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"
39 #include "qemu/main-loop.h"
41 #include "ui/console.h"
44 #include <gdk/gdkwin32.h>
46 #include "ui/win32-kbd-hook.h"
48 #include <glib/gi18n.h>
50 #if defined(CONFIG_VTE)
56 #include "qemu/cutils.h"
58 #include "sysemu/runstate.h"
59 #include "sysemu/sysemu.h"
61 #include "chardev/char.h"
62 #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
;
124 VirtualConsole
*console
;
127 typedef struct VCChardev VCChardev
;
129 #define TYPE_CHARDEV_VC "chardev-vc"
130 DECLARE_INSTANCE_CHECKER(VCChardev
, VC_CHARDEV
,
133 bool gtk_use_gl_area
;
135 static void gd_grab_pointer(VirtualConsole
*vc
, const char *reason
);
136 static void gd_ungrab_pointer(GtkDisplayState
*s
);
137 static void gd_grab_keyboard(VirtualConsole
*vc
, const char *reason
);
138 static void gd_ungrab_keyboard(GtkDisplayState
*s
);
140 /** Utility Functions **/
142 static VirtualConsole
*gd_vc_find_by_menu(GtkDisplayState
*s
)
147 for (i
= 0; i
< s
->nb_vcs
; i
++) {
149 if (gtk_check_menu_item_get_active
150 (GTK_CHECK_MENU_ITEM(vc
->menu_item
))) {
157 static VirtualConsole
*gd_vc_find_by_page(GtkDisplayState
*s
, gint page
)
162 for (i
= 0; i
< s
->nb_vcs
; i
++) {
164 p
= gtk_notebook_page_num(GTK_NOTEBOOK(s
->notebook
), vc
->tab_item
);
172 static VirtualConsole
*gd_vc_find_current(GtkDisplayState
*s
)
176 page
= gtk_notebook_get_current_page(GTK_NOTEBOOK(s
->notebook
));
177 return gd_vc_find_by_page(s
, page
);
180 static bool gd_is_grab_active(GtkDisplayState
*s
)
182 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->grab_item
));
185 static bool gd_grab_on_hover(GtkDisplayState
*s
)
187 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->grab_on_hover_item
));
190 static void gd_update_cursor(VirtualConsole
*vc
)
192 GtkDisplayState
*s
= vc
->s
;
195 if (vc
->type
!= GD_VC_GFX
||
196 !qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
200 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
204 window
= gtk_widget_get_window(GTK_WIDGET(vc
->gfx
.drawing_area
));
205 if (s
->full_screen
|| qemu_input_is_absolute() || s
->ptr_owner
== vc
) {
206 gdk_window_set_cursor(window
, s
->null_cursor
);
208 gdk_window_set_cursor(window
, NULL
);
212 static void gd_update_caption(GtkDisplayState
*s
)
214 const char *status
= "";
217 const char *grab
= "";
218 bool is_paused
= !runstate_is_running();
222 prefix
= g_strdup_printf("QEMU (%s)", qemu_name
);
224 prefix
= g_strdup_printf("QEMU");
227 if (s
->ptr_owner
!= NULL
&&
228 s
->ptr_owner
->window
== NULL
) {
229 grab
= _(" - Press Ctrl+Alt+G to release grab");
233 status
= _(" [Paused]");
235 s
->external_pause_update
= true;
236 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->pause_item
),
238 s
->external_pause_update
= false;
240 title
= g_strdup_printf("%s%s%s", prefix
, status
, grab
);
241 gtk_window_set_title(GTK_WINDOW(s
->window
), title
);
244 for (i
= 0; i
< s
->nb_vcs
; i
++) {
245 VirtualConsole
*vc
= &s
->vc
[i
];
250 title
= g_strdup_printf("%s: %s%s%s", prefix
, vc
->label
,
251 vc
== s
->kbd_owner
? " +kbd" : "",
252 vc
== s
->ptr_owner
? " +ptr" : "");
253 gtk_window_set_title(GTK_WINDOW(vc
->window
), title
);
260 static void gd_update_geometry_hints(VirtualConsole
*vc
)
262 GtkDisplayState
*s
= vc
->s
;
263 GdkWindowHints mask
= 0;
264 GdkGeometry geo
= {};
265 GtkWidget
*geo_widget
= NULL
;
266 GtkWindow
*geo_window
;
268 if (vc
->type
== GD_VC_GFX
) {
273 geo
.min_width
= surface_width(vc
->gfx
.ds
) * VC_SCALE_MIN
;
274 geo
.min_height
= surface_height(vc
->gfx
.ds
) * VC_SCALE_MIN
;
275 mask
|= GDK_HINT_MIN_SIZE
;
277 geo
.min_width
= surface_width(vc
->gfx
.ds
) * vc
->gfx
.scale_x
;
278 geo
.min_height
= surface_height(vc
->gfx
.ds
) * vc
->gfx
.scale_y
;
279 mask
|= GDK_HINT_MIN_SIZE
;
281 geo_widget
= vc
->gfx
.drawing_area
;
282 gtk_widget_set_size_request(geo_widget
, geo
.min_width
, geo
.min_height
);
284 #if defined(CONFIG_VTE)
285 } else if (vc
->type
== GD_VC_VTE
) {
286 VteTerminal
*term
= VTE_TERMINAL(vc
->vte
.terminal
);
287 GtkBorder padding
= { 0 };
289 #if VTE_CHECK_VERSION(0, 37, 0)
290 gtk_style_context_get_padding(
291 gtk_widget_get_style_context(vc
->vte
.terminal
),
292 gtk_widget_get_state_flags(vc
->vte
.terminal
),
296 GtkBorder
*ib
= NULL
;
297 gtk_widget_style_get(vc
->vte
.terminal
, "inner-border", &ib
, NULL
);
305 geo
.width_inc
= vte_terminal_get_char_width(term
);
306 geo
.height_inc
= vte_terminal_get_char_height(term
);
307 mask
|= GDK_HINT_RESIZE_INC
;
308 geo
.base_width
= geo
.width_inc
;
309 geo
.base_height
= geo
.height_inc
;
310 mask
|= GDK_HINT_BASE_SIZE
;
311 geo
.min_width
= geo
.width_inc
* VC_TERM_X_MIN
;
312 geo
.min_height
= geo
.height_inc
* VC_TERM_Y_MIN
;
313 mask
|= GDK_HINT_MIN_SIZE
;
315 geo
.base_width
+= padding
.left
+ padding
.right
;
316 geo
.base_height
+= padding
.top
+ padding
.bottom
;
317 geo
.min_width
+= padding
.left
+ padding
.right
;
318 geo
.min_height
+= padding
.top
+ padding
.bottom
;
319 geo_widget
= vc
->vte
.terminal
;
323 geo_window
= GTK_WINDOW(vc
->window
? vc
->window
: s
->window
);
324 gtk_window_set_geometry_hints(geo_window
, geo_widget
, &geo
, mask
);
327 void gd_update_windowsize(VirtualConsole
*vc
)
329 GtkDisplayState
*s
= vc
->s
;
331 gd_update_geometry_hints(vc
);
333 if (vc
->type
== GD_VC_GFX
&& !s
->full_screen
&& !s
->free_scale
) {
334 gtk_window_resize(GTK_WINDOW(vc
->window
? vc
->window
: s
->window
),
335 VC_WINDOW_X_MIN
, VC_WINDOW_Y_MIN
);
339 static void gd_update_full_redraw(VirtualConsole
*vc
)
341 GtkWidget
*area
= vc
->gfx
.drawing_area
;
343 ww
= gdk_window_get_width(gtk_widget_get_window(area
));
344 wh
= gdk_window_get_height(gtk_widget_get_window(area
));
345 #if defined(CONFIG_OPENGL)
346 if (vc
->gfx
.gls
&& gtk_use_gl_area
) {
347 gtk_gl_area_queue_render(GTK_GL_AREA(vc
->gfx
.drawing_area
));
351 gtk_widget_queue_draw_area(area
, 0, 0, ww
, wh
);
354 static void gtk_release_modifiers(GtkDisplayState
*s
)
356 VirtualConsole
*vc
= gd_vc_find_current(s
);
358 if (vc
->type
!= GD_VC_GFX
||
359 !qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
362 qkbd_state_lift_all_keys(vc
->gfx
.kbd
);
365 static void gd_widget_reparent(GtkWidget
*from
, GtkWidget
*to
,
368 g_object_ref(G_OBJECT(widget
));
369 gtk_container_remove(GTK_CONTAINER(from
), widget
);
370 gtk_container_add(GTK_CONTAINER(to
), widget
);
371 g_object_unref(G_OBJECT(widget
));
374 static void *gd_win32_get_hwnd(VirtualConsole
*vc
)
377 return gdk_win32_window_get_impl_hwnd(
378 gtk_widget_get_window(vc
->window
? vc
->window
: vc
->s
->window
));
384 /** DisplayState Callbacks **/
386 static void gd_update(DisplayChangeListener
*dcl
,
387 int x
, int y
, int w
, int h
)
389 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
396 trace_gd_update(vc
->label
, x
, y
, w
, h
);
398 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
402 if (vc
->gfx
.convert
) {
403 pixman_image_composite(PIXMAN_OP_SRC
, vc
->gfx
.ds
->image
,
404 NULL
, vc
->gfx
.convert
,
405 x
, y
, 0, 0, x
, y
, w
, h
);
408 x1
= floor(x
* vc
->gfx
.scale_x
);
409 y1
= floor(y
* vc
->gfx
.scale_y
);
411 x2
= ceil(x
* vc
->gfx
.scale_x
+ w
* vc
->gfx
.scale_x
);
412 y2
= ceil(y
* vc
->gfx
.scale_y
+ h
* vc
->gfx
.scale_y
);
414 fbw
= surface_width(vc
->gfx
.ds
) * vc
->gfx
.scale_x
;
415 fbh
= surface_height(vc
->gfx
.ds
) * vc
->gfx
.scale_y
;
417 win
= gtk_widget_get_window(vc
->gfx
.drawing_area
);
421 ww
= gdk_window_get_width(win
);
422 wh
= gdk_window_get_height(win
);
432 gtk_widget_queue_draw_area(vc
->gfx
.drawing_area
,
433 mx
+ x1
, my
+ y1
, (x2
- x1
), (y2
- y1
));
436 static void gd_refresh(DisplayChangeListener
*dcl
)
438 graphic_hw_update(dcl
->con
);
441 static GdkDevice
*gd_get_pointer(GdkDisplay
*dpy
)
443 return gdk_seat_get_pointer(gdk_display_get_default_seat(dpy
));
446 static void gd_mouse_set(DisplayChangeListener
*dcl
,
447 int x
, int y
, int visible
)
449 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
453 if (qemu_input_is_absolute()) {
457 dpy
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
458 gdk_window_get_root_coords(gtk_widget_get_window(vc
->gfx
.drawing_area
),
459 x
, y
, &x_root
, &y_root
);
460 gdk_device_warp(gd_get_pointer(dpy
),
461 gtk_widget_get_screen(vc
->gfx
.drawing_area
),
467 static void gd_cursor_define(DisplayChangeListener
*dcl
,
470 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
474 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
478 pixbuf
= gdk_pixbuf_new_from_data((guchar
*)(c
->data
),
479 GDK_COLORSPACE_RGB
, true, 8,
480 c
->width
, c
->height
, c
->width
* 4,
482 cursor
= gdk_cursor_new_from_pixbuf
483 (gtk_widget_get_display(vc
->gfx
.drawing_area
),
484 pixbuf
, c
->hot_x
, c
->hot_y
);
485 gdk_window_set_cursor(gtk_widget_get_window(vc
->gfx
.drawing_area
), cursor
);
486 g_object_unref(pixbuf
);
487 g_object_unref(cursor
);
490 static void gd_switch(DisplayChangeListener
*dcl
,
491 DisplaySurface
*surface
)
493 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
496 trace_gd_switch(vc
->label
, surface_width(surface
), surface_height(surface
));
498 if (vc
->gfx
.surface
) {
499 cairo_surface_destroy(vc
->gfx
.surface
);
500 vc
->gfx
.surface
= NULL
;
502 if (vc
->gfx
.convert
) {
503 pixman_image_unref(vc
->gfx
.convert
);
504 vc
->gfx
.convert
= NULL
;
508 surface_width(vc
->gfx
.ds
) == surface_width(surface
) &&
509 surface_height(vc
->gfx
.ds
) == surface_height(surface
)) {
512 vc
->gfx
.ds
= surface
;
514 if (surface
->format
== PIXMAN_x8r8g8b8
) {
516 * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24
518 * No need to convert, use surface directly. Should be the
519 * common case as this is qemu_default_pixelformat(32) too.
