ml
84 lines
2.0 KiB
Go
84 lines
2.0 KiB
Go
package external
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import (
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"os"
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"time"
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"github.com/inkyblackness/imgui-go/v3"
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"github.com/sqweek/dialog"
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"github.com/inkyblackness/hacked/ui/gui"
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)
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type importWaitingState struct {
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machine gui.ModalStateMachine
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callback func(string)
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info string
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typeInfo []TypeInfo
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failureTime time.Time
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}
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func (state *importWaitingState) Render() {
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if imgui.BeginPopupModalV("Import", nil,
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imgui.WindowFlagsNoResize|imgui.WindowFlagsNoMove|imgui.WindowFlagsNoSavedSettings|imgui.WindowFlagsAlwaysAutoResize) {
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imgui.Text("Waiting for file.")
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if !state.failureTime.IsZero() {
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imgui.PushStyleColor(imgui.StyleColorText, imgui.Vec4{X: 1, Y: 0, Z: 0, W: 1})
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imgui.Text("Previous attempt failed, could not load file.\nPlease check and try again.")
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imgui.PopStyleColor()
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if time.Since(state.failureTime).Seconds() > 5 {
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state.failureTime = time.Time{}
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}
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}
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imgui.Text(`From your file browser drag'n'drop the file
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that shall be loaded into the editor window.
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`)
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imgui.Text(state.info)
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imgui.Separator()
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if imgui.Button("Browse...") {
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dlgBuilder := dialog.File()
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for _, info := range state.typeInfo {
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dlgBuilder = dlgBuilder.Filter(info.Title, info.Extensions...)
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}
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dlgBuilder = dlgBuilder.Filter("All files (*.*)", "*")
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filename, err := dlgBuilder.Load()
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if err == nil {
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state.HandleFiles([]string{filename})
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}
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}
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imgui.SameLine()
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if imgui.Button("Cancel") {
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state.machine.SetState(nil)
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imgui.CloseCurrentPopup()
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}
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imgui.EndPopup()
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} else {
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state.machine.SetState(nil)
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}
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}
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func (state *importWaitingState) HandleFiles(names []string) {
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filename, ok := state.verifyFile(names)
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if ok {
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state.machine.SetState(nil)
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state.callback(filename)
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} else {
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state.failureTime = time.Now()
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}
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}
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func (state importWaitingState) verifyFile(names []string) (string, bool) {
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if len(names) != 1 {
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return "", false
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}
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fileInfo, err := os.Stat(names[0])
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if err != nil {
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return "", false
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}
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if fileInfo.IsDir() {
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return "", false
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}
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return names[0], true
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}
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