105 lines
3.4 KiB
C
105 lines
3.4 KiB
C
/*
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* Copyright (c) 2014, 2015, 2016, 2018, 2022 Jonas 'Sortie' Termansen.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* window.h
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* Window abstraction.
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*/
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#ifndef WINDOW_H
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#define WINDOW_H
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#include <sys/types.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include "framebuffer.h"
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struct connection;
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struct display;
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static const size_t BORDER_WIDTH = 8;
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static const size_t TITLE_HEIGHT = 28;
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static const size_t RESIZE_GRACE = 16;
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enum window_state
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{
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WINDOW_STATE_REGULAR,
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WINDOW_STATE_MAXIMIZED,
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WINDOW_STATE_MINIMIZED,
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WINDOW_STATE_TILE_LEFT,
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WINDOW_STATE_TILE_RIGHT,
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WINDOW_STATE_TILE_TOP,
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WINDOW_STATE_TILE_TOP_LEFT,
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WINDOW_STATE_TILE_TOP_RIGHT,
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WINDOW_STATE_TILE_BOTTOM,
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WINDOW_STATE_TILE_BOTTOM_LEFT,
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WINDOW_STATE_TILE_BOTTOM_RIGHT,
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};
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struct window
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{
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struct display* display;
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struct connection* connection;
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struct window* above_window;
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struct window* below_window;
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struct framebuffer buffer;
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char* title;
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ssize_t left;
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ssize_t top;
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size_t width;
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size_t height;
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ssize_t saved_left;
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ssize_t saved_top;
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size_t saved_width;
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size_t saved_height;
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uint32_t window_id;
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enum window_state window_state;
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bool created;
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bool show;
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bool focus;
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bool grab_input;
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};
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struct framebuffer window_client_buffer(struct window* window);
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void window_render_frame(struct window* window);
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void window_move(struct window* window, size_t left, size_t top);
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void window_resize(struct window* window, size_t width, size_t height);
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void window_client_resize(struct window* window, size_t client_width, size_t client_height);
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void window_initialize(struct window* window, struct connection* connection, struct display* display, uint32_t window_id);
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void window_destroy(struct window* window);
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void window_drag_resize(struct window* window, int ld, int td, int wd, int hd);
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void window_on_display_resolution_change(struct window* window, struct display* display);
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void window_maximize(struct window* window);
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void window_restore(struct window* window);
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void window_toggle_maximized(struct window* window);
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void window_tile(struct window* window, enum window_state state, size_t left, size_t top, size_t width, size_t height);
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void window_tile_leftward(struct window* window);
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void window_tile_rightward(struct window* window);
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void window_tile_up(struct window* window);
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void window_tile_down(struct window* window);
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void window_tile_left(struct window* window);
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void window_tile_right(struct window* window);
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void window_tile_top(struct window* window);
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void window_tile_top_left(struct window* window);
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void window_tile_top_right(struct window* window);
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void window_tile_bottom(struct window* window);
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void window_tile_bottom_left(struct window* window);
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void window_tile_bottom_right(struct window* window);
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void window_notify_client_resize(struct window* window);
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#endif
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