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/error-report.h"
40 #include "qemu/main-loop.h"
42 #include "ui/console.h"
45 #include <gdk/gdkwin32.h>
47 #include "ui/win32-kbd-hook.h"
49 #include <glib/gi18n.h>
51 #if defined(CONFIG_VTE)
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
,
138 static struct touch_slot touch_slots
[INPUT_EVENT_SLOTS_MAX
];
140 bool gtk_use_gl_area
;
142 static void gd_grab_pointer(VirtualConsole
*vc
, const char *reason
);
143 static void gd_ungrab_pointer(GtkDisplayState
*s
);
144 static void gd_grab_keyboard(VirtualConsole
*vc
, const char *reason
);
145 static void gd_ungrab_keyboard(GtkDisplayState
*s
);
147 /** Utility Functions **/
149 static VirtualConsole
*gd_vc_find_by_menu(GtkDisplayState
*s
)
154 for (i
= 0; i
< s
->nb_vcs
; i
++) {
156 if (gtk_check_menu_item_get_active
157 (GTK_CHECK_MENU_ITEM(vc
->menu_item
))) {
164 static VirtualConsole
*gd_vc_find_by_page(GtkDisplayState
*s
, gint page
)
169 for (i
= 0; i
< s
->nb_vcs
; i
++) {
171 p
= gtk_notebook_page_num(GTK_NOTEBOOK(s
->notebook
), vc
->tab_item
);
179 static VirtualConsole
*gd_vc_find_current(GtkDisplayState
*s
)
183 page
= gtk_notebook_get_current_page(GTK_NOTEBOOK(s
->notebook
));
184 return gd_vc_find_by_page(s
, page
);
187 static bool gd_is_grab_active(GtkDisplayState
*s
)
189 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->grab_item
));
192 static bool gd_grab_on_hover(GtkDisplayState
*s
)
194 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->grab_on_hover_item
));
197 static void gd_update_cursor(VirtualConsole
*vc
)
199 GtkDisplayState
*s
= vc
->s
;
202 if (vc
->type
!= GD_VC_GFX
||
203 !qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
207 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
211 window
= gtk_widget_get_window(GTK_WIDGET(vc
->gfx
.drawing_area
));
212 if (s
->full_screen
|| qemu_input_is_absolute() || s
->ptr_owner
== vc
) {
213 gdk_window_set_cursor(window
, s
->null_cursor
);
215 gdk_window_set_cursor(window
, NULL
);
219 static void gd_update_caption(GtkDisplayState
*s
)
221 const char *status
= "";
224 const char *grab
= "";
225 bool is_paused
= !runstate_is_running();
229 prefix
= g_strdup_printf("QEMU (%s)", qemu_name
);
231 prefix
= g_strdup_printf("QEMU");
234 if (s
->ptr_owner
!= NULL
&&
235 s
->ptr_owner
->window
== NULL
) {
236 grab
= _(" - Press Ctrl+Alt+G to release grab");
240 status
= _(" [Paused]");
242 s
->external_pause_update
= true;
243 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->pause_item
),
245 s
->external_pause_update
= false;
247 title
= g_strdup_printf("%s%s%s", prefix
, status
, grab
);
248 gtk_window_set_title(GTK_WINDOW(s
->window
), title
);
251 for (i
= 0; i
< s
->nb_vcs
; i
++) {
252 VirtualConsole
*vc
= &s
->vc
[i
];
257 title
= g_strdup_printf("%s: %s%s%s", prefix
, vc
->label
,
258 vc
== s
->kbd_owner
? " +kbd" : "",
259 vc
== s
->ptr_owner
? " +ptr" : "");
260 gtk_window_set_title(GTK_WINDOW(vc
->window
), title
);
267 static void gd_update_geometry_hints(VirtualConsole
*vc
)
269 GtkDisplayState
*s
= vc
->s
;
270 GdkWindowHints mask
= 0;
271 GdkGeometry geo
= {};
272 GtkWidget
*geo_widget
= NULL
;
273 GtkWindow
*geo_window
;
275 if (vc
->type
== GD_VC_GFX
) {
280 geo
.min_width
= surface_width(vc
->gfx
.ds
) * VC_SCALE_MIN
;
281 geo
.min_height
= surface_height(vc
->gfx
.ds
) * VC_SCALE_MIN
;
282 mask
|= GDK_HINT_MIN_SIZE
;
284 geo
.min_width
= surface_width(vc
->gfx
.ds
) * vc
->gfx
.scale_x
;
285 geo
.min_height
= surface_height(vc
->gfx
.ds
) * vc
->gfx
.scale_y
;
286 mask
|= GDK_HINT_MIN_SIZE
;
288 geo_widget
= vc
->gfx
.drawing_area
;
289 gtk_widget_set_size_request(geo_widget
, geo
.min_width
, geo
.min_height
);
291 #if defined(CONFIG_VTE)
292 } else if (vc
->type
== GD_VC_VTE
) {
293 VteTerminal
*term
= VTE_TERMINAL(vc
->vte
.terminal
);
294 GtkBorder padding
= { 0 };
296 #if VTE_CHECK_VERSION(0, 37, 0)
297 gtk_style_context_get_padding(
298 gtk_widget_get_style_context(vc
->vte
.terminal
),
299 gtk_widget_get_state_flags(vc
->vte
.terminal
),
303 GtkBorder
*ib
= NULL
;
304 gtk_widget_style_get(vc
->vte
.terminal
, "inner-border", &ib
, NULL
);
312 geo
.width_inc
= vte_terminal_get_char_width(term
);
313 geo
.height_inc
= vte_terminal_get_char_height(term
);
314 mask
|= GDK_HINT_RESIZE_INC
;
315 geo
.base_width
= geo
.width_inc
;
316 geo
.base_height
= geo
.height_inc
;
317 mask
|= GDK_HINT_BASE_SIZE
;
318 geo
.min_width
= geo
.width_inc
* VC_TERM_X_MIN
;
319 geo
.min_height
= geo
.height_inc
* VC_TERM_Y_MIN
;
320 mask
|= GDK_HINT_MIN_SIZE
;
322 geo
.base_width
+= padding
.left
+ padding
.right
;
323 geo
.base_height
+= padding
.top
+ padding
.bottom
;
324 geo
.min_width
+= padding
.left
+ padding
.right
;
325 geo
.min_height
+= padding
.top
+ padding
.bottom
;
326 geo_widget
= vc
->vte
.terminal
;
330 geo_window
= GTK_WINDOW(vc
->window
? vc
->window
: s
->window
);
331 gtk_window_set_geometry_hints(geo_window
, geo_widget
, &geo
, mask
);
334 void gd_update_windowsize(VirtualConsole
*vc
)
336 GtkDisplayState
*s
= vc
->s
;
338 gd_update_geometry_hints(vc
);
340 if (vc
->type
== GD_VC_GFX
&& !s
->full_screen
&& !s
->free_scale
) {
341 gtk_window_resize(GTK_WINDOW(vc
->window
? vc
->window
: s
->window
),
342 VC_WINDOW_X_MIN
, VC_WINDOW_Y_MIN
);
346 static void gd_update_full_redraw(VirtualConsole
*vc
)
348 GtkWidget
*area
= vc
->gfx
.drawing_area
;
350 ww
= gdk_window_get_width(gtk_widget_get_window(area
));
351 wh
= gdk_window_get_height(gtk_widget_get_window(area
));
352 #if defined(CONFIG_OPENGL)
353 if (vc
->gfx
.gls
&& gtk_use_gl_area
) {
354 gtk_gl_area_queue_render(GTK_GL_AREA(vc
->gfx
.drawing_area
));
358 gtk_widget_queue_draw_area(area
, 0, 0, ww
, wh
);
361 static void gtk_release_modifiers(GtkDisplayState
*s
)
363 VirtualConsole
*vc
= gd_vc_find_current(s
);
365 if (vc
->type
!= GD_VC_GFX
||
366 !qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
369 qkbd_state_lift_all_keys(vc
->gfx
.kbd
);
372 static void gd_widget_reparent(GtkWidget
*from
, GtkWidget
*to
,
375 g_object_ref(G_OBJECT(widget
));
376 gtk_container_remove(GTK_CONTAINER(from
), widget
);
377 gtk_container_add(GTK_CONTAINER(to
), widget
);
378 g_object_unref(G_OBJECT(widget
));
381 static void *gd_win32_get_hwnd(VirtualConsole
*vc
)
384 return gdk_win32_window_get_impl_hwnd(
385 gtk_widget_get_window(vc
->window
? vc
->window
: vc
->s
->window
));
391 /** DisplayState Callbacks **/
393 static void gd_update(DisplayChangeListener
*dcl
,
394 int x
, int y
, int w
, int h
)
396 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
403 trace_gd_update(vc
->label
, x
, y
, w
, h
);
405 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
409 if (vc
->gfx
.convert
) {
410 pixman_image_composite(PIXMAN_OP_SRC
, vc
->gfx
.ds
->image
,
411 NULL
, vc
->gfx
.convert
,
412 x
, y
, 0, 0, x
, y
, w
, h
);
415 x1
= floor(x
* vc
->gfx
.scale_x
);
416 y1
= floor(y
* vc
->gfx
.scale_y
);
418 x2
= ceil(x
* vc
->gfx
.scale_x
+ w
* vc
->gfx
.scale_x
);
419 y2
= ceil(y
* vc
->gfx
.scale_y
+ h
* vc
->gfx
.scale_y
);
421 fbw
= surface_width(vc
->gfx
.ds
) * vc
->gfx
.scale_x
;
422 fbh
= surface_height(vc
->gfx
.ds
) * vc
->gfx
.scale_y
;
424 win
= gtk_widget_get_window(vc
->gfx
.drawing_area
);
428 ww
= gdk_window_get_width(win
);
429 wh
= gdk_window_get_height(win
);
439 gtk_widget_queue_draw_area(vc
->gfx
.drawing_area
,
440 mx
+ x1
, my
+ y1
, (x2
- x1
), (y2
- y1
));
443 static void gd_refresh(DisplayChangeListener
*dcl
)
445 graphic_hw_update(dcl
->con
);
448 static GdkDevice
*gd_get_pointer(GdkDisplay
*dpy
)
450 return gdk_seat_get_pointer(gdk_display_get_default_seat(dpy
));
453 static void gd_mouse_set(DisplayChangeListener
*dcl
,
454 int x
, int y
, int visible
)
456 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
460 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
) ||
461 qemu_input_is_absolute()) {
465 dpy
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
466 gdk_window_get_root_coords(gtk_widget_get_window(vc
->gfx
.drawing_area
),
467 x
, y
, &x_root
, &y_root
);
468 gdk_device_warp(gd_get_pointer(dpy
),
469 gtk_widget_get_screen(vc
->gfx
.drawing_area
),
475 static void gd_cursor_define(DisplayChangeListener
*dcl
,
478 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
482 if (!gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
486 pixbuf
= gdk_pixbuf_new_from_data((guchar
*)(c
->data
),
487 GDK_COLORSPACE_RGB
, true, 8,
488 c
->width
, c
->height
, c
->width
* 4,
490 cursor
= gdk_cursor_new_from_pixbuf
491 (gtk_widget_get_display(vc
->gfx
.drawing_area
),
492 pixbuf
, c
->hot_x
, c
->hot_y
);
493 gdk_window_set_cursor(gtk_widget_get_window(vc
->gfx
.drawing_area
), cursor
);
494 g_object_unref(pixbuf
);
495 g_object_unref(cursor
);
498 static void gd_switch(DisplayChangeListener
*dcl
,
499 DisplaySurface
*surface
)
501 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
504 trace_gd_switch(vc
->label
, surface_width(surface
), surface_height(surface
));
506 if (vc
->gfx
.surface
) {
507 cairo_surface_destroy(vc
->gfx
.surface
);
508 vc
->gfx
.surface
= NULL
;
510 if (vc
->gfx
.convert
) {
511 pixman_image_unref(vc
->gfx
.convert
);
512 vc
->gfx
.convert
= NULL
;
516 surface_width(vc
->gfx
.ds
) == surface_width(surface
) &&
517 surface_height(vc
->gfx
.ds
) == surface_height(surface
)) {
520 vc
->gfx
.ds
= surface
;
522 if (surface
->format
== PIXMAN_x8r8g8b8
) {
524 * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24
526 * No need to convert, use surface directly. Should be the
527 * common case as this is qemu_default_pixelformat(32) too.
