-// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
#include <QStatusBar>
#include <QToolBar>
#include <QVBoxLayout>
-#include <QWebView>
+#if QT_VERSION < QT_VERSION_CHECK(5, 6, 0)
+ #include <QWebView>
+#else
+ #include <QWebEngineView>
+#endif
+#include <QProcess>
+
+// RNV:
+// Since from Qt 5.6.0 version QtWebKit tool was removed,
+// QtxWebBroswer is ported on QtWebEngine. So if it is built with Qt-5.6.0
+// and newer, it uses QtWebEngine. But for Qt-5.5.1 and Qt4 QtWebKit tool
+// is used, to provide backward compatibility.
+
+namespace
+{
+ bool isLocalFile( const QUrl& url )
+ {
+ QFileInfo fi( url.path() );
+ return fi.exists();
+ }
+}
/*!
\class QtxWebBrowser::Searcher
class QtxWebBrowser::Searcher : public QtxSearchTool::Searcher
{
public:
- Searcher( QWebView* );
+ Searcher( WebView* );
~Searcher();
bool find( const QString&, QtxSearchTool* );
bool findLast( const QString&, QtxSearchTool* );
private:
- QWebView* myView;
+ WebView* myView;
};
/*!
\param view web view
\internal
*/
-QtxWebBrowser::Searcher::Searcher( QWebView* view ) : myView( view )
+QtxWebBrowser::Searcher::Searcher( WebView* view ) : myView( view )
{
}
*/
bool QtxWebBrowser::Searcher::find( const QString& text, QtxSearchTool* st )
{
- QWebPage::FindFlags fl = 0;
- if ( st->isCaseSensitive() ) fl = fl | QWebPage::FindCaseSensitively;
- if ( st->isSearchWrapped() ) fl = fl | QWebPage::FindWrapsAroundDocument;
+ WebPage::FindFlags fl = 0;
+ if ( st->isCaseSensitive() ) fl = fl | WebPage::FindCaseSensitively;
+#if QT_VERSION < QT_VERSION_CHECK(5, 6, 0)
+ if ( st->isSearchWrapped() ) fl = fl | WebPage::FindWrapsAroundDocument;
return myView->findText( text, fl );
+#else
+ bool textFound;
+ myView->findText( text, fl, [&](bool found) { textFound = found; });
+ return textFound;
+#endif
}
/*!
*/
bool QtxWebBrowser::Searcher::findPrevious( const QString& text, QtxSearchTool* st )
{
- QWebPage::FindFlags fl = QWebPage::FindBackward;
- if ( st->isCaseSensitive() ) fl = fl | QWebPage::FindCaseSensitively;
- if ( st->isSearchWrapped() ) fl = fl | QWebPage::FindWrapsAroundDocument;
+ WebPage::FindFlags fl = WebPage::FindBackward;
+ if ( st->isCaseSensitive() ) fl = fl | WebPage::FindCaseSensitively;
+#if QT_VERSION < QT_VERSION_CHECK(5, 6, 0)
+ if ( st->isSearchWrapped() ) fl = fl | WebPage::FindWrapsAroundDocument;
return myView->findText( text, fl );
+#else
+ bool textFound;
+ myView->findText( text, fl, [&](bool found) { textFound = found; });
+ return textFound;
+#endif
}
/*!
