diff -r 57d4cdd99204 -r edfc90759b9f imageeditor/plugins/DrawPlugin/src/imageeditordrawplugin.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/imageeditor/plugins/DrawPlugin/src/imageeditordrawplugin.cpp Fri Jan 29 13:53:17 2010 +0200 @@ -0,0 +1,264 @@ +/* +* Copyright (c) 2010 Ixonos Plc. +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of the "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: +* Ixonos Plc +* +* Description: +* Freehand draw UI plugin that sends UI commands to +* corresponding filter plugin. (filterdraw.dll). +* +*/ + + +#include "ImageEditordrawPlugin.h" +#include "ImageEditordrawControl.h" +#include "ImageEditorPluginBaseDefs.h" +#include "DrawUtils.h" +#include "SystemParameters.h" + +#ifdef TEXT_INSERTION_IN_PORTRAIT_ONLY +#include +#endif +#include + +// CONSTANTS +_LIT (KPgnResourceFile, "draw.rsc"); + + +// --------------------------------------------------------------------------- +// CreateImageEditorPlugin +// --------------------------------------------------------------------------- +// +EXPORT_C CImageEditorPluginBase * CreateImageEditorPluginL() + { + CImageEditorDrawPlugin * plugin = new (ELeave) CImageEditorDrawPlugin; + CleanupStack::PushL(plugin); + plugin->ConstructL(); + CleanupStack::Pop(); // plugin + return plugin; + } + +// --------------------------------------------------------------------------- +// CImageEditorDrawPlugin +// --------------------------------------------------------------------------- +// +CImageEditorDrawPlugin::CImageEditorDrawPlugin() : iLandscapeEnabled(EFalse) + {} + +// --------------------------------------------------------------------------- +// ConstructL +// --------------------------------------------------------------------------- +// +inline void CImageEditorDrawPlugin::ConstructL() + { + CImageEditorPluginBase::ConstructL(KPgnResourcePath, KPgnResourceFile); + } + +// --------------------------------------------------------------------------- +// ?description_if_needed +// --------------------------------------------------------------------------- +// +CImageEditorDrawPlugin::~CImageEditorDrawPlugin() + { + ReleasePlugin(); + iSysPars = NULL; + } + +// --------------------------------------------------------------------------- +// SetProperty +// --------------------------------------------------------------------------- +// +TInt CImageEditorDrawPlugin::SetProperty( + TInt aPropertyId, TDesC& aPropertyValue) + { + TInt err(KErrNone); + TLex parser; + + // Copy data + switch (aPropertyId) + { + case KCapSystemParameters: + { + parser.Assign (aPropertyValue); + TInt tempval = 0; + parser.Val (tempval); + iSysPars = (const CSystemParameters *)tempval; + err = KErrNone; + break; + } + default: + { + err = CImageEditorPluginBase::SetProperty( + aPropertyId, aPropertyValue); + break; + } + } + return err; + } + +// --------------------------------------------------------------------------- +// GetProperty +// --------------------------------------------------------------------------- +// +TInt CImageEditorDrawPlugin::GetProperty( + TInt aPropertyId, TDes& aPropertyValue) + { + // Clean buffer + aPropertyValue.Zero(); + + // Copy data + switch (aPropertyId) + { + case KCapParamStruct: + { + // Control found + if (iControl) + { + aPropertyValue.Copy( + ((CImageEditorDrawControl *)iControl)->GetParam() ); + return KErrNone; + } + + // Control not found, return KErrNotReady + else + { + return KErrNotReady; + } + } + case KCapReadyToRender: + { + TBool readytorender = ETrue; + if (iControl) + { + readytorender = + ((CImageEditorDrawControl *)iControl)->IsReadyToRender(); + } + aPropertyValue.AppendNum ((TInt)readytorender); + return KErrNone; + } + case KCapIsLandscapeEnabled: + { + aPropertyValue.AppendNum ((TInt)iLandscapeEnabled); + return KErrNone; + } + case KCapIsSlowPlugin: + { + aPropertyValue.AppendNum ((TInt)ETrue); + return KErrNone; + } + default: + { + return CImageEditorPluginBase::GetProperty( + aPropertyId, aPropertyValue); + } + } + } + +// --------------------------------------------------------------------------- +// InitPluginL +// --------------------------------------------------------------------------- +// +TInt CImageEditorDrawPlugin::InitPluginL( + const TRect& aRect, + CCoeControl* aParent, + CCoeControl*& aPluginControl) + { + // Delete previous control + ReleasePlugin(); + + // Get pointer to the parameter descriptor array + TBuf<256> readbuf; + TLex parser; + User::LeaveIfError( CImageEditorPluginBase::GetProperty( + KCapPluginParamNames, readbuf) ); + parser.Assign (readbuf); + TInt tempval = 0; + parser.Val( tempval ); + //CDesCArray * pars = (CDesCArray *)tempval; + +#ifdef TEXT_INSERTION_IN_PORTRAIT_ONLY + // Text input is always insterted in portrait mode. + // Store the original orientation before forcing to portrait. + CAknAppUiBase* appUi = static_cast( + CEikonEnv::Static()->EikAppUi() ); + CAknAppUiBase::TAppUiOrientation originalOrientation = + appUi->Orientation(); + appUi->SetOrientationL(CAknAppUiBase::EAppUiOrientationPortrait); +#endif + + iControl = CImageEditorDrawControl::NewL (aRect, aParent); + aPluginControl = iControl; + + // Set system parameters + ((CImageEditorDrawControl*)iControl)->SetSystemParameters (iSysPars); + + iLandscapeEnabled = ETrue; + + +#ifdef TEXT_INSERTION_IN_PORTRAIT_ONLY + // Set always back to original orientation, even if leaves + CAknAppUiBase::TAppUiOrientation orientation = appUi->Orientation(); + + if (orientation != originalOrientation) + { + appUi->SetOrientationL(originalOrientation); + + // Send screen device change event to validate screen + TWsEvent event; + + RWsSession& rws = CEikonEnv::Static()->WsSession(); + event.SetType( EEventScreenDeviceChanged ); + event.SetTimeNow(); + event.SetHandle( rws.WsHandle() ); + + User::LeaveIfError( rws.SendEventToAllWindowGroups(event) ); + } +#else +#ifdef LANDSCAPE_ONLY + + appUi->SetOrientationL(CAknAppUiBase::EAppUiOrientationLandscape); + + // Send screen device change event to validate screen + TWsEvent event; + + RWsSession& rws = CEikonEnv::Static()->WsSession(); + event.SetType( EEventScreenDeviceChanged ); + event.SetTimeNow(); + event.SetHandle( rws.WsHandle() ); + + User::LeaveIfError( rws.SendEventToAllWindowGroups(event) ); + +#endif +#endif + + return KErrNone; + } + +// --------------------------------------------------------------------------- +// ProcessImageL +// --------------------------------------------------------------------------- +// +void CImageEditorDrawPlugin::ProcessImageL(CEditorImage * /*aImage*/ ) + { + } + +// --------------------------------------------------------------------------- +// ReleasePlugin +// --------------------------------------------------------------------------- +// +void CImageEditorDrawPlugin::ReleasePlugin() + { + delete iControl; + iControl = NULL; + } + +// End of File