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-misc.h"
37 #include "qemu/cutils.h"
39 #include "ui/console.h"
42 #include <gdk/gdkwin32.h>
44 #include "ui/win32-kbd-hook.h"
46 #include <glib/gi18n.h>
48 #if defined(CONFIG_VTE)
55 #include "sysemu/runstate.h"
56 #include "sysemu/sysemu.h"
58 #include "chardev/char.h"
59 #include "qom/object.h"
62 #define VC_WINDOW_X_MIN 320
63 #define VC_WINDOW_Y_MIN 240
64 #define VC_TERM_X_MIN 80
65 #define VC_TERM_Y_MIN 25
66 #define VC_SCALE_MIN 0.25
67 #define VC_SCALE_STEP 0.25
69 #ifdef GDK_WINDOWING_X11
73 #ifndef GDK_IS_X11_DISPLAY
74 #define GDK_IS_X11_DISPLAY(dpy) (dpy != NULL)
79 #ifdef GDK_WINDOWING_WAYLAND
81 #ifndef GDK_IS_WAYLAND_DISPLAY
82 #define GDK_IS_WAYLAND_DISPLAY(dpy) (dpy != NULL)
87 #ifdef GDK_WINDOWING_WIN32
89 #ifndef GDK_IS_WIN32_DISPLAY
90 #define GDK_IS_WIN32_DISPLAY(dpy) (dpy != NULL)
95 #ifdef GDK_WINDOWING_BROADWAY
97 #ifndef GDK_IS_BROADWAY_DISPLAY
98 #define GDK_IS_BROADWAY_DISPLAY(dpy) (dpy != NULL)
103 #ifdef GDK_WINDOWING_QUARTZ
105 #ifndef GDK_IS_QUARTZ_DISPLAY
106 #define GDK_IS_QUARTZ_DISPLAY(dpy) (dpy != NULL)
111 #if !defined(CONFIG_VTE)
112 # define VTE_CHECK_VERSION(a, b, c) 0
115 #define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK)
117 static const guint16
*keycode_map
;
118 static size_t keycode_maplen
;
120 struct GtkDisplayState
{
125 GtkAccelGroup
*accel_group
;
127 GtkWidget
*machine_menu_item
;
128 GtkWidget
*machine_menu
;
129 GtkWidget
*pause_item
;
130 GtkWidget
*reset_item
;
131 GtkWidget
*powerdown_item
;
132 GtkWidget
*quit_item
;
134 GtkWidget
*view_menu_item
;
135 GtkWidget
*view_menu
;
136 GtkWidget
*full_screen_item
;
137 GtkWidget
*copy_item
;
138 GtkWidget
*zoom_in_item
;
139 GtkWidget
*zoom_out_item
;
140 GtkWidget
*zoom_fixed_item
;
141 GtkWidget
*zoom_fit_item
;
142 GtkWidget
*grab_item
;
143 GtkWidget
*grab_on_hover_item
;
146 VirtualConsole vc
[MAX_VCS
];
148 GtkWidget
*show_tabs_item
;
149 GtkWidget
*untabify_item
;
150 GtkWidget
*show_menubar_item
;
160 VirtualConsole
*kbd_owner
;
161 VirtualConsole
*ptr_owner
;
163 gboolean full_screen
;
165 GdkCursor
*null_cursor
;
166 Notifier mouse_mode_notifier
;
169 bool external_pause_update
;
171 DisplayOptions
*opts
;
176 VirtualConsole
*console
;
179 typedef struct VCChardev VCChardev
;
181 #define TYPE_CHARDEV_VC "chardev-vc"
182 DECLARE_INSTANCE_CHECKER(VCChardev
, VC_CHARDEV
,
185 bool gtk_use_gl_area
;
187 static void gd_grab_pointer(VirtualConsole
*vc
, const char *reason
);
188 static void gd_ungrab_pointer(GtkDisplayState
*s
);
189 static void gd_grab_keyboard(VirtualConsole
*vc
, const char *reason
);
190 static void gd_ungrab_keyboard(GtkDisplayState
*s
);
192 /** Utility Functions **/
194 static VirtualConsole
*gd_vc_find_by_menu(GtkDisplayState
*s
)
199 for (i
= 0; i
< s
->nb_vcs
; i
++) {
201 if (gtk_check_menu_item_get_active
202 (GTK_CHECK_MENU_ITEM(vc
->menu_item
))) {
209 static VirtualConsole
*gd_vc_find_by_page(GtkDisplayState
*s
, gint page
)
214 for (i
= 0; i
< s
->nb_vcs
; i
++) {
216 p
= gtk_notebook_page_num(GTK_NOTEBOOK(s
->notebook
), vc
->tab_item
);
224 static VirtualConsole
*gd_vc_find_current(GtkDisplayState
*s
)
228 page
= gtk_notebook_get_current_page(GTK_NOTEBOOK(s
->notebook
));
229 return gd_vc_find_by_page(s
, page
);
232 static bool gd_is_grab_active(GtkDisplayState
*s
)
234 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->grab_item
));
237 static bool gd_grab_on_hover(GtkDisplayState
*s
)
239 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->grab_on_hover_item
));
242 static void gd_update_cursor(VirtualConsole
*vc
)
244 GtkDisplayState
*s
= vc
->s
;
247 if (vc
->type
!= GD_VC_GFX
||
248 !qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
252 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
256 window
= gtk_widget_get_window(GTK_WIDGET(vc
->gfx
.drawing_area
));
257 if (s
->full_screen
|| qemu_input_is_absolute() || s
->ptr_owner
== vc
) {
258 gdk_window_set_cursor(window
, s
->null_cursor
);
260 gdk_window_set_cursor(window
, NULL
);
264 static void gd_update_caption(GtkDisplayState
*s
)
266 const char *status
= "";
269 const char *grab
= "";
270 bool is_paused
= !runstate_is_running();
274 prefix
= g_strdup_printf("QEMU (%s)", qemu_name
);
276 prefix
= g_strdup_printf("QEMU");
279 if (s
->ptr_owner
!= NULL
&&
280 s
->ptr_owner
->window
== NULL
) {
281 grab
= _(" - Press Ctrl+Alt+G to release grab");
285 status
= _(" [Paused]");
287 s
->external_pause_update
= true;
288 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->pause_item
),
290 s
->external_pause_update
= false;
292 title
= g_strdup_printf("%s%s%s", prefix
, status
, grab
);
293 gtk_window_set_title(GTK_WINDOW(s
->window
), title
);
296 for (i
= 0; i
< s
->nb_vcs
; i
++) {
297 VirtualConsole
*vc
= &s
->vc
[i
];
302 title
= g_strdup_printf("%s: %s%s%s", prefix
, vc
->label
,
303 vc
== s
->kbd_owner
? " +kbd" : "",
304 vc
== s
->ptr_owner
? " +ptr" : "");
305 gtk_window_set_title(GTK_WINDOW(vc
->window
), title
);
312 static void gd_update_geometry_hints(VirtualConsole
*vc
)
314 GtkDisplayState
*s
= vc
->s
;
315 GdkWindowHints mask
= 0;
316 GdkGeometry geo
= {};
317 GtkWidget
*geo_widget
= NULL
;
318 GtkWindow
*geo_window
;
320 if (vc
->type
== GD_VC_GFX
) {
325 geo
.min_width
= surface_width(vc
->gfx
.ds
) * VC_SCALE_MIN
;
326 geo
.min_height
= surface_height(vc
->gfx
.ds
) * VC_SCALE_MIN
;
327 mask
|= GDK_HINT_MIN_SIZE
;
329 geo
.min_width
= surface_width(vc
->gfx
.ds
) * vc
->gfx
.scale_x
;
330 geo
.min_height
= surface_height(vc
->gfx
.ds
) * vc
->gfx
.scale_y
;
331 mask
|= GDK_HINT_MIN_SIZE
;
333 geo_widget
= vc
->gfx
.drawing_area
;
334 gtk_widget_set_size_request(geo_widget
, geo
.min_width
, geo
.min_height
);
336 #if defined(CONFIG_VTE)
337 } else if (vc
->type
== GD_VC_VTE
) {
338 VteTerminal
*term
= VTE_TERMINAL(vc
->vte
.terminal
);
339 GtkBorder padding
= { 0 };
341 #if VTE_CHECK_VERSION(0, 37, 0)
342 gtk_style_context_get_padding(
343 gtk_widget_get_style_context(vc
->vte
.terminal
),
344 gtk_widget_get_state_flags(vc
->vte
.terminal
),
348 GtkBorder
*ib
= NULL
;
349 gtk_widget_style_get(vc
->vte
.terminal
, "inner-border", &ib
, NULL
);
357 geo
.width_inc
= vte_terminal_get_char_width(term
);
358 geo
.height_inc
= vte_terminal_get_char_height(term
);
359 mask
|= GDK_HINT_RESIZE_INC
;
360 geo
.base_width
= geo
.width_inc
;
361 geo
.base_height
= geo
.height_inc
;
362 mask
|= GDK_HINT_BASE_SIZE
;
363 geo
.min_width
= geo
.width_inc
* VC_TERM_X_MIN
;
364 geo
.min_height
= geo
.height_inc
* VC_TERM_Y_MIN
;
365 mask
|= GDK_HINT_MIN_SIZE
;
367 geo
.base_width
+= padding
.left
+ padding
.right
;
368 geo
.base_height
+= padding
.top
+ padding
.bottom
;
369 geo
.min_width
+= padding
.left
+ padding
.right
;
370 geo
.min_height
+= padding
.top
+ padding
.bottom
;
371 geo_widget
= vc
->vte
.terminal
;
375 geo_window
= GTK_WINDOW(vc
->window
? vc
->window
: s
->window
);
376 gtk_window_set_geometry_hints(geo_window
, geo_widget
, &geo
, mask
);
379 void gd_update_windowsize(VirtualConsole
*vc
)
381 GtkDisplayState
*s
= vc
->s
;
383 gd_update_geometry_hints(vc
);
385 if (vc
->type
== GD_VC_GFX
&& !s
->full_screen
&& !s
->free_scale
) {
386 gtk_window_resize(GTK_WINDOW(vc
->window
? vc
->window
: s
->window
),
387 VC_WINDOW_X_MIN
, VC_WINDOW_Y_MIN
);
391 static void gd_update_full_redraw(VirtualConsole
*vc
)
393 GtkWidget
*area
= vc
->gfx
.drawing_area
;
395 ww
= gdk_window_get_width(gtk_widget_get_window(area
));
396 wh
= gdk_window_get_height(gtk_widget_get_window(area
));
397 #if defined(CONFIG_GTK_GL)
398 if (vc
->gfx
.gls
&& gtk_use_gl_area
) {
399 gtk_gl_area_queue_render(GTK_GL_AREA(vc
->gfx
.drawing_area
));
403 gtk_widget_queue_draw_area(area
, 0, 0, ww
, wh
);
406 static void gtk_release_modifiers(GtkDisplayState
*s
)
408 VirtualConsole
*vc
= gd_vc_find_current(s
);
410 if (vc
->type
!= GD_VC_GFX
||
411 !qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
414 qkbd_state_lift_all_keys(vc
->gfx
.kbd
);
417 static void gd_widget_reparent(GtkWidget
*from
, GtkWidget
*to
,
420 g_object_ref(G_OBJECT(widget
));
421 gtk_container_remove(GTK_CONTAINER(from
), widget
);
422 gtk_container_add(GTK_CONTAINER(to
), widget
);
423 g_object_unref(G_OBJECT(widget
));
426 static void *gd_win32_get_hwnd(VirtualConsole
*vc
)
429 return gdk_win32_window_get_impl_hwnd(
