Add dialogue to ask user about ambiguous source files. Fixes #3603.

git-svn-id: svn://localhost/ardour2/branches/3.0@8265 d708f5d6-7413-0410-9779-e7cbd77b26cf

gtk2_ardour/ambiguous_file_dialog.cc

@@ -0,0 +1,63 @@
+/*
+    Copyright (C) 2010 Paul Davis
+    Author: Carl Hetherington <cth@carlh.net>
+
+    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.
+*/
+
+#include <gtkmm/label.h>
+#include "ambiguous_file_dialog.h"
+
+using namespace std;
+using namespace ARDOUR;
+using namespace Gtk;
+
+AmbiguousFileDialog::AmbiguousFileDialog (const string& file, const vector<string>& paths)
+	: ArdourDialog (_("Ambiguous File"), true, false)
+{
+	get_vbox()->set_spacing (6);
+
+	Label* l = manage (new Label);
+	l->set_markup (string_compose (_("Ardour has found the file <i>%1</i> in the following places:\n\n"), file));
+	get_vbox()->pack_start (*l);
+
+	for (vector<string>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
+		_radio_buttons.push_back (manage (new RadioButton (_group, *i)));
+		get_vbox()->pack_start (*_radio_buttons.back ());
+	}
+
+	get_vbox()->pack_start (*manage (new Label (_("\n\nPlease select the path that you want to get the file from."))));
+		
+	add_button (_("Done"), RESPONSE_OK);
+
+	show_all ();
+}
+
+int
+AmbiguousFileDialog::get_which () const
+{
+	int i = 0;
+	vector<RadioButton*>::const_iterator j = _radio_buttons.begin ();
+	while (j != _radio_buttons.end() && !(*j)->get_active ()) {
+		++i;
+		++j;
+	}
+
+	if (j == _radio_buttons.end()) {
+		return 0;
+	}
+
+	return i;
+}

gtk2_ardour/ambiguous_file_dialog.h

@@ -0,0 +1,35 @@
+/*
+    Copyright (C) 2010 Paul Davis
+    Author: Carl Hetherington <cth@carlh.net>
+
+    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.
+*/
+
+#include <gtkmm/radiobutton.h>
+#include "ardour_dialog.h"
+
+class AmbiguousFileDialog : public ArdourDialog
+{
+public:
+	AmbiguousFileDialog (const std::string &, const std::vector<std::string> &);
+
+	int get_which () const;
+
+private:
+	Gtk::RadioButtonGroup _group;
+	std::vector<Gtk::RadioButton*> _radio_buttons;
+};
+
+	

gtk2_ardour/ardour_ui.cc

@@ -107,6 +107,7 @@ typedef uint64_t microseconds_t;
 #include "location_ui.h"
 #include "missing_file_dialog.h"
 #include "missing_plugin_dialog.h"
+#include "ambiguous_file_dialog.h"
 
 #include "i18n.h"
 
@@ -274,6 +275,10 @@ ARDOUR_UI::ARDOUR_UI (int *argcp, char **argvp[])
 
 	ARDOUR::Session::MissingFile.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::missing_file, this, _1, _2, _3));
 
+	/* and ambiguous files */
+
+	ARDOUR::FileSource::AmbiguousFileName.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::ambiguous_file, this, _1, _2, _3));
+
 	/* lets get this party started */
 
 	try {
@@ -3733,3 +3738,15 @@ ARDOUR_UI::missing_file (Session*s, std::string str, DataType type)
 
 	return result;
 }
+
+int
+ARDOUR_UI::ambiguous_file (std::string file, std::string path, std::vector<std::string> hits)
+{
+	AmbiguousFileDialog dialog (file, hits);
+
+	dialog.show ();
+	dialog.present ();
+
+	dialog.run ();
+	return dialog.get_which ();
+}

gtk2_ardour/ardour_ui.h

@@ -714,6 +714,7 @@ class ARDOUR_UI : public Gtkmm2ext::UI, public ARDOUR::SessionHandlePtr
 	std::list<WindowProxyBase*> _window_proxies;
 
         int missing_file (ARDOUR::Session*s, std::string str, ARDOUR::DataType type);
+        int ambiguous_file (std::string file, std::string path, std::vector<std::string> hits);
 };
 
 #endif /* __ardour_gui_h__ */

gtk2_ardour/wscript

@@ -28,6 +28,7 @@ gtk2_ardour_sources = [
 	'actions.cc',
 	'add_midi_cc_track_dialog.cc',
 	'add_route_dialog.cc',
+	'ambiguous_file_dialog.cc',
 	'analysis_window.cc',
 	'ardour_dialog.cc',
 	'ardour_ui.cc',