You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

202 lines
4.6 KiB
C++

// XTPPropertyGridItemFont.cpp : implementation of the CXTPPropertyGridItemFont class.
//
// This file is a part of the XTREME PROPERTYGRID MFC class library.
// (c)1998-2012 Codejock Software, All Rights Reserved.
//
// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
// CONSENT OF CODEJOCK SOFTWARE.
//
// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
// SINGLE COMPUTER.
//
// CONTACT INFORMATION:
// support@codejock.com
// http://www.codejock.com
//
/////////////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "Common/XTPVC80Helpers.h"
#include "Common/XTPDrawHelpers.h"
#include "Common/XTPSystemHelpers.h"
#include "XTPPropertyGridDefines.h"
#include "XTPPropertyGridItem.h"
#include "XTPPropertyGridItemFont.h"
#include "XTPPropertyGridView.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CXTPPropertyGridItemFont
IMPLEMENT_DYNAMIC(CXTPPropertyGridItemFont, CXTPPropertyGridItem)
CXTPPropertyGridItemFont::CXTPPropertyGridItemFont(LPCTSTR strCaption, LOGFONT& font)
: CXTPPropertyGridItem(strCaption)
{
SetFont(font);
m_nFlags = xtpGridItemHasExpandButton;
m_clrValue = (COLORREF)-1;
EnableAutomation();
m_strDefaultValue = m_strValue;
}
CXTPPropertyGridItemFont::CXTPPropertyGridItemFont(UINT nID, LOGFONT& font)
: CXTPPropertyGridItem(nID)
{
SetFont(font);
m_nFlags = xtpGridItemHasExpandButton;
m_clrValue = (COLORREF)-1;
EnableAutomation();
m_strDefaultValue = m_strValue;
}
CXTPPropertyGridItemFont::~CXTPPropertyGridItemFont()
{
}
/////////////////////////////////////////////////////////////////////////////
//
void CXTPPropertyGridItemFont::SetFont(LOGFONT& font)
{
MEMCPY_S(&m_lfValue, &font, sizeof(LOGFONT));
m_strValue = FontToString(m_lfValue);
}
CString CXTPPropertyGridItemFont::FontToString(const LOGFONT& lfValue)
{
CWindowDC dc(CWnd::GetDesktopWindow());
int nHeight = -MulDiv(lfValue.lfHeight, 72, dc.GetDeviceCaps(LOGPIXELSY));
CString strValue;
strValue.Format(_T("%s; %ipt"), lfValue.lfFaceName, nHeight);
if (lfValue.lfWeight == FW_BOLD)
strValue += _T("; bold");
return strValue;
}
BOOL CXTPPropertyGridItemFont::OnDrawItemValue(CDC& dc, CRect rcValue)
{
if (m_clrValue == (COLORREF)-1)
return CXTPPropertyGridItem::OnDrawItemValue(dc, rcValue);
COLORREF clr = dc.GetTextColor();
CRect rcSample(rcValue.left - 2, rcValue.top + 1, rcValue.left + 18, rcValue.bottom - 1);
CXTPPenDC pen(dc, clr);
CXTPBrushDC brush(dc, m_clrValue);
dc.Rectangle(rcSample);
CRect rcText(rcValue);
rcText.left += 25;
dc.DrawText(m_strValue, rcText, DT_SINGLELINE | DT_VCENTER);
return TRUE;
}
CRect CXTPPropertyGridItemFont::GetValueRect()
{
CRect rcValue(CXTPPropertyGridItem::GetValueRect());
if (m_clrValue != (COLORREF)-1) rcValue.left += 25;
return rcValue;
}
UINT_PTR CALLBACK CXTPPropertyGridItemFont::FontDlgProc(HWND hWnd, UINT message, WPARAM, LPARAM)
{
// special case for WM_INITDIALOG
if (message == WM_INITDIALOG)
{
HWND hWndCombo = GetDlgItem(hWnd, 1139);
if (hWndCombo)
EnableWindow(hWndCombo, FALSE);
CDialog* pDlg = DYNAMIC_DOWNCAST(CDialog, CWnd::FromHandlePermanent(hWnd));
if (pDlg != NULL)
return (UINT_PTR)pDlg->OnInitDialog();
else
return 1;
}
return 0;
}
void CXTPPropertyGridItemFont::OnInplaceButtonDown(CXTPPropertyGridInplaceButton* pButton)
{
if (m_pGrid->SendNotifyMessage(XTP_PGN_INPLACEBUTTONDOWN, (LPARAM)pButton) == TRUE)
return;
if (!OnRequestEdit())
return;
InternalAddRef();
CFontDialog dlg(&m_lfValue, CF_EFFECTS | CF_SCREENFONTS, NULL, m_pGrid);
if (m_clrValue == (COLORREF)-1)
{
dlg.m_cf.lpfnHook = FontDlgProc;
}
else
{
dlg.m_cf.rgbColors = m_clrValue;
}
if (dlg.DoModal() == IDOK)
{
LOGFONT lf;
dlg.GetCurrentFont(&lf);
CString strValue = FontToString(lf);
if (OnAfterEdit(strValue))
{
SetFont(lf);
if (m_clrValue != (COLORREF)-1)
m_clrValue = dlg.GetColor();
OnValueChanged(strValue);
SAFE_INVALIDATE(m_pGrid);
}
}
else
{
OnCancelEdit();
}
InternalRelease();
}
void CXTPPropertyGridItemFont::SetColor(COLORREF clr)
{
m_clrValue = clr;
SAFE_INVALIDATE(m_pGrid);
}
COLORREF CXTPPropertyGridItemFont::GetColor()
{
return m_clrValue;
}
void CXTPPropertyGridItemFont::GetFont(LOGFONT* lf)
{
ASSERT(lf != NULL);
MEMCPY_S(lf, &m_lfValue, sizeof(LOGFONT));
}