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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 FILES
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#include "profiler_gui_samplersettingsviewdlg.h"
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#include "profiler_gui_model.h"
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#include "profiler_gui_app.h"
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#include "profiler_gui_settingsviewdlg.h"
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#include "profiler_gui_maincontainer.h"
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#include "profiler_gui.hrh"
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#include <piprofilerui.rsg>
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#include <coeutils.h>
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#include <bautils.h>
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#include <eikenv.h>
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#include <AknQueryDialog.h>
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#include <AknGlobalNote.h>
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#include <aknmessagequerydialog.h>
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#include <e32math.h>
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#include <akntitle.h>
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#include <s32file.h>
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#include <aknnotewrappers.h>
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#include <sysutil.h>
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// UIDs
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#include <piprofiler/EngineUIDs.h>
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#include <piprofiler/ProfilerTraces.h>
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#include <piprofiler/ProfilerSession.h>
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// LITERALS
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_LIT(KAppName, "PI Profiler");
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_LIT(KWarningNote, "NOTE: output changed!\n");
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_LIT(KProfilerEngineExe, "PIProfilerEngine.exe");
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// literals for default general setting values
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_LIT8(KTraceOutput, "file_system");
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_LIT8(KTraceDebugOutput, "debug_output");
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_LIT8(KProfilerDefaultDrive, "E:\\data");
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_LIT8(KProfilerDefaultPrefix, "Profiler_#");
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// ===================================== MEMBER FUNCTIONS =====================================
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CProfilerGuiModel* CProfilerGuiModel::NewL()
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{
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CProfilerGuiModel* self = new(ELeave) CProfilerGuiModel;
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop();
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return self;
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}
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// --------------------------------------------------------------------------------------------
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CProfilerGuiModel::CProfilerGuiModel() : CActive(EPriorityStandard)
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{
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}
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// --------------------------------------------------------------------------------------------
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void CProfilerGuiModel::ConstructL()
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{
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// initialize basic settings
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iDrawState = EDrawStateInvalid;
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iReferenceNumber = 0;
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iState = MProfilerStatusObserver::EIdle;
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iEnv = CEikonEnv::Static();
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// profiler engine specific initialization
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LaunchProfilerEngineL();
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// max sampler item list length is 64, i.e. max 64 sampler plugins loaded
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iSamplerItemList = new(ELeave) CSamplerItemList(64);
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// initialize attribute arrays
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iSamplerAttributes = new(ELeave) CArrayFixFlat<TSamplerAttributes>(20); // max sampler count is 20
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// engine status checker
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iStatusChecker = CProfilerEngineStatusChecker::NewL();
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iStatusChecker->SetObserver(this);
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CActiveScheduler::Add(this);
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}
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void CProfilerGuiModel::UpdateUIRunningStateL()
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{
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// prevent the control of sampler specific settings during the trace
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iMainContainer->SetDimmed(ETrue);
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// update status pane
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iMainView->UpdateStatusPaneL(iState);
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// show an info popup showing the logging method
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iMainContainer->ShowWriterInfoPopupL(KNullDesC);
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// refresh view
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RefreshViewL();
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}
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// --------------------------------------------------------------------------------------------
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void CProfilerGuiModel::NotifyContainerReadyL()
