diff options
| -rw-r--r-- | README.md | 1 | ||||
| -rw-r--r-- | plugins/language_scala.lua | 80 | ||||
| -rw-r--r-- | plugins/minimap.lua | 58 | ||||
| -rw-r--r-- | plugins/open_ext.lua | 2 | ||||
| -rw-r--r-- | plugins/openselected.lua | 27 |
5 files changed, 158 insertions, 10 deletions
@@ -91,6 +91,7 @@ Plugin | Description [`language_rust`](plugins/language_rust.lua?raw=1) | Syntax for the [Rust](https://rust-lang.org/) programming language [`language_ruby`](plugins/language_ruby.lua?raw=1) | Syntax for the [Ruby](https://www.ruby-lang.org/) programming language [`language sass`](plugins/language_sass.lua?raw=1) | Syntax for the [Sass](https://sass-lang.com/) CSS preprocessor +[`language scala`](plugins/language_scala.lua?raw=1) | Syntax for the [Scala](https://scala-lang.org/) programming language [`language_sh`](plugins/language_sh.lua?raw=1) | Syntax for shell scripting language [`language_ssh_config`](plugins/language_ssh_config.lua?raw=1) | Syntax for ssh & sshd config files [`language_tcl`](plugins/language_tcl.lua?raw=1) | Syntax for the [Tcl](https://www.tcl.tk/) programming language diff --git a/plugins/language_scala.lua b/plugins/language_scala.lua new file mode 100644 index 0000000..fddadc7 --- /dev/null +++ b/plugins/language_scala.lua @@ -0,0 +1,80 @@ +-- mod-version:2 -- lite-xl 2.0 +local syntax = require "core.syntax" + +syntax.add { + name = "Scala", + files = { "%.sc$", "%.scala$" }, + comment = "//", + patterns = { + { pattern = "//.-\n", type = "comment" }, + { pattern = { "/%*", "%*/" }, type = "comment" }, + { pattern = { '[ruU]?"', '"', '\\' }, type = "string" }, + { pattern = { "[ruU]?'", "'", '\\' }, type = "string" }, + { pattern = "0x[%da-fA-F]+", type = "number" }, + { pattern = "-?%d+[%d%.eE]*", type = "number" }, + { pattern = "-?%.?%d+", type = "number" }, + { pattern = "[%+%-=/%*%^%%<>!~|&]", type = "operator" }, + { pattern = '[%a_][%w_]*"""*[%a_][%w_]*"""', type = "string" }, + { pattern = "[%a_][%w_]*%f[(]", type = "function" }, + { pattern = "[%a_][%w_]*", type = "symbol" }, + }, + symbols = { + ["abstract"] = "keyword", + ["case"] = "keyword", + ["catch"] = "keyword", + ["class"] = "keyword", + ["finally"] = "keyword", + ["final"] = "keyword", + ["do"] = "keyword", + ["extends"] = "keyword", + ["forSome"] = "keyword", + ["implicit"] = "keyword", + ["lazy"] = "keyword", + ["match"] = "keyword", + ["new"] = "keyword", + ["override"] = "keyword", + ["package"] = "keyword", + ["throw"] = "keyword", + ["trait"] = "keyword", + ["type"] = "keyword", + ["var"] = "keyword", + ["val"] = "keyword", + ["println"] = "keyword", + ["return"] = "keyword", + ["for"] = "keyword", + ["Try"] = "keyword", + ["def"] = "keyword", + ["while"] = "keyword", + ["with"] = "keyword", + ["if"] = "keyword", + ["else"] = "keyword", + ["import"] = "keyword", + ["object"] = "keyword", + ["yield"] = "keyword", + + ["private"] = "keyword2", + ["protected"] = "keyword2", + ["sealed"] = "keyword2", + ["super"] = "keyword2", + ["this"] = "keyword2", + ["Byte"] = "keyword2", + ["Short"] = "keyword2", + ["Int"] = "keyword2", + ["Long"] = "keyword2", + ["Float"] = "keyword2", + ["Double"] = "keyword2", + ["Char"] = "keyword2", + ["String"] = "keyword2", + ["List"] = "keyword2", + ["Array"] = "keyword2", + ["Boolean"] = "keyword2", + + ["Null"] = "literal", + ["Any"] = "literal", + ["AnyRef"] = "literal", + ["Nothing"] = "literal", + ["Unit"] = "literal", + ["true"] = "literal", + ["false"] = "literal", + } +} diff --git a/plugins/minimap.lua b/plugins/minimap.lua index 3f4a2a2..b129f40 100644 --- a/plugins/minimap.lua +++ b/plugins/minimap.lua @@ -4,6 +4,7 @@ local common = require "core.common" local config = require "core.config" local style = require "core.style" local DocView = require "core.docview" +local Object = require "core.object" -- General plugin settings config.plugins.minimap = { @@ -14,7 +15,22 @@ config.plugins.minimap = { scale = 1, -- how many spaces one tab is equivalent to tab_width = 4, - draw_background = true + draw_background = true, + highlight_align = 'left', + highlight_width = 3, + gutter_width = 5, + -- try these values: + -- full width: + -- config.plugins.minimap.highlight_width = 100 + -- config.plugins.minimap.gutter_width = 0 + -- left side: + -- config.plugins.minimap.highlight_align = 'left' + -- config.plugins.minimap.highlight_width = 3 + -- config.plugins.minimap.gutter_width = 4 + -- right side: + -- config.plugins.minimap.highlight_align = 'right' + -- config.plugins.minimap.highlight_width = 5 + -- config.plugins.minimap.gutter_width = 0 } -- Configure size for rendering each char in the minimap @@ -22,6 +38,17 @@ local char_height = 1 * SCALE * config.plugins.minimap.scale local char_spacing = 0.8 * SCALE * config.plugins.minimap.scale local line_spacing = 2 * SCALE * config.plugins.minimap.scale +local MiniMap = Object:extend() + +function MiniMap:new() +end + +function MiniMap:line_highlight_color(line_index) + -- other plugins can override this, and return a color +end + +local minimap = MiniMap() + -- Overloaded since the default implementation adds a extra x3 size of hotspot for the mouse to hit the scrollbar. local prev_scrollbar_overlaps_point = DocView.scrollbar_overlaps_point DocView.scrollbar_overlaps_point = function(self, x, y) @@ -101,7 +128,6 @@ DocView.on_mouse_pressed = function(self, button, x, y, clicks) -- if user didn't click on the visible area (ie not dragging), scroll accordingly if not hit_visible_area then self:scroll_to_line(jump_to_line, false, config.plugins.minimap.instant_scroll) - return end end @@ -196,6 +222,10 @@ DocView.draw_scrollbar = function(self) -- draw visual rect renderer.draw_rect(x, visible_y, w, scroller_height, visual_color) + local highlight_align = config.plugins.minimap.highlight_align + local highlight_width = config.plugins.minimap.highlight_width + local gutter_width = config.plugins.minimap.gutter_width + -- time to draw the actual code, setup some local vars that are used in both highlighted and plain renderind. local line_y = y @@ -225,6 +255,19 @@ DocView.draw_scrollbar = function(self) batch_width = 0 end + local highlight_x + if highlight_align == 'left' then + highlight_x = x + else + highlight_x = x + w - highlight_width + end + local function render_highlight(idx, line_y) + local highlight_color = minimap:line_highlight_color(idx) + if highlight_color then + renderer.draw_rect(highlight_x, line_y, highlight_width, line_spacing, highlight_color) + end + end + -- render lines with syntax highlighting if config.plugins.minimap.syntax_highlight then @@ -236,9 +279,11 @@ DocView.draw_scrollbar = function(self) endidx = math.min(endidx, line_count) for idx = minimap_start_line, endidx do batch_syntax_type = nil - batch_start = x + batch_start = x + gutter_width batch_width = 0 + render_highlight(idx, line_y) + -- per token for _, type, text in self.doc.highlighter:each_token(idx) do -- flush prev batch @@ -268,9 +313,11 @@ DocView.draw_scrollbar = function(self) else -- render lines without syntax highlighting for idx = 1, line_count - 1 do - batch_start = x + batch_start = x + gutter_width batch_width = 0 + render_highlight(idx, line_y) + for char in common.utf8_chars(self.doc.lines[idx]) do if char == " " or char == "\n" then flush_batch() @@ -304,3 +351,6 @@ command.add(nil, { config.plugins.minimap.syntax_highlight = not config.plugins.minimap.syntax_highlight end }) + +return minimap + diff --git a/plugins/open_ext.lua b/plugins/open_ext.lua index 0c7eff1..8a98516 100644 --- a/plugins/open_ext.lua +++ b/plugins/open_ext.lua @@ -143,7 +143,7 @@ local function validate_doc(doc) if not f then return true end local str = f:read(128 * 4) -- max bytes for 128 codepoints f:close() - return validate_utf8(str, 128) + return validate_utf8(str or "", 128) end diff --git a/plugins/openselected.lua b/plugins/openselected.lua index a1e21a2..af00194 100644 --- a/plugins/openselected.lua +++ b/plugins/openselected.lua @@ -2,6 +2,17 @@ local core = require "core" local command = require "core.command" local keymap = require "core.keymap" +local config = require "core.config" + + +config.plugins.openselected = {} +if PLATFORM == "Windows" then + config.plugins.openselected.filemanager = "start" +elseif PLATFORM == "Mac OS X" then + config.plugins.openselected.filemanager = "open" +else + config.plugins.openselected.filemanager = "xdg-open" +end command.add("core.docview", { @@ -13,15 +24,21 @@ command.add("core.docview", { end local text = doc:get_text(doc:get_selection()) - core.log("Opening \"%s\"...", text) - if PLATFORM == "Windows" then - system.exec("start " .. text) - else - system.exec(string.format("xdg-open %q", text)) + -- trim whitespace from the ends + text = text:match( "^%s*(.-)%s*$" ) + + -- non-Windows platforms need the text quoted (%q) + if PLATFORM ~= "Windows" then + text = string.format("%q", text) end + + core.log("Opening %s...", text) + + system.exec(config.plugins.openselected.filemanager .. " " .. text) end, }) keymap.add { ["ctrl+shift+o"] = "open-selected:open-selected" } + |