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d54a998dd8
Add view-child.c, xdg-popup.c, subsurface.c in order to track damage associated with new XDG subsurfaces.
351 lines
9.2 KiB
C
351 lines
9.2 KiB
C
#ifndef __LABWC_H
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#define __LABWC_H
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#include "config.h"
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#include <getopt.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <unistd.h>
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#include <wayland-server-core.h>
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#include <wlr/backend.h>
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#include <wlr/render/wlr_renderer.h>
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#include <wlr/types/wlr_compositor.h>
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#include <wlr/types/wlr_cursor.h>
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#include <wlr/types/wlr_data_device.h>
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#include <wlr/types/wlr_input_device.h>
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#include <wlr/types/wlr_keyboard.h>
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#include <wlr/types/wlr_keyboard_group.h>
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#include <wlr/types/wlr_layer_shell_v1.h>
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#include <wlr/types/wlr_matrix.h>
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#include <wlr/types/wlr_output.h>
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#include <wlr/types/wlr_output_damage.h>
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#include <wlr/types/wlr_output_layout.h>
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#include <wlr/types/wlr_pointer.h>
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#include <wlr/types/wlr_seat.h>
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#include <wlr/types/wlr_server_decoration.h>
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#include <wlr/types/wlr_xcursor_manager.h>
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#include <wlr/types/wlr_xdg_decoration_v1.h>
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#include <wlr/types/wlr_xdg_shell.h>
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#include <wlr/util/log.h>
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#if HAVE_XWAYLAND
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#include <wlr/xwayland.h>
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#endif
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#include <xkbcommon/xkbcommon.h>
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#include "common/log.h"
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#include "config/keybind.h"
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#include "config/rcxml.h"
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#define XCURSOR_DEFAULT "left_ptr"
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#define XCURSOR_SIZE 24
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#define XCURSOR_MOVE "grabbing"
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enum input_mode {
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LAB_INPUT_STATE_PASSTHROUGH = 0,
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LAB_INPUT_STATE_MOVE,
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LAB_INPUT_STATE_RESIZE,
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LAB_INPUT_STATE_MENU,
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};
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struct input {
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struct wlr_input_device *wlr_input_device;
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struct seat *seat;
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struct wl_listener destroy;
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struct wl_list link; /* seat::inputs */
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};
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struct seat {
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struct wlr_seat *seat;
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struct server *server;
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struct wlr_keyboard_group *keyboard_group;
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struct wlr_cursor *cursor;
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struct wlr_xcursor_manager *xcursor_manager;
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/* if set, views cannot receive focus */
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struct wlr_layer_surface_v1 *focused_layer;
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struct wl_list inputs;
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struct wl_listener new_input;
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struct wl_listener cursor_motion;
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struct wl_listener cursor_motion_absolute;
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struct wl_listener cursor_button;
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struct wl_listener cursor_axis;
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struct wl_listener cursor_frame;
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struct wl_listener request_cursor;
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struct wl_listener request_set_selection;
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struct wl_listener keyboard_key;
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struct wl_listener keyboard_modifiers;
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};
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struct server {
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struct wl_display *wl_display;
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struct wlr_renderer *renderer;
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struct wlr_backend *backend;
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struct wlr_xdg_shell *xdg_shell;
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struct wlr_layer_shell_v1 *layer_shell;
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struct wl_listener new_xdg_surface;
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struct wl_listener new_layer_surface;
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struct wl_listener xdg_toplevel_decoration;
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#if HAVE_XWAYLAND
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struct wlr_xwayland *xwayland;
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struct wl_listener new_xwayland_surface;
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#endif
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struct wl_list views;
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struct wl_list unmanaged_surfaces;
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struct seat seat;
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/* cursor interactive */
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enum input_mode input_mode;
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struct view *grabbed_view;
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double grab_x, grab_y;
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struct wlr_box grab_box;
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uint32_t resize_edges;
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struct wl_list outputs;
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struct wl_listener new_output;
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struct wlr_output_layout *output_layout;
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/* Set when in cycle (alt-tab) mode */
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struct view *cycle_view;
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struct theme *theme;
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struct menu *rootmenu;
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};
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struct output {
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struct wl_list link;
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struct server *server;
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struct wlr_output *wlr_output;
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struct wlr_output_damage *damage;
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struct wl_list layers[4];
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struct wl_listener destroy;
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struct wl_listener damage_frame;
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struct wl_listener damage_destroy;
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};
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enum view_type {
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LAB_XDG_SHELL_VIEW,
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#if HAVE_XWAYLAND
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LAB_XWAYLAND_VIEW,
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#endif
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};
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enum deco_part {
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LAB_DECO_NONE = 0,
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LAB_DECO_BUTTON_CLOSE,
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LAB_DECO_BUTTON_MAXIMIZE,
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LAB_DECO_BUTTON_ICONIFY,
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LAB_DECO_PART_TITLE,
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LAB_DECO_PART_TOP,
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LAB_DECO_PART_RIGHT,
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LAB_DECO_PART_BOTTOM,
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LAB_DECO_PART_LEFT,
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LAB_DECO_END_MARKER
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};
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struct view_impl {
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void (*configure)(struct view *view, struct wlr_box geo);
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void (*close)(struct view *view);
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void (*for_each_popup)(struct view *view,
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wlr_surface_iterator_func_t iterator, void *data);
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void (*for_each_surface)(struct view *view,
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wlr_surface_iterator_func_t iterator, void *data);
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void (*map)(struct view *view);
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void (*move)(struct view *view, double x, double y);
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void (*unmap)(struct view *view);
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void (*maximize)(struct view *view, bool maximize);
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};
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struct border {
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int top;
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int right;
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int bottom;
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int left;
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};
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struct view {
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struct server *server;
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enum view_type type;
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const struct view_impl *impl;
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struct wl_list link;
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union {
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struct wlr_xdg_surface *xdg_surface;
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#if HAVE_XWAYLAND
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struct wlr_xwayland_surface *xwayland_surface;
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#endif
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};
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struct wlr_surface *surface;
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bool mapped;
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bool been_mapped;
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bool minimized;
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bool maximized;
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/* geometry of the wlr_surface contained within the view */
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int x, y, w, h;
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/* geometry before maximize */
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struct wlr_box unmaximized_geometry;
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/*
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* margin refers to the space between the extremities of the
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* wlr_surface and the max extents of the server-side decorations.
