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1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of the License "Symbian Foundation License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Creates a dummy rasterizer and a dummy shaper for FontStore APIs testing. |
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15 // |
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16 // |
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17 |
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18 #include <e32std.h> |
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19 #include <f32file.h> |
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20 #include "T_TestOpenFont.h" |
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21 |
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22 CTestRasterizer* CTestRasterizer::NewL() |
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23 { |
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24 return new(ELeave) CTestRasterizer; |
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25 } |
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26 |
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27 COpenFontFile* CTestRasterizer::NewFontFileL(TInt aUid,const TDesC& aFileName,RFs& /*aFileSession*/) |
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28 { |
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29 TParse parse; |
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30 parse.Set(aFileName, NULL, NULL); |
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31 |
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32 if (parse.Name().CompareF(KTestFont1) == 0 || parse.Name().CompareF(KTestFont2) == 0) |
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33 { |
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34 // create a dummy font. |
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35 return CTestFontFile::NewL(aUid,aFileName); |
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36 } |
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37 else |
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38 { |
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39 return NULL; |
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40 } |
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41 } |
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42 |
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43 CTestFontFile::CTestFontFile(TInt aUid, const TDesC& aFileName) |
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44 : COpenFontFile(aUid, aFileName) |
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45 { |
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46 } |
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47 |
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48 CTestFontFile* CTestFontFile::NewL(TInt aUid, const TDesC& aFileName) |
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49 { |
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50 CTestFontFile* self = new(ELeave)CTestFontFile(aUid,aFileName); |
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51 CleanupStack::PushL(self); |
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52 self->ConstructL(); |
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53 CleanupStack::Pop(); |
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54 return self; |
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55 } |
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56 |
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57 TBool CTestFontFile::GetNearestFontHelper(const TOpenFontSpec& aDesiredFontSpec, TInt aPixelWidth, TInt aPixelHeight, |
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58 TInt& aFaceIndex, TOpenFontSpec& aActualFontSpec) const |
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59 { |
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60 return COpenFontFile::GetNearestFontHelper(aDesiredFontSpec, aPixelWidth, aPixelHeight, aFaceIndex, aActualFontSpec); |
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61 } |
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62 |
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63 void CTestFontFile::ConstructL() |
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64 { |
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65 const TDesC& filename = FileName(); |
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66 TOpenFontFaceAttrib attrib; |
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67 |
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68 if (filename.CompareF(KTestFont1) == 0) |
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69 attrib.SetFullName(_L("Test Font1")); |
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70 else if (filename.CompareF(KTestFont2) == 0) |
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71 { |
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72 attrib.SetFullName(_L("Test Font2")); |
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73 attrib.SetBold(TRUE); |
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74 attrib.SetItalic(TRUE); |
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75 } |
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76 attrib.SetFamilyName(_L("Test")); |
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77 attrib.SetLocalFullName(attrib.FullName()); |
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78 attrib.SetCoverage(TOpenFontFaceAttrib::ELatinSet); |
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79 attrib.SetMinSizeInPixels(8); |
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80 AddFaceL(attrib); |
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81 } |
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82 |
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83 void CTestFontFile::GetNearestFontInPixelsL(RHeap* aHeap,COpenFontSessionCacheList* aSessionCacheList, |
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84 const TOpenFontSpec& aDesiredFontSpec,TInt aPixelWidth,TInt aPixelHeight, |
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85 COpenFont*& aFont,TOpenFontSpec& aActualFontSpec) |
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86 { |
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87 aFont = NULL; |
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88 TInt face_index = 0; |
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89 if (GetNearestFontHelper(aDesiredFontSpec,aPixelWidth,aPixelHeight,face_index,aActualFontSpec)) |
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90 { |
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91 aFont = CTestFont::NewL(aHeap,aSessionCacheList,this,aActualFontSpec.Height()); |
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92 } |
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93 } |
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94 |
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95 void CTestFontFile::GetNearestFontToDesignHeightInPixelsL(RHeap* aHeap,COpenFontSessionCacheList* aSessionCacheList, |
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96 const TOpenFontSpec& aDesiredFontSpec,TInt aPixelWidth,TInt aPixelHeight, |
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97 COpenFont*& aFont,TOpenFontSpec& aActualFontSpec) |
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98 { |
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99 aFont = NULL; |
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100 TInt face_index = 0; |
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101 if (GetNearestFontHelper(aDesiredFontSpec,aPixelWidth,aPixelHeight,face_index,aActualFontSpec)) |
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102 { |
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103 aFont = CTestFont::NewL(aHeap,aSessionCacheList,this,aActualFontSpec.Height()); |
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104 } |
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105 } |
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106 |
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107 void CTestFontFile::GetNearestFontToMaxHeightInPixelsL(RHeap* aHeap,COpenFontSessionCacheList* aSessionCacheList, |
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108 const TOpenFontSpec& aDesiredFontSpec,TInt aPixelWidth,TInt aPixelHeight, |