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{
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// load initial plugins
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LoadPluginsL();
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// get the initial state
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if( iStatusChecker->GetInitialState() == MProfilerStatusObserver::ERunning )
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{
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// set model state to restarting and grabbing an existing profiler process
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iState = MProfilerStatusObserver::ERestarting;
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// update status pane to correspond the running mode
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UpdateUIRunningStateL();
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// set model state to running
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iState = MProfilerStatusObserver::ERunning;
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}
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}
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// --------------------------------------------------------------------------------------------
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void CProfilerGuiModel::ActivateModelL()
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{
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// load general settings
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if( LoadGeneralSettingsL() != KErrNone )
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{
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LOGTEXT(_L("ProfilerGuiAppUi::ActivateModelL - could not connect profiler engine"));
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}
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}
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// --------------------------------------------------------------------------------------------
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void CProfilerGuiModel::DeActivateModelL()
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{
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Cancel();
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// for a faster exit, send the application to background
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TApaTask selfTask(iEnv->WsSession());
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selfTask.SetWgId(iEnv->RootWin().Identifier());
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selfTask.SendToBackground();
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}
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// --------------------------------------------------------------------------------------------
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CProfilerGuiModel::~CProfilerGuiModel()
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{
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if (iSamplerItemList)
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{
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DeleteAllSamplerItems();
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delete iSamplerItemList;
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iSamplerItemList = NULL;
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}
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if(iStatusChecker)
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{
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iStatusChecker->Cancel();
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delete iStatusChecker;
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iStatusChecker = NULL;
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}
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if(iSamplerAttributes)
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{
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iSamplerAttributes->Reset();
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delete iSamplerAttributes;
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iSamplerAttributes = NULL;
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}
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}
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// --------------------------------------------------------------------------------------------
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void CProfilerGuiModel::DoCancel()
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{
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}
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// --------------------------------------------------------------------------------------------
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void CProfilerGuiModel::RunL()
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{
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}
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// --------------------------------------------------------------------------------------------
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void CProfilerGuiModel::SetMainContainer(CProfilerGuiMainContainer* aContainer)
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{
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iMainContainer = aContainer;
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iDrawState = EDrawStateMain;
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}
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void CProfilerGuiModel::UpdateState(TInt aState)
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{
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iState = aState;
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}
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TInt CProfilerGuiModel::FindProcessL(RProcess& aProc)
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{
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TProcessId engId;
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TFindProcess procName;
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procName.Find(_L("PIProfilerEngine.exe*"));
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TFullName aResult;
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TFullName aResult2;
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TInt err(KErrNone);
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// find the first appearance
