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[AudioSystem] Allow audio engines to provide widgets for modifying connection properties. (#6303)

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Signed-off-by: Maxim Ivanov <imginimg@gmail.com>
This commit is contained in:
Maxim Ivanov
2021-12-13 20:32:24 +03:00
committed by GitHub
parent f2c9a217da
commit eae66b964b
4 changed files with 64 additions and 13 deletions
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Gems/AudioSystem/Code/Source/Editor/QConnectionsWidget.cpp
+52
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@@ -37,6 +37,7 @@ namespace AudioControls
m_connectionList->installEventFilter(this);
connect(m_connectionList, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(ShowConnectionContextMenu(const QPoint&)));
connect(m_connectionList, SIGNAL(itemSelectionChanged()), this, SLOT(SelectedConnectionChanged()));
}
//-------------------------------------------------------------------------------------------//
@@ -100,6 +101,57 @@ namespace AudioControls
contextMenu.exec(m_connectionList->mapToGlobal(pos));
}
//-------------------------------------------------------------------------------------------//
void QConnectionsWidget::SelectedConnectionChanged()
{
TConnectionPtr connection;
EACEControlType controlType = AudioControls::eACET_NUM_TYPES;
if (m_control)
{
QList<QListWidgetItem*> selected = m_connectionList->selectedItems();
if (selected.length() == 1)
{
QListWidgetItem* currentItem = selected[0];
if (currentItem)
{
const CID externalId = currentItem->data(eMDR_ID).toInt();
connection = m_control->GetConnection(externalId);
controlType = m_control->GetType();
}
}
}
if (m_connectionPropertiesWidget)
{
delete m_connectionPropertiesWidget;
m_connectionPropertiesWidget = nullptr;
}
if (connection && connection->HasProperties())
{
if (IAudioSystemEditor* audioSystemImpl = CAudioControlsEditorPlugin::GetAudioSystemEditorImpl())
{
m_connectionPropertiesWidget = audioSystemImpl->CreateConnectionPropertiesWidget(connection, controlType);
if (m_connectionPropertiesWidget)
{
m_connectionPropertiesWidget->setParent(m_connectionPropertiesFrame);
m_connectionPropertiesLayout->addWidget(m_connectionPropertiesWidget);
bool widgetHasChangedSignal = m_connectionPropertiesWidget->metaObject()->indexOfSignal("PropertiesChanged()") != -1;
AZ_Error(
"Audio", widgetHasChangedSignal,
"The widget created by IAudioSystemEditor::CreateConnectionPropertiesWidget() must have a \"PropertiesChanged()\" "
"signal.");
if (widgetHasChangedSignal)
{
connect(m_connectionPropertiesWidget, SIGNAL(PropertiesChanged()), this, SLOT(CurrentConnectionModified()));
}
}
}
}
}
//-------------------------------------------------------------------------------------------//
void QConnectionsWidget::MakeConnectionTo(IAudioSystemControl* middlewareControl)
{