From e91351d2c22ab041b85f49e243e1f510edf7984e Mon Sep 17 00:00:00 2001
From: sandman <sandman>
Date: Mon, 23 Dec 2002 03:24:31 +0000
Subject: small bugfixes and speedup

---
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
@@ -60,6 +60,7 @@ ButtonSettings::ButtonSettings ( )
 	: QDialog ( 0, "ButtonSettings", false, WStyle_ContextHelp )
 {
 	const QValueList <ODeviceButton> &buttons = ODevice::inst ( )-> buttons ( );
+	(void) ButtonUtils::inst ( ); // initialise
 
 	setCaption ( tr( "Button Settings" ));
 
@@ -133,6 +134,7 @@ ButtonSettings::ButtonSettings ( )
 	toplay-> addStretch ( 10 );
 
 	m_last_button = 0;
+	m_lock = false;
 	
 	m_timer = new QTimer ( this );
 	connect ( m_timer, SIGNAL( timeout ( )), this, SLOT( keyTimeout ( )));
@@ -208,6 +210,10 @@ 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 );
 
 	d-> showMaximized ( );	
@@ -227,6 +233,8 @@ void ButtonSettings::edit ( buttoninfo *bi, bool hold )
 	}
 		
 	delete d;
+	
+	m_lock = false;
 }
 
 void ButtonSettings::accept ( )
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
@@ -67,6 +67,7 @@ private:
 	buttoninfo *m_last_button;
 
 	QList <buttoninfo> m_infos;
+	bool m_lock;
 };
 
 #endif
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
@@ -101,19 +101,27 @@ 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
@@ -1,6 +1,7 @@
 #include <qlistview.h>
 #include <qlabel.h>
 #include <qcombobox.h>
+#include <qtimer.h>
 
 #include "remapdlg.h"
 #include "buttonutils.h"
@@ -46,6 +47,11 @@ RemapDlg::RemapDlg ( const Opie::ODeviceButton *b, bool hold, QWidget *parent, c
 	: RemapDlgBase ( parent, name, true, WStyle_ContextHelp )
 {
 	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 ( );
 	m_msg_preset = hold ? b-> factoryPresetHeldAction ( ) : b-> factoryPresetPressedAction ( );
@@ -59,23 +65,30 @@ RemapDlg::RemapDlg ( const Opie::ODeviceButton *b, bool hold, QWidget *parent, c
 	ButtonUtils::inst ( )-> insertActions ( it );
 	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 ( )));
 }
 
 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 )
 {
 	bool enabled = false;
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
@@ -20,6 +20,9 @@ public:
 public slots:
 	virtual void itemChanged ( QListViewItem * );
 	virtual void textChanged ( const QString & );
+	
+private slots:
+	void delayedInit ( );
 
 private:
 	Opie::OQCopMessage m_msg;
@@ -30,6 +33,7 @@ private:
 	QListViewItem *m_map_none;
 	QListViewItem *m_map_preset;
 	QListViewItem *m_map_custom;
+	QListViewItem *m_map_show;
 };
 
 #endif
--
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