//#define OV_DEBUG
#include <stdio.h>
#include "PCMan.h"
#include "DotNETHeader.h"
#include "resource.h"

//<comment author='b6s'>
// Uses the managed UI function instead
/*
void GetToolbarSize(HWND toolbar, SIZE *sz)
{
	sz->cx = sz->cy = 0;
	int c = (int)SendMessage( toolbar, TB_BUTTONCOUNT, 0, 0);
	for( int i = 0; i < c ; ++i )
	{
		RECT itemrc;
		SendMessage( toolbar, TB_GETITEMRECT, i, LPARAM(&itemrc));
		sz->cx += (itemrc.right - itemrc.left);
		itemrc.bottom -= itemrc.top;
		if( itemrc.bottom > sz->cy )
			sz->cy = itemrc.bottom;
	}
}
*/
//</comment>

LRESULT APIENTRY StatusWndProc(HWND hWnd,
		UINT msg,
		WPARAM wParam,
		LPARAM lParam)
{
	//POINT pt;
	//RECT drc;
	//DWORD dwT;

	UINT id;
	switch (msg)
	{
		case WM_PAINT:
			//<comment author='b6s'>
			// Uses the managed UI function instead
			//PaintStatusWindow(hWnd);
			//</comment>
			break;
		case WM_SETCURSOR:
		case WM_MOUSEMOVE:
		case WM_LBUTTONUP:
		case WM_RBUTTONUP:
			//<comment author='b6s'>
			// Uses the managed UI functions instead
			/*
			if( GetCapture() != hWnd && GetCursorPos( &pt ) && 
				ScreenToClient( hWnd, &pt ) && pt.x >= 12 )
				return DefWindowProc(hWnd, msg, wParam, lParam);

			DragUI(hWnd, NULL, msg, wParam, lParam, FALSE);
			
			if(msg == WM_LBUTTONUP || msg == WM_RBUTTONUP) {
				dwT = GetWindowLong(hWnd,FIGWL_MOUSE);
				if (dwT & FIM_MOVED) {
					GetWindowRect(uiStatus.hWnd, &drc);
					UIMoveStatusWindow(hWnd, drc.left, drc.top);
				}
			}
			if ((msg == WM_SETCURSOR) &&
				(HIWORD(lParam) != WM_LBUTTONDOWN) &&
				(HIWORD(lParam) != WM_RBUTTONDOWN)) {
				return DefWindowProc(hWnd, msg, wParam, lParam);
			}

