Add setCurrentRotation QCop call for later use of on the fly rotation. Also adapt depends to the actual required qt version.

3 files changed, 36 insertions, 2 deletions

diff --git a/library/libqpe1.control b/library/libqpe1.control
index 6743e28..94992b1 100644
--- a/library/libqpe1.control
+++ b/library/libqpe1.control
@@ -1,8 +1,8 @@
 Files: $OPIEDIR/lib/libqpe.so.1 $OPIEDIR/lib/libqpe.so.1.5 $OPIEDIR/lib/libqpe.so.1.5.0
 Priority: required
 Section: opie/system
 Maintainer:  Project Opie <opie@handhelds.org>
 Architecture: arm
 Version: $QPE_VERSION-$SUB_VERSION.1
-Depends: libqt2-emb (>=$QTE_VERSION), libqt2-emb-fonts (>=$QTE_VERSION)
+Depends: libqt2-emb (>=2.3.4-beta4), libqt2-emb-fonts (>=$QTE_VERSION)
 Description: libqpe, base qtopia/opie library.
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index b21428a..95c4a1b 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -1037,64 +1037,69 @@ void QPEApplication::applyStyle()
 	Opie::force_appearance = config. readBoolEntry ( "ForceStyle", false ) ? Opie::Force_All : Opie::Force_None;
 	Opie::force_appearance &= ~nostyle;
 }
 
 void QPEApplication::systemMessage( const QCString& msg, const QByteArray& data )
 {
 #ifdef Q_WS_QWS
 	QDataStream stream( data, IO_ReadOnly );
 	if ( msg == "applyStyle()" ) {
 		applyStyle();
 	}
 	else if ( msg == "toggleApplicationMenu()" ) {
 		QWidget *active = activeWindow ( );
 	
 		if ( active ) {
 			QPEMenuToolFocusManager *man = QPEMenuToolFocusManager::manager ( );			
 			bool oldactive = man-> isActive ( );
 
 			man-> setActive( !man-> isActive() );
 
 			if ( !oldactive && !man-> isActive ( )) { // no menubar to toggle -> try O-Menu
 				QCopEnvelope e ( "QPE/TaskBar", "toggleStartMenu()" );
 			}
 		}
 	}
 	else if ( msg == "setDefaultRotation(int)" ) {
 		if ( type() == GuiServer ) {
 			int r;
 			stream >> r;
 			setDefaultRotation( r );
 		}
 	}
+	else if ( msg == "setCurrentRotation(int)" ) {
+		int r;
+		stream >> r;
+		setCurrentRotation( r );
+ 	}
 	else if ( msg == "shutdown()" ) {
 		if ( type() == GuiServer )
 			shutdown();
 	}
 	else if ( msg == "quit()" ) {
 		if ( type() != GuiServer )
 			tryQuit();
 	}
 	else if ( msg == "forceQuit()" ) {
 		if ( type() != GuiServer )
 			quit();
 	}
 	else if ( msg == "restart()" ) {
 		if ( type() == GuiServer )
 			restart();
 	}
 	else if ( msg == "language(QString)" ) {
 		if ( type() == GuiServer ) {
 			QString l;
 			stream >> l;
 			QString cl = getenv( "LANG" );
 			if ( cl != l ) {
 				if ( l.isNull() )
 					unsetenv( "LANG" );
 				else
 					setenv( "LANG", l.latin1(), 1 );
 				restart();
 			}
 		}
 	}
 	else if ( msg == "timeChange(QString)" ) {
 		QString t;
diff --git a/library/qpeapplication.h b/library/qpeapplication.h
index 7d956a3..7505115 100644
--- a/library/qpeapplication.h
+++ b/library/qpeapplication.h
@@ -1,81 +1,84 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 #ifndef __QPE_APPLICATION_H__
 #define __QPE_APPLICATION_H__
 
 
+#include <qglobal.h>
 #include <qapplication.h>
 #include <qdialog.h>
+#include <qwsdisplay_qws.h>
 #if defined(_WS_QWS_) && !defined(Q_WS_QWS)
 #define Q_WS_QWS
 #endif
 #include "qpedecoration_qws.h"
 #include "timestring.h"
 
 class QCopChannel;
 class QPEApplicationData;
 class QWSEvent;
 class QWSKeyEvent;
 
 
 class QPEApplication : public QApplication
 {
     Q_OBJECT
 public:
     QPEApplication( int& argc, char **argv, Type=GuiClient );
     ~QPEApplication();
 
     static QString qpeDir();
     static QString documentDir();
     void applyStyle();
     static int defaultRotation();
     static void setDefaultRotation(int r);
+    static void setCurrentRotation(int r);
     static void grabKeyboard();
     static void ungrabKeyboard();
 
     enum StylusMode {
 	LeftOnly,
 	RightOnHold
 	// RightOnHoldLeftDelayed, etc.
     };
     static void setStylusOperation( QWidget*, StylusMode );
     static StylusMode stylusOperation( QWidget* );
 
     enum InputMethodHint {
 	Normal,
 	AlwaysOff,
 	AlwaysOn
     };
 
     enum screenSaverHint {
 	Disable = 0,
 	DisableLightOff = 1,
 	DisableSuspend = 2,
 	Enable = 100
     };
 
     static void setInputMethodHint( QWidget *, InputMethodHint );
     static InputMethodHint inputMethodHint( QWidget * );
 
     void showMainWidget( QWidget*, bool nomax=FALSE );
     void showMainDocumentWidget( QWidget*, bool nomax=FALSE );
     static void showDialog( QDialog*, bool nomax=FALSE );
     static int execDialog( QDialog*, bool nomax=FALSE );
 
@@ -125,35 +128,61 @@ private:
     QCopChannel *pidChannel;
 #endif
     QPEApplicationData *d;
 
     bool reserved_sh;
 
 
 
 };
 
 inline void QPEApplication::showDialog( QDialog* d, bool nomax )
 {
     QSize sh = d->sizeHint();
     int w = QMAX(sh.width(),d->width());
     int h = QMAX(sh.height(),d->height());
     if ( !nomax
 	&& ( w > qApp->desktop()->width()*3/4
 	    || h > qApp->desktop()->height()*3/4 ) )
     {
 	d->showMaximized();
     } else {
 	d->resize(w,h);
 	d->show();
     }
 }
 
 inline int QPEApplication::execDialog( QDialog* d, bool nomax )
 {
     showDialog(d,nomax);
     return d->exec();
 }
 
+enum Transformation { None, Rot90, Rot180, Rot270 }; /* from qgfxtransformed_qws.cpp */
 
-#endif
+inline void QPEApplication::setCurrentRotation( int r )
+{
+    Transformation e;
+
+    switch (r) {
+        case 0:
+            e = None;
+            break;
+        case 90:
+            e = Rot90;
+            break;
+        case 180:
+            e = Rot180;
+            break;
+        case 270:
+            e = Rot270;
+            break;
+	default:
+	    return;
+    }
 
+    qDebug("calling qApp->desktop()->qwsDisplay()->setTransformation( %d )\n", e);
+    qApp->desktop()->qwsDisplay()->setTransformation( e );
+}
+
+
+#endif