: QDialog( parent ), myProgram( program )
{
setModal( true );
- setWindowTitle( tr( "Open URL" ) );
+ setWindowTitle( QtxWebBrowser::tr( "Open URL" ) );
setSizeGripEnabled( true );
myFileName = new QLabel( this );
- QRadioButton* rbOpen = new QRadioButton( tr( "Open in" ), this );
- QRadioButton* rbSave = new QRadioButton( tr( "Save file" ), this );
- myBrowse = new QPushButton( tr( "&Browse..." ), this );
- myRepeat = new QCheckBox( tr( "Use this program for all files of this type" ), this );
+ QRadioButton* rbOpen = new QRadioButton( QtxWebBrowser::tr( "Open in" ), this );
+ QRadioButton* rbSave = new QRadioButton( QtxWebBrowser::tr( "Save file" ), this );
+ myBrowse = new QPushButton( QtxWebBrowser::tr( "&Browse..." ), this );
+ myRepeat = new QCheckBox( QtxWebBrowser::tr( "Use this program for all files of this type" ), this );
myAction = new QButtonGroup( this );
myAction->addButton( rbOpen, mOpen );
myAction->addButton( rbSave, mSave );
- QPushButton* btnOk = new QPushButton( tr( "&OK" ), this );
- QPushButton* btnCancel = new QPushButton( tr( "&Cancel" ), this );
+ QPushButton* btnOk = new QPushButton( QtxWebBrowser::tr( "&OK" ), this );
+ QPushButton* btnCancel = new QPushButton( QtxWebBrowser::tr( "&Cancel" ), this );
QFont f = myFileName->font(); f.setBold( true ); myFileName->setFont( f );
btnLayout->addWidget( btnCancel );
QGridLayout* l = new QGridLayout( this );
- l->addWidget( new QLabel( tr( "You are opening the file" ), this ),
- 0, 0, 1, 4 );
+ l->addWidget( new QLabel( QtxWebBrowser::tr( "You are opening the file" ), this ),
+ 0, 0, 1, 4 );
l->addWidget( myFileName, 1, 1, 1, 3 );
- l->addWidget( new QLabel( tr( "Please choose the action to be done" ), this ),
- 3, 0, 1, 4 );
+ l->addWidget( new QLabel( QtxWebBrowser::tr( "Please choose the action to be done" ), this ),
+ 3, 0, 1, 4 );
l->addWidget( rbOpen, 4, 1, 1, 1 );
l->addWidget( myBrowse, 4, 2, 1, 1 );
l->addWidget( rbSave, 5, 1, 1, 3 );
*/
void QtxWebBrowser::Downloader::browse()
{
- QString program = QFileDialog::getOpenFileName( this, tr( "Choose program" ), myProgram );
+ QString program = QFileDialog::getOpenFileName( this, QtxWebBrowser::tr( "Choose program" ), myProgram );
if ( !program.isEmpty() ) myProgram = program;
}
/*!
\class QtxWebBrowser
- \brief The QtxWebBrowser provides a window that can display html pages.
+ \brief The QtxWebBrowser provides a window that can display html pages from local file system.
Only one instance of the QtxWebBrowser class can be created. To access the browser
window, use static method QtxWebBrowser::webBrowser(), which creates an
closing of the browser window. To close window programmatically use
method close().
- To set visual properties of the browser use static method setData().
-
Optionally resource manager can be specified to automatically store
- action (open/save) and program to be used to download files to the
- user preferences.
+ action (open/save) and program to be used to download files in the
+ application preferences.
The following sample demonstrates how to use web browser.
In this code the browser window is created, /data/index.html file is opened
and scrolled to the "anchor1" anchor on this page.
\code
- int main(int argc, char *argv[])
- {
- QApplication app(argc, argv);
-
- // set resource manager
- QtxWebBrowser::setResourceManager(myResourceMgr);
- // set icon, title and menu items
- QtxWebBrowser::setData("browser:title", tr("Web Browser"));
- QtxWebBrowser::setData("browser:icon", QPixmap(":/icon.png"));
- QtxWebBrowser::setData("menu:file:title", tr("&File"));
- QtxWebBrowser::setData("action:close:title", tr("&Close"));
-
- // show HTML page
- QtxWebBrowser::loadUrl("file:///data/index.html", "anchor1");
-
- return app.exec();
- }
+ // initialize application
+ // - set resource manager
+ QtxWebBrowser::setResourceMgr(myResourceMgr);
+ // ...
