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/*
Dialog class that handles input focus in absence of a wm
Copyright (C) 1997, 1998 Steffen Hansen <hansen@kde.org>
Copyright (C) 2000-2003 Oswald Buddenhagen <ossi@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "kfdialog.h"
#include "kdmconfig.h"
#include <klocale.h>
#include <kpushbutton.h>
#include <kstdguiitem.h>
#include <kglobalsettings.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqapplication.h>
#include <tqcursor.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
extern bool has_kwin;
extern bool is_themed;
FDialog::FDialog( TQWidget *parent, bool framed )
: inherited( parent, 0, true, (framed&&has_kwin)?0:WX11BypassWM ), winFrame(NULL), m_wmTitle(has_kwin)
{
if (framed) {
// Signal that we do not want any window controls to be shown at all
Atom kde_wm_system_modal_notification;
kde_wm_system_modal_notification = XInternAtom(qt_xdisplay(), "_KDE_WM_MODAL_SYS_NOTIFICATION", False);
XChangeProperty(qt_xdisplay(), winId(), kde_wm_system_modal_notification, XA_INTEGER, 32, PropModeReplace, (unsigned char *) "TRUE", 1L);
}
if (framed) {
winFrame = new TQFrame( this, 0, TQt::WNoAutoErase );
if (m_wmTitle)
winFrame->setFrameStyle( TQFrame::NoFrame );
else
winFrame->setFrameStyle( TQFrame::WinPanel | TQFrame::Raised );
winFrame->setLineWidth( 2 );
} else
winFrame = 0;
setCaption(KDM_LOGIN_SCREEN_BASE_TITLE);
if (framed) {
if (m_wmTitle) setFixedSize(sizeHint());
}
}
void
FDialog::resizeEvent( TQResizeEvent *e )
{
inherited::resizeEvent( e );
if (winFrame) {
winFrame->resize( size() );
winFrame->erase();
if (m_wmTitle) setFixedSize(sizeHint());
}
}
void
FDialog::adjustGeometry()
{
TQDesktopWidget *dsk = tqApp->desktop();
if (_greeterScreen < 0)
_greeterScreen = _greeterScreen == -2 ?
dsk->screenNumber( TQPoint( dsk->width() - 1, 0 ) ) :
dsk->screenNumber( TQPoint( 0, 0 ) );
TQRect scr = dsk->screenGeometry( _greeterScreen );
if (!winFrame)
setFixedSize( scr.size() );
else {
setMaximumSize( scr.size() * .9 );
adjustSize();
}
if (parentWidget())
return;
TQRect grt( rect() );
if (winFrame) {
unsigned x = 50, y = 50;
sscanf( _greeterPos, "%u,%u", &x, &y );
grt.moveCenter( TQPoint( scr.x() + scr.width() * x / 100,
scr.y() + scr.height() * y / 100 ) );
int di;
if ((di = scr.right() - grt.right()) < 0)
grt.moveBy( di, 0 );
if ((di = scr.left() - grt.left()) > 0)
grt.moveBy( di, 0 );
if ((di = scr.bottom() - grt.bottom()) < 0)
grt.moveBy( 0, di );
if ((di = scr.top() - grt.top()) > 0)
grt.moveBy( 0, di );
setGeometry( grt );
}
if (dsk->screenNumber( TQCursor::pos() ) != _greeterScreen)
TQCursor::setPos( grt.center() );
}
struct WinList {
struct WinList *next;
TQWidget *win;
};
int
FDialog::exec()
{
static WinList *wins;
WinList *win;
win = new WinList;
win->win = this;
win->next = wins;
wins = win;
show();
setActiveWindow();
inherited::exec();
hide();
wins = win->next;
delete win;
if (wins)
wins->win->setActiveWindow();
return result();
}
void
FDialog::box( TQWidget *parent, TQMessageBox::Icon type, const TQString &text )
{
KFMsgBox dlg( parent, type, text.stripWhiteSpace() );
dlg.exec();
}
KFMsgBox::KFMsgBox( TQWidget *parent, TQMessageBox::Icon type, const TQString &text )
: inherited( parent, !is_themed )
{
if (type == TQMessageBox::NoIcon) setCaption(KDM_LOGIN_SCREEN_BASE_TITLE);
if (type == TQMessageBox::Question) setCaption(KDM_LOGIN_SCREEN_BASE_TITLE + " - " + i18n("Question"));
if (type == TQMessageBox::Information) setCaption(KDM_LOGIN_SCREEN_BASE_TITLE + " - " + i18n("Information"));
if (type == TQMessageBox::Warning) setCaption(KDM_LOGIN_SCREEN_BASE_TITLE + " - " + i18n("Warning"));
if (type == TQMessageBox::Critical) setCaption(KDM_LOGIN_SCREEN_BASE_TITLE + " - " + i18n("Error"));
TQLabel *label1 = new TQLabel( this );
label1->setPixmap( TQMessageBox::standardIcon( type ) );
TQLabel *label2 = new TQLabel( text, this );
TQRect d = KGlobalSettings::desktopGeometry(this);
if ( label2->fontMetrics().size( 0, text).width() > d.width() * 3 / 5)
label2->tqsetAlignment(TQt::WordBreak | TQt::AlignAuto );
KPushButton *button = new KPushButton( KStdGuiItem::ok(), this );
button->setDefault( true );
button->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Preferred ) );
connect( button, TQT_SIGNAL(clicked()), TQT_SLOT(accept()) );
TQGridLayout *grid = new TQGridLayout( this, 2, 2, 10 );
grid->addWidget( label1, 0, 0, Qt::AlignCenter );
grid->addWidget( label2, 0, 1, Qt::AlignCenter );
grid->addMultiCellWidget( button, 1,1, 0,1, Qt::AlignCenter );
}
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