kolibrios/programs/cmm/misc/reshare.c

#define MEMSIZE 1024*20
#define ENTRY_POINT #main

//===================================================//
//                                                   //
//                       LIB                         //
//                                                   //
//===================================================//

#include "../lib/fs.h"
#include "../lib/mem.h"
#include "../lib/obj/libimg.h"
#include "../lib/patterns/rgb.h"
#include "../lib/patterns/restart_process.h"
#include "../lib/patterns/toolbar_button.h"

//===================================================//
//                                                   //
//                   GLOBAL VARS                     //
//                                                   //
//===================================================//

libimg_image icons32;
libimg_image icons16;
libimg_image icons16w;
unsigned int size32;
unsigned int size16;

:unsigned char checkbox_flag[507] = {
	0xFC, 0xD4, 0x04, 0xFC, 0xD4, 0x04, 0xFC, 0xD4, 0x04, 0xFC, 0xD4, 0x04, 0xFC, 0xD4, 0x04, 0xFC, 
	0xD4, 0x04, 0xFC, 0xD4, 0x04, 0xFC, 0xD4, 0x04, 0xFC, 0xD4, 0x04, 0xFC, 0xD4, 0x04, 0xFC, 0xD4, 
	0x04, 0xFC, 0xD4, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xDC, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xC8, 0x04, 
	0xFC, 0xC8, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 
	0xC8, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xB4, 0x04, 0xFC, 0xDC, 
	0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xBC, 0x04, 
	0xFC, 0xBC, 0x04, 0xFC, 0xBC, 0x04, 0xFC, 0xB4, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 
	0xB4, 0x04, 0xFC, 0xB4, 0x04, 0xFC, 0xD4, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xC8, 
	0x04, 0xFC, 0xBC, 0x04, 0xFC, 0xBC, 0x04, 0xFC, 0xB4, 0x04, 0xFC, 0xB4, 0x04, 0xF9, 0x98, 0x04, 
	0xFC, 0xF2, 0xD2, 0xFC, 0xF2, 0xD2, 0xFA, 0xA5, 0x04, 0xFC, 0xB4, 0x04, 0xFC, 0xD4, 0x04, 0xFC, 
	0xB4, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xB4, 0x04, 0xFC, 0xB4, 0x04, 0xFC, 0xB4, 
	0x04, 0xF9, 0x98, 0x04, 0xFF, 0xFF, 0xFF, 0xFD, 0xFD, 0xF6, 0xFC, 0xF9, 0xAF, 0xF9, 0x98, 0x04, 
	0xFC, 0xB4, 0x04, 0xFC, 0xD4, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xF2, 0xD2, 0xFC, 0xF2, 0xD2, 0xF9, 
	0x98, 0x04, 0xFC, 0xB4, 0x04, 0xF9, 0x98, 0x04, 0xFF, 0xFF, 0xFF, 0xFD, 0xFD, 0xF6, 0xF7, 0xE0, 
	0x95, 0xBC, 0x64, 0x04, 0xF9, 0x98, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xD4, 0x04, 0xF9, 0x98, 0x04, 
	0xFD, 0xFD, 0xF6, 0xFF, 0xFF, 0xFF, 0xFC, 0xDC, 0x2C, 0xF9, 0x98, 0x04, 0xFF, 0xFF, 0xFF, 0xFD, 
	0xFD, 0xF6, 0xF7, 0xE0, 0x95, 0xBC, 0x64, 0x04, 0xF9, 0x98, 0x04, 0xFA, 0x9F, 0x04, 0xFC, 0xA9, 
	0x04, 0xFC, 0xD4, 0x04, 0xF9, 0x98, 0x04, 0xF7, 0xE0, 0x95, 0xFD, 0xFD, 0xF6, 0xFF, 0xFF, 0xFF, 
	0xFF, 0xFF, 0xFF, 0xFD, 0xFD, 0xF6, 0xF7, 0xE0, 0x95, 0xBC, 0x64, 0x04, 0xF9, 0x98, 0x04, 0xFA, 
	0x9F, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xD4, 0x04, 0xF9, 0x98, 0x04, 0xBC, 0x64, 
	0x04, 0xF7, 0xE0, 0x95, 0xFD, 0xFD, 0xF6, 0xFD, 0xFD, 0xF6, 0xF7, 0xE0, 0x95, 0xBC, 0x64, 0x04, 
	0xF9, 0x98, 0x04, 0xFA, 0x9F, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 
	0xC8, 0x04, 0xFA, 0xA5, 0x04, 0xF9, 0x98, 0x04, 0xBC, 0x64, 0x04, 0xF7, 0xE0, 0x95, 0xF7, 0xE0, 
	0x95, 0xBC, 0x64, 0x04, 0xF9, 0x98, 0x04, 0xFA, 0x9F, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xA9, 0x04, 
	0xFC, 0xA9, 0x04, 0xFA, 0x9F, 0x04, 0xFC, 0xC8, 0x04, 0xFC, 0xA9, 0x04, 0xFA, 0x9F, 0x04, 0xF9, 
	0x98, 0x04, 0xBC, 0x64, 0x04, 0xBC, 0x64, 0x04, 0xF9, 0x98, 0x04, 0xFA, 0x9F, 0x04, 0xFC, 0xA9, 
	0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xA9, 0x04, 0xFA, 0x9F, 0x04, 0xFA, 0x9F, 0x04, 0xFC, 0xC8, 0x04, 
	0xFC, 0xA9, 0x04, 0xFC, 0xA9, 0x04, 0xFA, 0x9F, 0x04, 0xF9, 0x98, 0x04, 0xF9, 0x98, 0x04, 0xFA, 
	0x9F, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xA9, 0x04, 0xFC, 0xA9, 0x04, 0xFA, 0x9F, 0x04, 0xFA, 0x9F, 
	0x04, 0xF9, 0x98, 0x04, 0xFC, 0xB4, 0x04, 0xF9, 0x98, 0x04, 0xF9, 0x98, 0x04, 0xF9, 0x98, 0x04, 
	0xF9, 0x98, 0x04, 0xF9, 0x98, 0x04, 0xF9, 0x98, 0x04, 0xF9, 0x98, 0x04, 0xF9, 0x98, 0x04, 0xF9, 
	0x98, 0x04, 0xF9, 0x98, 0x04, 0xF9, 0x98, 0x04, 0xF9, 0x98, 0x04
};

