From f11d4bda64b58abfebf77485d5d77143a10dc8c9 Mon Sep 17 00:00:00 2001
From: zecke <zecke>
Date: Mon, 07 Oct 2002 11:39:30 +0000
Subject: Re add files

for todo
---
(limited to 'core/pim/todo/todoview.h')

diff --git a/core/pim/todo/todoview.h b/core/pim/todo/todoview.h
new file mode 100644
index 0000000..e4985a7
--- a/dev/null
+++ b/core/pim/todo/todoview.h
@@ -0,0 +1,178 @@
+/*
+               =.            This file is part of the OPIE Project
+             .=l.            Copyright (c)  2002 <>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       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
+..}^=.=       =       ;      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 TODO_VIEW_H
+#define TODO_VIEW_H
+
+#include <qarray.h>
+#include <qstring.h>
+#include <qvaluelist.h>
+#include <qwidget.h>
+
+#include <opie/otodoaccess.h>
+
+#include "smalltodo.h"
+
+
+namespace Todo {
+
+    /**
+     * According to tronical it's not possible
+     * to have Q_OBJECT in a template at all
+     * so this is a hack widget not meant
+     * to be public
+     */
+    class InternQtHack : public QObject {
+        Q_OBJECT
+    public:
+        InternQtHack() : QObject() {};
+        void emitShow(int uid) { emit showTodo(uid);  }
+        void emitEdit(int uid) { emit edit(uid ); }
+        void emitUpdate( int uid,
+                         const SmallTodo& to) {
+            emit update(uid, to );
+        }
+        void emitUpdate( int uid,
+                         const OTodo& ev ){
+            emit update(uid, ev );
+        }
+        void emitRemove( int uid ) {
+            emit remove( uid );
+        }
+        void emitUpdate( QWidget* wid ) {
+            emit update( wid );
+        }
+    signals:
+        void showTodo(int uid );
+        void edit(int uid );
+        void update( int uid, const Todo::SmallTodo& );
+        void update( int uid, const OTodo& );
+        /* sorry you need to cast */;
+        void update( QWidget* wid );
+        void remove( int uid );
+
+    };
+    class MainWindow;
+
+    /**
+     * due to inheretince problems we need this base class
+     */
+    class ViewBase {
+    public:
+        virtual QWidget* widget() = 0;
+        virtual QString type()const = 0;
+        virtual int current() = 0;
+        virtual QString currentRepresentation() = 0;
+        virtual void showOverDue( bool ) = 0;
+        virtual void setTodos( OTodoAccess::List::Iterator it,
+                               OTodoAccess::List::Iterator end ) = 0;
+
+        virtual void addEvent( const OTodo& ) = 0;
+        virtual void replaceEvent( const OTodo& ) = 0;
+        virtual void removeEvent( int uid ) = 0;
+        virtual void setShowCompleted( bool ) = 0;
+        virtual void setShowDeadline( bool ) = 0;
+        virtual void setShowCategory( const QString& = QString::null ) = 0;
+        virtual void clear() = 0;
+        virtual QArray<int> completed() = 0;
+        virtual void newDay() = 0;
+
+        virtual void connectShow( QObject*, const char* ) = 0;
+        virtual void connectEdit( QObject*, const char* ) = 0;
+        virtual void connectUpdateSmall( QObject*, const char* ) = 0;
+        virtual void connectUpdateBig( QObject*, const char* ) = 0;
+        virtual void connectUpdateView( QObject*, const char*) = 0;
+        virtual void connectRemove( QObject*, const char* ) = 0;
+
+    };
+
+    /**
+     * A base class for all TodoView which are showing
+     * a list of todos.
+     * Either in a QTable, QListView or any other QWidget
+     * derived class
+     * Through the MainWindow( dispatcher ) one can access
+     * the relevant informations
+     *
+     * It's not possible to have signal and slots from within
+     * templates this way you've to register for a signal
+     */
+    class TodoView : public ViewBase{
+
+    public:
+        /**
+         * c'tor
+         */
+        TodoView( MainWindow* win );
+
+        /**
+         *d'tor
+         */
+        virtual ~TodoView();
+
+        /* connect to the show signal */
+        void connectShow(QObject* obj,
+                         const char* slot );
+
+        /* connect to edit */
+        void connectEdit( QObject* obj,
+                          const char* slot );
+        void connectUpdateSmall( QObject* obj,
+                                 const char* slot );
+        void connectUpdateBig( QObject* obj,
+                               const char* slot ) ;
+        void connectUpdateView( QObject* obj,
+                                const char* slot );
+        void connectRemove( QObject* obj,
+                            const char* slot );
+    protected:
+        MainWindow* todoWindow();
+        OTodo event(int uid );
+        OTodoAccess::List::Iterator begin();
+        OTodoAccess::List::Iterator end();
+
+        /*
+          These things needs to be implemented
+          in a implementation
+    signals:
+        */
+    protected:
+        void showTodo( int uid ) { hack->emitShow(uid); }
+        void edit( int uid ) { hack->emitEdit(uid); }
+        void update(int uid, const SmallTodo& to );
+        void update(int uid, const OTodo& ev);
+        void remove( int uid ) {
+            hack->emitRemove( uid );
+        }
+    private:
+        InternQtHack* hack;
+        MainWindow *m_main;
+    };
+};
+
+#endif
--
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