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.
221 lines
8.5 KiB
221 lines
8.5 KiB
// -*- mode: c++; c-basic-offset: 2 -*-
|
|
/* This file is part of the KDE libraries
|
|
Copyright (C) 1999 Simon Hausmann <hausmann@kde.org>
|
|
Copyright (C) 2000 Kurt Granroth <granroth@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 version 2 as published by the Free Software Foundation.
|
|
|
|
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.
|
|
*/
|
|
|
|
#ifndef __kxmlguifactory_h__
|
|
#define __kxmlguifactory_h__
|
|
|
|
#include <tqobject.h>
|
|
#include <tqptrlist.h>
|
|
#include <tqdom.h>
|
|
#include <tqvaluelist.h>
|
|
|
|
#include <kdelibs_export.h>
|
|
|
|
class KAction;
|
|
class KXMLGUIFactoryPrivate;
|
|
class KXMLGUIClient;
|
|
class KXMLGUIBuilder;
|
|
class KInstance;
|
|
|
|
namespace KXMLGUI
|
|
{
|
|
struct MergingIndex;
|
|
struct ContainerNode;
|
|
struct ContainerClient;
|
|
class BuildHelper;
|
|
}
|
|
|
|
/**
|
|
* KXMLGUIFactory, together with KXMLGUIClient objects, can be used to create
|
|
* a GUI of container widgets (like menus, toolbars, etc.) and container items
|
|
* (menu items, toolbar buttons, etc.) from an XML document and action objects.
|
|
*
|
|
* Each KXMLGUIClient represents a part of the GUI, composed from containers and
|
|
* actions. KXMLGUIFactory takes care of building (with the help of a KXMLGUIBuilder)
|
|
* and merging the GUI from an unlimited number of clients.
|
|
*
|
|
* Each client provides XML through a TQDomDocument and actions through a
|
|
* KActionCollection . The XML document contains the rules for how to merge the
|
|
* GUI.
|
|
*
|
|
* KXMLGUIFactory processes the DOM tree provided by a client and plugs in the client's actions,
|
|
* according to the XML and the merging rules of previously inserted clients. Container widgets
|
|
* are built via a KXMLGUIBuilder , which has to be provided with the KXMLGUIFactory constructor.
|
|
*/
|
|
class KDEUI_EXPORT KXMLGUIFactory : public QObject
|
|
{
|
|
friend class KXMLGUI::BuildHelper;
|
|
Q_OBJECT
|
|
public:
|
|
/**
|
|
* Constructs a KXMLGUIFactory. The provided @p builder KXMLGUIBuilder will be called
|
|
* for creating and removing container widgets, when clients are added/removed from the GUI.
|
|
*
|
|
* Note that the ownership of the given KXMLGUIBuilder object won't be transferred to this
|
|
* KXMLGUIFactory, so you have to take care of deleting it properly.
|
|
*/
|
|
KXMLGUIFactory( KXMLGUIBuilder *builder, TQObject *parent = 0, const char *name = 0 );
|
|
|
|
/**
|
|
* Destructor
|
|
*/
|
|
~KXMLGUIFactory();
|
|
|
|
// XXX move to somewhere else? (Simon)
|
|
static TQString readConfigFile( const TQString &filename, bool never_null, const KInstance *instance = 0 );
|
|
static TQString readConfigFile( const TQString &filename, const KInstance *instance = 0 );
|
|
static bool saveConfigFile( const TQDomDocument& doc, const TQString& filename,
|
|
const KInstance *instance = 0 );
|
|
|
|
static TQString documentToXML( const TQDomDocument& doc );
|
|
static TQString elementToXML( const TQDomElement& elem );
|
|
|
|
/**
|
|
* Removes all TQDomComment objects from the specified node and all its children.
|
|
*/
|
|
static void removeDOMComments( TQDomNode &node );
|
|
|
|
/**
|
|
* @internal
|
|
* Find or create the ActionProperties element, used when saving custom action properties
|
|
*/
|
|
static TQDomElement actionPropertiesElement( TQDomDocument& doc );
|
|
|
|
/**
|
|
* @internal
|
|
* Find or create the element for a given action, by name.
|
|
* Used when saving custom action properties
|
|
*/
|
|
static TQDomElement findActionByName( TQDomElement& elem, const TQString& sName, bool create );
|
|
|
|
/**
|
|
* Creates the GUI described by the TQDomDocument of the client,
|
|
* using the client's actions, and merges it with the previously
|
|
* created GUI.
|
|
* This also means that the order in which clients are added to the factory
|
|
* is relevant; assuming that your application supports plugins, you should
|
|
* first add your application to the factory and then the plugin, so that the
|
|
* plugin's UI is merged into the UI of your application, and not the other
|
|
* way round.
