knode/kncomposereditor.cpp

   1 /**
   2  * kncomposereditor.cpp
   3  *
   4  * Copyright (C)  2008 Laurent Montel <montel@kde.org>
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 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  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19  * 02110-1301  USA
  20  */
  21
  22 #include "kncomposereditor.h"
  23 #include "kncomposereditor.moc"
  24 #include "knglobals.h"
  25 #include "utilities.h"
  26 #include <KPIMTextEdit/EMailQuoteHighlighter>
  27 #include <KConfigGroup>
  28 #include <QApplication>
  29 #include <messagecomposer/utils/util.h>
  30
  31 KNComposerEditor::KNComposerEditor( QWidget *parent)
  32  :KMeditor(parent)
  33 {
  34   setSpellCheckingConfigFileName( KNGlobals::self()->config()->name() );
  35 }
  36
  37 KNComposerEditor::~KNComposerEditor()
  38 {
  39 }
  40
  41 void KNComposerEditor::changeHighlighterColors(KPIMTextEdit::EMailQuoteHighlighter * highlighter )
  42 {
  43   KConfigGroup config( knGlobals.config(), "VISUAL_APPEARANCE" );
  44   QColor defaultColor1( 0x00, 0x80, 0x00 ); // defaults from kmreaderwin.cpp
  45   QColor defaultColor2( 0x00, 0x70, 0x00 );
  46   QColor defaultColor3( 0x00, 0x60, 0x00 );
  47   QColor defaultForeground( qApp->palette().color( QPalette::Text ) );
  48   QColor col1 = config.readEntry( "ForegroundColor", defaultForeground );
  49   QColor col2 = config.readEntry( "quote3Color", defaultColor3 );
  50   QColor col3 = config.readEntry( "quote2Color", defaultColor2 );
  51   QColor col4 = config.readEntry( "quote1Color", defaultColor1 );
  52
  53   highlighter->setQuoteColor(col1, col2, col3, col4);
  54 }
  55
  56 void KNComposerEditor::slotRot13()
  57 {
  58   QTextCursor cursor = textCursor();
  59   if ( cursor.hasSelection() )
  60     insertPlainText( MessageComposer::Util::rot13( cursor.selectedText() ) );
  61   //FIXME: breaks HTML formatting
  62 }
  63
  64
  65 void KNComposerEditor::slotRemoveBox()
  66 {
  67   //Laurent: fix me
  68 #if 0
  69     if (hasMarkedText()) {
  70     QString s = QString::fromLatin1("\n") + markedText() + QString::fromLatin1("\n");
  71     s.replace(QRegExp("\n,----[^\n]*\n"),"\n");
  72     s.replace(QRegExp("\n| "),"\n");
  73     s.replace(QRegExp("\n`----[^\n]*\n"),"\n");
  74     s.remove(0,1);
  75     s.truncate(s.length()-1);
  76     insert(s);
  77   } else {
  78     int l = currentLine();
  79     int c = currentColumn();
  80
  81     QString s = textLine(l);   // test if we are in a box
  82     if (!((s.left(2) == "| ")||(s.left(5)==",----")||(s.left(5)=="`----")))
  83       return;
  84
  85     setAutoUpdate(false);
  86
  87     // find & remove box begin
  88     int x = l;
  89     while ((x>=0)&&(textLine(x).left(5)!=",----"))
  90       x--;
  91     if ((x>=0)&&(textLine(x).left(5)==",----")) {
  92       removeLine(x);
  93       l--;
  94       for (int i=x;i<=l;++i) {     // remove quotation
  95         s = textLine(i);
  96         if (s.left(2) == "| ") {
  97           s.remove(0,2);
  98           insertLine(s,i);
  99           removeLine(i+1);
 100         }
 101       }
 102     }
 103
 104     // find & remove box end
 105     x = l;
 106     while ((x<numLines())&&(textLine(x).left(5)!="`----"))
 107       x++;
 108     if ((x<numLines())&&(textLine(x).left(5)=="`----")) {
 109       removeLine(x);
 110       for (int i=l+1;i<x;++i) {     // remove quotation
 111         s = textLine(i);
 112         if (s.left(2) == "| ") {
 113           s.remove(0,2);
 114           insertLine(s,i);
 115           removeLine(i+1);
 116         }
 117       }
 118     }
 119
 120     setCursorPosition(l,c-2);
 121
 122     setAutoUpdate(true);
 123     repaint();
 124   }
 125 #endif
 126 }
 127
 128 void KNComposerEditor::slotAddBox()
 129 {
 130   MessageComposer::Util::addTextBox(this);
 131 }