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257 lines
6.6 KiB
257 lines
6.6 KiB
/*
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Copyright (c) 2000 Matthias Elter <elter@kde.org>
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Copyright (c) 2003 Daniel Molkentin <molkentin@kde.org>
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Copyright (c) 2003 Matthias Kretz <kretz@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KCMULTIDIALOG_H
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#define KCMULTIDIALOG_H
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#include <tqptrdict.h>
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#include <kdialogbase.h>
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#include <klocale.h>
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#include <kservice.h>
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class KCModuleProxy;
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class KCModuleInfo;
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class KCModule;
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/**
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* @short A method that offers a KDialogBase containing arbitrary
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* Control Modules.
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*/
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class KUTILS_EXPORT KCMultiWidget : public KDialogBase
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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/**
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* Constructs a new KCMultiWidget
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*
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* @param parent The parent widget
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* @param name The widget name
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* @param modal If you pass true here, the dialog will be modal
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**/
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KCMultiWidget( TQWidget *parent=0, const char *name=0, bool modal=false );
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/**
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* Construct a personalized KCMultiWidget.
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*
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* @param dialogFace You can use TreeList, Tabbed, Plain, Swallow or
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* IconList.
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* @param parent Parent of the dialog.
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* @param name Dialog name (for internal use only).
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* @param modal Controls dialog modality. If @p false, the rest of the
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* program interface (example: other dialogs) is accessible while
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* the dialog is open.
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*/
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KCMultiWidget( int dialogFace, TQWidget * parent = 0,
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const char * name = 0, bool modal = false );
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/**
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* Destructor
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**/
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virtual ~KCMultiWidget();
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/**
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* Add a module.
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*
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* @param module Specify the name of the module that is to be added
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* to the list of modules the dialog will show.
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*
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* @param withfallback Try harder to load the module. Might result
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* in the module appearing outside the dialog.
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**/
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void addModule(const TQString& module, bool withfallback=true);
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/**
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* Add a module.
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*
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* @param moduleinfo Pass a KCModuleInfo object which will be
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* used for creating the module. It will be added
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* to the list of modules the dialog will show.
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*
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* @param parentmodulenames The names of the modules that should appear as
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* parents in the TreeList. Look at the
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* KDialogBase::addPage documentation for more info
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* on this.
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*
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* @param withfallback Try harder to load the module. Might result
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* in the module appearing outside the dialog.
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**/
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void addModule(const KCModuleInfo& moduleinfo, TQStringList
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parentmodulenames = TQStringList(), bool withfallback=false);
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/**
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* @return the current module that is being shown.
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*/
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KCModuleProxy * currentModule();
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signals:
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/**
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* Emitted after all KCModules have been told to save their configuration.
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*
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* The applyClicked and okClicked signals are emitted before the
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* configuration is saved.
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*/
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void configCommitted();
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/**
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* Emitted after the KCModules have been told to save their configuration.
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* It is emitted once for every instance the KCMs that were changed belong
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* to.
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*
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* You can make use of this if you have more than one component in your
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* application. instanceName tells you the instance that has to reload its
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* configuration.
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*
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* The applyClicked and okClicked signals are emitted before the
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* configuration is saved.
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*
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* @param instanceName The name of the instance that needs to reload its
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* configuration.
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*/
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void configCommitted( const TQCString & instanceName );
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/**
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* Emitted right before a module is shown.
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* Usefull for updating caption, help, etc
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*
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* @param moduleinfo The module that is about to be shown.
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* @sense 3.4
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*/
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void aboutToShow( KCModuleProxy *moduleProxy );
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void close();
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protected slots:
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/**
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* This slot is called when the user presses the "Default" Button.
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* You can reimplement it if needed.
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*
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* @note Make sure you call the original implementation.
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**/
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virtual void slotDefault();
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/**
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* This slot is called when the user presses the "Reset" Button.
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* You can reimplement it if needed.
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*
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* @note Make sure you call the original implementation.
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*/
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virtual void slotUser1();
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virtual void slotUser2();
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/**
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* This slot is called when the user presses the "Apply" Button.
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* You can reimplement it if needed.
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*
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* @note Make sure you call the original implementation.
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**/
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virtual void slotApply();
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/**
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* This slot is called when the user presses the "OK" Button.
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* You can reimplement it if needed.
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*
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* @note Make sure you call the original implementation.
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**/
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virtual void slotOk();
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/**
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* This slot is called when the user presses the "Help" Button.
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* It reads the DocPath field of the currently selected KControl
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* module's .desktop file to find the path to the documentation,
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* which it then attempts to load.
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*
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* You can reimplement this slot if needed.
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*
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* @note Make sure you call the original implementation.
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**/
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virtual void slotHelp();
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virtual void slotCancel();
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private slots:
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void slotAboutToShow(TQWidget *);
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void clientChanged(bool state);
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/**
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* Called when entering root mode, and disables
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* the Admin Mode button such that the user doesn't do it
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* twice.
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*
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* @since 3.4
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*/
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void disableRModeButton();
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/**
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* Called when the current module exits from root
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* mode. Enables the Administrator Mode button, again.
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*
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* @since 3.4
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*/
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void rootExit();
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/**
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*
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* Called when the dialog is hidden. It unregisters the modules,
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* such that they don't hinder the same modules to be opened in
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* another application.
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*
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* @since 3.4
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*/
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void dialogClosed();
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private:
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void applyOrRevert(KCModuleProxy * module);
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void init();
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void apply();
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struct CreatedModule
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{
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KCModuleProxy * kcm;
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KService::Ptr service;
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bool adminmode;
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int buttons;
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};
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typedef TQValueList<CreatedModule> ModuleList;
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ModuleList m_modules;
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typedef TQMap<KService::Ptr, KCModuleProxy*> OrphanMap;
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OrphanMap m_orphanModules;
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TQPtrDict<TQStringList> moduleParentComponents;
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TQString _docPath;
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int dialogface;
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class KCMultiWidgetPrivate;
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KCMultiWidgetPrivate *d;
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};
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#endif //KCMULTIDIALOG_H
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