diff options
| -rw-r--r-- | src/document.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/document.cpp b/src/document.cpp index 27b418c..129914d 100644 --- a/src/document.cpp +++ b/src/document.cpp @@ -33,8 +33,22 @@ namespace SciTECO { void Document::edit(ViewCurrent &view) { + /* + * FIXME: SCI_SETREPRESENTATION does not redraw + * the screen - also that would be very slow. + * Since SCI_SETDOCPOINTER resets the representation + * (this should probably be fixed in Scintilla), + * the screen is garbled since the layout cache + * is calculated with the default representations. + * We work around this by temporarily disabling the + * layout cache. + */ + gint old_mode = view.ssm(SCI_GETLAYOUTCACHE); + maybe_create_document(); + view.ssm(SCI_SETLAYOUTCACHE, SC_CACHE_NONE); + view.ssm(SCI_SETDOCPOINTER, 0, (sptr_t)doc); view.ssm(SCI_SETFIRSTVISIBLELINE, first_line); view.ssm(SCI_SETXOFFSET, xoffset); @@ -45,6 +59,8 @@ Document::edit(ViewCurrent &view) * They are reset on EVERY SETDOCPOINTER call by Scintilla. */ view.set_representations(); + + view.ssm(SCI_SETLAYOUTCACHE, old_mode); } void |