| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/dfb/font.cpp |
| 3 | // Purpose: wxFont implementation |
| 4 | // Author: Vaclav Slavik |
| 5 | // Created: 2006-08-08 |
| 6 | // RCS-ID: $Id$ |
| 7 | // Copyright: (c) 2006 REA Elektronik GmbH |
| 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 | #include "wx/font.h" |
| 27 | |
| 28 | #ifndef WX_PRECOMP |
| 29 | #include "wx/app.h" |
| 30 | #endif |
| 31 | |
| 32 | #include "wx/dfb/private.h" |
| 33 | #include "wx/private/fontmgr.h" |
| 34 | |
| 35 | typedef wxFontMgrFontRefData wxFontRefData; |
| 36 | #define M_FONTDATA ((wxFontRefData*)m_refData) |
| 37 | |
| 38 | // ---------------------------------------------------------------------------- |
| 39 | // wxFont |
| 40 | // ---------------------------------------------------------------------------- |
| 41 | |
| 42 | IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject) |
| 43 | |
| 44 | bool wxFont::Create(const wxNativeFontInfo& info) |
| 45 | { |
| 46 | return Create(info.pointSize, info.family, info.style, info.weight, |
| 47 | info.underlined, info.faceName, info.encoding); |
| 48 | } |
| 49 | |
| 50 | bool wxFont::Create(int pointSize, |
| 51 | int family, |
| 52 | int style, |
| 53 | int weight, |
| 54 | bool underlined, |
| 55 | const wxString& face, |
| 56 | wxFontEncoding encoding) |
| 57 | { |
| 58 | m_refData = new wxFontRefData(pointSize, family, style, weight, |
| 59 | underlined, face, encoding); |
| 60 | return true; |
| 61 | } |
| 62 | |
| 63 | wxObjectRefData *wxFont::CreateRefData() const |
| 64 | { |
| 65 | return new wxFontRefData; |
| 66 | } |
| 67 | |
| 68 | wxObjectRefData *wxFont::CloneRefData(const wxObjectRefData *data) const |
| 69 | { |
| 70 | return new wxFontRefData(*(wxFontRefData *)data); |
| 71 | } |
| 72 | |
| 73 | |
| 74 | // ---------------------------------------------------------------------------- |
| 75 | // accessors |
| 76 | // ---------------------------------------------------------------------------- |
| 77 | |
| 78 | wxIDirectFBFontPtr wxFont::GetDirectFBFont(bool antialiased) const |
| 79 | { |
| 80 | wxCHECK_MSG( Ok(), NULL, wxT("invalid font") ); |
| 81 | |
| 82 | // we don't support DC scaling yet, so use scale=1 |
| 83 | wxFontInstance *i = M_FONTDATA->GetFontInstance(1.0, antialiased); |
| 84 | return i ? i->GetDirectFBFont() : wxIDirectFBFontPtr(); |
| 85 | } |
| 86 | |
| 87 | int wxFont::GetPointSize() const |
| 88 | { |
| 89 | wxCHECK_MSG( Ok(), 0, wxT("invalid font") ); |
| 90 | |
| 91 | return M_FONTDATA->GetPointSize(); |
| 92 | } |
| 93 | |
| 94 | wxString wxFont::GetFaceName() const |
| 95 | { |
| 96 | wxCHECK_MSG( Ok(), wxEmptyString, wxT("invalid font") ); |
| 97 | |
| 98 | return M_FONTDATA->GetFaceName(); |
| 99 | } |
| 100 | |
| 101 | int wxFont::GetFamily() const |
| 102 | { |
| 103 | wxCHECK_MSG( Ok(), 0, wxT("invalid font") ); |
| 104 | |
| 105 | return M_FONTDATA->GetFamily(); |
| 106 | } |
