4 * Copyright IBM, Corp. 2012
7 * Anthony Liguori <aliguori@us.ibm.com>
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.
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.
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/>.
22 * Portions from gtk-vnc (originally licensed under the LGPL v2+):
26 * Copyright (C) 2006 Anthony Liguori <anthony@codemonkey.ws>
27 * Copyright (C) 2009-2010 Daniel P. Berrange <dan@berrange.com>
30 #define GETTEXT_PACKAGE "qemu"
31 #define LOCALEDIR "po"
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"
40 #include "ui/console.h"
43 #include <gdk/gdkwin32.h>
45 #include "ui/win32-kbd-hook.h"
47 #include <glib/gi18n.h>
49 #if defined(CONFIG_VTE)
55 #include "qemu/cutils.h"
57 #include "sysemu/runstate.h"
58 #include "sysemu/sysemu.h"
60 #include "chardev/char.h"
61 #include "qom/object.h"
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
71 #ifdef GDK_WINDOWING_X11
75 #ifndef GDK_IS_X11_DISPLAY
76 #define GDK_IS_X11_DISPLAY(dpy) (dpy != NULL)
81 #ifdef GDK_WINDOWING_WAYLAND
83 #ifndef GDK_IS_WAYLAND_DISPLAY
84 #define GDK_IS_WAYLAND_DISPLAY(dpy) (dpy != NULL)
89 #ifdef GDK_WINDOWING_WIN32
91 #ifndef GDK_IS_WIN32_DISPLAY
92 #define GDK_IS_WIN32_DISPLAY(dpy) (dpy != NULL)
97 #ifdef GDK_WINDOWING_BROADWAY
99 #ifndef GDK_IS_BROADWAY_DISPLAY
100 #define GDK_IS_BROADWAY_DISPLAY(dpy) (dpy != NULL)
105 #ifdef GDK_WINDOWING_QUARTZ
107 #ifndef GDK_IS_QUARTZ_DISPLAY
108 #define GDK_IS_QUARTZ_DISPLAY(dpy) (dpy != NULL)
113 #if !defined(CONFIG_VTE)
114 # define VTE_CHECK_VERSION(a, b, c) 0
117 #define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK)
119 static const guint16
*keycode_map
;
120 static size_t keycode_maplen
;
122 struct GtkDisplayState
{
127 GtkAccelGroup
*accel_group
;
129 GtkWidget
*machine_menu_item
;
130 GtkWidget
*machine_menu
;
131 GtkWidget
*pause_item
;
132 GtkWidget
*reset_item
;
133 GtkWidget
*powerdown_item
;
134 GtkWidget
*quit_item
;
136 GtkWidget
*view_menu_item
;
137 GtkWidget
*view_menu
;
138 GtkWidget
*full_screen_item
;
139 GtkWidget
*copy_item
;
140 GtkWidget
*zoom_in_item
;
141 GtkWidget
*zoom_out_item
;
142 GtkWidget
*zoom_fixed_item
;
143 GtkWidget
*zoom_fit_item
;
144 GtkWidget
*grab_item
;
145 GtkWidget
*grab_on_hover_item
;
148 VirtualConsole vc
[MAX_VCS
];
150 GtkWidget
*show_tabs_item
;
151 GtkWidget
*untabify_item
;
152 GtkWidget
*show_menubar_item
;
162 VirtualConsole
*kbd_owner
;
163 VirtualConsole
*ptr_owner
;
165 gboolean full_screen
;
167 GdkCursor
*null_cursor
;
168 Notifier mouse_mode_notifier
;
171 bool external_pause_update
;
173 DisplayOptions
*opts
;
178 VirtualConsole
*console
;
181 typedef struct VCChardev VCChardev
;
183 #define TYPE_CHARDEV_VC "chardev-vc"
184 DECLARE_INSTANCE_CHECKER(VCChardev
, VC_CHARDEV
,
187 bool gtk_use_gl_area
;
189 static void gd_grab_pointer(VirtualConsole
*vc
, const char *reason
);
190 static void gd_ungrab_pointer(GtkDisplayState
*s
);
191 static void gd_grab_keyboard(VirtualConsole
*vc
, const char *reason
);
192 static void gd_ungrab_keyboard(GtkDisplayState
*s
);
194 /** Utility Functions **/
196 static VirtualConsole
*gd_vc_find_by_menu(GtkDisplayState
*s
)
201 for (i
= 0; i
< s
->nb_vcs
; i
++) {
203 if (gtk_check_menu_item_get_active
204 (GTK_CHECK_MENU_ITEM(vc
->menu_item
))) {
211 static VirtualConsole
*gd_vc_find_by_page(GtkDisplayState
*s
, gint page
)
216 for (i
= 0; i
< s
->nb_vcs
; i
++) {
218 p
= gtk_notebook_page_num(GTK_NOTEBOOK(s
->notebook
), vc
->tab_item
);
226 static VirtualConsole
*gd_vc_find_current(GtkDisplayState
*s
)
230 page
= gtk_notebook_get_current_page(GTK_NOTEBOOK(s
->notebook
));
231 return gd_vc_find_by_page(s
, page
);
234 static bool gd_is_grab_active(GtkDisplayState
*s
)
236 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->grab_item
));
239 static bool gd_grab_on_hover(GtkDisplayState
*s
)
241 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->grab_on_hover_item
));
244 static void gd_update_cursor(VirtualConsole
*vc
)
246 GtkDisplayState
*s
= vc
->s
;
249 if (vc
->type
!= GD_VC_GFX
||
250 !qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
254 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
258 window
= gtk_widget_get_window(GTK_WIDGET(vc
->gfx
.drawing_area
));
259 if (s
->full_screen
|| qemu_input_is_absolute() || s
->ptr_owner
== vc
) {
260 gdk_window_set_cursor(window
, s
->null_cursor
);
262 gdk_window_set_cursor(window
, NULL
);
266 static void gd_update_caption(GtkDisplayState
*s
)
268 const char *status
= "";
271 const char *grab
= "";
272 bool is_paused
= !runstate_is_running();
276 prefix
= g_strdup_printf("QEMU (%s)", qemu_name
);
278 prefix
= g_strdup_printf("QEMU");
281 if (s
->ptr_owner
!= NULL
&&
282 s
->ptr_owner
->window
== NULL
) {
283 grab
= _(" - Press Ctrl+Alt+G to release grab");
287 status
= _(" [Paused]");
289 s
->external_pause_update
= true;
290 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->pause_item
),
292 s
->external_pause_update
= false;
294 title
= g_strdup_printf("%s%s%s", prefix
, status
, grab
);
295 gtk_window_set_title(GTK_WINDOW(s
->window
), title
);
298 for (i
= 0; i
< s
->nb_vcs
; i
++) {
299 VirtualConsole
*vc
= &s
->vc
[i
];
304 title
= g_strdup_printf("%s: %s%s%s", prefix
, vc
->label
,
305 vc
== s
->kbd_owner
? " +kbd" : "",
306 vc
== s
->ptr_owner
? " +ptr" : "");
307 gtk_window_set_title(GTK_WINDOW(vc
->window
), title
);
314 static void gd_update_geometry_hints(VirtualConsole
*vc
)
316 GtkDisplayState
*s
= vc
->s
;
317 GdkWindowHints mask
= 0;
318 GdkGeometry geo
= {};
319 GtkWidget
*geo_widget
= NULL
;
320 GtkWindow
*geo_window
;
322 if (vc
->type
== GD_VC_GFX
) {
327 geo
.min_width
= surface_width(vc
->gfx
.ds
) * VC_SCALE_MIN
;
328 geo
.min_height
= surface_height(vc
->gfx
.ds
) * VC_SCALE_MIN
;
329 mask
|= GDK_HINT_MIN_SIZE
;
331 geo
.min_width
= surface_width(vc
->gfx
.ds
) * vc
->gfx
.scale_x
;
332 geo
.min_height
= surface_height(vc
->gfx
.ds
) * vc
->gfx
.scale_y
;
333 mask
|= GDK_HINT_MIN_SIZE
;
335 geo_widget
= vc
->gfx
.drawing_area
;
336 gtk_widget_set_size_request(geo_widget
, geo
.min_width
, geo
.min_height
);
338 #if defined(CONFIG_VTE)
339 } else if (vc
->type
== GD_VC_VTE
) {
340 VteTerminal
*term
= VTE_TERMINAL(vc
->vte
.terminal
);
341 GtkBorder padding
= { 0 };
343 #if VTE_CHECK_VERSION(0, 37, 0)
344 gtk_style_context_get_padding(
345 gtk_widget_get_style_context(vc
->vte
.terminal
),
346 gtk_widget_get_state_flags(vc
->vte
.terminal
),
350 GtkBorder
*ib
= NULL
;
351 gtk_widget_style_get(vc
->vte
.terminal
, "inner-border", &ib
, NULL
);
359 geo
.width_inc
= vte_terminal_get_char_width(term
);
360 geo
.height_inc
= vte_terminal_get_char_height(term
);
361 mask
|= GDK_HINT_RESIZE_INC
;
362 geo
.base_width
= geo
.width_inc
;
363 geo
.base_height
= geo
.height_inc
;
364 mask
|= GDK_HINT_BASE_SIZE
;
365 geo
.min_width
= geo
.width_inc
* VC_TERM_X_MIN
;
366 geo
.min_height
= geo
.height_inc
* VC_TERM_Y_MIN
;
367 mask
|= GDK_HINT_MIN_SIZE
;
369 geo
.base_width
+= padding
.left
+ padding
.right
;
370 geo
.base_height
+= padding
.top
+ padding
.bottom
;
371 geo
.min_width
+= padding
.left
+ padding
.right
;
372 geo
.min_height
+= padding
.top
+ padding
.bottom
;
373 geo_widget
= vc
->vte
.terminal
;
377 geo_window
= GTK_WINDOW(vc
->window
? vc
->window
: s
->window
);
378 gtk_window_set_geometry_hints(geo_window
, geo_widget
, &geo
, mask
);
381 void gd_update_windowsize(VirtualConsole
*vc
)
383 GtkDisplayState
*s
= vc
->s
;
385 gd_update_geometry_hints(vc
);
387 if (vc
->type
== GD_VC_GFX
&& !s
->full_screen
&& !s
->free_scale
) {
388 gtk_window_resize(GTK_WINDOW(vc
->window
? vc
->window
: s
->window
),
389 VC_WINDOW_X_MIN
, VC_WINDOW_Y_MIN
);
393 static void gd_update_full_redraw(VirtualConsole
*vc
)
395 GtkWidget
*area
= vc
->gfx
.drawing_area
;
397 ww
= gdk_window_get_width(gtk_widget_get_window(area
));
398 wh
= gdk_window_get_height(gtk_widget_get_window(area
));
399 #if defined(CONFIG_OPENGL)
400 if (vc
->gfx
.gls
&& gtk_use_gl_area
) {
401 gtk_gl_area_queue_render(GTK_GL_AREA(vc
->gfx
.drawing_area
));
405 gtk_widget_queue_draw_area(area
, 0, 0, ww
, wh
);
408 static void gtk_release_modifiers(GtkDisplayState
*s
)
410 VirtualConsole
*vc
= gd_vc_find_current(s
);
412 if (vc
->type
!= GD_VC_GFX
||
413 !qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
416 qkbd_state_lift_all_keys(vc
->gfx
.kbd
);
