Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 116 insertions, 0 deletions

diff --git a/plugins/epan/pluginifdemo/ui/uiclasshandler.cpp b/plugins/epan/pluginifdemo/ui/uiclasshandler.cpp
new file mode 100644
index 00000000..6550bf2f
--- /dev/null
+++ b/plugins/epan/pluginifdemo/ui/uiclasshandler.cpp
@@ -0,0 +1,116 @@
+/* uiclasshandler.cpp
+ *
+ * Author: Roland Knall <rknall@gmail.com>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include <config.h>
+
+#include <glib.h>
+
+#include <QObject>
+#include <QApplication>
+#include <QMutex>
+
+#include <epan/plugin_if.h>
+
+#if defined(_WIN32)
+#define _WINSOCKAPI_
+#endif
+
+#include <ui/qt/main_window.h>
+
+#include "uihandler.h"
+#include "pluginifdemo_main.h"
+#include "pluginifdemo_about.h"
+
+QMutex * GuiHandler::singletonMutex = new QMutex();
+
+GuiHandler::GuiHandler()
+{
+}
+
+GuiHandler * GuiHandler::getInstance()
+{
+    static GuiHandler * instance = 0;
+
+    QMutexLocker locker(singletonMutex);
+
+    if ( instance == 0 )
+    {
+        instance = new GuiHandler();
+    }
+
+    return instance;
+}
+
+void GuiHandler::showAboutDialog(ext_menubar_gui_type gui_type _U_, gpointer gui_data _U_)
+{
+    PluginIFDemo_About * mainwindow = new PluginIFDemo_About();
+    executeDialog((QDialog*)mainwindow);
+}
+
+void GuiHandler::showMainDialog(ext_menubar_gui_type gui_type _U_, gpointer gui_data _U_)
+{
+    PluginIFDemo_Main * mainwindow = new PluginIFDemo_Main();
+    mainwindow->setToolbar(_toolbar);
+    executeDialog((QDialog*)mainwindow);
+}
+
+void GuiHandler::executeDialog(QDialog * dialog)
+{
+    bool hasGuiApp = (qobject_cast<QApplication*>(QCoreApplication::instance())!=0);
+
+    if ( ! hasGuiApp )
+    {
+        /* Necessity for creating the correct app context */
+        int argc = 1;
+        char * argv = (char *) "Test";
+
+        /* In Gtk there is no application context, must be created and displayed */
+        QApplication app(argc, &argv);
+
+        dialog->show();
+
+        app.exec();
+    }
+    else
+    {
+        /* With Wireshark Qt, an application context already exists, therefore just
+         * displaying the dialog using show to have it non-modal */
+        dialog->show();
+    }
+}
+
+void GuiHandler::doReset()
+{
+    emit reset();
+}
+
+void GuiHandler::addLogMessage(QString message)
+{
+    emit logChanged(message);
+}
+
+void GuiHandler::setToolbar(ext_toolbar_t * toolbar)
+{
+    _toolbar = toolbar;
+}
+
+/*
+ * Editor modelines
+ *
+ * Local Variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * ex: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */