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(trunk qt) 1. fix icon sizing issue. 2. add a mechanism to get the favicon from the hostname as an alternative to passing in the full announce UR.L

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This commit is contained in:
Charles Kerr 2010-07-30 22:23:47 +00:00
parent ab7fafcf42
commit 729bbd292f
2 changed files with 17 additions and 2 deletions
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16
qt/favicon.cc
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@ -81,10 +81,22 @@ Favicons :: getHost( const QUrl& url )
QPixmap QPixmap
Favicons :: find( const QUrl& url ) Favicons :: find( const QUrl& url )
{
return findFromHost( getHost( url ) );
}
namespace
{
const QSize rightSize( 16, 16 );
};
QPixmap
Favicons :: findFromHost( const QString& host )
{ {
ensureCacheDirHasBeenScanned( ); ensureCacheDirHasBeenScanned( );
return myPixmaps[ getHost(url) ]; const QPixmap pixmap = myPixmaps[ host ];
return pixmap.size()==rightSize ? pixmap : pixmap.scaled(rightSize);
} }
void void
@ -97,7 +109,7 @@ Favicons :: add( const QUrl& url )
if( !myPixmaps.contains( host ) ) if( !myPixmaps.contains( host ) )
{ {
// add a placholder s.t. we only ping the server once per session // add a placholder s.t. we only ping the server once per session
QPixmap tmp( 16, 16 ); QPixmap tmp( rightSize );
tmp.fill( Qt::transparent ); tmp.fill( Qt::transparent );
myPixmaps.insert( host, tmp ); myPixmaps.insert( host, tmp );

3
qt/favicon.h
View file

@ -38,6 +38,9 @@ class Favicons: public QObject
/* returns a cached pixmap, or a NULL pixmap if there's no match in the cache */ /* returns a cached pixmap, or a NULL pixmap if there's no match in the cache */
QPixmap find( const QUrl& url ); QPixmap find( const QUrl& url );
/* returns a cached pixmap, or a NULL pixmap if there's no match in the cache */
QPixmap findFromHost( const QString& host );
/* this will emit a signal when (if) the icon becomes ready */ /* this will emit a signal when (if) the icon becomes ready */
void add( const QUrl& url ); void add( const QUrl& url );