1 files changed, 188 insertions, 0 deletions
diff --git a/kmail/kmfoldercombobox.cpp b/kmail/kmfoldercombobox.cpp
new file mode 100644
index 000000000..49e14b573
--- /dev/null
+++ b/kmail/kmfoldercombobox.cpp
@@ -0,0 +1,188 @@
+/* kmail folder-list combo-box */
+/* Author: Ronen Tzur <rtzur@shani.net> */
+
+#include <config.h>
+
+#include "kmfoldercombobox.h"
+#include "kmfoldermgr.h"
+
+//-----------------------------------------------------------------------------
+
+KMFolderComboBox::KMFolderComboBox( QWidget *parent, char *name )
+  : QComboBox( parent, name )
+{
+  init();
+}
+
+
+//-----------------------------------------------------------------------------
+
+KMFolderComboBox::KMFolderComboBox( bool rw, QWidget *parent, char *name )
+  : QComboBox( rw, parent, name )
+{
+  init();
+}
+
+
+//-----------------------------------------------------------------------------
+
+void KMFolderComboBox::init()
+{
+  mSpecialIdx = -1;
+  mOutboxShown = true;
+  mImapShown = true;
+  refreshFolders();
+  connect( this, SIGNAL( activated(int) ),
+      this, SLOT( slotActivated(int) ) );
+  connect( kmkernel->folderMgr(), SIGNAL(changed()),
+      this, SLOT(refreshFolders()) );
+  connect( kmkernel->dimapFolderMgr(), SIGNAL(changed()),
+      this, SLOT(refreshFolders()) );
+  if (mImapShown)
+    connect( kmkernel->imapFolderMgr(), SIGNAL(changed()),
+        this, SLOT(refreshFolders()) );
+}
+
+
+//-----------------------------------------------------------------------------
+
+void KMFolderComboBox::showOutboxFolder(bool shown)
+{
+  mOutboxShown = shown;
+  refreshFolders();
+}
+
+//-----------------------------------------------------------------------------
+
+void KMFolderComboBox::showImapFolders(bool shown)
+{
+  mImapShown = shown;
+  refreshFolders();
+  if (shown)
+    connect( kmkernel->imapFolderMgr(), SIGNAL(changed()),
+        this, SLOT(refreshFolders()) );
+  else
+    disconnect( kmkernel->imapFolderMgr(), SIGNAL(changed()),
+        this, SLOT(refreshFolders()) );
+}
+
+//-----------------------------------------------------------------------------
+
+void KMFolderComboBox::createFolderList(QStringList *names,
+                                        QValueList<QGuardedPtr<KMFolder> > *folders)
+{
+  kmkernel->folderMgr()->createI18nFolderList( names, folders );
+  if ( !mOutboxShown ) {
+    QValueList< QGuardedPtr<KMFolder> >::iterator folderIt = folders->begin();
+    QStringList::iterator namesIt = names->begin();
+    for ( ; folderIt != folders->end(); ++folderIt, ++namesIt ) {
+      KMFolder *folder = *folderIt;
+      if ( folder == kmkernel->outboxFolder() )
+        break;
+    }
+    if ( folderIt != folders->end() ) {
+      folders->remove( folderIt );
+      names->remove( namesIt );
+    }
+  }
+
+  if (mImapShown)
+    kmkernel->imapFolderMgr()->createI18nFolderList( names, folders );
+
+  kmkernel->dimapFolderMgr()->createI18nFolderList( names, folders );
+}
+
+//-----------------------------------------------------------------------------
+
+void KMFolderComboBox::refreshFolders()
+{
+  QStringList names;
+  QValueList<QGuardedPtr<KMFolder> > folders;
+  createFolderList( &names, &folders );
+
+  KMFolder *folder = getFolder();
+  this->clear();
+  insertStringList( names );
+  setFolder( folder );
+}
+
+//-----------------------------------------------------------------------------
+
+void KMFolderComboBox::setFolder( KMFolder *aFolder )
+{
+  QStringList names;
+  QValueList<QGuardedPtr<KMFolder> > folders;
+  createFolderList( &names, &folders );
+
+  int idx = folders.findIndex( aFolder );
+  if (idx == -1)
+    idx = folders.findIndex( kmkernel->draftsFolder() );
+  setCurrentItem( idx >= 0 ? idx : 0 );
+
+  mFolder = aFolder;
+}
+
+void KMFolderComboBox::setFolder( const QString &idString )
+{
+  KMFolder * folder = kmkernel->findFolderById( idString );
+  if (!folder && !idString.isEmpty())
+  {
+     if (mSpecialIdx >= 0)
+        removeItem(mSpecialIdx);
+     mSpecialIdx = count();
+     insertItem(idString, -1);
+     setCurrentItem(mSpecialIdx);
+
+     mFolder = 0;
+     return;
+  }
+  setFolder( folder );
+}
+
+//-----------------------------------------------------------------------------
+
+KMFolder *KMFolderComboBox::getFolder()
+{
+  if (mFolder)
+    return mFolder;
+
+  QStringList names;
+  QValueList<QGuardedPtr<KMFolder> > folders;
+  createFolderList( &names, &folders );
+
+  if (currentItem() == mSpecialIdx)
+     return 0;
+
+  QString text = currentText();
+  int idx = 0;
+  QStringList::Iterator it;
+  for ( it = names.begin(); it != names.end(); ++it ) {
+    if ( ! (*it).compare( text ) )
+      return *folders.at( idx );
+    idx++;
+  }
+
+  return kmkernel->draftsFolder();
+}
+
+//-----------------------------------------------------------------------------
+
+void KMFolderComboBox::slotActivated(int index)
+{
+  QStringList names;
+  QValueList<QGuardedPtr<KMFolder> > folders;
+  createFolderList( &names, &folders );
+
+  if (index == mSpecialIdx)
+  {
+     mFolder = 0;
+  }
+  else
+  {
+     mFolder = *folders.at( index );
+  }
+}
+
+//-----------------------------------------------------------------------------
+
+#include "kmfoldercombobox.moc"