diff options
Diffstat (limited to 'src/file.cpp')
| -rw-r--r-- | src/file.cpp | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/file.cpp b/src/file.cpp index dbf8fc7d4..88fbc542d 100644 --- a/src/file.cpp +++ b/src/file.cpp @@ -36,6 +36,7 @@ #include "dir-util.h" #include "document-private.h" #include "document-undo.h" +#include "event-context.h" #include "extension/db.h" #include "extension/input.h" #include "extension/output.h" @@ -974,6 +975,89 @@ sp_file_save_a_copy(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*d ######################*/ /** + * Paste the contents of a document into the active desktop. + * @param clipdoc The document to paste + * @param in_place Whether to paste the selection where it was when copied + * @pre @c clipdoc is not empty and items can be added to the current layer + */ +void sp_import_document(SPDesktop *desktop, SPDocument *clipdoc, bool in_place) +{ + //TODO: merge with file_import() + + SPDocument *target_document = sp_desktop_document(desktop); + Inkscape::XML::Node *root = clipdoc->getReprRoot(); + Inkscape::XML::Node *target_parent = desktop->currentLayer()->getRepr(); + + // copy definitions + desktop->doc()->importDefs(clipdoc); + + // copy objects + GSList *pasted_objects = NULL; + for (Inkscape::XML::Node *obj = root->firstChild() ; obj ; obj = obj->next()) { + // Don't copy metadata, defs, named views and internal clipboard contents to the document + if (!strcmp(obj->name(), "svg:defs")) { + continue; + } + if (!strcmp(obj->name(), "svg:metadata")) { + continue; + } + if (!strcmp(obj->name(), "sodipodi:namedview")) { + continue; + } + if (!strcmp(obj->name(), "inkscape:clipboard")) { + continue; + } + Inkscape::XML::Node *obj_copy = obj->duplicate(target_document->getReprDoc()); + target_parent->appendChild(obj_copy); + Inkscape::GC::release(obj_copy); + + pasted_objects = g_slist_prepend(pasted_objects, (gpointer) obj_copy); + } + + // Change the selection to the freshly pasted objects + Inkscape::Selection *selection = sp_desktop_selection(desktop); + selection->setReprList(pasted_objects); + + // invers apply parent transform + Geom::Affine doc2parent = SP_ITEM(desktop->currentLayer())->i2doc_affine().inverse(); + sp_selection_apply_affine(selection, desktop->dt2doc() * doc2parent * desktop->doc2dt(), true, false); + + // Update (among other things) all curves in paths, for bounds() to work + target_document->ensureUpToDate(); + + // move selection either to original position (in_place) or to mouse pointer + Geom::OptRect sel_bbox = selection->visualBounds(); + if (sel_bbox) { + // get offset of selection to original position of copied elements + Geom::Point pos_original; + Inkscape::XML::Node *clipnode = sp_repr_lookup_name(root, "inkscape:clipboard", 1); + if (clipnode) { + Geom::Point min, max; + sp_repr_get_point(clipnode, "min", &min); + sp_repr_get_point(clipnode, "max", &max); + pos_original = Geom::Point(min[Geom::X], max[Geom::Y]); + } + Geom::Point offset = pos_original - sel_bbox->corner(3); + + if (!in_place) { + SnapManager &m = desktop->namedview->snap_manager; + m.setup(desktop); + sp_event_context_discard_delayed_snap_event(desktop->event_context); + + // get offset from mouse pointer to bbox center, snap to grid if enabled + Geom::Point mouse_offset = desktop->point() - sel_bbox->midpoint(); + offset = m.multipleOfGridPitch(mouse_offset - offset, sel_bbox->midpoint() + offset) + offset; + m.unSetup(); + } + + sp_selection_move_relative(selection, offset); + } + + g_slist_free(pasted_objects); +} + + +/** * Import a resource. Called by sp_file_import() */ SPObject * |