529 vc
->gfx
.surface
= cairo_image_surface_create_for_data
530 (surface_data(surface
),
532 surface_width(surface
),
533 surface_height(surface
),
534 surface_stride(surface
));
536 /* Must convert surface, use pixman to do it. */
537 vc
->gfx
.convert
= pixman_image_create_bits(PIXMAN_x8r8g8b8
,
538 surface_width(surface
),
539 surface_height(surface
),
541 vc
->gfx
.surface
= cairo_image_surface_create_for_data
542 ((void *)pixman_image_get_data(vc
->gfx
.convert
),
544 pixman_image_get_width(vc
->gfx
.convert
),
545 pixman_image_get_height(vc
->gfx
.convert
),
546 pixman_image_get_stride(vc
->gfx
.convert
));
547 pixman_image_composite(PIXMAN_OP_SRC
, vc
->gfx
.ds
->image
,
548 NULL
, vc
->gfx
.convert
,
550 pixman_image_get_width(vc
->gfx
.convert
),
551 pixman_image_get_height(vc
->gfx
.convert
));
555 gd_update_windowsize(vc
);
557 gd_update_full_redraw(vc
);
561 static const DisplayChangeListenerOps dcl_ops
= {
563 .dpy_gfx_update
= gd_update
,
564 .dpy_gfx_switch
= gd_switch
,
565 .dpy_gfx_check_format
= qemu_pixman_check_format
,
566 .dpy_refresh
= gd_refresh
,
567 .dpy_mouse_set
= gd_mouse_set
,
568 .dpy_cursor_define
= gd_cursor_define
,
572 #if defined(CONFIG_OPENGL)
574 static bool gd_has_dmabuf(DisplayChangeListener
*dcl
)
576 VirtualConsole
*vc
= container_of(dcl
, VirtualConsole
, gfx
.dcl
);
578 if (gtk_use_gl_area
&& !gtk_widget_get_realized(vc
->gfx
.drawing_area
)) {
579 /* FIXME: Assume it will work, actual check done after realize */
580 /* fixing this would require delaying listener registration */
584 return vc
->gfx
.has_dmabuf
;
587 static void gd_gl_release_dmabuf(DisplayChangeListener
*dcl
,
591 egl_dmabuf_release_texture(dmabuf
);
595 void gd_hw_gl_flushed(void *vcon
)
597 VirtualConsole
*vc
= vcon
;
598 QemuDmaBuf
*dmabuf
= vc
->gfx
.guest_fb
.dmabuf
;
600 qemu_set_fd_handler(dmabuf
->fence_fd
, NULL
, NULL
, NULL
);
601 close(dmabuf
->fence_fd
);
602 dmabuf
->fence_fd
= -1;
603 graphic_hw_gl_block(vc
->gfx
.dcl
.con
, false);
606 /** DisplayState Callbacks (opengl version) **/
608 static const DisplayChangeListenerOps dcl_gl_area_ops
= {
609 .dpy_name
= "gtk-egl",
610 .dpy_gfx_update
= gd_gl_area_update
,
611 .dpy_gfx_switch
= gd_gl_area_switch
,
612 .dpy_gfx_check_format
= console_gl_check_format
,
613 .dpy_refresh
= gd_gl_area_refresh
,
614 .dpy_mouse_set
= gd_mouse_set
,
615 .dpy_cursor_define
= gd_cursor_define
,
617 .dpy_gl_scanout_texture
= gd_gl_area_scanout_texture
,
618 .dpy_gl_scanout_disable
= gd_gl_area_scanout_disable
,
619 .dpy_gl_update
= gd_gl_area_scanout_flush
,
620 .dpy_gl_scanout_dmabuf
= gd_gl_area_scanout_dmabuf
,
621 .dpy_gl_release_dmabuf
= gd_gl_release_dmabuf
,
622 .dpy_has_dmabuf
= gd_has_dmabuf
,
626 gd_gl_area_is_compatible_dcl(DisplayGLCtx
*dgc
,
627 DisplayChangeListener
*dcl
)
629 return dcl
->ops
== &dcl_gl_area_ops
;
632 static const DisplayGLCtxOps gl_area_ctx_ops
= {
633 .dpy_gl_ctx_is_compatible_dcl
= gd_gl_area_is_compatible_dcl
,
634 .dpy_gl_ctx_create
= gd_gl_area_create_context
,
635 .dpy_gl_ctx_destroy
= gd_gl_area_destroy_context
,
636 .dpy_gl_ctx_make_current
= gd_gl_area_make_current
,
640 static const DisplayChangeListenerOps dcl_egl_ops
= {
641 .dpy_name
= "gtk-egl",
642 .dpy_gfx_update
= gd_egl_update
,
643 .dpy_gfx_switch
= gd_egl_switch
,
644 .dpy_gfx_check_format
= console_gl_check_format
,
645 .dpy_refresh
= gd_egl_refresh
,
646 .dpy_mouse_set
= gd_mouse_set
,
647 .dpy_cursor_define
= gd_cursor_define
,
649 .dpy_gl_scanout_disable
= gd_egl_scanout_disable
,
650 .dpy_gl_scanout_texture
= gd_egl_scanout_texture
,
651 .dpy_gl_scanout_dmabuf
= gd_egl_scanout_dmabuf
,
652 .dpy_gl_cursor_dmabuf
= gd_egl_cursor_dmabuf
,
653 .dpy_gl_cursor_position
= gd_egl_cursor_position
,
654 .dpy_gl_update
= gd_egl_flush
,
655 .dpy_gl_release_dmabuf
= gd_gl_release_dmabuf
,
656 .dpy_has_dmabuf
= gd_has_dmabuf
,
660 gd_egl_is_compatible_dcl(DisplayGLCtx
*dgc
,
661 DisplayChangeListener
*dcl
)
663 return dcl
->ops
== &dcl_egl_ops
;
666 static const DisplayGLCtxOps egl_ctx_ops
= {
667 .dpy_gl_ctx_is_compatible_dcl
= gd_egl_is_compatible_dcl
,
668 .dpy_gl_ctx_create
= gd_egl_create_context
,
669 .dpy_gl_ctx_destroy
= qemu_egl_destroy_context
,
670 .dpy_gl_ctx_make_current
= gd_egl_make_current
,
674 #endif /* CONFIG_OPENGL */
678 static void gd_change_runstate(void *opaque
, bool running
, RunState state
)
680 GtkDisplayState
*s
= opaque
;
682 gd_update_caption(s
);
685 static void gd_mouse_mode_change(Notifier
*notify
, void *data
)
690 s
= container_of(notify
, GtkDisplayState
, mouse_mode_notifier
);
691 /* release the grab at switching to absolute mode */
692 if (qemu_input_is_absolute() && s
->ptr_owner
) {
693 if (!s
->ptr_owner
->window
) {
694 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
697 gd_ungrab_pointer(s
);
700 for (i
= 0; i
< s
->nb_vcs
; i
++) {
701 VirtualConsole
*vc
= &s
->vc
[i
];
702 gd_update_cursor(vc
);
708 static gboolean
gd_window_close(GtkWidget
*widget
, GdkEvent
*event
,
711 GtkDisplayState
*s
= opaque
;
712 bool allow_close
= true;
714 if (s
->opts
->has_window_close
&& !s
->opts
->window_close
) {
725 static void gd_set_ui_refresh_rate(VirtualConsole
*vc
, int refresh_rate
)
729 info
= *dpy_get_ui_info(vc
->gfx
.dcl
.con
);
730 info
.refresh_rate
= refresh_rate
;
731 dpy_set_ui_info(vc
->gfx
.dcl
.con
, &info
, true);
734 static void gd_set_ui_size(VirtualConsole
*vc
, gint width
, gint height
)
738 info
= *dpy_get_ui_info(vc
->gfx
.dcl
.con
);
740 info
.height
= height
;
741 dpy_set_ui_info(vc
->gfx
.dcl
.con
, &info
, true);
744 #if defined(CONFIG_OPENGL)
746 static gboolean
gd_render_event(GtkGLArea
*area
, GdkGLContext
*context
,
749 VirtualConsole
*vc
= opaque
;
757 static void gd_resize_event(GtkGLArea
*area
,
758 gint width
, gint height
, gpointer
*opaque
)
760 VirtualConsole
*vc
= (void *)opaque
;
762 gd_set_ui_size(vc
, width
, height
);
767 void gd_update_monitor_refresh_rate(VirtualConsole
*vc
, GtkWidget
*widget
)
769 #ifdef GDK_VERSION_3_22
770 GdkWindow
*win
= gtk_widget_get_window(widget
);
774 GdkDisplay
*dpy
= gtk_widget_get_display(widget
);
775 GdkMonitor
*monitor
= gdk_display_get_monitor_at_window(dpy
, win
);
776 refresh_rate
= gdk_monitor_get_refresh_rate(monitor
); /* [mHz] */
781 gd_set_ui_refresh_rate(vc
, refresh_rate
);
783 /* T = 1 / f = 1 [s*Hz] / f = 1000*1000 [ms*mHz] / f */
784 vc
->gfx
.dcl
.update_interval
= refresh_rate
?
785 MIN(1000 * 1000 / refresh_rate
, GUI_REFRESH_INTERVAL_DEFAULT
) :
786 GUI_REFRESH_INTERVAL_DEFAULT
;
790 static gboolean
gd_draw_event(GtkWidget
*widget
, cairo_t
*cr
, void *opaque
)
792 VirtualConsole
*vc
= opaque
;
793 GtkDisplayState
*s
= vc
->s
;
798 #if defined(CONFIG_OPENGL)
800 if (gtk_use_gl_area
) {
801 /* invoke render callback please */
814 if (!gtk_widget_get_realized(widget
)) {
820 if (!vc
->gfx
.surface
) {
824 gd_update_monitor_refresh_rate(vc
, vc
->window
? vc
->window
: s
->window
);
826 fbw
= surface_width(vc
->gfx
.ds
);
827 fbh
= surface_height(vc
->gfx
.ds
);
829 ww
= gdk_window_get_width(gtk_widget_get_window(widget
));
830 wh
= gdk_window_get_height(gtk_widget_get_window(widget
));
832 if (s
->full_screen
) {
833 vc
->gfx
.scale_x
= (double)ww
/ fbw
;
834 vc
->gfx
.scale_y
= (double)wh
/ fbh
;
835 } else if (s
->free_scale
) {
838 sx
= (double)ww
/ fbw
;
839 sy
= (double)wh
/ fbh
;
841 vc
->gfx
.scale_x
= vc
->gfx
.scale_y
= MIN(sx
, sy
);
844 fbw
*= vc
->gfx
.scale_x
;
845 fbh
*= vc
->gfx
.scale_y
;
855 cairo_rectangle(cr
, 0, 0, ww
, wh
);
857 /* Optionally cut out the inner area where the pixmap
858 will be drawn. This avoids 'flashing' since we're
859 not double-buffering. Note we're using the undocumented
860 behaviour of drawing the rectangle from right to left
861 to cut out the whole */
862 cairo_rectangle(cr
, mx
+ fbw
, my
,
866 cairo_scale(cr
, vc
->gfx
.scale_x
, vc
->gfx
.scale_y
);
867 cairo_set_source_surface(cr
, vc
->gfx
.surface
,
868 mx
/ vc
->gfx
.scale_x
, my
/ vc
->gfx
.scale_y
);
874 static gboolean
gd_motion_event(GtkWidget
*widget
, GdkEventMotion
*motion
,
877 VirtualConsole
*vc
= opaque
;
878 GtkDisplayState
*s
= vc
->s
;
888 fbw
= surface_width(vc
->gfx
.ds
) * vc
->gfx
.scale_x
;
889 fbh
= surface_height(vc
->gfx
.ds
) * vc
->gfx
.scale_y
;
891 ww
= gtk_widget_get_allocated_width(widget
);
892 wh
= gtk_widget_get_allocated_height(widget
);
893 ws
= gtk_widget_get_scale_factor(widget
);
903 x
= (motion
->x
- mx
) / vc
->gfx
.scale_x
* ws
;
904 y
= (motion
->y
- my
) / vc
->gfx
.scale_y
* ws
;
906 if (qemu_input_is_absolute()) {
907 if (x
< 0 || y
< 0 ||
908 x
>= surface_width(vc
->gfx
.ds
) ||
909 y
>= surface_height(vc
->gfx
.ds
)) {
912 qemu_input_queue_abs(vc
->gfx
.dcl
.con
, INPUT_AXIS_X
, x
,
913 0, surface_width(vc
->gfx
.ds
));
914 qemu_input_queue_abs(vc
->gfx
.dcl
.con
, INPUT_AXIS_Y
, y
,
915 0, surface_height(vc
->gfx
.ds
));
916 qemu_input_event_sync();
917 } else if (s
->last_set
&& s
->ptr_owner
== vc
) {
918 qemu_input_queue_rel(vc
->gfx
.dcl
.con
, INPUT_AXIS_X
, x
- s
->last_x
);
919 qemu_input_queue_rel(vc
->gfx
.dcl
.con
, INPUT_AXIS_Y
, y
- s
->last_y
);
920 qemu_input_event_sync();
926 if (!qemu_input_is_absolute() && s
->ptr_owner
== vc
) {
927 GdkScreen
*screen
= gtk_widget_get_screen(vc
->gfx
.drawing_area
);
928 GdkDisplay
*dpy
= gtk_widget_get_display(widget
);
929 GdkWindow
*win
= gtk_widget_get_window(widget
);
930 GdkMonitor
*monitor
= gdk_display_get_monitor_at_window(dpy
, win
);
931 GdkRectangle geometry
;
933 int x
= (int)motion
->x_root
;
934 int y
= (int)motion
->y_root
;
936 gdk_monitor_get_geometry(monitor
, &geometry
);
938 /* In relative mode check to see if client pointer hit
939 * one of the monitor edges, and if so move it back to the
940 * center of the monitor. This is important because the pointer
941 * in the server doesn't correspond 1-for-1, and so
942 * may still be only half way across the screen. Without
943 * this warp, the server pointer would thus appear to hit
944 * an invisible wall */
945 if (x
<= geometry
.x
|| x
- geometry
.x
>= geometry
.width
- 1 ||
946 y
<= geometry
.y
|| y
- geometry
.y
>= geometry
.height
- 1) {
947 GdkDevice
*dev
= gdk_event_get_device((GdkEvent
*)motion
);
948 x
= geometry
.x
+ geometry
.width
/ 2;
949 y
= geometry
.y
+ geometry
.height
/ 2;
951 gdk_device_warp(dev
, screen
, x
, y
);
959 static gboolean
gd_button_event(GtkWidget
*widget
, GdkEventButton
*button
,
962 VirtualConsole
*vc
= opaque
;
963 GtkDisplayState
*s
= vc
->s
;
966 /* implicitly grab the input at the first click in the relative mode */
967 if (button
->button
== 1 && button
->type
== GDK_BUTTON_PRESS
&&
968 !qemu_input_is_absolute() && s
->ptr_owner
!= vc
) {
970 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
973 gd_grab_pointer(vc
, "relative-mode-click");
978 if (button
->button
== 1) {
979 btn
= INPUT_BUTTON_LEFT
;
980 } else if (button
->button
== 2) {
981 btn
= INPUT_BUTTON_MIDDLE
;
982 } else if (button
->button
== 3) {
983 btn
= INPUT_BUTTON_RIGHT
;
984 } else if (button
->button
== 8) {
985 btn
= INPUT_BUTTON_SIDE
;
986 } else if (button
->button
== 9) {
987 btn
= INPUT_BUTTON_EXTRA
;
992 if (button
->type
== GDK_2BUTTON_PRESS
|| button
->type
== GDK_3BUTTON_PRESS
) {
996 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn
,
997 button
->type
== GDK_BUTTON_PRESS
);
998 qemu_input_event_sync();
1002 static gboolean
gd_scroll_event(GtkWidget
*widget
, GdkEventScroll
*scroll
,
1005 VirtualConsole
*vc
= opaque
;
1006 InputButton btn_vertical
;
1007 InputButton btn_horizontal
;
1008 bool has_vertical
= false;
1009 bool has_horizontal
= false;
1011 if (scroll
->direction
== GDK_SCROLL_UP
) {
1012 btn_vertical
= INPUT_BUTTON_WHEEL_UP
;
1013 has_vertical
= true;
1014 } else if (scroll
->direction
== GDK_SCROLL_DOWN
) {
1015 btn_vertical
= INPUT_BUTTON_WHEEL_DOWN
;
1016 has_vertical
= true;
1017 } else if (scroll
->direction
== GDK_SCROLL_LEFT
) {
1018 btn_horizontal
= INPUT_BUTTON_WHEEL_LEFT
;
1019 has_horizontal
= true;
1020 } else if (scroll
->direction
== GDK_SCROLL_RIGHT
) {
1021 btn_horizontal
= INPUT_BUTTON_WHEEL_RIGHT
;
1022 has_horizontal
= true;
1023 } else if (scroll
->direction
== GDK_SCROLL_SMOOTH
) {
1024 gdouble delta_x
, delta_y
;
1025 if (!gdk_event_get_scroll_deltas((GdkEvent
*)scroll
,
1026 &delta_x
, &delta_y
)) {
1031 btn_vertical
= INPUT_BUTTON_WHEEL_DOWN
;
1032 has_vertical
= true;
1033 } else if (delta_y
< 0) {
1034 btn_vertical
= INPUT_BUTTON_WHEEL_UP
;
1035 has_vertical
= true;
1036 } else if (delta_x
> 0) {
1037 btn_horizontal
= INPUT_BUTTON_WHEEL_RIGHT
;
1038 has_horizontal
= true;
1039 } else if (delta_x
< 0) {
1040 btn_horizontal
= INPUT_BUTTON_WHEEL_LEFT
;
1041 has_horizontal
= true;
1050 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn_vertical
, true);
1051 qemu_input_event_sync();
1052 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn_vertical
, false);
1053 qemu_input_event_sync();
1056 if (has_horizontal
) {
1057 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn_horizontal
, true);
1058 qemu_input_event_sync();
1059 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, btn_horizontal
, false);
1060 qemu_input_event_sync();
1067 static gboolean
gd_touch_event(GtkWidget
*widget
, GdkEventTouch
*touch
,
1070 VirtualConsole
*vc
= opaque
;
1071 struct touch_slot
*slot
;
1072 uint64_t num_slot
= GPOINTER_TO_UINT(touch
->sequence
);
1073 bool needs_sync
= false;
1078 if (num_slot
>= INPUT_EVENT_SLOTS_MAX
) {
1079 warn_report("gtk: unexpected touch slot number: % " PRId64
" >= %d\n",
1080 num_slot
, INPUT_EVENT_SLOTS_MAX
);
1084 slot
= &touch_slots
[num_slot
];
1088 switch (touch
->type
) {
1089 case GDK_TOUCH_BEGIN
:
1090 type
= INPUT_MULTI_TOUCH_TYPE_BEGIN
;
1091 slot
->tracking_id
= num_slot
;
1093 case GDK_TOUCH_UPDATE
:
1094 type
= INPUT_MULTI_TOUCH_TYPE_UPDATE
;
1097 case GDK_TOUCH_CANCEL
:
1098 type
= INPUT_MULTI_TOUCH_TYPE_END
;
1101 warn_report("gtk: unexpected touch event type\n");
1104 for (i
= 0; i
< INPUT_EVENT_SLOTS_MAX
; ++i
) {
1105 if (i
== num_slot
) {
1108 update
= INPUT_MULTI_TOUCH_TYPE_UPDATE
;
1111 slot
= &touch_slots
[i
];
1113 if (slot
->tracking_id
== -1) {
1117 if (update
== INPUT_MULTI_TOUCH_TYPE_END
) {
1118 slot
->tracking_id
= -1;
1119 qemu_input_queue_mtt(vc
->gfx
.dcl
.con
, update
, i
, slot
->tracking_id
);
1122 qemu_input_queue_mtt(vc
->gfx
.dcl
.con
, update
, i
, slot
->tracking_id
);
1123 qemu_input_queue_btn(vc
->gfx
.dcl
.con
, INPUT_BUTTON_TOUCH
, true);
1124 qemu_input_queue_mtt_abs(vc
->gfx
.dcl
.con
,
1125 INPUT_AXIS_X
, (int) slot
->x
,
1126 0, surface_width(vc
