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fc4287cd20
This helper object (and the whole window drag operation) will be requested to the compositor instead of created directly, and only one of those can exist at a time, so the compositor will also safeguard that. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2683>
187 lines
7.7 KiB
C
187 lines
7.7 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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#ifndef META_COMPOSITOR_PRIVATE_H
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#define META_COMPOSITOR_PRIVATE_H
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#include <X11/extensions/Xfixes.h>
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#include "clutter/clutter-mutter.h"
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#include "clutter/clutter.h"
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#include "compositor/meta-compositor-view.h"
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#include "compositor/meta-plugin-manager.h"
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#include "compositor/meta-window-actor-private.h"
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#include "compositor/meta-window-drag.h"
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#include "meta/compositor.h"
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#include "meta/display.h"
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/* Wait 2ms after vblank before starting to draw next frame */
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#define META_SYNC_DELAY 2
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typedef struct _MetaLaters MetaLaters;
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struct _MetaCompositorClass
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{
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GObjectClass parent_class;
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gboolean (* manage) (MetaCompositor *compositor,
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GError **error);
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void (* unmanage) (MetaCompositor *compositor);
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void (* before_paint) (MetaCompositor *compositor,
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MetaCompositorView *compositor_view);
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void (* after_paint) (MetaCompositor *compositor,
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MetaCompositorView *compositor_view);
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void (* remove_window) (MetaCompositor *compositor,
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MetaWindow *window);
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int64_t (* monotonic_to_high_res_xserver_time) (MetaCompositor *compositor,
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int64_t time_us);
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void (* grab_begin) (MetaCompositor *compositor);
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void (* grab_end) (MetaCompositor *compositor);
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MetaCompositorView * (* create_view) (MetaCompositor *compositor,
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ClutterStageView *stage_view);
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};
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gboolean meta_compositor_do_manage (MetaCompositor *compositor,
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GError **error);
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void meta_compositor_remove_window_actor (MetaCompositor *compositor,
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MetaWindowActor *window_actor);
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void meta_compositor_window_actor_stage_views_changed (MetaCompositor *compositor);
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void meta_switch_workspace_completed (MetaCompositor *compositor);
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MetaPluginManager * meta_compositor_get_plugin_manager (MetaCompositor *compositor);
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int64_t meta_compositor_monotonic_to_high_res_xserver_time (MetaCompositor *compositor,
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int64_t monotonic_time_us);
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void meta_compositor_flash_window (MetaCompositor *compositor,
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MetaWindow *window);
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MetaCloseDialog * meta_compositor_create_close_dialog (MetaCompositor *compositor,
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MetaWindow *window);
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MetaInhibitShortcutsDialog * meta_compositor_create_inhibit_shortcuts_dialog (MetaCompositor *compositor,
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MetaWindow *window);
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void meta_compositor_locate_pointer (MetaCompositor *compositor);
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void meta_compositor_redirect_x11_windows (MetaCompositor *compositor);
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gboolean meta_compositor_is_unredirect_inhibited (MetaCompositor *compositor);
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MetaDisplay * meta_compositor_get_display (MetaCompositor *compositor);
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MetaBackend * meta_compositor_get_backend (MetaCompositor *compositor);
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MetaWindowActor * meta_compositor_get_top_window_actor (MetaCompositor *compositor);
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ClutterStage * meta_compositor_get_stage (MetaCompositor *compositor);
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gboolean meta_compositor_is_switching_workspace (MetaCompositor *compositor);
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gboolean meta_compositor_drag_window (MetaCompositor *compositor,
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MetaWindow *window,
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MetaGrabOp grab_op,
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uint32_t timestamp);
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MetaWindowDrag * meta_compositor_get_current_window_drag (MetaCompositor *compositor);
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void meta_compositor_grab_begin (MetaCompositor *compositor);
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void meta_compositor_grab_end (MetaCompositor *compositor);
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void meta_compositor_destroy (MetaCompositor *compositor);
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void meta_compositor_manage (MetaCompositor *compositor);
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void meta_compositor_unmanage (MetaCompositor *compositor);
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void meta_compositor_window_shape_changed (MetaCompositor *compositor,
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MetaWindow *window);
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void meta_compositor_window_opacity_changed (MetaCompositor *compositor,
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MetaWindow *window);
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gboolean meta_compositor_filter_keybinding (MetaCompositor *compositor,
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MetaKeyBinding *binding);
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void meta_compositor_add_window (MetaCompositor *compositor,
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MetaWindow *window);
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void meta_compositor_remove_window (MetaCompositor *compositor,
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MetaWindow *window);
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void meta_compositor_show_window (MetaCompositor *compositor,
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MetaWindow *window,
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MetaCompEffect effect);
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void meta_compositor_hide_window (MetaCompositor *compositor,
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MetaWindow *window,
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MetaCompEffect effect);
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void meta_compositor_switch_workspace (MetaCompositor *compositor,
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MetaWorkspace *from,
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MetaWorkspace *to,
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MetaMotionDirection direction);
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void meta_compositor_size_change_window (MetaCompositor *compositor,
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MetaWindow *window,
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MetaSizeChange which_change,
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MetaRectangle *old_frame_rect,
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MetaRectangle *old_buffer_rect);
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void meta_compositor_sync_window_geometry (MetaCompositor *compositor,
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MetaWindow *window,
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gboolean did_placement);
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void meta_compositor_sync_updates_frozen (MetaCompositor *compositor,
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MetaWindow *window);
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void meta_compositor_queue_frame_drawn (MetaCompositor *compositor,
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MetaWindow *window,
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gboolean no_delay_frame);
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void meta_compositor_sync_stack (MetaCompositor *compositor,
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GList *stack);
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void meta_compositor_flash_display (MetaCompositor *compositor,
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MetaDisplay *display);
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void meta_compositor_show_tile_preview (MetaCompositor *compositor,
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MetaWindow *window,
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MetaRectangle *tile_rect,
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int tile_monitor_number);
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void meta_compositor_hide_tile_preview (MetaCompositor *compositor);
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void meta_compositor_show_window_menu (MetaCompositor *compositor,
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MetaWindow *window,
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MetaWindowMenuType menu,
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int x,
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int y);
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void meta_compositor_show_window_menu_for_rect (MetaCompositor *compositor,
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MetaWindow *window,
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MetaWindowMenuType menu,
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MetaRectangle *rect);
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/*
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* This function takes a 64 bit time stamp from the monotonic clock, and clamps
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* it to the scope of the X server clock, without losing the granularity.
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*/
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static inline int64_t
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meta_translate_to_high_res_xserver_time (int64_t time_us)
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{
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int64_t us;
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int64_t ms;
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us = time_us % 1000;
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ms = time_us / 1000;
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return ms2us (ms & 0xffffffff) + us;
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}
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#endif /* META_COMPOSITOR_PRIVATE_H */
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