From 826bc5ef2aa34877fd8816ddfc4156f865dc9149 Mon Sep 17 00:00:00 2001
From: alwin <alwin>
Date: Sun, 13 Mar 2005 14:47:33 +0000
Subject: inserted a keyevent-filter just used by CL3000 and C7x0/C8x0.

That way I map the cursor keys depending on hinge-status, eg, on portrait
mode scrolling wheel down the cursor key will realy key down and not key left.
If this is the wrong place, please correct and tell me - I had tooked this
idea and code from iPAQ (but it works fine this moment).
---
(limited to 'libopie2/opiecore/device/odevice_zaurus.cpp')

diff --git a/libopie2/opiecore/device/odevice_zaurus.cpp b/libopie2/opiecore/device/odevice_zaurus.cpp
index 67dfa41..89b9258 100644
--- a/libopie2/opiecore/device/odevice_zaurus.cpp
+++ b/libopie2/opiecore/device/odevice_zaurus.cpp
@@ -1,27 +1,27 @@
 /*
-                             This file is part of the Opie Project
-                             Copyright (C) The Opie Team <opie-devel@handhelds.org>
-              =.             Copyright (C) 2003-2005 Michael 'Mickey' Lauer <mickey@Vanille.de>
+                             This file is part of the Opie Project
+                             Copyright (C) 2002,2003,2004 The Opie Team <opie-devel@handhelds.org>
+              =.
             .=l.
-           .>+-=
- _;:,     .>    :=|.         This program 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 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.
+           .>+-=
+ _;:,     .>    :=|.         This program 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 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.
@@ -135,7 +135,7 @@ void Zaurus::init(const QString& cpu_info)
     // Set the time to wait until the system is realy suspended
     // the delta between apm --suspend and sleeping
     setAPMTimeOut( 15000 );
-    
+
     // generic distribution code already scanned /etc/issue at that point -
     // embedix releases contain "Embedix <version> | Linux for Embedded Devices"
     if ( d->m_sysverstr.contains( "embedix", false ) )
@@ -238,6 +238,10 @@ void Zaurus::initButtons()
     if ( d->m_buttons )
         return;
 
+    if ( isQWS( ) ) {
+        addPreHandler(this);
+    }
+
     d->m_buttons = new QValueList <ODeviceButton>;
 
     struct z_button * pz_buttons;
@@ -591,3 +595,42 @@ OHingeStatus Zaurus::readHingeSensor() const
         return CASE_UNKNOWN;
     }
 }
+
+/*
+ * Take code from iPAQ device.
+ * That way we switch the cursor directions depending on status of hinge sensor, eg. hardware direction.
+ * I hope that is ok - Alwin
+ */
+bool Zaurus::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, bool autoRepeat )
+{
+    Transformation rot;
+    int newkeycode = keycode;
+
+
+    if (d->m_model!=Model_Zaurus_SLC3000 && d->m_model!=Model_Zaurus_SLC7x0) return false;
+    rot = rotation();
+    if (rot==Rot0) return false;
+
+    /* map cursor keys depending on the hinge status */
+    switch ( keycode ) {
+        // Rotate cursor keys
+        case Key_Left :
+        case Key_Right:
+        case Key_Up   :
+        case Key_Down :
+        {
+            if (rot==Rot90) {
+                newkeycode = Key_Left + ( keycode - Key_Left + 3 ) % 4;
+            }
+        }
+        break;
+
+    }
+    if (newkeycode!=keycode) {
+        if ( newkeycode != Key_unknown ) {
+            QWSServer::sendKeyEvent ( -1, newkeycode, modifiers, isPress, autoRepeat );
+        }
+        return true;
+    }
+    return false;
+}
--
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