1657static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2,
1658 gpointer data)
1659{
1660 GtkDisplayState *s = data;
1661 VirtualConsole *vc;
1662 gboolean on_vga;
1663
1664 if (!gtk_widget_get_realized(s->notebook)) {
1665 return;
1666 }
1667
1668 vc = gd_vc_find_by_page(s, arg2);
1669 if (!vc) {
1670 return;
1671 }
1672 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item),
1673 TRUE);
1674 on_vga = (vc->type == GD_VC_GFX &&
1675 qemu_console_is_graphic(vc->gfx.dcl.con));
1676 if (!on_vga) {
1677 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1678 FALSE);
1679 } else if (s->full_screen) {
1680 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
1681 TRUE);
1682 }
1683 gtk_widget_set_sensitive(s->grab_item, on_vga);
1684#ifdef CONFIG_VTE
1685 gtk_widget_set_sensitive(s->copy_item, vc->type == GD_VC_VTE);
1686#endif
1687
1688 gd_update_windowsize(vc);
1689 gd_update_cursor(vc);
1690}
1691
1692static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing,
1693 gpointer opaque)
1694{
1695 VirtualConsole *vc = opaque;
1696 GtkDisplayState *s = vc->s;
1697
1698 if (gd_grab_on_hover(s)) {
1699 gd_grab_keyboard(vc, "grab-on-hover");
1700 }
1701 return TRUE;
1702}
1703
1704static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing,
1705 gpointer opaque)
1706{
1707 VirtualConsole *vc = opaque;
1708 GtkDisplayState *s = vc->s;
1709
1710 if (gd_grab_on_hover(s)) {
1711 gd_ungrab_keyboard(s);
1712 }
1713 return TRUE;
1714}
1715
1716static gboolean gd_focus_in_event(GtkWidget *widget,
1717 GdkEventFocus *event, gpointer opaque)
1718{
1719 VirtualConsole *vc = opaque;
1720
1721 win32_kbd_set_window(gd_win32_get_hwnd(vc));
1722 return TRUE;
1723}
1724
1725static gboolean gd_focus_out_event(GtkWidget *widget,
1726 GdkEventFocus *event, gpointer opaque)
1727{
1728 VirtualConsole *vc = opaque;
1729 GtkDisplayState *s = vc->s;
1730
1731 win32_kbd_set_window(NULL);
1732 gtk_release_modifiers(s);
1733 return TRUE;
1734}
1735
1736static gboolean gd_configure(GtkWidget *widget,
1737 GdkEventConfigure *cfg, gpointer opaque)
1738{
1739 VirtualConsole *vc = opaque;
1740
1741 gd_set_ui_size(vc, cfg->width, cfg->height);
1742 return FALSE;
1743}
1744
1745
1746
1747static GSList *gd_vc_menu_init(GtkDisplayState *s, VirtualConsole *vc,
1748 int idx, GSList *group, GtkWidget *view_menu)
1749{
1750 vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, vc->label);
1751 gtk_accel_group_connect(s->accel_group, GDK_KEY_1 + idx,
1752 HOTKEY_MODIFIERS, 0,
1753 g_cclosure_new_swap(G_CALLBACK(gd_accel_switch_vc), vc, NULL));
1754 gtk_accel_label_set_accel(
1755 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(vc->menu_item))),
1756 GDK_KEY_1 + idx, HOTKEY_MODIFIERS);
1757
1758 g_signal_connect(vc->menu_item, "activate",
1759 G_CALLBACK(gd_menu_switch_vc), s);
1760 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item);
1761
1762 return gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item));
1763}
1764
1765#if defined(CONFIG_VTE)
1766static void gd_menu_copy(GtkMenuItem *item, void *opaque)
1767{
1768 GtkDisplayState *s = opaque;
1769 VirtualConsole *vc = gd_vc_find_current(s);
1770
1771#if VTE_CHECK_VERSION(0, 50, 0)
1772 vte_terminal_copy_clipboard_format(VTE_TERMINAL(vc->vte.terminal),
1773 VTE_FORMAT_TEXT);
1774#else
1775 vte_terminal_copy_clipboard(VTE_TERMINAL(vc->vte.terminal));
