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  1. #include <stdarg.h>
  2. #include <stdio.h>
  3. #include <stdlib.h>
  4. #include <string.h>
  5. #include <sys/ksys.h>
  6.  
  7. ksys_colors_table_t sys_color_table;
  8.  
  9. char statusbar[255];
  10. ksys_thread_t proc_info;
  11. char text_line[255];
  12.  
  13. enum BUTTONS {
  14.     BTN_QUIT = 1,
  15.     BTN_POP = 10,
  16.     BTN_UNLOCK = 11
  17. };
  18.  
  19. #define FONT_W 8
  20. #define FONT_H 14
  21. #define LINES 10
  22.  
  23. void draw_window()
  24. {
  25.     int win_hight, win_width, i, pos_y = _ksys_get_skin_height() + 36; // 60 == 24+36
  26.  
  27.     // start redraw
  28.     _ksys_start_draw();
  29.     // define&draw window
  30.     _ksys_create_window(10, 40, 600, 400, "My window", sys_color_table.work_area, 0x13);
  31.     _ksys_thread_info(&proc_info, -1);
  32.  
  33.         win_width
  34.         = proc_info.winx_size;
  35.     win_hight = proc_info.winy_size;
  36.  
  37.     _ksys_define_button(10, 30, 70, 20, BTN_POP, sys_color_table.work_button);
  38.     _ksys_draw_text("BUTTON1", 15, 34, 0, 0x90000000 | sys_color_table.work_button_text); // 0x80000000 asciiz
  39.     _ksys_define_button(100, 30, 80, 20, BTN_UNLOCK, sys_color_table.work_button);
  40.     _ksys_draw_text("BUTTTON2", 110, 34, 0, 0x90000000 | sys_color_table.work_button_text);
  41.  
  42.     // display statusbar
  43.     _ksys_draw_bar(6, win_hight - 17, win_width - 11, 12, 0x80000000 | sys_color_table.work_area); // 0x80000000 gradient
  44.     _ksys_draw_text(statusbar, 10, win_hight - 15, 0, 0x80000000 | sys_color_table.work_text);
  45.  
  46.     // display strings
  47.     for (i = LINES; i > 0; i--) {
  48.         snprintf(text_line, sizeof text_line, "Line[%d]<<Just a text>>", i);
  49.  
  50.         text_line[(win_width - 10 - 5) / FONT_W + 1] = '\0'; // clip text size, seems to big lines crashing OS, and form len by window size
  51.         _ksys_draw_text(text_line, 5, pos_y, 0, 0x90000000 | sys_color_table.work_text);
  52.         pos_y += FONT_H;
  53.  
  54.         if (pos_y + 29 > win_hight)
  55.             break; // 12 font + 12 statusbar + 5 border
  56.     }
  57.     // end redraw
  58.     _ksys_end_draw();
  59. }
  60.  
  61. int main()
  62. {
  63.     int gui_event;
  64.     uint32_t pressed_button = 0, mouse_button;
  65.     ksys_pos_t mouse_pos;
  66.     strcpy(statusbar, "Program running...Double click on TEXT for details");
  67.  
  68.     _ksys_get_system_colors(&sys_color_table);
  69.     _ksys_set_event_mask(0xC0000027); // mouse events only when focused window and mouse inside
  70.  
  71.     do {
  72.         gui_event = _ksys_get_event();
  73.         switch (gui_event) {
  74.         case KSYS_EVENT_NONE:
  75.             break;
  76.         case KSYS_EVENT_REDRAW:
  77.             draw_window();
  78.             break;
  79.         case KSYS_EVENT_KEY:
  80.             break;
  81.         case KSYS_EVENT_BUTTON:
  82.             pressed_button = _ksys_get_button();
  83.             switch (pressed_button) {
  84.             case BTN_POP:
  85.                 strcpy(statusbar, "POP pressed....");
  86.                 draw_window();
  87.                 break;
  88.             case BTN_UNLOCK:
  89.                 strcpy(statusbar, "UNLOCK pressed....");
  90.                 draw_window();
  91.                 break;
  92.             case BTN_QUIT:
  93.                 return 0;
  94.                 break;
  95.             }
  96.             break;
  97.         case KSYS_EVENT_MOUSE:
  98.             mouse_pos = _ksys_get_mouse_pos(KSYS_MOUSE_WINDOW_POS); // window relative
  99.             mouse_button = _ksys_get_mouse_eventstate();
  100.             debug_printf("mouse ev (%d,%d)%x\n", mouse_pos.x, mouse_pos.y, mouse_button);
  101.             if (mouse_button & (1 << 24)) // double click
  102.             {
  103.                 int n = (mouse_pos.y - 60) / FONT_H;
  104.                 if (n < 0 || n >= LINES)
  105.                     break;
  106.                 debug_printf("click on str(%d), clip slot(%d)\n", n, LINES - n - 1);
  107.                 sprintf(statusbar, "click on str(%d), clip slot(%d)\n", n, LINES - n - 1);
  108.                 draw_window();
  109.             }
  110.             break;
  111.         }
  112.     } while (1); /* End of main activity loop */
  113.  
  114.     return 0;
  115. }
  116.