walkero
/
lite
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Improved RootView's EmptyView

This commit is contained in:
rxi 2020-05-30 14:53:01 +01:00
parent db8c5ea2aa
commit 508b6fb73a
1 changed files with 20 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
data/core/rootview.lua
View File

@ -9,22 +9,33 @@ local DocView = require "core.docview"
local EmptyView = View:extend() local EmptyView = View:extend()
function EmptyView:draw() local function draw_text(x, y, color)
self:draw_background(style.background) local th = style.big_font:get_height()
local pos = self.position local dh = th + style.padding.y * 2
local x, y, w, h = pos.x, pos.y, self.size.x, self.size.y x = renderer.draw_text(style.big_font, "lite", x, y + (dh - th) / 2, color)
local _, y = common.draw_text(style.big_font, style.dim, "lite", "center", x, y, w, h) x = x + style.padding.x
renderer.draw_rect(x, y, math.ceil(1 * SCALE), dh, color)
local lines = { local lines = {
{ fmt = "%s to run a command", cmd = "core:find-command" }, { fmt = "%s to run a command", cmd = "core:find-command" },
{ fmt = "%s to open a file from the project", cmd = "core:find-file" }, { fmt = "%s to open a file from the project", cmd = "core:find-file" },
} }
local th = style.font:get_height() th = style.font:get_height()
y = y + (dh - th * 2 - style.padding.y) / 2
local w = 0
for _, line in ipairs(lines) do for _, line in ipairs(lines) do
local text = string.format(line.fmt, keymap.get_binding(line.cmd)) local text = string.format(line.fmt, keymap.get_binding(line.cmd))
y = y + style.padding.y w = math.max(w, renderer.draw_text(style.font, text, x + style.padding.x, y, color))
common.draw_text(style.font, style.dim, text, "center", x, y, w, th) y = y + th + style.padding.y
y = y + th
end end
return w, dh
end
function EmptyView:draw()
self:draw_background(style.background)
local w, h = draw_text(0, 0, { 0, 0, 0, 0 })
local x = self.position.x + math.max(style.padding.x, (self.size.x - w) / 2)
local y = self.position.y + (self.size.y - h) / 2
draw_text(x, y, style.dim)
end end