|
|
*/
|
|
void addClient( KXMLGUIClient *client );
|
|
|
|
/**
|
|
* Removes the GUI described by the client, by unplugging all
|
|
* provided actions and removing all owned containers (and storing
|
|
* container state information in the given client)
|
|
*/
|
|
void removeClient( KXMLGUIClient *client );
|
|
|
|
void plugActionList( KXMLGUIClient *client, const TQString &name, const TQPtrList<KAction> &actionList );
|
|
void unplugActionList( KXMLGUIClient *client, const TQString &name );
|
|
|
|
/**
|
|
* Returns a list of all clients currently added to this factory
|
|
*/
|
|
TQPtrList<KXMLGUIClient> clients() const;
|
|
|
|
/**
|
|
* Use this method to get access to a container widget with the name specified with @p containerName
|
|
* and which is owned by the @p client. The container name is specified with a "name" attribute in the
|
|
* XML document.
|
|
*
|
|
* This function is particularly useful for getting hold of a popupmenu defined in an XMLUI file.
|
|
* For instance:
|
|
* \code
|
|
* TQPopupMenu *popup = static_cast<TQPopupMenu*>(factory()->container("my_popup",this));
|
|
* \endcode
|
|
* where @p "my_popup" is the name of the menu in the XMLUI file, and
|
|
* @p "this" is XMLGUIClient which owns the popupmenu (e.g. the mainwindow, or the part, or the plugin...)
|
|
*
|
|
* @param containerName Name of the container widget
|
|
* @param client Owner of the container widget
|
|
* @param useTagName Specifies whether to compare the specified name with the name attribute or
|
|
* the tag name.
|
|
*
|
|
* This method may return 0L if no container with the given name exists or is not owned by the client.
|
|
*/
|
|
TQWidget *container( const TQString &containerName, KXMLGUIClient *client, bool useTagName = false );
|
|
|
|
TQPtrList<TQWidget> containers( const TQString &tagName );
|
|
|
|
/**
|
|
* Use this method to free all memory allocated by the KXMLGUIFactory. This deletes the internal node
|
|
* tree and therefore resets the internal state of the class. Please note that the actual GUI is
|
|
* NOT touched at all, meaning no containers are deleted nor any actions unplugged. That is
|
|
* something you have to do on your own. So use this method only if you know what you are doing :-)
|
|
*
|
|
* (also note that this will call KXMLGUIClient::setFactory( 0L ) for all inserted clients)
|
|
*/
|
|
void reset();
|
|
|
|
/**
|
|
* Use this method to free all memory allocated by the KXMLGUIFactory for a specific container,
|
|
* including all child containers and actions. This deletes the internal node subtree for the
|
|
* specified container. The actual GUI is not touched, no containers are deleted or any actions
|
|
* unplugged. Use this method only if you know what you are doing :-)
|
|
*
|
|
* (also note that this will call KXMLGUIClient::setFactory( 0L ) for all clients of the
|
|
* container)
|
|
*/
|
|
void resetContainer( const TQString &containerName, bool useTagName = false );
|
|
|
|
public slots:
|
|
/**
|
|
* Show a standard configure shortcut for every action in this factory.
|
|
*
|
|
* This slot can be connected dirrectly to the action to configure shortcuts. This is very simple to
|
|
* do that by adding a single line
|
|
* \code
|
|
* KStdAction::keyBindings( guiFactory(), TQT_SLOT( configureShortcuts() ), actionCollection() );
|
|
* \endcode
|
|
*
|
|
* @param bAllowLetterShortcuts Set to false if unmodified alphanumeric
|
|
* keys ('A', '1', etc.) are not permissible shortcuts.
|
|
* @param bSaveSettings if true, the settings will also be saved back to
|
|
* the *uirc file which they were intially read from.
|
|
* @since 3.3
|
|
*/
|
|
int configureShortcuts(bool bAllowLetterShortcuts = true, bool bSaveSettings = true);
|
|
|
|
signals:
|
|
void clientAdded( KXMLGUIClient *client );
|
|
void clientRemoved( KXMLGUIClient *client );
|
|
|
|
private:
|
|
|
|
TQWidget *findRecursive( KXMLGUI::ContainerNode *node, bool tag );
|
|
|
|
TQPtrList<TQWidget> findRecursive( KXMLGUI::ContainerNode *node, const TQString &tagName );
|
|
|
|
void applyActionProperties( const TQDomElement &element );
|
|
void configureAction( KAction *action, const TQDomNamedNodeMap &attributes );
|
|
void configureAction( KAction *action, const TQDomAttr &attribute );
|
|
|
|
protected:
|
|
virtual void virtual_hook( int id, void* data );
|
|
private:
|
|
KXMLGUIFactoryPrivate *d;
|
|
};
|
|
|
|
#endif
|
|
/* vim: et sw=4
|
|
*/
|