| /* |
| * 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" |
| |
| #ifdef _WIN32 |
| # define _WIN32_WINNT 0x0601 /* needed to get definition of MAPVK_VK_TO_VSC */ |
| #endif |
| |
| #include "qemu-common.h" |
| |
| #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE |
| /* Work around an -Wstrict-prototypes warning in GTK headers */ |
| #pragma GCC diagnostic push |
| #pragma GCC diagnostic ignored "-Wstrict-prototypes" |
| #endif |
| #include <gtk/gtk.h> |
| #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE |
| #pragma GCC diagnostic pop |
| #endif |
| |
| |
| #include <gdk/gdkkeysyms.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/console.h" |
| #include "ui/input.h" |
| #include "sysemu/sysemu.h" |
| #include "qmp-commands.h" |
| #include "x_keymap.h" |
| #include "keymaps.h" |
| #include "sysemu/char.h" |
| |
| #define MAX_VCS 10 |
| |
| #if !defined(CONFIG_VTE) |
| # define VTE_CHECK_VERSION(a, b, c) 0 |
| #endif |
| |
| /* Compatibility define to let us build on both Gtk2 and Gtk3 */ |
| #if GTK_CHECK_VERSION(3, 0, 0) |
| static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh) |
| { |
| *ww = gdk_window_get_width(w); |
| *wh = gdk_window_get_height(w); |
| } |
| #endif |
| |
| #if !GTK_CHECK_VERSION(2, 20, 0) |
| #define gtk_widget_get_realized(widget) GTK_WIDGET_REALIZED(widget) |
| #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_plus GDK_plus |
| #define GDK_KEY_minus GDK_minus |
| #endif |
| |
| #define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK) |
| #define IGNORE_MODIFIER_MASK \ |
| (GDK_MODIFIER_MASK & ~(GDK_LOCK_MASK | GDK_MOD2_MASK)) |
| |
| static const int modifier_keycode[] = { |
| /* shift, control, alt keys, meta keys, both left & right */ |
| 0x2a, 0x36, 0x1d, 0x9d, 0x38, 0xb8, 0xdb, 0xdd, |
| }; |
| |
| typedef struct VirtualConsole |
| { |
| GtkWidget *menu_item; |
| GtkWidget *terminal; |
| #if defined(CONFIG_VTE) |
| GtkWidget *scrolled_window; |
| CharDriverState *chr; |
| #endif |
| int fd; |
| } VirtualConsole; |
| |
| typedef 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; |
| GtkWidget *vga_item; |
| |
| int nb_vcs; |
| VirtualConsole vc[MAX_VCS]; |
| |
| GtkWidget *show_tabs_item; |
| |
| GtkWidget *vbox; |
| GtkWidget *notebook; |
| GtkWidget *drawing_area; |
| cairo_surface_t *surface; |
| pixman_image_t *convert; |
| DisplayChangeListener dcl; |
| DisplaySurface *ds; |
| int button_mask; |
| gboolean last_set; |
| int last_x; |
| int last_y; |
| int grab_x_root; |
| int grab_y_root; |
| |
| double scale_x; |
| double scale_y; |
| gboolean full_screen; |
| |
| GdkCursor *null_cursor; |
| Notifier mouse_mode_notifier; |
| gboolean free_scale; |
| |
| bool external_pause_update; |
| |
| bool modifier_pressed[ARRAY_SIZE(modifier_keycode)]; |
| } GtkDisplayState; |
| |
| static GtkDisplayState *global_state; |
| |
| /** Utility Functions **/ |
| |
| 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 bool gd_on_vga(GtkDisplayState *s) |
| { |
| return gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook)) == 0; |
| } |
| |
| static void gd_update_cursor(GtkDisplayState *s, gboolean override) |
| { |
| GdkWindow *window; |
| bool on_vga; |
| |
| window = gtk_widget_get_window(GTK_WIDGET(s->drawing_area)); |
| |
| on_vga = gd_on_vga(s); |
| |
| if ((override || on_vga) && |
| (s->full_screen || qemu_input_is_absolute() || gd_is_grab_active(s))) { |
| 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 *title; |
| const char *grab = ""; |
| bool is_paused = !runstate_is_running(); |
| |
| if (gd_is_grab_active(s)) { |
| 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; |
| |
| if (qemu_name) { |
| title = g_strdup_printf("QEMU (%s)%s%s", qemu_name, status, grab); |
| } else { |
| title = g_strdup_printf("QEMU%s%s", status, grab); |
| } |
| |
| gtk_window_set_title(GTK_WINDOW(s->window), title); |
| |
