#!/usr/bin/env python
# -*- coding: utf-8 -*-

'''Class of text stimuli to be displayed in a :class:`~psychopy.visual.Window`
'''

# Part of the PsychoPy library
# Copyright (C) 2002-2018 Jonathan Peirce (C) 2019-2022 Open Science Tools Ltd.
# Distributed under the terms of the GNU General Public License (GPL).

import os
import glob
import warnings

# Ensure setting pyglet.options['debug_gl'] to False is done prior to any
# other calls to pyglet or pyglet submodules, otherwise it may not get picked
# up by the pyglet GL engine and have no effect.
# Shaders will work but require OpenGL2.0 drivers AND PyOpenGL3.0+
import pyglet
pyglet.options['debug_gl'] = False
import ctypes
GL = pyglet.gl

import psychopy  # so we can get the __path__
from psychopy import logging

# tools must only be imported *after* event or MovieStim breaks on win32
# (JWP has no idea why!)
from psychopy.tools.monitorunittools import cm2pix, deg2pix, convertToPix
from psychopy.tools.attributetools import attributeSetter, setAttribute
from psychopy.visual.basevisual import (BaseVisualStim, ForeColorMixin,
                                        ContainerMixin, WindowMixin)
from psychopy.colors import Color

# for displaying right-to-left (possibly bidirectional) text correctly:
from bidi import algorithm as bidi_algorithm # sufficient for Hebrew
# extra step needed to reshape Arabic/Farsi characters depending on
# their neighbours:
try:
    import arabic_reshaper
    haveArabic = True
except ImportError:
    haveArabic = False

import numpy

try:
    import pygame
    havePygame = True
except Exception:
    havePygame = False

defaultLetterHeight = {'cm': 1.0,
                       'deg': 1.0,
                       'degs': 1.0,
                       'degFlatPos': 1.0,
                       'degFlat': 1.0,
                       'norm': 0.1,
                       'height': 0.2,
                       'pix': 20,
                       'pixels': 20}
defaultWrapWidth = {'cm': 15.0,
                    'deg': 15.0,
                    'degs': 15.0,
                    'degFlatPos': 15.0,
                    'degFlat': 15.0,
                    'norm': 1,
                    'height': 1,
                    'pix': 500,
                    'pixels': 500}


class TextStim(BaseVisualStim, ForeColorMixin, ContainerMixin):
    """Class of text stimuli to be displayed in a
    :class:`~psychopy.visual.Window`
    """

    def __init__(self, win,
                 text="Hello World",
                 font="",
                 pos=(0.0, 0.0),
                 depth=0,
                 rgb=None,
                 color=(1.0, 1.0, 1.0),
                 colorSpace='rgb',
                 opacity=1.0,
                 contrast=1.0,
                 units="",
                 ori=0.0,
                 height=None,
                 antialias=True,
                 bold=False,
                 italic=False,
                 alignHoriz=None,
                 alignVert=None,
                 alignText='center',
                 anchorHoriz='center',
                 anchorVert='center',
                 fontFiles=(),
                 wrapWidth=None,
                 flipHoriz=False,
                 flipVert=False,
                 languageStyle='LTR',
                 name=None,
                 autoLog=None):
        """
        **Performance OBS:** in general, TextStim is slower than many other
        visual stimuli, i.e. it takes longer to change some attributes.
        In general, it's the attributes that affect the shapes of the letters:
        ``text``, ``height``, ``font``, ``bold`` etc.
        These make the next .draw() slower because that sets the text again.
        You can make the draw() quick by calling re-setting the text
        (``myTextStim.text = myTextStim.text``) when you've changed the
        parameters.

        In general, other attributes which merely affect the presentation of
        unchanged shapes are as fast as usual. This includes ``pos``,
        ``opacity`` etc.

        The following attribute can only be set at initialization (see
        further down for a list of attributes which can be changed after
        initialization):

        **languageStyle**
            Apply settings to correctly display content from some languages
            that are written right-to-left. Currently there are three (case-
            insensitive) values for this parameter:

            - ``'LTR'`` is the default, for typical left-to-right, Latin-style
                languages.
            - ``'RTL'`` will correctly display text in right-to-left languages
                such as Hebrew. By applying the bidirectional algorithm, it
                allows mixing portions of left-to-right content (such as numbers
                or Latin script) within the string.
            - ``'Arabic'`` applies the bidirectional algorithm but additionally
                will _reshape_ Arabic characters so they appear in the cursive,
                linked form that depends on neighbouring characters, rather than
                in their isolated form. May also be applied in other scripts,
                such as Farsi or Urdu, that use Arabic-style alphabets.