1776#endif
1777}
1778
1779static void gd_vc_adjustment_changed(GtkAdjustment *adjustment, void *opaque)
1780{
1781 VirtualConsole *vc = opaque;
1782
1783 if (gtk_adjustment_get_upper(adjustment) >
1784 gtk_adjustment_get_page_size(adjustment)) {
1785 gtk_widget_show(vc->vte.scrollbar);
1786 } else {
1787 gtk_widget_hide(vc->vte.scrollbar);
1788 }
1789}
1790
1791static void gd_vc_send_chars(VirtualConsole *vc)
1792{
1793 uint32_t len, avail;
1794
1795 len = qemu_chr_be_can_write(vc->vte.chr);
1796 avail = fifo8_num_used(&vc->vte.out_fifo);
1797 while (len > 0 && avail > 0) {
1798 const uint8_t *buf;
1799 uint32_t size;
1800
1801 buf = fifo8_pop_buf(&vc->vte.out_fifo, MIN(len, avail), &size);
1802 qemu_chr_be_write(vc->vte.chr, buf, size);
1803 len = qemu_chr_be_can_write(vc->vte.chr);
1804 avail -= size;
1805 }
1806}
1807
1808static int gd_vc_chr_write(Chardev *chr, const uint8_t *buf, int len)
1809{
1810 VCChardev *vcd = VC_CHARDEV(chr);
1811 VirtualConsole *vc = vcd->console;
1812
1813 vte_terminal_feed(VTE_TERMINAL(vc->vte.terminal), (const char *)buf, len);
1814 return len;
1815}
1816
1817static void gd_vc_chr_accept_input(Chardev *chr)
1818{
1819 VCChardev *vcd = VC_CHARDEV(chr);
1820 VirtualConsole *vc = vcd->console;
1821
1822 if (vc) {
1823 gd_vc_send_chars(vc);
1824 }
1825}
1826
1827static void gd_vc_chr_set_echo(Chardev *chr, bool echo)
1828{
1829 VCChardev *vcd = VC_CHARDEV(chr);
1830 VirtualConsole *vc = vcd->console;
1831
1832 if (vc) {
1833 vc->vte.echo = echo;
1834 } else {
1835 vcd->echo = echo;
1836 }
1837}
1838
1839static int nb_vcs;
1840static Chardev *vcs[MAX_VCS];
1841static void gd_vc_open(Chardev *chr,
1842 ChardevBackend *backend,
1843 bool *be_opened,
1844 Error **errp)
1845{
1846 if (nb_vcs == MAX_VCS) {
1847 error_setg(errp, "Maximum number of consoles reached");
1848 return;
1849 }
1850
1851 vcs[nb_vcs++] = chr;
1852
1853
1854
1855
1856 *be_opened = false;
1857}
1858
1859static void char_gd_vc_class_init(ObjectClass *oc, void *data)
1860{
1861 ChardevClass *cc = CHARDEV_CLASS(oc);
1862
1863 cc->parse = qemu_chr_parse_vc;
1864 cc->open = gd_vc_open;
1865 cc->chr_write = gd_vc_chr_write;
1866 cc->chr_accept_input = gd_vc_chr_accept_input;
1867 cc->chr_set_echo = gd_vc_chr_set_echo;
1868}
1869
1870static const TypeInfo char_gd_vc_type_info = {
1871 .name = TYPE_CHARDEV_VC,
1872 .parent = TYPE_CHARDEV,
1873 .instance_size = sizeof(VCChardev),
1874 .class_init = char_gd_vc_class_init,
1875};
1876
1877static gboolean gd_vc_in(VteTerminal *terminal, gchar *text, guint size,
1878 gpointer user_data)
1879{
1880 VirtualConsole *vc = user_data;
1881 uint32_t free;
1882
1883 if (vc->vte.echo) {
1884 VteTerminal *term = VTE_TERMINAL(vc->vte.terminal);
1885 int i;
1886 for (i = 0; i < size; i++) {
1887 uint8_t c = text[i];
1888 if (c >= 128 || isprint(c)) {
1889
1890 vte_terminal_feed(term, &text[i], 1);
1891 } else if (c == '\r' || c == '\n') {
1892 vte_terminal_feed(term, "\r\n", 2);
1893 } else {
1894 char ctrl[2] = { '^', 0};
1895 ctrl[1] = text[i] ^ 64;
1896 vte_terminal_feed(term, ctrl, 2);
1897 }
1898 }
1899 }
1900
1901 free = fifo8_num_free(&vc->vte.out_fifo);
1902 fifo8_push_all(&vc->vte.out_fifo, (uint8_t *)text, MIN(free, size));
1903 gd_vc_send_chars(vc);
1904
1905 return TRUE;
1906}
1907
