lbajardsilogic@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
lbajardsilogic@0: 
lbajardsilogic@0: /*
lbajardsilogic@0:     Sonic Visualiser
lbajardsilogic@0:     An audio file viewer and annotation editor.
lbajardsilogic@0:     Centre for Digital Music, Queen Mary, University of London.
lbajardsilogic@0:     This file copyright 2006 Chris Cannam.
lbajardsilogic@0:     
lbajardsilogic@0:     This program is free software; you can redistribute it and/or
lbajardsilogic@0:     modify it under the terms of the GNU General Public License as
lbajardsilogic@0:     published by the Free Software Foundation; either version 2 of the
lbajardsilogic@0:     License, or (at your option) any later version.  See the file
lbajardsilogic@0:     COPYING included with this distribution for more information.
lbajardsilogic@0: */
lbajardsilogic@0: 
lbajardsilogic@0: #include "PropertyStack.h"
lbajardsilogic@0: #include "PropertyBox.h"
lbajardsilogic@0: #include "base/PropertyContainer.h"
lbajardsilogic@0: #include "view/View.h"
lbajardsilogic@0: #include "layer/Layer.h"
lbajardsilogic@0: #include "layer/LayerFactory.h"
lbajardsilogic@0: #include "widgets/NotifyingTabBar.h"
benoitrigolleau@56: #include "ItemLayerList.h"
lbajardsilogic@0: 
lbajardsilogic@0: #include <QIcon>
lbajardsilogic@0: #include <QTabWidget>
lbajardsilogic@0: 
lbajardsilogic@0: #include <iostream>
lbajardsilogic@0: 
lbajardsilogic@0: //#define DEBUG_PROPERTY_STACK 1
lbajardsilogic@0: 
lbajardsilogic@0: PropertyStack::PropertyStack(QWidget *parent, View *client) :
benoitrigolleau@56:     LayerViewerWidget(parent),
lbajardsilogic@0:     m_client(client)
lbajardsilogic@0: {
lbajardsilogic@0:     NotifyingTabBar *bar = new NotifyingTabBar();
lbajardsilogic@0:     bar->setDrawBase(false);
lbajardsilogic@0: 
lbajardsilogic@0:     connect(bar, SIGNAL(mouseEntered()), this, SLOT(mouseEnteredTabBar()));
lbajardsilogic@0:     connect(bar, SIGNAL(mouseLeft()), this, SLOT(mouseLeftTabBar()));
lbajardsilogic@0:     connect(bar, SIGNAL(activeTabClicked()), this, SLOT(activeTabClicked()));
lbajardsilogic@0: 
benoitrigolleau@56:     //setTabBar(bar);
lbajardsilogic@0: 
benoitrigolleau@56: /*#if (QT_VERSION >= 0x0402)
lbajardsilogic@0:     setElideMode(Qt::ElideNone); 
lbajardsilogic@0:     tabBar()->setUsesScrollButtons(true); 
lbajardsilogic@0:     tabBar()->setIconSize(QSize(16, 16));
benoitrigolleau@56: #endif*/
lbajardsilogic@0:     
lbajardsilogic@0:     repopulate();
lbajardsilogic@0: 
lbajardsilogic@0:     connect(this, SIGNAL(currentChanged(int)),
lbajardsilogic@0: 	    this, SLOT(selectedContainerChanged(int)));
lbajardsilogic@0: 
lbajardsilogic@0:     connect(m_client, SIGNAL(propertyContainerAdded(PropertyContainer *)),
lbajardsilogic@0: 	    this, SLOT(propertyContainerAdded(PropertyContainer *)));
lbajardsilogic@0: 
lbajardsilogic@0:     connect(m_client, SIGNAL(propertyContainerRemoved(PropertyContainer *)),
lbajardsilogic@0: 	    this, SLOT(propertyContainerRemoved(PropertyContainer *)));
lbajardsilogic@0: 
lbajardsilogic@0:     connect(m_client, SIGNAL(propertyContainerPropertyChanged(PropertyContainer *)),
lbajardsilogic@0: 	    this, SLOT(propertyContainerPropertyChanged(PropertyContainer *)));
lbajardsilogic@0: 
lbajardsilogic@0:     connect(m_client, SIGNAL(propertyContainerPropertyRangeChanged(PropertyContainer *)),
lbajardsilogic@0: 	    this, SLOT(propertyContainerPropertyRangeChanged(PropertyContainer *)));
lbajardsilogic@0: 
lbajardsilogic@0:     connect(m_client, SIGNAL(propertyContainerNameChanged(PropertyContainer *)),
lbajardsilogic@0: 	    this, SLOT(propertyContainerNameChanged(PropertyContainer *)));
lbajardsilogic@0: 
lbajardsilogic@0:     connect(this, SIGNAL(propertyContainerSelected(View *, PropertyContainer *)),
lbajardsilogic@0: 	    m_client, SLOT(propertyContainerSelected(View *, PropertyContainer *)));
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@51: PropertyStack::~PropertyStack()
lbajardsilogic@51: {
lbajardsilogic@51: 	blockSignals(true);
lbajardsilogic@51: 	
benoitrigolleau@56: 	/*while (count() > 0) 
