1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 #include "searchview.h"

    19 #include "enginewrapper.h"

    20 

    21 #include <HbView>

    22 #include <HbMainWindow>

    23 

    24 #include <HbDataForm>

    25 #include <HbDataFormModel>

    26 #include <HbDataFormModelItem>

    27 #include <HbAction>

    28 #include <HbPushButton>

    29 #include <HbListWidget>

    30 #include <HbListWidgetItem>

    31 #include <HbDialog>

    32 #include <HbMenu>

    33 

    34 #include <QtGui>

    35 #include <QDir>

    36 #include <QFileInfo>

    37 #include <QProgressBar>

    38 

    39 

    40 const QStringList RECURSEMODES = (QStringList() << "Non-recursive" << "Recursive");

    41 

    42 SearchView::SearchView(HbView &mainView, HbMainWindow &mainWindow, EngineWrapper &engineWrapper)

    43 : mMainWindow(mainWindow),

    44   mMainView(mainView),

    45   mEngineWrapper(engineWrapper),

    46   mAttributes(),

    47   mResults(),

    48   mForm(0),

    49   mSearchFileNameItem(0),

    50   mWildCardItem(0),

    51   mHasString(0),

    52   mRecurse(0),

    53   mMinSize(0),

    54   mMaxSize(0),

    55   mMinDate(0),

    56   mMaxDate(0),

    57   mPath()

    58 {

    59 }

    60 

    61 SearchView::~SearchView() 

    62 {

    63 }

    64 

    65 void SearchView::open(const QString &path)

    66 {   

    67     // Remove main view from main window

    68     mMainWindow.removeView(&mMainView);

    69     mMainWindow.addView(this);

    70     // Set title and add this view to main window

    71     setTitle("Search");

    72 	

    73     mForm = new HbDataForm(/*HbFormView::ModeEdit,*/ this);

    74     HbDataFormModel *model = new HbDataFormModel();

    75     mPath = path;

    76     mSearchFileNameItem = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    77     mSearchFileNameItem->setLabel("Search dir: ");

    78 

    79     mWildCardItem = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    80     mWildCardItem->setLabel("Wildcards: ");

    81 

    82     mHasString = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    83     mHasString->setLabel("Has string: ");

    84     

    85     mRecurse = new HbDataFormModelItem(HbDataFormModelItem::ComboBoxItem);

    86     mRecurse->setLabel("Recurse: ");

    87     mRecurse->setContentWidgetData("items", RECURSEMODES);

    88     

    89     mMinSize = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    90     mMinSize->setLabel("Min size: ");

    91     

    92     mMaxSize = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    93     mMaxSize->setLabel("Max size: ");

    94     

    95     mMinDate = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

    96     mMinDate->setLabel("Min date: ");

    97     mMinDate->setContentWidgetData("text", "01/01/1980");

    98     

    99     mMaxDate = new HbDataFormModelItem(HbDataFormModelItem::TextItem);

   100     mMaxDate->setLabel("Max date: ");

   101     mMaxDate->setContentWidgetData("text", "31/12/2060");

   102     

   103     // load file search attribute values from FB engine:

   104     loadAttributes();

   105     

   106     model->appendDataFormItem(mSearchFileNameItem);

   107     model->appendDataFormItem(mWildCardItem);

   108     model->appendDataFormItem(mHasString);

   109     model->appendDataFormItem(mRecurse);

   110     model->appendDataFormItem(mMinSize);

   111     model->appendDataFormItem(mMaxSize);

   112     model->appendDataFormItem(mMinDate);

   113     model->appendDataFormItem(mMaxDate);

   114     mForm->setModel(model);

   115 

   116     QGraphicsLinearLayout* layout = new QGraphicsLinearLayout(Qt::Vertical,this);

   117 

   118     HbPushButton* buttonSearch = new HbPushButton("Search");

   119     buttonSearch->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Fixed);

   120     connect(buttonSearch, SIGNAL(clicked()), this, SLOT(startFileSearch()));

   121 

   122 	HbPushButton* buttonCancel = new HbPushButton("Cancel");

   123     buttonCancel->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Fixed);

   124     connect(buttonCancel, SIGNAL(clicked()), this, SLOT(backButtonClicked()));

   125 

   126     // Create widget and layout for buttons

   127     QGraphicsWidget *buttonsWidget = new QGraphicsWidget(this);

   128     QGraphicsGridLayout *gridLayout = new QGraphicsGridLayout(buttonsWidget);

   129     

   130     // add buttons to layout

   131     gridLayout->addItem(buttonSearch, 0, 0);

   132 	gridLayout->addItem(buttonCancel, 0, 1);

   133     buttonsWidget->setLayout(gridLayout);

   134 	// add form and buttons widget to list layout

   135 	layout->addItem(mForm);

   136 	layout->addItem(buttonsWidget);

   137     setLayout(layout);

   138     // about to close connect to go back to file browser view

   139     connect(this, SIGNAL(aboutToClose()), this, SLOT(backButtonClicked())); 

   140 }

   141 

   142 void SearchView::backButtonClicked()

   143 {

   144     mMainWindow.removeView(this);

   145 	mForm->deleteLater();

   146 	mForm = 0;

   147     mMainWindow.addView(&mMainView);

   148 }

   149 

   150 void SearchView::startFileSearch()

   151 {

   152     // save form data values and set them as search attributes into FB engine. 

