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Diffstat (limited to 'kparts/browserextension.cpp')
| -rw-r--r-- | kparts/browserextension.cpp | 732 |
1 files changed, 0 insertions, 732 deletions
diff --git a/kparts/browserextension.cpp b/kparts/browserextension.cpp deleted file mode 100644 index 630e4cb5a..000000000 --- a/kparts/browserextension.cpp +++ /dev/null @@ -1,732 +0,0 @@ - /* This file is part of the KDE project - Copyright (C) 1999 Simon Hausmann <hausmann@kde.org> - (C) 1999 David Faure <faure@kde.org> - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ -#include "browserextension.h" - -#include <tqapplication.h> -#include <tqclipboard.h> -#include <tqtimer.h> -#include <tqobjectlist.h> -#include <tqmetaobject.h> -#include <tqregexp.h> -#include <tqstrlist.h> -#include <tqstylesheet.h> - -#include <kdebug.h> -#include <klocale.h> -#include <kmessagebox.h> -#include <kstaticdeleter.h> -#include <kurifilter.h> -#include <assert.h> - -using namespace KParts; - -const char *OpenURLEvent::s_strOpenURLEvent = "KParts/BrowserExtension/OpenURLevent"; - -class OpenURLEvent::OpenURLEventPrivate -{ -public: - OpenURLEventPrivate() - { - } - ~OpenURLEventPrivate() - { - } -}; - -OpenURLEvent::OpenURLEvent( ReadOnlyPart *part, const KURL &url, const URLArgs &args ) -: Event( s_strOpenURLEvent ), m_part( part ), m_url( url ), m_args( args ) -{ -// d = new OpenURLEventPrivate(); -} - -OpenURLEvent::~OpenURLEvent() -{ -// delete d; -} - -namespace KParts -{ - -struct URLArgsPrivate -{ - URLArgsPrivate() { - doPost = false; - redirectedRequest = false; - lockHistory = false; - newTab = false; - forcesNewWindow = false; - } - TQString contentType; // for POST - TQMap<TQString, TQString> metaData; - bool doPost; - bool redirectedRequest; - bool lockHistory; - bool newTab; - bool forcesNewWindow; -}; - -} - -URLArgs::URLArgs() -{ - reload = false; - xOffset = 0; - yOffset = 0; - trustedSource = false; - d = 0L; // Let's build it on demand for now -} - - -URLArgs::URLArgs( bool _reload, int _xOffset, int _yOffset, const TQString &_serviceType ) -{ - reload = _reload; - xOffset = _xOffset; - yOffset = _yOffset; - serviceType = _serviceType; - d = 0L; // Let's build it on demand for now -} - -URLArgs::URLArgs( const URLArgs &args ) -{ - d = 0L; - (*this) = args; -} - -URLArgs &URLArgs::operator=(const URLArgs &args) -{ - if (this == &args) return *this; - - delete d; d= 0; - - reload = args.reload; - xOffset = args.xOffset; - yOffset = args.yOffset; - serviceType = args.serviceType; - postData = args.postData; - frameName = args.frameName; - docState = args.docState; - trustedSource = args.trustedSource; - - if ( args.d ) - d = new URLArgsPrivate( * args.d ); - - return *this; -} - -URLArgs::~URLArgs() -{ - delete d; - d = 0; -} - -void URLArgs::setContentType( const TQString & contentType ) -{ - if (!d) - d = new URLArgsPrivate; - d->contentType = contentType; -} - -void URLArgs::setRedirectedRequest( bool redirected ) -{ - if (!d) - d = new URLArgsPrivate; - d->redirectedRequest = redirected; -} - -bool URLArgs::redirectedRequest () const -{ - return d ? d->redirectedRequest : false; -} - -TQString URLArgs::contentType() const -{ - return d ? d->contentType : TQString::null; -} - -TQMap<TQString, TQString> &URLArgs::metaData() -{ - if (!d) - d = new URLArgsPrivate; - return d->metaData; -} - -void URLArgs::setDoPost( bool enable ) -{ - if ( !d ) - d = new URLArgsPrivate; - d->doPost = enable; -} - -bool URLArgs::doPost() const -{ - return d ? d->doPost : false; -} - -void URLArgs::setLockHistory( bool lock ) -{ - if (!d) - d = new URLArgsPrivate; - d->lockHistory = lock; -} - -bool URLArgs::lockHistory() const -{ - return d ? d->lockHistory : false; -} - -void URLArgs::setNewTab( bool