430 gtk_widget_get_window(vc
->window
? vc
->window
: vc
->s
->window
));
436 /** DisplayState Callbacks **/
438 static void gd_update(DisplayChangeListener
*dcl
,
439 int x
, int y
, int w
, int h
)
441 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
448 trace_gd_update(vc
->label
, x
, y
, w
, h
);
450 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
454 if (vc
->gfx
.convert
) {
455 pixman_image_composite(PIXMAN_OP_SRC
, vc
->gfx
.ds
->image
,
456 NULL
, vc
->gfx
.convert
,
457 x
, y
, 0, 0, x
, y
, w
, h
);
460 x1
= floor(x
* vc
->gfx
.scale_x
);
461 y1
= floor(y
* vc
->gfx
.scale_y
);
463 x2
= ceil(x
* vc
->gfx
.scale_x
+ w
* vc
->gfx
.scale_x
);
464 y2
= ceil(y
* vc
->gfx
.scale_y
+ h
* vc
->gfx
.scale_y
);
466 fbw
= surface_width(vc
->gfx
.ds
) * vc
->gfx
.scale_x
;
467 fbh
= surface_height(vc
->gfx
.ds
) * vc
->gfx
.scale_y
;
469 win
= gtk_widget_get_window(vc
->gfx
.drawing_area
);
473 ww
= gdk_window_get_width(win
);
474 wh
= gdk_window_get_height(win
);
484 gtk_widget_queue_draw_area(vc
->gfx
.drawing_area
,
485 mx
+ x1
, my
+ y1
, (x2
- x1
), (y2
- y1
));
488 static void gd_refresh(DisplayChangeListener
*dcl
)
490 graphic_hw_update(dcl
->con
);
493 static GdkDevice
*gd_get_pointer(GdkDisplay
*dpy
)
495 return gdk_seat_get_pointer(gdk_display_get_default_seat(dpy
));
498 static void gd_mouse_set(DisplayChangeListener
*dcl
,
499 int x
, int y
, int visible
)
501 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
505 if (qemu_input_is_absolute()) {
509 dpy
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
510 gdk_window_get_root_coords(gtk_widget_get_window(vc
->gfx
.drawing_area
),
511 x
, y
, &x_root
, &y_root
);
512 gdk_device_warp(gd_get_pointer(dpy
),
513 gtk_widget_get_screen(vc
->gfx
.drawing_area
),
519 static void gd_cursor_define(DisplayChangeListener
*dcl
,
522 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
526 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
530 pixbuf
= gdk_pixbuf_new_from_data((guchar
*)(c
->data
),
531 GDK_COLORSPACE_RGB
, true, 8,
532 c
->width
, c
->height
, c
->width
* 4,
534 cursor
= gdk_cursor_new_from_pixbuf
535 (gtk_widget_get_display(vc
->gfx
.drawing_area
),
536 pixbuf
, c
->hot_x
, c
->hot_y
);
537 gdk_window_set_cursor(gtk_widget_get_window(vc
->gfx
.drawing_area
), cursor
);
538 g_object_unref(pixbuf
);
539 g_object_unref(cursor
);
542 static void gd_switch(DisplayChangeListener
*dcl
,
543 DisplaySurface
*surface
)
545 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
548 trace_gd_switch(vc
->label
,
549 surface
? surface_width(surface
) : 0,
550 surface
? surface_height(surface
) : 0);
552 if (vc
->gfx
.surface
) {
553 cairo_surface_destroy(vc
->gfx
.surface
);
554 vc
->gfx
.surface
= NULL
;
556 if (vc
->gfx
.convert
) {
557 pixman_image_unref(vc
->gfx
.convert
);
558 vc
->gfx
.convert
= NULL
;
561 if (vc
->gfx
.ds
&& surface
&&
562 surface_width(vc
->gfx
.ds
) == surface_width(surface
) &&
563 surface_height(vc
->gfx
.ds
) == surface_height(surface
)) {
566 vc
->gfx
.ds
= surface
;
572 if (surface
->format
== PIXMAN_x8r8g8b8
) {
574 * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24
576 * No need to convert, use surface directly. Should be the
577 * common case as this is qemu_default_pixelformat(32) too.
579 vc
->gfx
.surface
= cairo_image_surface_create_for_data
580 (surface_data(surface
),
582 surface_width(surface
),
583 surface_height(surface
),
584 surface_stride(surface
));
586 /* Must convert surface, use pixman to do it. */
587 vc
->gfx
.convert
= pixman_image_create_bits(PIXMAN_x8r8g8b8
,
588 surface_width(surface
),
589 surface_height(surface
),
591 vc
->gfx
.surface
= cairo_image_surface_create_for_data
592 ((void *)pixman_image_get_data(vc
->gfx
.convert
),
594 pixman_image_get_width(vc
->gfx
.convert
),
595 pixman_image_get_height(vc
->gfx
.convert
),
596 pixman_image_get_stride(vc
->gfx
.convert
));
597 pixman_image_composite(PIXMAN_OP_SRC
, vc
->gfx
.ds
->image
,
598 NULL
, vc
->gfx
.convert
,
600 pixman_image_get_width(vc
->gfx
.convert
),
601 pixman_image_get_height(vc
->gfx
.convert
));
605 gd_update_windowsize(vc
);
607 gd_update_full_redraw(vc
);
611 static const DisplayChangeListenerOps dcl_ops
= {
613 .dpy_gfx_update
= gd_update
,
614 .dpy_gfx_switch
= gd_switch
,
615 .dpy_gfx_check_format
= qemu_pixman_check_format
,
616 .dpy_refresh
= gd_refresh
,
617 .dpy_mouse_set
= gd_mouse_set
,
618 .dpy_cursor_define
= gd_cursor_define
,
622 #if defined(CONFIG_OPENGL)
624 /** DisplayState Callbacks (opengl version) **/
626 #if defined(CONFIG_GTK_GL)
628 static const DisplayChangeListenerOps dcl_gl_area_ops
= {
629 .dpy_name
= "gtk-egl",
630 .dpy_gfx_update
= gd_gl_area_update
,
631 .dpy_gfx_switch
= gd_gl_area_switch
,
632 .dpy_gfx_check_format
= console_gl_check_format
,
633 .dpy_refresh
= gd_gl_area_refresh
,
634 .dpy_mouse_set
= gd_mouse_set
,
635 .dpy_cursor_define
= gd_cursor_define
,
637 .dpy_gl_ctx_create
= gd_gl_area_create_context
,
638 .dpy_gl_ctx_destroy
= gd_gl_area_destroy_context
,
639 .dpy_gl_ctx_make_current
= gd_gl_area_make_current
,
640 .dpy_gl_ctx_get_current
= gd_gl_area_get_current_context
,
641 .dpy_gl_scanout_texture
= gd_gl_area_scanout_texture
,
642 .dpy_gl_update
= gd_gl_area_scanout_flush
,
645 #endif /* CONFIG_GTK_GL */
647 static const DisplayChangeListenerOps dcl_egl_ops
= {
648 .dpy_name
= "gtk-egl",
649 .dpy_gfx_update
= gd_egl_update
,
650 .dpy_gfx_switch
= gd_egl_switch
,
651 .dpy_gfx_check_format
= console_gl_check_format
,
652 .dpy_refresh
= gd_egl_refresh
,
653 .dpy_mouse_set
= gd_mouse_set
,
654 .dpy_cursor_define
= gd_cursor_define
,
656 .dpy_gl_ctx_create
= gd_egl_create_context
,
657 .dpy_gl_ctx_destroy
= qemu_egl_destroy_context
,
658 .dpy_gl_ctx_make_current
= gd_egl_make_current
,
659 .dpy_gl_ctx_get_current
= qemu_egl_get_current_context
,
660 .dpy_gl_scanout_disable
= gd_egl_scanout_disable
,
661 .dpy_gl_scanout_texture
= gd_egl_scanout_texture
,
662 .dpy_gl_scanout_dmabuf
= gd_egl_scanout_dmabuf
,
663 .dpy_gl_cursor_dmabuf
= gd_egl_cursor_dmabuf
,
664 .dpy_gl_cursor_position
= gd_egl_cursor_position
,
665 .dpy_gl_release_dmabuf
= gd_egl_release_dmabuf
,
666 .dpy_gl_update
= gd_egl_scanout_flush
,
669 #endif /* CONFIG_OPENGL */
673 static void gd_change_runstate(void *opaque
, int running
, RunState state
)
675 GtkDisplayState
*s
= opaque
;
677 gd_update_caption(s
);
680 static void gd_mouse_mode_change(Notifier
*notify
, void *data
)
685 s
= container_of(notify
, GtkDisplayState
, mouse_mode_notifier
);
686 /* release the grab at switching to absolute mode */
687 if (qemu_input_is_absolute() && gd_is_grab_active(s
)) {
688 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
691 for (i
= 0; i
< s
->nb_vcs
; i
++) {
692 VirtualConsole
*vc
= &s
->vc
[i
];
693 gd_update_cursor(vc
);
699 static gboolean
gd_window_close(GtkWidget
*widget
, GdkEvent
*event
,
702 GtkDisplayState
*s
= opaque
;
703 bool allow_close
= true;
705 if (s
->opts
->has_window_close
&& !s
->opts
->window_close
) {
716 static void gd_set_ui_info(VirtualConsole
*vc
, gint width
, gint height
)
720 memset(&info
, 0, sizeof(info
));
722 info
.height
= height
;
723 dpy_set_ui_info(vc
->gfx
.dcl
.con
, &info
);
726 #if defined(CONFIG_GTK_GL)
728 static gboolean
gd_render_event(GtkGLArea
*area
, GdkGLContext
*context
,
731 VirtualConsole
*vc
= opaque
;
739 static void gd_resize_event(GtkGLArea
*area
,
740 gint width
, gint height
, gpointer
*opaque
)
742 VirtualConsole
*vc
= (void *)opaque
;
744 gd_set_ui_info(vc
, width
, height
);
750 * If available, return the refresh rate of the display in milli-Hertz,
753 static int gd_refresh_rate_millihz(GtkWidget
*window
)
755 #ifdef GDK_VERSION_3_22
756 GdkWindow
*win
= gtk_widget_get_window(window
);
759 GdkDisplay
*dpy
= gtk_widget_get_display(window
);
760 GdkMonitor
*monitor
= gdk_display_get_monitor_at_window(dpy
, win
);
762 return gdk_monitor_get_refresh_rate(monitor
);
768 static gboolean
gd_draw_event(GtkWidget
*widget
, cairo_t
*cr
, void *opaque
)
770 VirtualConsole
*vc
= opaque
;
771 GtkDisplayState
*s
= vc
->s
;
775 int refresh_rate_millihz
;
777 #if defined(CONFIG_OPENGL)
779 if (gtk_use_gl_area
) {
780 /* invoke render callback please */
789 if (!gtk_widget_get_realized(widget
)) {
796 refresh_rate_millihz
= gd_refresh_rate_millihz(vc
->window
?