+ // show HTML page
+ QtxWebBrowser::loadUrl("file:///data/index.html", "anchor1");
\endcode
-
*/
//! The only one instance of web browser
//! Resources manager
QtxResourceMgr* QtxWebBrowser::myResourceMgr = 0;
-//! Internal data map to store resources of the browser.
-QMap<QString, QVariant> QtxWebBrowser::myData;
-
/*!
\brief Constructor.
Construct the web browser.
*/
QtxWebBrowser::QtxWebBrowser( ) : QMainWindow( 0 )
{
+ Q_INIT_RESOURCE( Qtx );
+
setAttribute( Qt::WA_DeleteOnClose );
statusBar();
QWidget* frame = new QWidget( this );
- myWebView = new QWebView( frame );
-
- QAction *copyAction = myWebView->pageAction(QWebPage::Copy);
- copyAction->setShortcut(QKeySequence::Copy);
- myWebView->addAction(copyAction);
-
-
- myWebView->page()->setLinkDelegationPolicy( QWebPage::DelegateAllLinks );
+ myWebView = new WebView( frame );
+
+ myWebView->pageAction( WebPage::Copy )->setShortcut( QKeySequence::Copy );
+ myWebView->addAction( myWebView->pageAction( WebPage::Copy ) );
+#if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0)
+ myWebView->pageAction( WebPage::OpenLinkInNewWindow )->setVisible( false );
+#endif
+ myWebView->pageAction( WebPage::Back )->setText( tr( "Go Back" ) );
+ myWebView->pageAction( WebPage::Forward )->setText( tr( "Go Forward" ) );
+ myWebView->pageAction( WebPage::Reload )->setText( tr( "Refresh" ) );
+#if QT_VERSION < QT_VERSION_CHECK(5, 6, 0)
+ myWebView->page()->setLinkDelegationPolicy( WebPage::DelegateAllLinks );
+#endif
+
myFindPanel = new QtxSearchTool( frame, myWebView,
- QtxSearchTool::Basic | QtxSearchTool::Case | QtxSearchTool::Wrap,
- Qt::Horizontal );
+#if QT_VERSION < QT_VERSION_CHECK(5, 6, 0)
+ QtxSearchTool::Basic | QtxSearchTool::Case | QtxSearchTool::Wrap,
+#else
+ QtxSearchTool::Basic | QtxSearchTool::Case,
+#endif
+ Qt::Horizontal );
myFindPanel->setFrameStyle( QFrame::NoFrame | QFrame::Plain );
myFindPanel->setActivators( QtxSearchTool::SlashKey );
myFindPanel->setSearcher( new Searcher( myWebView ) );
myFindPanel->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed );
- myToolbar = addToolBar( tr( "Navigation" ) );
- myToolbar->addAction( myWebView->pageAction( QWebPage::Back ) );
- myToolbar->addAction( myWebView->pageAction( QWebPage::Forward ) );
-
- myMenus[ File ] = menuBar()->addMenu( tr( "&File" ) );
- myActions[ Find ] = myMenus[ File ]->addAction( tr( "&Find in text..." ), myFindPanel, SLOT( find() ), QKeySequence( QKeySequence::Find ) );
- myActions[ FindNext ] = myMenus[ File ]->addAction( tr( "&Find next" ), myFindPanel, SLOT( findNext() ), QKeySequence( QKeySequence::FindNext ) );
- myActions[ FindPrev ] = myMenus[ File ]->addAction( tr( "&Find previous" ), myFindPanel, SLOT( findPrevious() ), QKeySequence( QKeySequence::FindPrevious ) );
- myMenus[ File ]->addSeparator();
- myActions[ Close ] = myMenus[ File ]->addAction( tr( "&Close" ), this, SLOT( close() ) );
-
+ QToolBar* toolbar = addToolBar( tr( "Navigation" ) );
+ toolbar->addAction( myWebView->pageAction( WebPage::Back ) );
+ toolbar->addAction( myWebView->pageAction( WebPage::Forward ) );
+ toolbar->addAction( myWebView->pageAction( WebPage::Reload ) );
+
