--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/email/mail/EditorSrc/MsgMailViewAttachmentsDlg.cpp	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,354 @@
+/*
+* Copyright (c) 2002 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 used for attachment handling
+*
+*/
+
+
+// INCLUDE FILES
+
+#include "MsgMailViewAttachmentsDlg.h"
+#include "msgmaileditor.hrh"
+#include "MsgMailEditorAppUi.h"
+#include <MsgMailUIDs.h>    // Application Uid
+#include "MsgMailEditorDocument.h"
+#include "MailUtils.h"
+#include "CMailCRHandler.h"
+
+#include <akntoolbar.h>
+#include <akntoolbarextension.h>
+#include <StringLoader.h>
+
+#include <MsgMailEditor.rsg>
+#include <MsgEditorAppUi.hrh>
+#include <MsgAttachmentModelObserver.h>
+#include <MsgAttachmentModel.h>
+#include <MsgAttachmentInfo.h>
+#include <MsgEditorAppUi.rsg>
+
+#include <hlplch.h>
+#include <csxhelp/mail.hlp.hrh>
+
+#include <MsgMailEditor.rsg>
+#include <aknlistquerydialog.h>
+
+
+// ================= MEMBER FUNCTIONS =======================
+
+// -----------------------------------------------------------------------------
+// CMsgMailViewAttachmentsDlg::NewL
+// -----------------------------------------------------------------------------
+//
+CMsgMailViewAttachmentsDlg* CMsgMailViewAttachmentsDlg::NewL(TDesC& aTitle,		// CSI: 61 # aTitle must be a non-const
+																				// because of CMsgViewAttachmentsDialog
+																				// takes a non-const parameter.
+            CMsgAttachmentModel& aAttachmentModel, CMsgMailEditorAppUi& aAppUi,
+            TBool aHelpSupported)
+    {
+    CMsgMailViewAttachmentsDlg* self = new (ELeave) CMsgMailViewAttachmentsDlg(
+        aTitle,
+        R_ATTACHMENTS_MENU,
+        aAttachmentModel,
+        aAppUi );
+    
+    CleanupStack::PushL(self);
+    self->ConstructL(self->iAppUi.Document()->CurrentEntry());
+    CleanupStack::Pop( self );
+    self->iHelpSupported = aHelpSupported;
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CMsgMailViewAttachmentsDlg::CMsgMailViewAttachmentsDlg
+// -----------------------------------------------------------------------------
+//
+CMsgMailViewAttachmentsDlg::CMsgMailViewAttachmentsDlg(
+    TDesC& aTitle, TInt aMenuId,
+    CMsgAttachmentModel& aAttachmentModel, CMsgMailEditorAppUi& aAppUi)
+    :CMsgViewAttachmentsDialog(aTitle, aMenuId, aAttachmentModel),
+    iAppUi(aAppUi)
+    {
+    // Dialer is enabled in attachment dialog
+    iAppUi.SetDialerEnabled( ETrue );    
+    }
+
+// -----------------------------------------------------------------------------
+// CMsgMailViewAttachmentsDlg::CMsgMailViewAttachmentsDlg
+// -----------------------------------------------------------------------------
+//
+CMsgMailViewAttachmentsDlg::~CMsgMailViewAttachmentsDlg()
+    {
+    // Dialer is disabled by default
+    iAppUi.SetDialerEnabled( EFalse );
+    }
+
+// -----------------------------------------------------------------------------
+// CMsgMailViewAttachmentsDlg::DynInitMenuPaneL
+// -----------------------------------------------------------------------------
+//
+void CMsgMailViewAttachmentsDlg::DynInitMenuPaneL(
+    TInt aMenuId, CEikMenuPane* aMenuPane)
+    {
+    CMsgViewAttachmentsDialog::DynInitMenuPaneL( aMenuId, aMenuPane );
+
+    if (aMenuId == R_MEB_ATTACHMENTS_MENUPANE)
+        {
+        if (!iAttachmentModel.NumberOfItems())
+            {
+            aMenuPane->DeleteMenuItem(EMsgViewAttachmentCmdRemove);
+            aMenuPane->DeleteMenuItem(EMsgViewAttachmentCmdOpen);
+            }
+        if ( iAppUi.Document()->MailCRHandler()->MailInsertToolBar() )
+            {
+            aMenuPane->SetItemDimmed(
+                EMsgMailEditorCmdInsertMenu, EFalse );
+            }
+        else
+            {
+            aMenuPane->SetItemDimmed(
+                EMsgMailEditorCmdInsertSubMenu, EFalse );
+            }
