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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 <HbMainWindow> |
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19 #include <HbAction> |
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20 #include <HbMessageBox> |
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21 #include <HbLabel> |
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22 |
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23 #include "viewmanager.h" |
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24 |
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25 #include "enginewrapper.h" |
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26 #include "memspyview.h" |
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27 #include "memspymainview.h" |
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28 #include "memspyprocessview.h" |
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29 #include "memspythreadview.h" |
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30 #include "memspythreaddetailindexview.h" |
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31 #include "memspythreaddetailview.h" |
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32 #include "memspykernelobjecttypeview.h" |
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33 #include "memspykernelobjectview.h" |
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34 #include "memspykernelobjectdetailview.h" |
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35 #include "memspytrackingview.h" |
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36 #include "memspyswmtview.h" |
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37 #include "memspyheapdumpsview.h" |
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38 |
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39 template <typename T> |
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40 static MemSpyView* factory(EngineWrapper &engine, ViewManager &viewManager) |
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41 { |
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42 return new T(engine, viewManager); |
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43 } |
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44 // This array needs to be in sync with view enum |
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45 MemSpyView* (*sFactories[])(EngineWrapper&, ViewManager&) = { |
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46 &factory<MemSpyMainView>, |
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47 &factory<MemSpyProcessView>, |
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48 &factory<MemSpyThreadView>, |
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49 &factory<MemSpyThreadDetailIndexView>, |
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50 &factory<MemSpyThreadDetailView>, |
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51 &factory<MemSpyKernelObjectTypeView>, |
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52 &factory<MemSpyKernelObjectView>, |
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53 &factory<MemSpyKernelObjectDetailView>, |
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54 &factory<MemSpyTrackingView>, |
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55 &factory<MemSpySwmtView>, |
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56 &factory<MemSpyHeapDumpsView> |
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57 }; |
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58 |
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59 |
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60 ViewManager::ViewManager(HbMainWindow &window, EngineWrapper &engine, QObject *parent) : |
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61 QObject(parent), |
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62 mWindow(window), |
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63 mEngine(engine) |
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64 { |
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65 connect(&mWindow, SIGNAL(currentViewChanged(HbView *)), this, SLOT(viewChanged(HbView *))); |
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66 } |
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67 |
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68 void ViewManager::showView(ViewIndex viewIndex, const QVariantMap ¶ms) |
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69 { |
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70 MemSpyView* view; |
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71 try { |
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72 view = sFactories[viewIndex](mEngine, *this); |
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73 view->initialize(params); |
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74 } |
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75 catch (std::exception& ex) |
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76 { |
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77 // show message box with exception |
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78 // TODO: qt_symbian_exception2Error shouldn't probably be here |
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79 QString error = tr("An error occured during the operation. Error code: %1").arg( |
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80 qt_symbian_exception2Error(ex)); |
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81 |
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82 HbMessageBox *messageBox = new HbMessageBox(HbMessageBox::MessageTypeWarning); |
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83 messageBox->setText(error); |
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84 HbLabel *header = new HbLabel(tr("Error"), messageBox); |
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85 messageBox->setHeadingWidget(header); |
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86 messageBox->setAttribute(Qt::WA_DeleteOnClose); |
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87 messageBox->setTimeout(HbPopup::StandardTimeout); |
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88 messageBox->open(); |
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89 |
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90 delete view; |
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91 return; |
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92 } |
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93 |
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94 if (viewIndex != MainView) { |
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95 HbAction* action = new HbAction(Hb::BackNaviAction, this); |
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96 connect(action, SIGNAL(triggered()), this, SLOT(goBack())); |
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97 view->setNavigationAction(action); |
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98 } |
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99 |
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100 mWindow.addView(view); |
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101 mWindow.setCurrentView(view); |
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102 } |
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103 |
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104 void ViewManager::showView(ViewIndex viewIndex) |
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105 { |
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106 showView(viewIndex, QVariantMap()); |
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107 } |
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108 |
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109 void ViewManager::goBack() |
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110 { |
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111 const QList<HbView*> views = mWindow.views(); |
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112 int index = views.indexOf(mWindow.currentView()); |
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113 mWindow.setCurrentView(views.at(index-1), true, Hb::ViewSwitchUseBackAnim); |
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114 } |
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115 |
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116 void ViewManager::viewChanged(HbView *view) |
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117 { |
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118 const QList<HbView*> views = mWindow.views(); |
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119 int index = views.indexOf(view); |
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120 for (int i=views.count()-1; i>index; i--) |
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121 mWindow.removeView(views.at(i)); |
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122 } |