diff --git a/pd/nw/pdgui.js b/pd/nw/pdgui.js
index a05f8bd5104aba9179035d8f7edd54d7f8de5aea..d27f6a26911ea5a4de7d14007b0d85f2411a139f 100644
--- a/pd/nw/pdgui.js
+++ b/pd/nw/pdgui.js
@@ -2170,13 +2170,57 @@ function gui_draw_coords(cid, tag, shape, points) {
}
}
+var gui_draw_drag_event = (function() {
+ var last_mousedown,
+ last_mouseup,
+ last_mousemove;
+ return function gui_draw_drag_event(cid, tag, scalar_sym,
+ drawcommand_sym, event_name, state) {
+ var last_x,
+ last_y,
+ item = get_item(cid, tag),
+ doc = patchwin[cid].window.document,
+ mousemove = function(e) {
+ var new_x = e.pageX,
+ new_y = e.pageY;
+ pdsend(cid, "scalar_event", scalar_sym, drawcommand_sym,
+ event_name, new_x - last_x, new_y - last_y);
+ last_x = new_x;
+ last_y = new_y;
+ },
+ mousedown = function(e) {
+ if (e.target === item) {
+ last_x = e.pageX;
+ last_y = e.pageY;
+ doc.addEventListener("mousemove", mousemove, false);
+ }
+ },
+ mouseup = function(e) {
+ doc.removeEventListener("mousemove", mousemove, false);
+ }
+ ;
+ // Go ahead and remove any event listeners
+ doc.removeEventListener("mousedown", last_mousedown, false);
+ doc.removeEventListener("mouseup", last_mouseup, false);
+ doc.removeEventListener("mousemove", last_mousemove, false);
+
+ // Set mousedown and mouseup events to create our "drag" event
+ if (state === 1) {
+ doc.addEventListener("mousedown", mousedown, false);
+ doc.addEventListener("mouseup", mouseup, false);
+ last_mousemove = mousemove;
+ last_mouseup = mouseup;
+ last_mousedown = mousedown;
+ }
+ }
+}());
+
function gui_draw_event(cid, tag, scalar_sym, drawcommand_sym, event_name,
state) {
var item = get_item(cid, tag),
event_type = "on" + event_name;
if (state === 1) {
item[event_type] = function(e) {
-// gui_post("Entered! Tag is " + tag);
pdsend(cid, "scalar_event", scalar_sym, drawcommand_sym, event_name,
e.pageX, e.pageY);
};
diff --git a/pd/src/g_canvas.c b/pd/src/g_canvas.c
index d5b93ffd0220f164478e33f437bbd23b1b92394b..d881b906c0090374d324f5cf6810e6aa0f3507c0 100644
--- a/pd/src/g_canvas.c
+++ b/pd/src/g_canvas.c
@@ -733,7 +733,11 @@ void draw_notify(t_canvas *x, t_symbol *s, int argc, t_atom *argv);
void canvas_scalar_event(t_canvas *x, t_symbol *s, int argc, t_atom *argv)
{
- draw_notify(x, s, argc, argv);
+ /* These events only get sent when we're not in edit mode. Once
+ we get editmode status sync'd in the GUI we can just prevent
+ sending any messages when in edit mode. */
+ if (!x->gl_edit)
+ draw_notify(x, s, argc, argv);
}
extern void canvas_check_nlet_highlights(t_canvas *x);
diff --git a/pd/src/g_template.c b/pd/src/g_template.c
index aec7ed311bb65479f113310a487656c43584181a..0ecb62ea59baad3588f2d33b9d36ef5d81e0b544 100644
--- a/pd/src/g_template.c
+++ b/pd/src/g_template.c
@@ -1095,7 +1095,8 @@ typedef struct _svg_event
e_mouseup,
