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/*
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* Copyright (c) 2007 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: Wrapper implementation class for launching S60 Calendar
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*
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*/
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/**
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* Include files
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*/
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#include "CalenLauncherImpl.h" // CCalenLauncherImpl
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#include <calenlauncher.h> // View UIDs
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#include <apgcli.h> // RApaLsSession
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#include <apgtask.h> // TApaTask, TApaTaskList
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#include <eikenv.h> // CEikEnv
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#include <e32std.h>
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/**
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* Constants
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*/
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const TUid KCalendarUid = {0x10005901}; // Calendar application UID
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const TInt KMaxCmdLineLength = 128; // Max length of cmd line string
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/**
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* Command line parameter strings. Should NOT be localised.
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*/
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_LIT(KCmdNewMeeting, "NEW_MEETING"); // Launch to new meeting editor
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_LIT(KCmdNewAnniv, "NEW_ANNIV"); // Launch to new anniv editor
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_LIT(KCmdNewTodo, "NEW_TODO"); // Launch to new todo editor
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_LIT(KCmdDefault, "DEFAULT"); // Launch to default view
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_LIT(KCmdMonth, "MONTH"); // Launch to month view
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_LIT(KCmdWeek, "WEEK"); // Launch to week view
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_LIT(KCmdDay, "DAY"); // Launch to day view
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_LIT(KCmdTodo, "TODO"); // Launch to todo view
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_LIT(KCmdLUid, "LUID"); // Launch to editor
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_LIT(KCmdLUidViewer, "LUIDVIEWER"); // Launch to viewer
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_LIT(KCommandAlarmViewer, "LUIDALARMVIEWER"); // Launch to alarm viewer
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_LIT(KCommandAlarmViewerNoSnooze, "LUIDALARMVIEWER_NOSNOOZE"); // Launch to alarm viewer (with only stop key available)
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_LIT(KLUidFormat, "%u"); // TLocalUid is unsigned int
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_LIT(KDateParamFormat, "%d"); // Date components are signed ints
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_LIT(KFlagFormat, "%d"); // Flag is int
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_LIT(KSpace, " "); // Space
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/**
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* First stage constructor.
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* Creates an instance of CCalenLauncherImpl and places it
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* on the cleanup stack before passing ownership to the caller.
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*/
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CCalenLauncherImpl* CCalenLauncherImpl::NewLC()
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{
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CCalenLauncherImpl* self = new (ELeave) CCalenLauncherImpl;
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CleanupStack::PushL(self);
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self->ConstructL();
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return self;
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}
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/**
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* Second stage constructor.
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* Performs any leaving operations needed for construction.
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*/
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void CCalenLauncherImpl::ConstructL()
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{
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iLaunchUnicode = HBufC::NewL( KMaxCmdLineLength );
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}
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/**
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* Private constructor
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*/
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CCalenLauncherImpl::CCalenLauncherImpl()
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{
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// Nothing to do.
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}
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/**
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* Destructor
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*/
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CCalenLauncherImpl::~CCalenLauncherImpl()
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{
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delete iLaunchUnicode;
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delete iLaunchParams;
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}
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/**
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* Opens Calendar directly to the new entry editor.
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* Calendar will be closed when the editor is closed.
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* Any open dialogs (eg entry viewer or editor) will be closed.
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* @param aEntryType Type of entry editor to open
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*/
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void CCalenLauncherImpl::NewEntryL( const CCalEntry::TType& aEntryType, TInt aFlag )
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{
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switch (aEntryType)
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{
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case CCalEntry::EAppt:
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case CCalEntry::EEvent:
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// Add string 'NEW_MEETING'
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AddLaunchParamL( KCmdNewMeeting );
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break;
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case CCalEntry::ETodo:
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// Add string 'NEW_TODO'
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AddLaunchParamL( KCmdNewTodo );
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break;
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case CCalEntry::EAnniv:
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// Add string 'NEW_ANNIV'
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AddLaunchParamL( KCmdNewAnniv );
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break;
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case CCalEntry::EReminder:
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User::Leave( KErrNotSupported );
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break;
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default:
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User::Leave( KErrNotSupported );
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break;
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}
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AddFlagParamL( aFlag );
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// Launch Calendar
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LaunchAppL();
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}
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/**
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* Opens a Calendar entry directly in the entry viewer. If the
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* entry is a repeating entry then entire series will be opened.
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* The entry editor may be launched from the entry viewer.
