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1 /* |
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2 * Copyright (c) 2009 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 "cntimageeditorview.h" |
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19 |
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20 #include <QGraphicsLinearLayout> |
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21 #include <qtcontacts.h> |
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22 #include <hbdocumentloader.h> |
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23 #include <hbabstractviewitem.h> |
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24 #include <hbscrollarea.h> |
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25 #include <hblabel.h> |
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26 #include <hbpushbutton.h> |
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27 #include <xqaiwrequest.h> |
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28 #include <thumbnailmanager_qt.h> |
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29 |
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30 const char *CNT_IMAGE_XML = ":/xml/contacts_if.docml"; |
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31 const int BUTTON_HEIGHT = 50; |
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32 |
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33 #define FETCHER_SERVICE "com.nokia.services.media" |
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34 #define FETCHER_INTERFACE "image" |
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35 #define FETCHER_OPERATION "fetch(QVariantMap,QVariant)" |
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36 |
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37 /*! |
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38 Constructor |
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39 */ |
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40 CntImageEditorView::CntImageEditorView(CntViewManager *viewManager, QGraphicsItem *parent) : |
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41 CntBaseView(viewManager, parent), |
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42 mContact(0), |
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43 mAvatar(0), |
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44 mImageLabel(0), |
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45 mScrollArea(0), |
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46 mRequest(0), |
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47 mThumbnailManager(0), |
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48 mContainerWidget(0) |
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49 { |
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50 bool ok = false; |
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51 ok = loadDocument(CNT_IMAGE_XML); |
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52 |
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53 if (ok) |
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54 { |
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55 QGraphicsWidget *content = findWidget(QString("content")); |
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56 setWidget(content); |
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57 } |
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58 else |
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59 { |
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60 qFatal("Unable to read :/xml/contacts_if.docml"); |
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61 } |
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62 mThumbnailManager = new ThumbnailManager(this); |
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63 mThumbnailManager->setMode(ThumbnailManager::Default); |
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64 mThumbnailManager->setQualityPreference(ThumbnailManager::OptimizeForQuality); |
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65 mThumbnailManager->setThumbnailSize(ThumbnailManager::ThumbnailLarge); |
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66 |
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67 connect( mThumbnailManager, SIGNAL(thumbnailReady(QPixmap, void*, int, int)), |
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68 this, SLOT(thumbnailReady(QPixmap, void*, int, int)) ); |
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69 } |
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70 |
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71 void CntImageEditorView::thumbnailReady(const QPixmap& pixmap, void *data, int id, int error) |
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72 { |
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73 Q_UNUSED(data); |
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74 Q_UNUSED(id); |
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75 Q_UNUSED(error); |
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76 QIcon qicon(pixmap); |
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77 HbIcon icon(qicon); |
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78 mImageLabel->clear(); |
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79 mImageLabel->setIcon(icon); |
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80 } |
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81 |
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82 /*! |
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83 Destructor |
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84 */ |
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85 CntImageEditorView::~CntImageEditorView() |
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86 { |
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87 delete mImageLabel; |
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88 delete mAvatar; |
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89 delete mContact; |
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90 delete mRequest; |
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91 } |
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92 |
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93 void CntImageEditorView::resizeEvent(QGraphicsSceneResizeEvent *event) |
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94 { |
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95 if (mScrollArea) |
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96 { |
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97 mContainerWidget->resize(mScrollArea->size().width(), 0); |
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98 } |
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99 CntBaseView::resizeEvent(event); |
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100 } |
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101 |
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102 /*! |
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103 Called when user closes the view |
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104 */ |
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105 void CntImageEditorView::aboutToCloseView() |
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106 { |
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107 mContact->saveDetail(mAvatar); |
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108 |
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109 if (mAvatar->avatar().isEmpty()) |
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110 { |
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111 mContact->removeDetail(mAvatar); |
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112 } |
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113 viewManager()->previousViewParameters().setSelectedContact(*mContact); |
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114 viewManager()->onActivatePreviousView(); |
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115 } |
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116 |
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117 /*! |
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118 Called when activating the view (create image label and scroll area with buttons) |
