--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarui/commonutils/src/calenviewutils.cpp Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,222 @@
+/*
+* Copyright (c) 2007 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: Implementation of View Utils
+*
+*/
+
+
+#include <calenviewutils.h>
+#include <calendateutils.h>
+#include <Calendar.rsg>
+#include <AknUtils.h>
+#include <calentry.h>
+#include <calalarm.h>
+#include <calenagendautils.h>
+#include <CalenInterimUtils2.h>
+#include <StringLoader.h>
+#include <aknnotewrappers.h>
+#include <Calendar.rsg>
+#include <AknQueryDialog.h>
+#include <calinstance.h>
+#include <calsession.h>
+#include <akntoolbar.h>
+#include <aknappui.h>
+
+#include "calendarui_debug.h" // Debug.
+#include "calendar.hrh"
+
+_LIT( KWesternSummaryMarker, "\x200E" );
+_LIT( KArabicSummaryMarker , "\x200F" );
+/* KReplaceWhitespaceChars contains some characters that should be replaced by
+ * space in Calendar popup, day view etc. Characters are:
+ * \x0009 horizontal tab
+ * \x000a new line
+ * \x000b line tabulation (vertical
+ * \x000c form feed
+ * \x000d carriage return
+ * \x2028 line separator
+ * \x2029 paragraph separator
+ */
+_LIT( KReplaceWhitespaceChars, "\x0009\x000A\x000B\x000C\x000D\x2028\x2029" );
+_LIT( KWesternSummaryLocationSeparator, ", " );
+_LIT( KArabicSummaryLocationSeparator, " \x060c" );
+
+// ----------------------------------------------------------------------------
+// CalenViewUtils::ShowDateErrorNoteL
+// Show Error note of out of range of date
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+EXPORT_C void CalenViewUtils::ShowDateOutOfRangeErrorNoteL()
+ {
+ TRACE_ENTRY_POINT;
+
+ HBufC* buf = StringLoader::LoadLC( R_QTN_CALE_INFO_YEAR_LIMIT );
+ TPtr ptr = buf->Des();
+ // Message contains year numbers, which have to be converted
+ AknTextUtils::DisplayTextLanguageSpecificNumberConversion( ptr );
+ CAknInformationNote* dialog = new( ELeave )CAknInformationNote();
+ dialog->ExecuteLD( *buf );
+ CleanupStack::PopAndDestroy( buf );
+
+ TRACE_EXIT_POINT;
+ }
+
+// ----------------------------------------------------------------------------
+// CalenViewUtils::GetSummaryLocationTextL
+// Fills a string with a more displayable text representation of the summary
+// and location fields from an entry. The number of characters to fill in the
+// target string must be specified. The function replaces problem characters
+// with spaces and trims whitespace. See KReplaceWhitespaceChars for replaced
+// characters.
+// ----------------------------------------------------------------------------
+//
+EXPORT_C void CalenViewUtils::GetSummaryLocationTextL(
+ CCalEntry& aEntry,
+ TDes& aTarget,
+ TInt aMaxLength )
+ {
+ TRACE_ENTRY_POINT;
+
+ // Every Copy and Append has to ensure that MaxLength is not exceed.
+ const TInt max = aMaxLength;
+ TInt freeSpace = max - 2; // freeSpace is recalculated after each update
+
+ const TDesC& summary = aEntry.SummaryL();
+ const TDesC& location = aEntry.LocationL();
+ const TDesC& westernSeparator = KWesternSummaryLocationSeparator;
+ const TDesC& arabicSeparator = KArabicSummaryLocationSeparator;
+
+ if(AknLayoutUtils::LayoutMirrored())
+ {
+ aTarget.Append(KArabicSummaryMarker);
+ }
+ else
+ {
+ aTarget.Append(KWesternSummaryMarker);
+ }
+
+
+ // "Summary"
+ aTarget.Append( summary.Left( freeSpace ) );
+ freeSpace = max - aTarget.Length();
+
+ // If both summary and location exists, add separator ", " in between.
