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-rw-r--r--src/viewproperties.cpp310
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diff --git a/src/viewproperties.cpp b/src/viewproperties.cpp
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--- a/src/viewproperties.cpp
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-/***************************************************************************
- * Copyright (C) 2006-2010 by Peter Penz <[email protected]> *
- * Copyright (C) 2006 by Aaron J. Seigo <[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 "viewproperties.h"
-
-#include "additionalinfoaccessor.h"
-#include "dolphin_directoryviewpropertysettings.h"
-#include "dolphin_generalsettings.h"
-
-#include <kcomponentdata.h>
-#include <klocale.h>
-#include <kstandarddirs.h>
-#include <kurl.h>
-
-#include <QDate>
-#include <QFile>
-#include <QFileInfo>
-
-#include "settings/dolphinsettings.h"
-
-ViewProperties::ViewProperties(const KUrl& url) :
- m_changedProps(false),
- m_autoSave(true),
- m_node(0)
-{
- // We try and save it to the file .directory in the directory being viewed.
- // If the directory is not writable by the user or the directory is not local,
- // we store the properties information in a local file.
- GeneralSettings* settings = DolphinSettings::instance().generalSettings();
- const bool useGlobalViewProps = settings->globalViewProps();
- if (useGlobalViewProps) {
- m_filePath = destinationDir("global");
- } else if (url.isLocalFile()) {
- m_filePath = url.toLocalFile();
- const QFileInfo info(m_filePath);
- if (!info.isWritable()) {
- m_filePath = destinationDir("local") + m_filePath;
- }
- } else {
- m_filePath = destinationDir("remote") + m_filePath;
- }
-
- const QString file = m_filePath + QDir::separator() + QLatin1String(".directory");
- m_node = new ViewPropertySettings(KSharedConfig::openConfig(file));
-
- const bool useDefaultProps = !useGlobalViewProps &&
- (!QFileInfo(file).exists() ||
- (m_node->timestamp() < settings->viewPropsTimestamp()));
- if (useDefaultProps) {
- // If the .directory file does not exist or the timestamp is too old,
- // use the values from the global .directory file instead, which acts
- // as default view for new folders in this case.
- settings->setGlobalViewProps(true);
-
- ViewProperties defaultProps(url);
- setDirProperties(defaultProps);
-
- settings->setGlobalViewProps(false);
- m_changedProps = false;
- }
-}
-
-ViewProperties::~ViewProperties()
-{
- if (m_changedProps && m_autoSave) {
- save();
- }
-
- delete m_node;
- m_node = 0;
-}
-
-void ViewProperties::setViewMode(DolphinView::Mode mode)
-{
- if (m_node->viewMode() != mode) {
- m_node->setViewMode(mode);
- updateTimeStamp();
- }
-}
-
-DolphinView::Mode ViewProperties::viewMode() const
-{
- return static_cast<DolphinView::Mode>(m_node->viewMode());
-}
-
-void ViewProperties::setShowPreview(bool show)
-{
- if (m_node->showPreview() != show) {
- m_node->setShowPreview(show);
- updateTimeStamp();
- }
-}
-
-bool ViewProperties::showPreview() const
-{
- return m_node->showPreview();
-}
-
-void ViewProperties::setShowHiddenFiles(bool show)
-{
- if (m_node->showHiddenFiles() != show) {
- m_node->setShowHiddenFiles(show);
- updateTimeStamp();
- }
-}
-
-void ViewProperties::setCategorizedSorting(bool categorized)
-{
- if (m_node->categorizedSorting() != categorized) {
- m_node->setCategorizedSorting(categorized);
- updateTimeStamp();
- }
-}
-
-bool ViewProperties::categorizedSorting() const
-{
- return m_node->categorizedSorting();
-}
-
-bool ViewProperties::showHiddenFiles() const
-{
- return m_node->showHiddenFiles();
-}
-
-void ViewProperties::setSorting(DolphinView::Sorting sorting)
-{
- if (m_node->sorting() != sorting) {
- m_node->setSorting(sorting);
- updateTimeStamp();
- }
-}
-
-DolphinView::Sorting ViewProperties::sorting() const
-{
- return static_cast<DolphinView::Sorting>(m_node->sorting());
-}
-
-void ViewProperties::setSortOrder(Qt::SortOrder sortOrder)
-{
- if (m_node->sortOrder() != sortOrder) {
- m_node->setSortOrder(sortOrder);