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* For xdg-shell views with CSD, this margin is zero.
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*/
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struct border margin;
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/*
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* padding refers to the space between the extremities of the
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* wlr_surface and the parts of the surface that is considered the
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* window.
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* This is only used for xdg-shell views with CSD where the padding
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* area is typically invisible except for client-side drop-shawdows.
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*/
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struct border padding;
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struct {
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bool update_x, update_y;
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double x, y;
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uint32_t width, height;
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uint32_t configure_serial;
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} pending_move_resize;
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bool server_side_deco;
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struct wl_listener map;
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struct wl_listener unmap;
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struct wl_listener destroy;
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struct wl_listener commit;
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struct wl_listener request_move;
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struct wl_listener request_resize;
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struct wl_listener request_configure;
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struct wl_listener request_maximize;
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struct wl_listener new_popup; /* xdg-shell only */
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struct wl_listener new_subsurface; /* xdg-shell only */
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};
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#if HAVE_XWAYLAND
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struct xwayland_unmanaged {
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struct server *server;
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struct wlr_xwayland_surface *xwayland_surface;
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struct wl_list link;
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int lx, ly;
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struct wl_listener request_configure;
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struct wl_listener commit;
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struct wl_listener map;
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struct wl_listener unmap;
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struct wl_listener destroy;
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};
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#endif
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struct view_child {
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struct wlr_surface *surface;
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struct view *parent;
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struct wl_listener commit;
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struct wl_listener new_subsurface;
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};
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struct view_subsurface {
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struct view_child view_child;
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struct wlr_subsurface *subsurface;
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struct wl_listener destroy;
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};
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struct xdg_popup {
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struct view_child view_child;
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struct wlr_xdg_popup *wlr_popup;
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struct wl_listener destroy;
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struct wl_listener map;
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struct wl_listener unmap;
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struct wl_listener new_popup;
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};
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void xdg_popup_create(struct view *view, struct wlr_xdg_popup *wlr_popup);
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void xdg_toplevel_decoration(struct wl_listener *listener, void *data);
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void xdg_surface_new(struct wl_listener *listener, void *data);
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#if HAVE_XWAYLAND
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void xwayland_surface_new(struct wl_listener *listener, void *data);
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void xwayland_unmanaged_create(struct server *server,
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struct wlr_xwayland_surface *xsurface);
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#endif
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void view_child_init(struct view_child *child, struct view *view,
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struct wlr_surface *wlr_surface);
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void view_child_finish(struct view_child *child);
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void subsurface_create(struct view *view, struct wlr_subsurface *wlr_subsurface);
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void view_move_resize(struct view *view, struct wlr_box geo);
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void view_move(struct view *view, double x, double y);
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void view_minimize(struct view *view);
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void view_unminimize(struct view *view);
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void view_maximize(struct view *view, bool maximize);
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void view_for_each_surface(struct view *view,
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wlr_surface_iterator_func_t iterator, void *user_data);
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void view_for_each_popup(struct view *view,
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wlr_surface_iterator_func_t iterator, void *data);
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void desktop_focus_view(struct seat *seat, struct view *view);
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/**
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* desktop_cycle_view - return view to 'cycle' to
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* @current: reference point for finding next view to cycle to
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* Note: If !current, the server->views second focusable view is returned
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*/
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struct view *desktop_cycle_view(struct server *server, struct view *current);
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void desktop_focus_topmost_mapped_view(struct server *server);
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struct view *desktop_view_at(struct server *server, double lx, double ly,
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struct wlr_surface **surface, double *sx,
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double *sy, int *view_area);
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void cursor_init(struct seat *seat);
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void keyboard_init(struct seat *seat);
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void seat_init(struct server *server);
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void seat_finish(struct server *server);
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void seat_focus_surface(struct seat *seat, struct wlr_surface *surface);
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void seat_set_focus_layer(struct seat *seat, struct wlr_layer_surface_v1 *layer);
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void interactive_begin(struct view *view, enum input_mode mode,
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uint32_t edges);
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void output_init(struct server *server);
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void output_damage_surface(struct output *output, struct wlr_surface *surface,
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double lx, double ly, bool whole);
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void scale_box(struct wlr_box *box, float scale);
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void damage_all_outputs(struct server *server);
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void damage_view_whole(struct view *view);
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void damage_view_part(struct view *view);
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void server_init(struct server *server);
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void server_start(struct server *server);
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void server_finish(struct server *server);
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struct border deco_thickness(struct view *view);
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struct wlr_box deco_max_extents(struct view *view);
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struct wlr_box deco_box(struct view *view, enum deco_part deco_part);
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enum deco_part deco_at(struct view *view, double lx, double ly);
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void action(struct server *server, const char *action, const char *command);
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void dbg_show_one_view(struct view *view);
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void dbg_show_views(struct server *server);
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void dbg_show_keybinds();
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#endif /* __LABWC_H */
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