Split the class DolphinController into the two classes DolphinViewController and ViewModeController.

The ViewModeController offers a defined interface to control view mode implementations like icons view, details view and column view. The DolphinViewController allows those view mode implementations to control the parent DolphinView in a limited way.

svn path=/trunk/KDE/kdebase/apps/; revision=1109228

1 files changed, 0 insertions, 275 deletions

diff --git a/src/dolphincontroller.cpp b/src/dolphincontroller.cpp
deleted file mode 100644
index b61c126b5..000000000
--- a/src/dolphincontroller.cpp
+++ /dev/null
@@ -1,275 +0,0 @@
-/***************************************************************************
- *   Copyright (C) 2006 by Peter Penz ([email protected])                  *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
- ***************************************************************************/
-
-#include "dolphincontroller.h"
-#include "zoomlevelinfo.h"
-
-#include <kdirmodel.h>
-#include <QAbstractProxyModel>
-#include <QApplication>
-#include <QClipboard>
-#include <QDir>
-
-Qt::MouseButtons DolphinController::m_mouseButtons = Qt::NoButton;
-
-DolphinController::DolphinController(DolphinView* dolphinView) :
-    QObject(dolphinView),
-    m_zoomLevel(0),
-    m_nameFilter(),
-    m_url(),
-    m_dolphinView(dolphinView),
-    m_itemView(0),
-    m_versionControlActions()
-{
-}
-
-DolphinController::~DolphinController()
-{
-}
-
-void DolphinController::setUrl(const KUrl& url)
-{
-    if (m_url != url) {
-        m_url = url;
-        emit cancelPreviews();
-        emit urlChanged(url);
-    }
-}
-
-void DolphinController::redirectToUrl(const KUrl& url)
-{
-    m_url = url;
-}
-
-void DolphinController::setItemView(QAbstractItemView* view)
-{
-    if (m_itemView != 0) {
-        disconnect(m_itemView, SIGNAL(pressed(const QModelIndex&)),
-                   this, SLOT(updateMouseButtonState()));
-    }
-
-    m_itemView = view;
-
-    if (m_itemView != 0) {
-        m_zoomLevel = ZoomLevelInfo::zoomLevelForIconSize(m_itemView->iconSize());
-
-        // TODO: this is a workaround until  Qt-issue 176832 has been fixed
-        connect(m_itemView, SIGNAL(pressed(const QModelIndex&)),
-                this, SLOT(updateMouseButtonState()));
-    }
-}
-
-void DolphinController::triggerContextMenuRequest(const QPoint& pos,
-                                                  const QList<QAction*>& customActions)
-{
-    emit activated();
-    emit requestContextMenu(pos, customActions);
-}
-
-void DolphinController::requestActivation()
-{
-    emit activated();
-}
-
-void DolphinController::indicateDroppedUrls(const KFileItem& destItem,
-                                            const KUrl& destPath,
-                                            QDropEvent* event)
-{
-    emit urlsDropped(destItem, destPath, event);
-}
-
-
-void DolphinController::indicateSortingChange(DolphinView::Sorting sorting)
-{
-    emit sortingChanged(sorting);
-}
-
-void DolphinController::indicateSortOrderChange(Qt::SortOrder order)
-{
-    emit sortOrderChanged(order);
-}
-
-void DolphinController::indicateSortFoldersFirstChange(bool foldersFirst)
-{
-    emit sortFoldersFirstChanged(foldersFirst);
-}
-
-void DolphinController::indicateAdditionalInfoChange(const KFileItemDelegate::InformationList& info)
-{
-    emit additionalInfoChanged(info);
-}
-
-void DolphinController::indicateActivationChange(bool active)
-{
-    emit activationChanged(active);
-}
-
-void DolphinController::setNameFilter(const QString& nameFilter)
-{
-    if (nameFilter != m_nameFilter) {
-        m_nameFilter = nameFilter;
-        emit nameFilterChanged(nameFilter);
-    }
-}
-
-QString DolphinController::nameFilter() const
-{
-    return m_nameFilter;
-}
-
-void DolphinController::setZoomLevel(int level)
-{
-    Q_ASSERT(level >= ZoomLevelInfo::minimumLevel());
-    Q_ASSERT(level <= ZoomLevelInfo::maximumLevel());
-    if (level != m_zoomLevel) {
-        m_zoomLevel = level;
-        emit zoomLevelChanged(m_zoomLevel);
-    }
-}
-
-void DolphinController::setVersionControlActions(QList<QAction*> actions)
-{
-    m_versionControlActions = actions;