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err = procName.Next(aResult);
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if(err != KErrNone)
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{
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// did not find any engine process
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return err;
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}
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else
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{
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err = aProc.Open(procName);
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if(err == KErrNone)
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{
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if(aProc.ExitCategory().Length() > 0)
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{
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aProc.Close();
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// process already exited => create a new one
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return KErrNotFound;
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}
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aProc.Close();
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}
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}
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// // check now if a second appearance exists in process list,
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// // i.e. engine started from eshell => two engine processes appear in normal case
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// procName.Next(aResult2);
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//
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// // check if aResult2 contained the second appearance of profiler engine
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// if(aResult2.CompareF(aResult) > 0)
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// {
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// // other process found, i.e. right process to communicate with, in case started from eshell
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// err = aProc.Open(procName);
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// if(err == KErrNone)
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// {
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// if(aProc.ExitCategory().Length() > 0)
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// {
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// // process already exited => create a new one
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// return KErrNotFound;
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// }
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// aProc.Close();
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// }
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// }
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return err;
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}
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void CProfilerGuiModel::LaunchProfilerEngineL()
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{
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LOGTEXT(_L("CProfilerGuiModel::LaunchProfilerEngineL - start"));
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TRequestStatus stat = KRequestPending;
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RProcess proc;
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TInt err(KErrNone);
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// check if process exists
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err = FindProcessL(proc);
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// check if already exists and don't start a new eshell profiling
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if( err == KErrNotFound )
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{
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// try create new process
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err = proc.Create(KProfilerEngineExe, _L(""));
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// check if RProcess::Create() succeeded
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if( err == KErrNone )
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{
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// Trigger rendezvous on the supplied TRequestStatus object
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proc.Rendezvous(stat);
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// kick off the engine process
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proc.Resume();
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// wait for the constructor to complete
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User::WaitForRequest(stat);
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// just lose the handle
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proc.Close();
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}
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}
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// Increase the client reference count in server:
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AttachClient();
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}
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//-----------------------------------------------------------------------------
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// CProfilerGuiModel::TerminateProfilerL()
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// Stops Profiler Engine if it has been launched by this launcher.
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//-----------------------------------------------------------------------------
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void CProfilerGuiModel::TerminateProfilerL()
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{
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LOGTEXT(_L("CProfilerGuiModel::TerminateProfiler - entry"));
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// exit profiler engine
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RProfiler::ExitProfiler();
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LOGTEXT(_L("CProfilerGuiModel::TerminateProfiler - exit"));
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}
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void CProfilerGuiModel::AttachClient()
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{