        :Parameters:

        """

        # what local vars are defined (these are the init params) for use by
        # __repr__
        self._initParams = dir()
        self._initParams.remove('self')

        """
        October 2018:
            In place to remove the deprecation warning for pyglet.font.Text.
            Temporary fix until pyglet.text.Label use is identical to pyglet.font.Text.
        """
        warnings.filterwarnings(message='.*text.Label*', action='ignore')

        super(TextStim, self).__init__(
            win, units=units, name=name, autoLog=False)

        if win.blendMode=='add':
            logging.warning("Pyglet text does not honor the Window setting "
                            "`blendMode='add'` so 'avg' will be used for the "
                            "text (but objects drawn after can be added)")
        self._needUpdate = True
        self._needVertexUpdate = True
        # use shaders if available by default, this is a good thing
        self.__dict__['antialias'] = antialias
        self.__dict__['font'] = font
        self.__dict__['bold'] = bold
        self.__dict__['italic'] = italic
        # NB just a placeholder - real value set below
        self.__dict__['text'] = ''
        self.__dict__['depth'] = depth
        self.__dict__['ori'] = ori
        self.__dict__['flipHoriz'] = flipHoriz
        self.__dict__['flipVert'] = flipVert
        self.__dict__['languageStyle'] = languageStyle
        self._pygletTextObj = None
        self.pos = pos
        # deprecated attributes
        if alignVert:
            self.__dict__['alignVert'] = alignVert
            logging.warning("TextStim.alignVert is deprecated. Use the "
                            "anchorVert attribute instead")
            # for compatibility, alignText was historically 'left'
            anchorVert = alignHoriz
        if alignHoriz:
            self.__dict__['alignHoriz'] = alignHoriz
            logging.warning("TextStim.alignHoriz is deprecated. Use alignText "
                            "and anchorHoriz attributes instead")
            # for compatibility, alignText was historically 'left'
            alignText, anchorHoriz = alignHoriz, alignHoriz
        # alignment and anchors
        self.alignText = alignText
        self.anchorHoriz = anchorHoriz
        self.anchorVert = anchorVert


        # generate the texture and list holders
        self._listID = GL.glGenLists(1)
        # pygame text needs a surface to render to:
        if not self.win.winType in ["pyglet", "glfw"]:
            self._texID = GL.GLuint()
            GL.glGenTextures(1, ctypes.byref(self._texID))

        # Color stuff
        self.colorSpace = colorSpace
        self.color = color
        if rgb != None:
            logging.warning("Use of rgb arguments to stimuli are deprecated. Please "
                   "use color and colorSpace args instead")
            self.color = Color(rgb, 'rgb')
        self.__dict__['fontFiles'] = []
        self.fontFiles = list(fontFiles)  # calls attributeSetter
        self.setHeight(height, log=False)  # calls setFont() at some point
        # calls attributeSetter without log
        setAttribute(self, 'wrapWidth', wrapWidth, log=False)
        self.opacity = opacity
        self.contrast = contrast
        # self.width and self._fontHeightPix get set with text and
        # calcSizeRendered is called
        self.setText(text, log=False)
        self._needUpdate = True

        # set autoLog now that params have been initialised
        wantLog = autoLog is None and self.win.autoLog
        self.__dict__['autoLog'] = autoLog or wantLog
        if self.autoLog:
            logging.exp("Created %s = %s" % (self.name, str(self)))

    def __del__(self):
        if GL:  # because of pytest fail otherwise
            try:
                GL.glDeleteLists(self._listID, 1)
            except (ImportError, ModuleNotFoundError, TypeError):
                pass  # if pyglet no longer exists

    @attributeSetter
    def height(self, height):
        """The height of the letters (Float/int or None = set default).

        Height includes the entire box that surrounds the letters
        in the font. The width of the letters is then defined by the font.