+ QMenu* fileMenu = menuBar()->addMenu( tr( "&File" ) );
+ fileMenu->addAction( QPixmap( ":/images/open.png" ), tr( "&Open..." ),
+ this, SLOT( open() ),
+ QKeySequence( QKeySequence::Open ) );
+ fileMenu->addSeparator();
+ fileMenu->addAction( myWebView->pageAction( WebPage::Back ) );
+ fileMenu->addAction( myWebView->pageAction( WebPage::Forward ) );
+ fileMenu->addAction( myWebView->pageAction( WebPage::Reload ) );
+ fileMenu->addSeparator();
+ fileMenu->addAction( tr( "&Find in text..." ),
+ myFindPanel, SLOT( find() ),
+ QKeySequence( QKeySequence::Find ) );
+ fileMenu->addAction( tr( "&Find next" ),
+ myFindPanel, SLOT( findNext() ),
+ QKeySequence( QKeySequence::FindNext ) );
+ fileMenu->addAction( tr( "&Find previous" ),
+ myFindPanel, SLOT( findPrevious() ),
+ QKeySequence( QKeySequence::FindPrevious ) );
+ fileMenu->addSeparator();
+ fileMenu->addAction( QPixmap( ":/images/close.png" ), tr( "&Close" ),
+ this, SLOT( close() ) );
+
+ QMenu* helpMenu = menuBar()->addMenu( tr( "&Help" ) );
+ helpMenu->addAction( tr( "&About..." ),
+ this, SLOT( about() ) );
+
QVBoxLayout* main = new QVBoxLayout( frame );
main->addWidget( myWebView );
main->addWidget( myFindPanel );
main->setSpacing( 3 );
connect( myWebView, SIGNAL( titleChanged( QString ) ), SLOT( adjustTitle() ) );
- connect( myWebView, SIGNAL( loadFinished( bool ) ), SLOT( finished( bool ) ) );
- connect( myWebView, SIGNAL( linkClicked( QUrl ) ), SLOT( linkClicked( QUrl ) ) );
- connect( myWebView->page(), SIGNAL( linkHovered( QString, QString, QString ) ),
- SLOT( linkHovered( QString, QString, QString ) ) );
- connect( myWebView->pageAction( QWebPage::DownloadLinkToDisk ), SIGNAL( activated() ),
- SLOT( linkAction() ) );
- disconnect( myWebView->pageAction( QWebPage::OpenLink ), 0, 0, 0 );
- connect( myWebView->pageAction( QWebPage::OpenLink ), SIGNAL( activated() ),
- SLOT( linkAction() ) );
+ connect( myWebView, SIGNAL( loadFinished( bool ) ), SLOT( finished( bool ) ) );
-
- myWebView->pageAction( QWebPage::OpenLinkInNewWindow )->setVisible( false );
-
+ connect( myWebView->pageAction( WebPage::DownloadLinkToDisk ), SIGNAL( triggered() ),
+ SLOT( linkAction() ) );
+#if QT_VERSION < QT_VERSION_CHECK(5, 6, 0)
+ //QtWebKit case:
+ connect( myWebView, SIGNAL( linkClicked( QUrl ) ), SLOT( linkClicked( QUrl ) ) );
+ connect( myWebView->page(), SIGNAL( linkHovered( QString, QString, QString ) ),
+ SLOT( linkHovered( QString, QString, QString ) ) );
+ disconnect( myWebView->pageAction( WebPage::OpenLink ), 0, 0, 0 );
+ connect( myWebView->pageAction( WebPage::OpenLink ), SIGNAL( triggered() ),
+ SLOT( linkAction() ) );
+#else
+ //QtWebEngine (Qt-5.6.0) case:
+ connect( myWebView->page(), SIGNAL( linkHovered( QString ) ),
+ SLOT( linkHovered( QString ) ) );
+ disconnect( myWebView->pageAction( WebPage::OpenLinkInThisWindow ), 0, 0, 0 );
+ connect( myWebView->pageAction( WebPage::OpenLinkInThisWindow ), SIGNAL( triggered() ),
+ SLOT( linkAction() ) );
+#endif
setCentralWidget( frame );
setFocusProxy( myWebView );
- updateData();
- qAddPostRoutine( QtxWebBrowser::clearData );
+ setWindowIcon( QPixmap( ":/images/appicon.png" ) );
+ adjustTitle();
}
/*!
