vhaudiquet
3bae6fd448
Vendored from upstream, pinned by commit (see debian/extra/README.source): - gitstatus, gitopen, fontconfig, open_ext, select_colorscheme, smoothcaret, nerdicons (font mapping patched to DATADIR, Ships the Symbols Nerd Font Mono TTF, SIL OFL 1.1) - lite-xl-lsp (complete LSP client; idle until a language server is configured) plus the lite-xl-widgets library it requires - 104 language syntax plugins (none duplicate the nine bundled in core) settings GUI left out upstream is broken: it requires a libraries.widget.fonts widget that does not exist in lite-xl-widgets at any revision. Co-developed-with: ZCode (Z.ai)
211 lines
9.0 KiB
Lua
211 lines
9.0 KiB
Lua
-- mod-version:3
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-- Orginal Author: Jipok
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-- Modified by: techie-guy
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-- Doesn't work well with scaling mode == "ui"
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-- This is an extension/modification of the nonicons plugin, https://github.com/lite-xl/lite-xl-plugins/blob/master/plugins/nonicons.lua
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-- Any icon can be searched with nerdfonts.com/cheat-sheet
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local common = require "core.common"
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local config = require "core.config"
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local style = require "core.style"
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local TreeView = require "plugins.treeview"
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local Node = require "core.node"
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local nerdfonts_symbols = require "libraries.font_symbols_nerdfont_mono_regular"
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-- Config
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config.plugins.nerdicons = common.merge({
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use_default_dir_icons = false,
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use_default_chevrons = false,
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draw_treeview_icons = true,
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draw_tab_icons = true,
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-- The config specification used by the settings gui
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config_spec = {
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name = "Nerdicons",
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{
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label = "Use Default Directory Icons",
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description = "When enabled does not use nerdicon directory icons.",
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path = "use_default_dir_icons",
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type = "toggle",
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default = false
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},
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{
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label = "Use Default Chevrons",
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description = "When enabled does not use nerdicon expand/collapse arrow icons.",
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path = "use_default_chevrons",
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type = "toggle",
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default = false
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},
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{
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label = "Draw Treeview Icons",
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description = "Enables file related icons on the treeview.",
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path = "draw_treeview_icons",
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type = "toggle",
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default = true
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},
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{
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label = "Draw Tab Icons",
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description = "Adds file related icons to tabs.",
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path = "draw_tab_icons",
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type = "toggle",
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default = true
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},
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}
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}, config.plugins.nerdicons)
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local icon_font = renderer.font.load(nerdfonts_symbols.path, 18.5 * SCALE)
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local map = nerdfonts_symbols.utf8
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local chevron_width = icon_font:get_width(map["oct-chevron_down"])
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local previous_scale = SCALE
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local extension_icons = {
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[".hxml"] = { "#d3d3d3", "seti-config" }, -- Haxe
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[".hx"] = { "#f68712", "seti-haxe" },
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[".d"] = { "#ff3333", "dev-dlang" }, -- D
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[".di"] = { "#ff6666", "dev-dlang" },
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[".lua"] = { "#405af0", "seti-lua" },
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[".md"] = { "#519aba", "dev-markdown" }, -- Markdown
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[".powershell"] = { "#519aba", "cod-terminal_powershell" },
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[".bat"] = { "#cbcb41", "cod-terminal_cmd" },
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[".txt"] = { "#ffffff", "fa-file_text" },
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[".cpp"] = { "#519aba", "custom-cpp" },
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[".c"] = { "#599eff", "custom-c" },
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[".h"] = { "#79029b", "fa-header" },
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[".hpp"] = { "#79029b", "fa-header" },
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[".py"] = { "#3572A5", "md-language_python" }, -- Python
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[".pyc"] = { "#519aba", "md-language_python" },
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[".pyd"] = { "#519aba", "md-language_python" },
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[".php"] = { "#a074c4", "md-language_php" },
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[".cs"] = { "#596706", "md-language_csharp" }, -- C#
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[".conf"] = { "#6d8086", "seti-config" },
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[".cfg"] = { "#6d8086", "seti-config" },
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[".toml"] = { "#6d8086", "seti-config" },
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[".yaml"] = { "#6d8086", "seti-yml" },
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[".yml"] = { "#6d8086", "seti-yml" },
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[".json"] = { "#854CC7", "seti-json" },
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[".css"] = { "#519abc", "dev-css3" },
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[".html"] = { "#e34c26", "dev-html5" },
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[".js"] = { "#cbcb41", "dev-javascript_badge" },
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[".cjs"] = { "#cbcb41", "dev-javascript_badge" },
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[".mjs"] = { "#cbcb41", "dev-javascript_badge" }, -- JavaScript
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[".ejs"] = { "#ffea7f", "seti-ejs" },
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[".pug"] = { "#a86454", "seti-pug" },
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[".go"] = { "#519aba", "seti-go" },
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[".jpg"] = { "#a074c4", "fa-image" },
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[".png"] = { "#a074c4", "fa-image" },
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[".sh"] = { "#4d5a5e", "cod-terminal_bash" },
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[".bash"] = { "#4d5a5e", "cod-terminal_bash" }, -- Shell
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[".java"] = { "#cc3e44", "dev-java" },
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[".scala"] = { "#cc3e44", "dev-scala" },
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[".kt"] = { "#F88A02", "custom-kotlin" }, -- Kotlin
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[".pl"] = { "#519aba", "dev-perl" }, -- Perl
