You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
480 lines
14 KiB
480 lines
14 KiB
/* -*- c-basic-offset: 2 -*-
|
|
* This file is part of the KDE project
|
|
* Copyright (C) 1998-2005 David Faure <faure@kde.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
**/
|
|
|
|
#ifndef __konq_view_h__
|
|
#define __konq_view_h__
|
|
|
|
#include "konq_mainwindow.h"
|
|
#include "konq_factory.h"
|
|
|
|
#include <tqptrlist.h>
|
|
#include <tqstring.h>
|
|
#include <tqobject.h>
|
|
#include <tqstringlist.h>
|
|
#include <tqguardedptr.h>
|
|
#include <tqcstring.h>
|
|
|
|
#include <ktrader.h>
|
|
|
|
class KonqRun;
|
|
class KonqFrame;
|
|
class KonqViewIface;
|
|
class KonqBrowserInterface;
|
|
namespace KParts
|
|
{
|
|
class BrowserExtension;
|
|
class StatusBarExtension;
|
|
}
|
|
|
|
struct HistoryEntry
|
|
{
|
|
KURL url;
|
|
TQString locationBarURL; // can be different from url when showing a index.html
|
|
TQString title;
|
|
TQByteArray buffer;
|
|
TQString strServiceType;
|
|
TQString strServiceName;
|
|
TQByteArray postData;
|
|
TQString postContentType;
|
|
bool doPost;
|
|
TQString pageReferrer;
|
|
KonqMainWindow::PageSecurity pageSecurity;
|
|
};
|
|
|
|
/* This class represents a child of the main view. The main view maintains
|
|
* the list of children. A KonqView contains a Browser::View and
|
|
* handles it. It's more or less the backend structure for the views.
|
|
* The widget handling stuff is done by the KonqFrame.
|
|
*/
|
|
class KonqView : public TQObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
|
|
/**
|
|
* Create a konqueror view
|
|
* @param viewFactory the factory to be used to create the part
|
|
* @param viewFrame the frame where to create the view
|
|
* @param mainWindow is the main window :-)
|
|
* @param service the service implementing the part
|
|
* @param partServiceOffers list of part offers found by the factory
|
|
* @param appServiceOffers list of app offers found by the factory
|
|
* @param serviceType the serviceType implemented by the part
|
|
* @param passiveMode whether to initially make the view passive
|
|
*/
|
|
KonqView( KonqViewFactory &viewFactory,
|
|
KonqFrame* viewFrame,
|
|
KonqMainWindow * mainWindow,
|
|
const KService::Ptr &service,
|
|
const TDETrader::OfferList &partServiceOffers,
|
|
const TDETrader::OfferList &appServiceOffers,
|
|
const TQString &serviceType,
|
|
bool passiveMode);
|
|
|
|
~KonqView();
|
|
|
|
/**
|
|
* Displays another URL, but without changing the view mode (caller has to
|
|
* ensure that the call makes sense)
|
|
* @param url the URL to open
|
|
* @param locationBarURL the URL to set in the location bar (see @ref setLocationBarURL)
|
|
* @param nameFilter e.g. *.cpp
|
|
* @param tempFile whether to delete the file after use
|
|
*/
|
|
void openURL( const KURL &url,
|
|
const TQString & locationBarURL,
|
|
const TQString &nameFilter = TQString::null,
|
|
bool tempFile = false );
|
|
|
|
/**
|
|
* Change the type of view (i.e. loads a new konqueror view)
|
|
* Contract: the caller should call stop() first,
|
|
*
|
|
* @param serviceType the service type we want to show
|
|
* @param serviceName allows to enforce a particular service to be chosen,
|
|
* @see KonqFactory.
|
|
*/
|
|
bool changeViewMode( const TQString &serviceType,
|
|
const TQString &serviceName = TQString::null,
|
|
bool forceAutoEmbed = false );
|
|
|
|
/**
|
|
* Call this to prevent next openURL() call from changing history lists
|
|
* Used when the same URL is reloaded (for instance with another view mode)
|
|
*
|
|
* Calling with lock=false is a hack reserved to the "find" feature.
|
|
*/
|
|
void lockHistory( bool lock = true ) { m_bLockHistory = lock; }
|
|
|
|
/**
|
|
* @return true if view can go back
|
|
*/
|
|
bool canGoBack()const { return m_lstHistory.at() > 0; }
|
|
|
|
/**
|
|
* @return true if view can go forward
|
|
*/
|
|
bool canGoForward()const { return m_lstHistory.at() != ((int)m_lstHistory.count())-1; }
|
|
|
|
/**
|
|
* @return the position in the history
|
|
*/
|
|
int historyPos() const { return m_lstHistory.at(); }
|
|
|
|
uint historyLength() { return m_lstHistory.count(); }
|
|
|
|
/**
|
|
* Move in history. +1 is "forward", -1 is "back", you can guess the rest.