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* Calendar will be closed when the viewer is closed.
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* Any open dialogs (eg entry viewer or editor) will be closed.
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* @param aLocalUid LocalUid of the entry to view
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*/
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void CCalenLauncherImpl::ViewEntryL( const TCalLocalUid& aLocalUid )
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{
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// Add string 'LUIDVIEWER'
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AddLaunchParamL( KCmdLUidViewer );
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// Add the local uid
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AddUidParamL( aLocalUid );
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// Launch Calendar
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LaunchAppL();
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}
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/**
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* Opens an instance of a repeating Calendar entry directly in the
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* entry viewer.
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* The entry editor may be launched from the entry viewer.
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* Calendar will be closed when the viewer is closed.
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* Any open dialogs (eg entry viewer or editor) will be closed.
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* @param aLocalUid LocalUid of the entry to view
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* @param aInstanceTime Instance time of the repeated entry
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*/
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void CCalenLauncherImpl::ViewEntryL( const TCalLocalUid& aLocalUid, const TCalTime& aInstanceTime, TInt aFlags )
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{
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if( aFlags & CalenLauncher::EAlarmViewer )
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{
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// Add string 'LUIDALARMVIEWER'
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AddLaunchParamL( KCommandAlarmViewer );
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}
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else if( aFlags & CalenLauncher::EAlarmViewerNoSnooze )
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{
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// Add string 'LUIDALARMVIEWER_NOSNOOZE'
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AddLaunchParamL( KCommandAlarmViewerNoSnooze );
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}
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else // aFlags == 0
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{
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// Add string 'LUIDVIEWER'
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AddLaunchParamL( KCmdLUidViewer );
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}
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// Add the local uid
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AddUidParamL( aLocalUid );
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// Add the time
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AddTimeParamL( aInstanceTime );
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// Launch Calendar
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LaunchAppL();
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}
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/**
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* Opens an instance of a repeating Calendar entry directly in the
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* entry viewer.
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* The entry editor may be launched from the entry viewer.
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* Calendar will be closed when the viewer is closed.
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* Any open dialogs (eg entry viewer or editor) will be closed.
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* @param aLocalUid LocalUid of the entry to view
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* @param aInstanceTime Instance time of the repeated entry
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* @param aCalFileName Calendar DB name of the repeated entry
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*/
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void CCalenLauncherImpl::ViewEntryL( const TCalLocalUid& aLocalUid, const TCalTime& aInstanceTime, const TDesC& aCalFileName, TInt aFlags )
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{
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if( aFlags & CalenLauncher::EAlarmViewer )
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{
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// Add string 'LUIDALARMVIEWER'
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AddLaunchParamL( KCommandAlarmViewer );
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}
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else if( aFlags & CalenLauncher::EAlarmViewerNoSnooze )
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{
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// Add string 'LUIDALARMVIEWER_NOSNOOZE'
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AddLaunchParamL( KCommandAlarmViewerNoSnooze );
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}
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else // aFlags == 0
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{
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// Add string 'LUIDVIEWER'
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AddLaunchParamL( KCmdLUidViewer );
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}
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// Add the local uid
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AddUidParamL( aLocalUid );
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AddLaunchParamL( aCalFileName );
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// Add the time
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AddTimeParamL( aInstanceTime );
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// Launch Calendar
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LaunchAppL();
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}
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/**
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* Opens a Calendar entry directly in the entry editor. If the
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* entry is a repeating entry then entire series will be opened.
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* Calendar will be closed when the editor is closed.
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* Any open dialogs (eg entry viewer or editor) will be closed.
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* @param aLocalUid LocalUid of the entry to view
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*/
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void CCalenLauncherImpl::EditEntryL( const TCalLocalUid& aLocalUid )
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{
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// Add string 'LUID'
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AddLaunchParamL( KCmdLUid );
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// Add the local uid
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AddUidParamL( aLocalUid );
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// Launch Calendar
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LaunchAppL();
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}
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/**
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* Opens an instance of a repeating Calendar entry directly in the
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* entry editor.
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* Calendar will be closed when the editor is closed.
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* Any open dialogs (eg entry viewer or editor) will be closed.
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* @param aLocalUid LocalUid of the entry to view
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* @param aInstanceTime Instance time of the repeated entry
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*/
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void CCalenLauncherImpl::EditEntryL( const TCalLocalUid& aLocalUid, const TCalTime& aInstanceTime )
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{
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// Add string 'LUID'
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AddLaunchParamL( KCmdLUid );
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// Add the local uid
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AddUidParamL( aLocalUid );
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// Add the time
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AddTimeParamL( aInstanceTime );
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// Launch Calendar
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LaunchAppL();
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}
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/**
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* Launches Calendar in the specified view.
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* If Calendar is already running it will be brought to the foreground
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* in the specified view.
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* Any open dialogs (eg entry viewer or editor) will be closed.
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* @param aViewUid UID of the Calendar view to use.
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*/
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void CCalenLauncherImpl::LaunchL( const TUid& aViewUid )
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{
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// Add the view command
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AddViewUidParamL( aViewUid );
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// Launch Calendar
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LaunchAppL();
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}
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/**
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* Launches Calendar in the specified view, focused to the specified time
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* If Calendar is already running it will be brought to the foreground
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* in the specified view.
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* Any open dialogs (eg entry viewer or editor) will be closed.
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* @param aViewUid UID of the Calendar view to use.
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* @param aLaunchTime Initial focus time
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*/
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void CCalenLauncherImpl::LaunchL( const TUid& aViewUid, const TCalTime& aInstanceTime )
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{
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// Add the view command
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AddViewUidParamL( aViewUid );
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// Add the time
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AddTimeParamL( aInstanceTime );
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// Launch Calendar
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LaunchAppL();
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}
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/**
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* AddLaunchParamL
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* Adds a parameter to the unicode launch string
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* @param aLaunchParam Parameter to add
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*/
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void CCalenLauncherImpl::AddLaunchParamL( const TDesC& aLaunchParam )
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{
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TPtr ptr = iLaunchUnicode->Des();
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ptr.Append( aLaunchParam );
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ptr.Append( KSpace );
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}
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/**
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* AddTimeParamL
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* Expands a TCalTime and adds the individual components to the
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* unicode launch string.
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* @param aCalTime Time to add.
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*/
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void CCalenLauncherImpl::AddTimeParamL( const TCalTime& aCalTime )
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{
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TBuf<10> dateBuf;
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TDateTime dateTime = aCalTime.TimeLocalL().DateTime();
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// Add year
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TInt dateParam = dateTime.Year();
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dateBuf.Format( KDateParamFormat, dateParam );
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AddLaunchParamL( dateBuf );
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// Add month
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dateParam = dateTime.Month();
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++dateParam; // Month is offset from 0
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dateBuf.Format( KDateParamFormat, dateParam );
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AddLaunchParamL( dateBuf );
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// Add day
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dateParam = dateTime.Day();
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++dateParam; // Day is offset from 0
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dateBuf.Format( KDateParamFormat, dateParam );
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AddLaunchParamL( dateBuf );
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// Add hour
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dateParam = dateTime.Hour();
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dateBuf.Format( KDateParamFormat, dateParam );
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AddLaunchParamL( dateBuf );
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// Add minutes
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dateParam = dateTime.Minute();
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dateBuf.Format( KDateParamFormat, dateParam );
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AddLaunchParamL( dateBuf );
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}
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/**
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* AddUidParamL
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* Adds a local uid to the unicode launch string.
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* @param aLocalUid Uid to add.
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*/
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void CCalenLauncherImpl::AddUidParamL( const TCalLocalUid& aLocalUid )
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{
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TBuf<10> uidBuf;
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uidBuf.Format( KLUidFormat, aLocalUid );
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AddLaunchParamL( uidBuf );
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}
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/**
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* AddViewUidParamL
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* Adds a view uid to the unicode launch string as a command.
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* @param aViewUid Uid to add.
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*/
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void CCalenLauncherImpl::AddViewUidParamL( const TUid& aViewUid )
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{
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if ( aViewUid.iUid == KCalMonthViewUid.iUid )
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{
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// Add string "MONTH"
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AddLaunchParamL( KCmdMonth );
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}
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else if ( aViewUid.iUid == KCalWeekViewUid.iUid )
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{
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// Add string "WEEK"
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AddLaunchParamL( KCmdWeek );
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}
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else if ( aViewUid.iUid == KCalDayViewUid.iUid )
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{
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// Add string "DAY"
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AddLaunchParamL( KCmdDay );
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}
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else if ( aViewUid.iUid == KCalTodoViewUid.iUid )
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{
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// Add string "TODO"
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AddLaunchParamL( KCmdTodo );
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}
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else if ( aViewUid.iUid == KCalDefaultViewUid.iUid )
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{
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// Add string "DEFAULT"
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AddLaunchParamL( KCmdDefault );
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}
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else
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{
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// Need to handle custom views here at some point...
