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67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
#ifndef _CLIENT_H
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#define _CLIENT_H
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#include <wayland-client.h>
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#include "wayland-desktop-shell-client-protocol.h"
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#include <cairo/cairo.h>
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#include <pango/pangocairo.h>
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#include <stdbool.h>
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#include "list.h"
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#include "client/registry.h"
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struct window;
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struct buffer {
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struct wl_buffer *buffer;
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cairo_surface_t *surface;
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cairo_t *cairo;
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PangoContext *pango;
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uint32_t width, height;
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bool busy;
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};
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struct cursor {
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struct wl_surface *surface;
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struct wl_cursor_theme *cursor_theme;
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struct wl_cursor *cursor;
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struct wl_pointer *pointer;
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};
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enum scroll_direction {
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SCROLL_UP,
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SCROLL_DOWN,
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SCROLL_LEFT,
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SCROLL_RIGHT,
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};
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struct pointer_input {
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int last_x;
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int last_y;
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void (*notify_button)(struct window *window, int x, int y, uint32_t button, uint32_t state_w);
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void (*notify_scroll)(struct window *window, enum scroll_direction direction);
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};
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struct window {
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struct registry *registry;
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struct buffer buffers[2];
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struct buffer *buffer;
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struct wl_surface *surface;
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struct wl_shell_surface *shell_surface;
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struct wl_callback *frame_cb;
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struct cursor cursor;
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uint32_t width, height;
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int32_t scale;
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char *font;
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cairo_t *cairo;
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struct pointer_input pointer_input;
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};
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struct window *window_setup(struct registry *registry, uint32_t width, uint32_t height,
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int32_t scale, bool shell_surface);
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void window_teardown(struct window *state);
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int window_prerender(struct window *state);
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int window_render(struct window *state);
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void window_make_shell(struct window *window);
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#endif
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