Initial import of kxmleditor 1.1.4

1 files changed, 125 insertions, 0 deletions

diff --git a/part/kxe_treeviewitem.h b/part/kxe_treeviewitem.h
new file mode 100644
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+++ b/part/kxe_treeviewitem.h
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+/***************************************************************************
+                          kxe_treeviewitem.h  -  description
+                             -------------------
+    begin                : Wed Nov 21 2001
+    copyright            : (C) 2001, 2002, 2003 by The KXMLEditor Team
+    email                : lvanek@users.sourceforge.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef KXE_TREEVIEWITEM_H
+#define KXE_TREEVIEWITEM_H
+
+#include <qlistview.h>
+#include <qpixmap.h>
+#include <qdom.h>
+
+class KListView;
+
+/**
+ * This is a tree item, which represents one XML node (see @ref QDomNode and its childclasses).
+ * @short tree item
+ * @author The KXMLEditor Team
+ */
+class KXE_TreeViewItem : public QListViewItem
+{
+	public:
+
+		KXE_TreeViewItem( const QDomNode & xmlNode, KListView * pParent,  QListViewItem* pAfter=NULL);
+		KXE_TreeViewItem( const QDomNode & xmlNode, QListViewItem * pParent );
+		KXE_TreeViewItem( const QDomNode & xmlNode, QListViewItem * pParent, QListViewItem * pAfter );
+    ~KXE_TreeViewItem();
+    
+		/** 
+		 * (Re)sets the texts of the columns of this listitem
+		 * depending on type of corresponding XML node and
+		 * element display mode, which is stored in the configuration
+		 * (@ref KXETreeViewSettings::elemDisplMode).
+		 */
+		void setTexts();
+
+		/** Returns the corresponding XML node, e.g. the XML node represented by this tree item. */
+		QDomNode * xmlNode() { return & m_xmlNode; }
+
+    /** Returns true, if this tree item is bookmarked (false otherwise). */
+		bool isBookmarked() const { return m_bBookmarked; }
+
+    /** Changes this items bookmark status (see @ref KXE_TreeViewItem::m_bBookmarked) and returns the new one. */
+		bool toggleBookmark();
+
+		/** Returns this items last child or a null pointer if there are no childs at all. */
+		KXE_TreeViewItem * lastChild() const;
+
+		/** Sets this items previous sibling. */
+		void setPrevSibling( KXE_TreeViewItem * const pPrevSibling ) { m_pPrevSibling = pPrevSibling; }
+
+    /** Returns this items previous sibling. */
+		KXE_TreeViewItem * prevSibling() const { return m_pPrevSibling; }
+
+		/**
+		* Does the same like @ref QListViewItem::itemAbove but the parent items doesn't need to be open.
+		* Returns this items previous siblings last grand child, if there is one.
+		* Otherwise it returns this items previous sibling or,
+		* if there are no sibling above, it returns this items parent or
+		* a null pointer (if there is no parent).
+		*/
+		KXE_TreeViewItem * prevItem();
+
+    /**
+		* Does the same like @ref QListViewItem::itemBelow but the parent items doesn't need to be open.
+		* Returns a pointer to the next item of this or a null pointer if this is the last item.
+		* This will be it's first child,
+		* if there are no childs, it will be the next sibling
+		* and if there are no siblings below, it will be this' parents next sibling ...
+		*/
+		KXE_TreeViewItem * nextItem();
+
+		/** Expands this items child tree up to the given level or expands the entire child tree, if iLevel == -1.  */
+		void expandSubTree( int iLevel = -1 );
+
+    /** Collapses this items child tree to the given level or collapses the entire child tree, if iLevel == 0.  */
+		void collapseSubTree( int iLevel = 0 );
+
+		/** Test, if item in parameter is my direct or indirect child item */
+  bool isMyChildren(const KXE_TreeViewItem *);
+
+		/** 
+		 * If the child items aren't created (initialized) yet
+		 * (i.e. if m_bChildsCreated is false), it is done now.
+		 */
+		void ensureChildItemsCreated();
+		/** 
+		 * If the grandchilds (child items of this item's childs) aren't created (initialized)
+		 * yet (i.e. if m_bGrandChildsCreated is false), it is done now.
+		 */
+		void ensureGrandChildItemsCreated();
+
+		/**
+		 * Starts in-place renaming, if the given column is set to be in-place 
+		 * renameable in the item's view
+		 */
+		virtual void startRename( int iCol );
+
+protected:
+
+		QDomNode m_xmlNode;
+		KXE_TreeViewItem * m_pPrevSibling;
+		bool m_bBookmarked;
+		bool m_bChildsCreated;
+		bool m_bGrandChildsCreated;
+
+private:
+
+		void init();
+		void initChilds();
+};
+
+#endif