+ if ( summary.Length() > 0 && location.Length() > 0 && freeSpace > 0 )
+ {
+ if ( User::Language() == ELangArabic )
+ {
+ aTarget.Append( arabicSeparator.Left( freeSpace ) );
+ }
+ else
+ {
+ aTarget.Append( westernSeparator.Left( freeSpace ) );
+ }
+ freeSpace = max - aTarget.Length();
+ }
+
+ // "Location". It's added even if summary is empty
+ if( freeSpace > 0 )
+ {
+ aTarget.Append( location.Left( freeSpace ) );
+ }
+
+ freeSpace = max - aTarget.Length();
+
+ AknTextUtils::ReplaceCharacters(aTarget, KReplaceWhitespaceChars, TChar(' '));
+ freeSpace = max - aTarget.Length();
+
+ // Take away extra whitespace
+ aTarget.TrimAll();
+ freeSpace = max - aTarget.Length();
+
+ // Set "<unnamed>" string for text, if there's nothing in buffer so far
+ //if ( aTarget.Length() == 0 )
+ if ( aEntry.SummaryL().Length() == 0 && location.Length() == 0 )
+ {
+ HBufC* emptytext = StringLoader::LoadLC( R_CALEN_QTN_CALE_NO_SUBJECT );
+ aTarget.Copy( emptytext->Left( freeSpace ) );
+ freeSpace = max - aTarget.Length();
+ CleanupStack::PopAndDestroy(emptytext);
+ }
+
+ TRACE_EXIT_POINT;
+ }
+
+// ----------------------------------------------------------------------------
+// CalenNoteDataUtil::DateQueryL
+// Prompts the user for a time. Requires a title resource id, or pass 0
+// for default title "Date:".
+// ----------------------------------------------------------------------------
+//
+EXPORT_C TInt CalenViewUtils::DateQueryL( TTime& aDate, TInt aPromptId )
+ {
+ TRACE_ENTRY_POINT;
+ if ( aPromptId == 0 )
+ {
+ aPromptId = R_CALEN_DATE_PROMPT;
+ }
+
+ CAknTimeQueryDialog* dlg = CAknTimeQueryDialog::NewL( aDate,
+ CAknQueryDialog::ENoTone );
+ CleanupStack::PushL(dlg);
+
+ HBufC* prompt = StringLoader::LoadLC( aPromptId, CEikonEnv::Static() );
+ dlg->SetPromptL( *prompt );
+ CleanupStack::PopAndDestroy( prompt );
+
+ CleanupStack::Pop(); // dlg
+
+ TRACE_EXIT_POINT;
+ return dlg->ExecuteLD( R_CALEN_DAYQUERY_NOTE );
+ }
+
+// ---------------------------------------------------------------------------
+// CalenViewUtils::IsAllDayEvent
+// Allday event is an event with a duration of n*24h.
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TBool CalenViewUtils::IsAlldayEventL( const CCalInstance& aInstance )
+ {
+
+ TRACE_ENTRY_POINT;
+
+ TBool allDayEvent( EFalse );
+ CCalEntry& entry = aInstance.Entry();
+ if ( CCalEntry::EAppt == entry.EntryTypeL()
+ ||CCalEntry::EEvent == entry.EntryTypeL() )
+ {
+ TCalTime startTime = entry.StartTimeL();
+ TCalTime stopTime = entry.EndTimeL();
+
+ TTime startLocalTime = startTime.TimeLocalL();
+ TTime stopLocalTime = stopTime.TimeLocalL();
+ if( startLocalTime != stopLocalTime &&
+ startLocalTime == CalenDateUtils::BeginningOfDay( startLocalTime ) &&
+ stopLocalTime == CalenDateUtils::BeginningOfDay( stopLocalTime ) &&
+ startLocalTime != stopLocalTime )
+ {
+ allDayEvent = ETrue;
+ }
+ else
+ {
+ allDayEvent = EFalse;
+ }
+ }
+
+ TRACE_EXIT_POINT;
+ return allDayEvent;
+ }
+
+// End of file.