        :ref:`Operations <attrib-operations>` supported."""
        # height in pix (needs to be done after units which is done during
        # _Base.__init__)
        if height is None:
            if self.units in defaultLetterHeight:
                height = defaultLetterHeight[self.units]
            else:
                msg = ("TextStim does now know a default letter height "
                       "for units %s")
                raise AttributeError(msg % repr(self.units))
        self.__dict__['height'] = height
        self._heightPix = convertToPix(pos=numpy.array([0, 0]),
                                       vertices=numpy.array([0, self.height]),
                                       units=self.units, win=self.win)[1]

        # need to update the font to reflect the change
        self.setFont(self.font, log=False)
        return self.__dict__['height']

    @property
    def size(self):
        self.size = (self.height*len(self.text), self.height)
        return WindowMixin.size.fget(self)

    @size.setter
    def size(self, value):
        WindowMixin.size.fset(self, value)
        self.height = getattr(self._size, self.units)[1]

    def setHeight(self, height, log=None):
        """Usually you can use 'stim.attribute = value' syntax instead,
        but use this method if you need to suppress the log message. """
        setAttribute(self, 'height', height, log)

    @attributeSetter
    def font(self, font):
        """String. Set the font to be used for text rendering. font should
        be a string specifying the name of the font (in system resources).
        """
        self.__dict__['font'] = None  # until we find one
        if self.win.winType in ["pyglet", "glfw"]:
            self._font = pyglet.font.load(font, int(self._heightPix),
                                          dpi=72, italic=self.italic,
                                          bold=self.bold)
            self.__dict__['font'] = font
        else:
            if font is None or len(font) == 0:
                self.__dict__['font'] = pygame.font.get_default_font()
            elif font in pygame.font.get_fonts():
                self.__dict__['font'] = font
            elif type(font) == str:
                # try to find a xxx.ttf file for it
                # check for possible matching filenames
                fontFilenames = glob.glob(font + '*')
                if len(fontFilenames) > 0:
                    for thisFont in fontFilenames:
                        if thisFont[-4:] in ['.TTF', '.ttf']:
                            # take the first match
                            self.__dict__['font'] = thisFont
                            break  # stop at the first one we find
                    # trhen check if we were successful
                    if self.font is None and font != "":
                        # we didn't find a ttf filename
                        msg = ("Found %s but it doesn't end .ttf. "
                               "Using default font.")
                        logging.warning(msg % fontFilenames[0])
                        self.__dict__['font'] = pygame.font.get_default_font()

            if self.font is not None and os.path.isfile(self.font):
                self._font = pygame.font.Font(self.font, int(
                    self._heightPix), italic=self.italic, bold=self.bold)
            else:
                try:
                    self._font = pygame.font.SysFont(
                        self.font, int(self._heightPix), italic=self.italic,
                        bold=self.bold)
                    self.__dict__['font'] = font
                    logging.info('using sysFont ' + str(font))
                except Exception:
                    self.__dict__['font'] = pygame.font.get_default_font()
                    msg = ("Couldn't find font %s on the system. Using %s "
                           "instead! Font names should be written as "
                           "concatenated names all in lower case.\ne.g. "
                           "'arial', 'monotypecorsiva', 'rockwellextra', ...")
                    logging.error(msg % (font, self.font))
                    self._font = pygame.font.SysFont(
                        self.font, int(self._heightPix), italic=self.italic,
                        bold=self.bold)
        # re-render text after a font change
        self._needSetText = True

    def setFont(self, font, log=None):
        """Usually you can use 'stim.attribute = value' syntax instead,
        but use this method if you need to suppress the log message.
        """
        setAttribute(self, 'font', font, log)

    @attributeSetter
    def text(self, text):
        """The text to be rendered. Use \\\\n to make new lines.

