Unbelievable this widget is done and can be used now

2 files changed, 61 insertions, 24 deletions

diff --git a/libopie2/opieui/okeyconfigwidget.cpp b/libopie2/opieui/okeyconfigwidget.cpp
index 3e08416..8967d77 100644
--- a/libopie2/opieui/okeyconfigwidget.cpp
+++ b/libopie2/opieui/okeyconfigwidget.cpp
@@ -8,3 +8,3 @@
 #include <qbuttongroup.h>
-
+#include <qmessagebox.h>
 #include <qaccel.h>
@@ -12,2 +12,4 @@
 #include <qlabel.h>
+
+/* non gui */
 #include <qtimer.h>
@@ -161,3 +163,3 @@ OKeyPair::List OKeyPair::hardwareKeys() {
  */
-bool OKeyPair::operator==( const OKeyPair& pair) {
+bool OKeyPair::operator==( const OKeyPair& pair)const {
     if ( m_key != pair.m_key ) return false;
@@ -171,3 +173,3 @@ bool OKeyPair::operator==( const OKeyPair& pair) {
  */
-bool OKeyPair::operator!=( const OKeyPair& pair) {
+bool OKeyPair::operator!=( const OKeyPair& pair)const  {
     return !(*this == pair);
@@ -373,3 +375,3 @@ bool OKeyConfigItem::isEmpty()const {
  */
-bool OKeyConfigItem::operator==( const OKeyConfigItem& conf ) {
+bool OKeyConfigItem::operator==( const OKeyConfigItem& conf )const {
 /*    if ( isEmpty() == conf.isEmpty() ) return true;
@@ -391,3 +393,3 @@ bool OKeyConfigItem::operator==( const OKeyConfigItem& conf ) {
 
-bool OKeyConfigItem::operator!=( const OKeyConfigItem& conf ) {
+bool OKeyConfigItem::operator!=( const OKeyConfigItem& conf )const {
     return !( *this == conf );
@@ -485,4 +487,3 @@ void OKeyConfigManager::load() {
     int key, mod;
-    for( OKeyConfigItem::List::Iterator it = m_keys.begin();
-         it != m_keys.end(); ++it ) {
+    for( OKeyConfigItem::List::Iterator it = m_keys.begin(); it != m_keys.end(); ++it ) {
         key = m_conf->readNumEntry( (*it).configKey()+"key", (*it).defaultKeyPair().keycode()  );
@@ -490,2 +491,3 @@ void OKeyConfigManager::load() {
         OKeyPair okey( key, mod );
+
         if (  !m_blackKeys.contains( okey ) && key != -1  && mod != -1 )
@@ -508,4 +510,4 @@ void OKeyConfigManager::save() {
      */
-    for( OKeyConfigItem::List::Iterator it = m_keys.begin();
-         it != m_keys.end(); ++it ) {
+    for( OKeyConfigItem::List::Iterator it = m_keys.begin();it != m_keys.end(); ++it ) {
+        /* skip empty items */
         if ( (*it).isEmpty() )
@@ -516,3 +518,3 @@ void OKeyConfigManager::save() {
          * don't write if it is the default setting
-         * FIXME allow to remove Keys
+         * FIXME allow to remove Keys from config
         if (  (pair.keycode() == deft.keycode()) &&
@@ -578,3 +580,2 @@ void OKeyConfigManager::addKeyConfig( const OKeyConfigItem& item ) {
     m_keys.append( item );
-    qWarning( "m_keys count is now %d", m_keys.count() );
     delete m_map; m_map = 0;
@@ -588,3 +589,2 @@ void OKeyConfigManager::removeKeyConfig( const OKeyConfigItem& item ) {
     m_keys.remove( item );
-    qWarning( "m_keys count is now %d", m_keys.count() );
     delete m_map; m_map = 0;
@@ -762,2 +762,5 @@ namespace Private {
 
