Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 184 insertions, 0 deletions

diff --git a/libkonq/konq_settings.cc b/libkonq/konq_settings.cc
new file mode 100644
index 000000000..07866b08b
--- /dev/null
+++ b/libkonq/konq_settings.cc
@@ -0,0 +1,184 @@
+/* This file is part of the KDE project
+   Copyright (C) 1999 David Faure <faure@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "konq_settings.h"
+#include "konq_defaults.h"
+#include "kglobalsettings.h"
+#include <kglobal.h>
+#include <kservicetype.h>
+#include <kdesktopfile.h>
+#include <kdebug.h>
+#include <assert.h>
+#include <qfontmetrics.h>
+
+struct KonqFMSettingsPrivate
+{
+    KonqFMSettingsPrivate() {
+        showPreviewsInFileTips = true;
+        m_renameIconDirectly = false;
+    }
+
+    bool showPreviewsInFileTips;
+    bool m_renameIconDirectly;
+    bool localeAwareCompareIsCaseSensitive;
+    int m_iconTextWidth;
+};
+
+//static
+KonqFMSettings * KonqFMSettings::s_pSettings = 0L;
+
+//static
+KonqFMSettings * KonqFMSettings::settings()
+{
+  if (!s_pSettings)
+  {
+    KConfig *config = KGlobal::config();
+    KConfigGroupSaver cgs(config, "FMSettings");
+    s_pSettings = new KonqFMSettings(config);
+  }
+  return s_pSettings;
+}
+
+//static
+void KonqFMSettings::reparseConfiguration()
+{
+  if (s_pSettings)
+  {
+    KConfig *config = KGlobal::config();
+    KConfigGroupSaver cgs(config, "FMSettings");
+    s_pSettings->init( config );
+  }
+}
+
+KonqFMSettings::KonqFMSettings( KConfig * config )
+{
+  d = new KonqFMSettingsPrivate;
+  init( config );
+}
+
+KonqFMSettings::~KonqFMSettings()
+{
+  delete d;
+}
+
+void KonqFMSettings::init( KConfig * config )
+{
+  // Fonts and colors
+  m_standardFont = config->readFontEntry( "StandardFont" );
+
+  m_normalTextColor = KGlobalSettings::textColor();
+  m_normalTextColor = config->readColorEntry( "NormalTextColor", &m_normalTextColor );
+  m_highlightedTextColor = KGlobalSettings::highlightedTextColor();
+  m_highlightedTextColor = config->readColorEntry( "HighlightedTextColor", &m_highlightedTextColor );
+  m_itemTextBackground = config->readColorEntry( "ItemTextBackground" );
+
+  d->m_iconTextWidth = config->readNumEntry( "TextWidth", DEFAULT_TEXTWIDTH );
+  if ( d->m_iconTextWidth == DEFAULT_TEXTWIDTH )
+    d->m_iconTextWidth = QFontMetrics(m_standardFont).width("0000000000");
+
+  m_iconTextHeight = config->readNumEntry( "TextHeight", 0 );
+  if ( m_iconTextHeight == 0 ) {
+    if ( config->readBoolEntry( "WordWrapText", true ) )
+      m_iconTextHeight = DEFAULT_TEXTHEIGHT;
+    else
+      m_iconTextHeight = 1;
+  }
+  m_bWordWrapText = ( m_iconTextHeight > 1 );
+
+  m_underlineLink = config->readBoolEntry( "UnderlineLinks", DEFAULT_UNDERLINELINKS );
+  d->m_renameIconDirectly = config->readBoolEntry( "RenameIconDirectly", DEFAULT_RENAMEICONDIRECTLY );
+  m_fileSizeInBytes = config->readBoolEntry( "DisplayFileSizeInBytes", DEFAULT_FILESIZEINBYTES );
+  m_iconTransparency = config->readNumEntry( "TextpreviewIconOpacity", DEFAULT_TEXTPREVIEW_ICONTRANSPARENCY );
+  if ( m_iconTransparency < 0 || m_iconTransparency > 255 )
+      m_iconTransparency = DEFAULT_TEXTPREVIEW_ICONTRANSPARENCY;
