![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/src/sp-symbol.cpp b/src/sp-symbol.cpp
index 7420f660eddc0c2694e297f70f47d1353cd2ef4d..064c43442f4929bd2206541f71eac6704b4ae751 100644 (file)
--- a/src/sp-symbol.cpp
+++ b/src/sp-symbol.cpp
GType
sp_symbol_get_type (void)
{
- static GType type = 0;
- if (!type) {
- GTypeInfo info = {
- sizeof (SPSymbolClass),
- NULL, NULL,
- (GClassInitFunc) sp_symbol_class_init,
- NULL, NULL,
- sizeof (SPSymbol),
- 16,
- (GInstanceInitFunc) sp_symbol_init,
- NULL, /* value_table */
- };
- type = g_type_register_static (SP_TYPE_GROUP, "SPSymbol", &info, (GTypeFlags)0);
- }
- return type;
+ static GType type = 0;
+ if (!type) {
+ GTypeInfo info = {
+ sizeof (SPSymbolClass),
+ NULL, NULL,
+ (GClassInitFunc) sp_symbol_class_init,
+ NULL, NULL,
+ sizeof (SPSymbol),
+ 16,
+ (GInstanceInitFunc) sp_symbol_init,
+ NULL, /* value_table */
+ };
+ type = g_type_register_static (SP_TYPE_GROUP, "SPSymbol", &info, (GTypeFlags)0);
+ }
+ return type;
}
static void
sp_symbol_class_init (SPSymbolClass *klass)
{
- GObjectClass *object_class;
- SPObjectClass *sp_object_class;
- SPItemClass *sp_item_class;
-
- object_class = G_OBJECT_CLASS (klass);
- sp_object_class = (SPObjectClass *) klass;
- sp_item_class = (SPItemClass *) klass;
-
- parent_class = (SPGroupClass *)g_type_class_ref (SP_TYPE_GROUP);
-
- sp_object_class->build = sp_symbol_build;
- sp_object_class->release = sp_symbol_release;
- sp_object_class->set = sp_symbol_set;
- sp_object_class->child_added = sp_symbol_child_added;
- sp_object_class->update = sp_symbol_update;
- sp_object_class->modified = sp_symbol_modified;
- sp_object_class->write = sp_symbol_write;
-
- sp_item_class->show = sp_symbol_show;
- sp_item_class->hide = sp_symbol_hide;
- sp_item_class->bbox = sp_symbol_bbox;
- sp_item_class->print = sp_symbol_print;
+ GObjectClass *object_class;
+ SPObjectClass *sp_object_class;
+ SPItemClass *sp_item_class;
+
+ object_class = G_OBJECT_CLASS (klass);
+ sp_object_class = (SPObjectClass *) klass;
+ sp_item_class = (SPItemClass *) klass;
+
+ parent_class = (SPGroupClass *)g_type_class_ref (SP_TYPE_GROUP);
+
+ sp_object_class->build = sp_symbol_build;
+ sp_object_class->release = sp_symbol_release;
+ sp_object_class->set = sp_symbol_set;
+ sp_object_class->child_added = sp_symbol_child_added;
+ sp_object_class->update = sp_symbol_update;
+ sp_object_class->modified = sp_symbol_modified;
+ sp_object_class->write = sp_symbol_write;
+
+ sp_item_class->show = sp_symbol_show;
+ sp_item_class->hide = sp_symbol_hide;
+ sp_item_class->bbox = sp_symbol_bbox;
+ sp_item_class->print = sp_symbol_print;
}
static void
sp_symbol_init (SPSymbol *symbol)
{
- symbol->viewBox_set = FALSE;
+ symbol->viewBox_set = FALSE;