419 static void gd_widget_reparent(GtkWidget
*from
, GtkWidget
*to
,
422 g_object_ref(G_OBJECT(widget
));
423 gtk_container_remove(GTK_CONTAINER(from
), widget
);
424 gtk_container_add(GTK_CONTAINER(to
), widget
);
425 g_object_unref(G_OBJECT(widget
));
428 static void *gd_win32_get_hwnd(VirtualConsole
*vc
)
431 return gdk_win32_window_get_impl_hwnd(
432 gtk_widget_get_window(vc
->window
? vc
->window
: vc
->s
->window
));
438 /** DisplayState Callbacks **/
440 static void gd_update(DisplayChangeListener
*dcl
,
441 int x
, int y
, int w
, int h
)
443 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
450 trace_gd_update(vc
->label
, x
, y
, w
, h
);
452 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
456 if (vc
->gfx
.convert
) {
457 pixman_image_composite(PIXMAN_OP_SRC
, vc
->gfx
.ds
->image
,
458 NULL
, vc
->gfx
.convert
,
459 x
, y
, 0, 0, x
, y
, w
, h
);
462 x1
= floor(x
* vc
->gfx
.scale_x
);
463 y1
= floor(y
* vc
->gfx
.scale_y
);
465 x2
= ceil(x
* vc
->gfx
.scale_x
+ w
* vc
->gfx
.scale_x
);
466 y2
= ceil(y
* vc
->gfx
.scale_y
+ h
* vc
->gfx
.scale_y
);
468 fbw
= surface_width(vc
->gfx
.ds
) * vc
->gfx
.scale_x
;
469 fbh
= surface_height(vc
->gfx
.ds
) * vc
->gfx
.scale_y
;
471 win
= gtk_widget_get_window(vc
->gfx
.drawing_area
);
475 ww
= gdk_window_get_width(win
);
476 wh
= gdk_window_get_height(win
);
486 gtk_widget_queue_draw_area(vc
->gfx
.drawing_area
,
487 mx
+ x1
, my
+ y1
, (x2
- x1
), (y2
- y1
));
490 static void gd_refresh(DisplayChangeListener
*dcl
)
492 graphic_hw_update(dcl
->con
);
495 static GdkDevice
*gd_get_pointer(GdkDisplay
*dpy
)
497 return gdk_seat_get_pointer(gdk_display_get_default_seat(dpy
));
500 static void gd_mouse_set(DisplayChangeListener
*dcl
,
501 int x
, int y
, int visible
)
503 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
507 if (qemu_input_is_absolute()) {
511 dpy
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
512 gdk_window_get_root_coords(gtk_widget_get_window(vc
->gfx
.drawing_area
),
513 x
, y
, &x_root
, &y_root
);
514 gdk_device_warp(gd_get_pointer(dpy
),
515 gtk_widget_get_screen(vc
->gfx
.drawing_area
),
521 static void gd_cursor_define(DisplayChangeListener
*dcl
,
524 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
528 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
532 pixbuf
= gdk_pixbuf_new_from_data((guchar
*)(c
->data
),
533 GDK_COLORSPACE_RGB
, true, 8,
534 c
->width
, c
->height
, c
->width
* 4,
536 cursor
= gdk_cursor_new_from_pixbuf
537 (gtk_widget_get_display(vc
->gfx
.drawing_area
),
538 pixbuf
, c
->hot_x
, c
->hot_y
);
539 gdk_window_set_cursor(gtk_widget_get_window(vc
->gfx
.drawing_area
), cursor
);
540 g_object_unref(pixbuf
);
541 g_object_unref(cursor
);
544 static void gd_switch(DisplayChangeListener
*dcl
,
545 DisplaySurface
*surface
)
547 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
550 trace_gd_switch(vc
->label
,
551 surface
? surface_width(surface
) : 0,
552 surface
? surface_height(surface
) : 0);
554 if (vc
->gfx
.surface
) {
555 cairo_surface_destroy(vc
->gfx
.surface
);
556 vc
->gfx
.surface
= NULL
;
558 if (vc
->gfx
.convert
) {
559 pixman_image_unref(vc
->gfx
.convert
);
560 vc
->gfx
.convert
= NULL
;
563 if (vc
->gfx
.ds
&& surface
&&
564 surface_width(vc
->gfx
.ds
) == surface_width(surface
) &&
565 surface_height(vc
->gfx
.ds
) == surface_height(surface
)) {
568 vc
->gfx
.ds
= surface
;
574 if (surface
->format
== PIXMAN_x8r8g8b8
) {
576 * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24
578 * No need to convert, use surface directly. Should be the
579 * common case as this is qemu_default_pixelformat(32) too.
581 vc
->gfx
.surface
= cairo_image_surface_create_for_data
582 (surface_data(surface
),
584 surface_width(surface
),
585 surface_height(surface
),
586 surface_stride(surface
));
588 /* Must convert surface, use pixman to do it. */
589 vc
->gfx
.convert
= pixman_image_create_bits(PIXMAN_x8r8g8b8
,
590 surface_width(surface
),
591 surface_height(surface
),
593 vc
->gfx
.surface
= cairo_image_surface_create_for_data
594 ((void *)pixman_image_get_data(vc
->gfx
.convert
),
596 pixman_image_get_width(vc
->gfx
.convert
),
597 pixman_image_get_height(vc
->gfx
.convert
),
598 pixman_image_get_stride(vc
->gfx
.convert
));
599 pixman_image_composite(PIXMAN_OP_SRC
, vc
->gfx
.ds
->image
,
600 NULL
, vc
->gfx
.convert
,
602 pixman_image_get_width(vc
->gfx
.convert
),
603 pixman_image_get_height(vc
->gfx
.convert
));
607 gd_update_windowsize(vc
);
609 gd_update_full_redraw(vc
);
613 static const DisplayChangeListenerOps dcl_ops
= {
615 .dpy_gfx_update
= gd_update
,
616 .dpy_gfx_switch
= gd_switch
,
617 .dpy_gfx_check_format
= qemu_pixman_check_format
,
618 .dpy_refresh
= gd_refresh
,
619 .dpy_mouse_set
= gd_mouse_set
,
620 .dpy_cursor_define
= gd_cursor_define
,
624 #if defined(CONFIG_OPENGL)
626 static bool gd_has_dmabuf(DisplayChangeListener
*dcl
)
628 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
630 if (gtk_use_gl_area
&& !gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
631 /* FIXME: Assume it will work, actual check done after realize */
632 /* fixing this would require delaying listener registration */
636 return vc
->gfx
.has_dmabuf
;
639 /** DisplayState Callbacks (opengl version) **/
641 static const DisplayChangeListenerOps dcl_gl_area_ops
= {
642 .dpy_name
= "gtk-egl",
643 .dpy_gfx_update
= gd_gl_area_update
,
644 .dpy_gfx_switch
= gd_gl_area_switch
,
645 .dpy_gfx_check_format
= console_gl_check_format
,
646 .dpy_refresh
= gd_gl_area_refresh
,
647 .dpy_mouse_set
= gd_mouse_set
,
648 .dpy_cursor_define
= gd_cursor_define
,
650 .dpy_gl_ctx_create
= gd_gl_area_create_context
,
651 .dpy_gl_ctx_destroy
= gd_gl_area_destroy_context
,
652 .dpy_gl_ctx_make_current
= gd_gl_area_make_current
,
653 .dpy_gl_scanout_texture
= gd_gl_area_scanout_texture
,
654 .dpy_gl_scanout_disable
= gd_gl_area_scanout_disable
,
655 .dpy_gl_update
= gd_gl_area_scanout_flush
,
656 .dpy_gl_scanout_dmabuf
= gd_gl_area_scanout_dmabuf
,
657 .dpy_has_dmabuf
= gd_has_dmabuf
,
660 static const DisplayChangeListenerOps dcl_egl_ops
= {
661 .dpy_name
= "gtk-egl",
662 .dpy_gfx_update
= gd_egl_update
,
663 .dpy_gfx_switch
= gd_egl_switch
,
664 .dpy_gfx_check_format
= console_gl_check_format
,
665 .dpy_refresh
= gd_egl_refresh
,
666 .dpy_mouse_set
= gd_mouse_set
,
667 .dpy_cursor_define
= gd_cursor_define
,
669 .dpy_gl_ctx_create
= gd_egl_create_context
,
670 .dpy_gl_ctx_destroy
= qemu_egl_destroy_context
,
671 .dpy_gl_ctx_make_current
= gd_egl_make_current
,
672 .dpy_gl_scanout_disable
= gd_egl_scanout_disable
,
673 .dpy_gl_scanout_texture
= gd_egl_scanout_texture
,
674 .dpy_gl_scanout_dmabuf
= gd_egl_scanout_dmabuf
,
675 .dpy_gl_cursor_dmabuf
= gd_egl_cursor_dmabuf
,
676 .dpy_gl_cursor_position
= gd_egl_cursor_position
,
677 .dpy_gl_release_dmabuf
= gd_egl_release_dmabuf
,
678 .dpy_gl_update
= gd_egl_scanout_flush
,
679 .dpy_has_dmabuf
= gd_has_dmabuf
,
682 #endif /* CONFIG_OPENGL */
686 static void gd_change_runstate(void *opaque
, int running
, RunState state
)
688 GtkDisplayState
*s
= opaque
;
690 gd_update_caption(s
);
693 static void gd_mouse_mode_change(Notifier
*notify
, void *data
)
698 s
= container_of(notify
, GtkDisplayState
, mouse_mode_notifier
);
699 /* release the grab at switching to absolute mode */
700 if (qemu_input_is_absolute() && gd_is_grab_active(s
)) {
701 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
704 for (i
= 0; i
< s
->nb_vcs
; i
++) {
705 VirtualConsole
*vc
= &s
->vc
[i
];
706 gd_update_cursor(vc
);
712 static gboolean
gd_window_close(GtkWidget
*widget
, GdkEvent
*event
,
715 GtkDisplayState
*s
= opaque
;
716 bool allow_close
= true;
718 if (s
->opts
->has_window_close
&& !s
->opts
->window_close
) {
729 static void gd_set_ui_info(VirtualConsole
*vc
, gint width
, gint height
)
733 memset(&info
, 0, sizeof(info
));
735 info
.height
= height
;
736 dpy_set_ui_info(vc
->gfx
.dcl
.con
, &info
);
739 #if defined(CONFIG_OPENGL)
741 static gboolean
gd_render_event(GtkGLArea
*area
, GdkGLContext
*context
,
744 VirtualConsole
*vc
= opaque
;
752 static void gd_resize_event(GtkGLArea
*area
,
753 gint width
, gint height
, gpointer
*opaque
)
755 VirtualConsole
*vc
= (void *)opaque
;
757 gd_set_ui_info(vc
, width
, height
);
763 * If available, return the update interval of the monitor in ms,
764 * else return 0 (the default update interval).
