1 files changed, 73 insertions, 0 deletions
diff --git a/src/gui/MessagesWindow.hpp b/src/gui/MessagesWindow.hpp
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+++ b/src/gui/MessagesWindow.hpp
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+/*
+  This file is part of Ingen.
+  Copyright 2007-2016 David Robillard <http://drobilla.net/>
+
+  Ingen is free software: you can redistribute it and/or modify it under the
+  terms of the GNU Affero General Public License as published by the Free
+  Software Foundation, either version 3 of the License, or any later version.
+
+  Ingen 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 Affero General Public License for details.
+
+  You should have received a copy of the GNU Affero General Public License
+  along with Ingen.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef INGEN_GUI_MESSAGESWINDOW_HPP
+#define INGEN_GUI_MESSAGESWINDOW_HPP
+
+#include "Window.hpp"
+
+#include "lv2/log/log.h"
+
+#include <gtkmm/builder.h>
+#include <gtkmm/button.h>
+#include <gtkmm/textview.h>
+
+#include <cstdarg>
+#include <map>
+#include <mutex>
+#include <sstream>
+#include <string>
+
+namespace ingen {
+namespace gui {
+
+/** Messages Window.
+ *
+ * Loaded from XML as a derived object.
+ * This is shown when errors occur (e.g. during graph loading).
+ *
+ * \ingroup GUI
+ */
+class MessagesWindow : public Window
+{
+public:
+	MessagesWindow(BaseObjectType*                   cobject,
+	               const Glib::RefPtr<Gtk::Builder>& xml);
+
+	void init_window(App& app) override;
+
+	int log(LV2_URID type, const char* fmt, va_list args);
+	void flush();
+
+	void post_error(const std::string& msg);
+
+private:
+	void clear_clicked();
+
+	std::mutex        _mutex;
+	std::stringstream _stream;
+	Gtk::TextView*    _textview;
+	Gtk::Button*      _clear_button;
+	Gtk::Button*      _close_button;
+
+	Glib::RefPtr<Gtk::TextTag>                      _error_tag;
+	std::map< LV2_URID, Glib::RefPtr<Gtk::TextTag> > _tags;
+};
+
+} // namespace gui
+} // namespace ingen
+
+#endif // INGEN_GUI_MESSAGESWINDOW_HPP