//===================================================//
//                                                   //
//                       MAIN                        //
//                                                   //
//===================================================//

void main()
{
	mem_init();
	load_dll(libimg, #libimg_init, 1);

	icons32.load("/SYS/ICONS32.PNG"); size32 = icons32.h * 32 * 4;
	icons16.load("/SYS/ICONS16.PNG"); size16 = icons16.h * 18 * 4;

	if (GetProcessesCount("@RESHARE")>1) {
		start_ui();
	} else {
		start_daemon();
	}
}

//===================================================//
//                                                   //
//                      DAEMON                       //
//                                                   //
//===================================================//

void start_daemon()
{
	char* shared_i32;
	char* shared_i16;
	char* shared_i16w;
	char* shared_chbox;

	shared_chbox = memopen("CHECKBOX", sizeof(checkbox_flag), SHM_CREATE+SHM_WRITE);
	memmov(shared_chbox, #checkbox_flag, sizeof(checkbox_flag));

	shared_i32 = memopen("ICONS32", size32, SHM_CREATE+SHM_WRITE);
	memmov(shared_i32, icons32.imgsrc, size32);
	img_destroy stdcall(icons32.image);

	shared_i16 = memopen("ICONS18", size16, SHM_CREATE + SHM_WRITE);
	memmov(shared_i16, icons16.imgsrc, size16);
	//img_destroy stdcall(icons16.image);

	shared_i16w = memopen("ICONS18W", size16, SHM_CREATE + SHM_WRITE);

	@SetEventMask(EVM_DESKTOPBG);
	do {
		$push sc.work
		sc.get();
		$pop eax
		if (sc.work != EAX) {
			memmov(shared_i16w, icons16.imgsrc, size16);
			replace_2cols(shared_i16w, size16, 0xffFFFfff, sc.work, 0xffCACBD6, sc.dark);
		}
	} while(WaitEvent()==evDesktop);
}

//===================================================//
//                                                   //
//                        UI                         //
//                                                   //
//===================================================//

