kc3-lang/kc3/libc3/window/cairo/window_cairo.c

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• Hash : 13e2adf3
  Author : Thomas de Grivel
  Date : 2024-01-10T12:20:21
  

  s8 -> char

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• libc3/window/cairo/window_cairo.c

• /* c3
   * Copyright 2022,2023 kmx.io <contact@kmx.io>
   *
   * Permission is hereby granted to use this software granted the above
   * copyright notice and this permission paragraph are included in all
   * copies and substantial portions of this software.
   *
   * THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
   * PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
   * AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
   * THIS SOFTWARE.
   */
  #include <assert.h>
  #include <stdlib.h>
  #include <xkbcommon/xkbcommon.h>
  #include <libc3/tag.h>
  #include "../window.h"
  #include "window_cairo.h"
  
  void c3_window_cairo_clean (void)
  {
  }
  
  void c3_window_cairo_init (void)
  {
  }
  
  void window_cairo_clean (s_window_cairo *window)
  {
    window_clean((s_window *) window);
  }
  
  s_window_cairo * window_cairo_init (s_window_cairo *window,
                                      sw x, sw y, uw w, uw h,
                                      const char *title,
                                      uw sequence_count)
  {
    s_window_cairo tmp = {0};
    assert(window);
    title = title ? title : "C3.Window.Cairo";
    window_init((s_window *) &tmp, x, y, w, h, title, sequence_count);
    tmp.button = window_cairo_button_default;
    tmp.key    = window_cairo_key_default;
    tmp.load   = window_cairo_load_default;
    tmp.motion = window_cairo_motion_default;
    tmp.render = window_cairo_render_default;
    tmp.resize = window_cairo_resize_default;
    *window = tmp;
    return window;
  }
  
  bool window_cairo_button_default (s_window_cairo *window, u8 button,
                                    sw x, sw y)
  {
    assert(window);
    (void) window;
    (void) button;
    (void) x;
    (void) y;
    printf("window_cairo_button_default: %d (%ld, %ld)\n",
           (int) button, x, y);
    return true;
  }
  
  bool window_cairo_key_default (s_window_cairo *window, uw keysym)
  {
    char keysym_name[64];
    assert(window);
    (void) window;
    xkb_keysym_get_name(keysym, keysym_name, sizeof(keysym_name));
    printf("window_cairo_key_default: %lu %s\n", keysym, keysym_name);
    return true;
  }
  
  bool window_cairo_load_default (s_window_cairo *window)
  {
    assert(window);
    (void) window;
    printf("window_cairo_load_default\n");
    return true;
  }
  
  bool window_cairo_motion_default (s_window_cairo *window, sw x, sw y)
  {
    assert(window);
    (void) window;
    (void) x;
    (void) y;
    /*
    printf("window_cairo_motion_default (%ld, %ld)\n", x, y);
    */
    return true;
  }
  
  bool window_cairo_render_default (s_window_cairo *window)
  {
    cairo_t *cr;
    assert(window);
    cr = window->cr;
    assert(cr);
    cairo_set_source_rgb(cr, 1, 1, 1);
    cairo_rectangle(cr, 0, 0, window->w, window->h);
    cairo_fill(cr);
    printf("window_cairo_render_default\n");
    return true;
  }
  
  bool window_cairo_resize_default (s_window_cairo *window, uw w, uw h)
  {
    assert(window);
    (void) window;
    (void) w;
    (void) h;
    printf("window_cairo_resize_default: %lu x %lu\n", w, h);
    return true;
  }
  

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