521 vc
->gfx
.surface
= cairo_image_surface_create_for_data
522 (surface_data(surface
),
524 surface_width(surface
),
525 surface_height(surface
),
526 surface_stride(surface
));
528 /* Must convert surface, use pixman to do it. */
529 vc
->gfx
.convert
= pixman_image_create_bits(PIXMAN_x8r8g8b8
,
530 surface_width(surface
),
531 surface_height(surface
),
533 vc
->gfx
.surface
= cairo_image_surface_create_for_data
534 ((void *)pixman_image_get_data(vc
->gfx
.convert
),
536 pixman_image_get_width(vc
->gfx
.convert
),
537 pixman_image_get_height(vc
->gfx
.convert
),
538 pixman_image_get_stride(vc
->gfx
.convert
));
539 pixman_image_composite(PIXMAN_OP_SRC
, vc
->gfx
.ds
->image
,
540 NULL
, vc
->gfx
.convert
,
542 pixman_image_get_width(vc
->gfx
.convert
),
543 pixman_image_get_height(vc
->gfx
.convert
));
547 gd_update_windowsize(vc
);
549 gd_update_full_redraw(vc
);
553 static const DisplayChangeListenerOps dcl_ops
= {
555 .dpy_gfx_update
= gd_update
,
556 .dpy_gfx_switch
= gd_switch
,
557 .dpy_gfx_check_format
= qemu_pixman_check_format
,
558 .dpy_refresh
= gd_refresh
,
559 .dpy_mouse_set
= gd_mouse_set
,
560 .dpy_cursor_define
= gd_cursor_define
,
564 #if defined(CONFIG_OPENGL)
566 static bool gd_has_dmabuf(DisplayChangeListener
*dcl
)
568 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
570 if (gtk_use_gl_area
&& !gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
571 /* FIXME: Assume it will work, actual check done after realize */
572 /* fixing this would require delaying listener registration */
576 return vc
->gfx
.has_dmabuf
;
579 static void gd_gl_release_dmabuf(DisplayChangeListener
*dcl
,
583 egl_dmabuf_release_texture(dmabuf
);
587 void gd_hw_gl_flushed(void *vcon
)
589 VirtualConsole
*vc
= vcon
;
590 QemuDmaBuf
*dmabuf
= vc
->gfx
.guest_fb
.dmabuf
;
592 qemu_set_fd_handler(dmabuf
->fence_fd
, NULL
, NULL
, NULL
);
593 close(dmabuf
->fence_fd
);
594 dmabuf
->fence_fd
= -1;
595 graphic_hw_gl_block(vc
->gfx
.dcl
.con
, false);
598 /** DisplayState Callbacks (opengl version) **/
600 static const DisplayChangeListenerOps dcl_gl_area_ops
= {
601 .dpy_name
= "gtk-egl",
602 .dpy_gfx_update
= gd_gl_area_update
,
603 .dpy_gfx_switch
= gd_gl_area_switch
,
604 .dpy_gfx_check_format
= console_gl_check_format
,
605 .dpy_refresh
= gd_gl_area_refresh
,
606 .dpy_mouse_set
= gd_mouse_set
,
607 .dpy_cursor_define
= gd_cursor_define
,
609 .dpy_gl_scanout_texture
= gd_gl_area_scanout_texture
,
610 .dpy_gl_scanout_disable
= gd_gl_area_scanout_disable
,
611 .dpy_gl_update
= gd_gl_area_scanout_flush
,
612 .dpy_gl_scanout_dmabuf
= gd_gl_area_scanout_dmabuf
,
613 .dpy_gl_release_dmabuf
= gd_gl_release_dmabuf
,
614 .dpy_has_dmabuf
= gd_has_dmabuf
,
618 gd_gl_area_is_compatible_dcl(DisplayGLCtx
*dgc
,
619 DisplayChangeListener
*dcl
)
621 return dcl
->ops
== &dcl_gl_area_ops
;
624 static const DisplayGLCtxOps gl_area_ctx_ops
= {
625 .dpy_gl_ctx_is_compatible_dcl
= gd_gl_area_is_compatible_dcl
,
626 .dpy_gl_ctx_create
= gd_gl_area_create_context
,
627 .dpy_gl_ctx_destroy
= gd_gl_area_destroy_context
,
628 .dpy_gl_ctx_make_current
= gd_gl_area_make_current
,
632 static const DisplayChangeListenerOps dcl_egl_ops
= {
633 .dpy_name
= "gtk-egl",
634 .dpy_gfx_update
= gd_egl_update
,
635 .dpy_gfx_switch
= gd_egl_switch
,
636 .dpy_gfx_check_format
= console_gl_check_format
,
637 .dpy_refresh
= gd_egl_refresh
,
638 .dpy_mouse_set
= gd_mouse_set
,
639 .dpy_cursor_define
= gd_cursor_define
,
641 .dpy_gl_scanout_disable
= gd_egl_scanout_disable
,
642 .dpy_gl_scanout_texture
= gd_egl_scanout_texture
,
643 .dpy_gl_scanout_dmabuf
= gd_egl_scanout_dmabuf
,
644 .dpy_gl_cursor_dmabuf
= gd_egl_cursor_dmabuf
,
645 .dpy_gl_cursor_position
= gd_egl_cursor_position
,
646 .dpy_gl_update
= gd_egl_flush
,
647 .dpy_gl_release_dmabuf
= gd_gl_release_dmabuf
,
648 .dpy_has_dmabuf
= gd_has_dmabuf
,
652 gd_egl_is_compatible_dcl(DisplayGLCtx
*dgc
,
653 DisplayChangeListener
*dcl
)
655 return dcl
->ops
== &dcl_egl_ops
;
658 static const DisplayGLCtxOps egl_ctx_ops
= {
659 .dpy_gl_ctx_is_compatible_dcl
= gd_egl_is_compatible_dcl
,
660 .dpy_gl_ctx_create
= gd_egl_create_context
,
661 .dpy_gl_ctx_destroy
= qemu_egl_destroy_context
,
662 .dpy_gl_ctx_make_current
= gd_egl_make_current
,
666 #endif /* CONFIG_OPENGL */
670 static void gd_change_runstate(void *opaque
, bool running
, RunState state
)
672 GtkDisplayState
*s
= opaque
;
674 gd_update_caption(s
);
677 static void gd_mouse_mode_change(Notifier
*notify
, void *data
)
682 s
= container_of(notify
, GtkDisplayState
, mouse_mode_notifier
);
683 /* release the grab at switching to absolute mode */
684 if (qemu_input_is_absolute() && gd_is_grab_active(s
)) {
685 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
688 for (i
= 0; i
< s
->nb_vcs
; i
++) {
689 VirtualConsole
*vc
= &s
->vc
[i
];
690 gd_update_cursor(vc
);
696 static gboolean
gd_window_close(GtkWidget
*widget
, GdkEvent
*event
,
699 GtkDisplayState
*s
= opaque
;
700 bool allow_close
= true;
702 if (s
->opts
->has_window_close
&& !s
->opts
->window_close
) {
713 static void gd_set_ui_refresh_rate(VirtualConsole
*vc
, int refresh_rate
)
717 info
= *dpy_get_ui_info(vc
->gfx
.dcl
.con
);
718 info
.refresh_rate
= refresh_rate
;
719 dpy_set_ui_info(vc
->gfx
.dcl
.con
, &info
, true);
722 static void gd_set_ui_size(VirtualConsole
*vc
, gint width
, gint height
)
726 info
= *dpy_get_ui_info(vc
->gfx
.dcl
.con
);
728 info
.height
= height
;
729 dpy_set_ui_info(vc
->gfx
.dcl
.con
, &info
, true);
732 #if defined(CONFIG_OPENGL)
734 static gboolean
gd_render_event(GtkGLArea
*area
, GdkGLContext
*context
,
737 VirtualConsole
*vc
= opaque
;
745 static void gd_resize_event(GtkGLArea
*area
,
746 gint width
, gint height
, gpointer
*opaque
)
748 VirtualConsole
*vc
= (void *)opaque
;
750 gd_set_ui_size(vc
, width
, height
);
755 void gd_update_monitor_refresh_rate(VirtualConsole
*vc
, GtkWidget
*widget
)
757 #ifdef GDK_VERSION_3_22
758 GdkWindow
*win
= gtk_widget_get_window(widget
);
762 GdkDisplay
*dpy
= gtk_widget_get_display(widget
);
763 GdkMonitor
*monitor
= gdk_display_get_monitor_at_window(dpy
, win
);
764 refresh_rate
= gdk_monitor_get_refresh_rate(monitor
); /* [mHz] */
769 gd_set_ui_refresh_rate(vc
, refresh_rate
);
771 /* T = 1 / f = 1 [s*Hz] / f = 1000*1000 [ms*mHz] / f */
772 vc
->gfx
.dcl
.update_interval
= refresh_rate
?
