diff options
Diffstat (limited to 'src/document.cpp')
| -rw-r--r-- | src/document.cpp | 71 |
1 files changed, 19 insertions, 52 deletions
diff --git a/src/document.cpp b/src/document.cpp index ff2ce2b..8ed5007 100644 --- a/src/document.cpp +++ b/src/document.cpp @@ -30,76 +30,43 @@ namespace SciTECO { -static inline void -set_representations(void) -{ - static const char *reps[] = { - "^@", "^A", "^B", "^C", "^D", "^E", "^F", "^G", - "^H", "TAB" /* ^I */, "LF" /* ^J */, "^K", "^L", "CR" /* ^M */, "^N", "^O", - "^P", "^Q", "^R", "^S", "^T", "^U", "^V", "^W", - "^X", "^Y", "^Z", "$" /* ^[ */, "^\\", "^]", "^^", "^_" - }; - - for (guint cc = 0; cc < G_N_ELEMENTS(reps); cc++) { - gchar buf[] = {(gchar)cc, '\0'}; - interface.ssm(SCI_SETREPRESENTATION, - (uptr_t)buf, (sptr_t)reps[cc]); - } -} - -class UndoSetRepresentations : public UndoToken { -public: - void - run(void) - { - set_representations(); - } -}; - void -Document::edit(void) +Document::edit(ViewCurrent *view) { - if (!is_initialized()) - doc = (SciDoc)interface.ssm(SCI_CREATEDOCUMENT); + maybe_create_document(); - interface.ssm(SCI_SETDOCPOINTER, 0, (sptr_t)doc); - interface.ssm(SCI_SETFIRSTVISIBLELINE, first_line); - interface.ssm(SCI_SETXOFFSET, xoffset); - interface.ssm(SCI_SETSEL, anchor, (sptr_t)dot); + view->ssm(SCI_SETDOCPOINTER, 0, (sptr_t)doc); + view->ssm(SCI_SETFIRSTVISIBLELINE, first_line); + view->ssm(SCI_SETXOFFSET, xoffset); + view->ssm(SCI_SETSEL, anchor, (sptr_t)dot); /* * Default TECO-style character representations. * They are reset on EVERY SETDOCPOINTER call by Scintilla. */ - set_representations(); + view->set_representations(); } void -Document::undo_edit(void) +Document::undo_edit(ViewCurrent *view) { - if (!is_initialized()) - doc = (SciDoc)interface.ssm(SCI_CREATEDOCUMENT); + maybe_create_document(); - /* - * see above: set TECO-style character representations - * NOTE: could be done with push_msg() but that requires - * making the entire mapping static constant - */ - undo.push(new UndoSetRepresentations()); + view->undo_set_representations(); - undo.push_msg(SCI_SETSEL, anchor, (sptr_t)dot); - undo.push_msg(SCI_SETXOFFSET, xoffset); - undo.push_msg(SCI_SETFIRSTVISIBLELINE, first_line); - undo.push_msg(SCI_SETDOCPOINTER, 0, (sptr_t)doc); + view->undo_ssm(SCI_SETSEL, anchor, (sptr_t)dot); + view->undo_ssm(SCI_SETXOFFSET, xoffset); + view->undo_ssm(SCI_SETFIRSTVISIBLELINE, first_line); + view->undo_ssm(SCI_SETDOCPOINTER, 0, (sptr_t)doc); } void -Document::update(void) +Document::update(ViewCurrent *view) { - anchor = interface.ssm(SCI_GETANCHOR); - dot = interface.ssm(SCI_GETCURRENTPOS); - first_line = interface.ssm(SCI_GETFIRSTVISIBLELINE); - xoffset = interface.ssm(SCI_GETXOFFSET); + anchor = view->ssm(SCI_GETANCHOR); + dot = view->ssm(SCI_GETCURRENTPOS); + first_line = view->ssm(SCI_GETFIRSTVISIBLELINE); + xoffset = view->ssm(SCI_GETXOFFSET); } /* |