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| author | Mark Rogalski <interesting.ones.are.already.taken@gmail.com> | 2016-05-16 21:10:16 +0200 |
|---|---|---|
| committer | Mark Rogalski <interesting.ones.are.already.taken@gmail.com> | 2016-05-16 21:10:16 +0200 |
| commit | 56134db6dc6b07711f0d892c15b0bd98567619ad (patch) | |
| tree | 9ad4fdc1862229cd8865bac66744a86c2b504cb9 | |
| parent | bb5846a689c956a24c44798d32c0c33ad1d97724 (diff) | |
| download | ranger-56134db6dc6b07711f0d892c15b0bd98567619ad.tar.gz | |
Add relative line numbers
| -rw-r--r-- | ranger/container/settings.py | 1 | ||||
| -rw-r--r-- | ranger/gui/widgets/browsercolumn.py | 20 |
2 files changed, 19 insertions, 2 deletions
diff --git a/ranger/container/settings.py b/ranger/container/settings.py index 7b646744..be468c21 100644 --- a/ranger/container/settings.py +++ b/ranger/container/settings.py @@ -39,6 +39,7 @@ ALLOWED_SETTINGS = { 'preview_images_method': str, 'preview_max_size': int, 'preview_script': (str, type(None)), + 'relative_line_numbers': bool, 'save_console_history': bool, 'scroll_offset': int, 'shorten_title': int, diff --git a/ranger/gui/widgets/browsercolumn.py b/ranger/gui/widgets/browsercolumn.py index 89e29a00..1dd4aef8 100644 --- a/ranger/gui/widgets/browsercolumn.py +++ b/ranger/gui/widgets/browsercolumn.py @@ -191,6 +191,15 @@ class BrowserColumn(Pager): self.set_source(f) Pager.draw(self) + def _format_line_number(self, linum_format, i, selected_i): + line_number = i + if self.settings.relative_line_numbers: + line_number = abs(selected_i - i) + if line_number == 0: + line_number = selected_i + + return linum_format.format(line_number) + def _draw_directory(self): """Draw the contents of a directory""" if self.image: @@ -282,6 +291,12 @@ class BrowserColumn(Pager): self.settings.line_numbers) if key in drawn.display_data: + if self.main_column and self.settings.line_numbers: + line_number_text = self._format_line_number(linum_format, + i, + selected_i) + drawn.display_data[key][0][0] = line_number_text + self.execute_curses_batch(line, drawn.display_data[key]) self.color_reset() continue @@ -303,8 +318,9 @@ class BrowserColumn(Pager): # line number field if self.settings.line_numbers: if self.main_column and space - linum_text_len > 2: - line_number_text = linum_format.format(i) - + line_number_text = self._format_line_number(linum_format, + i, + selected_i) predisplay_left.append([line_number_text, ["directory"]]) space -= linum_text_len |