Don't change the default view properties, if the view mode is changed on a remote...

[dolphin.git] / src / viewproperties.cpp

diff --git a/src/viewproperties.cpp b/src/viewproperties.cpp
index 8dc5b8ad67d2d6d2c0764996befae0845ea4d281..1f78fa61039ddb38044dfe71da112208e49b915a 100644 (file)
--- a/src/viewproperties.cpp
+++ b/src/viewproperties.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2006 by Peter Penz (<peter.penz@gmx.at>)                *
+ *   Copyright (C) 2006-2010 by Peter Penz (<peter.penz@gmx.at>)           *
  *   Copyright (C) 2006 by Aaron J. Seigo (<aseigo@kde.org>)               *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -20,7 +20,8 @@
 
 #include "viewproperties.h"
 
-#include "dolphinsettings.h"
+#include "additionalinfoaccessor.h"
+#include "settings/dolphinsettings.h"
 #include "dolphin_directoryviewpropertysettings.h"
 #include "dolphin_generalsettings.h"
 
@@ -29,40 +30,15 @@
 #include <kstandarddirs.h>
 #include <kurl.h>
 
-#ifdef HAVE_NEPOMUK
-    #include <nepomuk/resourcemanager.h>
-#endif
-
 #include <QDate>
 #include <QFile>
 #include <QFileInfo>
 
-bool ViewProperties::m_nepomukSupport = false;
-
-#define FILE_NAME "/.directory"
-
 ViewProperties::ViewProperties(const KUrl& url) :
     m_changedProps(false),
     m_autoSave(true),
     m_node(0)
 {
-#ifdef HAVE_NEPOMUK
-    static bool checkedNepomukSupport = false;
-    if (!checkedNepomukSupport) {
-        m_nepomukSupport = !Nepomuk::ResourceManager::instance()->init();
-        checkedNepomukSupport = true;
-    }
-#endif
-
-    KUrl cleanUrl(url);
-    cleanUrl.cleanPath();
-    m_filepath = cleanUrl.path();
-
-    if ((m_filepath.length() < 1) || (m_filepath.at(0) != QChar('/'))) {
-        m_node = new ViewPropertySettings();
-        return;
-    }
-
     // We try and save it to a file 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.
@@ -70,7 +46,8 @@ ViewProperties::ViewProperties(const KUrl& url) :
     const bool useGlobalViewProps = settings->globalViewProps();
     if (useGlobalViewProps) {
         m_filepath = destinationDir("global");
-    } else if (cleanUrl.isLocalFile()) {
+    } else if (url.isLocalFile()) {
+        m_filepath = url.toLocalFile();
         const QFileInfo info(m_filepath);
         if (!info.isWritable()) {
             m_filepath = destinationDir("local") + m_filepath;
@@ -79,7 +56,7 @@ ViewProperties::ViewProperties(const KUrl& url) :
         m_filepath = destinationDir("remote") + m_filepath;
     }
 
-    const QString file(m_filepath + FILE_NAME);
+    const QString file = m_filepath + QDir::separator() + QLatin1String(".directory");
     m_node = new ViewPropertySettings(KSharedConfig::openConfig(file));
 
     const bool useDefaultProps = !useGlobalViewProps &&
@@ -173,15 +150,7 @@ void ViewProperties::setSorting(DolphinView::Sorting sorting)
 
 DolphinView::Sorting ViewProperties::sorting() const
 {
-    // If Nepomuk is not available, return SortByName as fallback if SortByRating
-    // or SortByTags is stored.
-    DolphinView::Sorting sorting = static_cast<DolphinView::Sorting>(m_node->sorting());
-    const bool sortByName = !m_nepomukSupport &&
-                            ((sorting == DolphinView::SortByRating) || (sorting == DolphinView::SortByTags));
-    if (sortByName) {
-        sorting = DolphinView::SortByName;
-    }
-    return sorting;
+    return static_cast<DolphinView::Sorting>(m_node->sorting());
 }
 
 void ViewProperties::setSortOrder(Qt::SortOrder sortOrder)
@@ -197,25 +166,51 @@ Qt::SortOrder ViewProperties::sortOrder() const
     return static_cast<Qt::SortOrder>(m_node->sortOrder());
 }
 
-void ViewProperties::setAdditionalInfo(KFileItemDelegate::InformationList list)
+void ViewProperties::setSortFoldersFirst(bool foldersFirst)
 {
-    KFileItemDelegate::Information info = list.isEmpty() ?
-                            KFileItemDelegate::NoInformation : list.first();
+    if (m_node->sortFoldersFirst() != foldersFirst) {
+        m_node->setSortFoldersFirst(foldersFirst);
+        updateTimeStamp();
+    }
+}
 
-    if (m_node->additionalInfo() != info) {
-        m_node->setAdditionalInfo(info);
+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::Information info = static_cast<KFileItemDelegate::Information>(m_node->additionalInfo());
+    KFileItemDelegate::InformationList usedInfos;
+
+    const int decodedInfo = decodedAdditionalInfo();
+
+    AdditionalInfoAccessor& infoAccessor = AdditionalInfoAccessor::instance();
+    const KFileItemDelegate::InformationList infos = infoAccessor.keys();
 
-    if (info != KFileItemDelegate::NoInformation)
-        return KFileItemDelegate::InformationList() << info;
-    else
-        return KFileItemDelegate::InformationList();
+    foreach (const KFileItemDelegate::Information info, infos) {
+        if (decodedInfo & infoAccessor.bitValue(info)) {
+            usedInfos.append(info);
+        }
+    }
+
+    return usedInfos;
 }
 
 
@@ -227,6 +222,7 @@ void ViewProperties::setDirProperties(const ViewProperties& props)
     setCategorizedSorting(props.categorizedSorting());
     setSorting(props.sorting());
     setSortOrder(props.sortOrder());
+    setSortFoldersFirst(props.sortFoldersFirst());
     setAdditionalInfo(props.additionalInfo());
 }
 
@@ -266,3 +262,50 @@ QString ViewProperties::destinationDir(const QString& subDir) const
     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;
+}