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LOGTEXT(_L("CProfilerGuiModel::AttachClient - entry"));
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//
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RProfiler::AttachClient();
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LOGTEXT(_L("CProfilerGuiModel::AttachClient - exit"));
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}
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void CProfilerGuiModel::RemoveClient()
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{
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LOGTEXT(_L("CProfilerGuiModel::RemoveClient - entry"));
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//
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RProfiler::RemoveClient();
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LOGTEXT(_L("CProfilerGuiModel::RemoveClient - exit"));
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}
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void CProfilerGuiModel::AddNewSamplersL(CArrayFixFlat<TSamplerAttributes>& aAttributes)
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{
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TSamplerAttributes item;
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TInt count(aAttributes.Count());
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// loop the attribute array and insert them into view list
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for (TInt i(0);i<count;i++)
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{
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// get a TSamplerAttributes from list at a time
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item = aAttributes.At(i);
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iReferenceNumber++;
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// add item to the array
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AppendToSamplerItemListL(item);
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// update the listbox
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RefreshViewL(EFalse);
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// set item index to the begin
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iMainContainer->ListBox()->SetCurrentItemIndexAndDraw(iMainContainer->ListBox()->Model()->NumberOfItems()-1);
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}
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// refresh again
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if(iReferenceNumber > 0)
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{
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RefreshViewL(ETrue);
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}
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}
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TBool CProfilerGuiModel::CheckTraceLocationSanityL(TGeneralAttributes& aAttr, TBool aQuietCheck)
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{
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RFs fs;
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User::LeaveIfError(fs.Connect());
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TBuf<32> drive;
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CnvUtfConverter::ConvertToUnicodeFromUtf8(drive, aAttr.iSaveFileDrive);
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TDriveUnit driveUnit = TDriveUnit(drive);
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TBool ret(EFalse);
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// check that the root folder is correct
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if (drive.Length() > 2 && BaflUtils::CheckFolder(fs, drive.Left(3)) == KErrNone )
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{
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// check then if drive has still some space
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if(!SysUtil::DiskSpaceBelowCriticalLevelL(&fs, 0, driveUnit))
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{
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ret = ETrue;
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}
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}
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// check if the sanity check failed
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if(!ret)
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{
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// show an error note
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if(aQuietCheck == EFalse)
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{
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CAknErrorNote* note = new(ELeave) CAknErrorNote();
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note->ExecuteLD(_L("Invalid path, check settings!"));
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}
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}
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fs.Close();
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return ret;
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}
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// --------------------------------------------------------------------------------------------
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TInt CProfilerGuiModel::LaunchSettingsDialogL()
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{
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// launch the settings dialog
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TGeneralAttributes newSettings = iGeneralAttributes;
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TBool quietCheck(EFalse);
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CProfilerGuiSettingsViewDlg* dlg = CProfilerGuiSettingsViewDlg::NewL(newSettings);
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TInt returnValue = dlg->ExecuteLD(R_PROFILER_GUI_SETTINGS_DIALOG);
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// check if exit command => no error note to user
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if(returnValue == EAknCmdExit)
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quietCheck = ETrue;
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// always save settings since the settings dialog does not provide a possibility to cancel
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iGeneralAttributes.iTraceOutput.Copy(newSettings.iTraceOutput);
