void
StateBrush_Context::refresh_tool_options()
{
brush_buttons.clear();
App::dialog_tool_options->clear();
App::dialog_tool_options->set_local_name(_("Brush Tool"));
App::dialog_tool_options->set_name("brush");
// create the brush options container
Gtk::Grid *brush_option_grid= Gtk::manage(new Gtk::Grid());
brush_option_grid->set_orientation(Gtk::ORIENTATION_VERTICAL);
// add options
brush_option_grid->add(eraser_checkbox);
// create brushes scrollable palette
Gtk::ToolItemGroup *tool_item_group = manage(new class Gtk::ToolItemGroup());
gtk_tool_item_group_set_label(tool_item_group->gobj(), NULL);
Gtk::ToolPalette *palette = manage(new Gtk::ToolPalette());
palette->add(*tool_item_group);
palette->set_expand(*tool_item_group);
palette->set_exclusive(*tool_item_group, true);
palette->set_icon_size(Gtk::IconSize(BRUSH_ICON_SIZE));
// let the palette propagate the scroll events
palette->add_events(Gdk::SCROLL_MASK);
Gtk::ScrolledWindow *brushes_scroll = manage(new Gtk::ScrolledWindow());
brushes_scroll->set_hexpand(true);
brushes_scroll->set_vexpand(true);
brushes_scroll->add(*palette);
// load brushes files definition
// scan directories
std::set<String> files;
for(std::set<String>::const_iterator i = App::brushes_path.begin(); i != App::brushes_path.end(); ++i)
scan_directory(*i, 1, files);
// run through brush definition and assign a button
Gtk::ToggleToolButton *first_button = NULL;
for(std::set<String>::const_iterator i = files.begin(); i != files.end(); ++i)
{
if (!brush_buttons.count(*i) && filename_extension(*i) == ".myb")
{
const String &brush_file = *i;
const String icon_file = filename_sans_extension(brush_file) + "_prev.png";
if (files.count(icon_file))
{
// create a single brush button
Gtk::ToggleToolButton *brush_button = brush_buttons[*i] = (new class Gtk::ToggleToolButton());
Glib::RefPtr<Gdk::Pixbuf> pixbuf, pixbuf_scaled;
pixbuf = Gdk::Pixbuf::create_from_file(icon_file);
pixbuf_scaled = pixbuf->scale_simple(BRUSH_ICON_SIZE, BRUSH_ICON_SIZE, Gdk::INTERP_BILINEAR);
brush_button->set_icon_widget(*Gtk::manage(new Gtk::Image(pixbuf_scaled)));
brush_button->set_halign(Gtk::ALIGN_CENTER);
// connect the button click event and brush file definition
brush_button->signal_clicked().connect(
sigc::bind(sigc::mem_fun(*this, &StateBrush_Context::select_brush), brush_button, brush_file) );
// add the button to the palette
tool_item_group->insert(*brush_button);
// keep the first brush
if (first_button == NULL) first_button = brush_button;
}
}
}
brush_option_grid->add(*brushes_scroll);
brush_option_grid->show_all();
App::dialog_tool_options->add(*brush_option_grid);
// select first brush
if (first_button != NULL)
{
first_button->set_active(true);
selected_brush_button = first_button;
}
}
Dock_Toolbox::Dock_Toolbox():
Dockable("toolbox",_("Toolbox"),Gtk::StockID("synfig-about"))
{
set_use_scrolled(false);
set_size_request(-1,-1);
tool_item_group = manage(new class Gtk::ToolItemGroup());
gtk_tool_item_group_set_label(tool_item_group->gobj(), NULL);
Gtk::ToolPalette *palette = manage(new Gtk::ToolPalette());
palette->add(*tool_item_group);
palette->set_expand(*tool_item_group);
palette->set_exclusive(*tool_item_group, true);
palette->set_icon_size(Gtk::IconSize::from_name("synfig-small_icon_16x16"));
// let the palette propagate the scroll events
palette->add_events(Gdk::SCROLL_MASK);
palette->show();
Gtk::ScrolledWindow *scrolled_window = manage(new Gtk::ScrolledWindow());
scrolled_window->add(*palette);
scrolled_window->set_border_width(2);
scrolled_window->show();
separator = manage(new class Gtk::HSeparator());
Widget_Defaults* widget_defaults(manage(new Widget_Defaults()));
// pack tools and default widgets
//tool_box = manage(new class Gtk::VBox(false, 2));
//tool_box->pack_start(*scrolled_window, Gtk::PACK_EXPAND_WIDGET|Gtk::PACK_SHRINK, 3);
//tool_box->pack_start(*separator, Gtk::PACK_SHRINK, 3);
//tool_box->pack_start(*widget_defaults, Gtk::PACK_EXPAND_WIDGET|Gtk::PACK_SHRINK, 3);
//tool_box->set_border_width(2);
//tool_box->show_all();
//add(*tool_box);
Gtk::VPaned *tool_box_paned = manage(new class Gtk::VPaned());
tool_box_paned->pack1(*scrolled_window, Gtk::PACK_EXPAND_WIDGET|Gtk::PACK_SHRINK, 3);
tool_box_paned->pack2(*widget_defaults, Gtk::PACK_EXPAND_WIDGET|Gtk::PACK_SHRINK, 3);
tool_box_paned->set_position(200);
tool_box_paned->show_all();
add(*tool_box_paned);
App::signal_instance_selected().connect(
sigc::hide(
sigc::mem_fun(*this,&studio::Dock_Toolbox::update_tools)
)
);
std::vector<Gtk::TargetEntry> listTargets;
listTargets.push_back( Gtk::TargetEntry("text/plain") );
listTargets.push_back( Gtk::TargetEntry("image") );
// listTargets.push_back( Gtk::TargetEntry("image/x-sif") );
drag_dest_set(listTargets);
signal_drag_data_received().connect( sigc::mem_fun(*this, &studio::Dock_Toolbox::on_drop_drag_data_received) );
changing_state_=false;
App::signal_present_all().connect(sigc::mem_fun0(*this,&Dock_Toolbox::present));
}