piprofilerui/ui/hb/src/pisettingsview.cpp
branchRCL_3
changeset 13 822c625f7adc
child 19 b3cee849fa46
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/piprofilerui/ui/hb/src/pisettingsview.cpp	Wed Jun 09 09:42:37 2010 +0300
@@ -0,0 +1,434 @@
+/*
+ * 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 <hbmainwindow>
+#include <hbdataform>
+#include <hbdataformmodel>
+#include <hbdataformmodelitem>
+#include <hbdataformviewitem>
+#include <qgraphicslinearlayout>
+#include <qvalidator>
+#include <qintvalidator>
+#include <qmodelindex>
+#include <hblineedit>
+#include <hbvalidator>
+#include <hbeditorinterface>
+#include <hbabstractitemview.h>
+
+#include "pisettingsview.h"
+#include "pimainview.h"
+#include "notifications.h"
+#include "piprofilerengine.h"
+#include "pluginattributes.h"
+
+const QStringList OUTPUTMODES = (QStringList() << "Debug output" << "File system");
+
+PISettingsView::PISettingsView(PIProfilerEngine *engine) :
+    mEngine(engine), mGeneralAttributes(), mPluginList(0), mSettingForm(0), mModel(0),
+        mGeneralSettingsGroup(0), mPluginSettingsGroup(0), mOutputItem(0), mFileLocation(0),
+        mPrefix(0), mSamplingPeriod(0)
+
+{
+    this->setTitle("Settings");
+
+    //create setting form
+    mSettingForm = new HbDataForm(this);
+
+    //create a model class
+    mModel = new HbDataFormModel(this);
+
+    this->createGeneralSettingForms();
+
+    // Set created model model to form
+    mSettingForm->setModel(mModel);
+
+    // Set widget into view
+    setWidget(mSettingForm);
+
+    // load general settings into data form
+    loadGeneralSettings();
+
+    // Let us know when list is shown
+    connect(mSettingForm, SIGNAL(itemShown(const QModelIndex)), this,
+        SLOT(addTextValidators(const QModelIndex)));
+
+    // Set general group as expanded. 
+    /*HbDataFormViewItem *viewItem = mSettingForm->dataFormViewItem(mModel->indexFromItem( 
+        mGeneralSettingsGroup));
+    viewItem->setExpanded(true);*/
+
+}
+
+// ---------------------------------------------------------------------------
+
+PISettingsView::~PISettingsView()
+{
+    if (mSettingForm != 0) {
+        delete mSettingForm;
+        mSettingForm = 0;
+    }
+
+    if (mModel != 0) {
+        delete mModel;
+        mModel = 0;
+    }
+}
+
+// ---------------------------------------------------------------------------
+
+void PISettingsView::addTextValidators(const QModelIndex index)
+{
+    HbDataFormModelItem *modelItem = mModel->itemFromIndex(index);
+
+    // Check if item is integer text box
+    if (modelItem->contentWidgetData(QString("TextboxType")) == QString("integer")) {
+
+        QString value = modelItem->contentWidgetData(QString("text")).toString();
+        // Create validator that accepts only integer values.
+        HbValidator *validator = new HbValidator(this);
+        validator->addField(new QIntValidator(0, 10000, validator), "1");
+
+        // Line editor widget from form
+        HbDataFormViewItem *viewItem = qobject_cast<HbDataFormViewItem *> (mSettingForm->itemByIndex(index));
+        HbWidget *widget = viewItem->dataItemContentWidget();
+        HbLineEdit *editor = static_cast<HbLineEdit *> (widget);
+
+        if (editor != 0) {
+            // Create interface and attach lineEdit to it.