797 vc
->window
: s
->window
);
798 if (refresh_rate_millihz
) {
799 vc
->gfx
.dcl
.update_interval
= MILLISEC_PER_SEC
/ refresh_rate_millihz
;
802 fbw
= surface_width(vc
->gfx
.ds
);
803 fbh
= surface_height(vc
->gfx
.ds
);
805 ww
= gdk_window_get_width(gtk_widget_get_window(widget
));
806 wh
= gdk_window_get_height(gtk_widget_get_window(widget
));
808 if (s
->full_screen
) {
809 vc
->gfx
.scale_x
= (double)ww
/ fbw
;
810 vc
->gfx
.scale_y
= (double)wh
/ fbh
;
811 } else if (s
->free_scale
) {
814 sx
= (double)ww
/ fbw
;
815 sy
= (double)wh
/ fbh
;
817 vc
->gfx
.scale_x
= vc
->gfx
.scale_y
= MIN(sx
, sy
);
820 fbw
*= vc
->gfx
.scale_x
;
821 fbh
*= vc
->gfx
.scale_y
;
831 cairo_rectangle(cr
, 0, 0, ww
, wh
);
833 /* Optionally cut out the inner area where the pixmap
834 will be drawn. This avoids 'flashing' since we're
835 not double-buffering. Note we're using the undocumented
836 behaviour of drawing the rectangle from right to left
837 to cut out the whole */
838 cairo_rectangle(cr
, mx
+ fbw
, my
,
842 cairo_scale(cr
, vc
->gfx
.scale_x
, vc
->gfx
.scale_y
);
843 cairo_set_source_surface(cr
, vc
->gfx
.surface
,
844 mx
/ vc
->gfx
.scale_x
, my
/ vc
->gfx
.scale_y
);
850 static gboolean
gd_motion_event(GtkWidget
*widget
, GdkEventMotion
*motion
,
853 VirtualConsole
*vc
= opaque
;
854 GtkDisplayState
*s
= vc
->s
;
864 fbw
= surface_width(vc
->gfx
.ds
) * vc
->gfx
.scale_x
;
865 fbh
= surface_height(vc
->gfx
.ds
) * vc
->gfx
.scale_y
;
867 ww
= gdk_window_get_width(gtk_widget_get_window(vc
->gfx
.drawing_area
));
868 wh
= gdk_window_get_height(gtk_widget_get_window(vc
->gfx
.drawing_area
));
878 x
= (motion
->x
- mx
) / vc
->gfx
.scale_x
;
879 y
= (motion
->y
- my
) / vc
->gfx
.scale_y
;
881 if (qemu_input_is_absolute()) {
882 if (x
< 0 || y
< 0 ||
883 x
>= surface_width(vc
->gfx
.ds
) ||
884 y
>= surface_height(vc
->gfx
.ds
)) {
887 qemu_input_queue_abs(vc
->gfx
.dcl
.con
, INPUT_AXIS_X
, x
,
888 0, surface_width(vc
->gfx
.ds
));
889 qemu_input_queue_abs(vc
->gfx
.dcl
.con
, INPUT_AXIS_Y
, y
,
890 0, surface_height(vc
->gfx
.ds
));
891 qemu_input_event_sync();
892 } else if (s
->last_set
&& s
->ptr_owner
== vc
) {
893 qemu_input_queue_rel(vc
->gfx
.dcl
.con
, INPUT_AXIS_X
, x
- s
->last_x
);
894 qemu_input_queue_rel(vc
->gfx
.dcl
.con
, INPUT_AXIS_Y
, y
- s
->last_y
);
895 qemu_input_event_sync();
901 if (!qemu_input_is_absolute() && s
->ptr_owner
== vc
) {
902 GdkScreen
*screen
= gtk_widget_get_screen(vc
->gfx
.drawing_area
);
903 GdkDisplay
*dpy
= gtk_widget_get_display(widget
);
904 GdkWindow
*win
= gtk_widget_get_window(widget
);
905 GdkMonitor
*monitor
= gdk_display_get_monitor_at_window(dpy
, win
);
906 GdkRectangle geometry
;
907 int screen_width
, screen_height
;
909 int x
= (int)motion
->x_root
;
910 int y
= (int)motion
->y_root
;
912 gdk_monitor_get_geometry(monitor
, &geometry
);
913 screen_width
= geometry
.width
;
914 screen_height
= geometry
.height
;
916 /* In relative mode check to see if client pointer hit
917 * one of the screen edges, and if so move it back by
918 * 200 pixels. This is important because the pointer
919 * in the server doesn't correspond 1-for-1, and so
920 * may still be only half way across the screen. Without
921 * this warp, the server pointer would thus appear to hit
922 * an invisible wall */
929 if (x
== (screen_width
- 1)) {
932 if (y
== (screen_height
- 1)) {
936 if (x
!= (int)motion
->x_root
|| y
!= (int)motion
->y_root
) {
937 GdkDevice
*dev
= gdk_event_get_device((GdkEvent
*)motion
);
938 gdk_device_warp(dev
, screen
, x
, y
);
946 static gboolean
gd_button_event(GtkWidget
*widget
, GdkEventButton
*button
,
949 VirtualConsole
*vc
= opaque
;
950 GtkDisplayState
*s
= vc
->s
;
953 /* implicitly grab the input at the first click in the relative mode */
954 if (button
->button
== 1 && button
->type
== GDK_BUTTON_PRESS
&&
955 !qemu_input_is_absolute() && s
->ptr_owner
!= vc
) {
957 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
960 gd_grab_pointer(vc
, "relative-mode-click");
965 if (button
->button
== 1) {
966 btn
= INPUT_BUTTON_LEFT
;
967 } else if (button
->button
== 2) {
968 btn
= INPUT_BUTTON_MIDDLE
;
969 } else if (button
->button
== 3) {
970 btn
= INPUT_BUTTON_RIGHT
;
971 } else if (button
->button
== 8) {
972 btn
= INPUT_BUTTON_SIDE
;
973 } else if (button
->button
== 9) {
974 btn
= INPUT_BUTTON_EXTRA
;
979 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn
,
980 button
->type
== GDK_BUTTON_PRESS
);
981 qemu_input_event_sync();
985 static gboolean
gd_scroll_event(GtkWidget
*widget
, GdkEventScroll
*scroll
,
988 VirtualConsole
*vc
= opaque
;
991 if (scroll
->direction
== GDK_SCROLL_UP
) {
992 btn
= INPUT_BUTTON_WHEEL_UP
;
993 } else if (scroll
->direction
== GDK_SCROLL_DOWN
) {
994 btn
= INPUT_BUTTON_WHEEL_DOWN
;
995 } else if (scroll
->direction
== GDK_SCROLL_SMOOTH
) {
996 gdouble delta_x
, delta_y
;
997 if (!gdk_event_get_scroll_deltas((GdkEvent
*)scroll
,
998 &delta_x
, &delta_y
)) {
1003 } else if (delta_y
> 0) {
1004 btn
= INPUT_BUTTON_WHEEL_DOWN
;
1006 btn
= INPUT_BUTTON_WHEEL_UP
;
1012 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn
, true);
1013 qemu_input_event_sync();
1014 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn
, false);
1015 qemu_input_event_sync();
1020 static const guint16
*gd_get_keymap(size_t *maplen
)
1022 GdkDisplay
*dpy
= gdk_display_get_default();
1024 #ifdef GDK_WINDOWING_X11
1025 if (GDK_IS_X11_DISPLAY(dpy
)) {
1026 trace_gd_keymap_windowing("x11");
1027 return qemu_xkeymap_mapping_table(
1028 gdk_x11_display_get_xdisplay(dpy
), maplen
);
1032 #ifdef GDK_WINDOWING_WAYLAND
1033 if (GDK_IS_WAYLAND_DISPLAY(dpy
)) {
1034 trace_gd_keymap_windowing("wayland");
1035 *maplen
= qemu_input_map_xorgevdev_to_qcode_len
;
1036 return qemu_input_map_xorgevdev_to_qcode
;
1040 #ifdef GDK_WINDOWING_WIN32
1041 if (GDK_IS_WIN32_DISPLAY(dpy
)) {
1042 trace_gd_keymap_windowing("win32");
1043 *maplen
= qemu_input_map_atset1_to_qcode_len
;
1044 return qemu_input_map_atset1_to_qcode
;
1048 #ifdef GDK_WINDOWING_QUARTZ
1049 if (GDK_IS_QUARTZ_DISPLAY(dpy
)) {
1050 trace_gd_keymap_windowing("quartz");
1051 *maplen
= qemu_input_map_osx_to_qcode_len
;
1052 return qemu_input_map_osx_to_qcode
;
1056 #ifdef GDK_WINDOWING_BROADWAY
1057 if (GDK_IS_BROADWAY_DISPLAY(dpy
)) {
1058 trace_gd_keymap_windowing("broadway");
1059 g_warning("experimental: using broadway, x11 virtual keysym\n"
1060 "mapping - with very limited support. See also\n"
1061 "https://bugzilla.gnome.org/show_bug.cgi?id=700105");
1062 *maplen
= qemu_input_map_x11_to_qcode_len
;
1063 return qemu_input_map_x11_to_qcode
;
1067 g_warning("Unsupported GDK Windowing platform.\n"
1068 "Disabling extended keycode tables.\n"
1069 "Please report to qemu-devel@nongnu.org\n"
1070 "including the following information:\n"
1072 " - Operating system\n"
1073 " - GDK Windowing system build\n");
1078 static int gd_map_keycode(int scancode
)
1083 if (scancode
> keycode_maplen
) {
1087 return keycode_map
[scancode
];
1090 static int gd_get_keycode(GdkEventKey
*key
)
1093 int scancode
= gdk_event_get_scancode((GdkEvent
*)key
);
1095 /* translate Windows native scancodes to atset1 keycodes */