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119 */ |
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120 void CntImageEditorView::activateView(const CntViewParameters &viewParameters) |
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121 { |
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122 mContact = new QContact(viewParameters.selectedContact()); |
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123 |
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124 // set the correct image if the contact already has an image set |
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125 mImageLabel = static_cast<HbLabel*>(findWidget(QString("image"))); |
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126 QList<QContactAvatar> details = mContact->details<QContactAvatar>(); |
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127 |
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128 if (details.count() > 0) |
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129 { |
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130 for (int i = 0;i < details.count();i++) |
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131 { |
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132 if (details.at(i).subType() == QContactAvatar::SubTypeImage) |
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133 { |
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134 mAvatar = new QContactAvatar(details.at(i)); |
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135 mThumbnailManager->getThumbnail(mAvatar->avatar()); |
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136 break; |
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137 } |
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138 } |
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139 } |
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140 else |
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141 { |
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142 mAvatar = new QContactAvatar(); |
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143 mAvatar->setSubType(QContactAvatar::SubTypeImage); |
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144 } |
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145 |
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146 QGraphicsWidget *w = findWidget(QString("content")); |
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147 static_cast<QGraphicsLinearLayout*>(w->layout())->setAlignment(mImageLabel, Qt::AlignCenter); |
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148 |
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149 // construct listview and the model for it |
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150 mScrollArea = static_cast<HbScrollArea*>(findWidget(QString("scrollArea"))); |
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151 |
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152 mContainerWidget = new HbWidget(); |
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153 QGraphicsLinearLayout *buttonLayout = new QGraphicsLinearLayout(Qt::Vertical); |
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154 buttonLayout->setContentsMargins(0, 0, 0, 0); |
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155 |
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156 HbPushButton *newPhoto = new HbPushButton(HbIcon(":/icons/qgn_indi_ai_nt_camera.svg"), |
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157 hbTrId("txt_phob_list_take_a_new_photo"), Qt::Horizontal); |
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158 newPhoto->setPreferredHeight(BUTTON_HEIGHT); |
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159 newPhoto->setPreferredWidth(300); |
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160 newPhoto->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed); |
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161 connect(newPhoto, SIGNAL(clicked()), this, SLOT(openCamera())); |
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162 buttonLayout->addItem(newPhoto); |
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163 |
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164 HbPushButton *gallery = new HbPushButton(HbIcon(":/icons/qgn_prop_tutor_gallery.svg"), |
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165 hbTrId("Choose from Gallery"), Qt::Horizontal); |
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166 gallery->setPreferredHeight(BUTTON_HEIGHT); |
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167 gallery->setPreferredWidth(300); |
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168 gallery->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed); |
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169 connect(gallery, SIGNAL(clicked()), this, SLOT(openGallery())); |
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170 buttonLayout->addItem(gallery); |
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171 |
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172 mContainerWidget->setLayout(buttonLayout); |
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173 mContainerWidget->setPreferredWidth(mScrollArea->size().width()); |
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174 mScrollArea->setContentWidget(mContainerWidget); |
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175 } |
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176 |
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177 /*! |
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178 Open camera and get new image for contact |
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179 */ |
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180 void CntImageEditorView::openCamera() |
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181 { |
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182 |
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183 } |
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184 |
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185 /*! |
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186 Open gallery and select image for contact |
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187 */ |
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188 void CntImageEditorView::openGallery() |
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189 { |
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190 if (mRequest) |
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191 { |
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192 delete mRequest; |
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193 mRequest = 0; |
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194 } |
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195 |
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196 mRequest = mAppManager.create(FETCHER_SERVICE, FETCHER_INTERFACE, FETCHER_OPERATION, false); |
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197 |
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198 connect(mRequest, SIGNAL(requestOk(const QVariant&)), this, SLOT(handleImageChange(const QVariant&))); |
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199 mRequest->send(); |
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200 } |
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201 |
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202 /*! |
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203 Set the selected image as new QContactAvatar::SubTypeImage |
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204 */ |
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205 void CntImageEditorView::handleImageChange(const QVariant &value) |
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206 { |
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207 if (value.canConvert<QString>()) |
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208 { |
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209 mAvatar->setAvatar(value.toString()); |
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210 mThumbnailManager->getThumbnail(value.toString()); |
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211 } |
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212 } |