+            HbEditorInterface editInterface(editor);
+            // set editor as phone number editor so that inserting numbers is easier
+            editor->setInputMethodHints(Qt::ImhDigitsOnly);
+            editor->setValidator(validator);
+        }
+        modelItem->setContentWidgetData(QString("text"), value);
+
+    }
+
+}
+
+// ---------------------------------------------------------------------------
+
+void PISettingsView::createGeneralSettingForms()
+{
+
+    // Add data into setting model
+
+    // General settings group
+    mGeneralSettingsGroup = mModel->appendDataFormGroup(QString("General settings"),
+        mModel->invisibleRootItem());
+
+    // Output drop down list
+    mOutputItem = mModel->appendDataFormItem(HbDataFormModelItem::ComboBoxItem,
+        QString("Output to"), mGeneralSettingsGroup);
+    mOutputItem->setContentWidgetData(QString("items"), OUTPUTMODES);
+
+    // Data file location textbox
+    mFileLocation = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, QString(
+        "Save file in"), mGeneralSettingsGroup);
+    mFileLocation->setContentWidgetData("maxLength", 64);
+
+    // File name textbox
+    mPrefix = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, QString("File prefix"),
+        mGeneralSettingsGroup);
+    mPrefix->setContentWidgetData("maxLength", 64);
+
+    // Period that used when using timed progfiling
+    mSamplingPeriod = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, QString(
+        "Sampling period(s)"), mGeneralSettingsGroup);
+    mSamplingPeriod->setContentWidgetData(QString("TextboxType"), QString("integer"));
+    mSamplingPeriod->setContentWidgetData("maxLength", 64);
+
+}
+
+// ---------------------------------------------------------------------------
+
+void PISettingsView::createPluginSpecificSettings()
+{
+
+    // Create plug-in specific group
+    mPluginSettingsGroup = mModel->appendDataFormGroup(QString("Plug-in specific settings"),
+        mModel->invisibleRootItem());
+
+    if (mPluginList != 0) {
+
+        for (int index = 0; index < mPluginList->size(); index++) {
+
+            // create plug-in specific settings group for each plug-in which has own settings
+            if (mPluginList->at(index).mItemCount > 0 || mPluginList->at(index).mSampleRate != -1) {
+
+                // Create settings group
+                HbDataFormModelItem *mPluginGroup = mModel->appendDataFormGroup(QString(
+                    mPluginList->at(index).mName), mPluginSettingsGroup);
+
+          
+                // get plugin attributes
+                PluginAttributes attributes = mPluginList->at(index);
+
+                // Create sample rate item if it is needed
+                if (attributes.mSampleRate != -1) {
+                    attributes.mFormItemSampleRate = mModel->appendDataFormItem(
+                        HbDataFormModelItem::TextItem, "Sample rate (ms)", mPluginGroup);
+                    attributes.mFormItemSampleRate->setContentWidgetData(QString("TextboxType"), QString(
+                        "integer"));
+
+                    attributes.mFormItemSampleRate->setContentWidgetData("text",
+                        attributes.mSampleRate);
+                }
+
+                // create other setting items
+                attributes.mFormItemSettingItem1 = createPluginSettingItem(
+                    &attributes.mSettingItem1, mPluginGroup);
+                attributes.mFormItemSettingItem2 = createPluginSettingItem(
+                    &attributes.mSettingItem2, mPluginGroup);
+                attributes.mFormItemSettingItem3 = createPluginSettingItem(
+                    &attributes.mSettingItem3, mPluginGroup);
+                attributes.mFormItemSettingItem4 = createPluginSettingItem(
+                    &attributes.mSettingItem4, mPluginGroup);
+                attributes.mFormItemSettingItem5 = createPluginSettingItem(
+                    &attributes.mSettingItem5, mPluginGroup);
+                attributes.mFormItemSettingItem6 = createPluginSettingItem(
+                    &attributes.mSettingItem6, mPluginGroup);
+                mPluginList->replace(index, attributes);
+            }
+        }
+    }
+
+}
