/* Checks the passed xmlNode for a recognized item (ToolButton, ToggleToolButton, Separator)
* Returns the widget or NULL if nothing useful is found
*/
GtkWidget* ToolbarManager::createToolItem(xml::Node& node) {
const std::string nodeName = node.getName();
GtkWidget* toolItem;
if (nodeName == "separator") {
toolItem = GTK_WIDGET(gtk_separator_tool_item_new());
}
else if (nodeName == "toolbutton" || nodeName == "toggletoolbutton") {
// Found a button, load the values that are shared by both types
const std::string name = node.getAttributeValue("name");
const std::string icon = node.getAttributeValue("icon");
const std::string tooltip = _(node.getAttributeValue("tooltip").c_str());
const std::string action = node.getAttributeValue("action");
if (nodeName == "toolbutton") {
// Create a new GtkToolButton and assign the right callback
toolItem = GTK_WIDGET(gtk_tool_button_new(NULL, name.c_str()));
}
else {
// Create a new GtkToggleToolButton and assign the right callback
toolItem = GTK_WIDGET(gtk_toggle_tool_button_new());
}
IEventPtr event = GlobalEventManager().findEvent(action);
if (!event->empty()) {
event->connectWidget(GTK_WIDGET(toolItem));
// Tell the event to update the state of this button
event->updateWidgets();
}
else {
globalErrorStream() << "ToolbarManager: Failed to lookup command " << action << std::endl;
}
// Set the tooltip, if not empty
if (tooltip != "") {
gtk_tool_item_set_tooltip(GTK_TOOL_ITEM(toolItem), _tooltips, tooltip.c_str(), "");
}
// Load and assign the icon, if specified
if (icon != "") {
GtkWidget* image = gtk_image_new_from_pixbuf(GlobalUIManager().getLocalPixbufWithMask(icon));
gtk_widget_show(image);
gtk_tool_button_set_icon_widget(GTK_TOOL_BUTTON(toolItem), image);
}
}
else {
return NULL;
}
gtk_widget_show(toolItem);
return toolItem;
}
ParticlePreview::ParticlePreview()
{
// Add one additional toolbar for particle-related stuff
Gtk::Toolbar* toolbar = Gtk::manage(new Gtk::Toolbar);
toolbar->set_toolbar_style(Gtk::TOOLBAR_ICONS);
_showAxesButton = Gtk::manage(new Gtk::ToggleToolButton);
_showAxesButton->signal_toggled().connect(
sigc::mem_fun(this, &ParticlePreview::queue_draw)
);
_showAxesButton->set_icon_widget(*Gtk::manage(new Gtk::Image(
GlobalUIManager().getLocalPixbufWithMask("axes.png"))));
_showAxesButton->set_tooltip_text(_("Show coordinate axes"));
Gtk::ToolButton* reloadButton = Gtk::manage(new Gtk::ToolButton);
reloadButton->set_icon_widget(*Gtk::manage(new Gtk::Image(Gtk::Stock::REFRESH, Gtk::ICON_SIZE_MENU)));
reloadButton->set_tooltip_text(_("Reload Particle Defs"));
IEventPtr ev = GlobalEventManager().findEvent("ReloadParticles");
ev->connectWidget(reloadButton);
_showWireFrameButton = Gtk::manage(new Gtk::ToggleToolButton);
_showWireFrameButton->set_icon_widget(*Gtk::manage(new Gtk::Image(
GlobalUIManager().getLocalPixbufWithMask("wireframe.png"))));
_showWireFrameButton->set_tooltip_text(_("Show wireframe"));
_showWireFrameButton->signal_toggled().connect(
sigc::mem_fun(this, &ParticlePreview::queue_draw)
);
_automaticLoopButton = Gtk::manage(new Gtk::ToggleToolButton(_("Auto Loop")));
_automaticLoopButton->set_tooltip_text(_("Auto Loop"));
toolbar->insert(*_showAxesButton, 0);
toolbar->insert(*_showWireFrameButton, 0);
toolbar->insert(*_automaticLoopButton, 0);
toolbar->insert(*reloadButton, 0);
addToolbar(*toolbar);
}