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1 /* |
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2 * Copyright (c) 2010 Ixonos Plc. |
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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 the "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 * Ixonos Plc |
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14 * |
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15 * Description: |
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16 * |
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17 */ |
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18 |
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19 |
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20 #ifndef IMAGEEDITORRESIZEPLUGIN_H |
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21 #define IMAGEEDITORRESIZEPLUGIN_H |
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22 |
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23 // INCLUDES |
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24 #include "iepb.h" |
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25 |
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26 |
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27 // FORWARD DECLARATIONS |
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28 class CEditorImage; |
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29 class CSystemParameters; |
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30 |
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31 |
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32 /* CLASS: CImageEditorResizePlugin |
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33 * |
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34 * CImageEditorResizePlugin represents resize adjustment plug-in for |
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35 * Image Editor application. |
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36 * |
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37 */ |
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38 class CImageEditorResizePlugin : public CImageEditorPluginBase |
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39 { |
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40 |
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41 public: |
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42 |
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43 /** @name Methods:*/ |
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44 //@{ |
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45 |
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46 /** Default constructor |
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47 * |
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48 * @param - |
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49 * @return - |
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50 */ |
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51 CImageEditorResizePlugin (); |
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52 |
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53 /** Second phase constructor, may leave |
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54 * |
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55 * @param - |
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56 * @return - |
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57 */ |
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58 virtual void ConstructL (); |
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59 |
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60 /** Destructor |
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61 * |
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62 * @param - |
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63 * @return - |
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64 */ |
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65 virtual ~CImageEditorResizePlugin (); |
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66 |
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67 /* SetProperty |
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68 * |
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69 * @see CPluginBase |
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70 */ |
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71 virtual TInt SetProperty ( |
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72 TInt aPropertyId, |
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73 TDesC & aPropertyValue |
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74 ); |
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75 |
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76 /* GetProperty |
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77 * |
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78 * @see CPluginBase |
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79 */ |
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80 virtual TInt GetProperty ( |
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81 TInt aPropertyId, |
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82 TDes & aPropertyValue |
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83 ); |
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84 |
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85 /** InitPluginL |
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86 * |
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87 * @see CImageEditorPluginBase |
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88 */ |
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89 virtual TInt InitPluginL ( |
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90 const TRect & aRect, |
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91 CCoeControl * aParent, |
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92 CCoeControl *& aPluginControl |
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93 ); |
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94 |
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95 /** ProcessImageL |
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96 * |
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97 * @see CImageEditorPluginBase |
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98 */ |
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99 virtual void ProcessImageL (CEditorImage * aImage); |
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100 |
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101 /** ReleasePlugin |
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102 * |
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103 * @see CImageEditorPluginBase |
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104 */ |
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105 virtual void ReleasePlugin (); |
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106 |
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107 /* ShowPopupNote |
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108 * |
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109 * @see CImageEditorPluginBase |
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110 */ |
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111 virtual void ShowPopupNote (); |
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112 |
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113 //@} |
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114 |
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115 protected: |
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116 |
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117 /** @name Methods:*/ |
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118 //@{ |
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119 |
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120 //@} |
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121 |
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122 /** @name Members:*/ |
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123 //@{ |
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124 |
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125 //@} |
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126 |
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127 private: |
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128 /** @name Methods:*/ |
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129 //@{ |
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130 |
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131 /* ComputeSizeAndScale |
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132 * |
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133 * Computers current image size and scale. |
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134 * |
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135 * @param - |
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136 * @return - |
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137 */ |
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138 void ComputeSizeAndScale(); |
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139 |
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140 /* ComputeImageSizes |
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141 * |
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142 * Computers available target sizes. |
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143 * |
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144 * @param - |
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145 * @return - |
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146 */ |
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147 void ComputeImageSizes(); |
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148 |
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149 /* PopulateParamArray |
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150 * |
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151 * Add target size to param array if appropriate. |
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152 * |
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153 * @param - |
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154 * @return - |
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155 */ |
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156 void PopulateParamArray(const TSize& aTargetSize); |
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157 |
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158 //@} |
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159 |
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160 /** @name Members:*/ |
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161 //@{ |
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162 |
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163 /// Plug-in UI control |
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164 CCoeControl * iControl; |
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165 /// System parameter reference |
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166 CSystemParameters * iSysPars; |
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167 |
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168 //@} |
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169 |
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170 }; |
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171 |
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172 |
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173 #endif |
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174 |
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175 // End of File |