+
+// ---------------------------------------------------------------------------
+
+HbDataFormModelItem *PISettingsView::createPluginSettingItem(const SettingItem *item,
+    HbDataFormModelItem *parentGroup)
+{
+    // create individual plug-in setting item
+
+    HbDataFormModelItem *settingItem = 0;
+    if (item->mSettingText != QString("")) {
+        switch (item->mType) {
+        case SettingItem::SettingItemTypeBool:
+            settingItem = mModel->appendDataFormItem(HbDataFormModelItem::CheckBoxItem,
+                item->mUIText, parentGroup);
+            bool value = false;
+            if (item->mValue == "true") {
+                value = true;
+            }
+            settingItem->setContentWidgetData("tristate", value);
+
+            break;
+        case SettingItem::SettingItemTypeHex:
+            settingItem = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, item->mUIText,
+                parentGroup);
+            settingItem->setContentWidgetData("text", item->mValue);
+            settingItem->setContentWidgetData("maxLength", 64);
+
+            break;
+
+        case SettingItem::SettingItemTypeInt:
+            settingItem = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, item->mUIText,
+                parentGroup);
+            settingItem->setContentWidgetData("text", item->mValue);
+            settingItem->setContentWidgetData(QString("TextboxType"), QString("integer"));
+            settingItem->setContentWidgetData("maxLength", 64);
+
+            break;
+
+        case SettingItem::SettingItemTypeText:
+            HbDataFormModelItem *settingItem = mModel->appendDataFormItem(
+                HbDataFormModelItem::TextItem, item->mUIText, parentGroup);
+            settingItem->setContentWidgetData("text", item->mValue);
+            settingItem->setContentWidgetData("maxLength", 64);
+
+            break;
+
+        }
+    }
+    return settingItem;
+
+}
+
+// ---------------------------------------------------------------------------
+
+void PISettingsView::loadGeneralSettings()
+{
+    // load general settings from engine
+    mEngine->getGeneralSettings(mGeneralAttributes);
+
+    // set output item correct
+    if (mGeneralAttributes.mTraceOutput == "file_system") {
+        mOutputItem->setContentWidgetData(QString("currentIndex"), OUTPUT_MODE_FILE);
+    }
+    else {
+        mOutputItem->setContentWidgetData(QString("currentIndex"), OUTPUT_MODE_DEBUG);
+    }
+
+    mFileLocation->setContentWidgetData(QString("text"), mGeneralAttributes.mSaveFileDrive);
+    mPrefix->setContentWidgetData(QString("text"), mGeneralAttributes.mTraceFilePrefix);
+    mSamplingPeriod->setContentWidgetData(QString("text"), mGeneralAttributes.mTimedSamplingPeriod);
+
+}
+
+// ---------------------------------------------------------------------------
+
+GeneralAttributes &PISettingsView::getGeneralAttributes()
+{
+    // Read items from ui elements and save them into mGeneralAttributes
+
+
+    QString fileLocation = mFileLocation->contentWidgetData(QString("text")).toString();
+    if (fileLocation.length() > 0 && mEngine->checkTraceLocationSanity(fileLocation)) {
+        mGeneralAttributes.mSaveFileDrive = fileLocation;
+    }
+    else {
+        Notifications::showErrorNote("Invalid path, check settings!");
+        mFileLocation->setContentWidgetData(QString("text"), mGeneralAttributes.mSaveFileDrive);
+    }
+    bool ok = false;
+    mGeneralAttributes.mTimedSamplingPeriod
+        = mSamplingPeriod->contentWidgetData(QString("text")).toInt(&ok);
+
+    if (!ok) {
+        // this should not happen because intvalidator is set into text box
+        qWarning("Unable to convert sampling period to integer");
+
+    }
+    mGeneralAttributes.mTraceFilePrefix = mPrefix->contentWidgetData(QString("text")).toString();
+
+    if (mOutputItem->contentWidgetData(QString("currentIndex")).toInt(&ok) == OUTPUT_MODE_FILE) {
+        mGeneralAttributes.mTraceOutput = QString("file_system");
+    }
+    else {
+        mGeneralAttributes.mTraceOutput = QString("debug_output");
+    }
+
+    return mGeneralAttributes;
+
+}
+
+// ---------------------------------------------------------------------------
+