->gfx
.ds
),
1127 i
, slot
->tracking_id
);
1128 qemu_input_queue_mtt_abs(vc
->gfx
.dcl
.con
,
1129 INPUT_AXIS_Y
, (int) slot
->y
,
1130 0, surface_height(vc
->gfx
.ds
),
1131 i
, slot
->tracking_id
);
1137 qemu_input_event_sync();
1143 static const guint16
*gd_get_keymap(size_t *maplen
)
1145 GdkDisplay
*dpy
= gdk_display_get_default();
1147 #ifdef GDK_WINDOWING_X11
1148 if (GDK_IS_X11_DISPLAY(dpy
)) {
1149 trace_gd_keymap_windowing("x11");
1150 return qemu_xkeymap_mapping_table(
1151 gdk_x11_display_get_xdisplay(dpy
), maplen
);
1155 #ifdef GDK_WINDOWING_WAYLAND
1156 if (GDK_IS_WAYLAND_DISPLAY(dpy
)) {
1157 trace_gd_keymap_windowing("wayland");
1158 *maplen
= qemu_input_map_xorgevdev_to_qcode_len
;
1159 return qemu_input_map_xorgevdev_to_qcode
;
1163 #ifdef GDK_WINDOWING_WIN32
1164 if (GDK_IS_WIN32_DISPLAY(dpy
)) {
1165 trace_gd_keymap_windowing("win32");
1166 *maplen
= qemu_input_map_atset1_to_qcode_len
;
1167 return qemu_input_map_atset1_to_qcode
;
1171 #ifdef GDK_WINDOWING_QUARTZ
1172 if (GDK_IS_QUARTZ_DISPLAY(dpy
)) {
1173 trace_gd_keymap_windowing("quartz");
1174 *maplen
= qemu_input_map_osx_to_qcode_len
;
1175 return qemu_input_map_osx_to_qcode
;
1179 #ifdef GDK_WINDOWING_BROADWAY
1180 if (GDK_IS_BROADWAY_DISPLAY(dpy
)) {
1181 trace_gd_keymap_windowing("broadway");
1182 g_warning("experimental: using broadway, x11 virtual keysym\n"
1183 "mapping - with very limited support. See also\n"
1184 "https://bugzilla.gnome.org/show_bug.cgi?id=700105");
1185 *maplen
= qemu_input_map_x11_to_qcode_len
;
1186 return qemu_input_map_x11_to_qcode
;
1190 g_warning("Unsupported GDK Windowing platform.\n"
1191 "Disabling extended keycode tables.\n"
1192 "Please report to qemu-devel@nongnu.org\n"
1193 "including the following information:\n"
1195 " - Operating system\n"
1196 " - GDK Windowing system build\n");
1201 static int gd_map_keycode(int scancode
)
1206 if (scancode
> keycode_maplen
) {
1210 return keycode_map
[scancode
];
1213 static int gd_get_keycode(GdkEventKey
*key
)
1216 int scancode
= gdk_event_get_scancode((GdkEvent
*)key
);
1218 /* translate Windows native scancodes to atset1 keycodes */
1219 switch (scancode
& (KF_EXTENDED
| 0xff)) {
1220 case 0x145: /* NUMLOCK */
1221 return scancode
& 0xff;
1224 return scancode
& KF_EXTENDED
?
1225 0xe000 | (scancode
& 0xff) : scancode
& 0xff;
1228 return key
->hardware_keycode
;
1232 static gboolean
gd_text_key_down(GtkWidget
*widget
,
1233 GdkEventKey
*key
, void *opaque
)
1235 VirtualConsole
*vc
= opaque
;
1236 QemuConsole
*con
= vc
->gfx
.dcl
.con
;
1238 if (key
->keyval
== GDK_KEY_Delete
) {
1239 kbd_put_qcode_console(con
, Q_KEY_CODE_DELETE
, false);
1240 } else if (key
->length
) {
1241 kbd_put_string_console(con
, key
->string
, key
->length
);
1243 int qcode
= gd_map_keycode(gd_get_keycode(key
));
1244 kbd_put_qcode_console(con
, qcode
, false);
1249 static gboolean
gd_key_event(GtkWidget
*widget
, GdkEventKey
*key
, void *opaque
)
1251 VirtualConsole
*vc
= opaque
;
1255 /* on windows, we ought to ignore the reserved key event? */
1256 if (key
->hardware_keycode
== 0xff)
1259 if (!vc
->s
->kbd_owner
) {
1260 if (key
->hardware_keycode
== VK_LWIN
||
1261 key
->hardware_keycode
== VK_RWIN
) {
1267 if (key
->keyval
== GDK_KEY_Pause
1269 /* for some reason GDK does not fill keyval for VK_PAUSE
1270 * See https://bugzilla.gnome.org/show_bug.cgi?id=769214
1272 || key
->hardware_keycode
== VK_PAUSE
1275 qkbd_state_key_event(vc
->gfx
.kbd
, Q_KEY_CODE_PAUSE
,
1276 key
->type
== GDK_KEY_PRESS
);
1280 keycode
= gd_get_keycode(key
);
1281 qcode
= gd_map_keycode(keycode
);
1283 trace_gd_key_event(vc
->label
, keycode
, qcode
,
1284 (key
->type
== GDK_KEY_PRESS
) ? "down" : "up");
1286 qkbd_state_key_event(vc
->gfx
.kbd
, qcode
,
1287 key
->type
== GDK_KEY_PRESS
);
1292 static gboolean
gd_grab_broken_event(GtkWidget
*widget
,
1293 GdkEventGrabBroken
*event
, void *opaque
)
1297 * On Windows the Ctrl-Alt-Del key combination can't be grabbed. This
1298 * key combination leaves all three keys in a stuck condition. We use
1299 * the grab-broken-event to release all keys.
1301 if (event
->keyboard
) {
1302 VirtualConsole
*vc
= opaque
;
1303 GtkDisplayState
*s
= vc
->s
;
1305 gtk_release_modifiers(s
);
1311 static gboolean
gd_event(GtkWidget
*widget
, GdkEvent
*event
, void *opaque
)
1313 if (event
->type
== GDK_MOTION_NOTIFY
) {
1314 return gd_motion_event(widget
, &event
->motion
, opaque
);
1319 /** Window Menu Actions **/
1321 static void gd_menu_pause(GtkMenuItem
*item
, void *opaque
)
1323 GtkDisplayState
*s
= opaque
;
1325 if (s
->external_pause_update
) {
1328 if (runstate_is_running()) {
1335 static void gd_menu_reset(GtkMenuItem
*item
, void *opaque
)
1337 qmp_system_reset(NULL
);
1340 static void gd_menu_powerdown(GtkMenuItem
*item
, void *opaque
)
1342 qmp_system_powerdown(NULL
);
1345 static void gd_menu_quit(GtkMenuItem
*item
, void *opaque
)
1350 static void gd_menu_switch_vc(GtkMenuItem
*item
, void *opaque
)
1352 GtkDisplayState
*s
= opaque
;
1353 VirtualConsole
*vc
= gd_vc_find_by_menu(s
);
1354 GtkNotebook
*nb
= GTK_NOTEBOOK(s
->notebook
);
1357 gtk_release_modifiers(s
);
1359 page
= gtk_notebook_page_num(nb
, vc
->tab_item
);
1360 gtk_notebook_set_current_page(nb
, page
);
1361 gtk_widget_grab_focus(vc
->focus
);
1365 static void gd_accel_switch_vc(void *opaque
)
1367 VirtualConsole
*vc
= opaque
;
1369 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc
->menu_item
), TRUE
);
1372 static void gd_menu_show_tabs(GtkMenuItem
*item
, void *opaque
)
1374 GtkDisplayState
*s
= opaque
;
1375 VirtualConsole
*vc
= gd_vc_find_current(s
);
1377 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->show_tabs_item
))) {
1378 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), TRUE
);
1380 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), FALSE
);
1382 gd_update_windowsize(vc
);
1385 static gboolean
gd_tab_window_close(GtkWidget
*widget
, GdkEvent
*event
,
1388 VirtualConsole
*vc
= opaque
;
1389 GtkDisplayState
*s
= vc
->s
;
1391 gtk_widget_set_sensitive(vc
->menu_item
, true);
1392 gd_widget_reparent(vc
->window
, s
->notebook
, vc
->tab_item
);
1393 gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(s
->notebook
),
1394 vc
->tab_item
, vc
->label
);
1395 gtk_widget_destroy(vc
->window
);
1397 #if defined(CONFIG_OPENGL)
1398 if (vc
->gfx
.esurface
) {
1399 eglDestroySurface(qemu_egl_display
, vc
->gfx
.esurface
);
1400 vc
->gfx
.esurface
= NULL
;
1403 eglDestroyContext(qemu_egl_display
, vc
->gfx
.ectx
);
1404 vc
->gfx
.ectx
= NULL
;
1410 static gboolean
gd_win_grab(void *opaque
)
1412 VirtualConsole
*vc
= opaque
;
1414 fprintf(stderr
, "%s: %s\n", __func__
, vc
->label
);
1415 if (vc
->s
->ptr_owner
) {
1416 gd_ungrab_pointer(vc
->s
);
1418 gd_grab_pointer(vc
, "user-request-detached-tab");
1423 static void gd_menu_untabify(GtkMenuItem
*item
, void *opaque
)
1425 GtkDisplayState
*s
= opaque
;
1426 VirtualConsole
*vc
= gd_vc_find_current(s
);
1428 if (vc
->type
== GD_VC_GFX
&&
1429 qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
1430 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
1434 gtk_widget_set_sensitive(vc
->menu_item
, false);
1435 vc
->window
= gtk_window_new(GTK_WINDOW_TOPLEVEL
);
1436 #if defined(CONFIG_OPENGL)
1437 if (vc
->gfx
.esurface
) {
1438 eglDestroySurface(qemu_egl_display
, vc
->gfx
.esurface
);
1439 vc
->gfx
.esurface
= NULL
;
1441 if (vc
->gfx
.esurface
) {
1442 eglDestroyContext(qemu_egl_display
, vc
->gfx
.ectx
);
1443 vc
->gfx
.ectx
= NULL
;
1446 gd_widget_reparent(s
->notebook
, vc
->window
, vc
->tab_item
);
1448 g_signal_connect(vc
->window
, "delete-event",
1449 G_CALLBACK(gd_tab_window_close
), vc
);
1450 gtk_widget_show_all(vc
->window
);
1452 if (qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
1453 GtkAccelGroup
*ag
= gtk_accel_group_new();
1454 gtk_window_add_accel_group(GTK_WINDOW(vc
->window
), ag
);
1456 GClosure
*cb
= g_cclosure_new_swap(G_CALLBACK(gd_win_grab
),
1458 gtk_accel_group_connect(ag
, GDK_KEY_g
, HOTKEY_MODIFIERS
, 0, cb
);
1461 gd_update_geometry_hints(vc
);
1462 gd_update_caption(s
);
1466 static void gd_menu_show_menubar(GtkMenuItem
