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diff --git a/src/document.cpp b/src/document.cpp
index 4b71576096b3ce85f633fa0b7dd76053d980f2c3..a3ad6f7beb1486a4bc236e6d0ff44213b2d89ef5 100644 (file)
--- a/src/document.cpp
+++ b/src/document.cpp
# include "config.h"
#endif
#include <gtk/gtkmain.h>
+#include <string>
+#include <cstring>
+
#include "application/application.h"
#include "application/editor.h"
-#include "libnr/nr-matrix-fns.h"
-#include "xml/repr.h"
+#include "desktop.h"
+#include "dir-util.h"
+#include "display/nr-arena-item.h"
+#include "document-private.h"
#include "helper/units.h"
#include "inkscape-private.h"
-#include "inkscape_version.h"
-#include "sp-object-repr.h"
-#include "document-private.h"
-#include "dir-util.h"
-#include "unit-constants.h"
-#include "prefs-utils.h"
+#include "inkscape-version.h"
#include "libavoid/router.h"
-#include "libnr/nr-rect.h"
-#include "sp-item-group.h"
-#include "profile-manager.h"
#include "persp3d.h"
-
-#include "display/nr-arena-item.h"
-
-#include "dialogs/rdf.h"
-
+#include "preferences.h"
+#include "profile-manager.h"
+#include "rdf.h"
+#include "sp-item-group.h"
+#include "sp-namedview.h"
+#include "sp-object-repr.h"
#include "transf_mat_3x4.h"
+#include "unit-constants.h"
+#include "xml/repr.h"
+#include "xml/rebase-hrefs.h"
-#define A4_WIDTH_STR "210mm"
-#define A4_HEIGHT_STR "297mm"
+// Higher number means lower priority.
+#define SP_DOCUMENT_UPDATE_PRIORITY (G_PRIORITY_HIGH_IDLE - 2)
-#define SP_DOCUMENT_UPDATE_PRIORITY (G_PRIORITY_HIGH_IDLE - 1)
+// Should have a lower priority than SP_DOCUMENT_UPDATE_PRIORITY,
+// since we want it to happen when there are no more updates.
+#define SP_DOCUMENT_REROUTING_PRIORITY (G_PRIORITY_HIGH_IDLE - 1)
static gint sp_document_idle_handler(gpointer data);
+static gint sp_document_rerouting_handler(gpointer data);
gboolean sp_document_resource_list_free(gpointer key, gpointer value, gpointer data);
static unsigned long next_serial = 0;
-SPDocument::SPDocument() {
- SPDocumentPrivate *p;
-
- keepalive = FALSE;
- virgin = TRUE;
-
- modified_id = 0;
-
- rdoc = NULL;
- rroot = NULL;
- root = NULL;
- style_cascade = cr_cascade_new(NULL, NULL, NULL);
-
- uri = NULL;
- base = NULL;
- name = NULL;
-
- _collection_queue = NULL;
-
- // Initialise instance of connector router.
- router = new Avoid::Router();
- // Don't use the Consolidate moves optimisation.
- router->ConsolidateMoves = false;
-
- perspectives = NULL;
+SPDocument::SPDocument() :
+ keepalive(FALSE),
+ virgin(TRUE),
+ modified_since_save(FALSE),
+ rdoc(0),
+ rroot(0),
+ root(0),
+ style_cascade(cr_cascade_new(NULL, NULL, NULL)),
+ uri(0),
+ base(0),
+ name(0),
+ priv(0), // reset in ctor
+ actionkey(0),
+ modified_id(0),
+ rerouting_handler_id(0),
+ profileManager(0), // deferred until after other initialization
+ router(new Avoid::Router(Avoid::PolyLineRouting|Avoid::OrthogonalRouting)),
+ perspectives(0),
+ current_persp3d(0),
+ _collection_queue(0),
+ oldSignalsConnected(false)
+{
+ // Penalise libavoid for choosing paths with needless extra segments.
+ // This results in much better looking orthogonal connector paths.