			if ((msg == WM_LBUTTONUP) || (msg == WM_RBUTTONUP))
			{
				SetWindowLong(hWnd, FIGWL_MOUSE, 0L);
				if(msg == WM_RBUTTONUP) {
					CurrentIC++;
					if(CurrentIC > (int)IC.size() - 1)
						CurrentIC = 0;
					InvalidateRect(uiStatus.hWnd,NULL, FALSE);
				}
			}
			*/
			//</comment>
			break;
		case WM_NOTIFY:
			//<comment author='b6s'>
			// Not support currently
			/*
			{
				switch( ((NMHDR*)lParam)->code ) 
				{
				case TTN_GETDISPINFO:
				{ 
					LPTOOLTIPTEXT pttt;
					pttt = (LPTOOLTIPTEXT)lParam;
					pttt->hinst = hInstDLL;
					pttt->lpszText = MAKEINTRESOURCE(pttt->hdr.idFrom);
					break;
				}
				}
			}
			*/
			//</comment>
			break;
		case WM_MOUSEACTIVATE:
			return MA_NOACTIVATE;
			break;
		case WM_SIZE:
			//<comment author='b6s'>
			// Not support currently
			/*
			{
				int cx = LOWORD(lParam);
				int cy = HIWORD(lParam);
				MoveWindow( hToolbar, 12, 2, cx-13, cy-4, TRUE);
			}
			*/
			//</comment>
			break;
		case WM_COMMAND:
			id = LOWORD(wParam);
			switch(id)
			{
			case ID_CHANGE_IME:
				//<comment author='b6s'>
				// Uses the managed UI function instead
				/*
				{
					RECT rc;
					SendMessage( hToolbar, TB_GETITEMRECT, 0, LPARAM(&rc) );
					MapWindowPoints( hToolbar, HWND_DESKTOP, LPPOINT(&rc), 2 );
					CheckMenuItem( hIMESelMenu, ID_IME_LIST_FIRST + CurrentIC, MF_CHECKED );
					TrackPopupMenu( hIMESelMenu, TPM_LEFTALIGN, rc.left, rc.bottom, 0, hWnd, NULL);
					CheckMenuItem( hIMESelMenu, ID_IME_LIST_FIRST + CurrentIC, MF_UNCHECKED );
				}
				*/
				//</comment>
				break;
			case ID_CHI_ENG:
				//<comment author='b6s'>
				// Uses the managed UI function instead
				/*
				{
					isChinese = !isChinese;
					SendMessage( hToolbar, TB_CHANGEBITMAP, ID_CHI_ENG, MAKELPARAM(isChinese ? 2 : 3, 0));
					HIMC imc = ImmGetContext( hIMEWnd );
					if( imc )
					{
						DWORD conv, sentence;
						ImmGetConversionStatus( imc, &conv, &sentence);
						if( isChinese )
							conv |= IME_CMODE_NATIVE;
						else
							conv &= ~IME_CMODE_NATIVE;
						ImmSetConversionStatus( imc, conv, sentence);
					}
				}
				*/
				//</comment>
				break;
			case ID_FULL_HALF:
				//<comment author='b6s'>
				// Not support currently
				/*
				{
					isFull = !isFull;
					SendMessage( hToolbar, TB_CHANGEBITMAP, ID_FULL_HALF, MAKELPARAM(isFull ? 4 : 5, 0));
					HIMC imc = ImmGetContext( hIMEWnd );
					if( imc )
					{
						DWORD conv, sentence;
						ImmGetConversionStatus( imc, &conv, &sentence);
						if( isFull )
							conv |= IME_CMODE_FULLSHAPE;
						else
							conv &= ~IME_CMODE_FULLSHAPE;
						ImmSetConversionStatus( imc, conv, sentence);
					}
				}
				*/
				//<comment>
				break;
			case ID_CONFIG:
				{
					TCHAR exe_path[MAX_PATH];
					TCHAR file_name[] = _T("\\OpenVanilla\\OVPreferences.exe");
				    GetWindowsDirectory(exe_path, MAX_PATH - (int)_tcslen( file_name ) );
				    _stprintf(exe_path, _T("%s\\%s"), exe_path, file_name);

					ShellExecute( NULL, _T("open"), exe_path, NULL, NULL, SW_SHOWNORMAL );
				}
				break;
			case ID_IME_HELP:
				break;
			default:
				//<comment author='b6s'>
				// Uses the managed UI functions instead
				/*
				if( id >= ID_IME_LIST_FIRST && id < ID_IME_LIST_LAST )
				{
					id -= ID_IME_LIST_FIRST;
					CurrentIC = id;

					TBBUTTONINFO tbi;	tbi.cbSize = sizeof(tbi);
					tbi.dwMask = TBIF_TEXT;		tbi.pszText = IC.at(CurrentIC);

					SendMessage( hToolbar, TB_SETBUTTONINFO, ID_CHANGE_IME, LPARAM(&tbi));

					SIZE sz;
					//SendMessage( hToolbar, TB_GETMAXSIZE, 0, LPARAM(&sz));
					GetToolbarSize( hToolbar, &sz );

					uiStatus.sz.cx = sz.cx + 14;
					uiStatus.sz.cy = sz.cy + 4;
					RECT rc;
					GetWindowRect(uiStatus.hWnd, &rc);
					UIMoveStatusWindow(hWnd, rc.left, rc.top );
				}
				*/
				//</comment>
				break;
			}			
		default:
			if (!MyIsIMEMessage(msg))
				return DefWindowProc(hWnd, msg, wParam, lParam);
			break;
	}
	return 0;
}

//<comment author='b6s'>
// Uses the managed UI function instead
/*
TBBUTTON toolbar_btns[]={
	{0, ID_CHANGE_IME, TBSTATE_ENABLED ,TBSTYLE_BUTTON|TBSTYLE_AUTOSIZE, {0}, 0, 0 }, 
	{1, ID_CONFIG, TBSTATE_ENABLED ,TBSTYLE_BUTTON|TBSTYLE_AUTOSIZE, {0}, 0, 0 },
	{2, ID_CHI_ENG, TBSTATE_ENABLED ,TBSTYLE_BUTTON, {0}, 0, 0 },
	{5, ID_FULL_HALF, TBSTATE_ENABLED ,TBSTYLE_BUTTON, {0}, 0, 0 },
	{6, ID_IME_HELP, TBSTATE_ENABLED ,TBSTYLE_BUTTON, {0}, 0, 0 }
};
*/
//</comment>

void UICreateStatusWindow(HWND hUIWnd)
{	
	murmur("\tUICreateStatusWindow, hUIWnd=%x",hUIWnd);