| g_free(title); |
| } |
| |
| static void gd_update_windowsize(GtkDisplayState *s) |
| { |
| if (!s->full_screen) { |
| GtkRequisition req; |
| double sx, sy; |
| |
| if (s->free_scale) { |
| sx = s->scale_x; |
| sy = s->scale_y; |
| |
| s->scale_y = 1.0; |
| s->scale_x = 1.0; |
| } else { |
| sx = 1.0; |
| sy = 1.0; |
| } |
| |
| gtk_widget_set_size_request(s->drawing_area, |
| surface_width(s->ds) * s->scale_x, |
| surface_height(s->ds) * s->scale_y); |
| #if GTK_CHECK_VERSION(3, 0, 0) |
| gtk_widget_get_preferred_size(s->vbox, NULL, &req); |
| #else |
| gtk_widget_size_request(s->vbox, &req); |
| #endif |
| |
| gtk_window_resize(GTK_WINDOW(s->window), |
| req.width * sx, req.height * sy); |
| } |
| } |
| |
| static void gd_update_full_redraw(GtkDisplayState *s) |
| { |
| int ww, wh; |
| gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); |
| gtk_widget_queue_draw_area(s->drawing_area, 0, 0, ww, wh); |
| } |
| |
| static void gtk_release_modifiers(GtkDisplayState *s) |
| { |
| int i, keycode; |
| |
| if (!gd_on_vga(s)) { |
| 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(s->dcl.con, keycode, false); |
| s->modifier_pressed[i] = false; |
| } |
| } |
| |
| /** DisplayState Callbacks **/ |
| |
| static void gd_update(DisplayChangeListener *dcl, |
| int x, int y, int w, int h) |
| { |
| GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); |
| int x1, x2, y1, y2; |
| int mx, my; |
| int fbw, fbh; |
| int ww, wh; |
| |
| trace_gd_update(x, y, w, h); |
| |
| if (s->convert) { |
| pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert, |
| x, y, 0, 0, x, y, w, h); |
| } |
| |
| x1 = floor(x * s->scale_x); |
| y1 = floor(y * s->scale_y); |
| |
| x2 = ceil(x * s->scale_x + w * s->scale_x); |
| y2 = ceil(y * s->scale_y + h * s->scale_y); |
| |
| fbw = surface_width(s->ds) * s->scale_x; |
| fbh = surface_height(s->ds) * s->scale_y; |
| |
| gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); |
| |
| mx = my = 0; |
| if (ww > fbw) { |
| mx = (ww - fbw) / 2; |
| } |
| if (wh > fbh) { |
| my = (wh - fbh) / 2; |
| } |
| |
| gtk_widget_queue_draw_area(s->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) |
| { |
| GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); |
| GdkDisplay *dpy; |
| GdkDeviceManager *mgr; |
| gint x_root, y_root; |
| |
| if (qemu_input_is_absolute()) { |
| return; |
| } |
| |
| dpy = gtk_widget_get_display(s->drawing_area); |
| mgr = gdk_display_get_device_manager(dpy); |
| gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area), |
| x, y, &x_root, &y_root); |
| gdk_device_warp(gdk_device_manager_get_client_pointer(mgr), |
| gtk_widget_get_screen(s->drawing_area), |
| x_root, y_root); |
| } |
| #else |
| static void gd_mouse_set(DisplayChangeListener *dcl, |
| int x, int y, int visible) |
| { |
| GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); |
| gint x_root, y_root; |
| |
| if (qemu_input_is_absolute()) { |
| return; |
| } |
| |
| gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area), |
| x, y, &x_root, &y_root); |
| gdk_display_warp_pointer(gtk_widget_get_display(s->drawing_area), |
| gtk_widget_get_screen(s->drawing_area), |
| x_root, y_root); |
| } |
| #endif |
| |
| static void gd_cursor_define(DisplayChangeListener *dcl, |
| QEMUCursor *c) |
| { |
| GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); |
| GdkPixbuf *pixbuf; |
| GdkCursor *cursor; |
| |
| 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(s->drawing_area), |
| pixbuf, c->hot_x, c->hot_y); |
| gdk_window_set_cursor(gtk_widget_get_window(s->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) |
| { |
| GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); |
| bool resized = true; |
| |
| trace_gd_switch(surface_width(surface), surface_height(surface)); |
| |
| if (s->surface) { |
| cairo_surface_destroy(s->surface); |
| } |
| |
| if (s->ds && |