*item
, void *opaque
)
1468 GtkDisplayState
*s
= opaque
;
1469 VirtualConsole
*vc
= gd_vc_find_current(s
);
1471 if (s
->full_screen
) {
1475 if (gtk_check_menu_item_get_active(
1476 GTK_CHECK_MENU_ITEM(s
->show_menubar_item
))) {
1477 gtk_widget_show(s
->menu_bar
);
1479 gtk_widget_hide(s
->menu_bar
);
1481 gd_update_windowsize(vc
);
1484 static void gd_accel_show_menubar(void *opaque
)
1486 GtkDisplayState
*s
= opaque
;
1487 gtk_menu_item_activate(GTK_MENU_ITEM(s
->show_menubar_item
));
1490 static void gd_menu_full_screen(GtkMenuItem
*item
, void *opaque
)
1492 GtkDisplayState
*s
= opaque
;
1493 VirtualConsole
*vc
= gd_vc_find_current(s
);
1495 if (!s
->full_screen
) {
1496 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), FALSE
);
1497 gtk_widget_hide(s
->menu_bar
);
1498 if (vc
->type
== GD_VC_GFX
) {
1499 gtk_widget_set_size_request(vc
->gfx
.drawing_area
, -1, -1);
1501 gtk_window_fullscreen(GTK_WINDOW(s
->window
));
1502 s
->full_screen
= TRUE
;
1504 gtk_window_unfullscreen(GTK_WINDOW(s
->window
));
1505 gd_menu_show_tabs(GTK_MENU_ITEM(s
->show_tabs_item
), s
);
1506 if (gtk_check_menu_item_get_active(
1507 GTK_CHECK_MENU_ITEM(s
->show_menubar_item
))) {
1508 gtk_widget_show(s
->menu_bar
);
1510 s
->full_screen
= FALSE
;
1511 if (vc
->type
== GD_VC_GFX
) {
1512 vc
->gfx
.scale_x
= 1.0;
1513 vc
->gfx
.scale_y
= 1.0;
1514 gd_update_windowsize(vc
);
1518 gd_update_cursor(vc
);
1521 static void gd_accel_full_screen(void *opaque
)
1523 GtkDisplayState
*s
= opaque
;
1524 gtk_menu_item_activate(GTK_MENU_ITEM(s
->full_screen_item
));
1527 static void gd_menu_zoom_in(GtkMenuItem
*item
, void *opaque
)
1529 GtkDisplayState
*s
= opaque
;
1530 VirtualConsole
*vc
= gd_vc_find_current(s
);
1532 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->zoom_fit_item
),
1535 vc
->gfx
.scale_x
+= VC_SCALE_STEP
;
1536 vc
->gfx
.scale_y
+= VC_SCALE_STEP
;
1538 gd_update_windowsize(vc
);
1541 static void gd_accel_zoom_in(void *opaque
)
1543 GtkDisplayState
*s
= opaque
;
1544 gtk_menu_item_activate(GTK_MENU_ITEM(s
->zoom_in_item
));
1547 static void gd_menu_zoom_out(GtkMenuItem
*item
, void *opaque
)
1549 GtkDisplayState
*s
= opaque
;
1550 VirtualConsole
*vc
= gd_vc_find_current(s
);
1552 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->zoom_fit_item
),
1555 vc
->gfx
.scale_x
-= VC_SCALE_STEP
;
1556 vc
->gfx
.scale_y
-= VC_SCALE_STEP
;
1558 vc
->gfx
.scale_x
= MAX(vc
->gfx
.scale_x
, VC_SCALE_MIN
);
1559 vc
->gfx
.scale_y
= MAX(vc
->gfx
.scale_y
, VC_SCALE_MIN
);
1561 gd_update_windowsize(vc
);
1564 static void gd_menu_zoom_fixed(GtkMenuItem
*item
, void *opaque
)
1566 GtkDisplayState
*s
= opaque
;
1567 VirtualConsole
*vc
= gd_vc_find_current(s
);
1569 vc
->gfx
.scale_x
= 1.0;
1570 vc
->gfx
.scale_y
= 1.0;
1572 gd_update_windowsize(vc
);
1575 static void gd_menu_zoom_fit(GtkMenuItem
*item
, void *opaque
)
1577 GtkDisplayState
*s
= opaque
;
1578 VirtualConsole
*vc
= gd_vc_find_current(s
);
1580 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s
->zoom_fit_item
))) {
1581 s
->free_scale
= TRUE
;
1583 s
->free_scale
= FALSE
;
1584 vc
->gfx
.scale_x
= 1.0;
1585 vc
->gfx
.scale_y
= 1.0;
1588 gd_update_windowsize(vc
);
1589 gd_update_full_redraw(vc
);
1592 static void gd_grab_update(VirtualConsole
*vc
, bool kbd
, bool ptr
)
1594 GdkDisplay
*display
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
1595 GdkSeat
*seat
= gdk_display_get_default_seat(display
);
1596 GdkWindow
*window
= gtk_widget_get_window(vc
->gfx
.drawing_area
);
1597 GdkSeatCapabilities caps
= 0;
1598 GdkCursor
*cursor
= NULL
;
1601 caps
|= GDK_SEAT_CAPABILITY_KEYBOARD
;
1604 caps
|= GDK_SEAT_CAPABILITY_ALL_POINTING
;
1605 cursor
= vc
->s
->null_cursor
;
1609 gdk_seat_grab(seat
, window
, caps
, false, cursor
,
1612 gdk_seat_ungrab(seat
);
1616 static void gd_grab_keyboard(VirtualConsole
*vc
, const char *reason
)
1618 if (vc
->s
->kbd_owner
) {
1619 if (vc
->s
->kbd_owner
== vc
) {
1622 gd_ungrab_keyboard(vc
->s
);
1626 win32_kbd_set_grab(true);
1627 gd_grab_update(vc
, true, vc
->s
->ptr_owner
== vc
);
1628 vc
->s
->kbd_owner
= vc
;
1629 gd_update_caption(vc
->s
);
1630 trace_gd_grab(vc
->label
, "kbd", reason
);
1633 static void gd_ungrab_keyboard(GtkDisplayState
*s
)
1635 VirtualConsole
*vc
= s
->kbd_owner
;
1640 s
->kbd_owner
= NULL
;
1642 win32_kbd_set_grab(false);
1643 gd_grab_update(vc
, false, vc
->s
->ptr_owner
== vc
);
1644 gd_update_caption(s
);
1645 trace_gd_ungrab(vc
->label
, "kbd");
1648 static void gd_grab_pointer(VirtualConsole
*vc
, const char *reason
)
1650 GdkDisplay
*display
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
1652 if (vc
->s
->ptr_owner
) {
1653 if (vc
->s
->ptr_owner
== vc
) {
1656 gd_ungrab_pointer(vc
->s
);
1660 gd_grab_update(vc
, vc
->s
->kbd_owner
== vc
, true);
1661 gdk_device_get_position(gd_get_pointer(display
),
1662 NULL
, &vc
->s
->grab_x_root
, &vc
->s
->grab_y_root
);
1663 vc
->s
->ptr_owner
= vc
;
1664 gd_update_caption(vc
->s
);
1665 trace_gd_grab(vc
->label
, "ptr", reason
);
1668 static void gd_ungrab_pointer(GtkDisplayState
*s
)
1670 VirtualConsole
*vc
= s
->ptr_owner
;
1671 GdkDisplay
*display
;
1676 s
->ptr_owner
= NULL
;
1678 display
= gtk_widget_get_display(vc
->gfx
.drawing_area
);
1679 gd_grab_update(vc
, vc
->s
->kbd_owner
== vc
, false);
1680 gdk_device_warp(gd_get_pointer(display
),
1681 gtk_widget_get_screen(vc
->gfx
.drawing_area
),
1682 vc
->s
->grab_x_root
, vc
->s
->grab_y_root
);
1683 gd_update_caption(s
);
1684 trace_gd_ungrab(vc
->label
, "ptr");
1687 static void gd_menu_grab_input(GtkMenuItem
*item
, void *opaque
)
1689 GtkDisplayState
*s
= opaque
;
1690 VirtualConsole
*vc
= gd_vc_find_current(s
);
1692 if (gd_is_grab_active(s
)) {
1693 gd_grab_keyboard(vc
, "user-request-main-window");
1694 gd_grab_pointer(vc
, "user-request-main-window");
1696 gd_ungrab_keyboard(s
);
1697 gd_ungrab_pointer(s
);
1700 gd_update_cursor(vc
);
1703 static void gd_change_page(GtkNotebook
*nb
, gpointer arg1
, guint arg2
,
1706 GtkDisplayState
*s
= data
;
1710 if (!gtk_widget_get_realized(s
->notebook
)) {
1714 vc
= gd_vc_find_by_page(s
, arg2
);
1718 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc
->menu_item
),
1720 on_vga
= (vc
->type
== GD_VC_GFX
&&
1721 qemu_console_is_graphic(vc
->gfx
.dcl
.con
));
1723 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
1725 } else if (s
->full_screen
) {
1726 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->grab_item
),
1729 gtk_widget_set_sensitive(s
->grab_item
, on_vga
);
1731 gtk_widget_set_sensitive(s
->copy_item
, vc
->type
== GD_VC_VTE
);
1734 gd_update_windowsize(vc
);
1735 gd_update_cursor(vc
);
1738 static gboolean
gd_enter_event(GtkWidget
*widget
, GdkEventCrossing
*crossing
,
1741 VirtualConsole
*vc
= opaque
;
1742 GtkDisplayState
*s
= vc
->s
;
1744 if (gd_grab_on_hover(s
)) {
1745 gd_grab_keyboard(vc
, "grab-on-hover");
1750 static gboolean
gd_leave_event(GtkWidget
*widget
, GdkEventCrossing
*crossing
,
1753 VirtualConsole
*vc
= opaque
;
1754 GtkDisplayState
*s
= vc
->s
;
1756 if (gd_grab_on_hover(s
)) {
1757 gd_ungrab_keyboard(s
);
1762 static gboolean
gd_focus_in_event(GtkWidget
*widget
,
1763 GdkEventFocus
*event
, gpointer opaque
)
1765 VirtualConsole
*vc
= opaque
;
1767 win32_kbd_set_window(gd_win32_get_hwnd(vc
));
1771 static gboolean
gd_focus_out_event(GtkWidget
*widget
,
1772 GdkEventFocus
*event
, gpointer opaque
)
1774 VirtualConsole
*vc
= opaque
;
1775 GtkDisplayState
*s
= vc
->s
;
1777 win32_kbd_set_window(NULL
);
1778 gtk_release_modifiers(s
);
1782 static gboolean
gd_configure(GtkWidget
*widget
,
1783 GdkEventConfigure
*cfg
, gpointer opaque
)
1785 VirtualConsole
*vc
= opaque
;
1787 gd_set_ui_size(vc
, cfg
->width
, cfg
->height
);
1791 /** Virtual Console Callbacks **/
1793 static GSList
*gd_vc_menu_init(GtkDisplayState
*s
, VirtualConsole
*vc
,
1794 int idx
, GSList
*group
, GtkWidget
*view_menu
)
1796 vc
->menu_item
= gtk_radio_menu_item_new_with_mnemonic(group
, vc
->label
);
1797 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_1
+ idx
,
1798 HOTKEY_MODIFIERS
, 0,
1799 g_cclosure_new_swap(G_CALLBACK(gd_accel_switch_vc
), vc
, NULL
));
1800 gtk_accel_label_set_accel(
