131 lines
2.9 KiB
Lua
131 lines
2.9 KiB
Lua
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local core = require "core"
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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 DocView = require "core.docview"
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local View = require "core.view"
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local StatusView = View:extend()
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local separator = " "
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local separator2 = " | "
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function StatusView:new()
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StatusView.super.new(self)
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self.focusable = false
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self.message_timeout = 0
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self.message = {}
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end
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function StatusView:show_message(icon, icon_color, text)
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self.message = {
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icon_color, style.icon_font, icon,
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style.dim, style.font, separator2, style.text, text
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}
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self.message_timeout = system.get_time() + config.message_timeout
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end
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function StatusView:update()
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self.size.y = style.font:get_height() + style.padding.y * 2
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if system.get_time() < self.message_timeout then
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self.scroll.to.y = self.size.y
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else
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self.scroll.to.y = 0
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end
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StatusView.super.update(self)
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end
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function StatusView:draw_items(items, right_align, yoffset)
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local font = style.font
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local color = style.text
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local x, y = self:get_content_offset()
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y = y + (yoffset or 0)
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local i
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if right_align then
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x = x + self.size.x - style.padding.x
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i = #items
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else
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x = x + style.padding.x
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i = 1
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end
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while items[i] do
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local item = items[i]
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if type(item) == "userdata" then
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font = item
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elseif type(item) == "table" then
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color = item
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else
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if right_align then
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x = x - font:get_width(item)
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common.draw_text(font, color, item, nil, x, y, 0, self.size.y)
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else
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x = common.draw_text(font, color, item, nil, x, y, 0, self.size.y)
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end
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end
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i = i + (right_align and -1 or 1)
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end
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end
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local function draw_for_doc_view(self, x, y)
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local dv = core.active_view
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local line, col = dv.doc:get_selection()
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local dirty = dv.doc:is_dirty()
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self:draw_items {
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dirty and style.accent or style.text, style.icon_font, "f",
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style.dim, style.font, separator2, style.text,
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dv.doc.filename and style.text or style.dim, dv.doc:get_name(),
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style.text,
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separator,
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"line: ", line,
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separator,
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col > config.line_limit and style.accent or style.text, "col: ", col,
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style.text,
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separator,
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string.format("%d%%", line / #dv.doc.lines * 100),
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}
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self:draw_items({
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"g", style.icon_font,
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style.text, separator2, style.dim, style.font,
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#dv.doc.lines, " lines",
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separator,
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dv.doc.crlf and "CRLF" or "LF"
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}, true)
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end
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function StatusView:draw()
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self:draw_background(style.background2)
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if self.message then
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self:draw_items(self.message, false, self.size.y)
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end
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if getmetatable(core.active_view) == DocView then
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draw_for_doc_view(self)
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else
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self:draw_items({
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"g", style.icon_font,
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style.text, separator2, style.dim, style.font,
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#core.docs, " / ", style.dim,
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#core.project_files, " files"
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}, true)
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end
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end
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return StatusView
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