- symbol->c2p.set_identity();
+ symbol->c2p = Geom::identity();
}
static void
sp_symbol_build (SPObject *object, SPDocument *document, Inkscape::XML::Node *repr)
{
- SPGroup *group;
- SPSymbol *symbol;
+ SPGroup *group;
+ SPSymbol *symbol;
- group = (SPGroup *) object;
- symbol = (SPSymbol *) object;
+ group = (SPGroup *) object;
+ symbol = (SPSymbol *) object;
- sp_object_read_attr (object, "viewBox");
- sp_object_read_attr (object, "preserveAspectRatio");
+ sp_object_read_attr (object, "viewBox");
+ sp_object_read_attr (object, "preserveAspectRatio");
- if (((SPObjectClass *) parent_class)->build)
- ((SPObjectClass *) parent_class)->build (object, document, repr);
+ if (((SPObjectClass *) parent_class)->build)
+ ((SPObjectClass *) parent_class)->build (object, document, repr);
}
static void
sp_symbol_release (SPObject *object)
{
- SPSymbol * symbol;
+ SPSymbol * symbol;
- symbol = (SPSymbol *) object;
+ symbol = (SPSymbol *) object;
- if (((SPObjectClass *) parent_class)->release)
- ((SPObjectClass *) parent_class)->release (object);
+ if (((SPObjectClass *) parent_class)->release)
+ ((SPObjectClass *) parent_class)->release (object);
}
static void
sp_symbol_set (SPObject *object, unsigned int key, const gchar *value)
{
- SPItem *item;
- SPSymbol *symbol;
-
- item = SP_ITEM (object);
- symbol = SP_SYMBOL (object);
-
- switch (key) {
- case SP_ATTR_VIEWBOX:
- if (value) {
- double x, y, width, height;
- char *eptr;
- /* fixme: We have to take original item affine into account */
- /* fixme: Think (Lauris) */
- eptr = (gchar *) value;
- x = g_ascii_strtod (eptr, &eptr);
- while (*eptr && ((*eptr == ',') || (*eptr == ' '))) eptr++;
- y = g_ascii_strtod (eptr, &eptr);
- while (*eptr && ((*eptr == ',') || (*eptr == ' '))) eptr++;
- width = g_ascii_strtod (eptr, &eptr);
- while (*eptr && ((*eptr == ',') || (*eptr == ' '))) eptr++;
- height = g_ascii_strtod (eptr, &eptr);
- while (*eptr && ((*eptr == ',') || (*eptr == ' '))) eptr++;
- if ((width > 0) && (height > 0)) {
- /* Set viewbox */
- symbol->viewBox.x0 = x;
- symbol->viewBox.y0 = y;
- symbol->viewBox.x1 = x + width;
- symbol->viewBox.y1 = y + height;
- symbol->viewBox_set = TRUE;
- } else {
- symbol->viewBox_set = FALSE;
- }
- } else {
- symbol->viewBox_set = FALSE;
- }
- object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_VIEWPORT_MODIFIED_FLAG);
- break;
- case SP_ATTR_PRESERVEASPECTRATIO:
- /* Do setup before, so we can use break to escape */
- symbol->aspect_set = FALSE;
- symbol->aspect_align = SP_ASPECT_NONE;
- symbol->aspect_clip = SP_ASPECT_MEET;
- object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_VIEWPORT_MODIFIED_FLAG);
- if (value) {
- int len;
- gchar c[256];
- const gchar *p, *e;
- unsigned int align, clip;
- p = value;
