From kde-core-devel  Tue Oct 29 11:48:39 2002
From: David Faure <david () mandrakesoft ! com>
Date: Tue, 29 Oct 2002 11:48:39 +0000
To: kde-core-devel
Subject: Re: disabling kio_devices
X-MARC-Message: https://marc.info/?l=kde-core-devel&m=103589220826149
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On Tuesday 29 October 2002 12:21, Stephan Kulow wrote:
> They aren't even there. But you can still drag over the trash yourself.

I mean the Cut, Delete, Trash and Shred actions, in the RMB or in konq's menus.
They are also the ones responsible for Shift+Del to work.

Here's my contribution: see attached patches (untested, except that they compile).

- --
David FAURE, david@mandrakesoft.com, faure@kde.org
http://people.mandrakesoft.com/~david/
Contributing to: http://www.konqueror.org/, http://www.koffice.org/
Get the latest KOffice - http://download.kde.org/stable/koffice-1.2/
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Index: konq_listview.cc
===================================================================
RCS file: /home/kde/kdebase/konqueror/listview/konq_listview.cc,v
retrieving revision 1.192
diff -u -p -r1.192 konq_listview.cc
--- konq_listview.cc	2002/10/02 05:06:00	1.192
+++ konq_listview.cc	2002/10/29 11:47:22
@@ -30,6 +30,7 @@
 #include <konq_drag.h>
 #include <kpropertiesdialog.h>
 #include <kstdaction.h>
+#include <kprotocolinfo.h>
 
 #include <qapplication.h>
 #include <qclipboard.h>
@@ -121,24 +122,29 @@ void ListViewBrowserExtension::updateAct
   QValueList<KonqBaseListViewItem*> selection;
   m_listView->listViewWidget()->selectedItems( selection );
 
+  int canCopy = 0;
+  int canDel = 0;
   bool bInTrash = false;
   QValueList<KonqBaseListViewItem*>::ConstIterator it = selection.begin();
   KFileItem * firstSelectedItem = 0L;
   for (; it != selection.end(); ++it )
   {
-    if ( (*it)->item()->url().directory(false) == KGlobalSettings::trashPath() )
-      bInTrash = true;
+    canCopy++;
     if ( ! firstSelectedItem )
-        firstSelectedItem = (*it)->item();
-  }
+      firstSelectedItem = (*it)->item();
 
-  bool hasSelection = selection.count() > 0;
+    KURL url = (*it)->item()->url();
+    if ( url.directory(false) == KGlobalSettings::trashPath() )
+      bInTrash = true;
+    if (  KProtocolInfo::supportsDeleting(  url ) )
+      canDel++;
+  }
 
-  emit enableAction( "copy", hasSelection );
-  emit enableAction( "cut", hasSelection );
-  emit enableAction( "trash", hasSelection && !bInTrash && m_listView->url().isLocalFile() );
-  emit enableAction( "del", hasSelection );
-  emit enableAction( "shred", hasSelection );
+  emit enableAction( "copy", canCopy > 0 );
+  emit enableAction( "cut", canDel > 0 );
+  emit enableAction( "trash", canDel > 0 && !bInTrash && m_listView->url().isLocalFile() );
+  emit enableAction( "del", canDel > 0 );
+  emit enableAction( "shred", canDel > 0 );
 
   KFileItemList lstItems;
   if ( firstSelectedItem )

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Index: konq_iconviewwidget.cc
===================================================================
RCS file: /home/kde/kdebase/libkonq/konq_iconviewwidget.cc,v
retrieving revision 1.215
diff -u -p -r1.215 konq_iconviewwidget.cc
--- konq_iconviewwidget.cc	2002/10/08 16:29:27	1.215
+++ konq_iconviewwidget.cc	2002/10/29 11:45:30
@@ -44,6 +44,7 @@
 #include <kiconeffect.h>
 #include <kurldrag.h>
 #include <kstandarddirs.h>
+#include <kprotocolinfo.h>
 
 #include <assert.h>
 #include <unistd.h>
@@ -1114,8 +1115,9 @@ void KonqIconViewWidget::disableIcons( c
 
 void KonqIconViewWidget::slotSelectionChanged()
 {
-    // This code is very related to TreeViewBrowserExtension::updateActions
-    bool cutcopy, del;
+    // This code is very related to ListViewBrowserExtension::updateActions
+    int canCopy = 0;
+    int canDel = 0;
     bool bInTrash = false;
     int iCount = 0;
     KFileItem * firstSelectedItem = 0L;
@@ -1125,20 +1127,24 @@ void KonqIconViewWidget::slotSelectionCh
         if ( it->isSelected() )
         {
             iCount++;
+            canCopy++;
+
             if ( ! firstSelectedItem )
                 firstSelectedItem = (static_cast<KFileIVI *>( it ))->item();
 
-            if ( (static_cast<KFileIVI *>( it ))->item()->url().directory(false) == KGlobalSettings::trashPath() )
+            KURL url = ( static_cast<KFileIVI *>( it ) )->item()->url();
+            if ( url.directory(false) == KGlobalSettings::trashPath() )
                 bInTrash = true;
+            if ( KProtocolInfo::supportsDeleting( url ) )
+                canDel++;
         }
     }
-    cutcopy = del = ( iCount > 0 );
 
-    emit enableAction( "cut", cutcopy );
-    emit enableAction( "copy", cutcopy );
-    emit enableAction( "trash", del && !bInTrash && m_url.isLocalFile() );
-    emit enableAction( "del", del );
-    emit enableAction( "shred", del );
+    emit enableAction( "cut", canDel > 0 );
+    emit enableAction( "copy", canCopy > 0 );
+    emit enableAction( "trash", canDel > 0 && !bInTrash && m_url.isLocalFile() );
+    emit enableAction( "del", canDel > 0 );
+    emit enableAction( "shred", canDel > 0 );
 
     KFileItemList lstItems;
     if ( firstSelectedItem )

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