1908static GSList *gd_vc_vte_init(GtkDisplayState *s, VirtualConsole *vc,
1909 Chardev *chr, int idx,
1910 GSList *group, GtkWidget *view_menu)
1911{
1912 char buffer[32];
1913 GtkWidget *box;
1914 GtkWidget *scrollbar;
1915 GtkAdjustment *vadjustment;
1916 VCChardev *vcd = VC_CHARDEV(chr);
1917
1918 vc->s = s;
1919 vc->vte.echo = vcd->echo;
1920 vc->vte.chr = chr;
1921 fifo8_create(&vc->vte.out_fifo, 4096);
1922 vcd->console = vc;
1923
1924 snprintf(buffer, sizeof(buffer), "vc%d", idx);
1925 vc->label = g_strdup_printf("%s", vc->vte.chr->label
1926 ? vc->vte.chr->label : buffer);
1927 group = gd_vc_menu_init(s, vc, idx, group, view_menu);
1928
1929 vc->vte.terminal = vte_terminal_new();
1930 g_signal_connect(vc->vte.terminal, "commit", G_CALLBACK(gd_vc_in), vc);
1931
1932
1933
1934
1935#if !VTE_CHECK_VERSION(0, 54, 0)
1936#if VTE_CHECK_VERSION(0, 38, 0)
1937 vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8", NULL);
1938#else
1939 vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8");
1940#endif
1941#endif
1942
1943 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->vte.terminal), -1);
1944 vte_terminal_set_size(VTE_TERMINAL(vc->vte.terminal),
1945 VC_TERM_X_MIN, VC_TERM_Y_MIN);
1946
1947#if VTE_CHECK_VERSION(0, 28, 0)
1948 vadjustment = gtk_scrollable_get_vadjustment
1949 (GTK_SCROLLABLE(vc->vte.terminal));
1950#else
1951 vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->vte.terminal));
1952#endif
1953
1954 box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2);
1955 scrollbar = gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL, vadjustment);
1956
1957 gtk_box_pack_end(GTK_BOX(box), scrollbar, FALSE, FALSE, 0);
1958 gtk_box_pack_end(GTK_BOX(box), vc->vte.terminal, TRUE, TRUE, 0);
1959
1960 vc->vte.box = box;
1961 vc->vte.scrollbar = scrollbar;
1962
1963 g_signal_connect(vadjustment, "changed",
1964 G_CALLBACK(gd_vc_adjustment_changed), vc);
1965
1966 vc->type = GD_VC_VTE;
1967 vc->tab_item = box;
1968 vc->focus = vc->vte.terminal;
1969 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), vc->tab_item,
1970 gtk_label_new(vc->label));
1971
1972 qemu_chr_be_event(vc->vte.chr, CHR_EVENT_OPENED);
1973
1974 return group;
1975}
1976
1977static void gd_vcs_init(GtkDisplayState *s, GSList *group,
1978 GtkWidget *view_menu)
1979{
1980 int i;
1981
1982 for (i = 0; i < nb_vcs; i++) {
1983 VirtualConsole *vc = &s->vc[s->nb_vcs];
1984 group = gd_vc_vte_init(s, vc, vcs[i], s->nb_vcs, group, view_menu);
1985 s->nb_vcs++;
1986 }
1987}
1988#endif
1989
1990
1991
1992static void gd_connect_vc_gfx_signals(VirtualConsole *vc)
1993{
1994 g_signal_connect(vc->gfx.drawing_area, "draw",
1995 G_CALLBACK(gd_draw_event), vc);
1996#if defined(CONFIG_OPENGL)
1997 if (gtk_use_gl_area) {
1998
1999 g_signal_connect(vc->gfx.drawing_area, "render",
2000 G_CALLBACK(gd_render_event), vc);
2001 g_signal_connect(vc->gfx.drawing_area, "resize",
2002 G_CALLBACK(gd_resize_event), vc);
2003 }
2004#endif
2005 if (qemu_console_is_graphic(vc->gfx.dcl.con)) {
2006 g_signal_connect(vc->gfx.drawing_area, "event",
2007 G_CALLBACK(gd_event), vc);
2008 g_signal_connect(vc->gfx.drawing_area, "button-press-event",
2009 G_CALLBACK(gd_button_event), vc);
2010 g_signal_connect(vc->gfx.drawing_area, "button-release-event",
2011 G_CALLBACK(gd_button_event), vc);
2012 g_signal_connect(vc->gfx.drawing_area, "scroll-event",