1096 switch (scancode
& (KF_EXTENDED
| 0xff)) {
1097 case 0x145: /* NUMLOCK */
1098 return scancode
& 0xff;
1101 return scancode
& KF_EXTENDED
?
1102 0xe000 | (scancode
& 0xff) : scancode
& 0xff;
1105 return key
->hardware_keycode
;
1109 static gboolean
gd_text_key_down(GtkWidget
*widget
,
1110 GdkEventKey
*key
, void *opaque
)
1112 VirtualConsole
*vc
= opaque
;
1113 QemuConsole
*con
= vc
->gfx
.dcl
.con
;
1115 if (key
->keyval
== GDK_KEY_Delete
) {
1116 kbd_put_qcode_console(con
, Q_KEY_CODE_DELETE
, false);
1117 } else if (key
->length
) {
1118 kbd_put_string_console(con
, key
->string
, key
->length
);
1120 int qcode
= gd_map_keycode(gd_get_keycode(key
));
1121 kbd_put_qcode_console(con
, qcode
, false);
1126 static gboolean
gd_key_event(GtkWidget
*widget
, GdkEventKey
*key
, void *opaque
)
1128 VirtualConsole
*vc
= opaque
;
1132 /* on windows, we ought to ignore the reserved key event? */
1133 if (key
->hardware_keycode
== 0xff)
1136 if (!vc
->s
->kbd_owner
) {
1137 if (key
->hardware_keycode
== VK_LWIN
||
1138 key
->hardware_keycode
== VK_RWIN
) {
1144 if (key
->keyval
== GDK_KEY_Pause
1146 /* for some reason GDK does not fill keyval for VK_PAUSE
1147 * See https://bugzilla.gnome.org/show_bug.cgi?id=769214
1149 || key
->hardware_keycode
== VK_PAUSE
1152 qkbd_state_key_event(vc
->gfx
.kbd
, Q_KEY_CODE_PAUSE
,
1153 key
->type
== GDK_KEY_PRESS
);
1157 keycode
= gd_get_keycode(key
);
1158 qcode
= gd_map_keycode(keycode
);
1160 trace_gd_key_event(vc
->label
, keycode
, qcode
,
1161 (key
->type
== GDK_KEY_PRESS
) ? "down" : "up");
1163 qkbd_state_key_event(vc
->gfx
.kbd
, qcode
,
1164 key
->type
== GDK_KEY_PRESS
);
1169 static gboolean
gd_grab_broken_event(GtkWidget
*widget
,
1170 GdkEventGrabBroken
*event
, void *opaque
)
1174 * On Windows the Ctrl-Alt-Del key combination can't be grabbed. This
1175 * key combination leaves all three keys in a stuck condition. We use
1176 * the grab-broken-event to release all keys.
1178 if (event
->keyboard
) {
1179 VirtualConsole
*vc
= opaque
;
1180 GtkDisplayState
*s
= vc
->s
;
1182 gtk_release_modifiers(s
);
1188 static gboolean
gd_event(GtkWidget
*widget
, GdkEvent
*event
, void *opaque
)
1190 if (event
->type
== GDK_MOTION_NOTIFY
) {
1191 return gd_motion_event(widget
, &event
->motion
, opaque
);
1196 /** Window Menu Actions **/
1198 static void gd_menu_pause(GtkMenuItem
*item
, void *opaque
)
1200 GtkDisplayState
*s
= opaque
;
1202 if (s
->external_pause_update
) {
1205 if (runstate_is_running()) {
1212 static void gd_menu_reset(GtkMenuItem
*item
, void *opaque
)
1214 qmp_system_reset(NULL
);
1217 static void gd_menu_powerdown(GtkMenuItem
*item
, void *opaque
)
1219 qmp_system_powerdown(NULL
);
1222 static void gd_menu_quit(GtkMenuItem
*item
, void *opaque
)
1227 static void gd_menu_switch_vc(GtkMenuItem
*item
, void *opaque
)
1229 GtkDisplayState
*s
= opaque
;
1230 VirtualConsole
*vc
= gd_vc_find_by_menu(s
);
1231 GtkNotebook
*nb
= GTK_NOTEBOOK(s
->notebook
);
1234 gtk_release_modifiers(s
);
1236 page
= gtk_notebook_page_num(nb
, vc
->tab_item
);
1237 gtk_notebook_set_current_page(nb
, page
);
1238 gtk_widget_grab_focus(vc
->focus
);
1242 static void gd_accel_switch_vc(void *opaque
)
1244 VirtualConsole
*vc
= opaque
;
1246 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc
->menu_item
), TRUE
);
1249 static void gd_menu_show_tabs(GtkMenuItem
*item
, void *opaque
)
1251 GtkDisplayState
*s
= opaque
;
1252 VirtualConsole
*vc
= gd_vc_find_current(s
);
1254 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->show_tabs_item
))) {
1255 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), TRUE
);
1257 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), FALSE
);
1259 gd_update_windowsize(vc
);
1262 static gboolean
gd_tab_window_close(GtkWidget
*widget
, GdkEvent
*event
,
1265 VirtualConsole
*vc
= opaque
;
1266 GtkDisplayState
*s
= vc
->s
;
1268 gtk_widget_set_sensitive(vc
->menu_item
, true);
1269 gd_widget_reparent(vc
->window
, s
->notebook
, vc
->tab_item
);
1270 gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(s
->notebook
),
1271 vc
->tab_item
, vc
->label
);
1272 gtk_widget_destroy(vc
->window
);
1277 static gboolean
gd_win_grab(void *opaque
)
1279 VirtualConsole
*vc
= opaque
;
1281 fprintf(stderr
, "%s: %s\n", __func__
, vc
->label
);
1282 if (vc
->s
->ptr_owner
) {
1283 gd_ungrab_pointer(vc
->s
);
1285 gd_grab_pointer(vc
, "user-request-detached-tab");
1290 static void gd_menu_untabify(GtkMenuItem
*item
, void *opaque
)
1292 GtkDisplayState
*s
= opaque
;
1293 VirtualConsole
*vc
= gd_vc_find_current(s
);
1295 if (vc
->type
== GD_VC_GFX
&&
1296 qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
1297 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
1301 gtk_widget_set_sensitive(vc
->menu_item
, false);
1302 vc
->window
= gtk_window_new(GTK_WINDOW_TOPLEVEL
);
1303 gd_widget_reparent(s
->notebook
, vc
->window
, vc
->tab_item
);
1305 g_signal_connect(vc
->window
, "delete-event",
1306 G_CALLBACK(gd_tab_window_close
), vc
);
1307 gtk_widget_show_all(vc
->window
);
1309 if (qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
1310 GtkAccelGroup
*ag
= gtk_accel_group_new();
1311 gtk_window_add_accel_group(GTK_WINDOW(vc
->window
), ag
);
1313 GClosure
*cb
= g_cclosure_new_swap(G_CALLBACK(gd_win_grab
),
1315 gtk_accel_group_connect(ag
, GDK_KEY_g
, HOTKEY_MODIFIERS
, 0, cb
);
1318 gd_update_geometry_hints(vc
);
1319 gd_update_caption(s
);
1323 static void gd_menu_show_menubar(GtkMenuItem
*item
, void *opaque
)
1325 GtkDisplayState
*s
= opaque
;
1326 VirtualConsole
*vc
= gd_vc_find_current(s
);
1328 if (s
->full_screen
) {
1332 if (gtk_check_menu_item_get_active(
1333 GTK_CHECK_MENU_ITEM(s
->show_menubar_item
))) {
1334 gtk_widget_show(s
->menu_bar
);
1336 gtk_widget_hide(s
->menu_bar
);
1338 gd_update_windowsize(vc
);
1341 static void gd_accel_show_menubar(void *opaque
)
1343 GtkDisplayState
*s
= opaque
;
1344 gtk_menu_item_activate(GTK_MENU_ITEM(s
->show_menubar_item
));
1347 static void gd_menu_full_screen(GtkMenuItem
*item
, void *opaque
)
1349 GtkDisplayState
*s
= opaque
;
1350 VirtualConsole
*vc
= gd_vc_find_current(s
);
1352 if (!s
->full_screen
) {
1353 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), FALSE
);
1354 gtk_widget_hide(s
->menu_bar
);
1355 if (vc
->type
== GD_VC_GFX
) {
1356 gtk_widget_set_size_request(vc
->gfx
.drawing_area
, -1, -1);
1358 gtk_window_fullscreen(GTK_WINDOW(s
->window
));
1359 s
->full_screen
= TRUE
;
1361 gtk_window_unfullscreen(GTK_WINDOW(s
->window
));
1362 gd_menu_show_tabs(GTK_MENU_ITEM(s
->show_tabs_item
), s
);
1363 if (gtk_check_menu_item_get_active(
1364 GTK_CHECK_MENU_ITEM(s
->show_menubar_item
))) {
1365 gtk_widget_show(s
->menu_bar
);
1367 s
->full_screen
= FALSE
;
1368 if (vc
->type
== GD_VC_GFX
) {
1369 vc
->gfx
.scale_x
= 1.0;
1370 vc
->gfx
.scale_y
= 1.0;
1371 gd_update_windowsize(vc
);
1375 gd_update_cursor(vc
);
1378 static void gd_accel_full_screen(void *opaque
)
1380 GtkDisplayState
*s
= opaque
;
1381 gtk_menu_item_activate(GTK_MENU_ITEM(s
->full_screen_item
));
1384 static void gd_menu_zoom_in(GtkMenuItem
*item
, void *opaque
)
