ceditbox.cpp

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// cEditBox.cpp: implementation of the cEditBox class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "cEditBox.h"

#include "cWindowManager.h"
#include "cFont.h"
#include "../input/cIMEWnd.h"
#include "../cIMEex.h"
#include "../Input/Mouse.h"
#include "./Input/Keyboard.h"

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

cEditBox::cEditBox()
{
	m_nonactiveTextColor=0xffffff;
	m_activeTextColor=0xffffff;
	m_bInitEdit=FALSE;
//	m_bCaret=TRUE;
	m_bSecret=FALSE;
	m_bTextChanged=0;
	m_dwCaretCurTick=m_dwCaretLastTick=0;
	m_type = WT_EDITBOX;
	m_bReadOnly = FALSE;
	
//	m_pIMEBox = new cIMEBox;
//KES IME TEST
	m_pIMEex	= new cIMEex;
	m_pIMEex->SetParentEdit( this );

	m_bCaret	= FALSE;
	m_pEditText	= NULL;

	m_bShowCaretInReadOnly = FALSE;

	m_nAlign			= TXT_LEFT;
	m_lTextLeftOffset	= 5;
	m_lTextRightOffset	= 5;
	m_lTextTopOffset	= 6;
	
	m_cbEditFunc = NULL;
}

cEditBox::~cEditBox()
{
//	if(m_pIMEBox)
//	{
//		m_pIMEBox->Release();
//		delete m_pIMEBox;
//		m_pIMEBox = NULL;
//	}

//KES IME TEST
//focus甫 绝沮阑 windowmanager俊霸 舅赴促.
	CIMEWND->SetDockingEx(m_pIMEex, FALSE);
	WINDOWMGR->SetFocusedEdit( this, FALSE );

	if(m_pIMEex)
	{
		m_pIMEex->Release();
		delete m_pIMEex;
		m_pIMEex = NULL;
	}

	if( m_pEditText )
	{
		delete[] m_pEditText;
		m_pEditText = NULL;
	}
}

void cEditBox::SetTextOffset( LONG Left, LONG Right, LONG Top )
{
	m_lTextLeftOffset	= Left;
	m_lTextRightOffset	= Right;
	m_lTextTopOffset	= Top;
}

void cEditBox::Init(LONG x, LONG y, WORD wid, WORD hei, cImage* basicImage, cImage* focusImage, LONG ID)
{
	cWindow::Init(x,y,wid,hei,basicImage,ID);

	if( focusImage )
	{
		if( focusImage->IsNull() )
		{
			if( basicImage )
				m_FocusImage = *basicImage;
		}
		else
		{
			m_FocusImage = *focusImage;
		}
	}
	else
	{
		if( basicImage )
			m_FocusImage = *basicImage;
	}

	SetFocusEdit(FALSE);
}

void cEditBox::InitEditbox(WORD editBoxPixel, WORD BufBytes)
{
	m_bInitEdit = TRUE;
//	m_pIMEBox->Init(BufBytes+1, editBoxPixel, 0, FALSE);

//KES IME TEST
//	m_pIMEex->Init( BufBytes + 1, m_width, 1 );
//	m_pIMEex->Init( 1000, editBoxPixel, 3 );
	m_pIMEex->Init( BufBytes, editBoxPixel, FALSE );
//	m_pIMEex->SetScriptText( "abc^ndef^n012345678901234567890^n^n^n" );
	m_pEditText = new char[BufBytes + 1];
	ZeroMemory( m_pEditText, BufBytes+1 );
	