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[".pm"] = { "#519aba", "dev-perl" }, -- Perl
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[".rb"] = { "#701516", "dev-ruby_rough" }, -- Ruby
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[".rs"] = { "#c95625", "dev-rust" }, -- Rust
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[".rss"] = { "#cc3e44", "fa-rss_square" },
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[".sql"] = { "#dad8d8", "dev-sqllite" },
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[".swift"] = { "#e37933", "dev-swift" },
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[".ts"] = { "#519aba", "md-language_typescript" }, -- TypeScript
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[".diff"] = { "#41535b", "oct-diff" },
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[".exe"] = { "#cc3e55", "cod-file_binary" },
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[".make"] = { "#d0bf41", "dev-gnu" },
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[".svg"] = { "#f7ca39", "md-svg" },
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[".ttf"] = { "#dad8d4", "fa-font" },
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[".otf"] = { "#dad8d4", "fa-font" },
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[".vim"] = { "#8f00ff", "custom-vim" },
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[".pdf"] = { "#E53935", "fa-file_pdf_o" },
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[".jl"] = { "#4063d8", "seti-julia" },
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[".mp4"] = { "#e85e00", "oct-video" },
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[".jld2"] = { "#888888", "fa-database" },
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[".ipynb"] = { "#F37726", "seti-notebook" },
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}
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local known_filenames_icons = {
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["dockerfile"] = { "#296478", "linux-docker" },
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[".gitignore"] = { "#cc3e55", "dev-git" },
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[".gitmodules"] = { "#cc3e56", "dev-git" },
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["PKGBUILD"] = { "#6d8ccc", "md-package" },
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["license"] = { "#d0bf41", "seti-license" },
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["copying"] = { "#d0bf41", "seti-license" },
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["makefile"] = { "#d0bf41", "dev-gnu" },
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["cmakelists.txt"] = { "#cc3e55", "md-triangle_outline" },
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}
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-- Preparing colors
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for _, v in pairs(extension_icons) do
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v[1] = { common.color(v[1]) }
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end
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for _, v in pairs(known_filenames_icons) do
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v[1] = { common.color(v[1]) }
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end
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-- Override function to change default icons for dirs, special extensions and names
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local TreeView_get_item_icon = TreeView.get_item_icon
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function TreeView:get_item_icon(item, active, hovered)
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local icon, font, color = TreeView_get_item_icon(self, item, active, hovered)
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if previous_scale ~= SCALE then
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icon_font:set_size(
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icon_font:get_size() * (SCALE / previous_scale)
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)
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chevron_width = icon_font:get_width(map["oct-chevron_down"])
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previous_scale = SCALE
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end
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if not config.plugins.nerdicons.use_default_dir_icons then
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icon = map["cod-file"] -- hex ea7b
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font = icon_font
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color = style.text
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if item.type == "dir" then
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icon = item.expanded and map["fa-folder_open"] or map["fa-folder"] -- hex f07c and f07b
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end
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end
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if config.plugins.nerdicons.draw_treeview_icons then
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local custom_icon = known_filenames_icons[item.name:lower()]
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if custom_icon == nil then
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custom_icon = extension_icons[item.name:match("^.+(%..+)$")]
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end
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if custom_icon ~= nil then
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color = custom_icon[1]
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icon = map[custom_icon[2]]
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font = icon_font
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end
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if active or hovered then
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color = style.accent
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end
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end
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return icon, font, color
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end
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-- Override function to draw chevrons if setting is disabled
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local TreeView_draw_item_chevron = TreeView.draw_item_chevron
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function TreeView:draw_item_chevron(item, active, hovered, x, y, w, h)
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if not config.plugins.nerdicons.use_default_chevrons then
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if item.type == "dir" then
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local chevron_icon = item.expanded and "oct-chevron_down" or "oct-chevron_right"
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local chevron_color = hovered and style.accent or style.text
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common.draw_text(icon_font, chevron_color, map[chevron_icon], nil, x+8, y, 0, h) -- added 8 to x to draw the chevron closer to the icon
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end
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return chevron_width + style.padding.x
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end
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return TreeView_draw_item_chevron(self, item, active, hovered, x, y, w, h)
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end
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-- Override function to draw icons in tabs titles if setting is enabled
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local Node_draw_tab_title = Node.draw_tab_title
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function Node:draw_tab_title(view, font, is_active, is_hovered, x, y, w, h)
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if config.plugins.nerdicons.draw_tab_icons then
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local padx = chevron_width + style.padding.x/2
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local tx = x + padx/16 -- Space for icon
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w = w + padx
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Node_draw_tab_title(self, view, font, is_active, is_hovered, tx, y, w, h)
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if (view == nil) or (view.doc == nil) then return end
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local item = { type = "file", name = view.doc:get_name() }
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TreeView:draw_item_icon(item, false, is_hovered, x, y, w, h)
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else
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Node_draw_tab_title(self, view, font, is_active, is_hovered, x, y, w, h)
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end
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end
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