newTab ) -{ - if (!d) - d = new URLArgsPrivate; - d->newTab = newTab; -} - -bool URLArgs::newTab() const -{ - return d ? d->newTab : false; -} - -void URLArgs::setForcesNewWindow( bool forcesNewWindow ) -{ - if (!d) - d = new URLArgsPrivate; - d->forcesNewWindow = forcesNewWindow; -} - -bool URLArgs::forcesNewWindow() const -{ - return d ? d->forcesNewWindow : false; -} - -namespace KParts -{ - -struct WindowArgsPrivate -{ -}; - -} - -WindowArgs::WindowArgs() -{ - x = y = width = height = -1; - fullscreen = false; - menuBarVisible = true; - toolBarsVisible = true; - statusBarVisible = true; - scrollBarsVisible = true; - resizable = true; - lowerWindow = false; - d = 0; -} - -WindowArgs::WindowArgs( const WindowArgs &args ) -{ - d = 0; - (*this) = args; -} - -WindowArgs::~WindowArgs() -{ - delete d; -} - -WindowArgs &WindowArgs::operator=( const WindowArgs &args ) -{ - if ( this == &args ) return *this; - - delete d; d = 0; - - x = args.x; - y = args.y; - width = args.width; - height = args.height; - fullscreen = args.fullscreen; - menuBarVisible = args.menuBarVisible; - toolBarsVisible = args.toolBarsVisible; - statusBarVisible = args.statusBarVisible; - scrollBarsVisible = args.scrollBarsVisible; - resizable = args.resizable; - lowerWindow = args.lowerWindow; - - /* - if ( args.d ) - { - [ ... ] - } - */ - - return *this; -} - -WindowArgs::WindowArgs( const TQRect &_geometry, bool _fullscreen, bool _menuBarVisible, - bool _toolBarsVisible, bool _statusBarVisible, bool _resizable ) -{ - d = 0; - x = _geometry.x(); - y = _geometry.y(); - width = _geometry.width(); - height = _geometry.height(); - fullscreen = _fullscreen; - menuBarVisible = _menuBarVisible; - toolBarsVisible = _toolBarsVisible; - statusBarVisible = _statusBarVisible; - resizable = _resizable; - lowerWindow = false; -} - -WindowArgs::WindowArgs( int _x, int _y, int _width, int _height, bool _fullscreen, - bool _menuBarVisible, bool _toolBarsVisible, - bool _statusBarVisible, bool _resizable ) -{ - d = 0; - x = _x; - y = _y; - width = _width; - height = _height; - fullscreen = _fullscreen; - menuBarVisible = _menuBarVisible; - toolBarsVisible = _toolBarsVisible; - statusBarVisible = _statusBarVisible; - resizable = _resizable; - lowerWindow = false; -} - -namespace KParts -{ - -// Internal class, use to store the status of the actions -class KBitArray -{ -public: - int val; - KBitArray() { val = 0; } - bool operator [](int index) { return (val & (1 << index)) ? true : false; } - void setBit(int index, bool value) { - if (value) val = val | (1 << index); - else val = val & ~(1 << index); - } -}; - -class BrowserExtensionPrivate -{ -public: - BrowserExtensionPrivate() - { - m_browserInterface = 0; - } - ~BrowserExtensionPrivate() - { - } - - struct DelayedRequest { - KURL m_delayedURL; - KParts::URLArgs m_delayedArgs; - }; - TQValueList<DelayedRequest> m_requests; - bool m_urlDropHandlingEnabled; - KBitArray m_actionStatus; - TQMap<int, TQString> m_actionText; - BrowserInterface *m_browserInterface; -}; - -} - -BrowserExtension::ActionSlotMap * BrowserExtension::s_actionSlotMap = 0L; -static KStaticDeleter<BrowserExtension::ActionSlotMap> actionSlotMapsd; -BrowserExtension::ActionNumberMap * BrowserExtension::s_actionNumberMap = 0L; -static KStaticDeleter<BrowserExtension::ActionNumberMap> actionNumberMapsd; - -BrowserExtension::BrowserExtension( KParts::ReadOnlyPart *parent, - const char *name ) -: TQObject( parent, name), m_part( parent ) -{ - //kdDebug() << "BrowserExtension::BrowserExtension() " << this << endl; - d = new BrowserExtensionPrivate; - d->m_urlDropHandlingEnabled = false; - - if ( !s_actionSlotMap ) - // Create the action-slot map - createActionSlotMap(); - - // Set the initial status of the actions