68 lines
2.3 KiB
Go
68 lines
2.3 KiB
Go
package filechooser
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import (
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"github.com/godbus/dbus/v5"
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"github.com/rymdport/portal/internal/apis"
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"github.com/rymdport/portal/internal/convert"
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)
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const openFileCallName = interfaceName + ".OpenFile"
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// OpenFileOptions contains the options for how files are to be selected.
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type OpenFileOptions struct {
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HandleToken string // A string that will be used as the last element of the handle. Must be a valid object path element.
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AcceptLabel string // Label for the accept button. Mnemonic underlines are allowed.
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NotModal bool // Whether the dialog should not be modal.
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Multiple bool // Whether multiple files can be selected or not.
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Directory bool // Whether to select for folders instead of files.
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Filters []*Filter // Each item specifies a single filter to offer to the user.
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CurrentFilter *Filter // Request that this filter be set by default at dialog creation.
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Choices []*ComboBox // List of serialized combo boxes to add to the file chooser.
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CurrentFolder string // Suggested folder from which the files should be opened.
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}
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// OpenFile opens a filechooser for selecting a file to open.
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// The chooser will use the supplied title as it's name.
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func OpenFile(parentWindow, title string, options *OpenFileOptions) ([]string, error) {
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data := map[string]dbus.Variant{}
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if options != nil {
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data = map[string]dbus.Variant{
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"modal": convert.FromBool(!options.NotModal),
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"multiple": convert.FromBool(options.Multiple),
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"directory": convert.FromBool(options.Directory),
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}
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if options.HandleToken != "" {
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data["handle_token"] = convert.FromString(options.HandleToken)
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}
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if options.AcceptLabel != "" {
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data["accept_label"] = convert.FromString(options.AcceptLabel)
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}
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if len(options.Filters) > 0 {
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data["filters"] = dbus.MakeVariant(options.Filters)
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}
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if options.CurrentFilter != nil {
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data["current_filter"] = dbus.MakeVariant(options.CurrentFilter)
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}
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if len(options.Choices) > 0 {
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data["choices"] = dbus.MakeVariant(options.Choices)
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}
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if options.CurrentFolder != "" {
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data["current_folder"] = convert.ToNullTerminatedValue(options.CurrentFolder)
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}
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}
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result, err := apis.Call(openFileCallName, parentWindow, title, data)
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if err != nil {
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return nil, err
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}
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return readURIFromResponse(result.(dbus.ObjectPath))
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}
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