X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/7f4c3976c0626657362b6324c0dad2867cc24e9b..fc04c8186de8433f89b9167be7c50f543d376e68:/src/views/viewproperties.cpp diff --git a/src/views/viewproperties.cpp b/src/views/viewproperties.cpp index 05c993585..f42adbce7 100644 --- a/src/views/viewproperties.cpp +++ b/src/views/viewproperties.cpp @@ -1,88 +1,96 @@ -/*************************************************************************** - * Copyright (C) 2006-2010 by Peter Penz * - * Copyright (C) 2006 by Aaron J. Seigo * - * * - * 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 * - ***************************************************************************/ +/* + * SPDX-FileCopyrightText: 2006-2010 Peter Penz + * SPDX-FileCopyrightText: 2006 Aaron J. Seigo + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ #include "viewproperties.h" #include "dolphin_directoryviewpropertysettings.h" #include "dolphin_generalsettings.h" - -#include #include "dolphindebug.h" #include -#include -#include -#include -#include -namespace { - const int AdditionalInfoViewPropertiesVersion = 1; - const int NameRolePropertiesVersion = 2; - const int CurrentViewPropertiesVersion = 3; +#include + +namespace +{ +const int AdditionalInfoViewPropertiesVersion = 1; +const int NameRolePropertiesVersion = 2; +const int DateRolePropertiesVersion = 4; +const int CurrentViewPropertiesVersion = 4; - // String representation to mark the additional properties of - // the details view as customized by the user. See - // ViewProperties::visibleRoles() for more information. - const char CustomizedDetailsString[] = "CustomizedDetails"; +// String representation to mark the additional properties of +// the details view as customized by the user. See +// ViewProperties::visibleRoles() for more information. +const char CustomizedDetailsString[] = "CustomizedDetails"; - // Filename that is used for storing the properties - const char ViewPropertiesFileName[] = ".directory"; +// Filename that is used for storing the properties +const char ViewPropertiesFileName[] = ".directory"; } -ViewProperties::ViewProperties(const QUrl& url) : - m_changedProps(false), - m_autoSave(true), - m_node(0) +ViewProperties::ViewProperties(const QUrl &url) + : m_changedProps(false) + , m_autoSave(true) + , m_node(nullptr) { - GeneralSettings* settings = GeneralSettings::self(); + GeneralSettings *settings = GeneralSettings::self(); const bool useGlobalViewProps = settings->globalViewProps() || url.isEmpty(); - bool useDetailsViewWithPath = false; + bool useSearchView = false; + bool useTrashView = false; + bool useRecentDocumentsView = false; + bool useDownloadsView = false; // 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. if (useGlobalViewProps) { - m_filePath = destinationDir("global"); - } else if (url.scheme().contains("search")) { - m_filePath = destinationDir("search/") + directoryHashForUrl(url); - useDetailsViewWithPath = true; + m_filePath = destinationDir(QStringLiteral("global")); + } else if (url.scheme().contains(QLatin1String("search"))) { + m_filePath = destinationDir(QStringLiteral("search/")) + directoryHashForUrl(url); + useSearchView = true; } else if (url.scheme() == QLatin1String("trash")) { - m_filePath = destinationDir("trash"); - useDetailsViewWithPath = true; + m_filePath = destinationDir(QStringLiteral("trash")); + useTrashView = true; + } else if (url.scheme() == QLatin1String("recentdocuments")) { + m_filePath = destinationDir(QStringLiteral("recentdocuments")); + useRecentDocumentsView = true; + } else if (url.scheme() == QLatin1String("recentlyused")) { + m_filePath = destinationDir(QStringLiteral("recentlyused")); + useRecentDocumentsView = true; + } else if (url.scheme() == QLatin1String("timeline")) { + m_filePath = destinationDir(QStringLiteral("timeline")); + useRecentDocumentsView = true; } else if (url.isLocalFile()) { m_filePath = url.toLocalFile(); - const QFileInfo dirInfo(m_filePath); - const QFileInfo fileInfo(m_filePath + QDir::separator() + ViewPropertiesFileName); - // Check if the directory is writable and check if the ".directory" file exists and - // is read- and writable. - if (!dirInfo.isWritable() - || (fileInfo.exists() && !