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1/////////////////////////////////////////////////////////////////////////////
2// Name: src/msw/fontdlg.cpp
3// Purpose: wxFontDialog class
4// Author: Julian Smart
5// Modified by:
6// Created: 01/02/97
7// RCS-ID: $Id$
8// Copyright: (c) Julian Smart
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12// ============================================================================
13// declarations
14// ============================================================================
15
16// ----------------------------------------------------------------------------
17// headers
18// ----------------------------------------------------------------------------
19
20#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
21 #pragma implementation "fontdlg.h"
22#endif
23
24// For compilers that support precompilation, includes "wx.h".
25#include "wx/wxprec.h"
26
27#ifdef __BORLANDC__
28 #pragma hdrstop
29#endif
30
31#if wxUSE_FONTDLG
32
33#ifndef WX_PRECOMP
34 #include "wx/defs.h"
35 #include "wx/utils.h"
36 #include "wx/dialog.h"
37#endif
38
39#include "wx/fontdlg.h"
40#include "wx/msw/private.h"
41
42#if !defined(__WIN32__) || defined(__WXWINCE__)
43#include <commdlg.h>
44#endif
45
46#include "wx/cmndata.h"
47#include "wx/log.h"
48
49#include <math.h>
50#include <stdlib.h>
51#include <string.h>
52
53// ----------------------------------------------------------------------------
54// wxWin macros
55// ----------------------------------------------------------------------------
56
57IMPLEMENT_DYNAMIC_CLASS(wxFontDialog, wxDialog)
58
59// ============================================================================
60// implementation
61// ============================================================================
62
63// ----------------------------------------------------------------------------
64// wxFontDialog
65// ----------------------------------------------------------------------------
66
67int wxFontDialog::ShowModal()
68{
69 DWORD flags = CF_SCREENFONTS | CF_NOSIMULATIONS;
70
71 LOGFONT logFont;
72
73 CHOOSEFONT chooseFontStruct;
74 wxZeroMemory(chooseFontStruct);
75
76 chooseFontStruct.lStructSize = sizeof(CHOOSEFONT);
77 if ( m_parent )
78 chooseFontStruct.hwndOwner = GetHwndOf(m_parent);
79 chooseFontStruct.lpLogFont = &logFont;
80
81 if ( m_fontData.m_initialFont.Ok() )
82 {
83 flags |= CF_INITTOLOGFONTSTRUCT;
84 wxFillLogFont(&logFont, &m_fontData.m_initialFont);
85 }
86
87 if ( m_fontData.m_fontColour.Ok() )
88 {
89 chooseFontStruct.rgbColors = wxColourToRGB(m_fontData.m_fontColour);
90 }
91
92 // CF_ANSIONLY flag is obsolete for Win32
93 if ( !m_fontData.GetAllowSymbols() )
94 {
95 flags |= CF_SELECTSCRIPT;
96 logFont.lfCharSet = ANSI_CHARSET;
97 }
98
99 if ( m_fontData.GetEnableEffects() )
100 flags |= CF_EFFECTS;
101 if ( m_fontData.GetShowHelp() )
102 flags |= CF_SHOWHELP;
103
104 if ( m_fontData.m_minSize != 0 || m_fontData.m_maxSize != 0 )
105 {
106 chooseFontStruct.nSizeMin = m_fontData.m_minSize;
107 chooseFontStruct.nSizeMax = m_fontData.m_maxSize;
108 flags |= CF_LIMITSIZE;
109 }
110
111 chooseFontStruct.Flags = flags;
112
113 if ( ChooseFont(&chooseFontStruct) != 0 )
114 {
115 wxRGBToColour(m_fontData.m_fontColour, chooseFontStruct.rgbColors);
116 m_fontData.m_chosenFont = wxCreateFontFromLogFont(&logFont);
117 m_fontData.EncodingInfo().facename = logFont.lfFaceName;
118 m_fontData.EncodingInfo().charset = logFont.lfCharSet;
119
120 return wxID_OK;
121 }
122 else
123 {
124 // common dialog failed - why?
125#ifdef __WXDEBUG__
126 DWORD dwErr = CommDlgExtendedError();
127 if ( dwErr != 0 )
128 {
129 // this msg is only for developers
130 wxLogError(wxT("Common dialog failed with error code %0lx."),
131 dwErr);
132 }
133 //else: it was just cancelled
134#endif
135
136 return wxID_CANCEL;
137 }
138}
139
140#endif // wxUSE_FONTDLG