func (e *TabbedEditor) Open(hiddenPrefix, path, headerText string, environ []string) *CodeEditor {
name := relPath(hiddenPrefix, path)
if editor, ok := e.editors[name]; ok {
e.Select(e.PanelIndex(editor))
e.Focus()
return editor
}
editor := &CodeEditor{}
// We want the OnRename trigger set up before the editor opens the file
// in its Init method.
editor.OnRename(func(newPath string) {
e.driver.Call(func() {
delete(e.editors, name)
newName := relPath(hiddenPrefix, newPath)
focused := e.SelectedPanel()
e.editors[newName] = editor
idx := e.PanelIndex(editor)
if idx == -1 {
return
}
e.RemovePanel(editor)
e.AddPanelAt(editor, newName, idx)
e.Select(e.PanelIndex(focused))
e.Focus()
})
})
editor.Init(e.driver, e.theme, e.font, path, headerText)
editor.SetTabWidth(4)
suggester := suggestions.NewGoCodeProvider(editor, environ)
editor.SetSuggestionProvider(suggester)
e.Add(name, editor)
return editor
}
func (e *Editor) Open(file string) {
if editor, ok := e.editors[file]; ok {
e.Select(e.PanelIndex(editor))
e.Focus()
return
}
editor := new(editor)
editor.Init(e.driver, e.theme, e.font, file)
editor.SetTabWidth(8)
suggester := suggestions.NewGoCodeProvider(editor).(*suggestions.GoCodeProvider)
editor.SetSuggestionProvider(suggester)
e.editors[file] = editor
e.AddPanel(editor, file)
e.Select(e.PanelIndex(editor))
e.Focus()
}
