1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17 

    18 #include "cntdisplaytextformatter.h"

    19 #include <qcontactdetailfilter.h>

    20 #include <qcontactdisplaylabel.h>

    21 #include <hbcolorscheme.h>

    22 #include <cntdebug.h>

    23 #include <QStringList>

    24 

    25 CntHTMLDisplayTextFormatter::CntHTMLDisplayTextFormatter()

    26 {

    27 }

    28 

    29 CntHTMLDisplayTextFormatter::~CntHTMLDisplayTextFormatter()

    30 {

    31 }

    32    

    33 QString CntHTMLDisplayTextFormatter::formattedText( const QString aText, const QContactFilter& aCriteria )

    34 {

    35     CNT_LOG_ARGS( "filter:" << aText )

    36     

    37     QString foundPattern;

    38     QString pattern;

    39     QString tempDash;

    40     QString tempSpace;

    41     const QChar dash = '-';

    42     const QChar space = ' ';

    43     

    44     if ( aCriteria.type() == QContactFilter::ContactDetailFilter ) 

    45     {

    46         const QContactDetailFilter& filter = static_cast<const QContactDetailFilter&>( aCriteria );

    47         if ( filter.detailDefinitionName() == QContactDisplayLabel::DefinitionName && 

    48              filter.matchFlags() & QContactFilter::MatchStartsWith )

    49         {

    50             QString formattedText;

    51             // go through the words (e.g. Lastname, Firstname) and apply list of pattern to them.

    52             foreach ( QString text, aText.split(QRegExp("\\s+"), QString::SkipEmptyParts) )

    53             {

    54                 foundPattern = "";

    55                 bool match( false );

    56                 // go through every search criteria word

    57                 foreach (pattern, filter.value().toStringList())

    58                 {

    59                     tempDash = pattern;

    60                     tempSpace = pattern;

    61                     tempDash.insert(0, dash);

    62                     tempSpace.insert(0, space);

    63                     

    64                     if ( text.startsWith(pattern, Qt::CaseInsensitive) )

    65                     {

    66                         match = true;

    67                         if (pattern.length() > foundPattern.length())

    68                             foundPattern = pattern;

    69                     }

    70                 }

    71                 

    72                 // if no match found, original text is returned

    73                 if ( !match )

    74                     formattedText.append( text );

    75                 // if match is found then the longest variation of the pattern is high lighted, e.g. "a ab" 

    76                 else

    77                 {

    78                     insertTag( text, foundPattern.length() );

    79                     formattedText.append( text );

    80                 }

    81                 

    82                 // put spaces back between words (split() looses them)

    83                 formattedText.append( " " );

    84             }

    85             return formattedText.trimmed();

    86         }

    87     }

    88     return aText;

    89 }

    90 

    91 void CntHTMLDisplayTextFormatter::insertTag( QString& aText, int aChars )

    92 {

    93     QColor highlight = HbColorScheme::color("qtc_lineedit_marker_normal");

    94     QColor color = HbColorScheme::color("qtc_lineedit_selected");

    95     

    96     QString start = QString(TAG_START).arg( highlight.name().toUpper() ).arg(color.name().toUpper());

    97     aText.prepend( start );

    98     aText.insert( start.length() + aChars, TAG_END );

    99 }

   100 // End of File