1801 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(vc
->menu_item
))),
1802 GDK_KEY_1
+ idx
, HOTKEY_MODIFIERS
);
1804 g_signal_connect(vc
->menu_item
, "activate",
1805 G_CALLBACK(gd_menu_switch_vc
), s
);
1806 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), vc
->menu_item
);
1808 return gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc
->menu_item
));
1811 #if defined(CONFIG_VTE)
1812 static void gd_menu_copy(GtkMenuItem
*item
, void *opaque
)
1814 GtkDisplayState
*s
= opaque
;
1815 VirtualConsole
*vc
= gd_vc_find_current(s
);
1817 #if VTE_CHECK_VERSION(0, 50, 0)
1818 vte_terminal_copy_clipboard_format(VTE_TERMINAL(vc
->vte
.terminal
),
1821 vte_terminal_copy_clipboard(VTE_TERMINAL(vc
->vte
.terminal
));
1825 static void gd_vc_adjustment_changed(GtkAdjustment
*adjustment
, void *opaque
)
1827 VirtualConsole
*vc
= opaque
;
1829 if (gtk_adjustment_get_upper(adjustment
) >
1830 gtk_adjustment_get_page_size(adjustment
)) {
1831 gtk_widget_show(vc
->vte
.scrollbar
);
1833 gtk_widget_hide(vc
->vte
.scrollbar
);
1837 static void gd_vc_send_chars(VirtualConsole
*vc
)
1839 uint32_t len
, avail
;
1841 len
= qemu_chr_be_can_write(vc
->vte
.chr
);
1842 avail
= fifo8_num_used(&vc
->vte
.out_fifo
);
1843 while (len
> 0 && avail
> 0) {
1847 buf
= fifo8_pop_buf(&vc
->vte
.out_fifo
, MIN(len
, avail
), &size
);
1848 qemu_chr_be_write(vc
->vte
.chr
, buf
, size
);
1849 len
= qemu_chr_be_can_write(vc
->vte
.chr
);
1854 static int gd_vc_chr_write(Chardev
*chr
, const uint8_t *buf
, int len
)
1856 VCChardev
*vcd
= VC_CHARDEV(chr
);
1857 VirtualConsole
*vc
= vcd
->console
;
1859 vte_terminal_feed(VTE_TERMINAL(vc
->vte
.terminal
), (const char *)buf
, len
);
1863 static void gd_vc_chr_accept_input(Chardev
*chr
)
1865 VCChardev
*vcd
= VC_CHARDEV(chr
);
1866 VirtualConsole
*vc
= vcd
->console
;
1869 gd_vc_send_chars(vc
);
1873 static void gd_vc_chr_set_echo(Chardev
*chr
, bool echo
)
1875 VCChardev
*vcd
= VC_CHARDEV(chr
);
1876 VirtualConsole
*vc
= vcd
->console
;
1879 vc
->vte
.echo
= echo
;
1886 static Chardev
*vcs
[MAX_VCS
];
1887 static void gd_vc_open(Chardev
*chr
,
1888 ChardevBackend
*backend
,
1892 if (nb_vcs
== MAX_VCS
) {
1893 error_setg(errp
, "Maximum number of consoles reached");
1897 vcs
[nb_vcs
++] = chr
;
1899 /* console/chardev init sometimes completes elsewhere in a 2nd
1900 * stage, so defer OPENED events until they are fully initialized
1905 static void char_gd_vc_class_init(ObjectClass
*oc
, void *data
)
1907 ChardevClass
*cc
= CHARDEV_CLASS(oc
);
1909 cc
->parse
= qemu_chr_parse_vc
;
1910 cc
->open
= gd_vc_open
;
1911 cc
->chr_write
= gd_vc_chr_write
;
1912 cc
->chr_accept_input
= gd_vc_chr_accept_input
;
1913 cc
->chr_set_echo
= gd_vc_chr_set_echo
;
1916 static const TypeInfo char_gd_vc_type_info
= {
1917 .name
= TYPE_CHARDEV_VC
,
1918 .parent
= TYPE_CHARDEV
,
1919 .instance_size
= sizeof(VCChardev
),
1920 .class_init
= char_gd_vc_class_init
,
1923 static gboolean
gd_vc_in(VteTerminal
*terminal
, gchar
*text
, guint size
,
1926 VirtualConsole
*vc
= user_data
;
1930 VteTerminal
*term
= VTE_TERMINAL(vc
->vte
.terminal
);
1932 for (i
= 0; i
< size
; i
++) {
1933 uint8_t c
= text
[i
];
1934 if (c
>= 128 || isprint(c
)) {
1935 /* 8-bit characters are considered printable. */
1936 vte_terminal_feed(term
, &text
[i
], 1);
1937 } else if (c
== '\r' || c
== '\n') {
1938 vte_terminal_feed(term
, "\r\n", 2);
1940 char ctrl
[2] = { '^', 0};
1941 ctrl
[1] = text
[i
] ^ 64;
1942 vte_terminal_feed(term
, ctrl
, 2);
1947 free
= fifo8_num_free(&vc
->vte
.out_fifo
);
1948 fifo8_push_all(&vc
->vte
.out_fifo
, (uint8_t *)text
, MIN(free
, size
));
1949 gd_vc_send_chars(vc
);
1954 static GSList
*gd_vc_vte_init(GtkDisplayState
*s
, VirtualConsole
*vc
,
1955 Chardev
*chr
, int idx
,
1956 GSList
*group
, GtkWidget
*view_menu
)
1960 GtkWidget
*scrollbar
;
1961 GtkAdjustment
*vadjustment
;
1962 VCChardev
*vcd
= VC_CHARDEV(chr
);
1965 vc
->vte
.echo
= vcd
->echo
;
1967 fifo8_create(&vc
->vte
.out_fifo
, 4096);
1970 snprintf(buffer
, sizeof(buffer
), "vc%d", idx
);
1971 vc
->label
= g_strdup_printf("%s", vc
->vte
.chr
->label
1972 ? vc
->vte
.chr
->label
: buffer
);
1973 group
= gd_vc_menu_init(s
, vc
, idx
, group
, view_menu
);
1975 vc
->vte
.terminal
= vte_terminal_new();
1976 g_signal_connect(vc
->vte
.terminal
, "commit", G_CALLBACK(gd_vc_in
), vc
);
1978 /* The documentation says that the default is UTF-8, but actually it is
1979 * 7-bit ASCII at least in VTE 0.38. The function is deprecated since
1980 * VTE 0.54 (only UTF-8 is supported now). */
1981 #if !VTE_CHECK_VERSION(0, 54, 0)
1982 #if VTE_CHECK_VERSION(0, 38, 0)
1983 vte_terminal_set_encoding(VTE_TERMINAL(vc
->vte
.terminal
), "UTF-8", NULL
);
1985 vte_terminal_set_encoding(VTE_TERMINAL(vc
->vte
.terminal
), "UTF-8");
1989 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc
->vte
.terminal
), -1);
1990 vte_terminal_set_size(VTE_TERMINAL(vc
->vte
.terminal
),
1991 VC_TERM_X_MIN
, VC_TERM_Y_MIN
);
1993 #if VTE_CHECK_VERSION(0, 28, 0)
1994 vadjustment
= gtk_scrollable_get_vadjustment
1995 (GTK_SCROLLABLE(vc
->vte
.terminal
));
1997 vadjustment
= vte_terminal_get_adjustment(VTE_TERMINAL(vc
->vte
.terminal
));
2000 box
= gtk_box_new(GTK_ORIENTATION_HORIZONTAL
, 2);
2001 scrollbar
= gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL
, vadjustment
);
2003 gtk_box_pack_end(GTK_BOX(box
), scrollbar
, FALSE
, FALSE
, 0);
2004 gtk_box_pack_end(GTK_BOX(box
), vc
->vte
.terminal
, TRUE
, TRUE
, 0);
2007 vc
->vte
.scrollbar
= scrollbar
;
2009 g_signal_connect(vadjustment
, "changed",
2010 G_CALLBACK(gd_vc_adjustment_changed
), vc
);
2012 vc
->type
= GD_VC_VTE
;
2014 vc
->focus
= vc
->vte
.terminal
;
2015 gtk_notebook_append_page(GTK_NOTEBOOK(s
->notebook
), vc
->tab_item
,
2016 gtk_label_new(vc
->label
));
2018 qemu_chr_be_event(vc
->vte
.chr
, CHR_EVENT_OPENED
);
2023 static void gd_vcs_init(GtkDisplayState
*s
, GSList
*group
,
2024 GtkWidget
*view_menu
)
2028 for (i
= 0; i
< nb_vcs
; i
++) {
2029 VirtualConsole
*vc
= &s
->vc
[s
->nb_vcs
];
2030 group
= gd_vc_vte_init(s
, vc
, vcs
[i
], s
->nb_vcs
, group
, view_menu
);
2034 #endif /* CONFIG_VTE */
2036 /** Window Creation **/
2038 static void gd_connect_vc_gfx_signals(VirtualConsole
*vc
)
2040 g_signal_connect(vc
->gfx
.drawing_area
, "draw",
2041 G_CALLBACK(gd_draw_event
), vc
);
2042 #if defined(CONFIG_OPENGL)
2043 if (gtk_use_gl_area
) {
2044 /* wire up GtkGlArea events */
2045 g_signal_connect(vc
->gfx
.drawing_area
, "render",
2046 G_CALLBACK(gd_render_event
), vc
);
2047 g_signal_connect(vc
->gfx
.drawing_area
, "resize",
2048 G_CALLBACK(gd_resize_event
), vc
);
2051 if (qemu_console_is_graphic(vc
->gfx
.dcl
.con
)) {
2052 g_signal_connect(vc
->gfx
.drawing_area
, "event",
2053 G_CALLBACK(gd_event
), vc
);
2054 g_signal_connect(vc
->gfx
.drawing_area
, "button-press-event",
2055 G_CALLBACK(gd_button_event
), vc
);
2056 g_signal_connect(vc
->gfx
.drawing_area
, "button-release-event",
2057 G_CALLBACK(gd_button_event
), vc
);
2058 g_signal_connect(vc
->gfx
.drawing_area
, "scroll-event",
2059 G_CALLBACK(gd_scroll_event
), vc
);
2060 g_signal_connect(vc
->gfx
.drawing_area
, "key-press-event",
2061 G_CALLBACK(gd_key_event
), vc
);
2062 g_signal_connect(vc
->gfx
.drawing_area
, "key-release-event",
2063 G_CALLBACK(gd_key_event
), vc
);
2064 g_signal_connect(vc
->gfx
.drawing_area
, "touch-event",
2065 G_CALLBACK(gd_touch_event
), vc
);
2067 g_signal_connect(vc
->gfx
.drawing_area
, "enter-notify-event",
2068 G_CALLBACK(gd_enter_event
), vc
);
2069 g_signal_connect(vc
->gfx
.drawing_area
, "leave-notify-event",
2070 G_CALLBACK(gd_leave_event
), vc
);
2071 g_signal_connect(vc
->gfx
.drawing_area
, "focus-in-event",
2072 G_CALLBACK(gd_focus_in_event
), vc
);
2073 g_signal_connect(vc
->gfx
.drawing_area
, "focus-out-event",
2074 G_CALLBACK(gd_focus_out_event
), vc
);
2075 g_signal_connect(vc
->gfx
.drawing_area
, "configure-event",
2076 G_CALLBACK(gd_configure
), vc
);
2077 g_signal_connect(vc
->gfx
.drawing_area
, "grab-broken-event",
2078 G_CALLBACK(gd_grab_broken_event
), vc
);
2080 g_signal_connect(vc
->gfx
.drawing_area
, "key-press-event",