773 MIN(1000 * 1000 / refresh_rate
, GUI_REFRESH_INTERVAL_DEFAULT
) :
774 GUI_REFRESH_INTERVAL_DEFAULT
;
778 static gboolean
gd_draw_event(GtkWidget
*widget
, cairo_t
*cr
, void *opaque
)
780 VirtualConsole
*vc
= opaque
;
781 GtkDisplayState
*s
= vc
->s
;
786 #if defined(CONFIG_OPENGL)
788 if (gtk_use_gl_area
) {
789 /* invoke render callback please */
802 if (!gtk_widget_get_realized(widget
)) {
808 if (!vc
->gfx
.surface
) {
812 gd_update_monitor_refresh_rate(vc
, vc
->window
? vc
->window
: s
->window
);
814 fbw
= surface_width(vc
->gfx
.ds
);
815 fbh
= surface_height(vc
->gfx
.ds
);
817 ww
= gdk_window_get_width(gtk_widget_get_window(widget
));
818 wh
= gdk_window_get_height(gtk_widget_get_window(widget
));
820 if (s
->full_screen
) {
821 vc
->gfx
.scale_x
= (double)ww
/ fbw
;
822 vc
->gfx
.scale_y
= (double)wh
/ fbh
;
823 } else if (s
->free_scale
) {
826 sx
= (double)ww
/ fbw
;
827 sy
= (double)wh
/ fbh
;
829 vc
->gfx
.scale_x
= vc
->gfx
.scale_y
= MIN(sx
, sy
);
832 fbw
*= vc
->gfx
.scale_x
;
833 fbh
*= vc
->gfx
.scale_y
;
843 cairo_rectangle(cr
, 0, 0, ww
, wh
);
845 /* Optionally cut out the inner area where the pixmap
846 will be drawn. This avoids 'flashing' since we're
847 not double-buffering. Note we're using the undocumented
848 behaviour of drawing the rectangle from right to left
849 to cut out the whole */
850 cairo_rectangle(cr
, mx
+ fbw
, my
,
854 cairo_scale(cr
, vc
->gfx
.scale_x
, vc
->gfx
.scale_y
);
855 cairo_set_source_surface(cr
, vc
->gfx
.surface
,
856 mx
/ vc
->gfx
.scale_x
, my
/ vc
->gfx
.scale_y
);
862 static gboolean
gd_motion_event(GtkWidget
*widget
, GdkEventMotion
*motion
,
865 VirtualConsole
*vc
= opaque
;
866 GtkDisplayState
*s
= vc
->s
;
877 fbw
= surface_width(vc
->gfx
.ds
) * vc
->gfx
.scale_x
;
878 fbh
= surface_height(vc
->gfx
.ds
) * vc
->gfx
.scale_y
;
880 window
= gtk_widget_get_window(vc
->gfx
.drawing_area
);
881 ww
= gdk_window_get_width(window
);
882 wh
= gdk_window_get_height(window
);
883 ws
= gdk_window_get_scale_factor(window
);
893 x
= (motion
->x
- mx
) / vc
->gfx
.scale_x
* ws
;
894 y
= (motion
->y
- my
) / vc
->gfx
.scale_y
* ws
;
896 if (qemu_input_is_absolute()) {
897 if (x
< 0 || y
< 0 ||
898 x
>= surface_width(vc
->gfx
.ds
) ||
899 y
>= surface_height(vc
->gfx
.ds
)) {
902 qemu_input_queue_abs(vc
->gfx
.dcl
.con
, INPUT_AXIS_X
, x
,
903 0, surface_width(vc
->gfx
.ds
));
904 qemu_input_queue_abs(vc
->gfx
.dcl
.con
, INPUT_AXIS_Y
, y
,
905 0, surface_height(vc
->gfx
.ds
));
906 qemu_input_event_sync();
907 } else if (s
->last_set
&& s
->ptr_owner
== vc
) {
908 qemu_input_queue_rel(vc
->gfx
.dcl
.con
, INPUT_AXIS_X
, x
- s
->last_x
);
909 qemu_input_queue_rel(vc
->gfx
.dcl
.con
, INPUT_AXIS_Y
, y
- s
->last_y
);
910 qemu_input_event_sync();
916 if (!qemu_input_is_absolute() && s
->ptr_owner
== vc
) {
917 GdkScreen
*screen
= gtk_widget_get_screen(vc
->gfx
.drawing_area
);
918 GdkDisplay
*dpy
= gtk_widget_get_display(widget
);
919 GdkWindow
*win
= gtk_widget_get_window(widget
);
920 GdkMonitor
*monitor
= gdk_display_get_monitor_at_window(dpy
, win
);
921 GdkRectangle geometry
;
923 int x
= (int)motion
->x_root
;
924 int y
= (int)motion
->y_root
;
926 gdk_monitor_get_geometry(monitor
, &geometry
);
928 /* In relative mode check to see if client pointer hit
929 * one of the monitor edges, and if so move it back to the
930 * center of the monitor. This is important because the pointer
931 * in the server doesn't correspond 1-for-1, and so
932 * may still be only half way across the screen. Without
933 * this warp, the server pointer would thus appear to hit
934 * an invisible wall */
935 if (x
<= geometry
.x
|| x
- geometry
.x
>= geometry
.width
- 1 ||
936 y
<= geometry
.y
|| y
- geometry
.y
>= geometry
.height
- 1) {
937 GdkDevice
*dev
= gdk_event_get_device((GdkEvent
*)motion
);
938 x
= geometry
.x
+ geometry
.width
/ 2;
939 y
= geometry
.y
+ geometry
.height
/ 2;
941 gdk_device_warp(dev
, screen
, x
, y
);
949 static gboolean
gd_button_event(GtkWidget
*widget
, GdkEventButton
*button
,
952 VirtualConsole
*vc
= opaque
;
953 GtkDisplayState
*s
= vc
->s
;
956 /* implicitly grab the input at the first click in the relative mode */
957 if (button
->button
== 1 && button
->type
== GDK_BUTTON_PRESS
&&
958 !qemu_input_is_absolute() && s
->ptr_owner
!= vc
) {
960 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
963 gd_grab_pointer(vc
, "relative-mode-click");
968 if (button
->button
== 1) {
969 btn
= INPUT_BUTTON_LEFT
;
970 } else if (button
->button
== 2) {
971 btn
= INPUT_BUTTON_MIDDLE
;
972 } else if (button
->button
== 3) {
973 btn
= INPUT_BUTTON_RIGHT
;
974 } else if (button
->button
== 8) {
975 btn
= INPUT_BUTTON_SIDE
;
976 } else if (button
->button
== 9) {
977 btn
= INPUT_BUTTON_EXTRA
;
982 if (button
->type
== GDK_2BUTTON_PRESS
|| button
->type
== GDK_3BUTTON_PRESS
) {
986 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn
,
987 button
->type
== GDK_BUTTON_PRESS
);
988 qemu_input_event_sync();
992 static gboolean
gd_scroll_event(GtkWidget
*widget
, GdkEventScroll
*scroll
,
995 VirtualConsole
*vc
= opaque
;
996 InputButton btn_vertical
;
997 InputButton btn_horizontal
;
998 bool has_vertical
= false;
999 bool has_horizontal
= false;
1001 if (scroll
->direction
== GDK_SCROLL_UP
) {
1002 btn_vertical
= INPUT_BUTTON_WHEEL_UP
;
1003 has_vertical
= true;
1004 } else if (scroll
->direction
== GDK_SCROLL_DOWN
) {
1005 btn_vertical
= INPUT_BUTTON_WHEEL_DOWN
;
1006 has_vertical
= true;
1007 } else if (scroll
->direction
== GDK_SCROLL_LEFT
) {
1008 btn_horizontal
= INPUT_BUTTON_WHEEL_LEFT
;
1009 has_horizontal
= true;
1010 } else if (scroll
->direction
== GDK_SCROLL_RIGHT
) {
1011 btn_horizontal
= INPUT_BUTTON_WHEEL_RIGHT
;
1012 has_horizontal
= true;
1013 } else if (scroll
->direction
== GDK_SCROLL_SMOOTH
) {
1014 gdouble delta_x
, delta_y
;
1015 if (!gdk_event_get_scroll_deltas((GdkEvent
*)scroll
,
1016 &delta_x
, &delta_y
)) {
1021 btn_vertical
= INPUT_BUTTON_WHEEL_DOWN
;
1022 has_vertical
= true;
1023 } else if (delta_y
< 0) {
1024 btn_vertical
= INPUT_BUTTON_WHEEL_UP
;
1025 has_vertical
= true;
1026 } else if (delta_x
> 0) {
1027 btn_horizontal
= INPUT_BUTTON_WHEEL_RIGHT
;
1028 has_horizontal
= true;
1029 } else if (delta_x
< 0) {
1030 btn_horizontal
= INPUT_BUTTON_WHEEL_LEFT
;
1031 has_horizontal
= true;
1040 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn_vertical
, true);
1041 qemu_input_event_sync();
1042 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn_vertical
, false);
1043 qemu_input_event_sync();
1046 if (has_horizontal
) {
1047 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn_horizontal
, true);
1048 qemu_input_event_sync();
1049 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn_horizontal
, false);
1050 qemu_input_event_sync();
1057 static const guint16
*gd_get_keymap(size_t *maplen
)
1059 GdkDisplay
*dpy
= gdk_display_get_default();
1061 #ifdef GDK_WINDOWING_X11
1062 if (GDK_IS_X11_DISPLAY(dpy
)) {
1063 trace_gd_keymap_windowing("x11");
1064 return qemu_xkeymap_mapping_table(
1065 gdk_x11_display_get_xdisplay(dpy
), maplen
);
1069 #ifdef GDK_WINDOWING_WAYLAND
1070 if (GDK_IS_WAYLAND_DISPLAY(dpy
)) {
1071 trace_gd_keymap_windowing("wayland");
1072 *maplen
= qemu_input_map_xorgevdev_to_qcode_len
;
1073 return qemu_input_map_xorgevdev_to_qcode
;
1077 #ifdef GDK_WINDOWING_WIN32
1078 if (GDK_IS_WIN32_DISPLAY(dpy
)) {
1079 trace_gd_keymap_windowing("win32");
1080 *maplen
= qemu_input_map_atset1_to_qcode_len
;
1081 return qemu_input_map_atset1_to_qcode
;
1085 #ifdef GDK_WINDOWING_QUARTZ
1086 if (GDK_IS_QUARTZ_DISPLAY(dpy
)) {
1087 trace_gd_keymap_windowing("quartz");
1088 *maplen
= qemu_input_map_osx_to_qcode_len
;
1089 return qemu_input_map_osx_to_qcode
;
1093 #ifdef GDK_WINDOWING_BROADWAY
1094 if (GDK_IS_BROADWAY_DISPLAY(dpy
)) {
1095 trace_gd_keymap_windowing("broadway");
1096 g_warning("experimental: using broadway, x11 virtual keysym\n"
1097 "mapping - with very limited support. See also\n"
1098 "https://bugzilla.gnome.org/show_bug.cgi?id=700105");
1099 *maplen
= qemu_input_map_x11_to_qcode_len
;
1100 return qemu_input_map_x11_to_qcode
;
1104 g_warning("Unsupported GDK Windowing platform.\n"
1105 "Disabling extended keycode tables.\n"
1106 "Please report to qemu-devel@nongnu.org\n"
1107 "including the following information:\n"
1109 " - Operating system\n"
1110 " - GDK Windowing system build\n");
1115 static int gd_map_keycode(int scancode
)
1120 if (scancode
> keycode_maplen
) {
1124 return keycode_map
[scancode
];
1127 static int gd_get_keycode(GdkEventKey
*key
)
1130 int scancode
= gdk_event_get_scancode((GdkEvent
*)key
);
1132 /* translate Windows native scancodes to atset1 keycodes */
1133 switch (scancode
& (KF_EXTENDED
| 0xff)) {
1134 case 0x145: /* NUMLOCK */
1135 return scancode
& 0xff;
1138 return scancode
& KF_EXTENDED
?