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User::Leave( KErrNotSupported );
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}
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}
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/**
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* ConvertLaunchParamsFromUnicodeL
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* Converts the launch parameters to pass to calendar. For some obscure reason,
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* lost in the midsts of time and space, Calendar is expecting an 8 bit
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* descriptor containing 16 bit unicode. No one knows why. Nice.
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*/
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void CCalenLauncherImpl::ConvertLaunchParamsFromUnicodeL()
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{
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// copy the 16-bit data from iLaunchUnicode to iLaunchParams
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iLaunchParams = HBufC8::NewL( iLaunchUnicode->Length() *2 );
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TPtr8 ptr = iLaunchParams->Des();
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|
427 |
ptr.Copy( reinterpret_cast<const TUint8*>( iLaunchUnicode->Ptr()), iLaunchUnicode->Length() *2 );
|
|
428 |
}
|
|
429 |
|
|
430 |
/**
|
|
431 |
* LaunchAppL
|
|
432 |
* Starts Calendar with command line parameters. This will call
|
|
433 |
* TApaTask::SendMessage if Calendar is running, or launch Calendar normally.
|
|
434 |
* Either way, the command line parameters will end up in
|
|
435 |
* CCalenAppUi::ProcessCommandParametersL
|
|
436 |
*/
|
|
437 |
void CCalenLauncherImpl::LaunchAppL()
|
|
438 |
{
|
|
439 |
// Convert the launch parameters to 8-bit unicode
|
|
440 |
ConvertLaunchParamsFromUnicodeL();
|
|
441 |
|
|
442 |
// See if Calendar is running or not.
|
|
443 |
TApaTaskList taskList(CEikonEnv::Static()->WsSession());
|
|
444 |
TApaTask calenTask = taskList.FindApp(KCalendarUid);
|
|
445 |
|
|
446 |
// If Calendar is running we can just send a message with the parameters
|
|
447 |
if (calenTask.Exists())
|
|
448 |
{
|
|
449 |
const TUid dummyUID = { 0x0 };
|
|
450 |
calenTask.SendMessage(dummyUID, *iLaunchParams);
|
|
451 |
//calenTask.BringToForeground();
|
|
452 |
}
|
|
453 |
|
|
454 |
// If Calendar is not running we launch from the command line
|
|
455 |
else
|
|
456 |
{
|
|
457 |
// Construct the command line object
|
|
458 |
CApaCommandLine* cmdLine = CApaCommandLine::NewLC();
|
|
459 |
cmdLine->SetCommandL(EApaCommandRun);
|
|
460 |
cmdLine->SetExecutableNameL(_L("calendar.exe"));
|
|
461 |
|
|
462 |
// Set the command line parameters
|
|
463 |
cmdLine->SetTailEndL(*iLaunchParams);
|
|
464 |
|
|
465 |
// Connect to the application architecture server
|
|
466 |
RApaLsSession appArcSession;
|
|
467 |
CleanupClosePushL(appArcSession);
|
|
468 |
TInt error = appArcSession.Connect();
|
|
469 |
User::LeaveIfError( error != KErrNone );
|
|
470 |
|
|
471 |
// Start the app (standard command line launch)
|
|
472 |
appArcSession.StartApp(*cmdLine);
|
|
473 |
|
|
474 |
// Clean up
|
|
475 |
CleanupStack::PopAndDestroy(&appArcSession);
|
|
476 |
CleanupStack::PopAndDestroy(cmdLine);
|
|
477 |
}
|
|
478 |
}
|
|
479 |
|
|
480 |
/**
|
|
481 |
* AddFlagParamL
|
|
482 |
* Adds a parameter to the unicode launch string
|
|
483 |
* @param aFlag Parameter to add
|
|
484 |
*/
|
|
485 |
void CCalenLauncherImpl::AddFlagParamL( TInt aFlag )
|
|
486 |
{
|
|
487 |
TBuf<10> flagBuf;
|
|
488 |
flagBuf.Format( KFlagFormat, aFlag );
|
|
489 |
AddLaunchParamL( flagBuf );
|
|
490 |
}
|
|
491 |
|
|
492 |
// End of File
|