diff options
Diffstat (limited to 'tdeui/twindowinfo.cpp')
| -rw-r--r-- | tdeui/twindowinfo.cpp | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/tdeui/twindowinfo.cpp b/tdeui/twindowinfo.cpp new file mode 100644 index 000000000..436aa5227 --- /dev/null +++ b/tdeui/twindowinfo.cpp @@ -0,0 +1,178 @@ +/* + * 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 <twin.h> + +#include "twindowinfo.h" +#include "twindowinfo.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; +} + + + + + |