HelpBrowser::HelpBrowser( QWidget * parent ):
QWidget(parent)
{
QRect availableScreenRect = qApp->desktop()->availableGeometry(this);
mSizeHint = QSize( availableScreenRect.width() * 0.4, availableScreenRect.height() * 0.7 );
QtCollider::WebPage *webPage = new QtCollider::WebPage(this);
webPage->setDelegateReload(true);
webPage->setLinkDelegationPolicy( QWebPage::DelegateAllLinks );
mWebView = new QWebView;
mWebView->setPage( webPage );
mWebView->settings()->setAttribute( QWebSettings::LocalStorageEnabled, true );
mWebView->setContextMenuPolicy( Qt::CustomContextMenu );
// Set the style's standard palette to avoid system's palette incoherencies
// get in the way of rendering web pages
mWebView->setPalette( style()->standardPalette() );
mWebView->installEventFilter(this);
mLoadProgressIndicator = new LoadProgressIndicator;
mLoadProgressIndicator->setIndent(10);
QVBoxLayout *layout = new QVBoxLayout;
layout->setContentsMargins(0,0,0,0);
layout->setSpacing(0);
layout->addWidget(mWebView);
setLayout(layout);
connect( mWebView, SIGNAL(linkClicked(QUrl)), this, SLOT(onLinkClicked(QUrl)) );
connect( mWebView, SIGNAL(loadStarted()), mLoadProgressIndicator, SLOT(start()) );
connect( mWebView, SIGNAL(loadFinished(bool)), mLoadProgressIndicator, SLOT(stop()) );
connect( mWebView, SIGNAL(customContextMenuRequested(QPoint)),
this, SLOT(onContextMenuRequest(QPoint)) );
connect( webPage->action(QWebPage::Reload), SIGNAL(triggered(bool)), this, SLOT(onReload()) );
connect( webPage, SIGNAL(jsConsoleMsg(QString,int,QString)),
this, SLOT(onJsConsoleMsg(QString,int,QString)) );
ScProcess * scProcess = Main::scProcess();
connect( scProcess, SIGNAL(response(QString,QString)),
this, SLOT(onScResponse(QString,QString)) );
connect( scProcess, SIGNAL(finished(int)), mLoadProgressIndicator, SLOT(stop()) );
// FIXME: should actually respond to class library shutdown, but we don't have that signal
connect( scProcess, SIGNAL(classLibraryRecompiled()), mLoadProgressIndicator, SLOT(stop()) );
createActions();
applySettings( Main::settings() );
setFocusProxy(mWebView);
}
HelpBrowser::HelpBrowser( QWidget * parent ):
QWidget(parent)
{
QRect availableScreenRect = qApp->desktop()->availableGeometry(this);
mSizeHint = QSize( availableScreenRect.width() * 0.4, availableScreenRect.height() * 0.7 );
QtCollider::WebPage *webPage = new QtCollider::WebPage(this);
webPage->setDelegateReload(true);
webPage->setLinkDelegationPolicy( QWebPage::DelegateAllLinks );
mWebView = new QWebView;
mWebView->setPage( webPage );
mWebView->settings()->setAttribute( QWebSettings::LocalStorageEnabled, true );
// NOTE: we assume all web page shortcuts have Qt::WidgetShortcut context
mWebView->setContextMenuPolicy( Qt::ActionsContextMenu );
mWebView->addAction( webPage->action( QWebPage::Copy ) );
mWebView->addAction( webPage->action( QWebPage::Paste ) );
// Set the style's standard palette to avoid system's palette incoherencies
// get in the way of rendering web pages
mWebView->setPalette( style()->standardPalette() );
mWebView->installEventFilter(this);
mLoadProgressIndicator = new LoadProgressIndicator;
mLoadProgressIndicator->setIndent(10);
QToolBar *toolBar = new QToolBar;
toolBar->setIconSize( QSize(16,16) );
QAction *action = toolBar->addAction("Home");
connect( action, SIGNAL(triggered()), this, SLOT(goHome()) );
toolBar->addAction( mWebView->pageAction(QWebPage::Back) );
toolBar->addAction( mWebView->pageAction(QWebPage::Forward) );
toolBar->addAction( mWebView->pageAction(QWebPage::Reload) );
toolBar->addWidget(mLoadProgressIndicator);
QVBoxLayout *layout = new QVBoxLayout;
layout->setContentsMargins(0,0,0,0);
layout->setSpacing(0);
layout->addWidget(toolBar);
layout->addWidget(mWebView);
setLayout(layout);
connect( mWebView, SIGNAL(linkClicked(QUrl)), this, SLOT(onLinkClicked(QUrl)) );
connect( mWebView, SIGNAL(loadStarted()), mLoadProgressIndicator, SLOT(start()) );
connect( mWebView, SIGNAL(loadFinished(bool)), mLoadProgressIndicator, SLOT(stop()) );
connect( webPage->action(QWebPage::Reload), SIGNAL(triggered(bool)), this, SLOT(onReload()) );
connect( webPage, SIGNAL(jsConsoleMsg(QString,int,QString)),
this, SLOT(onJsConsoleMsg(QString,int,QString)) );
ScProcess * scProcess = Main::scProcess();
connect( scProcess, SIGNAL(response(QString,QString)),
this, SLOT(onScResponse(QString,QString)) );
connect( scProcess, SIGNAL(finished(int)), mLoadProgressIndicator, SLOT(stop()) );
// FIXME: should actually respond to class library shutdown, but we don't have that signal
connect( scProcess, SIGNAL(classLibraryRecompiled()), mLoadProgressIndicator, SLOT(stop()) );
mEvaluateShortcut = new QShortcut(this);
mEvaluateShortcut->setContext( Qt::WidgetWithChildrenShortcut );
connect( mEvaluateShortcut, SIGNAL(activated()), this, SLOT(evaluateSelection()) );
applySettings( Main::settings() );
}