diff -r 48060abbbeaf -r b3cee849fa46 perfmon/ui/hb/app/src/settingsview.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/perfmon/ui/hb/app/src/settingsview.cpp	Tue Aug 31 15:15:20 2010 +0300
@@ -0,0 +1,266 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+#include "settingsview.h"
+
+#include <HbAction>
+#include <HbToolBar>
+#include <HbDataForm>
+#include <HbDataFormModel>
+#include <HbDataFormModelItem>
+#include <HbDataFormViewItem>
+#include <HbLineEdit>
+#include <HbPushButton>
+
+#include "enginewrapper.h"
+
+const QStringList PRIORITY_ITEMS = QStringList() << SettingsView::tr("Much less") <<
+    SettingsView::tr("Less") << SettingsView::tr("Normal") <<
+    SettingsView::tr("More") << SettingsView::tr("Much more") <<
+    SettingsView::tr("Real time") << SettingsView::tr("Abs. very low") <<
+    SettingsView::tr("Abs. low") << SettingsView::tr("Abs background") <<
+    SettingsView::tr("Abs. foreground") << SettingsView::tr("Abs high");
+
+const QStringList CPU_SAMPLING = QStringList() << SettingsView::tr("CPU Time") <<
+    SettingsView::tr("NOPs");
+
+const QStringList POPUP_LOCATION = QStringList() << SettingsView::tr("Top right") <<
+    SettingsView::tr("Bottom middle");
+
+const QStringList POPUP_VISIBILITY = QStringList() << SettingsView::tr("On") <<
+    SettingsView::tr("Backgr. only") << SettingsView::tr("Off");
+
+const QStringList SOURCES = QStringList() << SettingsView::tr("CPU") <<
+    SettingsView::tr("Ram") << SettingsView::tr("C:") << SettingsView::tr("D:") <<
+    SettingsView::tr("E:") << SettingsView::tr("F:") << SettingsView::tr("G:") <<
+    SettingsView::tr("H:") << SettingsView::tr("I:");
+
+const QStringList LOG_MODES = QStringList() << SettingsView::tr("RDebug") <<
+    SettingsView::tr("Log file") << SettingsView::tr("RDebug & log file");
+
+
+SettingsView::SettingsView(EngineWrapper &engine)
+    : mEngine(engine), mLogFilePathItem(0)
+{
+    setTitle(tr("Settings"));
+
+    //create toolbar showing launch popup
+    HbToolBar *toolBar = this->toolBar();
+    HbAction *actionOk = new HbAction(tr("Ok"), toolBar);
+    HbAction *actionCancel = new HbAction(tr("Cancel"), toolBar);
+    
+    toolBar->addAction(actionOk);
+    toolBar->addAction(actionCancel);
+
+    //create setting form
+    mSettingsForm = new HbDataForm();
+
+    //create a model class
+    mModel = new HbDataFormModel(this);
+    createModel(*mModel);
+    load(engine.settings());
+
+    connect(mSettingsForm, SIGNAL(itemShown(const QModelIndex)),
+            this, SLOT(dataItemDisplayed(const QModelIndex)));
+
+    // Set created model to form
+    mSettingsForm->setModel(mModel);
+    setWidget(mSettingsForm);
+
+
+    connect(actionOk, SIGNAL(triggered()), this, SLOT(accept()));
+    connect(actionCancel, SIGNAL(triggered()), this, SLOT(reject()));
+    connect(this, SIGNAL(aboutToClose()), this, SLOT(accept()));
+
+}
+
+void SettingsView::createModel(HbDataFormModel &model)
+{
+    // General page
+    HbDataFormModelItem *generalPage = model.appendDataFormPage(tr("General"));
+
+    mHeartBeatItem = model.appendDataFormItem(
+            HbDataFormModelItem::TextItem, tr("Heart beat (ms)"), generalPage);
+    mHeartBeatItem->setContentWidgetData("maximum", 99999);
+    mHeartBeatItem->setContentWidgetData("minimum", 0);
+    mHeartBeatItem->setContentWidgetData("inputMethodHints", Qt::ImhDigitsOnly);
+
+    mMaxSamplesItem = model.appendDataFormItem(
+            HbDataFormModelItem::TextItem, tr("Max samples"), generalPage);
+    mMaxSamplesItem->setContentWidgetData("maximum", 9999);
+    mMaxSamplesItem->setContentWidgetData("minimum", 0);