lbajardsilogic@51: 	{
lbajardsilogic@51: 		removeTab(0);
benoitrigolleau@56:     }*/
benoitrigolleau@56: 	removeAllItems();
lbajardsilogic@51:     
lbajardsilogic@51: 	for (size_t i = 0; i < m_boxes.size(); ++i) 
lbajardsilogic@51: 	{
lbajardsilogic@51: 		delete m_boxes[i];
lbajardsilogic@51:     }
lbajardsilogic@51:     m_boxes.clear();
lbajardsilogic@51: 	m_client = 0;
lbajardsilogic@51: }
lbajardsilogic@51: 
lbajardsilogic@0: void
lbajardsilogic@0: PropertyStack::repopulate()
lbajardsilogic@0: {
lbajardsilogic@0:     blockSignals(true);
lbajardsilogic@0: 
lbajardsilogic@0: #ifdef DEBUG_PROPERTY_STACK
lbajardsilogic@0:     std::cerr << "PropertyStack::repopulate" << std::endl;
lbajardsilogic@0: #endif
lbajardsilogic@0:     
benoitrigolleau@56:     /*while (count() > 0) {
lbajardsilogic@0: 	removeTab(0);
benoitrigolleau@56:     }*/
benoitrigolleau@56: 	removeAllItems();
benoitrigolleau@56: 
lbajardsilogic@0:     for (size_t i = 0; i < m_boxes.size(); ++i) {
benoitrigolleau@56: 		delete m_boxes[i];
lbajardsilogic@0:     }
lbajardsilogic@0:     m_boxes.clear();
lbajardsilogic@0:     
lbajardsilogic@0:     for (size_t i = 0; i < m_client->getPropertyContainerCount(); ++i) {
lbajardsilogic@0: 
lbajardsilogic@0: 	PropertyContainer *container = m_client->getPropertyContainer(i);
lbajardsilogic@0: 	QString name = container->getPropertyContainerName();
lbajardsilogic@0: 	
lbajardsilogic@0: 	PropertyBox *box = new PropertyBox(container);
lbajardsilogic@0: 	connect(box, SIGNAL(showLayer(bool)), this, SLOT(showLayer(bool)));
lbajardsilogic@206:        
lbajardsilogic@206: 	connect(box, SIGNAL(contextHelpChanged(const QString &)),
lbajardsilogic@0:                 this, SIGNAL(contextHelpChanged(const QString &)));
lbajardsilogic@0: 
lbajardsilogic@0:         Layer *layer = dynamic_cast<Layer *>(container);
lbajardsilogic@0:         if (layer) {
lbajardsilogic@0:             box->layerVisibilityChanged(!layer->isLayerDormant(m_client));
lbajardsilogic@0:         }
lbajardsilogic@0: 
lbajardsilogic@0:         QString shortName = name;
lbajardsilogic@0: 
lbajardsilogic@0:         if (layer) {
lbajardsilogic@0:             shortName = LayerFactory::getInstance()->getLayerPresentationName
lbajardsilogic@0:                 (LayerFactory::getInstance()->getLayerType(layer));
lbajardsilogic@0:         }
lbajardsilogic@0: 
lbajardsilogic@0:         shortName = QString("&%1 %2").arg(i + 1).arg(shortName);
lbajardsilogic@0: 
benoitrigolleau@56: /*#ifdef Q_WS_MAC
lbajardsilogic@0: 
lbajardsilogic@0:         // Qt 4.2 on OS/X doesn't show the icons in the tab bar, and
lbajardsilogic@0:         // I'm not sure why -- use labels instead
lbajardsilogic@0: 
lbajardsilogic@0:         addTab(box, shortName);
lbajardsilogic@0:         
benoitrigolleau@56: #else*/
lbajardsilogic@0: 
lbajardsilogic@0:         // Icons on other platforms
lbajardsilogic@0: 
lbajardsilogic@0: 	QString iconName = container->getPropertyContainerIconName();
lbajardsilogic@0: 
lbajardsilogic@0: 	QIcon icon(QString(":/icons/%1.png").arg(iconName));
benoitrigolleau@56: 	
benoitrigolleau@56: 	ItemLayerList *item = new ItemLayerList();
lbajardsilogic@0: 
benoitrigolleau@56: 	//if (icon.isNull()) {
benoitrigolleau@56: 	    //addTab(box, shortName);
benoitrigolleau@56: 	//} else {
benoitrigolleau@56: 
benoitrigolleau@56: 		//item->setColor(QColor ( 100, 60, 20));
benoitrigolleau@56: 	    //addTab(box, icon, QString("&%1").arg(i + 1));
benoitrigolleau@56: 	    //setTabToolTip(i, name);
benoitrigolleau@56: 	//}
benoitrigolleau@56: 
benoitrigolleau@56: 	item->setToolTip(name);
lbajardsilogic@191: 	QString iconDir = ":/icons/" + iconName + ".png";
lbajardsilogic@191: 	item->setIcon(iconDir);
benoitrigolleau@56: 	item->setName(name);
benoitrigolleau@56: 	item->setPropertyBox(box);
benoitrigolleau@56: 	addItem(item);
benoitrigolleau@56: 
benoitrigolleau@56: //#endif
lbajardsilogic@0: 
lbajardsilogic@0: 	m_boxes.push_back(box);
lbajardsilogic@0:     }    
lbajardsilogic@0: 
lbajardsilogic@0:     blockSignals(false);