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iGeneralAttributes.iTraceFilePrefix.Copy(newSettings.iTraceFilePrefix);
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iGeneralAttributes.iTimedSamplingPeriod = newSettings.iTimedSamplingPeriod;
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// check if debug output selected no check of
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if(newSettings.iTraceOutput.CompareF(KTraceDebugOutput) != 0)
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{
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// Check save file drive sanity
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if(CheckTraceLocationSanityL(newSettings, quietCheck))
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{
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// save the new location
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iGeneralAttributes.iSaveFileDrive.Copy(newSettings.iSaveFileDrive);
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}
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}
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// saves the general settings to profiler engine
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SaveGeneralSettingsL();
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// make sure that the title of the application is correct
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CEikStatusPane* sp = iEnv->AppUiFactory()->StatusPane();
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CAknTitlePane* tp = static_cast<CAknTitlePane*>( sp->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) );
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tp->SetTextL(KAppName);
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return returnValue;
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}
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|
458 |
TPtrC CProfilerGuiModel::GetWriterInfoNoteL(const TDesC& aNote)
|
|
459 |
{
|
|
460 |
TBuf<256> buf;
|
|
461 |
TBuf<128> descBuf;
|
|
462 |
|
|
463 |
buf.Zero();
|
|
464 |
|
|
465 |
// get active profiler since it
|
|
466 |
RProfiler::GetActiveWriter(buf);
|
|
467 |
|
|
468 |
if(iGeneralAttributes.iTraceOutput.CompareF(KTraceOutput) == 0)
|
|
469 |
{
|
|
470 |
if(iState == MProfilerStatusObserver::EInitializing ||
|
|
471 |
iState == MProfilerStatusObserver::ERestarting )
|
|
472 |
{
|
|
473 |
descBuf.Zero();
|
|
474 |
// set the additional note if available
|
|
475 |
buf.Copy(aNote);
|
|
476 |
RProfiler::GetFileName(descBuf);
|
|
477 |
buf.Append(_L("Writing to "));
|
|
478 |
buf.Append(descBuf);
|
|
479 |
}
|
|
480 |
else if(iState == MProfilerStatusObserver::EIdle ||
|
|
481 |
iState == MProfilerStatusObserver::EStopping ||
|
|
482 |
iState == MProfilerStatusObserver::ERunning )
|
|
483 |
{
|
|
484 |
descBuf.Zero();
|
|
485 |
// set the additional note if available
|
|
486 |
buf.Copy(aNote);
|
|
487 |
RProfiler::GetFileName(descBuf);
|
|
488 |
buf.Append(_L("Wrote trace data to "));
|
|
489 |
buf.Append(descBuf);
|
|
490 |
}
|
|
491 |
else
|
|
492 |
{
|
|
493 |
buf.Copy(KNullDesC);
|
|
494 |
}
|
|
495 |
}
|
|
496 |
else if(iGeneralAttributes.iTraceOutput.CompareF(KTraceDebugOutput) == 0)
|
|
497 |
{
|
|
498 |
if(iState == MProfilerStatusObserver::EInitializing ||
|
|
499 |
iState == MProfilerStatusObserver::ERestarting )
|
|
500 |
{
|
|
501 |
buf.Copy(_L("Writing to debug output..."));
|
|
502 |
}
|
|
503 |
else if( iState == MProfilerStatusObserver::EIdle ||
|
|
504 |
iState == MProfilerStatusObserver::EStopping ||
|
|
505 |
iState == MProfilerStatusObserver::ERunning )
|
|
506 |
{
|
|
507 |
buf.Copy(_L("Wrote trace data to debug output"));
|
|
508 |
}
|
|
509 |
else
|
|
510 |
{
|
|
511 |
buf.Copy(KNullDesC);
|
|
512 |
}
|
|
513 |
}
|
|
514 |
else
|
|
515 |
{
|
|
516 |
// should not reach this point
|
|
517 |
buf.Copy(KNullDesC);
|
|
518 |
}
|
|
519 |
|
|
520 |
return TPtrC(buf);
|
|
521 |
}
|
|
522 |
|
|
523 |
// --------------------------------------------------------------------------------------------
|
|
524 |
|
|
525 |
TInt CProfilerGuiModel::EditSamplerL(TSamplerAttributes& aItem)
|
|
526 |
{
|
|
527 |
// edit sampler specific settings i.e. attributes
|
|
528 |
TSamplerAttributes& newSettings = aItem;
|
|
529 |
TInt indexToReplace(iMainContainer->CurrentListBoxItemIndex());
|
|
530 |
|
|
531 |
// create a new settings editor dialog
|
|
532 |
CProfilerSamplerSettingsViewDlg* dlg = CProfilerSamplerSettingsViewDlg::NewL(newSettings);
|
|
533 |
TInt returnValue = dlg->ExecuteLD(R_PROFILER_SAMPLER_SETTINGS_DIALOG);
|
|
534 |
|
|
535 |
// save settings
|
|
536 |
aItem = newSettings;
|
|
537 |
|
|
538 |
// replace the old attribute container with saved values
|
|
539 |
iSamplerItemList->Delete(indexToReplace);
|
|
540 |
iSamplerItemList->InsertL(indexToReplace, newSettings);
|
|
541 |
|
|
542 |
// save the settings to sampler item
|
|
543 |
RProfiler::SetSamplerAttributes(newSettings);
|
|
544 |
|
|
545 |
// make sure that the title of the application is correct
|
|
546 |
CEikStatusPane* sp = iEnv->AppUiFactory()->StatusPane();
|
|
547 |
CAknTitlePane* tp = static_cast<CAknTitlePane*>( sp->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) );
|
|
548 |
tp->SetTextL(KAppName);
|
|
549 |
|
|
550 |
return returnValue;
|
|
551 |
}
|
|
552 |
|
|
553 |
|
|
554 |
void CProfilerGuiModel::SamplerInfoL(TSamplerAttributes& aItem)
|
|
555 |
{
|
|
556 |
TBuf<64> header;
|
|
557 |
TBuf<256> info;
|
|
558 |
|
|
559 |
_LIT(KSamplerStr, "Sampler Info");
|
|
560 |
|
|
561 |
// CnvUtfConverter::ConvertToUnicodeFromUtf8(header, aItem.iName);
|
|
562 |
|
|
563 |
header.Append(KSamplerStr);
|
|
564 |
|
|
565 |
CnvUtfConverter::ConvertToUnicodeFromUtf8(info, aItem.iDescription);
|
|
566 |
|
|
567 |
CAknMessageQueryDialog* dialog = new(ELeave) CAknMessageQueryDialog;
|
|
568 |
//dialog->ExecuteLD(info);
|
|
569 |
dialog->PrepareLC( R_PROFILER_GUI_EMPTY_ABOUT_DIALOG );
|
|
570 |
dialog->SetHeaderText(header);
|
|
571 |
dialog->SetMessageTextL(info);
|
|
572 |
dialog->RunLD();
|
|
573 |
|
|
574 |
RefreshViewL(EFalse);
|
|
575 |
}
|
|
576 |
|
|
577 |
// --------------------------------------------------------------------------------------------
|
|
578 |
|
|
579 |
void CProfilerGuiModel::StartAllSamplerItemsL(TProfilingMode aProfilingMode)
|
|
580 |
{
|
|
581 |
TBuf<256> activeWriterDes;
|
|
582 |
TBuf8<256> writer8;
|
|
583 |
|
|
584 |
iState = MProfilerStatusObserver::EInitializing;
|
|
585 |
|
|
586 |
RProfiler::TProfilingMode profilingMode = aProfilingMode == EProfilingModeTimed ? RProfiler::EProfilingModeTimed : RProfiler::EProfilingModeNormal;
|
|
587 |
|
|
588 |
// update status pane to correspond the initializing mode