	RECT rec;
	if (!IsWindow(uiStatus.hWnd)) {
		uiStatus.hWnd = _CreateStatusPage();
	
		//設定C# Status 內 m_AppHWnd
		_SetStatusAppHWnd(hUIWnd);

		//設定 module menu (init: current module)
		SendMessage(hUIWnd, WM_IME_NOTIFY, IMN_PRIVATE, 9);
		//SendMessage(hUIWnd, WM_IME_NOTIFY, IMN_PRIVATE, 3);
		//UISetStatusModStr();

		//設定中英
		//_SetStatusChiEng();

		//設定繁簡
		_SetStatusSimpifiedOrTraditional(isTraditional);  		

		//設定 hIMEWnd (?)
		hIMEWnd = hUIWnd; //存到 hIMEWnd 之後會拿來判斷
		
		//移動到螢幕右下方
		SystemParametersInfo(SPI_GETWORKAREA, 0, &rec, 0);
		UIMoveStatusWindow(hUIWnd, rec.right - 500, rec.bottom - 100);
	}
	//設定C# Status 內 m_AppHWnd 
	_SetStatusAppHWnd(hUIWnd); 	
}

const wchar_t* convertUtf8NameToUcs2(const char* name)
{
	wchar_t *modCurrentName;
	wchar_t modNameUCS2[1024];
	MultiByteToWideChar(
		CP_UTF8, 0, name, (int)strlen(name)+1, modNameUCS2, 1024);
	modCurrentName = modNameUCS2;
	return wcsdup(modCurrentName);
}

void UISetStatusModStrMenuEach(const char* newName)
{
	_SetStatusMenuModString(convertUtf8NameToUcs2(newName));
}

//set Status window module list
void UISetStatusModStrMenuAll(int modAmount, const char* modNames[])
{
	UIClearStatusMenuModString();	
	for(int i = 0; i < modAmount; i++)
		UISetStatusModStrMenuEach(modNames[i]);
}

void UISetStatusModStrCurrent(int index)
{
	_SetStatusModString(index);
}

void UIClearStatusMenuModString()
{
	_ClearStatusMenuModString();
}

void UIMoveStatusWindow(HWND hUIWnd, int X, int Y)
{   
	
	/*if (!IsWindow(uiStatus.hWnd))
		UICreateStatusWindow(hUIWnd);*/

	if (IsWindow(uiStatus.hWnd))
	{
		POINT pt;
		RECT screenrc;
		SIZE sz;

		sz.cx = 0;
		sz.cy = 0;
		uiStatus.pt.x = X;
		uiStatus.pt.y = Y;
		sz.cx = uiStatus.sz.cx;
		sz.cy = uiStatus.sz.cy;
		pt.x = uiStatus.pt.x;
		pt.y = uiStatus.pt.y;

		SystemParametersInfo(SPI_GETWORKAREA, 0, &screenrc, 0);

		if( (pt.x + sz.cx) > screenrc.right )
			pt.x = screenrc.right - 200;
		if( (pt.y + sz.cy) > screenrc.bottom )
			pt.y = screenrc.bottom - 50;		

		_MoveStatusPage(pt.x, pt.y);
	}
	
}

//<comment author='b6s'>
// Uses the managed UI function instead
/*
void PaintStatusWindow(HWND hStatusWnd)
{
	PAINTSTRUCT ps;
	HDC hDC;
	RECT rc;

	hDC = BeginPaint(hStatusWnd,&ps);
	GetClientRect(hStatusWnd,&rc);

	FillSolidRect( hDC, &rc, GetSysColor(COLOR_BTNFACE));

	Draw3DBorder( hDC, &rc, GetSysColor(COLOR_BTNHILIGHT),
	//*GetSysColor(COLOR_BTNSHADOW)
	0);