2081 G_CALLBACK(gd_text_key_down
), vc
);
2085 static void gd_connect_signals(GtkDisplayState
*s
)
2087 g_signal_connect(s
->show_tabs_item
, "activate",
2088 G_CALLBACK(gd_menu_show_tabs
), s
);
2089 g_signal_connect(s
->untabify_item
, "activate",
2090 G_CALLBACK(gd_menu_untabify
), s
);
2091 g_signal_connect(s
->show_menubar_item
, "activate",
2092 G_CALLBACK(gd_menu_show_menubar
), s
);
2094 g_signal_connect(s
->window
, "delete-event",
2095 G_CALLBACK(gd_window_close
), s
);
2097 g_signal_connect(s
->pause_item
, "activate",
2098 G_CALLBACK(gd_menu_pause
), s
);
2099 g_signal_connect(s
->reset_item
, "activate",
2100 G_CALLBACK(gd_menu_reset
), s
);
2101 g_signal_connect(s
->powerdown_item
, "activate",
2102 G_CALLBACK(gd_menu_powerdown
), s
);
2103 g_signal_connect(s
->quit_item
, "activate",
2104 G_CALLBACK(gd_menu_quit
), s
);
2105 #if defined(CONFIG_VTE)
2106 g_signal_connect(s
->copy_item
, "activate",
2107 G_CALLBACK(gd_menu_copy
), s
);
2109 g_signal_connect(s
->full_screen_item
, "activate",
2110 G_CALLBACK(gd_menu_full_screen
), s
);
2111 g_signal_connect(s
->zoom_in_item
, "activate",
2112 G_CALLBACK(gd_menu_zoom_in
), s
);
2113 g_signal_connect(s
->zoom_out_item
, "activate",
2114 G_CALLBACK(gd_menu_zoom_out
), s
);
2115 g_signal_connect(s
->zoom_fixed_item
, "activate",
2116 G_CALLBACK(gd_menu_zoom_fixed
), s
);
2117 g_signal_connect(s
->zoom_fit_item
, "activate",
2118 G_CALLBACK(gd_menu_zoom_fit
), s
);
2119 g_signal_connect(s
->grab_item
, "activate",
2120 G_CALLBACK(gd_menu_grab_input
), s
);
2121 g_signal_connect(s
->notebook
, "switch-page",
2122 G_CALLBACK(gd_change_page
), s
);
2125 static GtkWidget
*gd_create_menu_machine(GtkDisplayState
*s
)
2127 GtkWidget
*machine_menu
;
2128 GtkWidget
*separator
;
2130 machine_menu
= gtk_menu_new();
2131 gtk_menu_set_accel_group(GTK_MENU(machine_menu
), s
->accel_group
);
2133 s
->pause_item
= gtk_check_menu_item_new_with_mnemonic(_("_Pause"));
2134 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->pause_item
);
2136 separator
= gtk_separator_menu_item_new();
2137 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), separator
);
2139 s
->reset_item
= gtk_menu_item_new_with_mnemonic(_("_Reset"));
2140 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->reset_item
);
2142 s
->powerdown_item
= gtk_menu_item_new_with_mnemonic(_("Power _Down"));
2143 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->powerdown_item
);
2145 separator
= gtk_separator_menu_item_new();
2146 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), separator
);
2148 s
->quit_item
= gtk_menu_item_new_with_mnemonic(_("_Quit"));
2149 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->quit_item
),
2150 "<QEMU>/Machine/Quit");
2151 gtk_accel_map_add_entry("<QEMU>/Machine/Quit",
2152 GDK_KEY_q
, HOTKEY_MODIFIERS
);
2153 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu
), s
->quit_item
);
2155 return machine_menu
;
2158 #if defined(CONFIG_OPENGL)
2159 static void gl_area_realize(GtkGLArea
*area
, VirtualConsole
*vc
)
2161 gtk_gl_area_make_current(area
);
2162 qemu_egl_display
= eglGetCurrentDisplay();
2163 vc
->gfx
.has_dmabuf
= qemu_egl_has_dmabuf();
2164 if (!vc
->gfx
.has_dmabuf
) {
2165 error_report("GtkGLArea console lacks DMABUF support.");
2170 static GSList
*gd_vc_gfx_init(GtkDisplayState
*s
, VirtualConsole
*vc
,
2171 QemuConsole
*con
, int idx
,
2172 GSList
*group
, GtkWidget
*view_menu
)
2174 bool zoom_to_fit
= false;
2177 vc
->label
= qemu_console_get_label(con
);
2179 vc
->gfx
.scale_x
= 1.0;
2180 vc
->gfx
.scale_y
= 1.0;
2182 #if defined(CONFIG_OPENGL)
2183 if (display_opengl
) {
2184 if (gtk_use_gl_area
) {
2185 vc
->gfx
.drawing_area
= gtk_gl_area_new();
2186 g_signal_connect(vc
->gfx
.drawing_area
, "realize",
2187 G_CALLBACK(gl_area_realize
), vc
);
2188 vc
->gfx
.dcl
.ops
= &dcl_gl_area_ops
;
2189 vc
->gfx
.dgc
.ops
= &gl_area_ctx_ops
;
2192 vc
->gfx
.drawing_area
= gtk_drawing_area_new();
2194 * gtk_widget_set_double_buffered() was deprecated in 3.14.
2195 * It is required for opengl rendering on X11 though. A
2196 * proper replacement (native opengl support) is only
2197 * available in 3.16+. Silence the warning if possible.
2199 #pragma GCC diagnostic push
2200 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
2201 gtk_widget_set_double_buffered(vc
->gfx
.drawing_area
, FALSE
);
2202 #pragma GCC diagnostic pop
2203 vc
->gfx
.dcl
.ops
= &dcl_egl_ops
;
2204 vc
->gfx
.dgc
.ops
= &egl_ctx_ops
;
2205 vc
->gfx
.has_dmabuf
= qemu_egl_has_dmabuf();
2213 vc
->gfx
.drawing_area
= gtk_drawing_area_new();
2214 vc
->gfx
.dcl
.ops
= &dcl_ops
;
2218 gtk_widget_add_events(vc
->gfx
.drawing_area
,
2219 GDK_POINTER_MOTION_MASK
|
2220 GDK_BUTTON_PRESS_MASK
|
2221 GDK_BUTTON_RELEASE_MASK
|
2222 GDK_BUTTON_MOTION_MASK
|
2224 GDK_ENTER_NOTIFY_MASK
|
2225 GDK_LEAVE_NOTIFY_MASK
|
2227 GDK_SMOOTH_SCROLL_MASK
|
2228 GDK_KEY_PRESS_MASK
);
2229 gtk_widget_set_can_focus(vc
->gfx
.drawing_area
, TRUE
);
2231 vc
->type
= GD_VC_GFX
;
2232 vc
->tab_item
= vc
->gfx
.drawing_area
;
2233 vc
->focus
= vc
->gfx
.drawing_area
;
2234 gtk_notebook_append_page(GTK_NOTEBOOK(s
->notebook
),
2235 vc
->tab_item
, gtk_label_new(vc
->label
));
2237 vc
->gfx
.kbd
= qkbd_state_init(con
);
2238 vc
->gfx
.dcl
.con
= con
;
2240 if (display_opengl
) {
2241 qemu_console_set_display_gl_ctx(con
, &vc
->gfx
.dgc
);
2243 register_displaychangelistener(&vc
->gfx
.dcl
);
2245 gd_connect_vc_gfx_signals(vc
);
2246 group
= gd_vc_menu_init(s
, vc
, idx
, group
, view_menu
);
2248 if (dpy_ui_info_supported(vc
->gfx
.dcl
.con
)) {
2251 if (s
->opts
->u
.gtk
.has_zoom_to_fit
) {
2252 zoom_to_fit
= s
->opts
->u
.gtk
.zoom_to_fit
;
2255 gtk_menu_item_activate(GTK_MENU_ITEM(s
->zoom_fit_item
));
2256 s
->free_scale
= true;
2259 for (i
= 0; i
< INPUT_EVENT_SLOTS_MAX
; i
++) {
2260 struct touch_slot
*slot
= &touch_slots
[i
];
2261 slot
->tracking_id
= -1;
2267 static GtkWidget
*gd_create_menu_view(GtkDisplayState
*s
, DisplayOptions
*opts
)
2269 GSList
*group
= NULL
;
2270 GtkWidget
*view_menu
;
2271 GtkWidget
*separator
;
2275 view_menu
= gtk_menu_new();
2276 gtk_menu_set_accel_group(GTK_MENU(view_menu
), s
->accel_group
);
2278 s
->full_screen_item
= gtk_menu_item_new_with_mnemonic(_("_Fullscreen"));
2280 #if defined(CONFIG_VTE)
2281 s
->copy_item
= gtk_menu_item_new_with_mnemonic(_("_Copy"));
2282 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->copy_item
);
2285 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_f
, HOTKEY_MODIFIERS
, 0,
2286 g_cclosure_new_swap(G_CALLBACK(gd_accel_full_screen
), s
, NULL
));
2287 gtk_accel_label_set_accel(
2288 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s
->full_screen_item
))),
2289 GDK_KEY_f
, HOTKEY_MODIFIERS
);
2290 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->full_screen_item
);
2292 separator
= gtk_separator_menu_item_new();
2293 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2295 s
->zoom_in_item
= gtk_menu_item_new_with_mnemonic(_("Zoom _In"));
2296 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->zoom_in_item
),
2297 "<QEMU>/View/Zoom In");
2298 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus
,
2300 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_equal
, HOTKEY_MODIFIERS
, 0,
2301 g_cclosure_new_swap(G_CALLBACK(gd_accel_zoom_in
), s
, NULL
));
2302 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_in_item
);
2304 s
->zoom_out_item
= gtk_menu_item_new_with_mnemonic(_("Zoom _Out"));
2305 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->zoom_out_item
),
2306 "<QEMU>/View/Zoom Out");
2307 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus
,
2309 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_out_item
);
2311 s
->zoom_fixed_item
= gtk_menu_item_new_with_mnemonic(_("Best _Fit"));
2312 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->zoom_fixed_item
),
2313 "<QEMU>/View/Zoom Fixed");
2314 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0
,
2316 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_fixed_item
);
2318 s
->zoom_fit_item
= gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit"));
2319 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->zoom_fit_item
