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Fix handleHelpRequest.

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* Make sure we only change our own urls inside that function
* QDesktopService::setUrlHandler expects the target slot to take a QUrl

Reviewed-by: ck
This commit is contained in:
kh1
2010-04-28 15:04:39 +02:00
parent b0f9b1d491
commit c908da836f
4 changed files with 23 additions and 20 deletions
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33
src/plugins/help/helpplugin.cpp
View File

@@ -145,8 +145,8 @@ bool HelpPlugin::initialize(const QStringList &arguments, QString *error)
SLOT(updateFilterPage()));
connect(m_generalSettingsPage, SIGNAL(fontChanged()), this,
SLOT(fontChanged()));
connect(m_helpManager, SIGNAL(helpRequested(QString)), this,
SLOT(handleHelpRequest(QString)));
connect(m_helpManager, SIGNAL(helpRequested(QUrl)), this,
SLOT(handleHelpRequest(QUrl)));
connect(m_filterSettingsPage, SIGNAL(filtersChanged()), this,
SLOT(setupHelpEngineIfNeeded()));
connect(m_docSettingsPage, SIGNAL(documentationChanged()), this,
@@ -825,13 +825,12 @@ void HelpPlugin::addBookmark()
manager->showBookmarkDialog(m_centralWidget, viewer->title(), url);
}
void HelpPlugin::handleHelpRequest(const QString &address)
void HelpPlugin::handleHelpRequest(const QUrl &url)
{
if (HelpViewer::launchWithExternalApp(address))
if (HelpViewer::launchWithExternalApp(url))
return;
if (m_helpManager->helpEngineCore().findFile(address).isValid()) {
const QUrl url(address);
if (m_helpManager->helpEngineCore().findFile(url).isValid()) {
if (url.queryItemValue(QLatin1String("view")) == QLatin1String("split")) {
if (HelpViewer* viewer = viewerForContextMode())
viewer->setSource(url);
@@ -840,16 +839,20 @@ void HelpPlugin::handleHelpRequest(const QString &address)
m_centralWidget->setSource(url);
}
} else {
// local help not installed, resort to external web help
QString urlPrefix;
if (address.startsWith(QLatin1String("qthelp://com.nokia.qtcreator"))) {
urlPrefix = QString::fromLatin1("http://doc.trolltech.com/qtcreator"
"-%1.%2/").arg(IDE_VERSION_MAJOR).arg(IDE_VERSION_MINOR);
} else {
urlPrefix = QLatin1String("http://doc.trolltech.com/latest/");
QString address = url.toString();
if (address.startsWith(HelpViewer::NsNokia)
|| address.startsWith(HelpViewer::NsTrolltech)) {
// local help not installed, resort to external web help
QString urlPrefix = QLatin1String("http://doc.trolltech.com/");
if (url.authority() == QLatin1String("com.nokia.qtcreator")) {
urlPrefix.append(QString::fromLatin1("qtcreator-%1.%2")
.arg(IDE_VERSION_MAJOR).arg(IDE_VERSION_MINOR));
} else {
urlPrefix.append(QLatin1String("latest"));
}
address = urlPrefix + address.mid(address.lastIndexOf(QLatin1Char('/')));
}
QDesktopServices::openUrl(QUrl(urlPrefix + address.mid(address
.lastIndexOf(QLatin1Char('/')) + 1)));
QDesktopServices::openUrl(address);
}
}