- while (*p && *p == 32) p += 1;
- if (!*p) break;
- e = p;
- while (*e && *e != 32) e += 1;
- len = e - p;
- if (len > 8) break;
- memcpy (c, value, len);
- c[len] = 0;
- /* Now the actual part */
- if (!strcmp (c, "none")) {
- align = SP_ASPECT_NONE;
- } else if (!strcmp (c, "xMinYMin")) {
- align = SP_ASPECT_XMIN_YMIN;
- } else if (!strcmp (c, "xMidYMin")) {
- align = SP_ASPECT_XMID_YMIN;
- } else if (!strcmp (c, "xMaxYMin")) {
- align = SP_ASPECT_XMAX_YMIN;
- } else if (!strcmp (c, "xMinYMid")) {
- align = SP_ASPECT_XMIN_YMID;
- } else if (!strcmp (c, "xMidYMid")) {
- align = SP_ASPECT_XMID_YMID;
- } else if (!strcmp (c, "xMaxYMin")) {
- align = SP_ASPECT_XMAX_YMID;
- } else if (!strcmp (c, "xMinYMax")) {
- align = SP_ASPECT_XMIN_YMAX;
- } else if (!strcmp (c, "xMidYMax")) {
- align = SP_ASPECT_XMID_YMAX;
- } else if (!strcmp (c, "xMaxYMax")) {
- align = SP_ASPECT_XMAX_YMAX;
- } else {
- break;
- }
- clip = SP_ASPECT_MEET;
- while (*e && *e == 32) e += 1;
- if (e) {
- if (!strcmp (e, "meet")) {
- clip = SP_ASPECT_MEET;
- } else if (!strcmp (e, "slice")) {
- clip = SP_ASPECT_SLICE;
- } else {
- break;
- }
- }
- symbol->aspect_set = TRUE;
- symbol->aspect_align = align;
- symbol->aspect_clip = clip;
- }
- break;
- default:
- if (((SPObjectClass *) parent_class)->set)
- ((SPObjectClass *) parent_class)->set (object, key, value);
- break;
- }
+ SPItem *item;
+ SPSymbol *symbol;
+
+ item = SP_ITEM (object);
+ symbol = SP_SYMBOL (object);
+
+ switch (key) {
+ case SP_ATTR_VIEWBOX:
+ if (value) {
+ double x, y, width, height;
+ char *eptr;
+ /* fixme: We have to take original item affine into account */
+ /* fixme: Think (Lauris) */
+ eptr = (gchar *) value;
+ x = g_ascii_strtod (eptr, &eptr);
+ while (*eptr && ((*eptr == ',') || (*eptr == ' '))) eptr++;
+ y = g_ascii_strtod (eptr, &eptr);
+ while (*eptr && ((*eptr == ',') || (*eptr == ' '))) eptr++;
+ width = g_ascii_strtod (eptr, &eptr);
+ while (*eptr && ((*eptr == ',') || (*eptr == ' '))) eptr++;
+ height = g_ascii_strtod (eptr, &eptr);
+ while (*eptr && ((*eptr == ',') || (*eptr == ' '))) eptr++;
+ if ((width > 0) && (height > 0)) {
+ /* Set viewbox */
+ symbol->viewBox.x0 = x;
+ symbol->viewBox.y0 = y;
+ symbol->viewBox.x1 = x + width;
+ symbol->viewBox.y1 = y + height;
+ symbol->viewBox_set = TRUE;
+ } else {
+ symbol->viewBox_set = FALSE;
+ }
+ } else {
+ symbol->viewBox_set = FALSE;
+ }
+ object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_VIEWPORT_MODIFIED_FLAG);
+ break;
+ case SP_ATTR_PRESERVEASPECTRATIO:
+ /* Do setup before, so we can use break to escape */
+ symbol->aspect_set = FALSE;
+ symbol->aspect_align = SP_ASPECT_NONE;
+ symbol->aspect_clip = SP_ASPECT_MEET;
+ object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_VIEWPORT_MODIFIED_FLAG);