- updateTimeStamp();
- }
-}
-
-Qt::SortOrder ViewProperties::sortOrder() const
-{
- return static_cast<Qt::SortOrder>(m_node->sortOrder());
-}
-
-void ViewProperties::setSortFoldersFirst(bool foldersFirst)
-{
- if (m_node->sortFoldersFirst() != foldersFirst) {
- m_node->setSortFoldersFirst(foldersFirst);
- updateTimeStamp();
- }
-}
-
-bool ViewProperties::sortFoldersFirst() const
-{
- return m_node->sortFoldersFirst();
-}
-
-void ViewProperties::setAdditionalInfo(const KFileItemDelegate::InformationList& list)
-{
- AdditionalInfoAccessor& infoAccessor = AdditionalInfoAccessor::instance();
-
- int infoMask = 0;
- foreach (KFileItemDelegate::Information currentInfo, list) {
- infoMask = infoMask | infoAccessor.bitValue(currentInfo);
- }
-
- const int encodedInfo = encodedAdditionalInfo(infoMask);
- if (m_node->additionalInfo() != encodedInfo) {
- m_node->setAdditionalInfo(encodedInfo);
- updateTimeStamp();
- }
-}
-
-KFileItemDelegate::InformationList ViewProperties::additionalInfo() const
-{
- KFileItemDelegate::InformationList usedInfos;
-
- const int decodedInfo = decodedAdditionalInfo();
-
- AdditionalInfoAccessor& infoAccessor = AdditionalInfoAccessor::instance();
- const KFileItemDelegate::InformationList infos = infoAccessor.keys();
-
- foreach (const KFileItemDelegate::Information info, infos) {
- if (decodedInfo & infoAccessor.bitValue(info)) {
- usedInfos.append(info);
- }
- }
-
- return usedInfos;
-}
-
-
-void ViewProperties::setDirProperties(const ViewProperties& props)
-{
- setViewMode(props.viewMode());
- setShowPreview(props.showPreview());
- setShowHiddenFiles(props.showHiddenFiles());
- setCategorizedSorting(props.categorizedSorting());
- setSorting(props.sorting());
- setSortOrder(props.sortOrder());
- setSortFoldersFirst(props.sortFoldersFirst());
- setAdditionalInfo(props.additionalInfo());
-}
-
-void ViewProperties::setAutoSaveEnabled(bool autoSave)
-{
- m_autoSave = autoSave;
-}
-
-bool ViewProperties::isAutoSaveEnabled() const
-{
- return m_autoSave;
-}
-
-void ViewProperties::updateTimeStamp()
-{
- m_changedProps = true;
- m_node->setTimestamp(QDateTime::currentDateTime());
-}
-
-void ViewProperties::save()
-{
- KStandardDirs::makeDir(m_filePath);
- m_node->writeConfig();
- m_changedProps = false;
-}
-
-KUrl ViewProperties::mirroredDirectory()
-{
- QString basePath = KGlobal::mainComponent().componentName();
- basePath.append("/view_properties/");
- return KUrl(KStandardDirs::locateLocal("data", basePath));
-}
-
-QString ViewProperties::destinationDir(const QString& subDir) const
-{
- QString basePath = KGlobal::mainComponent().componentName();
- basePath.append("/view_properties/").append(subDir);
- return KStandardDirs::locateLocal("data", basePath);
-}
-
-int ViewProperties::encodedAdditionalInfo(int info) const
-{
- int encodedInfo = m_node->additionalInfo();
-
- switch (viewMode()) {
- case DolphinView::DetailsView:
- encodedInfo = (encodedInfo & 0xFFFF00) | info;
- break;
- case DolphinView::IconsView:
- encodedInfo = (encodedInfo & 0xFF00FF) | (info << 8);
- break;
- case DolphinView::ColumnView:
- encodedInfo = (encodedInfo & 0x00FFFF) | (info << 16);
- break;
- default: break;
- }
-
- return encodedInfo;
-}
-
-int ViewProperties::decodedAdditionalInfo() const
-{
- int decodedInfo = m_node->additionalInfo();
-
- switch (viewMode()) {
- case DolphinView::DetailsView:
- decodedInfo = decodedInfo & 0xFF;
- if (decodedInfo == 0) {
- // A details view without any additional info makes no sense, hence
- // provide at least a size-info and date-info as fallback
- AdditionalInfoAccessor& infoAccessor = AdditionalInfoAccessor::instance();
- decodedInfo = infoAccessor.bitValue(KFileItemDelegate::Size) |
- infoAccessor.bitValue(KFileItemDelegate::ModificationTime);
- }
- break;
- case DolphinView::IconsView:
- decodedInfo = (decodedInfo >> 8) & 0xFF;
- break;
- case DolphinView::ColumnView:
- decodedInfo = (decodedInfo >> 16) & 0xFF;
- break;
- default: break;
- }
-
- return decodedInfo;
-}
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