diff --git a/src/arc-context.cpp b/src/arc-context.cpp
index dcb326bcd3e718635f3d8617845c9e762c49eea8..b485dd1835c2d3446f4a7d058ff74f9bdad29cb3 100644 (file)
--- a/src/arc-context.cpp
+++ b/src/arc-context.cpp
static void sp_arc_context_dispose(GObject *object);
static void sp_arc_context_setup(SPEventContext *ec);
+static void sp_arc_context_finish(SPEventContext *ec);
static gint sp_arc_context_root_handler(SPEventContext *event_context, GdkEvent *event);
static gint sp_arc_context_item_handler(SPEventContext *event_context, SPItem *item, GdkEvent *event);
object_class->dispose = sp_arc_context_dispose;
event_context_class->setup = sp_arc_context_setup;
+ event_context_class->finish = sp_arc_context_finish;
event_context_class->root_handler = sp_arc_context_root_handler;
event_context_class->item_handler = sp_arc_context_item_handler;
}
event_context->tolerance = 0;
event_context->within_tolerance = false;
event_context->item_to_select = NULL;
+ event_context->tool_url = "/tools/shapes/arc";
arc_context->item = NULL;
new (&arc_context->sel_changed_connection) sigc::connection();
}
+static void sp_arc_context_finish(SPEventContext *ec)
+{
+ SPArcContext *ac = SP_ARC_CONTEXT(ec);
+ SPDesktop *desktop = ec->desktop;
+
+ sp_canvas_item_ungrab(SP_CANVAS_ITEM(desktop->acetate), GDK_CURRENT_TIME);
+ sp_arc_finish(ac);
+ ac->sel_changed_connection.disconnect();
+
+ if (((SPEventContextClass *) parent_class)->finish) {
+ ((SPEventContextClass *) parent_class)->finish(ec);
+ }
+}
+
static void sp_arc_context_dispose(GObject *object)
{
SPEventContext *ec = SP_EVENT_CONTEXT(object);
@@ -228,15 +245,14 @@ static gint sp_arc_context_root_handler(SPEventContext *event_context, GdkEvent
/* Snap center */
SnapManager &m = desktop->namedview->snap_manager;
m.setup(desktop);
- Geom::Point pt2g = to_2geom(ac->center);
- m.freeSnapReturnByRef(Inkscape::SnapPreferences::SNAPPOINT_NODE, pt2g, Inkscape::SNAPSOURCE_HANDLE);
- ac->center = from_2geom(pt2g);
+ m.freeSnapReturnByRef(ac->center, Inkscape::SNAPSOURCE_NODE_HANDLE);
sp_canvas_item_grab(SP_CANVAS_ITEM(desktop->acetate),
GDK_KEY_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK,
NULL, event->button.time);
ret = TRUE;
+ m.unSetup();
}
break;
case GDK_MOTION_NOTIFY:
@@ -260,6 +276,14 @@ static gint sp_arc_context_root_handler(SPEventContext *event_context, GdkEvent
gobble_motion_events(GDK_BUTTON1_MASK);
ret = TRUE;
+ } else if (!sp_event_context_knot_mouseover(ac)){
+ SnapManager &m = desktop->namedview->snap_manager;
+ m.setup(desktop);
+
+ Geom::Point const motion_w(event->motion.x, event->motion.y);
+ Geom::Point motion_dt(desktop->w2d(motion_w));
+ m.preSnap(Inkscape::SnapCandidatePoint(motion_dt, Inkscape::SNAPSOURCE_NODE_HANDLE));
+ m.unSetup();
}
break;
case GDK_BUTTON_RELEASE:
sp_event_context_discard_delayed_snap_event(event_context);
if (!event_context->within_tolerance) {
// we've been dragging, finish the arc
- sp_arc_finish(ac);
+ sp_arc_finish(ac);
} else if (event_context->item_to_select) {
// no dragging, select clicked item if any
if (event->button.state & GDK_SHIFT_MASK) {
@@ -321,14 +345,14 @@ static gint sp_arc_context_root_handler(SPEventContext *event_context, GdkEvent
}
break;
case GDK_Escape:
- if (dragging) {
- dragging = false;
- sp_event_context_discard_delayed_snap_event(event_context);
- // if drawing, cancel, otherwise pass it up for deselecting
- sp_arc_cancel(ac);
- ret = TRUE;
- }
- break;
+ if (dragging) {
+ dragging = false;
+ sp_event_context_discard_delayed_snap_event(event_context);
+ // if drawing, cancel, otherwise pass it up for deselecting
+ sp_arc_cancel(ac);
+ ret = TRUE;
+ }
+ break;
case GDK_space:
if (dragging) {
sp_canvas_item_ungrab(SP_CANVAS_ITEM(desktop->acetate),
if (ac->item != NULL) {
- SPGenericEllipse *ge = SP_GENERICELLIPSE(SP_ARC(ac->item));
- if (ge->rx.computed == 0 || ge->ry.computed == 0) {
- sp_arc_cancel(ac); // Don't allow the creating of zero sized arc, for example when the start and and point snap to the snap grid point
- return;
- }
+ SPGenericEllipse *ge = SP_GENERICELLIPSE(SP_ARC(ac->item));
+ if (ge->rx.computed == 0 || ge->ry.computed == 0) {
+ sp_arc_cancel(ac); // Don't allow the creating of zero sized arc, for example when the start and and point snap to the snap grid point
+ return;
+ }
- SPDesktop *desktop = SP_EVENT_CONTEXT(ac)->desktop;
+ SPDesktop *desktop = SP_EVENT_CONTEXT(ac)->desktop;
SP_OBJECT(ac->item)->updateRepr();
static void sp_arc_cancel(SPArcContext *ac)
{
- SPDesktop *desktop = SP_EVENT_CONTEXT(ac)->desktop;
+ SPDesktop *desktop = SP_EVENT_CONTEXT(ac)->desktop;
- sp_desktop_selection(desktop)->clear();
- sp_canvas_item_ungrab(SP_CANVAS_ITEM(desktop->acetate), 0);
+ sp_desktop_selection(desktop)->clear();
+ sp_canvas_item_ungrab(SP_CANVAS_ITEM(desktop->acetate), 0);
if (ac->item != NULL) {
- SP_OBJECT(ac->item)->deleteObject();
- ac->item = NULL;
+ SP_OBJECT(ac->item)->deleteObject();
+ ac->item = NULL;
}
ac->within_tolerance = false;
fill-column:99
End:
*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :