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92 lines
1.9 KiB
Lua
92 lines
1.9 KiB
Lua
local component = require("druid.component")
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local rich_text = require("druid.custom.rich_text.rich_text.richtext")
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---@class druid.rich_text
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local RichText = component.create("rich_text")
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local SCHEME = {
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ROOT = "root",
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TEXT_PREFAB = "text_prefab",
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ICON_PREFAB = "icon_prefab"
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}
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function RichText:init(template, nodes)
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self:set_template(template)
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self:set_nodes(nodes)
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self.root = self:get_node(SCHEME.ROOT)
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self.druid = self:get_druid()
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self.root_size = gui.get_size(self.root)
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self.text_prefab = self:get_node(SCHEME.TEXT_PREFAB)
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self.icon_prefab = self:get_node(SCHEME.ICON_PREFAB)
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gui.set_enabled(self.text_prefab, false)
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gui.set_enabled(self.icon_prefab, false)
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self._settings = self:_get_settings()
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end
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---@return rich_text.word[], rich_text.lines_metrics
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function RichText:set_text(text)
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self:clean()
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local words, settings, line_metrics = rich_text.create(text, self._settings)
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line_metrics = rich_text.adjust_to_area(words, settings, line_metrics)
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self._words = words
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self._line_metrics = line_metrics
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return words, line_metrics
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end
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function RichText:on_remove()
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self:clean()
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end
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function RichText:tagged(tag)
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if not self._words then
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return
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end
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return rich_text.tagged(self._words, tag)
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end
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---@return druid.rich_text_word[]
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function RichText:get_words()
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return self._words
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end
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function RichText:_get_settings()
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return {
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width = self.root_size.x,
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parent = self.root,
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text_prefab = self.text_prefab,
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node_prefab = self.icon_prefab,
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shadow = gui.get_shadow(self.text_prefab),
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outline = gui.get_outline(self.text_prefab),
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size = gui.get_scale(self.text_prefab).x,
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image_scale = gui.get_scale(self.icon_prefab),
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default_animation = gui.get_flipbook(self.icon_prefab),
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--combine_words = true,
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}
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end
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function RichText:clean()
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if not self._words then
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return
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end
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rich_text.remove(self._words)
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self._words = nil
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end
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return RichText
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