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 "knglobals.h"
  24 #include "utilities.h"
  25 #include <KPIMTextEdit/EMailQuoteHighlighter>
  26 #include <KConfigGroup>
  27 #include <QApplication>
  28 #include <messagecomposer/utils/util.h>
  29
  30 KNComposerEditor::KNComposerEditor( QWidget *parent)
  31  :KMeditor(parent)
  32 {
  33   setSpellCheckingConfigFileName( KNGlobals::self()->config()->name() );
  34 }
  35
  36 KNComposerEditor::~KNComposerEditor()
  37 {
  38 }
  39
  40 void KNComposerEditor::changeHighlighterColors(KPIMTextEdit::EMailQuoteHighlighter * highlighter )
  41 {
  42   KConfigGroup config( knGlobals.config(), "VISUAL_APPEARANCE" );
  43   QColor defaultColor1( 0x00, 0x80, 0x00 ); // defaults from kmreaderwin.cpp
  44   QColor defaultColor2( 0x00, 0x70, 0x00 );
  45   QColor defaultColor3( 0x00, 0x60, 0x00 );
  46   QColor defaultForeground( qApp->palette().color( QPalette::Text ) );
  47   QColor col1 = config.readEntry( "ForegroundColor", defaultForeground );
  48   QColor col2 = config.readEntry( "quote3Color", defaultColor3 );
  49   QColor col3 = config.readEntry( "quote2Color", defaultColor2 );
  50   QColor col4 = config.readEntry( "quote1Color", defaultColor1 );
  51
  52   highlighter->setQuoteColor(col1, col2, col3, col4);
  53 }
  54
  55 void KNComposerEditor::slotRot13()
  56 {
  57   QTextCursor cursor = textCursor();
  58   if ( cursor.hasSelection() )
  59     insertPlainText( MessageComposer::Util::rot13( cursor.selectedText() ) );
  60   //FIXME: breaks HTML formatting
  61 }
  62
  63
  64 void KNComposerEditor::slotRemoveBox()
  65 {
  66   //Laurent: fix me
  67 #if 0
  68     if (hasMarkedText()) {
  69     QString s = QString::fromLatin1("\n") + markedText() + QString::fromLatin1("\n");
  70     s.replace(QRegExp("\n,----[^\n]*\n"),"\n");
  71     s.replace(QRegExp("\n| "),"\n");
  72     s.replace(QRegExp("\n`----[^\n]*\n"),"\n");
  73     s.remove(0,1);
  74     s.truncate(s.length()-1);
  75     insert(s);
  76   } else {
  77     int l = currentLine();
  78     int c = currentColumn();
  79
  80     QString s = textLine(l);   // test if we are in a box
  81     if (!((s.left(2) == "| ")||(s.left(5)==",----")||(s.left(5)=="`----")))
  82       return;
  83
  84     setAutoUpdate(false);
  85
  86     // find & remove box begin
  87     int x = l;
  88     while ((x>=0)&&(textLine(x).left(5)!=",----"))
  89       x--;
  90     if ((x>=0)&&(textLine(x).left(5)==",----")) {
  91       removeLine(x);
  92       l--;
  93       for (int i=x;i<=l;++i) {     // remove quotation
  94         s = textLine(i);
  95         if (s.left(2) == "| ") {
  96           s.remove(0,2);
  97           insertLine(s,i);
  98           removeLine(i+1);
  99         }
 100       }
 101     }
 102
 103     // find & remove box end
 104     x = l;
 105     while ((x<numLines())&&(textLine(x).left(5)!="`----"))
 106       x++;
 107     if ((x<numLines())&&(textLine(x).left(5)=="`----")) {
 108       removeLine(x);
 109       for (int i=l+1;i<x;++i) {     // remove quotation
 110         s = textLine(i);
 111         if (s.left(2) == "| ") {
 112           s.remove(0,2);
 113           insertLine(s,i);
 114           removeLine(i+1);
 115         }
 116       }
 117     }
 118
 119     setCursorPosition(l,c-2);
 120
 121     setAutoUpdate(true);
 122     repaint();
 123   }
 124 #endif
 125 }
 126
 127 void KNComposerEditor::slotAddBox()
 128 {
 129   MessageComposer::Util::addTextBox(this);
 130 }