adapted to what was discussed today on irc. Direction of rotation is settable in appearance in future

2 files changed, 29 insertions, 11 deletions

diff --git a/core/applets/rotateapplet/rotate.cpp b/core/applets/rotateapplet/rotate.cpp
index e236cd1..4743388 100644
--- a/core/applets/rotateapplet/rotate.cpp
+++ b/core/applets/rotateapplet/rotate.cpp
@@ -1,135 +1,153 @@
 /*
                =.            This file is part of the OPIE Project
              .=l.            Copyright (c)  2003 Maximilian Reiss <harlekin@handhelds.org>
            .>+-=
  _;:,     .>    :=|.         This library is free software; you can
 .> <,   >  .   <=          redistribute it and/or  modify it under
 :=1 )Y*s>-.--   :           the terms of the GNU Library 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 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 <qpe/resource.h>
 #include <qpe/qcopenvelope_qws.h>
 
 #include <qpe/qpeapplication.h>
+#include <qpe/config.h>
 #include <qiconset.h>
 #include <qpopupmenu.h>
 
 #include "rotate.h"
 
 
 RotateApplet::RotateApplet ( )
         : QObject ( 0, "RotateApplet" ), ref ( 0 )
 {
-    m_native = true;
+    m_flipped = false;
 }
 
 RotateApplet::~RotateApplet ( )
 {
 }
 
 int RotateApplet::position ( ) const
 {
     return 2;
 }
 
 QString RotateApplet::name ( ) const
 {
         return tr( "Rotate shortcut" );
 }
 
 QString RotateApplet::text ( ) const
 {
         return tr( "Rotate" );
 }
 
 QString RotateApplet::tr( const char* s ) const
 {
     return qApp->translate( "RotateApplet", s, 0 );
 }
 
 QString RotateApplet::tr( const char* s, const char* p ) const
 {
     return qApp->translate( "RotateApplet", s, p );
 }
 
 QIconSet RotateApplet::icon ( ) const
 {
         QPixmap pix;
         QImage img = Resource::loadImage ( "Rotation" );
 
         if ( !img. isNull ( ))
                 pix. convertFromImage ( img. smoothScale ( 14, 14 ));
         return pix;
 }
 
 QPopupMenu *RotateApplet::popup ( QWidget * ) const
 {
         return 0;
 }
 
 void RotateApplet::activated ( )
 {
     int currentRotation = QPEApplication::defaultRotation();
 
     int newRotation;
-    if  ( m_native == true )  {
 
-        newRotation = currentRotation + 90;
-                if(newRotation >= 360) newRotation = 0;//ipaqs like the 36xx have the display 
-        //rotated to 270 as default, so 360 does nothing => handle this here
+    Config cfg( "qpe" );
+    cfg.setGroup( "Appearance" );
 
-    } else {
-        newRotation = currentRotation - 90;
-        if (newRotation <=0) newRotation = 270; 
+    // 0 -> 90° clockwise, 1 -> 90° counterclockwise
+    bool rotDirection = cfg.readBoolEntry( "rotatedir" );
+
+    // hide inputs methods before rotation
+    QCopEnvelope en( "QPE/TaskBar", "hideInputMethod()" );
+
+    if ( m_flipped )  {
+        if ( rotDirection  )  {
+            newRotation = currentRotation - 90;
+            if (newRotation <=0) newRotation = 270;
         //ipaqs like the 36xx have the display rotated
         // to 270 as default, and -90 is invalid => handle this here
+        } else {
+            newRotation = currentRotation + 90;
+                    if(newRotation >= 360) newRotation = 0;//ipaqs like the 36xx have the display
+            //rotated to 270 as default, so 360 does nothing => handle this here
+        }
+    } else {
+        if ( rotDirection )  {
+            newRotation = currentRotation + 90;
+             if(newRotation >= 360) newRotation = 0;
+        } else {
+            newRotation = currentRotation - 90;
+            if (newRotation <=0) newRotation = 270;
+         }
     }
     QCopEnvelope env( "QPE/System", "setCurrentRotation(int)" );
     env << newRotation;
     QCopEnvelope env2( "QPE/System", "setDefaultRotation(int)" );
     env2 << newRotation;
 
-    m_native = !m_native;
-
+    m_flipped = !m_flipped;
 }
 
 
 QRESULT RotateApplet::queryInterface ( const QUuid &uuid, QUnknownInterface **iface )
 {
         *iface = 0;
         if ( uuid == IID_QUnknown )
                 *iface = this;
         else if ( uuid == IID_MenuApplet )
                 *iface = this;
 
         if ( *iface )
                 (*iface)-> addRef ( );
         return QS_OK;
 }
 
 Q_EXPORT_INTERFACE( )
 {
         Q_CREATE_INSTANCE( RotateApplet )
 }
 
 
diff --git a/core/applets/rotateapplet/rotate.h b/core/applets/rotateapplet/rotate.h
index c4087f9..57f9040 100644
--- a/core/applets/rotateapplet/rotate.h
+++ b/core/applets/rotateapplet/rotate.h
@@ -9,53 +9,53 @@
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%+i>       _;_.
     .i_,=:_.      -<s.       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 __OPIE_ROTATE_APPLET_H__
 #define __OPIE_ROTATE_APPLET_H__
 
 #include <qpe/menuappletinterface.h>
 
 class RotateApplet : public QObject, public MenuAppletInterface
 {
 public:
     RotateApplet ( );
     virtual ~RotateApplet ( );
 
     QRESULT queryInterface( const QUuid&, QUnknownInterface** );
     Q_REFCOUNT
 
     virtual int position() const;
     
     virtual QString name ( ) const;
     virtual QIconSet icon ( ) const;
     virtual QString text ( ) const;
     virtual QString tr( const char* ) const;
     virtual QString tr( const char*, const char* ) const;
     virtual QPopupMenu *popup ( QWidget *parent ) const;
     
     virtual void activated ( );
 
 private:
-    bool m_native;
+    bool m_flipped;
     ulong ref;
 };
 
 #endif