depending on whether - // they're supported or not - ActionSlotMap::ConstIterator it = s_actionSlotMap->begin(); - ActionSlotMap::ConstIterator itEnd = s_actionSlotMap->end(); - TQStrList slotNames = metaObject()->slotNames(); - for ( int i=0 ; it != itEnd ; ++it, ++i ) - { - // Does the extension have a slot with the name of this action ? - d->m_actionStatus.setBit( i, slotNames.contains( it.key()+"()" ) ); - } - - connect( m_part, TQT_SIGNAL( completed() ), - this, TQT_SLOT( slotCompleted() ) ); - connect( this, TQT_SIGNAL( openURLRequest( const KURL &, const KParts::URLArgs & ) ), - this, TQT_SLOT( slotOpenURLRequest( const KURL &, const KParts::URLArgs & ) ) ); - connect( this, TQT_SIGNAL( enableAction( const char *, bool ) ), - this, TQT_SLOT( slotEnableAction( const char *, bool ) ) ); - connect( this, TQT_SIGNAL( setActionText( const char *, const TQString& ) ), - this, TQT_SLOT( slotSetActionText( const char *, const TQString& ) ) ); -} - -BrowserExtension::~BrowserExtension() -{ - //kdDebug() << "BrowserExtension::~BrowserExtension() " << this << endl; - delete d; -} - -void BrowserExtension::setURLArgs( const URLArgs &args ) -{ - m_args = args; -} - -URLArgs BrowserExtension::urlArgs() const -{ - return m_args; -} - -int BrowserExtension::xOffset() -{ - return 0; -} - -int BrowserExtension::yOffset() -{ - return 0; -} - -void BrowserExtension::saveState( TQDataStream &stream ) -{ - stream << m_part->url() << (TQ_INT32)xOffset() << (TQ_INT32)yOffset(); -} - -void BrowserExtension::restoreState( TQDataStream &stream ) -{ - KURL u; - TQ_INT32 xOfs, yOfs; - stream >> u >> xOfs >> yOfs; - - URLArgs args( urlArgs() ); - args.xOffset = xOfs; - args.yOffset = yOfs; - - setURLArgs( args ); - - m_part->openURL( u ); -} - -bool BrowserExtension::isURLDropHandlingEnabled() const -{ - return d->m_urlDropHandlingEnabled; -} - -void BrowserExtension::setURLDropHandlingEnabled( bool enable ) -{ - d->m_urlDropHandlingEnabled = enable; -} - -void BrowserExtension::slotCompleted() -{ - //empty the argument stuff, to avoid bogus/invalid values when opening a new url - setURLArgs( URLArgs() ); -} - -void BrowserExtension::pasteRequest() -{ - TQCString plain( "plain" ); - TQString url = TQApplication::clipboard()->text(plain, TQClipboard::Selection).stripWhiteSpace(); - // Remove linefeeds and any whitespace surrounding it. - url.remove(TQRegExp("[\\ ]*\\n+[\\ ]*")); - - // Check if it's a URL - TQStringList filters = KURIFilter::self()->pluginNames(); - filters.remove( "kuriikwsfilter" ); - filters.remove( "localdomainurifilter" ); - KURIFilterData filterData; - filterData.setData( url ); - filterData.setCheckForExecutables( false ); - if ( KURIFilter::self()->filterURI( filterData, filters ) ) - { - switch ( filterData.uriType() ) - { - case KURIFilterData::LOCAL_FILE: - case KURIFilterData::LOCAL_DIR: - case KURIFilterData::NET_PROTOCOL: - slotOpenURLRequest( filterData.uri(), KParts::URLArgs() ); - break; - case KURIFilterData::ERROR: - KMessageBox::sorry( m_part->widget(), filterData.errorMsg() ); - break; - default: - break; - } - } - else if ( KURIFilter::self()->filterURI( filterData, "kuriikwsfilter" ) && url.length() < 250 ) - { - if ( KMessageBox::questionYesNo( m_part->widget(), - i18n( "<qt>Do you want to search the Internet for <b>%1</b>?" ).arg( TQStyleSheet::escape(url) ), - i18n( "Internet Search" ), KGuiItem( i18n( "&Search" ), "find"), - KStdGuiItem::cancel(), "MiddleClickSearch" ) == KMessageBox::Yes) - slotOpenURLRequest( filterData.uri(), KParts::URLArgs() ); - } -} - -void BrowserExtension::slotOpenURLRequest( const KURL &url, const KParts::URLArgs &args ) -{ - //kdDebug() << this << " BrowserExtension::slotOpenURLRequest(): url=" << url.url() << endl; - BrowserExtensionPrivate::DelayedRequest