(fileInfo.isReadable() && fileInfo.isWritable())) - || !isPartOfHome(m_filePath)) { + + bool useDestinationDir = !isPartOfHome(m_filePath); + if (!useDestinationDir) { + const KFileItem fileItem(url); + useDestinationDir = fileItem.isSlow(); + } + + if (!useDestinationDir) { + const QFileInfo dirInfo(m_filePath); + const QFileInfo fileInfo(m_filePath + QDir::separator() + ViewPropertiesFileName); + useDestinationDir = !dirInfo.isWritable() || (dirInfo.size() > 0 && fileInfo.exists() && !(fileInfo.isReadable() && fileInfo.isWritable())); + } + + if (useDestinationDir) { #ifdef Q_OS_WIN - // m_filePath probably begins with C:/ - the colon is not a valid character for paths though - m_filePath = QDir::separator() + m_filePath.remove(QLatin1Char(':')); + // m_filePath probably begins with C:/ - the colon is not a valid character for paths though + m_filePath = QDir::separator() + m_filePath.remove(QLatin1Char(':')); #endif - m_filePath = destinationDir("local") + m_filePath; + m_filePath = destinationDir(QStringLiteral("local")) + m_filePath; + } + + if (m_filePath == QStandardPaths::writableLocation(QStandardPaths::DownloadLocation)) { + useDownloadsView = true; } } else { - m_filePath = destinationDir("remote") + m_filePath; + m_filePath = destinationDir(QStringLiteral("remote")) + m_filePath; } const QString file = m_filePath + QDir::separator() + ViewPropertiesFileName; @@ -90,16 +98,43 @@ ViewProperties::ViewProperties(const QUrl& url) : // If the .directory file does not exist or the timestamp is too old, // use default values instead. - const bool useDefaultProps = (!useGlobalViewProps || useDetailsViewWithPath) && - (!QFile::exists(file) || - (m_node->timestamp() < settings->viewPropsTimestamp())); + const bool useDefaultProps = (!useGlobalViewProps || useSearchView || useTrashView || useRecentDocumentsView || useDownloadsView) + && (!QFile::exists(file) || (m_node->timestamp() < settings->viewPropsTimestamp())); if (useDefaultProps) { - if (useDetailsViewWithPath) { + if (useSearchView) { + const QString path = url.path(); + + if (path == QLatin1String("/images")) { + setViewMode(DolphinView::IconsView); + setPreviewsShown(true); + setVisibleRoles({"text", "dimensions", "imageDateTime"}); + } else if (path == QLatin1String("/audio")) { + setViewMode(DolphinView::DetailsView); + setVisibleRoles({"text", "artist", "album", "duration"}); + } else if (path == QLatin1String("/videos")) { + setViewMode(DolphinView::IconsView); + setPreviewsShown(true); + setVisibleRoles({"text"}); + } else { + setViewMode(DolphinView::DetailsView); + setVisibleRoles({"text", "path", "modificationtime"}); + } + } else if (useTrashView) { setViewMode(DolphinView::DetailsView); - setVisibleRoles({"path"}); + setVisibleRoles({"text", "path", "deletiontime"}); + } else if (useRecentDocumentsView || useDownloadsView) { + setSortRole(QByteArrayLiteral("modificationtime")); + setSortOrder(Qt::DescendingOrder); + setSortFoldersFirst(false); + setGroupedSorting(true); + + if (useRecentDocumentsView) { + setViewMode(DolphinView::DetailsView); + setVisibleRoles({"text", "path", "modificationtime"}); + } } else { // The global view-properties act as default for directories without - // any view-property configuration. Constructing a ViewProperties + // any view-property configuration. Constructing a ViewProperties // instance for an empty QUrl ensures that the global view-properties // are loaded. QUrl emptyUrl; @@ -123,6 +158,11 @@ ViewProperties::ViewProperties(const QUrl& url) : Q_ASSERT(m_node->version() == NameRolePropertiesVersion); } + if (m_node->version() < DateRolePropertiesVersion) { + convertDateRoleToModificationTimeRole(); + Q_ASSERT(m_node->version() == DateRolePropertiesVersion); + } + m_node->setVersion(CurrentViewPropertiesVersion); } } @@ -134,7 +174,7 @@ ViewProperties::~ViewProperties() } delete m_node; - m_node = 0; + m_node = nullptr; } void