void SPUse::modified(unsigned int flags) { // std::cout << "SPUse::modified: " << (getId()?getId():"null") << std::endl; if (flags & SP_OBJECT_MODIFIED_FLAG) { flags |= SP_OBJECT_PARENT_MODIFIED_FLAG; } flags &= SP_OBJECT_MODIFIED_CASCADE; if (flags & SP_OBJECT_STYLE_MODIFIED_FLAG) { for (SPItemView *v = this->display; v != NULL; v = v->next) { Inkscape::DrawingGroup *g = dynamic_cast<Inkscape::DrawingGroup *>(v->arenaitem); this->context_style = this->style; g->setStyle(this->style, this->context_style); } } if (child) { sp_object_ref(child); if (flags || (child->mflags & (SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_CHILD_MODIFIED_FLAG))) { child->emitModified(flags); } sp_object_unref(child); } }
void SPFlowtext::modified(unsigned int flags) { SPObject *region = NULL; if (flags & SP_OBJECT_MODIFIED_FLAG) { flags |= SP_OBJECT_PARENT_MODIFIED_FLAG; } flags &= SP_OBJECT_MODIFIED_CASCADE; // FIXME: the below stanza is copied over from sp_text_modified, consider factoring it out if (flags & ( SP_OBJECT_STYLE_MODIFIED_FLAG )) { SPFlowtext *text = SP_FLOWTEXT(this); Geom::OptRect pbox = text->geometricBounds(); for (SPItemView* v = text->display; v != NULL; v = v->next) { Inkscape::DrawingGroup *g = dynamic_cast<Inkscape::DrawingGroup *>(v->arenaitem); text->_clearFlow(g); g->setStyle(this->style); text->layout.show(g, pbox); } } for ( SPObject *o = this->firstChild() ; o ; o = o->getNext() ) { if (SP_IS_FLOWREGION(o)) { region = o; break; } } if (region) { if (flags || (region->mflags & (SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_CHILD_MODIFIED_FLAG))) { region->emitModified(flags); // pass down to the region only } } }
Inkscape::DrawingItem *SPClipPath::show(Inkscape::Drawing &drawing, unsigned int key) { Inkscape::DrawingGroup *ai = new Inkscape::DrawingGroup(drawing); display = sp_clippath_view_new_prepend(display, key, ai); for ( SPObject *child = firstChild() ; child ; child = child->getNext() ) { if (SP_IS_ITEM(child)) { Inkscape::DrawingItem *ac = SP_ITEM(child)->invoke_show(drawing, key, SP_ITEM_REFERENCE_FLAGS); if (ac) { /* The order is not important in clippath */ ai->appendChild(ac); } } } if (clipPathUnits == SP_CONTENT_UNITS_OBJECTBOUNDINGBOX && display->bbox) { Geom::Affine t = Geom::Scale(display->bbox->dimensions()); t.setTranslation(display->bbox->min()); ai->setChildTransform(t); } ai->setStyle(this->style); return ai; }
Inkscape::DrawingItem* SPFlowtext::show(Inkscape::Drawing &drawing, unsigned int /*key*/, unsigned int /*flags*/) { Inkscape::DrawingGroup *flowed = new Inkscape::DrawingGroup(drawing); flowed->setPickChildren(false); flowed->setStyle(this->style); // pass the bbox of the flowtext object as paintbox (used for paintserver fills) Geom::OptRect bbox = this->geometricBounds(); this->layout.show(flowed, bbox); return flowed; }
Inkscape::DrawingItem *CGroup::show (Inkscape::Drawing &drawing, unsigned int key, unsigned int flags) { Inkscape::DrawingGroup *ai; SPObject *object = _group; ai = new Inkscape::DrawingGroup(drawing); ai->setPickChildren(_group->effectiveLayerMode(key) == SPGroup::LAYER); ai->setStyle(object->style); _showChildren(drawing, ai, key, flags); return ai; }
void SPFlowtext::update(SPCtx* ctx, unsigned int flags) { SPItemCtx *ictx = (SPItemCtx *) ctx; SPItemCtx cctx = *ictx; unsigned childflags = flags; if (flags & SP_OBJECT_MODIFIED_FLAG) { childflags |= SP_OBJECT_PARENT_MODIFIED_FLAG; } childflags &= SP_OBJECT_MODIFIED_CASCADE; GSList *l = NULL; for (SPObject *child = this->firstChild() ; child ; child = child->getNext() ) { sp_object_ref(child); l = g_slist_prepend(l, child); } l = g_slist_reverse(l); while (l) { SPObject *child = SP_OBJECT(l->data); l = g_slist_remove(l, child); if (childflags || (child->uflags & (SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_CHILD_MODIFIED_FLAG))) { if (SP_IS_ITEM(child)) { SPItem const &chi = *SP_ITEM(child); cctx.i2doc = chi.transform * ictx->i2doc; cctx.i2vp = chi.transform * ictx->i2vp; child->updateDisplay((SPCtx *)&cctx, childflags); } else { child->updateDisplay(ctx, childflags); } } sp_object_unref(child); } SPItem::update(ctx, flags); this->rebuildLayout(); Geom::OptRect pbox = this->geometricBounds(); for (SPItemView *v = this->display; v != NULL; v = v->next) { Inkscape::DrawingGroup *g = dynamic_cast<Inkscape::DrawingGroup *>(v->arenaitem); this->_clearFlow(g); g->setStyle(this->style); // pass the bbox of the flowtext object as paintbox (used for paintserver fills) this->layout.show(g, pbox); } }
Inkscape::DrawingItem* SPUse::show(Inkscape::Drawing &drawing, unsigned int key, unsigned int flags) { Inkscape::DrawingGroup *ai = new Inkscape::DrawingGroup(drawing); ai->setPickChildren(false); ai->setStyle(this->style); if (this->child) { Inkscape::DrawingItem *ac = this->child->invoke_show(drawing, key, flags); if (ac) { ai->prependChild(ac); } Geom::Translate t(this->x.computed, this->y.computed); ai->setChildTransform(t); } return ai; }
Inkscape::DrawingItem* SPUse::show(Inkscape::Drawing &drawing, unsigned int key, unsigned int flags) { // std::cout << "SPUse::show: " << (getId()?getId():"null") << std::endl; Inkscape::DrawingGroup *ai = new Inkscape::DrawingGroup(drawing); ai->setPickChildren(false); this->context_style = this->style; ai->setStyle(this->style, this->context_style); if (this->child) { Inkscape::DrawingItem *ac = this->child->invoke_show(drawing, key, flags); if (ac) { ai->prependChild(ac); } Geom::Translate t(this->x.computed, this->y.computed); ai->setChildTransform(t); } return ai; }
void CGroup::onUpdate(SPCtx *ctx, unsigned int flags) { SPItemCtx *ictx, cctx; ictx = (SPItemCtx *) ctx; cctx = *ictx; if (flags & SP_OBJECT_MODIFIED_FLAG) { flags |= SP_OBJECT_PARENT_MODIFIED_FLAG; } flags &= SP_OBJECT_MODIFIED_CASCADE; if (flags & SP_OBJECT_STYLE_MODIFIED_FLAG) { SPObject *object = _group; for (SPItemView *v = _group->display; v != NULL; v = v->next) { Inkscape::DrawingGroup *group = dynamic_cast<Inkscape::DrawingGroup *>(v->arenaitem); group->setStyle(object->style); } } GSList *l = g_slist_reverse(_group->childList(true, SPObject::ActionUpdate)); while (l) { SPObject *child = SP_OBJECT (l->data); l = g_slist_remove (l, child); if (flags || (child->uflags & (SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_CHILD_MODIFIED_FLAG))) { if (SP_IS_ITEM (child)) { SPItem const &chi = *SP_ITEM(child); cctx.i2doc = chi.transform * ictx->i2doc; cctx.i2vp = chi.transform * ictx->i2vp; child->updateDisplay((SPCtx *)&cctx, flags); } else { child->updateDisplay(ctx, flags); } } g_object_unref (G_OBJECT (child)); } }
void CGroup::onModified(guint flags) { SPObject *child; if (flags & SP_OBJECT_MODIFIED_FLAG) flags |= SP_OBJECT_PARENT_MODIFIED_FLAG; flags &= SP_OBJECT_MODIFIED_CASCADE; if (flags & SP_OBJECT_STYLE_MODIFIED_FLAG) { SPObject *object = _group; for (SPItemView *v = _group->display; v != NULL; v = v->next) { Inkscape::DrawingGroup *group = dynamic_cast<Inkscape::DrawingGroup *>(v->arenaitem); group->setStyle(object->style); } } GSList *l = g_slist_reverse(_group->childList(true)); while (l) { child = SP_OBJECT (l->data); l = g_slist_remove (l, child); if (flags || (child->mflags & (SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_CHILD_MODIFIED_FLAG))) { child->emitModified(flags); } g_object_unref (G_OBJECT (child)); } }