+    /*
+     * the virtual and hardware key events have both issues...
+     */
     void fixupKeys( int& key, int &mod, QKeyEvent* e ) {
@@ -1010,3 +1013,2 @@ void OKeyConfigWidget::slotListViewItem( QListViewItem* _item) {
 void OKeyConfigWidget::slotNoKey() {
-    qWarning( "No Key" );
     m_none->setChecked( true );
@@ -1070,2 +1072,35 @@ void OKeyConfigWidget::slotConfigure() {
 
+bool OKeyConfigWidget::sanityCheck(  Opie::Ui::Private::OKeyListViewItem* item,
+                                     const OKeyPair& newItem ) {
+    OKeyPair::List bList = item->manager()->blackList();
+    for ( OKeyPair::List::Iterator it = bList.begin(); it != bList.end(); ++it ) {
+        /* black list matched */
+        if ( *it == newItem ) {
+            QMessageBox::warning( 0, tr("Key is on BlackList" ),
+                                  tr("<qt>The Key you choose is on the black list "
+                                     "and may not be used with this manager. Please "
+                                     "use a different key.</qt>" ) );
+            return false;
+        }
+    }
+    /* no we need to check the other items which is dog slow */
+    QListViewItemIterator it( item->parent() );
+    while ( it.current() ) {
+        /* if not our parent and not us */
+        if (it.current()->parent() &&  it.current() != item) {
+            /* damn already given away*/
+            if ( newItem == static_cast<Opie::Ui::Private::OKeyListViewItem*>(it.current() )->item().keyPair() ) {
+                QMessageBox::warning( 0, tr("Key is already assigned" ),
+                                      tr("<qt>The Key you choose is already taken by "
+                                         "a different Item of your config. Please try"
+                                         "using a different key.</qt>" ) );
+                return false;
+            }
+        }
+        ++it;
+    }
+
+    return true;
+}
+
 void OKeyConfigWidget::updateItem( Opie::Ui::Private::OKeyListViewItem *item,
@@ -1076,5 +1111,6 @@ void OKeyConfigWidget::updateItem( Opie::Ui::Private::OKeyListViewItem *item,
      */
-    if ( !newItem.isEmpty() ) {
+    if ( !newItem.isEmpty() && !sanityCheck(item, newItem ))
+        return;
+
 
-    }
 
@@ -1130,3 +1166,2 @@ void OKeyChooserConfigDialog::keyPressEvent( QKeyEvent* ev ) {
 
-    qWarning( "Key Press Event" );
     int mod, key;
@@ -1155,5 +1190,5 @@ void OKeyChooserConfigDialog::keyPressEvent( QKeyEvent* ev ) {
         }
-        if (mod ) {
+        if (mod )
             m_mod |= mod;
-        }else
+        else
             m_key = key;
@@ -1161,3 +1196,3 @@ void OKeyChooserConfigDialog::keyPressEvent( QKeyEvent* ev ) {
         if ( ( !mod || m_key ) && !m_timer->isActive() )
-            m_timer->start( 50, true );
+            m_timer->start( 150, true );
 
diff --git a/libopie2/opieui/okeyconfigwidget.h b/libopie2/opieui/okeyconfigwidget.h
index 9e26719..f75ed99 100644
--- a/libopie2/opieui/okeyconfigwidget.h
+++ b/libopie2/opieui/okeyconfigwidget.h
@@ -51,4 +51,4 @@ public:
 
-    bool operator==( const OKeyPair& );
-    bool operator!=( const OKeyPair& );
+    bool operator==( const OKeyPair& )const;
+    bool operator!=( const OKeyPair& )const;
 
@@ -97,4 +97,4 @@ public:
 
-    bool operator==( const OKeyConfigItem& );
-    bool operator!=( const OKeyConfigItem& );
+    bool operator==( const OKeyConfigItem& )const;
+    bool operator!=( const OKeyConfigItem& )const;
 
@@ -255,4 +255,6 @@ private slots:
 private:
+    static bool sanityCheck(  Opie::Ui::Private::OKeyListViewItem* man,
+                              const OKeyPair& newItem );
     void updateItem( Opie::Ui::Private::OKeyListViewItem* man,
-                            const OKeyPair& newItem);
+                     const OKeyPair& newItem);
     void initUi();