Chris@58: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ Chris@0: Chris@0: /* Chris@59: Sonic Visualiser Chris@59: An audio file viewer and annotation editor. Chris@59: Centre for Digital Music, Queen Mary, University of London. Chris@59: This file copyright 2006 Chris Cannam. Chris@0: Chris@59: This program is free software; you can redistribute it and/or Chris@59: modify it under the terms of the GNU General Public License as Chris@59: published by the Free Software Foundation; either version 2 of the Chris@59: License, or (at your option) any later version. See the file Chris@59: COPYING included with this distribution for more information. Chris@0: */ Chris@0: Chris@0: #include "PropertyStack.h" Chris@0: #include "PropertyBox.h" Chris@0: #include "base/PropertyContainer.h" Chris@128: #include "view/View.h" Chris@128: #include "layer/Layer.h" Chris@190: #include "widgets/NotifyingTabBar.h" Chris@0: Chris@0: #include Chris@0: #include Chris@0: Chris@0: #include Chris@0: Chris@36: //#define DEBUG_PROPERTY_STACK 1 Chris@0: Chris@0: PropertyStack::PropertyStack(QWidget *parent, View *client) : Chris@0: QTabWidget(parent), Chris@0: m_client(client) Chris@0: { Chris@190: NotifyingTabBar *bar = new NotifyingTabBar(); Chris@190: bar->setDrawBase(false); Chris@190: Chris@190: connect(bar, SIGNAL(mouseEntered()), this, SLOT(mouseEnteredTabBar())); Chris@190: connect(bar, SIGNAL(mouseLeft()), this, SLOT(mouseLeftTabBar())); Chris@190: connect(bar, SIGNAL(activeTabClicked()), this, SLOT(activeTabClicked())); Chris@190: Chris@190: setTabBar(bar); Chris@190: Chris@0: repopulate(); Chris@0: Chris@0: connect(this, SIGNAL(currentChanged(int)), Chris@0: this, SLOT(selectedContainerChanged(int))); Chris@0: Chris@0: connect(m_client, SIGNAL(propertyContainerAdded(PropertyContainer *)), Chris@0: this, SLOT(propertyContainerAdded(PropertyContainer *))); Chris@0: Chris@0: connect(m_client, SIGNAL(propertyContainerRemoved(PropertyContainer *)), Chris@0: this, SLOT(propertyContainerRemoved(PropertyContainer *))); Chris@0: Chris@0: connect(m_client, SIGNAL(propertyContainerPropertyChanged(PropertyContainer *)), Chris@0: this, SLOT(propertyContainerPropertyChanged(PropertyContainer *))); Chris@0: Chris@0: connect(m_client, SIGNAL(propertyContainerNameChanged(PropertyContainer *)), Chris@0: this, SLOT(propertyContainerNameChanged(PropertyContainer *))); Chris@0: Chris@52: connect(this, SIGNAL(propertyContainerSelected(View *, PropertyContainer *)), Chris@52: m_client, SLOT(propertyContainerSelected(View *, PropertyContainer *))); Chris@0: } Chris@0: Chris@0: void Chris@0: PropertyStack::repopulate() Chris@0: { Chris@0: blockSignals(true); Chris@0: Chris@0: #ifdef DEBUG_PROPERTY_STACK Chris@0: std::cerr << "PropertyStack::repopulate" << std::endl; Chris@0: #endif Chris@0: Chris@0: while (count() > 0) { Chris@0: removeTab(0); Chris@0: } Chris@0: for (size_t i = 0; i < m_boxes.size(); ++i) { Chris@0: delete m_boxes[i]; Chris@0: } Chris@0: m_boxes.clear(); Chris@0: Chris@0: for (size_t i = 0; i < m_client->getPropertyContainerCount(); ++i) { Chris@0: Chris@0: PropertyContainer *container = m_client->getPropertyContainer(i); Chris@0: QString name = container->getPropertyContainerName(); Chris@0: Chris@0: QString iconName = container->getPropertyContainerIconName(); Chris@0: Chris@0: PropertyBox *box = new PropertyBox(container); Chris@0: Chris@47: connect(box, SIGNAL(showLayer(bool)), this, SLOT(showLayer(bool))); Chris@189: connect(box, SIGNAL(contextHelpChanged(const QString &)), Chris@189: this, SIGNAL(contextHelpChanged(const QString &))); Chris@47: Chris@185: Layer *layer = dynamic_cast(container); Chris@185: if (layer) { Chris@185: box->layerVisibilityChanged(!layer->isLayerDormant(m_client)); Chris@185: } Chris@185: Chris@0: QIcon icon(QString(":/icons/%1.png").arg(iconName)); Chris@0: if (icon.isNull()) { Chris@0: addTab(box, name); Chris@0: } else { Chris@0: addTab(box, icon, QString("&%1").arg(i + 1)); Chris@0: setTabToolTip(count() - 1, name); Chris@0: } Chris@0: Chris@0: m_boxes.push_back(box); Chris@0: } Chris@0: Chris@0: blockSignals(false); Chris@0: } Chris@0: Chris@0: bool Chris@0: PropertyStack::containsContainer(PropertyContainer *pc) const Chris@0: { Chris@0: for (size_t i = 0; i < m_client->getPropertyContainerCount(); ++i) { Chris@0: PropertyContainer *container = m_client->getPropertyContainer(i); Chris@0: if (pc == container) return true; Chris@0: } Chris@0: Chris@0: return false; Chris@0: } Chris@0: Chris@19: int Chris@19: PropertyStack::getContainerIndex(PropertyContainer *pc) const Chris@19: { Chris@19: for (size_t i = 0; i < m_client->getPropertyContainerCount(); ++i) { Chris@19: PropertyContainer *container = m_client->getPropertyContainer(i); Chris@19: if (pc == container) return i; Chris@19: } Chris@19: Chris@19: return false; Chris@19: } Chris@19: Chris@0: void Chris@0: PropertyStack::propertyContainerAdded(PropertyContainer *) Chris@0: { Chris@0: if (sender() != m_client) return; Chris@0: repopulate(); Chris@0: } Chris@0: Chris@0: void Chris@0: PropertyStack::propertyContainerRemoved(PropertyContainer *) Chris@0: { Chris@0: if (sender() != m_client) return; Chris@0: repopulate(); Chris@0: } Chris@0: Chris@0: void Chris@0: PropertyStack::propertyContainerPropertyChanged(PropertyContainer *pc) Chris@0: { Chris@0: for (unsigned int i = 0; i < m_boxes.size(); ++i) { Chris@0: if (pc == m_boxes[i]->getContainer()) { Chris@0: m_boxes[i]->propertyContainerPropertyChanged(pc); Chris@0: } Chris@0: } Chris@0: } Chris@0: Chris@0: void Chris@0: PropertyStack::propertyContainerNameChanged(PropertyContainer *pc) Chris@0: { Chris@0: if (sender() != m_client) return; Chris@0: repopulate(); Chris@0: } Chris@0: Chris@0: void Chris@47: PropertyStack::showLayer(bool show) Chris@47: { Chris@47: QObject *obj = sender(); Chris@47: Chris@47: for (unsigned int i = 0; i < m_boxes.size(); ++i) { Chris@47: if (obj == m_boxes[i]) { Chris@47: Layer *layer = dynamic_cast(m_boxes[i]->getContainer()); Chris@47: if (layer) { Chris@47: layer->showLayer(m_client, show); Chris@47: return; Chris@47: } Chris@47: } Chris@47: } Chris@47: } Chris@47: Chris@47: void Chris@0: PropertyStack::selectedContainerChanged(int n) Chris@0: { Chris@0: if (n >= int(m_boxes.size())) return; Chris@52: emit propertyContainerSelected(m_client, m_boxes[n]->getContainer()); Chris@0: } Chris@0: Chris@190: void Chris@190: PropertyStack::mouseEnteredTabBar() Chris@190: { Chris@190: emit contextHelpChanged(tr("Click to change the current active layer")); Chris@190: } Chris@190: Chris@190: void Chris@190: PropertyStack::mouseLeftTabBar() Chris@190: { Chris@190: emit contextHelpChanged(""); Chris@190: } Chris@190: Chris@190: void Chris@190: PropertyStack::activeTabClicked() Chris@190: { Chris@190: emit viewSelected(m_client); Chris@190: } Chris@190: Chris@0: #ifdef INCLUDE_MOCFILES Chris@0: #include "PropertyStack.moc.cpp" Chris@0: #endif Chris@0: