#include "NasalCanvas.hxx"
#include <Canvas/canvas_mgr.hxx>
+#include <Canvas/gui_mgr.hxx>
+#include <Canvas/window.hxx>
#include <Main/globals.hxx>
#include <Scripting/NasalSys.hxx>
#include <simgear/canvas/Canvas.hxx>
#include <simgear/canvas/elements/CanvasElement.hxx>
+#include <simgear/canvas/elements/CanvasText.hxx>
#include <simgear/canvas/MouseEvent.hxx>
#include <simgear/nasal/cppbind/from_nasal.hxx>
typedef nasal::Ghost<sc::CanvasPtr> NasalCanvas;
typedef nasal::Ghost<sc::ElementPtr> NasalElement;
typedef nasal::Ghost<sc::GroupPtr> NasalGroup;
+typedef nasal::Ghost<sc::TextPtr> NasalText;
+typedef nasal::Ghost<canvas::WindowWeakPtr> NasalWindow;
-SGPropertyNode& requireArg(naContext c, int argc, naRef* args, int index = 0)
+SGPropertyNode* from_nasal_helper(naContext c, naRef ref, SGPropertyNode**)
{
- if( argc <= index )
- naRuntimeError(c, "missing argument #%d", index);
-
- SGPropertyNode* props = ghostToPropNode(args[index]);
+ SGPropertyNode* props = ghostToPropNode(ref);
if( !props )
- naRuntimeError(c, "arg #%d: not a SGPropertyNode ghost");
+ naRuntimeError(c, "Not a SGPropertyNode ghost.");
- return *props;
+ return props;
}
CanvasMgr& requireCanvasMgr(naContext c)
return *canvas_mgr;
}
+GUIMgr& requireGUIMgr(naContext c)
+{
+ GUIMgr* mgr =
+ static_cast<GUIMgr*>(globals->get_subsystem("CanvasGUI"));
+ if( !mgr )
+ naRuntimeError(c, "Failed to get CanvasGUI subsystem");
+
+ return *mgr;
+}
+
/**
* Create new Canvas and get ghost for it.
*/
-static naRef f_createCanvas(naContext c, naRef me, int argc, naRef* args)
+static naRef f_createCanvas(const nasal::CallContext& ctx)
{
- return NasalCanvas::create(c, requireCanvasMgr(c).createCanvas());
+ return NasalCanvas::create(ctx.c, requireCanvasMgr(ctx.c).createCanvas());
+}
+
+/**
+ * Create new Window and get ghost for it.
+ */
+static naRef f_createWindow(const nasal::CallContext& ctx)
+{
+ return NasalWindow::create
+ (
+ ctx.c,
+ requireGUIMgr(ctx.c).createWindow( ctx.getArg<std::string>(0) )
+ );
}
/**
*/
static naRef f_getCanvas(naContext c, naRef me, int argc, naRef* args)
{
- SGPropertyNode& props = requireArg(c, argc, args);
+ nasal::CallContext ctx(c, argc, args);
+ SGPropertyNode& props = *ctx.requireArg<SGPropertyNode*>(0);
CanvasMgr& canvas_mgr = requireCanvasMgr(c);
sc::CanvasPtr canvas;
);
}
+/**
+ * Get group containing all gui windows
+ */
+naRef f_getDesktop(naContext c, naRef me, int argc, naRef* args)
+{
+ return NasalGroup::create(c, requireGUIMgr(c).getDesktop());
+}
+
+naRef f_elementGetTransformedBounds(sc::Element& el, const nasal::CallContext& ctx)
+{
+ osg::BoundingBox bb = el.getTransformedBounds( osg::Matrix::identity() );
+
+ std::vector<float> bb_vec(4);
+ bb_vec[0] = bb._min.x();
+ bb_vec[1] = bb._min.y();
+ bb_vec[2] = bb._max.x();
+ bb_vec[3] = bb._max.y();
+
+ return nasal::to_nasal(ctx.c, bb_vec);
+}
+
naRef f_groupCreateChild(sc::Group& group, const nasal::CallContext& ctx)
{
