1 files changed, 64 insertions, 3 deletions

diff --git a/core/settings/citytime/zonemap.cpp b/core/settings/citytime/zonemap.cpp
index 1d60aee..872e786 100644
--- a/core/settings/citytime/zonemap.cpp
+++ b/core/settings/citytime/zonemap.cpp
@@ -1,63 +1,69 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of 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.
 **
 **********************************************************************/
 
+// changes by Maximilian Reiss <harlekin@handhelds.org>
+
 #include "sun.h"
 #include "zonemap.h"
 
 #include <qpe/resource.h>
 #include <qpe/timestring.h>
 #include <qpe/qpeapplication.h>
 
 #include <qdatetime.h>
 #include <qfile.h>
 #include <qimage.h>
 #include <qlabel.h>
 #include <qlist.h>
 #include <qmessagebox.h>
 #include <qpixmap.h>
 #include <qpainter.h>
 #include <qregexp.h>
 #include <qtextstream.h>
 #include <qtimer.h>
 #include <qtoolbutton.h>
+#include <qlayout.h>
+#include <qhbox.h>
+#include <qlistview.h>
+#include <qwhatsthis.h>
 
 #include <limits.h>
 
 // the map file...
 static const char strZONEINFO[] = "/usr/share/zoneinfo/zone.tab";
 static const char strMAP[] = "citytime/simple_grid_400";
 
 // the maximum distance we'll allow the pointer to be away from a city
 // and still show the city's time
 static const int iTHRESHOLD = 50000;
 
 // The label offset (how far away from pointer)
 static const int iLABELOFFSET = 8;
 
 // the size of the dot to draw, and where to start it
 static const int iCITYSIZE = 3;
 const int iCITYOFFSET = 2;
 
 // the darkening function
 static inline void darken( QImage *pImage, int start, int stop, int row );
 static void dayNight( QImage *pImage );
 
 ZoneField::ZoneField( const QString& strLine )
 {
@@ -436,53 +442,108 @@ void ZoneMap::showCity( ZoneField *city )
 void ZoneMap::resizeEvent( QResizeEvent *e )
 {
     // keep the zoom button down in the corner
     QSize _size = e->size();
     cmdZoom->move( _size.width() - cmdZoom->width(),
                    _size.height() - cmdZoom->height() );
     if ( !bZoom ) {
 	drawableW = width() - 2 * frameWidth();
 	drawableH = height() - 2 * frameWidth();
 	makeMap( drawableW, drawableH );
 	resizeContents( drawableW, drawableH );
     }
 }
 
 void ZoneMap::showZones( void ) const
 {
     // go through the zones in the list and just display the values...
     QListIterator<ZoneField> itZone( zones );
     for ( itZone.toFirst(); itZone.current(); ++itZone ) {
 	ZoneField *pZone = itZone.current();
 	pZone->showStructure();
     }
 }
 
+
+QWidget* ZoneMap::selectionWidget( QWidget *parent) {
+
+    QWidget *returnWidget = new QWidget( parent );
+
+    QVBoxLayout *layout = new QVBoxLayout( returnWidget );
+    QHBox *hBox = new QHBox( returnWidget );
+    QListView *continentView = new QListView( hBox );
+    continentView->addColumn( tr("Continent") );
+    QWhatsThis::add( continentView, tr("Select a continent/country here, then select a city") );
+    connect ( continentView, SIGNAL( clicked ( QListViewItem * ) ), this, SLOT( slotGetCities(  QListViewItem * ) ) );
+
+    QStringList continentList;
+    QListIterator<ZoneField> itZone( zones );
+    for ( itZone.toFirst(); itZone.current(); ++itZone ) {
+	ZoneField *pZone = itZone.current();
+        if ( continentList.contains( pZone->country() ) == 0 ) {
+            QString name;
+            QListViewItem *item;
+            if ( !(pZone->country().length() > 24) ) {
+                name = pZone->country().left(pZone->country().length()-1 );
+            } else {
+                name = pZone->country().left( 24 );
+            }
+            item = new QListViewItem( continentView, name, pZone->country() );
+            continentList.append( pZone->country() );
+        }
+    }
+
+    cityView = new QListView( hBox );
+    cityView->addColumn( tr("City") );
+
+    layout->addWidget( hBox );
+    return returnWidget;
+}
+
+void ZoneMap::slotGetCities( QListViewItem * contItem) {
+
+    cityView->clear();
+    selectedCont = contItem->text( 1 );
+    QListIterator<ZoneField> itZone( zones );
+    for ( itZone.toFirst(); itZone.current(); ++itZone ) {
+	ZoneField *pZone = itZone.current();
+        if ( pZone->country() == contItem->text( 1 ) ) {
+            QListViewItem *item;
+            item = new QListViewItem( cityView, pZone->city() );
+            connect ( cityView, SIGNAL( clicked ( QListViewItem* ) ), this, SLOT( slotCitySelected( QListViewItem* ) ) );
+        }
+    }
+}
+
+void ZoneMap::slotCitySelected( QListViewItem *cityItem ) {
+    if ( cityItem ) {
+        emit signalTz( selectedCont, cityItem->text( 0 ) );
+    }
+}
+
 void ZoneMap::drawCities( QPainter *p )
 {
-    int x,
-        y,
-        j;
+    int x, y, j;
     // draw in the cities
     // for testing only as when you put it
     // on the small screen it looks awful and not to mention useless
     p->setPen( red );
     QListIterator<ZoneField> itZone( zones );
     for ( itZone.toFirst(), j = 0; itZone.current(); ++itZone, j++ ) {
 	ZoneField *pZone = itZone.current();
 	zoneToWin( pZone->x(), pZone->y(), x, y );
 	if ( x > wImg )
 	    x = x - wImg;
 	p->drawRect( x - iCITYOFFSET, y - iCITYOFFSET, iCITYSIZE, iCITYSIZE);
     }
 }
 
 static void dayNight(QImage *pImage)
 {
     // create a mask the functions from sun.h
     double dJulian,
            dSunRad,
            dSunDecl,
            dSunRadius,
            dSunLong;
     int wImage = pImage->width(),
         hImage = pImage->height(),