index 417734fd57d49c5be45f8693073d7133ebb35e2f..89d38bace98a69eba99ef7defd7291d058819917 100644 (file)
* Released under GNU GPL, read the file 'COPYING' for more information
*
* TODO:
- * o Have shapes avoid coonvex hulls of objects, rather than their
+ * o Have shapes avoid convex hulls of objects, rather than their
* bounding box. Possibly implement the unfinished ConvexHull
* class in libnr.
* (HOWEVER, using the convex hull C of a shape S does the wrong thing if a
#include "connector-context.h"
#include "pixmaps/cursor-connector.xpm"
-#include "pixmaps/cursor-connector.pixbuf"
#include "xml/node-event-vector.h"
#include "xml/repr.h"
#include "svg/svg.h"
static gchar *conn_pt_handle_test(SPConnectorContext *cc, NR::Point& w);
static bool cc_item_is_shape(SPItem *item);
static void cc_selection_changed(Inkscape::Selection *selection, gpointer data);
+static void cc_connector_rerouting_finish(SPConnectorContext *const cc,
+ NR::Point *const p);
static void shape_event_attr_deleted(Inkscape::XML::Node *repr,
Inkscape::XML::Node *child, Inkscape::XML::Node *ref, gpointer data);
SPEventContext *ec = SP_EVENT_CONTEXT(cc);
ec->cursor_shape = cursor_connector_xpm;
- ec->cursor_pixbuf = gdk_pixbuf_new_from_inline(
- -1,
- cursor_connector_pixbuf,
- FALSE,
- NULL);
ec->hot_x = 1;
ec->hot_y = 1;
ec->xp = 0;
@@ -567,7 +563,17 @@ connector_handle_button_press(SPConnectorContext *const cc, GdkEventButton const
break;
}
} else if (bevent.button == 3) {
- if (cc->npoints != 0) {
+ if (cc->state == SP_CONNECTOR_CONTEXT_REROUTING) {
+ // A context menu is going to be triggered here,
+ // so end the rerouting operation.
+ cc_connector_rerouting_finish(cc, &p);
+
+ cc->state = SP_CONNECTOR_CONTEXT_IDLE;
+
+ // Don't set ret to TRUE, so we drop through to the
+ // parent handler which will open the context menu.
+ }
+ else if (cc->npoints != 0) {
spcc_connector_finish(cc);
ret = TRUE;
}
@@ -692,30 +698,8 @@ connector_handle_button_release(SPConnectorContext *const cc, GdkEventButton con
}
case SP_CONNECTOR_CONTEXT_REROUTING:
{
- // Clear the temporary path:
- sp_curve_reset(cc->red_curve);
- sp_canvas_bpath_set_bpath(SP_CANVAS_BPATH(cc->red_bpath), NULL);
-
- // Test whether we clicked on a connection point
- gchar *shape_label = conn_pt_handle_test(cc, p);
-
- if (shape_label) {
- if (cc->clickedhandle == cc->endpt_handle[0]) {
- sp_object_setAttribute(cc->clickeditem,
- "inkscape:connection-start",shape_label, false);
- }
- else {
- sp_object_setAttribute(cc->clickeditem,
- "inkscape:connection-end",shape_label, false);
- }
- g_free(shape_label);
- }
- cc->clickeditem->setHidden(false);
- sp_conn_adjust_path(SP_PATH(cc->clickeditem));
- cc->clickeditem->updateRepr();
- sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
- /* TODO: annotate */ "connector-context.cpp:717");
- cc_set_active_conn(cc, cc->clickeditem);
+ cc_connector_rerouting_finish(cc, &p);
+
sp_document_ensure_up_to_date(doc);
cc->state = SP_CONNECTOR_CONTEXT_IDLE;
return TRUE;
}
break;
case GDK_Escape:
- if (cc->npoints != 0) {
+ if (cc->state == SP_CONNECTOR_CONTEXT_REROUTING) {
+
+ SPDesktop *desktop = SP_EVENT_CONTEXT_DESKTOP(cc);
+ SPDocument *doc = sp_desktop_document(desktop);
+
+ cc_connector_rerouting_finish(cc, NULL);
+
+ sp_document_undo(doc);
+
+ cc->state = SP_CONNECTOR_CONTEXT_IDLE;