+    mMaxSamplesItem->setContentWidgetData("inputMethodHints", Qt::ImhDigitsOnly);
+
+    mPriorityItem = model.appendDataFormItem(
+            HbDataFormModelItem::RadioButtonListItem, tr("Priority"), generalPage);
+    mPriorityItem->setContentWidgetData("items", PRIORITY_ITEMS);
+
+    mCpuSamplingItem = model.appendDataFormItem(
+            HbDataFormModelItem::RadioButtonListItem, tr("CPU sampling mode"), generalPage);
+    mCpuSamplingItem->setContentWidgetData("items", CPU_SAMPLING);
+    
+    mKeepBacklightItem = model.appendDataFormItem(
+            HbDataFormModelItem::CheckBoxItem, tr("Backlight"), generalPage);
+    mKeepBacklightItem->setContentWidgetData("text", tr("Keep backlight on"));
+
+    // Data popup page
+    HbDataFormModelItem *dataPopupPage = model.appendDataFormPage(tr("Data popup"));
+
+    mPopupVisibilityItem = model.appendDataFormItem(
+            HbDataFormModelItem::RadioButtonListItem, tr("Visibility"),
+            dataPopupPage);
+    mPopupVisibilityItem->setContentWidgetData("items", POPUP_VISIBILITY);
+
+    mPopupLocationItem = model.appendDataFormItem(
+            HbDataFormModelItem::RadioButtonListItem, tr("Location"), dataPopupPage);
+    mPopupLocationItem->setContentWidgetData("items", POPUP_LOCATION);
+
+    mPopupSourcesItem = model.appendDataFormItem(
+            HbDataFormModelItem::MultiselectionItem, tr("Sources"), dataPopupPage);
+    mPopupSourcesItem->setContentWidgetData("items", SOURCES);
+
+    // Graphs page
+    HbDataFormModelItem *graphsPage = model.appendDataFormPage(tr("Graphs"));
+
+    mVerticalBarPeriodItem = model.appendDataFormItem(
+            HbDataFormModelItem::TextItem, tr("Vertical bar period (s)"), graphsPage);
+    mVerticalBarPeriodItem->setContentWidgetData("maximum", 999);
+    mVerticalBarPeriodItem->setContentWidgetData("minimum", 0);
+    mVerticalBarPeriodItem->setContentWidgetData("inputMethodHints", Qt::ImhDigitsOnly);
+
+    mGraphSourcesItem = model.appendDataFormItem(
+            HbDataFormModelItem::MultiselectionItem, tr("Sources"), graphsPage);
+    mGraphSourcesItem->setContentWidgetData("items", SOURCES);
+
+    // Logging page
+    mLogPage = model.appendDataFormPage(tr("Logging"));
+
+    mLogModeItem = model.appendDataFormItem(
+            HbDataFormModelItem::RadioButtonListItem, tr("Mode"), mLogPage);
+    mLogModeItem->setContentWidgetData("items", LOG_MODES);
+    mSettingsForm->addConnection(mLogModeItem, SIGNAL(itemSelected(int)),
+                                 this, SLOT(logModeChanged(int)));
+
+    mLogSourcesItem = model.appendDataFormItem(
+            HbDataFormModelItem::MultiselectionItem, tr("Sources"), mLogPage);
+    mLogSourcesItem->setContentWidgetData("items", SOURCES);
+}
+
+void SettingsView::load(const PerfMonSettings& settings)
+{
+    mHeartBeatItem->setContentWidgetData("text", settings.heartBeat());
+    mMaxSamplesItem->setContentWidgetData("text", settings.maxSamples());
+    mPriorityItem->setContentWidgetData("selected", settings.priority());
+    mCpuSamplingItem->setContentWidgetData("selected", settings.cpuMode());
+    mKeepBacklightItem->setContentWidgetData("checkState", settings.keepBacklightOn() ? Qt::Checked : Qt::Unchecked);
+
+    mPopupVisibilityItem->setContentWidgetData("selected", settings.dataPopupVisibility());
+    mPopupLocationItem->setContentWidgetData("selected", settings.dataPopupLocation());
+    mPopupSourcesItem->setContentWidgetData("selectedItems",
+            qVariantFromValue(settings.dataPopupSources().enabledIndexes()));
+
+    mVerticalBarPeriodItem->setContentWidgetData("text", settings.graphVerticalBarPeriod());
