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Simplified code.

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Reviewed-by: dt
This commit is contained in:
kh
2009-06-02 17:22:14 +02:00
parent 879b3dee97
commit eda938270f
1 changed files with 29 additions and 60 deletions
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89
src/plugins/help/helpplugin.cpp
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@@ -406,7 +406,6 @@ void HelpPlugin::createRightPaneSideBar()
m_core->addContextObject(new Core::BaseContext(m_helpViewerForSideBar, QList<int>()
<< m_core->uniqueIDManager()->uniqueIdentifier(Constants::C_HELP_SIDEBAR),
this));
connect(m_centralWidget, SIGNAL(sourceChanged(QUrl)), this,
SLOT(updateSideBarSource(QUrl)));
connect(m_centralWidget, SIGNAL(currentViewerChanged()), this,
@@ -449,7 +448,6 @@ void HelpPlugin::activateHelpMode()
void HelpPlugin::switchToHelpMode()
{
switchToHelpMode(m_helpViewerForSideBar->source());
Core::RightPaneWidget::instance()->setShown(false);
}
void HelpPlugin::switchToHelpMode(const QUrl &source)
@@ -585,79 +583,50 @@ void HelpPlugin::updateSideBarSource(const QUrl &newUrl)
void HelpPlugin::activateContext()
{
using namespace Core;
// case 1 sidebar shown and has focus, we show whatever we have in the
// sidebar in big
RightPanePlaceHolder* placeHolder = RightPanePlaceHolder::current();
Core::RightPanePlaceHolder* placeHolder = Core::RightPanePlaceHolder::current();
if (placeHolder && Core::RightPaneWidget::instance()->hasFocus()) {
switchToHelpMode();
return;
}
} else if (m_core->modeManager()->currentMode() == m_mode)
return;
bool useSideBar = false;
if (placeHolder && !Core::RightPaneWidget::instance()->hasFocus())
useSideBar = true;
QString id;
QMap<QString, QUrl> links;
// Find out what to show
HelpViewer *viewer = 0;
if (IContext *context = m_core->currentContextObject()) {
if (Core::IContext *context = m_core->currentContextObject()) {
if (!m_contextHelpEngine) {
m_contextHelpEngine = new QHelpEngineCore(m_helpEngine->collectionFile(), this);
//m_contextHelpEngine->setAutoSaveFilter(false);
m_contextHelpEngine =
new QHelpEngineCore(m_helpEngine->collectionFile(), this);
m_contextHelpEngine->setupData();
m_contextHelpEngine->setCurrentFilter(tr("Unfiltered"));
}
const QString &id = context->contextHelpId();
QMap<QString, QUrl> links = m_contextHelpEngine->linksForIdentifier(id);
if (!links.isEmpty()) {
if (useSideBar) {
Core::RightPaneWidget::instance()->setShown(true);
viewer = m_helpViewerForSideBar;
} else {
viewer = m_centralWidget->currentHelpViewer();
m_core->modeManager()->activateMode(QLatin1String(Constants::ID_MODE_HELP));
}
id = context->contextHelpId();
links = m_contextHelpEngine->linksForIdentifier(id);
}
if (viewer) {
QUrl source = *links.begin();
if (viewer->source() != source)
viewer->setSource(source);
viewer->setFocus();
}
} else {
// No link found
if (useSideBar) {
Core::RightPaneWidget::instance()->setShown(true);
viewer = m_helpViewerForSideBar;
} else {
viewer = m_centralWidget->currentHelpViewer();
activateHelpMode();
}
if (viewer) {
viewer->setHtml(tr("<html><head><title>No Documentation</title></head><body><br/>"
"<center><b>%1</b><br/>No documentation available.</center></body></html>").
arg(id));
viewer->setSource(QUrl());
//activateIndex();
}
}
HelpViewer *viewer = 0;
if (placeHolder && !Core::RightPaneWidget::instance()->hasFocus()) {
Core::RightPaneWidget::instance()->setShown(true);
viewer = m_helpViewerForSideBar;
} else {
// No context object
if (useSideBar) {
Core::RightPaneWidget::instance()->setShown(true);
viewer = m_helpViewerForSideBar;
} else {
viewer = m_centralWidget->currentHelpViewer();
activateHelpMode();
}
viewer = m_centralWidget->currentHelpViewer();
activateHelpMode();
}
if (viewer) {
if (viewer) {
if (links.isEmpty()) {
// No link found or no context object
viewer->setHtml(tr("<html><head><title>No Documentation</title>"
"</head><body><br/><center><b>%1</b><br/>No documentation "
"available.</center></body></html>").arg(id));
viewer->setSource(QUrl());
viewer->setHtml(tr("<html><head><title>No Documentation</title></head><body><br/><br/><center>No"
" documentation available.</center></body></html>"));
//activateIndex();
} else {
QUrl source = *links.begin();
if (viewer->source() != source)
viewer->setSource(source);
viewer->setFocus();
}
}
}