diff --git a/src/pen-context.cpp b/src/pen-context.cpp
index 6344cff2877f3dd56c561350dee0a922ff12364b..03a993f827b48bd42ad7ce56c710b1969950ff65 100644 (file)
--- a/src/pen-context.cpp
+++ b/src/pen-context.cpp
}
/* Pen indicators */
- pc->c0 = sp_canvas_item_new(SP_DT_CONTROLS(SP_EVENT_CONTEXT_DESKTOP(ec)), SP_TYPE_CTRL, "shape", SP_CTRL_SHAPE_CIRCLE,
+ pc->c0 = sp_canvas_item_new(sp_desktop_controls(SP_EVENT_CONTEXT_DESKTOP(ec)), SP_TYPE_CTRL, "shape", SP_CTRL_SHAPE_CIRCLE,
"size", 4.0, "filled", 0, "fill_color", 0xff00007f, "stroked", 1, "stroke_color", 0x0000ff7f, NULL);
- pc->c1 = sp_canvas_item_new(SP_DT_CONTROLS(SP_EVENT_CONTEXT_DESKTOP(ec)), SP_TYPE_CTRL, "shape", SP_CTRL_SHAPE_CIRCLE,
+ pc->c1 = sp_canvas_item_new(sp_desktop_controls(SP_EVENT_CONTEXT_DESKTOP(ec)), SP_TYPE_CTRL, "shape", SP_CTRL_SHAPE_CIRCLE,
"size", 4.0, "filled", 0, "fill_color", 0xff00007f, "stroked", 1, "stroke_color", 0x0000ff7f, NULL);
- pc->cl0 = sp_canvas_item_new(SP_DT_CONTROLS(SP_EVENT_CONTEXT_DESKTOP(ec)), SP_TYPE_CTRLLINE, NULL);
+ pc->cl0 = sp_canvas_item_new(sp_desktop_controls(SP_EVENT_CONTEXT_DESKTOP(ec)), SP_TYPE_CTRLLINE, NULL);
sp_ctrlline_set_rgba32(SP_CTRLLINE(pc->cl0), 0x0000007f);
- pc->cl1 = sp_canvas_item_new(SP_DT_CONTROLS(SP_EVENT_CONTEXT_DESKTOP(ec)), SP_TYPE_CTRLLINE, NULL);
+ pc->cl1 = sp_canvas_item_new(sp_desktop_controls(SP_EVENT_CONTEXT_DESKTOP(ec)), SP_TYPE_CTRLLINE, NULL);
sp_ctrlline_set_rgba32(SP_CTRLLINE(pc->cl1), 0x0000007f);
sp_canvas_item_hide(pc->c0);
}
}
+static void
+pen_cancel (SPPenContext *const pc)
+{
+ pc->state = SP_PEN_CONTEXT_STOP;
+ spdc_reset_colors(pc);
+ sp_canvas_item_hide(pc->c0);
+ sp_canvas_item_hide(pc->c1);
+ sp_canvas_item_hide(pc->cl0);
+ sp_canvas_item_hide(pc->cl1);
+ pc->_message_context->clear();
+ pc->_message_context->flash(Inkscape::NORMAL_MESSAGE, _("Drawing cancelled"));
+}
+
/**
* Finalization callback.