1386 GtkDisplayState
*s
= opaque
;
1387 VirtualConsole
*vc
= gd_vc_find_current(s
);
1389 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->zoom_fit_item
),
1392 vc
->gfx
.scale_x
+= VC_SCALE_STEP
;
1393 vc
->gfx
.scale_y
+= VC_SCALE_STEP
;
1395 gd_update_windowsize(vc
);
1398 static void gd_accel_zoom_in(void *opaque
)
1400 GtkDisplayState
*s
= opaque
;
1401 gtk_menu_item_activate(GTK_MENU_ITEM(s
->zoom_in_item
));
1404 static void gd_menu_zoom_out(GtkMenuItem
*item
, void *opaque
)
1406 GtkDisplayState
*s
= opaque
;
1407 VirtualConsole
*vc
= gd_vc_find_current(s
);
1409 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->zoom_fit_item
),
1412 vc
->gfx
.scale_x
-= VC_SCALE_STEP
;
1413 vc
->gfx
.scale_y
-= VC_SCALE_STEP
;
1415 vc
->gfx
.scale_x
= MAX(vc
->gfx
.scale_x
, VC_SCALE_MIN
);
1416 vc
->gfx
.scale_y
= MAX(vc
->gfx
.scale_y
, VC_SCALE_MIN
);
1418 gd_update_windowsize(vc
);
1421 static void gd_menu_zoom_fixed(GtkMenuItem
*item
, void *opaque
)
1423 GtkDisplayState
*s
= opaque
;
1424 VirtualConsole
*vc
= gd_vc_find_current(s
);
1426 vc
->gfx
.scale_x
= 1.0;
1427 vc
->gfx
.scale_y
= 1.0;
1429 gd_update_windowsize(vc
);
1432 static void gd_menu_zoom_fit(GtkMenuItem
*item
, void *opaque
)
1434 GtkDisplayState
*s
= opaque
;
1435 VirtualConsole
*vc
= gd_vc_find_current(s
);
1437 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->zoom_fit_item
))) {
1438 s
->free_scale
= TRUE
;
1440 s
->free_scale
= FALSE
;
1441 vc
->gfx
.scale_x
= 1.0;
1442 vc
->gfx
.scale_y
= 1.0;
1445 gd_update_windowsize(vc
);
1446 gd_update_full_redraw(vc
);
1449 static void gd_grab_update(VirtualConsole
*vc
, bool kbd
, bool ptr
)
1451 GdkDisplay
*display
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
1452 GdkSeat
*seat
= gdk_display_get_default_seat(display
);
1453 GdkWindow
*window
= gtk_widget_get_window(vc
->gfx
.drawing_area
);
1454 GdkSeatCapabilities caps
= 0;
1455 GdkCursor
*cursor
= NULL
;
1458 caps
|= GDK_SEAT_CAPABILITY_KEYBOARD
;
1461 caps
|= GDK_SEAT_CAPABILITY_ALL_POINTING
;
1462 cursor
= vc
->s
->null_cursor
;
1466 gdk_seat_grab(seat
, window
, caps
, false, cursor
,
1469 gdk_seat_ungrab(seat
);
1473 static void gd_grab_keyboard(VirtualConsole
*vc
, const char *reason
)
1475 if (vc
->s
->kbd_owner
) {
1476 if (vc
->s
->kbd_owner
== vc
) {
1479 gd_ungrab_keyboard(vc
->s
);
1483 win32_kbd_set_grab(true);
1484 gd_grab_update(vc
, true, vc
->s
->ptr_owner
== vc
);
1485 vc
->s
->kbd_owner
= vc
;
1486 gd_update_caption(vc
->s
);
1487 trace_gd_grab(vc
->label
, "kbd", reason
);
1490 static void gd_ungrab_keyboard(GtkDisplayState
*s
)
1492 VirtualConsole
*vc
= s
->kbd_owner
;
1497 s
->kbd_owner
= NULL
;
1499 win32_kbd_set_grab(false);
1500 gd_grab_update(vc
, false, vc
->s
->ptr_owner
== vc
);
1501 gd_update_caption(s
);
1502 trace_gd_ungrab(vc
->label
, "kbd");
1505 static void gd_grab_pointer(VirtualConsole
*vc
, const char *reason
)
1507 GdkDisplay
*display
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
1509 if (vc
->s
->ptr_owner
) {
1510 if (vc
->s
->ptr_owner
== vc
) {
1513 gd_ungrab_pointer(vc
->s
);
1517 gd_grab_update(vc
, vc
->s
->kbd_owner
== vc
, true);
1518 gdk_device_get_position(gd_get_pointer(display
),
1519 NULL
, &vc
->s
->grab_x_root
, &vc
->s
->grab_y_root
);
1520 vc
->s
->ptr_owner
= vc
;
1521 gd_update_caption(vc
->s
);
1522 trace_gd_grab(vc
->label
, "ptr", reason
);
1525 static void gd_ungrab_pointer(GtkDisplayState
*s
)
1527 VirtualConsole
*vc
= s
->ptr_owner
;
1528 GdkDisplay
*display
;
1533 s
->ptr_owner
= NULL
;
1535 display
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
1536 gd_grab_update(vc
, vc
->s
->kbd_owner
== vc
, false);
1537 gdk_device_warp(gd_get_pointer(display
),
1538 gtk_widget_get_screen(vc
->gfx
.drawing_area
),
1539 vc
->s
->grab_x_root
, vc
->s
->grab_y_root
);
1540 gd_update_caption(s
);
1541 trace_gd_ungrab(vc
->label
, "ptr");
1544 static void gd_menu_grab_input(GtkMenuItem
*item
, void *opaque
)
1546 GtkDisplayState
*s
= opaque
;
1547 VirtualConsole
*vc
= gd_vc_find_current(s
);
1549 if (gd_is_grab_active(s
)) {
1550 gd_grab_keyboard(vc
, "user-request-main-window");
1551 gd_grab_pointer(vc
, "user-request-main-window");
1553 gd_ungrab_keyboard(s
);
1554 gd_ungrab_pointer(s
);
1557 gd_update_cursor(vc
);
1560 static void gd_change_page(GtkNotebook
*nb
, gpointer arg1
, guint arg2
,
1563 GtkDisplayState
*s
= data
;
1567 if (!gtk_widget_get_realized(s
->notebook
)) {
1571 vc
= gd_vc_find_by_page(s
, arg2
);
1575 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc
->menu_item
),
1577 on_vga
= (vc
->type
== GD_VC_GFX
&&
1578 qemu_console_is_graphic(vc
->gfx
.dcl
.con
));
1580 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
1582 } else if (s
->full_screen
) {
1583 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
1586 gtk_widget_set_sensitive(s
->grab_item
, on_vga
);
1588 gtk_widget_set_sensitive(s
->copy_item
, vc
->type
== GD_VC_VTE
);
1591 gd_update_windowsize(vc
);
1592 gd_update_cursor(vc
);
1595 static gboolean
gd_enter_event(GtkWidget
*widget
, GdkEventCrossing
*crossing
,
1598 VirtualConsole
*vc
= opaque
;
1599 GtkDisplayState
*s
= vc
->s
;
1601 if (gd_grab_on_hover(s
)) {
1602 gd_grab_keyboard(vc
, "grab-on-hover");
1607 static gboolean
gd_leave_event(GtkWidget
*widget
, GdkEventCrossing
*crossing
,
1610 VirtualConsole
*vc
= opaque
;
1611 GtkDisplayState
*s
= vc
->s
;
1613 if (gd_grab_on_hover(s
)) {
1614 gd_ungrab_keyboard(s
);
1619 static gboolean
gd_focus_in_event(GtkWidget
*widget
,
1620 GdkEventFocus
*event
, gpointer opaque
)
1622 VirtualConsole
*vc
= opaque
;
1624 win32_kbd_set_window(gd_win32_get_hwnd(vc
));
1628 static gboolean
gd_focus_out_event(GtkWidget
*widget
,
1629 GdkEventFocus
*event
, gpointer opaque
)
1631 VirtualConsole
*vc
= opaque
;
1632 GtkDisplayState
*s
= vc
->s
;
1634 win32_kbd_set_window(NULL
);
1635 gtk_release_modifiers(s
);
1639 static gboolean
gd_configure(GtkWidget
*widget
,
1640 GdkEventConfigure
*cfg
, gpointer opaque
)
1642 VirtualConsole
*vc
= opaque
;
1644 gd_set_ui_info(vc
, cfg
->width
, cfg
->height
);
1648 /** Virtual Console Callbacks **/
1650 static GSList
*gd_vc_menu_init(GtkDisplayState
*s
, VirtualConsole
*vc
,
1651 int idx
, GSList
*group
, GtkWidget
*view_menu
)
1653 vc
->menu_item
= gtk_radio_menu_item_new_with_mnemonic(group
, vc
->label
);
1654 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_1
+ idx
,
1655 HOTKEY_MODIFIERS
, 0,
1656 g_cclosure_new_swap(G_CALLBACK(gd_accel_switch_vc
), vc
, NULL
));
1657 gtk_accel_label_set_accel(
1658 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(vc
->menu_item
))),
1659 GDK_KEY_1
+ idx
, HOTKEY_MODIFIERS
);
1661 g_signal_connect(vc
->menu_item
, "activate",
1662 G_CALLBACK(gd_menu_switch_vc
), s
);
1663 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), vc
->menu_item
);
1665 return gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc
->menu_item
));
1668 #if defined(CONFIG_VTE)
1669 static void gd_menu_copy(GtkMenuItem
*item
, void *opaque
)
1671 GtkDisplayState
*s
= opaque
;
1672 VirtualConsole
*vc
= gd_vc_find_current(s
);
1674 #if VTE_CHECK_VERSION(0, 50, 0)
1675 vte_terminal_copy_clipboard_format(VTE_TERMINAL(vc
