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// Copyright (C) 2003 Dominique Devriese <devriese@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 KIG_MISC_LISTS_H
#define KIG_MISC_LISTS_H
#include <vector>
#include <set>
class GUIAction;
class ObjectConstructor;
class MacroConstructor;
class KigDocument;
class KigPart;
class KigWidget;
class TQString;
class TQDomElement;
class ObjectCalcer;
/**
* List of GUIActions for the parts to show. Note that the list owns
* the actions it receives..
*/
class GUIActionList
{
public:
typedef std::set<GUIAction*> avectype;
typedef std::set<KigPart*> dvectype;
private:
avectype mactions;
dvectype mdocs;
GUIActionList();
~GUIActionList();
public:
static GUIActionList* instance();
const avectype& actions() const { return mactions; }
/**
* register this document, so that it receives notifications for
* added and removed actions..
*/
void regDoc( KigPart* d );
void unregDoc( KigPart* d );
void add( GUIAction* a );
void add( const std::vector<GUIAction*>& a );
void remove( GUIAction* a );
void remove( const std::vector<GUIAction*>& a );
};
/**
* The list of object constructors for use in various places, e.g. RMB
* menu's. Note that the list owns the ctors it gets..
*/
class ObjectConstructorList
{
public:
typedef std::vector<ObjectConstructor*> vectype;
private:
vectype mctors;
ObjectConstructorList();
~ObjectConstructorList();
public:
static ObjectConstructorList* instance();
void add( ObjectConstructor* a );
void remove( ObjectConstructor* a );
vectype ctorsThatWantArgs( const std::vector<ObjectCalcer*>&, const KigDocument&,
const KigWidget&, bool completeOnly = false
) const;
const vectype& constructors() const;
};
/**
* this is just a simple data struct. doesn't have any functionality
* of its own..
*/
class Macro
{
public:
GUIAction* action;
MacroConstructor* ctor;
Macro( GUIAction* a, MacroConstructor* c );
~Macro();
};
/**
* a simply equality operator for Macro class.
*/
bool operator==( const Macro& l, const Macro& r );
/**
* This class keeps a list of all macro's, and allows them to be
* easily accessed, added etc. Macro objects are owned by this
* list..
*/
class MacroList
{
public:
typedef std::vector<Macro*> vectype;
private:
vectype mdata;
MacroList();
~MacroList();
public:
/**
* MacroList is a singleton
*/
static MacroList* instance();
/**
* Add a Macro \p m . MacroList takes care of adding the action and
* ctor in the relevant places..
*/
void add( Macro* m );
/**
* Add the Macro's \p ms. MacroList takes care of adding the action
* and ctor in the relevant places..
*/
void add( const vectype& ms );
/**
* Remove macro \p m . Macrolist takes care of deleting everything, and
* unregistering the action and ctor from the relevant places..
*/
void remove( Macro* m );
/**
* Save macro \p m to file \p f ..
*/
bool save( Macro* m, const TQString& f );
/**
* Save macros \p ms to file \p f ..
*/
bool save( const vectype& ms, const TQString& f );
/**
* load macro's from file \p f ..
* note that this just returns the loaded macro's, and doesn't add
* them to the various lists. Use add() if you want
* that behaviour..
* The fact that this functions requires a KigPart argument is
* semantically incorrect, but i haven't been able to work around
* it..
*/
bool load( const TQString& f, vectype& ret, const KigPart& );
/**
* get access to the list of macro's..
*/
const vectype& macros() const;
private:
bool loadNew( const TQDomElement& docelem, std::vector<Macro*>& ret, const KigPart& );
};
#endif
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