Part 2 of prior commit

1 files changed, 182 insertions, 0 deletions

diff --git a/tdm/kfrontend/kfdialog.cpp b/tdm/kfrontend/kfdialog.cpp
new file mode 100644
index 000000000..98b5773c2
--- /dev/null
+++ b/tdm/kfrontend/kfdialog.cpp
@@ -0,0 +1,182 @@
+/*
+
+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 "tdmconfig.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_twin;
+extern bool is_themed;
+
+FDialog::FDialog( TQWidget *parent, bool framed )
+	: inherited( parent, 0, true, (framed&&has_twin)?0:WX11BypassWM ), winFrame(NULL), m_wmTitle(has_twin)
+{
+	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(TDM_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(TDM_LOGIN_SCREEN_BASE_TITLE);
+	if (type == TQMessageBox::Question) setCaption(TDM_LOGIN_SCREEN_BASE_TITLE + " - " + i18n("Question"));
+	if (type == TQMessageBox::Information) setCaption(TDM_LOGIN_SCREEN_BASE_TITLE + " - " + i18n("Information"));
+	if (type == TQMessageBox::Warning) setCaption(TDM_LOGIN_SCREEN_BASE_TITLE + " - " + i18n("Warning"));
+	if (type == TQMessageBox::Critical) setCaption(TDM_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->setAlignment(TQt::WordBreak | TQt::AlignAuto );
+	KPushButton *button = new KPushButton( KStdGuiItem::ok(), this );
+	button->setDefault( true );
+	button->setSizePolicy( 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 );
+}