|
|
589 |
// prevent the control of sampler specific settings during the trace
|
|
590 |
iMainContainer->SetDimmed(ETrue);
|
|
591 |
|
|
592 |
// update status pane
|
|
593 |
iMainView->UpdateStatusPaneL(iState);
|
|
594 |
|
|
595 |
// refresh view
|
|
596 |
RefreshViewL();
|
|
597 |
|
|
598 |
// try to start profiling process through client-server interface
|
|
599 |
if(RProfiler::StartSampling(profilingMode) == KErrNotFound)
|
|
600 |
{
|
|
601 |
|
|
602 |
// profiler stopped (e.g. from eshell) and must be restarted
|
|
603 |
LaunchProfilerEngineL();
|
|
604 |
|
|
605 |
// set general attributes
|
|
606 |
SaveGeneralSettingsL();
|
|
607 |
|
|
608 |
// set sampler attributes
|
|
609 |
for(TInt i(0);i<iSamplerAttributes->Count();i++)
|
|
610 |
{
|
|
611 |
// set the attributes for each sampler loaded in the UI
|
|
612 |
RProfiler::SetSamplerAttributes(iSamplerAttributes->At(i));
|
|
613 |
}
|
|
614 |
|
|
615 |
// try to launch sampling again
|
|
616 |
RProfiler::StartSampling(profilingMode);
|
|
617 |
}
|
|
618 |
|
|
619 |
// get selected writer
|
|
620 |
RProfiler::GetActiveWriter(activeWriterDes);
|
|
621 |
CnvUtfConverter::ConvertFromUnicodeToUtf8(writer8, activeWriterDes);
|
|
622 |
|
|
623 |
// check that output mode has not changed for a problem with trace file name
|
|
624 |
// problem cases:
|
|
625 |
// - trace file name and/or path false
|
|
626 |
// - disk full, cannot write to given location
|
|
627 |
// - false drive, e.g. x:
|
|
628 |
if(writer8.CompareF(iGeneralAttributes.iTraceOutput) != 0)
|
|
629 |
{
|
|
630 |
// save change also to general attributes
|
|
631 |
iGeneralAttributes.iTraceOutput.Copy(writer8);
|
|
632 |
// show an info popup showing the logging method
|
|
633 |
iMainContainer->ShowWriterInfoPopupL(KWarningNote);
|
|
634 |
}
|
|
635 |
else
|
|
636 |
{
|
|
637 |
// show an info popup showing the logging method
|
|
638 |
iMainContainer->ShowWriterInfoPopupL(KNullDesC);
|
|
639 |
}
|
|
640 |
|
|
641 |
// update the view
|
|
642 |
RefreshViewL();
|
|
643 |
}
|
|
644 |
|
|
645 |
// --------------------------------------------------------------------------------------------
|
|
646 |
|
|
647 |
void CProfilerGuiModel::DeleteAllSamplerItemsL()
|
|
648 |
{
|
|
649 |
DeleteAllSamplerItems();
|
|
650 |
|
|
651 |
RefreshViewL();
|
|
652 |
}
|
|
653 |
|
|
654 |
// --------------------------------------------------------------------------------------------
|
|
655 |
|
|
656 |
void CProfilerGuiModel::StopAllSamplerItemsL()
|
|
657 |
{
|
|
658 |
// show an info popup showing the logging method
|
|
659 |
iMainContainer->ShowWriterInfoPopupL(KNullDesC);
|
|
660 |
|
|
661 |
// Stop profiling process through CS session
|
|
662 |
RProfiler::StopSampling();
|
|
663 |
|
|
664 |
RefreshViewL();
|
|
665 |
}
|
|
666 |
|
|
667 |
// --------------------------------------------------------------------------------------------
|
|
668 |
|
|
669 |
void CProfilerGuiModel::RefreshViewL(TBool aClearSelection)
|
|
670 |
{
|
|
671 |
// refresh the main list view
|
|
672 |
if (iMainContainer && iDrawState == EDrawStateMain && iMainContainer->ListBox())
|
|
673 |
{
|
|
674 |
// clear selections if any
|
|
675 |
iMainContainer->ListBox()->ClearSelection();
|
|
676 |
|
|
677 |
// set item index to 0
|
|
678 |
if (aClearSelection)
|
|
679 |
iMainContainer->ListBox()->SetCurrentItemIndex(0);
|
|
680 |
|
|
681 |
// set text items
|
|
682 |
iMainContainer->SetListBoxTextArrayL(GenerateListBoxItemTextArrayL());
|
|
683 |
}
|
|
684 |
}
|
|
685 |
|
|
686 |
// --------------------------------------------------------------------------------------------
|
|
687 |
|
|
688 |
void CProfilerGuiModel::AppendToSamplerItemListL(TSamplerAttributes& aItem)
|
|
689 |
{
|
|
690 |
// append single sampler item into sampler item list
|
|
691 |
if (iSamplerItemList)
|
|
692 |
iSamplerItemList->AppendL( aItem );
|
|
693 |
else
|
|
694 |
User::Leave(KErrNotReady);
|
|
695 |
}
|
|
696 |
|
|
697 |
// --------------------------------------------------------------------------------------------
|
|
698 |
|
|
699 |
void CProfilerGuiModel::DisableOrEnableFromSamplerItemListL(TInt aIndex)
|
|
700 |
{
|
|
701 |
if (iSamplerItemList)
|
|
702 |
{
|
|
703 |
if (iSamplerItemList->Count() > aIndex && aIndex >= 0)
|
|
704 |
{
|
|
705 |
TSamplerAttributes& attr = iSamplerItemList->At(aIndex);
|
|
706 |
if (attr.iEnabled)
|
|
707 |
{
|
|
708 |
attr.iEnabled = EFalse;
|
|
709 |
}
|
|
710 |
else if (!attr.iEnabled)
|
|
711 |
{
|
|
712 |
attr.iEnabled = ETrue;
|
|
713 |
}
|
|
714 |
// save settings to engine
|
|
715 |
RProfiler::SetSamplerAttributes(attr);
|
|
716 |
}
|
|
717 |
else
|
|
718 |
User::Leave(KErrNotFound);
|
|
719 |
}
|
|
720 |
else
|
|
721 |
{
|
|
722 |
User::Leave(KErrNotReady);
|
|
723 |
}
|
|
724 |
|
|
725 |
}
|
|
726 |
|
|
727 |
// --------------------------------------------------------------------------------------------
|
|
728 |
|
|
729 |
TInt CProfilerGuiModel::SamplerItemCount() const
|
|
730 |
{
|
|
731 |
TInt count(0);
|
|
732 |
|
|
733 |
if (iSamplerItemList)
|
|
734 |
count = iSamplerItemList->Count();
|
|
735 |
|
|
736 |
return count;
|
|
737 |
}
|
|
738 |
|
|
739 |
// --------------------------------------------------------------------------------------------
|
|
740 |
|
|
741 |
void CProfilerGuiModel::DeleteAllSamplerItems()
|
|
742 |
{
|
|
743 |
// reset sampler array
|
|
744 |
iSamplerItemList->Reset();
|
|
745 |
}
|
|
746 |
|
|
747 |
// --------------------------------------------------------------------------------------------
|
|
748 |
|
|
749 |
CDesCArray* CProfilerGuiModel::GenerateListBoxItemTextArrayL()
|
|
750 |
{
|
|
751 |
CDesCArray* textArray = new(ELeave) CDesCArrayFlat(64);
|
|
752 |
CleanupStack::PushL(textArray);
|
|
753 |
|
|
754 |
_LIT(KEntryTemplateRedIcon, "1\t%S\t\t");
|
|
755 |
_LIT(KEntryTemplateGreenIcon, "2\t%S\t\t");
|
|
756 |
|
|
757 |
TSamplerAttributes attr;
|
|
758 |
TInt itemCount(SamplerItemCount());
|
|
759 |
for (TInt i(0); i<itemCount; i++)
|
|
760 |
{
|
|
761 |
// add description from each entry
|
|
762 |
TBuf<512> textEntry;
|
|
763 |
TBuf<512> description;
|
|
764 |
|
|
765 |
attr = iSamplerItemList->At(i);
|
|
766 |
|
|
767 |
description.Copy(attr.iName);
|
|
768 |
|
|
769 |
if (attr.iEnabled)
|
|
770 |
textEntry.Format(KEntryTemplateGreenIcon, &description);
|
|
771 |
else
|
|
772 |
textEntry.Format(KEntryTemplateRedIcon, &description);
|
|
773 |
|
|
774 |
textArray->AppendL(textEntry);
|
|
775 |
}
|
|
776 |
|
|
777 |
CleanupStack::Pop(); //textArray
|
|
778 |
return textArray;
|
|
779 |
}
|
|
780 |
|
|
781 |
