From 4617ef389426b5b6d37a5fd878147abb916367fe Mon Sep 17 00:00:00 2001
From: drw <drw>
Date: Tue, 13 Jan 2004 17:29:39 +0000
Subject: Initial upload of new package manager

---
(limited to 'noncore/settings/packagemanager/promptdlg.cpp')

diff --git a/noncore/settings/packagemanager/promptdlg.cpp b/noncore/settings/packagemanager/promptdlg.cpp
new file mode 100644
index 0000000..3122699
--- a/dev/null
+++ b/noncore/settings/packagemanager/promptdlg.cpp
@@ -0,0 +1,140 @@
+/*
+                            This file is part of the OPIE Project
+
+               =.            Copyright (c)  2003 Dan Williams <drw@handhelds.org>
+             .=l.
+           .>+-=
+ _;:,     .>    :=|.         This file is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This file 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 file;
+  -_. . .   )=.  =           see the file COPYING. If not, write to the
+    --        :-=`           Free Software Foundation, Inc.,
+                             59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
+#include "promptdlg.h"
+
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qpushbutton.h>
+#include <qwidgetlist.h>
+
+#include <qpe/qpeapplication.h>
+
+PromptDlg::PromptDlg( const QString &caption, const QString &text, const QString &btn1, const QString &btn2,
+                      QWidget *parent )
+    : QWidget( parent, QString::null, WType_Modal | WType_TopLevel | WStyle_Dialog )
+    , m_btnClicked( -1 )
+{
+    setCaption( caption );
+
+    QGridLayout *layout = new QGridLayout( this, 2, 2, 4, 2 );
+    QLabel *label = new QLabel( text, this );
+    label->setAlignment( AlignCenter | WordBreak );
+    layout->addMultiCellWidget( label, 0, 0, 0, 1 );
+
+    QPushButton *btn = new QPushButton( btn1, this );
+    layout->addWidget( btn, 1, 0 );
+    connect( btn, SIGNAL(clicked()), this, SLOT(slotBtn1Clicked()) );
+
+    btn = new QPushButton( btn2, this );
+    layout->addWidget( btn, 1, 1 );
+    connect( btn, SIGNAL(clicked()), this, SLOT(slotBtn2Clicked()) );
+}
+
+int PromptDlg::exec()
+{
+    // Determine position of dialog.  Derived from QT's QDialog::show() method.
+    QWidget *w = parentWidget();
+    QPoint p( 0, 0 );
+    int extraw = 0, extrah = 0;
+    QWidget * desk = QApplication::desktop();
+    if ( w )
+        w = w->topLevelWidget();
+
+    QWidgetList  *list = QApplication::topLevelWidgets();
+    QWidgetListIt it( *list );
+    while ( (extraw == 0 || extrah == 0) && it.current() != 0 )
+    {
+        int w, h;
+        QWidget * current = it.current();
+        ++it;
+        w = current->geometry().x() - current->x();
+        h = current->geometry().y() - current->y();
+
+        extraw = QMAX( extraw, w );
+        extrah = QMAX( extrah, h );
+    }
+    delete list;
+
+    // sanity check for decoration frames. With embedding, we
+    // might get extraordinary values
+    if ( extraw >= 10 || extrah >= 40 )
+        extraw = extrah = 0;
+
+    if ( w )
+    {
+        // Use mapToGlobal rather than geometry() in case w might
+        // be embedded in another application
+        QPoint pp = w->mapToGlobal( QPoint(0,0) );
+        p = QPoint( pp.x() + w->width()/2, pp.y() + w->height()/ 2 );
+    }
+    else
+        p = QPoint( desk->width()/2, desk->height()/2 );
+
+    p = QPoint( p.x()-width()/2 - extraw, p.y()-height()/2 - extrah );
+
+    if ( p.x() + extraw + width() > desk->width() )
+        p.setX( desk->width() - width() - extraw );
+    if ( p.x() < 0 )
+        p.setX( 0 );
+
+    if ( p.y() + extrah + height() > desk->height() )
+        p.setY( desk->height() - height() - extrah );
+    if ( p.y() < 0 )
+        p.setY( 0 );
+
+    move( p );
+    show();
+
+    // Enter event loop for modality
+    qApp->enter_loop();
+
+    return m_btnClicked;
+}
+
+int PromptDlg::ask( const QString &caption, const QString &text, const QString &btn1, const QString &btn2,
+                    QWidget *parent )
+{
+    PromptDlg *dlg = new PromptDlg( caption, text, btn1, btn2, parent );
+    int rc = dlg->exec();
+    delete dlg;
+    return rc;
+}
+
+void PromptDlg::slotBtn1Clicked()
+{
+    m_btnClicked = 1;
+    qApp->exit_loop();
+}
+
+void PromptDlg::slotBtn2Clicked()
+{
+    m_btnClicked = 2;
+    qApp->exit_loop();
+}
--
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