+ router->setRoutingPenalty(Avoid::segmentPenalty);
- p = new SPDocumentPrivate();
+ SPDocumentPrivate *p = new SPDocumentPrivate();
p->serial = next_serial++;
profileManager = 0;
}
+ if (router) {
+ delete router;
+ router = NULL;
+ }
+
if (priv) {
if (priv->partial) {
sp_repr_free_log(priv->partial);
}
if (modified_id) {
- gtk_idle_remove(modified_id);
+ g_source_remove(modified_id);
modified_id = 0;
}
- _selection_changed_connection.disconnect();
- _desktop_activated_connection.disconnect();
+ if (rerouting_handler_id) {
+ g_source_remove(rerouting_handler_id);
+ rerouting_handler_id = 0;
+ }
+
+ if (oldSignalsConnected) {
+ g_signal_handlers_disconnect_by_func(G_OBJECT(INKSCAPE),
+ reinterpret_cast<gpointer>(sp_document_reset_key),
+ static_cast<gpointer>(this));
+ } else {
+ _selection_changed_connection.disconnect();
+ _desktop_activated_connection.disconnect();
+ }
if (keepalive) {
inkscape_unref();
keepalive = FALSE;
}
- if (router) {
- delete router;
- router = NULL;
- }
-
//delete this->_whiteboard_session_manager;
-
}
-void SPDocument::add_persp3d (Persp3D * const persp)
+void SPDocument::add_persp3d (Persp3D * const /*persp*/)
{
SPDefs *defs = SP_ROOT(this->root)->defs;
for (SPObject *i = sp_object_first_child(SP_OBJECT(defs)); i != NULL; i = SP_OBJECT_NEXT(i) ) {
persp3d_create_xml_element (this);
}
-void SPDocument::remove_persp3d (Persp3D * const persp)
+void SPDocument::remove_persp3d (Persp3D * const /*persp*/)
{
// TODO: Delete the repr, maybe perform a check if any boxes are still linked to the perspective.
// Anything else?
g_print ("Please implement deletion of perspectives here.\n");
}
+void SPDocument::initialize_current_persp3d()
+{
+ this->current_persp3d = persp3d_document_first_persp(this);
+ if (!this->current_persp3d) {
+ this->current_persp3d = persp3d_create_xml_element(this);
+ }
+}
+
unsigned long SPDocument::serial() const {
return priv->serial;
}
{
SPDocument *document;
Inkscape::XML::Node *rroot;
- Inkscape::Version sodipodi_version;
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
rroot = rdoc->root();
document->rroot = rroot;
#ifndef WIN32
- prepend_current_dir_if_relative(&(document->uri), uri);
+ document->uri = prepend_current_dir_if_relative(uri);
#else
// FIXME: it may be that prepend_current_dir_if_relative works OK on windows too, test!
document->uri = uri? g_strdup(uri) : NULL;
document->root = sp_object_repr_build_tree(document, rroot);
- sodipodi_version = SP_ROOT(document->root)->version.sodipodi;
-
/* fixme: Not sure about this, but lets assume ::build updates */
- rroot->setAttribute("sodipodi:version", SODIPODI_VERSION);
- rroot->setAttribute("inkscape:version", INKSCAPE_VERSION);
+ rroot->setAttribute("inkscape:version", Inkscape::version_string);
/* fixme: Again, I moved these here to allow version determining in ::build (Lauris) */
/* Quick hack 2 - get default image size into document */
- if (!rroot->attribute("width")) rroot->setAttribute("width", A4_WIDTH_STR);
- if (!rroot->attribute("height")) rroot->setAttribute("height", A4_HEIGHT_STR);
+ if (!rroot->attribute("width")) rroot->setAttribute("width", "100%");
+ if (!rroot->attribute("height")) rroot->setAttribute("height", "100%");
/* End of quick hack 2 */
/* Quick hack 3 - Set uri attributes */