        Issues: May be slow, and pyglet has a memory leak when setting text.
        For these reasons, this function checks so that it only updates the
        text if it has changed. So scripts can safely set the text on every
        frame, with no need to check if it has actually altered.
        """
        if text == self.text: # only update for a change
            return
        if text is not None:
            text = str(text)  # make sure we have unicode object to render

            # deal with some international text issues. Only relevant for Python:
            # online experiments use web technologies and handle this seamlessly.
            style = self.languageStyle.lower()  # be flexible with case
            if style == 'arabic' and haveArabic:
                # reshape Arabic characters from their isolated form so that
                # they flow and join correctly to their neighbours:
                text = arabic_reshaper.reshape(text)
            if style == 'rtl' or style == 'arabic' and haveArabic:
                # deal with right-to-left text presentation by applying the
                # bidirectional algorithm:
                text = bidi_algorithm.get_display(text)
            # no action needed for default 'ltr' (left-to-right) option

            self.__dict__['text'] = text

        self._setTextShaders(text)

        self._needSetText = False
        return self.__dict__['text']

    def setText(self, text=None, log=None):
        """Usually you can use 'stim.attribute = value' syntax instead,
        but use this method if you need to suppress the log message.
        """
        setAttribute(self, 'text', text, log)

    def _setTextShaders(self, value=None):
        """Set the text to be rendered using the current font
        """
        if self.win.winType in ["pyglet", "glfw"]:
            rgba255 = self._foreColor.rgba255
            rgba255[3] = rgba255[3]*255
            rgba255 = [int(c) for c in rgba255]
            self._pygletTextObj = pyglet.text.Label(
                self.text, self.font, int(self._heightPix*0.75),
                italic=self.italic,
                bold=self.bold,
                anchor_x=self.anchorHoriz,
                anchor_y=self.anchorVert,  # the point we rotate around
                align=self.alignText,
                color=rgba255,
                multiline=True, width=self._wrapWidthPix)  # width of the frame
            self.width = self._pygletTextObj.width
            self._fontHeightPix = self._pygletTextObj.height
        else:
            self._surf = self._font.render(value, self.antialias,
                                           [255, 255, 255])
            self.width, self._fontHeightPix = self._surf.get_size()

            if self.antialias:
                smoothing = GL.GL_LINEAR
            else:
                smoothing = GL.GL_NEAREST
            # generate the textures from pygame surface
            GL.glEnable(GL.GL_TEXTURE_2D)
            # bind that name to the target
            GL.glBindTexture(GL.GL_TEXTURE_2D, self._texID)
            GL.gluBuild2DMipmaps(GL.GL_TEXTURE_2D, 4, self.width,
                                 self._fontHeightPix,
                                 GL.GL_RGBA, GL.GL_UNSIGNED_BYTE,
                                 pygame.image.tostring(self._surf, "RGBA", 1))
            # linear smoothing if texture is stretched?
            GL.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER,
                               smoothing)
            # but nearest pixel value if it's compressed?
            GL.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER,
                               smoothing)

        self._needSetText = False
        self._needUpdate = True

    def _updateListShaders(self):
        """Only used with pygame text - pyglet handles all from the draw()
        """
        if self._needSetText:
            self.setText(log=False)
        GL.glNewList(self._listID, GL.GL_COMPILE)
        # GL.glPushMatrix()

        # setup the shaderprogram
        # no need to do texture maths so no need for programs?
        # If we're using pyglet then this list won't be called, and for pygame
        # shaders aren't enabled
        GL.glUseProgram(0)  # self.win._progSignedTex)
        # GL.glUniform1i(GL.glGetUniformLocation(self.win._progSignedTex,
        #                "texture"), 0) # set the texture to be texture unit 0

        # coords:
        if self.alignHoriz in ['center', 'centre']:
            left = -self.width/2.0
            right = self.width/2.0
        elif self.alignHoriz == 'right':
            left = -self.width
            right = 0.0
        else:
            left = 0.0
            right = self.width
        # how much to move bottom
        if self.alignVert in ['center', 'centre']:
            bottom = -self._fontHeightPix/2.0
            top = self._fontHeightPix/2.0
        elif self.alignVert == 'top':
            bottom = -self._fontHeightPix
            top = 0
        else:
            bottom = 0.0
            top = self._fontHeightPix
        # there seems to be a rounding err in pygame font textures
        Btex, Ttex, Ltex, Rtex = -0.01, 0.98, 0, 1.0

