ImageToPDFConveterLinux/file_dialog.py at master · krawat10/ImageToPDFConveterLinux · GitHub

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import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk

class FileChooserWindow(Gtk.Window):

    def __init__(self):
        Gtk.Window.__init__(self, title="Select type")
        box = Gtk.Box(spacing=6)
        self.add(box)
        button1 = Gtk.Button("Choose File")
        button1.connect("clicked", self.on_file_clicked)
        box.add(button1)
        button2 = Gtk.Button("Choose Folder")
        button2.connect("clicked", self.on_folder_clicked)
        box.add(button2)

    def on_file_clicked(self, widget):
        dialog = Gtk.FileChooserDialog("Please choose a file", self,
            Gtk.FileChooserAction.OPEN,
            (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
             Gtk.STOCK_OPEN, Gtk.ResponseType.OK))

        self.add_filters(dialog)

        response = dialog.run()
        if response == Gtk.ResponseType.OK:
            print("Open clicked")
            print("File selected: " + dialog.get_filename())
            self.observer.notify(dialog.get_filename())
        elif response == Gtk.ResponseType.CANCEL:
            print("Cancel clicked")

        dialog.destroy()
        self.destroy()
    def add_filters(self, dialog):
        filter_any = Gtk.FileFilter()
        filter_any.set_name("Any files")
        filter_any.add_pattern("*")
        dialog.add_filter(filter_any)

    def on_folder_clicked(self, widget):
        dialog = Gtk.FileChooserDialog("Please choose a folder", self,
            Gtk.FileChooserAction.SELECT_FOLDER,
            (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
             "Select", Gtk.ResponseType.OK))
        dialog.set_default_size(800, 400)

        response = dialog.run()
        if response == Gtk.ResponseType.OK:
            print("Select clicked")
            print("Folder selected: " + dialog.get_filename())
            self.observer.notify(dialog.get_filename())
        elif response == Gtk.ResponseType.CANCEL:
            print("Cancel clicked")

        dialog.destroy()

    def open_file_dialog(self, widget):
        self.observer = widget
        self.connect("delete-event", Gtk.main_quit)
        self.show_all()
        Gtk.main()