}
/* End of quick hack 3 */
+ /* Eliminate obsolete sodipodi:docbase, for privacy reasons */
+ rroot->setAttribute("sodipodi:docbase", NULL);
+
+ /* Eliminate any claim to adhere to a profile, as we don't try to */
+ rroot->setAttribute("baseProfile", NULL);
+
// creating namedview
if (!sp_item_group_get_child_by_name((SPGroup *) document->root, NULL, "sodipodi:namedview")) {
// if there's none in the document already,
- Inkscape::XML::Node *r = NULL;
Inkscape::XML::Node *rnew = NULL;
- r = inkscape_get_repr(INKSCAPE, "template.base");
- // see if there's a template with id="base" in the preferences
- if (!r) {
- // if there's none, create an empty element
- rnew = rdoc->createElement("sodipodi:namedview");
- rnew->setAttribute("id", "base");
- } else {
- // otherwise, take from preferences
- rnew = r->duplicate(rroot->document());
+
+ rnew = rdoc->createElement("sodipodi:namedview");
+ //rnew->setAttribute("id", "base");
+
+ // Add namedview data from the preferences
+ // we can't use getAllEntries because this could produce non-SVG doubles
+ Glib::ustring pagecolor = prefs->getString("/template/base/pagecolor");
+ if (!pagecolor.empty()) {
+ rnew->setAttribute("pagecolor", pagecolor.data());
}
+ Glib::ustring bordercolor = prefs->getString("/template/base/bordercolor");
+ if (!bordercolor.empty()) {
+ rnew->setAttribute("bordercolor", bordercolor.data());
+ }
+ sp_repr_set_svg_double(rnew, "borderopacity",
+ prefs->getDouble("/template/base/borderopacity", 1.0));
+ sp_repr_set_svg_double(rnew, "objecttolerance",
+ prefs->getDouble("/template/base/objecttolerance", 10.0));
+ sp_repr_set_svg_double(rnew, "gridtolerance",
+ prefs->getDouble("/template/base/gridtolerance", 10.0));
+ sp_repr_set_svg_double(rnew, "guidetolerance",
+ prefs->getDouble("/template/base/guidetolerance", 10.0));
+ sp_repr_set_svg_double(rnew, "inkscape:pageopacity",
+ prefs->getDouble("/template/base/inkscape:pageopacity", 0.0));
+ sp_repr_set_int(rnew, "inkscape:pageshadow",
+ prefs->getInt("/template/base/inkscape:pageshadow", 2));
+ sp_repr_set_int(rnew, "inkscape:window-width",
+ prefs->getInt("/template/base/inkscape:window-width", 640));
+ sp_repr_set_int(rnew, "inkscape:window-height",
+ prefs->getInt("/template/base/inkscape:window-height", 480));
+
// insert into the document
rroot->addChild(rnew, NULL);
// clean up
inkscape_ref();
}
- /* Create an initial perspective, make it current and append it to the list of existing perspectives */
- /***
- document->current_perspective = new Box3D::Perspective3D (
- // VP in x-direction
- Box3D::VanishingPoint( NR::Point(-50.0, 600.0),
- NR::Point( -1.0, 0.0), Box3D::VP_FINITE),
- // VP in y-direction
- Box3D::VanishingPoint( NR::Point(500.0,1000.0),
- NR::Point( 0.0, 1.0), Box3D::VP_INFINITE),
- // VP in z-direction
- Box3D::VanishingPoint( NR::Point(700.0, 600.0),
- NR::Point(sqrt(3.0),1.0), Box3D::VP_FINITE),
- document);
-
- document->add_perspective (document->current_perspective);
- ***/
-
// Remark: Here, we used to create a "currentpersp3d" element in the document defs.
// But this is probably a bad idea since we need to adapt it for every change of selection, which will
// completely clutter the undo history. Maybe rather save it to prefs on exit and re-read it on startup?
-
- Proj::Pt2 proj_vp_x = Proj::Pt2 (-50.0, 600.0, 1.0);
- Proj::Pt2 proj_vp_y = Proj::Pt2 ( 0.0,1000.0, 0.0);
- Proj::Pt2 proj_vp_z = Proj::Pt2 (700.0, 600.0, 1.0);
- Proj::Pt2 proj_origin = Proj::Pt2 (300.0, 400.0, 1.0);
-
- document->current_persp3d = (Persp3D *) persp3d_create_xml_element (document);
- Inkscape::XML::Node *repr = SP_OBJECT_REPR(document->current_persp3d);
-
- gchar *str = NULL;
- str = proj_vp_x.coord_string();
- repr->setAttribute("inkscape:vp_x", str);
- g_free (str);
- str = proj_vp_y.coord_string();
- repr->setAttribute("inkscape:vp_y", str);
- g_free (str);
- str = proj_vp_z.coord_string();
- repr->setAttribute("inkscape:vp_z", str);
- g_free (str);
- str = proj_origin.coord_string();
- repr->setAttribute("inkscape:persp3d-origin", str);
- g_free (str);
- Inkscape::GC::release(repr);
-
- /***
- document->current_persp3d = (Persp3D *) sp_object_get_child_by_repr (SP_OBJECT(defs), repr);
- g_assert (document->current_persp3d != NULL);
- persp3d_update_with_point (document->current_persp3d, Proj::X, proj_vp_x);
- persp3d_update_with_point (document->current_persp3d, Proj::Y, proj_vp_y);
- persp3d_update_with_point (document->current_persp3d, Proj::Z, proj_vp_z);
- persp3d_update_with_point (document->current_persp3d, Proj::W, proj_origin);
- ***/
+ document->initialize_current_persp3d();
sp_document_set_undo_sensitive(document, true);
G_CALLBACK(sp_document_reset_key), document);
g_signal_connect(G_OBJECT(INKSCAPE), "activate_desktop",
G_CALLBACK(sp_document_reset_key), document);
+ document->oldSignalsConnected = true;
} else {
document->_selection_changed_connection = Inkscape::NSApplication::Editor::connectSelectionChanged (sigc::mem_fun (*document, &SPDocument::reset_key));
document->_desktop_activated_connection = Inkscape::NSApplication::Editor::connectDesktopActivated (sigc::mem_fun (*document, &SPDocument::reset_key));
+ document->oldSignalsConnected = false;
}
return document;
g_return_val_if_fail(document->priv != NULL, 0.0);
g_return_val_if_fail(document->root != NULL, 0.0);
- return SP_ROOT(document->root)->width.computed;
+ SPRoot *root = SP_ROOT(document->root);
+
+ if (root->width.unit == SVGLength::PERCENT && root->viewBox_set)
+ return root->viewBox.x1 - root->viewBox.x0;
+ return root->width.computed;
}
void
if (root->width.unit == SVGLength::PERCENT && root->viewBox_set) { // set to viewBox=
root->viewBox.x1 = root->viewBox.x0 + sp_units_get_pixels (width, *unit);
} else { // set to width=
+ gdouble old_computed = root->width.computed;
root->width.computed = sp_units_get_pixels (width, *unit);
/* SVG does not support meters as a unit, so we must translate meters to
* cm when writing */
root->width.value = width;
root->width.unit = (SVGLength::Unit) sp_unit_get_svg_unit(unit);
}
+
+ if (root->viewBox_set)
+ root->viewBox.x1 = root->viewBox.x0 + (root->width.computed / old_computed) * (root->viewBox.x1 - root->viewBox.x0);
}
SP_OBJECT (root)->updateRepr();
@@ -549,6 +556,7 @@ void sp_document_set_height (SPDocument * document, gdouble height, const SPUnit
if (root->height.unit == SVGLength::PERCENT && root->viewBox_set) { // set to viewBox=
root->viewBox.y1 = root->viewBox.y0 + sp_units_get_pixels (height, *unit);
} else { // set to height=
+ gdouble old_computed = root->height.computed;
root->height.computed = sp_units_get_pixels (height, *unit);
/* SVG does not support meters as a unit, so we must translate meters to
* cm when writing */
@@ -559,6 +567,9 @@ void sp_document_set_height (SPDocument * document, gdouble height, const SPUnit
root->height.value = height;
root->height.unit = (SVGLength::Unit) sp_unit_get_svg_unit(unit);
}
+
+ if (root->viewBox_set)
+ root->viewBox.y1 = root->viewBox.y0 + (root->height.computed / old_computed) * (root->viewBox.y1 - root->viewBox.y0);
}
SP_OBJECT (root)->updateRepr();
g_return_val_if_fail(document->priv != NULL, 0.0);
g_return_val_if_fail(document->root != NULL, 0.0);
- return SP_ROOT(document->root)->height.computed;
+ SPRoot *root = SP_ROOT(document->root);
+
+ if (root->height.unit == SVGLength::PERCENT && root->viewBox_set)
+ return root->viewBox.y1 - root->viewBox.y0;
+ return root->height.computed;
+}
+
+Geom::Point sp_document_dimensions(SPDocument *doc)
+{
+ return Geom::Point(sp_document_width(doc), sp_document_height(doc));
}
/**
- * Given an NR::Rect that may, for example, correspond to the bbox of an object,
+ * Given a Geom::Rect that may, for example, correspond to the bbox of an object,
* this function fits the canvas to that rect by resizing the canvas
* and translating the document root into position.
