ui_layout.py

# -*- coding: utf-8 -*-

import PySimpleGUI as sg
import os, platform, sys
from pathlib import Path

def get_icon():
    '''
    This function adds the program icon to the top-left of the displayed window
    '''
    if platform.system() == 'Linux' or platform.system() == 'Darwin':
        testpyinstaller = getattr(sys, '_MEIPASS', 'NotRunningInPyInstaller')
        prefix = os.path.realpath('.')
        if testpyinstaller != 'NotRunningInPyInstaller':
            prefix = testpyinstaller;
        wicon = os.path.join(prefix, 'logos', 'MME.png')
    else: # Windows
        wicon = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'logos', 'MME.ico')

    return wicon


def create_and_show_gui():
    folderfileframelayout = [
        [sg.Text('Specify the path for the CSV file to process.')],
        [sg.Input('', key='-CSVFILE-', size=(100, 1)), sg.FileBrowse(file_types = (('.CSV files', '*.csv *.CSV'),))],
        [sg.Text('Specify the root path for the JPG files.')],
        [sg.Input('', key='-IMGFOLDER-', size=(100, 1)), sg.FolderBrowse()],
        [sg.Input('', key='_baselogfile_', size=(1,1), visible=False)] # Dirt hack to use a global variable
    ]

    optionslayout = [
        [sg.Checkbox('Notify on broken/missing keys in the CSV.', key='-notify-broken-keys-', enable_events=True)],
        [sg.Text('Max depth of sub-folders to scan for JPGS.'),
         sg.Combo(values=sorted(('1', '2', '3', '4', '5', '6')), default_value='3', size=(3, 1), key='-max-depth-')],
        [sg.Text('how many rows between progress notifications'),
         sg.Combo(values=sorted(('025', '050', '100', '150', '200', '250')), default_value='100', size=(4, 1), key='-row-progress-notify-')],
    ]

    layout = [
        [sg.Frame('CSV file and JPGs root folder', folderfileframelayout)],
        [sg.Frame('Options', optionslayout)],
        [sg.Text('Output:'), sg.Push(), sg.Text(f'All logs are written to folder: ' + str(Path.home()) + os.path.sep + 'Museum-Metadata-Embedder_logs', font=('any', 10, 'italic'))],
        [sg.Multiline(size=(140, 30), key = '_sgOutput_', autoscroll=True, auto_refresh=True)],
        [sg.Checkbox('Empty Output window before next run', key='_clean_output_', default=True),
         sg.Push(),
         sg.Button('write EXIF metadata', font=('Calibri', 10, 'bold'), key='_WriteExif_'),
         sg.Button('View logs', font=('Calibri', 10, 'bold'), key='_ViewLogs_', disabled=True),
         sg.Button('Close', font=('Calibri', 10, 'bold'), key='_Close_')]
    ]

    # Open the window and return it to main script
    return sg.Window('Museum Metadata Embedder', layout, icon=get_icon())