program_texts.py

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

# program_texts.py - This python helper scripts holds longer texts for popups and the like.
# It also contains a few functions to assist with this longer texts.

# Copyright (c) 2022, Harry van der Wolf. all rights reserved.
# This program or module is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public Licence as published
# by the Free Software Foundation, either version 2 of the Licence, or
# version 3 of the Licence, or (at your option) any later version. It is
# provided for educational purposes and is distributed in the hope that
# it will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
# the GNU General Public Licence for more details.

import PySimpleGUI as sg

import image_functions

# Some program constants
Version = '0.6.0'
image_formats = (
                 ('image formats', '*.jpg *.JPG *.jpeg *.JPEG *.png *.PNG *.tif *.TIF *.tiff *.TIFF'),
                 ('raw image formats', '*.nef *.NEF *.cr2 *.CR2 *.raw *.RAW *.czi *.CZI *.rw2 *.RW2 *.eip *.EIP *.fpx *.FPX *.pcd *.PCD *.fff *.FFF *.dcr *.DCR *.kdc *.KDC *.kqp *.KQP *.arw *.ARW *.lfr *.LFR *.pef *.PEF *.dng *.DNG *.iiq *.IIQ *.raf *.RAF *.rwl *.RWL *.mdc *.MDC *.ari *.ARI *.r3d *.R3D *.mos *.MOS *.crw *.CRW *.nrw *.NRW *.orf *.ORF *.sr2 *.SR2 *.x3f *.X3F *.3fr *.3FR *.dc2 *.DC2 *.mrw *.MRW *.cib *.CIB *.mef *.MEF *.lfp *.LFP *.srw *.SRW *.apu *.APU *.grey *.GREY *.erf *.ERF *.exf *.EXF *.ra2 *.RA2 *.nop *.NOP *.ndd *.NDD *.srf *.SRF *.st7 *.ST7 *.olr *.OLR *.cap *.CAP *.ce2 *.CE2 *.gry *.GRY *.st5 *.ST5 *.ptx *.PTX *.dcs *.DCS *.st8 *.ST8 *.sd1 *.SD1 *.st4 *.ST4 *.gray *.GRAY *.craw *.CRAW *.rwz *.RWZ *.kc2 *.KC2 *.ce1 *.CE1 *.bay *.BAY *.ycbcra *.YCBCRA *.3pr *.3PR *.mfw *.MFW *.st6 *.ST6 *.ia *.IA *.nwb *.NWB *.cmt *.CMT *.sd0 *.SD0'),
                )
# We need below 2 strings to test on type of image for reading, conversions, exif info, etc.
str_img_formats = '.jpg .jpeg .png .tif .tiff'
str_raw_img_formats = '.nef .cr2 .raw .czi .rw2 .eip .fpx .pcd .fff .dcr .kdc .kqp .arw .lfr .pef .dng .iiq .raf .rwl .mdc .ari .r3d .mos .crw .nrw .orf .sr2 .x3f .3fr .dc2 .mrw .cib .mef .lfp .srw .apu .grey .erf .exf .ra2 .nop .ndd .srf .st7 .olr .cap .ce2 .gry .st5 .ptx .dcs .st8 .sd1 .st4 .gray .craw .rwz .kc2 .ce1 .bay .ycbcra .3pr .mfw .st6 .ia .nwb .cmt .sd0'


################ Some Functions #################
def popup_text_scroll(title, message, scrollmessage):
    layout = [
        [sg.Text(message)],
        #[sg.ScrolledText(scrollmessage)],
        [sg.Multiline(scrollmessage, size=(80, 15), font='Courier 10', expand_x=True, expand_y=True, write_only=True,
                       autoscroll=True, auto_refresh=True)],
        [sg.Button('OK. Understood', key='-close_popup_text_scroll-')]
    ]
    ptswindow = sg.Window(title, layout, icon=image_functions.get_icon())

    while True:
        event, values = ptswindow.read()
        if event in (sg.WINDOW_CLOSED, 'OK. Understood', '-close_popup_text_scroll-'):
            break

    ptswindow.Close()

def move_window_to_center(self):
    """
    Recenter your window after it's been moved or the size changed.

    This is a conveinence method. There are no tkinter calls involved, only pure PySimpleGUI API calls.
    """
    if not self._is_window_created('tried Window.move_to_center'):
        return
    screen_width, screen_height = self.get_screen_dimensions()
    print(screen_width, screen_height)
    win_width, win_height = self.size
    print(win_width, win_height)
    #x, y = (screen_width - win_width) // 2, (screen_height - win_height) // 2
    x, y = (1980 - win_width) // 2, (1080 - win_height) // 2
    print('x y ', x, y)
    self.move(x, y)
    #self.move(300, 50)
    #self['_updater_'].click()


def insert_newlines(string, every=64):
    return '\n'.join(string[i:i+every] for i in range(0, len(string), every))

def explain_parameters_popup():
    hfont = ('Calibri', 12, 'bold')
    tfont = ('Calibri', 10, 'normal')

    list_parameters = [(k, v) for k, v in Explain_parameters.items()]

    layout = [
        [sg.Text('Parameters', font = ('Calibri', 16, 'bold'))],

    ]
    paramwindow = sg.Window('Program parameters', layout, finalize=True, keep_on_top=True, icon=image_functions.get_icon(), location=(300, 50))