+void PISettingsView::setPluginSettings(QList<PluginAttributes> *pluginList)
+{
+    mPluginList = pluginList;
+    createPluginSpecificSettings();
+}
+
+// ---------------------------------------------------------------------------
+
+
+void PISettingsView::readPluginSettingItemValue(HbDataFormModelItem *dataFormItem,
+    SettingItem *settingItem)
+{
+    if (settingItem != 0 && dataFormItem != 0) {
+        // check if item type is bool, convert bool to string
+        if (settingItem->mType == SettingItem::SettingItemTypeBool) {
+            bool checkboxValue = true;
+            checkboxValue = dataFormItem->contentWidgetData(QString("tristate")).toBool();
+            
+            if(checkboxValue){
+                settingItem->mValue = QString("true");
+            }
+            else{
+                settingItem->mValue = QString("false");
+            }
+
+        }
+        // otherwise save text straight into settin item
+        else {
+            settingItem->mValue = dataFormItem->contentWidgetData("text").toString();
+        }
+    }
+}
+
+// ---------------------------------------------------------------------------
+
+void PISettingsView::readPluginSettings()
+{
+    // Read Plug-in setting item and save values into m
+    for (int index = 0; index < mPluginList->size(); index++) {
+
+        PluginAttributes attributes = mPluginList->at(index);
+
+        readPluginSettingItemValue(attributes.mFormItemSettingItem1, &attributes.mSettingItem1);
+        readPluginSettingItemValue(attributes.mFormItemSettingItem2, &attributes.mSettingItem2);
+        readPluginSettingItemValue(attributes.mFormItemSettingItem3, &attributes.mSettingItem3);
+        readPluginSettingItemValue(attributes.mFormItemSettingItem4, &attributes.mSettingItem4);
+        readPluginSettingItemValue(attributes.mFormItemSettingItem5, &attributes.mSettingItem5);
+        readPluginSettingItemValue(attributes.mFormItemSettingItem6, &attributes.mSettingItem6);
+
+        if (attributes.mFormItemSampleRate != 0) {
+            bool ok = false;
+            attributes.mSampleRate
+                = attributes.mFormItemSampleRate->contentWidgetData("text").toInt(&ok);
+            if (!ok) {
+                // this should not happen because intvalidator is set into text box
+                qWarning("Unable to convert sample rate to integer");
+            }
+        }
+
+        mPluginList->replace(index, attributes);
+
+    }
+
+}
+
+// ---------------------------------------------------------------------------
+
+void PISettingsView::expandPluginGroup(int uid)
+{
+
+    // FIXME some of the methods is deprecating fix once new methods available.
+    //collapse all group items
+    /*HbDataFormViewItem *viewItem = 0;
+    viewItem = mSettingForm->dataFormViewItem(mModel->indexFromItem(mPluginSettingsGroup));
+    if (viewItem != 0) {
+        viewItem->setExpanded(false);
+    }
+    viewItem = mSettingForm->dataFormViewItem(mModel->indexFromItem(mGeneralSettingsGroup));
+    if (viewItem != 0) {
+        viewItem->setExpanded(false);
+    }
+    // Set plugin group as expanded.
+    viewItem = mSettingForm->dataFormViewItem(mModel->indexFromItem(mPluginSettingsGroup));
+    if (viewItem != 0) {
+        viewItem->setExpanded(true);
+    }
+    // find group item which has same uid number
+    for (int index = 0; index < mPluginSettingsGroup->childCount(); index++) {
+        HbDataFormModelItem *item = mPluginSettingsGroup->childAt(index);
+        bool ok = false;
+        int groupUid = item->data(HbDataFormModelItem::KeyRole).toInt(&ok);
+        if (ok) {
+            if (uid == groupUid) {
+                // Set group as expanded
+                viewItem = mSettingForm->dataFormViewItem(mModel->indexFromItem(item));
+                if (viewItem != 0) {
+                    viewItem->setExpanded(true);
+                }
+
+                // scroll view so that group is shown
+                mSettingForm->scrollTo(mModel->indexFromItem(item),
+                    HbAbstractItemView::PositionAtTop);
+                break;
+
+            }
+        }
+
+    }*/
+
+}
+
+// ---------------------------------------------------------------------------