diff options
Diffstat (limited to 'qemu/ui/gtk.c')
| -rw-r--r-- | qemu/ui/gtk.c | 2212 |
1 files changed, 0 insertions, 2212 deletions
diff --git a/qemu/ui/gtk.c b/qemu/ui/gtk.c deleted file mode 100644 index f372a6d5a..000000000 --- a/qemu/ui/gtk.c +++ /dev/null @@ -1,2212 +0,0 @@ -/* - * GTK UI - * - * Copyright IBM, Corp. 2012 - * - * Authors: - * Anthony Liguori <aliguori@us.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - * - * Portions from gtk-vnc: - * - * GTK VNC Widget - * - * Copyright (C) 2006 Anthony Liguori <anthony@codemonkey.ws> - * Copyright (C) 2009-2010 Daniel P. Berrange <dan@berrange.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.0 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#define GETTEXT_PACKAGE "qemu" -#define LOCALEDIR "po" - -#include "qemu/osdep.h" -#include "qemu-common.h" -#include "qemu/cutils.h" - -#include "ui/console.h" -#include "ui/gtk.h" - -#include <glib/gi18n.h> -#include <locale.h> -#if defined(CONFIG_VTE) -#include <vte/vte.h> -#endif -#include <math.h> - -#include "trace.h" -#include "ui/input.h" -#include "sysemu/sysemu.h" -#include "qmp-commands.h" -#include "x_keymap.h" -#include "keymaps.h" -#include "sysemu/char.h" -#include "qom/object.h" - -#define MAX_VCS 10 -#define VC_WINDOW_X_MIN 320 -#define VC_WINDOW_Y_MIN 240 -#define VC_TERM_X_MIN 80 -#define VC_TERM_Y_MIN 25 -#define VC_SCALE_MIN 0.25 -#define VC_SCALE_STEP 0.25 - -#if !defined(CONFIG_VTE) -# define VTE_CHECK_VERSION(a, b, c) 0 -#endif - -#if defined(CONFIG_VTE) && !GTK_CHECK_VERSION(3, 0, 0) -/* - * The gtk2 vte terminal widget seriously messes up the window resize - * for some reason. You basically can't make the qemu window smaller - * any more because the toplevel window geoemtry hints are overridden. - * - * Workaround that by hiding all vte widgets, except the one in the - * current tab. - * - * Luckily everything works smooth in gtk3. - */ -# define VTE_RESIZE_HACK 1 -#endif - -#if !GTK_CHECK_VERSION(2, 20, 0) -#define gtk_widget_get_realized(widget) GTK_WIDGET_REALIZED(widget) -#endif - -#ifndef GDK_IS_X11_DISPLAY -#define GDK_IS_X11_DISPLAY(dpy) (dpy == dpy) -#endif -#ifndef GDK_IS_WIN32_DISPLAY -#define GDK_IS_WIN32_DISPLAY(dpy) (dpy == dpy) -#endif - -#ifndef GDK_KEY_0 -#define GDK_KEY_0 GDK_0 -#define GDK_KEY_1 GDK_1 -#define GDK_KEY_2 GDK_2 -#define GDK_KEY_f GDK_f -#define GDK_KEY_g GDK_g -#define GDK_KEY_q GDK_q -#define GDK_KEY_plus GDK_plus -#define GDK_KEY_minus GDK_minus -#define GDK_KEY_Pause GDK_Pause -#endif - -/* Some older mingw versions lack this constant or have - * it conditionally defined */ -#ifdef _WIN32 -# ifndef MAPVK_VK_TO_VSC -# define MAPVK_VK_TO_VSC 0 -# endif -#endif - - -#define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK) - -static const int modifier_keycode[] = { - /* shift, control, alt keys, meta keys, both left & right */ - 0x2a, 0x36, 0x1d, 0x9d, 0x38, 0xb8, 0xdb, 0xdd, -}; - -struct GtkDisplayState { - GtkWidget *window; - - GtkWidget *menu_bar; - - GtkAccelGroup *accel_group; - - GtkWidget *machine_menu_item; - GtkWidget *machine_menu; - GtkWidget *pause_item; - GtkWidget *reset_item; - GtkWidget *powerdown_item; - GtkWidget *quit_item; - - GtkWidget *view_menu_item; - GtkWidget *view_menu; - GtkWidget *full_screen_item; - GtkWidget *zoom_in_item; - GtkWidget *zoom_out_item; - GtkWidget *zoom_fixed_item; - GtkWidget *zoom_fit_item; - GtkWidget *grab_item; - GtkWidget *grab_on_hover_item; - - int nb_vcs; - VirtualConsole vc[MAX_VCS]; - - GtkWidget *show_tabs_item; - GtkWidget *untabify_item; - - GtkWidget *vbox; - GtkWidget *notebook; - int button_mask; - gboolean last_set; - int last_x; - int last_y; - int grab_x_root; - int grab_y_root; - VirtualConsole *kbd_owner; - VirtualConsole *ptr_owner; - - gboolean full_screen; - - GdkCursor *null_cursor; - Notifier mouse_mode_notifier; - gboolean free_scale; - - bool external_pause_update; - - bool modifier_pressed[ARRAY_SIZE(modifier_keycode)]; - bool has_evdev; - bool ignore_keys; -}; - -static void gd_grab_pointer(VirtualConsole *vc, const char *reason); -static void gd_ungrab_pointer(GtkDisplayState *s); -static void gd_grab_keyboard(VirtualConsole *vc, const char *reason); -static void gd_ungrab_keyboard(GtkDisplayState *s); - -/** Utility Functions **/ - -static VirtualConsole *gd_vc_find_by_menu(GtkDisplayState *s) -{ - VirtualConsole *vc; - gint i; - - for (i = 0; i < s->nb_vcs; i++) { - vc = &s->vc[i]; - if (gtk_check_menu_item_get_active - (GTK_CHECK_MENU_ITEM(vc->menu_item))) { - return vc; - } - } - return NULL; -} - -static VirtualConsole *gd_vc_find_by_page(GtkDisplayState *s, gint page) -{ - VirtualConsole *vc; - gint i, p; - - for (i = 0; i < s->nb_vcs; i++) { - vc = &s->vc[i]; - p = gtk_notebook_page_num(GTK_NOTEBOOK(s->notebook), vc->tab_item); - if (p == page) { - return vc; - } - } - return NULL; -} - -static VirtualConsole *gd_vc_find_current(GtkDisplayState *s) -{ - gint page; - - page = gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook)); - return gd_vc_find_by_page(s, page); -} - -static bool gd_is_grab_active(GtkDisplayState *s) -{ - return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item)); -} - -static bool gd_grab_on_hover(GtkDisplayState *s) -{ - return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item)); -} - -static void gd_update_cursor(VirtualConsole *vc) -{ - GtkDisplayState *s = vc->s; - GdkWindow *window; - - if (vc->type != GD_VC_GFX || - !qemu_console_is_graphic(vc->gfx.dcl.con)) { - return; - } - - if (!gtk_widget_get_realized(vc->gfx.drawing_area)) { - return; - } - - window = gtk_widget_get_window(GTK_WIDGET(vc->gfx.drawing_area)); - if (s->full_screen || qemu_input_is_absolute() || s->ptr_owner == vc) { - gdk_window_set_cursor(window, s->null_cursor); - } else { - gdk_window_set_cursor(window, NULL); - } -} - -static void gd_update_caption(GtkDisplayState *s) -{ - const char *status = ""; - gchar *prefix; - gchar *title; - const char *grab = ""; - bool is_paused = !runstate_is_running(); - int i; - - if (qemu_name) { - prefix = g_strdup_printf("QEMU (%s)", qemu_name); - } else { - prefix = g_strdup_printf("QEMU"); - } - - if (s->ptr_owner != NULL && - s->ptr_owner->window == NULL) { - grab = _(" - Press Ctrl+Alt+G to release grab"); - } - - if (is_paused) { - status = _(" [Paused]"); - } - s->external_pause_update = true; - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item), - is_paused); - s->external_pause_update = false; - - title = g_strdup_printf("%s%s%s", prefix, status, grab); - gtk_window_set_title(GTK_WINDOW(s->window), title); - g_free(title); - - for (i = 0; i < s->nb_vcs; i++) { - VirtualConsole *vc = &s->vc[i]; - - if (!vc->window) { - continue; - } - title = g_strdup_printf("%s: %s%s%s", prefix, vc->label, - vc == s->kbd_owner ? " +kbd" : "", - vc == s->ptr_owner ? " +ptr" : ""); - gtk_window_set_title(GTK_WINDOW(vc->window), title); - g_free(title); - } - - g_free(prefix); -} - -static void gd_update_geometry_hints(VirtualConsole *vc) -{ - GtkDisplayState *s = vc->s; - GdkWindowHints mask = 0; - GdkGeometry geo = {}; - GtkWidget *geo_widget = NULL; - GtkWindow *geo_window; - - if (vc->type == GD_VC_GFX) { - if (!vc->gfx.ds) { - return; - } - if (s->free_scale) { - geo.min_width = surface_width(vc->gfx.ds) * VC_SCALE_MIN; - geo.min_height = surface_height(vc->gfx.ds) * VC_SCALE_MIN; - mask |= GDK_HINT_MIN_SIZE; - } else { - geo.min_width = surface_width(vc->gfx.ds) * vc->gfx.scale_x; - geo.min_height = surface_height(vc->gfx.ds) * vc->gfx.scale_y; - mask |= GDK_HINT_MIN_SIZE; - } - geo_widget = vc->gfx.drawing_area; - gtk_widget_set_size_request(geo_widget, geo.min_width, geo.min_height); - -#if defined(CONFIG_VTE) - } else if (vc->type == GD_VC_VTE) { - VteTerminal *term = VTE_TERMINAL(vc->vte.terminal); - GtkBorder *ib; - - geo.width_inc = vte_terminal_get_char_width(term); - geo.height_inc = vte_terminal_get_char_height(term); - mask |= GDK_HINT_RESIZE_INC; - geo.base_width = geo.width_inc; - geo.base_height = geo.height_inc; - mask |= GDK_HINT_BASE_SIZE; - geo.min_width = geo.width_inc * VC_TERM_X_MIN; - geo.min_height = geo.height_inc * VC_TERM_Y_MIN; - mask |= GDK_HINT_MIN_SIZE; - gtk_widget_style_get(vc->vte.terminal, "inner-border", &ib, NULL); - geo.base_width += ib->left + ib->right; - geo.base_height += ib->top + ib->bottom; - geo.min_width += ib->left + ib->right; - geo.min_height += ib->top + ib->bottom; - geo_widget = vc->vte.terminal; -#endif - } - - geo_window = GTK_WINDOW(vc->window ? vc->window : s->window); - gtk_window_set_geometry_hints(geo_window, geo_widget, &geo, mask); -} - -void gd_update_windowsize(VirtualConsole *vc) -{ - GtkDisplayState *s = vc->s; - - gd_update_geometry_hints(vc); - - if (vc->type == GD_VC_GFX && !s->full_screen && !s->free_scale) { - gtk_window_resize(GTK_WINDOW(vc->window ? vc->window : s->window), - VC_WINDOW_X_MIN, VC_WINDOW_Y_MIN); - } -} - -static void gd_update_full_redraw(VirtualConsole *vc) -{ - GtkWidget *area = vc->gfx.drawing_area; - int ww, wh; - gdk_drawable_get_size(gtk_widget_get_window(area), &ww, &wh); -#if defined(CONFIG_GTK_GL) - if (vc->gfx.gls) { - gtk_gl_area_queue_render(GTK_GL_AREA(vc->gfx.drawing_area)); - return; - } -#endif - gtk_widget_queue_draw_area(area, 0, 0, ww, wh); -} - -static void gtk_release_modifiers(GtkDisplayState *s) -{ - VirtualConsole *vc = gd_vc_find_current(s); - int i, keycode; - - if (vc->type != GD_VC_GFX || - !qemu_console_is_graphic(vc->gfx.dcl.con)) { - return; - } - for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) { - keycode = modifier_keycode[i]; - if (!s->modifier_pressed[i]) { - continue; - } - qemu_input_event_send_key_number(vc->gfx.dcl.con, keycode, false); - s->modifier_pressed[i] = false; - } -} - -static void gd_widget_reparent(GtkWidget *from, GtkWidget *to, - GtkWidget *widget) -{ - g_object_ref(G_OBJECT(widget)); - gtk_container_remove(GTK_CONTAINER(from), widget); - gtk_container_add(GTK_CONTAINER(to), widget); - g_object_unref(G_OBJECT(widget)); -} - -/** DisplayState Callbacks **/ - -static void gd_update(DisplayChangeListener *dcl, - int x, int y, int w, int h) -{ - VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); - GdkWindow *win; - int x1, x2, y1, y2; - int mx, my; - int fbw, fbh; - int ww, wh; - - trace_gd_update(vc->label, x, y, w, h); - - if (!gtk_widget_get_realized(vc->gfx.drawing_area)) { - return; - } - - if (vc->gfx.convert) { - pixman_image_composite(PIXMAN_OP_SRC, vc->gfx.ds->image, - NULL, vc->gfx.convert, - x, y, 0, 0, x, y, w, h); - } - - x1 = floor(x * vc->gfx.scale_x); - y1 = floor(y * vc->gfx.scale_y); - - x2 = ceil(x * vc->gfx.scale_x + w * vc->gfx.scale_x); - y2 = ceil(y * vc->gfx.scale_y + h * vc->gfx.scale_y); - - fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x; - fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y; - - win = gtk_widget_get_window(vc->gfx.drawing_area); - if (!win) { - return; - } - gdk_drawable_get_size(win, &ww, &wh); - - mx = my = 0; - if (ww > fbw) { - mx = (ww - fbw) / 2; - } - if (wh > fbh) { - my = (wh - fbh) / 2; - } - - gtk_widget_queue_draw_area(vc->gfx.drawing_area, - mx + x1, my + y1, (x2 - x1), (y2 - y1)); -} - -static void gd_refresh(DisplayChangeListener *dcl) -{ - graphic_hw_update(dcl->con); -} - -#if GTK_CHECK_VERSION(3, 0, 0) -static void gd_mouse_set(DisplayChangeListener *dcl, - int x, int y, int visible) -{ - VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); - GdkDisplay *dpy; - GdkDeviceManager *mgr; - gint x_root, y_root; - - if (qemu_input_is_absolute()) { - return; - } - - dpy = gtk_widget_get_display(vc->gfx.drawing_area); - mgr = gdk_display_get_device_manager(dpy); - gdk_window_get_root_coords(gtk_widget_get_window(vc->gfx.drawing_area), - x, y, &x_root, &y_root); - gdk_device_warp(gdk_device_manager_get_client_pointer(mgr), - gtk_widget_get_screen(vc->gfx.drawing_area), - x_root, y_root); - vc->s->last_x = x; - vc->s->last_y = y; -} -#else -static void gd_mouse_set(DisplayChangeListener *dcl, - int x, int y, int visible) -{ - VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); - gint x_root, y_root; - - if (qemu_input_is_absolute()) { - return; - } - - gdk_window_get_root_coords(gtk_widget_get_window(vc->gfx.drawing_area), - x, y, &x_root, &y_root); - gdk_display_warp_pointer(gtk_widget_get_display(vc->gfx.drawing_area), - gtk_widget_get_screen(vc->gfx.drawing_area), - x_root, y_root); -} -#endif - -static void gd_cursor_define(DisplayChangeListener *dcl, - QEMUCursor *c) -{ - VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); - GdkPixbuf *pixbuf; - GdkCursor *cursor; - - if (!gtk_widget_get_realized(vc->gfx.drawing_area)) { - return; - } - - pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data), - GDK_COLORSPACE_RGB, true, 8, - c->width, c->height, c->width * 4, - NULL, NULL); - cursor = gdk_cursor_new_from_pixbuf - (gtk_widget_get_display(vc->gfx.drawing_area), - pixbuf, c->hot_x, c->hot_y); - gdk_window_set_cursor(gtk_widget_get_window(vc->gfx.drawing_area), cursor); - g_object_unref(pixbuf); -#if !GTK_CHECK_VERSION(3, 0, 0) - gdk_cursor_unref(cursor); -#else - g_object_unref(cursor); -#endif -} - -static void gd_switch(DisplayChangeListener *dcl, - DisplaySurface *surface) -{ - VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); - bool resized = true; - - trace_gd_switch(vc->label, - surface ? surface_width(surface) : 0, - surface ? surface_height(surface) : 0); - - if (vc->gfx.surface) { - cairo_surface_destroy(vc->gfx.surface); - vc->gfx.surface = NULL; - } - if (vc->gfx.convert) { - pixman_image_unref(vc->gfx.convert); - vc->gfx.convert = NULL; - } - - if (vc->gfx.ds && surface && - surface_width(vc->gfx.ds) == surface_width(surface) && - surface_height(vc->gfx.ds) == surface_height(surface)) { - resized = false; - } - vc->gfx.ds = surface; - - if (!surface) { - return; - } - - if (surface->format == PIXMAN_x8r8g8b8) { - /* - * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24 - * - * No need to convert, use surface directly. Should be the - * common case as this is qemu_default_pixelformat(32) too. - */ - vc->gfx.surface = cairo_image_surface_create_for_data - (surface_data(surface), - CAIRO_FORMAT_RGB24, - surface_width(surface), - surface_height(surface), - surface_stride(surface)); - } else { - /* Must convert surface, use pixman to do it. */ - vc->gfx.convert = pixman_image_create_bits(PIXMAN_x8r8g8b8, - surface_width(surface), - surface_height(surface), - NULL, 0); - vc->gfx.surface = cairo_image_surface_create_for_data - ((void *)pixman_image_get_data(vc->gfx.convert), - CAIRO_FORMAT_RGB24, - pixman_image_get_width(vc->gfx.convert), - pixman_image_get_height(vc->gfx.convert), - pixman_image_get_stride(vc->gfx.convert)); - pixman_image_composite(PIXMAN_OP_SRC, vc->gfx.ds->image, - NULL, vc->gfx.convert, - 0, 0, 0, 0, 0, 0, - pixman_image_get_width(vc->gfx.convert), - pixman_image_get_height(vc->gfx.convert)); - } - - if (resized) { - gd_update_windowsize(vc); - } else { - gd_update_full_redraw(vc); - } -} - -static const DisplayChangeListenerOps dcl_ops = { - .dpy_name = "gtk", - .dpy_gfx_update = gd_update, - .dpy_gfx_switch = gd_switch, - .dpy_gfx_check_format = qemu_pixman_check_format, - .dpy_refresh = gd_refresh, - .dpy_mouse_set = gd_mouse_set, - .dpy_cursor_define = gd_cursor_define, -}; - - -#if defined(CONFIG_OPENGL) - -/** DisplayState Callbacks (opengl version) **/ - -#if defined(CONFIG_GTK_GL) - -static const DisplayChangeListenerOps dcl_gl_area_ops = { - .dpy_name = "gtk-egl", - .dpy_gfx_update = gd_gl_area_update, - .dpy_gfx_switch = gd_gl_area_switch, - .dpy_gfx_check_format = console_gl_check_format, - .dpy_refresh = gd_gl_area_refresh, - .dpy_mouse_set = gd_mouse_set, - .dpy_cursor_define = gd_cursor_define, - - .dpy_gl_ctx_create = gd_gl_area_create_context, - .dpy_gl_ctx_destroy = gd_gl_area_destroy_context, - .dpy_gl_ctx_make_current = gd_gl_area_make_current, - .dpy_gl_ctx_get_current = gd_gl_area_get_current_context, - .dpy_gl_scanout = gd_gl_area_scanout, - .dpy_gl_update = gd_gl_area_scanout_flush, -}; - -#else - -static const DisplayChangeListenerOps dcl_egl_ops = { - .dpy_name = "gtk-egl", - .dpy_gfx_update = gd_egl_update, - .dpy_gfx_switch = gd_egl_switch, - .dpy_gfx_check_format = console_gl_check_format, - .dpy_refresh = gd_egl_refresh, - .dpy_mouse_set = gd_mouse_set, - .dpy_cursor_define = gd_cursor_define, - - .dpy_gl_ctx_create = gd_egl_create_context, - .dpy_gl_ctx_destroy = qemu_egl_destroy_context, - .dpy_gl_ctx_make_current = gd_egl_make_current, - .dpy_gl_ctx_get_current = qemu_egl_get_current_context, - .dpy_gl_scanout = gd_egl_scanout, - .dpy_gl_update = gd_egl_scanout_flush, -}; - -#endif /* CONFIG_GTK_GL */ -#endif /* CONFIG_OPENGL */ - -/** QEMU Events **/ - -static void gd_change_runstate(void *opaque, int running, RunState state) -{ - GtkDisplayState *s = opaque; - - gd_update_caption(s); -} - -static void gd_mouse_mode_change(Notifier *notify, void *data) -{ - GtkDisplayState *s; - int i; - - s = container_of(notify, GtkDisplayState, mouse_mode_notifier); - /* release the grab at switching to absolute mode */ - if (qemu_input_is_absolute() && gd_is_grab_active(s)) { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), - FALSE); - } - for (i = 0; i < s->nb_vcs; i++) { - VirtualConsole *vc = &s->vc[i]; - gd_update_cursor(vc); - } -} - -/** GTK Events **/ - -static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event, - void *opaque) -{ - GtkDisplayState *s = opaque; - int i; - - if (!no_quit) { - for (i = 0; i < s->nb_vcs; i++) { - if (s->vc[i].type != GD_VC_GFX) { - continue; - } - unregister_displaychangelistener(&s->vc[i].gfx.dcl); - } - qmp_quit(NULL); - return FALSE; - } - - return TRUE; -} - -static void gd_set_ui_info(VirtualConsole *vc, gint width, gint height) -{ - QemuUIInfo info; - - memset(&info, 0, sizeof(info)); - info.width = width; - info.height = height; - dpy_set_ui_info(vc->gfx.dcl.con, &info); -} - -#if defined(CONFIG_GTK_GL) - -static gboolean gd_render_event(GtkGLArea *area, GdkGLContext *context, - void *opaque) -{ - VirtualConsole *vc = opaque; - - if (vc->gfx.gls) { - gd_gl_area_draw(vc); - } - return TRUE; -} - -static void gd_resize_event(GtkGLArea *area, - gint width, gint height, gpointer *opaque) -{ - VirtualConsole *vc = (void *)opaque; - - gd_set_ui_info(vc, width, height); -} - -#endif - -static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque) -{ - VirtualConsole *vc = opaque; - GtkDisplayState *s = vc->s; - int mx, my; - int ww, wh; - int fbw, fbh; - -#if defined(CONFIG_OPENGL) - if (vc->gfx.gls) { -#if defined(CONFIG_GTK_GL) - /* invoke render callback please */ - return FALSE; -#else - gd_egl_draw(vc); - return TRUE; -#endif - } -#endif - - if (!gtk_widget_get_realized(widget)) { - return FALSE; - } - if (!vc->gfx.ds) { - return FALSE; - } - - fbw = surface_width(vc->gfx.ds); - fbh = surface_height(vc->gfx.ds); - - gdk_drawable_get_size(gtk_widget_get_window(widget), &ww, &wh); - - if (s->full_screen) { - vc->gfx.scale_x = (double)ww / fbw; - vc->gfx.scale_y = (double)wh / fbh; - } else if (s->free_scale) { - double sx, sy; - - sx = (double)ww / fbw; - sy = (double)wh / fbh; - - vc->gfx.scale_x = vc->gfx.scale_y = MIN(sx, sy); - } - - fbw *= vc->gfx.scale_x; - fbh *= vc->gfx.scale_y; - - mx = my = 0; - if (ww > fbw) { - mx = (ww - fbw) / 2; - } - if (wh > fbh) { - my = (wh - fbh) / 2; - } - - cairo_rectangle(cr, 0, 0, ww, wh); - - /* Optionally cut out the inner area where the pixmap - will be drawn. This avoids 'flashing' since we're - not double-buffering. Note we're using the undocumented - behaviour of drawing the rectangle from right to left - to cut out the whole */ - cairo_rectangle(cr, mx + fbw, my, - -1 * fbw, fbh); - cairo_fill(cr); - - cairo_scale(cr, vc->gfx.scale_x, vc->gfx.scale_y); - cairo_set_source_surface(cr, vc->gfx.surface, - mx / vc->gfx.scale_x, my / vc->gfx.scale_y); - cairo_paint(cr); - - return TRUE; -} - -#if !GTK_CHECK_VERSION(3, 0, 0) -static gboolean gd_expose_event(GtkWidget *widget, GdkEventExpose *expose, - void *opaque) -{ - cairo_t *cr; - gboolean ret; - - cr = gdk_cairo_create(gtk_widget_get_window(widget)); - cairo_rectangle(cr, - expose->area.x, - expose->area.y, - expose->area.width, - expose->area.height); - cairo_clip(cr); - - ret = gd_draw_event(widget, cr, opaque); - - cairo_destroy(cr); - - return ret; -} -#endif - -static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion, - void *opaque) -{ - VirtualConsole *vc = opaque; - GtkDisplayState *s = vc->s; - int x, y; - int mx, my; - int fbh, fbw; - int ww, wh; - - if (!vc->gfx.ds) { - return TRUE; - } - - fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x; - fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y; - - gdk_drawable_get_size(gtk_widget_get_window(vc->gfx.drawing_area), - &ww, &wh); - - mx = my = 0; - if (ww > fbw) { - mx = (ww - fbw) / 2; - } - if (wh > fbh) { - my = (wh - fbh) / 2; - } - - x = (motion->x - mx) / vc->gfx.scale_x; - y = (motion->y - my) / vc->gfx.scale_y; - - if (qemu_input_is_absolute()) { - if (x < 0 || y < 0 || - x >= surface_width(vc->gfx.ds) || - y >= surface_height(vc->gfx.ds)) { - return TRUE; - } - qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_X, x, - surface_width(vc->gfx.ds)); - qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_Y, y, - surface_height(vc->gfx.ds)); - qemu_input_event_sync(); - } else if (s->last_set && s->ptr_owner == vc) { - qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_X, x - s->last_x); - qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_Y, y - s->last_y); - qemu_input_event_sync(); - } - s->last_x = x; - s->last_y = y; - s->last_set = TRUE; - - if (!qemu_input_is_absolute() && s->ptr_owner == vc) { - GdkScreen *screen = gtk_widget_get_screen(vc->gfx.drawing_area); - int x = (int)motion->x_root; - int y = (int)motion->y_root; - - /* In relative mode check to see if client pointer hit - * one of the screen edges, and if so move it back by - * 200 pixels. This is important because the pointer - * in the server doesn't correspond 1-for-1, and so - * may still be only half way across the screen. Without - * this warp, the server pointer would thus appear to hit - * an invisible wall */ - if (x == 0) { - x += 200; - } - if (y == 0) { - y += 200; - } - if (x == (gdk_screen_get_width(screen) - 1)) { - x -= 200; - } - if (y == (gdk_screen_get_height(screen) - 1)) { - y -= 200; - } - - if (x != (int)motion->x_root || y != (int)motion->y_root) { -#if GTK_CHECK_VERSION(3, 0, 0) - GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion); - gdk_device_warp(dev, screen, x, y); -#else - GdkDisplay *display = gtk_widget_get_display(widget); - gdk_display_warp_pointer(display, screen, x, y); -#endif - s->last_set = FALSE; - return FALSE; - } - } - return TRUE; -} - -static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button, - void *opaque) -{ - VirtualConsole *vc = opaque; - GtkDisplayState *s = vc->s; - InputButton btn; - - /* implicitly grab the input at the first click in the relative mode */ - if (button->button == 1 && button->type == GDK_BUTTON_PRESS && - !qemu_input_is_absolute() && s->ptr_owner != vc) { - if (!vc->window) { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), - TRUE); - } else { - gd_grab_pointer(vc, "relative-mode-click"); - } - return TRUE; - } - - if (button->button == 1) { - btn = INPUT_BUTTON_LEFT; - } else if (button->button == 2) { - btn = INPUT_BUTTON_MIDDLE; - } else if (button->button == 3) { - btn = INPUT_BUTTON_RIGHT; - } else { - return TRUE; - } - - qemu_input_queue_btn(vc->gfx.dcl.con, btn, - button->type == GDK_BUTTON_PRESS); - qemu_input_event_sync(); - return TRUE; -} - -static gboolean gd_scroll_event(GtkWidget *widget, GdkEventScroll *scroll, - void *opaque) -{ - VirtualConsole *vc = opaque; - InputButton btn; - - if (scroll->direction == GDK_SCROLL_UP) { - btn = INPUT_BUTTON_WHEEL_UP; - } else if (scroll->direction == GDK_SCROLL_DOWN) { - btn = INPUT_BUTTON_WHEEL_DOWN; - } else { - return TRUE; - } - - qemu_input_queue_btn(vc->gfx.dcl.con, btn, true); - qemu_input_event_sync(); - qemu_input_queue_btn(vc->gfx.dcl.con, btn, false); - qemu_input_event_sync(); - return TRUE; -} - -static int gd_map_keycode(GtkDisplayState *s, GdkDisplay *dpy, int gdk_keycode) -{ - int qemu_keycode; - -#ifdef GDK_WINDOWING_WIN32 - if (GDK_IS_WIN32_DISPLAY(dpy)) { - qemu_keycode = MapVirtualKey(gdk_keycode, MAPVK_VK_TO_VSC); - switch (qemu_keycode) { - case 103: /* alt gr */ - qemu_keycode = 56 | SCANCODE_GREY; - break; - } - return qemu_keycode; - } -#endif - - if (gdk_keycode < 9) { - qemu_keycode = 0; - } else if (gdk_keycode < 97) { - qemu_keycode = gdk_keycode - 8; -#ifdef GDK_WINDOWING_X11 - } else if (GDK_IS_X11_DISPLAY(dpy) && gdk_keycode < 158) { - if (s->has_evdev) { - qemu_keycode = translate_evdev_keycode(gdk_keycode - 97); - } else { - qemu_keycode = translate_xfree86_keycode(gdk_keycode - 97); - } -#endif - } else if (gdk_keycode == 208) { /* Hiragana_Katakana */ - qemu_keycode = 0x70; - } else if (gdk_keycode == 211) { /* backslash */ - qemu_keycode = 0x73; - } else { - qemu_keycode = 0; - } - - return qemu_keycode; -} - -static gboolean gd_text_key_down(GtkWidget *widget, - GdkEventKey *key, void *opaque) -{ - VirtualConsole *vc = opaque; - QemuConsole *con = vc->gfx.dcl.con; - - if (key->length) { - kbd_put_string_console(con, key->string, key->length); - } else { - int num = gd_map_keycode(vc->s, gtk_widget_get_display(widget), - key->hardware_keycode); - int qcode = qemu_input_key_number_to_qcode(num); - kbd_put_qcode_console(con, qcode); - } - return TRUE; -} - -static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque) -{ - VirtualConsole *vc = opaque; - GtkDisplayState *s = vc->s; - int gdk_keycode = key->hardware_keycode; - int qemu_keycode; - int i; - - if (s->ignore_keys) { - s->ignore_keys = (key->type == GDK_KEY_PRESS); - return TRUE; - } - - if (key->keyval == GDK_KEY_Pause) { - qemu_input_event_send_key_qcode(vc->gfx.dcl.con, Q_KEY_CODE_PAUSE, - key->type == GDK_KEY_PRESS); - return TRUE; - } - - qemu_keycode = gd_map_keycode(s, gtk_widget_get_display(widget), - gdk_keycode); - - trace_gd_key_event(vc->label, gdk_keycode, qemu_keycode, - (key->type == GDK_KEY_PRESS) ? "down" : "up"); - - for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) { - if (qemu_keycode == modifier_keycode[i]) { - s->modifier_pressed[i] = (key->type == GDK_KEY_PRESS); - } - } - - qemu_input_event_send_key_number(vc->gfx.dcl.con, qemu_keycode, - key->type == GDK_KEY_PRESS); - - return TRUE; -} - -static gboolean gd_event(GtkWidget *widget, GdkEvent *event, void *opaque) -{ - if (event->type == GDK_MOTION_NOTIFY) { - return gd_motion_event(widget, &event->motion, opaque); - } - return FALSE; -} - -/** Window Menu Actions **/ - -static void gd_menu_pause(GtkMenuItem *item, void *opaque) -{ - GtkDisplayState *s = opaque; - - if (s->external_pause_update) { - return; - } - if (runstate_is_running()) { - qmp_stop(NULL); - } else { - qmp_cont(NULL); - } -} - -static void gd_menu_reset(GtkMenuItem *item, void *opaque) -{ - qmp_system_reset(NULL); -} - -static void gd_menu_powerdown(GtkMenuItem *item, void *opaque) -{ - qmp_system_powerdown(NULL); -} - -static void gd_menu_quit(GtkMenuItem *item, void *opaque) -{ - qmp_quit(NULL); -} - -static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque) -{ - GtkDisplayState *s = opaque; - VirtualConsole *vc = gd_vc_find_by_menu(s); - GtkNotebook *nb = GTK_NOTEBOOK(s->notebook); - gint page; - - gtk_release_modifiers(s); - if (vc) { - page = gtk_notebook_page_num(nb, vc->tab_item); - gtk_notebook_set_current_page(nb, page); - gtk_widget_grab_focus(vc->focus); - } - s->ignore_keys = false; -} - -static void gd_accel_switch_vc(void *opaque) -{ - VirtualConsole *vc = opaque; - - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE); -#if !GTK_CHECK_VERSION(3, 0, 0) - /* GTK2 sends the accel key to the target console - ignore this until */ - vc->s->ignore_keys = true; -#endif -} - -static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque) -{ - GtkDisplayState *s = opaque; - VirtualConsole *vc = gd_vc_find_current(s); - - if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) { - gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE); - } else { - gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); - } - gd_update_windowsize(vc); -} - -static gboolean gd_tab_window_close(GtkWidget *widget, GdkEvent *event, - void *opaque) -{ - VirtualConsole *vc = opaque; - GtkDisplayState *s = vc->s; - - gtk_widget_set_sensitive(vc->menu_item, true); - gd_widget_reparent(vc->window, s->notebook, vc->tab_item); - gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(s->notebook), - vc->tab_item, vc->label); - gtk_widget_destroy(vc->window); - vc->window = NULL; - return TRUE; -} - -static gboolean gd_win_grab(void *opaque) -{ - VirtualConsole *vc = opaque; - - fprintf(stderr, "%s: %s\n", __func__, vc->label); - if (vc->s->ptr_owner) { - gd_ungrab_pointer(vc->s); - } else { - gd_grab_pointer(vc, "user-request-detached-tab"); - } - return TRUE; -} - -static void