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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include <HbToolBar>
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#include <HbAction>
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#include <HbDataForm>
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#include <HbDataFormModel>
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#include <HbProgressDialog>
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#include "memspyswmtview.h"
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#include "enginewrapper.h"
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const QStringList MODE_ITEMS = QStringList() <<
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MemSpySwmtView::tr("Basic") <<
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MemSpySwmtView::tr("Full") <<
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MemSpySwmtView::tr("Custom");
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const QStringList CATEGORIES_ITEMS = QStringList() <<
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MemSpySwmtView::tr("FileServer Cache") <<
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//MemSpySwmtView::tr("Bitmap Handles") <<
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MemSpySwmtView::tr("User Heap") <<
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//MemSpySwmtView::tr("Kernel Heap") <<
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MemSpySwmtView::tr("Local Chunks") <<
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MemSpySwmtView::tr("Global Chunks") <<
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MemSpySwmtView::tr("RAM Drive") <<
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//MemSpySwmtView::tr("User Stacks") <<
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//MemSpySwmtView::tr("Global Data") <<
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MemSpySwmtView::tr("RAM-loaded Code") <<
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MemSpySwmtView::tr("Kernel Handles") <<
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MemSpySwmtView::tr("Open Files") <<
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MemSpySwmtView::tr("Disk Usage") <<
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MemSpySwmtView::tr("System Memory") <<
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MemSpySwmtView::tr("Windows Groups");
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MemSpySwmtView::MemSpySwmtView(EngineWrapper &engine, ViewManager &viewManager) :
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MemSpyView(engine, viewManager),
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mToggleTimerAction(0),
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mCategoriesItem(0),
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mProgressDialog(0)
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{
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}
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MemSpySwmtView::~MemSpySwmtView()
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{
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}
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void MemSpySwmtView::initialize(const QVariantMap& params)
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{
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setTitle(tr("SWMT"));
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MemSpyView::initialize(params);
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}
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HbToolBar* MemSpySwmtView::createToolBar()
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{
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HbToolBar* toolBar = new HbToolBar();
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mToggleTimerAction = toolBar->addAction("", this, SLOT(toggleTimer()));
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toolBar->addAction(tr("Dump Now"), this, SLOT(forceDump()));
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updateTimerAction(mEngine.isSwmtRunning());
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return toolBar;
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}
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HbWidget* MemSpySwmtView::createCentralWidget()
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{
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mModel = new HbDataFormModel(this);
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mTimerItem = mModel->appendDataFormItem(
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HbDataFormModelItem::TextItem, tr("Timer (sec.)"));
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mTimerItem->setContentWidgetData("maxLength", 2);
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mTimerItem->setContentWidgetData("text", mEngine.settings().swmtTimerPeriod());
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mModeItem = mModel->appendDataFormItem(
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HbDataFormModelItem::ComboBoxItem, tr("Tracking mode"));
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mModeItem->setContentWidgetData("items", MODE_ITEMS);
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mModeItem->setContentWidgetData("currentIndex", mEngine.settings().swmtMode());
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modeChanged(mEngine.settings().swmtMode());
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HbDataForm* form = new HbDataForm(this);
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form->setModel(mModel);
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form->addConnection(mModeItem, SIGNAL(currentIndexChanged(int)), this, SLOT(modeChanged(int)));
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return form;
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}
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void MemSpySwmtView::updateTimerAction(bool isRunning)
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{
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mToggleTimerAction->setText(isRunning ? tr("Stop Timer") : tr("Start Timer"));
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}
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void MemSpySwmtView::toggleTimer()
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{
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bool wasRunning = mEngine.isSwmtRunning();
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if (wasRunning)
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mEngine.stopSwmt();
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else
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{
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updateSettings();
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mEngine.startSwmt(qBound(5, mTimerItem->contentWidgetData("text").toInt(), 60));
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}
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updateTimerAction(!wasRunning);
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}
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void MemSpySwmtView::forceDump()
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{
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updateSettings();
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mEngine.updateOutputSettings();
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MemSpySwmtDumpTracker* tracker = mEngine.createSwmtDumpTracker();
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connect(tracker, SIGNAL(finished(int)), this, SLOT(asyncOperationFinished(int)));
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mProgressDialog = new HbProgressDialog(HbProgressDialog::WaitDialog);
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mProgressDialog->setText(tr("Please wait..."));
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mProgressDialog->removeAction(mProgressDialog->actions().at(0));
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mProgressDialog->show();
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tracker->start();
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}
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void MemSpySwmtView::updateSettings()
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{
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mEngine.settings().setSwmtTimerPeriod(mTimerItem->contentWidgetData("text").toInt());
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mEngine.settings().setSwmtMode(static_cast<SwmtMode>(
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mModeItem->contentWidgetData("currentIndex").toInt()));
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if (mCategoriesItem)
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mEngine.settings().setSwmtCategories(mCategoriesItem->contentWidgetData("selectedItems").toList());
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mEngine.setSwmtSettings(static_cast<SwmtMode>(mEngine.settings().swmtMode()),
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mEngine.settings().swmtCategories());
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}
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void MemSpySwmtView::modeChanged(int mode)
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{
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if (mode != SwmtModeCustom && mCategoriesItem)
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removeCategoriesItem();
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else if (mode == SwmtModeCustom && !mCategoriesItem)
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createCategoriesItem();
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}
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void MemSpySwmtView::asyncOperationFinished(int errorCode)
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{
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Q_UNUSED(errorCode);
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mProgressDialog->hide();
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delete mProgressDialog;
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mProgressDialog = 0;
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delete sender();
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}
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void MemSpySwmtView::createCategoriesItem()
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{
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mCategoriesItem = mModel->appendDataFormItem(
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HbDataFormModelItem::MultiselectionItem, tr("Categories"));
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mCategoriesItem->setContentWidgetData("items", CATEGORIES_ITEMS);
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mCategoriesItem->setContentWidgetData("selectedItems", mEngine.settings().swmtCategories());
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}
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void MemSpySwmtView::removeCategoriesItem()
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{
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mModel->removeItem(mCategoriesItem);
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mCategoriesItem = 0;
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}
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