1 /* === S Y N F I G ========================================================= */
2 /*! \file widget_compselect.cpp
3 ** \brief Template File
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
10 ** This package is free software; you can redistribute it and/or
11 ** modify it under the terms of the GNU General Public License as
12 ** published by the Free Software Foundation; either version 2 of
13 ** the License, or (at your option) any later version.
15 ** This package is distributed in the hope that it will be useful,
16 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 ** General Public License for more details.
21 /* ========================================================================= */
23 /* === H E A D E R S ======================================================= */
32 #include <gtkmm/menu.h>
33 #include "widget_compselect.h"
34 #include <ETL/stringf>
35 #include <synfig/valuenode.h>
40 /* === U S I N G =========================================================== */
44 using namespace synfig;
45 using namespace studio;
47 /* === M A C R O S ========================================================= */
49 /* === G L O B A L S ======================================================= */
51 /* === P R O C E D U R E S ================================================= */
53 /* === M E T H O D S ======================================================= */
55 Widget_CompSelect::Widget_CompSelect()
57 App::signal_instance_created().connect(sigc::mem_fun(*this,&studio::Widget_CompSelect::new_instance));
58 App::signal_instance_deleted().connect(sigc::mem_fun(*this,&studio::Widget_CompSelect::delete_instance));
59 App::signal_instance_selected().connect(sigc::mem_fun(*this,&studio::Widget_CompSelect::set_selected_instance_signal));
61 set_menu(instance_list_menu);
65 Widget_CompSelect::~Widget_CompSelect()
70 Widget_CompSelect::set_selected_instance_signal(etl::handle<studio::Instance> x)
72 set_selected_instance(x);
76 Widget_CompSelect::set_selected_instance_(etl::handle<studio::Instance> instance)
78 if(studio::App::shutdown_in_progress)
81 selected_instance=instance;
85 Widget_CompSelect::set_selected_instance(etl::loose_handle<studio::Instance> x)
87 if(studio::App::shutdown_in_progress)
90 // if it's already selected, don't select it again
91 if (x==selected_instance)
94 std::list<etl::handle<studio::Instance> >::iterator iter;
99 for(i=0,iter=studio::App::instance_list.begin();iter!=studio::App::instance_list.end() && ((*iter)!=x);iter++,i++);
108 set_selected_instance_(x);
112 Widget_CompSelect::new_instance(etl::handle<studio::Instance> instance)
114 if(studio::App::shutdown_in_progress)
119 etl::loose_handle<studio::Instance> loose_instance(instance);
121 instance->synfigapp::Instance::signal_filename_changed().connect(sigc::mem_fun(*this,&Widget_CompSelect::refresh));
122 instance->synfigapp::Instance::signal_filename_changed().connect(
123 sigc::bind<etl::loose_handle<studio::Instance> >(
124 sigc::mem_fun(*this,&Widget_CompSelect::set_selected_instance),
130 std::string name=basename(instance->get_file_name());
132 instance_list_menu.items().push_back(Gtk::Menu_Helpers::MenuElem(name,
133 sigc::bind<etl::loose_handle<studio::Instance> >(sigc::ptr_fun(&studio::App::set_selected_instance),loose_instance) ));
139 Widget_CompSelect::delete_instance(etl::handle<studio::Instance> instance)
144 if(selected_instance==instance)
146 set_selected_instance(0);
152 Widget_CompSelect::refresh()
156 if(!instance_list_menu.items().empty())
157 instance_list_menu.items().clear();
159 if(studio::App::shutdown_in_progress)
162 std::list<etl::handle<studio::Instance> >::iterator iter;
163 for(iter=studio::App::instance_list.begin();iter!=studio::App::instance_list.end();iter++)
165 std::string name=basename((*iter)->get_file_name());
167 instance_list_menu.items().push_back(Gtk::Menu_Helpers::MenuElem(name,
168 sigc::bind<etl::loose_handle<studio::Instance> >(sigc::ptr_fun(&studio::App::set_selected_instance),*iter) ));
170 set_menu(instance_list_menu);