filter impl

2 files changed, 22 insertions, 10 deletions

diff --git a/libkcal/calfilter.cpp b/libkcal/calfilter.cpp
index c182db5..c425dfc 100644
--- a/libkcal/calfilter.cpp
+++ b/libkcal/calfilter.cpp
@@ -1,193 +1,204 @@
 /*
     This file is part of libkcal.
     Copyright (c) 2001 Cornelius Schumacher <schumacher@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 as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     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., 59 Temple Place - Suite 330,
     Boston, MA 02111-1307, USA.
 */
 
 #include <kdebug.h>
 
 #include "calfilter.h"
 
 using namespace KCal;
 
 CalFilter::CalFilter()
 {
   mEnabled = true;
   mCriteria = ShowPublic | ShowPrivate| ShowConfidential ;
 }
 
 CalFilter::CalFilter(const QString &name)
 {
   mName = name; 
   mEnabled = true;
   mCriteria = ShowPublic | ShowPrivate| ShowConfidential ;
 }
 
 CalFilter::~CalFilter()
 {
 }
 
 void CalFilter::apply(QPtrList<Event> *eventlist)
 {
   if (!mEnabled) return;
 
 //  kdDebug(5800) << "CalFilter::apply()" << endl;
 
   Event *event = eventlist->first();
   while(event) {
     if (!filterEvent(event)) {
       eventlist->remove();
       event = eventlist->current();
     } else {
       event = eventlist->next();
     }
   }
 
 //  kdDebug(5800) << "CalFilter::apply() done" << endl;
 }
 
 // TODO: avoid duplicating apply() code
 void CalFilter::apply(QPtrList<Todo> *eventlist)
 {
   if (!mEnabled) return;
-
-//  kdDebug(5800) << "CalFilter::apply()" << endl;
-
   Todo *event = eventlist->first();
   while(event) {
     if (!filterTodo(event)) {
       eventlist->remove();
       event = eventlist->current();
     } else {
       event = eventlist->next();
     }
   }
 
 //  kdDebug(5800) << "CalFilter::apply() done" << endl;
 }
-
+bool CalFilter::filterCalendarItem(Incidence *in)
+{
+    if ( in->type() == "Event" )
+        return filterEvent( (Event*) in );
+    else if ( in->type() =="Todo" )
+        return filterTodo( (Todo*) in);
+    else if ( in->type() =="Journal" )
+        return filterJournal( (Journal*) in );
+    return false;
+}
 bool CalFilter::filterEvent(Event *event)
 {
-//  kdDebug(5800) << "CalFilter::filterEvent(): " << event->getSummary() << endl;
-
+    if (mCriteria & HideEvents) 
+        return false;
   if (mCriteria & HideRecurring) {
     if (event->recurrence()->doesRecur()) return false;
   }
 
   return filterIncidence(event);
 }
-
+bool CalFilter::filterJournal(Journal *j)
+{
+  if (mCriteria & HideJournals) 
+        return false;
+  return true;
+}
 bool CalFilter::filterTodo(Todo *todo)
 {
-//  kdDebug(5800) << "CalFilter::filterEvent(): " << event->getSummary() << endl;
-
+  if (mCriteria & HideTodos) 
+        return false;
   if (mCriteria & HideCompleted) {
     if (todo->isCompleted()) return false;
   }
 
   return filterIncidence(todo);
 }
 bool CalFilter::showCategories()
 {
     return mCriteria & ShowCategories;
 }
 int  CalFilter::getSecrecy()
 {
     if ( (mCriteria & ShowPublic ))
         return Incidence::SecrecyPublic;
     if ( (mCriteria & ShowPrivate ))
         return Incidence::SecrecyPrivate;
     if ( (mCriteria & ShowConfidential ))
         return Incidence::SecrecyConfidential;
     return Incidence::SecrecyPublic;
 }
 bool CalFilter::filterIncidence(Incidence *incidence)
 {
     if ( mCriteria > 7 ) {
     switch (incidence->secrecy()) {
     case Incidence::SecrecyPublic: 
         if (! (mCriteria & ShowPublic ))
             return false;
                 break;
     case Incidence::SecrecyPrivate:
         if (! (mCriteria & ShowPrivate ))
             return false;
         break;
     case Incidence::SecrecyConfidential:
         if (! (mCriteria & ShowConfidential ))
             return false;
         break;
     default:
         return false;
         break;
     }
     }
 