   153     readFormItems();

   154     mEngineWrapper.setFileSearchAttributes(mAttributes);

   155     

   156     // Create busy indicator widget with  label **Searching**. Launch it to screen when

   157     // FB Utils engine started for file search.  Hide busy indicator when search completed.

   158     QProgressBar *progressBar = new QProgressBar();

   159 	progressBar->setMaximumHeight(16);

   160 	progressBar->setMaximumWidth(200);    

   161     progressBar->setTextVisible(false);

   162     progressBar->setMaximum(0);

   163     progressBar->setMinimum(0);

   164     progressBar->setValue(1);

   165 

   166     QWidget *busyIndWidget = new QWidget();

   167     busyIndWidget->setGeometry(12, 50, 120, 60);

   168     QVBoxLayout *vbl = new QVBoxLayout(busyIndWidget);

   169     QLabel *label = new QLabel("**Searching**");

   170     vbl->addWidget(label);

   171     vbl->addWidget(progressBar);

   172     QHBoxLayout *hbl1 = new QHBoxLayout();

   173     vbl->addLayout(hbl1);   

   174     busyIndWidget->show();        

   175     qApp->processEvents();

   176     bool err = mEngineWrapper.searchFiles();

   177     busyIndWidget->hide();

   178 

   179     // show results of file search:

   180     mResults = mEngineWrapper.getSearchResults();

   181     fileSearchResults();

   182 }

   183 

   184 

   185 void SearchView::loadAttributes()

   186 {

   187     // get settings from engine;

   188     mAttributes = mEngineWrapper.getFileSearchAttributes();

   189     

   190     // set data:

   191     mSearchFileNameItem->setContentWidgetData("text", mPath);

   192     mSearchFileNameItem->setContentWidgetData("text", mAttributes.mSearchDir);

   193     mWildCardItem->setContentWidgetData("text",mAttributes.mWildCards);

   194     mHasString->setContentWidgetData("text", mAttributes.mTextInFile);

   195 

   196     mRecurse->setContentWidgetData("selected",mAttributes.mRecurse);

   197 

   198     mMinSize->setContentWidgetData("text",mAttributes.mMinSize);

   199     mMaxSize->setContentWidgetData("text", mAttributes.mMaxSize);

   200 

   201     mMinDate->setContentWidgetData("text", mAttributes.mMinDate);

   202     mMaxDate->setContentWidgetData("text", mAttributes.mMaxDate);

   203 }

   204 

   205 

   206 void SearchView::fileSearchResults()

   207 {

   208     HbDialog *dialog = new HbDialog();

   209     dialog->setDismissPolicy(HbPopup::TapOutside);

   210     dialog->setTimeout(HbPopup::NoTimeout);

   211 

   212     // Create a list and some simple content for it

   213     HbListWidget *resultsList = new HbListWidget();

   214     resultsList->addItem(QString("%1 entries found").arg(mResults.mNumberOfFoundFiles));

   215     for (int i = 0; i < mResults.mFoundFilesList->size(); i++) {

   216         resultsList->addItem(QString("%1").arg(mResults.mFoundFilesList->at(i)));

   217         }

   218     dialog->setContentWidget(resultsList);    

   219     dialog->open();

   220 }

   221 

   222 /**

   223  * Reads form items and saves values of them into member variable mAttributes

   224  */

   225 void SearchView::readFormItems()

   226 {

   227     mAttributes.mSearchDir  = mSearchFileNameItem->contentWidgetData("text").toString();

   228     mAttributes.mWildCards  = mWildCardItem->contentWidgetData("text").toString();

   229     mAttributes.mTextInFile = mHasString->contentWidgetData("text").toString();

   230     mAttributes.mMinSize    = mMinSize->contentWidgetData("text").toInt();

   231     mAttributes.mMaxSize    = mMaxSize->contentWidgetData("text").toInt();

   232     mAttributes.mMinDate    = mMinDate->contentWidgetData("text").toDate();

   233     mAttributes.mMaxDate    = mMaxDate->contentWidgetData("text").toDate();

   234     mAttributes.mRecurse    = mRecurse->contentWidgetData("selected").toBool();

   235 }