include/tig/diff.h

   1 /* Copyright (c) 2006-2014 Jonas Fonseca <jonas.fonseca@gmail.com>
   2  *
   3  * This program is free software; you can redistribute it and/or
   4  * modify it under the terms of the GNU General Public License as
   5  * published by the Free Software Foundation; either version 2 of
   6  * the License, or (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  */
  13
  14 #ifndef TIG_DIFF_H
  15 #define TIG_DIFF_H
  16
  17 #include "tig/view.h"
  18
  19 struct diff_state {
  20         bool after_commit_title;
  21         bool after_diff;
  22         bool reading_diff_stat;
  23         bool combined_diff;
  24         const char *file;
  25         unsigned int lineno;
  26         struct position pos;
  27 };
  28
  29 enum request diff_common_edit(struct view *view, enum request request, struct line *line);
  30 bool diff_common_read(struct view *view, const char *data, struct diff_state *state);
  31 enum request diff_common_enter(struct view *view, enum request request, struct line *line);
  32 struct line *diff_common_add_diff_stat(struct view *view, const char *text, size_t offset);
  33 void diff_save_line(struct view *view, struct diff_state *state, enum open_flags flags);
  34 void diff_restore_line(struct view *view, struct diff_state *state);
  35
  36 unsigned int diff_get_lineno(struct view *view, struct line *line);
  37 const char *diff_get_pathname(struct view *view, struct line *line);
  38
  39 extern struct view diff_view;
  40
  41 static inline void
  42 open_diff_view(struct view *prev, enum open_flags flags)
  43 {
  44         open_view(prev, &diff_view, flags);
  45 }
  46
  47 #endif
  48 /* vim: set ts=8 sw=8 noexpandtab: */