project64/Source/Project64/UserInterface/WTLControls/ModifiedEditBox.cpp

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2016-01-27 09:11:59 +00:00
/****************************************************************************
* *
* Project64 - A Nintendo 64 emulator. *
* http://www.pj64-emu.com/ *
* Copyright (C) 2012 Project64. All rights reserved. *
* *
* License: *
* GNU/GPLv2 http://www.gnu.org/licenses/gpl-2.0.html *
* *
****************************************************************************/
#include "stdafx.h"
CModifiedEditBox::CModifiedEditBox(bool bString /* = true */, HWND hWnd /* = NULL */) :
CEdit(hWnd),
m_Changed(false),
m_Reset(false),
m_BoldFont(NULL),
m_OriginalFont(NULL),
m_TextField(NULL),
m_bString(bString)
{
}
CModifiedEditBox::~CModifiedEditBox()
{
if (m_BoldFont)
{
DeleteObject(m_BoldFont);
}
}
void CModifiedEditBox::SetReset(bool Reset)
{
m_Reset = Reset;
if (m_Reset)
{
SetChanged(false);
}
}
void CModifiedEditBox::SetChanged(bool Changed)
{
m_Changed = Changed;
if (m_Changed)
{
SetReset(false);
if (m_BoldFont == NULL)
{
m_OriginalFont = (HFONT)SendMessage(WM_GETFONT);
LOGFONT lfSystemVariableFont;
GetObject(m_OriginalFont, sizeof(LOGFONT), &lfSystemVariableFont);
lfSystemVariableFont.lfWeight = FW_BOLD;
m_BoldFont = CreateFontIndirect(&lfSystemVariableFont);
}
SendMessage(WM_SETFONT, (WPARAM)m_BoldFont);
InvalidateRect(NULL);
if (m_TextField)
{
::SendMessage(m_TextField, WM_SETFONT, (WPARAM)m_BoldFont, 0);
::InvalidateRect(m_TextField, NULL, true);
}
}
else
{
if (m_OriginalFont)
{
SendMessage(WM_SETFONT, (WPARAM)m_OriginalFont);
InvalidateRect(NULL);
if (m_TextField)
{
::SendMessage(m_TextField, WM_SETFONT, (WPARAM)m_OriginalFont, 0);
::InvalidateRect(m_TextField, NULL, true);
}
}
}
}
stdstr CModifiedEditBox::GetWindowText(void)
{
stdstr Result;
ATLASSERT(::IsWindow(m_hWnd));
int nLen = ::GetWindowTextLength(m_hWnd);
if (nLen == 0)
{
return Result;
}
Result.resize(nLen + 1);
::GetWindowText(m_hWnd, (char *)Result.c_str(), nLen + 1);
return Result;
}
void CModifiedEditBox::SetTextField(HWND hWnd)
{
if (m_TextField && m_OriginalFont)
{
::SendMessage(m_TextField, WM_SETFONT, (WPARAM)m_OriginalFont, 0);
}
m_TextField = hWnd;
if (m_Changed && m_BoldFont)
{
::SendMessage(m_TextField, WM_SETFONT, (WPARAM)m_BoldFont, 0);
}
}