diff options
Diffstat (limited to 'plugins/nonicons.lua')
| -rw-r--r-- | plugins/nonicons.lua | 160 |
1 files changed, 104 insertions, 56 deletions
diff --git a/plugins/nonicons.lua b/plugins/nonicons.lua index 9a1e963..b8b01bc 100644 --- a/plugins/nonicons.lua +++ b/plugins/nonicons.lua @@ -1,11 +1,57 @@ --- mod-version:2 -- lite-xl 2.0 +-- mod-version:3 +-- Author: Jipok +-- Doesn't work well with scaling mode == "ui" + local core = require "core" local common = require "core.common" +local config = require "core.config" local style = require "core.style" local TreeView = require "plugins.treeview" +local Node = require "core.node" +-- Config +config.plugins.nonicons = common.merge({ + use_default_dir_icons = false, + use_default_chevrons = false, + draw_treeview_icons = true, + draw_tab_icons = true, + -- The config specification used by the settings gui + config_spec = { + name = "Nonicons", + { + label = "Use Default Directory Icons", + description = "When enabled does not use nonicon directory icons.", + path = "use_default_dir_icons", + type = "toggle", + default = false + }, + { + label = "Use Default Chevrons", + description = "When enabled does not use nonicon expand/collapse arrow icons.", + path = "use_default_chevrons", + type = "toggle", + default = false + }, + { + label = "Draw Treeview Icons", + description = "Enables file related icons on the treeview.", + path = "draw_treeview_icons", + type = "toggle", + default = true + }, + { + label = "Draw Tab Icons", + description = "Adds file related icons to tabs.", + path = "draw_tab_icons", + type = "toggle", + default = true + } + } +}, config.plugins.nonicons) local icon_font = renderer.font.load(USERDIR.."/fonts/nonicons.ttf", 15 * SCALE) +local chevron_width = icon_font:get_width("") +local previous_scale = SCALE local extension_icons = { [".lua"] = { "#51a0cf", "" }, [".md"] = { "#519aba", "" }, -- Markdown @@ -39,16 +85,16 @@ local extension_icons = { [".swift"] = { "#e37933", "" }, [".ts"] = { "#519aba", "" }, -- TypeScript [".elm"] = { "#519aba", "" }, - [".diff"] = { "#41535b", "" }, [".patch"] = { "#41535b", "" }, + [".diff"] = { "#41535b", "" }, [".ex"] = { "#a074c4", "" }, [".exs"] = { "#a074c4", "" }, -- Elixir -- Following without special icon: [".awk"] = { "#4d5a5e", "" }, [".nim"] = { "#F88A02", "" }, [".zig"] = { "#cbcb41", "" }, - } local known_names_icons = { ["changelog"] = { "#657175", "" }, ["changelog.txt"] = { "#4d5a5e", "" }, + ["changelog.md"] = { "#519aba", "" }, ["makefile"] = { "#6d8086", "" }, ["dockerfile"] = { "#296478", "" }, ["docker-compose.yml"] = { "#4289a1", "" }, @@ -68,66 +114,68 @@ for k, v in pairs(known_names_icons) do v[1] = { common.color(v[1]) } end --- Replace original draw -function TreeView:draw() - if not self.visible then return end - self:draw_background(style.background2) - - local icon_width = icon_font:get_width("") - local spacing = icon_font:get_width("") / 2 - - local doc = core.active_view.doc - local active_filename = doc and system.absolute_path(doc.filename or "") - - for item, x,y,w,h in self:each_item() do - local color = style.text - - -- highlight active_view doc - if item.abs_filename == active_filename then - color = style.accent +-- Override function to change default icons for dirs, special extensions and names +local TreeView_get_item_icon = TreeView.get_item_icon +function TreeView:get_item_icon(item, active, hovered) + local icon, font, color = TreeView_get_item_icon(self, item, active, hovered) + if previous_scale ~= SCALE then + icon_font:set_size( + icon_font:get_size() * (SCALE / previous_scale) + ) + chevron_width = icon_font:get_width("") + previous_scale = SCALE + end + if not config.plugins.nonicons.use_default_dir_icons then + icon = "" -- unicode 61766 + font = icon_font + color = style.text + if item.type == "dir" then + icon = item.expanded and "" or "" -- unicode U+F23C and U+F23B end - - -- hovered item background - if item == self.hovered_item then - renderer.draw_rect(x, y, w, h, style.line_highlight) + end + if config.plugins.nonicons.draw_treeview_icons then + local custom_icon = known_names_icons[item.name:lower()] + if custom_icon == nil then + custom_icon = extension_icons[item.name:match("^.+(%..+)$")] + end + if custom_icon ~= nil then + color = custom_icon[1] + icon = custom_icon[2] + font = icon_font + end + if active or hovered then color = style.accent end + end + return icon, font, color +end - -- icons - x = x + item.depth * style.padding.x + style.padding.x +-- Override function to draw chevrons if setting is disabled +local TreeView_draw_item_chevron = TreeView.draw_item_chevron +function TreeView:draw_item_chevron(item, active, hovered, x, y, w, h) + if not config.plugins.nonicons.use_default_chevrons then if item.type == "dir" then - local icon1 = item.expanded and "" or "" -- unicode 61726 and 61728 - local icon2 = item.expanded and "" or "" -- unicode U+F23C and U+F23B - x = x - spacing - common.draw_text(icon_font, color, icon1, nil, x, y, 0, h) - x = x + style.padding.x + spacing - common.draw_text(icon_font, color, icon2, nil, x, y, 0, h) - x = x + icon_width - else - x = x + style.padding.x - -- default icon - local icon = "" -- unicode 61766 - local icon_color = color - -- icon depending on the file extension or full name - local custom_icon = known_names_icons[item.name:lower()] - if custom_icon == nil then - custom_icon = extension_icons[item.name:match("^.+(%..+)$")] - end - if custom_icon ~= nil then - icon_color = custom_icon[1] - icon = custom_icon[2] - end - common.draw_text(icon_font, icon_color, icon, nil, x, y, 0, h) - x = x + icon_width + local chevron_icon = item.expanded and "" or "" + local chevron_color = hovered and style.accent or style.text + common.draw_text(icon_font, chevron_color, chevron_icon, nil, x, y, 0, h) end - - -- text - x = x + spacing - x = common.draw_text(style.font, color, item.name, nil, x, y, 0, h) + return chevron_width + style.padding.x/4 end + return TreeView_draw_item_chevron(self, item, active, hovered, x, y, w, h) +end - self:draw_scrollbar() - if self.hovered_item and self.tooltip.alpha > 0 then - core.root_view:defer_draw(self.draw_tooltip, self) +-- Override function to draw icons in tabs titles if setting is enabled +local Node_draw_tab_title = Node.draw_tab_title +function Node:draw_tab_title(view, font, is_active, is_hovered, x, y, w, h) + if config.plugins.nonicons.draw_tab_icons then + local padx = chevron_width + style.padding.x/2 + local tx = x + padx -- Space for icon + w = w - padx + Node_draw_tab_title(self, view, font, is_active, is_hovered, tx, y, w, h) + if (view == nil) or (view.doc == nil) then return end + local item = { type = "file", name = view.doc:get_name() } + TreeView:draw_item_icon(item, false, is_hovered, x, y, w, h) + else + Node_draw_tab_title(self, view, font, is_active, is_hovered, x, y, w, h) end end |