{
QString anUrl = url;
if( !anchor.isEmpty() ) anUrl += "#" + anchor;
- anUrl.replace('\\', '/');
Qtx::alignWidget( webBrowser(), (QWidget*)QApplication::desktop(), Qtx::AlignCenter );
QtxWebBrowser* browser = webBrowser();
browser->show();
- browser->myWebView->load( QUrl( anUrl ) );
+ browser->load( anUrl );
browser->setFocus();
browser->activateWindow();
browser->raise();
}
-/*!
- \brief Set browser settings from.
-
- This method can be used to setup the browser properties.
- - \c "browser:title" : title of the browser window
- - \c "browser:icon" : icon of the browser window
- - \c "toolbar:title" : title of the toolbar
- - \c "menu:file:title" : File menu of the browser
- - \c "action:close:title" : File/Close menu item title
- - \c "action:close:icon" : File/Close menu item icon
- - \c "action:back:title" : Navigation/Back menu item title
- - \c "action:back:icon" : Navigation/Back menu item icon
- - \c "action:forward:title" : Navigation/Forward menu item title
- - \c "action:forward:icon" : Navigation/Forward menu item icon
- - \c "action:find:title" : File/Find menu item title
- - \c "action:find:icon" : File/Find menu item icon
- - \c "action:findnext:title" : File/Find Next menu item title
- - \c "action:findnext:icon" : File/Find Next menu item icon
- - \c "action:findprev:title" : File/Find Previous menu item title
- - \c "action:findprev:icon" : File/Find Previous menu item icon
- - \c "preferences:section" : Preferences file section (base, used as prefix to the file extension)
- - \c "preferences:action" : Preferences file parameter name for action
- - \c "preferences:program" : Preferences file parameter name for program
- - \c "preferences:repeat" : Preferences file parameter name for repeat action flag
-
- \param key name of the property
- \param val value of the property
-
-*/
-void QtxWebBrowser::setData( const QString& key, const QVariant& val )
-{
- myData.insert( key, val );
- if ( myBrowser ) myBrowser->updateData();
-}
-
/*!
\brief Shutdown help browser
*/
}
/*!
- \brief Get string value by key from the internal data map
- \param key data key identifier
- \param def default value
- \return string value assigned to the key (null string if data is not assigned to the key)
- \internal
-*/
-QString QtxWebBrowser::getStringValue( const QString& key, const QString& def )
-{
- QString val = def;
- if ( myData.contains( key ) && myData[key].canConvert( QVariant::String ) )
- val = myData[key].toString();
- return val;
-}
-
-/*!
- \brief Get icon value by key from the internal data map
- \param key data key identifier
- \param def default value
- \return icon assigned to the key (null icon if data is not assigned to the key)
- \internal
+ \brief Set resource manager
+ \param resMgr resource manager
*/
-QIcon QtxWebBrowser::getIconValue( const QString& key, const QIcon& def )
+void QtxWebBrowser::setResourceMgr( QtxResourceMgr* resMgr )
{
- QIcon val = def;
- if ( myData.contains( key ) ) {
- if ( myData[key].canConvert( QVariant::Pixmap ) )
- val = myData[key].value<QPixmap>();
- else if ( myData[key].canConvert( QVariant::Icon ) )
- val = myData[key].value<QIcon>();
- }
- return val;
+ myResourceMgr = resMgr;
}
/*!