void SPUse::update(SPCtx *ctx, unsigned flags) { // std::cout << "SPUse::update: " << (getId()?getId():"null") << std::endl; SPItemCtx *ictx = (SPItemCtx *) ctx; SPItemCtx cctx = *ictx; unsigned childflags = flags; if (flags & SP_OBJECT_MODIFIED_FLAG) { childflags |= SP_OBJECT_PARENT_MODIFIED_FLAG; } childflags &= SP_OBJECT_MODIFIED_CASCADE; /* Set up child viewport */ if (this->x.unit == SVGLength::PERCENT) { this->x.computed = this->x.value * ictx->viewport.width(); } if (this->y.unit == SVGLength::PERCENT) { this->y.computed = this->y.value * ictx->viewport.height(); } if (this->width.unit == SVGLength::PERCENT) { this->width.computed = this->width.value * ictx->viewport.width(); } if (this->height.unit == SVGLength::PERCENT) { this->height.computed = this->height.value * ictx->viewport.height(); } childflags &= ~SP_OBJECT_USER_MODIFIED_FLAG_B; if (this->child) { sp_object_ref(this->child); // viewport is only changed if referencing a symbol or svg element if( SP_IS_SYMBOL(this->child) || SP_IS_ROOT(this->child) ) { cctx.viewport = Geom::Rect::from_xywh(0, 0, this->width.computed, this->height.computed); cctx.i2vp = Geom::identity(); } if (childflags || (this->child->uflags & (SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_CHILD_MODIFIED_FLAG))) { SPItem const *chi = dynamic_cast<SPItem const *>(child); g_assert(chi != NULL); cctx.i2doc = chi->transform * ictx->i2doc; cctx.i2vp = chi->transform * ictx->i2vp; this->child->updateDisplay((SPCtx *)&cctx, childflags); } sp_object_unref(this->child); } SPItem::update(ctx, flags); if (flags & SP_OBJECT_STYLE_MODIFIED_FLAG) { for (SPItemView *v = this->display; v != NULL; v = v->next) { Inkscape::DrawingGroup *g = dynamic_cast<Inkscape::DrawingGroup *>(v->arenaitem); this->context_style = this->style; g->setStyle(this->style, this->context_style); } } /* As last step set additional transform of arena group */ for (SPItemView *v = this->display; v != NULL; v = v->next) { Inkscape::DrawingGroup *g = dynamic_cast<Inkscape::DrawingGroup *>(v->arenaitem); Geom::Affine t(Geom::Translate(this->x.computed, this->y.computed)); g->setChildTransform(t); } }
void SPUse::update(SPCtx *ctx, unsigned flags) { SPItemCtx *ictx = (SPItemCtx *) ctx; SPItemCtx cctx = *ictx; unsigned childflags = flags; if (flags & SP_OBJECT_MODIFIED_FLAG) { childflags |= SP_OBJECT_PARENT_MODIFIED_FLAG; } childflags &= SP_OBJECT_MODIFIED_CASCADE; /* Set up child viewport */ if (this->x.unit == SVGLength::PERCENT) { this->x.computed = this->x.value * ictx->viewport.width(); } if (this->y.unit == SVGLength::PERCENT) { this->y.computed = this->y.value * ictx->viewport.height(); } if (this->width.unit == SVGLength::PERCENT) { this->width.computed = this->width.value * ictx->viewport.width(); } if (this->height.unit == SVGLength::PERCENT) { this->height.computed = this->height.value * ictx->viewport.height(); } cctx.viewport = Geom::Rect::from_xywh(0, 0, this->width.computed, this->height.computed); cctx.i2vp = Geom::identity(); childflags &= ~SP_OBJECT_USER_MODIFIED_FLAG_B; if (this->child) { sp_object_ref(this->child); if (childflags || (this->child->uflags & (SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_CHILD_MODIFIED_FLAG))) { SPItem const &chi = *SP_ITEM(this->child); cctx.i2doc = chi.transform * ictx->i2doc; cctx.i2vp = chi.transform * ictx->i2vp; this->child->updateDisplay((SPCtx *)&cctx, childflags); } sp_object_unref(this->child); } SPItem::update(ctx, flags); if (flags & SP_OBJECT_STYLE_MODIFIED_FLAG) { for (SPItemView *v = this->display; v != NULL; v = v->next) { Inkscape::DrawingGroup *g = dynamic_cast<Inkscape::DrawingGroup *>(v->arenaitem); g->setStyle(this->style); } } /* As last step set additional transform of arena group */ for (SPItemView *v = this->display; v != NULL; v = v->next) { Inkscape::DrawingGroup *g = dynamic_cast<Inkscape::DrawingGroup *>(v->arenaitem); Geom::Affine t(Geom::Translate(this->x.computed, this->y.computed)); g->setChildTransform(t); } }