2013 G_CALLBACK(gd_scroll_event), vc);
2014 g_signal_connect(vc->gfx.drawing_area, "key-press-event",
2015 G_CALLBACK(gd_key_event), vc);
2016 g_signal_connect(vc->gfx.drawing_area, "key-release-event",
2017 G_CALLBACK(gd_key_event), vc);
2018 g_signal_connect(vc->gfx.drawing_area, "touch-event",
2019 G_CALLBACK(gd_touch_event), vc);
2020
2021 g_signal_connect(vc->gfx.drawing_area, "enter-notify-event",
2022 G_CALLBACK(gd_enter_event), vc);
2023 g_signal_connect(vc->gfx.drawing_area, "leave-notify-event",
2024 G_CALLBACK(gd_leave_event), vc);
2025 g_signal_connect(vc->gfx.drawing_area, "focus-in-event",
2026 G_CALLBACK(gd_focus_in_event), vc);
2027 g_signal_connect(vc->gfx.drawing_area, "focus-out-event",
2028 G_CALLBACK(gd_focus_out_event), vc);
2029 g_signal_connect(vc->gfx.drawing_area, "configure-event",
2030 G_CALLBACK(gd_configure), vc);
2031 g_signal_connect(vc->gfx.drawing_area, "grab-broken-event",
2032 G_CALLBACK(gd_grab_broken_event), vc);
2033 } else {
2034 g_signal_connect(vc->gfx.drawing_area, "key-press-event",
2035 G_CALLBACK(gd_text_key_down), vc);
2036 }
2037}
2038
2039static void gd_connect_signals(GtkDisplayState *s)
2040{
2041 g_signal_connect(s->show_tabs_item, "activate",
2042 G_CALLBACK(gd_menu_show_tabs), s);
2043 g_signal_connect(s->untabify_item, "activate",
2044 G_CALLBACK(gd_menu_untabify), s);
2045 g_signal_connect(s->show_menubar_item, "activate",
2046 G_CALLBACK(gd_menu_show_menubar), s);
2047
2048 g_signal_connect(s->window, "delete-event",
2049 G_CALLBACK(gd_window_close), s);
2050
2051 g_signal_connect(s->pause_item, "activate",
2052 G_CALLBACK(gd_menu_pause), s);
2053 g_signal_connect(s->reset_item, "activate",
2054 G_CALLBACK(gd_menu_reset), s);
2055 g_signal_connect(s->powerdown_item, "activate",
2056 G_CALLBACK(gd_menu_powerdown), s);
2057 g_signal_connect(s->quit_item, "activate",
2058 G_CALLBACK(gd_menu_quit), s);
2059#if defined(CONFIG_VTE)
2060 g_signal_connect(s->copy_item, "activate",
2061 G_CALLBACK(gd_menu_copy), s);
2062#endif
2063 g_signal_connect(s->full_screen_item, "activate",
2064 G_CALLBACK(gd_menu_full_screen), s);
2065 g_signal_connect(s->zoom_in_item, "activate",
2066 G_CALLBACK(gd_menu_zoom_in), s);
2067 g_signal_connect(s->zoom_out_item, "activate",
2068 G_CALLBACK(gd_menu_zoom_out), s);
2069 g_signal_connect(s->zoom_fixed_item, "activate",
2070 G_CALLBACK(gd_menu_zoom_fixed), s);
2071 g_signal_connect(s->zoom_fit_item, "activate",
2072 G_CALLBACK(gd_menu_zoom_fit), s);
2073 g_signal_connect(s->grab_item, "activate",
2074 G_CALLBACK(gd_menu_grab_input), s);
2075 g_signal_connect(s->notebook, "switch-page",
2076 G_CALLBACK(gd_change_page), s);
2077}
2078
2079static GtkWidget *gd_create_menu_machine(GtkDisplayState *s)
2080{
2081 GtkWidget *machine_menu;
2082 GtkWidget *separator;
2083
2084 machine_menu = gtk_menu_new();
2085 gtk_menu_set_accel_group(GTK_MENU(machine_menu), s->accel_group);
2086
2087 s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause"));
2088 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item);
2089
2090 separator = gtk_separator_menu_item_new();
2091 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
2092
2093 s->reset_item = gtk_menu_item_new_with_mnemonic(_("_Reset"));
2094 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item);
2095
2096 s->powerdown_item = gtk_menu_item_new_with_mnemonic(_("Power _Down"));
