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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: Widget for displaying attachment media objects. |
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15 * |
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16 */ |
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17 |
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18 #include "univiewerattachmentwidget.h" |
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19 |
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20 // SYSTEM INCLUDES |
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21 #include <HbIconItem> |
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22 #include <HbTextItem> |
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23 #include <HbFrameItem> |
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24 #include <HbMenu> |
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25 #include <HbEffect> |
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26 #include <HbTapGesture> |
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27 #include <HbInstantFeedback> |
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28 |
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29 #include <QFileInfo> |
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30 #include <QTimer> |
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31 |
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32 // USER INCLUDES |
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33 #include "univiewerutils.h" |
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34 #include "unidatamodelplugininterface.h" |
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35 |
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36 // LOCAL CONSTANTS |
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37 #define LOC_OPEN hbTrId("txt_common_menu_open") |
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38 #define LOC_SAVE hbTrId("txt_common_menu_save") |
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39 #define LOC_SAVE_TO_CONTACTS hbTrId("txt_messaging_menu_save_to_contacts") |
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40 |
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41 const QString BG_FRAME_NORMAL("qtg_fr_list_normal"); |
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42 const QString BG_FRAME_PRESSED("qtg_fr_list_pressed"); |
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43 const QString ATTACHMENT_ICON("qtg_small_attachment"); |
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44 const QString CORRUPTED_ATTACH_ICON("qtg_small_corrupted"); |
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45 const QString VCARD_MIMETYPE("text/X-vCard"); |
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46 |
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47 const int KILOBYTE = 1024; |
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48 |
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49 //---------------------------------------------------------------------------- |
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50 // UniViewerAttachmentWidget::UniViewerAttachmentWidget |
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51 // @see header file |
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52 //---------------------------------------------------------------------------- |
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53 UniViewerAttachmentWidget::UniViewerAttachmentWidget(QGraphicsItem *parent) : |
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54 HbWidget(parent), mMediaIcon(0), mName(0), mInfo(0), mFrameItem(0), mViewerUtils(0) |
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55 { |
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56 this->grabGesture(Qt::TapGesture); |
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57 |
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58 setProperty("state", "normal"); |
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59 |
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60 mMediaIcon = new HbIconItem(this); |
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61 HbStyle::setItemName(mMediaIcon, "mediaIcon"); |
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62 |
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63 mName = new HbTextItem(this); |
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64 HbStyle::setItemName(mName, "text-1"); |
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65 |
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66 mInfo = new HbTextItem(this); |
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67 HbStyle::setItemName(mInfo, "text-2"); |
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68 |
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69 mFrameItem = new HbFrameItem(BG_FRAME_NORMAL, HbFrameDrawer::NinePieces, this); |
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70 HbStyle::setItemName(mFrameItem, "bgFrame"); |
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71 |
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72 HbEffect::add("attachmentWidget", "listviewitem_press", "pressed"); |
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73 HbEffect::add("attachmentWidget", "listviewitem_release", "released"); |
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74 } |
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75 |
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76 //---------------------------------------------------------------------------- |
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77 // UniViewerAttachmentWidget::~UniViewerAttachmentWidget |
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78 // @see header file |
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79 //---------------------------------------------------------------------------- |
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80 UniViewerAttachmentWidget::~UniViewerAttachmentWidget() |
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81 { |
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82 } |
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83 |
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84 //---------------------------------------------------------------------------- |
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85 // UniViewerAttachmentWidget::populate |
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86 // @see header file |
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87 //---------------------------------------------------------------------------- |
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88 void UniViewerAttachmentWidget::populate(UniMessageInfo *info) |
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89 { |
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90 mMimeType = info->mimetype(); |
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91 mMediaPath = info->path(); |
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92 |
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93 QString attachIcon; |
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94 if (info->isProtected()) { |
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95 attachIcon = ATTACHMENT_ICON; |
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96 } |
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97 else if (info->isCorrupted()) { |
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98 attachIcon = CORRUPTED_ATTACH_ICON; |
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99 } |
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100 else { |
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101 attachIcon = ATTACHMENT_ICON; |
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102 } |
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103 |
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104 mMediaIcon->setIconName(attachIcon); |
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105 QFileInfo fileInfo(mMediaPath); |
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106 mName->setText(fileInfo.fileName()); |
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107 |
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108 QString sizeString('B'); |
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109 int fileSize = fileInfo.size(); |
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110 if (fileSize > KILOBYTE) { |
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111 // Convert to Kilobytes. |
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112 fileSize /= KILOBYTE; |
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113 sizeString = "Kb"; |
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114 } |
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115 QString fileDetails = "(" + QString::number(fileSize) + sizeString + ")"; |
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116 mInfo->setText(fileDetails); |
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117 } |
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118 |
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119 //---------------------------------------------------------------------------- |
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120 // UniViewerAttachmentWidget::resizeEvent |
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121 // @see header file |
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122 //---------------------------------------------------------------------------- |
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123 void UniViewerAttachmentWidget::gestureEvent(QGestureEvent *event) |
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124 { |
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125 HbTapGesture *tapGesture = qobject_cast<HbTapGesture*> (event->gesture(Qt::TapGesture)); |
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126 if (tapGesture) { |
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127 switch (tapGesture->state()) { |
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128 case Qt::GestureStarted: |
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129 { |
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130 // Trigger haptic feedback. |
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131 HbInstantFeedback::play(HbFeedback::Basic); |
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132 setPressed(true); |
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133 break; |
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134 } |
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135 case Qt::GestureUpdated: |
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136 { |
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137 if (HbTapGesture::TapAndHold == tapGesture->tapStyleHint()) { |
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138 // Handle longtap. |
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139 setPressed(false); |
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140 handleLongTap(tapGesture->scenePosition()); |
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141 } |
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142 break; |
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143 } |
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144 case Qt::GestureFinished: |
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145 { |
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146 HbInstantFeedback::play(HbFeedback::Basic); |
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147 if (HbTapGesture::Tap == tapGesture->tapStyleHint()) { |
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148 // Handle short tap. |
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149 setPressed(false); |
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150 handleShortTap(); |
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151 } |
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152 break; |
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153 } |
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154 case Qt::GestureCanceled: |
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155 { |
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156 HbInstantFeedback::play(HbFeedback::Basic); |
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157 setPressed(false); |
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158 break; |
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159 } |
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160 } |
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161 } |
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162 else { |
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163 HbWidget::gestureEvent(event); |
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164 } |
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165 } |
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166 |
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167 //---------------------------------------------------------------------------- |
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168 // UniViewerAttachmentWidget::handleOpen |
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169 // @see header file |
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170 //---------------------------------------------------------------------------- |
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171 void UniViewerAttachmentWidget::handleOpen() |
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172 { |
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173 this->ungrabGesture(Qt::TapGesture); |
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174 |
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175 if (!mViewerUtils) { |
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176 mViewerUtils = new UniViewerUtils(this); |
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177 } |
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178 mViewerUtils->launchContentViewer(mMimeType, mMediaPath); |
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179 |
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180 //fire timer to regrab gesture after some delay. |
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181 QTimer::singleShot(300,this,SLOT(regrabGesture())); |
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182 } |
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183 |
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184 //---------------------------------------------------------------------------- |
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185 // UniViewerAttachmentWidget::handleSave |
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186 // @see header file |
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187 //---------------------------------------------------------------------------- |
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188 void UniViewerAttachmentWidget::handleSave() |
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189 { |
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190 |
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191 } |
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192 |
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193 //---------------------------------------------------------------------------- |
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194 // UniViewerAttachmentWidget::handleShortTap |
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195 // @see header file |
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196 //---------------------------------------------------------------------------- |
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197 void UniViewerAttachmentWidget::handleShortTap() |
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198 { |
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199 emit shortTap(mMediaPath); |
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200 |
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201 // Open the media. |
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202 handleOpen(); |
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203 } |
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204 |
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205 //---------------------------------------------------------------------------- |
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206 // UniViewerAttachmentWidget::handleLongTap |
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207 // @see header file |
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208 //---------------------------------------------------------------------------- |
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209 void UniViewerAttachmentWidget::handleLongTap(const QPointF &position) |
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210 { |
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211 emit longTap(position); |
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212 |
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213 // Display context sensitive menu. |
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214 HbMenu* menu = new HbMenu; |
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215 menu->setAttribute(Qt::WA_DeleteOnClose); |
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216 menu->setPreferredPos(position); |
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217 |
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218 if (mMimeType.contains(VCARD_MIMETYPE, Qt::CaseInsensitive)) { |
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219 // For vcard opening & saving is same. |
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220 menu->addAction(LOC_SAVE_TO_CONTACTS, this, SLOT(handleOpen())); |
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221 } |
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222 else { |
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223 menu->addAction(LOC_OPEN, this, SLOT(handleOpen())); |
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224 menu->addAction(LOC_SAVE, this, SLOT(handleSave())); |
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225 } |
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226 |
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227 menu->show(); |
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228 } |
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229 |
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230 //---------------------------------------------------------------------------- |
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231 // UniViewerAttachmentWidget::setPressed |
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232 // @see header file |
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233 //---------------------------------------------------------------------------- |
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234 void UniViewerAttachmentWidget::setPressed(bool pressed) |
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235 { |
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236 if (pressed) { |
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237 setProperty("state", "pressed"); |
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238 mFrameItem->frameDrawer().setFrameGraphicsName(BG_FRAME_PRESSED); |
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239 HbEffect::cancel(mFrameItem, "released"); |
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240 HbEffect::start(mFrameItem, "attachmentWidget", "pressed"); |
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241 |
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242 } |
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243 else { |
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244 setProperty("state", "normal"); |
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245 mFrameItem->frameDrawer().setFrameGraphicsName(BG_FRAME_NORMAL); |
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246 HbEffect::cancel(mFrameItem, "pressed"); |
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247 HbEffect::start(mFrameItem, "attachmentWidget", "released"); |
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248 } |
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249 } |
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250 |
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251 //--------------------------------------------------------------- |
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252 // UniViewerAttachmentWidget::regrabGesture |
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253 // @see header file |
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254 //--------------------------------------------------------------- |
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255 void UniViewerAttachmentWidget::regrabGesture() |
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256 { |
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257 this->grabGesture(Qt::TapGesture); |
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258 } |
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259 // EOF |