+        aMenuPane->SetItemDimmed( EAknCmdHelp, !iHelpSupported);
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CMsgMailViewAttachmentsDlg::OfferKeyEventL
+// -----------------------------------------------------------------------------
+//
+TKeyResponse CMsgMailViewAttachmentsDlg::OfferKeyEventL(
+    const TKeyEvent& aKeyEvent, TEventCode aType)
+    {
+    LOG1("CMsgMailViewAttachmentsDlg::OfferKeyEventL %d ", aKeyEvent.iCode );
+    
+    // Consume send keys, so that they are not handled in the appui
+    if( aType == EEventKey && aKeyEvent.iCode == EKeyYes )
+        {
+        return EKeyWasConsumed;
+        }
+    
+    TKeyResponse consumed( EKeyWasNotConsumed );
+    if ( iAppUi.PopupToolbar() && iAppUi.PopupToolbar()->IsShown() )
+    	{
+        LOG1("CMsgMailViewAttachmentsDlg::OfferKeyEventL - TB %d ",
+    	    aKeyEvent.iCode );
+
+    	consumed = iAppUi.PopupToolbar()->OfferKeyEventL( aKeyEvent, aType );
+    	}
+
+    if ( consumed == EKeyWasNotConsumed )
+        {
+        if ( !MenuShowing() && aType == EEventKey )
+            {
+            if (aKeyEvent.iCode == EKeyOK)
+                {
+                ProcessCommandL(EMsgViewAttachmentCmdOpen);
+                return EKeyWasConsumed;
+                }
+            if (aKeyEvent.iCode == EKeyBackspace &&
+                iAttachmentModel.NumberOfItems())
+                {
+                ProcessCommandL(EMsgViewAttachmentCmdRemove);
+                return EKeyWasConsumed;
+                }
+            }
+        consumed = CMsgViewAttachmentsDialog::OfferKeyEventL(aKeyEvent, aType);
+        }
+    return consumed;
+    }
+
+// -----------------------------------------------------------------------------
+// CMsgMailViewAttachmentsDlg::ProcessCommandL
+// -----------------------------------------------------------------------------
+//
+void CMsgMailViewAttachmentsDlg::ProcessCommandL(TInt aCommandId)
+    {
+    LOG1("CMsgMailViewAttachmentsDlg::ProcessCommandL %d ",
+    	aCommandId);
+    HideMenu();
+    iAppUi.UnlockEntry();
+
+    switch (aCommandId)
+        {
+        case EMsgMailEditorCmdInsertMenu:
+        	DoShowSelectionListL();
+           	break;
+        case EMsgMailEditorCmdInsertImage:
+        	// Falltrought
+        case EMsgMailEditorCmdInsertAudio:
+        	// Falltrought
+		case EMsgMailEditorCmdInsertVideo:
+			// Falltrought
+        case EMsgMailEditorCmdInsertNote:
+	        // Falltrought
+        case EMsgMailEditorCmdInsertOther:
+        	{
+            //Fetch selected file from file system.
+            iAppUi.DoFetchFileL(aCommandId);
+            break;
+        	}
+        case EMsgViewAttachmentCmdRemove:
+            {
+            TParsePtrC parser(iAttachmentModel.AttachmentInfoAt(
+                iListBox->CurrentItemIndex()).FileName());
+            HBufC* string = StringLoader::LoadLC(R_MAIL_REMOVE_ATTACHMENT,
+                parser.NameAndExt(),
+                iEikonEnv);
+
+            // Using delete query resource to save ROM
+            if ( MailUtils::ConfirmationQueryL(
+                *string, R_MAIL_EDITOR_DELETE_MESSAGE ) )
+		        {
+                CMsgViewAttachmentsDialog::ProcessCommandL( aCommandId );
+		        }
+            CleanupStack::PopAndDestroy( string );
+            break;
+            }
+        case EMsgMailEditorAttachmentsCmdExit:
+        	iAppUi.LockEntryL();
+        	TryExitL(EAknSoftkeyOk);
+            return;
+
+        case EMsgViewAttachmentCmdOpen:
+            OpenAttachmentL();
+            break;
+
+		case EAknCmdHelp:
+
+            if (iHelpSupported)
+                {
+                // Launch help
+                HlpLauncher::LaunchHelpApplicationL( iEikonEnv->WsSession(),
+                    iEikonEnv->EikAppUi()->AppHelpContextL() );
+                }
+			break;
+
+        default:
+            // call parent class to process other commands.