gd_menu_untabify(GtkMenuItem *item, void *opaque) -{ - GtkDisplayState *s = opaque; - VirtualConsole *vc = gd_vc_find_current(s); - - if (vc->type == GD_VC_GFX && - qemu_console_is_graphic(vc->gfx.dcl.con)) { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), - FALSE); - } - if (!vc->window) { - gtk_widget_set_sensitive(vc->menu_item, false); - vc->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); - gd_widget_reparent(s->notebook, vc->window, vc->tab_item); - - g_signal_connect(vc->window, "delete-event", - G_CALLBACK(gd_tab_window_close), vc); - gtk_widget_show_all(vc->window); - - if (qemu_console_is_graphic(vc->gfx.dcl.con)) { - GtkAccelGroup *ag = gtk_accel_group_new(); - gtk_window_add_accel_group(GTK_WINDOW(vc->window), ag); - - GClosure *cb = g_cclosure_new_swap(G_CALLBACK(gd_win_grab), - vc, NULL); - gtk_accel_group_connect(ag, GDK_KEY_g, HOTKEY_MODIFIERS, 0, cb); - } - - gd_update_geometry_hints(vc); - gd_update_caption(s); - } -} - -static void gd_menu_full_screen(GtkMenuItem *item, void *opaque) -{ - GtkDisplayState *s = opaque; - VirtualConsole *vc = gd_vc_find_current(s); - - if (!s->full_screen) { - gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); - gtk_widget_hide(s->menu_bar); - if (vc->type == GD_VC_GFX) { - gtk_widget_set_size_request(vc->gfx.drawing_area, -1, -1); - } - gtk_window_fullscreen(GTK_WINDOW(s->window)); - s->full_screen = TRUE; - } else { - gtk_window_unfullscreen(GTK_WINDOW(s->window)); - gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s); - gtk_widget_show(s->menu_bar); - s->full_screen = FALSE; - if (vc->type == GD_VC_GFX) { - vc->gfx.scale_x = 1.0; - vc->gfx.scale_y = 1.0; - gd_update_windowsize(vc); - } - } - - gd_update_cursor(vc); -} - -static void gd_accel_full_screen(void *opaque) -{ - GtkDisplayState *s = opaque; - gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item)); -} - -static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque) -{ - GtkDisplayState *s = opaque; - VirtualConsole *vc = gd_vc_find_current(s); - - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), - FALSE); - - vc->gfx.scale_x += VC_SCALE_STEP; - vc->gfx.scale_y += VC_SCALE_STEP; - - gd_update_windowsize(vc); -} - -static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque) -{ - GtkDisplayState *s = opaque; - VirtualConsole *vc = gd_vc_find_current(s); - - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), - FALSE); - - vc->gfx.scale_x -= VC_SCALE_STEP; - vc->gfx.scale_y -= VC_SCALE_STEP; - - vc->gfx.scale_x = MAX(vc->gfx.scale_x, VC_SCALE_MIN); - vc->gfx.scale_y = MAX(vc->gfx.scale_y, VC_SCALE_MIN); - - gd_update_windowsize(vc); -} - -static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque) -{ - GtkDisplayState *s = opaque; - VirtualConsole *vc = gd_vc_find_current(s); - - vc->gfx.scale_x = 1.0; - vc->gfx.scale_y = 1.0; - - gd_update_windowsize(vc); -} - -static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque) -{ - GtkDisplayState *s = opaque; - VirtualConsole *vc = gd_vc_find_current(s); - - if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) { - s->free_scale = TRUE; - } else { - s->free_scale = FALSE; - vc->gfx.scale_x = 1.0; - vc->gfx.scale_y = 1.0; - } - - gd_update_windowsize(vc); - gd_update_full_redraw(vc); -} - -#if GTK_CHECK_VERSION(3, 0, 0) -static void gd_grab_devices(VirtualConsole *vc, bool grab, - GdkInputSource source, GdkEventMask mask, - GdkCursor *cursor) -{ - GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area); - GdkDeviceManager *mgr = gdk_display_get_device_manager(display); - GList *devs = gdk_device_manager_list_devices(mgr, GDK_DEVICE_TYPE_MASTER); - GList *tmp = devs; - - for (tmp = devs; tmp; tmp = tmp->next) { - GdkDevice *dev = tmp->data; - if (gdk_device_get_source(dev) != source) { - continue; - } - if (grab) { - GdkWindow *win = gtk_widget_get_window(vc->gfx.drawing_area); - gdk_device_grab(dev, win, GDK_OWNERSHIP_NONE, FALSE, - mask, cursor, GDK_CURRENT_TIME); - } else { - gdk_device_ungrab(dev, GDK_CURRENT_TIME); - } - } - g_list_free(devs); -} -#endif - -static void gd_grab_keyboard(VirtualConsole *vc, const char *reason) -{ - if (vc->s->kbd_owner) { - if (vc->s->kbd_owner == vc) { - return; - } else { - gd_ungrab_keyboard(vc->s); - } - } - -#if GTK_CHECK_VERSION(3, 0, 0) - gd_grab_devices(vc, true, GDK_SOURCE_KEYBOARD, - GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK, - NULL); -#else - gdk_keyboard_grab(gtk_widget_get_window(vc->gfx.drawing_area), - FALSE, - GDK_CURRENT_TIME); -#endif - vc->s->kbd_owner = vc; - gd_update_caption(vc->s); - trace_gd_grab(vc->label, "kbd", reason); -} - -static void gd_ungrab_keyboard(GtkDisplayState *s) -{ - VirtualConsole *vc = s->kbd_owner; - - if (vc == NULL) { - return; - } - s->kbd_owner = NULL; - -#if GTK_CHECK_VERSION(3, 0, 0) - gd_grab_devices(vc, false, GDK_SOURCE_KEYBOARD, 0, NULL); -#else - gdk_keyboard_ungrab(GDK_CURRENT_TIME); -#endif - gd_update_caption(s); - trace_gd_ungrab(vc->label, "kbd"); -} - -static void gd_grab_pointer(VirtualConsole *vc, const char *reason) -{ - GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area); - - if (vc->s->ptr_owner) { - if (vc->s->ptr_owner == vc) { - return; - } else { - gd_ungrab_pointer(vc->s); - } - } - -#if GTK_CHECK_VERSION(3, 0, 0) - GdkDeviceManager *mgr = gdk_display_get_device_manager(display); - gd_grab_devices(vc, true, GDK_SOURCE_MOUSE, - GDK_POINTER_MOTION_MASK | - GDK_BUTTON_PRESS_MASK | - GDK_BUTTON_RELEASE_MASK | - GDK_BUTTON_MOTION_MASK | - GDK_SCROLL_MASK, - vc->s->null_cursor); - gdk_device_get_position(gdk_device_manager_get_client_pointer(mgr), - NULL, &vc->s->grab_x_root, &vc->s->grab_y_root); -#else - gdk_pointer_grab(gtk_widget_get_window(vc->gfx.drawing_area), - FALSE, /* All events to come to our window directly */ - GDK_POINTER_MOTION_MASK | - GDK_BUTTON_PRESS_MASK | - GDK_BUTTON_RELEASE_MASK | - GDK_BUTTON_MOTION_MASK | - GDK_SCROLL_MASK, - NULL, /* Allow cursor to move over entire desktop */ - vc->s->null_cursor, - GDK_CURRENT_TIME); - gdk_display_get_pointer(display, NULL, - &vc->s->grab_x_root, &vc->s->grab_y_root, NULL); -#endif - vc->s->ptr_owner = vc; - gd_update_caption(vc->s); - trace_gd_grab(vc->label, "ptr", reason); -} - -static void gd_ungrab_pointer(GtkDisplayState *s) -{ - VirtualConsole *vc = s->ptr_owner; - - if (vc == NULL) { - return; - } - s->ptr_owner = NULL; - - GdkDisplay *display = gtk_widget_get_display(vc->gfx.drawing_area); -#if GTK_CHECK_VERSION(3, 0, 0) - GdkDeviceManager *mgr = gdk_display_get_device_manager(display); - gd_grab_devices(vc, false, GDK_SOURCE_MOUSE, 0, NULL); - gdk_device_warp(gdk_device_manager_get_client_pointer(mgr), - gtk_widget_get_screen(vc->gfx.drawing_area), - vc->s->grab_x_root, vc->s->grab_y_root); -#else - gdk_pointer_ungrab(GDK_CURRENT_TIME); - gdk_display_warp_pointer(display, - gtk_widget_get_screen(vc->gfx.drawing_area), - vc->s->grab_x_root, vc->s->grab_y_root); -#endif - gd_update_caption(s); - trace_gd_ungrab(vc->label, "ptr"); -} - -static void gd_menu_grab_input(GtkMenuItem *item, void *opaque) -{ - GtkDisplayState *s = opaque; - VirtualConsole *vc = gd_vc_find_current(s); - - if (gd_is_grab_active(s)) { - gd_grab_keyboard(vc, "user-request-main-window"); - gd_grab_pointer(vc, "user-request-main-window"); - } else { - gd_ungrab_keyboard(s); - gd_ungrab_pointer(s); - } - - gd_update_cursor(vc); -} - -static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2, - gpointer data) -{ - GtkDisplayState *s = data; - VirtualConsole *vc; - gboolean on_vga; - - if (!gtk_widget_get_realized(s->notebook)) { - return; - } - -#ifdef VTE_RESIZE_HACK - vc = gd_vc_find_current(s); - if (vc && vc->type == GD_VC_VTE) { - gtk_widget_hide(vc->vte.terminal); - } -#endif - vc = gd_vc_find_by_page(s, arg2); - if (!vc) { - return; - } -#ifdef VTE_RESIZE_HACK - if (vc->type == GD_VC_VTE) { - gtk_widget_show(vc->vte.terminal); - } -#endif - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), - TRUE); - on_vga = (vc->type == GD_VC_GFX && - qemu_console_is_graphic(vc->gfx.dcl.con)); - if (!on_vga) { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), - FALSE); - } else if (s->full_screen) { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), - TRUE); - } - gtk_widget_set_sensitive(s->grab_item, on_vga); - - gd_update_windowsize(vc); - gd_update_cursor(vc); -} - -static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing, - gpointer opaque) -{ - VirtualConsole *vc = opaque; - GtkDisplayState *s = vc->s; - - if (gd_grab_on_hover(s)) { - gd_grab_keyboard(vc, "grab-on-hover"); - } - return TRUE; -} - -static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing, - gpointer opaque) -{ - VirtualConsole *vc = opaque; - GtkDisplayState *s = vc->s; - - if (gd_grab_on_hover(s)) { - gd_ungrab_keyboard(s); - } - return TRUE; -} - -static gboolean gd_focus_out_event(GtkWidget *widget, - GdkEventCrossing *crossing, gpointer opaque) -{ - VirtualConsole *vc = opaque; - GtkDisplayState *s = vc->s; - - gtk_release_modifiers(s); - return TRUE; -} - -static gboolean gd_configure(GtkWidget *widget, - GdkEventConfigure *cfg, gpointer opaque) -{ - VirtualConsole *vc = opaque; - - gd_set_ui_info(vc, cfg->width, cfg->height); - return FALSE; -} - -/** Virtual Console Callbacks **/ - -static GSList *gd_vc_menu_init(GtkDisplayState *s, VirtualConsole *vc, - int idx, GSList *group, GtkWidget *view_menu) -{ - vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, vc->label); - gtk_accel_group_connect(s->accel_group, GDK_KEY_1 + idx, - HOTKEY_MODIFIERS, 0, - g_cclosure_new_swap(G_CALLBACK(gd_accel_switch_vc), vc, NULL)); -#if GTK_CHECK_VERSION(3, 8, 0) - gtk_accel_label_set_accel( - GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(vc->menu_item))), - GDK_KEY_1 + idx, HOTKEY_MODIFIERS); -#endif - - g_signal_connect(vc->menu_item, "activate", - G_CALLBACK(gd_menu_switch_vc), s); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item); - - group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item)); - return group; -} - -#if defined(CONFIG_VTE) -static void gd_vc_adjustment_changed(GtkAdjustment *adjustment, void *opaque) -{ - VirtualConsole *vc = opaque; - - if (gtk_adjustment_get_upper(adjustment) > - gtk_adjustment_get_page_size(adjustment)) { - gtk_widget_show(vc->vte.scrollbar); - } else { - gtk_widget_hide(vc->vte.scrollbar); - } -} - -static int gd_vc_chr_write(CharDriverState *chr, const uint8_t *buf, int len) -{ - VirtualConsole *vc = chr->opaque; - - vte_terminal_feed(VTE_TERMINAL(vc->vte.terminal), (const char *)buf, len); - return len; -} - -static void gd_vc_chr_set_echo(CharDriverState *chr, bool echo) -{ - VirtualConsole *vc = chr->opaque; - - vc->vte.echo = echo; -} - -static int nb_vcs; -static CharDriverState *vcs[MAX_VCS]; - -static CharDriverState *gd_vc_handler(ChardevVC *vc, Error **errp) -{ - ChardevCommon *common = qapi_ChardevVC_base(vc); - CharDriverState *chr; - - chr = qemu_chr_alloc(common, errp); - if (!chr) { - return NULL; - } - - chr->chr_write = gd_vc_chr_write; - chr->chr_set_echo = gd_vc_chr_set_echo; - - /* Temporary, until gd_vc_vte_init runs. */ - chr->opaque = g_new0(VirtualConsole, 1); - - /* defer OPENED events until our vc is fully initialized */ - chr->explicit_be_open = true; - - vcs[nb_vcs++] = chr; - - return chr; -} - -static gboolean gd_vc_in(VteTerminal *terminal, gchar *text, guint size, - gpointer user_data) -{ - VirtualConsole *vc = user_data; - - if (vc->vte.echo) { - VteTerminal *term = VTE_TERMINAL(vc->vte.terminal); - int i; - for (i = 0; i < size; i++) { - uint8_t c = text[i]; - if (c >= 128 || isprint(c)) { - /* 8-bit characters are considered printable. */ - vte_terminal_feed(term, &text[i], 1); - } else if (c == '\r' || c == '\n') { - vte_terminal_feed(term, "\r\n", 2); - } else { - char ctrl[2] = { '^', 0}; - ctrl[1] = text[i] ^ 64; - vte_terminal_feed(term, ctrl, 2); - } - } - } - - qemu_chr_be_write(vc->vte.chr, (uint8_t *)text, (unsigned int)size); - return TRUE; -} - -static GSList *gd_vc_vte_init(GtkDisplayState *s, VirtualConsole *vc, - CharDriverState *chr, int idx, - GSList *group, GtkWidget *view_menu) -{ - char buffer[32]; - GtkWidget *box; - GtkWidget *scrollbar; - GtkAdjustment *vadjustment; - VirtualConsole *tmp_vc = chr->opaque; - - vc->s = s; - vc->vte.echo = tmp_vc->vte.echo; - - vc->vte.chr = chr; - chr->opaque = vc; - g_free(tmp_vc); - - snprintf(buffer, sizeof(buffer), "vc%d", idx); - vc->label = g_strdup_printf("%s", vc->vte.chr->label - ? vc->vte.chr->label : buffer); - group = gd_vc_menu_init(s, vc, idx, group, view_menu); - - vc->vte.terminal = vte_terminal_new(); - g_signal_connect(vc->vte.terminal, "commit", G_CALLBACK(gd_vc_in), vc); - - /* The documentation says that the default is UTF-8, but actually it is - * 7-bit ASCII at least in VTE 0.38. - */ -#if VTE_CHECK_VERSION(0, 40, 0) - vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8", NULL); -#else - vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8"); -#endif - - vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->vte.terminal), -1); - vte_terminal_set_size(VTE_TERMINAL(vc->vte.terminal), - VC_TERM_X_MIN, VC_TERM_Y_MIN); - -#if VTE_CHECK_VERSION(0, 28, 0) && GTK_CHECK_VERSION(3, 0, 0) - vadjustment = gtk_scrollable_get_vadjustment - (GTK_SCROLLABLE(vc->vte.terminal)); -#else - vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->vte.terminal)); -#endif - -#if GTK_CHECK_VERSION(3, 0, 0) - box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2); - scrollbar = gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL, vadjustment); -#else - box = gtk_hbox_new(false, 2); - scrollbar = gtk_vscrollbar_new(vadjustment); -#endif - - gtk_box_pack_start(GTK_BOX(box), vc->vte.terminal, TRUE, TRUE, 0); - gtk_box_pack_start(GTK_BOX(box), scrollbar, FALSE, FALSE, 0); - - vc->vte.box = box; - vc->vte.scrollbar = scrollbar; - - g_signal_connect(vadjustment, "changed", - G_CALLBACK(gd_vc_adjustment_changed), vc); - - vc->type = GD_VC_VTE; - vc->tab_item = box; - vc->focus = vc->vte.terminal; - gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), vc->tab_item, - gtk_label_new(vc->label)); - - qemu_chr_be_generic_open(vc->vte.chr); - if (vc->vte.chr->init) { - vc->vte.chr->init(vc->vte.chr); - } - - return group; -} - -static void gd_vcs_init(GtkDisplayState *s, GSList *group, - GtkWidget *view_menu) -{ - int i; - - for (i = 0; i < nb_vcs; i++) { - VirtualConsole *vc = &s->vc[s->nb_vcs]; - group = gd_vc_vte_init(s, vc, vcs[i], s->nb_vcs, group, view_menu); - s->nb_vcs++; - } -} -#endif /* CONFIG_VTE */ - -/** Window Creation **/ - -static