1139 0xe000 | (scancode
& 0xff) : scancode
& 0xff;
1142 return key
->hardware_keycode
;
1146 static gboolean
gd_text_key_down(GtkWidget
*widget
,
1147 GdkEventKey
*key
, void *opaque
)
1149 VirtualConsole
*vc
= opaque
;
1150 QemuConsole
*con
= vc
->gfx
.dcl
.con
;
1152 if (key
->keyval
== GDK_KEY_Delete
) {
1153 kbd_put_qcode_console(con
, Q_KEY_CODE_DELETE
, false);
1154 } else if (key
->length
) {
1155 kbd_put_string_console(con
, key
->string
, key
->length
);
1157 int qcode
= gd_map_keycode(gd_get_keycode(key
));
1158 kbd_put_qcode_console(con
, qcode
, false);
1163 static gboolean
gd_key_event(GtkWidget
*widget
, GdkEventKey
*key
, void *opaque
)
1165 VirtualConsole
*vc
= opaque
;
1169 /* on windows, we ought to ignore the reserved key event? */
1170 if (key
->hardware_keycode
== 0xff)
1173 if (!vc
->s
->kbd_owner
) {
1174 if (key
->hardware_keycode
== VK_LWIN
||
1175 key
->hardware_keycode
== VK_RWIN
) {
1181 if (key
->keyval
== GDK_KEY_Pause
1183 /* for some reason GDK does not fill keyval for VK_PAUSE
1184 * See https://bugzilla.gnome.org/show_bug.cgi?id=769214
1186 || key
->hardware_keycode
== VK_PAUSE
1189 qkbd_state_key_event(vc
->gfx
.kbd
, Q_KEY_CODE_PAUSE
,
1190 key
->type
== GDK_KEY_PRESS
);
1194 keycode
= gd_get_keycode(key
);
1195 qcode
= gd_map_keycode(keycode
);
1197 trace_gd_key_event(vc
->label
, keycode
, qcode
,
1198 (key
->type
== GDK_KEY_PRESS
) ? "down" : "up");
1200 qkbd_state_key_event(vc
->gfx
.kbd
, qcode
,
1201 key
->type
== GDK_KEY_PRESS
);
1206 static gboolean
gd_grab_broken_event(GtkWidget
*widget
,
1207 GdkEventGrabBroken
*event
, void *opaque
)
1211 * On Windows the Ctrl-Alt-Del key combination can't be grabbed. This
1212 * key combination leaves all three keys in a stuck condition. We use
1213 * the grab-broken-event to release all keys.
1215 if (event
->keyboard
) {
1216 VirtualConsole
*vc
= opaque
;
1217 GtkDisplayState
*s
= vc
->s
;
1219 gtk_release_modifiers(s
);
1225 static gboolean
gd_event(GtkWidget
*widget
, GdkEvent
*event
, void *opaque
)
1227 if (event
->type
== GDK_MOTION_NOTIFY
) {
1228 return gd_motion_event(widget
, &event
->motion
, opaque
);
1233 /** Window Menu Actions **/
1235 static void gd_menu_pause(GtkMenuItem
*item
, void *opaque
)
1237 GtkDisplayState
*s
= opaque
;
1239 if (s
->external_pause_update
) {
1242 if (runstate_is_running()) {
1249 static void gd_menu_reset(GtkMenuItem
*item
, void *opaque
)
1251 qmp_system_reset(NULL
);
1254 static void gd_menu_powerdown(GtkMenuItem
*item
, void *opaque
)
1256 qmp_system_powerdown(NULL
);
1259 static void gd_menu_quit(GtkMenuItem
*item
, void *opaque
)
1264 static void gd_menu_switch_vc(GtkMenuItem
*item
, void *opaque
)
1266 GtkDisplayState
*s
= opaque
;
1267 VirtualConsole
*vc
= gd_vc_find_by_menu(s
);
1268 GtkNotebook
*nb
= GTK_NOTEBOOK(s
->notebook
);
1271 gtk_release_modifiers(s
);
1273 page
= gtk_notebook_page_num(nb
, vc
->tab_item
);
1274 gtk_notebook_set_current_page(nb
, page
);
1275 gtk_widget_grab_focus(vc
->focus
);
1279 static void gd_accel_switch_vc(void *opaque
)
1281 VirtualConsole
*vc
= opaque
;
1283 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc
->menu_item
), TRUE
);
1286 static void gd_menu_show_tabs(GtkMenuItem
*item
, void *opaque
)
1288 GtkDisplayState
*s
= opaque
;
1289 VirtualConsole
*vc
= gd_vc_find_current(s
);
1291 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->show_tabs_item
))) {
1292 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), TRUE
);
1294 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), FALSE
);
1296 gd_update_windowsize(vc
);
1299 static gboolean
gd_tab_window_close(GtkWidget
*widget
, GdkEvent
*event
,
1302 VirtualConsole
*vc
= opaque
;
1303 GtkDisplayState
*s
= vc
->s
;
1305 gtk_widget_set_sensitive(vc
->menu_item
, true);
1306 gd_widget_reparent(vc
->window
, s
->notebook
, vc
->tab_item
);
1307 gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(s
->notebook
),
1308 vc
->tab_item
, vc
->label
);
1309 gtk_widget_destroy(vc
->window
);
1311 #if defined(CONFIG_OPENGL)
1312 if (vc
->gfx
.esurface
) {
1313 eglDestroySurface(qemu_egl_display
, vc
->gfx
.esurface
);
1314 vc
->gfx
.esurface
= NULL
;
1317 eglDestroyContext(qemu_egl_display
, vc
->gfx
.ectx
);
1318 vc
->gfx
.ectx
= NULL
;
1324 static gboolean
gd_win_grab(void *opaque
)
1326 VirtualConsole
*vc
= opaque
;
1328 fprintf(stderr
, "%s: %s\n", __func__
, vc
->label
);
1329 if (vc
->s
->ptr_owner
) {
1330 gd_ungrab_pointer(vc
->s
);
1332 gd_grab_pointer(vc
, "user-request-detached-tab");
1337 static void gd_menu_untabify(GtkMenuItem
*item
, void *opaque
)
1339 GtkDisplayState
*s
= opaque
;
1340 VirtualConsole
*vc
= gd_vc_find_current(s
);
1342 if (vc
->type
== GD_VC_GFX
&&
1343 qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
1344 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
1348 gtk_widget_set_sensitive(vc
->menu_item
, false);
1349 vc
->window
= gtk_window_new(GTK_WINDOW_TOPLEVEL
);
1350 #if defined(CONFIG_OPENGL)
1351 if (vc
->gfx
.esurface
) {
1352 eglDestroySurface(qemu_egl_display
, vc
->gfx
.esurface
);
1353 vc
->gfx
.esurface
= NULL
;
1355 if (vc
->gfx
.esurface
) {
1356 eglDestroyContext(qemu_egl_display
, vc
->gfx
.ectx
);
1357 vc
->gfx
.ectx
= NULL
;
1360 gd_widget_reparent(s
->notebook
, vc
->window
, vc
->tab_item
);
1362 g_signal_connect(vc
->window
, "delete-event",
1363 G_CALLBACK(gd_tab_window_close
), vc
);
1364 gtk_widget_show_all(vc
->window
);
1366 if (qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
1367 GtkAccelGroup
*ag
= gtk_accel_group_new();
1368 gtk_window_add_accel_group(GTK_WINDOW(vc
->window
), ag
);
1370 GClosure
*cb
= g_cclosure_new_swap(G_CALLBACK(gd_win_grab
),
1372 gtk_accel_group_connect(ag
, GDK_KEY_g
, HOTKEY_MODIFIERS
, 0, cb
);
1375 gd_update_geometry_hints(vc
);
1376 gd_update_caption(s
);
1380 static void gd_menu_show_menubar(GtkMenuItem
*item
, void *opaque
)
1382 GtkDisplayState
*s
= opaque
;
1383 VirtualConsole
*vc
= gd_vc_find_current(s
);
1385 if (s
->full_screen
) {
1389 if (gtk_check_menu_item_get_active(
1390 GTK_CHECK_MENU_ITEM(s
->show_menubar_item
))) {
1391 gtk_widget_show(s
->menu_bar
);
1393 gtk_widget_hide(s
->menu_bar
);
1395 gd_update_windowsize(vc
);
1398 static void gd_accel_show_menubar(void *opaque
)
1400 GtkDisplayState
*s
= opaque
;
1401 gtk_menu_item_activate(GTK_MENU_ITEM(s
->show_menubar_item
));
1404 static void gd_menu_full_screen(GtkMenuItem
*item
, void *opaque
)
1406 GtkDisplayState
*s
= opaque
;
1407 VirtualConsole
*vc
= gd_vc_find_current(s
);
1409 if (!s
->full_screen
) {
