Subversion Repositories Kolibri OS

// BOXLIB example (scrollbar, progressbar)

// ! without kolibri_gui !

// Writed by maxcodehack

// TCC version is in /programs/develop/ktcc/trunk/samples

#include 

#include 

/// BOXLIB

// Modified from C_Layer

// C_Layer variant I don't like

extern int kolibri_boxlib_init(void);

typedef struct __attribute__ ((__packed__)) {

	uint16_t xsize;

    uint16_t xpos;

    uint16_t ysize;

    uint16_t ypos;

    uint32_t btn_height;

    uint32_t type;

    uint32_t max_area;

    uint32_t cur_area;

    uint32_t position;

    uint32_t back_color;

    uint32_t front_color;

    uint32_t line_color;

    uint32_t redraw;

    uint16_t delta;

    uint16_t delta2;

    uint16_t r_size_x;

    uint16_t r_start_x;

    uint16_t r_size_y;

    uint16_t r_start_y;

    uint32_t m_pos;

    uint32_t m_pos2;

    uint32_t m_keys;

    uint32_t run_size;

    uint32_t position2;

    uint32_t work_size;

    uint32_t all_redraw;

    uint32_t ar_offset;

} scrollbar;

extern void (*scrollbar_h_draw)(scrollbar*) __attribute__((__stdcall__));

extern void (*scrollbar_h_mouse)(scrollbar*) __attribute__((__stdcall__));

extern void (*scrollbar_v_draw)(scrollbar*) __attribute__((__stdcall__));

extern void (*scrollbar_v_mouse)(scrollbar*) __attribute__((__stdcall__));

typedef struct {

	unsigned int value;

    unsigned int left;

    unsigned int top;

    unsigned int width;

    unsigned int height;

    unsigned int style;

    unsigned int min;

    unsigned int max;

    unsigned int back_color;

    unsigned int progress_color;

    unsigned int frame_color;

} progressbar;

extern void (*progressbar_draw)(progressbar *) __attribute__((__stdcall__));

extern void (*progressbar_progress)(progressbar *) __attribute__((__stdcall__));

/// BOXLIB

#define evReDraw  1

#define evKey     2

#define evButton  3

#define evExit    4

#define evDesktop 5

#define evMouse   6

#define evIPC     7

#define evNetwork 8

#define evDebug   9

#define WIN_W 640

#define WIN_H 563

uint32_t wheels;

char* title = "Boxlib example";

int win_bg_color = 0x858585;

scrollbar scroll = {15, WIN_W - 26, WIN_H - 29, 0, 0, 2, 215, 15, 0,0x707070,0xD2CED0,0x555555,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

progressbar pg = {0, 10, 10, 270, 35, 1, 0, 200, 0xB4B4B4, 0x2728FF, 0xA9A9A9};

void draw_window(){

        BeginDraw();

        DrawWindow(215,100,WIN_W,WIN_H,title,win_bg_color,0x34);

        scrollbar_v_draw(&scroll);

        progressbar_draw(&pg);

        EndDraw();

}

//// EVENTMASK

#define EVM_REDRAW        1

#define EVM_KEY           2

#define EVM_BUTTON        4

#define EVM_EXIT          8

#define EVM_BACKGROUND    16

#define EVM_MOUSE         32

#define EVM_IPC           64

#define EVM_STACK         128

#define EVM_DEBUG         256

#define EVM_STACK2        512

#define EVM_MOUSE_FILTER  0x80000000

#define EVM_CURSOR_FILTER 0x40000000

//// EVENTMASK

int main()

{

	kolibri_boxlib_init();

	set_wanted_events_mask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER);

	while(1)

	{

		switch(GetOsEvent())

		{

			case evButton:

				if (get_os_button() == 1) exit(0);

				break;

			case evKey:

				get_key();

				break;

			case evReDraw:

				draw_window();

				break;

			case evMouse:

				scrollbar_v_mouse(&scroll);

				// Wheel scrolling

				// Quite unstable

				/*

				int scroll_strong = 40;

				wheels = GetMouseWheels();

				if(wheels & 0xFFFF)

				{

					if((short)wheels > 0 && scroll.position < scroll.max_area - scroll_strong)

						scroll.position += scroll_strong;

					else if((short)wheels < 0 && scroll.position > 0)

						scroll.position -= scroll_strong;

					scrollbar_v_draw(&scroll);

				}

				*/

				pg.value = scroll.position;

				progressbar_draw(&pg);

				break;

		}

	}

}