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1 /* |
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2 * Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: SVG Implementation header file |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef __FONTHASHMAP_H__ |
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20 #define __FONTHASHMAP_H__ |
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21 |
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22 #include <e32std.h> |
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23 #include "SVGFontElementImpl.h" |
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24 |
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25 class CSvgFontMapItem: public CBase |
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26 { |
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27 public: |
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28 |
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29 enum TSvgFontType |
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30 { |
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31 ESvgSystemFont, |
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32 ESvgSvgFont, |
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33 ESvgExternalDocumentFont |
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34 }; |
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35 |
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36 static CSvgFontMapItem* NewL(); |
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37 |
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38 static CSvgFontMapItem* NewLC(); |
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39 |
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40 CSvgFontMapItem(); |
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41 |
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42 ~CSvgFontMapItem(); |
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43 |
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44 void ConstructL(); |
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45 |
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46 /** |
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47 * Need method description |
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48 * |
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49 * @since 1.0 |
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50 * @param |
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51 * @return |
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52 */ |
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53 CSvgFontElementImpl* GetFontPtr(); |
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54 |
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55 /** |
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56 * Need method description |
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57 * |
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58 * @since 1.0 |
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59 * @param |
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60 * @return |
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61 */ |
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62 const TDesC& GetFontFamilyName(); |
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63 |
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64 |
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65 /** |
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66 * Need method description |
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67 * |
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68 * @since 1.0 |
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69 * @param |
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70 * @return |
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71 */ |
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72 void SetFontPtr( CSvgFontElementImpl* aFontPtr ); |
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73 |
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74 /** |
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75 * Need method description |
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76 * |
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77 * @since 1.0 |
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78 * @param |
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79 * @return |
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80 */ |
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81 void CopyFontFamilyName( const TDesC& aFontFamilyName ); |
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82 |
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83 TInt IncrementReferenceCount( ); |
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84 |
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85 TInt DecrementReferenceCount( ); |
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86 |
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87 void Print(); |
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88 |
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89 public: |
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90 CSvgFontElementImpl* iFontPtr; |
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91 CSvgDocumentImpl* iFontDocumentPtr; |
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92 HBufC* iFontFamilyName; |
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93 TInt iFontReferenceCount; |
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94 TSvgFontType iFontType; |
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95 }; |
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96 |
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97 class CSvgFontHashMap : public CBase |
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98 { |
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99 public: |
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100 |
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101 static CSvgFontHashMap* NewL(); |
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102 |
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103 static CSvgFontHashMap* NewLC(); |
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104 |
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105 CSvgFontHashMap(); |
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106 |
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107 ~CSvgFontHashMap(); |
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108 |
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109 void ConstructL(); |
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110 |
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111 //IMAGE MAPPING METHODS |
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112 TBool AddReferenceToFontL( const TDesC& aFontFamilyName ); |
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113 |
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114 TBool AddFontL ( CSvgFontElementImpl* aImage, const TDesC& aFontFamilyName ); |
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115 |
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116 TBool RemoveReferenceFromFontL( const TDesC& aFontFamilyName ); |
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117 |
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118 CSvgFontElementImpl* GetFontPtr( const TDesC& aFontFamilyName ); |
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119 |
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120 TBool HasFontFamilyName( const TDesC& aFontFamilyName ); |
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121 |
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122 //FONT MAPPING METHODS |
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123 |
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124 TBool AddFontDocument(CSvgDocumentImpl* newFontDocument, const TDesC& aFontFamily); |
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125 |
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126 void DeleteFontDocument(const TDesC& aFontFamily); |
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127 |
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128 TBool HasFontDocument(CSvgDocumentImpl* aDoc); |
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129 |
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130 void PrintFontHashMap(); |
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131 |
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132 private: |
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133 |
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134 CSvgFontMapItem* GetFontMapItem( const TDesC& aFontFamilyName ); |
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135 |
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136 RPointerArray<CSvgFontMapItem> iSvgFontMapItems; |
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137 |
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138 RPointerArray<CSvgDocumentImpl> iFontDocumentPointers; |
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139 |
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140 //data item used in the FontHashMap |
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141 |
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142 }; |
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143 |
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144 #endif |