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1 /* |
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2 * Copyright (c) 2004-2008 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: PhoneServer interface for image handling. |
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15 * |
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16 */ |
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17 |
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18 #ifndef RPHCLTIMAGEHANDLER_H |
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19 #define RPHCLTIMAGEHANDLER_H |
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20 |
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21 // INCLUDES |
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22 #include <e32base.h> |
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23 #include <PhCltTypes.h> |
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24 #include "CPhCltOperatorLogoContainer.h" |
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25 #include "CPhCltBaseImageParams.h" |
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26 |
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27 |
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28 // FORWARD DECLARATIONS |
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29 class RPhCltServer; |
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30 |
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31 |
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32 /** |
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33 * PhoneServer interface for image handling. |
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34 * |
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35 * @lib PhoneClient.lib |
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36 * @since S60 v3.2 |
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37 */ |
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38 class RPhCltImageHandler |
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39 : public RSubSessionBase |
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40 { |
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41 public: // Constructors and destructors. |
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42 |
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43 /** |
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44 * Constructor. |
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45 */ |
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46 RPhCltImageHandler(); |
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47 |
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48 public: // New functions. |
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49 |
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50 /** |
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51 * Open subsession to server. |
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52 * |
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53 * @param aServer Pre-opened server session. |
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54 * @return Symbian OS error code of the success of the opening. |
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55 */ |
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56 TInt Open( RPhCltServer& aServer ); |
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57 |
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58 /** |
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59 * Close subsession. |
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60 */ |
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61 void Close(); |
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62 |
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63 /** |
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64 * Save image(s). |
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65 * |
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66 * @param aParam An array of bitmap handles passed. |
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67 * @return KErrNone if successful, Symbian error code otherwise. |
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68 */ |
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69 TInt SaveImages( CPhCltImageParams& aParams ); |
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70 |
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71 /** |
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72 * Load image(s). |
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73 * |
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74 * @param aParam An array of bitmap handles passed. |
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75 * @return KErrNone if successful, Symbian error code otherwise. |
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76 */ |
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77 TInt LoadImages( CPhCltImageParams*& aParams ); |
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78 |
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79 /** |
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80 * Saves VT still image. |
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81 */ |
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82 void SaveVtImage( TRequestStatus& aStatus, const TDesC& aFilePath ); |
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83 |
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84 /** |
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85 * Cancels image saving |
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86 */ |
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87 void CancelSaveVtImage(); |
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88 |
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89 /** |
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90 * Opens VT still image file. Returns file handle that can be |
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91 * used with AdoptFromServer. |
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92 * @param aFileHandle file handle |
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93 * @param aOpenDefault if true, opens predefined, if false opens |
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94 * user defined image file. |
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95 */ |
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96 TInt OpenVtImage( TInt& aFileHandle, const TBool aOpenDefault = EFalse ); |
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97 |
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98 private: |
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99 |
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100 // Prohibit copy constructor if not deriving from CBase. |
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101 RPhCltImageHandler( const RPhCltImageHandler& ); |
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102 |
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103 // Prohibit assigment operator if not deriving from CBase. |
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104 RPhCltImageHandler& operator=( |
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105 const RPhCltImageHandler& ); |
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106 |
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107 private: // New functions. |
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108 |
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109 /** |
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110 * Finalizes image load. |
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111 * @param aImages handle array |
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112 * @return Symbian error code. |
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113 */ |
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114 TInt FinalizeLoad( TPckgBuf< TPhCltImageArray >& aImages ); |
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115 |
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116 /** |
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117 * Creates a copy of image. |
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118 * @param aImages handle array |
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119 * @return copied bitmap. |
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120 */ |
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121 CFbsBitmap* CreateBitMapL( const TInt aHandle ); |
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122 |
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123 /** |
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124 * Ducplicates vt still images. |
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125 * @param aImages handle array |
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126 */ |
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127 void CopyStillsL( TPhCltImageArray& aImages ); |
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128 |
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129 /** |
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130 * Duplicates operator logos. |
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131 * @param aImages handle array |
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132 */ |
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133 void CopyLogosL( TPhCltImageArray& aImages ); |
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134 |
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135 |
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136 private: // Data |
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137 |
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138 // Duplicated VT images. |
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139 RPointerArray<CFbsBitmap> iVTBitMaps; |
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140 |
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141 // Duplicated operator logos. |
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142 RPointerArray<CPhCltOperatorLogoContainer> iOperatorLogos; |
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143 |
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144 }; |
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145 |
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146 #endif // RPHCLTIMAGEHANDLER_H |
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147 |
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148 // End of File |