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/*
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* Copyright (c) 2010 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 <hbdocumentloader.h>
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#include <hbmainwindow.h>
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#include <hbapplication.h>
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#include <hbaction.h>
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#include <qgraphicslayout.h>
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#include <qvariant.h>
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#include <qobject.h>
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#include <qlist.h>
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#include <hbmessagebox.h>
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#include <hblabel.h>
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#include <hbwidget.h>
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#include <qstringlist.h>
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#include <qsignalmapper.h>
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#include <hblistwidget.h>
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#include <hblistwidgetitem.h>
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#include <hbmenu.h>
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#include <hbtoolbar.h>
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#include <hbdialog.h>
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#include <hbprogressdialog.h>
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#include <hbtextitem.h>
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#include <hbindicator.h>
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#include <qdebug.h>
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#include "pimainview.h"
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#include "piprofilerengine.h"
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#include "notifications.h"
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#include "pimainwindow.h"
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const char *INVALIDCONFIGURATIONFILE = "Invalid configuration file";
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const char *APPLICATIONNAME = "PI Profiler";
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// actions that are found from xml
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const char *ACTIONEXIT = "actionExit";
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const char *ACTIONSTARTPROFILING = "actionStartProfiling";
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const char *ACTIONSTARTTIMEDPROFILING = "actionStartTimedProfiling";
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const char *ACTIONSETTINGS = "actionSettings";
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const char *ACTIONABOUT = "actionAbout";
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// UI components that are found from xml
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const char *LISTWIDGETPLUGINS = "listPlugins";
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const char *TEXTMANDATORYPLUGINS = "Mandatory plug-ins:";
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const char *TEXTOPTIONALPLUGINS = "Optional plug-ins:";
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// ---------------------------------------------------------------------------
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PIMainView::PIMainView() :
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application(0), mMainWindow(0), mEngine(0), mPluginList(0), mContextMenu(0), mActionExit(0),
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mActionExitAndLeaveProfilingOn(0), mActionAbout(0), mActionStartTimedProfiling(0),
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mActionSettings(0), mActionStopProfiling(0), mListPlugins(0), mProfilingNote(0)
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{
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}
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// ---------------------------------------------------------------------------
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PIMainView::~PIMainView()
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{
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}
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// ---------------------------------------------------------------------------
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void PIMainView::init(PIMainWindow *mainWindow, HbApplication* app, HbDocumentLoader &loader,
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PIProfilerEngine *engine)
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{
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application = app;
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mMainWindow = mainWindow;
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// Load items from xml file
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loadItemsFromResources(loader);
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// Set list widget items
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mListPlugins->setClampingStyle(HbScrollArea::BounceBackClamping);
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mListPlugins->setFrictionEnabled(true);
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// Create stop profiling action
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mActionStopProfiling = new HbAction("Stop Profiling", this);
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// Create exit and leave profiling on action
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mActionExitAndLeaveProfilingOn = new HbAction("Close UI\n(Continue profiling)", this);
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mEngine = engine;
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// Connect signals and slots
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this->connectSignalsAndSlots(app);
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// Create icons
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mIconDisabled = HbIcon(":/gfx/disabled.svg");
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mIconEnabled = HbIcon(":/gfx/enabled.svg");
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// update timed profiling text according to settings
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updateTimedProfilingText();
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}
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// ---------------------------------------------------------------------------
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void PIMainView::connectSignalsAndSlots(HbApplication* app)
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{
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// Menu items:
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connect(mActionExit, SIGNAL(triggered()), app, SLOT( quit() ));
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connect(mActionSettings, SIGNAL(triggered()), this, SLOT( openSettingsView() ));
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connect(mActionAbout, SIGNAL(triggered()), this, SLOT( showAboutPopup() ));
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connect(mActionStartProfiling, SIGNAL(triggered()), this, SLOT( startProfiling() ));
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connect(mActionStartTimedProfiling, SIGNAL(triggered()), this, SLOT( startTimedProfiling() ));
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// List widget actions
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connect(mListPlugins, SIGNAL(activated(HbListWidgetItem*)), this,
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SLOT(enableOrDisablePlugin(HbListWidgetItem*)));