	InflateRect( &rc, -3, -3 );
	rc.left++;
	rc.right = rc.left + 3;
	Draw3DBorder( hDC, &rc, GetSysColor(COLOR_BTNHILIGHT), GetSysColor(COLOR_BTNSHADOW));
	OffsetRect( &rc, 4, 0);
	Draw3DBorder( hDC, &rc, GetSysColor(COLOR_BTNHILIGHT), GetSysColor(COLOR_BTNSHADOW));

	EndPaint(hStatusWnd,&ps);
}
*/
//</comment>

void UIShowStatusWindow()
{
	//if (IsWindow(uiStatus.hWnd))
	{	
		_ShowStatusPage(); //show		
	}
}

void UIHideStatusWindow()
{
	if (IsWindow(uiStatus.hWnd))
		//ShowWindow(uiStatus.hWnd, SW_HIDE);
		_HideStatusPage();
}

int CompIndexToXPos(int index);


void UISetCursorPos(int i)
{
//	int cursor = CompIndexToXPos( CompCursorPos );
//	RECT rc;
//	GetClientRect( uiComp.hWnd, &rc );
//	HDC dc = GetDC( uiComp.hWnd );
//	BitBlt( dc, cursor, 0, 1, rc.bottom, dc, cursor, 0, SRCINVERT );
	CompCursorPos = i;
//	cursor = CompIndexToXPos( CompCursorPos );
//	BitBlt( dc, cursor, 0, 1, rc.bottom, dc, cursor, 0, SRCINVERT );
}

#if 0
void UISetMarkFrom(int i)
{
//	murmur("-----> UISetMarkFrom, status window");
	CompSelStart = i;
	murmur( "---> UISetMarkFrom Start %d", CompSelStart);
/*	HDC tmpdc = GetDC(NULL);
	TCHAR debug_info[100];
	_stprintf(debug_info, _T("mf=%d"),  i);
	TextOut( tmpdc, 0, 0, debug_info, lstrlen(debug_info));
	ReleaseDC( NULL, tmpdc );
*/
}

void UISetMarkTo(int i)
{
//	murmur("-----> UISetMarkTo, status window");
/*	HDC tmpdc = GetDC(NULL);
	TCHAR debug_info[100];
	_stprintf(debug_info, _T("mt=%d"),  i);
	TextOut( tmpdc, 40, 0, debug_info, lstrlen(debug_info));
	ReleaseDC( NULL, tmpdc );
*/
	CompSelEnd = i;
	murmur( "---> UISetMarkFrom End %d", CompSelEnd);
}
#endif

int UIModuleChange()
{
	CompCursorPos=0;  //James test
	
	CurrentIC = _GetStatusSelectedModuleIndex();
	UISetStatusModStrCurrent(CurrentIC);
	_ShowStatusPage();

	return CurrentIC;
}

int UIModuleRotate()
{
	_RotateStatusSelectedModule();
	return UIModuleChange();
}

void UIChangeHalfFull(HWND hWnd)
{
	isFull = !isFull;
	SendMessage( hToolbar, TB_CHANGEBITMAP, ID_FULL_HALF, MAKELPARAM(isFull ? 4 : 5, 0));
	HIMC imc = ImmGetContext( hIMEWnd );
	if( imc )
	{
		DWORD conv, sentence;
		ImmGetConversionStatus( imc, &conv, &sentence);
		if( isFull )
			conv |= IME_CMODE_FULLSHAPE;
		else
			conv &= ~IME_CMODE_FULLSHAPE;
			ImmSetConversionStatus( imc, conv, sentence);
	}
}

void UIChangeChiEng(HWND hWnd)
{
	//SendMessage( hToolbar, TB_CHANGEBITMAP, ID_CHI_ENG, MAKELPARAM(isChinese ? 2 : 3, 0));
		
	//設定中英
	//isChinese = !isChinese;
	_SetStatusChiEng();  

	//refresh
	UIShowStatusWindow();
}

void UIChangeSimpifiedOrTraditional(HWND hWnd)
{	
	//設定繁簡
	isTraditional = !isTraditional;		
	_SetStatusSimpifiedOrTraditional(isTraditional); 

	//refresh
	UIShowStatusWindow();

	/*以下是模組要做的事情*/

}

void UIChangeBoPoMoFoLayout(int index)
{
	if(index == -1) return;

	CompCursorPos=0;  //James test

	CurrentIC = index;
	UISetStatusModStrCurrent(CurrentIC);
	_ShowStatusPage();
}