}

DWORD cEditBox::ActionEvent(CMouse * mouseInfo)
{
	DWORD we = WE_NULL;
	if( !m_bActive ) return we;
	we = cWindow::ActionEvent(mouseInfo);

	if( m_bDisable ) return we;

	if( mouseInfo->LButtonDown() )
	{
		if( PtInWindow(mouseInfo->GetMouseEventX(), mouseInfo->GetMouseEventY()) && ( we & WE_LBTNCLICK ) )
		{
			SetFocusEdit(TRUE);
			if(cbWindowFunc)
				(*cbWindowFunc)(m_ID, m_pParent, WE_SETFOCUSON);

			we |= WE_SETFOCUSON;
		}
		else
		{
			SetFocusEdit(FALSE);
		}
	}

	if(m_bTextChanged)
	{
		if(cbWindowFunc)
			(*cbWindowFunc)(m_ID, m_pParent, WE_CHANGETEXT);//pjslocal 捞霸 岿鳖?
		we |= WE_CHANGETEXT;

	}

	return we;
}


DWORD cEditBox::ActionKeyboardEvent(CKeyboard * keyInfo)
{
	
/*	//RETURN虐 贸府绰 cimewnd俊辑 茄促.

	DWORD we = WE_NULL;

	if( !m_bActive || m_bDestroy ) return we;

	if( m_bFocus  )
	{
		if( keyInfo->GetKeyDown(KEY_RETURN) || keyInfo->GetKeyDown(KEY_PADENTER) )
		{
			if(cbWindowFunc)
				(*cbWindowFunc)(m_ID, m_pParent, WE_RETURN);

			we |= WE_RETURN;
		}
	}

	return we;
*/
	return WE_NULL;
}


void cEditBox::SetActive(BOOL val)
{
	if( m_bDisable ) return;

	cWindow::SetActive( val );
	
	if( !val )
		SetFocusEdit( FALSE );
}


void cEditBox::SetFocus( BOOL val )
{
	cWindow::SetFocus( val );
}

void cEditBox::SetFocusEdit(BOOL val)
{
	if( val && !m_bActive ) return;//竣萍宏啊 酒囱 惑怕俊辑绰 器目胶甫 啊瘤搁 救等促.

	SetFocus(val);

	if(val)
	{
		if( !m_bReadOnly )
			CIMEWND->SetDockingEx(m_pIMEex, TRUE);
		else if( !m_bShowCaretInReadOnly )
			return;

		m_bCaret = TRUE;
		m_dwCaretLastTick = m_dwCaretCurTick = GetTickCount();
		WINDOWMGR->SetFocusedEdit( this, TRUE );
		m_pCurImage = &m_FocusImage;
		
		IMEEvent( eIMEE_SETFOCUS );
	}
	else
	{
		m_bCaret = FALSE;
		CIMEWND->SetDockingEx(m_pIMEex, FALSE);
		WINDOWMGR->SetFocusedEdit( this, FALSE );
		m_pCurImage = &m_BasicImage;

		IMEEvent( eIMEE_KILLFOCUS );
	}
}




void cEditBox::Render()
{
//	if( !m_bActive || !m_bInitEdit ) return;
	cWindow::Render();

	char strBuf[256];
	int nStrLen;
	RECT rcText;

	LONG TxtPosX, TxtPosY;

	TxtPosY = (LONG)m_absPos.y + m_lTextTopOffset;

	if(m_bFocus && ( !m_bReadOnly || m_bShowCaretInReadOnly) )
	{
		for( int i = 0 ; i < m_pIMEex->GetTotalLine() ; ++i )
		{
			m_pIMEex->GetLineText( i, strBuf, &nStrLen );
			
			if( m_bSecret )
			{
				memset( strBuf, '*', nStrLen );
			}
			
			if( m_nAlign & TXT_LEFT )
			{
				TxtPosX = (LONG)m_absPos.x + m_lTextLeftOffset;
			}
			else if( m_nAlign & TXT_RIGHT )
			{
				TxtPosX = (LONG)m_absPos.x + m_width 
						  - CFONT_OBJ->GetTextExtentEx( m_wFontIdx, strBuf, nStrLen ) - m_lTextRightOffset;

			}
			else	//TXT_CENTER
			{
				TxtPosX = (LONG)m_absPos.x + ( m_width 
						  - CFONT_OBJ->GetTextExtentEx( m_wFontIdx, strBuf, nStrLen ) ) / 2;
			}
			