#define WINW 775
#define WINH 660
#define PAD  10
#define BTNW 100
#define BTNH 24
#define RESY PAD+30+BTNH+BTNH

enum { ACTIVE_ICONS32=1, ACTIVE_ICONS16=2, ACTIVE_ICONS16W=4, ACTIVE_CHECKBOX=8 };
int active_tab = ACTIVE_ICONS32;

void start_ui()
{
	loop() switch(WaitEvent())
	{
		case evKey:
			@GetKeyScancode();
			if (AL == SCAN_CODE_ESC) ExitProcess();
			if (AL == SCAN_CODE_TAB) {
				active_tab <<= 1;
				if (active_tab > ACTIVE_CHECKBOX) active_tab = 1;
				draw_tabs();
			}
			break;

		case evButton:
			GetButtonID();
			if (1==EAX) {
				ExitProcess();
			} else {
				active_tab = EAX - 10;
				draw_tabs();
			}
			break;

		case evReDraw:
			sc.get();
			DefineAndDrawWindow(80, 50, WINW+9, WINH+4+GetSkinHeight(), 0x74, 0, "@RESHARE - A service that provides shared resorces", 0);
			DrawBar(0, 0, WINW, RESY-PAD-1, sc.work); //top bg
			DrawBar(0, RESY-PAD-1, WINW, 1, sc.line);
			WriteText(PAD, PAD, 0x90, sc.work_text, "Each tab name corresponds to memory name that can be accessed by sysfunc 68.22. Now availabe:");
			draw_tabs();
	}
}

void DrawFlatButton(dword _x, _y, _text, _id, _active)
{
	if (_active) EDX = sc.button; else EDX = sc.light;
	DrawBar(_x, _y, BTNW, BTNH+1, EDX);

	if (_active) EDX = sc.button_text; else EDX = sc.work_text;
	WriteText(-strlen(_text)*8+BTNW/2+_x, _y+6, 0x90, EDX, _text);

	PutPixel(_x,_y,sc.work);
	PutPixel(_x,_y+BTNH,EDX);
	PutPixel(_x+BTNW-1,_y,EDX);
	PutPixel(_x+BTNW-1,_y+BTNH,EDX);

	DefineHiddenButton(_x, _y, BTNW-1, BTNH, _id);
}

void draw_tabs()
{
	#define TABX WINW-BTNW-PAD-BTNW-PAD-BTNW-PAD-BTNW/2
	DrawFlatButton(           TABX, PAD+30, "ICONS32",  10+ACTIVE_ICONS32, active_tab & ACTIVE_ICONS32);
	DrawFlatButton(PAD+BTNW*1+TABX, PAD+30, "ICONS16",  10+ACTIVE_ICONS16, active_tab & ACTIVE_ICONS16);
	DrawFlatButton(PAD+BTNW*2+TABX, PAD+30, "ICONS16W", 10+ACTIVE_ICONS16W, active_tab & ACTIVE_ICONS16W);
	DrawFlatButton(PAD+BTNW*3+TABX, PAD+30, "CHECKBOX", 10+ACTIVE_CHECKBOX, active_tab & ACTIVE_CHECKBOX);
	draw_tab_icons32();
}

void draw_tab_icons32()
{
	int i;
	int x=PAD, y;
	int iconimg;
	int iconh;
	int iconw;

	DrawBar(0, RESY-PAD, WINW, WINH-RESY+PAD, sc.work);
	if (active_tab & ACTIVE_ICONS32) {
		iconimg = icons32.imgsrc;
		iconw = 32;
		iconh = icons32.h;
	} else if (active_tab & ACTIVE_ICONS16) {
		iconimg = icons16.imgsrc;
		iconw = 18;
		iconh = icons16.h;
	} else if (active_tab & ACTIVE_ICONS16W) {
		iconimg = memopen("ICONS18W", NULL, SHM_READ);
		iconw = 18;
		iconh = icons16.h;
	} else {
		PutImage(WINW-13/2, WINH-RESY-13/2+RESY, 13, 13, #checkbox_flag);
		return;
	}

	for (i = 0; i < iconh/iconw; i++)
	{
		PutPaletteImage(iconw*iconw*4*i + iconimg, iconw, iconw, 50-iconw/2+x, y+RESY, 32, 0);
		WriteText(-strlen(itoa(i))*8+50/2+x, y+RESY+iconw+5, 0x90, sc.line, itoa(i));
		x += 50;
		if (x + 50 > WINW) {
			x = PAD;
			y += iconw + 30;
		}
	}
}