766 int gd_monitor_update_interval(GtkWidget
*widget
)
768 #ifdef GDK_VERSION_3_22
769 GdkWindow
*win
= gtk_widget_get_window(widget
);
772 GdkDisplay
*dpy
= gtk_widget_get_display(widget
);
773 GdkMonitor
*monitor
= gdk_display_get_monitor_at_window(dpy
, win
);
774 int refresh_rate
= gdk_monitor_get_refresh_rate(monitor
); /* [mHz] */
777 /* T = 1 / f = 1 [s*Hz] / f = 1000*1000 [ms*mHz] / f */
778 return MIN(1000 * 1000 / refresh_rate
,
779 GUI_REFRESH_INTERVAL_DEFAULT
);
786 static gboolean
gd_draw_event(GtkWidget
*widget
, cairo_t
*cr
, void *opaque
)
788 VirtualConsole
*vc
= opaque
;
789 GtkDisplayState
*s
= vc
->s
;
794 #if defined(CONFIG_OPENGL)
796 if (gtk_use_gl_area
) {
797 /* invoke render callback please */
806 if (!gtk_widget_get_realized(widget
)) {
813 vc
->gfx
.dcl
.update_interval
=
814 gd_monitor_update_interval(vc
->window
? vc
->window
: s
->window
);
816 fbw
= surface_width(vc
->gfx
.ds
);
817 fbh
= surface_height(vc
->gfx
.ds
);
819 ww
= gdk_window_get_width(gtk_widget_get_window(widget
));
820 wh
= gdk_window_get_height(gtk_widget_get_window(widget
));
822 if (s
->full_screen
) {
823 vc
->gfx
.scale_x
= (double)ww
/ fbw
;
824 vc
->gfx
.scale_y
= (double)wh
/ fbh
;
825 } else if (s
->free_scale
) {
828 sx
= (double)ww
/ fbw
;
829 sy
= (double)wh
/ fbh
;
831 vc
->gfx
.scale_x
= vc
->gfx
.scale_y
= MIN(sx
, sy
);
834 fbw
*= vc
->gfx
.scale_x
;
835 fbh
*= vc
->gfx
.scale_y
;
845 cairo_rectangle(cr
, 0, 0, ww
, wh
);
847 /* Optionally cut out the inner area where the pixmap
848 will be drawn. This avoids 'flashing' since we're
849 not double-buffering. Note we're using the undocumented
850 behaviour of drawing the rectangle from right to left
851 to cut out the whole */
852 cairo_rectangle(cr
, mx
+ fbw
, my
,
856 cairo_scale(cr
, vc
->gfx
.scale_x
, vc
->gfx
.scale_y
);
857 cairo_set_source_surface(cr
, vc
->gfx
.surface
,
858 mx
/ vc
->gfx
.scale_x
, my
/ vc
->gfx
.scale_y
);
864 static gboolean
gd_motion_event(GtkWidget
*widget
, GdkEventMotion
*motion
,
867 VirtualConsole
*vc
= opaque
;
868 GtkDisplayState
*s
= vc
->s
;
878 fbw
= surface_width(vc
->gfx
.ds
) * vc
->gfx
.scale_x
;
879 fbh
= surface_height(vc
->gfx
.ds
) * vc
->gfx
.scale_y
;
881 ww
= gdk_window_get_width(gtk_widget_get_window(vc
->gfx
.drawing_area
));
882 wh
= gdk_window_get_height(gtk_widget_get_window(vc
->gfx
.drawing_area
));
892 x
= (motion
->x
- mx
) / vc
->gfx
.scale_x
;
893 y
= (motion
->y
- my
) / vc
->gfx
.scale_y
;
895 if (qemu_input_is_absolute()) {
896 if (x
< 0 || y
< 0 ||
897 x
>= surface_width(vc
->gfx
.ds
) ||
898 y
>= surface_height(vc
->gfx
.ds
)) {
901 qemu_input_queue_abs(vc
->gfx
.dcl
.con
, INPUT_AXIS_X
, x
,
902 0, surface_width(vc
->gfx
.ds
));
903 qemu_input_queue_abs(vc
->gfx
.dcl
.con
, INPUT_AXIS_Y
, y
,
904 0, surface_height(vc
->gfx
.ds
));
905 qemu_input_event_sync();
906 } else if (s
->last_set
&& s
->ptr_owner
== vc
) {
907 qemu_input_queue_rel(vc
->gfx
.dcl
.con
, INPUT_AXIS_X
, x
- s
->last_x
);
908 qemu_input_queue_rel(vc
->gfx
.dcl
.con
, INPUT_AXIS_Y
, y
- s
->last_y
);
909 qemu_input_event_sync();
915 if (!qemu_input_is_absolute() && s
->ptr_owner
== vc
) {
916 GdkScreen
*screen
= gtk_widget_get_screen(vc
->gfx
.drawing_area
);
917 GdkDisplay
*dpy
= gtk_widget_get_display(widget
);
918 GdkWindow
*win
= gtk_widget_get_window(widget
);
919 GdkMonitor
*monitor
= gdk_display_get_monitor_at_window(dpy
, win
);
920 GdkRectangle geometry
;
921 int screen_width
, screen_height
;
923 int x
= (int)motion
->x_root
;
924 int y
= (int)motion
->y_root
;
926 gdk_monitor_get_geometry(monitor
, &geometry
);
927 screen_width
= geometry
.width
;
928 screen_height
= geometry
.height
;
930 /* In relative mode check to see if client pointer hit
931 * one of the screen edges, and if so move it back by
932 * 200 pixels. This is important because the pointer
933 * in the server doesn't correspond 1-for-1, and so
934 * may still be only half way across the screen. Without
935 * this warp, the server pointer would thus appear to hit
936 * an invisible wall */
943 if (x
== (screen_width
- 1)) {
946 if (y
== (screen_height
- 1)) {
950 if (x
!= (int)motion
->x_root
|| y
!= (int)motion
->y_root
) {
951 GdkDevice
*dev
= gdk_event_get_device((GdkEvent
*)motion
);
952 gdk_device_warp(dev
, screen
, x
, y
);
960 static gboolean
gd_button_event(GtkWidget
*widget
, GdkEventButton
*button
,
963 VirtualConsole
*vc
= opaque
;
964 GtkDisplayState
*s
= vc
->s
;
967 /* implicitly grab the input at the first click in the relative mode */
968 if (button
->button
== 1 && button
->type
== GDK_BUTTON_PRESS
&&
969 !qemu_input_is_absolute() && s
->ptr_owner
!= vc
) {
971 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
974 gd_grab_pointer(vc
, "relative-mode-click");
979 if (button
->button
== 1) {
980 btn
= INPUT_BUTTON_LEFT
;
981 } else if (button
->button
== 2) {
982 btn
= INPUT_BUTTON_MIDDLE
;
983 } else if (button
->button
== 3) {
984 btn
= INPUT_BUTTON_RIGHT
;
985 } else if (button
->button
== 8) {
986 btn
= INPUT_BUTTON_SIDE
;
987 } else if (button
->button
== 9) {
988 btn
= INPUT_BUTTON_EXTRA
;
993 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn
,
994 button
->type
== GDK_BUTTON_PRESS
);
995 qemu_input_event_sync();
999 static gboolean
gd_scroll_event(GtkWidget
*widget
, GdkEventScroll
*scroll
,
1002 VirtualConsole
*vc
= opaque
;
1005 if (scroll
->direction
== GDK_SCROLL_UP
) {
1006 btn
= INPUT_BUTTON_WHEEL_UP
;
1007 } else if (scroll
->direction
== GDK_SCROLL_DOWN
) {
1008 btn
= INPUT_BUTTON_WHEEL_DOWN
;
1009 } else if (scroll
->direction
== GDK_SCROLL_SMOOTH
) {
1010 gdouble delta_x
, delta_y
;
1011 if (!gdk_event_get_scroll_deltas((GdkEvent
*)scroll
,
1012 &delta_x
, &delta_y
)) {
1017 } else if (delta_y
> 0) {
1018 btn
= INPUT_BUTTON_WHEEL_DOWN
;
1020 btn
= INPUT_BUTTON_WHEEL_UP
;
1026 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn
, true);
1027 qemu_input_event_sync();
1028 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn
, false);
1029 qemu_input_event_sync();
1034 static const guint16
*gd_get_keymap(size_t *maplen
)
1036 GdkDisplay
*dpy
= gdk_display_get_default();
1038 #ifdef GDK_WINDOWING_X11
1039 if (GDK_IS_X11_DISPLAY(dpy
)) {
1040 trace_gd_keymap_windowing("x11");
1041 return qemu_xkeymap_mapping_table(
1042 gdk_x11_display_get_xdisplay(dpy
), maplen
);
1046 #ifdef GDK_WINDOWING_WAYLAND
1047 if (GDK_IS_WAYLAND_DISPLAY(dpy
)) {
1048 trace_gd_keymap_windowing("wayland");
1049 *maplen
= qemu_input_map_xorgevdev_to_qcode_len
;
1050 return qemu_input_map_xorgevdev_to_qcode
;
1054 #ifdef GDK_WINDOWING_WIN32
1055 if (GDK_IS_WIN32_DISPLAY(dpy
)) {
1056 trace_gd_keymap_windowing("win32");
1057 *maplen
= qemu_input_map_atset1_to_qcode_len
;
1058 return qemu_input_map_atset1_to_qcode
;
1062 #ifdef GDK_WINDOWING_QUARTZ
1063 if (GDK_IS_QUARTZ_DISPLAY(dpy
)) {
1064 trace_gd_keymap_windowing("quartz");
1065 *maplen
= qemu_input_map_osx_to_qcode_len
;
1066 return qemu_input_map_osx_to_qcode
;
1070 #ifdef GDK_WINDOWING_BROADWAY
1071 if (GDK_IS_BROADWAY_DISPLAY(dpy
)) {
1072 trace_gd_keymap_windowing("broadway");
1073 g_warning("experimental: using broadway, x11 virtual keysym\n"
1074 "mapping - with very limited support. See also\n"
1075 "https://bugzilla.gnome.org/show_bug.cgi?id=700105");
1076 *maplen
= qemu_input_map_x11_to_qcode_len
;
1077 return qemu_input_map_x11_to_qcode