|
|
*/
|
|
void go( int steps );
|
|
|
|
/**
|
|
* Helper function for go() and KonqViewManager
|
|
*/
|
|
void restoreHistory();
|
|
|
|
void setHistoryPos(int newPos) { m_lstHistory.at( newPos ); }
|
|
|
|
/**
|
|
* @return the history of this view
|
|
*/
|
|
const TQPtrList<HistoryEntry> & history() { return m_lstHistory; }
|
|
|
|
/**
|
|
* @return the HistoryEntry at postion @p pos
|
|
*/
|
|
const HistoryEntry* historyAt(const int pos);
|
|
|
|
/**
|
|
* Creates a deep copy of the @p other view's history buffers.
|
|
*/
|
|
void copyHistory( KonqView *other );
|
|
|
|
/**
|
|
* Set the KonqRun instance that is running something for this view
|
|
* The main window uses this to store the KonqRun for each child view.
|
|
*/
|
|
void setRun( KonqRun * run );
|
|
|
|
KonqRun *run() const { return m_pRun; }
|
|
|
|
/**
|
|
* Stop loading
|
|
*/
|
|
void stop();
|
|
|
|
/**
|
|
* Retrieve view's URL
|
|
*/
|
|
KURL url() const;
|
|
|
|
KURL upURL() const;
|
|
|
|
/**
|
|
* Get view's location bar URL, i.e. the one that the view signals
|
|
* It can be different from url(), for instance if we display a index.html
|
|
*/
|
|
TQString locationBarURL() const { return m_sLocationBarURL; }
|
|
|
|
/**
|
|
* Get the URL that was typed to get the current URL.
|
|
*/
|
|
TQString typedURL() const { return m_sTypedURL; }
|
|
/**
|
|
* Set the URL that was typed to get the current URL.
|
|
*/
|
|
void setTypedURL( const TQString & u ) { m_sTypedURL = u; }
|
|
|
|
/**
|
|
* Return the security state of page in view
|
|
*/
|
|
KonqMainWindow::PageSecurity pageSecurity() const { return m_pageSecurity; }
|
|
|
|
/**
|
|
* @return the part embedded into this view
|
|
*/
|
|
KParts::ReadOnlyPart *part() const { return m_pPart; }
|
|
|
|
/**
|
|
* see KonqViewManager::removePart
|
|
*/
|
|
void partDeleted() { m_pPart = 0L; }
|
|
|
|
KParts::BrowserExtension *browserExtension() const;
|
|
|
|
KParts::StatusBarExtension *statusBarExtension() const;
|
|
|
|
/**
|
|
* @return a pointer to the KonqFrame which the view lives in
|
|
*/
|
|
KonqFrame* frame() const { return m_pKonqFrame; }
|
|
|
|
/**
|
|
* @return the servicetype this view is currently displaying
|
|
*/
|
|
TQString serviceType() const { return m_serviceType; }
|
|
|
|
/**
|
|
* @return the servicetypes this view is capable to display
|
|
*/
|
|
TQStringList serviceTypes() const { return m_service->serviceTypes(); }
|
|
|
|
bool supportsServiceType( const TQString &serviceType ) const;
|
|
|
|
// True if "Use index.html" is set (->the view doesn't necessarily show HTML!)
|
|
bool allowHTML() const { return m_bAllowHTML; }
|
|
void setAllowHTML( bool allow ) { m_bAllowHTML = allow; }
|
|
|
|
// True if currently loading
|
|
bool isLoading() const { return m_bLoading; }
|
|
void setLoading( bool loading, bool hasPending = false );
|
|
|
|
// True if "locked to current location" (and their view mode, in fact)
|
|
bool isLockedLocation() const { return m_bLockedLocation; }
|
|
void setLockedLocation( bool b );
|
|
|
|
// True if can't be made active (e.g. dirtree).