+    mGraphSourcesItem->setContentWidgetData("selectedItems",
+            qVariantFromValue(settings.graphSources().enabledIndexes()));
+
+    mLogModeItem->setContentWidgetData("selected", settings.loggingMode());
+    mLogFilePath = settings.loggingFilePath();
+    if (settings.loggingMode() > ELoggingModeRDebug)
+    	createLogFilePathItem();
+    mLogSourcesItem->setContentWidgetData("selectedItems",
+            qVariantFromValue(settings.loggingSources().enabledIndexes()));
+}
+
+void SettingsView::save(PerfMonSettings& settings)
+{
+    settings.setHeartBeat(mHeartBeatItem->contentWidgetData("text").toInt());
+    settings.setMaxSamples(mMaxSamplesItem->contentWidgetData("text").toInt());
+    settings.setPriority(mPriorityItem->contentWidgetData("selected").toInt());
+    settings.setCpuMode(mCpuSamplingItem->contentWidgetData("selected").toInt());
+    settings.setKeepBacklightOn(mKeepBacklightItem->contentWidgetData("checkState").toInt() == Qt::Checked);
+
+    settings.setDataPopupVisibility(mPopupVisibilityItem->contentWidgetData("selected").toInt());
+    settings.setDataPopupLocation(mPopupLocationItem->contentWidgetData("selected").toInt());
+    settings.dataPopupSources().setEnabledIndexes(
+            qVariantValue<QList<QVariant> >(mPopupSourcesItem->contentWidgetData("selectedItems")));
+
+    settings.setGraphVerticalBarPeriod(mVerticalBarPeriodItem->contentWidgetData("text").toInt());
+    settings.graphSources().setEnabledIndexes(
+            qVariantValue<QList<QVariant> >(mGraphSourcesItem->contentWidgetData("selectedItems")));
+
+    settings.setLoggingMode(mLogModeItem->contentWidgetData("selected").toInt());
+    
+    if (mLogFilePathItem)
+    	settings.setLoggingFilePath(mLogFilePathItem->contentWidgetData("text").toString());
+    settings.loggingSources().setEnabledIndexes(
+            qVariantValue<QList<QVariant> >(mLogSourcesItem->contentWidgetData("selectedItems")));
+}
+
+void SettingsView::dataItemDisplayed(const QModelIndex &index)
+{
+    HbDataFormModelItem* modelItem = mModel->itemFromIndex(index);
+    HbDataFormViewItem *viewItem = static_cast<HbDataFormViewItem*>(mSettingsForm->itemByIndex(index));
+    HbWidget *dataContentWidget = viewItem->dataItemContentWidget();
+
+    // set input method hint for edits
+    // TODO: remove once setContentWidgetData works with inputMethodHints
+    if (modelItem == mHeartBeatItem ||
+        modelItem == mMaxSamplesItem ||
+        modelItem == mVerticalBarPeriodItem)
+    {
+        HbLineEdit *edit = static_cast<HbLineEdit*>(dataContentWidget);
+        edit->setInputMethodHints(Qt::ImhDigitsOnly);
+    }
+}
+
+void SettingsView::logModeChanged(int index)
+{
+    if (index == ELoggingModeRDebug && mLogFilePathItem) {
+        removeLogFilePathItem();
+    }
+    else if (index != ELoggingModeRDebug && !mLogFilePathItem) {
+		createLogFilePathItem();
+    }
+}
+
+void SettingsView::createLogFilePathItem()
+{
+	mLogFilePathItem = mModel->insertDataFormItem(mLogPage->indexOf(mLogModeItem) + 1,
+			HbDataFormModelItem::TextItem, tr("Log file path"), mLogPage);
+	mLogFilePathItem->setContentWidgetData("text", mLogFilePath);
+}
+
+void SettingsView::removeLogFilePathItem()
+{
+	// we need to store current text so that it is not lost when 
+	// user hides and then displays "Log file path" item again.
+	mLogFilePath = mLogFilePathItem->contentWidgetData("text").toString();
+	mModel->removeItem(mLogFilePathItem);
+	mLogFilePathItem = 0;
+}
+
+void SettingsView::accept()
+{
+    save(mEngine.settings());
+    mEngine.updateSettings();
+    emit finished(true);
+}
+
+void SettingsView::reject()
+{
+    emit finished(false);
+}