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/* This file is part of the KDE project
Copyright (C) 2003 Jaroslaw Staniek <js@iidea.pl>
This program 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 program 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 program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
Loosely based on tdevelop/src/statusbar.cpp
Copyright (C) 2001 by Bernd Gehrmann <bernd@tdevelop.org>
*/
#include "kexistatusbar.h"
#include <tqlayout.h>
#include <tqlineedit.h>
#include <tqpainter.h>
#include <tqtimer.h>
#include <tqfontmetrics.h>
#include <kdebug.h>
#include <kglobalsettings.h>
#include <klocale.h>
#include <kparts/part.h>
#if KexitStatusBar_KTEXTEDITOR_USED
#include <ktexteditor/viewcursorinterface.h>
#include <ktexteditor/viewstatusmsginterface.h>
#endif
KexitStatusBar::KexitStatusBar(TQWidget *parent, const char *name)
: KStatusBar(parent, name)
#if KexitStatusBar_KTEXTEDITOR_USED
, m_cursorIface(0)
#endif
, m_activePart(0)
{
int id = 0;
m_msgID = id++;
insertItem("", m_msgID, 1, true);
m_readOnlyID = id++;
insertFixedItem(i18n("Read only"), m_readOnlyID, true);
setReadOnlyFlag(false);
// @todo
// connect(PartController::getInstance(), TQT_SIGNAL(activePartChanged(KParts::Part*)),
// this, TQT_SLOT(activePartChanged(KParts::Part*)));
/// @todo remove parts from the map on PartRemoved() ?
}
KexitStatusBar::~KexitStatusBar()
{
}
void KexitStatusBar::activePartChanged(KParts::Part *part)
{
if ( m_activePart && m_activePart->widget() )
disconnect( m_activePart->widget(), 0, this, 0 );
m_activePart = part;
#if KexitStatusBar_KTEXTEDITOR_USED
m_cursorIface = 0;
m_viewmsgIface = 0;
// @todo
if (part && part->widget()) {
if ((m_viewmsgIface = dynamic_cast<KTextEditor::ViewStatusMsgInterface*>(part->widget()))) {
connect( part->widget(), TQT_SIGNAL( viewStatusMsg( const TQString & ) ),
this, TQT_SLOT( setStatus( const TQString & ) ) );
# if TDE_VERSION < KDE_MAKE_VERSION(3,1,90)
changeItem(m_map[ m_activePart ], m_msgID);
// m_status->setText( m_map[ m_activePart ] );
# endif
}
else if ((m_cursorIface = dynamic_cast<KTextEditor::ViewCursorInterface*>(part->widget()))) {
connect(part->widget(), TQT_SIGNAL(cursorPositionChanged()), this, TQT_SLOT(cursorPositionChanged()));
cursorPositionChanged();
}
else {
// we can't produce any status data, hide the status box
changeItem("", m_msgID);
}
}
#endif
}
void KexitStatusBar::cursorPositionChanged()
{
#if KexitStatusBar_KTEXTEDITOR_USED
if (m_cursorIface)
{
uint line, col;
m_cursorIface->cursorPosition(&line, &col);
setCursorPosition(line, col);
}
#endif
}
void KexitStatusBar::setStatus(const TQString &str)
{
kdDebug() << "KexitStatusBar::setStatus(" << str << ")" << endl;
// m_status->setText(str);
changeItem(str, m_msgID);
#if defined(KDE_MAKE_VERSION)
# if TDE_VERSION < KDE_MAKE_VERSION(3,1,90)
m_map[m_activePart] = str;
# endif
#endif
}
void KexitStatusBar::setCursorPosition(int line, int col)
{
// m_status->setText(i18n(" Line: %1 Col: %2 ").arg(line+1).arg(col));
changeItem(i18n(" Line: %1 Col: %2 ").arg(line+1).arg(col), m_msgID);
}
/*void KexitStatusBar::addWidget ( TQWidget *widget, int stretch, bool permanent)
{
KStatusBar::addWidget(widget,stretch,permanent);
if(widget->sizeHint().height() + 4 > height())
setFixedHeight(widget->sizeHint().height() + 4);
}*/
void KexitStatusBar::setReadOnlyFlag(bool readOnly)
{
changeItem(readOnly ? i18n("Read only") : TQString(), m_readOnlyID);
}
#include "kexistatusbar.moc"
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