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The XDG surface geometry includes an (x,y) coordinate indicating the top left corner of the window. Use this information to correctly set the view position.
60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
#ifndef CG_VIEW_H
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#define CG_VIEW_H
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#include "config.h"
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#include <stdbool.h>
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#include <wayland-server-core.h>
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#include <wlr/types/wlr_compositor.h>
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#include <wlr/types/wlr_xdg_shell.h>
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#include <wlr/util/box.h>
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#if CAGE_HAS_XWAYLAND
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#include <wlr/xwayland.h>
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#endif
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#include "server.h"
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enum cg_view_type {
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CAGE_XDG_SHELL_VIEW,
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#if CAGE_HAS_XWAYLAND
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CAGE_XWAYLAND_VIEW,
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#endif
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};
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struct cg_view {
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struct cg_server *server;
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struct wl_list link; // server::views
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struct wlr_surface *wlr_surface;
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struct wlr_scene_tree *scene_tree;
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/* The view has a position in layout coordinates. */
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int lx, ly;
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enum cg_view_type type;
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const struct cg_view_impl *impl;
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};
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struct cg_view_impl {
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char *(*get_title)(struct cg_view *view);
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void (*get_geometry)(struct cg_view *view, struct wlr_box *view_box);
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bool (*is_primary)(struct cg_view *view);
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bool (*is_transient_for)(struct cg_view *child, struct cg_view *parent);
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void (*activate)(struct cg_view *view, bool activate);
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void (*maximize)(struct cg_view *view, int output_width, int output_height);
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void (*destroy)(struct cg_view *view);
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};
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char *view_get_title(struct cg_view *view);
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bool view_is_primary(struct cg_view *view);
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bool view_is_transient_for(struct cg_view *child, struct cg_view *parent);
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void view_activate(struct cg_view *view, bool activate);
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void view_position(struct cg_view *view);
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void view_position_all(struct cg_server *server);
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void view_unmap(struct cg_view *view);
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void view_map(struct cg_view *view, struct wlr_surface *surface);
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void view_destroy(struct cg_view *view);
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void view_init(struct cg_view *view, struct cg_server *server, enum cg_view_type type, const struct cg_view_impl *impl);
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struct cg_view *view_from_wlr_surface(struct wlr_surface *surface);
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#endif
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