// --------------------------------------------------------------------------------------------
|
|
782 |
|
|
783 |
TBool CProfilerGuiModel::GetSelectedItemEnabled()
|
|
784 |
{
|
|
785 |
TInt currentItemIndex = iMainContainer->CurrentListBoxItemIndex();
|
|
786 |
|
|
787 |
if (SamplerItemCount() > currentItemIndex && currentItemIndex >= 0)
|
|
788 |
{
|
|
789 |
return iSamplerItemList->At(currentItemIndex).iEnabled;
|
|
790 |
}
|
|
791 |
return EFalse;
|
|
792 |
}
|
|
793 |
|
|
794 |
// --------------------------------------------------------------------------------------------
|
|
795 |
|
|
796 |
TBool CProfilerGuiModel::GetSelectedItemHasSettings()
|
|
797 |
{
|
|
798 |
TInt currentItemIndex = iMainContainer->CurrentListBoxItemIndex();
|
|
799 |
|
|
800 |
if (SamplerItemCount() > currentItemIndex && currentItemIndex >= 0)
|
|
801 |
{
|
|
802 |
if(iSamplerItemList->At(currentItemIndex).iItemCount != 0 ||
|
|
803 |
iSamplerItemList->At(currentItemIndex).iSampleRate != KErrNotFound)
|
|
804 |
{
|
|
805 |
return ETrue;
|
|
806 |
}
|
|
807 |
else
|
|
808 |
{
|
|
809 |
return EFalse;
|
|
810 |
}
|
|
811 |
}
|
|
812 |
return EFalse;
|
|
813 |
}
|
|
814 |
|
|
815 |
// --------------------------------------------------------------------------------------------
|
|
816 |
|
|
817 |
TBool CProfilerGuiModel::GetSelectedItemHidden()
|
|
818 |
{
|
|
819 |
TInt currentItemIndex = iMainContainer->CurrentListBoxItemIndex();
|
|
820 |
|
|
821 |
if (SamplerItemCount() > currentItemIndex && currentItemIndex >= 0)
|
|
822 |
{
|
|
823 |
if(iSamplerItemList->At(currentItemIndex).iIsHidden)
|
|
824 |
{
|
|
825 |
return ETrue;
|
|
826 |
}
|
|
827 |
else
|
|
828 |
{
|
|
829 |
return EFalse;
|
|
830 |
}
|
|
831 |
}
|
|
832 |
return EFalse;
|
|
833 |
}
|
|
834 |
|
|
835 |
// --------------------------------------------------------------------------------------------
|
|
836 |
|
|
837 |
TInt CProfilerGuiModel::EditSelectedSamplerL(TInt index)
|
|
838 |
{
|
|
839 |
TSamplerAttributes sampler;
|
|
840 |
if(SamplerItemCount() > index && index >= 0)
|
|
841 |
{
|
|
842 |
sampler = iSamplerItemList->At(index);
|
|
843 |
return EditSamplerL(sampler);
|
|
844 |
}
|
|
845 |
return KErrNone;
|
|
846 |
}
|
|
847 |
|
|
848 |
// --------------------------------------------------------------------------------------------
|
|
849 |
|
|
850 |
void CProfilerGuiModel::SelectedSamplerInfoL(TInt index)
|
|
851 |
{
|
|
852 |
if(SamplerItemCount() > index && index >= 0)
|
|
853 |
{
|
|
854 |
SamplerInfoL(iSamplerItemList->At(index));
|
|
855 |
}
|
|
856 |
}
|
|
857 |
|
|
858 |
// --------------------------------------------------------------------------------------------
|
|
859 |
|
|
860 |
void CProfilerGuiModel::ShowItemActionMenuL()
|
|
861 |
{
|
|
862 |
TInt currentItemIndex = iMainContainer->CurrentListBoxItemIndex();
|
|
863 |
|
|
864 |
if (SamplerItemCount() > currentItemIndex && currentItemIndex >= 0)
|
|
865 |
{
|
|
866 |
// show a query dialog
|
|
867 |
TInt queryIndex(0);
|
|
868 |
CAknListQueryDialog* listQueryDlg = new(ELeave) CAknListQueryDialog(&queryIndex);
|
|
869 |
TInt resource = 0;
|
|
870 |
TSamplerAttributes sampler = iSamplerItemList->At(currentItemIndex);
|
|
871 |
|
|
872 |
// check if sampler enabled
|
|
873 |
if(sampler.iEnabled)
|
|
874 |
{
|
|
875 |
resource = R_ITEM_ACTION_QUERY_ENABLED;
|
|
876 |
}
|
|
877 |
else
|
|
878 |
{
|
|
879 |
resource = R_ITEM_ACTION_QUERY_DISABLED;
|
|
880 |
}
|
|
881 |
|
|
882 |
// check if sampler plugin hidden => don't allow starting and stopping of sampling
|
|
883 |
if(sampler.iIsHidden)
|
|
884 |
{
|
|
885 |
resource = R_ITEM_ACTION_QUERY_HIDDEN_START_STOP;
|
|
886 |
}
|
|
887 |
else if(( sampler.iItemCount == 0 &&
|
|
888 |
sampler.iSampleRate == KErrNotFound ) &&
|
|
889 |
sampler.iEnabled )
|
|
890 |
{
|
|
891 |
resource = R_ITEM_ACTION_QUERY_HIDDEN_SETTINGS_ENABLED;
|
|
892 |
}
|
|
893 |
else if(( sampler.iItemCount == 0 &&
|
|
894 |
sampler.iSampleRate == KErrNotFound ) &&
|
|
895 |
!sampler.iEnabled )
|
|
896 |
{
|
|
897 |
resource = R_ITEM_ACTION_QUERY_HIDDEN_SETTINGS_DISABLED;
|
|
898 |
}
|
|
899 |
|
|
900 |
// execute query dialog with the given resource
|
|
901 |
if (listQueryDlg->ExecuteLD(resource))
|
|
902 |
{
|
|
903 |
if(!sampler.iIsHidden)
|
|
904 |
{
|
|
905 |
if(sampler.iItemCount != 0 ||
|
|
906 |
sampler.iSampleRate != KErrNotFound )
|
|
907 |
{
|
|
908 |
// enable/disable sampler
|
|
909 |
if (queryIndex == EItemActionMenuTypeEnable)
|
|
910 |
{
|
|
911 |
DisableOrEnableSelectedOrHighlightedItemsL();
|
|
912 |
}
|
|
913 |
// edit sampler settings
|
|
914 |
else if (queryIndex == EItemActionMenuTypeEditSettings - 1)
|
|
915 |
{
|
|
916 |
EditSamplerL(sampler);
|
|
917 |
}
|
|
918 |
// info
|
|
919 |
else if (queryIndex == EItemActionMenuTypeInfo - 1)
|
|
920 |
{
|
|
921 |
SamplerInfoL(sampler);
|
|
922 |
}
|
|
923 |
}
|
|
924 |
else
|
|
925 |
{
|
|
926 |
// special case, use raw query indexes
|
|
927 |
if (queryIndex == 0)
|
|
928 |
{
|
|
929 |
DisableOrEnableSelectedOrHighlightedItemsL();
|
|
930 |
}
|
|
931 |
else if (queryIndex == 1)
|
|
932 |
{
|
|
933 |
SamplerInfoL(sampler);
|
|
934 |
}
|
|
935 |
}
|
|
936 |
}
|
|
937 |
else
|
|
938 |
{
|
|
939 |
if(sampler.iItemCount != 0 ||
|
|
940 |
sampler.iSampleRate != KErrNotFound)
|
|
941 |
{
|
|
942 |
// special case, use raw query indexes
|
|
943 |
// edit sampler settings
|
|
944 |
if (queryIndex == 0)
|
|
945 |
{
|
|
946 |
EditSamplerL(sampler);
|
|
947 |
}
|
|
948 |
// sampler info
|
|
949 |
else if (queryIndex == 1)
|
|
950 |
{
|
|
951 |
SamplerInfoL(sampler);
|
|
952 |
}
|
|
953 |
}
|
|
954 |
else
|
|
955 |
{
|
|
956 |
// only sampler info available if hidden and no setting items to be set
|
|
957 |
if (queryIndex == 0)
|
|
958 |
{
|
|
959 |
SamplerInfoL(sampler);
|
|
960 |
}
|
|
961 |
|
|
962 |
}
|
|
963 |
}
|
|
964 |
}
|
|
965 |
}
|
|
966 |
}
|
|
967 |
|
|
968 |
void CProfilerGuiModel::DisableOrEnableSelectedOrHighlightedItemsL()
|
|
969 |
{
|
|
970 |
const CArrayFix<TInt>* selectionIndexes = iMainContainer->ListBoxSelectionIndexes();
|
|
971 |
|
|
972 |
// by default use selected items
|
|
973 |
if (selectionIndexes && selectionIndexes->Count() > 0)
|
|
974 |
{
|
|
975 |
TInt ref(0);
|
|
976 |
TKeyArrayFix key(0, ECmpTUint16);
|
|
977 |
TInt index(0);
|
|
978 |
|
|
979 |
for (TInt i=0; i<SamplerItemCount(); i++)
|
|
980 |
{
|
|
981 |
ref = i;
|
|
982 |
|
|
983 |
if (selectionIndexes->Find(ref, key, index) == 0)
|
|
984 |
{
|
|
985 |
DisableOrEnableFromSamplerItemListL(i);
|
|
986 |
}
|
|
987 |
}
|
|
988 |
|
|
989 |
RefreshViewL(EFalse);
|
|
990 |
}
|
|
991 |
|
|
992 |
// or if none selected, use the current item index
|
|
993 |
else
|
|
994 |
{
|