1410 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), FALSE
);
1411 gtk_widget_hide(s
->menu_bar
);
1412 if (vc
->type
== GD_VC_GFX
) {
1413 gtk_widget_set_size_request(vc
->gfx
.drawing_area
, -1, -1);
1415 gtk_window_fullscreen(GTK_WINDOW(s
->window
));
1416 s
->full_screen
= TRUE
;
1418 gtk_window_unfullscreen(GTK_WINDOW(s
->window
));
1419 gd_menu_show_tabs(GTK_MENU_ITEM(s
->show_tabs_item
), s
);
1420 if (gtk_check_menu_item_get_active(
1421 GTK_CHECK_MENU_ITEM(s
->show_menubar_item
))) {
1422 gtk_widget_show(s
->menu_bar
);
1424 s
->full_screen
= FALSE
;
1425 if (vc
->type
== GD_VC_GFX
) {
1426 vc
->gfx
.scale_x
= 1.0;
1427 vc
->gfx
.scale_y
= 1.0;
1428 gd_update_windowsize(vc
);
1432 gd_update_cursor(vc
);
1435 static void gd_accel_full_screen(void *opaque
)
1437 GtkDisplayState
*s
= opaque
;
1438 gtk_menu_item_activate(GTK_MENU_ITEM(s
->full_screen_item
));
1441 static void gd_menu_zoom_in(GtkMenuItem
*item
, void *opaque
)
1443 GtkDisplayState
*s
= opaque
;
1444 VirtualConsole
*vc
= gd_vc_find_current(s
);
1446 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->zoom_fit_item
),
1449 vc
->gfx
.scale_x
+= VC_SCALE_STEP
;
1450 vc
->gfx
.scale_y
+= VC_SCALE_STEP
;
1452 gd_update_windowsize(vc
);
1455 static void gd_accel_zoom_in(void *opaque
)
1457 GtkDisplayState
*s
= opaque
;
1458 gtk_menu_item_activate(GTK_MENU_ITEM(s
->zoom_in_item
));
1461 static void gd_menu_zoom_out(GtkMenuItem
*item
, void *opaque
)
1463 GtkDisplayState
*s
= opaque
;
1464 VirtualConsole
*vc
= gd_vc_find_current(s
);
1466 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->zoom_fit_item
),
1469 vc
->gfx
.scale_x
-= VC_SCALE_STEP
;
1470 vc
->gfx
.scale_y
-= VC_SCALE_STEP
;
1472 vc
->gfx
.scale_x
= MAX(vc
->gfx
.scale_x
, VC_SCALE_MIN
);
1473 vc
->gfx
.scale_y
= MAX(vc
->gfx
.scale_y
, VC_SCALE_MIN
);
1475 gd_update_windowsize(vc
);
1478 static void gd_menu_zoom_fixed(GtkMenuItem
*item
, void *opaque
)
1480 GtkDisplayState
*s
= opaque
;
1481 VirtualConsole
*vc
= gd_vc_find_current(s
);
1483 vc
->gfx
.scale_x
= 1.0;
1484 vc
->gfx
.scale_y
= 1.0;
1486 gd_update_windowsize(vc
);
1489 static void gd_menu_zoom_fit(GtkMenuItem
*item
, void *opaque
)
1491 GtkDisplayState
*s
= opaque
;
1492 VirtualConsole
*vc
= gd_vc_find_current(s
);
1494 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->zoom_fit_item
))) {
1495 s
->free_scale
= TRUE
;
1497 s
->free_scale
= FALSE
;
1498 vc
->gfx
.scale_x
= 1.0;
1499 vc
->gfx
.scale_y
= 1.0;
1502 gd_update_windowsize(vc
);
1503 gd_update_full_redraw(vc
);
1506 static void gd_grab_update(VirtualConsole
*vc
, bool kbd
, bool ptr
)
1508 GdkDisplay
*display
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
1509 GdkSeat
*seat
= gdk_display_get_default_seat(display
);
1510 GdkWindow
*window
= gtk_widget_get_window(vc
->gfx
.drawing_area
);
1511 GdkSeatCapabilities caps
= 0;
1512 GdkCursor
*cursor
= NULL
;
1515 caps
|= GDK_SEAT_CAPABILITY_KEYBOARD
;
1518 caps
|= GDK_SEAT_CAPABILITY_ALL_POINTING
;
1519 cursor
= vc
->s
->null_cursor
;
1523 gdk_seat_grab(seat
, window
, caps
, false, cursor
,
1526 gdk_seat_ungrab(seat
);
1530 static void gd_grab_keyboard(VirtualConsole
*vc
, const char *reason
)
1532 if (vc
->s
->kbd_owner
) {
1533 if (vc
->s
->kbd_owner
== vc
) {
1536 gd_ungrab_keyboard(vc
->s
);
1540 win32_kbd_set_grab(true);
1541 gd_grab_update(vc
, true, vc
->s
->ptr_owner
== vc
);
1542 vc
->s
->kbd_owner
= vc
;
1543 gd_update_caption(vc
->s
);
1544 trace_gd_grab(vc
->label
, "kbd", reason
);
1547 static void gd_ungrab_keyboard(GtkDisplayState
*s
)
1549 VirtualConsole
*vc
= s
->kbd_owner
;
1554 s
->kbd_owner
= NULL
;
1556 win32_kbd_set_grab(false);
1557 gd_grab_update(vc
, false, vc
->s
->ptr_owner
== vc
);
1558 gd_update_caption(s
);
1559 trace_gd_ungrab(vc
->label
, "kbd");
1562 static void gd_grab_pointer(VirtualConsole
*vc
, const char *reason
)
1564 GdkDisplay
*display
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
1566 if (vc
->s
->ptr_owner
) {
1567 if (vc
->s
->ptr_owner
== vc
) {
1570 gd_ungrab_pointer(vc
->s
);
1574 gd_grab_update(vc
, vc
->s
->kbd_owner
== vc
, true);
1575 gdk_device_get_position(gd_get_pointer(display
),
1576 NULL
, &vc
->s
->grab_x_root
, &vc
->s
->grab_y_root
);
1577 vc
->s
->ptr_owner
= vc
;
1578 gd_update_caption(vc
->s
);
1579 trace_gd_grab(vc
->label
, "ptr", reason
);
1582 static void gd_ungrab_pointer(GtkDisplayState
*s
)
1584 VirtualConsole
*vc
= s
->ptr_owner
;
1585 GdkDisplay
*display
;
1590 s
->ptr_owner
= NULL
;
1592 display
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
1593 gd_grab_update(vc
, vc
->s
->kbd_owner
== vc
, false);
1594 gdk_device_warp(gd_get_pointer(display
),
1595 gtk_widget_get_screen(vc
->gfx
.drawing_area
),
1596 vc
->s
->grab_x_root
, vc
->s
->grab_y_root
);
1597 gd_update_caption(s
);
1598 trace_gd_ungrab(vc
->label
, "ptr");
1601 static void gd_menu_grab_input(GtkMenuItem
*item
, void *opaque
)
1603 GtkDisplayState
*s
= opaque
;
1604 VirtualConsole
*vc
= gd_vc_find_current(s
);
1606 if (gd_is_grab_active(s
)) {
1607 gd_grab_keyboard(vc
, "user-request-main-window");
1608 gd_grab_pointer(vc
, "user-request-main-window");
1610 gd_ungrab_keyboard(s
);
1611 gd_ungrab_pointer(s
);
1614 gd_update_cursor(vc
);
1617 static void gd_change_page(GtkNotebook
*nb
, gpointer arg1
, guint arg2
,
1620 GtkDisplayState
*s
= data
;
1624 if (!gtk_widget_get_realized(s
->notebook
)) {
1628 vc
= gd_vc_find_by_page(s
, arg2
);
1632 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc
->menu_item
),
1634 on_vga
= (vc
->type
== GD_VC_GFX
&&
1635 qemu_console_is_graphic(vc
->gfx
.dcl
.con
));
1637 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
1639 } else if (s
->full_screen
) {
1640 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
1643 gtk_widget_set_sensitive(s
->grab_item
, on_vga
);
1645 gtk_widget_set_sensitive(s
->copy_item
, vc
->type
== GD_VC_VTE
);
1648 gd_update_windowsize(vc
);
1649 gd_update_cursor(vc
);
1652 static gboolean
gd_enter_event(GtkWidget
*widget
, GdkEventCrossing
*crossing
,
1655 VirtualConsole
*vc
= opaque
;
1656 GtkDisplayState
*s
= vc
->s
;
1658 if (gd_grab_on_hover(s
)) {
1659 gd_grab_keyboard(vc
, "grab-on-hover");
1664 static gboolean
gd_leave_event(GtkWidget
*widget
, GdkEventCrossing
*crossing
,
1667 VirtualConsole
*vc
= opaque
;
1668 GtkDisplayState
*s
= vc
->s
;
1670 if (gd_grab_on_hover(s
)) {
1671 gd_ungrab_keyboard(s
);
1676 static gboolean
gd_focus_in_event(GtkWidget
*widget
,
1677 GdkEventFocus
*event
, gpointer opaque
)
1679 VirtualConsole
*vc
= opaque
;
1681 win32_kbd_set_window(gd_win32_get_hwnd(vc
));