->vte
.terminal
),
1678 vte_terminal_copy_clipboard(VTE_TERMINAL(vc
->vte
.terminal
));
1682 static void gd_vc_adjustment_changed(GtkAdjustment
*adjustment
, void *opaque
)
1684 VirtualConsole
*vc
= opaque
;
1686 if (gtk_adjustment_get_upper(adjustment
) >
1687 gtk_adjustment_get_page_size(adjustment
)) {
1688 gtk_widget_show(vc
->vte
.scrollbar
);
1690 gtk_widget_hide(vc
->vte
.scrollbar
);
1694 static int gd_vc_chr_write(Chardev
*chr
, const uint8_t *buf
, int len
)
1696 VCChardev
*vcd
= VC_CHARDEV(chr
);
1697 VirtualConsole
*vc
= vcd
->console
;
1699 vte_terminal_feed(VTE_TERMINAL(vc
->vte
.terminal
), (const char *)buf
, len
);
1703 static void gd_vc_chr_set_echo(Chardev
*chr
, bool echo
)
1705 VCChardev
*vcd
= VC_CHARDEV(chr
);
1706 VirtualConsole
*vc
= vcd
->console
;
1709 vc
->vte
.echo
= echo
;
1716 static Chardev
*vcs
[MAX_VCS
];
1717 static void gd_vc_open(Chardev
*chr
,
1718 ChardevBackend
*backend
,
1722 if (nb_vcs
== MAX_VCS
) {
1723 error_setg(errp
, "Maximum number of consoles reached");
1727 vcs
[nb_vcs
++] = chr
;
1729 /* console/chardev init sometimes completes elsewhere in a 2nd
1730 * stage, so defer OPENED events until they are fully initialized
1735 static void char_gd_vc_class_init(ObjectClass
*oc
, void *data
)
1737 ChardevClass
*cc
= CHARDEV_CLASS(oc
);
1739 cc
->parse
= qemu_chr_parse_vc
;
1740 cc
->open
= gd_vc_open
;
1741 cc
->chr_write
= gd_vc_chr_write
;
1742 cc
->chr_set_echo
= gd_vc_chr_set_echo
;
1745 static const TypeInfo char_gd_vc_type_info
= {
1746 .name
= TYPE_CHARDEV_VC
,
1747 .parent
= TYPE_CHARDEV
,
1748 .instance_size
= sizeof(VCChardev
),
1749 .class_init
= char_gd_vc_class_init
,
1752 static gboolean
gd_vc_in(VteTerminal
*terminal
, gchar
*text
, guint size
,
1755 VirtualConsole
*vc
= user_data
;
1758 VteTerminal
*term
= VTE_TERMINAL(vc
->vte
.terminal
);
1760 for (i
= 0; i
< size
; i
++) {
1761 uint8_t c
= text
[i
];
1762 if (c
>= 128 || isprint(c
)) {
1763 /* 8-bit characters are considered printable. */
1764 vte_terminal_feed(term
, &text
[i
], 1);
1765 } else if (c
== '\r' || c
== '\n') {
1766 vte_terminal_feed(term
, "\r\n", 2);
1768 char ctrl
[2] = { '^', 0};
1769 ctrl
[1] = text
[i
] ^ 64;
1770 vte_terminal_feed(term
, ctrl
, 2);
1775 qemu_chr_be_write(vc
->vte
.chr
, (uint8_t *)text
, (unsigned int)size
);
1779 static GSList
*gd_vc_vte_init(GtkDisplayState
*s
, VirtualConsole
*vc
,
1780 Chardev
*chr
, int idx
,
1781 GSList
*group
, GtkWidget
*view_menu
)
1785 GtkWidget
*scrollbar
;
1786 GtkAdjustment
*vadjustment
;
1787 VCChardev
*vcd
= VC_CHARDEV(chr
);
1790 vc
->vte
.echo
= vcd
->echo
;
1794 snprintf(buffer
, sizeof(buffer
), "vc%d", idx
);
1795 vc
->label
= g_strdup_printf("%s", vc
->vte
.chr
->label
1796 ? vc
->vte
.chr
->label
: buffer
);
1797 group
= gd_vc_menu_init(s
, vc
, idx
, group
, view_menu
);
1799 vc
->vte
.terminal
= vte_terminal_new();
1800 g_signal_connect(vc
->vte
.terminal
, "commit", G_CALLBACK(gd_vc_in
), vc
);
1802 /* The documentation says that the default is UTF-8, but actually it is
1803 * 7-bit ASCII at least in VTE 0.38. The function is deprecated since
1804 * VTE 0.54 (only UTF-8 is supported now). */
1805 #if !VTE_CHECK_VERSION(0, 54, 0)
1806 #if VTE_CHECK_VERSION(0, 38, 0)
1807 vte_terminal_set_encoding(VTE_TERMINAL(vc
->vte
.terminal
), "UTF-8", NULL
);
1809 vte_terminal_set_encoding(VTE_TERMINAL(vc
->vte
.terminal
), "UTF-8");
1813 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc
->vte
.terminal
), -1);
1814 vte_terminal_set_size(VTE_TERMINAL(vc
->vte
.terminal
),
1815 VC_TERM_X_MIN
, VC_TERM_Y_MIN
);
1817 #if VTE_CHECK_VERSION(0, 28, 0)
1818 vadjustment
= gtk_scrollable_get_vadjustment
1819 (GTK_SCROLLABLE(vc
->vte
.terminal
));
1821 vadjustment
= vte_terminal_get_adjustment(VTE_TERMINAL(vc
->vte
.terminal
));
1824 box
= gtk_box_new(GTK_ORIENTATION_HORIZONTAL
, 2);
1825 scrollbar
= gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL
, vadjustment
);
1827 gtk_box_pack_end(GTK_BOX(box
), scrollbar
, FALSE
, FALSE
, 0);
1828 gtk_box_pack_end(GTK_BOX(box
), vc
->vte
.terminal
, TRUE
, TRUE
, 0);
1831 vc
->vte
.scrollbar
= scrollbar
;
1833 g_signal_connect(vadjustment
, "changed",
1834 G_CALLBACK(gd_vc_adjustment_changed
), vc
);
1836 vc
->type
= GD_VC_VTE
;
1838 vc
->focus
= vc
->vte
.terminal
;
1839 gtk_notebook_append_page(GTK_NOTEBOOK(s
->notebook
), vc
->tab_item
,
1840 gtk_label_new(vc
->label
));
1842 qemu_chr_be_event(vc
->vte
.chr
, CHR_EVENT_OPENED
);
1847 static void gd_vcs_init(GtkDisplayState
*s
, GSList
*group
,
1848 GtkWidget
*view_menu
)
1852 for (i
= 0; i
< nb_vcs
; i
++) {
1853 VirtualConsole
*vc
= &s
->vc
[s
->nb_vcs
];
1854 group
= gd_vc_vte_init(s
, vc
, vcs
[i
], s
->nb_vcs
, group
, view_menu
);
1858 #endif /* CONFIG_VTE */
1860 /** Window Creation **/
1862 static void gd_connect_vc_gfx_signals(VirtualConsole
*vc
)
1864 g_signal_connect(vc
->gfx
.drawing_area
, "draw",
1865 G_CALLBACK(gd_draw_event
), vc
);
1866 #if defined(CONFIG_GTK_GL)
1867 if (gtk_use_gl_area
) {
1868 /* wire up GtkGlArea events */
1869 g_signal_connect(vc
->gfx
.drawing_area
, "render",
1870 G_CALLBACK(gd_render_event
), vc
);
1871 g_signal_connect(vc
->gfx
.drawing_area
, "resize",
1872 G_CALLBACK(gd_resize_event
), vc
);
1875 if (qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
1876 g_signal_connect(vc
->gfx
.drawing_area
, "event",
1877 G_CALLBACK(gd_event
), vc
);
1878 g_signal_connect(vc
->gfx
.drawing_area
, "button-press-event",
1879 G_CALLBACK(gd_button_event
), vc
);
1880 g_signal_connect(vc
->gfx
.drawing_area
, "button-release-event",
1881 G_CALLBACK(gd_button_event
), vc
);
1882 g_signal_connect(vc
->gfx
.drawing_area
, "scroll-event",
1883 G_CALLBACK(gd_scroll_event
), vc
);
1884 g_signal_connect(vc
->gfx
.drawing_area
, "key-press-event",
1885 G_CALLBACK(gd_key_event
), vc
);
1886 g_signal_connect(vc
->gfx
.drawing_area
, "key-release-event",
1887 G_CALLBACK(gd_key_event
), vc
);
1889 g_signal_connect(vc
->gfx
.drawing_area
, "enter-notify-event",
1890 G_CALLBACK(gd_enter_event
), vc
);
1891 g_signal_connect(vc
->gfx
.drawing_area
, "leave-notify-event",
1892 G_CALLBACK(gd_leave_event
), vc
);
1893 g_signal_connect(vc
->gfx
.drawing_area
, "focus-in-event",
1894 G_CALLBACK(gd_focus_in_event
), vc
);
1895 g_signal_connect(vc
->gfx
.drawing_area
, "focus-out-event",
1896 G_CALLBACK(gd_focus_out_event
), vc
);
1897 g_signal_connect(vc
->gfx
.drawing_area
, "configure-event",
1898 G_CALLBACK(gd_configure
), vc
);
1899 g_signal_connect(vc
->gfx
.drawing_area
, "grab-broken-event",
1900 G_CALLBACK(gd_grab_broken_event
), vc
);
1902 g_signal_connect(vc
->gfx
.drawing_area
, "key-press-event",
1903 G_CALLBACK(gd_text_key_down
), vc
);
1907 static void gd_connect_signals(GtkDisplayState
*s
)
1909 g_signal_connect(s
->show_tabs_item
, "activate",
1910 G_CALLBACK(gd_menu_show_tabs
), s
);
1911 g_signal_connect(s
->untabify_item
, "activate",
1912 G_CALLBACK(gd_menu_untabify
), s
);
1913 g_signal_connect(s
->show_menubar_item
, "activate",
1914 G_CALLBACK(gd_menu_show_menubar
), s
);
1916 g_signal_connect(s
->window
, "delete-event",
1917 G_CALLBACK(gd_window_close
), s
);
