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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <string.h>
  4. #include <stdarg.h>
  5. #include "ksys.h"
  6.  
  7. ksys_colors_table_t sys_color_table;
  8.  
  9. char statusbar[255];
  10. ksys_proc_table_t proc_info;
  11. char text_line[255];
  12.  
  13. enum BUTTONS
  14. {
  15.     BTN_QUIT = 1,
  16.     BTN_POP = 10,
  17.     BTN_UNLOCK = 11
  18. };
  19.  
  20. #define FONT_W 8
  21. #define FONT_H 14
  22. #define LINES 10
  23.  
  24. void draw_window()
  25. {
  26.     int win_hight, win_width, i, pos_y = _ksys_get_skin_height() + 36;  // 60 == 24+36
  27.  
  28.     // start redraw
  29.     _ksys_start_draw();
  30.         // define&draw window
  31.         _ksys_create_window(10, 40, 600, 400, "My window", sys_color_table.work_area, 0x13);
  32.     _ksys_process_info(&proc_info, -1);
  33.  
  34.     win_width = 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.  
  40.         _ksys_define_button(100, 30, 80, 20, BTN_UNLOCK, sys_color_table.work_button);
  41.     _ksys_draw_text("BUTTTON2", 110, 34, 0, 0x90000000 | sys_color_table.work_button_text);
  42.  
  43.     // display statusbar
  44.     _ksys_draw_bar(6, win_hight - 17, win_width - 11, 12, 0x80000000 | sys_color_table.work_area);  //0x80000000 gradient
  45.     _ksys_draw_text(statusbar, 10, win_hight - 15, 0, 0x80000000 | sys_color_table.work_text);
  46.  
  47.     // display strings
  48.     for (i = LINES; i > 0; i--){
  49.         snprintf (text_line, sizeof text_line, "Line[%d]<<Just a text>>", i);
  50.  
  51.         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
  52.         _ksys_draw_text(text_line, 5, pos_y, 0, 0x90000000 | sys_color_table.work_text);
  53.         pos_y += FONT_H;
  54.  
  55.         if(pos_y + 29 > win_hight) 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_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.         {
  75.         case KSYS_EVENT_NONE:
  76.                         break;
  77.         case KSYS_EVENT_REDRAW:
  78.             draw_window();
  79.                         break;
  80.         case KSYS_EVENT_KEY:
  81.                         break;
  82.         case KSYS_EVENT_BUTTON:
  83.             pressed_button = _ksys_get_button();
  84.             switch (pressed_button)
  85.             {
  86.               case BTN_POP:
  87.                 strcpy(statusbar, "POP pressed....");
  88.                 draw_window();
  89.                 break;
  90.               case BTN_UNLOCK:
  91.                 strcpy(statusbar, "UNLOCK pressed....");
  92.                 draw_window();
  93.                 break;
  94.               case BTN_QUIT:
  95.                 return 0;
  96.                 break;
  97.             }
  98.             break;
  99.         case KSYS_EVENT_MOUSE:
  100.             mouse_pos = _ksys_get_mouse_pos(0); // window relative
  101.             mouse_button = _ksys_get_mouse_eventstate();
  102.             debug_printf("mouse ev (%d,%d)%x\n", mouse_pos.x, mouse_pos.y, mouse_button);
  103.             if (mouse_button & (1<<24)) // double click
  104.             {
  105.                 int n = (mouse_pos.y - 60) / FONT_H;
  106.                 if (n < 0 || n >= LINES) break;
  107.                 debug_printf("click on str(%d), clip slot(%d)\n", n, LINES - n - 1);
  108.                 sprintf(statusbar, "click on str(%d), clip slot(%d)\n", n, LINES - n - 1);
  109.                         draw_window();
  110.             }
  111.             break;
  112.         }
  113.     } while(1) ; /* End of main activity loop */
  114.  
  115.   return 0;
  116. }