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109 COpenFont*& aFont,TOpenFontSpec& aActualFontSpec,TInt /*aMaxHeight*/) |
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110 { |
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111 aFont = NULL; |
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112 TInt face_index = 0; |
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113 if (GetNearestFontHelper(aDesiredFontSpec,aPixelWidth,aPixelHeight,face_index,aActualFontSpec)) |
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114 { |
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115 aFont = CTestFont::NewL(aHeap,aSessionCacheList,this,aActualFontSpec.Height()); |
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116 } |
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117 } |
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118 |
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119 TBool CTestFontFile::HasUnicodeCharacterL(TInt /*aFaceIndex*/,TInt /*aCode*/) const |
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120 { |
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121 // has no characters |
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122 return EFalse; |
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123 } |
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124 |
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125 CTestFont* CTestFont::NewL(RHeap* aHeap,COpenFontSessionCacheList* aSessionCacheList, |
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126 CTestFontFile* aFontFile,TInt aSizeInPixels) |
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127 { |
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128 CTestFont* f = (CTestFont*)aHeap->AllocL(sizeof(CTestFont)); |
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129 new(f) CTestFont(aHeap,aSessionCacheList,aFontFile,aSizeInPixels); |
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130 return f; |
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131 } |
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132 |
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133 CTestFont::CTestFont(RHeap* aHeap,COpenFontSessionCacheList* aSessionCacheList,CTestFontFile* aFontFile, |
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134 TInt aSizeInPixels): |
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135 COpenFont(aHeap,aSessionCacheList,aFontFile) |
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136 { |
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137 iMetrics.SetSize(aSizeInPixels); |
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138 iMetrics.SetAscent(aSizeInPixels * 3 / 4); |
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139 iMetrics.SetDescent(aSizeInPixels - iMetrics.Ascent()); |
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140 iMetrics.SetMaxHeight(iMetrics.Ascent()); |
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141 iMetrics.SetMaxDepth(iMetrics.Descent()); |
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142 iMetrics.SetMaxWidth(aSizeInPixels * 2); |
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143 } |
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144 |
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145 void CTestFont::RasterizeL(TInt /*aCode*/,TOpenFontGlyphData* /*aGlyphData*/) |
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146 { |
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147 // has no glyphs |
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148 User::Leave(KErrNotSupported); |
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149 } |
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150 |
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151 |
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152 CTestShaperFactory* CTestShaperFactory::NewL() |
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153 { |
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154 return new(ELeave) CTestShaperFactory; |
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155 } |
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156 |
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157 CTestShaperFactory::CTestShaperFactory() |
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158 { |
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159 } |
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160 |
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161 CTestShaperFactory::~CTestShaperFactory() |
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162 { |
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163 } |
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164 |
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165 |
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166 CShaper* CTestShaperFactory::NewShaperL(CBitmapFont* aBitmapfont, TInt aScript, TInt aLanguage, RHeap* aHeap) |
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167 { |
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168 return CTestShaper::NewL(aBitmapfont, aScript, aLanguage, aHeap); |
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169 } |
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170 |
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171 void* CShaperFactory::ExtendedInterface(TUid /*aInterfaceId*/) |
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172 { |
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173 return 0; |
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174 } |
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175 |
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176 |
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177 CShaper * CTestShaper::NewL(CBitmapFont* aBitmapfont, TInt aScript, TInt aLanguage, RHeap* aHeap) |
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178 { |
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179 CTestShaper* self = new(ELeave) CTestShaper(); |
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180 CleanupStack::PushL(self); |
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181 TInt error = self->ConstructL(aBitmapfont, aScript, aLanguage, aHeap); |
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182 if (KErrNone == error) |
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183 { |
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184 CleanupStack::Pop(); |
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185 return self; |
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186 } |
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187 else |
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188 { |
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189 CleanupStack::PopAndDestroy(); |
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190 return NULL; |
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191 } |
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192 } |
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193 |
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194 TInt CTestShaper::ConstructL(CBitmapFont* /*aBitmapfont*/, TInt /*aScript*/, TInt /*aLanguage*/, RHeap* /*aHeap*/ ) |
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195 { |
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196 return KErrNone; |
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197 } |
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198 |
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199 CTestShaper::CTestShaper() |
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200 { |
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201 } |
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202 |
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203 CTestShaper::~CTestShaper() |
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204 { |
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205 } |
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206 |
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207 TInt CTestShaper::ShapeText(TShapeHeader*& /*aOutput*/, const TInput& /*aInput*/, RHeap* /*aHeapForOutput*/) |
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208 { |
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209 return KErrNotSupported; |
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210 } |
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211 |