| surface_width(s->ds) == surface_width(surface) && |
| surface_height(s->ds) == surface_height(surface)) { |
| resized = false; |
| } |
| s->ds = surface; |
| |
| if (s->convert) { |
| pixman_image_unref(s->convert); |
| s->convert = NULL; |
| } |
| |
| 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. |
| */ |
| s->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. */ |
| s->convert = pixman_image_create_bits(PIXMAN_x8r8g8b8, |
| surface_width(surface), |
| surface_height(surface), |
| NULL, 0); |
| s->surface = cairo_image_surface_create_for_data |
| ((void *)pixman_image_get_data(s->convert), |
| CAIRO_FORMAT_RGB24, |
| pixman_image_get_width(s->convert), |
| pixman_image_get_height(s->convert), |
| pixman_image_get_stride(s->convert)); |
| pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert, |
| 0, 0, 0, 0, 0, 0, |
| pixman_image_get_width(s->convert), |
| pixman_image_get_height(s->convert)); |
| } |
| |
| if (resized) { |
| gd_update_windowsize(s); |
| } else { |
| gd_update_full_redraw(s); |
| } |
| } |
| |
| /** 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; |
| |
| 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); |
| } |
| gd_update_cursor(s, FALSE); |
| } |
| |
| /** GTK Events **/ |
| |
| static gboolean gd_window_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque) |
| { |
| GtkDisplayState *s = opaque; |
| gboolean handled = FALSE; |
| |
| if (!gd_is_grab_active(s) || |
| (key->state & IGNORE_MODIFIER_MASK) == HOTKEY_MODIFIERS) { |
| handled = gtk_window_activate_key(GTK_WINDOW(widget), key); |
| } |
| if (handled) { |
| gtk_release_modifiers(s); |
| } else { |
| handled = gtk_window_propagate_key_event(GTK_WINDOW(widget), key); |
| } |
| |
| return handled; |
| } |
| |
| static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event, |
| void *opaque) |
| { |
| GtkDisplayState *s = opaque; |
| |
| if (!no_quit) { |
| unregister_displaychangelistener(&s->dcl); |
| qmp_quit(NULL); |
| return FALSE; |
| } |
| |
| return TRUE; |
| } |
| |
| static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque) |
| { |
| GtkDisplayState *s = opaque; |
| int mx, my; |
| int ww, wh; |
| int fbw, fbh; |
| |
| if (!gtk_widget_get_realized(widget)) { |
| return FALSE; |
| } |
| |
| fbw = surface_width(s->ds); |
| fbh = surface_height(s->ds); |
| |
| gdk_drawable_get_size(gtk_widget_get_window(widget), &ww, &wh); |
| |
| if (s->full_screen) { |
| s->scale_x = (double)ww / fbw; |
| s->scale_y = (double)wh / fbh; |
| } else if (s->free_scale) { |
| double sx, sy; |
| |
| sx = (double)ww / fbw; |
| sy = (double)wh / fbh; |
| |
| s->scale_x = s->scale_y = MIN(sx, sy); |
| } |
| |
| fbw *= s->scale_x; |
| fbh *= s->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, s->scale_x, s->scale_y); |
| cairo_set_source_surface(cr, s->surface, mx / s->scale_x, my / s->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) |
| { |
| GtkDisplayState *s = opaque; |
| int x, y; |
| int mx, my; |
| int fbh, fbw; |
| int ww, wh; |
| |
| fbw = surface_width(s->ds) * s->scale_x; |
| fbh = surface_height(s->ds) * s->scale_y; |
| |
| gdk_drawable_get_size(gtk_widget_get_window(s->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) / s->scale_x; |
| y = (motion->y - my) / s->scale_y; |
| |
| if (qemu_input_is_absolute()) { |
| if (x < 0 || y < 0 || |
| x >= surface_width(s->ds) || |
| y >= surface_height(s->ds)) { |
| return TRUE; |
| } |
| qemu_input_queue_abs(s->dcl.con, INPUT_AXIS_X, x, |
| surface_width(s->ds)); |
| qemu_input_queue_abs(s->dcl.con, INPUT_AXIS_Y, y, |
| surface_height(s->ds)); |
| qemu_input_event_sync(); |
| } else if (s->last_set && gd_is_grab_active(s)) { |
| qemu_input_queue_rel(s->dcl.con, INPUT_AXIS_X, x - s->last_x); |
| qemu_input_queue_rel(s->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() && gd_is_grab_active(s)) { |
| GdkScreen *screen = gtk_widget_get_screen(s->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) |
| { |
| GtkDisplayState *s = opaque; |
| 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() && !gd_is_grab_active(s)) { |
| gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), |
| TRUE); |
| 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(s->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) |
| { |
| GtkDisplayState *s = 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(s->dcl.con, btn, true); |
| qemu_input_event_sync(); |
| qemu_input_queue_btn(s->dcl.con, btn, false); |
| qemu_input_event_sync(); |
| return TRUE; |
| } |
| |
| static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque) |
| { |
| GtkDisplayState *s = opaque; |
| int gdk_keycode = key->hardware_keycode; |
| int i; |
| |
| #ifdef _WIN32 |
| UINT qemu_keycode = MapVirtualKey(gdk_keycode, MAPVK_VK_TO_VSC); |
| switch (qemu_keycode) { |
| case 103: /* alt gr */ |
| qemu_keycode = 56 | SCANCODE_GREY; |
| break; |
| } |
| #else |
| int qemu_keycode; |
| |
| if (gdk_keycode < 9) { |
| qemu_keycode = 0; |
| } else if (gdk_keycode < 97) { |
| qemu_keycode = gdk_keycode - 8; |
| } else if (gdk_keycode < 158) { |
| qemu_keycode = translate_evdev_keycode(gdk_keycode - 97); |
| } else if (gdk_keycode == 208) { /* Hiragana_Katakana */ |
| qemu_keycode = 0x70; |
| } else if (gdk_keycode == 211) { /* backslash */ |
| qemu_keycode = 0x73; |
| } else { |
| qemu_keycode = 0; |
| } |
| #endif |
| |
| trace_gd_key_event(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(s->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; |
| |
| if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vga_item))) { |
| gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), 0); |
| } else { |
| int i; |
| |
| gtk_release_modifiers(s); |
| for (i = 0; i < s->nb_vcs; i++) { |
| if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vc[i].menu_item))) { |
| gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), i + 1); |
| break; |
| } |
| } |
| } |
| } |
| |
| static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque) |
| { |
| GtkDisplayState *s = opaque; |
| |
| 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); |
| } |
| } |
| |
| static void gd_menu_full_screen(GtkMenuItem *item, void *opaque) |
| { |
| GtkDisplayState *s = opaque; |
| |
| if (!s->full_screen) { |
| gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); |
| gtk_widget_set_size_request(s->menu_bar, 0, 0); |
| gtk_widget_set_size_request(s->drawing_area, -1, -1); |
| gtk_window_fullscreen(GTK_WINDOW(s->window)); |
| if (gd_on_vga(s)) { |
| gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), TRUE); |
| } |
| 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_set_size_request(s->menu_bar, -1, -1); |
| gtk_widget_set_size_request(s->drawing_area, |
| surface_width(s->ds), |
| surface_height(s->ds)); |
| gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), FALSE); |
| s->full_screen = FALSE; |
| s->scale_x = 1.0; |
| s->scale_y = 1.0; |
| } |
| |
| gd_update_cursor(s, FALSE); |
| } |
| |
| static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque) |
| { |
| GtkDisplayState *s = opaque; |
| |
| gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), |
| FALSE); |
| |
| s->scale_x += .25; |
| s->scale_y += .25; |
| |
| gd_update_windowsize(s); |
| } |
| |
| static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque) |
| { |
| GtkDisplayState *s = opaque; |
| |
| gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), |
| FALSE); |
| |
| s->scale_x -= .25; |
| s->scale_y -= .25; |
| |
| s->scale_x = MAX(s->scale_x, .25); |
| s->scale_y = MAX(s->scale_y, .25); |
| |
| gd_update_windowsize(s); |
| } |
| |
| static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque) |
| { |
| GtkDisplayState *s = opaque; |
| |
| s->scale_x = 1.0; |
| s->scale_y = 1.0; |
