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Help: Disable Add Bookmark action when current page is blank

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Task-number: QTCREATORBUG-14204
Change-Id: I5d4a7ada10f0d69363e96bb4efd158444a051b71
Reviewed-by: David Schulz <david.schulz@qt.io>
This commit is contained in:
Eike Ziller
2016-11-01 13:50:17 +01:00
parent ad7ab4bee1
commit 242f9fce58
1 changed files with 10 additions and 2 deletions
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12
src/plugins/help/helpwidget.cpp
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@@ -75,6 +75,11 @@ static void openUrlInWindow(const QUrl &url)
Core::ICore::raiseWindow(viewer);
}
static bool isBookmarkable(const QUrl &url)
{
return !url.isEmpty() && url != QUrl(Help::Constants::AboutBlank);
}
HelpWidget::HelpWidget(const Core::Context &context, WidgetStyle style, QWidget *parent) :
QWidget(parent),
m_style(style)
@@ -436,6 +441,7 @@ void HelpWidget::setCurrentViewer(HelpViewer *viewer)
m_viewerStack->setCurrentWidget(viewer);
m_backAction->setEnabled(viewer->isBackwardAvailable());
m_forwardAction->setEnabled(viewer->isForwardAvailable());
m_addBookmarkAction->setEnabled(isBookmarkable(viewer->source()));
if (m_style == ExternalWindow)
updateWindowTitle();
emit sourceChanged(viewer->source());
@@ -453,8 +459,10 @@ void HelpWidget::addViewer(HelpViewer *viewer)
viewer->setActionVisible(HelpViewer::Action::NewPage, m_style == ModeWidget);
viewer->setActionVisible(HelpViewer::Action::ExternalWindow, m_style != ExternalWindow);
connect(viewer, &HelpViewer::sourceChanged, this, [viewer, this](const QUrl &url) {
if (currentViewer() == viewer)
if (currentViewer() == viewer) {
m_addBookmarkAction->setEnabled(isBookmarkable(url));
emit sourceChanged(url);
}
});
connect(viewer, &HelpViewer::forwardAvailable, this, [viewer, this](bool available) {
if (currentViewer() == viewer)
@@ -601,7 +609,7 @@ void HelpWidget::addBookmark()
QTC_ASSERT(viewer, return);
const QString &url = viewer->source().toString();
if (url.isEmpty() || url == Help::Constants::AboutBlank)
if (!isBookmarkable(url))
return;
BookmarkManager *manager = &LocalHelpManager::bookmarkManager();