X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fdocument.h;h=fd6e574c2cc1c09009de6e04aa5a8ca374560090;hp=59beee623069a1b874d08ebf00eca31c1f1844f9;hb=f28146cf72fc68c8d3690814b1f89d47b8c4e7b9;hpb=54cbdc5600ed4280f1e33f9f1f4780e48713c352

diff --git a/src/document.h b/src/document.h
index 59beee6..fd6e574 100644
--- a/src/document.h
+++ b/src/document.h
@@ -91,6 +91,7 @@ namespace IPDF
 			QuadTreeIndex GenQuadChild(QuadTreeIndex parent, QuadTreeNodeChildren type);
 			QuadTreeIndex GenQuadParent(QuadTreeIndex child, QuadTreeNodeChildren mytype);
 			void OverlayQuadChildren(QuadTreeIndex orig_parent, QuadTreeIndex parent, QuadTreeNodeChildren type);
+			void OverlayQuadParent(QuadTreeIndex orig_child, QuadTreeIndex child, QuadTreeNodeChildren type);
 			void PropagateQuadChanges(QuadTreeIndex node);
 			// Returns the number of objects the current object formed when clipped, the objects in question are added to the end of the document.
 			int ClipObjectToQuadChild(int object_id, QuadTreeNodeChildren type);
@@ -114,6 +115,7 @@ namespace IPDF
 
 			QuadTreeIndex m_current_insert_node;
 #endif
+			bool m_document_dirty;
 			unsigned m_count;
 			unsigned char * m_font_data;
 			stbtt_fontinfo m_font;