| |
| gd_update_windowsize(s); |
| } |
| |
| static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque) |
| { |
| GtkDisplayState *s = opaque; |
| |
| if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) { |
| s->free_scale = TRUE; |
| } else { |
| s->free_scale = FALSE; |
| s->scale_x = 1.0; |
| s->scale_y = 1.0; |
| gd_update_windowsize(s); |
| } |
| |
| gd_update_full_redraw(s); |
| } |
| |
| static void gd_grab_keyboard(GtkDisplayState *s) |
| { |
| #if GTK_CHECK_VERSION(3, 0, 0) |
| GdkDisplay *display = gtk_widget_get_display(s->drawing_area); |
| GdkDeviceManager *mgr = gdk_display_get_device_manager(display); |
| GList *devices = gdk_device_manager_list_devices(mgr, |
| GDK_DEVICE_TYPE_MASTER); |
| GList *tmp = devices; |
| while (tmp) { |
| GdkDevice *dev = tmp->data; |
| if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) { |
| gdk_device_grab(dev, |
| gtk_widget_get_window(s->drawing_area), |
| GDK_OWNERSHIP_NONE, |
| FALSE, |
| GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK, |
| NULL, |
| GDK_CURRENT_TIME); |
| } |
| tmp = tmp->next; |
| } |
| g_list_free(devices); |
| #else |
| gdk_keyboard_grab(gtk_widget_get_window(s->drawing_area), |
| FALSE, |
| GDK_CURRENT_TIME); |
| #endif |
| } |
| |
| static void gd_ungrab_keyboard(GtkDisplayState *s) |
| { |
| #if GTK_CHECK_VERSION(3, 0, 0) |
| GdkDisplay *display = gtk_widget_get_display(s->drawing_area); |
| GdkDeviceManager *mgr = gdk_display_get_device_manager(display); |
| GList *devices = gdk_device_manager_list_devices(mgr, |
| GDK_DEVICE_TYPE_MASTER); |
| GList *tmp = devices; |
| while (tmp) { |
| GdkDevice *dev = tmp->data; |
| if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) { |
| gdk_device_ungrab(dev, |
| GDK_CURRENT_TIME); |
| } |
| tmp = tmp->next; |
| } |
| g_list_free(devices); |
| #else |
| gdk_keyboard_ungrab(GDK_CURRENT_TIME); |
| #endif |
| } |
| |
| static void gd_grab_pointer(GtkDisplayState *s) |
| { |
| GdkDisplay *display = gtk_widget_get_display(s->drawing_area); |
| #if GTK_CHECK_VERSION(3, 0, 0) |
| GdkDeviceManager *mgr = gdk_display_get_device_manager(display); |
| GList *devices = gdk_device_manager_list_devices(mgr, |
| GDK_DEVICE_TYPE_MASTER); |
| GList *tmp = devices; |
| while (tmp) { |
| GdkDevice *dev = tmp->data; |
| if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) { |
| gdk_device_grab(dev, |
| gtk_widget_get_window(s->drawing_area), |
| GDK_OWNERSHIP_NONE, |
| 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, |
| s->null_cursor, |
| GDK_CURRENT_TIME); |
| } |
| tmp = tmp->next; |
| } |
| g_list_free(devices); |
| gdk_device_get_position(gdk_device_manager_get_client_pointer(mgr), |
| NULL, &s->grab_x_root, &s->grab_y_root); |
| #else |
| gdk_pointer_grab(gtk_widget_get_window(s->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 */ |
| s->null_cursor, |
| GDK_CURRENT_TIME); |
| gdk_display_get_pointer(display, NULL, |
| &s->grab_x_root, &s->grab_y_root, NULL); |
| #endif |
| } |
| |
| static void gd_ungrab_pointer(GtkDisplayState *s) |
| { |
| GdkDisplay *display = gtk_widget_get_display(s->drawing_area); |
| #if GTK_CHECK_VERSION(3, 0, 0) |
| GdkDeviceManager *mgr = gdk_display_get_device_manager(display); |
| GList *devices = gdk_device_manager_list_devices(mgr, |
| GDK_DEVICE_TYPE_MASTER); |
| GList *tmp = devices; |
| while (tmp) { |
| GdkDevice *dev = tmp->data; |
| if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) { |
| gdk_device_ungrab(dev, |
| GDK_CURRENT_TIME); |
| } |
| tmp = tmp->next; |
| } |
| g_list_free(devices); |
| gdk_device_warp(gdk_device_manager_get_client_pointer(mgr), |
| gtk_widget_get_screen(s->drawing_area), |
| s->grab_x_root, s->grab_y_root); |
| #else |
| gdk_pointer_ungrab(GDK_CURRENT_TIME); |
| gdk_display_warp_pointer(display, |
| gtk_widget_get_screen(s->drawing_area), |
| s->grab_x_root, s->grab_y_root); |