+ if (value) {
+ int len;
+ gchar c[256];
+ const gchar *p, *e;
+ unsigned int align, clip;
+ p = value;
+ while (*p && *p == 32) p += 1;
+ if (!*p) break;
+ e = p;
+ while (*e && *e != 32) e += 1;
+ len = e - p;
+ if (len > 8) break;
+ memcpy (c, value, len);
+ c[len] = 0;
+ /* Now the actual part */
+ if (!strcmp (c, "none")) {
+ align = SP_ASPECT_NONE;
+ } else if (!strcmp (c, "xMinYMin")) {
+ align = SP_ASPECT_XMIN_YMIN;
+ } else if (!strcmp (c, "xMidYMin")) {
+ align = SP_ASPECT_XMID_YMIN;
+ } else if (!strcmp (c, "xMaxYMin")) {
+ align = SP_ASPECT_XMAX_YMIN;
+ } else if (!strcmp (c, "xMinYMid")) {
+ align = SP_ASPECT_XMIN_YMID;
+ } else if (!strcmp (c, "xMidYMid")) {
+ align = SP_ASPECT_XMID_YMID;
+ } else if (!strcmp (c, "xMaxYMin")) {
+ align = SP_ASPECT_XMAX_YMID;
+ } else if (!strcmp (c, "xMinYMax")) {
+ align = SP_ASPECT_XMIN_YMAX;
+ } else if (!strcmp (c, "xMidYMax")) {
+ align = SP_ASPECT_XMID_YMAX;
+ } else if (!strcmp (c, "xMaxYMax")) {
+ align = SP_ASPECT_XMAX_YMAX;
+ } else {
+ break;
+ }
+ clip = SP_ASPECT_MEET;
+ while (*e && *e == 32) e += 1;
+ if (e) {
+ if (!strcmp (e, "meet")) {
+ clip = SP_ASPECT_MEET;
+ } else if (!strcmp (e, "slice")) {
+ clip = SP_ASPECT_SLICE;
+ } else {
+ break;
+ }
+ }
+ symbol->aspect_set = TRUE;
+ symbol->aspect_align = align;
+ symbol->aspect_clip = clip;
+ }
+ break;
+ default:
+ if (((SPObjectClass *) parent_class)->set)
+ ((SPObjectClass *) parent_class)->set (object, key, value);
+ break;
+ }
}
static void
sp_symbol_child_added (SPObject *object, Inkscape::XML::Node *child, Inkscape::XML::Node *ref)
{
- SPSymbol *symbol;
- SPGroup *group;
+ SPSymbol *symbol;
+ SPGroup *group;
- symbol = (SPSymbol *) object;
- group = (SPGroup *) object;
+ symbol = (SPSymbol *) object;
+ group = (SPGroup *) object;
- if (((SPObjectClass *) (parent_class))->child_added)
- ((SPObjectClass *) (parent_class))->child_added (object, child, ref);
+ if (((SPObjectClass *) (parent_class))->child_added)
+ ((SPObjectClass *) (parent_class))->child_added (object, child, ref);
}
static void
sp_symbol_update (SPObject *object, SPCtx *ctx, guint flags)
{
- SPItem *item;
- SPSymbol *symbol;
- SPItemCtx *ictx, rctx;
- SPItemView *v;
+ SPItem *item;
+ SPSymbol *symbol;
+ SPItemCtx *ictx, rctx;
+ SPItemView *v;
- item = SP_ITEM (object);
- symbol = SP_SYMBOL (object);
- ictx = (SPItemCtx *) ctx;
+ item = SP_ITEM (object);
+ symbol = SP_SYMBOL (object);
+ ictx = (SPItemCtx *) ctx;
- if (SP_OBJECT_IS_CLONED (object)) {
- /* Cloned <symbol> is actually renderable */
+ if (SP_OBJECT_IS_CLONED (object)) {
+ /* Cloned <symbol> is actually renderable */
- /* fixme: We have to set up clip here too */
+ /* fixme: We have to set up clip here too */
