--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreenapp/stateplugins/hsmenuworkerstateplugin/src/hsdialogcontroller.cpp	Mon Oct 04 00:07:25 2010 +0300
@@ -0,0 +1,150 @@
+/*
+ * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description: Dialog controller
+ *
+ */
+
+#include <HbAction>
+#include <QString>
+#include <HbMessageBox>
+
+#include "hsdialogcontroller.h"
+
+/*!
+ \class HsDialogController
+ \ingroup group_hsworkerstateplugin
+ \brief Dialog utility.
+
+ Manages dialog lifetime depending on entry removal or
+ signal arrival, forwards dialog originating actions to user specified callbacks.
+ */
+
+/*!
+    \fn void acceptActionTriggered(QAction* action)
+    \param action Pointer to action which triggered the signal.
+    Emitted when controlled  dialog closed with \a accept action.
+*/
+
+
+/*!
+    \fn rejectActionTriggered(QAction* action)
+    \param action Pointer to action which triggered the signal.
+    Emitted when controlled dialog is closed with \a reject action.
+*/
+
+/*!
+   \fn void dialogCompleted()
+   Emitted whenever controlled dialog is closed.
+*/
+
+/*!
+  \param message Dialog's message.
+  \param options Dialog type indicator.
+  \see HsMenuDialogFactory
+  Creates dialog controller instance with prediefinded dialog type.
+  */
+HsDialogController::HsDialogController(
+        const QString &message,
+        HsMenuDialogFactory::Options options):
+    mDialog(HsMenuDialogFactory().create(message, options)),
+    mAcceptActionIndex(HsMenuDialogFactory::acceptActionIndex()),
+    mRejectActionIndex(HsMenuDialogFactory::rejectActionIndex())
+{
+}
+
+/*!
+  \param dialog Instance of the dialog to be displayed.
+  Ownership of the dialog is taken by this object.
+  \param acceptActionIndex Index of an \a accept action in a dialog action list
+     Actions indices are 0 based. (\see QGraphicsWidget).
+  \param rejectActionIndex Index of a \a reject action in a dialog action list.
+  Actions indices are 0 based.(\see QGraphicsWidget).
+  Creates dialog controller instance with custom dialog type.
+
+  */
+HsDialogController::HsDialogController(HbDialog *dialog,
+                                       int acceptActionIndex,
+                                       int rejectActionIndex):
+    mDialog(dialog),
+    mAcceptActionIndex(acceptActionIndex),
+    mRejectActionIndex(rejectActionIndex)
+{
+    Q_ASSERT(mDialog != NULL);
+    mDialog->setAttribute(Qt::WA_DeleteOnClose);
+}
+
+/*!
+  Destroys controlled dialog.
+  */
+HsDialogController::~HsDialogController()
+{
+    QT_TRY {
+        mDialog->deleteLater();
+    } QT_CATCH (...) {
+    }
+}
+
+
+/*!
+  \param entryId Id of the entry which removal will close the dialog.
+  Opens dialog.
+ */
+void HsDialogController::openDialog(int entryId)
+{
+    HsMenuEntryRemovedHandler *entryRemovedHandler =
+        new HsMenuEntryRemovedHandler(entryId, mDialog, SLOT(close()));
+
+    QT_TRY {
+        // this object should be deleted when controlled dialog is deleted
+        setParent(mDialog);
+    } QT_CATCH (const std::bad_alloc &) {
+        delete entryRemovedHandler;
+        QT_RETHROW;
+    }
+
+    mDialog->open(this, SLOT(onDialogFinished(HbAction*)));
+}
+
+/*!
+  This slot closes dialog.
+  */
+void HsDialogController::dismissDialog()
+{
+    mDialog->close();
+}
+
+/*!
+  \param action Identifies dialog's action.
+  Sends signals appropriate for \a action. Irrespective of the action,
+  always sends \a dialogCompleted signal.
+  */
+void HsDialogController::onDialogFinished(HbAction* action)
+{
+    mDialog->disconnect();
+
+    const int actionIndex = mDialog->actions().indexOf(action);
+
+    if (actionIndex == mAcceptActionIndex)
+    {
+        emit acceptActionTriggered(action);
+    } else if (actionIndex == mRejectActionIndex) {
+        emit rejectActionTriggered(action);
+    }
+
+    emit dialogCompleted();
+
+    mDialog->disconnect();
+}
+
+