|
|
bool isPassiveMode() const { return m_bPassiveMode; }
|
|
void setPassiveMode( bool mode );
|
|
|
|
// True if is hierarchical view
|
|
bool isHierarchicalView() const { return m_bHierarchicalView; }
|
|
void setHierarchicalView( bool mode );
|
|
|
|
// True if 'link' symbol set
|
|
bool isLinkedView() const { return m_bLinkedView; }
|
|
void setLinkedView( bool mode );
|
|
|
|
// True if toggle view
|
|
void setToggleView( bool b ) { m_bToggleView = b; }
|
|
bool isToggleView() const { return m_bToggleView; }
|
|
|
|
// True if it always follows the active view
|
|
void setFollowActive(bool b) { m_bFollowActive = b; }
|
|
bool isFollowActive() { return m_bFollowActive; }
|
|
|
|
// True if locked to current view mode
|
|
// Toggle views and passive views are locked to their view mode.
|
|
bool isLockedViewMode() const { return m_bToggleView || m_bPassiveMode; }
|
|
|
|
// True if "builtin" (see X-TDE-BrowserView-Built-Into)
|
|
bool isBuiltinView() const { return m_bBuiltinView; }
|
|
|
|
void setService( const KService::Ptr &s ) { m_service = s; }
|
|
KService::Ptr service() { return m_service; }
|
|
|
|
TQString caption() const { return m_caption; }
|
|
|
|
TDETrader::OfferList partServiceOffers() { return m_partServiceOffers; }
|
|
TDETrader::OfferList appServiceOffers() { return m_appServiceOffers; }
|
|
|
|
KonqMainWindow *mainWindow() const { return m_pMainWindow; }
|
|
|
|
// return true if the method was found, false if the execution failed
|
|
bool callExtensionMethod( const char *methodName );
|
|
bool callExtensionBoolMethod( const char *methodName, bool value );
|
|
bool callExtensionStringMethod( const char *methodName, TQString value );
|
|
bool callExtensionURLMethod( const char *methodName, const KURL& value );
|
|
|
|
void setViewName( const TQString &name );
|
|
TQString viewName() const;
|
|
|
|
// True to enable the context popup menu
|
|
void enablePopupMenu( bool b );
|
|
bool isPopupMenuEnabled() const { return m_bPopupMenuEnabled; }
|
|
|
|
void reparseConfiguration();
|
|
|
|
void disableScrolling();
|
|
|
|
TQStringList frameNames() const;
|
|
|
|
KonqViewIface * dcopObject();
|
|
|
|
void goHistory( int steps );
|
|
|
|
// Set the TDEGlobal active instance (the one used by KBugReport)
|
|
void setActiveInstance();
|
|
|
|
// Called before reloading this view. Sets args.reload to true, and offers to repost form data.
|
|
// Returns false in case the reload must be cancelled.
|
|
bool prepareReload( KParts::URLArgs& args );
|
|
|
|
// overload for the TQString version
|
|
void setLocationBarURL( const KURL& locationBarURL );
|
|
|
|
static TQStringList childFrameNames( KParts::ReadOnlyPart *part );
|
|
|
|
static KParts::BrowserHostExtension *hostExtension( KParts::ReadOnlyPart *part, const TQString &name );
|
|
|
|
signals:
|
|
|
|
/**
|
|
* Signal the main window that the embedded part changed (e.g. because of changeViewMode)
|
|
*/
|
|
void sigPartChanged( KonqView *childView, KParts::ReadOnlyPart *oldPart, KParts::ReadOnlyPart *newPart );
|
|
|
|
/**
|
|
* Emitted in slotCompleted
|
|
*/
|
|
void viewCompleted( KonqView * view );
|
|
|
|
/**
|
|
* Emitted only if the option backRightClick is activated
|
|
*/
|
|
void backRightClick();
|
|
|
|
public slots:
|
|
/**
|
|
* Store location-bar URL in the child view
|
|
* and updates the main view if this view is the current one
|
|
* May be different from url e.g. if using "allowHTML".