void gd_connect_vc_gfx_signals(VirtualConsole *vc) -{ -#if GTK_CHECK_VERSION(3, 0, 0) - g_signal_connect(vc->gfx.drawing_area, "draw", - G_CALLBACK(gd_draw_event), vc); -#if defined(CONFIG_GTK_GL) - if (display_opengl) { - /* wire up GtkGlArea events */ - g_signal_connect(vc->gfx.drawing_area, "render", - G_CALLBACK(gd_render_event), vc); - g_signal_connect(vc->gfx.drawing_area, "resize", - G_CALLBACK(gd_resize_event), vc); - } -#endif -#else - g_signal_connect(vc->gfx.drawing_area, "expose-event", - G_CALLBACK(gd_expose_event), vc); -#endif - if (qemu_console_is_graphic(vc->gfx.dcl.con)) { - g_signal_connect(vc->gfx.drawing_area, "event", - G_CALLBACK(gd_event), vc); - g_signal_connect(vc->gfx.drawing_area, "button-press-event", - G_CALLBACK(gd_button_event), vc); - g_signal_connect(vc->gfx.drawing_area, "button-release-event", - G_CALLBACK(gd_button_event), vc); - g_signal_connect(vc->gfx.drawing_area, "scroll-event", - G_CALLBACK(gd_scroll_event), vc); - g_signal_connect(vc->gfx.drawing_area, "key-press-event", - G_CALLBACK(gd_key_event), vc); - g_signal_connect(vc->gfx.drawing_area, "key-release-event", - G_CALLBACK(gd_key_event), vc); - - g_signal_connect(vc->gfx.drawing_area, "enter-notify-event", - G_CALLBACK(gd_enter_event), vc); - g_signal_connect(vc->gfx.drawing_area, "leave-notify-event", - G_CALLBACK(gd_leave_event), vc); - g_signal_connect(vc->gfx.drawing_area, "focus-out-event", - G_CALLBACK(gd_focus_out_event), vc); - g_signal_connect(vc->gfx.drawing_area, "configure-event", - G_CALLBACK(gd_configure), vc); - } else { - g_signal_connect(vc->gfx.drawing_area, "key-press-event", - G_CALLBACK(gd_text_key_down), vc); - } -} - -static void gd_connect_signals(GtkDisplayState *s) -{ - g_signal_connect(s->show_tabs_item, "activate", - G_CALLBACK(gd_menu_show_tabs), s); - g_signal_connect(s->untabify_item, "activate", - G_CALLBACK(gd_menu_untabify), s); - - g_signal_connect(s->window, "delete-event", - G_CALLBACK(gd_window_close), s); - - g_signal_connect(s->pause_item, "activate", - G_CALLBACK(gd_menu_pause), s); - g_signal_connect(s->reset_item, "activate", - G_CALLBACK(gd_menu_reset), s); - g_signal_connect(s->powerdown_item, "activate", - G_CALLBACK(gd_menu_powerdown), s); - g_signal_connect(s->quit_item, "activate", - G_CALLBACK(gd_menu_quit), s); - g_signal_connect(s->full_screen_item, "activate", - G_CALLBACK(gd_menu_full_screen), s); - g_signal_connect(s->zoom_in_item, "activate", - G_CALLBACK(gd_menu_zoom_in), s); - g_signal_connect(s->zoom_out_item, "activate", - G_CALLBACK(gd_menu_zoom_out), s); - g_signal_connect(s->zoom_fixed_item, "activate", - G_CALLBACK(gd_menu_zoom_fixed), s); - g_signal_connect(s->zoom_fit_item, "activate", - G_CALLBACK(gd_menu_zoom_fit), s); - g_signal_connect(s->grab_item, "activate", - G_CALLBACK(gd_menu_grab_input), s); - g_signal_connect(s->notebook, "switch-page", - G_CALLBACK(gd_change_page), s); -} - -static GtkWidget *gd_create_menu_machine(GtkDisplayState *s) -{ - GtkWidget *machine_menu; - GtkWidget *separator; - - machine_menu = gtk_menu_new(); - gtk_menu_set_accel_group(GTK_MENU(machine_menu), s->accel_group); - - s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause")); - gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item); - - separator = gtk_separator_menu_item_new(); - gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); - - s->reset_item = gtk_menu_item_new_with_mnemonic(_("_Reset")); - gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item); - - s->powerdown_item = gtk_menu_item_new_with_mnemonic(_("Power _Down")); - gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item); - - separator = gtk_separator_menu_item_new(); - gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); - - s->quit_item = gtk_menu_item_new_with_mnemonic(_("_Quit")); - gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item), - "<QEMU>/Machine/Quit"); - gtk_accel_map_add_entry("<QEMU>/Machine/Quit", - GDK_KEY_q, HOTKEY_MODIFIERS); - gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item); - - return machine_menu; -} - -static GSList *gd_vc_gfx_init(GtkDisplayState *s, VirtualConsole *vc, - QemuConsole *con, int idx, - GSList *group, GtkWidget *view_menu) -{ - vc->label = qemu_console_get_label(con); - vc->s = s; - vc->gfx.scale_x = 1.0; - vc->gfx.scale_y = 1.0; - -#if defined(CONFIG_OPENGL) - if (display_opengl) { -#if defined(CONFIG_GTK_GL) - vc->gfx.drawing_area = gtk_gl_area_new(); - vc->gfx.dcl.ops = &dcl_gl_area_ops; -#else - vc->gfx.drawing_area = gtk_drawing_area_new(); - /* - * gtk_widget_set_double_buffered() was deprecated in 3.14. - * It is required for opengl rendering on X11 though. A - * proper replacement (native opengl support) is only - * available in 3.16+. Silence the warning if possible. - */ -#ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wdeprecated-declarations" -#endif - gtk_widget_set_double_buffered(vc->gfx.drawing_area, FALSE); -#ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE -#pragma GCC diagnostic pop -#endif - vc->gfx.dcl.ops = &dcl_egl_ops; -#endif /* CONFIG_GTK_GL */ - } else -#endif - { - vc->gfx.drawing_area = gtk_drawing_area_new(); - vc->gfx.dcl.ops = &dcl_ops; - } - - - gtk_widget_add_events(vc->gfx.drawing_area, - GDK_POINTER_MOTION_MASK | - GDK_BUTTON_PRESS_MASK | - GDK_BUTTON_RELEASE_MASK | - GDK_BUTTON_MOTION_MASK | - GDK_ENTER_NOTIFY_MASK | - GDK_LEAVE_NOTIFY_MASK | - GDK_SCROLL_MASK | - GDK_KEY_PRESS_MASK); - gtk_widget_set_can_focus(vc->gfx.drawing_area, TRUE); - - vc->type = GD_VC_GFX; - vc->tab_item = vc->gfx.drawing_area; - vc->focus = vc->gfx.drawing_area; - gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), - vc->tab_item, gtk_label_new(vc->label)); - - vc->gfx.dcl.con = con; - register_displaychangelistener(&vc->gfx.dcl); - - gd_connect_vc_gfx_signals(vc); - group = gd_vc_menu_init(s, vc, idx, group, view_menu); - - if (dpy_ui_info_supported(vc->gfx.dcl.con)) { - gtk_menu_item_activate(GTK_MENU_ITEM(s->zoom_fit_item)); - s->free_scale = true; - } - - return group; -} - -static GtkWidget *gd_create_menu_view(GtkDisplayState *s) -{ - GSList *group = NULL; - GtkWidget *view_menu; - GtkWidget *separator; - QemuConsole *con; - int vc; - - view_menu = gtk_menu_new(); - gtk_menu_set_accel_group(GTK_MENU(view_menu), s->accel_group); - - s->full_screen_item = gtk_menu_item_new_with_mnemonic(_("_Fullscreen")); - - gtk_accel_group_connect(s->accel_group, GDK_KEY_f, HOTKEY_MODIFIERS, 0, - g_cclosure_new_swap(G_CALLBACK(gd_accel_full_screen), s, NULL)); -#if GTK_CHECK_VERSION(3, 8, 0) - gtk_accel_label_set_accel( - GTK_ACCEL_LABEL(gtk_bin_get_child(GTK_BIN(s->full_screen_item))), - GDK_KEY_f, HOTKEY_MODIFIERS); -#endif - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item); - - separator = gtk_separator_menu_item_new(); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); - - s->zoom_in_item = gtk_menu_item_new_with_mnemonic(_("Zoom _In")); - gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item), - "<QEMU>/View/Zoom In"); - gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus, - HOTKEY_MODIFIERS); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item); - - s->zoom_out_item = gtk_menu_item_new_with_mnemonic(_("Zoom _Out")); - gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item), - "<QEMU>/View/Zoom