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/*
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* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Main plugin class
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*
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*/
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#include <w32std.h>
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#include <eikenv.h>
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#include <apgtask.h>
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#include <apgcli.h>
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#include <e32property.h>
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#include <hb/hbcore/hbdevicedialogsymbian.h>
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#include <hb/hbcore/hbsymbianvariant.h>
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#include <tspropertydefs.h>
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#include <afactivitylauncher.h>
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#include <homescreendomainpskeys.h>
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#include "hsappkeyplugin.h"
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_LIT(KHsActivactionUri, "appto://20022F35?activityname=HsIdleView");
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_LIT(KAppLibActivactionUri, "appto://20022F35?activityname=AppLibMainView");
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_LIT(KTsPluginName, "com.nokia.taskswitcher.tsdevicedialogplugin/1.0");
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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CHsAppKeyPlugin::CHsAppKeyPlugin()
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: iEikEnv( CEikonEnv::Static() )
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{
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}
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// ---------------------------------------------------------------------------
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// Two-phased constructor.
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// ---------------------------------------------------------------------------
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//
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CHsAppKeyPlugin* CHsAppKeyPlugin::NewL()
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{
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CHsAppKeyPlugin* self = new (ELeave) CHsAppKeyPlugin;
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return self;
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}
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// ---------------------------------------------------------------------------
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// C++ Destructor
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// ---------------------------------------------------------------------------
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//
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CHsAppKeyPlugin::~CHsAppKeyPlugin()
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{
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delete mDialog;
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}
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// ---------------------------------------------------------------------------
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// From MHbDeviceDialogObserver
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//
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// ---------------------------------------------------------------------------
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//
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void CHsAppKeyPlugin::DataReceived(CHbSymbianVariantMap& /*aData*/)
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{
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//no implementation required
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}
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// ---------------------------------------------------------------------------
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// From MHbDeviceDialogObserver
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//
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// ---------------------------------------------------------------------------
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//
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void CHsAppKeyPlugin::DeviceDialogClosed(TInt /*aCompletionCode*/)
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{
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delete mDialog;
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mDialog = 0;
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}
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// ---------------------------------------------------------------------------
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// From CSysapKeyHandlerPlugin
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//
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// ---------------------------------------------------------------------------
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//
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TKeyResponse CHsAppKeyPlugin::HandleKeyEventL(const TKeyEvent &aKeyEvent,
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TEventCode /*aType*/)
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{
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TKeyResponse retVal(EKeyWasNotConsumed);
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if (aKeyEvent.iCode == EKeyApplication0) {
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if (iSecondEvent) {
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if (aKeyEvent.iRepeats > 0)
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HandleLongPressL();
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else
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HandleShortPressL();
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retVal = EKeyWasConsumed;
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}
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iSecondEvent = !iSecondEvent;
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}
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return retVal;
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}
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// ---------------------------------------------------------------------------
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// From CSysapKeyHandlerPlugin
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//
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// ---------------------------------------------------------------------------
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//
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void CHsAppKeyPlugin::ProvideKeyEventsL(RArray<TKeyEvent>& aKeyEventArray)
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{
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TKeyEvent key;
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key.iCode = EKeyApplication0;
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key.iScanCode = EStdKeyApplication0;
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key.iModifiers = 0;
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key.iRepeats = 0;
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aKeyEventArray.Append(key);
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TKeyEvent longkey;
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longkey.iCode = EKeyApplication0;
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longkey.iScanCode = EStdKeyApplication0;
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longkey.iModifiers = 0;
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longkey.iRepeats = 1;
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aKeyEventArray.Append(longkey);
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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void CHsAppKeyPlugin::HandleShortPressL()
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{
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TInt value(0);
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RProperty::Get(TsProperty::KCategory, TsProperty::KVisibilityKey, value);
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if (value) {
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// when Task Switcher dialog is visible, Appkey is used to dismiss it
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// @todo: remove notification through property when SharedDialog flag
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// is implemented in Orbit.
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if (!mDialog) {
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// dismiss dialog launched from HomeScreen
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User::LeaveIfError(RProperty::Set(TsProperty::KCategory, TsProperty::KDismissRequestKey, 1));
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} else {
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// dismiss dialog launched by this plugin
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delete mDialog;
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mDialog = 0;
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}
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} else {
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// when there is no Task Switcher dialog, Appkey is used to switch between Applib and HomeScreen
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RApaLsSession apaLsSession;
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CleanupClosePushL(apaLsSession);
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User::LeaveIfError(apaLsSession.Connect());
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CAfActivityLauncher *activityEnabler =
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CAfActivityLauncher::NewLC(apaLsSession,
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iEikEnv->WsSession());
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TInt state(0);
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RProperty::Get(KHsCategoryUid, KHsCategoryStateKey, state);
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if (state == EHomeScreenIdleState) {
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activityEnabler->launchActivityL(KAppLibActivactionUri);
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} else {
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activityEnabler->launchActivityL(KHsActivactionUri);
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}
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CleanupStack::PopAndDestroy(activityEnabler);
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CleanupStack::PopAndDestroy(&apaLsSession);
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}
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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void CHsAppKeyPlugin::HandleLongPressL()
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{
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if( !mDialog ) {
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TInt value( 0 );
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RProperty::Get( TsProperty::KCategory,
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TsProperty::KVisibilityKey,
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value );
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if(!value) {
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mDialog = CHbDeviceDialogSymbian::NewL();
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CHbSymbianVariantMap* params = CHbSymbianVariantMap::NewL();
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if(KErrNone != mDialog->Show(KTsPluginName,*params,this)) {
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delete mDialog;
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mDialog = 0;
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}
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delete params;
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}
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}
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}
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// End of File
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