+ unify DLL export defines to namespace names

git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
2011-10-10 13:44:52 +00:00
commit 120ca87015
4155 changed files with 2965978 additions and 0 deletions
--- a/src/Gui/DownloadDialog.cpp
+++ b/src/Gui/DownloadDialog.cpp
@@ -0,0 +1,168 @@
+/***************************************************************************
+ *   Copyright (c) 2002 Jürgen Riegel <juergen.riegel@web.de>              *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or         *
+ *   modify it under the terms of the GNU Library General Public           *
+ *   License as published by the Free Software Foundation; either          *
+ *   version 2 of the License, or (at your option) any later version.      *
+ *                                                                         *
+ *   This library  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 Library General Public License for more details.                  *
+ *                                                                         *
+ *   You should have received a copy of the GNU Library General Public     *
+ *   License along with this library; see the file COPYING.LIB. If not,    *
+ *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
+ *   Suite 330, Boston, MA  02111-1307, USA                                *
+ *                                                                         *
+ ***************************************************************************/
+
+
+#include "PreCompiled.h"
+#ifndef _PreComp_
+#endif
+
+#include "DownloadDialog.h"
+
+using namespace Gui::Dialog;
+
+
+
+DownloadDialog::DownloadDialog( QUrl download_url, QString s, QString p )
+{
+    this->setAttribute(Qt::WA_DeleteOnClose);
+    stopped = false;
+    purpose = s;
+    url = download_url;
+    path = p;
+    statusLabel = new QLabel( QLatin1String(""), this );
+    progressDialog = new QProgressDialog(this);
+    http = new QHttp(this);
+    buffer = new QBuffer(&ba, this);
+    progressDialog->setLabel(statusLabel);
+    QFileInfo fi( url.toString() );
+
+        if ( true != url.isValid() ||
+             true == url.host().isEmpty() )
+        {
+        return;
+        }
+        else
+        {
+        statusLabel->setText( fi.fileName() );
+        }
+
+    buffer->open(QBuffer::ReadWrite);
+
+        if ( url.port() == -1 )
+        {
+        http->setHost( url.host(), 80 );
+        }
+        else
+        {
+        http->setHost( url.host(), url.port() );
+        }
+
+    http_request_id = http->get(url.path(), buffer);
+
+    QObject::connect( http,
+                      SIGNAL( requestFinished(int, bool) ),
+                      this,
+                      SLOT( request_finished(int, bool) ) );
+    QObject::connect( http,
+                      SIGNAL( dataReadProgress(int, int)),
+                      this,
+                      SLOT( update_progress(int, int) ) );
+    QObject::connect( http,
+                      SIGNAL( responseHeaderReceived(const QHttpResponseHeader &) ),
+                      this,
+                      SLOT( read_response_header(const QHttpResponseHeader &) ) );
+    QObject::connect( progressDialog,
+                      SIGNAL( canceled() ),
+                      this,
+                      SLOT( cancel_download() ) );
+
+}
+
+DownloadDialog::~DownloadDialog()
+{
+}
+
+void DownloadDialog::request_finished( int request_id , bool request_error )
+{
+    if ( true == stopped ){
+        buffer->close();
+        progressDialog->hide();
+        return;
+    }
+
+    if ( http_request_id != request_id ){
+        return;
+    }
+
+    if ( true == request_error ) {
+        stopped = true;
+        buffer->close();
+        progressDialog->hide();
+        download_finished( this, false, purpose, path, http->errorString() );
+    }else{
+        stopped = true;
+        buffer->close();
+        progressDialog->hide();
+        download_finished( this, true, purpose, path, QLatin1String("") );
+    }
+}
+
+void DownloadDialog::read_response_header( const QHttpResponseHeader & response_header )
+{
+    if ( true == stopped ) {
+        return;
+    }
+
+    if ( response_header.statusCode() != 200 ) {
+        stopped = true;
+        progressDialog->hide();
+        http->abort();
+        download_finished( this, false, purpose, path, response_header.reasonPhrase() );
+    }
+}
+
+QByteArray DownloadDialog::return_data()
+{
+    return ba;
+}
+
+void DownloadDialog::update_progress( int read_bytes, int total_bytes )
+{
+    if ( true == stopped ){
+        return;
+    }
+
+    progressDialog->setMaximum(total_bytes);
+    progressDialog->setValue(read_bytes);
+}
+
+void DownloadDialog::cancel_download()
+{
+    statusLabel->setText(tr("Canceled."));
+    stopped = true;
+    http->abort();
+    buffer->close();
+    close();
+}
+
+void DownloadDialog::closeEvent( QCloseEvent * e )
+{
+    if ( stopped == false ){
+        stopped = true;
+        http->abort();
+        buffer->close();
+    }
+
+    e->accept();
+}
+
+#include "moc_DownloadDialog.cpp"