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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 <HbToolBar> |
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19 #include <HbAction> |
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20 #include <HbDataForm> |
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21 #include <HbDataFormModel> |
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22 #include <HbProgressDialog> |
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23 |
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24 #include "memspyswmtview.h" |
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25 #include "enginewrapper.h" |
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26 |
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27 const QStringList MODE_ITEMS = QStringList() << |
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28 MemSpySwmtView::tr("Basic") << |
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29 MemSpySwmtView::tr("Full") << |
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30 MemSpySwmtView::tr("Custom"); |
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31 |
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32 const QStringList CATEGORIES_ITEMS = QStringList() << |
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33 MemSpySwmtView::tr("FileServer Cache") << |
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34 //MemSpySwmtView::tr("Bitmap Handles") << |
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35 MemSpySwmtView::tr("User Heap") << |
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36 //MemSpySwmtView::tr("Kernel Heap") << |
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37 MemSpySwmtView::tr("Local Chunks") << |
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38 MemSpySwmtView::tr("Global Chunks") << |
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39 MemSpySwmtView::tr("RAM Drive") << |
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40 //MemSpySwmtView::tr("User Stacks") << |
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41 //MemSpySwmtView::tr("Global Data") << |
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42 MemSpySwmtView::tr("RAM-loaded Code") << |
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43 MemSpySwmtView::tr("Kernel Handles") << |
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44 MemSpySwmtView::tr("Open Files") << |
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45 MemSpySwmtView::tr("Disk Usage") << |
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46 MemSpySwmtView::tr("System Memory") << |
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47 MemSpySwmtView::tr("Windows Groups"); |
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48 |
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49 MemSpySwmtView::MemSpySwmtView(EngineWrapper &engine, ViewManager &viewManager) : |
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50 MemSpyView(engine, viewManager), |
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51 mToggleTimerAction(0), |
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52 mCategoriesItem(0), |
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53 mProgressDialog(0) |
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54 { |
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55 } |
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56 |
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57 MemSpySwmtView::~MemSpySwmtView() |
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58 { |
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59 } |
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60 |
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61 void MemSpySwmtView::initialize(const QVariantMap& params) |
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62 { |
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63 setTitle(tr("SWMT")); |
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64 |
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65 MemSpyView::initialize(params); |
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66 } |
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67 |
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68 HbToolBar* MemSpySwmtView::createToolBar() |
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69 { |
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70 HbToolBar* toolBar = new HbToolBar(); |
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71 mToggleTimerAction = toolBar->addAction("", this, SLOT(toggleTimer())); |
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72 toolBar->addAction(tr("Dump Now"), this, SLOT(forceDump())); |
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73 |
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74 updateTimerAction(mEngine.isSwmtRunning()); |
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75 |
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76 return toolBar; |
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77 } |
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78 |
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79 HbWidget* MemSpySwmtView::createCentralWidget() |
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80 { |
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81 mModel = new HbDataFormModel(this); |
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82 |
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83 mTimerItem = mModel->appendDataFormItem( |
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84 HbDataFormModelItem::TextItem, tr("Timer (sec.)")); |
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85 mTimerItem->setContentWidgetData("maxLength", 2); |
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86 mTimerItem->setContentWidgetData("text", mEngine.settings().swmtTimerPeriod()); |
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87 |
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88 mModeItem = mModel->appendDataFormItem( |
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89 HbDataFormModelItem::ComboBoxItem, tr("Tracking mode")); |
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90 mModeItem->setContentWidgetData("items", MODE_ITEMS); |
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91 mModeItem->setContentWidgetData("currentIndex", mEngine.settings().swmtMode()); |
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92 |
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93 modeChanged(mEngine.settings().swmtMode()); |
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94 |
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95 HbDataForm* form = new HbDataForm(this); |
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96 form->setModel(mModel); |
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97 |
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98 form->addConnection(mModeItem, SIGNAL(currentIndexChanged(int)), this, SLOT(modeChanged(int))); |
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99 |
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100 return form; |
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101 } |
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102 |
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103 void MemSpySwmtView::updateTimerAction(bool isRunning) |
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104 { |
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105 mToggleTimerAction->setText(isRunning ? tr("Stop Timer") : tr("Start Timer")); |
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106 } |
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107 |
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108 void MemSpySwmtView::toggleTimer() |
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109 { |
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110 bool wasRunning = mEngine.isSwmtRunning(); |
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111 if (wasRunning) |
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112 mEngine.stopSwmt(); |
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113 else |
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114 { |
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115 updateSettings(); |
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116 mEngine.startSwmt(qBound(5, mTimerItem->contentWidgetData("text").toInt(), 60)); |
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117 } |
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118 |
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119 updateTimerAction(!wasRunning); |
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120 } |
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121 |
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122 void MemSpySwmtView::forceDump() |
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123 { |
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124 updateSettings(); |
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125 mEngine.updateOutputSettings(); |
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126 |
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127 MemSpySwmtDumpTracker* tracker = mEngine.createSwmtDumpTracker(); |
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128 connect(tracker, SIGNAL(finished(int)), this, SLOT(asyncOperationFinished(int))); |
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129 |
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130 mProgressDialog = new HbProgressDialog(HbProgressDialog::WaitDialog); |
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131 mProgressDialog->setText(tr("Please wait...")); |
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132 mProgressDialog->setPrimaryAction(0); |
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133 mProgressDialog->show(); |
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134 |
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135 tracker->start(); |
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136 } |
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137 |
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138 void MemSpySwmtView::updateSettings() |
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139 { |
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140 mEngine.settings().setSwmtTimerPeriod(mTimerItem->contentWidgetData("text").toInt()); |
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141 mEngine.settings().setSwmtMode(static_cast<SwmtMode>( |
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142 mModeItem->contentWidgetData("currentIndex").toInt())); |
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143 if (mCategoriesItem) |
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144 mEngine.settings().setSwmtCategories(mCategoriesItem->contentWidgetData("selectedItems").toList()); |
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145 |
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146 mEngine.setSwmtSettings(static_cast<SwmtMode>(mEngine.settings().swmtMode()), |
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147 mEngine.settings().swmtCategories()); |
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148 } |
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149 |
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150 void MemSpySwmtView::modeChanged(int mode) |
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151 { |
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152 if (mode != SwmtModeCustom && mCategoriesItem) |
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153 removeCategoriesItem(); |
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154 else if (mode == SwmtModeCustom && !mCategoriesItem) |
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155 createCategoriesItem(); |
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156 } |
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157 |
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158 void MemSpySwmtView::asyncOperationFinished(int errorCode) |
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159 { |
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160 Q_UNUSED(errorCode); |
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161 |
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162 mProgressDialog->hide(); |
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163 delete mProgressDialog; |
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164 mProgressDialog = 0; |
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165 |
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166 delete sender(); |
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167 } |
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168 |
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169 void MemSpySwmtView::createCategoriesItem() |
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170 { |
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171 mCategoriesItem = mModel->appendDataFormItem( |
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172 HbDataFormModelItem::MultiselectionItem, tr("Categories")); |
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173 mCategoriesItem->setContentWidgetData("items", CATEGORIES_ITEMS); |
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174 mCategoriesItem->setContentWidgetData("selectedItems", mEngine.settings().swmtCategories()); |
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175 } |
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176 |
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177 void MemSpySwmtView::removeCategoriesItem() |
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178 { |
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179 mModel->removeItem(mCategoriesItem); |
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180 mCategoriesItem = 0; |
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181 } |