|
995 |
TInt currentItemIndex = iMainContainer->CurrentListBoxItemIndex();
|
|
996 |
|
|
997 |
if (SamplerItemCount() > currentItemIndex && currentItemIndex >= 0)
|
|
998 |
{
|
|
999 |
DisableOrEnableFromSamplerItemListL(currentItemIndex);
|
|
1000 |
|
|
1001 |
RefreshViewL(EFalse);
|
|
1002 |
}
|
|
1003 |
}
|
|
1004 |
}
|
|
1005 |
|
|
1006 |
void CProfilerGuiModel::LoadPluginsL()
|
|
1007 |
{
|
|
1008 |
// get samplers from Profiler Engine (client-server session)
|
|
1009 |
// and add the to the samplers list for the first time
|
|
1010 |
LOGTEXT(_L("CProfilerGuiModel::LoadPlugins - get sampler plugins"));
|
|
1011 |
TInt err = RProfiler::GetSamplerAttributes(*iSamplerAttributes);
|
|
1012 |
|
|
1013 |
// check if engine provided a list of samplers
|
|
1014 |
if( err != KErrNone )
|
|
1015 |
{
|
|
1016 |
// could not get samplers from engine
|
|
1017 |
LOGTEXT(_L("CProfilerGuiModel::LoadPlugins - failed to connect engine"));
|
|
1018 |
}
|
|
1019 |
else
|
|
1020 |
{
|
|
1021 |
LOGTEXT(_L("CProfilerGuiModel::LoadPlugins - adding new samplers into view"));
|
|
1022 |
AddNewSamplersL(*iSamplerAttributes);
|
|
1023 |
}
|
|
1024 |
|
|
1025 |
LOGTEXT(_L("CProfilerGuiModel::LoadPlugins - exit"));
|
|
1026 |
}
|
|
1027 |
|
|
1028 |
// --------------------------------------------------------------------------------------------
|
|
1029 |
|
|
1030 |
TInt CProfilerGuiModel::LoadGeneralSettingsL()
|
|
1031 |
{
|
|
1032 |
// local variable for getting saved settings from profiler engine
|
|
1033 |
TGeneralAttributes generalAttr;
|
|
1034 |
TInt err(KErrNone);
|
|
1035 |
|
|
1036 |
// before loading saved settings (from settings file) set the default values
|
|
1037 |
iGeneralAttributes.iTraceOutput.Copy(KTraceOutput);
|
|
1038 |
iGeneralAttributes.iTraceFilePrefix.Copy(KProfilerDefaultPrefix);
|
|
1039 |
iGeneralAttributes.iSaveFileDrive.Copy(KProfilerDefaultDrive);
|
|
1040 |
iGeneralAttributes.iTimedSamplingPeriod = KDefaultTimedSamplingPeriod;
|
|
1041 |
|
|
1042 |
// request to
|
|
1043 |
err = RProfiler::GetGeneralAttributes(generalAttr);
|
|
1044 |
|
|
1045 |
// check that request succesfull
|
|
1046 |
if( err != KErrNone )
|
|
1047 |
{
|
|
1048 |
// could not connect profiler engine, use
|
|
1049 |
return err;
|
|
1050 |
}
|
|
1051 |
|
|
1052 |
// check if saved settings different than the default
|
|
1053 |
if(generalAttr.iTraceOutput.MatchF(iGeneralAttributes.iTraceOutput) == KErrNotFound)
|
|
1054 |
{
|
|
1055 |
iGeneralAttributes.iTraceOutput.Copy(generalAttr.iTraceOutput);
|
|
1056 |
}
|
|
1057 |
|
|
1058 |
if(generalAttr.iTraceFilePrefix.MatchF(iGeneralAttributes.iTraceFilePrefix) == KErrNotFound)
|
|
1059 |
{
|
|
1060 |
iGeneralAttributes.iTraceFilePrefix.Copy(generalAttr.iTraceFilePrefix);
|
|
1061 |
}
|
|
1062 |
|
|
1063 |
if(generalAttr.iSaveFileDrive.MatchF(iGeneralAttributes.iSaveFileDrive) == KErrNotFound)
|
|
1064 |
{
|
|
1065 |
iGeneralAttributes.iSaveFileDrive.Copy(generalAttr.iSaveFileDrive);
|
|
1066 |
}
|
|
1067 |
|
|
1068 |
if( generalAttr.iTimedSamplingPeriod > 0)
|
|
1069 |
{
|
|
1070 |
iGeneralAttributes.iTimedSamplingPeriod = generalAttr.iTimedSamplingPeriod;
|
|
1071 |
}
|
|
1072 |
|
|
1073 |
return err;
|
|
1074 |
}
|
|
1075 |
|
|
1076 |
// --------------------------------------------------------------------------------------------
|
|
1077 |
|
|
1078 |
void CProfilerGuiModel::SaveGeneralSettingsL()
|
|
1079 |
{
|
|
1080 |
TInt err(KErrNone);
|
|
1081 |
|
|
1082 |
// save general attributes to Profiler Engine
|
|
1083 |
err = RProfiler::SetGeneralAttributes(iGeneralAttributes);
|
|
1084 |
|
|
1085 |
// check if save failed
|
|
1086 |
if(err == KErrNotFound)
|
|
1087 |
{
|
|
1088 |
// profiler stopped (e.g. from eshell) and must be restarted
|
|
1089 |
LaunchProfilerEngineL();
|
|
1090 |
|
|
1091 |
err = RProfiler::SetGeneralAttributes(iGeneralAttributes);
|
|
1092 |
if(err != KErrNone)
|
|
1093 |
{
|
|
1094 |
// leave no use to continue
|
|
1095 |
User::Leave(err);
|
|
1096 |
}
|
|
1097 |
}
|
|
1098 |
}
|
|
1099 |
|
|
1100 |
void CProfilerGuiModel::SetMainView(CProfilerGuiMainView* aMainView)
|
|
1101 |
{
|
|
1102 |
iMainView = aMainView;
|
|
1103 |
}
|
|
1104 |
|
|
1105 |
// --------------------------------------------------------------------------------------------
|
|
1106 |
|
|
1107 |
void CProfilerGuiModel::HandleProfilerStatusChange( KProfilerStatus aStatus )
|
|
1108 |
{
|
|
1109 |
iState = aStatus;
|
|
1110 |
if( aStatus == EIdle )
|
|
1111 |
{
|
|
1112 |
iMainContainer->ShowWriterInfoPopupL(KNullDesC);
|
|
1113 |
// set plugin list back to enabled
|
|
1114 |
iMainContainer->SetDimmed(EFalse);
|
|
1115 |
}
|
|
1116 |
TRAP_IGNORE(iMainView->UpdateStatusPaneL(aStatus));
|
|
1117 |
}
|
|
1118 |
|
|
1119 |
void CProfilerGuiModel::HandleProfilerErrorL( TInt aError )
|
|
1120 |
{
|
|
1121 |
TBuf<64> errorMsg;
|
|
1122 |
_LIT(KErrorMessage, "Error: ");
|
|
1123 |
_LIT(KNoMemory, "Cannot write to file, check settings");
|
|
1124 |
|
|
1125 |
errorMsg.Copy(KErrorMessage);
|
|
1126 |
// message from pwr sampler
|
|
1127 |
if( aError < -1000 )
|
|
1128 |
{
|
|
1129 |
errorMsg.Append(_L("Stop other power measurement tools!"));
|
|
1130 |
}
|
|
1131 |
else if( aError == KErrAlreadyExists || aError == 11 )
|
|
1132 |
{
|
|
1133 |
errorMsg.Append(_L("Close old Profiler before start!"));
|
|
1134 |
}
|
|
1135 |
else if( aError == KErrNotReady )
|
|
1136 |
{
|
|
1137 |
errorMsg.Append(_L("Memory card removed, failed to write!"));
|
|
1138 |
}
|
|
1139 |
else if( aError == KErrPathNotFound )
|
|
1140 |
{
|
|
1141 |
errorMsg.Append(_L("Given trace data location does not exist"));
|
|
1142 |
}
|
|
1143 |
else
|
|
1144 |
{
|
|
1145 |
if( aError == KErrNoMemory ||
|
|
1146 |
aError == KErrOverflow ||
|
|
1147 |
aError == KErrDirFull ||
|
|
1148 |
aError == KErrDiskFull ||
|
|
1149 |
aError == KErrNotReady )
|
|
1150 |
{
|
|
1151 |
errorMsg.Append(KNoMemory);
|
|
1152 |
}
|
|
1153 |
else
|
|
1154 |
{
|
|
1155 |
errorMsg.Append(_L("code: "));
|
|
1156 |
errorMsg.AppendNum(aError);
|
|
1157 |
}
|
|
1158 |
}
|
|
1159 |
// simply show an error note
|
|
1160 |
CAknErrorNote* note = new(ELeave) CAknErrorNote();
|
|
1161 |
note->ExecuteLD(errorMsg);
|
|
1162 |
|
|
1163 |
// set state idle in all error cases
|
|
1164 |
iState = MProfilerStatusObserver::EIdle;
|
|
1165 |
|
|
1166 |
// update status pane
|
|
1167 |
iMainView->UpdateStatusPaneL(iState);
|
|
1168 |
|
|
1169 |
// set plugin list back to enabled
|
|
1170 |
iMainContainer->SetDimmed(EFalse);
|
|
1171 |
|
|
1172 |
// refresh and set menus etc. in correct state
|
|
1173 |
RefreshViewL();
|
|
1174 |
}
|
|
1175 |
|
|
1176 |
// End of File
|