forked from mbk-lab/rui_orig
40 lines
882 B
Go
40 lines
882 B
Go
package main
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import (
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"github.com/anoshenko/rui"
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)
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const filePickerDemoText = `
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GridLayout {
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width = 100%, height = 100%, cell-height = "auto, 1fr",
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content = [
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FilePicker {
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id = filePicker, accept = "txt, html"
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},
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EditView {
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id = selectedFileData, row = 1, type = multiline, read-only = true, wrap = true,
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}
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]
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}
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`
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func createFilePickerDemo(session rui.Session) rui.View {
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view := rui.CreateViewFromText(session, filePickerDemoText)
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if view == nil {
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return nil
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}
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rui.Set(view, "filePicker", rui.FileSelectedEvent, func(picker rui.FilePicker, files []rui.FileInfo) {
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if len(files) > 0 {
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picker.LoadFile(files[0], func(file rui.FileInfo, data []byte) {
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if data != nil {
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rui.Set(view, "selectedFileData", rui.Text, string(data))
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} else {
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rui.Set(view, "selectedFileData", rui.Text, rui.LastError())
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}
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})
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}
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})
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return view
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}
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