944c28f3b3
Currently we simply set the gsettings key when activating an input source. This obviously introduces a time window, between the event that activates the switch and when the switch is complete, under which key events are being delivered to applications and interpreted according to the previous input source. The patches in bug 696996 introduce a DBus API in g-s-d that allows us to know when an input source if effectively active. Using that and freezing keyboard events in the X server until we hear back from g-s-d we can ensure that events won't be misinterpreted after an input source switch. https://bugzilla.gnome.org/show_bug.cgi?id=697007
165 lines
7.1 KiB
C
165 lines
7.1 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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#ifndef __SHELL_GLOBAL_H__
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#define __SHELL_GLOBAL_H__
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#include <clutter/clutter.h>
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#include <glib-object.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include <gtk/gtk.h>
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#include <meta/meta-plugin.h>
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G_BEGIN_DECLS
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typedef struct _ShellGlobal ShellGlobal;
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typedef struct _ShellGlobalClass ShellGlobalClass;
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#define SHELL_TYPE_GLOBAL (shell_global_get_type ())
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#define SHELL_GLOBAL(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), SHELL_TYPE_GLOBAL, ShellGlobal))
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#define SHELL_GLOBAL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), SHELL_TYPE_GLOBAL, ShellGlobalClass))
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#define SHELL_IS_GLOBAL(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), SHELL_TYPE_GLOBAL))
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#define SHELL_IS_GLOBAL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SHELL_TYPE_GLOBAL))
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#define SHELL_GLOBAL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), SHELL_TYPE_GLOBAL, ShellGlobalClass))
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struct _ShellGlobalClass
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{
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GObjectClass parent_class;
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};
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GType shell_global_get_type (void) G_GNUC_CONST;
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ShellGlobal *shell_global_get (void);
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ClutterStage *shell_global_get_stage (ShellGlobal *global);
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MetaScreen *shell_global_get_screen (ShellGlobal *global);
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GdkScreen *shell_global_get_gdk_screen (ShellGlobal *global);
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MetaDisplay *shell_global_get_display (ShellGlobal *global);
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GList *shell_global_get_window_actors (ShellGlobal *global);
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GSettings *shell_global_get_settings (ShellGlobal *global);
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guint32 shell_global_get_current_time (ShellGlobal *global);
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/* Input/event handling */
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gboolean shell_global_begin_modal (ShellGlobal *global,
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guint32 timestamp,
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MetaModalOptions options);
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void shell_global_end_modal (ShellGlobal *global,
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guint32 timestamp);
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void shell_global_freeze_keyboard (ShellGlobal *global,
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guint32 timestamp);
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typedef enum {
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SHELL_STAGE_INPUT_MODE_NORMAL,
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SHELL_STAGE_INPUT_MODE_FOCUSED,
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SHELL_STAGE_INPUT_MODE_FULLSCREEN
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} ShellStageInputMode;
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void shell_global_set_stage_input_mode (ShellGlobal *global,
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ShellStageInputMode mode);
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void shell_global_set_stage_input_region (ShellGlobal *global,
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GSList *rectangles);
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/* X utilities */
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typedef enum {
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SHELL_CURSOR_DND_IN_DRAG,
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SHELL_CURSOR_DND_UNSUPPORTED_TARGET,
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SHELL_CURSOR_DND_MOVE,
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SHELL_CURSOR_DND_COPY,
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SHELL_CURSOR_POINTING_HAND,
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SHELL_CURSOR_CROSSHAIR
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} ShellCursor;
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void shell_global_set_cursor (ShellGlobal *global,
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ShellCursor type);
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void shell_global_unset_cursor (ShellGlobal *global);
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void shell_global_get_pointer (ShellGlobal *global,
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int *x,
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int *y,
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ClutterModifierType *mods);
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typedef struct {
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guint glibc_uordblks;
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guint js_bytes;
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guint gjs_boxed;
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guint gjs_gobject;
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guint gjs_function;
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guint gjs_closure;
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/* 32 bit to avoid js conversion problems with 64 bit */
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guint last_gc_seconds_ago;
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} ShellMemoryInfo;
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void shell_global_get_memory_info (ShellGlobal *global,
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ShellMemoryInfo *meminfo);
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/* Run-at-leisure API */
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void shell_global_begin_work (ShellGlobal *global);
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void shell_global_end_work (ShellGlobal *global);
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typedef void (*ShellLeisureFunction) (gpointer data);
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void shell_global_run_at_leisure (ShellGlobal *global,
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ShellLeisureFunction func,
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gpointer user_data,
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GDestroyNotify notify);
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/* Misc utilities / Shell API */
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void shell_global_sync_pointer (ShellGlobal *global);
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GAppLaunchContext *
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shell_global_create_app_launch_context (ShellGlobal *global);
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void shell_global_play_theme_sound (ShellGlobal *global,
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guint id,
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const char *name,
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const char *description,
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ClutterEvent *for_event);
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void shell_global_play_theme_sound_full (ShellGlobal *global,
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guint id,
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const char *name,
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const char *description,
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ClutterEvent *for_event,
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const char *application_id,
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const char *application_name);
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void shell_global_play_sound_file (ShellGlobal *global,
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guint id,
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const char *file_name,
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const char *description,
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ClutterEvent *for_event);
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void shell_global_play_sound_file_full (ShellGlobal *global,
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guint id,
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const char *file_name,
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const char *description,
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ClutterEvent *for_event,
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const char *application_id,
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const char *application_name);
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void shell_global_cancel_theme_sound (ShellGlobal *global,
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guint id);
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void shell_global_notify_error (ShellGlobal *global,
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const char *msg,
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const char *details);
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void shell_global_init_xdnd (ShellGlobal *global);
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void shell_global_reexec_self (ShellGlobal *global);
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const char * shell_global_get_session_mode (ShellGlobal *global);
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void shell_global_set_runtime_state (ShellGlobal *global,
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const char *property_name,
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GVariant *variant);
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GVariant * shell_global_get_runtime_state (ShellGlobal *global,
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const char *property_type,
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const char *property_name);
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G_END_DECLS
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#endif /* __SHELL_GLOBAL_H__ */
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