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/*
Copyright (C) 2014 Robin Gareus <robin@gareus.org>
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 <cstdio>
#include "pbd/i18n.h"
#include "pbd/pathexpand.h"
#include "gtkmm2ext/paths_dialog.h"
using namespace Gtk;
using namespace std;
using namespace Gtkmm2ext;
PathsDialog::PathsDialog (Gtk::Window& parent, std::string title, std::string current_paths, std::string default_paths)
: Dialog (title, parent, true)
, paths_list_view(1, false, Gtk::SELECTION_SINGLE)
, add_path_button(_("Add"))
, remove_path_button(_("Delete"))
, set_default_button(_("Reset to Default"))
, _default_paths(default_paths)
{
set_name ("PathsDialog");
set_skip_taskbar_hint (true);
set_resizable (true);
set_size_request (400, -1);
paths_list_view.set_border_width (4);
add_path_button.signal_clicked().connect (sigc::mem_fun (*this, &PathsDialog::add_path));
remove_path_button.signal_clicked().connect (sigc::mem_fun (*this, &PathsDialog::remove_path));
set_default_button.signal_clicked().connect (sigc::mem_fun (*this, &PathsDialog::set_default));
remove_path_button.set_sensitive(false);
paths_list_view.set_column_title(0,"Path");
std::vector <std::string> a = PBD::parse_path(current_paths);
for(vector<std::string>::const_iterator i = a.begin(); i != a.end(); ++i) {
paths_list_view.append_text(*i);
}
paths_list_view.get_selection()->signal_changed().connect (mem_fun (*this, &PathsDialog::selection_changed));
VBox *vbox = manage (new VBox);
vbox->pack_start (add_path_button, false, false);
vbox->pack_start (remove_path_button, false, false);
vbox->pack_start (set_default_button, false, false);
/* Overall layout */
HBox *hbox = manage (new HBox);
hbox->pack_start (*vbox, false, false);
hbox->pack_start (paths_list_view, true, true); // TODO, wrap in scroll-area ?!
hbox->set_spacing (4);
get_vbox()->set_spacing (4);
get_vbox()->pack_start (*hbox, true, true);
add_button (Stock::CANCEL, RESPONSE_CANCEL);
add_button (Stock::OK, RESPONSE_ACCEPT);
show_all_children ();
}
PathsDialog::~PathsDialog ()
{
}
void
PathsDialog::on_show() {
Dialog::on_show ();
}
std::string
PathsDialog::get_serialized_paths() {
std::string path;
for (unsigned int i = 0; i < paths_list_view.size(); ++i) {
if (i > 0) path += G_SEARCHPATH_SEPARATOR;
path += paths_list_view.get_text(i, 0);
}
return path;
}
void
PathsDialog::selection_changed () {
std::vector<int> selection = paths_list_view.get_selected();
if (selection.size() > 0) {
remove_path_button.set_sensitive(true);
} else {
remove_path_button.set_sensitive(false);
}
}
void
PathsDialog::add_path() {
Gtk::FileChooserDialog d (_("Add folder to search path"), Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
std::vector<int> selection = paths_list_view.get_selected();
if (selection.size() == 1 ) {
d.set_current_folder(paths_list_view.get_text(selection.at(0), 0));
}
d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
d.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
ResponseType r = (ResponseType) d.run ();
if (r == Gtk::RESPONSE_OK) {
std::string dir = d.get_filename();
if (Glib::file_test (dir, Glib::FILE_TEST_IS_DIR|Glib::FILE_TEST_EXISTS)) {
bool dup = false;
for (unsigned int i = 0; i < paths_list_view.size(); ++i) {
if (paths_list_view.get_text(i, 0) == dir) {
dup = true;
break;
}
}
if (!dup) {
paths_list_view.prepend_text(dir);
}
}
}
}
void
PathsDialog::remove_path() {
std::vector<int> selection = paths_list_view.get_selected();
if (selection.size() == 0 ) { return ; }
/* Gtk::ListViewText internals to delete row(s) */
Gtk::TreeModel::iterator row_it = paths_list_view.get_selection()->get_selected();
Glib::RefPtr<Gtk::TreeModel> reftm = paths_list_view.get_model();
Glib::RefPtr<Gtk::TreeStore> refStore = Glib::RefPtr<Gtk::TreeStore>::cast_dynamic(reftm);
if(refStore) {
refStore->erase(row_it);
return;
}
Glib::RefPtr<Gtk::ListStore> refLStore = Glib::RefPtr<Gtk::ListStore>::cast_dynamic(reftm);
if(refLStore){
refLStore->erase(row_it);
return;
}
}
void
PathsDialog::set_default() {
paths_list_view.clear_items();
std::vector <std::string> a = PBD::parse_path(_default_paths);
for(vector<std::string>::const_iterator i = a.begin(); i != a.end(); ++i) {
paths_list_view.append_text(*i);
}
}
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