| 107 | |
| 108 | int wxFont::GetStyle() const |
| 109 | { |
| 110 | wxCHECK_MSG( Ok(), 0, wxT("invalid font") ); |
| 111 | |
| 112 | return M_FONTDATA->GetStyle(); |
| 113 | } |
| 114 | |
| 115 | int wxFont::GetWeight() const |
| 116 | { |
| 117 | wxCHECK_MSG( Ok(), 0, wxT("invalid font") ); |
| 118 | |
| 119 | return M_FONTDATA->GetWeight(); |
| 120 | } |
| 121 | |
| 122 | bool wxFont::GetUnderlined() const |
| 123 | { |
| 124 | wxCHECK_MSG( Ok(), false, wxT("invalid font") ); |
| 125 | |
| 126 | return M_FONTDATA->GetUnderlined(); |
| 127 | } |
| 128 | |
| 129 | |
| 130 | wxFontEncoding wxFont::GetEncoding() const |
| 131 | { |
| 132 | wxCHECK_MSG( Ok(), wxFONTENCODING_DEFAULT, wxT("invalid font") ); |
| 133 | |
| 134 | return M_FONTDATA->GetEncoding(); |
| 135 | } |
| 136 | |
| 137 | bool wxFont::IsFixedWidth() const |
| 138 | { |
| 139 | wxCHECK_MSG( Ok(), false, wxT("invalid font") ); |
| 140 | |
| 141 | return M_FONTDATA->IsFixedWidth(); |
| 142 | } |
| 143 | |
| 144 | const wxNativeFontInfo *wxFont::GetNativeFontInfo() const |
| 145 | { |
| 146 | wxCHECK_MSG( Ok(), NULL, wxT("invalid font") ); |
| 147 | |
| 148 | return M_FONTDATA->GetNativeFontInfo(); |
| 149 | } |
| 150 | |
| 151 | bool wxFont::GetNoAntiAliasing() const |
| 152 | { |
| 153 | wxCHECK_MSG( Ok(), false, wxT("invalid font") ); |
| 154 | |
| 155 | return M_FONTDATA->GetNoAntiAliasing(); |
| 156 | } |
| 157 | |
| 158 | // ---------------------------------------------------------------------------- |
| 159 | // change font attributes |
| 160 | // ---------------------------------------------------------------------------- |
| 161 | |
| 162 | void wxFont::SetPointSize(int pointSize) |
| 163 | { |
| 164 | AllocExclusive(); |
| 165 | M_FONTDATA->SetPointSize(pointSize); |
| 166 | } |
| 167 | |
| 168 | void wxFont::SetFamily(int family) |
| 169 | { |
| 170 | AllocExclusive(); |
| 171 | M_FONTDATA->SetFamily(family); |
| 172 | } |
| 173 | |
| 174 | void wxFont::SetStyle(int style) |
| 175 | { |
| 176 | AllocExclusive(); |
| 177 | M_FONTDATA->SetStyle(style); |
| 178 | } |
| 179 | |
| 180 | void wxFont::SetWeight(int weight) |
| 181 | { |
| 182 | AllocExclusive(); |
| 183 | M_FONTDATA->SetWeight(weight); |
| 184 | } |
| 185 | |
| 186 | bool wxFont::SetFaceName(const wxString& faceName) |
| 187 | { |
| 188 | AllocExclusive(); |
| 189 | M_FONTDATA->SetFaceName(faceName); |
| 190 | return wxFontBase::SetFaceName(faceName); |
| 191 | } |
| 192 | |
| 193 | void wxFont::SetUnderlined(bool underlined) |
| 194 | { |
| 195 | AllocExclusive(); |
| 196 | M_FONTDATA->SetUnderlined(underlined); |
| 197 | } |
| 198 | |
| 199 | void wxFont::SetEncoding(wxFontEncoding encoding) |
| 200 | { |
| 201 | AllocExclusive(); |
| 202 | M_FONTDATA->SetEncoding(encoding); |
| 203 | } |
| 204 | |
| 205 | void wxFont::SetNoAntiAliasing(bool no) |
| 206 | { |
| 207 | AllocExclusive(); |
| 208 | M_FONTDATA->SetNoAntiAliasing(no); |
| 209 | } |