-}
-
-QList<QAction*> DolphinController::versionControlActions(const KFileItemList& items)
-{
-    emit requestVersionControlActions(items);
-    // All view implementations are connected with the signal requestVersionControlActions()
-    // (see ViewExtensionFactory) and will invoke DolphinController::setVersionControlActions(),
-    // so that the context dependent actions can be returned.
-    return m_versionControlActions;
-}
-
-void DolphinController::handleKeyPressEvent(QKeyEvent* event)
-{
-    Q_ASSERT(m_itemView != 0);
-
-    const QItemSelectionModel* selModel = m_itemView->selectionModel();
-    const QModelIndex currentIndex = selModel->currentIndex();
-    const bool trigger = currentIndex.isValid()
-                         && ((event->key() == Qt::Key_Return) || (event->key() == Qt::Key_Enter))
-                         && !selModel->selectedIndexes().isEmpty();
-    if (!trigger) {
-        return;
-    }
-
-    // Emit the signal itemTriggered() for all selected files.
-    // Several selected directories are opened in separate tabs,
-    // one selected directory will get opened in the view.
-    QModelIndexList dirQueue;
-    const QModelIndexList indexList = selModel->selectedIndexes();
-    foreach (const QModelIndex& index, indexList) {
-        if (itemForIndex(index).isDir()) {
-            dirQueue << index;
-        } else {
-            emit itemTriggered(itemForIndex(index));
-        }
-    }
-
-    if (dirQueue.length() == 1) {
-        // open directory in the view
-        emit itemTriggered(itemForIndex(dirQueue[0]));
-    } else {
-        // open directories in separate tabs
-        foreach(const QModelIndex& dir, dirQueue) {
-            emit tabRequested(itemForIndex(dir).url());
-        }
-    }
-}
-
-void DolphinController::replaceUrlByClipboard()
-{
-    const QClipboard* clipboard = QApplication::clipboard();
-    QString text;
-    if (clipboard->mimeData(QClipboard::Selection)->hasText()) {
-        text = clipboard->mimeData(QClipboard::Selection)->text();
-    } else if (clipboard->mimeData(QClipboard::Clipboard)->hasText()) {
-        text = clipboard->mimeData(QClipboard::Clipboard)->text();
-    }
-    if (!text.isEmpty() && QDir::isAbsolutePath(text)) {
-        m_dolphinView->setUrl(KUrl(text));
-    }
-}
-
-void DolphinController::emitHideToolTip()
-{
-    emit hideToolTip();
-}
-
-void DolphinController::emitItemTriggered(const KFileItem& item)
-{
-    emit itemTriggered(item);
-}
-
-KFileItem DolphinController::itemForIndex(const QModelIndex& index) const
-{
-    Q_ASSERT(m_itemView != 0);
-
-    QAbstractProxyModel* proxyModel = static_cast<QAbstractProxyModel*>(m_itemView->model());
-    KDirModel* dirModel = static_cast<KDirModel*>(proxyModel->sourceModel());
-    const QModelIndex dirIndex = proxyModel->mapToSource(index);
-    return dirModel->itemForIndex(dirIndex);
-}
-
-void DolphinController::triggerItem(const QModelIndex& index)
-{
-    if (m_mouseButtons & Qt::LeftButton) {
-        const KFileItem item = itemForIndex(index);
-        if (index.isValid() && (index.column() == KDirModel::Name)) {
-            emit itemTriggered(item);
-        } else {
-            m_itemView->clearSelection();
-            emit itemEntered(KFileItem());
-        }
-    }
-}
-
-void DolphinController::requestTab(const QModelIndex& index)
-{
-    if (m_mouseButtons & Qt::MidButton) {
-        const KFileItem item = itemForIndex(index);
-        const bool validRequest = index.isValid() &&
-                                  (index.column() == KDirModel::Name) &&
-                                  (item.isDir() || m_dolphinView->isTabsForFilesEnabled());
-        if (validRequest) {
-            emit tabRequested(item.url());
-        }
-    }
-}
-
-void DolphinController::emitItemEntered(const QModelIndex& index)
-{
-    KFileItem item = itemForIndex(index);
-    if (!item.isNull()) {
-        emit itemEntered(item);
-    }
-}
-
-void DolphinController::emitViewportEntered()
-{
-    emit viewportEntered();
-}
-
-void DolphinController::updateMouseButtonState()
-{
-    m_mouseButtons = QApplication::mouseButtons();
-}
-
-#include "dolphincontroller.moc"