55 lines
1.6 KiB
Lua
Executable File
55 lines
1.6 KiB
Lua
Executable File
-- mod-version:1 -- lite-xl 1.16
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local common = require "core.common"
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local DocView = require "core.docview"
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local white = { common.color "#ffffff" }
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local black = { common.color "#000000" }
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local tmp = {}
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local function draw_color_previews(self, idx, x, y, ptn, base, nibbles)
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local text = self.doc.lines[idx]
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local s, e = 0, 0
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while true do
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s, e = text:find(ptn, e + 1)
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if not s then break end
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local str = text:sub(s, e)
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local r, g, b = str:match(ptn)
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r, g, b = tonumber(r, base), tonumber(g, base), tonumber(b, base)
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-- #123 becomes #112233
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if nibbles then
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r = r * 16
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g = g * 16
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b = b * 16
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end
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local x1 = x + self:get_col_x_offset(idx, s)
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local x2 = x + self:get_col_x_offset(idx, e + 1)
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local oy = self:get_line_text_y_offset()
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local text_color = math.max(r, g, b) < 128 and white or black
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tmp[1], tmp[2], tmp[3] = r, g, b
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local l1, _, l2, _ = self.doc:get_selection(true)
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if not (self.doc:has_selection() and idx >= l1 and idx <= l2) then
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renderer.draw_rect(x1, y, x2 - x1, self:get_line_height(), tmp)
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renderer.draw_text(self:get_font(), str, x1, y + oy, text_color)
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end
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end
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end
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local draw_line_text = DocView.draw_line_text
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function DocView:draw_line_text(idx, x, y)
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draw_line_text(self, idx, x, y)
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draw_color_previews(self, idx, x, y, "#(%x%x)(%x%x)(%x%x)%f[%W]", 16)
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draw_color_previews(self, idx, x, y, "#(%x)(%x)(%x)%f[%W]", 16, true) -- support #fff css format
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draw_color_previews(self, idx, x, y, "rgba?%((%d+)%D+(%d+)%D+(%d+).-%)", 10)
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end
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