Makes it possible to choose your background image with a config item in

qpe.conf

Accepts both absolute paths '/opt/QtPalmtop/pics/mypic.png' and
loadPixmap type paths 'mypic'

1 files changed, 13 insertions, 3 deletions

diff --git a/core/launcher/launcherview.cpp b/core/launcher/launcherview.cpp
index 7b20fdc..0df949e 100644
--- a/core/launcher/launcherview.cpp
+++ b/core/launcher/launcherview.cpp
@@ -1,244 +1,254 @@
 /**********************************************************************
 ** 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.
 **
 **********************************************************************/
 
 #include "launcherview.h"
 
 #include <qpe/qpeapplication.h>
 #include <qpe/applnk.h>
 #include <qpe/qpedebug.h>
+#include <qpe/config.h>
 #include <qpe/categories.h>
 #include <qpe/categoryselect.h>
 #include <qpe/menubutton.h>
 #include <qpe/resource.h>
 #include <qpe/qpetoolbar.h>
 
 #include <qtimer.h>
 #include <qdict.h>
 #include <qfile.h>
 #include <qfileinfo.h>
 #include <qhbox.h>
 #include <qiconview.h>
 #include <qpainter.h>
 #include <qregexp.h>
 #include <qtoolbutton.h>
 
 class LauncherIconView : public QIconView {
 public:
     LauncherIconView( QWidget* parent, const char* name=0 ) :
 	QIconView(parent,name),
 	tf(""),
 	cf(0),
 	bsy(0)
     {
 	sortmeth = Name;
 	hidden.setAutoDelete(TRUE);
 	ike = FALSE;
     }
 
     ~LauncherIconView()
     {
 #if 0 // debuggery
 	QListIterator<AppLnk> it(hidden);
 	AppLnk* l;
 	while ((l=it.current())) {
 	    ++it;
 	    //qDebug("%p: hidden (should remove)",l);
 	}
 #endif
     }
 
     QIconViewItem* busyItem() const { return bsy; }
 
     void updateCategoriesAndMimeTypes();
 
     void doAutoScroll()
     {
 	// We don't want rubberbanding (yet)
     }
 
     void setBusy(bool on)
     {
 	QIconViewItem *c = on ? currentItem() : 0;
 	if ( bsy != c ) {
 	    QIconViewItem* o = bsy;
 	    bsy = c;
 	    if ( o ) o->repaint();
 	    if ( c ) c->repaint();
 	}
     }
 
     bool inKeyEvent() const { return ike; }
     void keyPressEvent(QKeyEvent* e)
     {
 	ike = TRUE;
 	if ( e->key() == Key_F33 ) {
 	    // "OK" button
 	    returnPressed(currentItem());
 	}
 	QIconView::keyPressEvent(e);
 	ike = FALSE;
     }
 
     void addItem(AppLnk* app, bool resort=TRUE);
     bool removeLink(const QString& linkfile);
 
     QStringList mimeTypes() const;
     QStringList categories() const;
 
     void clear()
     {
 	mimes.clear();
 	cats.clear();
 	QIconView::clear();
 	hidden.clear();
     }
 
     void addCatsAndMimes(AppLnk* app)
     {
 	// 	QStringList c = app->categories();
 	// 	for (QStringList::ConstIterator cit=c.begin(); cit!=c.end(); ++cit) {
 	// 	    cats.replace(*cit,(void*)1);
 	// 	}
 	QString maj=app->type();
 	int sl=maj.find('/');
 	if (sl>=0) {
 	    QString k = maj.left(sl);
 	    mimes.replace(k,(void*)1);
 	}
     }
 
     void drawBackground( QPainter *p, const QRect &r )
     {
+	Config config("qpe");
+	config.setGroup("Appearance");
+	QString backgroundImage = config.readEntry("BackgroundImage");
+
+	if (backgroundImage.isNull()) backgroundImage="qpe-background";
 	int backgroundMode = QPixmap::defaultDepth() >= 12 ? 1 : 0;
 	//int backgroundMode = 2;
 
 	if ( backgroundMode == 1 ) {
 
 	    // Double buffer the background
 	    static QPixmap *bg = NULL;
 	    static QColor bgColor;
 