1919 g_signal_connect(s
->pause_item
, "activate",
1920 G_CALLBACK(gd_menu_pause
), s
);
1921 g_signal_connect(s
->reset_item
, "activate",
1922 G_CALLBACK(gd_menu_reset
), s
);
1923 g_signal_connect(s
->powerdown_item
, "activate",
1924 G_CALLBACK(gd_menu_powerdown
), s
);
1925 g_signal_connect(s
->quit_item
, "activate",
1926 G_CALLBACK(gd_menu_quit
), s
);
1927 #if defined(CONFIG_VTE)
1928 g_signal_connect(s
->copy_item
, "activate",
1929 G_CALLBACK(gd_menu_copy
), s
);
1931 g_signal_connect(s
->full_screen_item
, "activate",
1932 G_CALLBACK(gd_menu_full_screen
), s
);
1933 g_signal_connect(s
->zoom_in_item
, "activate",
1934 G_CALLBACK(gd_menu_zoom_in
), s
);
1935 g_signal_connect(s
->zoom_out_item
, "activate",
1936 G_CALLBACK(gd_menu_zoom_out
), s
);
1937 g_signal_connect(s
->zoom_fixed_item
, "activate",
1938 G_CALLBACK(gd_menu_zoom_fixed
), s
);
1939 g_signal_connect(s
->zoom_fit_item
, "activate",
1940 G_CALLBACK(gd_menu_zoom_fit
), s
);
1941 g_signal_connect(s
->grab_item
, "activate",
1942 G_CALLBACK(gd_menu_grab_input
), s
);
1943 g_signal_connect(s
->notebook
, "switch-page",
1944 G_CALLBACK(gd_change_page
), s
);
1947 static GtkWidget
*gd_create_menu_machine(GtkDisplayState
*s
)
1949 GtkWidget
*machine_menu
;
1950 GtkWidget
*separator
;
1952 machine_menu
= gtk_menu_new();
1953 gtk_menu_set_accel_group(GTK_MENU(machine_menu
), s
->accel_group
);
1955 s
->pause_item
= gtk_check_menu_item_new_with_mnemonic(_("_Pause"));
1956 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->pause_item
);
1958 separator
= gtk_separator_menu_item_new();
1959 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), separator
);
1961 s
->reset_item
= gtk_menu_item_new_with_mnemonic(_("_Reset"));
1962 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->reset_item
);
1964 s
->powerdown_item
= gtk_menu_item_new_with_mnemonic(_("Power _Down"));
1965 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->powerdown_item
);
1967 separator
= gtk_separator_menu_item_new();
1968 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), separator
);
1970 s
->quit_item
= gtk_menu_item_new_with_mnemonic(_("_Quit"));
1971 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->quit_item
),
1972 "<QEMU>/Machine/Quit");
1973 gtk_accel_map_add_entry("<QEMU>/Machine/Quit",
1974 GDK_KEY_q
, HOTKEY_MODIFIERS
);
1975 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->quit_item
);
1977 return machine_menu
;
1980 static GSList
*gd_vc_gfx_init(GtkDisplayState
*s
, VirtualConsole
*vc
,
1981 QemuConsole
*con
, int idx
,
1982 GSList
*group
, GtkWidget
*view_menu
)
1984 bool zoom_to_fit
= false;
1986 vc
->label
= qemu_console_get_label(con
);
1988 vc
->gfx
.scale_x
= 1.0;
1989 vc
->gfx
.scale_y
= 1.0;
1991 #if defined(CONFIG_OPENGL)
1992 if (display_opengl
) {
1993 #if defined(CONFIG_GTK_GL)
1994 if (gtk_use_gl_area
) {
1995 vc
->gfx
.drawing_area
= gtk_gl_area_new();
1996 vc
->gfx
.dcl
.ops
= &dcl_gl_area_ops
;
1998 #endif /* CONFIG_GTK_GL */
2000 vc
->gfx
.drawing_area
= gtk_drawing_area_new();
2002 * gtk_widget_set_double_buffered() was deprecated in 3.14.
2003 * It is required for opengl rendering on X11 though. A
2004 * proper replacement (native opengl support) is only
2005 * available in 3.16+. Silence the warning if possible.
2007 #pragma GCC diagnostic push
2008 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
2009 gtk_widget_set_double_buffered(vc
->gfx
.drawing_area
, FALSE
);
2010 #pragma GCC diagnostic pop
2011 vc
->gfx
.dcl
.ops
= &dcl_egl_ops
;
2016 vc
->gfx
.drawing_area
= gtk_drawing_area_new();
2017 vc
->gfx
.dcl
.ops
= &dcl_ops
;
2021 gtk_widget_add_events(vc
->gfx
.drawing_area
,
2022 GDK_POINTER_MOTION_MASK
|
2023 GDK_BUTTON_PRESS_MASK
|
2024 GDK_BUTTON_RELEASE_MASK
|
2025 GDK_BUTTON_MOTION_MASK
|
2026 GDK_ENTER_NOTIFY_MASK
|
2027 GDK_LEAVE_NOTIFY_MASK
|
2029 GDK_SMOOTH_SCROLL_MASK
|
2030 GDK_KEY_PRESS_MASK
);
2031 gtk_widget_set_can_focus(vc
->gfx
.drawing_area
, TRUE
);
2033 vc
->type
= GD_VC_GFX
;
2034 vc
->tab_item
= vc
->gfx
.drawing_area
;
2035 vc
->focus
= vc
->gfx
.drawing_area
;
2036 gtk_notebook_append_page(GTK_NOTEBOOK(s
->notebook
),
2037 vc
->tab_item
, gtk_label_new(vc
->label
));
2039 vc
->gfx
.kbd
= qkbd_state_init(con
);
2040 vc
->gfx
.dcl
.con
= con
;
2042 register_displaychangelistener(&vc
->gfx
.dcl
);
2044 gd_connect_vc_gfx_signals(vc
);
2045 group
= gd_vc_menu_init(s
, vc
, idx
, group
, view_menu
);
2047 if (dpy_ui_info_supported(vc
->gfx
.dcl
.con
)) {
2050 if (s
->opts
->u
.gtk
.has_zoom_to_fit
) {
2051 zoom_to_fit
= s
->opts
->u
.gtk
.zoom_to_fit
;
2054 gtk_menu_item_activate(GTK_MENU_ITEM(s
->zoom_fit_item
));
2055 s
->free_scale
= true;
2061 static GtkWidget
*gd_create_menu_view(GtkDisplayState
*s
)
2063 GSList
*group
= NULL
;
2064 GtkWidget
*view_menu
;
2065 GtkWidget
*separator
;
2069 view_menu
= gtk_menu_new();
2070 gtk_menu_set_accel_group(GTK_MENU(view_menu
), s
->accel_group
);
2072 s
->full_screen_item
= gtk_menu_item_new_with_mnemonic(_("_Fullscreen"));
2074 #if defined(CONFIG_VTE)
2075 s
->copy_item
= gtk_menu_item_new_with_mnemonic(_("_Copy"));
2076 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->copy_item
);
2079 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_f
, HOTKEY_MODIFIERS
, 0,
2080 g_cclosure_new_swap(G_CALLBACK(gd_accel_full_screen
), s
, NULL
));
2081 gtk_accel_label_set_accel(
2082 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s
->full_screen_item
))),
2083 GDK_KEY_f
, HOTKEY_MODIFIERS
);
2084 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->full_screen_item
);
2086 separator
= gtk_separator_menu_item_new();
2087 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2089 s
->zoom_in_item
= gtk_menu_item_new_with_mnemonic(_("Zoom _In"));
2090 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->zoom_in_item
),
2091 "<QEMU>/View/Zoom In");
2092 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus
,
2094 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_equal
, HOTKEY_MODIFIERS
, 0,
2095 g_cclosure_new_swap(G_CALLBACK(gd_accel_zoom_in
), s
, NULL
));
2096 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_in_item
);
2098 s
->zoom_out_item
= gtk_menu_item_new_with_mnemonic(_("Zoom _Out"));
2099 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->zoom_out_item
),
2100 "<QEMU>/View/Zoom Out");
2101 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus
,
2103 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_out_item
);
2105 s
->zoom_fixed_item
= gtk_menu_item_new_with_mnemonic(_("Best _Fit"));
2106 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->zoom_fixed_item
),
2107 "<QEMU>/View/Zoom Fixed");
2108 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0
,
2110 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_fixed_item
);
2112 s
->zoom_fit_item
= gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit"));
2113 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_fit_item
);
2115 separator
= gtk_separator_menu_item_new();
2116 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2118 s
->grab_on_hover_item
= gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover"));