*/
-void SPDocument::fitToRect(NR::Rect const &rect)
+void SPDocument::fitToRect(Geom::Rect const &rect)
{
- g_return_if_fail(!rect.isEmpty());
-
- using NR::X; using NR::Y;
- double const w = rect.extent(X);
- double const h = rect.extent(Y);
+ double const w = rect.width();
+ double const h = rect.height();
double const old_height = sp_document_height(this);
SPUnit const &px(sp_unit_get_by_id(SP_UNIT_PX));
sp_document_set_width(this, w, &px);
sp_document_set_height(this, h, &px);
- NR::translate const tr(NR::Point(0, (old_height - h))
- - rect.min());
+ Geom::Translate const tr(Geom::Point(0, (old_height - h))
+ - to_2geom(rect.min()));
SP_GROUP(root)->translateChildItems(tr);
+ SPNamedView *nv = sp_document_namedview(this, 0);
+ if(nv) {
+ Geom::Translate tr2(-rect.min());
+ nv->translateGuides(tr2);
+
+ // update the viewport so the drawing appears to stay where it was
+ nv->scrollAllDesktops(-tr2[0], tr2[1], false);
+ }
}
-void sp_document_set_uri(SPDocument *document, gchar const *uri)
+static void
+do_change_uri(SPDocument *const document, gchar const *const filename, bool const rebase)
{
g_return_if_fail(document != NULL);
- if (document->name) {
- g_free(document->name);
- document->name = NULL;
- }
- if (document->base) {
- g_free(document->base);
- document->base = NULL;
- }
- if (document->uri) {
- g_free(document->uri);
- document->uri = NULL;
- }
-
- if (uri) {
+ gchar *new_base;
+ gchar *new_name;
+ gchar *new_uri;
+ if (filename) {
#ifndef WIN32
- prepend_current_dir_if_relative(&(document->uri), uri);
+ new_uri = prepend_current_dir_if_relative(filename);
#else
// FIXME: it may be that prepend_current_dir_if_relative works OK on windows too, test!
- document->uri = g_strdup(uri);
+ new_uri = g_strdup(filename);
#endif
- /* fixme: Think, what this means for images (Lauris) */
- document->base = g_path_get_dirname(document->uri);
- document->name = g_path_get_basename(document->uri);
-
+ new_base = g_path_get_dirname(new_uri);
+ new_name = g_path_get_basename(new_uri);
} else {
- document->uri = g_strdup_printf(_("Unnamed document %d"), ++doc_count);
- document->base = NULL;
- document->name = g_strdup(document->uri);
+ new_uri = g_strdup_printf(_("Unnamed document %d"), ++doc_count);
+ new_base = NULL;
+ new_name = g_strdup(document->uri);
}
// Update saveable repr attributes.
Inkscape::XML::Node *repr = sp_document_repr_root(document);
- // changing uri in the document repr must not be not undoable
- bool saved = sp_document_get_undo_sensitive(document);
+
+ // Changing uri in the document repr must not be not undoable.
+ bool const saved = sp_document_get_undo_sensitive(document);
sp_document_set_undo_sensitive(document, false);
+ if (rebase) {
+ Inkscape::XML::rebase_hrefs(document, new_base, true);
+ }
+
repr->setAttribute("sodipodi:docname", document->name);
sp_document_set_undo_sensitive(document, saved);
+
+ g_free(document->name);
+ g_free(document->base);
+ g_free(document->uri);
+ document->name = new_name;
+ document->base = new_base;
+ document->uri = new_uri;
+
document->priv->uri_set_signal.emit(document->uri);
}
+/**
+ * Sets base, name and uri members of \a document. Doesn't update
+ * any relative hrefs in the document: thus, this is primarily for
+ * newly-created documents.
+ *
+ * \see sp_document_change_uri_and_hrefs
+ */
+void sp_document_set_uri(SPDocument *document, gchar const *filename)
+{
+ g_return_if_fail(document != NULL);
+
+ do_change_uri(document, filename, false);
+}
+
+/**
+ * Changes the base, name and uri members of \a document, and updates any
+ * relative hrefs in the document to be relative to the new base.
