#ifndef APPLICATIONINTERFACE_H
#define APPLICATIONINTERFACE_H

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

// This file contains a wrapper for the windows CE functions that are needed for the gui

#define WIN32_LEAN_AND_MEAN

#include <windows.h>

#include "utils.h"

#define setMenuSelected(hWndMB, idButton, checked) SendMessage((hWndMB), TB_CHECKBUTTON,\
	(WPARAM)idButton, (LPARAM)MAKELONG(checked,0));
#define getMenu(hWndMB)  (HMENU)SendMessage((hWndMB), SHCMBM_GETMENU, (WPARAM)0, (LPARAM)0);
#define getSubMenu(hWndMB,ID_MENU) (HMENU)SendMessage((hWndMB), SHCMBM_GETSUBMENU, (WPARAM)0, (LPARAM)ID_MENU);
#define setSubMenu(hWndMB,ID_MENU) (HMENU)SendMessage((hWndMB), SHCMBM_SETSUBMENU, (WPARAM)0, (LPARAM)ID_MENU);

extern HDC			hdc;		// Only valid when painting
extern HBRUSH		background;	
extern HINSTANCE	g_hInst;	// The current instance
extern HWND			g_hWnd;		// The main window
extern HWND			g_hwndCB;

#define MENU_HEIGHT		26
#define MAX_LOADSTRING	100

#define FONT_DEFAULT	0
#define FONT_NAVIGATION 1
#define FONT_TEXT		2

#define NOCOLOR 0xFFFFFFFF

void initApplicationInterface();

// load string from string table
void loadString(UINT id, LPTSTR buffer);
UString loadString(UINT id);

// sets the main title
void setTitle(UString title);

// Refreshes the whole application screen
void refreshScreen();

// Draws the text inside the rectangle
inline void drawText(RECT* rt, const TCHAR* text, int length) {
	ExtTextOut(hdc, rt->left+2, rt->top+2, ETO_CLIPPED|ETO_OPAQUE,
		rt, text, length, 0);
}

void drawText(RECT* rt, UString text);

// Draws the text right-aligned inside the rectangle
inline void drawRText(RECT* rt, const TCHAR* text, int length) {
	SIZE textSize;
	GetTextExtentPoint(hdc,text,length,&textSize);
	ExtTextOut(hdc, rt->right-2-textSize.cx, rt->top+2, ETO_CLIPPED|ETO_OPAQUE,
		rt, text, length, 0);
}

void drawRText(RECT* rt, UString text);

int drawVerseText(RECT* rt, UString text);

// fill the rectangle with the original background color
inline void clearRect(RECT* rt) {
	FillRect(hdc, rt, background);
}

// set the font
void setFont(int id=FONT_DEFAULT);

// set the background color 
inline void setBackground(COLORREF color=NOCOLOR) {
	if (color==NOCOLOR)
		SetBkColor(hdc,(COLORREF)GetSysColor(COLOR_WINDOW));
	else
		SetBkColor(hdc,color);
}

void selectMenu(int mode);

void addMenu(HMENU menu, int id, UString text);

void checkMenu(HMENU menu, int id, bool checked);

#endif