- \brief Update web browser properties from internal data map
+ \brief Get resource manager
+ \return resource manager
*/
-void QtxWebBrowser::updateData()
+QtxResourceMgr* QtxWebBrowser::resourceMgr() const
{
- // main title
- adjustTitle();
-
- // window icon
- QIcon icon = getIconValue( "browser:icon" );
- if ( !icon.isNull() )
- setWindowIcon( icon );
-
- // toolbar title
- QString tbTitle = getStringValue( "toolbar:title" );
- if ( myToolbar && !tbTitle.isEmpty() )
- myToolbar->setWindowTitle( tbTitle );
-
- // File menu
- QString fmenu = getStringValue( "menu:file:title" );
- if ( myMenus.contains( File ) && !fmenu.isEmpty() )
- myMenus[ File ]->setTitle( fmenu );
-
- // File/Close menu
- QString closeTlt = getStringValue( "action:close:title" );
- QIcon closeIco = getIconValue( "action:close:icon" );
- if ( myActions.contains( Close ) ) {
- if ( !closeTlt.isEmpty() )
- myActions[ Close ]->setText( closeTlt );
- if ( !closeIco.isNull() )
- myActions[ Close ]->setIcon( closeIco );
- }
-
- // Navigation/Go Back menu
- QString backTlt = getStringValue( "action:back:title" );
- QIcon backIco = getIconValue( "action:back:icon" );
- if ( !backTlt.isEmpty() )
- myWebView->pageAction( QWebPage::Back )->setText( backTlt );
- if ( !backIco.isNull() )
- myWebView->pageAction( QWebPage::Back )->setIcon( backIco );
-
- // Navigation/Go Forward menu
- QString fwdTlt = getStringValue( "action:forward:title" );
- QIcon fwdIco = getIconValue( "action:forward:icon" );
- if ( !fwdTlt.isEmpty() )
- myWebView->pageAction( QWebPage::Forward )->setText( fwdTlt );
- if ( !fwdIco.isNull() )
- myWebView->pageAction( QWebPage::Forward )->setIcon( fwdIco );
-
- // File/Find menu
- QString findTlt = getStringValue( "action:find:title" );
- QIcon findIco = getIconValue( "action:find:icon" );
- if ( myActions.contains( Find ) ) {
- if ( !findTlt.isEmpty() )
- myActions[ Find ]->setText( findTlt );
- if ( !findIco.isNull() )
- myActions[ Find ]->setIcon( findIco );
- }
-
- // File/Find Next menu
- QString findNextTlt = getStringValue( "action:findnext:title" );
- QIcon findNextIco = getIconValue( "action:findnext:icon" );
- if ( myActions.contains( FindNext ) ) {
- if ( !findNextTlt.isEmpty() )
- myActions[ FindNext ]->setText( findNextTlt );
- if ( !findNextIco.isNull() )
- myActions[ FindNext ]->setIcon( findNextIco );
- }
-
- // File/Find Previous menu
- QString findPrevTlt = getStringValue( "action:findprev:title" );
- QIcon findPrevIco = getIconValue( "action:findprev:icon" );
- if ( myActions.contains( FindPrev ) ) {
- if ( !findPrevTlt.isEmpty() )
- myActions[ FindPrev ]->setText( findPrevTlt );
- if ( !findPrevIco.isNull() )
- myActions[ FindPrev ]->setIcon( findPrevIco );
- }
+ return myResourceMgr;
}
/*!
- \brief Clear internal data map
- \internal
+ Shows About dialog box
*/
-void QtxWebBrowser::clearData()
+void QtxWebBrowser::about()
{
- myData.clear();
-}
-
-/*!
