diff options
Diffstat (limited to 'plugins/minimap.lua')
| -rw-r--r-- | plugins/minimap.lua | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/plugins/minimap.lua b/plugins/minimap.lua index 8e8177f..826db8a 100644 --- a/plugins/minimap.lua +++ b/plugins/minimap.lua @@ -41,15 +41,10 @@ local line_spacing = 2 * SCALE * config.plugins.minimap.scale local MiniMap = Object:extend() function MiniMap:new() - self.line_highlight_color = {} end -function MiniMap:set_line_highlight_color(line, color) - self.line_highlight_color[line] = color -end - -function MiniMap:clear_all_line_highlights() - self.line_highlight_color = {} +function MiniMap:line_highlight_color(line_index) + -- other plugins can override this, and return a color end local minimap = MiniMap() @@ -260,6 +255,17 @@ DocView.draw_scrollbar = function(self) batch_width = 0 end + local function render_highlight(idx, line_y) + local highlight_color = minimap:line_highlight_color(idx) + if highlight_color then + if highlight_width > 0 then + renderer.draw_rect(x, line_y, highlight_width, line_spacing, highlight_color) + else + renderer.draw_rect(x + w + highlight_width, line_y, -highlight_width, line_spacing, highlight_color) + end + end + end + -- render lines with syntax highlighting if config.plugins.minimap.syntax_highlight then @@ -274,14 +280,7 @@ DocView.draw_scrollbar = function(self) batch_start = x + gutter_width batch_width = 0 - local highlight_color = minimap.line_highlight_color[idx] - if highlight_color then - if highlight_width > 0 then - renderer.draw_rect(x, line_y, highlight_width, line_spacing, highlight_color) - else - renderer.draw_rect(x + w + highlight_width, line_y, -highlight_width, line_spacing, highlight_color) - end - end + render_highlight(idx, line_y) -- per token for _, type, text in self.doc.highlighter:each_token(idx) do @@ -315,10 +314,7 @@ DocView.draw_scrollbar = function(self) batch_start = x + gutter_width batch_width = 0 - local highlight_color = minimap.line_highlight_color[idx] - if highlight_color then - renderer.draw_rect(x, line_y, highlight_width, line_spacing, highlight_color) - end + render_highlight(idx, line_y) for char in common.utf8_chars(self.doc.lines[idx]) do if char == " " or char == "\n" then |