1 | /* |
2 | This file is part of libkdepim. |
3 | |
4 | Copyright (c) 2004 Tobias Koenig <tokoe@kde.org> |
5 | |
6 | This library is free software; you can redistribute it and/or |
7 | modify it under the terms of the GNU Library General Public |
8 | License as published by the Free Software Foundation; either |
9 | version 2 of the License, or (at your option) any later version. |
10 | |
11 | This library is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | Library General Public License for more details. |
15 | |
16 | You should have received a copy of the GNU Library General Public License |
17 | along with this library; see the file COPYING.LIB. If not, write to |
18 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
19 | Boston, MA 02110-1301, USA. |
20 | */ |
21 | |
22 | #include "htmldiffalgodisplay.h" |
23 | #include <KColorScheme> |
24 | #include <QTextDocument> |
25 | |
26 | using namespace KPIM; |
27 | |
28 | static QString textToHTML( const QString &text ) |
29 | { |
30 | return Qt::convertFromPlainText( text ); |
31 | } |
32 | |
33 | HTMLDiffAlgoDisplay::HTMLDiffAlgoDisplay( QWidget *parent ) |
34 | : KTextBrowser( parent ) |
35 | { |
36 | setWordWrapMode( QTextOption::WrapAtWordBoundaryOrAnywhere ); |
37 | setHorizontalScrollBarPolicy ( Qt::ScrollBarAlwaysOff ); |
38 | setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff ); |
39 | } |
40 | |
41 | void HTMLDiffAlgoDisplay::begin() |
42 | { |
43 | clear(); |
44 | mText.clear(); |
45 | |
46 | mText.append( QLatin1String("<html>" ) ); |
47 | mText.append( QString::fromLatin1( "<body text=\"%1\" bgcolor=\"%2\">" ) |
48 | .arg( KColorScheme( QPalette::Active, KColorScheme::View ).foreground().color().name() ) |
49 | .arg( KColorScheme( QPalette::Active, KColorScheme::View ).background().color().name() ) ); |
50 | |
51 | mText.append( QLatin1String("<center><table>" ) ); |
52 | mText.append( QString::fromLatin1( "<tr><th></th><th align=\"center\">%1</th><td> </td><th align=\"center\">%2</th></tr>" ) |
53 | .arg( mLeftTitle ) |
54 | .arg( mRightTitle ) ); |
55 | } |
56 | |
57 | void HTMLDiffAlgoDisplay::end() |
58 | { |
59 | mText.append( QLatin1String("</table></center>" |
60 | "</body>" |
61 | "</html>" ) ); |
62 | |
63 | setHtml( mText ); |
64 | } |
65 | |
66 | void HTMLDiffAlgoDisplay::setLeftSourceTitle( const QString &title ) |
67 | { |
68 | mLeftTitle = title; |
69 | } |
70 | |
71 | void HTMLDiffAlgoDisplay::setRightSourceTitle( const QString &title ) |
72 | { |
73 | mRightTitle = title; |
74 | } |
75 | |
76 | void HTMLDiffAlgoDisplay::additionalLeftField( const QString &id, const QString &value ) |
77 | { |
78 | mText.append( QString::fromLatin1( "<tr><td align=\"right\"><b>%1:</b></td><td bgcolor=\"#9cff83\">%2</td><td></td><td></td></tr>" ) |
79 | .arg( id ) |
80 | .arg( textToHTML( value ) ) ); |
81 | } |
82 | |
83 | void HTMLDiffAlgoDisplay::additionalRightField( const QString &id, const QString &value ) |
84 | { |
85 | mText.append( QString::fromLatin1( "<tr><td align=\"right\"><b>%1:</b></td><td></td><td></td><td bgcolor=\"#9cff83\">%2</td></tr>" ) |
86 | .arg( id ) |
87 | .arg( textToHTML( value ) ) ); |
88 | } |
89 | |
90 | void HTMLDiffAlgoDisplay::conflictField( const QString &id, const QString &leftValue, |
91 | const QString &rightValue ) |
92 | { |
93 | mText.append( QString::fromLatin1( "<tr><td align=\"right\"><b>%1:</b></td><td bgcolor=\"#ff8686\">%2</td><td></td><td bgcolor=\"#ff8686\">%3</td></tr>" ) |
94 | .arg( id ) |
95 | .arg( textToHTML( leftValue ) ) |
96 | .arg( textToHTML( rightValue ) ) ); |
97 | } |
98 | |