62 lines
2.0 KiB
Lua
62 lines
2.0 KiB
Lua
local core = require "core"
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local style = require "core.style"
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local keymap = require "core.keymap"
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local View = require "core.view"
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---@class core.emptyview : core.view
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---@field super core.view
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local EmptyView = View:extend()
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function EmptyView:get_name()
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return "Get Started"
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end
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function EmptyView:get_filename()
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return ""
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end
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local function draw_text(x, y, color)
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local lines = {
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{ fmt = "%s to run a command", cmd = "core:find-command" },
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{ fmt = "%s to open a file from the project", cmd = "core:find-file" },
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{ fmt = "%s to change project folder", cmd = "core:change-project-folder" },
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{ fmt = "%s to open a project folder", cmd = "core:open-project-folder" },
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}
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local th = style.big_font:get_height()
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local dh = 2 * th + style.padding.y * 2
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local x1, y1 = x, y + ((dh - th) / #lines)
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local xv = x1
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local title = "Lite XL"
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local version = "version " .. VERSION
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local title_width = style.big_font:get_width(title)
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local version_width = style.font:get_width(version)
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if version_width > title_width then
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version = VERSION
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version_width = style.font:get_width(version)
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xv = x1 - (version_width - title_width)
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end
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x = renderer.draw_text(style.big_font, title, x1, y1, color)
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renderer.draw_text(style.font, version, xv, y1 + th, color)
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x = x + style.padding.x
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renderer.draw_rect(x, y, math.ceil(1 * SCALE), dh, color)
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th = style.font:get_height()
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y = y + (dh - (th + style.padding.y) * #lines) / 2
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local w = 0
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for _, line in ipairs(lines) do
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local text = string.format(line.fmt, keymap.get_binding(line.cmd))
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w = math.max(w, renderer.draw_text(style.font, text, x + style.padding.x, y, color))
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y = y + th + style.padding.y
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end
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return w, dh
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end
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function EmptyView:draw()
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self:draw_background(style.background)
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local w, h = draw_text(0, 0, { 0, 0, 0, 0 })
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local x = self.position.x + math.max(style.padding.x, (self.size.x - w) / 2)
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local y = self.position.y + (self.size.y - h) / 2
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draw_text(x, y, style.dim)
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end
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return EmptyView
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