2097 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item);
2098
2099 separator = gtk_separator_menu_item_new();
2100 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator);
2101
2102 s->quit_item = gtk_menu_item_new_with_mnemonic(_("_Quit"));
2103 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item),
2104 "<QEMU>/Machine/Quit");
2105 gtk_accel_map_add_entry("<QEMU>/Machine/Quit",
2106 GDK_KEY_q, HOTKEY_MODIFIERS);
2107 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item);
2108
2109 return machine_menu;
2110}
2111
2112#if defined(CONFIG_OPENGL)
2113static void gl_area_realize(GtkGLArea *area, VirtualConsole *vc)
2114{
2115 gtk_gl_area_make_current(area);
2116 qemu_egl_display = eglGetCurrentDisplay();
2117 vc->gfx.has_dmabuf = qemu_egl_has_dmabuf();
2118 if (!vc->gfx.has_dmabuf) {
2119 error_report("GtkGLArea console lacks DMABUF support.");
2120 }
2121}
2122#endif
2123
2124static GSList *gd_vc_gfx_init(GtkDisplayState *s, VirtualConsole *vc,
2125 QemuConsole *con, int idx,
2126 GSList *group, GtkWidget *view_menu)
2127{
2128 bool zoom_to_fit = false;
2129 int i;
2130
2131 vc->label = qemu_console_get_label(con);
2132 vc->s = s;
2133 vc->gfx.scale_x = 1.0;
2134 vc->gfx.scale_y = 1.0;
2135
2136#if defined(CONFIG_OPENGL)
2137 if (display_opengl) {
2138 if (gtk_use_gl_area) {
2139 vc->gfx.drawing_area = gtk_gl_area_new();
2140 g_signal_connect(vc->gfx.drawing_area, "realize",
2141 G_CALLBACK(gl_area_realize), vc);
2142 vc->gfx.dcl.ops = &dcl_gl_area_ops;
2143 vc->gfx.dgc.ops = &gl_area_ctx_ops;
2144 } else {
2145#ifdef CONFIG_X11
2146 vc->gfx.drawing_area = gtk_drawing_area_new();
2147
2148
2149
2150
2151
2152
2153#pragma GCC diagnostic push
2154#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
2155 gtk_widget_set_double_buffered(vc->gfx.drawing_area, FALSE);
2156#pragma GCC diagnostic pop
2157 vc->gfx.dcl.ops = &dcl_egl_ops;
2158 vc->gfx.dgc.ops = &egl_ctx_ops;
2159 vc->gfx.has_dmabuf = qemu_egl_has_dmabuf();
2160#else
2161 abort();
2162#endif
2163 }
2164 } else
2165#endif
2166 {
2167 vc->gfx.drawing_area = gtk_drawing_area_new();
2168 vc->gfx.dcl.ops = &dcl_ops;
2169 }
2170
2171
2172 gtk_widget_add_events(vc->gfx.drawing_area,
2173 GDK_POINTER_MOTION_MASK |
2174 GDK_BUTTON_PRESS_MASK |
2175 GDK_BUTTON_RELEASE_MASK |
2176 GDK_BUTTON_MOTION_MASK |
2177 GDK_TOUCH_MASK |
2178 GDK_ENTER_NOTIFY_MASK |
2179 GDK_LEAVE_NOTIFY_MASK |
2180 GDK_SCROLL_MASK |
2181 GDK_SMOOTH_SCROLL_MASK |
2182 GDK_KEY_PRESS_MASK);
2183 gtk_widget_set_can_focus(vc->gfx.drawing_area, TRUE);
2184
2185 vc->type = GD_VC_GFX;
2186 vc->tab_item = vc->gfx.drawing_area;
2187 vc->focus = vc->gfx.drawing_area;
2188 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook),
2189 vc->tab_item, gtk_label_new(vc->label));
2190
2191 vc->gfx.kbd = qkbd_state_init(con);
2192 vc->gfx.dcl.con = con;
2193
2194 if (display_opengl) {
2195 qemu_console_set_display_gl_ctx(con, &vc->gfx.dgc);
2196 }
2197 register_displaychangelistener(&vc->gfx.dcl);
2198
2199 gd_connect_vc_gfx_signals(vc);
2200 group = gd_vc_menu_init(s, vc, idx, group, view_menu);
2201
2202 if (dpy_ui_info_supported(vc->gfx.dcl.con)) {
2203 zoom_to_fit = true;
2204 }
2205 if (s->opts->u.gtk.has_zoom_to_fit) {
2206 zoom_to_fit = s->opts->u.gtk.zoom_to_fit;
2207 }
2208 if (zoom_to_fit) {