+            CMsgViewAttachmentsDialog::ProcessCommandL(aCommandId);
+            break;
+        }
+    }
+
+// ----------------------------------------------------------------------------
+// CMsgMailViewAttachmentsDlg::GetHelpContext
+// This function is called when Help application is launched.
+// ----------------------------------------------------------------------------
+//
+void CMsgMailViewAttachmentsDlg::GetHelpContext(
+	TCoeHelpContext& aContext) const
+    {
+    if (iHelpSupported)
+        {
+        aContext.iMajor = TUid::Uid( KUidMsgMailEditor );
+        aContext.iContext = KMAIL_HLP_ATTACHMENTS_EDITOR();
+        }
+    }
+
+// ----------------------------------------------------------------------------
+// CMsgMailViewAttachmentsDlg::HandleListBoxEventL
+// ----------------------------------------------------------------------------
+//
+void CMsgMailViewAttachmentsDlg::HandleListBoxEventL( 
+    CEikListBox* aListBox, 
+    TListBoxEvent aEventType )
+    {
+    LOG1("CMsgMailViewAttachmentsDlg::HandleListBoxEventL %d ", aEventType );
+    switch( aEventType )
+        {
+        case EEventEnterKeyPressed:
+            {
+            ProcessCommandL( EMsgViewAttachmentCmdOpen );
+            break;
+            }
+        default:
+            {
+            CMsgViewAttachmentsDialog::HandleListBoxEventL( 
+                aListBox, aEventType );
+            }
+        }
+    }
+
+// ----------------------------------------------------------------------------
+// CMsgMailViewAttachmentsDlg::OpenAttachmentL
+// ----------------------------------------------------------------------------
+//
+void CMsgMailViewAttachmentsDlg::OpenAttachmentL()
+    {
+    const TInt index(CurrentListItemIndex());
+    if (index == KErrNotFound)
+        {
+        return; // no attachments
+        }
+
+    const TMsvId id(iAttachmentModel.AttachmentInfoAt(index).AttachmentId());
+    TMsvId service;
+    TMsvEntry entry;
+    User::LeaveIfError(
+    	iAppUi.Document()->CurrentEntry().Session().GetEntry(
+    		id, service, entry) );
+
+    if (entry.iType==KUidMsvMessageEntry)
+        {
+        iAppUi.Document()->OpenMailMessageEntryL( entry );
+        }
+    else
+        {
+        CMsgViewAttachmentsDialog::ProcessCommandL(EMsgViewAttachmentCmdOpen);
+        }
+    }
+
+void CMsgMailViewAttachmentsDlg::DoShowSelectionListL()
+	{
+	TInt selection( 0 );
+	
+	CAknListQueryDialog* dlg = new ( ELeave ) CAknListQueryDialog( &selection );
+	
+	dlg->PrepareLC( R_MAILEDITOR_ATTACHMENTVIEW_INSERT_SELECTIONLIST );
+	
+	if ( dlg->RunLD() )
+		{
+		TInt commandId( EMsgMailFirstFreeCmdId );
+		switch( selection )
+			{
+			case 0:
+				commandId = EMsgMailEditorCmdInsertImage;
+				break;
+			case 1:
+				commandId = EMsgMailEditorCmdInsertVideo;
+				break;
+			case 2:	// CSI: 47 # switch case
+				commandId = EMsgMailEditorCmdInsertAudio;
+				break;
+#ifdef EMAIL_PRESENTATION_SUPPORT
+			case 3:	// CSI: 47 # switch case
+				commandId = EMsgMailEditorCmdInsertPresentation;
+				break;
+			case 4:	// CSI: 47 # switch case
+				commandId = EMsgMailEditorCmdInsertOther;
+				break;
+#else
+			case 3:	// CSI: 47 # switch case
+				commandId = EMsgMailEditorCmdInsertOther;
+				break;				
+#endif //EMAIL_PRESENTATION SUPPORT	
+			}
+		
+		iAppUi.LockEntryL();
+		// Fetch selected file from file system.
+		iAppUi.DoFetchFileL( commandId );
+		}
+	}
+
+//  End of File