/*

  Copyright © 2015 Hasan Yavuz Özderya

  This file is part of serialplot.

  serialplot is free software: you can redistribute it and/or modify

  it under the terms of the GNU General Public License as published by

  the Free Software Foundation, either version 3 of the License, or

  (at your option) any later version.

  serialplot is distributed in the hope that it will be useful,

  but WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License

  along with serialplot.  If not, see <http://www.gnu.org/licenses/>.

*/

#include <stddef.h>

#include <QSaveFile>

#include <QTextStream>

#include "snapshot.h"

#include "snapshotview.h"

Snapshot::Snapshot(QMainWindow* parent, QString name) :

    QObject(parent),

    _showAction(this),

{

    _name = name;

    _saved = false;

    view = NULL;

    mainWindow = parent;

    _showAction.setText(displayName());

    connect(&_showAction, &QAction::triggered, this, &Snapshot::show);

    _deleteAction.setToolTip(QString("Delete ") + _name);

    connect(&_deleteAction, &QAction::triggered, this, &Snapshot::onDeleteTriggered);

}

Snapshot::~Snapshot()

{

    if (view != NULL)

    {

        delete view;

    }

}

QAction* Snapshot::showAction()

{

    return &_showAction;

}

QAction* Snapshot::deleteAction()

{

    return &_deleteAction;

}

void Snapshot::show()

{

    if (view == NULL)

    {

        view = new SnapshotView(mainWindow, this);

        connect(view, &SnapshotView::closed, this, &Snapshot::viewClosed);

    }

    view->show();

    view->activateWindow();

    view->raise();

}

void Snapshot::viewClosed()

{

    view->deleteLater();

    view = NULL;

}

void Snapshot::onDeleteTriggered()

{

    emit deleteRequested(this);

}

QString Snapshot::name()

{

    return _name;

}

QString Snapshot::displayName()

{

    if (_saved)

    {

        return name();

    }

    else

    {

        return name() + "*";

    }

}

void Snapshot::setName(QString name)

{

    _name = name;

    _showAction.setText(_name);

    emit nameChanged(this);

}

void Snapshot::setChannelNames(QStringList names)

{

    _channelNames = names;

}

QString Snapshot::channelName(unsigned channel)

{

    return _channelNames[channel];

}

void Snapshot::save(QString fileName)

{

    // TODO: remove code duplication (MainWindow::onExportCsv)

    QSaveFile file(fileName);

    if (file.open(QIODevice::WriteOnly | QIODevice::Text))

    {

        QTextStream fileStream(&file);

<?xml version="1.0" encoding="UTF-8"?>

<ui version="4.0">

 <class>SnapshotView</class>

 <widget class="QMainWindow" name="SnapshotView">

  <property name="geometry">

   <rect>

    <x>0</x>

    <y>0</y>

    <width>544</width>

    <height>449</height>

   </rect>

  </property>

  <property name="windowTitle">

   <string>MainWindow</string>

  </property>

  <widget class="QWidget" name="centralwidget">

   <layout class="QVBoxLayout" name="verticalLayout">

    <item>

     <widget class="QWidget" name="plotArea" native="true"/>

    </item>

   </layout>

  </widget>

  <widget class="QMenuBar" name="menubar">

   <property name="geometry">

    <rect>

     <x>0</x>

     <y>0</y>

     <width>544</width>

     <height>20</height>

    </rect>

   </property>

   <widget class="QMenu" name="menuSnapshot">

    <property name="title">

    </property>

    <addaction name="actionRename"/>

    <addaction name="actionExport"/>

    <addaction name="actionClose"/>

   </widget>

   <widget class="QMenu" name="menuView">

    <property name="title">

    </property>

   </widget>

   <addaction name="menuSnapshot"/>

   <addaction name="menuView"/>

  </widget>

  <action name="actionExport">

   <property name="text">

   </property>

   <property name="toolTip">

    <string>Save snapshot as CSV file</string>

   </property>

  </action>

  <action name="actionRename">

   <property name="text">

   </property>

   <property name="toolTip">

    <string>Rename this snapshot</string>

   </property>

  </action>

  <action name="actionClose">

   <property name="text">

   </property>

   <property name="toolTip">

    <string>Close Window</string>

   </property>

   <property name="shortcut">

    <string>Ctrl+W</string>

   </property>

  </action>

 </widget>

 <resources/>

 <connections>

  <connection>

   <sender>actionClose</sender>

   <signal>triggered()</signal>

   <receiver>SnapshotView</receiver>

   <slot>close()</slot>

   <hints>

    <hint type="sourcelabel">

     <x>-1</x>

     <y>-1</y>

    </hint>

    <hint type="destinationlabel">

     <x>271</x>

     <y>224</y>

    </hint>

   </hints>

  </connection>

 </connections>

</ui>