resourceview.h

/*
    This file is part of KOrganizer.
 
    Copyright (c) 2003,2004 Cornelius Schumacher <schumacher@kde.org>
    Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
 
    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.
 
    As a special exception, permission is given to link this program
    with any edition of TQt, and distribute the resulting executable,
    without including the source code for TQt in the source distribution.
*/
#ifndef KORG_RESOURCEVIEW_H
#define KORG_RESOURCEVIEW_H
 
#include "calendarview.h"
 
#include <tqlistview.h>
 
namespace KCal {
  class CalendarResources;
  class ResourceCalendar;
}
using namespace KCal;
class TDEListView;
class ResourceView;
class TQPushButton;
 
class ResourceViewFactory : public CalendarViewExtension::Factory
{
  public:
    ResourceViewFactory( CalendarResources *calendar, CalendarView *view );
 
    CalendarViewExtension *create( TQWidget * );
 
    ResourceView *resourceView() const;
 
  private:
    CalendarResources *mCalendar;
    CalendarView *mCalendarView;
    ResourceView *mResourceView;
};
 
 
class ResourceItem : public TQCheckListItem
{
  public:
    ResourceItem( ResourceCalendar *resource, ResourceView *view, TDEListView *parent );
    ResourceItem( ResourceCalendar *resource, const TQString &identifier,
                  const TQString &label, ResourceView *view, ResourceItem *parent );
 
    ResourceCalendar *resource() { return mResource; }
    const TQString& resourceIdentifier() { return mResourceIdentifier; }
    bool isSubresource() const { return mIsSubresource; }
    void createSubresourceItems();
    void setStandardResource( bool std );
    void update();
 
    virtual void paintCell(TQPainter *p, const TQColorGroup &cg,
      int column, int width, int alignment);
 
    void setResourceColor(TQColor& color);
    TQColor &resourceColor() {return mResourceColor;}
 
  protected:
    void stateChange( bool active );
    void setGuiState();
    TQColor mResourceColor;
 
  private:
    ResourceCalendar *mResource;
    ResourceView *mResourceView;
    bool mBlockStateChange;
    bool mIsSubresource;
    TQString mResourceIdentifier;
    bool mSubItemsCreated;
    bool mIsStandardResource;
};
 
class ResourceView : public CalendarViewExtension
{
    TQ_OBJECT
  
  public:
    ResourceView( CalendarResources *calendar, CalendarView *view,
                  TQWidget *parent = 0, const char *name = 0 );
    ~ResourceView();
 
    CalendarResources *calendar() const { return mCalendar; }
 
    void updateView();
 
    void emitResourcesChanged();
 
    void requestClose( ResourceCalendar *resource );
 
    void showButtons( bool visible );
 
  public slots:
    void addResourceItem( ResourceCalendar *resource );
    void updateResourceItem( ResourceCalendar *resource );
 
  signals:
    void resourcesChanged();
 
  protected:
    ResourceItem *findItem( ResourceCalendar *resource );
    ResourceItem *findItemByIdentifier( const TQString &identifier );
    ResourceItem *currentItem();
 
  protected slots:
    void addResource();
    void removeResource();
    void editResource();
    void currentChanged( TQListViewItem *lvitem );
    void slotSubresourceAdded( ResourceCalendar *resource, const TQString &type,
                               const TQString &identifier, const TQString &label );
 
    void slotSubresourceRemoved( ResourceCalendar *resource, const TQString &type,
                                 const TQString &identifier );
    void closeResource( ResourceCalendar *resource );
 
    void contextMenuRequested ( TQListViewItem *lvitem, const TQPoint &pos, int );
 
    void assignColor();
    void disableColor();
    void showInfo();
 
    void reloadResource();
    void saveResource();
 
    void setStandard();
    void updateResourceList();
 
  private:
    TDEListView *mListView;
    CalendarResources *mCalendar;
    CalendarView *mCalendarView;
    TQPushButton *mAddButton;
    TQPushButton *mDeleteButton;
    TQPushButton *mEditButton;
    TQPtrList<ResourceCalendar> mResourcesToClose;
};
 
#endif