;
1081 g_warning("Unsupported GDK Windowing platform.\n"
1082 "Disabling extended keycode tables.\n"
1083 "Please report to qemu-devel@nongnu.org\n"
1084 "including the following information:\n"
1086 " - Operating system\n"
1087 " - GDK Windowing system build\n");
1092 static int gd_map_keycode(int scancode
)
1097 if (scancode
> keycode_maplen
) {
1101 return keycode_map
[scancode
];
1104 static int gd_get_keycode(GdkEventKey
*key
)
1107 int scancode
= gdk_event_get_scancode((GdkEvent
*)key
);
1109 /* translate Windows native scancodes to atset1 keycodes */
1110 switch (scancode
& (KF_EXTENDED
| 0xff)) {
1111 case 0x145: /* NUMLOCK */
1112 return scancode
& 0xff;
1115 return scancode
& KF_EXTENDED
?
1116 0xe000 | (scancode
& 0xff) : scancode
& 0xff;
1119 return key
->hardware_keycode
;
1123 static gboolean
gd_text_key_down(GtkWidget
*widget
,
1124 GdkEventKey
*key
, void *opaque
)
1126 VirtualConsole
*vc
= opaque
;
1127 QemuConsole
*con
= vc
->gfx
.dcl
.con
;
1129 if (key
->keyval
== GDK_KEY_Delete
) {
1130 kbd_put_qcode_console(con
, Q_KEY_CODE_DELETE
, false);
1131 } else if (key
->length
) {
1132 kbd_put_string_console(con
, key
->string
, key
->length
);
1134 int qcode
= gd_map_keycode(gd_get_keycode(key
));
1135 kbd_put_qcode_console(con
, qcode
, false);
1140 static gboolean
gd_key_event(GtkWidget
*widget
, GdkEventKey
*key
, void *opaque
)
1142 VirtualConsole
*vc
= opaque
;
1146 /* on windows, we ought to ignore the reserved key event? */
1147 if (key
->hardware_keycode
== 0xff)
1150 if (!vc
->s
->kbd_owner
) {
1151 if (key
->hardware_keycode
== VK_LWIN
||
1152 key
->hardware_keycode
== VK_RWIN
) {
1158 if (key
->keyval
== GDK_KEY_Pause
1160 /* for some reason GDK does not fill keyval for VK_PAUSE
1161 * See https://bugzilla.gnome.org/show_bug.cgi?id=769214
1163 || key
->hardware_keycode
== VK_PAUSE
1166 qkbd_state_key_event(vc
->gfx
.kbd
, Q_KEY_CODE_PAUSE
,
1167 key
->type
== GDK_KEY_PRESS
);
1171 keycode
= gd_get_keycode(key
);
1172 qcode
= gd_map_keycode(keycode
);
1174 trace_gd_key_event(vc
->label
, keycode
, qcode
,
1175 (key
->type
== GDK_KEY_PRESS
) ? "down" : "up");
1177 qkbd_state_key_event(vc
->gfx
.kbd
, qcode
,
1178 key
->type
== GDK_KEY_PRESS
);
1183 static gboolean
gd_grab_broken_event(GtkWidget
*widget
,
1184 GdkEventGrabBroken
*event
, void *opaque
)
1188 * On Windows the Ctrl-Alt-Del key combination can't be grabbed. This
1189 * key combination leaves all three keys in a stuck condition. We use
1190 * the grab-broken-event to release all keys.
1192 if (event
->keyboard
) {
1193 VirtualConsole
*vc
= opaque
;
1194 GtkDisplayState
*s
= vc
->s
;
1196 gtk_release_modifiers(s
);
1202 static gboolean
gd_event(GtkWidget
*widget
, GdkEvent
*event
, void *opaque
)
1204 if (event
->type
== GDK_MOTION_NOTIFY
) {
1205 return gd_motion_event(widget
, &event
->motion
, opaque
);
1210 /** Window Menu Actions **/
1212 static void gd_menu_pause(GtkMenuItem
*item
, void *opaque
)
1214 GtkDisplayState
*s
= opaque
;
1216 if (s
->external_pause_update
) {
1219 if (runstate_is_running()) {
1226 static void gd_menu_reset(GtkMenuItem
*item
, void *opaque
)
1228 qmp_system_reset(NULL
);
1231 static void gd_menu_powerdown(GtkMenuItem
*item
, void *opaque
)
1233 qmp_system_powerdown(NULL
);
1236 static void gd_menu_quit(GtkMenuItem
*item
, void *opaque
)
1241 static void gd_menu_switch_vc(GtkMenuItem
*item
, void *opaque
)
1243 GtkDisplayState
*s
= opaque
;
1244 VirtualConsole
*vc
= gd_vc_find_by_menu(s
);
1245 GtkNotebook
*nb
= GTK_NOTEBOOK(s
->notebook
);
1248 gtk_release_modifiers(s
);
1250 page
= gtk_notebook_page_num(nb
, vc
->tab_item
);
1251 gtk_notebook_set_current_page(nb
, page
);
1252 gtk_widget_grab_focus(vc
->focus
);
1256 static void gd_accel_switch_vc(void *opaque
)
1258 VirtualConsole
*vc
= opaque
;
1260 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc
->menu_item
), TRUE
);
1263 static void gd_menu_show_tabs(GtkMenuItem
*item
, void *opaque
)
1265 GtkDisplayState
*s
= opaque
;
1266 VirtualConsole
*vc
= gd_vc_find_current(s
);
1268 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->show_tabs_item
))) {
1269 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), TRUE
);
1271 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), FALSE
);
1273 gd_update_windowsize(vc
);
1276 static gboolean
gd_tab_window_close(GtkWidget
*widget
, GdkEvent
*event
,
1279 VirtualConsole
*vc
= opaque
;
1280 GtkDisplayState
*s
= vc
->s
;
1282 gtk_widget_set_sensitive(vc
->menu_item
, true);
1283 gd_widget_reparent(vc
->window
, s
->notebook
, vc
->tab_item
);
1284 gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(s
->notebook
),
1285 vc
->tab_item
, vc
->label
);
1286 gtk_widget_destroy(vc
->window
);
1291 static gboolean
gd_win_grab(void *opaque
)
1293 VirtualConsole
*vc
= opaque
;
1295 fprintf(stderr
, "%s: %s\n", __func__
, vc
->label
);
1296 if (vc
->s
->ptr_owner
) {
1297 gd_ungrab_pointer(vc
->s
);
1299 gd_grab_pointer(vc
, "user-request-detached-tab");
1304 static void gd_menu_untabify(GtkMenuItem
*item
, void *opaque
)
1306 GtkDisplayState
*s
= opaque
;
1307 VirtualConsole
*vc
= gd_vc_find_current(s
);
1309 if (vc
->type
== GD_VC_GFX
&&
1310 qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
1311 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
1315 gtk_widget_set_sensitive(vc
->menu_item
, false);
1316 vc
->window
= gtk_window_new(GTK_WINDOW_TOPLEVEL
);
1317 gd_widget_reparent(s
->notebook
, vc
->window
, vc
->tab_item
);
1319 g_signal_connect(vc
->window
, "delete-event",
1320 G_CALLBACK(gd_tab_window_close
), vc
);
1321 gtk_widget_show_all(vc
->window
);
1323 if (qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
1324 GtkAccelGroup
*ag
= gtk_accel_group_new();
1325 gtk_window_add_accel_group(GTK_WINDOW(vc
->window
), ag
);
1327 GClosure
*cb
= g_cclosure_new_swap(G_CALLBACK(gd_win_grab
),
1329 gtk_accel_group_connect(ag
, GDK_KEY_g
, HOTKEY_MODIFIERS
, 0, cb
);
1332 gd_update_geometry_hints(vc
);
1333 gd_update_caption(s
);
1337 static void gd_menu_show_menubar(GtkMenuItem
*item
, void *opaque
)
1339 GtkDisplayState
*s
= opaque
;
1340 VirtualConsole
*vc
= gd_vc_find_current(s
);
1342 if (s
->full_screen
) {
1346 if (gtk_check_menu_item_get_active(
1347 GTK_CHECK_MENU_ITEM(s
->show_menubar_item
))) {
1348 gtk_widget_show(s
->menu_bar
);
1350 gtk_widget_hide(s
->menu_bar
);
1352 gd_update_windowsize(vc
);
1355 static void gd_accel_show_menubar(void *opaque
)
1357 GtkDisplayState
*s
= opaque
;
1358 gtk_menu_item_activate(GTK_MENU_ITEM(s
->show_menubar_item
));
1361 static void gd_menu_full_screen(GtkMenuItem
*item
, void *opaque
)
1363 GtkDisplayState
*s
= opaque
;
1364 VirtualConsole
*vc
= gd_vc_find_current(s
);
1366 if (!s
->full_screen
) {
1367 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), FALSE
);
1368 gtk_widget_hide(s
->menu_bar
);
1369 if (vc
->type
== GD_VC_GFX
) {
1370 gtk_widget_set_size_request(vc
->gfx
.drawing_area
, -1, -1);
1372 gtk_window_fullscreen(GTK_WINDOW(s
->window
));
1373 s
->full_screen
= TRUE
;
1375 gtk_window_unfullscreen(GTK_WINDOW(s
->window
));
1376 gd_menu_show_tabs(GTK_MENU_ITEM(s
->show_tabs_item
), s
);
1377 if (gtk_check_menu_item_get_active(
1378 GTK_CHECK_MENU_ITEM(s
->show_menubar_item
))) {
1379 gtk_widget_show(s
->menu_bar
);
1381 s
->full_screen
= FALSE
;
1382 if (vc
->type
== GD_VC_GFX
) {
