152 lines
3.8 KiB
Lua
152 lines
3.8 KiB
Lua
local Widget = {}
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BaseWidget = Object:extend()
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DummyWidget = BaseWidget:extend()
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function BaseWidget:new(controller)
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self.controller = controller
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self.destroyed = false
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self.selectable = false
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self.selection_margin = 0
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self.margin = 2
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self.label = ""
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self.beginlabel = ""
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self.endlabel = ""
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self.canvas = {}
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self.canvas.texture = nil
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self.canvas.needRedraw = true
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self:register()
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end
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function BaseWidget:register()
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self.controller:addWidget(self)
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end
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function BaseWidget:setCanvas(w, h)
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self.canvas = {}
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self.canvas.width = w
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self.canvas.height = h
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self.canvas.selected = {}
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self.canvas.selected.texture = nil
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self.canvas.selected.active = false
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self.canvas.base = {}
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self.canvas.base.texture = nil
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self.canvas.base.active = false
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end
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function BaseWidget:selectAction()
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-- Do nothing
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end
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function DummyWidget:new()
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DummyWidget.super.new(self)
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self.r = love.math.random(128)
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self.g = love.math.random(128)
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self.b = love.math.random(128)
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self.selectable = true
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self.label = "DUMMY WIDGET (see modules.menus.widget)"
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end
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function DummyWidget:draw(x, y, w, h)
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x = x + self.margin
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y = y + self.margin
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w = w - self.margin * 2
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h = h - self.margin * 2
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love.graphics.setColor(self.r,self.g,self.b,70)
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love.graphics.rectangle("fill", x, y, w, h)
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love.graphics.setColor(self.r,self.g,self.b)
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love.graphics.rectangle("line", x, y, w, h)
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end
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function BaseWidget:drawSelected(x,y,w,h)
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self:draw(x, y, w, h)
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x = x + self.selection_margin
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y = y + self.selection_margin
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w = w - self.selection_margin * 2
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h = h - self.selection_margin * 2
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love.graphics.setColor(0,0,0)
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love.graphics.rectangle("fill", x, y, 4, 8)
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love.graphics.rectangle("fill", x, y, 8, 4)
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love.graphics.rectangle("fill", x + w, y, -4, 8)
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love.graphics.rectangle("fill", x + w, y, -8, 4)
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love.graphics.rectangle("fill", x, y + h, 4, -8)
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love.graphics.rectangle("fill", x, y + h, 8, -4)
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love.graphics.rectangle("fill", x + w, y + h, -4, -8)
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love.graphics.rectangle("fill", x + w, y + h, -8, -4)
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love.graphics.setColor(255,255,255)
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love.graphics.rectangle("fill", x + 1, y + 1, 2, 6)
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love.graphics.rectangle("fill", x + 1, y + 1, 6, 2)
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love.graphics.rectangle("fill", x + w - 1, y + 1, -2, 6)
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love.graphics.rectangle("fill", x + w - 1, y + 1, -6, 2)
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love.graphics.rectangle("fill", x + 1, y + h - 1, 2, -6)
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love.graphics.rectangle("fill", x + 1, y + h - 1, 6, -2)
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love.graphics.rectangle("fill", x + w - 1, y + h - 1, -2, -6)
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love.graphics.rectangle("fill", x + w - 1, y + h - 1, -6, -2)
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end
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function BaseWidget:draw(x, y, w, h)
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end
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function BaseWidget:update(dt)
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-- N/A
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end
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function BaseWidget:action()
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self:destroy()
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end
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function BaseWidget:destroy()
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self.destroyed = true
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end
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function drawWidget_selected(x, y, w, h)
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love.graphics.setColor(0,0,0)
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love.graphics.rectangle("fill", x, y, 4, 8)
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love.graphics.rectangle("fill", x, y, 8, 4)
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love.graphics.rectangle("fill", x + w, y, -4, 8)
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love.graphics.rectangle("fill", x + w, y, -8, 4)
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love.graphics.rectangle("fill", x, y + h, 4, -8)
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love.graphics.rectangle("fill", x, y + h, 8, -4)
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love.graphics.rectangle("fill", x + w, y + h, -4, -8)
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love.graphics.rectangle("fill", x + w, y + h, -8, -4)
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love.graphics.setColor(255,255,255)
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love.graphics.rectangle("fill", x + 1, y + 1, 2, 6)
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love.graphics.rectangle("fill", x + 1, y + 1, 6, 2)
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love.graphics.rectangle("fill", x + w - 1, y + 1, -2, 6)
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love.graphics.rectangle("fill", x + w - 1, y + 1, -6, 2)
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love.graphics.rectangle("fill", x + 1, y + h - 1, 2, -6)
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love.graphics.rectangle("fill", x + 1, y + h - 1, 6, -2)
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love.graphics.rectangle("fill", x + w - 1, y + h - 1, -2, -6)
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love.graphics.rectangle("fill", x + w - 1, y + h - 1, -6, -2)
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end
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Widget.Base = BaseWidget
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Widget.Dummy = DummyWidget
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return Widget
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