1685 static gboolean
gd_focus_out_event(GtkWidget
*widget
,
1686 GdkEventFocus
*event
, gpointer opaque
)
1688 VirtualConsole
*vc
= opaque
;
1689 GtkDisplayState
*s
= vc
->s
;
1691 win32_kbd_set_window(NULL
);
1692 gtk_release_modifiers(s
);
1696 static gboolean
gd_configure(GtkWidget
*widget
,
1697 GdkEventConfigure
*cfg
, gpointer opaque
)
1699 VirtualConsole
*vc
= opaque
;
1701 gd_set_ui_size(vc
, cfg
->width
, cfg
->height
);
1705 /** Virtual Console Callbacks **/
1707 static GSList
*gd_vc_menu_init(GtkDisplayState
*s
, VirtualConsole
*vc
,
1708 int idx
, GSList
*group
, GtkWidget
*view_menu
)
1710 vc
->menu_item
= gtk_radio_menu_item_new_with_mnemonic(group
, vc
->label
);
1711 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_1
+ idx
,
1712 HOTKEY_MODIFIERS
, 0,
1713 g_cclosure_new_swap(G_CALLBACK(gd_accel_switch_vc
), vc
, NULL
));
1714 gtk_accel_label_set_accel(
1715 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(vc
->menu_item
))),
1716 GDK_KEY_1
+ idx
, HOTKEY_MODIFIERS
);
1718 g_signal_connect(vc
->menu_item
, "activate",
1719 G_CALLBACK(gd_menu_switch_vc
), s
);
1720 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), vc
->menu_item
);
1722 return gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc
->menu_item
));
1725 #if defined(CONFIG_VTE)
1726 static void gd_menu_copy(GtkMenuItem
*item
, void *opaque
)
1728 GtkDisplayState
*s
= opaque
;
1729 VirtualConsole
*vc
= gd_vc_find_current(s
);
1731 #if VTE_CHECK_VERSION(0, 50, 0)
1732 vte_terminal_copy_clipboard_format(VTE_TERMINAL(vc
->vte
.terminal
),
1735 vte_terminal_copy_clipboard(VTE_TERMINAL(vc
->vte
.terminal
));
1739 static void gd_vc_adjustment_changed(GtkAdjustment
*adjustment
, void *opaque
)
1741 VirtualConsole
*vc
= opaque
;
1743 if (gtk_adjustment_get_upper(adjustment
) >
1744 gtk_adjustment_get_page_size(adjustment
)) {
1745 gtk_widget_show(vc
->vte
.scrollbar
);
1747 gtk_widget_hide(vc
->vte
.scrollbar
);
1751 static void gd_vc_send_chars(VirtualConsole
*vc
)
1753 uint32_t len
, avail
;
1755 len
= qemu_chr_be_can_write(vc
->vte
.chr
);
1756 avail
= fifo8_num_used(&vc
->vte
.out_fifo
);
1757 while (len
> 0 && avail
> 0) {
1761 buf
= fifo8_pop_buf(&vc
->vte
.out_fifo
, MIN(len
, avail
), &size
);
1762 qemu_chr_be_write(vc
->vte
.chr
, (uint8_t *)buf
, size
);
1763 len
= qemu_chr_be_can_write(vc
->vte
.chr
);
1768 static int gd_vc_chr_write(Chardev
*chr
, const uint8_t *buf
, int len
)
1770 VCChardev
*vcd
= VC_CHARDEV(chr
);
1771 VirtualConsole
*vc
= vcd
->console
;
1773 vte_terminal_feed(VTE_TERMINAL(vc
->vte
.terminal
), (const char *)buf
, len
);
1777 static void gd_vc_chr_accept_input(Chardev
*chr
)
1779 VCChardev
*vcd
= VC_CHARDEV(chr
);
1780 VirtualConsole
*vc
= vcd
->console
;
1782 gd_vc_send_chars(vc
);
1785 static void gd_vc_chr_set_echo(Chardev
*chr
, bool echo
)
1787 VCChardev
*vcd
= VC_CHARDEV(chr
);
1788 VirtualConsole
*vc
= vcd
->console
;
1791 vc
->vte
.echo
= echo
;
1798 static Chardev
*vcs
[MAX_VCS
];
1799 static void gd_vc_open(Chardev
*chr
,
1800 ChardevBackend
*backend
,
1804 if (nb_vcs
== MAX_VCS
) {
1805 error_setg(errp
, "Maximum number of consoles reached");
1809 vcs
[nb_vcs
++] = chr
;
1811 /* console/chardev init sometimes completes elsewhere in a 2nd
1812 * stage, so defer OPENED events until they are fully initialized
1817 static void char_gd_vc_class_init(ObjectClass
*oc
, void *data
)
1819 ChardevClass
*cc
= CHARDEV_CLASS(oc
);
1821 cc
->parse
= qemu_chr_parse_vc
;
1822 cc
->open
= gd_vc_open
;
1823 cc
->chr_write
= gd_vc_chr_write
;
1824 cc
->chr_accept_input
= gd_vc_chr_accept_input
;
1825 cc
->chr_set_echo
= gd_vc_chr_set_echo
;
1828 static const TypeInfo char_gd_vc_type_info
= {
1829 .name
= TYPE_CHARDEV_VC
,
1830 .parent
= TYPE_CHARDEV
,
1831 .instance_size
= sizeof(VCChardev
),
1832 .class_init
= char_gd_vc_class_init
,
1835 static gboolean
gd_vc_in(VteTerminal
*terminal
, gchar
*text
, guint size
,
1838 VirtualConsole
*vc
= user_data
;
1842 VteTerminal
*term
= VTE_TERMINAL(vc
->vte
.terminal
);
1844 for (i
= 0; i
< size
; i
++) {
1845 uint8_t c
= text
[i
];
1846 if (c
>= 128 || isprint(c
)) {
1847 /* 8-bit characters are considered printable. */
1848 vte_terminal_feed(term
, &text
[i
], 1);
1849 } else if (c
== '\r' || c
== '\n') {
1850 vte_terminal_feed(term
, "\r\n", 2);
1852 char ctrl
[2] = { '^', 0};
1853 ctrl
[1] = text
[i
] ^ 64;
1854 vte_terminal_feed(term
, ctrl
, 2);
1859 free
= fifo8_num_free(&vc
->vte
.out_fifo
);
1860 fifo8_push_all(&vc
->vte
.out_fifo
, (uint8_t *)text
, MIN(free
, size
));
1861 gd_vc_send_chars(vc
);
1866 static GSList
*gd_vc_vte_init(GtkDisplayState
*s
, VirtualConsole
*vc
,
1867 Chardev
*chr
, int idx
,
1868 GSList
*group
, GtkWidget
*view_menu
)
1872 GtkWidget
*scrollbar
;
1873 GtkAdjustment
*vadjustment
;
1874 VCChardev
*vcd
= VC_CHARDEV(chr
);
1877 vc
->vte
.echo
= vcd
->echo
;
1879 fifo8_create(&vc
->vte
.out_fifo
, 4096);
1882 snprintf(buffer
, sizeof(buffer
), "vc%d", idx
);
1883 vc
->label
= g_strdup_printf("%s", vc
->vte
.chr
->label
1884 ? vc
->vte
.chr
->label
: buffer
);
1885 group
= gd_vc_menu_init(s
, vc
, idx
, group
, view_menu
);
1887 vc
->vte
.terminal
= vte_terminal_new();
1888 g_signal_connect(vc
->vte
.terminal
, "commit", G_CALLBACK(gd_vc_in
), vc
);
1890 /* The documentation says that the default is UTF-8, but actually it is
1891 * 7-bit ASCII at least in VTE 0.38. The function is deprecated since
1892 * VTE 0.54 (only UTF-8 is supported now). */
1893 #if !VTE_CHECK_VERSION(0, 54, 0)
1894 #if VTE_CHECK_VERSION(0, 38, 0)
1895 vte_terminal_set_encoding(VTE_TERMINAL(vc
->vte
.terminal
), "UTF-8", NULL
);
1897 vte_terminal_set_encoding(VTE_TERMINAL(vc
->vte
.terminal
), "UTF-8");
1901 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc
->vte
.terminal
), -1);
1902 vte_terminal_set_size(VTE_TERMINAL(vc
->vte
.terminal
),
1903 VC_TERM_X_MIN
, VC_TERM_Y_MIN
);
1905 #if VTE_CHECK_VERSION(0, 28, 0)
1906 vadjustment
= gtk_scrollable_get_vadjustment
1907 (GTK_SCROLLABLE(vc
->vte
.terminal
));
1909 vadjustment
= vte_terminal_get_adjustment(VTE_TERMINAL(vc
->vte
.terminal
));
1912 box
= gtk_box_new(GTK_ORIENTATION_HORIZONTAL
, 2);
1913 scrollbar
= gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL
, vadjustment
);
1915 gtk_box_pack_end(GTK_BOX(box
), scrollbar
, FALSE
, FALSE
, 0);
1916 gtk_box_pack_end(GTK_BOX(box
), vc
->vte
.terminal
, TRUE
, TRUE
, 0);
1919 vc
->vte
.scrollbar
= scrollbar
;
1921 g_signal_connect(vadjustment
, "changed",
1922 G_CALLBACK(gd_vc_adjustment_changed
), vc
);
1924 vc
->type
= GD_VC_VTE
;
1926 vc
->focus
= vc