*/
static void
sp_pen_context_finish(SPEventContext *ec)
{
- spdc_pen_finish(SP_PEN_CONTEXT(ec), FALSE);
+ SPPenContext *pc = SP_PEN_CONTEXT(ec);
+
+ if (pc->npoints != 0) {
+ pen_cancel (pc);
+ }
if (((SPEventContextClass *) pen_parent_class)->finish) {
((SPEventContextClass *) pen_parent_class)->finish(ec);
@@ -367,7 +384,7 @@ static gint pen_handle_button_press(SPPenContext *const pc, GdkEventButton const
// This is the first click of a new curve; deselect item so that
// this curve is not combined with it (unless it is drawn from its
// anchor, which is handled by the sibling branch above)
- Inkscape::Selection * const selection = SP_DT_SELECTION(desktop);
+ Inkscape::Selection * const selection = sp_desktop_selection(desktop);
if (!(bevent.state & GDK_SHIFT_MASK)) {
selection->clear();
return ret;
}
+void
+pen_redraw_all (SPPenContext *const pc)
+{
+ // green
+ if (pc->green_bpaths) {
+ // remove old piecewise green canvasitems
+ while (pc->green_bpaths) {
+ gtk_object_destroy(GTK_OBJECT(pc->green_bpaths->data));
+ pc->green_bpaths = g_slist_remove(pc->green_bpaths, pc->green_bpaths->data);
+ }
+ // one canvas bpath for all of green_curve
+ SPCanvasItem *cshape = sp_canvas_bpath_new(sp_desktop_sketch(pc->desktop), pc->green_curve);
+ sp_canvas_bpath_set_stroke(SP_CANVAS_BPATH(cshape), pc->green_color, 1.0, SP_STROKE_LINEJOIN_MITER, SP_STROKE_LINECAP_BUTT);
+ sp_canvas_bpath_set_fill(SP_CANVAS_BPATH(cshape), 0, SP_WIND_RULE_NONZERO);
+
+ pc->green_bpaths = g_slist_prepend(pc->green_bpaths, cshape);
+ }
+
+ if (pc->green_anchor)
+ SP_CTRL(pc->green_anchor->ctrl)->moveto(pc->green_anchor->dp);
+
+ sp_curve_reset(pc->red_curve);
+ sp_curve_moveto(pc->red_curve, pc->p[0]);
+ sp_curve_curveto(pc->red_curve, pc->p[1], pc->p[2], pc->p[3]);
+ sp_canvas_bpath_set_bpath(SP_CANVAS_BPATH(pc->red_bpath), pc->red_curve);
+
+ // handles
+ if (pc->p[0] != pc->p[1]) {
+ SP_CTRL(pc->c1)->moveto(pc->p[1]);
+ sp_ctrlline_set_coords(SP_CTRLLINE(pc->cl1), pc->p[0], pc->p[1]);
+ sp_canvas_item_show (pc->c1);
+ sp_canvas_item_show (pc->cl1);
+ } else {
+ sp_canvas_item_hide (pc->c1);
+ sp_canvas_item_hide (pc->cl1);
+ }
+
+ NArtBpath *const bpath = sp_curve_last_bpath(pc->green_curve);
+ if (bpath) {
+ if (bpath->code == NR_CURVETO && NR::Point(bpath->x2, bpath->y2) != pc->p[0]) {
+ SP_CTRL(pc->c0)->moveto(NR::Point(bpath->x2, bpath->y2));
+ sp_ctrlline_set_coords(SP_CTRLLINE(pc->cl0), NR::Point(bpath->x2, bpath->y2), pc->p[0]);
+ sp_canvas_item_show (pc->c0);
+ sp_canvas_item_show (pc->cl0);
+ } else {
+ sp_canvas_item_hide (pc->c0);
+ sp_canvas_item_hide (pc->cl0);
+ }
+ }
+}
+
void
pen_lastpoint_move (SPPenContext *const pc, gdouble x, gdouble y)
{
}
bpath->x3 += x;
bpath->y3 += y;
- if (pc->green_bpaths && pc->green_bpaths->data) {
- // remove old piecewise green canvasitems
- while (pc->green_bpaths) {
- gtk_object_destroy(GTK_OBJECT(pc->green_bpaths->data));
- pc->green_bpaths = g_slist_remove(pc->green_bpaths, pc->green_bpaths->data);
- }
- // one canvas bpath for all of green_curve
- SPCanvasItem *cshape = sp_canvas_bpath_new(SP_DT_SKETCH(pc->desktop), pc->green_curve);
- sp_canvas_bpath_set_stroke(SP_CANVAS_BPATH(cshape), pc->green_color, 1.0, SP_STROKE_LINEJOIN_MITER, SP_STROKE_LINECAP_BUTT);
- sp_canvas_bpath_set_fill(SP_CANVAS_BPATH(cshape), 0, SP_WIND_RULE_NONZERO);
-
- pc->green_bpaths = g_slist_prepend(pc->green_bpaths, cshape);
- }
