small bugfixes and speedup

5 files changed, 42 insertions, 8 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
@@ -51,24 +51,25 @@ struct buttoninfo {
 	QLabel      *m_hicon;
 	QLabel      *m_hlabel;
 	
 	bool        m_pdirty : 1;
 	bool        m_hdirty : 1;
 };
 
 
 ButtonSettings::ButtonSettings ( ) 
 	: QDialog ( 0, "ButtonSettings", false, WStyle_ContextHelp )
 {
 	const QValueList <ODeviceButton> &buttons = ODevice::inst ( )-> buttons ( );
+	(void) ButtonUtils::inst ( ); // initialise
 
 	setCaption ( tr( "Button Settings" ));
 
 	QVBoxLayout *toplay = new QVBoxLayout ( this, 3, 3 );
 	
 	QLabel *l = new QLabel ( tr( "<center>Press or hold the button you want to remap.</center>" ), this );
 	toplay-> addWidget ( l );
 	
 	QGridLayout *lay = new QGridLayout ( toplay );
 	lay-> setMargin ( 0 );
 	lay-> setColStretch ( 0, 0 );
 	lay-> setColStretch ( 1, 0 );
@@ -124,24 +125,25 @@ ButtonSettings::ButtonSettings ( )
 		l-> setAlignment ( AlignLeft | AlignVCenter | SingleLine );
 		lay-> addWidget ( l, i + 1, 3, AlignLeft | AlignTop );
 		bi-> m_hlabel = l;
 		
 		i += 2;
 		
 		m_infos. append ( bi );
 	}	
 
 	toplay-> addStretch ( 10 );
 
 	m_last_button = 0;
+	m_lock = false;
 	
 	m_timer = new QTimer ( this );
 	connect ( m_timer, SIGNAL( timeout ( )), this, SLOT( keyTimeout ( )));
 
 	updateLabels ( );	
 	
 	QPEApplication::grabKeyboard ( );
 }
 
 ButtonSettings::~ButtonSettings ( )
 {
 	QPEApplication::ungrabKeyboard ( );
@@ -199,43 +201,49 @@ void ButtonSettings::keyReleaseEvent ( QKeyEvent *e )
 void ButtonSettings::keyTimeout ( )
 {
 	if ( m_last_button ) {
 		edit ( m_last_button, true );
 		m_last_button = false;
 	}
 }
 
 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 ( );	
 	if ( d-> exec ( ) == QDialog::Accepted ) {
 		qDebug ( " -> %s %s", d-> message ( ). channel ( ). data ( ), d-> message ( ). message ( ). data ( ));
 	
 		if ( hold ) {
 			bi-> m_hmsg = d-> message ( );
 			bi-> m_hdirty = true;
 		}
 		else {
 			bi-> m_pmsg = d-> message ( );
 			bi-> m_pdirty = true;
 		}
 	
 		updateLabels ( );
 	}
 		
 	delete d;
+	
+	m_lock = false;
 }
 
 void ButtonSettings::accept ( )
 {
 	for ( QListIterator <buttoninfo> it ( m_infos ); *it; ++it ) {
 		buttoninfo *bi = *it;
 		
 		if ( bi-> m_pdirty )
 			ODevice::inst ( )-> remapPressedAction ( bi-> m_index, bi-> m_pmsg );
 		if ( bi-> m_hdirty )
 			ODevice::inst ( )-> remapHeldAction ( bi-> m_index, bi-> m_hmsg );
 	}
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
@@ -58,17 +58,18 @@ protected:
 
 private:
 	buttoninfo *buttonInfoForKeycode ( ushort key );
 	
 	void edit ( buttoninfo *bi, bool hold );
 	QString qcopToString ( const OQCopMessage &c );
 
 private:	
 	QTimer *m_timer;
 	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
@@ -93,27 +93,35 @@ qCopInfo ButtonUtils::messageToInfo ( const OQCopMessage &c )
 void ButtonUtils::insertActions ( QListViewItem *here )
 {
 	for ( const predef_qcop *p = predef; p-> m_text; p++ ) {
 		QListViewItem *item = new QListViewItem ( here, qApp-> translate ( "ButtonSettings", p-> m_text ), p-> m_channel, p-> m_function );
 		item-> setPixmap ( 0, Resource::loadPixmap ( p-> m_pixmap ));
 	}		
 }
 
 
 void ButtonUtils::insertAppLnks ( QListViewItem *here )
 {
 	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 ));
 		
+		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
@@ -1,15 +1,16 @@
 #include <qlistview.h>
 #include <qlabel.h>
 #include <qcombobox.h>
+#include <qtimer.h>
 
 #include "remapdlg.h"
 #include "buttonutils.h"
 
 using namespace Opie;
 
 class NoSortItem : public QListViewItem {
 public:
 	NoSortItem ( QListView *lv, uint pos, const QString &str, const QCString &s1 = 0, const QCString &s2 = 0 )
 		: QListViewItem ( lv, str, s1, s2 )
 	{
 		m_key = QString ( QChar ( 'a' + pos ));
@@ -38,53 +39,65 @@ public:
 	
 private:
 	QString m_key;
 	bool m_def;
 };
 
 
 RemapDlg::RemapDlg ( const Opie::ODeviceButton *b, bool hold, QWidget *parent, const char *name )
 	: 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 ( );
 	
 	m_map_none   = new NoSortItem ( w_list, 0, tr( "No mapping" ));
 	m_map_preset = new NoSortItem ( w_list, 1, tr( "Default" ), m_msg_preset. channel ( ), m_msg_preset. message ( ));
 	((NoSortItem *) m_map_preset )-> setDefault ( true );
 	m_map_custom = new NoSortItem ( w_list, 2, tr( "Custom" ), m_msg. channel ( ), m_msg. message ( ));
 	
 	QListViewItem *it = new NoSortItem ( w_list, 3, tr( "Actions" ));	
 	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;
 	OQCopMessage m;
 	
 	m_current = it;
 
 	if ( it == m_map_none )
 		m_msg = m = OQCopMessage ( 0, 0 );
 	else if ( it == m_map_preset )
 		m_msg = m = m_msg_preset;
 	else if ( it && !it-> childCount ( )) {
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
@@ -12,24 +12,28 @@ class RemapDlg : public RemapDlgBase {
     Q_OBJECT
 
 public:
     RemapDlg ( const Opie::ODeviceButton *b, bool hold, QWidget* parent = 0, const char* name = 0 );
     ~RemapDlg ( );
 
 	Opie::OQCopMessage message ( );
 
 public slots:
 	virtual void itemChanged ( QListViewItem * );
 	virtual void textChanged ( const QString & );
 
+private slots:
+	void delayedInit ( );
+
 private:
 	Opie::OQCopMessage m_msg;
 	Opie::OQCopMessage m_msg_preset;
 	
 	QListViewItem *m_current;
 	
 	QListViewItem *m_map_none;
 	QListViewItem *m_map_preset;
 	QListViewItem *m_map_custom;
+	QListViewItem *m_map_show;
 };
 
 #endif