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connect(mListPlugins, SIGNAL(longPressed(HbListWidgetItem*, QPointF)), this,
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SLOT(showContexMenu(HbListWidgetItem*, QPointF)));
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connect(
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mEngine,
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SIGNAL(profilingStatusChanged(ProfilerEngineStatus, const QString&, ProfilingMode, ProfilingOutput)),
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this,
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SLOT(profilingStatusChanged(ProfilerEngineStatus, const QString&, ProfilingMode, ProfilingOutput)));
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connect(mMainWindow, SIGNAL(returnedFromSettings()), this, SLOT( updateTimedProfilingText() ));
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connect(mActionExitAndLeaveProfilingOn, SIGNAL(triggered()), this,
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SLOT( exitAndLeaveProfilingOn() ));
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connect(mActionStopProfiling, SIGNAL(triggered()), this, SLOT( stopProfiling() ));
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}
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// ---------------------------------------------------------------------------
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void PIMainView::loadItemsFromResources(HbDocumentLoader &loader)
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{
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// ACTIONS:
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// Exit
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QObject *object = loader.findObject(ACTIONEXIT);
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Q_ASSERT_X((object != 0), APPLICATIONNAME, INVALIDCONFIGURATIONFILE);
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this->mActionExit = qobject_cast<HbAction *> (object);
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// About
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object = loader.findObject(ACTIONABOUT);
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Q_ASSERT_X((object != 0), APPLICATIONNAME, INVALIDCONFIGURATIONFILE);
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this->mActionAbout = qobject_cast<HbAction *> (object);
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// Settings
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object = loader.findObject(ACTIONSETTINGS);
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Q_ASSERT_X((object != 0), APPLICATIONNAME, INVALIDCONFIGURATIONFILE);
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this->mActionSettings = qobject_cast<HbAction *> (object);
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// Start profiling
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object = loader.findObject(ACTIONSTARTPROFILING);
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Q_ASSERT_X((object != 0), APPLICATIONNAME, INVALIDCONFIGURATIONFILE);
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this->mActionStartProfiling = qobject_cast<HbAction *> (object);
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// Start timed profiling
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object = loader.findObject(ACTIONSTARTTIMEDPROFILING);
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Q_ASSERT_X((object != 0), APPLICATIONNAME, INVALIDCONFIGURATIONFILE);
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this->mActionStartTimedProfiling = qobject_cast<HbAction *> (object);
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QGraphicsWidget *widget = loader.findWidget(LISTWIDGETPLUGINS);
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Q_ASSERT_X((widget != 0), "Launcher", "Invalid launcher.xml file");
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this->mListPlugins = qobject_cast<HbListWidget *> (widget);
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}
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// ---------------------------------------------------------------------------
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void PIMainView::showAboutPopup()
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{
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Notifications::showMessageBox("Version 2.2.1 - 10th August 2010. \n"
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"Copyright © 2010 Nokia Corporation "
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"and/or its subsidiary(-ies). "
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"All rights reserved.");
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}
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// ---------------------------------------------------------------------------
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void PIMainView::setPluginList(QList<PluginAttributes> *pluginList)
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{
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this->mPluginList = pluginList;
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this->updatePlugInLists();
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}
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// ---------------------------------------------------------------------------
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void PIMainView::openSettingsView()
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{
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mMainWindow->activateSettingsView();
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}
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// ---------------------------------------------------------------------------
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void PIMainView::updatePlugInLists()
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{
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mListPlugins->clear();
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// Create Compulsory and Optional labels into list widget:
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HbListWidgetItem *compulsory = new HbListWidgetItem();
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compulsory->setText(TEXTMANDATORYPLUGINS);
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mListPlugins->addItem(compulsory);
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HbListWidgetItem *optional = new HbListWidgetItem();
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optional->setText(TEXTOPTIONALPLUGINS);
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mListPlugins->addItem(optional);
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HbIcon *icon;
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// Go thru pluginlist and add list item for each plug-in into list widget
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for (int index = 0; index < mPluginList->size(); index++) {
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QString plugInName = mPluginList->at(index).mName;
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// get icon for item
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if (mPluginList->at(index).mEnabled) {
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icon = &mIconEnabled;
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}
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else {
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icon = &mIconDisabled;
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}
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// Create list widget item
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// TODO ensure that this does not leak memory
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HbListWidgetItem *newItem = new HbListWidgetItem();
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newItem->setIcon(*icon);
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newItem->setText(plugInName);
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newItem->setData(mPluginList->at(index).mUid);
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// check if plug-in is compulsory or optional
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if (mPluginList->at(index).mIsHidden) {
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mListPlugins->insertItem(mListPlugins->row(optional), newItem);
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}
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else {
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mListPlugins->addItem(newItem);
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}
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}
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}
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// ---------------------------------------------------------------------------
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void PIMainView::enableOrDisablePlugin(HbListWidgetItem *widget)
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{
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// if widget is not found, set currently highlighted item as widget
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// (in that case this method is called from context menu)
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if (widget == 0) {
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widget = mListPlugins->currentItem();
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}
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// if this method is called from list widget's activated signal, do nothing
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// if context menu is open.
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else {
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if (mContextMenu != 0) {
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return;
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}
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}
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bool ok = false;
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int widgetUid = widget->data().toInt(&ok);
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if (!ok) {
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qWarning("PIProfiler: Unable to find plug-in uid");
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return;
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}
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// go thru plug-in array and find checked plug-in
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for (int index = 0; index < mPluginList->size(); index++) {
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if (mPluginList->at(index).mUid == widgetUid) {
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PluginAttributes pluginAttributes = mPluginList->at(index);
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// if plug-in is hidden it cannot be disabled
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if (pluginAttributes.mIsHidden) {
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return;
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}
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// change enable status and set icon correct
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if (pluginAttributes.mEnabled) {
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pluginAttributes.mEnabled = false;
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widget->setIcon(mIconDisabled);
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}
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else {
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pluginAttributes.mEnabled = true;
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widget->setIcon(mIconEnabled);
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}
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// save plug-in settings
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if (mEngine->savePluginSettings(pluginAttributes)) {
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mPluginList->replace(index, pluginAttributes);
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}
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else {
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// if saving operation failed, revert icon back
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if (pluginAttributes.mEnabled) {
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widget->setIcon(mIconEnabled);
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}
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else {
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pluginAttributes.mEnabled = true;
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widget->setIcon(mIconDisabled);
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}
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Notifications::showErrorNote(
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"Error occured while saving settings to Profiler engine.");
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}
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break;
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}
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}
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}
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// ---------------------------------------------------------------------------
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void PIMainView::showContexMenu(HbListWidgetItem *widget, const QPointF &point)
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{
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bool ok = false;
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int uid = widget->data().toInt(&ok);
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if (!ok) {
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return;
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}
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for (int index = 0; index < mPluginList->size(); index++) {
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if (mPluginList->at(index).mUid == uid) {
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// Create Context menu:
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mContextMenu = new HbMenu();
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mContextMenu->setPreferredPos(point, HbPopup::TopLeftCorner);
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mContextMenu->setDismissPolicy(HbPopup::TapOutside);
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mContextMenu->setAttribute(Qt::WA_DeleteOnClose);
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// Enable/disable plug-in
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if (!mPluginList->at(index).mIsHidden) {
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HbAction *enableAction;
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if (mPluginList->at(index).mEnabled) {
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enableAction = mContextMenu->addAction(QString("Disable"));
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}
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else {
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enableAction = mContextMenu->addAction(QString("Enable"));
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}
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connect(enableAction, SIGNAL(triggered()), this, SLOT( enableOrDisablePlugin() ));
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}
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//FIXME take these into use once expanding and collapsing data form groups works.
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// Plug-in specific settings
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/*if (mPluginList->at(index).mItemCount != 0 || mPluginList->at(index).mSampleRate != -1) {
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HbAction *pluginSettingsAction = mContextMenu->addAction(QString(
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"Plug-in settings"));
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connect(pluginSettingsAction, SIGNAL(triggered()), this,
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SLOT(openPluginSpecificSettings()));
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}*/
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// Plug in info
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HbAction *infoAction = mContextMenu->addAction(QString("Plug-in info"));
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connect(infoAction, SIGNAL(triggered()), this, SLOT( openSampleInfo() ));
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connect(mContextMenu, SIGNAL(aboutToClose()), this, SLOT( contextMenuClosed() ));
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mContextMenu->open(this, SLOT(contextMenuClosed()));
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break;
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}
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}
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}
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// ---------------------------------------------------------------------------
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void PIMainView::openSampleInfo()
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{
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// Show plug-in specific info
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bool ok = false;
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int uid = mListPlugins->currentItem()->data().toInt(&ok);
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if (!ok) {
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return;
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}
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Notifications::showInformationNote(this->getPluginAttributes(uid).mDescription);
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}
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// ---------------------------------------------------------------------------
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PluginAttributes PIMainView::getPluginAttributes(int uid)
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{
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// Get plug-in attributes from the plug-in list based on uid number
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for (int index = 0; index < mPluginList->size(); index++) {
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if (mPluginList->at(index).mUid == uid) {
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return mPluginList->at(index);
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}
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}
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return PluginAttributes();
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}
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// ---------------------------------------------------------------------------
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void PIMainView::contextMenuClosed()
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{
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mContextMenu = 0;
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}
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// ---------------------------------------------------------------------------
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void PIMainView::startProfiling()
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{
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showProfilingNote();
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if (!mEngine->startProfiling()) {
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Notifications::showErrorNote("Unable to start profiling");
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mProfilingNote->close();
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mProfilingNote = 0;
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}
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}
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// ---------------------------------------------------------------------------
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void PIMainView::startTimedProfiling()
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{
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showProfilingNote();
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if (!mEngine->startTimedProfiling()) {
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435 |
Notifications::showErrorNote("Unable to start profiling");
|
|
436 |
mProfilingNote->close();
|
|
437 |
mProfilingNote = 0;
|
|
438 |
}
|
|
439 |
}
|
|
440 |
|
|
441 |
// ---------------------------------------------------------------------------
|
|
442 |
|
|
443 |
|
|
444 |
void PIMainView::stopProfiling()
|
|
445 |
{
|
|
446 |
mProfilingNote = 0;
|
|
447 |
mEngine->stopProfiling();
|
|
448 |
}
|
|
449 |
|
|
450 |
// ---------------------------------------------------------------------------
|
|
451 |
|
|
452 |
void PIMainView::profilingStatusChanged(ProfilerEngineStatus status, const QString &text,
|
|
453 |
ProfilingMode profilingMode, ProfilingOutput outputMode)
|
|
454 |
{
|
|
455 |
|
|
456 |
if (status == PI_FINISHED_SUCCEFULLY) {
|
|
457 |
// Profiling finished successfully
|
|
458 |
|
|
459 |
// close profiling note
|
|
460 |
if (mProfilingNote != 0) {
|
|
461 |
mProfilingNote->close();
|
|
462 |
mProfilingNote = 0;
|
|
463 |
}
|
|
464 |
|
|
465 |
// Show info text
|
|
466 |
Notifications::showInformationNote(text);
|
|
467 |
return;
|
|
468 |
}
|
|
469 |
|
|
470 |
if (mProfilingNote == 0) {
|
|
471 |
// if profiling note is not yet shown, create it
|
|
472 |
showProfilingNote();
|
|
473 |
}
|
|
474 |
|
|
475 |
if (status == PI_ERROR) {
|
|
476 |
// if errors occured, close profiling note and show error message
|
|
477 |
if (mProfilingNote != 0) {
|
|
478 |
mProfilingNote->close();
|
|
479 |
mProfilingNote = 0;
|
|
480 |
}
|
|
481 |
Notifications::showErrorNote(text);
|
|
482 |
}
|
|
483 |
|
|
484 |
else if (status == PI_PROFILING) {
|
|
485 |
// if profiling is on-going, update info text according to output:
|
|
486 |
|
|
487 |
HbLabel *titleLabel = new HbLabel("Profiling...", mProfilingNote);
|
|
488 |
titleLabel->setAlignment(Qt::AlignCenter);
|
|
489 |
|
|
490 |
HbTextItem *textItem = new HbTextItem(text, mProfilingNote);
|
|
491 |
textItem->setAlignment(Qt::AlignCenter);
|
|
492 |
|
|
493 |
mProfilingNote->setHeadingWidget(titleLabel);
|
|
494 |
mProfilingNote->setContentWidget(textItem);
|
|
495 |
}
|
|
496 |
|
|
497 |
}
|
|
498 |
|
|
499 |
// ---------------------------------------------------------------------------
|
|
500 |
|
|
501 |
void PIMainView::showProfilingNote()
|
|
502 |
{
|
|
503 |
// Create new dialog
|
|
504 |
mProfilingNote = new HbDialog();
|
|
505 |
mProfilingNote->setAttribute(Qt::WA_DeleteOnClose);
|
|
506 |
|
|
507 |
// Make it modal.
