--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/uiutilities/src/glxtextentrypopup.cpp Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,188 @@
+/*
+* Copyright (c) 2008-2009 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: Text entry popup class for entering textual input
+*
+*/
+
+
+
+
+/**
+ * @internal reviewed 06/06/2007 by Dave Schofield
+ */
+
+#include "glxtextentrypopup.h"
+
+#include <featmgr.h>
+
+#include "glxuiutility.h"
+#include <glxtracer.h>
+#include "glxsetappstate.h"
+#include <glxuiutilities.rsg>
+
+/**
+ * TGlxTextEntryPopupRestoreState
+ * Contains state information to be
+ * restored when CGlxTextEntryPopup is
+ * dismissed or if CAknTextQueryDialog::ExecuteLD
+ * leaves
+ */
+class TGlxTextEntryPopupRestoreState
+ {
+public:
+ /**
+ * Default constructor
+ */
+ TGlxTextEntryPopupRestoreState();
+
+public:
+ /** Pointer to the HUI utility (not owned) */
+ CGlxUiUtility* iUiUtility;
+
+ /** Previous screen orientation */
+ TGlxOrientation iPreviousOrientation;
+
+ /** Previous application state */
+ TGlxAppState iPreviousAppState;
+ };
+
+// -----------------------------------------------------------------------------
+// Constructor
+// -----------------------------------------------------------------------------
+//
+TGlxTextEntryPopupRestoreState::TGlxTextEntryPopupRestoreState()
+ {
+ iUiUtility = NULL;
+ iPreviousOrientation = EGlxOrientationDefault;
+ iPreviousAppState = EGlxAppStateUndefined;
+ }
+
+// -----------------------------------------------------------------------------
+// NewL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CGlxTextEntryPopup* CGlxTextEntryPopup::NewL(const TDesC& aTitle, TDes& aText)
+ {
+ CGlxTextEntryPopup* self = new (ELeave) CGlxTextEntryPopup(aText);
+ CleanupStack::PushL(self);
+ self->ConstructL(aTitle);
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// Constructor
+// -----------------------------------------------------------------------------
+//
+CGlxTextEntryPopup::CGlxTextEntryPopup(TDes& aText) : CAknTextQueryDialog(aText)
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// ExecuteLD
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CGlxTextEntryPopup::ExecuteLD()
+ {
+ TRACER( "CGlxTextEntryPopup::ExecuteLD" );
+
+ TGlxTextEntryPopupRestoreState rollbackState;
+ // attempt to get current PCFW app state
+ rollbackState.iPreviousAppState = GlxSetAppState::AppState();
+ // set app state to text entry
+ GlxSetAppState::SetState(EGlxInTextEntry);
+
+ CGlxUiUtility* uiUtility = CGlxUiUtility::UtilityL();
+ CleanupClosePushL( *uiUtility );
+
+ // create cleanup stack item to revert previous state if dlg leaves
+ TCleanupItem cleanupItem( RollbackState, &rollbackState );
+ CleanupStack::PushL( cleanupItem );
+
+ rollbackState.iUiUtility = uiUtility;
+ rollbackState.iPreviousOrientation = uiUtility->AppOrientation();
+
+ // If Device supports text-entry mode only in portrait,
+ // then the orientation has to be forced to EGlxOrientationTextEntry here.
+ if(uiUtility->IsPenSupported())
+ {
+ uiUtility->SetAppOrientationL( EGlxOrientationDefault );
+ }
+ else
+ {
+ uiUtility->SetAppOrientationL( EGlxOrientationTextEntry );
+ }
+
+ TInt retVal = CAknTextQueryDialog::ExecuteLD(R_GLX_TEXT_ENTRY_QUERY);
+
+ CleanupStack::PopAndDestroy( &rollbackState ); // cleanupItem
+ CleanupStack::PopAndDestroy( uiUtility );
+
+ return retVal;
+ }
+
+// -----------------------------------------------------------------------------
+// UpdateLeftSoftKeyL
+// -----------------------------------------------------------------------------
+//
+void CGlxTextEntryPopup::UpdateLeftSoftKeyL()
+ {
+ //Check whether the entered text length is bigger than zero
+ if( !CheckIfEntryTextOk () && !iAllowEmptyString)
+ {
+ MakeLeftSoftkeyVisible(EFalse);
+ }
+ else
+ {
+ MakeLeftSoftkeyVisible(ETrue);
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// SetLeftSoftKeyL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CGlxTextEntryPopup::SetLeftSoftKeyL(TBool aAllowEmptyString)
+ {
+ iAllowEmptyString = aAllowEmptyString;
+ }
+
+// -----------------------------------------------------------------------------
+// ConstructL
+// -----------------------------------------------------------------------------
+//
+void CGlxTextEntryPopup::ConstructL(const TDesC& aTitle)
+ {
+ SetPromptL(aTitle);
+ }
+
+// -----------------------------------------------------------------------------
+// RollbackState
+// -----------------------------------------------------------------------------
+//
+void CGlxTextEntryPopup::RollbackState(TAny* aParam)
+ {
+ TRACER( "CGlxTextEntryPopup::RollbackState" );
+ TGlxTextEntryPopupRestoreState* restoreState
+ = static_cast<TGlxTextEntryPopupRestoreState*>( aParam );
+
+ // Rollback app state to previous state
+ GlxSetAppState::SetState( restoreState->iPreviousAppState );
+
+ if ( restoreState->iUiUtility)
+ {
+ TRAP_IGNORE( restoreState->iUiUtility->SetAppOrientationL(
+ restoreState->iPreviousOrientation ) );
+ }
+ }