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moving document related code from AtomToolsMainWindow to AtomToolsDocumentMainWindow

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adding virtual function stubs to customize actions

Signed-off-by: Guthrie Adams <guthadam@amazon.com>
This commit is contained in:
Guthrie Adams
2021-08-22 18:02:22 -05:00
parent 9449b52011
commit 62a5c90616
4 changed files with 332 additions and 319 deletions
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Gems/Atom/Tools/AtomToolsFramework/Code/Source/Window/AtomToolsMainWindow.cpp
+5 -139
View File
@@ -7,6 +7,7 @@
*/
#include <AtomToolsFramework/Window/AtomToolsMainWindow.h>
#include <QMenuBar>
#include <QStatusBar>
#include <QVBoxLayout>
@@ -26,6 +27,10 @@ namespace AtomToolsFramework
m_statusMessage = new QLabel(statusBar());
statusBar()->addPermanentWidget(m_statusMessage, 1);
auto menuBar = new QMenuBar(this);
menuBar->setObjectName("MenuBar");
setMenuBar(menuBar);
auto centralWidget = new QWidget(this);
auto centralWidgetLayout = new QVBoxLayout(centralWidget);
centralWidgetLayout->setMargin(0);
@@ -108,145 +113,6 @@ namespace AtomToolsFramework
return names;
}
void AtomToolsMainWindow::CreateMenu()
{
auto menuBar = new QMenuBar(this);
menuBar->setObjectName("MenuBar");
setMenuBar(menuBar);
}
void AtomToolsMainWindow::CreateTabBar()
{
m_tabWidget = new AzQtComponents::TabWidget(centralWidget());
m_tabWidget->setObjectName("TabWidget");
m_tabWidget->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Preferred);
m_tabWidget->setContentsMargins(0, 0, 0, 0);
// The tab bar should only be visible if it has active documents
m_tabWidget->setVisible(false);
m_tabWidget->setTabBarAutoHide(false);
m_tabWidget->setMovable(true);
m_tabWidget->setTabsClosable(true);
m_tabWidget->setUsesScrollButtons(true);
// Add context menu for right-clicking on tabs
m_tabWidget->setContextMenuPolicy(Qt::ContextMenuPolicy::CustomContextMenu);
connect(
m_tabWidget, &QWidget::customContextMenuRequested, this,
[this]()
{
OpenTabContextMenu();
});
centralWidget()->layout()->addWidget(m_tabWidget);
}
void AtomToolsMainWindow::AddTabForDocumentId(
const AZ::Uuid& documentId, const AZStd::string& label, const AZStd::string& toolTip, AZStd::function<QWidget*()> widgetCreator)
{
// Blocking signals from the tab bar so the currentChanged signal is not sent while a document is already being opened.
// This prevents the OnDocumentOpened notification from being sent recursively.
const QSignalBlocker blocker(m_tabWidget);
// If a tab for this document already exists then select it instead of creating a new one
for (int tabIndex = 0; tabIndex < m_tabWidget->count(); ++tabIndex)
{
if (documentId == GetDocumentIdFromTab(tabIndex))
{
m_tabWidget->setCurrentIndex(tabIndex);
m_tabWidget->repaint();
return;
}
}
const int tabIndex = m_tabWidget->addTab(widgetCreator(), label.c_str());
// The user can manually reorder tabs which will invalidate any association by index.
// We need to store the document ID with the tab using the tab instead of a separate mapping.
m_tabWidget->tabBar()->setTabData(tabIndex, QVariant(documentId.ToString<QString>()));
m_tabWidget->setTabToolTip(tabIndex, toolTip.c_str());
m_tabWidget->setCurrentIndex(tabIndex);
m_tabWidget->setVisible(true);
m_tabWidget->repaint();
}
void AtomToolsMainWindow::RemoveTabForDocumentId(const AZ::Uuid& documentId)
{
// We are not blocking signals here because we want closing tabs to close the associated document
// and automatically select the next document.
for (int tabIndex = 0; tabIndex < m_tabWidget->count(); ++tabIndex)
{
if (documentId == GetDocumentIdFromTab(tabIndex))
{
m_tabWidget->removeTab(tabIndex);
m_tabWidget->setVisible(m_tabWidget->count() > 0);
m_tabWidget->repaint();
break;
}
}
}
void AtomToolsMainWindow::UpdateTabForDocumentId(
const AZ::Uuid& documentId, const AZStd::string& label, const AZStd::string& toolTip, bool isModified)
{
// Whenever a document is opened, saved, or modified we need to update the tab label
if (!documentId.IsNull())
{
// Because tab order and indexes can change from user interactions, we cannot store a map
// between a tab index and document ID.
// We must iterate over all of the tabs to find the one associated with this document.
for (int tabIndex = 0; tabIndex < m_tabWidget->count(); ++tabIndex)
{
if (documentId == GetDocumentIdFromTab(tabIndex))
{
// We use an asterisk prepended to the file name to denote modified document
// Appending is standard and preferred but the tabs elide from the
// end (instead of middle) and cut it off
const AZStd::string modifiedLabel = isModified ? "* " + label : label;
m_tabWidget->setTabText(tabIndex, modifiedLabel.c_str());
m_tabWidget->setTabToolTip(tabIndex, toolTip.c_str());
m_tabWidget->repaint();
break;
}
}
}
}
AZ::Uuid AtomToolsMainWindow::GetDocumentIdFromTab(const int tabIndex) const
{
const QVariant tabData = m_tabWidget->tabBar()->tabData(tabIndex);
if (!tabData.isNull())
{
// We need to be able to convert between a UUID and a string to store and retrieve a document ID from the tab bar
const QString documentIdString = tabData.toString();
const QByteArray documentIdBytes = documentIdString.toUtf8();
const AZ::Uuid documentId(documentIdBytes.data(), documentIdBytes.size());
return documentId;
}
return AZ::Uuid::CreateNull();
}
void AtomToolsMainWindow::OpenTabContextMenu()
{
}
void AtomToolsMainWindow::SelectPreviousTab()
{
if (m_tabWidget->count() > 1)
{
// Adding count to wrap around when index <= 0
m_tabWidget->setCurrentIndex((m_tabWidget->currentIndex() + m_tabWidget->count() - 1) % m_tabWidget->count());
}
}
void AtomToolsMainWindow::SelectNextTab()
{
if (m_tabWidget->count() > 1)
{
m_tabWidget->setCurrentIndex((m_tabWidget->currentIndex() + 1) % m_tabWidget->count());
}
}
void AtomToolsMainWindow::SetStatusMessage(const QString& message)
{
m_statusMessage->setText(QString("<font color=\"White\">%1</font>").arg(message));