forked from KolibriOS/kolibrios
219 lines
7.2 KiB
C
219 lines
7.2 KiB
C
/*
|
|
KolibriGUI demobox
|
|
-Scrollbar
|
|
-Progressbar
|
|
-StaticText
|
|
-StaticNum
|
|
|
|
Free for all
|
|
|
|
Initially written by Siemargl, 2016
|
|
|
|
|
|
ToDo
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include "kos32sys.h"
|
|
#include "kolibri_gui.h"
|
|
|
|
// codes copied from \programs\cmm\lib\keyboard.h, but they're decimal
|
|
//ASCII KEYS
|
|
#define ASCII_KEY_BS 8
|
|
#define ASCII_KEY_TAB 9
|
|
#define ASCII_KEY_ENTER 13
|
|
#define ASCII_KEY_ESC 27
|
|
#define ASCII_KEY_DEL 182
|
|
#define ASCII_KEY_INS 185
|
|
#define ASCII_KEY_SPACE 32
|
|
|
|
#define ASCII_KEY_LEFT 176
|
|
#define ASCII_KEY_RIGHT 179
|
|
#define ASCII_KEY_DOWN 177
|
|
#define ASCII_KEY_UP 178
|
|
#define ASCII_KEY_HOME 180
|
|
#define ASCII_KEY_END 181
|
|
#define ASCII_KEY_PGDN 183
|
|
#define ASCII_KEY_PGUP 184
|
|
|
|
//SCAN CODE KEYS
|
|
#define SCAN_CODE_BS 14
|
|
#define SCAN_CODE_TAB 15
|
|
#define SCAN_CODE_ENTER 28
|
|
#define SCAN_CODE_ESC 1
|
|
#define SCAN_CODE_DEL 83
|
|
#define SCAN_CODE_INS 82
|
|
#define SCAN_CODE_SPACE 57
|
|
|
|
#define SCAN_CODE_LEFT 75
|
|
#define SCAN_CODE_RIGHT 77
|
|
#define SCAN_CODE_DOWN 80
|
|
#define SCAN_CODE_UP 72
|
|
#define SCAN_CODE_HOME 71
|
|
#define SCAN_CODE_END 79
|
|
#define SCAN_CODE_PGDN 81
|
|
#define SCAN_CODE_PGUP 73
|
|
|
|
#define KEY_LSHIFT 00000000001b
|
|
#define KEY_RSHIFT 00000000010b
|
|
#define KEY_LCTRL 00000000100b
|
|
#define KEY_RCTRL 00000001000b
|
|
#define KEY_LALT 00000010000b
|
|
#define KEY_RALT 00000100000b
|
|
#define KEY_CAPSLOCK 00001000000b
|
|
#define KEY_NUMLOCK 00010000000b
|
|
#define KEY_SCROLLLOCK 00100000000b
|
|
#define KEY_LWIN 01000000000b
|
|
#define KEY_RWIN 10000000000b
|
|
|
|
|
|
int main()
|
|
{
|
|
/* Load all libraries, initialize global tables like system color table and
|
|
operations table. kolibri_gui_init() will EXIT with mcall -1 if it fails
|
|
to do it's job. This is all you need to call and all libraries and GUI
|
|
elements can be used after a successful call to this function
|
|
*/
|
|
kolibri_gui_init();
|
|
int gui_event = KOLIBRI_EVENT_REDRAW;
|
|
uint32_t pressed_button = 0;
|
|
// uint32_t mouse_button;
|
|
// pos_t mouse_pos;
|
|
oskey_t keypress;
|
|
|
|
int value = 40; // showed value
|
|
int valuechange = 0;
|
|
|
|
// creating GUI using library functions
|
|
kolibri_window *main_window = kolibri_new_window(50, 40, 400, 400, "Scrollbar and progressbar showcase");
|
|
statictext *txt = kolibri_new_statictext_def(X_Y(10, 20), "StaticText default 6x9. Use Arrows or PgUp/PgDn");
|
|
statictext *txt2 = kolibri_new_statictext(X_Y(10, 30), "StaticText 8x16 x2:", CP866, 1, kolibri_color_table.color_work_text, 0);
|
|
staticnum *num = kolibri_new_staticnum_def(X_Y(10 + (strlen("StaticText 8x16 x2:") + 2) * 8 * 2, 30), 3, value);
|
|
scrollbar *sbh = kolibri_new_scrollbar(X_Y(30, 300), X_Y(350, 15), 15, 100, 10, value, kolibri_color_table.color_work_area, kolibri_color_table.color_work_button, 0);
|
|
scrollbar *sbv = kolibri_new_scrollbar(X_Y(370, 15), X_Y(40, 300), 15, 100, 10, value, kolibri_color_table.color_work_area, kolibri_color_table.color_work_button, 0);
|
|
progressbar *pg = kolibri_new_progressbar(0, 100, value, 10, 70, 200, 20);
|
|
|
|
kolibri_window_add_element(main_window, KOLIBRI_STATICTEXT, txt);
|
|
kolibri_window_add_element(main_window, KOLIBRI_STATICTEXT, txt2);
|
|
kolibri_window_add_element(main_window, KOLIBRI_STATICNUM, num);
|
|
kolibri_window_add_element(main_window, KOLIBRI_SCROLL_BAR_H, sbh);
|
|
kolibri_window_add_element(main_window, KOLIBRI_SCROLL_BAR_V, sbv);
|
|
kolibri_window_add_element(main_window, KOLIBRI_PROGRESS_BAR, pg);
|
|
|
|
do /* Start of main activity loop */
|
|
{
|
|
switch(gui_event)
|
|
{
|
|
case KOLIBRI_EVENT_REDRAW:
|
|
sbh->all_redraw = sbv->all_redraw = 1; // resetted by sbar
|
|
kolibri_handle_event_redraw(main_window);
|
|
valuechange = 0;
|
|
break;
|
|
case KOLIBRI_EVENT_NONE:
|
|
break;
|
|
case KOLIBRI_EVENT_KEY:
|
|
keypress = get_key();
|
|
// add logic to find focused active widget
|
|
// we have only one reaction
|
|
switch (keypress.ctrl_key)
|
|
{
|
|
case SCAN_CODE_UP: case SCAN_CODE_RIGHT:
|
|
if(value < 100)
|
|
{
|
|
value++; valuechange = 1;
|
|
progressbar_progress(pg); // +1 and redraw self
|
|
}
|
|
break;
|
|
case SCAN_CODE_PGUP:
|
|
if(value < 100)
|
|
{
|
|
value += 10; valuechange = 1;
|
|
if (value > 100) value = 100;
|
|
}
|
|
break;
|
|
case SCAN_CODE_DOWN: case SCAN_CODE_LEFT:
|
|
if(value > 0)
|
|
{
|
|
value--; valuechange = 1;
|
|
}
|
|
break;
|
|
case SCAN_CODE_PGDN:
|
|
if(value > 0)
|
|
{
|
|
value -= 10; valuechange = 1;
|
|
if (value < 0) value = 0;
|
|
}
|
|
break;
|
|
}
|
|
kolibri_handle_event_key(main_window, keypress);
|
|
break;
|
|
case KOLIBRI_EVENT_BUTTON:
|
|
pressed_button = get_os_button();
|
|
switch (pressed_button)
|
|
{
|
|
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();
|
|
// add logic to find widget under mouse
|
|
kolibri_handle_event_mouse(main_window);
|
|
// we can optimize a lot, if sb->delta2 == 1 then call sb->mouse() and redraw only if sb->redraw with flag all_redraw = 0 (only runner). Then reset redraw. OMG (
|
|
if (sbh->position != value) // scrollbars was changed
|
|
{
|
|
value = sbh->position;
|
|
valuechange = 1;
|
|
}else
|
|
if (sbv->position != value) // scrollbars was changed
|
|
{
|
|
value = sbv->position;
|
|
valuechange = 1;
|
|
}
|
|
/* debug_board_printf("mouse ev (%d,%d)%x\n", mouse_pos.x, mouse_pos.y, mouse_button);
|
|
if (mouse_button & (1<<24)) // double click
|
|
{
|
|
}
|
|
// ignore
|
|
*/
|
|
break;
|
|
}
|
|
if(valuechange)
|
|
{
|
|
debug_board_printf("value change (%d)\n", value);
|
|
num->number = value;
|
|
sbh->position = value;
|
|
sbv->position = value;
|
|
pg->value = value;
|
|
gui_event = KOLIBRI_EVENT_REDRAW;
|
|
continue;
|
|
}
|
|
|
|
gui_event = wait_for_event(10); // 100 = 1 sec
|
|
} 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);
|
|
|
|
}
|
|
*/
|