diff options
| -rw-r--r-- | 077trace_browser.cc | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/077trace_browser.cc b/077trace_browser.cc index 133ad1bc..297c3cee 100644 --- a/077trace_browser.cc +++ b/077trace_browser.cc @@ -27,7 +27,7 @@ void start_trace_browser() { cerr << "depth is " << min_depth << '\n'; cerr << "computing lines to display\n"; for (long long int i = 0; i < SIZE(Trace_stream->past_lines); ++i) { - if (Trace_stream->past_lines.at(i).depth < 110 && Trace_stream->past_lines.at(i).depth) //== min_depth) + if (Trace_stream->past_lines.at(i).depth == min_depth) Visible.insert(i); } tb_init(); @@ -79,6 +79,39 @@ void start_trace_browser() { if (Top_of_screen > 0) refresh_screen_rows(); } + if (key == TB_KEY_CARRIAGE_RETURN) { +//? tb_shutdown(); + assert(Trace_index.find(Display_row) != Trace_index.end()); + long long int start_index = Trace_index[Display_row]; +//? cerr << "start_index is " << start_index << '\n'; + long long int index = 0; + // simultaneously compute end_index and min_depth + int min_depth = 9999; + for (index = start_index+1; index < SIZE(Trace_stream->past_lines); ++index) { + if (Visible.find(index) != Visible.end()) break; + trace_line& curr_line = Trace_stream->past_lines.at(index); + if (curr_line.depth == 0) continue; + assert(curr_line.depth > Trace_stream->past_lines.at(start_index).depth); + if (curr_line.depth < min_depth) min_depth = curr_line.depth; + } +//? cerr << "min_depth is " << min_depth << '\n'; + long long int end_index = index; +//? cerr << "end_index is " << end_index << '\n'; + // min_depth must be greater than the depths of the end-points + assert(min_depth > Trace_stream->past_lines.at(start_index).depth); + if (end_index < SIZE(Trace_stream->past_lines)) + assert(min_depth > Trace_stream->past_lines.at(end_index).depth); + // mark as visible all intervening indices at min_depth + for (index = start_index; index < end_index; ++index) { + trace_line& curr_line = Trace_stream->past_lines.at(index); + if (curr_line.depth == min_depth) { +//? cerr << "adding " << index << '\n'; + Visible.insert(index); + } + } +//? exit(0); + refresh_screen_rows(); + } } tb_shutdown(); } |