+ *
+ * \see sp_document_set_uri
+ */
+void sp_document_change_uri_and_hrefs(SPDocument *document, gchar const *filename)
+{
+ g_return_if_fail(document != NULL);
+
+ do_change_uri(document, filename, true);
+}
+
void
sp_document_resized_signal_emit(SPDocument *doc, gdouble width, gdouble height)
{
{
// printf("Finishing Reconstruction\n");
priv->_reconstruction_finish_signal.emit();
+
+ // Reference to the old persp3d object is invalid after reconstruction.
+ initialize_current_persp3d();
+
return;
}
void
SPDocument::addUndoObserver(Inkscape::UndoStackObserver& observer)
{
- this->priv->undoStackObservers.add(observer);
+ this->priv->undoStackObservers.add(observer);
}
void
SPDocument::removeUndoObserver(Inkscape::UndoStackObserver& observer)
{
- this->priv->undoStackObservers.remove(observer);
+ this->priv->undoStackObservers.remove(observer);
}
SPObject *SPDocument::getObjectById(gchar const *id) {
if ( NULL == document_language || *document_language == 0 ) {
document_language = getenv ("LANG");
}
-
+
if ( NULL != document_language ) {
- gchar *pos = strchr(document_language, '_');
+ const char *pos = strchr(document_language, '_');
if ( NULL != pos ) {
return Glib::ustring(document_language, pos - document_language);
}
sp_document_request_modified(SPDocument *doc)
{
if (!doc->modified_id) {
- doc->modified_id = gtk_idle_add_priority(SP_DOCUMENT_UPDATE_PRIORITY, sp_document_idle_handler, doc);
+ doc->modified_id = g_idle_add_full(SP_DOCUMENT_UPDATE_PRIORITY,
+ sp_document_idle_handler, doc, NULL);
+ }
+ if (!doc->rerouting_handler_id) {
+ doc->rerouting_handler_id = g_idle_add_full(SP_DOCUMENT_REROUTING_PRIORITY,
+ sp_document_rerouting_handler, doc, NULL);
}
}
sp_document_setup_viewport (SPDocument *doc, SPItemCtx *ctx)
{
ctx->ctx.flags = 0;
- ctx->i2doc = NR::identity();
+ ctx->i2doc = Geom::identity();
/* Set up viewport in case svg has it defined as percentages */
if (SP_ROOT(doc->root)->viewBox_set) { // if set, take from viewBox
ctx->vp.x0 = SP_ROOT(doc->root)->viewBox.x0;
ctx->vp.x1 = 210 * PX_PER_MM;
ctx->vp.y1 = 297 * PX_PER_MM;
}
- ctx->i2vp = NR::identity();
+ ctx->i2vp = Geom::identity();
}
/**
- * Tries to update the document state based on the modified and
+ * Tries to update the document state based on the modified and
* "update required" flags, and return true if the document has
* been brought fully up to date.
*/
gint
sp_document_ensure_up_to_date(SPDocument *doc)
{
+ // Bring the document up-to-date, specifically via the following:
+ // 1a) Process all document updates.
+ // 1b) When completed, process connector routing changes.
+ // 2a) Process any updates resulting from connector reroutings.
int counter = 32;
- while (!doc->_updateDocument()) {
- if (counter == 0) {
- g_warning("More than 32 iteration while updating document '%s'", doc->uri);
+ for (unsigned int pass = 1; pass <= 2; ++pass) {
+ // Process document updates.
+ while (!doc->_updateDocument()) {
+ if (counter == 0) {
+ g_warning("More than 32 iteration while updating document '%s'", doc->uri);
+ break;
+ }
+ counter--;
+ }
+ if (counter == 0)
+ {
break;
}
- counter--;
- }
+ // After updates on the first pass we get libavoid to process all the
+ // changed objects and provide new routings. This may cause some objects
+ // to be modified, hence the second update pass.