- \brief Set resource manager
-*/
-void QtxWebBrowser::setResourceManager( QtxResourceMgr* resMgr )
-{
- myResourceMgr = resMgr;
+ QMessageBox::about( this, tr( "About %1" ).arg( tr( "Help Browser" ) ),
+ QString( "SALOME %1" ).arg( tr( "Help Browser" ) ) );
}
/*!
*/
void QtxWebBrowser::linkClicked( const QUrl& url )
{
- myWebView->page()->setLinkDelegationPolicy( QWebPage::DontDelegateLinks );
+#if QT_VERSION < QT_VERSION_CHECK(5, 6, 0)
+ myWebView->page()->setLinkDelegationPolicy( WebPage::DontDelegateLinks );
+#endif
myWebView->load( url );
- myWebView->page()->setLinkDelegationPolicy( QWebPage::DelegateAllLinks );
+#if QT_VERSION < QT_VERSION_CHECK(5, 6, 0)
+ myWebView->page()->setLinkDelegationPolicy( WebPage::DelegateAllLinks );
+#endif
}
/*!
\param content provides text within the link element, e.g., text inside an HTML anchor tag
\internal
*/
+
void QtxWebBrowser::linkHovered( const QString& link, const QString& /*title*/, const QString& /*context*/ )
+{
+ linkHovered(link);
+}
+
+void QtxWebBrowser::linkHovered( const QString& link)
{
QUrl url = link;
- if ( !link.isEmpty() && url.scheme() == "file" ) myLastUrl = url;
- statusBar()->showMessage( link );
+ if ( !link.isEmpty() && isLocalFile( url ) ) myLastUrl = url;
+ statusBar()->showMessage( link );
}
/*!
*/
void QtxWebBrowser::adjustTitle()
{
- QString title = getStringValue( "browser:title" );
- setWindowTitle( title.isEmpty() ? myWebView->title() : title + QString( " [%1]" ).arg( myWebView->title() ) );
+ QString title = tr( "Help Browser" );
+ if ( !myWebView->title().isEmpty() ) title += QString( " [%1]" ).arg( myWebView->title() );
+ setWindowTitle( title );
}
/*
void QtxWebBrowser::finished( bool ok )
{
if ( !ok && !myLastUrl.isEmpty() ) {
- if ( myLastUrl.scheme() == "file" ) {
- QString filename = myLastUrl.toLocalFile();
+ if ( isLocalFile( myLastUrl ) ) {
+ QString filename = myLastUrl.path();
QString extension = QFileInfo( filename ).suffix();
if ( extension == "html" || extension == "htm" ) return;
openLink( filename );
void QtxWebBrowser::linkAction()
{
QObject* s = sender();
- if ( s == myWebView->pageAction( QWebPage::DownloadLinkToDisk ) ) {
- saveLink( myLastUrl.toLocalFile() );
+ if ( s == myWebView->pageAction( WebPage::DownloadLinkToDisk ) ) {
+ saveLink( myLastUrl.path() );
}
- else if ( s == myWebView->pageAction( QWebPage::OpenLink ) ) {
- QString fileName = myLastUrl.toLocalFile();
+#if QT_VERSION < QT_VERSION_CHECK(5, 6, 0)
+ if ( s == myWebView->pageAction( WebPage::OpenLink ) ) {
+#else
+ if ( s == myWebView->pageAction( WebPage::OpenLinkInThisWindow ) ) {
+#endif
+ QString fileName = myLastUrl.path();
QString extension = QFileInfo( fileName ).suffix();
if ( extension != "html" && extension != "htm" ) {
openLink( fileName, true );
int defAction = Downloader::mOpen;
bool defRepeat = false;
QString defProgram;
- QString resSection = QString( "%1:%2" ).arg( getStringValue( "preferences:section", "web_browser" ) ).arg( extension );
- QString actionParam = getStringValue( "preferences:action", "action" );
- QString programParam = getStringValue( "preferences:program", "program" );
