summaryrefslogtreecommitdiffstats
path: root/kompare/libdialogpages/viewsettings.cpp
blob: c55dd40efb924df7721ddfd00d4cf972884bcac8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
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"