+ if (pass == 1) {
+ doc->router->processTransaction();
+ }
+ }
+
if (doc->modified_id) {
/* Remove handler */
- gtk_idle_remove(doc->modified_id);
+ g_source_remove(doc->modified_id);
doc->modified_id = 0;
}
+ if (doc->rerouting_handler_id) {
+ /* Remove handler */
+ g_source_remove(doc->rerouting_handler_id);
+ doc->rerouting_handler_id = 0;
+ }
return counter>0;
}
}
}
-static bool is_within(NR::Rect const &area, NR::Rect const &box)
+/**
+ * An idle handler to reroute connectors in the document.
+ */
+static gint
+sp_document_rerouting_handler(gpointer data)
+{
+ // Process any queued movement actions and determine new routings for
+ // object-avoiding connectors. Callbacks will be used to update and
+ // redraw affected connectors.
+ SPDocument *doc = static_cast<SPDocument *>(data);
+ doc->router->processTransaction();
+
+ // We don't need to handle rerouting again until there are further
+ // diagram updates.
+ doc->rerouting_handler_id = 0;
+ return false;
+}
+
+static bool is_within(Geom::Rect const &area, Geom::Rect const &box)
{
return area.contains(box);
}
-static bool overlaps(NR::Rect const &area, NR::Rect const &box)
+static bool overlaps(Geom::Rect const &area, Geom::Rect const &box)
{
return area.intersects(box);
}
-static GSList *find_items_in_area(GSList *s, SPGroup *group, unsigned int dkey, NR::Rect const &area,
- bool (*test)(NR::Rect const &, NR::Rect const &), bool take_insensitive = false)
+static GSList *find_items_in_area(GSList *s, SPGroup *group, unsigned int dkey, Geom::Rect const &area,
+ bool (*test)(Geom::Rect const &, Geom::Rect const &), bool take_insensitive = false)
{
g_return_val_if_fail(SP_IS_GROUP(group), s);
@@ -924,7 +1028,7 @@ static GSList *find_items_in_area(GSList *s, SPGroup *group, unsigned int dkey,
s = find_items_in_area(s, SP_GROUP(o), dkey, area, test);
} else {
SPItem *child = SP_ITEM(o);
- NR::Maybe<NR::Rect> box = sp_item_bbox_desktop(child);
+ Geom::OptRect box = sp_item_bbox_desktop(child);
if ( box && test(area, *box) && (take_insensitive || child->isVisibleAndUnlocked(dkey))) {
s = g_slist_append(s, child);
}
@@ -955,11 +1059,11 @@ Returns the bottommost item from the list which is at the point, or NULL if none
*/
SPItem*
sp_document_item_from_list_at_point_bottom(unsigned int dkey, SPGroup *group, GSList const *list,
- NR::Point const p, bool take_insensitive)
+ Geom::Point const p, bool take_insensitive)
{
g_return_val_if_fail(group, NULL);
-
- gdouble delta = prefs_get_double_attribute ("options.cursortolerance", "value", 1.0);
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ gdouble delta = prefs->getDouble("/options/cursortolerance/value", 1.0);
for (SPObject *o = sp_object_first_child(SP_OBJECT(group)) ; o != NULL ; o = SP_OBJECT_NEXT(o) ) {
@@ -992,11 +1096,11 @@ upwards in z-order and returns what it has found so far (i.e. the found item is
guaranteed to be lower than upto).
*/
SPItem*
-find_item_at_point(unsigned int dkey, SPGroup *group, NR::Point const p, gboolean into_groups, bool take_insensitive = false, SPItem *upto = NULL)
+find_item_at_point(unsigned int dkey, SPGroup *group, Geom::Point const p, gboolean into_groups, bool take_insensitive = false, SPItem *upto = NULL)
{
SPItem *seen = NULL, *newseen = NULL;
-
- gdouble delta = prefs_get_double_attribute ("options.cursortolerance", "value", 1.0);
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ gdouble delta = prefs->getDouble("/options/cursortolerance/value", 1.0);
for (SPObject *o = sp_object_first_child(SP_OBJECT(group)) ; o != NULL ; o = SP_OBJECT_NEXT(o) ) {
if (!SP_IS_ITEM(o)) continue;
@@ -1004,7 +1108,7 @@ find_item_at_point(unsigned int dkey, SPGroup *group, NR::Point const p, gboolea
if (upto && SP_ITEM(o) == upto)
break;
- if (SP_IS_GROUP(o) && (SP_GROUP(o)->effectiveLayerMode(dkey) == SPGroup::LAYER || into_groups)) {
+ if (SP_IS_GROUP(o) && (SP_GROUP(o)->effectiveLayerMode(dkey) == SPGroup::LAYER || into_groups)) {
// if nothing found yet, recurse into the group
newseen = find_item_at_point(dkey, SP_GROUP(o), p, into_groups, take_insensitive, upto);
if (newseen) {
@@ -1034,11 +1138,11 @@ Returns the topmost non-layer group from the descendants of group which is at po
p, or NULL if none. Recurses into layers but not into groups.