2209 gtk_menu_item_activate(GTK_MENU_ITEM(s->zoom_fit_item));
2210 s->free_scale = true;
2211 }
2212
2213 for (i = 0; i < INPUT_EVENT_SLOTS_MAX; i++) {
2214 struct touch_slot *slot = &touch_slots[i];
2215 slot->tracking_id = -1;
2216 }
2217
2218 return group;
2219}
2220
2221static GtkWidget *gd_create_menu_view(GtkDisplayState *s, DisplayOptions *opts)
2222{
2223 GSList *group = NULL;
2224 GtkWidget *view_menu;
2225 GtkWidget *separator;
2226 QemuConsole *con;
2227 int vc;
2228
2229 view_menu = gtk_menu_new();
2230 gtk_menu_set_accel_group(GTK_MENU(view_menu), s->accel_group);
2231
2232 s->full_screen_item = gtk_menu_item_new_with_mnemonic(_("_Fullscreen"));
2233
2234#if defined(CONFIG_VTE)
2235 s->copy_item = gtk_menu_item_new_with_mnemonic(_("_Copy"));
2236 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->copy_item);
2237#endif
2238
2239 gtk_accel_group_connect(s->accel_group, GDK_KEY_f, HOTKEY_MODIFIERS, 0,
2240 g_cclosure_new_swap(G_CALLBACK(gd_accel_full_screen), s, NULL));
2241 gtk_accel_label_set_accel(
2242 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s->full_screen_item))),
2243 GDK_KEY_f, HOTKEY_MODIFIERS);
2244 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item);
2245
2246 separator = gtk_separator_menu_item_new();
2247 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
2248
2249 s->zoom_in_item = gtk_menu_item_new_with_mnemonic(_("Zoom _In"));
2250 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item),
2251 "<QEMU>/View/Zoom In");
2252 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus,
2253 HOTKEY_MODIFIERS);
2254 gtk_accel_group_connect(s->accel_group, GDK_KEY_equal, HOTKEY_MODIFIERS, 0,
2255 g_cclosure_new_swap(G_CALLBACK(gd_accel_zoom_in), s, NULL));
2256 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item);
2257
2258 s->zoom_out_item = gtk_menu_item_new_with_mnemonic(_("Zoom _Out"));
2259 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item),
2260 "<QEMU>/View/Zoom Out");
2261 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus,
2262 HOTKEY_MODIFIERS);
2263 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item);
2264
2265 s->zoom_fixed_item = gtk_menu_item_new_with_mnemonic(_("Best _Fit"));
2266 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item),
2267 "<QEMU>/View/Zoom Fixed");
2268 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0,
2269 HOTKEY_MODIFIERS);
2270 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item);
2271
2272 s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit"));
2273 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item);
2274
2275 separator = gtk_separator_menu_item_new();
2276 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
2277
2278 s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover"));
2279 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item);
2280
2281 s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input"));
2282 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item),
2283 "<QEMU>/View/Grab Input");
2284 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g,
2285 HOTKEY_MODIFIERS);
2286 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item);
2287
2288 separator = gtk_separator_menu_item_new();
2289 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
2290
2291
2292 for (vc = 0;; vc++) {
2293 con = qemu_console_lookup_by_index(vc);