|
|
*/
|
|
void setLocationBarURL( const TQString & locationBarURL );
|
|
/**
|
|
* get an icon for the URL from the BrowserExtension
|
|
*/
|
|
void setIconURL( const KURL &iconURL );
|
|
|
|
void setTabIcon( const KURL &url );
|
|
|
|
void setCaption( const TQString & caption );
|
|
|
|
void setPageSecurity( int );
|
|
|
|
// connected to the KROP's TDEIO::Job
|
|
// but also to KonqRun's job
|
|
void slotInfoMessage( TDEIO::Job *, const TQString &msg );
|
|
|
|
protected slots:
|
|
// connected to the KROP's TDEIO::Job
|
|
void slotStarted( TDEIO::Job * job );
|
|
void slotCompleted();
|
|
void slotCompleted( bool );
|
|
void slotCanceled( const TQString & errMsg );
|
|
void slotPercent( TDEIO::Job *, unsigned long percent );
|
|
void slotSpeed( TDEIO::Job *, unsigned long bytesPerSecond );
|
|
|
|
/**
|
|
* Connected to the BrowserExtension
|
|
*/
|
|
void slotSelectionInfo( const KFileItemList &items );
|
|
void slotMouseOverInfo( const KFileItem* item );
|
|
void slotOpenURLNotify();
|
|
void slotEnableAction( const char * name, bool enabled );
|
|
void slotSetActionText( const char* name, const TQString& text );
|
|
void slotMoveTopLevelWidget( int x, int y );
|
|
void slotResizeTopLevelWidget( int w, int h );
|
|
void slotRequestFocus(KParts::ReadOnlyPart*);
|
|
|
|
private:
|
|
void enableBackRightClick( bool b );
|
|
/**
|
|
* Replace the current view with a new view, created by @p viewFactory.
|
|
*/
|
|
void switchView( KonqViewFactory &viewFactory );
|
|
|
|
/**
|
|
* Connects the internal part to the main window.
|
|
* Do this after creating it and before inserting it.
|
|
*/
|
|
void connectPart();
|
|
|
|
/**
|
|
* Creates a new entry in the history.
|
|
*/
|
|
void createHistoryEntry();
|
|
|
|
/**
|
|
* Updates the current entry in the history.
|
|
* @param saveLocationBarURL whether to save the location bar URL as part of it
|
|
* (not done in openURL, to be able to revert if aborting)
|
|
*/
|
|
void updateHistoryEntry(bool saveLocationBarURL);
|
|
|
|
void aboutToOpenURL( const KURL &url, const KParts::URLArgs &args = KParts::URLArgs() );
|
|
|
|
void setServiceTypeInExtension();
|
|
|
|
void finishedWithCurrentURL();
|
|
|
|
virtual bool eventFilter( TQObject *obj, TQEvent *e );
|
|
|
|
////////////////// private members ///////////////
|
|
|
|
KParts::ReadOnlyPart *m_pPart;
|
|
|
|
TQString m_sLocationBarURL;
|
|
TQString m_sTypedURL;
|
|
KonqMainWindow::PageSecurity m_pageSecurity;
|
|
|
|
/**
|
|
* The full history (back + current + forward)
|
|
* The current position in the history is m_lstHistory.current()
|
|
*/
|
|
TQPtrList<HistoryEntry> m_lstHistory;
|
|
|
|
/**
|
|
* The post data that _resulted_ in this page.
|
|
* e.g. when submitting a form, and the result is an image, this data will be
|
|
* set (and saved/restored) when the image is being viewed. Necessary for reload.
|
|
*/
|
|
TQByteArray m_postData;
|
|
TQString m_postContentType;
|
|
bool m_doPost;
|
|
|
|
/**
|
|
* The referrer that was used to obtain this page.
|
|
*/
|
|
TQString m_pageReferrer;
|
|
|
|
KonqMainWindow *m_pMainWindow;
|
|
KonqRun *m_pRun;
|
|
KonqFrame *m_pKonqFrame;
|
|
|
|
uint m_bAllowHTML:1;
|
|
uint m_bLoading:1;
|
|
uint m_bLockedLocation:1;
|
|
uint m_bPassiveMode:1;
|
|
uint m_bLinkedView:1;
|
|
uint m_bToggleView:1;
|
|
uint m_bLockHistory:1;
|
|
uint m_bAborted:1;
|
|
uint m_bGotIconURL:1;
|
|
uint m_bPopupMenuEnabled:1;
|
|
uint m_bFollowActive:1;
|
|
uint m_bPendingRedirection:1;
|
|
uint m_bBuiltinView:1;
|
|
uint m_bURLDropHandling:1;
|
|
uint m_bBackRightClick:1;
|
|
uint m_bHierarchicalView:1;
|
|
uint m_bDisableScrolling:1;
|
|
TDETrader::OfferList m_partServiceOffers;
|
|
TDETrader::OfferList m_appServiceOffers;
|
|
KService::Ptr m_service;
|
|
TQString m_serviceType;
|
|
TQString m_caption;
|
|
TQString m_tempFile;
|
|
KonqViewIface * m_dcopObject;
|
|
KonqBrowserInterface *m_browserIface;
|
|
int m_randID;
|
|
};
|
|
|
|
#endif
|