diff options
Diffstat (limited to 'src/document.cpp')
| -rw-r--r-- | src/document.cpp | 47 |
1 files changed, 44 insertions, 3 deletions
diff --git a/src/document.cpp b/src/document.cpp index 90f35307d..f5c799575 100644 --- a/src/document.cpp +++ b/src/document.cpp @@ -106,10 +106,10 @@ SPDocument::SPDocument() : profileManager(0), // deferred until after other initialization router(new Avoid::Router(Avoid::PolyLineRouting|Avoid::OrthogonalRouting)), _collection_queue(0), - parent_document(NULL), oldSignalsConnected(false), current_persp3d(NULL), - current_persp3d_impl(NULL) + current_persp3d_impl(NULL), + _parent_document(NULL) { // Penalise libavoid for choosing paths with needless extra segments. // This results in much better looking orthogonal connector paths. @@ -327,7 +327,10 @@ SPDocument *SPDocument::createDoc(Inkscape::XML::Document *rdoc, document->rdoc = rdoc; document->rroot = rroot; - document->parent_document = parent; + if (parent) { + document->_parent_document = parent; + parent->_child_documents.push_back(document); + } if (document->uri){ g_free(document->uri); @@ -473,6 +476,43 @@ SPDocument *SPDocument::createDoc(Inkscape::XML::Document *rdoc, } /** + * Fetches a document and attaches it to the current document as a child href + */ +SPDocument *SPDocument::createChildDoc(gchar const *uri) { + + // Calculate the absolute path from an available document + std::string basePath = std::string( this->getBase() ); + std::string absPath = Glib::build_filename(basePath, std::string( uri ) ); + const char *path = absPath.c_str(); + + SPDocument *parent = this; + SPDocument *document = NULL; + + while(parent != NULL && document == NULL) { + // Check myself and any parents int he chain + if(strcmp(parent->getURI(), path)==0) { + document = parent; + break; + } + // Then check children of those. + boost::ptr_list<SPDocument>::iterator iter; + for (iter = parent->_child_documents.begin(); + iter != parent->_child_documents.end(); ++iter) { + if(strcmp(iter->getURI(), path)==0) { + document = &*iter; + break; + } + } + parent = parent->_parent_document; + } + + // Load a fresh document from the svg source. + if(!document) { + document = createNewDoc(path, false, false, this); + } + return document; +} +/** * Fetches document from URI, or creates new, if NULL; public document * appears in document list. */ @@ -605,6 +645,7 @@ void SPDocument::setWidth(const Inkscape::Util::Quantity &width) root->updateRepr(); } + Inkscape::Util::Quantity SPDocument::getHeight() const { g_return_val_if_fail(this->priv != NULL, Inkscape::Util::Quantity(0.0, unit_table.getUnit(""))); |