diff options
Diffstat (limited to 'source/blender/blenkernel/intern/text.c')
-rw-r--r-- | source/blender/blenkernel/intern/text.c | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/text.c b/source/blender/blenkernel/intern/text.c index dac426de4eb..350b0acba9d 100644 --- a/source/blender/blenkernel/intern/text.c +++ b/source/blender/blenkernel/intern/text.c @@ -130,8 +130,10 @@ undo position static void txt_pop_first(Text *text); static void txt_pop_last(Text *text); static void txt_undo_add_op(Text *text, int op); -static void txt_undo_add_block(Text *text, int op, char *buf); +static void txt_undo_add_block(Text *text, int op, const char *buf); static void txt_delete_line(Text *text, TextLine *line); +static void txt_delete_sel (Text *text); +static void txt_make_dirty (Text *text); /***/ @@ -537,6 +539,30 @@ void unlink_text(Main *bmain, Text *text) text->id.us= 0; } +void clear_text(Text *text) /* called directly from rna */ +{ + int oldstate; + + oldstate = txt_get_undostate( ); + txt_set_undostate( 1 ); + txt_sel_all( text ); + txt_delete_sel(text); + txt_set_undostate( oldstate ); + + txt_make_dirty(text); +} + +void write_text(Text *text, char *str) /* called directly from rna */ +{ + int oldstate; + + oldstate = txt_get_undostate( ); + txt_insert_buf( text, str ); + txt_move_eof( text, 0 ); + txt_set_undostate( oldstate ); + + txt_make_dirty(text); +} /*****************************/ /* Editing utility functions */ @@ -1315,7 +1341,7 @@ char *txt_sel_to_buf (Text *text) return buf; } -void txt_insert_buf(Text *text, char *in_buffer) +void txt_insert_buf(Text *text, const char *in_buffer) { int i=0, l=0, j, u, len; TextLine *add; @@ -1544,7 +1570,7 @@ static void txt_undo_add_op(Text *text, int op) text->undo_buf[text->undo_pos+1]= 0; } -static void txt_undo_add_block(Text *text, int op, char *buf) +static void txt_undo_add_block(Text *text, int op, const char *buf) { int length; |