+
+  // Behaviour
+  m_alwaysNewWin = config->readBoolEntry( "AlwaysNewWin", FALSE );
+
+  m_homeURL = config->readPathEntry("HomeURL", "~");
+
+  m_showFileTips = config->readBoolEntry("ShowFileTips", true);
+  d->showPreviewsInFileTips = config->readBoolEntry("ShowPreviewsInFileTips", true);
+  m_numFileTips = config->readNumEntry("FileTipsItems", 6);
+
+  m_embedMap = config->entryMap( "EmbedSettings" );
+
+  /// true if QString::localeAwareCompare is case sensitive (it usually isn't, when LC_COLLATE is set)
+  d->localeAwareCompareIsCaseSensitive = QString( "a" ).localeAwareCompare( "B" ) > 0; // see #40131
+}
+
+bool KonqFMSettings::shouldEmbed( const QString & serviceType ) const
+{
+    // First check in user's settings whether to embed or not
+    // 1 - in the mimetype file itself
+    KServiceType::Ptr serviceTypePtr = KServiceType::serviceType( serviceType );
+    bool hasLocalProtocolRedirect = false;
+    if ( serviceTypePtr )
+    {
+        hasLocalProtocolRedirect = !serviceTypePtr->property( "X-KDE-LocalProtocol" ).toString().isEmpty();
+        QVariant autoEmbedProp = serviceTypePtr->property( "X-KDE-AutoEmbed" );
+        if ( autoEmbedProp.isValid() )
+        {
+            bool autoEmbed = autoEmbedProp.toBool();
+            kdDebug(1203) << "X-KDE-AutoEmbed set to " << (autoEmbed ? "true" : "false") << endl;
+            return autoEmbed;
+        } else
+            kdDebug(1203) << "No X-KDE-AutoEmbed, looking for group" << endl;
+    }
+    // 2 - in the configuration for the group if nothing was found in the mimetype
+    QString serviceTypeGroup = serviceType.left(serviceType.find("/"));
+    kdDebug(1203) << "KonqFMSettings::shouldEmbed : serviceTypeGroup=" << serviceTypeGroup << endl;
+    if ( serviceTypeGroup == "inode" || serviceTypeGroup == "Browser" || serviceTypeGroup == "Konqueror" )
+        return true; //always embed mimetype inode/*, Browser/* and Konqueror/*
+    QMap<QString, QString>::ConstIterator it = m_embedMap.find( QString::fromLatin1("embed-")+serviceTypeGroup );
+    if ( it != m_embedMap.end() ) {
+        kdDebug(1203) << "KonqFMSettings::shouldEmbed: " << it.data() << endl;
+        return it.data() == QString::fromLatin1("true");
+    }
+    // 3 - if no config found, use default.
+    // Note: if you change those defaults, also change kcontrol/filetypes/typeslistitem.cpp !
+    // Embedding is false by default except for image/* and for zip, tar etc.
+    if ( serviceTypeGroup == "image" || hasLocalProtocolRedirect )
+        return true;
+    return false;
+}
+
+bool KonqFMSettings::showPreviewsInFileTips() const
+{
+    return d->showPreviewsInFileTips;
+}
+
+bool KonqFMSettings::renameIconDirectly() const
+{
+    return d->m_renameIconDirectly;
+}
+
+int KonqFMSettings::caseSensitiveCompare( const QString& a, const QString& b ) const
+{
+    if ( d->localeAwareCompareIsCaseSensitive ) {
+        return a.localeAwareCompare( b );
+    }
+    else // can't use localeAwareCompare, have to fallback to normal QString compare
+        return a.compare( b );
+}
+
+int KonqFMSettings::iconTextWidth() const
+{
+    return d->m_iconTextWidth;
+}