1 /* |
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2 * Copyright (c) 2009-2010 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: |
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15 * |
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16 */ |
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17 |
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18 #include <QString> |
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19 #include <QPixmap> |
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20 |
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21 #include "cxeimagedataitem.h" |
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22 #include "cxestillimagesymbian.h" |
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23 #include "cxutils.h" |
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24 |
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25 // Static initialization |
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26 int CxeStillImageSymbian::mNextId = CxeStillImage::INVALID_ID + 1; |
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27 |
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28 /*! |
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29 * Constructor. |
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30 */ |
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31 CxeStillImageSymbian::CxeStillImageSymbian() |
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32 : mSnapshot(), |
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33 mDataItem(NULL), |
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34 mSaved(false), |
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35 mId(++mNextId) |
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36 { |
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37 } |
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38 |
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39 /*! |
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40 * Destructor. |
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41 */ |
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42 CxeStillImageSymbian::~CxeStillImageSymbian() |
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43 { |
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44 // Not owned. |
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45 mDataItem = NULL; |
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46 } |
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47 |
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48 /*! |
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49 * Get the contained data item. |
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50 * @return Image data item. |
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51 */ |
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52 CxeImageDataItem *CxeStillImageSymbian::dataItem() |
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53 { |
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54 return mDataItem; |
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55 } |
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56 |
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57 /*! |
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58 * Get the filename of this image. |
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59 * @return The filename. |
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60 */ |
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61 QString CxeStillImageSymbian::filename() const |
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62 { |
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63 return mFilename; |
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64 } |
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65 |
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66 /*! |
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67 * Get snapshot for this image. |
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68 * @return Snapshot for this image if set. Null pixmap otherwise. |
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69 */ |
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70 QPixmap CxeStillImageSymbian::snapshot() const |
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71 { |
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72 return mSnapshot; |
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73 } |
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74 |
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75 /*! |
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76 * Image saved status. |
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77 * @return Is this image saved. |
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78 */ |
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79 bool CxeStillImageSymbian::saved() const |
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80 { |
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81 return mSaved; |
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82 } |
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83 |
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84 /*! |
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85 * Set the unique id of this image. |
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86 * Usable in one application run context. |
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87 */ |
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88 int CxeStillImageSymbian::id() const |
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89 { |
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90 return mId; |
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91 } |
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92 |
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93 /*! |
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94 * Set snapshot for this image. |
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95 * @param pixmap The snapshot. |
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96 */ |
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97 void CxeStillImageSymbian::setSnapshot(QPixmap pixmap) |
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98 { |
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99 mSnapshot = pixmap; |
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100 } |
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101 |
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102 /*! |
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103 * Set the filename of this image. |
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104 * @param filename The filename. |
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105 */ |
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106 void CxeStillImageSymbian::setFilename(const QString &filename) |
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107 { |
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108 mFilename = filename; |
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109 } |
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110 |
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111 /*! |
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112 * Set this image as saved. |
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113 * @param saved Is this item saved or not. |
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114 */ |
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115 void CxeStillImageSymbian::setSaved(bool saved) |
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116 { |
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117 mSaved = saved; |
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118 } |
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119 |
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120 /*! |
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121 * Set the contained image data item. |
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122 * @param dataItem Image data item to store. Ownership not taken. |
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123 */ |
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124 void CxeStillImageSymbian::setDataItem(CxeImageDataItem *dataItem) |
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125 { |
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126 // Disconnect from old data item if it exists. |
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127 if (mDataItem) { |
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128 disconnect(mDataItem, 0, this, 0); |
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129 } |
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130 |
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131 // Set the new item. |
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132 mDataItem = dataItem; |
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133 |
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134 // Connnect to the new item's saved signal. |
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135 if (mDataItem) { |
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136 bool ok = connect(mDataItem, SIGNAL(imageSaved(CxeError::Id, const QString&, int)), |
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137 this, SLOT(imageDataSaved(CxeError::Id)), Qt::UniqueConnection); |
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138 CX_ASSERT_ALWAYS(ok); |
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139 } |
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140 } |
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141 |
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142 /*! |
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143 * Slot to handle saving the data item has finished. |
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144 */ |
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145 void CxeStillImageSymbian::imageDataSaved(CxeError::Id status) |
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146 { |
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147 setSaved(status == CxeError::None); |
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148 } |
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149 |
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150 // end of file |
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