    max = len(list_parameters)
    blocks = range(max)
    for block in blocks:
        paramwindow.extend_layout(paramwindow, [[sg.Text(list_parameters[block][0], font=hfont,)]])
        paramwindow.extend_layout(paramwindow, [[sg.Text(list_parameters[block][1], font=tfont, )]])
    paramwindow.extend_layout(paramwindow, [[sg.Push(), sg.Button('OK'), sg.Button('_updater_', visible=False)]])
    paramwindow.refresh()
    paramwindow.move(100,50)
    move_window_to_center(paramwindow)
    paramwindow['_updater_'].click()

    while True:
        event, values = paramwindow.Read()
        if event == sg.WIN_CLOSED or event == 'OK':
            break
        elif event == '_updater_':
            paramwindow.move(100, 50)
            paramwindow.refresh()
    paramwindow.close()


# Below are program texts
resize_warning_message = '''Something went wrong with resizing. Mostly this is due to missing exif info in your
images or due to incorrect exif info in your images.\n\n
The errors are displayed below:'''

resize_error_message = '''Something went really wrong with resizing.
The program can\'t continue. Please check your images carefully.'''

about_message = 'About PyImageFuser, Version ' + Version + '\n\n'
about_message += 'PyImageFuser can be used for exposure bracketing, noise reduction and focus stacking.\n\n'
about_message += 'PyImageFuser is built using Python3 and PySimpleGui.\n'
about_message += 'PyImageFuser uses the external tools enfuse and align_image_stack.\n\n'
about_message += 'PyImageFuser is released under GPL v3.\n'
about_message += 'enfuse and align_image_stack are released under GPL v2.\n'
about_message += 'You should find the license with this software.\n\n'
about_message += 'Author: Harry van der Wolf.'

Credits =  '''Credits:\n\n
Used packages:
- Python3 (with included modules/packages)
- tkinter
- PySimpleGUI
- PIL (pillow)

Used code (Thanks to the writers):
- align_image_stack by Pablo d'Angelo. Also contains contributions from:
  Douglas Wilkins, Ippei Ukai, Ed Halley, Bruno Postle, Gerry Patterson and Brent Townshend.  
  Stereo functionality added by Vladimir Nadvornik. 
  
- enfuse by by Andrew Mihal, Christoph Spiel and others.
'''

# Add a \n every max. 78 characters
Explain_parameters = {
    "Always align images" : "Even on a tripod you might have minimal movement causing misalignment and therefore unsharp blended images.\nAligning them will improve sharpness, using either alignMTB or ECC.",
    "Display image after exposure fusing" : "After the image has been created and saved, it will be displayed in a python internal viewer window.",
    "Save final image to source folder" : "Save the image to the source folder, e.g. only ask filename",
    "Create exposure fused image" : "Merge the different exposures of the same scene into a better exposed image",
}


### And just for reference
id_tag_dict = ([
    (0x36864, 'ExifVersion'),
    (0x37121, 'ComponentsConfiguration'),
    (0x37122, 'CompressedBitsPerPixel'),
    (0x36867, 'DateTimeOriginal'),
    (0x36868, 'DateTimeDigitized'),
    (0x37380, 'ExposureBiasValue'),
    (0x37381, 'MaxApertureValue'),
    (0x37383, 'MeteringMode'),
    (0x37384, 'LightSource'),
    (0x37385, 'Flash'),
    (0x37386, 'FocalLength'),
    (0x40961, 'ColorSpace'),
    (0x40962, 'ExifImageWidth'),
    (0x40965, 'ExifInteroperabilityOffset'),
    (0x41989, 'FocalLengthIn35mmFilm'),
    (0x41990, 'SceneCaptureType'),
    (0x37520, 'SubsecTime'),
    (0x37521, 'SubsecTimeOriginal'),
    (0x37522, 'SubsecTimeDigitized'),
    (0x40963, 'ExifImageHeight'),
    (0x11, 'ProcessingSoftware'),
    (0x270, 'ImageDescription'),
    (0x271, 'Make'),
    (0x41495, 'SensingMethod'),
    (0x272, 'Model'),
    (0x41728, 'FileSource'),
    (0x33434, 'ExposureTime'),
    (0x282, 'XResolution'),
    (0x531, 'YCbCrPositioning'),
    (0x33437, 'FNumber'),
    (0x41729, 'SceneType'),
    (0x33432, 'Copyright'),
    (0x283, 'YResolution'),
    (0x34850, 'ExposureProgram'),
    (0x34853, 'GPSInfo'),
    (0x41985, 'CustomRendered'),
    (0x34855, 'ISOSpeedRatings'),
    (0x296, 'ResolutionUnit'),
    (0x50341, 'PrintImageMatching'),
    (0x41986, 'ExposureMode'),
    (0x40960, 'FlashPixVersion'),
    (0x34864, 'None'),
    (0x41987, 'WhiteBalance'),
    (0x305, 'Software'),
    (0x306, 'DateTime'),
    (0x41988, 'DigitalZoomRatio'),
    (0x315, 'Artist'),
    (0x41991, 'GainControl'),
    (0x41992, 'Contrast'),
    (0x41993, 'Saturation'),
    (0x50898, 'None'),
    (0x41994, 'Sharpness'),
    (0x50899, 'None'),
    (0x274, 'Orientation'),
    (0x34665, 'ExifOffset'),
    (0x37500, 'MakerNote'),
])