- /* Create copy of item context */
- rctx = *ictx;
+ /* Create copy of item context */
+ rctx = *ictx;
- /* Calculate child to parent transformation */
- /* Apply parent <use> translation (set up as vewport) */
+ /* Calculate child to parent transformation */
+ /* Apply parent <use> translation (set up as vewport) */
symbol->c2p = NR::Matrix(NR::translate(rctx.vp.x0, rctx.vp.y0));
- if (symbol->viewBox_set) {
- double x, y, width, height;
- NR::Matrix q;
- /* Determine actual viewbox in viewport coordinates */
- if (symbol->aspect_align == SP_ASPECT_NONE) {
- x = 0.0;
- y = 0.0;
- width = rctx.vp.x1 - rctx.vp.x0;
- height = rctx.vp.y1 - rctx.vp.y0;
- } else {
- double scalex, scaley, scale;
- /* Things are getting interesting */
- scalex = (rctx.vp.x1 - rctx.vp.x0) / (symbol->viewBox.x1 - symbol->viewBox.x0);
- scaley = (rctx.vp.y1 - rctx.vp.y0) / (symbol->viewBox.y1 - symbol->viewBox.y0);
- scale = (symbol->aspect_clip == SP_ASPECT_MEET) ? MIN (scalex, scaley) : MAX (scalex, scaley);
- width = (symbol->viewBox.x1 - symbol->viewBox.x0) * scale;
- height = (symbol->viewBox.y1 - symbol->viewBox.y0) * scale;
- /* Now place viewbox to requested position */
- switch (symbol->aspect_align) {
- case SP_ASPECT_XMIN_YMIN:
- x = 0.0;
- y = 0.0;
- break;
- case SP_ASPECT_XMID_YMIN:
- x = 0.5 * ((rctx.vp.x1 - rctx.vp.x0) - width);
- y = 0.0;
- break;
- case SP_ASPECT_XMAX_YMIN:
- x = 1.0 * ((rctx.vp.x1 - rctx.vp.x0) - width);
- y = 0.0;
- break;
- case SP_ASPECT_XMIN_YMID:
- x = 0.0;
- y = 0.5 * ((rctx.vp.y1 - rctx.vp.y0) - height);
- break;
- case SP_ASPECT_XMID_YMID:
- x = 0.5 * ((rctx.vp.x1 - rctx.vp.x0) - width);
- y = 0.5 * ((rctx.vp.y1 - rctx.vp.y0) - height);
- break;
- case SP_ASPECT_XMAX_YMID:
- x = 1.0 * ((rctx.vp.x1 - rctx.vp.x0) - width);
- y = 0.5 * ((rctx.vp.y1 - rctx.vp.y0) - height);
- break;
- case SP_ASPECT_XMIN_YMAX:
- x = 0.0;
- y = 1.0 * ((rctx.vp.y1 - rctx.vp.y0) - height);
- break;
- case SP_ASPECT_XMID_YMAX:
- x = 0.5 * ((rctx.vp.x1 - rctx.vp.x0) - width);
- y = 1.0 * ((rctx.vp.y1 - rctx.vp.y0) - height);
- break;
- case SP_ASPECT_XMAX_YMAX:
- x = 1.0 * ((rctx.vp.x1 - rctx.vp.x0) - width);
- y = 1.0 * ((rctx.vp.y1 - rctx.vp.y0) - height);
- break;
- default:
- x = 0.0;
- y = 0.0;
- break;
- }
- }
- /* Compose additional transformation from scale and position */
- q[0] = width / (symbol->viewBox.x1 - symbol->viewBox.x0);
- q[1] = 0.0;
- q[2] = 0.0;
- q[3] = height / (symbol->viewBox.y1 - symbol->viewBox.y0);
- q[4] = -symbol->viewBox.x0 * q[0] + x;
- q[5] = -symbol->viewBox.y0 * q[3] + y;
- /* Append viewbox transformation */
- symbol->c2p = q * symbol->c2p;
- }
-
- rctx.i2doc = symbol->c2p * rctx.i2doc;
-
- /* If viewBox is set initialize child viewport */