ViewProperties::setViewMode(DolphinView::Mode mode) @@ -190,7 +230,7 @@ bool ViewProperties::hiddenFilesShown() const return m_node->hiddenFilesShown(); } -void ViewProperties::setSortRole(const QByteArray& role) +void ViewProperties::setSortRole(const QByteArray &role) { if (m_node->sortRole() != role) { m_node->setSortRole(role); @@ -229,7 +269,20 @@ bool ViewProperties::sortFoldersFirst() const return m_node->sortFoldersFirst(); } -void ViewProperties::setVisibleRoles(const QList& roles) +void ViewProperties::setSortHiddenLast(bool hiddenLast) +{ + if (m_node->sortHiddenLast() != hiddenLast) { + m_node->setSortHiddenLast(hiddenLast); + update(); + } +} + +bool ViewProperties::sortHiddenLast() const +{ + return m_node->sortHiddenLast(); +} + +void ViewProperties::setVisibleRoles(const QList &roles) { if (roles == visibleRoles()) { return; @@ -249,13 +302,13 @@ void ViewProperties::setVisibleRoles(const QList& roles) } // Add the updated values for the current view-mode - foreach (const QByteArray& role, roles) { + newVisibleRoles.reserve(roles.count()); + for (const QByteArray &role : roles) { newVisibleRoles.append(prefix + role); } if (oldVisibleRoles != newVisibleRoles) { - const bool markCustomizedDetails = (m_node->viewMode() == DolphinView::DetailsView) - && !newVisibleRoles.contains(CustomizedDetailsString); + const bool markCustomizedDetails = (m_node->viewMode() == DolphinView::DetailsView) && !newVisibleRoles.contains(CustomizedDetailsString); if (markCustomizedDetails) { // The additional information of the details-view has been modified. Set a marker, // so that it is allowed to also show no additional information without doing the @@ -280,7 +333,7 @@ QList ViewProperties::visibleRoles() const // // For the details-view a special case must be respected: Per default the size // and date should be shown without creating a .directory file. Only if - // the user explictly has modified the properties of the details view (marked + // the user explicitly has modified the properties of the details view (marked // by "CustomizedDetails"), also a details-view with no additional information // is accepted. @@ -292,7 +345,7 @@ QList ViewProperties::visibleRoles() const const int prefixLength = prefix.length(); const QStringList visibleRoles = m_node->visibleRoles(); - foreach (const QString& visibleRole, visibleRoles) { + for (const QString &visibleRole : visibleRoles) { if (visibleRole.startsWith(prefix)) { const QByteArray role = visibleRole.right(visibleRole.length() - prefixLength).toLatin1(); if (role != "text") { @@ -304,17 +357,16 @@ QList ViewProperties::visibleRoles() const // For the details view the size and date should be shown per default // until the additional information has been explicitly changed by the user const bool useDefaultValues = roles.count() == 1 // "text" - && (m_node->viewMode() == DolphinView::DetailsView) - && !visibleRoles.contains(CustomizedDetailsString); + && (m_node->viewMode() == DolphinView::DetailsView) && !visibleRoles.contains(CustomizedDetailsString); if (useDefaultValues) { roles.append("size"); - roles.append("date"); + roles.append("modificationtime"); } return roles; } -void ViewProperties::setHeaderColumnWidths(const QList& widths) +void ViewProperties::setHeaderColumnWidths(const QList &widths) { if (m_node->headerColumnWidths() != widths) { m_node->setHeaderColumnWidths(widths); @@ -327,7 +379,7 @@ QList ViewProperties::headerColumnWidths() const return m_node->headerColumnWidths(); } -void ViewProperties::setDirProperties(const ViewProperties& props) +void ViewProperties::setDirProperties(const ViewProperties &props) { setViewMode(props.viewMode()); setPreviewsShown(props.previewsShown()); @@ -336,6 +388,7 @@ void ViewProperties::setDirProperties(const ViewProperties& props) setSortRole(props.sortRole()); setSortOrder(props.sortOrder()); setSortFoldersFirst(props.sortFoldersFirst()); + setSortHiddenLast(props.sortHiddenLast()); setVisibleRoles(props.visibleRoles()); setHeaderColumnWidths(props.headerColumnWidths()); m_node->setVersion(props.m_node->version()); @@ -373,9 +426,9 @@ bool ViewProperties::exist() const return QFile::exists(file); } -QString ViewProperties::destinationDir(const QString& subDir) const +QString ViewProperties::destinationDir(const QString &subDir) const { - QString path = QStandardPaths::writableLocation(QStandardPaths::DataLocation); + QString path = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation); path.append("/view_properties/").append(subDir); return path; } @@ -385,10 +438,17 @@ QString ViewProperties::viewModePrefix() const QString prefix; switch (m_node->viewMode()) { - case DolphinView::IconsView: prefix = "Icons_"; break; - case DolphinView::CompactView: prefix = "Compact_"; break; - case DolphinView::DetailsView: prefix = "Details_"; break; - default: qCWarning(DolphinDebug) << "Unknown view-mode of the view properties"; + case DolphinView::IconsView: + prefix = QStringLiteral("Icons_"); + break; + case DolphinView::CompactView: + prefix = QStringLiteral("Compact_"); + break; + case DolphinView::DetailsView: + prefix = QStringLiteral("Details_"); + break; + default: + qCWarning(DolphinDebug) << "Unknown view-mode of the view properties"; } return prefix; @@ -396,7 +456,7 @@ QString ViewProperties::viewModePrefix() const void ViewProperties::convertAdditionalInfo() { - QStringList visibleRoles; + QStringList visibleRoles = m_node->visibleRoles(); const QStringList additionalInfo = m_node->additionalInfo(); if (!additionalInfo.isEmpty()) { @@ -404,19 +464,21 @@ void ViewProperties::convertAdditionalInfo() // to Icons_size, Details_date, ... where the suffix just represents // the internal role. One special-case must be handled: "LinkDestination" // has been used for "destination". - visibleRoles.reserve(additionalInfo.count()); - foreach (const QString& info, additionalInfo) { + visibleRoles.reserve(visibleRoles.count() + additionalInfo.count()); + for (const QString &info : additionalInfo) { QString visibleRole = info; int index = visibleRole.indexOf('_'); if (index >= 0 && index + 1 < visibleRole.length()) { ++index; if (visibleRole[index] == QLatin1Char('L')) { - visibleRole.replace("LinkDestination", "destination"); + visibleRole.replace(QLatin1String("LinkDestination"), QLatin1String("destination")); } else { visibleRole[index] = visibleRole[index].toLower(); } } - visibleRoles.append(visibleRole); + if (!visibleRoles.contains(visibleRole)) { + visibleRoles.append(visibleRole); + } } } @@ -438,7 +500,7 @@ void ViewProperties::convertNameRoleToTextRole() QString sortRole = m_node->sortRole(); if (sortRole == QLatin1String("name")) { - sortRole = QLatin1String("text"); + sortRole = QStringLiteral("text"); } m_node->setVisibleRoles(visibleRoles); @@ -447,7 +509,28 @@ void ViewProperties::convertNameRoleToTextRole() update(); } -bool ViewProperties::isPartOfHome(const QString& filePath) +void ViewProperties::convertDateRoleToModificationTimeRole() +{ + QStringList visibleRoles = m_node->visibleRoles(); + for (int i = 0; i < visibleRoles.count(); ++i) { + if (visibleRoles[i].endsWith(QLatin1String("_date"))) { + const int leftLength = visibleRoles[i].length() - 5; + visibleRoles[i] = visibleRoles[i].left(leftLength) + "_modificationtime"; + } + } + + QString sortRole = m_node->sortRole(); + if (sortRole == QLatin1String("date")) { + sortRole = QStringLiteral("modificationtime"); + } + + m_node->setVisibleRoles(visibleRoles); + m_node->setSortRole(sortRole); + m_node->setVersion(DateRolePropertiesVersion); + update(); +} + +bool ViewProperties::isPartOfHome(const QString &filePath) { // For performance reasons cache the path in a static QString // (see QDir::homePath() for more details) @@ -460,7 +543,7 @@ bool ViewProperties::isPartOfHome(const QString& filePath) return filePath.startsWith(homePath); } -QString ViewProperties::directoryHashForUrl(const QUrl& url) +QString ViewProperties::directoryHashForUrl(const QUrl &url) { const QByteArray hashValue = QCryptographicHash::hash(url.toEncoded(), QCryptographicHash::Sha1); QString hashString = hashValue.toBase64();