 	    if ( (bg == NULL) || (bgColor != colorGroup().button()) ) {
 		// Create a new background double buffer
 		if (bg == NULL)
 		    bg = new QPixmap( width(), height() );
 		bgColor = colorGroup().button();
 		QPainter painter( bg );
 
 		painter.fillRect( QRect( 0, 0, width(), height() ), colorGroup().background().light(110));
-
-		// Overlay the Qtopia logo in the center
-		QImage logo = Resource::loadImage( "qpe-background" );
+                // Overlay the Qtopia logo in the center
+                QImage logo;
+		if (QFile::exists(backgroundImage)) {
+                logo = QImage(backgroundImage);
+		} else {
+		logo = Resource::loadImage(backgroundImage );
+		}
 		if ( !logo.isNull() )
 		    painter.drawImage( (width() - logo.width()) / 2,
 				       (height() - logo.height()) / 2, logo );
 	    }
 
 	    // Draw the double buffer to the widget (it is tiled for when the icon view is large)
 	    p->drawTiledPixmap( r, *bg, QPoint( (r.x() + contentsX()) % bg->width(),
 						(r.y() + contentsY()) % bg->height() ) );
 	} else if ( backgroundMode == 2 ) {
 	    static QPixmap *bg = 0;
 	    static QColor bgColor;
 	    if ( !bg || (bgColor != colorGroup().background()) ) {
 		bgColor = colorGroup().background();
 		bg = new QPixmap( width(), 9 );
 		QPainter painter( bg );
 		for ( int i = 0; i < 3; i++ ) {
 		    painter.setPen( colorGroup().background().light(130) );
 		    painter.drawLine( 0, i*3, width()-1, i*3 );
 		    painter.drawLine( 0, i*3+1, width()-1, i*3+1 );
 		    painter.setPen( colorGroup().background().light(105) );
 		    painter.drawLine( 0, i*3+2, width()-1, i*3+2 );
 		}
 	    }
 	    p->drawTiledPixmap( r, *bg, QPoint( (r.x() + contentsX()) % bg->width(),
 						(r.y() + contentsY()) % bg->height() ) );
 	} else {
 	    p->fillRect( r, QBrush( colorGroup().background().light(110) ) );
 	}
     }
 
     void hideOrShowItems(bool resort);
 
     void setTypeFilter(const QString& typefilter, bool resort)
     {
 	tf = QRegExp(typefilter,FALSE,TRUE);
 	hideOrShowItems(resort);
     }
 
     void setCategoryFilter( int catfilter, bool resort )
     {
 	Categories cat;
 	cat.load( categoryFileName() );
 	QString str;
 	if ( catfilter == -2 )
 	    cf = 0;
 	else
 	    cf = catfilter;
 	hideOrShowItems(resort);
     }
 
     enum SortMethod { Name, Date, Type };
 
     void setSortMethod( SortMethod m )
     {
 	if ( sortmeth != m ) {
 	    sortmeth = m;
 	    sort();
 	}
     }
 
     int compare(const AppLnk* a, const AppLnk* b)
     {
 	switch (sortmeth) {
 	case Name:
 	    return a->name().compare(b->name());
 	case Date: {
 	    QFileInfo fa(a->linkFileKnown() ? a->linkFile() : a->file());
 	    QFileInfo fb(b->linkFileKnown() ? b->linkFile() : b->file());
 	    return fa.lastModified().secsTo(fb.lastModified());
 	}
 	case Type:
 	    return a->type().compare(b->type());
 	}
 	return 0;
     }
 
 protected:
 
     void styleChange( QStyle &old )
     {
 	QIconView::styleChange( old );
 	//### duplicated code from LauncherView constructor
 	int dw = QApplication::desktop()->width();
 	setGridX( (dw-13-style().scrollBarExtent().width())/3 ); // tweaked for 8pt+dw=176 and 10pt+dw=240
     }
 
 private:
     QList<AppLnk> hidden;
     QDict<void> mimes;
     QDict<void> cats;
     SortMethod sortmeth;
     QRegExp tf;
     int cf;
     QIconViewItem* bsy;
     bool ike;