2294 if (!con) {
2295 break;
2296 }
2297 group = gd_vc_gfx_init(s, &s->vc[vc], con,
2298 vc, group, view_menu);
2299 s->nb_vcs++;
2300 }
2301
2302#if defined(CONFIG_VTE)
2303
2304 gd_vcs_init(s, group, view_menu);
2305#endif
2306
2307 separator = gtk_separator_menu_item_new();
2308 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator);
2309
2310 s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs"));
2311 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item);
2312
2313 s->untabify_item = gtk_menu_item_new_with_mnemonic(_("Detach Tab"));
2314 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->untabify_item);
2315
2316 s->show_menubar_item = gtk_check_menu_item_new_with_mnemonic(
2317 _("Show Menubar"));
2318 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->show_menubar_item),
2319 !opts->u.gtk.has_show_menubar ||
2320 opts->u.gtk.show_menubar);
2321 gtk_accel_group_connect(s->accel_group, GDK_KEY_m, HOTKEY_MODIFIERS, 0,
2322 g_cclosure_new_swap(G_CALLBACK(gd_accel_show_menubar), s, NULL));
2323 gtk_accel_label_set_accel(
2324 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s->show_menubar_item))),
2325 GDK_KEY_m, HOTKEY_MODIFIERS);
2326 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_menubar_item);
2327
2328 return view_menu;
2329}
2330
2331static void gd_create_menus(GtkDisplayState *s, DisplayOptions *opts)
2332{
2333 GtkSettings *settings;
2334
2335 s->accel_group = gtk_accel_group_new();
2336 s->machine_menu = gd_create_menu_machine(s);
2337 s->view_menu = gd_create_menu_view(s, opts);
2338
2339 s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine"));
2340 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item),
2341 s->machine_menu);
2342 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item);
2343
2344 s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View"));
2345 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu);
2346 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item);
2347
2348 g_object_set_data(G_OBJECT(s->window), "accel_group", s->accel_group);
2349 gtk_window_add_accel_group(GTK_WINDOW(s->window), s->accel_group);
2350
2351
2352 settings = gtk_widget_get_settings(s->window);
2353 g_object_set(G_OBJECT(settings), "gtk-menu-bar-accel", "", NULL);
2354}
2355
2356
2357static gboolean gtkinit;
2358
2359static void gtk_display_init(DisplayState *ds, DisplayOptions *opts)
2360{
2361 VirtualConsole *vc;
2362
2363 GtkDisplayState *s = g_malloc0(sizeof(*s));
2364 GdkDisplay *window_display;
2365 GtkIconTheme *theme;
2366 char *dir;
2367
2368 if (!gtkinit) {
2369 fprintf(stderr, "gtk initialization failed\n");
2370 exit(1);
2371 }
2372 assert(opts->type == DISPLAY_TYPE_GTK);
2373 s->opts = opts;
2374
2375 theme = gtk_icon_theme_get_default();
2376 dir = get_relocated_path(CONFIG_QEMU_ICONDIR);
2377 gtk_icon_theme_prepend_search_path(theme, dir);
2378 g_free(dir);
2379 g_set_prgname("qemu");
2380
2381 s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2382 s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
2383 s->notebook = gtk_notebook_new();
2384 s->menu_bar = gtk_menu_bar_new();
2385
2386 s->free_scale = FALSE;
2387
2388
2389
2390
2391
2392 setlocale(LC_MESSAGES, "");
2393 setlocale(LC_CTYPE, "C.UTF-8");
2394 dir = get_relocated_path(CONFIG_QEMU_LOCALEDIR);
2395 bindtextdomain("qemu", dir);
