71 lines
1.7 KiB
Python
71 lines
1.7 KiB
Python
# img_viewer.py
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import PySimpleGUI as sg
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import os.path
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# First the window layout in 2 columns
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file_list_column = [
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[
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sg.Text("Image Folder"),
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sg.In(size=(25, 1), enable_events=True, key="-FOLDER-"),
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sg.FolderBrowse(),
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],
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[
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sg.Listbox(
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values=[], enable_events=True, size=(40, 20), key="-FILE LIST-"
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)
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],
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]
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# For now will only show the name of the file that was chosen
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image_viewer_column = [
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[sg.Text("Choose an image from list on left:")],
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[sg.Text(size=(40, 1), key="-TOUT-")],
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[sg.Image(key="-IMAGE-")],
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]
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# ----- Full layout -----
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layout = [
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[
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sg.Column(file_list_column),
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sg.VSeperator(),
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sg.Column(image_viewer_column),
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]
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]
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window = sg.Window("Image Viewer", layout)
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# Run the Event Loop
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while True:
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event, values = window.read()
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if event == "Exit" or event == sg.WIN_CLOSED:
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break
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# Folder name was filled in, make a list of files in the folder
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if event == "-FOLDER-":
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folder = values["-FOLDER-"]
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try:
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# Get list of files in folder
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file_list = os.listdir(folder)
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except:
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file_list = []
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fnames = [
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f
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for f in file_list
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if os.path.isfile(os.path.join(folder, f))
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and f.lower().endswith((".png", ".gif"))
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]
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window["-FILE LIST-"].update(fnames)
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elif event == "-FILE LIST-": # A file was chosen from the listbox
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try:
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filename = os.path.join(
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values["-FOLDER-"], values["-FILE LIST-"][0]
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)
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window["-TOUT-"].update(filename)
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window["-IMAGE-"].update(filename=filename)
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except:
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pass
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window.close() |