* Fixed const correctness error in Location

* Reworked ExportMainDialog in preparation for the creation of CD and region export dialogs:
  * Separated ExportPresetSelector and ExportFileNotebook from ExportMainDialog
  * Made ExportTimespanSelector polymorphic regarding single/multiple timespan mode
  * renamed ExportMainDialog to ExportDialog and made it easily customizable
  * created ExportRangeDialog and ExportSelectionDialog, these can be later customized more if necessary


git-svn-id: svn://localhost/ardour2/branches/3.0@3834 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 156 insertions, 0 deletions

diff --git a/gtk2_ardour/export_dialog.h b/gtk2_ardour/export_dialog.h
new file mode 100644
index 0000000000..c0c5a24b20
--- /dev/null
+++ b/gtk2_ardour/export_dialog.h
@@ -0,0 +1,156 @@
+/*
+    Copyright (C) 2008 Paul Davis
+    Author: Sakari Bergen
+
+    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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef __export_dialog_h__
+#define __export_dialog_h__
+
+#include <boost/shared_ptr.hpp>
+
+#include <ardour/export_handler.h>
+#include <ardour/export_profile_manager.h>
+
+#include "public_editor.h"
+#include "export_timespan_selector.h"
+#include "export_channel_selector.h"
+#include "export_file_notebook.h"
+#include "export_preset_selector.h"
+#include "ardour_dialog.h"
+
+#include <gtkmm.h>
+
+#include "i18n.h"
+
+namespace ARDOUR {
+	class ExportStatus;
+}
+
+class ExportTimespanSelector;
+class ExportChannelSelector;
+
+class ExportDialog : public ArdourDialog {
+
+  public:
+
+	explicit ExportDialog (PublicEditor & editor, Glib::ustring title = _("Export"));
+	~ExportDialog ();
+	
+	void set_session (ARDOUR::Session* s);
+	
+	/* Responses */
+
+	enum Responses {
+		RESPONSE_RT,
+		RESPONSE_FAST,
+		RESPONSE_CANCEL
+	};
+
+  protected:
+
+	// initializes GUI layout
+	virtual void init_gui ();
+
+	// Must initialize all the shared_ptrs below
+	virtual void init_components ();
+
+	boost::shared_ptr<ExportPresetSelector>   preset_selector;
+	boost::shared_ptr<ExportTimespanSelector> timespan_selector;
+	boost::shared_ptr<ExportChannelSelector>  channel_selector;
+	boost::shared_ptr<ExportFileNotebook>     file_notebook;
+	
+	Gtk::VBox                                 warning_widget;
+	Gtk::VBox                                 progress_widget;
+
+  private:
+
+	void init ();
+
+	void notify_errors ();
+	void close_dialog ();
+	
+	void sync_with_manager ();
+	void update_warnings ();
+	void show_conflicting_files ();
+
+	void export_rt ();
+	void export_fw ();
+	
+	void show_progress ();
+	gint progress_timeout ();
+	
+	typedef boost::shared_ptr<ARDOUR::ExportHandler> HandlerPtr;
+	typedef boost::shared_ptr<ARDOUR::ExportProfileManager> ManagerPtr;
+	typedef boost::shared_ptr<ARDOUR::ExportStatus> StatusPtr;
+	
+	PublicEditor &  editor;
+	HandlerPtr      handler;
+	ManagerPtr      profile_manager;
+	StatusPtr       status;
+	
+	/*** GUI components ***/
+	
+	/* Warning area */
+	
+	Gtk::HBox           warn_hbox;
+	Gtk::Label          warn_label;
+	Glib::ustring       warn_string;
+	
+	Gtk::HBox           list_files_hbox;
+	Gtk::Label          list_files_label;
+	Gtk::Button         list_files_button;
+	Glib::ustring       list_files_string;
+	
+	void add_error (Glib::ustring const & text);
+	void add_warning (Glib::ustring const & text);
+	
+	/* Progress bar */
+	
+	Gtk::Label              progress_label;
+	Gtk::ProgressBar        progress_bar;
+	sigc::connection        progress_connection;
+	
+	/* Buttons */
+	
+	Gtk::Button *           cancel_button;
+	Gtk::Button *           rt_export_button;
+	Gtk::Button *           fast_export_button;
+
+};
+
+class ExportRangeDialog : public ExportDialog
+{
+  public:
+	ExportRangeDialog (PublicEditor & editor, Glib::ustring range_id);
+
+  private:
+	void init_components ();
+	
+	Glib::ustring range_id;
+};
+
+class ExportSelectionDialog : public ExportDialog
+{
+  public:
+	ExportSelectionDialog (PublicEditor & editor);
+
+  private:
+	void init_components ();
+};
+
+#endif /* __ardour_export_dialog_h__ */