1383 vc
->gfx
.scale_x
= 1.0;
1384 vc
->gfx
.scale_y
= 1.0;
1385 gd_update_windowsize(vc
);
1389 gd_update_cursor(vc
);
1392 static void gd_accel_full_screen(void *opaque
)
1394 GtkDisplayState
*s
= opaque
;
1395 gtk_menu_item_activate(GTK_MENU_ITEM(s
->full_screen_item
));
1398 static void gd_menu_zoom_in(GtkMenuItem
*item
, void *opaque
)
1400 GtkDisplayState
*s
= opaque
;
1401 VirtualConsole
*vc
= gd_vc_find_current(s
);
1403 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->zoom_fit_item
),
1406 vc
->gfx
.scale_x
+= VC_SCALE_STEP
;
1407 vc
->gfx
.scale_y
+= VC_SCALE_STEP
;
1409 gd_update_windowsize(vc
);
1412 static void gd_accel_zoom_in(void *opaque
)
1414 GtkDisplayState
*s
= opaque
;
1415 gtk_menu_item_activate(GTK_MENU_ITEM(s
->zoom_in_item
));
1418 static void gd_menu_zoom_out(GtkMenuItem
*item
, void *opaque
)
1420 GtkDisplayState
*s
= opaque
;
1421 VirtualConsole
*vc
= gd_vc_find_current(s
);
1423 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->zoom_fit_item
),
1426 vc
->gfx
.scale_x
-= VC_SCALE_STEP
;
1427 vc
->gfx
.scale_y
-= VC_SCALE_STEP
;
1429 vc
->gfx
.scale_x
= MAX(vc
->gfx
.scale_x
, VC_SCALE_MIN
);
1430 vc
->gfx
.scale_y
= MAX(vc
->gfx
.scale_y
, VC_SCALE_MIN
);
1432 gd_update_windowsize(vc
);
1435 static void gd_menu_zoom_fixed(GtkMenuItem
*item
, void *opaque
)
1437 GtkDisplayState
*s
= opaque
;
1438 VirtualConsole
*vc
= gd_vc_find_current(s
);
1440 vc
->gfx
.scale_x
= 1.0;
1441 vc
->gfx
.scale_y
= 1.0;
1443 gd_update_windowsize(vc
);
1446 static void gd_menu_zoom_fit(GtkMenuItem
*item
, void *opaque
)
1448 GtkDisplayState
*s
= opaque
;
1449 VirtualConsole
*vc
= gd_vc_find_current(s
);
1451 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->zoom_fit_item
))) {
1452 s
->free_scale
= TRUE
;
1454 s
->free_scale
= FALSE
;
1455 vc
->gfx
.scale_x
= 1.0;
1456 vc
->gfx
.scale_y
= 1.0;
1459 gd_update_windowsize(vc
);
1460 gd_update_full_redraw(vc
);
1463 static void gd_grab_update(VirtualConsole
*vc
, bool kbd
, bool ptr
)
1465 GdkDisplay
*display
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
1466 GdkSeat
*seat
= gdk_display_get_default_seat(display
);
1467 GdkWindow
*window
= gtk_widget_get_window(vc
->gfx
.drawing_area
);
1468 GdkSeatCapabilities caps
= 0;
1469 GdkCursor
*cursor
= NULL
;
1472 caps
|= GDK_SEAT_CAPABILITY_KEYBOARD
;
1475 caps
|= GDK_SEAT_CAPABILITY_ALL_POINTING
;
1476 cursor
= vc
->s
->null_cursor
;
1480 gdk_seat_grab(seat
, window
, caps
, false, cursor
,
1483 gdk_seat_ungrab(seat
);
1487 static void gd_grab_keyboard(VirtualConsole
*vc
, const char *reason
)
1489 if (vc
->s
->kbd_owner
) {
1490 if (vc
->s
->kbd_owner
== vc
) {
1493 gd_ungrab_keyboard(vc
->s
);
1497 win32_kbd_set_grab(true);
1498 gd_grab_update(vc
, true, vc
->s
->ptr_owner
== vc
);
1499 vc
->s
->kbd_owner
= vc
;
1500 gd_update_caption(vc
->s
);
1501 trace_gd_grab(vc
->label
, "kbd", reason
);
1504 static void gd_ungrab_keyboard(GtkDisplayState
*s
)
1506 VirtualConsole
*vc
= s
->kbd_owner
;
1511 s
->kbd_owner
= NULL
;
1513 win32_kbd_set_grab(false);
1514 gd_grab_update(vc
, false, vc
->s
->ptr_owner
== vc
);
1515 gd_update_caption(s
);
1516 trace_gd_ungrab(vc
->label
, "kbd");
1519 static void gd_grab_pointer(VirtualConsole
*vc
, const char *reason
)
1521 GdkDisplay
*display
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
1523 if (vc
->s
->ptr_owner
) {
1524 if (vc
->s
->ptr_owner
== vc
) {
1527 gd_ungrab_pointer(vc
->s
);
1531 gd_grab_update(vc
, vc
->s
->kbd_owner
== vc
, true);
1532 gdk_device_get_position(gd_get_pointer(display
),
1533 NULL
, &vc
->s
->grab_x_root
, &vc
->s
->grab_y_root
);
1534 vc
->s
->ptr_owner
= vc
;
1535 gd_update_caption(vc
->s
);
1536 trace_gd_grab(vc
->label
, "ptr", reason
);
1539 static void gd_ungrab_pointer(GtkDisplayState
*s
)
1541 VirtualConsole
*vc
= s
->ptr_owner
;
1542 GdkDisplay
*display
;
1547 s
->ptr_owner
= NULL
;
1549 display
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
1550 gd_grab_update(vc
, vc
->s
->kbd_owner
== vc
, false);
1551 gdk_device_warp(gd_get_pointer(display
),
1552 gtk_widget_get_screen(vc
->gfx
.drawing_area
),
1553 vc
->s
->grab_x_root
, vc
->s
->grab_y_root
);
1554 gd_update_caption(s
);
1555 trace_gd_ungrab(vc
->label
, "ptr");
1558 static void gd_menu_grab_input(GtkMenuItem
*item
, void *opaque
)
1560 GtkDisplayState
*s
= opaque
;
1561 VirtualConsole
*vc
= gd_vc_find_current(s
);
1563 if (gd_is_grab_active(s
)) {
1564 gd_grab_keyboard(vc
, "user-request-main-window");
1565 gd_grab_pointer(vc
, "user-request-main-window");
1567 gd_ungrab_keyboard(s
);
1568 gd_ungrab_pointer(s
);
1571 gd_update_cursor(vc
);
1574 static void gd_change_page(GtkNotebook
*nb
, gpointer arg1
, guint arg2
,
1577 GtkDisplayState
*s
= data
;
1581 if (!gtk_widget_get_realized(s
->notebook
)) {
1585 vc
= gd_vc_find_by_page(s
, arg2
);
1589 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc
->menu_item
),
1591 on_vga
= (vc
->type
== GD_VC_GFX
&&
1592 qemu_console_is_graphic(vc
->gfx
.dcl
.con
));
1594 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
1596 } else if (s
->full_screen
) {
1597 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
1600 gtk_widget_set_sensitive(s
->grab_item
, on_vga
);
1602 gtk_widget_set_sensitive(s
->copy_item
, vc
->type
== GD_VC_VTE
);
1605 gd_update_windowsize(vc
);
1606 gd_update_cursor(vc
);
1609 static gboolean
gd_enter_event(GtkWidget
*widget
, GdkEventCrossing
*crossing
,
1612 VirtualConsole
*vc
= opaque
;
1613 GtkDisplayState
*s
= vc
->s
;
1615 if (gd_grab_on_hover(s
)) {
1616 gd_grab_keyboard(vc
, "grab-on-hover");
1621 static gboolean
gd_leave_event(GtkWidget
*widget
, GdkEventCrossing
*crossing
,
1624 VirtualConsole
*vc
= opaque
;
1625 GtkDisplayState
*s
= vc
->s
;
1627 if (gd_grab_on_hover(s
)) {
1628 gd_ungrab_keyboard(s
);
1633 static gboolean
gd_focus_in_event(GtkWidget
*widget
,
1634 GdkEventFocus
*event
, gpointer opaque
)
1636 VirtualConsole
*vc
= opaque
;
1638 win32_kbd_set_window(gd_win32_get_hwnd(vc
));
1642 static gboolean
gd_focus_out_event(GtkWidget
*widget
,
1643 GdkEventFocus
*event
, gpointer opaque
)
1645 VirtualConsole
*vc
= opaque
;
1646 GtkDisplayState
*s
= vc
->s
;
1648 win32_kbd_set_window(NULL
);
1649 gtk_release_modifiers(s
);
1653 static gboolean
gd_configure(GtkWidget
*widget
,
1654 GdkEventConfigure
*cfg
, gpointer opaque
)
1656 VirtualConsole
*vc
= opaque
;
1658 gd_set_ui_info(vc
, cfg
->width
, cfg
->height
);
1662 /** Virtual Console Callbacks **/
1664 static GSList
*gd_vc_menu_init(GtkDisplayState
*s
, VirtualConsole
*vc
,
1665 int idx
, GSList
*group
, GtkWidget
*view_menu
)
1667 vc
->menu_item
= gtk_radio_menu_item_new_with_mnemonic(group
, vc
->label
);
1668 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_1
+ idx
,
1669 HOTKEY_MODIFIERS
, 0,
1670 g_cclosure_new_swap(G_CALLBACK(gd_accel_switch_vc
), vc
, NULL
));
1671 gtk_accel_label_set_accel(
1672 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(vc
->menu_item
))),
1673 GDK_KEY_1
+ idx
, HOTKEY_MODIFIERS
);
1675 g_signal_connect(vc
->menu_item
, "activate",
1676 G_CALLBACK(gd_menu_switch_vc
), s
);
1677 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), vc
->menu_item
);
1679 return gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc
->menu_item
));
1682 #if defined(CONFIG_VTE)
1683 static void gd_menu_copy(GtkMenuItem
*item
, void *opaque
)
1685 GtkDisplayState