     //  kdDebug(5800) << "CalFilter::filterEvent(): " << event->getSummary() << endl;
 
   if (mCriteria & ShowCategories) {
     for (QStringList::Iterator it = mCategoryList.begin();
          it != mCategoryList.end(); ++it ) {
       QStringList incidenceCategories = incidence->categories();
       for (QStringList::Iterator it2 = incidenceCategories.begin();
            it2 != incidenceCategories.end(); ++it2 ) {
         if ((*it) == (*it2)) {
           return true;
         }
       }
     }
     return false;
   } else {
     for (QStringList::Iterator it = mCategoryList.begin();
          it != mCategoryList.end(); ++it ) {
       QStringList incidenceCategories = incidence->categories();
       for (QStringList::Iterator it2 = incidenceCategories.begin();
            it2 != incidenceCategories.end(); ++it2 ) {
         if ((*it) == (*it2)) {
           return false;
         }
       }
     }
     return true;
   }
     
 //  kdDebug(5800) << "CalFilter::filterEvent(): passed" << endl;
   
   return true;
 }
 
 void CalFilter::setEnabled(bool enabled)
 {
   mEnabled = enabled;
 }
 
 bool CalFilter::isEnabled()
 {
   return mEnabled;
 }
 
 void CalFilter::setCriteria(int criteria)
 {
   mCriteria = criteria;
 }
 
 int CalFilter::criteria()
 {
   return mCriteria;
 }
 
 void CalFilter::setCategoryList(const QStringList &categoryList)
diff --git a/libkcal/calfilter.h b/libkcal/calfilter.h
index 5ad0064..29db441 100644
--- a/libkcal/calfilter.h
+++ b/libkcal/calfilter.h
@@ -1,128 +1,129 @@
 /*
     This file is part of libkcal.
     Copyright (c) 2001 Cornelius Schumacher <schumacher@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 as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     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., 59 Temple Place - Suite 330,
     Boston, MA 02111-1307, USA.
 */
 
 #ifndef _CALFILTER_H
 #define _CALFILTER_H
 
 #include <qstring.h>
 #include <qptrlist.h>
 
 #include "event.h"
 #include "todo.h"
 
 namespace KCal {
 
 /**
   Filter for calendar objects.
 */
 class CalFilter {
   public:
     /** Construct filter. */
     CalFilter();
     /** Construct filter with name */
     CalFilter(const QString &name);
     /** Destruct filter. */
     ~CalFilter();
     
     /**
       Set name of filter.
     */
     void setName(const QString &name) { mName = name; }
     /**
       Return name of filter.
     */
     QString name() const { return mName; }
     
     /**
       Apply filter to eventlist, all events not matching filter criterias are
       removed from the list.
     */
     void apply(QPtrList<Event> *eventlist);
     
     /**
       Apply filter to todolist, all todos not matching filter criterias are
       removed from the list.
     */
     void apply(QPtrList<Todo> *todolist);
-    
+    bool CalFilter::filterCalendarItem(Incidence *in);
+    bool CalFilter::filterJournal(Journal *in);
     /**
       Apply filter criteria on the specified event. Return true, if event passes
       criteria, otherwise return false.
     */
     bool filterEvent(Event *);
     
     /**
       Apply filter criteria on the specified todo. Return true, if event passes
       criteria, otherwise return false.
     */
     bool filterTodo(Todo *);
     
     /**
       Apply filter criteria on the specified incidence. Return true, if event passes
       criteria, otherwise return false.
     */
     bool filterIncidence(Incidence *);
     
     /**
       Enable or disable filter.
     */
     void setEnabled(bool);
     /**
       Return wheter the filter is enabled or not.
     */
     bool isEnabled();
     bool showCategories();
     int  getSecrecy();
     /**
       Set list of categories, which is used for showing/hiding categories of
       events.
       See related functions.
     */
     void setCategoryList(const QStringList &);
     /**
       Return category list, used for showing/hiding categories of events.
       See related functions.
     */
     QStringList categoryList();
     
     enum { HideRecurring = 1, HideCompleted = 2, ShowCategories = 4 ,ShowPublic = 8, ShowPrivate = 16, ShowConfidential = 32,  HideEvents = 64, HideTodos = 128, HideJournals = 256 };
     
     /**
       Set criteria, which have to be fulfilled by events passing the filter.
     */
     void setCriteria(int);
     /**
       Get inclusive filter criteria.
     */
     int criteria();
     
   private:
     QString mName;
 
     int mCriteria;
     
     bool mEnabled;
     
     QStringList mCategoryList;
 };
 
 }
 
 #endif /*  _CALFILTER_H  */