} else {
// start anchor too
if (pc->green_anchor) {
pc->green_anchor->dp += NR::Point(x, y);
- SP_CTRL(pc->green_anchor->ctrl)->moveto(pc->green_anchor->dp);
}
}
// red
pc->p[0] += NR::Point(x, y);
pc->p[1] += NR::Point(x, y);
- sp_curve_reset(pc->red_curve);
- sp_curve_moveto(pc->red_curve, pc->p[0]);
- sp_curve_curveto(pc->red_curve, pc->p[1], pc->p[2], pc->p[3]);
- sp_canvas_bpath_set_bpath(SP_CANVAS_BPATH(pc->red_bpath), pc->red_curve);
-
- // handles
- if (pc->p[0] != pc->p[1]) {
- SP_CTRL(pc->c1)->moveto(pc->p[1]);
- sp_ctrlline_set_coords(SP_CTRLLINE(pc->cl1), pc->p[0], pc->p[1]);
- }
- if (bpath && bpath->code == NR_CURVETO && NR::Point(bpath->x2, bpath->y2) != pc->p[0]) {
- SP_CTRL(pc->c0)->moveto(NR::Point(bpath->x2, bpath->y2));
- sp_ctrlline_set_coords(SP_CTRLLINE(pc->cl0), NR::Point(bpath->x2, bpath->y2), pc->p[0]);
- }
+ pen_redraw_all(pc);
}
void
pen_lastpoint_move (pc, x / pc->desktop->current_zoom(), y / pc->desktop->current_zoom());
}
+void
+pen_lastpoint_tocurve (SPPenContext *const pc)
+{
+ if (pc->npoints != 5)
+ return;
+
+ // red
+ NArtBpath *const bpath = sp_curve_last_bpath(pc->green_curve);
+ if (bpath && bpath->code == NR_CURVETO) {
+ pc->p[1] = pc->p[0] + (NR::Point(bpath->x3, bpath->y3) - NR::Point(bpath->x2, bpath->y2));
+ } else {
+ pc->p[1] = pc->p[0] + (pc->p[3] - pc->p[0])*(1/3);
+ }
+
+ pen_redraw_all(pc);
+}
+
+void
+pen_lastpoint_toline (SPPenContext *const pc)
+{
+ if (pc->npoints != 5)
+ return;
+
+ pc->p[1] = pc->p[0];
+
+ pen_redraw_all(pc);
+}
+
+
static gint
pen_handle_key_press(SPPenContext *const pc, GdkEvent *event)
{
}
break;
+ case GDK_U:
+ case GDK_u:
+ if (MOD__SHIFT_ONLY) {
+ pen_lastpoint_tocurve(pc);
+ ret = TRUE;
+ }
+ break;
+ case GDK_L:
+ case GDK_l:
+ if (MOD__SHIFT_ONLY) {
+ pen_lastpoint_toline(pc);
+ ret = TRUE;
+ }
+ break;
+
case GDK_Return:
case GDK_KP_Enter:
if (pc->npoints != 0) {
case GDK_Escape:
if (pc->npoints != 0) {
// if drawing, cancel, otherwise pass it up for deselecting
- pc->state = SP_PEN_CONTEXT_STOP;
- spdc_reset_colors(pc);
- sp_canvas_item_hide(pc->c0);
- sp_canvas_item_hide(pc->c1);
- sp_canvas_item_hide(pc->cl0);
- sp_canvas_item_hide(pc->cl1);
+ pen_cancel (pc);
ret = TRUE;
}
break;
case GDK_Z:
if (MOD__CTRL_ONLY && pc->npoints != 0) {
// if drawing, cancel, otherwise pass it up for undo
- pc->state = SP_PEN_CONTEXT_STOP;
- spdc_reset_colors(pc);
- sp_canvas_item_hide(pc->c0);
- sp_canvas_item_hide(pc->c1);
- sp_canvas_item_hide(pc->cl0);
- sp_canvas_item_hide(pc->cl1);
+ pen_cancel (pc);
ret = TRUE;
}
break;
@@ -1032,7 +1107,7 @@ spdc_pen_finish_segment(SPPenContext *const pc, NR::Point const p, guint const s
sp_curve_append_continuous(pc->green_curve, pc->red_curve, 0.0625);
SPCurve *curve = sp_curve_copy(pc->red_curve);
/// \todo fixme:
- SPCanvasItem *cshape = sp_canvas_bpath_new(SP_DT_SKETCH(pc->desktop), curve);
+ SPCanvasItem *cshape = sp_canvas_bpath_new(sp_desktop_sketch(pc->desktop), curve);
sp_curve_unref(curve);
sp_canvas_bpath_set_stroke(SP_CANVAS_BPATH(cshape), pc->green_color, 1.0, SP_STROKE_LINEJOIN_MITER, SP_STROKE_LINECAP_BUTT);
{
SPDesktop *const desktop = pc->desktop;
pc->_message_context->clear();
- desktop->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Finishing pen"));
+ desktop->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Drawing finished"));
sp_curve_reset(pc->red_curve);
spdc_concat_colors_and_flush(pc, closed);