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/*
* copyright : (C) 2001-2002 by Richard Moore
* License : This file is released under the terms of the LGPL, version 2.
* email : rich@kde.org
*/
#include <tqobjectlist.h>
#include <tqpixmap.h>
#include <tqtimer.h>
#include <tqtooltip.h>
#include <ksystemtray.h>
#include <kwin.h>
#include "kwindowinfo.h"
#include "kwindowinfo.moc"
static const int UNSPECIFIED_TIMEOUT = -1;
static const int DEFAULT_MESSAGE_TIMEOUT = 3000;
KWindowInfo::KWindowInfo( TQWidget *parent, const char *name )
: TQObject( parent, name ), win( parent ), autoDel( false )
{
}
KWindowInfo::~KWindowInfo()
{
}
void KWindowInfo::showMessage( TQWidget *window, const TQString &text, int timeout )
{
KWindowInfo *info = new KWindowInfo( window );
info->autoDel = true;
info->message( text, timeout );
if ( timeout == 0 )
delete info;
}
void KWindowInfo::showMessage( TQWidget *window, const TQString &text, const TQPixmap &pix, int timeout )
{
KWindowInfo *info = new KWindowInfo( window );
info->autoDel = true;
info->message( text, pix, timeout );
}
void KWindowInfo::message( const TQString &text )
{
message( text, TQPixmap(), UNSPECIFIED_TIMEOUT );
}
void KWindowInfo::message( const TQString &text, const TQPixmap &pix )
{
message( text, pix, UNSPECIFIED_TIMEOUT );
}
void KWindowInfo::message( const TQString &text, int timeout )
{
message( text, TQPixmap(), timeout );
}
void KWindowInfo::message( const TQString &text, const TQPixmap &pix, int timeout )
{
if ( timeout != 0 )
save();
display( text, pix );
if ( timeout < 0 )
timeout = DEFAULT_MESSAGE_TIMEOUT;
if ( timeout != 0 )
TQTimer::singleShot( timeout, this, TQT_SLOT( restore() ) );
}
void KWindowInfo::permanent( const TQString &text )
{
#ifdef Q_WS_X11
oldMiniIcon = KWin::icon( win->winId(), 16, 16, true );
oldIcon = KWin::icon( win->winId(), 34, 34, false );
if ( oldIcon.isNull() )
oldIcon = KWin::icon( win->winId(), 32, 32, true );
#endif
permanent( text, oldIcon );
}
void KWindowInfo::permanent( const TQString &text, const TQPixmap &pix )
{
if ( !oldText.isNull() ) {
TQObjectList *l = queryList( TQTIMER_OBJECT_NAME_STRING );
TQObjectListIt it( *l );
TQObject *obj;
while ( (obj = it.current()) != 0 ) {
++it;
delete obj;
}
delete l;
}
oldText = TQString::null;
display( text, pix );
}
void KWindowInfo::display( const TQString &text, const TQPixmap &pix )
{
TQPixmap icon;
if ( pix.isNull() )
icon.load( "bell.png" );
else
icon = pix;
if ( win->inherits( "KSystemTray" ) ) {
KSystemTray *tray = static_cast<KSystemTray *>( win );
tray->setPixmap( icon );
TQToolTip::add( tray, text );
return;
}
win->setCaption( text );
win->setIcon( icon );
#ifdef Q_WS_X11
KWin::setIcons( win->winId(), icon, icon );
#endif
}
void KWindowInfo::save()
{
if ( !oldText.isNull() )
return;
if ( win->inherits( "KSystemTray" ) ) {
KSystemTray *tray = static_cast<KSystemTray *>( win );
oldIcon = *(tray->pixmap());
oldText = TQToolTip::textFor( tray );
return;
}
oldText = win->caption();
#ifdef Q_WS_X11
oldMiniIcon = KWin::icon( win->winId(), 16, 16, true );
oldIcon = KWin::icon( win->winId(), 34, 34, false );
if ( oldIcon.isNull() )
oldIcon = KWin::icon( win->winId(), 32, 32, true );
#endif
if ( oldIcon.isNull() ) {
const TQPixmap *px = win->icon();
if ( px )
oldIcon = *px;
else
oldIcon.resize( 0, 0 );
}
}
void KWindowInfo::restore()
{
if ( win->inherits( "KSystemTray" ) ) {
KSystemTray *tray = static_cast<KSystemTray *>( win );
tray->setPixmap( oldIcon );
TQToolTip::add( tray, oldText );
oldText = TQString::null;
return;
}
win->setIcon( oldIcon );
#ifdef Q_WS_X11
KWin::setIcons( win->winId(), oldIcon, oldMiniIcon );
#endif
win->setCaption( oldText );
oldText = TQString::null;
if ( autoDel )
delete this;
}
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