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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: src/msw/fontdlg.cpp
	3	// Purpose: wxFontDialog class
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 01/02/97
	7	// Copyright: (c) Julian Smart
	8	// Licence: wxWindows licence
	9	/////////////////////////////////////////////////////////////////////////////
	10
	11	// ============================================================================
	12	// declarations
	13	// ============================================================================
	14
	15	// ----------------------------------------------------------------------------
	16	// headers
	17	// ----------------------------------------------------------------------------
	18
	19	// For compilers that support precompilation, includes "wx.h".
	20	#include "wx/wxprec.h"
	21
	22	#ifdef __BORLANDC__
	23	#pragma hdrstop
	24	#endif
	25
	26	#if wxUSE_FONTDLG
	27
	28	#include "wx/fontdlg.h"
	29	#include "wx/modalhook.h"
	30
	31	#ifndef WX_PRECOMP
	32	#include "wx/msw/wrapcdlg.h"
	33	#include "wx/utils.h"
	34	#include "wx/dialog.h"
	35	#include "wx/log.h"
	36	#include "wx/math.h"
	37	#endif
	38
	39	#include <stdlib.h>
	40	#include <string.h>
	41
	42	// ----------------------------------------------------------------------------
	43	// wxWin macros
	44	// ----------------------------------------------------------------------------
	45
	46	IMPLEMENT_DYNAMIC_CLASS(wxFontDialog, wxDialog)
	47
	48	// ============================================================================
	49	// implementation
	50	// ============================================================================
	51
	52	// ----------------------------------------------------------------------------
	53	// wxFontDialog
	54	// ----------------------------------------------------------------------------
	55
	56	int wxFontDialog::ShowModal()
	57	{
	58	WX_HOOK_MODAL_DIALOG();
	59
	60	// It should be OK to always use GDI simulations
	61	DWORD flags = CF_SCREENFONTS /* \| CF_NOSIMULATIONS */ ;
	62
	63	LOGFONT logFont;
	64
	65	CHOOSEFONT chooseFontStruct;
	66	wxZeroMemory(chooseFontStruct);
	67
	68	chooseFontStruct.lStructSize = sizeof(CHOOSEFONT);
	69	if ( m_parent )
	70	chooseFontStruct.hwndOwner = GetHwndOf(m_parent);
	71	chooseFontStruct.lpLogFont = &logFont;
	72
	73	if ( m_fontData.m_initialFont.IsOk() )
	74	{
	75	flags \|= CF_INITTOLOGFONTSTRUCT;
	76	wxFillLogFont(&logFont, &m_fontData.m_initialFont);
	77	}
	78
	79	if ( m_fontData.m_fontColour.IsOk() )
	80	{
	81	chooseFontStruct.rgbColors = wxColourToRGB(m_fontData.m_fontColour);
	82	}
	83
	84	// CF_ANSIONLY flag is obsolete for Win32
	85	if ( !m_fontData.GetAllowSymbols() )
	86	{
	87	flags \|= CF_SELECTSCRIPT;
	88	logFont.lfCharSet = ANSI_CHARSET;
	89	}
	90
	91	if ( m_fontData.GetEnableEffects() )
	92	flags \|= CF_EFFECTS;
	93	if ( m_fontData.GetShowHelp() )
	94	flags \|= CF_SHOWHELP;
	95
	96	if ( m_fontData.m_minSize != 0 \|\| m_fontData.m_maxSize != 0 )
	97	{
	98	chooseFontStruct.nSizeMin = m_fontData.m_minSize;
	99	chooseFontStruct.nSizeMax = m_fontData.m_maxSize;
	100	flags \|= CF_LIMITSIZE;
	101	}
	102
	103	chooseFontStruct.Flags = flags;
	104
	105	if ( ChooseFont(&chooseFontStruct) != 0 )
	106	{
	107	wxRGBToColour(m_fontData.m_fontColour, chooseFontStruct.rgbColors);
	108	m_fontData.m_chosenFont = wxCreateFontFromLogFont(&logFont);
	109	m_fontData.EncodingInfo().facename = logFont.lfFaceName;
	110	m_fontData.EncodingInfo().charset = logFont.lfCharSet;
	111
	112	return wxID_OK;
	113	}
	114	else
	115	{
	116	DWORD dwErr = CommDlgExtendedError();
	117	if ( dwErr != 0 )
	118	{
	119	wxLogError(_("Common dialog failed with error code %0lx."), dwErr);
	120	}
	121	//else: it was just cancelled
	122
	123	return wxID_CANCEL;
	124	}
	125	}
	126
	127	#endif // wxUSE_FONTDLG