req; - req.m_delayedURL = url; - req.m_delayedArgs = args; - d->m_requests.append( req ); - TQTimer::singleShot( 0, this, TQT_SLOT( slotEmitOpenURLRequestDelayed() ) ); -} - -void BrowserExtension::slotEmitOpenURLRequestDelayed() -{ - if (d->m_requests.isEmpty()) return; - BrowserExtensionPrivate::DelayedRequest req = d->m_requests.front(); - d->m_requests.pop_front(); - emit openURLRequestDelayed( req.m_delayedURL, req.m_delayedArgs ); - // tricky: do not do anything here! (no access to member variables, etc.) -} - -void BrowserExtension::setBrowserInterface( BrowserInterface *impl ) -{ - d->m_browserInterface = impl; -} - -BrowserInterface *BrowserExtension::browserInterface() const -{ - return d->m_browserInterface; -} - -void BrowserExtension::slotEnableAction( const char * name, bool enabled ) -{ - //kdDebug() << "BrowserExtension::slotEnableAction " << name << " " << enabled << endl; - ActionNumberMap::ConstIterator it = s_actionNumberMap->find( name ); - if ( it != s_actionNumberMap->end() ) - { - d->m_actionStatus.setBit( it.data(), enabled ); - //kdDebug() << "BrowserExtension::slotEnableAction setting bit " << it.data() << " to " << enabled << endl; - } - else - kdWarning() << "BrowserExtension::slotEnableAction unknown action " << name << endl; -} - -bool BrowserExtension::isActionEnabled( const char * name ) const -{ - int actionNumber = (*s_actionNumberMap)[ name ]; - return d->m_actionStatus[ actionNumber ]; -} - -void BrowserExtension::slotSetActionText( const char * name, const TQString& text ) -{ - kdDebug() << "BrowserExtension::slotSetActionText " << name << " " << text << endl; - ActionNumberMap::ConstIterator it = s_actionNumberMap->find( name ); - if ( it != s_actionNumberMap->end() ) - { - d->m_actionText[ it.data() ] = text; - } - else - kdWarning() << "BrowserExtension::slotSetActionText unknown action " << name << endl; -} - -TQString BrowserExtension::actionText( const char * name ) const -{ - int actionNumber = (*s_actionNumberMap)[ name ]; - TQMap<int, TQString>::ConstIterator it = d->m_actionText.find( actionNumber ); - if ( it != d->m_actionText.end() ) - return *it; - return TQString::null; -} - -// for compatibility -BrowserExtension::ActionSlotMap BrowserExtension::actionSlotMap() -{ - return *actionSlotMapPtr(); -} - -BrowserExtension::ActionSlotMap * BrowserExtension::actionSlotMapPtr() -{ - if (!s_actionSlotMap) - createActionSlotMap(); - return s_actionSlotMap; -} - -void BrowserExtension::createActionSlotMap() -{ - assert(!s_actionSlotMap); - s_actionSlotMap = actionSlotMapsd.setObject( s_actionSlotMap, new ActionSlotMap ); - - s_actionSlotMap->insert( "cut", TQT_SLOT( cut() ) ); - s_actionSlotMap->insert( "copy", TQT_SLOT( copy() ) ); - s_actionSlotMap->insert( "paste", TQT_SLOT( paste() ) ); - s_actionSlotMap->insert( "rename", TQT_SLOT( rename() ) ); - s_actionSlotMap->insert( "trash", TQT_SLOT( trash() ) ); - s_actionSlotMap->insert( "del", TQT_SLOT( del() ) ); - s_actionSlotMap->insert( "properties", TQT_SLOT( properties() ) ); - s_actionSlotMap->insert( "editMimeType", TQT_SLOT( editMimeType() ) ); - s_actionSlotMap->insert( "print", TQT_SLOT( print() ) ); - // Tricky. Those aren't actions in fact, but simply methods that a browserextension - // can have or not. No need to return them here. - //s_actionSlotMap->insert( "reparseConfiguration", TQT_SLOT( reparseConfiguration() ) ); - //s_actionSlotMap->insert( "refreshMimeTypes", TQT_SLOT( refreshMimeTypes() ) ); - // nothing for setSaveViewPropertiesLocally either - - // Create the action-number map - assert(!s_actionNumberMap); - s_actionNumberMap = actionNumberMapsd.setObject( s_actionNumberMap, new ActionNumberMap ); - ActionSlotMap::ConstIterator it = s_actionSlotMap->begin(); - ActionSlotMap::ConstIterator itEnd = s_actionSlotMap->end(); - for ( int i=0 ; it != itEnd ; ++it, ++i ) - { - //kdDebug(1202) << " action " << it.key() << " number " << i << endl; - s_actionNumberMap->insert( it.key(), i ); - } -} - -BrowserExtension *BrowserExtension::childObject( TQObject *obj ) -{ - if ( !obj || obj->childrenListObject().isEmpty() ) - return 0L; - - // we try to do it on our own, in hope that we are faster than - // queryList, which looks kind of big :-) - const TQObjectList children = obj->childrenListObject(); - TQObjectListIt it( children ); - for (; it.current(); ++it ) - if ( it.current()->inherits( "KParts::BrowserExtension" ) ) - return static_cast<KParts::BrowserExtension *>( it.current() ); - - return 0L; -} - -namespace KParts -{ - -class BrowserHostExtension::BrowserHostExtensionPrivate -{ -public: - BrowserHostExtensionPrivate() - { - } - ~BrowserHostExtensionPrivate() - { - } - - KParts::ReadOnlyPart *m_part; -}; - -} - -BrowserHostExtension::BrowserHostExtension( KParts::ReadOnlyPart *parent, const char *name ) - : TQObject( parent, name ) -{ - d = new BrowserHostExtensionPrivate; - d->m_part = parent; -} - -BrowserHostExtension::~BrowserHostExtension() -{ - delete d; -} - -TQStringList BrowserHostExtension::frameNames() const -{ - return TQStringList(); -} - -const TQPtrList<KParts::ReadOnlyPart> BrowserHostExtension::frames() const -{ - return TQPtrList<KParts::ReadOnlyPart>(); -} - -bool BrowserHostExtension::openURLInFrame( const KURL &, const KParts::URLArgs & ) -{ - return false; -} - -BrowserHostExtension *BrowserHostExtension::childObject( TQObject *obj ) -{ - if ( !obj || obj->childrenListObject().isEmpty() ) - return 0L; - - // we try to do it on our own, in hope that we are faster than - // queryList, which looks kind of big :-) - const TQObjectList children = obj->childrenListObject(); - TQObjectListIt it( children ); - for (; it.current(); ++it ) - if ( it.current()->inherits( "KParts::BrowserHostExtension" ) ) - return static_cast<KParts::BrowserHostExtension *>( it.current() ); - - return 0L; -} - -void BrowserExtension::virtual_hook( int, void* ) -{ /*BASE::virtual_hook( id, data );*/ } - -BrowserHostExtension * -BrowserHostExtension::findFrameParent(KParts::ReadOnlyPart *callingPart, const TQString &frame) -{ - FindFrameParentParams param; - param.parent = 0; - param.callingPart = callingPart; - param.frame = frame; - virtual_hook(VIRTUAL_FIND_FRAME_PARENT, ¶m); - return param.parent; -} - -void BrowserHostExtension::virtual_hook( int, void* ) -{ /*BASE::virtual_hook( id, data );*/ } - -LiveConnectExtension::LiveConnectExtension( KParts::ReadOnlyPart *parent, const char *name ) : TQObject( parent, name) {} - -bool LiveConnectExtension::get( const unsigned long, const TQString &, Type &, unsigned long &, TQString & ) { - return false; -} - -bool LiveConnectExtension::put( const unsigned long, const TQString &, const TQString & ) { - return false; -} - -bool LiveConnectExtension::call( const unsigned long, const TQString &, const TQStringList &, Type &, unsigned long &, TQString & ) { - return false; -} - -void LiveConnectExtension::unregister( const unsigned long ) {} - -LiveConnectExtension *LiveConnectExtension::childObject( TQObject *obj ) -{ - if ( !obj || obj->childrenListObject().isEmpty() ) - return 0L; - - // we try to do it on our own, in hope that we are faster than - // queryList, which looks kind of big :-) - const TQObjectList children = obj->childrenListObject(); - TQObjectListIt it( children ); - for (; it.current(); ++it ) - if ( it.current()->inherits( "KParts::LiveConnectExtension" ) ) - return static_cast<KParts::LiveConnectExtension *>( it.current() ); - - return 0L; -} - -#include "browserextension.moc" |