*s
= opaque
;
1686 VirtualConsole
*vc
= gd_vc_find_current(s
);
1688 #if VTE_CHECK_VERSION(0, 50, 0)
1689 vte_terminal_copy_clipboard_format(VTE_TERMINAL(vc
->vte
.terminal
),
1692 vte_terminal_copy_clipboard(VTE_TERMINAL(vc
->vte
.terminal
));
1696 static void gd_vc_adjustment_changed(GtkAdjustment
*adjustment
, void *opaque
)
1698 VirtualConsole
*vc
= opaque
;
1700 if (gtk_adjustment_get_upper(adjustment
) >
1701 gtk_adjustment_get_page_size(adjustment
)) {
1702 gtk_widget_show(vc
->vte
.scrollbar
);
1704 gtk_widget_hide(vc
->vte
.scrollbar
);
1708 static int gd_vc_chr_write(Chardev
*chr
, const uint8_t *buf
, int len
)
1710 VCChardev
*vcd
= VC_CHARDEV(chr
);
1711 VirtualConsole
*vc
= vcd
->console
;
1713 vte_terminal_feed(VTE_TERMINAL(vc
->vte
.terminal
), (const char *)buf
, len
);
1717 static void gd_vc_chr_set_echo(Chardev
*chr
, bool echo
)
1719 VCChardev
*vcd
= VC_CHARDEV(chr
);
1720 VirtualConsole
*vc
= vcd
->console
;
1723 vc
->vte
.echo
= echo
;
1730 static Chardev
*vcs
[MAX_VCS
];
1731 static void gd_vc_open(Chardev
*chr
,
1732 ChardevBackend
*backend
,
1736 if (nb_vcs
== MAX_VCS
) {
1737 error_setg(errp
, "Maximum number of consoles reached");
1741 vcs
[nb_vcs
++] = chr
;
1743 /* console/chardev init sometimes completes elsewhere in a 2nd
1744 * stage, so defer OPENED events until they are fully initialized
1749 static void char_gd_vc_class_init(ObjectClass
*oc
, void *data
)
1751 ChardevClass
*cc
= CHARDEV_CLASS(oc
);
1753 cc
->parse
= qemu_chr_parse_vc
;
1754 cc
->open
= gd_vc_open
;
1755 cc
->chr_write
= gd_vc_chr_write
;
1756 cc
->chr_set_echo
= gd_vc_chr_set_echo
;
1759 static const TypeInfo char_gd_vc_type_info
= {
1760 .name
= TYPE_CHARDEV_VC
,
1761 .parent
= TYPE_CHARDEV
,
1762 .instance_size
= sizeof(VCChardev
),
1763 .class_init
= char_gd_vc_class_init
,
1766 static gboolean
gd_vc_in(VteTerminal
*terminal
, gchar
*text
, guint size
,
1769 VirtualConsole
*vc
= user_data
;
1772 VteTerminal
*term
= VTE_TERMINAL(vc
->vte
.terminal
);
1774 for (i
= 0; i
< size
; i
++) {
1775 uint8_t c
= text
[i
];
1776 if (c
>= 128 || isprint(c
)) {
1777 /* 8-bit characters are considered printable. */
1778 vte_terminal_feed(term
, &text
[i
], 1);
1779 } else if (c
== '\r' || c
== '\n') {
1780 vte_terminal_feed(term
, "\r\n", 2);
1782 char ctrl
[2] = { '^', 0};
1783 ctrl
[1] = text
[i
] ^ 64;
1784 vte_terminal_feed(term
, ctrl
, 2);
1789 qemu_chr_be_write(vc
->vte
.chr
, (uint8_t *)text
, (unsigned int)size
);
1793 static GSList
*gd_vc_vte_init(GtkDisplayState
*s
, VirtualConsole
*vc
,
1794 Chardev
*chr
, int idx
,
1795 GSList
*group
, GtkWidget
*view_menu
)
1799 GtkWidget
*scrollbar
;
1800 GtkAdjustment
*vadjustment
;
1801 VCChardev
*vcd
= VC_CHARDEV(chr
);
1804 vc
->vte
.echo
= vcd
->echo
;
1808 snprintf(buffer
, sizeof(buffer
), "vc%d", idx
);
1809 vc
->label
= g_strdup_printf("%s", vc
->vte
.chr
->label
1810 ? vc
->vte
.chr
->label
: buffer
);
1811 group
= gd_vc_menu_init(s
, vc
, idx
, group
, view_menu
);
1813 vc
->vte
.terminal
= vte_terminal_new();
1814 g_signal_connect(vc
->vte
.terminal
, "commit", G_CALLBACK(gd_vc_in
), vc
);
1816 /* The documentation says that the default is UTF-8, but actually it is
1817 * 7-bit ASCII at least in VTE 0.38. The function is deprecated since
1818 * VTE 0.54 (only UTF-8 is supported now). */
1819 #if !VTE_CHECK_VERSION(0, 54, 0)
1820 #if VTE_CHECK_VERSION(0, 38, 0)
1821 vte_terminal_set_encoding(VTE_TERMINAL(vc
->vte
.terminal
), "UTF-8", NULL
);
1823 vte_terminal_set_encoding(VTE_TERMINAL(vc
->vte
.terminal
), "UTF-8");
1827 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc
->vte
.terminal
), -1);
1828 vte_terminal_set_size(VTE_TERMINAL(vc
->vte
.terminal
),
1829 VC_TERM_X_MIN
, VC_TERM_Y_MIN
);
1831 #if VTE_CHECK_VERSION(0, 28, 0)
1832 vadjustment
= gtk_scrollable_get_vadjustment
1833 (GTK_SCROLLABLE(vc
->vte
.terminal
));
1835 vadjustment
= vte_terminal_get_adjustment(VTE_TERMINAL(vc
->vte
.terminal
));
1838 box
= gtk_box_new(GTK_ORIENTATION_HORIZONTAL
, 2);
1839 scrollbar
= gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL
, vadjustment
);
1841 gtk_box_pack_end(GTK_BOX(box
), scrollbar
, FALSE
, FALSE
, 0);
1842 gtk_box_pack_end(GTK_BOX(box
), vc
->vte
.terminal
, TRUE
, TRUE
, 0);
1845 vc
->vte
.scrollbar
= scrollbar
;
1847 g_signal_connect(vadjustment
, "changed",
1848 G_CALLBACK(gd_vc_adjustment_changed
), vc
);
1850 vc
->type
= GD_VC_VTE
;
1852 vc
->focus
= vc
->vte
.terminal
;
1853 gtk_notebook_append_page(GTK_NOTEBOOK(s
->notebook
), vc
->tab_item
,
1854 gtk_label_new(vc
->label
));
1856 qemu_chr_be_event(vc
->vte
.chr
, CHR_EVENT_OPENED
);
1861 static void gd_vcs_init(GtkDisplayState
*s
, GSList
*group
,
1862 GtkWidget
*view_menu
)
1866 for (i
= 0; i
< nb_vcs
; i
++) {
1867 VirtualConsole
*vc
= &s
->vc
[s
->nb_vcs
];
1868 group
= gd_vc_vte_init(s
, vc
, vcs
[i
], s
->nb_vcs
, group
, view_menu
);
1872 #endif /* CONFIG_VTE */
1874 /** Window Creation **/
1876 static void gd_connect_vc_gfx_signals(VirtualConsole
*vc
)
1878 g_signal_connect(vc
->gfx
.drawing_area
, "draw",
1879 G_CALLBACK(gd_draw_event
), vc
);
1880 #if defined(CONFIG_OPENGL)
1881 if (gtk_use_gl_area
) {
1882 /* wire up GtkGlArea events */
1883 g_signal_connect(vc
->gfx
.drawing_area
, "render",
1884 G_CALLBACK(gd_render_event
), vc
);
1885 g_signal_connect(vc
->gfx
.drawing_area
, "resize",
1886 G_CALLBACK(gd_resize_event
), vc
);
1889 if (qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
1890 g_signal_connect(vc
->gfx
.drawing_area
, "event",
1891 G_CALLBACK(gd_event
), vc
);
1892 g_signal_connect(vc
->gfx
.drawing_area
, "button-press-event",
1893 G_CALLBACK(gd_button_event
), vc
);
1894 g_signal_connect(vc
->gfx
.drawing_area
, "button-release-event",
1895 G_CALLBACK(gd_button_event
), vc
);
1896 g_signal_connect(vc
->gfx
.drawing_area
, "scroll-event",
1897 G_CALLBACK(gd_scroll_event
), vc
);
1898 g_signal_connect(vc
->gfx
.drawing_area
, "key-press-event",
1899 G_CALLBACK(gd_key_event
), vc
);
1900 g_signal_connect(vc
->gfx
.drawing_area
, "key-release-event",
1901 G_CALLBACK(gd_key_event
), vc
);
1903 g_signal_connect(vc
->gfx
.drawing_area
, "enter-notify-event",
1904 G_CALLBACK(gd_enter_event
), vc
);
1905 g_signal_connect(vc
->gfx
.drawing_area
, "leave-notify-event",
1906 G_CALLBACK(gd_leave_event
), vc
);
1907 g_signal_connect(vc
->gfx
.drawing_area
, "focus-in-event",
1908 G_CALLBACK(gd_focus_in_event
), vc
);
1909 g_signal_connect(vc
->gfx
.drawing_area
, "focus-out-event",
1910 G_CALLBACK(gd_focus_out_event
), vc
);
1911 g_signal_connect(vc
->gfx
.drawing_area
, "configure-event",
1912 G_CALLBACK(gd_configure
), vc
);
1913 g_signal_connect(vc
->gfx
.drawing_area
, "grab-broken-event",
1914 G_CALLBACK(gd_grab_broken_event
), vc
);
1916 g_signal_connect(vc
->gfx
.drawing_area
, "key-press-event",
1917 G_CALLBACK(gd_text_key_down
), vc
);
1921 static void gd_connect_signals(GtkDisplayState
*s
)
1923 g_signal_connect(s
->show_tabs_item
, "activate",
1924 G_CALLBACK(gd_menu_show_tabs
), s
);
1925 g_signal_connect(s
->untabify_item
, "activate",
1926 G_CALLBACK(gd_menu_untabify
), s
);
1927 g_signal_connect(s
->show_menubar_item
, "activate",
1928 G_CALLBACK(gd_menu_show_menubar
), s
);
1930 g_signal_connect(s
->window
, "delete-event",
1931 G_CALLBACK(gd_window_close
), s
);
1933 g_signal_connect(s
->pause_item
, "activate",