*/
SPItem*
-find_group_at_point(unsigned int dkey, SPGroup *group, NR::Point const p)
+find_group_at_point(unsigned int dkey, SPGroup *group, Geom::Point const p)
{
SPItem *seen = NULL;
-
- gdouble delta = prefs_get_double_attribute ("options.cursortolerance", "value", 1.0);
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ gdouble delta = prefs->getDouble("/options/cursortolerance/value", 1.0);
for (SPObject *o = sp_object_first_child(SP_OBJECT(group)) ; o != NULL ; o = SP_OBJECT_NEXT(o) ) {
if (!SP_IS_ITEM(o)) continue;
*
*/
-GSList *sp_document_items_in_box(SPDocument *document, unsigned int dkey, NR::Rect const &box)
+GSList *sp_document_items_in_box(SPDocument *document, unsigned int dkey, Geom::Rect const &box)
{
g_return_val_if_fail(document != NULL, NULL);
g_return_val_if_fail(document->priv != NULL, NULL);
@@ -1083,7 +1187,7 @@ GSList *sp_document_items_in_box(SPDocument *document, unsigned int dkey, NR::Re
*
*/
-GSList *sp_document_partial_items_in_box(SPDocument *document, unsigned int dkey, NR::Rect const &box)
+GSList *sp_document_partial_items_in_box(SPDocument *document, unsigned int dkey, Geom::Rect const &box)
{
g_return_val_if_fail(document != NULL, NULL);
g_return_val_if_fail(document->priv != NULL, NULL);
@@ -1092,31 +1196,32 @@ GSList *sp_document_partial_items_in_box(SPDocument *document, unsigned int dkey
}
GSList *
-sp_document_items_at_points(SPDocument *document, unsigned const key, std::vector<NR::Point> points)
+sp_document_items_at_points(SPDocument *document, unsigned const key, std::vector<Geom::Point> points)
{
GSList *items = NULL;
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
- // When picking along the path, we don't want small objects close together
- // (such as hatching strokes) to obscure each other by their deltas,
+ // When picking along the path, we don't want small objects close together
+ // (such as hatching strokes) to obscure each other by their deltas,
// so we temporarily set delta to a small value
- gdouble saved_delta = prefs_get_double_attribute ("options.cursortolerance", "value", 1.0);
- prefs_set_double_attribute ("options.cursortolerance", "value", 0.25);
+ gdouble saved_delta = prefs->getDouble("/options/cursortolerance/value", 1.0);
+ prefs->setDouble("/options/cursortolerance/value", 0.25);
for(unsigned int i = 0; i < points.size(); i++) {
SPItem *item = sp_document_item_at_point(document, key, points[i],
- false, NULL);
+ false, NULL);
if (item && !g_slist_find(items, item))
items = g_slist_prepend (items, item);
}
// and now we restore it back
- prefs_set_double_attribute ("options.cursortolerance", "value", saved_delta);
+ prefs->setDouble("/options/cursortolerance/value", saved_delta);
return items;
}
SPItem *
-sp_document_item_at_point(SPDocument *document, unsigned const key, NR::Point const p,
+sp_document_item_at_point(SPDocument *document, unsigned const key, Geom::Point const p,
gboolean const into_groups, SPItem *upto)
{
g_return_val_if_fail(document != NULL, NULL);
@@ -1126,7 +1231,7 @@ sp_document_item_at_point(SPDocument *document, unsigned const key, NR::Point co
}
SPItem*
-sp_document_group_at_point(SPDocument *document, unsigned int key, NR::Point const p)
+sp_document_group_at_point(SPDocument *document, unsigned int key, Geom::Point const p)
{
g_return_val_if_fail(document != NULL, NULL);
g_return_val_if_fail(document->priv != NULL, NULL);