filemanager/src/inc/fmfileiconprovider.cpp
author hgs
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/*
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* Copyright (c) 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: filemanager file icon provider source file 
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*
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*/
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#include "fmfileiconprovider.h"
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#include "fmfiletyperecognizer.h"
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#include "fmutils.h"
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#include <QDir>
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#include <QFileInfo>
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#include "hbicon.h"
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//#define mmcIcon         ":image/qgn_prop_mmc_memc.svg"
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//#define mmcNoneIcon     ":image/qgn_prop_fmgr_mmc_no_sub.svg"
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//#define mmcLockedIcon   ":image/qgn_prop_mmc_locked.svg"
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//#define phoneMemoryIcon ":image/qgn_prop_phone_memc.svg"
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//#define usbMemoryIcon   ":image/qgn_prop_usb_memc.svg"
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//#define massMemoryIcon  ":image/qgn_prop_fmgr_ms.svg"
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#define phoneMemoryIcon "qtg_large_mobile"
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#define massMemoryIcon  "qtg_large_mass_storage"
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#define mmcIcon         "qtg_large_mmc"
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#define mmcNoneIcon     "qtg_large_mmc_removed"
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#define usbMemoryIcon   "qtg_large_usb_memory"
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//TODO: UI_Update: mmcl locked icon have not provided in icon spec
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// Just use orignal custom-defined icon
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#define mmcLockedIcon   ":image/qgn_prop_mmc_locked.svg"
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#define folderIcon      "qtg_large_folder"
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#define imageIcon       "qtg_large_photos" 
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#define videoIcon       "qtg_large_video" 
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#define toneIcon        "qtg_large_tone"
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#define playlistIcon    "qtg_large_playlist" 
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#define textIcon        "qtg_large_text" 
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#define sisxIcon        "qtg_large_sisx" 
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#define javaIcon        "qtg_large_java" 
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#define flashIcon       "qtg_large_flash" 
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#define widgetIcon      "qtg_large_widget" 
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#define weblinkIcon     "qtg_large_web_link" 
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#define queryIcon       "qtg_large_query"
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FmFileIconProvider::FmFileIconProvider()
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{
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    mFileTypeRecognizer = new FmFileTypeRecognizer();
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}
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FmFileIconProvider::~FmFileIconProvider()
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{
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    delete mFileTypeRecognizer;
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}
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QIcon FmFileIconProvider::icon(const QFileInfo &info) const
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{
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    QIcon retIcon;
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    QString filePath( info.absoluteFilePath() );
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    FmFileTypeRecognizer::FileType fileType = mFileTypeRecognizer->getType( filePath );
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    switch( fileType )
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        {
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        case FmFileTypeRecognizer::FileTypeDrive:
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            {
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            FmDriverInfo::DriveState driveState = FmUtils::queryDriverInfo( filePath ).driveState();
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            if( driveState & FmDriverInfo::EDriveAvailable ){
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                if( driveState & FmDriverInfo::EDriveRemovable ) {
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                    if( driveState & FmDriverInfo::EDriveMassStorage ) {
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                        // Mass Storage
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                        retIcon = HbIcon( massMemoryIcon ).qicon();
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                        break;
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                    } else if( driveState & FmDriverInfo::EDriveUsbMemory ) {
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                        // Usb Memory
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                        retIcon = HbIcon( usbMemoryIcon ).qicon();
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                        break;
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                    } else{
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                        //Memory Card
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                        retIcon = HbIcon( mmcIcon ).qicon();
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                        break;
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                    }
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                } else{
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                    //Phone Memory
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                    retIcon = HbIcon( phoneMemoryIcon ).qicon();
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                    break;
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                }
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            } else if( driveState & FmDriverInfo::EDriveLocked ) {
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                retIcon = HbIcon( mmcLockedIcon ).qicon();
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                break;
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            } else if( driveState & FmDriverInfo::EDriveCorrupted ) {
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                retIcon = HbIcon( mmcNoneIcon ).qicon();
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                break;
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            } else if( driveState & FmDriverInfo::EDriveNotPresent ){
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                retIcon = HbIcon( mmcNoneIcon ).qicon();
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                break;
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            } else {
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                retIcon = HbIcon( mmcNoneIcon ).qicon();
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                break;
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            }
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            }
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        case FmFileTypeRecognizer::FileTypeFolder:
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            {
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            retIcon = HbIcon( folderIcon ).qicon();
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            break;
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            }
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        case FmFileTypeRecognizer::FileTypeImage:
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            {
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            retIcon = HbIcon( imageIcon ).qicon();
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            break;
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            }
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        case FmFileTypeRecognizer::FileTypeVideo:
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            {
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            retIcon = HbIcon( videoIcon ).qicon();
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            break;
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            }
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        case FmFileTypeRecognizer::FileTypeTone:
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            {
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            retIcon = HbIcon( toneIcon ).qicon();
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            break;
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            }
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        case FmFileTypeRecognizer::FileTypePlaylist:
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            {
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            retIcon = HbIcon( playlistIcon ).qicon();
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            break;
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            }
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        case FmFileTypeRecognizer::FileTypeText:
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            {
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            retIcon = HbIcon( textIcon ).qicon();
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            break;
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            }
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        case FmFileTypeRecognizer::FileTypeSisx:
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            {
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            retIcon = HbIcon( sisxIcon ).qicon();
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            break;
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            }
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        case FmFileTypeRecognizer::FileTypeJava:
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            {
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            retIcon = HbIcon( javaIcon ).qicon();
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            break;
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            }
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        case FmFileTypeRecognizer::FileTypeFlash:
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            {
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            retIcon = HbIcon( flashIcon ).qicon();
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            break;
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            }
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        case FmFileTypeRecognizer::FileTypeWidget:
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            {
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            retIcon = HbIcon( widgetIcon ).qicon();
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            break;
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            }
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        case FmFileTypeRecognizer::FileTypeWebLink:
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            {
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            retIcon = HbIcon( weblinkIcon ).qicon();
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            break;
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            }
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        case FmFileTypeRecognizer::FileTypeUnKnown:
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            {
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            // currently filemanger icon doc is not unified with icon name.
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            // for example, qtg_small_unknown  qtg_large_query both means for unknown type
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			// but the two icon name is not the same.
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            retIcon = HbIcon( queryIcon ).qicon();
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            break;
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            }
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        }
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    // if cannot get icon, return icon from QFileIconProvider
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    // this will be mostly used in win32 platform,
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    // because path for HbIcon only existed in hb theme of symbian 
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    if( retIcon.isNull() ) {
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        retIcon = QFileIconProvider::icon( info );
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    }
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    return retIcon;
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}