->vte
.terminal
;
1927 gtk_notebook_append_page(GTK_NOTEBOOK(s
->notebook
), vc
->tab_item
,
1928 gtk_label_new(vc
->label
));
1930 qemu_chr_be_event(vc
->vte
.chr
, CHR_EVENT_OPENED
);
1935 static void gd_vcs_init(GtkDisplayState
*s
, GSList
*group
,
1936 GtkWidget
*view_menu
)
1940 for (i
= 0; i
< nb_vcs
; i
++) {
1941 VirtualConsole
*vc
= &s
->vc
[s
->nb_vcs
];
1942 group
= gd_vc_vte_init(s
, vc
, vcs
[i
], s
->nb_vcs
, group
, view_menu
);
1946 #endif /* CONFIG_VTE */
1948 /** Window Creation **/
1950 static void gd_connect_vc_gfx_signals(VirtualConsole
*vc
)
1952 g_signal_connect(vc
->gfx
.drawing_area
, "draw",
1953 G_CALLBACK(gd_draw_event
), vc
);
1954 #if defined(CONFIG_OPENGL)
1955 if (gtk_use_gl_area
) {
1956 /* wire up GtkGlArea events */
1957 g_signal_connect(vc
->gfx
.drawing_area
, "render",
1958 G_CALLBACK(gd_render_event
), vc
);
1959 g_signal_connect(vc
->gfx
.drawing_area
, "resize",
1960 G_CALLBACK(gd_resize_event
), vc
);
1963 if (qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
1964 g_signal_connect(vc
->gfx
.drawing_area
, "event",
1965 G_CALLBACK(gd_event
), vc
);
1966 g_signal_connect(vc
->gfx
.drawing_area
, "button-press-event",
1967 G_CALLBACK(gd_button_event
), vc
);
1968 g_signal_connect(vc
->gfx
.drawing_area
, "button-release-event",
1969 G_CALLBACK(gd_button_event
), vc
);
1970 g_signal_connect(vc
->gfx
.drawing_area
, "scroll-event",
1971 G_CALLBACK(gd_scroll_event
), vc
);
1972 g_signal_connect(vc
->gfx
.drawing_area
, "key-press-event",
1973 G_CALLBACK(gd_key_event
), vc
);
1974 g_signal_connect(vc
->gfx
.drawing_area
, "key-release-event",
1975 G_CALLBACK(gd_key_event
), vc
);
1977 g_signal_connect(vc
->gfx
.drawing_area
, "enter-notify-event",
1978 G_CALLBACK(gd_enter_event
), vc
);
1979 g_signal_connect(vc
->gfx
.drawing_area
, "leave-notify-event",
1980 G_CALLBACK(gd_leave_event
), vc
);
1981 g_signal_connect(vc
->gfx
.drawing_area
, "focus-in-event",
1982 G_CALLBACK(gd_focus_in_event
), vc
);
1983 g_signal_connect(vc
->gfx
.drawing_area
, "focus-out-event",
1984 G_CALLBACK(gd_focus_out_event
), vc
);
1985 g_signal_connect(vc
->gfx
.drawing_area
, "configure-event",
1986 G_CALLBACK(gd_configure
), vc
);
1987 g_signal_connect(vc
->gfx
.drawing_area
, "grab-broken-event",
1988 G_CALLBACK(gd_grab_broken_event
), vc
);
1990 g_signal_connect(vc
->gfx
.drawing_area
, "key-press-event",
1991 G_CALLBACK(gd_text_key_down
), vc
);
1995 static void gd_connect_signals(GtkDisplayState
*s
)
1997 g_signal_connect(s
->show_tabs_item
, "activate",
1998 G_CALLBACK(gd_menu_show_tabs
), s
);
1999 g_signal_connect(s
->untabify_item
, "activate",
2000 G_CALLBACK(gd_menu_untabify
), s
);
2001 g_signal_connect(s
->show_menubar_item
, "activate",
2002 G_CALLBACK(gd_menu_show_menubar
), s
);
2004 g_signal_connect(s
->window
, "delete-event",
2005 G_CALLBACK(gd_window_close
), s
);
2007 g_signal_connect(s
->pause_item
, "activate",
2008 G_CALLBACK(gd_menu_pause
), s
);
2009 g_signal_connect(s
->reset_item
, "activate",
2010 G_CALLBACK(gd_menu_reset
), s
);
2011 g_signal_connect(s
->powerdown_item
, "activate",
2012 G_CALLBACK(gd_menu_powerdown
), s
);
2013 g_signal_connect(s
->quit_item
, "activate",
2014 G_CALLBACK(gd_menu_quit
), s
);
2015 #if defined(CONFIG_VTE)
2016 g_signal_connect(s
->copy_item
, "activate",
2017 G_CALLBACK(gd_menu_copy
), s
);
2019 g_signal_connect(s
->full_screen_item
, "activate",
2020 G_CALLBACK(gd_menu_full_screen
), s
);
2021 g_signal_connect(s
->zoom_in_item
, "activate",
2022 G_CALLBACK(gd_menu_zoom_in
), s
);
2023 g_signal_connect(s
->zoom_out_item
, "activate",
2024 G_CALLBACK(gd_menu_zoom_out
), s
);
2025 g_signal_connect(s
->zoom_fixed_item
, "activate",
2026 G_CALLBACK(gd_menu_zoom_fixed
), s
);
2027 g_signal_connect(s
->zoom_fit_item
, "activate",
2028 G_CALLBACK(gd_menu_zoom_fit
), s
);
2029 g_signal_connect(s
->grab_item
, "activate",
2030 G_CALLBACK(gd_menu_grab_input
), s
);
2031 g_signal_connect(s
->notebook
, "switch-page",
2032 G_CALLBACK(gd_change_page
), s
);
2035 static GtkWidget
*gd_create_menu_machine(GtkDisplayState
*s
)
2037 GtkWidget
*machine_menu
;
2038 GtkWidget
*separator
;
2040 machine_menu
= gtk_menu_new();
2041 gtk_menu_set_accel_group(GTK_MENU(machine_menu
), s
->accel_group
);
2043 s
->pause_item
= gtk_check_menu_item_new_with_mnemonic(_("_Pause"));
2044 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->pause_item
);
2046 separator
= gtk_separator_menu_item_new();
2047 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), separator
);
2049 s
->reset_item
= gtk_menu_item_new_with_mnemonic(_("_Reset"));
2050 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->reset_item
);
2052 s
->powerdown_item
= gtk_menu_item_new_with_mnemonic(_("Power _Down"));
2053 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->powerdown_item
);
2055 separator
= gtk_separator_menu_item_new();
2056 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), separator
);
2058 s
->quit_item
= gtk_menu_item_new_with_mnemonic(_("_Quit"));
2059 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->quit_item
),
2060 "<QEMU>/Machine/Quit");
2061 gtk_accel_map_add_entry("<QEMU>/Machine/Quit",
2062 GDK_KEY_q
, HOTKEY_MODIFIERS
);
2063 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->quit_item
);
2065 return machine_menu
;
2068 #if defined(CONFIG_OPENGL)
2069 static void gl_area_realize(GtkGLArea
*area
, VirtualConsole
*vc
)
2071 gtk_gl_area_make_current(area
);
2072 qemu_egl_display
= eglGetCurrentDisplay();
2073 vc
->gfx
.has_dmabuf
= qemu_egl_has_dmabuf();
2074 if (!vc
->gfx
.has_dmabuf
) {
2075 error_report("GtkGLArea console lacks DMABUF support.");
2080 static GSList
*gd_vc_gfx_init(GtkDisplayState
*s
, VirtualConsole
*vc
,
2081 QemuConsole
*con
, int idx
,
2082 GSList
*group
, GtkWidget
*view_menu
)
2084 bool zoom_to_fit
= false;
2086 vc
->label
= qemu_console_get_label(con
);
2088 vc
->gfx
.scale_x
= 1.0;
2089 vc
->gfx
.scale_y
= 1.0;
2091 #if defined(CONFIG_OPENGL)
2092 if (display_opengl
) {
2093 if (gtk_use_gl_area
) {
2094 vc
->gfx
.drawing_area
= gtk_gl_area_new();
2095 g_signal_connect(vc
->gfx
.drawing_area
, "realize",
2096 G_CALLBACK(gl_area_realize
), vc
);
2097 vc
->gfx
.dcl
.ops
= &dcl_gl_area_ops
;
2098 vc
->gfx
.dgc
.ops
= &gl_area_ctx_ops
;
2101 vc
->gfx
.drawing_area
= gtk_drawing_area_new();
2103 * gtk_widget_set_double_buffered() was deprecated in 3.14.
2104 * It is required for opengl rendering on X11 though. A
2105 * proper replacement (native opengl support) is only
2106 * available in 3.16+. Silence the warning if possible.
