| 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 and Markus Holzem |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // ============================================================================ |
| 13 | // declarations |
| 14 | // ============================================================================ |
| 15 | |
| 16 | // ---------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // ---------------------------------------------------------------------------- |
| 19 | |
| 20 | #ifdef __GNUG__ |
| 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 | |
| 41 | #if !defined(__WIN32__) || defined(__SALFORDC__) || defined(__WXWINE__) |
| 42 | #include <commdlg.h> |
| 43 | #endif |
| 44 | |
| 45 | #include "wx/msw/private.h" |
| 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 | |
| 57 | IMPLEMENT_DYNAMIC_CLASS(wxFontDialog, wxDialog) |
| 58 | |
| 59 | // ============================================================================ |
| 60 | // implementation |
| 61 | // ============================================================================ |
| 62 | |
| 63 | // ---------------------------------------------------------------------------- |
| 64 | // wxFontDialog |
| 65 | // ---------------------------------------------------------------------------- |
| 66 | |
| 67 | wxFontDialog::wxFontDialog() |
| 68 | { |
| 69 | m_parent = NULL; |
| 70 | } |
| 71 | |
| 72 | wxFontDialog::wxFontDialog(wxWindow *parent, wxFontData *data) |
| 73 | { |
| 74 | Create(parent, data); |
| 75 | } |
| 76 | |
| 77 | bool wxFontDialog::Create(wxWindow *parent, wxFontData *data) |
| 78 | { |
| 79 | m_parent = parent; |
| 80 | |
| 81 | wxCHECK_MSG( data, FALSE, _T("no font data in wxFontDialog") ); |
| 82 | |
| 83 | m_fontData = *data; |
| 84 | |
| 85 | return TRUE; |
| 86 | } |
| 87 | |
| 88 | int wxFontDialog::ShowModal() |
| 89 | { |
| 90 | DWORD flags = CF_SCREENFONTS | CF_NOSIMULATIONS; |
| 91 | |
| 92 | LOGFONT logFont; |
| 93 | |
| 94 | CHOOSEFONT chooseFontStruct; |
| 95 | wxZeroMemory(chooseFontStruct); |
| 96 | |
| 97 | chooseFontStruct.lStructSize = sizeof(CHOOSEFONT); |
| 98 | if ( m_parent ) |
| 99 | chooseFontStruct.hwndOwner = GetHwndOf(m_parent); |
| 100 | chooseFontStruct.lpLogFont = &logFont; |
| 101 | |
| 102 | if ( m_fontData.initialFont.Ok() ) |
| 103 | { |
| 104 | flags |= CF_INITTOLOGFONTSTRUCT; |
| 105 | wxFillLogFont(&logFont, &m_fontData.initialFont); |
| 106 | } |
| 107 | |
| 108 | chooseFontStruct.rgbColors = wxColourToRGB(m_fontData.fontColour); |
| 109 | |
| 110 | // CF_ANSIONLY flag is obsolete for Win32 |
| 111 | if ( !m_fontData.GetAllowSymbols() ) |
| 112 | { |
| 113 | #ifdef __WIN16__ |
| 114 | flags |= CF_ANSIONLY; |
| 115 | #else // Win32 |
| 116 | flags |= CF_SELECTSCRIPT; |
| 117 | logFont.lfCharSet = ANSI_CHARSET; |
| 118 | #endif // Win16/32 |
| 119 | } |
| 120 | |
| 121 | if ( m_fontData.GetEnableEffects() ) |
| 122 | flags |= CF_EFFECTS; |
| 123 | if ( m_fontData.GetShowHelp() ) |
| 124 | flags |= CF_SHOWHELP; |
| 125 | |
| 126 | if ( m_fontData.minSize != 0 || m_fontData.maxSize != 0 ) |
| 127 | { |
| 128 | chooseFontStruct.nSizeMin = m_fontData.minSize; |
| 129 | chooseFontStruct.nSizeMax = m_fontData.maxSize; |
| 130 | flags |= CF_LIMITSIZE; |
| 131 | } |
| 132 | |
| 133 | chooseFontStruct.Flags = flags; |
| 134 | |
| 135 | if ( ChooseFont(&chooseFontStruct) != 0 ) |
| 136 | { |
| 137 | wxRGBToColour(m_fontData.fontColour, chooseFontStruct.rgbColors); |
| 138 | m_fontData.chosenFont = wxCreateFontFromLogFont(&logFont); |
| 139 | m_fontData.EncodingInfo().facename = logFont.lfFaceName; |
| 140 | m_fontData.EncodingInfo().charset = logFont.lfCharSet; |
| 141 | |
| 142 | return wxID_OK; |
| 143 | } |
| 144 | else |
| 145 | { |
| 146 | // common dialog failed - why? |
| 147 | #ifdef __WXDEBUG__ |
| 148 | DWORD dwErr = CommDlgExtendedError(); |
| 149 | if ( dwErr != 0 ) |
| 150 | { |
| 151 | // this msg is only for developers |
| 152 | wxLogError(wxT("Common dialog failed with error code %0lx."), |
| 153 | dwErr); |
| 154 | } |
| 155 | //else: it was just cancelled |
| 156 | #endif |
| 157 | |
| 158 | return wxID_CANCEL; |
| 159 | } |
| 160 | } |
| 161 | |
| 162 | #endif // wxUSE_FONTDLG |