2396 g_free(dir);
2397 bind_textdomain_codeset("qemu", "UTF-8");
2398 textdomain("qemu");
2399
2400 window_display = gtk_widget_get_display(s->window);
2401 if (s->opts->has_show_cursor && s->opts->show_cursor) {
2402 s->null_cursor = NULL;
2403 } else {
2404 s->null_cursor = gdk_cursor_new_for_display(window_display,
2405 GDK_BLANK_CURSOR);
2406 }
2407
2408 s->mouse_mode_notifier.notify = gd_mouse_mode_change;
2409 qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier);
2410 qemu_add_vm_change_state_handler(gd_change_runstate, s);
2411
2412 gtk_window_set_icon_name(GTK_WINDOW(s->window), "qemu");
2413
2414 gd_create_menus(s, opts);
2415
2416 gd_connect_signals(s);
2417
2418 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE);
2419 gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE);
2420
2421 gd_update_caption(s);
2422
2423 gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0);
2424 gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0);
2425
2426 gtk_container_add(GTK_CONTAINER(s->window), s->vbox);
2427
2428 gtk_widget_show_all(s->window);
2429 if (opts->u.gtk.has_show_menubar &&
2430 !opts->u.gtk.show_menubar) {
2431 gtk_widget_hide(s->menu_bar);
2432 }
2433
2434 vc = gd_vc_find_current(s);
2435 gtk_widget_set_sensitive(s->view_menu, vc != NULL);
2436#ifdef CONFIG_VTE
2437 gtk_widget_set_sensitive(s->copy_item,
2438 vc && vc->type == GD_VC_VTE);
2439#endif
2440
2441 if (opts->has_full_screen &&
2442 opts->full_screen) {
2443 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item));
2444 }
2445 if (opts->u.gtk.has_grab_on_hover &&
2446 opts->u.gtk.grab_on_hover) {
2447 gtk_menu_item_activate(GTK_MENU_ITEM(s->grab_on_hover_item));
2448 }
2449 if (opts->u.gtk.has_show_tabs &&
2450 opts->u.gtk.show_tabs) {
2451 gtk_menu_item_activate(GTK_MENU_ITEM(s->show_tabs_item));
2452 }
2453#ifdef CONFIG_GTK_CLIPBOARD
2454 gd_clipboard_init(s);
2455#endif
2456}
2457
2458static void early_gtk_display_init(DisplayOptions *opts)
2459{
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477 gtk_disable_setlocale();
2478 gtkinit = gtk_init_check(NULL, NULL);
2479 if (!gtkinit) {
2480
2481 return;
2482 }
2483
2484 assert(opts->type == DISPLAY_TYPE_GTK);
2485 if (opts->has_gl && opts->gl != DISPLAYGL_MODE_OFF) {
2486#if defined(CONFIG_OPENGL)
2487#if defined(GDK_WINDOWING_WAYLAND)
2488 if (GDK_IS_WAYLAND_DISPLAY(gdk_display_get_default())) {
2489 gtk_use_gl_area = true;
2490 gtk_gl_area_init();
2491 } else
2492#endif
2493#if defined(GDK_WINDOWING_WIN32)
2494 if (GDK_IS_WIN32_DISPLAY(gdk_display_get_default())) {
2495 gtk_use_gl_area = true;
2496 gtk_gl_area_init();
2497 } else
2498#endif
2499 {
2500#ifdef CONFIG_X11
2501 DisplayGLMode mode = opts->has_gl ? opts->gl : DISPLAYGL_MODE_ON;
2502 gtk_egl_init(mode);
2503#endif
2504 }
2505#endif
2506 }
2507
2508 keycode_map = gd_get_keymap(&keycode_maplen);
2509
2510#if defined(CONFIG_VTE)
2511 type_register(&char_gd_vc_type_info);
2512#endif
2513}
2514
2515static QemuDisplay qemu_display_gtk = {
2516 .type = DISPLAY_TYPE_GTK,
2517 .early_init = early_gtk_display_init,
2518 .init = gtk_display_init,
2519};
2520
2521static void register_gtk(void)
2522{
2523 qemu_display_register(&qemu_display_gtk);
2524}
2525
2526type_init(register_gtk);
2527
2528#ifdef CONFIG_OPENGL
2529module_dep("ui-opengl");
2530#endif
2531