return NasalElement::create
);
}
+naRef f_groupGetChild(sc::Group& group, const nasal::CallContext& ctx)
+{
+ return NasalElement::create
+ (
+ ctx.c,
+ group.getChild( ctx.requireArg<SGPropertyNode*>(0) )
+ );
+}
+
+naRef f_groupGetElementById(sc::Group& group, const nasal::CallContext& ctx)
+{
+ return NasalElement::create
+ (
+ ctx.c,
+ group.getElementById( ctx.requireArg<std::string>(0) )
+ );
+}
+
+naRef to_nasal_helper(naContext c, const sc::ElementWeakPtr& el)
+{
+ return NasalElement::create(c, el.lock());
+}
+
naRef initNasalCanvas(naRef globals, naContext c, naRef gcSave)
{
- NasalEvent::init("canvas.Event");
+ NasalEvent::init("canvas.Event")
+ .member("type", &sc::Event::getTypeString)
+ .member("target", &sc::Event::getTarget)
+ .member("currentTarget", &sc::Event::getCurrentTarget)
+ .method("stopPropagation", &sc::Event::stopPropagation);
NasalMouseEvent::init("canvas.MouseEvent")
- .bases<NasalEvent>();
+ .bases<NasalEvent>()
+ .member("screenX", &sc::MouseEvent::getScreenX)
+ .member("screenY", &sc::MouseEvent::getScreenY)
+ .member("clientX", &sc::MouseEvent::getClientX)
+ .member("clientY", &sc::MouseEvent::getClientY)
+ .member("localX", &sc::MouseEvent::getLocalX)
+ .member("localY", &sc::MouseEvent::getLocalY)
+ .member("deltaX", &sc::MouseEvent::getDeltaX)
+ .member("deltaY", &sc::MouseEvent::getDeltaY)
+ .member("click_count", &sc::MouseEvent::getCurrentClickCount);
NasalCanvas::init("Canvas")
.member("_node_ghost", &elementGetNode<sc::Canvas>)
.member("size_x", &sc::Canvas::getSizeX)
.member("size_y", &sc::Canvas::getSizeY)
- .method_func<&f_canvasCreateGroup>("createGroup");
+ .method("_createGroup", &f_canvasCreateGroup)
+ .method("_getGroup", &sc::Canvas::getGroup)
+ .method("addEventListener", &sc::Canvas::addEventListener);
NasalElement::init("canvas.Element")
.member("_node_ghost", &elementGetNode<sc::Element>)
- .method<&sc::Element::addEventListener>("addEventListener");
+ .method("addEventListener", &sc::Element::addEventListener)
+ .method("getTransformedBounds", &f_elementGetTransformedBounds);
NasalGroup::init("canvas.Group")
.bases<NasalElement>()
- .method_func<&f_groupCreateChild>("createChild");
+ .method("_createChild", &f_groupCreateChild)
+ .method("_getChild", &f_groupGetChild)
+ .method("_getElementById", &f_groupGetElementById);
+ NasalText::init("canvas.Text")
+ .bases<NasalElement>()
+ .method("getNearestCursor", &sc::Text::getNearestCursor);
+
+ NasalWindow::init("canvas.Window")
+ .bases<NasalElement>()
+ .member("_node_ghost", &elementGetNode<canvas::Window>)
+ .method("_getCanvasDecoration", &canvas::Window::getCanvasDecoration);
nasal::Hash globals_module(globals, c),
canvas_module = globals_module.createHash("canvas");
canvas_module.set("_newCanvasGhost", f_createCanvas);
+ canvas_module.set("_newWindowGhost", f_createWindow);
canvas_module.set("_getCanvasGhost", f_getCanvas);
+ canvas_module.set("_getDesktopGhost", f_getDesktop);
return naNil();
}