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133 lines
3.7 KiB
133 lines
3.7 KiB
/******************************************************************** |
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KWin - the KDE window manager |
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This file is part of the KDE project. |
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Copyright (C) 2009 Martin Gräßlin <kde@martin-graesslin.com> |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*********************************************************************/ |
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// own |
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#include "desktopmodel.h" |
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// tabbox |
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#include "clientmodel.h" |
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#include "tabboxconfig.h" |
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#include "tabboxhandler.h" |
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#include <math.h> |
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namespace KWin |
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{ |
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namespace TabBox |
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{ |
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DesktopModel::DesktopModel(QObject* parent) |
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: QAbstractItemModel(parent) |
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{ |
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} |
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DesktopModel::~DesktopModel() |
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{ |
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} |
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QVariant DesktopModel::data(const QModelIndex& index, int role) const |
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{ |
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if (!index.isValid()) |
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return QVariant(); |
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int desktopIndex = index.row() * columnCount() + index.column(); |
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if (desktopIndex >= m_desktopList.count()) |
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return QVariant(); |
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switch(role) { |
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case Qt::DisplayRole: |
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case DesktopNameRole: |
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return tabBox->desktopName(m_desktopList[ desktopIndex ]); |
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case DesktopRole: |
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return m_desktopList[ desktopIndex ]; |
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case ClientModelRole: |
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return qVariantFromValue((void*)m_clientModels[ m_desktopList[ desktopIndex ] ]); |
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default: |
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return QVariant(); |
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} |
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} |
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int DesktopModel::columnCount(const QModelIndex& parent) const |
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{ |
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Q_UNUSED(parent) |
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return 1; |
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} |
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int DesktopModel::rowCount(const QModelIndex& parent) const |
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{ |
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Q_UNUSED(parent) |
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return m_desktopList.count(); |
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} |
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QModelIndex DesktopModel::parent(const QModelIndex& child) const |
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{ |
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Q_UNUSED(child) |
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return QModelIndex(); |
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} |
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QModelIndex DesktopModel::index(int row, int column, const QModelIndex& parent) const |
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{ |
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Q_UNUSED(parent) |
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int index = row * columnCount() + column; |
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if (index > m_desktopList.count() || m_desktopList.isEmpty()) |
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return QModelIndex(); |
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return createIndex(row, column); |
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} |
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QModelIndex DesktopModel::desktopIndex(int desktop) const |
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{ |
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if (desktop > m_desktopList.count()) |
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return QModelIndex(); |
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int index = m_desktopList.indexOf(desktop); |
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int row = index / columnCount(); |
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int column = index % columnCount(); |
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return createIndex(row, column); |
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} |
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void DesktopModel::createDesktopList() |
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{ |
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m_desktopList.clear(); |
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qDeleteAll(m_clientModels); |
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m_clientModels.clear(); |
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switch(tabBox->config().desktopSwitchingMode()) { |
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case TabBoxConfig::MostRecentlyUsedDesktopSwitching: { |
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int desktop = tabBox->currentDesktop(); |
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do { |
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m_desktopList.append(desktop); |
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ClientModel* clientModel = new ClientModel(this); |
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clientModel->createClientList(desktop); |
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m_clientModels.insert(desktop, clientModel); |
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desktop = tabBox->nextDesktopFocusChain(desktop); |
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} while (desktop != tabBox->currentDesktop()); |
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break; |
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} |
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case TabBoxConfig::StaticDesktopSwitching: { |
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for (int i = 1; i <= tabBox->numberOfDesktops(); i++) { |
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m_desktopList.append(i); |
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ClientModel* clientModel = new ClientModel(this); |
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clientModel->createClientList(i); |
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m_clientModels.insert(i, clientModel); |
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} |
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break; |
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} |
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} |
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reset(); |
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} |
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} // namespace Tabbox |
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} // namespace KWin
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