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: bool
lbajardsilogic@0: PropertyStack::containsContainer(PropertyContainer *pc) const
lbajardsilogic@0: {
lbajardsilogic@0:     for (size_t i = 0; i < m_client->getPropertyContainerCount(); ++i) {
lbajardsilogic@0: 	PropertyContainer *container = m_client->getPropertyContainer(i);
lbajardsilogic@0: 	if (pc == container) return true;
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     return false;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: int
lbajardsilogic@0: PropertyStack::getContainerIndex(PropertyContainer *pc) const
lbajardsilogic@0: {
lbajardsilogic@0:     for (size_t i = 0; i < m_client->getPropertyContainerCount(); ++i) {
lbajardsilogic@0: 	PropertyContainer *container = m_client->getPropertyContainer(i);
lbajardsilogic@0: 	if (pc == container) return i;
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     return false;
lbajardsilogic@0: }
lbajardsilogic@0: 
benoitrigolleau@56: 
benoitrigolleau@56: /*** SLOTs ************/
lbajardsilogic@0: void
lbajardsilogic@0: PropertyStack::propertyContainerAdded(PropertyContainer *)
lbajardsilogic@0: {
lbajardsilogic@0:     if (sender() != m_client) return;
lbajardsilogic@0:     repopulate();
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: PropertyStack::propertyContainerRemoved(PropertyContainer *)
lbajardsilogic@0: {
lbajardsilogic@0:     if (sender() != m_client) return;
lbajardsilogic@0:     repopulate();
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: PropertyStack::propertyContainerPropertyChanged(PropertyContainer *pc)
lbajardsilogic@0: {
lbajardsilogic@0:     for (unsigned int i = 0; i < m_boxes.size(); ++i) {
lbajardsilogic@0: 	if (pc == m_boxes[i]->getContainer()) {
lbajardsilogic@0: 	    m_boxes[i]->propertyContainerPropertyChanged(pc);
lbajardsilogic@0: 	}
lbajardsilogic@0:     }
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: PropertyStack::propertyContainerPropertyRangeChanged(PropertyContainer *pc)
lbajardsilogic@0: {
lbajardsilogic@0:     for (unsigned int i = 0; i < m_boxes.size(); ++i) {
lbajardsilogic@0: 	if (pc == m_boxes[i]->getContainer()) {
lbajardsilogic@0: 	    m_boxes[i]->propertyContainerPropertyRangeChanged(pc);
lbajardsilogic@0: 	}
lbajardsilogic@0:     }
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: PropertyStack::propertyContainerNameChanged(PropertyContainer *)
lbajardsilogic@0: {
lbajardsilogic@0:     if (sender() != m_client) return;
lbajardsilogic@0:     repopulate();
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: PropertyStack::showLayer(bool show)
lbajardsilogic@0: {
lbajardsilogic@0:     QObject *obj = sender();
lbajardsilogic@0:     
lbajardsilogic@0:     for (unsigned int i = 0; i < m_boxes.size(); ++i) {
lbajardsilogic@0: 	if (obj == m_boxes[i]) {
lbajardsilogic@0: 	    Layer *layer = dynamic_cast<Layer *>(m_boxes[i]->getContainer());
lbajardsilogic@0: 	    if (layer) {
lbajardsilogic@0: 		layer->showLayer(m_client, show);
lbajardsilogic@0: 		return;
lbajardsilogic@0: 	    }
lbajardsilogic@0: 	}
lbajardsilogic@0:     }
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: PropertyStack::selectedContainerChanged(int n)
lbajardsilogic@0: {
lbajardsilogic@0:     if (n >= int(m_boxes.size())) return;
lbajardsilogic@0:     emit propertyContainerSelected(m_client, m_boxes[n]->getContainer());
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: PropertyStack::mouseEnteredTabBar()
lbajardsilogic@0: {
lbajardsilogic@0:     emit contextHelpChanged(tr("Click to change the current active layer"));
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: PropertyStack::mouseLeftTabBar()
lbajardsilogic@0: {
lbajardsilogic@0:     emit contextHelpChanged("");
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: PropertyStack::activeTabClicked()
lbajardsilogic@0: {
lbajardsilogic@0:     emit viewSelected(m_client);
lbajardsilogic@0: }
lbajardsilogic@0: 
benoitrigolleau@56: void PropertyStack::removeSelectedItemRequested(){
benoitrigolleau@65: 	emit removeSelectedItem(); 
benoitrigolleau@56: }