- QString repeatParam = getStringValue( "preferences:repeat", "repeat" );
+ QString resSection = QString( "%1:%2" ).arg( "web_browser" ).arg( extension );
+ QString actionParam = "action";
+ QString programParam = "program";
+ QString repeatParam = "repeat";
if ( !extension.isEmpty() && myResourceMgr ) {
defAction = myResourceMgr->integerValue( resSection, actionParam, defAction );
myResourceMgr->setValue( resSection, actionParam, defAction );
myResourceMgr->setValue( resSection, repeatParam, defRepeat );
if ( defAction == Downloader::mOpen )
- myResourceMgr->setValue( resSection, programParam, defProgram );
+ myResourceMgr->setValue( resSection, programParam, defProgram );
}
}
switch( defAction ) {
case Downloader::mOpen:
if ( !defProgram.isEmpty() ) {
+ QStringList parameters;
#ifdef WIN32
- QString cmd = "";
+ QString cmd = defProgram;
#else
// If Salome Qt version is lower than the system one, on KDE an unresolved symbol is raised
// In this case, we can try to launch the pdf viewer after unsetting the LD_LIBRARY_PATH environnement variable
- QString cmd = "env LD_LIBRARY_PATH=/usr/lib:/usr/lib64";
+ QString cmd = "env";
+ parameters << "LD_LIBRARY_PATH=/usr/lib:/usr/lib64";
+ parameters << defProgram;
#endif
- int r = ::system( QString( "%1 %2 %3 &" ).arg( cmd ).arg( defProgram ).arg( myLastUrl.toLocalFile() ).toLatin1().constData() );
+ parameters << QFileInfo( myLastUrl.path() ).absoluteFilePath();
+ QProcess::startDetached( cmd, parameters );
}
break;
case Downloader::mSave:
}
}
+/*!
+ \brief Load URL
+ \param url path to the file to be opened in the browser
+*/
+void QtxWebBrowser::load( const QString& link )
+{
+ QString linkPath = link;
+ linkPath.replace('\\', '/');
+ QUrl url = linkPath;
+ if ( !url.isEmpty() ) {
+ if ( url.scheme().isEmpty() ) url.setScheme( "file" );
+ myWebView->load( url );
+ }
+}
+
/*!
\brief Save file
\param fileName link to the file being saved
*/
void QtxWebBrowser::saveLink( const QString& fileName )
{
- QString newFileName = QFileDialog::getSaveFileName( this, tr( "Save File" ), fileName,
- QString( "*.%1" ).arg( QFileInfo( fileName ).suffix() ) );
+ QString newFileName = QFileDialog::getSaveFileName( this, tr( "Save file" ), fileName,
+ QString( "*.%1" ).arg( QFileInfo( fileName ).suffix() ) );
if ( !newFileName.isEmpty() &&
QFileInfo( newFileName ).canonicalFilePath() != QFileInfo( fileName ).canonicalFilePath() ) {
QFile toFile( newFileName );
QFile fromFile( fileName );
- if ( toFile.exists() && !toFile.remove() || !fromFile.copy( newFileName ) )
+ if (( toFile.exists() && !toFile.remove() ) ||
+ ( !fromFile.copy( newFileName ) ))
QMessageBox::warning( this, tr( "Error"), tr( "Can't save file:\n%1" ).arg( newFileName ) );
}
}
+
+/*!
+ \brief Open file
+ Shows "Open file" standard dialog box to allow user to choose file to open.
+*/
+void QtxWebBrowser::open()
+{
+ QString url;
+ if ( isLocalFile( myWebView->url() ) ) url = myWebView->url().path();
+ url = QFileDialog::getOpenFileName( this, tr( "Open file" ), url, "HTML files (*.html *.htm);; All files (*)" );
+ if ( !url.isEmpty() ) load( url );
+}
