109 lines
2.2 KiB
Go
109 lines
2.2 KiB
Go
package config
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import (
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"github.com/sqshq/sampler/console"
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)
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func (c *Config) setDefaultArrangement() {
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components := getComponents(c)
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if allHaveNoPosition(components) {
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setSingleComponentPosition(components[0])
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}
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for _, component := range components {
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if component.Position == nil {
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lc := getLargestComponent(components)
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lr := lc.GetRectangle()
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var w, h, ws, hs int
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if lr.Dx()/2 > lr.Dy() {
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w = lr.Dx() / 2
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h = lr.Dy()
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ws = w
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hs = 0
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} else {
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w = lr.Dx()
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h = lr.Dy() / 2
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ws = 0
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hs = h
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}
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component.Position = [][]int{
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{lr.Min.X + ws, lr.Min.Y + hs},
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{w, h},
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}
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lc.Position = [][]int{
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{lr.Min.X, lr.Min.Y},
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{w, h},
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}
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}
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}
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}
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func allHaveNoPosition(components []*ComponentConfig) bool {
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for _, component := range components {
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if component.Position != nil {
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return false
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}
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}
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return true
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}
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func getLargestComponent(components []*ComponentConfig) *ComponentConfig {
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largestComponent := components[0]
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for _, component := range components {
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if getSquare(component) > getSquare(largestComponent) {
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largestComponent = component
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}
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}
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return largestComponent
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}
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func getSquare(c *ComponentConfig) int {
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r := c.GetRectangle()
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return r.Dx() * r.Dy()
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}
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func getComponents(c *Config) []*ComponentConfig {
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var components []*ComponentConfig
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for i := range c.RunCharts {
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components = append(components, &c.RunCharts[i].ComponentConfig)
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}
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for i := range c.BarCharts {
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components = append(components, &c.BarCharts[i].ComponentConfig)
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}
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for i := range c.Gauges {
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components = append(components, &c.Gauges[i].ComponentConfig)
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}
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for i := range c.SparkLines {
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components = append(components, &c.SparkLines[i].ComponentConfig)
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}
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for i := range c.AsciiBoxes {
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components = append(components, &c.AsciiBoxes[i].ComponentConfig)
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}
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for i := range c.TextBoxes {
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components = append(components, &c.TextBoxes[i].ComponentConfig)
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}
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return components
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}
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func setSingleComponentPosition(c *ComponentConfig) {
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w := int(console.ColumnsCount * 0.8)
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h := int(console.RowsCount * 0.7)
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c.Position = [][]int{
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{(console.ColumnsCount - w) / 2, (console.RowsCount - h) / 2},
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{w, h},
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}
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}
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