Out"); - gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus, - HOTKEY_MODIFIERS); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item); - - s->zoom_fixed_item = gtk_menu_item_new_with_mnemonic(_("Best _Fit")); - gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item), - "<QEMU>/View/Zoom Fixed"); - gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0, - HOTKEY_MODIFIERS); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item); - - s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit")); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item); - - separator = gtk_separator_menu_item_new(); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); - - s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover")); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item); - - s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input")); - gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item), - "<QEMU>/View/Grab Input"); - gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g, - HOTKEY_MODIFIERS); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item); - - separator = gtk_separator_menu_item_new(); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); - - /* gfx */ - for (vc = 0;; vc++) { - con = qemu_console_lookup_by_index(vc); - if (!con) { - break; - } - group = gd_vc_gfx_init(s, &s->vc[vc], con, - vc, group, view_menu); - s->nb_vcs++; - } - -#if defined(CONFIG_VTE) - /* vte */ - gd_vcs_init(s, group, view_menu); -#endif - - separator = gtk_separator_menu_item_new(); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); - - s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs")); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item); - - s->untabify_item = gtk_menu_item_new_with_mnemonic(_("Detach Tab")); - gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->untabify_item); - - return view_menu; -} - -static void gd_create_menus(GtkDisplayState *s) -{ - s->accel_group = gtk_accel_group_new(); - s->machine_menu = gd_create_menu_machine(s); - s->view_menu = gd_create_menu_view(s); - - s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine")); - gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item), - s->machine_menu); - gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item); - - s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View")); - gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu); - gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item); - - g_object_set_data(G_OBJECT(s->window), "accel_group", s->accel_group); - gtk_window_add_accel_group(GTK_WINDOW(s->window), s->accel_group); -} - -static void gd_set_keycode_type(GtkDisplayState *s) -{ -#ifdef GDK_WINDOWING_X11 - GdkDisplay *display = gtk_widget_get_display(s->window); - if (GDK_IS_X11_DISPLAY(display)) { - Display *x11_display = gdk_x11_display_get_xdisplay(display); - XkbDescPtr desc = XkbGetKeyboard(x11_display, XkbGBN_AllComponentsMask, - XkbUseCoreKbd); - char *keycodes = NULL; - - if (desc && desc->names) { - keycodes = XGetAtomName(x11_display, desc->names->keycodes); - } - if (keycodes == NULL) { - fprintf(stderr, "could not lookup keycode name\n"); - } else if (strstart(keycodes, "evdev", NULL)) { - s->has_evdev = true; - } else if (!strstart(keycodes, "xfree86", NULL)) { - fprintf(stderr, "unknown keycodes `%s', please report to " - "qemu-devel@nongnu.org\n", keycodes); - } - - if (desc) { - XkbFreeKeyboard(desc, XkbGBN_AllComponentsMask, True); - } - if (keycodes) { - XFree(keycodes); - } - } -#endif -} - -static gboolean gtkinit; - -void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover) -{ - GtkDisplayState *s = g_malloc0(sizeof(*s)); - char *filename; - GdkDisplay *window_display; - - if (!gtkinit) { - fprintf(stderr, "gtk initialization failed\n"); - exit(1); - } - - s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); -#if GTK_CHECK_VERSION(3, 2, 0) - s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); -#else - s->vbox = gtk_vbox_new(FALSE, 0); -#endif - s->notebook = gtk_notebook_new(); - s->menu_bar = gtk_menu_bar_new(); - - s->free_scale = FALSE; - - /* LC_MESSAGES only. See early_gtk_display_init() for details */ - setlocale(LC_MESSAGES, ""); - bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR); - textdomain("qemu"); - - window_display = gtk_widget_get_display(s->window); - s->null_cursor = gdk_cursor_new_for_display(window_display, - GDK_BLANK_CURSOR); - - s->mouse_mode_notifier.notify = gd_mouse_mode_change; - qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier); - qemu_add_vm_change_state_handler(gd_change_runstate, s); - - filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "qemu_logo_no_text.svg"); - if (filename) { - GError *error = NULL; - GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(filename, &error); - if (pixbuf) { - gtk_window_set_icon(GTK_WINDOW(s->window), pixbuf); - } else { - g_error_free(error); - } - g_free(filename); - } - - gd_create_menus(s); - - gd_connect_signals(s); - - gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); - gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE); - - gd_update_caption(s); - - gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0); - gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0); - - gtk_container_add(GTK_CONTAINER(s->window), s->vbox); - - gtk_widget_show_all(s->window); - -#ifdef VTE_RESIZE_HACK - { - VirtualConsole *cur = gd_vc_find_current(s); - if (cur) { - int i; - - for (i = 0; i < s->nb_vcs; i++) { - VirtualConsole *vc = &s->vc[i]; - if (vc && vc->type == GD_VC_VTE && vc != cur) { - gtk_widget_hide(vc->vte.terminal); - } - } - gd_update_windowsize(cur); - } - } -#endif - - if (full_screen) { - gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item)); - } - if (grab_on_hover) { - gtk_menu_item_activate(GTK_MENU_ITEM(s->grab_on_hover_item)); - } - - gd_set_keycode_type(s); -} - -void early_gtk_display_init(int opengl) -{ - /* The QEMU code relies on the assumption that it's always run in - * the C locale. Therefore it is not prepared to deal with - * operations that produce different results depending on the - * locale, such as printf's formatting of decimal numbers, and - * possibly others. - * - * Since GTK+ calls setlocale() by default -importing the locale - * settings from the environment- we must prevent it from doing so - * using gtk_disable_setlocale(). - * - * QEMU's GTK+ UI, however, _does_ have translations for some of - * the menu items. As a trade-off between a functionally correct - * QEMU and a fully internationalized UI we support importing - * LC_MESSAGES from the environment (see the setlocale() call - * earlier in this file). This allows us to display translated - * messages leaving everything else untouched. - */ - gtk_disable_setlocale(); - gtkinit = gtk_init_check(NULL, NULL); - if (!gtkinit) { - /* don't exit yet, that'll break -help */ - return; - } - - switch (opengl) { - case -1: /* default */ - case 0: /* off */ - break; - case 1: /* on */ -#if defined(CONFIG_OPENGL) -#if defined(CONFIG_GTK_GL) - gtk_gl_area_init(); -#else - gtk_egl_init(); -#endif -#endif - break; - default: - g_assert_not_reached(); - break; - } - -#if defined(CONFIG_VTE) - register_vc_handler(gd_vc_handler); -#endif -} |