+ desktop->messageStack()->flash( Inkscape::NORMAL_MESSAGE,
+ _("Connector endpoint drag cancelled."));
+ ret = TRUE;
+ }
+ else if (cc->npoints != 0) {
// if drawing, cancel, otherwise pass it up for deselecting
cc->state = SP_CONNECTOR_CONTEXT_STOP;
spcc_reset_colors(cc);
}
+static void
+cc_connector_rerouting_finish(SPConnectorContext *const cc, NR::Point *const p)
+{
+ SPDesktop *desktop = SP_EVENT_CONTEXT_DESKTOP(cc);
+ SPDocument *doc = sp_desktop_document(desktop);
+
+ // Clear the temporary path:
+ sp_curve_reset(cc->red_curve);
+ sp_canvas_bpath_set_bpath(SP_CANVAS_BPATH(cc->red_bpath), NULL);
+
+ if (p != NULL)
+ {
+ // Test whether we clicked on a connection point
+ gchar *shape_label = conn_pt_handle_test(cc, *p);
+
+ if (shape_label) {
+ if (cc->clickedhandle == cc->endpt_handle[0]) {
+ sp_object_setAttribute(cc->clickeditem,
+ "inkscape:connection-start",shape_label, false);
+ }
+ else {
+ sp_object_setAttribute(cc->clickeditem,
+ "inkscape:connection-end",shape_label, false);
+ }
+ g_free(shape_label);
+ }
+ }
+ cc->clickeditem->setHidden(false);
+ sp_conn_adjust_path(SP_PATH(cc->clickeditem));
+ cc->clickeditem->updateRepr();
+ sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
+ _("Reroute connector"));
+ cc_set_active_conn(cc, cc->clickeditem);
+}
+
+
static void
spcc_reset_colors(SPConnectorContext *cc)
{
@@ -794,8 +828,8 @@ spcc_connector_set_subsequent_point(SPConnectorContext *const cc, NR::Point cons
SPDesktop *dt = cc->desktop;
NR::Point o = dt->dt2doc(cc->p[0]);
NR::Point d = dt->dt2doc(p);
- Avoid::Point src = { o[NR::X], o[NR::Y] };
- Avoid::Point dst = { d[NR::X], d[NR::Y] };
+ Avoid::Point src(o[NR::X], o[NR::Y]);
+ Avoid::Point dst(d[NR::X], d[NR::Y]);
if (!cc->newConnRef) {
Avoid::Router *router = sp_desktop_document(dt)->router;
SPDesktop *desktop = SP_EVENT_CONTEXT_DESKTOP(cc);
SPDocument *doc = sp_desktop_document(desktop);
+ Inkscape::XML::Document *xml_doc = sp_document_repr_doc(doc);
if ( c && !sp_curve_empty(c) ) {
/* We actually have something to write */
- Inkscape::XML::Node *repr = sp_repr_new("svg:path");
+ Inkscape::XML::Node *repr = xml_doc->createElement("svg:path");
/* Set style */
sp_desktop_apply_style_tool(desktop, repr, "tools.connector", false);
sp_curve_unref(c);
/* Flush pending updates */
- sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
- /* TODO: annotate */ "connector-context.cpp:925");
+ sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR, _("Create connector"));
sp_document_ensure_up_to_date(doc);
}
}
- NR::Rect bbox = sp_item_bbox_desktop(cc->active_shape);
- NR::Point center = bbox.midpoint();
- sp_knot_set_position(cc->connpthandle, ¢er, 0);
-
- sp_knot_show(cc->connpthandle);
-
+ NR::Maybe<NR::Rect> bbox = sp_item_bbox_desktop(cc->active_shape);
+ if (bbox) {
+ NR::Point center = bbox->midpoint();
+ sp_knot_set_position(cc->connpthandle, ¢er, 0);
+ sp_knot_show(cc->connpthandle);
+ } else {
+ sp_knot_hide(cc->connpthandle);
+ }
}
return;
}
- sp_document_done(document, SP_VERB_CONTEXT_CONNECTOR,
- /* TODO: annotate */ "connector-context.cpp:1280");
+ char *event_desc = (set_avoid) ?
+ _("Make connectors avoid selected objects") :
+ _("Make connectors ignore selected objects");
+ sp_document_done(document, SP_VERB_CONTEXT_CONNECTOR, event_desc);
}