1934 G_CALLBACK(gd_menu_pause
), s
);
1935 g_signal_connect(s
->reset_item
, "activate",
1936 G_CALLBACK(gd_menu_reset
), s
);
1937 g_signal_connect(s
->powerdown_item
, "activate",
1938 G_CALLBACK(gd_menu_powerdown
), s
);
1939 g_signal_connect(s
->quit_item
, "activate",
1940 G_CALLBACK(gd_menu_quit
), s
);
1941 #if defined(CONFIG_VTE)
1942 g_signal_connect(s
->copy_item
, "activate",
1943 G_CALLBACK(gd_menu_copy
), s
);
1945 g_signal_connect(s
->full_screen_item
, "activate",
1946 G_CALLBACK(gd_menu_full_screen
), s
);
1947 g_signal_connect(s
->zoom_in_item
, "activate",
1948 G_CALLBACK(gd_menu_zoom_in
), s
);
1949 g_signal_connect(s
->zoom_out_item
, "activate",
1950 G_CALLBACK(gd_menu_zoom_out
), s
);
1951 g_signal_connect(s
->zoom_fixed_item
, "activate",
1952 G_CALLBACK(gd_menu_zoom_fixed
), s
);
1953 g_signal_connect(s
->zoom_fit_item
, "activate",
1954 G_CALLBACK(gd_menu_zoom_fit
), s
);
1955 g_signal_connect(s
->grab_item
, "activate",
1956 G_CALLBACK(gd_menu_grab_input
), s
);
1957 g_signal_connect(s
->notebook
, "switch-page",
1958 G_CALLBACK(gd_change_page
), s
);
1961 static GtkWidget
*gd_create_menu_machine(GtkDisplayState
*s
)
1963 GtkWidget
*machine_menu
;
1964 GtkWidget
*separator
;
1966 machine_menu
= gtk_menu_new();
1967 gtk_menu_set_accel_group(GTK_MENU(machine_menu
), s
->accel_group
);
1969 s
->pause_item
= gtk_check_menu_item_new_with_mnemonic(_("_Pause"));
1970 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->pause_item
);
1972 separator
= gtk_separator_menu_item_new();
1973 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), separator
);
1975 s
->reset_item
= gtk_menu_item_new_with_mnemonic(_("_Reset"));
1976 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->reset_item
);
1978 s
->powerdown_item
= gtk_menu_item_new_with_mnemonic(_("Power _Down"));
1979 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->powerdown_item
);
1981 separator
= gtk_separator_menu_item_new();
1982 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), separator
);
1984 s
->quit_item
= gtk_menu_item_new_with_mnemonic(_("_Quit"));
1985 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->quit_item
),
1986 "<QEMU>/Machine/Quit");
1987 gtk_accel_map_add_entry("<QEMU>/Machine/Quit",
1988 GDK_KEY_q
, HOTKEY_MODIFIERS
);
1989 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->quit_item
);
1991 return machine_menu
;
1994 #if defined(CONFIG_OPENGL)
1995 static void gl_area_realize(GtkGLArea
*area
, VirtualConsole
*vc
)
1997 gtk_gl_area_make_current(area
);
1998 qemu_egl_display
= eglGetCurrentDisplay();
1999 vc
->gfx
.has_dmabuf
= qemu_egl_has_dmabuf();
2000 if (!vc
->gfx
.has_dmabuf
) {
2001 error_report("GtkGLArea console lacks DMABUF support.");
2006 static GSList
*gd_vc_gfx_init(GtkDisplayState
*s
, VirtualConsole
*vc
,
2007 QemuConsole
*con
, int idx
,
2008 GSList
*group
, GtkWidget
*view_menu
)
2010 bool zoom_to_fit
= false;
2012 vc
->label
= qemu_console_get_label(con
);
2014 vc
->gfx
.scale_x
= 1.0;
2015 vc
->gfx
.scale_y
= 1.0;
2017 #if defined(CONFIG_OPENGL)
2018 if (display_opengl
) {
2019 if (gtk_use_gl_area
) {
2020 vc
->gfx
.drawing_area
= gtk_gl_area_new();
2021 g_signal_connect(vc
->gfx
.drawing_area
, "realize",
2022 G_CALLBACK(gl_area_realize
), vc
);
2023 vc
->gfx
.dcl
.ops
= &dcl_gl_area_ops
;
2025 vc
->gfx
.drawing_area
= gtk_drawing_area_new();
2027 * gtk_widget_set_double_buffered() was deprecated in 3.14.
2028 * It is required for opengl rendering on X11 though. A
2029 * proper replacement (native opengl support) is only
2030 * available in 3.16+. Silence the warning if possible.
2032 #pragma GCC diagnostic push
2033 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
2034 gtk_widget_set_double_buffered(vc
->gfx
.drawing_area
, FALSE
);
2035 #pragma GCC diagnostic pop
2036 vc
->gfx
.dcl
.ops
= &dcl_egl_ops
;
2037 vc
->gfx
.has_dmabuf
= qemu_egl_has_dmabuf();
2042 vc
->gfx
.drawing_area
= gtk_drawing_area_new();
2043 vc
->gfx
.dcl
.ops
= &dcl_ops
;
2047 gtk_widget_add_events(vc
->gfx
.drawing_area
,
2048 GDK_POINTER_MOTION_MASK
|
2049 GDK_BUTTON_PRESS_MASK
|
2050 GDK_BUTTON_RELEASE_MASK
|
2051 GDK_BUTTON_MOTION_MASK
|
2052 GDK_ENTER_NOTIFY_MASK
|
2053 GDK_LEAVE_NOTIFY_MASK
|
2055 GDK_SMOOTH_SCROLL_MASK
|
2056 GDK_KEY_PRESS_MASK
);
2057 gtk_widget_set_can_focus(vc
->gfx
.drawing_area
, TRUE
);
2059 vc
->type
= GD_VC_GFX
;
2060 vc
->tab_item
= vc
->gfx
.drawing_area
;
2061 vc
->focus
= vc
->gfx
.drawing_area
;
2062 gtk_notebook_append_page(GTK_NOTEBOOK(s
->notebook
),
2063 vc
->tab_item
, gtk_label_new(vc
->label
));
2065 vc
->gfx
.kbd
= qkbd_state_init(con
);
2066 vc
->gfx
.dcl
.con
= con
;
2068 register_displaychangelistener(&vc
->gfx
.dcl
);
2070 gd_connect_vc_gfx_signals(vc
);
2071 group
= gd_vc_menu_init(s
, vc
, idx
, group
, view_menu
);
2073 if (dpy_ui_info_supported(vc
->gfx
.dcl
.con
)) {
2076 if (s
->opts
->u
.gtk
.has_zoom_to_fit
) {
2077 zoom_to_fit
= s
->opts
->u
.gtk
.zoom_to_fit
;
2080 gtk_menu_item_activate(GTK_MENU_ITEM(s
->zoom_fit_item
));
2081 s
->free_scale
= true;
2087 static GtkWidget
*gd_create_menu_view(GtkDisplayState
*s
)
2089 GSList
*group
= NULL
;
2090 GtkWidget
*view_menu
;
2091 GtkWidget
*separator
;
2095 view_menu
= gtk_menu_new();
2096 gtk_menu_set_accel_group(GTK_MENU(view_menu
), s
->accel_group
);
2098 s
->full_screen_item
= gtk_menu_item_new_with_mnemonic(_("_Fullscreen"));
2100 #if defined(CONFIG_VTE)
2101 s
->copy_item
= gtk_menu_item_new_with_mnemonic(_("_Copy"));
2102 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->copy_item
);
2105 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_f
, HOTKEY_MODIFIERS
, 0,
2106 g_cclosure_new_swap(G_CALLBACK(gd_accel_full_screen
), s
, NULL
));
2107 gtk_accel_label_set_accel(
2108 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s
->full_screen_item
))),
2109 GDK_KEY_f
, HOTKEY_MODIFIERS
);
2110 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->full_screen_item
);
2112 separator
= gtk_separator_menu_item_new();
2113 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2115 s
->zoom_in_item
= gtk_menu_item_new_with_mnemonic(_("Zoom _In"));
2116 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->zoom_in_item
),
2117 "<QEMU>/View/Zoom In");
2118 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus
,
2120 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_equal
, HOTKEY_MODIFIERS
, 0,
2121 g_cclosure_new_swap(G_CALLBACK(gd_accel_zoom_in
), s
, NULL
));
2122 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_in_item
);
2124 s
->zoom_out_item
= gtk_menu_item_new_with_mnemonic(_("Zoom _Out"));
2125 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->zoom_out_item
),
2126 "<QEMU>/View/Zoom Out");
2127 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus
,
2129 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_out_item
);
2131 s
->zoom_fixed_item
= gtk_menu_item_new_with_mnemonic(_("Best _Fit"));
2132 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->zoom_fixed_item
),
2133 "<QEMU>/View/Zoom Fixed");
2134 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0
,
2136 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_fixed_item
);
2138 s
->zoom_fit_item
= gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit"));
2139 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_fit_item
);
2141 separator
= gtk_separator_menu_item_new();