- /* Otherwise <use> has set it up already */
- if (symbol->viewBox_set) {
- rctx.vp.x0 = symbol->viewBox.x0;
- rctx.vp.y0 = symbol->viewBox.y0;
- rctx.vp.x1 = symbol->viewBox.x1;
- rctx.vp.y1 = symbol->viewBox.y1;
- rctx.i2vp = NR::identity();
- }
-
- /* And invoke parent method */
- if (((SPObjectClass *) (parent_class))->update)
- ((SPObjectClass *) (parent_class))->update (object, (SPCtx *) &rctx, flags);
-
- /* As last step set additional transform of arena group */
- for (v = item->display; v != NULL; v = v->next) {
- nr_arena_group_set_child_transform(NR_ARENA_GROUP(v->arenaitem), &symbol->c2p);
- }
- } else {
- /* No-op */
- if (((SPObjectClass *) (parent_class))->update)
- ((SPObjectClass *) (parent_class))->update (object, ctx, flags);
- }
+ if (symbol->viewBox_set) {
+ double x, y, width, height;
+ /* Determine actual viewbox in viewport coordinates */
+ if (symbol->aspect_align == SP_ASPECT_NONE) {
+ x = 0.0;
+ y = 0.0;
+ width = rctx.vp.x1 - rctx.vp.x0;
+ height = rctx.vp.y1 - rctx.vp.y0;
+ } else {
+ double scalex, scaley, scale;
+ /* Things are getting interesting */
+ scalex = (rctx.vp.x1 - rctx.vp.x0) / (symbol->viewBox.x1 - symbol->viewBox.x0);
+ scaley = (rctx.vp.y1 - rctx.vp.y0) / (symbol->viewBox.y1 - symbol->viewBox.y0);
+ scale = (symbol->aspect_clip == SP_ASPECT_MEET) ? MIN (scalex, scaley) : MAX (scalex, scaley);
+ width = (symbol->viewBox.x1 - symbol->viewBox.x0) * scale;
+ height = (symbol->viewBox.y1 - symbol->viewBox.y0) * scale;
+ /* Now place viewbox to requested position */
+ switch (symbol->aspect_align) {
+ case SP_ASPECT_XMIN_YMIN:
+ x = 0.0;
+ y = 0.0;
+ break;
+ case SP_ASPECT_XMID_YMIN:
+ x = 0.5 * ((rctx.vp.x1 - rctx.vp.x0) - width);
+ y = 0.0;
+ break;
+ case SP_ASPECT_XMAX_YMIN:
+ x = 1.0 * ((rctx.vp.x1 - rctx.vp.x0) - width);
+ y = 0.0;
+ break;
+ case SP_ASPECT_XMIN_YMID:
+ x = 0.0;
+ y = 0.5 * ((rctx.vp.y1 - rctx.vp.y0) - height);
+ break;
+ case SP_ASPECT_XMID_YMID:
+ x = 0.5 * ((rctx.vp.x1 - rctx.vp.x0) - width);
+ y = 0.5 * ((rctx.vp.y1 - rctx.vp.y0) - height);
+ break;
+ case SP_ASPECT_XMAX_YMID:
+ x = 1.0 * ((rctx.vp.x1 - rctx.vp.x0) - width);
+ y = 0.5 * ((rctx.vp.y1 - rctx.vp.y0) - height);
+ break;
+ case SP_ASPECT_XMIN_YMAX:
+ x = 0.0;
+ y = 1.0 * ((rctx.vp.y1 - rctx.vp.y0) - height);
+ break;
+ case SP_ASPECT_XMID_YMAX:
+ x = 0.5 * ((rctx.vp.x1 - rctx.vp.x0) - width);
+ y = 1.0 * ((rctx.vp.y1 - rctx.vp.y0) - height);
+ break;
+ case SP_ASPECT_XMAX_YMAX:
+ x = 1.0 * ((rctx.vp.x1 - rctx.vp.x0) - width);
+ y = 1.0 * ((rctx.vp.y1 - rctx.vp.y0) - height);
+ break;
+ default:
+ x = 0.0;
+ y = 0.0;
+ break;
+ }
+ }
+ /* Compose additional transformation from scale and position */
+ Geom::Matrix q;
+ q[0] = width / (symbol->viewBox.x1 - symbol->viewBox.x0);