2119 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->grab_on_hover_item
);
2121 s
->grab_item
= gtk_check_menu_item_new_with_mnemonic(_("_Grab Input"));
2122 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->grab_item
),
2123 "<QEMU>/View/Grab Input");
2124 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g
,
2126 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->grab_item
);
2128 separator
= gtk_separator_menu_item_new();
2129 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2132 for (vc
= 0;; vc
++) {
2133 con
= qemu_console_lookup_by_index(vc
);
2137 group
= gd_vc_gfx_init(s
, &s
->vc
[vc
], con
,
2138 vc
, group
, view_menu
);
2142 #if defined(CONFIG_VTE)
2144 gd_vcs_init(s
, group
, view_menu
);
2147 separator
= gtk_separator_menu_item_new();
2148 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2150 s
->show_tabs_item
= gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs"));
2151 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->show_tabs_item
);
2153 s
->untabify_item
= gtk_menu_item_new_with_mnemonic(_("Detach Tab"));
2154 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->untabify_item
);
2156 s
->show_menubar_item
= gtk_check_menu_item_new_with_mnemonic(
2158 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->show_menubar_item
),
2160 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_m
, HOTKEY_MODIFIERS
, 0,
2161 g_cclosure_new_swap(G_CALLBACK(gd_accel_show_menubar
), s
, NULL
));
2162 gtk_accel_label_set_accel(
2163 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s
->show_menubar_item
))),
2164 GDK_KEY_m
, HOTKEY_MODIFIERS
);
2165 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->show_menubar_item
);
2170 static void gd_create_menus(GtkDisplayState
*s
)
2172 GtkSettings
*settings
;
2174 s
->accel_group
= gtk_accel_group_new();
2175 s
->machine_menu
= gd_create_menu_machine(s
);
2176 s
->view_menu
= gd_create_menu_view(s
);
2178 s
->machine_menu_item
= gtk_menu_item_new_with_mnemonic(_("_Machine"));
2179 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s
->machine_menu_item
),
2181 gtk_menu_shell_append(GTK_MENU_SHELL(s
->menu_bar
), s
->machine_menu_item
);
2183 s
->view_menu_item
= gtk_menu_item_new_with_mnemonic(_("_View"));
2184 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s
->view_menu_item
), s
->view_menu
);
2185 gtk_menu_shell_append(GTK_MENU_SHELL(s
->menu_bar
), s
->view_menu_item
);
2187 g_object_set_data(G_OBJECT(s
->window
), "accel_group", s
->accel_group
);
2188 gtk_window_add_accel_group(GTK_WINDOW(s
->window
), s
->accel_group
);
2190 /* Disable the default "F10" menu shortcut. */
2191 settings
= gtk_widget_get_settings(s
->window
);
2192 g_object_set(G_OBJECT(settings
), "gtk-menu-bar-accel", "", NULL
);
2196 static gboolean gtkinit
;
2198 static void gtk_display_init(DisplayState
*ds
, DisplayOptions
*opts
)
2202 GtkDisplayState
*s
= g_malloc0(sizeof(*s
));
2203 GdkDisplay
*window_display
;
2204 GtkIconTheme
*theme
;
2207 fprintf(stderr
, "gtk initialization failed\n");
2210 assert(opts
->type
== DISPLAY_TYPE_GTK
);
2213 theme
= gtk_icon_theme_get_default();
2214 gtk_icon_theme_prepend_search_path(theme
, CONFIG_QEMU_ICONDIR
);
2215 g_set_prgname("qemu");
2217 s
->window
= gtk_window_new(GTK_WINDOW_TOPLEVEL
);
2218 s
->vbox
= gtk_box_new(GTK_ORIENTATION_VERTICAL
, 0);
2219 s
->notebook
= gtk_notebook_new();
2220 s
->menu_bar
= gtk_menu_bar_new();
2222 s
->free_scale
= FALSE
;
2224 /* Mostly LC_MESSAGES only. See early_gtk_display_init() for details. For
2225 * LC_CTYPE, we need to make sure that non-ASCII characters are considered
2226 * printable, but without changing any of the character classes to make
2227 * sure that we don't accidentally break implicit assumptions. */
2228 setlocale(LC_MESSAGES
, "");
2229 setlocale(LC_CTYPE
, "C.UTF-8");
2230 bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR
);
2231 bind_textdomain_codeset("qemu", "UTF-8");
2234 window_display
= gtk_widget_get_display(s
->window
);
2235 if (s
->opts
->has_show_cursor
&& s
->opts
->show_cursor
) {
2236 s
->null_cursor
= NULL
; /* default pointer */
2238 s
->null_cursor
= gdk_cursor_new_for_display(window_display
,
2242 s
->mouse_mode_notifier
.notify
= gd_mouse_mode_change
;
2243 qemu_add_mouse_mode_change_notifier(&s
->mouse_mode_notifier
);
2244 qemu_add_vm_change_state_handler(gd_change_runstate
, s
);
2246 gtk_window_set_icon_name(GTK_WINDOW(s
->window
), "qemu");
2250 gd_connect_signals(s
);
2252 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), FALSE
);
2253 gtk_notebook_set_show_border(GTK_NOTEBOOK(s
->notebook
), FALSE
);
2255 gd_update_caption(s
);
2257 gtk_box_pack_start(GTK_BOX(s
->vbox
), s
->menu_bar
, FALSE
, TRUE
, 0);
2258 gtk_box_pack_start(GTK_BOX(s
->vbox
), s
->notebook
, TRUE
, TRUE
, 0);
2260 gtk_container_add(GTK_CONTAINER(s
->window
), s
->vbox
);
2262 gtk_widget_show_all(s
->window
);
2264 vc
= gd_vc_find_current(s
);
2265 gtk_widget_set_sensitive(s
->view_menu
, vc
!= NULL
);
2267 gtk_widget_set_sensitive(s
->copy_item
,
2268 vc
&& vc
->type
== GD_VC_VTE
);
2271 if (opts
->has_full_screen
&&
2272 opts
->full_screen
) {
2273 gtk_menu_item_activate(GTK_MENU_ITEM(s
->full_screen_item
));
2275 if (opts
->u
.gtk
.has_grab_on_hover
&&
2276 opts
->u
.gtk
.grab_on_hover
) {
2277 gtk_menu_item_activate(GTK_MENU_ITEM(s
->grab_on_hover_item
));
2281 static void early_gtk_display_init(DisplayOptions
*opts
)
2283 /* The QEMU code relies on the assumption that it's always run in
2284 * the C locale. Therefore it is not prepared to deal with
2285 * operations that produce different results depending on the
2286 * locale, such as printf's formatting of decimal numbers, and
2289 * Since GTK+ calls setlocale() by default -importing the locale
2290 * settings from the environment- we must prevent it from doing so
2291 * using gtk_disable_setlocale().
2293 * QEMU's GTK+ UI, however, _does_ have translations for some of
2294 * the menu items. As a trade-off between a functionally correct
2295 * QEMU and a fully internationalized UI we support importing
2296 * LC_MESSAGES from the environment (see the setlocale() call
2297 * earlier in this file). This allows us to display translated
2298 * messages leaving everything else untouched.
2300 gtk_disable_setlocale();
2301 gtkinit
= gtk_init_check(NULL
, NULL
);
2303 /* don't exit yet, that'll break -help */
2307 assert(opts
->type
== DISPLAY_TYPE_GTK
);
2308 if (opts
->has_gl
&& opts
->gl
!= DISPLAYGL_MODE_OFF
) {
2309 #if defined(CONFIG_OPENGL)
2310 #if defined(CONFIG_GTK_GL) && defined(GDK_WINDOWING_WAYLAND)
2311 if (GDK_IS_WAYLAND_DISPLAY(gdk_display_get_default())) {
2312 gtk_use_gl_area
= true;
2317 DisplayGLMode mode
= opts
->has_gl
? opts
->gl
: DISPLAYGL_MODE_ON
;
2323 keycode_map
= gd_get_keymap(&keycode_maplen
);
2325 #if defined(CONFIG_VTE)
2326 type_register(&char_gd_vc_type_info
);
2330 static QemuDisplay qemu_display_gtk
= {
2331 .type
= DISPLAY_TYPE_GTK
,
2332 .early_init
= early_gtk_display_init
,
2333 .init
= gtk_display_init
,
2336 static void register_gtk(void)
2338 qemu_display_register(&qemu_display_gtk
);
2341 type_init(register_gtk
);