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/* This file is part of the KDE project
Copyright (C) 2004 Cedric Pasteur <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <tqlayout.h>
#include <ktoolbar.h>
#include <kfontcombo.h>
#include <kcolorcombo.h>
#include <ktoolbarradiogroup.h>
#include <kdebug.h>
#include <klocale.h>
#include "richtextdialog.h"
namespace KFormDesigner {
//////////////////////////////////////////////////////////////////////////////////
//////////////// A simple dialog to edit rich text ////////////////////////////
//////////////////////////////////////////////////////////////////////////////////
RichTextDialog::RichTextDialog(TQWidget *tqparent, const TQString &text)
: KDialogBase(tqparent, "richtext_dialog", true, i18n("Edit Rich Text"), Ok|Cancel, Ok, false)
{
TQFrame *frame = makeMainWidget();
TQVBoxLayout *l = new TQVBoxLayout(frame);
l->setAutoAdd(true);
m_toolbar = new KToolBar(frame);
m_toolbar->setFlat(true);
m_toolbar->show();
m_fcombo = new KFontCombo(m_toolbar);
m_toolbar->insertWidget(TBFont, 40, m_fcombo);
connect(m_fcombo, TQT_SIGNAL(textChanged(const TQString&)), this, TQT_SLOT(changeFont(const TQString &)));
m_toolbar->insertSeparator();
m_colCombo = new KColorCombo(m_toolbar);
m_toolbar->insertWidget(TBColor, 30, m_colCombo);
connect(m_colCombo, TQT_SIGNAL(activated(const TQColor&)), this, TQT_SLOT(changeColor(const TQColor&)));
m_toolbar->insertButton("text_bold", TBBold, true, i18n("Bold"));
m_toolbar->insertButton("text_italic", TBItalic, true, i18n("Italic"));
m_toolbar->insertButton("text_under", TBUnder, true, i18n("Underline"));
m_toolbar->setToggle(TBBold, true);
m_toolbar->setToggle(TBItalic, true);
m_toolbar->setToggle(TBUnder, true);
m_toolbar->insertSeparator();
m_toolbar->insertButton("text_super", TBSuper, true, i18n("Superscript"));
m_toolbar->insertButton("text_sub", TBSub, true, i18n("Subscript"));
m_toolbar->setToggle(TBSuper, true);
m_toolbar->setToggle(TBSub, true);
m_toolbar->insertSeparator();
KToolBarRadioGroup *group = new KToolBarRadioGroup(m_toolbar);
m_toolbar->insertButton("text_left", TBLeft, true, i18n("Left Align"));
m_toolbar->setToggle(TBLeft, true);
group->addButton(TBLeft);
m_toolbar->insertButton("text_center", TBCenter, true, i18n("Centered"));
m_toolbar->setToggle(TBCenter, true);
group->addButton(TBCenter);
m_toolbar->insertButton("text_right", TBRight, true, i18n("Right Align"));
m_toolbar->setToggle(TBRight, true);
group->addButton(TBRight);
m_toolbar->insertButton("text_block", TBJustify, true, i18n("Justified"));
m_toolbar->setToggle(TBJustify, true);
group->addButton(TBJustify);
connect(m_toolbar, TQT_SIGNAL(toggled(int)), this, TQT_SLOT(buttonToggled(int)));
m_edit = new KTextEdit(text, TQString(), frame, "richtext_edit");
m_edit->setTextFormat(RichText);
m_edit->setFocus();
connect(m_edit, TQT_SIGNAL(cursorPositionChanged(int, int)), this, TQT_SLOT(cursorPositionChanged(int, int)));
connect(m_edit, TQT_SIGNAL(clicked(int, int)), this, TQT_SLOT(cursorPositionChanged(int, int)));
connect(m_edit, TQT_SIGNAL(currentVerticalAlignmentChanged(VerticalAlignment)), this, TQT_SLOT(slotVerticalAlignmentChanged(VerticalAlignment)));
m_edit->moveCursor(TQTextEdit::MoveEnd, false);
cursorPositionChanged(0, 0);
m_edit->show();
frame->show();
}
TQString
RichTextDialog::text()
{
return m_edit->text();
}
void
RichTextDialog::changeFont(const TQString &font)
{
m_edit->setFamily(font);
}
void
RichTextDialog::changeColor(const TQColor &color)
{
m_edit->setColor(color);
}
void
RichTextDialog::buttonToggled(int id)
{
bool isOn = m_toolbar->isButtonOn(id);
switch(id)
{
case TBBold: m_edit->setBold(isOn); break;
case TBItalic: m_edit->setItalic(isOn); break;
case TBUnder: m_edit->setUnderline(isOn); break;
case TBSuper:
{
if(isOn && m_toolbar->isButtonOn(TBSub))
m_toolbar->setButton(TBSub, false);
m_edit->setVerticalAlignment(isOn ? TQTextEdit::AlignSuperScript : TQTextEdit::AlignNormal);
break;
}
case TBSub:
{
if(isOn && m_toolbar->isButtonOn(TBSuper))
m_toolbar->setButton(TBSuper, false);
m_edit->setVerticalAlignment(isOn ? TQTextEdit::AlignSubScript : TQTextEdit::AlignNormal);
break;
}
case TBLeft: case TBCenter:
case TBRight: case TBJustify:
{
if(!isOn) break;
switch(id)
{
case TBLeft: m_edit->tqsetAlignment(TQt::AlignLeft); break;
case TBCenter: m_edit->tqsetAlignment(TQt::AlignCenter); break;
case TBRight: m_edit->tqsetAlignment(TQt::AlignRight); break;
case TBJustify: m_edit->tqsetAlignment(TQt::AlignJustify); break;
default: break;
}
}
default: break;
}
}
void
RichTextDialog::cursorPositionChanged(int, int)
{
m_fcombo->setCurrentFont(m_edit->currentFont().family());
m_colCombo->setColor(m_edit->color());
m_toolbar->setButton(TBBold, m_edit->bold());
m_toolbar->setButton(TBItalic, m_edit->italic());
m_toolbar->setButton(TBUnder, m_edit->underline());
int id = 0;
switch(m_edit->tqalignment())
{
case TQt::AlignLeft: id = TBLeft; break;
case TQt::AlignCenter: id = TBCenter; break;
case TQt::AlignRight: id = TBRight; break;
case TQt::AlignJustify: id = TBJustify; break;
default: id = TBLeft; break;
}
m_toolbar->setButton(id, true);
}
void
RichTextDialog::slotVerticalAlignmentChanged(VerticalAlignment align)
{
switch(align)
{
case TQTextEdit::AlignSuperScript:
{
m_toolbar->setButton(TBSuper, true);
m_toolbar->setButton(TBSub, false);
break;
}
case TQTextEdit::AlignSubScript:
{
m_toolbar->setButton(TBSub, true);
m_toolbar->setButton(TBSuper, false);
break;
}
default:
{
m_toolbar->setButton(TBSuper, false);
m_toolbar->setButton(TBSub, false);
}
}
}
}
#include "richtextdialog.moc"
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