|
|
508 |
mProfilingNote->setModal(true);
|
|
509 |
|
|
510 |
// set dismiss policy
|
|
511 |
mProfilingNote->setDismissPolicy(HbPopup::NoDismiss);
|
|
512 |
mProfilingNote->setTimeout(0); //
|
|
513 |
mProfilingNote->setBackgroundFaded(true);
|
|
514 |
|
|
515 |
// create label and text item for popup
|
|
516 |
HbTextItem *titleLabel = new HbTextItem("Profiling...", mProfilingNote);
|
|
517 |
HbTextItem *label = new HbTextItem("Starting to profile", mProfilingNote);
|
|
518 |
|
|
519 |
label->setAlignment(Qt::AlignCenter);
|
|
520 |
titleLabel->setAlignment(Qt::AlignCenter);
|
|
521 |
mProfilingNote->setHeadingWidget(titleLabel);
|
|
522 |
mProfilingNote->setContentWidget(label);
|
|
523 |
|
|
524 |
// set actions
|
|
525 |
mProfilingNote->setPrimaryAction(mActionStopProfiling);
|
|
526 |
mProfilingNote->setSecondaryAction(mActionExitAndLeaveProfilingOn);
|
|
527 |
|
|
528 |
mProfilingNote->open();
|
|
529 |
}
|
|
530 |
|
|
531 |
// ---------------------------------------------------------------------------
|
|
532 |
|
|
533 |
void PIMainView::updateTimedProfilingText()
|
|
534 |
{
|
|
535 |
QString text = "Start timed profiling(";
|
|
536 |
QString number;
|
|
537 |
number.setNum(mEngine->getTimeLimit(), 10);
|
|
538 |
text.append(number);
|
|
539 |
text.append("s)");
|
|
540 |
mActionStartTimedProfiling->setText(text);
|
|
541 |
|
|
542 |
}
|
|
543 |
|
|
544 |
// ---------------------------------------------------------------------------
|
|
545 |
|
|
546 |
void PIMainView::exitAndLeaveProfilingOn()
|
|
547 |
{
|
|
548 |
mEngine->leaveProfilingOnAfterClosing();
|
|
549 |
application->quit();
|
|
550 |
}
|
|
551 |
// ---------------------------------------------------------------------------
|
|
552 |
|
|
553 |
void PIMainView::openPluginSpecificSettings()
|
|
554 |
{
|
|
555 |
HbListWidgetItem *listItem = mListPlugins->currentItem();
|
|
556 |
bool ok = false;
|
|
557 |
int uid = listItem->data().toInt(&ok);
|
|
558 |
if (ok) {
|
|
559 |
mMainWindow->activateSettingsView(uid);
|
|
560 |
}
|
|
561 |
}
|
|
562 |
|
|
563 |
// ---------------------------------------------------------------------------
|
|
564 |
// ---------------------------------------------------------------------------
|