e_mouseover,
e_mousemove,
- e_mouseout;
+ e_mouseout,
+ e_drag; /* not in the svg spec, but should have been */
} t_svg_event;
/* svg attributes */
@@ -1366,6 +1367,8 @@ void *svg_new(t_pd *parent, t_symbol *s, int argc, t_atom *argv)
x->x_events.e_mousemove.a_flag = 0;
fielddesc_setfloat_const(&x->x_events.e_mouseout.a_attr, 0);
x->x_events.e_mouseout.a_flag = 0;
+ fielddesc_setfloat_const(&x->x_events.e_drag.a_attr, 0);
+ x->x_events.e_drag.a_flag = 0;
char buf[50];
// Here we bind the parent object to the addy for
@@ -1710,6 +1713,13 @@ void svg_sendupdate(t_svg *x, t_canvas *c, t_symbol *s,
(int)fielddesc_getcoord(
&x->x_events.e_mousedown.a_attr, template, data, 1));
}
+ else if (s == gensym("drag"))
+ {
+ gui_vmess("gui_draw_drag_event", "xsxxsi",
+ glist_getcanvas(c), tag, sc, x, "drag",
+ (int)fielddesc_getcoord(
+ &x->x_events.e_drag.a_attr, template, data, 1));
+ }
else if (s == gensym("vis"))
{
gui_vmess("gui_draw_configure", "xsss",
@@ -1980,16 +1990,21 @@ void svg_register_events(t_gobj *z, t_canvas *c, t_scalar *sc,
glist_getcanvas(c), tagbuf, sc, svg, "mousemove",
(int)fielddesc_getcoord(&svg->x_events.e_mousemove.a_attr, template,
data, 1));
- if (svg->x_events.e_mousemove.a_flag)
+ if (svg->x_events.e_mousedown.a_flag)
gui_vmess("gui_draw_event", "xsxxsi",
- glist_getcanvas(c), tagbuf, sc, svg, "mousemove",
- (int)fielddesc_getcoord(&svg->x_events.e_mousemove.a_attr, template,
+ glist_getcanvas(c), tagbuf, sc, svg, "mousedown",
+ (int)fielddesc_getcoord(&svg->x_events.e_mousedown.a_attr, template,
data, 1));
if (svg->x_events.e_mouseup.a_flag)
gui_vmess("gui_draw_event", "xsxxsi",
glist_getcanvas(c), tagbuf, sc, svg, "mouseup",
(int)fielddesc_getcoord(&svg->x_events.e_mouseup.a_attr, template,
data, 1));
+ if (svg->x_events.e_drag.a_flag)
+ gui_vmess("gui_draw_drag_event", "xsxxsi",
+ glist_getcanvas(c), tagbuf, sc, svg, "drag",
+ (int)fielddesc_getcoord(&svg->x_events.e_drag.a_attr, template,
+ data, 1));
}
void svg_setattr(t_svg *x, t_symbol *s, t_int argc, t_atom *argv)
@@ -2255,6 +2270,11 @@ void svg_event(t_svg *x, t_symbol *s, int argc, t_atom *argv)
fielddesc_setfloatarg(&x->x_events.e_mouseout.a_attr, argc, argv);
x->x_events.e_mouseout.a_flag = 1;
}
+ else if (s == gensym("drag"))
+ {
+ fielddesc_setfloatarg(&x->x_events.e_drag.a_attr, argc, argv);
+ x->x_events.e_drag.a_flag = 1;
+ }
svg_update(x, s);
}
}
@@ -4316,7 +4336,9 @@ static void draw_setup(void)
gensym("cy"), A_GIMME, 0);
class_addmethod(svg_class, (t_method)svg_data,
gensym("data"), A_GIMME, 0);
- class_addmethod(svg_class, (t_method)svg_drag,
+// class_addmethod(svg_class, (t_method)svg_drag,
+// gensym("drag"), A_GIMME, 0);
+ class_addmethod(svg_class, (t_method)svg_event,
gensym("drag"), A_GIMME, 0);
class_addmethod(svg_class, (t_method)svg_fill,
gensym("fill"), A_GIMME, 0);