small polish, samples

git-svn-id: svn://kolibrios.org@6443 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-06-10 11:10:52 +00:00
parent b718363009
commit 3e571bd7cc
15 changed files with 487 additions and 24 deletions
--- a/programs/develop/ktcc/trunk/samples/winbasics.c
+++ b/programs/develop/ktcc/trunk/samples/winbasics.c
@@ -0,0 +1,148 @@
+/*
+	newlib-style window example
+*/
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include "kos32sys1.h"
+
+struct kolibri_system_colors sys_color_table;
+
+char statusbar[255];
+char proc_info[1024];
+char text_line[255];
+
+enum BUTTONS
+{
+    BTN_QUIT = 1,
+    BTN_POP = 10,
+    BTN_UNLOCK = 11
+};
+
+#define FONT_W 8
+#define FONT_H 14
+#define LINES 10
+
+void draw_window()
+{
+    int win_hight, win_width, i, pos_y = get_skin_height() + 36;  // 60 == 24+36
+
+    // start redraw
+    begin_draw();
+	// define&draw window
+	sys_create_window(10, 40, 600, 400, "My window", /*sys_color_table.work_area*/0xFFFFFF, 0x13);
+
+    get_proc_info(proc_info);
+    win_width = *(int*)(proc_info + 0x3E); // client, 2A windows
+    win_hight = *(int*)(proc_info + 0x42); // client, 2E windows
+
+	define_button((10 << 16) + 80, (30 << 16) + 20, BTN_POP, sys_color_table.work_button);
+    draw_text_sys("BUTTON1", 15, 34, 0, 0x90000000 | sys_color_table.work_button_text);  //0x80000000 asciiz
+
+	define_button((100 << 16) + 100, (30 << 16) + 20, BTN_UNLOCK, sys_color_table.work_button);
+    draw_text_sys("BUTTTON2", 110, 34, 0, 0x90000000 | sys_color_table.work_button_text);
+
+    // display statusbar
+    draw_bar(6, win_hight - 17, win_width - 11, 12, 0x80000000 | sys_color_table.work_area);  //0x80000000 gradient
+    draw_text_sys(statusbar, 10, win_hight - 15, 0, 0x80000000 | sys_color_table.work_text);
+
+    // display strings
+    for (i = LINES; i > 0; i--)
+    {
+        tiny_snprintf (text_line, sizeof text_line, "Line[%d]<<Just a text>>", i);
+
+        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
+//        draw_number_sys(nbytes, 5, pos_y, 6, 0x10000000); 8x12 font
+        draw_text_sys(text_line, 5, pos_y, 0, 0x90000000 /*| sys_color_table.work_text*/);
+        pos_y += FONT_H;
+
+        if(pos_y + 29 > win_hight) break; // 12 font + 12 statusbar + 5 border
+    }
+
+    // end redraw
+    end_draw();
+}
+
+int main()
+{
+    int gui_event;
+    uint32_t pressed_button = 0, mouse_button;
+    pos_t   mouse_pos;
+    strcpy(statusbar, "Program running...Double click on TEXT for details");
+
+    get_system_colors(&sys_color_table);
+    set_event_mask(0xC0000027); // mouse events only when focused window and mouse inside
+
+    do  /* Start of main activity loop */
+    {
+//        gui_event = wait_for_event(10); // 100 = 1 sec, case you have background work
+        gui_event = get_os_event(); 
+        switch(gui_event)
+        {
+        case KOLIBRI_EVENT_NONE:
+            // background work
+			break;
+        case KOLIBRI_EVENT_REDRAW:
+            draw_window();
+			break;
+        case KOLIBRI_EVENT_KEY:
+            // scroll
+			break;
+        case KOLIBRI_EVENT_BUTTON:
+            pressed_button = get_os_button();
+            switch (pressed_button)
+            {
+              case BTN_POP:
+                strcpy(statusbar, "POP pressed....");
+                draw_window();
+                break;
+              case BTN_UNLOCK:
+                strcpy(statusbar, "UNLOCK pressed....");
+                draw_window();
+                break;
+              case BTN_QUIT:
+                return 0;
+                break;
+            }
+            break;
+        case KOLIBRI_EVENT_MOUSE:
+            mouse_pos = get_mouse_pos(POS_WINDOW); // window relative
+            mouse_button = get_mouse_eventstate();
+            debug_board_printf("mouse ev (%d,%d)%x\n", mouse_pos.x, mouse_pos.y, mouse_button);
+            if (mouse_button & (1<<24)) // double click
+            {
+                int n = (mouse_pos.y - 60) / FONT_H;
+                if (n < 0 || n >= LINES) break;
+                debug_board_printf("click on str(%d), clip slot(%d)\n", n, LINES - n - 1);
+                tiny_sprintf(statusbar, "click on str(%d), clip slot(%d)\n", n, LINES - n - 1);
+		draw_window();
+            }
+            // ignore
+            break;
+        }
+    } while(1) ; /* End of main activity loop */
+
+  return 0;
+}
+
+
+
+void __attribute__ ((noinline)) debug_board_write_str(const char* str){
+  while(*str)
+    debug_board_write_byte(*str++);
+}
+
+void __attribute__ ((noinline)) debug_board_printf(const char *format,...)
+{
+        va_list ap;
+        char log_board[300];
+
+        va_start (ap, format);
+        tiny_vsnprintf(log_board, sizeof log_board, format, ap);
+        va_end(ap);
+        debug_board_write_str(log_board);
+
+}