2142 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2144 s
->grab_on_hover_item
= gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover"));
2145 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->grab_on_hover_item
);
2147 s
->grab_item
= gtk_check_menu_item_new_with_mnemonic(_("_Grab Input"));
2148 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->grab_item
),
2149 "<QEMU>/View/Grab Input");
2150 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g
,
2152 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->grab_item
);
2154 separator
= gtk_separator_menu_item_new();
2155 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2158 for (vc
= 0;; vc
++) {
2159 con
= qemu_console_lookup_by_index(vc
);
2163 group
= gd_vc_gfx_init(s
, &s
->vc
[vc
], con
,
2164 vc
, group
, view_menu
);
2168 #if defined(CONFIG_VTE)
2170 gd_vcs_init(s
, group
, view_menu
);
2173 separator
= gtk_separator_menu_item_new();
2174 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2176 s
->show_tabs_item
= gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs"));
2177 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->show_tabs_item
);
2179 s
->untabify_item
= gtk_menu_item_new_with_mnemonic(_("Detach Tab"));
2180 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->untabify_item
);
2182 s
->show_menubar_item
= gtk_check_menu_item_new_with_mnemonic(
2184 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->show_menubar_item
),
2186 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_m
, HOTKEY_MODIFIERS
, 0,
2187 g_cclosure_new_swap(G_CALLBACK(gd_accel_show_menubar
), s
, NULL
));
2188 gtk_accel_label_set_accel(
2189 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s
->show_menubar_item
))),
2190 GDK_KEY_m
, HOTKEY_MODIFIERS
);
2191 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->show_menubar_item
);
2196 static void gd_create_menus(GtkDisplayState
*s
)
2198 GtkSettings
*settings
;
2200 s
->accel_group
= gtk_accel_group_new();
2201 s
->machine_menu
= gd_create_menu_machine(s
);
2202 s
->view_menu
= gd_create_menu_view(s
);
2204 s
->machine_menu_item
= gtk_menu_item_new_with_mnemonic(_("_Machine"));
2205 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s
->machine_menu_item
),
2207 gtk_menu_shell_append(GTK_MENU_SHELL(s
->menu_bar
), s
->machine_menu_item
);
2209 s
->view_menu_item
= gtk_menu_item_new_with_mnemonic(_("_View"));
2210 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s
->view_menu_item
), s
->view_menu
);
2211 gtk_menu_shell_append(GTK_MENU_SHELL(s
->menu_bar
), s
->view_menu_item
);
2213 g_object_set_data(G_OBJECT(s
->window
), "accel_group", s
->accel_group
);
2214 gtk_window_add_accel_group(GTK_WINDOW(s
->window
), s
->accel_group
);
2216 /* Disable the default "F10" menu shortcut. */
2217 settings
= gtk_widget_get_settings(s
->window
);
2218 g_object_set(G_OBJECT(settings
), "gtk-menu-bar-accel", "", NULL
);
2222 static gboolean gtkinit
;
2224 static void gtk_display_init(DisplayState
*ds
, DisplayOptions
*opts
)
2228 GtkDisplayState
*s
= g_malloc0(sizeof(*s
));
2229 GdkDisplay
*window_display
;
2230 GtkIconTheme
*theme
;
2234 fprintf(stderr
, "gtk initialization failed\n");
2237 assert(opts
->type
== DISPLAY_TYPE_GTK
);
2240 theme
= gtk_icon_theme_get_default();
2241 dir
= get_relocated_path(CONFIG_QEMU_ICONDIR
);
2242 gtk_icon_theme_prepend_search_path(theme
, dir
);
2244 g_set_prgname("qemu");
2246 s
->window
= gtk_window_new(GTK_WINDOW_TOPLEVEL
);
2247 s
->vbox
= gtk_box_new(GTK_ORIENTATION_VERTICAL
, 0);
2248 s
->notebook
= gtk_notebook_new();
2249 s
->menu_bar
= gtk_menu_bar_new();
2251 s
->free_scale
= FALSE
;
2253 /* Mostly LC_MESSAGES only. See early_gtk_display_init() for details. For
2254 * LC_CTYPE, we need to make sure that non-ASCII characters are considered
2255 * printable, but without changing any of the character classes to make
2256 * sure that we don't accidentally break implicit assumptions. */
2257 setlocale(LC_MESSAGES
, "");
2258 setlocale(LC_CTYPE
, "C.UTF-8");
2259 dir
= get_relocated_path(CONFIG_QEMU_LOCALEDIR
);
2260 bindtextdomain("qemu", dir
);
2262 bind_textdomain_codeset("qemu", "UTF-8");
2265 window_display
= gtk_widget_get_display(s
->window
);
2266 if (s
->opts
->has_show_cursor
&& s
->opts
->show_cursor
) {
2267 s
->null_cursor
= NULL
; /* default pointer */
2269 s
->null_cursor
= gdk_cursor_new_for_display(window_display
,
2273 s
->mouse_mode_notifier
.notify
= gd_mouse_mode_change
;
2274 qemu_add_mouse_mode_change_notifier(&s
->mouse_mode_notifier
);
2275 qemu_add_vm_change_state_handler(gd_change_runstate
, s
);
2277 gtk_window_set_icon_name(GTK_WINDOW(s
->window
), "qemu");
2281 gd_connect_signals(s
);
2283 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), FALSE
);
2284 gtk_notebook_set_show_border(GTK_NOTEBOOK(s
->notebook
), FALSE
);
2286 gd_update_caption(s
);
2288 gtk_box_pack_start(GTK_BOX(s
->vbox
), s
->menu_bar
, FALSE
, TRUE
, 0);
2289 gtk_box_pack_start(GTK_BOX(s
->vbox
), s
->notebook
, TRUE
, TRUE
, 0);
2291 gtk_container_add(GTK_CONTAINER(s
->window
), s
->vbox
);
2293 gtk_widget_show_all(s
->window
);
2295 vc
= gd_vc_find_current(s
);
2296 gtk_widget_set_sensitive(s
->view_menu
, vc
!= NULL
);
2298 gtk_widget_set_sensitive(s
->copy_item
,
2299 vc
&& vc
->type
== GD_VC_VTE
);
2302 if (opts
->has_full_screen
&&
2303 opts
->full_screen
) {
2304 gtk_menu_item_activate(GTK_MENU_ITEM(s
->full_screen_item
));
2306 if (opts
->u
.gtk
.has_grab_on_hover
&&
2307 opts
->u
.gtk
.grab_on_hover
) {
2308 gtk_menu_item_activate(GTK_MENU_ITEM(s
->grab_on_hover_item
));
2312 static void early_gtk_display_init(DisplayOptions
*opts
)
2314 /* The QEMU code relies on the assumption that it's always run in
2315 * the C locale. Therefore it is not prepared to deal with
2316 * operations that produce different results depending on the
2317 * locale, such as printf's formatting of decimal numbers, and
2320 * Since GTK+ calls setlocale() by default -importing the locale
2321 * settings from the environment- we must prevent it from doing so
2322 * using gtk_disable_setlocale().
2324 * QEMU's GTK+ UI, however, _does_ have translations for some of
2325 * the menu items. As a trade-off between a functionally correct
2326 * QEMU and a fully internationalized UI we support importing
2327 * LC_MESSAGES from the environment (see the setlocale() call
2328 * earlier in this file). This allows us to display translated
2329 * messages leaving everything else untouched.
2331 gtk_disable_setlocale();
2332 gtkinit
= gtk_init_check(NULL
, NULL
);
2334 /* don't exit yet, that'll break -help */
2338 assert(opts
->type
== DISPLAY_TYPE_GTK
);
2339 if (opts
->has_gl
&& opts
->gl
!= DISPLAYGL_MODE_OFF
) {
2340 #if defined(CONFIG_OPENGL)
2341 #if defined(GDK_WINDOWING_WAYLAND)
2342 if (GDK_IS_WAYLAND_DISPLAY(gdk_display_get_default())) {
2343 gtk_use_gl_area
= true;
2348 DisplayGLMode mode
= opts
->has_gl
? opts
->gl
: DISPLAYGL_MODE_ON
;
2354 keycode_map
= gd_get_keymap(&keycode_maplen
);
2356 #if defined(CONFIG_VTE)
2357 type_register(&char_gd_vc_type_info
);
2361 static QemuDisplay qemu_display_gtk
= {
2362 .type
= DISPLAY_TYPE_GTK
,
2363 .early_init
= early_gtk_display_init
,
2364 .init
= gtk_display_init
,
2367 static void register_gtk(void)
2369 qemu_display_register(&qemu_display_gtk
);
2372 type_init(register_gtk
);