| #endif |
| } |
| |
| static void gd_menu_grab_input(GtkMenuItem *item, void *opaque) |
| { |
| GtkDisplayState *s = opaque; |
| |
| if (gd_is_grab_active(s)) { |
| gd_grab_keyboard(s); |
| gd_grab_pointer(s); |
| } else { |
| gd_ungrab_keyboard(s); |
| gd_ungrab_pointer(s); |
| } |
| |
| gd_update_caption(s); |
| gd_update_cursor(s, FALSE); |
| } |
| |
| static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2, |
| gpointer data) |
| { |
| GtkDisplayState *s = data; |
| guint last_page; |
| gboolean on_vga; |
| |
| if (!gtk_widget_get_realized(s->notebook)) { |
| return; |
| } |
| |
| last_page = gtk_notebook_get_current_page(nb); |
| |
| if (last_page) { |
| gtk_widget_set_size_request(s->vc[last_page - 1].terminal, -1, -1); |
| } |
| |
| on_vga = arg2 == 0; |
| |
| 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); |
| } |
| |
| if (arg2 == 0) { |
| gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->vga_item), TRUE); |
| } else { |
| #if defined(CONFIG_VTE) |
| VirtualConsole *vc = &s->vc[arg2 - 1]; |
| VteTerminal *term = VTE_TERMINAL(vc->terminal); |
| int width, height; |
| |
| width = 80 * vte_terminal_get_char_width(term); |
| height = 25 * vte_terminal_get_char_height(term); |
| |
| gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE); |
| gtk_widget_set_size_request(vc->terminal, width, height); |
| #else |
| g_assert_not_reached(); |
| #endif |
| } |
| |
| gtk_widget_set_sensitive(s->grab_item, on_vga); |
| |
| gd_update_cursor(s, TRUE); |
| } |
| |
| static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data) |
| { |
| GtkDisplayState *s = data; |
| |
| if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) { |
| gd_grab_keyboard(s); |
| } |
| |
| return TRUE; |
| } |
| |
| static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data) |
| { |
| GtkDisplayState *s = data; |
| |
| if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) { |
| gd_ungrab_keyboard(s); |
| } |
| |
| return TRUE; |
| } |
| |
| static gboolean gd_focus_out_event(GtkWidget *widget, |
| GdkEventCrossing *crossing, gpointer data) |
| { |
| GtkDisplayState *s = data; |
| |
| gtk_release_modifiers(s); |
| |
| return TRUE; |
| } |
| |
| /** Virtual Console Callbacks **/ |
| |
| static int gd_vc_chr_write(CharDriverState *chr, const uint8_t *buf, int len) |
| { |
| VirtualConsole *vc = chr->opaque; |
| |
| return vc ? write(vc->fd, buf, len) : len; |
| } |
| |
| static int nb_vcs; |
| static CharDriverState *vcs[MAX_VCS]; |
| |
| static CharDriverState *gd_vc_handler(ChardevVC *unused) |
| { |
| CharDriverState *chr; |
| |
| chr = g_malloc0(sizeof(*chr)); |
| chr->chr_write = gd_vc_chr_write; |
| /* defer OPENED events until our vc is fully initialized */ |
| chr->explicit_be_open = true; |
| |
| vcs[nb_vcs++] = chr; |
| |
| return chr; |
| } |
| |
| void early_gtk_display_init(void) |
| { |
| register_vc_handler(gd_vc_handler); |
| } |
| |
| #if defined(CONFIG_VTE) |
| static gboolean gd_vc_in(GIOChannel *chan, GIOCondition cond, void *opaque) |
| { |
| VirtualConsole *vc = opaque; |
| uint8_t buffer[1024]; |
| ssize_t len; |
| |
| len = read(vc->fd, buffer, sizeof(buffer)); |
| if (len <= 0) { |
| return FALSE; |
| } |
| |
| qemu_chr_be_write(vc->chr, buffer, len); |
| |
| return TRUE; |
| } |
| #endif |
| |
| static GSList *gd_vc_init(GtkDisplayState *s, VirtualConsole *vc, int index, GSList *group, |
| GtkWidget *view_menu) |
| { |
| #if defined(CONFIG_VTE) |
| const char *label; |
| char buffer[32]; |
| char path[32]; |
| #if VTE_CHECK_VERSION(0, 26, 0) |
| VtePty *pty; |
| #endif |
| GIOChannel *chan; |
| GtkWidget *scrolled_window; |
| GtkAdjustment *vadjustment; |
| int master_fd, slave_fd; |
| |
| snprintf(buffer, sizeof(buffer), "vc%d", index); |
| snprintf(path, sizeof(path), "<QEMU>/View/VC%d", index); |
| |
| vc->chr = vcs[index]; |
| |
| if (vc->chr->label) { |
