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/kdesdk@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 101 insertions, 0 deletions

diff --git a/kompare/libdialogpages/viewsettings.cpp b/kompare/libdialogpages/viewsettings.cpp
new file mode 100644
index 00000000..c55dd40e
--- /dev/null
+++ b/kompare/libdialogpages/viewsettings.cpp
@@ -0,0 +1,101 @@
+/***************************************************************************
+                                generalsettings.cpp  -  description
+                                -------------------
+        begin                   : Sun Mar 4 2001
+        copyright               : (C) 2001-2003 by Otto Bruggeman
+                                  and John Firebaugh
+        email                   : otto.bruggeman@home.nl
+                                  jfirebaugh@kde.org
+****************************************************************************/
+
+/***************************************************************************
+**
+**   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.
+**
+***************************************************************************/
+
+#include <qfont.h>
+
+#include <kconfig.h>
+#include <kglobalsettings.h>
+
+#include "viewsettings.h"
+
+using namespace Diff2;
+
+const QColor ViewSettings::default_removeColor (190, 237, 190);
+const QColor ViewSettings::default_changeColor (237, 190, 190);
+const QColor ViewSettings::default_addColor    (190, 190, 237);
+const QColor ViewSettings::default_appliedColor(237, 237, 190);
+
+ViewSettings::ViewSettings( QWidget* parent )
+	: SettingsBase( parent ),
+	m_removeColor( 0, 0, 0 ),
+	m_changeColor( 0, 0, 0),
+	m_addColor( 0, 0, 0),
+	m_appliedColor( 0, 0, 0),
+	m_scrollNoOfLines( 0 ),
+	m_tabToNumberOfSpaces( 0 )
+{
+}
+
+ViewSettings::~ViewSettings()
+{
+}
+
+void ViewSettings::loadSettings( KConfig* config )
+{
+	KConfigGroup cfg( config, "View Options" );
+	m_removeColor         = cfg.readColorEntry( "RemoveColor",         &default_removeColor );
+	m_changeColor         = cfg.readColorEntry( "ChangeColor",         &default_changeColor );
+	m_addColor            = cfg.readColorEntry( "AddColor",            &default_addColor );
+	m_appliedColor        = cfg.readColorEntry( "AppliedColor",        &default_appliedColor );
+	m_scrollNoOfLines     = cfg.readNumEntry  ( "ScrollNoOfLines",     3 );
+	m_tabToNumberOfSpaces = cfg.readNumEntry  ( "TabToNumberOfSpaces", 4 );
+
+	QFont stdFixed = KGlobalSettings::fixedFont();
+	stdFixed.setPointSize( 10 );
+	m_font                = cfg.readFontEntry ( "TextFont", &stdFixed );
+}
+
+void ViewSettings::saveSettings( KConfig* config )
+{
+	KConfigGroup cfg( config, "View Options" );
+	cfg.writeEntry( "RemoveColor",         m_removeColor );
+	cfg.writeEntry( "ChangeColor",         m_changeColor );
+	cfg.writeEntry( "AddColor",            m_addColor );
+	cfg.writeEntry( "AppliedColor",        m_appliedColor );
+	cfg.writeEntry( "ScrollNoOfLines",     m_scrollNoOfLines );
+	cfg.writeEntry( "TabToNumberOfSpaces", m_tabToNumberOfSpaces );
+
+	cfg.writeEntry( "TextFont",            m_font );
+}
+
+QColor ViewSettings::colorForDifferenceType( int type, bool selected, bool applied )
+{
+	// FIXME: does not belong here
+	QColor color;
+	if( applied )
+		color = m_appliedColor;
+	else
+	{
+		type = type & 0xFFFFFFEF; // remove the AppliedByBlend
+		switch( type ) {
+			case Difference::Unchanged: color = white; break;
+			case Difference::Change:    color = m_changeColor; break;
+			case Difference::Insert:    color = m_addColor; break;
+			case Difference::Delete:    color = m_removeColor; break;
+			default: break;
+		}
+	}
+
+	if( selected )
+		color = color.light( 110 );
+
+	return color;
+}
+
+#include "viewsettings.moc"