added ability to remember the preferred (last used) input method on qpe restart

1 files changed, 25 insertions, 3 deletions

diff --git a/core/launcher/inputmethods.cpp b/core/launcher/inputmethods.cpp
index 003dc77..da98e07 100644
--- a/core/launcher/inputmethods.cpp
+++ b/core/launcher/inputmethods.cpp
@@ -9,30 +9,32 @@
 ** 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.
 **
 **********************************************************************/
 
+#define QTOPIA_INTERNAL_LANGLIST
 #include "inputmethods.h"
 
 #include <qpe/config.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/inputmethodinterface.h>
 #include <qpe/qlibrary.h>
+#include <qpe/global.h>
 
 #include <qpopupmenu.h>
 #include <qpushbutton.h>
 #include <qtoolbutton.h>
 #include <qwidget.h>
 #include <qlayout.h>
 #include <qtimer.h>
 #include <qdir.h>
 #include <stdlib.h>
 #include <qtranslator.h>
 
 #ifdef Q_WS_QWS
@@ -169,54 +171,71 @@ void InputMethods::loadInputMethods()
     QStringList list = dir.entryList();
     QStringList::Iterator it;
     for ( it = list.begin(); it != list.end(); ++it ) {
 	InputMethodInterface *iface = 0;
 	QLibrary *lib = new QLibrary( path + "/" + *it );
 	if ( lib->queryInterface( IID_InputMethod, (QUnknownInterface**)&iface ) == QS_OK ) {
 	    InputMethod input;
 	    input.library = lib;
 	    input.interface = iface;
 	    input.widget = input.interface->inputMethod( 0, inputWidgetStyle );
 	    input.interface->onKeyPress( this, SLOT(sendKey(ushort,ushort,ushort,bool,bool)) );
 	    inputMethodList.append( input );
-	    QString lang = getenv( "LANG" );
-	    QTranslator * trans = new QTranslator(qApp);
+
 	    QString type = (*it).left( (*it).find(".") );
+      QStringList langs = Global::languageList();
+      for (QStringList::ConstIterator lit = langs.begin(); lit!=langs.end(); ++lit) {
+    QString lang = *lit;
+    QTranslator * trans = new QTranslator(qApp);
 	    QString tfn = QPEApplication::qpeDir()+"/i18n/"+lang+"/"+type+".qm";
-	    qDebug("tr for inputmethod: %s", tfn.latin1() );
 	    if ( trans->load( tfn ))
 		qApp->installTranslator( trans );
 	    else
 		delete trans;
+      }
 	} else {
 	    delete lib;
 	}
     }
 #else
     InputMethod input;
     input.interface = new HandwritingImpl();
     input.widget = input.interface->inputMethod( 0, inputWidgetStyle );
     input.interface->onKeyPress( this, SLOT(sendKey(ushort,ushort,ushort,bool,bool)) );
     inputMethodList.append( input );
     input.interface = new KeyboardImpl();
     input.widget = input.interface->inputMethod( 0, inputWidgetStyle );
     input.interface->onKeyPress( this, SLOT(sendKey(ushort,ushort,ushort,bool,bool)) );
     inputMethodList.append( input );
     input.interface = new PickboardImpl();
     input.widget = input.interface->inputMethod( 0, inputWidgetStyle );
     input.interface->onKeyPress( this, SLOT(sendKey(ushort,ushort,ushort,bool,bool)) );
     inputMethodList.append( input );
 #endif
     if ( !inputMethodList.isEmpty() ) {
+        Config cfg("qpe");
+        cfg.setGroup("InputMethod");
+        QString curMethod = cfg.readEntry("current","");
+        if(curMethod.isEmpty()) {
 	method = &inputMethodList[0];
+        } else {
+            int i = 0;
+            QValueList<InputMethod>::Iterator it;
+            for ( it = inputMethodList.begin(); it != inputMethodList.end(); ++it, i++ ) {
+                if((*it).interface->name() == curMethod) {
+                    method = &inputMethodList[i];
+//                   qDebug(curMethod);
+                }
+            }
+        }
 	kbdButton->setPixmap( *method->interface->icon() );
     }
     if ( !inputMethodList.isEmpty() )
 	kbdButton->show();
     else
 	kbdButton->hide();
     if ( inputMethodList.count() > 1 )
 	kbdChoice->show();
     else
 	kbdChoice->hide();
 }
 
@@ -240,24 +259,27 @@ void InputMethods::chooseKbd()
     if ( i == -1 )
 	return;
     InputMethod *im = &inputMethodList[i];
     chooseMethod(im);
 }
 
 void InputMethods::chooseMethod(InputMethod* im)
 {
     if ( im != method ) {
 	if ( method && method->widget->isVisible() )
 	    method->widget->hide();
 	method = im;
+        Config cfg("qpe");
+        cfg.setGroup("InputMethod");
+        cfg.writeEntry("current",  method->interface->name());
 	kbdButton->setPixmap( *method->interface->icon() );
     }
     if ( !kbdButton->isOn() )
 	kbdButton->setOn( TRUE );
     else
 	showKbd( TRUE );
 }
 
 
 void InputMethods::showKbd( bool on )
 {
     if ( !method )