			SetRect( &rcText, TxtPosX,
				TxtPosY + LINE_HEIGHT * i, 1, 1 );
			
			CFONT_OBJ->RenderFont( m_wFontIdx, strBuf, nStrLen, &rcText, 
				RGBA_MERGE( m_activeTextColor, m_alpha * m_dwOptionAlpha / 100 ) );

			if( m_bCaret )
			{
				//某返嘛扁
				if( i == m_pIMEex->GetInsertPos()->nLine )
				{
					//m_pIMEex->GetLineText( m_pIMEex->GetInsertPos()->nLine, strBuf );
					
					//眠啊 : 某返困摹甫... 茄锅父 拌魂窍档废.
					LONG lExtent = CFONT_OBJ->GetTextExtentEx( m_wFontIdx, strBuf, m_pIMEex->GetInsertPos()->nIndex );
					
					SetRect( &rcText, TxtPosX + lExtent - 2,
						TxtPosY + m_pIMEex->GetInsertPos()->nLine * LINE_HEIGHT, 1, 1 );
					
					CFONT_OBJ->RenderFont( m_wFontIdx, "|", 1, &rcText, 
						RGBA_MERGE( 0x00ffffff, m_alpha * m_dwOptionAlpha / 100 ) );
					
				}
			}			
		}
		
		m_dwCaretCurTick = GetTickCount();
		
		if( m_dwCaretCurTick - m_dwCaretLastTick >= 500 )
		{
			m_bCaret = !m_bCaret;
			while( m_dwCaretCurTick - m_dwCaretLastTick >= 500 )
				m_dwCaretLastTick += 500;
		}
	}
	else
	{
		for( int i = 0 ; i < m_pIMEex->GetTotalLine() ; ++i )
		{
			m_pIMEex->GetLineText( i, strBuf, &nStrLen );

			if( m_bSecret )
			{
				memset( strBuf, '*', nStrLen );
			}

			if( m_nAlign & TXT_LEFT )
			{
				TxtPosX = (LONG)m_absPos.x + m_lTextLeftOffset;
			}
			else if( m_nAlign & TXT_RIGHT )
			{
				TxtPosX = (LONG)m_absPos.x + m_width 
						  - CFONT_OBJ->GetTextExtentEx( m_wFontIdx, strBuf, nStrLen ) - m_lTextLeftOffset;

			}
			else	//TXT_CENTER
			{
				TxtPosX = (LONG)m_absPos.x + ( m_width 
						  - CFONT_OBJ->GetTextExtentEx( m_wFontIdx, strBuf, nStrLen ) ) / 2;
			}

			SetRect( &rcText, TxtPosX,
				TxtPosY + LINE_HEIGHT * i, 1, 1 );
			
			CFONT_OBJ->RenderFont( m_wFontIdx, strBuf, nStrLen, &rcText, 
				RGBA_MERGE( m_nonactiveTextColor, m_alpha * m_dwOptionAlpha / 100 ) );
		}
	}
}

void cEditBox::SetAbsXY(LONG x, LONG y)
{
	cWindow::SetAbsXY(x,y);
}

char* cEditBox::GetEditText()
{ 
	if(m_pIMEex)
		m_pIMEex->GetLineText( 0, m_pEditText );
	else
		m_pEditText[0] = 0;

	return m_pEditText;
}

void cEditBox::SetEditText(char * text)
{ 
	if(m_bInitEdit)
	{
		m_pIMEex->SetScriptText( text );
	}
}


void cEditBox::SetValidCheck( int nSetNum )
{
//KES INTERFACE 031013
	m_pIMEex->SetValidCheckMethod( nSetNum );
}

void cEditBox::SetAlign( int nAlign )
{
	m_nAlign = nAlign;
}


void cEditBox::SetDisable( BOOL val )
{
	m_bDisable = val;
	if( val )
		SetFocusEdit( FALSE );
}

void cEditBox::IMEEvent( DWORD dwEvent )
{
	if( m_cbEditFunc )
		m_cbEditFunc( m_ID, this, dwEvent );
}