Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 132 insertions, 0 deletions

diff --git a/kalarm/eventlistviewbase.h b/kalarm/eventlistviewbase.h
new file mode 100644
index 000000000..23831c71d
--- /dev/null
+++ b/kalarm/eventlistviewbase.h
@@ -0,0 +1,132 @@
+/*
+ *  eventlistviewbase.h  -  base classes for widget showing list of events
+ *  Program:  kalarm
+ *  Copyright (c) 2004-2006 by David Jarvie <software@astrojar.org.uk>
+ *
+ *  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 EVENTLISTVIEWBASE_H
+#define EVENTLISTVIEWBASE_H
+
+#include "kalarm.h"
+
+#include <qvaluelist.h>
+#include <klistview.h>
+
+#include "alarmevent.h"
+
+class QPixmap;
+class EventListViewItemBase;
+class Find;
+
+
+class EventListViewBase : public KListView
+{
+		Q_OBJECT
+	public:
+		typedef QValueList<EventListViewBase*>              InstanceList;
+		typedef QValueListIterator<EventListViewBase*>      InstanceListIterator;
+		typedef QValueListConstIterator<EventListViewBase*> InstanceListConstIterator;
+
+		EventListViewBase(QWidget* parent = 0, const char* name = 0);
+		virtual ~EventListViewBase()  { }
+		EventListViewItemBase* getEntry(const QString& eventID) const;
+		void                   addEvent(const KAEvent& e)  { addEvent(e, instances(), this); }
+		void                   modifyEvent(const KAEvent& e)
+		                                              { modifyEvent(e.id(), e, instances(), this); }
+		void                   modifyEvent(const QString& oldEventID, const KAEvent& newEvent)
+		                                              { modifyEvent(oldEventID, newEvent, instances(), this); }
+		void                   deleteEvent(const QString& eventID)  { deleteEvent(eventID, instances()); }
+		static void            addEvent(const KAEvent&, const InstanceList&, EventListViewBase* selectionView);
+		static void            modifyEvent(const KAEvent& e, const InstanceList& list, EventListViewBase* selectionView)
+		                                              { modifyEvent(e.id(), e, list, selectionView); }
+		static void            modifyEvent(const QString& oldEventID, const KAEvent& newEvent, const InstanceList&, EventListViewBase* selectionView);
+		static void            deleteEvent(const QString& eventID, const InstanceList&);
+		static void            undeleteEvent(const QString& oldEventID, const KAEvent& event, const InstanceList& list, EventListViewBase* selectionView)
+		                                              { modifyEvent(oldEventID, event, list, selectionView); }
+		void                   resizeLastColumn();
+		int                    itemHeight();
+		EventListViewItemBase* currentItem() const    { return (EventListViewItemBase*)KListView::currentItem(); }
+		EventListViewItemBase* firstChild() const     { return (EventListViewItemBase*)KListView::firstChild(); }
+		bool                   anySelected() const;    // are any items selected?
+		const KAEvent*         selectedEvent() const;
+		EventListViewItemBase* selectedItem() const;
+		QValueList<EventListViewItemBase*> selectedItems() const;
+		int                    selectedCount() const;
+		int                    lastColumn() const     { return mLastColumn; }
+		virtual QString        whatsThisText(int column) const = 0;
+		virtual InstanceList   instances() = 0; // return all instances
+
+	public slots:
+		void                   refresh();
+		virtual void           slotFind();
+		virtual void           slotFindNext()         { findNext(true); }
+		virtual void           slotFindPrev()         { findNext(false); }
+		virtual void           slotSelectAll();
+		virtual void           slotDeselect();
+
+	signals:
+		void                   itemDeleted();
+		void                   findActive(bool);
+
+	protected:
+		virtual void           populate() = 0;         // populate the list with all desired events
+		virtual EventListViewItemBase* createItem(const KAEvent&) = 0;   // only used by default addEntry() method
+		virtual bool           shouldShowEvent(const KAEvent&) const  { return true; }
+		EventListViewItemBase* addEntry(const KAEvent&, bool setSize = false, bool reselect = false);
+		EventListViewItemBase* addEntry(EventListViewItemBase*, bool setSize, bool reselect);
+		EventListViewItemBase* updateEntry(EventListViewItemBase*, const KAEvent& newEvent, bool setSize = false, bool reselect = false);
+		void                   addLastColumn(const QString& title);
+		virtual void           showEvent(QShowEvent*);
+		virtual void           resizeEvent(QResizeEvent*);
+
+	private:
+		void                   deleteEntry(EventListViewItemBase*, bool setSize = false);
+		void                   findNext(bool forward);
+
+		Find*                  mFind;                 // alarm search object
+		int                    mLastColumn;           // index to last column
+		int                    mLastColumnHeaderWidth;
+};
+
+
+class EventListViewItemBase : public QListViewItem
+{
+	public:
+		EventListViewItemBase(EventListViewBase* parent, const KAEvent&);
+		const KAEvent&         event() const             { return mEvent; }
+		QPixmap*               eventIcon() const;
+		int                    lastColumnWidth() const   { return mLastColumnWidth; }
+		EventListViewItemBase* nextSibling() const       { return (EventListViewItemBase*)QListViewItem::nextSibling(); }
+		static int             iconWidth();
+
+	protected:
+		void                   setLastColumnText();
+		virtual QString        lastColumnText() const = 0;   // get the text to display in the last column
+
+	private:
+		static QPixmap*        mTextIcon;
+		static QPixmap*        mFileIcon;
+		static QPixmap*        mCommandIcon;
+		static QPixmap*        mEmailIcon;
+		static int             mIconWidth;        // maximum width of any icon
+
+		KAEvent                mEvent;            // the event for this item
+		int                    mLastColumnWidth;  // width required to display message column
+};
+
+#endif // EVENTLISTVIEWBASE_H
+