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List:       kde-commits
Subject:    KDE/kdepim/akregator/src
From:       Frank Osterfeld <frank.osterfeld () kdemail ! net>
Date:       2005-06-07 21:57:07
Message-ID: 1118181427.801715.32586.nullmailer () svn ! kde ! org
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SVN commit 423236 by osterfeld:

add TreeNode::tags() to obtain a list of all tags occuring in a feed tree


 M  +5 -0      feed.cpp  
 M  +2 -0      feed.h  
 M  +11 -0     folder.cpp  
 M  +4 -0      folder.h  
 M  +6 -1      treenode.h  


--- trunk/KDE/kdepim/akregator/src/feed.cpp #423235:423236
@@ -160,6 +160,11 @@
     return feed;
 }
 
+QStringList Feed::tags() const
+{
+    return d->archive->tags();
+}
+
 QValueList<Article> Feed::articles(const QString& tag)
 {
     if (!d->articlesLoaded)
--- trunk/KDE/kdepim/akregator/src/feed.h #423235:423236
@@ -178,6 +178,8 @@
 
             virtual QValueList<Article> articles(const QString& tag=QString::null);
 
+            virtual QStringList tags() const;
+            
             /** returns whether a fetch error has occured */
             bool fetchErrorOccurred();
 
--- trunk/KDE/kdepim/akregator/src/folder.cpp #423235:423236
@@ -28,6 +28,7 @@
 
 #include <qlistview.h>
 #include <qdom.h>
+#include <qstringlist.h>
 #include <qvaluelist.h>
 
 #include <kdebug.h>
@@ -75,6 +76,16 @@
     d = 0;
 }
 
+QStringList Folder::tags() const
+{
+    QStringList t;
+    QValueList<TreeNode*>::ConstIterator en = d->children.end();
+    for (QValueList<TreeNode*>::ConstIterator it = d->children.begin(); it != en; \
++it) +        t += (*it)->tags();
+     
+    return t;
+}
+
 QValueList<Article> Folder::articles(const QString& tag)
 {
     QValueList<Article> seq;
--- trunk/KDE/kdepim/akregator/src/folder.h #423235:423236
@@ -30,6 +30,7 @@
 
 class QDomDocument;
 class QDomElement;
+class QStringList;
 template <class T> class QValueList;
 
 namespace Akregator
@@ -59,6 +60,9 @@
             /** returns recursively concatenated articles of children  
             @return an article sequence containing articles of children */
             virtual QValueList<Article> articles(const QString& tag=QString::null);
+
+            /** returns a list of all tags occuring in the subtree of this folder */
+            virtual QStringList tags() const;
             
             /** returns the number of unread articles in all children    
             @return number of unread articles */
--- trunk/KDE/kdepim/akregator/src/treenode.h #423235:423236
@@ -31,6 +31,7 @@
 class QDomDocument;
 class QDomElement;
 class QString;
+class QStringList;
 template <class T> class QValueList;
 
 namespace Akregator 
@@ -113,8 +114,12 @@
     @return sequence of articles */
     
     virtual QValueList<Article> articles(const QString& tag=QString::null) = 0;
+
+    /** returns a list of all tags occuring in this node (sub tree for folders)
+    */
+
+    virtual QStringList tags() const = 0;
     
-    
     /** Helps the rest of the app to decide if node should be handled as group or \
not. Only use where necessary, use polymorphism where possible.  @return whether the \
node is a feed group or not */  


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