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https://github.com/edubart/otclient.git
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bd2faabe99
* the rendering now consits of two panes - the background pane (for animated stuff like the map) - the foreground pane (for steady stuff, like UI) each pane has it own max FPS and works idependently this may increase graphics performance on many platforms
97 lines
2.2 KiB
Lua
97 lines
2.2 KiB
Lua
ToolTip = {}
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-- private variables
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local toolTipLabel
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local currentHoveredWidget
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-- private functions
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local function moveToolTip(tooltip)
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if not tooltip:isVisible() or tooltip:getOpacity() < 0.1 then return end
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local pos = g_window.getMousePosition()
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pos.y = pos.y + 1
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local xdif = g_window.getSize().width - (pos.x + tooltip:getWidth())
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if xdif < 2 then
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pos.x = pos.x - tooltip:getWidth() - 3
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else
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pos.x = pos.x + 10
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end
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tooltip:setPosition(pos)
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end
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local function onWidgetHoverChange(widget, hovered)
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if hovered then
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if widget.tooltip and not Mouse.isPressed() then
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ToolTip.display(widget.tooltip)
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currentHoveredWidget = widget
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end
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else
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if widget == currentHoveredWidget then
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ToolTip:hide()
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currentHoveredWidget = nil
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end
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end
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end
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local function onWidgetStyleApply(widget, styleName, styleNode)
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if styleNode.tooltip then
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widget.tooltip = styleNode.tooltip
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end
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end
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-- public functions
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function ToolTip.init()
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connect(UIWidget, { onStyleApply = onWidgetStyleApply,
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onHoverChange = onWidgetHoverChange})
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addEvent(function()
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toolTipLabel = createWidget('Label', rootWidget)
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toolTipLabel:setId('toolTip')
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toolTipLabel:setBackgroundColor('#111111cc')
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toolTipLabel:setTextAlign(AlignCenter)
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toolTipLabel:hide()
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toolTipLabel.onMouseMove = moveToolTip
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end)
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end
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function ToolTip.terminate()
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disconnect(UIWidget, { onStyleApply = onWidgetStyleApply,
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onHoverChange = onWidgetHoverChange })
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currentHoveredWidget = nil
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toolTipLabel:destroy()
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toolTipLabel = nil
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ToolTip = nil
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end
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function ToolTip.display(text)
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if text == nil then return end
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if not toolTipLabel then return end
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toolTipLabel:setText(text)
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toolTipLabel:resizeToText()
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toolTipLabel:resize(toolTipLabel:getWidth() + 4, toolTipLabel:getHeight() + 4)
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toolTipLabel:show()
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toolTipLabel:raise()
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toolTipLabel:enable()
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Effects.fadeIn(toolTipLabel, 100)
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moveToolTip(toolTipLabel)
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end
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function ToolTip.hide()
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Effects.fadeOut(toolTipLabel, 100)
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end
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-- UIWidget extensions
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function UIWidget:setTooltip(text)
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self.tooltip = text
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end
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function UIWidget:getTooltip()
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return self.tooltip
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end
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ToolTip.init()
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connect(g_app, { onTerminate = ToolTip.terminate })
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