2108 #pragma GCC diagnostic push
2109 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
2110 gtk_widget_set_double_buffered(vc
->gfx
.drawing_area
, FALSE
);
2111 #pragma GCC diagnostic pop
2112 vc
->gfx
.dcl
.ops
= &dcl_egl_ops
;
2113 vc
->gfx
.dgc
.ops
= &egl_ctx_ops
;
2114 vc
->gfx
.has_dmabuf
= qemu_egl_has_dmabuf();
2122 vc
->gfx
.drawing_area
= gtk_drawing_area_new();
2123 vc
->gfx
.dcl
.ops
= &dcl_ops
;
2127 gtk_widget_add_events(vc
->gfx
.drawing_area
,
2128 GDK_POINTER_MOTION_MASK
|
2129 GDK_BUTTON_PRESS_MASK
|
2130 GDK_BUTTON_RELEASE_MASK
|
2131 GDK_BUTTON_MOTION_MASK
|
2132 GDK_ENTER_NOTIFY_MASK
|
2133 GDK_LEAVE_NOTIFY_MASK
|
2135 GDK_SMOOTH_SCROLL_MASK
|
2136 GDK_KEY_PRESS_MASK
);
2137 gtk_widget_set_can_focus(vc
->gfx
.drawing_area
, TRUE
);
2139 vc
->type
= GD_VC_GFX
;
2140 vc
->tab_item
= vc
->gfx
.drawing_area
;
2141 vc
->focus
= vc
->gfx
.drawing_area
;
2142 gtk_notebook_append_page(GTK_NOTEBOOK(s
->notebook
),
2143 vc
->tab_item
, gtk_label_new(vc
->label
));
2145 vc
->gfx
.kbd
= qkbd_state_init(con
);
2146 vc
->gfx
.dcl
.con
= con
;
2148 if (display_opengl
) {
2149 qemu_console_set_display_gl_ctx(con
, &vc
->gfx
.dgc
);
2151 register_displaychangelistener(&vc
->gfx
.dcl
);
2153 gd_connect_vc_gfx_signals(vc
);
2154 group
= gd_vc_menu_init(s
, vc
, idx
, group
, view_menu
);
2156 if (dpy_ui_info_supported(vc
->gfx
.dcl
.con
)) {
2159 if (s
->opts
->u
.gtk
.has_zoom_to_fit
) {
2160 zoom_to_fit
= s
->opts
->u
.gtk
.zoom_to_fit
;
2163 gtk_menu_item_activate(GTK_MENU_ITEM(s
->zoom_fit_item
));
2164 s
->free_scale
= true;
2170 static GtkWidget
*gd_create_menu_view(GtkDisplayState
*s
)
2172 GSList
*group
= NULL
;
2173 GtkWidget
*view_menu
;
2174 GtkWidget
*separator
;
2178 view_menu
= gtk_menu_new();
2179 gtk_menu_set_accel_group(GTK_MENU(view_menu
), s
->accel_group
);
2181 s
->full_screen_item
= gtk_menu_item_new_with_mnemonic(_("_Fullscreen"));
2183 #if defined(CONFIG_VTE)
2184 s
->copy_item
= gtk_menu_item_new_with_mnemonic(_("_Copy"));
2185 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->copy_item
);
2188 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_f
, HOTKEY_MODIFIERS
, 0,
2189 g_cclosure_new_swap(G_CALLBACK(gd_accel_full_screen
), s
, NULL
));
2190 gtk_accel_label_set_accel(
2191 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s
->full_screen_item
))),
2192 GDK_KEY_f
, HOTKEY_MODIFIERS
);
2193 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->full_screen_item
);
2195 separator
= gtk_separator_menu_item_new();
2196 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2198 s
->zoom_in_item
= gtk_menu_item_new_with_mnemonic(_("Zoom _In"));
2199 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->zoom_in_item
),
2200 "<QEMU>/View/Zoom In");
2201 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus
,
2203 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_equal
, HOTKEY_MODIFIERS
, 0,
2204 g_cclosure_new_swap(G_CALLBACK(gd_accel_zoom_in
), s
, NULL
));
2205 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_in_item
);
2207 s
->zoom_out_item
= gtk_menu_item_new_with_mnemonic(_("Zoom _Out"));
2208 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->zoom_out_item
),
2209 "<QEMU>/View/Zoom Out");
2210 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus
,
2212 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_out_item
);
2214 s
->zoom_fixed_item
= gtk_menu_item_new_with_mnemonic(_("Best _Fit"));
2215 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->zoom_fixed_item
),
2216 "<QEMU>/View/Zoom Fixed");
2217 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0
,
2219 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_fixed_item
);
2221 s
->zoom_fit_item
= gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit"));
2222 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_fit_item
);
2224 separator
= gtk_separator_menu_item_new();
2225 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2227 s
->grab_on_hover_item
= gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover"));
2228 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->grab_on_hover_item
);
2230 s
->grab_item
= gtk_check_menu_item_new_with_mnemonic(_("_Grab Input"));
2231 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->grab_item
),
2232 "<QEMU>/View/Grab Input");
2233 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g
,
2235 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->grab_item
);
2237 separator
= gtk_separator_menu_item_new();
2238 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2241 for (vc
= 0;; vc
++) {
2242 con
= qemu_console_lookup_by_index(vc
);
2246 group
= gd_vc_gfx_init(s
, &s
->vc
[vc
], con
,
2247 vc
, group
, view_menu
);
2251 #if defined(CONFIG_VTE)
2253 gd_vcs_init(s
, group
, view_menu
);
2256 separator
= gtk_separator_menu_item_new();
2257 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2259 s
->show_tabs_item
= gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs"));
2260 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->show_tabs_item
);
2262 s
->untabify_item
= gtk_menu_item_new_with_mnemonic(_("Detach Tab"));
2263 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->untabify_item
);
2265 s
->show_menubar_item
= gtk_check_menu_item_new_with_mnemonic(
2267 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->show_menubar_item
),
2269 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_m
, HOTKEY_MODIFIERS
, 0,
2270 g_cclosure_new_swap(G_CALLBACK(gd_accel_show_menubar
), s
, NULL
));
2271 gtk_accel_label_set_accel(
2272 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s
->show_menubar_item
))),
2273 GDK_KEY_m
, HOTKEY_MODIFIERS
);
2274 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->show_menubar_item
);
2279 static void gd_create_menus(GtkDisplayState
*s
)
2281 GtkSettings
*settings
;
2283 s
->accel_group
= gtk_accel_group_new();
2284 s
->machine_menu
= gd_create_menu_machine(s
);
2285 s
->view_menu
= gd_create_menu_view(s
);
2287 s
->machine_menu_item
= gtk_menu_item_new_with_mnemonic(_("_Machine"));
2288 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s
->machine_menu_item
),
2290 gtk_menu_shell_append(GTK_MENU_SHELL(s
->menu_bar
), s
->machine_menu_item
);
2292 s
->view_menu_item
= gtk_menu_item_new_with_mnemonic(_("_View"));
2293 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s
->view_menu_item
), s
->view_menu
);
2294 gtk_menu_shell_append(GTK_MENU_SHELL(s
->menu_bar
), s
->view_menu_item
);
2296 g_object_set_data(G_OBJECT(s
->window
), "accel_group", s
->accel_group
);
2297 gtk_window_add_accel_group(GTK_WINDOW(s
->window
), s
->accel_group
);
2299 /* Disable the default "F10" menu shortcut. */
2300 settings
= gtk_widget_get_settings(s
->window
);
2301 g_object_set(G_OBJECT(settings
), "gtk-menu-bar-accel", "", NULL
);
2305 static gboolean gtkinit
;
2307 static void gtk_display_init(DisplayState
*ds
, DisplayOptions
*opts
)
2311 GtkDisplayState
*s
= g_malloc0(sizeof(*s
));
2312 GdkDisplay
*window_display
;
2313 GtkIconTheme
*theme
;
2317 fprintf(stderr
, "gtk initialization failed\n");
2320 assert(opts
->type
== DISPLAY_TYPE_GTK
);
2323 theme
= gtk_icon_theme_get_default();
2324 dir
= get_relocated_path(CONFIG_QEMU_ICONDIR
);
2325 gtk_icon_theme_prepend_search_path(theme
, dir
);
2327 g_set_prgname("qemu");
2329 s
->window
= gtk_window_new(GTK_WINDOW_TOPLEVEL
);
2330 s
->vbox
= gtk_box_new(GTK_ORIENTATION_VERTICAL
, 0);
2331 s
->notebook
= gtk_notebook_new();
2332 s
->menu_bar
= gtk_menu_bar_new();
2334 s
->free_scale
= FALSE
;
2336 /* Mostly LC_MESSAGES only. See early_gtk_display_init() for details. For
2337 * LC_CTYPE, we need to make sure that non-ASCII characters are considered
2338 * printable, but without changing any of the character classes to make
2339 * sure that we don't accidentally break implicit assumptions. */
2340 setlocale(LC_MESSAGES
, "");
2341 setlocale(LC_CTYPE
, "C.UTF-8");
2342 dir
= get_relocated_path(CONFIG_QEMU_LOCALEDIR
);
2343 bindtextdomain("qemu", dir
);
2345 bind_textdomain_codeset("qemu", "UTF-8");
2348 window_display
= gtk_widget_get_display(s
->window
);
2349 if (s
->opts
->has_show_cursor
&& s
->opts
->show_cursor
) {
2350 s
->null_cursor
= NULL
; /* default pointer */
2352 s
->null_cursor
= gdk_cursor_new_for_display(window_display
,
2356 s
->mouse_mode_notifier
.notify
= gd_mouse_mode_change
;
2357 qemu_add_mouse_mode_change_notifier(&s
->mouse_mode_notifier
);
2358 qemu_add_vm_change_state_handler(gd_change_runstate
, s
);
2360 gtk_window_set_icon_name(GTK_WINDOW(s
->window
), "qemu");
2364 gd_connect_signals(s
);
2366 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), FALSE
);
2367 gtk_notebook_set_show_border(GTK_NOTEBOOK(s
->notebook
), FALSE
);
2369 gd_update_caption(s
);
2371 gtk_box_pack_start(GTK_BOX(s
->vbox
), s
->menu_bar
, FALSE
, TRUE
, 0);
2372 gtk_box_pack_start(GTK_BOX(s
->vbox
), s
->notebook
, TRUE
, TRUE
, 0);
2374 gtk_container_add(GTK_CONTAINER(s
->window
), s
->vbox
);
2376 gtk_widget_show_all(s
->window
);
2378 vc
= gd_vc_find_current(s
);
2379 gtk_widget_set_sensitive(s
->view_menu
, vc
!= NULL
);
2381 gtk_widget_set_sensitive(s
->copy_item
,
2382 vc
&& vc
->type
== GD_VC_VTE
);
2385 if (opts
->has_full_screen
&&
2386 opts
->full_screen
) {
2387 gtk_menu_item_activate(GTK_MENU_ITEM(s
->full_screen_item
));
2389 if (opts
->u
.gtk
.has_grab_on_hover
&&
2390 opts
->u
.gtk
.grab_on_hover
) {
2391 gtk_menu_item_activate(GTK_MENU_ITEM(s
->grab_on_hover_item
));
2393 gd_clipboard_init(s
);
2396 static void early_gtk_display_init(DisplayOptions
*opts
)
2398 /* The QEMU code relies on the assumption that it's always run in
2399 * the C locale. Therefore it is not prepared to deal with
2400 * operations that produce different results depending on the
2401 * locale, such as printf's formatting of decimal numbers, and
2404 * Since GTK+ calls setlocale() by default -importing the locale
2405 * settings from the environment- we must prevent it from doing so
2406 * using gtk_disable_setlocale().
2408 * QEMU's GTK+ UI, however, _does_ have translations for some of
2409 * the menu items. As a trade-off between a functionally correct
2410 * QEMU and a fully internationalized UI we support importing
2411 * LC_MESSAGES from the environment (see the setlocale() call
2412 * earlier in this file). This allows us to display translated
2413 * messages leaving everything else untouched.
2415 gtk_disable_setlocale();
2416 gtkinit
= gtk_init_check(NULL
, NULL
);
2418 /* don't exit yet, that'll break -help */
2422 assert(opts
->type
== DISPLAY_TYPE_GTK
);
2423 if (opts
->has_gl
&& opts
->gl
!= DISPLAYGL_MODE_OFF
) {
2424 #if defined(CONFIG_OPENGL)
2425 #if defined(GDK_WINDOWING_WAYLAND)
2426 if (GDK_IS_WAYLAND_DISPLAY(gdk_display_get_default())) {
2427 gtk_use_gl_area
= true;
2433 DisplayGLMode mode
= opts
->has_gl
? opts
->gl
: DISPLAYGL_MODE_ON
;
2440 keycode_map
= gd_get_keymap(&keycode_maplen
);
2442 #if defined(CONFIG_VTE)
2443 type_register(&char_gd_vc_type_info
);
2447 static QemuDisplay qemu_display_gtk
= {
2448 .type
= DISPLAY_TYPE_GTK
,
2449 .early_init
= early_gtk_display_init
,
2450 .init
= gtk_display_init
,
2453 static void register_gtk(void)
2455 qemu_display_register(&qemu_display_gtk
);
2458 type_init(register_gtk
);
2460 #ifdef CONFIG_OPENGL
2461 module_dep("ui-opengl");