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/*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <QDebug>
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#include "UBLibPalette.h"
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#include "core/memcheck.h"
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/**
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* \brief Constructor
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* @param parent as the parent widget
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* @param name as the object name
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*/
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UBLibPalette::UBLibPalette(QWidget *parent, const char *name):UBDockPalette(parent, name)
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, mLayout(NULL)
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, mStackedWidget(NULL)
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, mNavigator(NULL)
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, mProperties(NULL)
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, mActionBar(NULL)
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, mDropWidget(NULL)
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{
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setOrientation(eUBDockOrientation_Right);
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mIcon = QPixmap(":images/paletteLibrary.png");
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setAcceptDrops(true);
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resize(UBSettings::settings()->libPaletteWidth->get().toInt(), height());
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setContentsMargins(border(), 0, 0, 0);
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mCollapseWidth = 180;
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mLastWidth = 300;
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mLayout = new QVBoxLayout(this);
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mLayout->setMargin(3);
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setLayout(mLayout);
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// Build the GUI
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mStackedWidget = new QStackedWidget(this);
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mActionBar = new UBLibActionBar(this);
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mNavigator = new UBLibNavigatorWidget(this);
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mProperties = new UBLibItemProperties(this);
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//mDropWidget = new UBDropMeWidget(this);
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mLayout->addWidget(mStackedWidget, 1);
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mLayout->addWidget(mActionBar, 0);
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mStackedWidget->addWidget(mNavigator);
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mStackedWidget->addWidget(mProperties);
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//mStackedWidget->addWidget(mDropWidget);
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mStackedWidget->setCurrentIndex(ID_NAVIGATOR);
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miCrntStackWidget = ID_NAVIGATOR;
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connect(mNavigator, SIGNAL(propertiesRequested(UBLibElement*)), this, SLOT(showProperties(UBLibElement*)));
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connect(mProperties, SIGNAL(showFolderContent()), this, SLOT(showFolder()));
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}
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/**
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* \brief Destructor
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*/
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UBLibPalette::~UBLibPalette()
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{
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//if(NULL != mStackedWidget)
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//{
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// delete mStackedWidget;
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// mStackedWidget = NULL;
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//}
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//if(NULL != mNavigator)
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//{
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// delete mNavigator;
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// mNavigator = NULL;
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//}
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if(NULL != mProperties)
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{
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delete mProperties;
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mProperties = NULL;
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}
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if(NULL != mActionBar)
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{
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delete mActionBar;
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mActionBar = NULL;
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}
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if(NULL != mDropWidget)
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{
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delete mDropWidget;
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mDropWidget = NULL;
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}
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//if(NULL != mLayout)
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//{
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//delete mLayout;
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//mLayout = NULL;
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//}
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}
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/**
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* \brief Update the maximum width
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*/
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void UBLibPalette::updateMaxWidth()
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{
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setMaximumWidth((int)((parentWidget()->width() * 2)/3));
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setMaximumHeight(parentWidget()->height());
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setMinimumHeight(parentWidget()->height());
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}
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/**
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* \brief Handles the drag enter event
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* @param pEvent as the drag enter event
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*/
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void UBLibPalette::dragEnterEvent(QDragEnterEvent *pEvent)
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{
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setBackgroundRole(QPalette::Highlight);
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//mStackedWidget->setCurrentIndex(ID_DROPME);
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pEvent->acceptProposedAction();
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}
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void UBLibPalette::dragLeaveEvent(QDragLeaveEvent *pEvent)
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{
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//mStackedWidget->setCurrentIndex(miCrntStackWidget);
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pEvent->accept();
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}
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/**
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* \brief Handles the drop event
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* @param pEvent as the drop event
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*/
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void UBLibPalette::dropEvent(QDropEvent *pEvent)
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{
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processMimeData(pEvent->mimeData());
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setBackgroundRole(QPalette::Dark);
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mStackedWidget->setCurrentIndex(miCrntStackWidget);
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pEvent->acceptProposedAction();
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}
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/**
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* \brief Handles the drag move event
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* @param pEvent as the drag move event
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*/
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void UBLibPalette::dragMoveEvent(QDragMoveEvent *pEvent)
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{
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pEvent->acceptProposedAction();
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}
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/**
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* \brief Process the dropped MIME data
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* @param pData as the mime dropped data
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*/
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void UBLibPalette::processMimeData(const QMimeData *pData)
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{
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// Display the different mime types contained in the mime data
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QStringList qslFormats = pData->formats();
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for(int i = 0; i < qslFormats.size(); i++)
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{
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qDebug() << "Dropped element format " << i << " = "<< qslFormats.at(i);
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}
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// mNavigator->dropMe(pData);
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}
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void UBLibPalette::mouseMoveEvent(QMouseEvent *event)
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{
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if(mCanResize)
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{
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UBDockPalette::mouseMoveEvent(event);
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}
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else
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{
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//qDebug() << "Mouse move event detected!" ;
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}
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}
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void UBLibPalette::showProperties(UBLibElement *elem)
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{
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if(NULL != elem)
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{
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mActionBar->setButtons(eButtonSet_Properties);
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// Show the properties of this object
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mProperties->showElement(elem);
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mStackedWidget->setCurrentIndex(ID_PROPERTIES);
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miCrntStackWidget = ID_PROPERTIES;
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}
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}
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void UBLibPalette::showFolder()
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{
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mActionBar->setButtons(mActionBar->previousButtonSet());
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mStackedWidget->setCurrentIndex(ID_NAVIGATOR);
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miCrntStackWidget = ID_NAVIGATOR;
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}
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void UBLibPalette::resizeEvent(QResizeEvent *event)
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{
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UBDockPalette::resizeEvent(event);
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UBSettings::settings()->libPaletteWidth->set(width());
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}
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// --------------------------------------------------------------------------
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UBDropMeWidget::UBDropMeWidget(QWidget *parent, const char *name):QWidget(parent)
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, mpLabel(NULL)
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, mpLayout(NULL)
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{
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setObjectName(name);
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mpLayout = new QVBoxLayout(this);
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setLayout(mpLayout);
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mpLabel = new QLabel(tr("Drop here"), this);
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mpLayout->addWidget(mpLabel);
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}
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UBDropMeWidget::~UBDropMeWidget()
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{
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if(NULL != mpLabel)
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{
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delete mpLabel;
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mpLabel = NULL;
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}
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if(NULL != mpLayout)
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{
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delete mpLayout;
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mpLayout = NULL;
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}
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}
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