);
2321 separator
= gtk_separator_menu_item_new();
2322 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2324 s
->grab_on_hover_item
= gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover"));
2325 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->grab_on_hover_item
);
2327 s
->grab_item
= gtk_check_menu_item_new_with_mnemonic(_("_Grab Input"));
2328 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s
->grab_item
),
2329 "<QEMU>/View/Grab Input");
2330 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g
,
2332 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->grab_item
);
2334 separator
= gtk_separator_menu_item_new();
2335 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2338 for (vc
= 0;; vc
++) {
2339 con
= qemu_console_lookup_by_index(vc
);
2343 group
= gd_vc_gfx_init(s
, &s
->vc
[vc
], con
,
2344 vc
, group
, view_menu
);
2348 #if defined(CONFIG_VTE)
2350 gd_vcs_init(s
, group
, view_menu
);
2353 separator
= gtk_separator_menu_item_new();
2354 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), separator
);
2356 s
->show_tabs_item
= gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs"));
2357 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->show_tabs_item
);
2359 s
->untabify_item
= gtk_menu_item_new_with_mnemonic(_("Detach Tab"));
2360 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->untabify_item
);
2362 s
->show_menubar_item
= gtk_check_menu_item_new_with_mnemonic(
2364 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s
->show_menubar_item
),
2365 !opts
->u
.gtk
.has_show_menubar
||
2366 opts
->u
.gtk
.show_menubar
);
2367 gtk_accel_group_connect(s
->accel_group
, GDK_KEY_m
, HOTKEY_MODIFIERS
, 0,
2368 g_cclosure_new_swap(G_CALLBACK(gd_accel_show_menubar
), s
, NULL
));
2369 gtk_accel_label_set_accel(
2370 GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s
->show_menubar_item
))),
2371 GDK_KEY_m
, HOTKEY_MODIFIERS
);
2372 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu
), s
->show_menubar_item
);
2377 static void gd_create_menus(GtkDisplayState
*s
, DisplayOptions
*opts
)
2379 GtkSettings
*settings
;
2381 s
->accel_group
= gtk_accel_group_new();
2382 s
->machine_menu
= gd_create_menu_machine(s
);
2383 s
->view_menu
= gd_create_menu_view(s
, opts
);
2385 s
->machine_menu_item
= gtk_menu_item_new_with_mnemonic(_("_Machine"));
2386 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s
->machine_menu_item
),
2388 gtk_menu_shell_append(GTK_MENU_SHELL(s
->menu_bar
), s
->machine_menu_item
);
2390 s
->view_menu_item
= gtk_menu_item_new_with_mnemonic(_("_View"));
2391 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s
->view_menu_item
), s
->view_menu
);
2392 gtk_menu_shell_append(GTK_MENU_SHELL(s
->menu_bar
), s
->view_menu_item
);
2394 g_object_set_data(G_OBJECT(s
->window
), "accel_group", s
->accel_group
);
2395 gtk_window_add_accel_group(GTK_WINDOW(s
->window
), s
->accel_group
);
2397 /* Disable the default "F10" menu shortcut. */
2398 settings
= gtk_widget_get_settings(s
->window
);
2399 g_object_set(G_OBJECT(settings
), "gtk-menu-bar-accel", "", NULL
);
2403 static gboolean gtkinit
;
2405 static void gtk_display_init(DisplayState
*ds
, DisplayOptions
*opts
)
2409 GtkDisplayState
*s
= g_malloc0(sizeof(*s
));
2410 GdkDisplay
*window_display
;
2411 GtkIconTheme
*theme
;
2415 fprintf(stderr
, "gtk initialization failed\n");
2418 assert(opts
->type
== DISPLAY_TYPE_GTK
);
2421 theme
= gtk_icon_theme_get_default();
2422 dir
= get_relocated_path(CONFIG_QEMU_ICONDIR
);
2423 gtk_icon_theme_prepend_search_path(theme
, dir
);
2425 g_set_prgname("qemu");
2427 s
->window
= gtk_window_new(GTK_WINDOW_TOPLEVEL
);
2428 s
->vbox
= gtk_box_new(GTK_ORIENTATION_VERTICAL
, 0);
2429 s
->notebook
= gtk_notebook_new();
2430 s
->menu_bar
= gtk_menu_bar_new();
2432 s
->free_scale
= FALSE
;
2434 /* Mostly LC_MESSAGES only. See early_gtk_display_init() for details. For
2435 * LC_CTYPE, we need to make sure that non-ASCII characters are considered
2436 * printable, but without changing any of the character classes to make
2437 * sure that we don't accidentally break implicit assumptions. */
2438 setlocale(LC_MESSAGES
, "");
2439 setlocale(LC_CTYPE
, "C.UTF-8");
2440 dir
= get_relocated_path(CONFIG_QEMU_LOCALEDIR
);
2441 bindtextdomain("qemu", dir
);
2443 bind_textdomain_codeset("qemu", "UTF-8");
2446 window_display
= gtk_widget_get_display(s
->window
);
2447 if (s
->opts
->has_show_cursor
&& s
->opts
->show_cursor
) {
2448 s
->null_cursor
= NULL
; /* default pointer */
2450 s
->null_cursor
= gdk_cursor_new_for_display(window_display
,
2454 s
->mouse_mode_notifier
.notify
= gd_mouse_mode_change
;
2455 qemu_add_mouse_mode_change_notifier(&s
->mouse_mode_notifier
);
2456 qemu_add_vm_change_state_handler(gd_change_runstate
, s
);
2458 gtk_window_set_icon_name(GTK_WINDOW(s
->window
), "qemu");
2460 gd_create_menus(s
, opts
);
2462 gd_connect_signals(s
);
2464 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s
->notebook
), FALSE
);
2465 gtk_notebook_set_show_border(GTK_NOTEBOOK(s
->notebook
), FALSE
);
2467 gd_update_caption(s
);
2469 gtk_box_pack_start(GTK_BOX(s
->vbox
), s
->menu_bar
, FALSE
, TRUE
, 0);
2470 gtk_box_pack_start(GTK_BOX(s
->vbox
), s
->notebook
, TRUE
, TRUE
, 0);
2472 gtk_container_add(GTK_CONTAINER(s
->window
), s
->vbox
);
2474 gtk_widget_show_all(s
->window
);
2475 if (opts
->u
.gtk
.has_show_menubar
&&
2476 !opts
->u
.gtk
.show_menubar
) {
2477 gtk_widget_hide(s
->menu_bar
);
2480 vc
= gd_vc_find_current(s
);
2481 gtk_widget_set_sensitive(s
->view_menu
, vc
!= NULL
);
2483 gtk_widget_set_sensitive(s
->copy_item
,
2484 vc
&& vc
->type
== GD_VC_VTE
);
2487 if (opts
->has_full_screen
&&
2488 opts
->full_screen
) {
2489 gtk_menu_item_activate(GTK_MENU_ITEM(s
->full_screen_item
));
2491 if (opts
->u
.gtk
.has_grab_on_hover
&&
2492 opts
->u
.gtk
.grab_on_hover
) {
2493 gtk_menu_item_activate(GTK_MENU_ITEM(s
->grab_on_hover_item
));
2495 if (opts
->u
.gtk
.has_show_tabs
&&
2496 opts
->u
.gtk
.show_tabs
) {
2497 gtk_menu_item_activate(GTK_MENU_ITEM(s
->show_tabs_item
));
2499 #ifdef CONFIG_GTK_CLIPBOARD
2500 gd_clipboard_init(s
);
2501 #endif /* CONFIG_GTK_CLIPBOARD */
2504 static void early_gtk_display_init(DisplayOptions
*opts
)
2506 /* The QEMU code relies on the assumption that it's always run in
2507 * the C locale. Therefore it is not prepared to deal with
2508 * operations that produce different results depending on the
2509 * locale, such as printf's formatting of decimal numbers, and
2512 * Since GTK+ calls setlocale() by default -importing the locale
2513 * settings from the environment- we must prevent it from doing so
2514 * using gtk_disable_setlocale().
2516 * QEMU's GTK+ UI, however, _does_ have translations for some of
2517 * the menu items. As a trade-off between a functionally correct
2518 * QEMU and a fully internationalized UI we support importing
2519 * LC_MESSAGES from the environment (see the setlocale() call
2520 * earlier in this file). This allows us to display translated
2521 * messages leaving everything else untouched.
2523 gtk_disable_setlocale();
2524 gtkinit
= gtk_init_check(NULL
, NULL
);
2526 /* don't exit yet, that'll break -help */
2530 assert(opts
->type
== DISPLAY_TYPE_GTK
);
2531 if (opts
->has_gl
&& opts
->gl
!= DISPLAYGL_MODE_OFF
) {
2532 #if defined(CONFIG_OPENGL)
2533 #if defined(GDK_WINDOWING_WAYLAND)
2534 if (GDK_IS_WAYLAND_DISPLAY(gdk_display_get_default())) {
2535 gtk_use_gl_area
= true;
2539 #if defined(GDK_WINDOWING_WIN32)
2540 if (GDK_IS_WIN32_DISPLAY(gdk_display_get_default())) {
2541 gtk_use_gl_area
= true;
2547 DisplayGLMode mode
= opts
->has_gl
? opts
->gl
: DISPLAYGL_MODE_ON
;
2554 keycode_map
= gd_get_keymap(&keycode_maplen
);
2556 #if defined(CONFIG_VTE)
2557 type_register(&char_gd_vc_type_info
);
2561 static QemuDisplay qemu_display_gtk
= {
2562 .type
= DISPLAY_TYPE_GTK
,
2563 .early_init
= early_gtk_display_init
,
2564 .init
= gtk_display_init
,
2567 static void register_gtk(void)
2569 qemu_display_register(&qemu_display_gtk
);
2572 type_init(register_gtk
);
2574 #ifdef CONFIG_OPENGL
2575 module_dep("ui-opengl");