+ q[1] = 0.0;
+ q[2] = 0.0;
+ q[3] = height / (symbol->viewBox.y1 - symbol->viewBox.y0);
+ q[4] = -symbol->viewBox.x0 * q[0] + x;
+ q[5] = -symbol->viewBox.y0 * q[3] + y;
+ /* Append viewbox transformation */
+ symbol->c2p = q * symbol->c2p;
+ }
+
+ rctx.i2doc = symbol->c2p * (Geom::Matrix)rctx.i2doc;
+
+ /* If viewBox is set initialize child viewport */
+ /* Otherwise <use> has set it up already */
+ if (symbol->viewBox_set) {
+ rctx.vp.x0 = symbol->viewBox.x0;
+ rctx.vp.y0 = symbol->viewBox.y0;
+ rctx.vp.x1 = symbol->viewBox.x1;
+ rctx.vp.y1 = symbol->viewBox.y1;
+ rctx.i2vp = NR::identity();
+ }
+
+ /* And invoke parent method */
+ if (((SPObjectClass *) (parent_class))->update)
+ ((SPObjectClass *) (parent_class))->update (object, (SPCtx *) &rctx, flags);
+
+ /* As last step set additional transform of arena group */
+ for (v = item->display; v != NULL; v = v->next) {
+ nr_arena_group_set_child_transform(NR_ARENA_GROUP(v->arenaitem), symbol->c2p);
+ }
+ } else {
+ /* No-op */
+ if (((SPObjectClass *) (parent_class))->update)
+ ((SPObjectClass *) (parent_class))->update (object, ctx, flags);
+ }
}
static void
sp_symbol_modified (SPObject *object, guint flags)
{
- SPSymbol *symbol;
+ SPSymbol *symbol;
- symbol = SP_SYMBOL (object);
+ symbol = SP_SYMBOL (object);
- if (((SPObjectClass *) (parent_class))->modified)
- (* ((SPObjectClass *) (parent_class))->modified) (object, flags);
+ if (((SPObjectClass *) (parent_class))->modified)
+ (* ((SPObjectClass *) (parent_class))->modified) (object, flags);
}
static Inkscape::XML::Node *
sp_symbol_write (SPObject *object, Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags)
{
- SPSymbol *symbol;
+ SPSymbol *symbol;
- symbol = SP_SYMBOL (object);
+ symbol = SP_SYMBOL (object);
- if ((flags & SP_OBJECT_WRITE_BUILD) && !repr) {
- repr = xml_doc->createElement("svg:symbol");
- }
+ if ((flags & SP_OBJECT_WRITE_BUILD) && !repr) {
+ repr = xml_doc->createElement("svg:symbol");
+ }
- repr->setAttribute("viewBox", object->repr->attribute("viewBox"));
- repr->setAttribute("preserveAspectRatio", object->repr->attribute("preserveAspectRatio"));
+ repr->setAttribute("viewBox", object->repr->attribute("viewBox"));
+ repr->setAttribute("preserveAspectRatio", object->repr->attribute("preserveAspectRatio"));
- if (((SPObjectClass *) (parent_class))->write)
- ((SPObjectClass *) (parent_class))->write (object, xml_doc, repr, flags);
+ if (((SPObjectClass *) (parent_class))->write)
+ ((SPObjectClass *) (parent_class))->write (object, xml_doc, repr, flags);
- return repr;
+ return repr;
}
static NRArenaItem *
sp_symbol_show (SPItem *item, NRArena *arena, unsigned int key, unsigned int flags)
{
- SPSymbol *symbol;
- NRArenaItem *ai;
-
- symbol = SP_SYMBOL (item);
-
- if (SP_OBJECT_IS_CLONED (symbol)) {
- /* Cloned <symbol> is actually renderable */
- if (((SPItemClass *) (parent_class))->show) {
- ai = ((SPItemClass *) (parent_class))->show (item, arena, key, flags);
- if (ai) {
- nr_arena_group_set_child_transform(NR_ARENA_GROUP(ai), &symbol->c2p);
- }
- } else {
- ai = NULL;
- }
- } else {
- ai = NULL;
- }
-
- return ai;
+ SPSymbol *symbol;
+ NRArenaItem *ai;
+
+ symbol = SP_SYMBOL (item);
+
+ if (SP_OBJECT_IS_CLONED (symbol)) {
+ /* Cloned <symbol> is actually renderable */
+ if (((SPItemClass *) (parent_class))->show) {
+ ai = ((SPItemClass *) (parent_class))->show (item, arena, key, flags);
+ if (ai) {
+ nr_arena_group_set_child_transform(NR_ARENA_GROUP(ai), symbol->c2p);
+ }
+ } else {
+ ai = NULL;
+ }
+ } else {
+ ai = NULL;
+ }
+
+ return ai;
}
static void
sp_symbol_hide (SPItem *item, unsigned int key)
{
- SPSymbol *symbol;
+ SPSymbol *symbol;
- symbol = SP_SYMBOL (item);
+ symbol = SP_SYMBOL (item);
- if (SP_OBJECT_IS_CLONED (symbol)) {
- /* Cloned <symbol> is actually renderable */
- if (((SPItemClass *) (parent_class))->hide)
- ((SPItemClass *) (parent_class))->hide (item, key);
- }
+ if (SP_OBJECT_IS_CLONED (symbol)) {
+ /* Cloned <symbol> is actually renderable */
+ if (((SPItemClass *) (parent_class))->hide)
+ ((SPItemClass *) (parent_class))->hide (item, key);
+ }
}
static void
sp_symbol_bbox(SPItem const *item, NRRect *bbox, NR::Matrix const &transform, unsigned const flags)
{
- SPSymbol const *symbol = SP_SYMBOL(item);
+ SPSymbol const *symbol = SP_SYMBOL(item);
- if (SP_OBJECT_IS_CLONED (symbol)) {
- /* Cloned <symbol> is actually renderable */
+ if (SP_OBJECT_IS_CLONED (symbol)) {
+ /* Cloned <symbol> is actually renderable */
- if (((SPItemClass *) (parent_class))->bbox) {
- NR::Matrix const a( symbol->c2p * transform );
- ((SPItemClass *) (parent_class))->bbox(item, bbox, a, flags);
- }
- }
+ if (((SPItemClass *) (parent_class))->bbox) {
+ Geom::Matrix const a( symbol->c2p * (Geom::Matrix)transform );
+ ((SPItemClass *) (parent_class))->bbox(item, bbox, a, flags);
+ }
+ }
}
static void
sp_symbol_print (SPItem *item, SPPrintContext *ctx)
{
- SPSymbol *symbol = SP_SYMBOL(item);
- if (SP_OBJECT_IS_CLONED (symbol)) {
- /* Cloned <symbol> is actually renderable */
+ SPSymbol *symbol = SP_SYMBOL(item);
+ if (SP_OBJECT_IS_CLONED (symbol)) {
+ /* Cloned <symbol> is actually renderable */
- sp_print_bind(ctx, &symbol->c2p, 1.0);
+ sp_print_bind(ctx, &symbol->c2p, 1.0);
- if (((SPItemClass *) (parent_class))->print) {
- ((SPItemClass *) (parent_class))->print (item, ctx);
- }
+ if (((SPItemClass *) (parent_class))->print) {
+ ((SPItemClass *) (parent_class))->print (item, ctx);
+ }
- sp_print_release (ctx);
- }
+ sp_print_release (ctx);
+ }
}