small bugfixes and speedup

5 files changed, 48 insertions, 14 deletions

diff --git a/core/settings/button/buttonsettings.cpp b/core/settings/button/buttonsettings.cpp
index c71514c..8b0b0a8 100644
--- a/core/settings/button/buttonsettings.cpp
+++ b/core/settings/button/buttonsettings.cpp
@@ -61,4 +61,5 @@ ButtonSettings::ButtonSettings ( )
 {
 	const QValueList <ODeviceButton> &buttons = ODevice::inst ( )-> buttons ( );
+	(void) ButtonUtils::inst ( ); // initialise
 
 	setCaption ( tr( "Button Settings" ));
@@ -134,4 +135,5 @@ ButtonSettings::ButtonSettings ( )
 
 	m_last_button = 0;
+	m_lock = false;
 	
 	m_timer = new QTimer ( this );
@@ -209,4 +211,8 @@ void ButtonSettings::edit ( buttoninfo *bi, bool hold )
 	qDebug ( "remap %s for %s", hold ? "hold" : "press", bi-> m_button-> userText ( ). latin1 ( )); 	
 	
+	if ( m_lock )
+		return;
+	m_lock = true;
+	
 	RemapDlg *d = new RemapDlg ( bi-> m_button, hold, this );
 
@@ -228,4 +234,6 @@ void ButtonSettings::edit ( buttoninfo *bi, bool hold )
 		
 	delete d;
+	
+	m_lock = false;
 }
 
diff --git a/core/settings/button/buttonsettings.h b/core/settings/button/buttonsettings.h
index f571825..d41a209 100644
--- a/core/settings/button/buttonsettings.h
+++ b/core/settings/button/buttonsettings.h
@@ -68,4 +68,5 @@ private:
 
 	QList <buttoninfo> m_infos;
+	bool m_lock;
 };
 
diff --git a/core/settings/button/buttonutils.cpp b/core/settings/button/buttonutils.cpp
index bb70047..91d2af3 100644
--- a/core/settings/button/buttonutils.cpp
+++ b/core/settings/button/buttonutils.cpp
@@ -102,18 +102,26 @@ void ButtonUtils::insertActions ( QListViewItem *here )
 void ButtonUtils::insertAppLnks ( QListViewItem *here )
 {
-	QStringList types = m_apps-> types ( );
+	QStringList types = m_apps-> types ( );   
+	QListViewItem *typeitem [types. count ( )];
    
+   	int i = 0;
 	for ( QStringList::Iterator it = types. begin ( ); it != types. end ( ); ++it ) {
 		QListViewItem *item = new QListViewItem ( here, m_apps-> typeName ( *it ));
 		item-> setPixmap ( 0, m_apps-> typePixmap ( *it ));
-		
-		for ( QListIterator <AppLnk> appit ( m_apps-> children ( )); *appit; ++appit ) {
-			AppLnk *l = *appit;
-			
+	
+		typeitem [i++] = item;	
+	}	
+	
+	for ( QListIterator <AppLnk> appit ( m_apps-> children ( )); *appit; ++appit ) {
+		AppLnk *l = *appit;
+	
+		int i = 0;
+		for ( QStringList::Iterator it = types. begin ( ); it != types. end ( ); ++it ) {		
 			if ( l-> type ( ) == *it ) {
-				QListViewItem *sub = new QListViewItem ( item, l-> name ( ), QString ( "QPE/Application/" ) + l-> exec ( ), "raise()" );
+				QListViewItem *sub = new QListViewItem ( typeitem [i], l-> name ( ), QString ( "QPE/Application/" ) + l-> exec ( ), "raise()" );
 				sub-> setPixmap ( 0, l-> pixmap ( ));
 			}
-		}		
+			i++;
+		}	
 	}                                  
 }
diff --git a/core/settings/button/remapdlg.cpp b/core/settings/button/remapdlg.cpp
index 511d0e7..a251bd4 100644
--- a/core/settings/button/remapdlg.cpp
+++ b/core/settings/button/remapdlg.cpp
@@ -2,4 +2,5 @@
 #include <qlabel.h>
 #include <qcombobox.h>
+#include <qtimer.h>
 
 #include "remapdlg.h"
@@ -47,4 +48,9 @@ RemapDlg::RemapDlg ( const Opie::ODeviceButton *b, bool hold, QWidget *parent, c
 {
 	setCaption ( tr( "%1 %2", "(hold|press) buttoname" ). arg( hold ? tr( "Held" ) : tr( "Pressed" )). arg ( b-> userText ( )));
+
+	m_current = 0;
+	
+	static const char * const def_channels [] = { "QPE/Application/", "QPE/Launcher", "QPE/System", "QPE/TaskBar", "QPE/", 0 };
+	w_channel-> insertStrList ((const char **) def_channels );
 	
 	m_msg = hold ? b-> heldAction ( ) : b-> pressedAction ( );
@@ -60,15 +66,10 @@ RemapDlg::RemapDlg ( const Opie::ODeviceButton *b, bool hold, QWidget *parent, c
 	it-> setOpen ( true );
 	
-	it = new NoSortItem ( w_list, 4, tr( "Show" ));	
-	ButtonUtils::inst ( )-> insertAppLnks ( it );
+	m_map_show = new NoSortItem ( w_list, 4, tr( "Show" ));	
 	
 	m_current = m_map_custom;
 	w_list-> setCurrentItem ( m_current );
 	
-	static const char * const def_channels [] = {
-		"QPE/Application/", "QPE/Launcher", "QPE/System", "QPE/TaskBar", "QPE/", 0
-	};
-	
-	w_channel-> insertStrList ((const char **) def_channels );
+	QTimer::singleShot ( 0, this, SLOT( delayedInit ( )));
 }
 
@@ -77,4 +78,16 @@ RemapDlg::~RemapDlg ( )
 }
 
+void RemapDlg::delayedInit ( )
+{
+	bool b = w_list-> viewport ( )-> isUpdatesEnabled ( );
+	w_list-> viewport ( )-> setUpdatesEnabled ( false );
+	
+	ButtonUtils::inst ( )-> insertAppLnks ( m_map_show );
+	
+	w_list-> viewport ( )-> setUpdatesEnabled ( b );
+	
+	m_map_show-> repaint ( );
+}
+
 void RemapDlg::itemChanged ( QListViewItem *it )
 {
diff --git a/core/settings/button/remapdlg.h b/core/settings/button/remapdlg.h
index 8c9cc02..046a22f 100644
--- a/core/settings/button/remapdlg.h
+++ b/core/settings/button/remapdlg.h
@@ -21,4 +21,7 @@ public slots:
 	virtual void itemChanged ( QListViewItem * );
 	virtual void textChanged ( const QString & );
+	
+private slots:
+	void delayedInit ( );
 
 private:
@@ -31,4 +34,5 @@ private:
 	QListViewItem *m_map_preset;
 	QListViewItem *m_map_custom;
+	QListViewItem *m_map_show;
 };