| label = vc->chr->label; |
| } else { |
| label = buffer; |
| } |
| |
| vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, label); |
| group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item)); |
| gtk_menu_item_set_accel_path(GTK_MENU_ITEM(vc->menu_item), path); |
| gtk_accel_map_add_entry(path, GDK_KEY_2 + index, HOTKEY_MODIFIERS); |
| |
| vc->terminal = vte_terminal_new(); |
| |
| master_fd = qemu_openpty_raw(&slave_fd, NULL); |
| g_assert(master_fd != -1); |
| |
| #if VTE_CHECK_VERSION(0, 26, 0) |
| pty = vte_pty_new_foreign(master_fd, NULL); |
| vte_terminal_set_pty_object(VTE_TERMINAL(vc->terminal), pty); |
| #else |
| vte_terminal_set_pty(VTE_TERMINAL(vc->terminal), master_fd); |
| #endif |
| |
| vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->terminal), -1); |
| |
| vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->terminal)); |
| |
| scrolled_window = gtk_scrolled_window_new(NULL, vadjustment); |
| gtk_container_add(GTK_CONTAINER(scrolled_window), vc->terminal); |
| |
| vte_terminal_set_size(VTE_TERMINAL(vc->terminal), 80, 25); |
| |
| vc->fd = slave_fd; |
| vc->chr->opaque = vc; |
| vc->scrolled_window = scrolled_window; |
| |
| gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vc->scrolled_window), |
| GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); |
| |
| gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), scrolled_window, gtk_label_new(label)); |
| 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); |
| |
| qemu_chr_be_generic_open(vc->chr); |
| if (vc->chr->init) { |
| vc->chr->init(vc->chr); |
| } |
| |
| chan = g_io_channel_unix_new(vc->fd); |
| g_io_add_watch(chan, G_IO_IN, gd_vc_in, vc); |
| |
| #endif /* CONFIG_VTE */ |
| return group; |
| } |
| |
| /** Window Creation **/ |
| |
| 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->window, "key-press-event", |
| G_CALLBACK(gd_window_key_event), s); |
| g_signal_connect(s->window, "delete-event", |
| G_CALLBACK(gd_window_close), s); |
| |
| #if GTK_CHECK_VERSION(3, 0, 0) |
| g_signal_connect(s->drawing_area, "draw", |
| G_CALLBACK(gd_draw_event), s); |
| #else |
| g_signal_connect(s->drawing_area, "expose-event", |
| G_CALLBACK(gd_expose_event), s); |
| #endif |
| g_signal_connect(s->drawing_area, "event", |
| G_CALLBACK(gd_event), s); |
| g_signal_connect(s->drawing_area, "button-press-event", |
| G_CALLBACK(gd_button_event), s); |
| g_signal_connect(s->drawing_area, "button-release-event", |
| G_CALLBACK(gd_button_event), s); |
| g_signal_connect(s->drawing_area, "scroll-event", |
| G_CALLBACK(gd_scroll_event), s); |
| g_signal_connect(s->drawing_area, "key-press-event", |
| G_CALLBACK(gd_key_event), s); |
| g_signal_connect(s->drawing_area, "key-release-event", |
| G_CALLBACK(gd_key_event), 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->vga_item, "activate", |
| G_CALLBACK(gd_menu_switch_vc), 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); |
| g_signal_connect(s->drawing_area, "enter-notify-event", |
| G_CALLBACK(gd_enter_event), s); |
| g_signal_connect(s->drawing_area, "leave-notify-event", |
| G_CALLBACK(gd_leave_event), s); |
| g_signal_connect(s->drawing_area, "focus-out-event", |
| G_CALLBACK(gd_focus_out_event), s); |
| } |
| |
| static GtkWidget *gd_create_menu_machine(GtkDisplayState *s, GtkAccelGroup *accel_group) |
| { |
| GtkWidget *machine_menu; |
| GtkWidget *separator; |
| GtkStockItem item; |
| |
| machine_menu = gtk_menu_new(); |
| gtk_menu_set_accel_group(GTK_MENU(machine_menu), 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_image_menu_item_new_with_mnemonic(_("_Reset")); |
| gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item); |
| |
| s->powerdown_item = gtk_image_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_image_menu_item_new_from_stock(GTK_STOCK_QUIT, NULL); |
| gtk_stock_lookup(GTK_STOCK_QUIT, &item); |
| gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item), |
| "<QEMU>/Machine/Quit"); |
| gtk_accel_map_add_entry("<QEMU>/Machine/Quit", item.keyval, item.modifier); |
| gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item); |
| |
| return machine_menu; |
| } |
| |
| static GtkWidget *gd_create_menu_view(GtkDisplayState *s, GtkAccelGroup *accel_group) |
| { |
| GSList *group = NULL; |
| GtkWidget *view_menu; |
| GtkWidget *separator; |
| int i; |
| |
| view_menu = gtk_menu_new(); |
| gtk_menu_set_accel_group(GTK_MENU(view_menu), accel_group); |
| |
| s->full_screen_item = |
| gtk_image_menu_item_new_from_stock(GTK_STOCK_FULLSCREEN, NULL); |
| gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->full_screen_item), |
| "<QEMU>/View/Full Screen"); |
| gtk_accel_map_add_entry("<QEMU>/View/Full Screen", GDK_KEY_f, |
| HOTKEY_MODIFIERS); |
| 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_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_IN, NULL); |
| 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_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_OUT, NULL); |
| 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_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_100, NULL); |
| 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); |
| |
| s->vga_item = gtk_radio_menu_item_new_with_mnemonic(group, "_VGA"); |
| group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(s->vga_item)); |
| gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->vga_item), |
| "<QEMU>/View/VGA"); |
| gtk_accel_map_add_entry("<QEMU>/View/VGA", GDK_KEY_1, HOTKEY_MODIFIERS); |
| gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->vga_item); |
| |
| for (i = 0; i < nb_vcs; i++) { |
| VirtualConsole *vc = &s->vc[i]; |
| |
| group = gd_vc_init(s, vc, i, group, view_menu); |
| s->nb_vcs++; |
| } |
| |
| 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); |
| |
| return view_menu; |
| } |
| |
| static void gd_create_menus(GtkDisplayState *s) |
| { |
| GtkAccelGroup *accel_group; |
| |
| accel_group = gtk_accel_group_new(); |
| s->machine_menu = gd_create_menu_machine(s, accel_group); |
| s->view_menu = gd_create_menu_view(s, accel_group); |
| |
| 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", accel_group); |
| gtk_window_add_accel_group(GTK_WINDOW(s->window), accel_group); |
| s->accel_group = accel_group; |
| } |
| |
| static const DisplayChangeListenerOps dcl_ops = { |
| .dpy_name = "gtk", |
| .dpy_gfx_update = gd_update, |
| .dpy_gfx_switch = gd_switch, |
| .dpy_refresh = gd_refresh, |
| .dpy_mouse_set = gd_mouse_set, |
| .dpy_cursor_define = gd_cursor_define, |
| }; |
| |
| void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover) |
| { |
| GtkDisplayState *s = g_malloc0(sizeof(*s)); |
| char *filename; |
| |
| gtk_init(NULL, NULL); |
| |
| s->dcl.ops = &dcl_ops; |
| s->dcl.con = qemu_console_lookup_by_index(0); |
| |
| 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->drawing_area = gtk_drawing_area_new(); |
| s->menu_bar = gtk_menu_bar_new(); |
| |
| s->scale_x = 1.0; |
| s->scale_y = 1.0; |
| s->free_scale = FALSE; |
| |
| setlocale(LC_ALL, ""); |
| bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR); |
| textdomain("qemu"); |
| |
| s->null_cursor = gdk_cursor_new(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); |
| |
| gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), s->drawing_area, gtk_label_new("VGA")); |
| |
| 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_widget_add_events(s->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_double_buffered(s->drawing_area, FALSE); |
| gtk_widget_set_can_focus(s->drawing_area, TRUE); |
| |
| 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); |
| |
| 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)); |
| } |
| |
| register_displaychangelistener(&s->dcl); |
| |
| global_state = s; |
| } |