author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 11 Jun 2010 13:39:17 +0300 | |
changeset 17 | 4a9568303383 |
child 22 | a5692c68d772 |
permissions | -rw-r--r-- |
17
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/* |
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* ============================================================================ |
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* Name : cpthemelistmodel_p.cpp |
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* Part of : LibHb / theme |
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* Description : Private implementation of the theme listmodel. |
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* Version : %version: 1 % << Don't touch! Updated by Synergy at check-out. |
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* |
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* Copyright (c) 2008-2009 Nokia. All rights reserved. |
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* This material, including documentation and any related computer |
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* programs, is protected by copyright controlled by Nokia. All |
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* rights are reserved. Copying, including reproducing, storing, |
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* adapting or translating, any or all of this material requires the |
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* prior written consent of Nokia. This material also contains |
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* confidential information which may not be disclosed to others |
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* without the prior written consent of Nokia. |
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* ============================================================================ |
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*/ |
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#include "cpthemelistmodel.h" |
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#include "cpthemechanger_p.h" |
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#include <QFileSystemWatcher> |
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/* |
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CpThemeChangerModel provides an interface to the data contained in the |
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CpThemeChanger using QAbstractListModel. |
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*/ |
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|
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/* |
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Constructor |
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*/ |
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CpThemeListModel::CpThemeListModel(CpThemeChangerPrivate *dd, QObject* parent) |
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: QAbstractListModel(parent) |
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, mThemeChangerPrivate(dd) |
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{ |
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connect(dd->mFileWatcher, SIGNAL(directoryChanged(const QString&)), |
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this, SLOT(themeListChanged())); |
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} |
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|
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/* |
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Destructor |
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*/ |
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CpThemeListModel::~CpThemeListModel() |
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{ |
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|
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} |
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/* |
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Reimplemented from QAbstractListModel. |
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*/ |
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int CpThemeListModel::rowCount(const QModelIndex&) const |
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{ |
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return mThemeChangerPrivate->mThemeList.size(); |
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} |
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/* |
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Reimplemented from QAbstractListModel. Provides the data for Qt::DisplayRole and |
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Qt::DecorationRole. |
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*/ |
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QVariant CpThemeListModel::data(const QModelIndex& index, int role) const |
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{ |
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QVariant retVal = QVariant(); |
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if (index.isValid()) { |
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switch (role) { |
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case Qt::DisplayRole: |
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retVal = mThemeChangerPrivate->mThemeList.at(index.row()).name; |
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break; |
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case Qt::DecorationRole: |
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retVal = mThemeChangerPrivate->mThemeList.at(index.row()).icon; |
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break; |
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case Qt::SizeHintRole: |
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retVal = mThemeChangerPrivate->mThemeList.at(index.row()).icon.size(); |
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break; |
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case CpThemeChanger::PortraitPreviewRole: |
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retVal = mThemeChangerPrivate->mThemeList.at(index.row()).portraitPreviewIcon; |
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break; |
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case CpThemeChanger::LandscapePreviewRole: |
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retVal = mThemeChangerPrivate->mThemeList.at(index.row()).landscapePreviewIcon; |
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break; |
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default: |
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// do nothing |
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qt_noop(); |
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} |
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} |
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return retVal; |
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} |
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/* |
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Responds appropriately when the underlying data in the theme changer is modified. |
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Unfortunately the directory watcher from QFileWatcher only says when something changed |
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not what changed. Therefore the model is considered reset rather than having rows |
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with dataChanged. |
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*/ |
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void CpThemeListModel::themeListChanged() |
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{ |
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beginResetModel(); |
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mThemeChangerPrivate->themes(); |
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Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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endResetModel(); |
4a9568303383
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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108 |
} |