        # unbind the mask texture regardless
        GL.glActiveTexture(GL.GL_TEXTURE1)
        GL.glEnable(GL.GL_TEXTURE_2D)
        GL.glBindTexture(GL.GL_TEXTURE_2D, 0)
        if self.win.winType in ["pyglet", "glfw"]:
            # unbind the main texture
            GL.glActiveTexture(GL.GL_TEXTURE0)
#            GL.glActiveTextureARB(GL.GL_TEXTURE0_ARB)
            # the texture is specified by pyglet.font.GlyphString.draw()
            GL.glBindTexture(GL.GL_TEXTURE_2D, 0)
            GL.glEnable(GL.GL_TEXTURE_2D)
        else:
            # bind the appropriate main texture
            GL.glActiveTexture(GL.GL_TEXTURE0)
            GL.glBindTexture(GL.GL_TEXTURE_2D, self._texID)
            GL.glEnable(GL.GL_TEXTURE_2D)

        if self.win.winType in ["pyglet", "glfw"]:
            GL.glActiveTexture(GL.GL_TEXTURE0)
            GL.glEnable(GL.GL_TEXTURE_2D)
            self._pygletTextObj.draw()
        else:
            # draw a 4 sided polygon
            GL.glBegin(GL.GL_QUADS)
            # right bottom
            GL.glMultiTexCoord2f(GL.GL_TEXTURE0, Rtex, Btex)
            GL.glVertex3f(right, bottom, 0)
            # left bottom
            GL.glMultiTexCoord2f(GL.GL_TEXTURE0, Ltex, Btex)
            GL.glVertex3f(left, bottom, 0)
            # left top
            GL.glMultiTexCoord2f(GL.GL_TEXTURE0, Ltex, Ttex)
            GL.glVertex3f(left, top, 0)
            # right top
            GL.glMultiTexCoord2f(GL.GL_TEXTURE0, Rtex, Ttex)
            GL.glVertex3f(right, top, 0)
            GL.glEnd()

        GL.glDisable(GL.GL_TEXTURE_2D)
        GL.glUseProgram(0)
        # GL.glPopMatrix()

        GL.glEndList()
        self._needUpdate = False

    @attributeSetter
    def flipHoriz(self, value):
        """If set to True then the text will be flipped left-to-right.  The
        flip is relative to the original, not relative to the current state.
        """
        self.__dict__['flipHoriz'] = value

    def setFlipHoriz(self, newVal=True, log=None):
        """Usually you can use 'stim.attribute = value' syntax instead,
        but use this method if you need to suppress the log message.
        """
        setAttribute(self, 'flipHoriz', newVal, log)

    @attributeSetter
    def flipVert(self, value):
        """If set to True then the text will be flipped top-to-bottom.  The
        flip is relative to the original, not relative to the current state.
        """
        self.__dict__['flipVert'] = value

    def setFlipVert(self, newVal=True, log=None):
        """Usually you can use 'stim.attribute = value' syntax instead,
        but use this method if you need to suppress the log message
        """
        setAttribute(self, 'flipVert', newVal, log)

    def setFlip(self, direction, log=None):
        """(used by Builder to simplify the dialog)
        """
        if direction == 'vert':
            self.setFlipVert(True, log=log)
        elif direction == 'horiz':
            self.setFlipHoriz(True, log=log)

    @attributeSetter
    def antialias(self, value):
        """Allow antialiasing the text (True or False). Sets text, slow.
       """
        self.__dict__['antialias'] = value
        self._needSetText = True

    @attributeSetter
    def bold(self, value):
        """Make the text bold (True, False) (better to use a bold font name).
        """
        self.__dict__['bold'] = value
        self.font = self.font  # call attributeSetter

    @attributeSetter
    def italic(self, value):
        """True/False.
        Make the text italic (better to use a italic font name).
        """
        self.__dict__['italic'] = value
        self.font = self.font  # call attributeSetter

    @attributeSetter
    def alignHoriz(self, value):
        """Deprecated in PsychoPy 3.3. Use `alignText` and `anchorHoriz`
        instead
        """
        self.__dict__['alignHoriz'] = value
        self._needSetText = True

    @attributeSetter
    def alignVert(self, value):
        """Deprecated in PsychoPy 3.3. Use `anchorVert`
        """
        self.__dict__['alignVert'] = value
        self._needSetText = True

    @attributeSetter
    def alignText(self, value):
        """Aligns the text content within the bounding box ('left', 'right' or
        'center')
        See also `anchorX` to set alignment of the box itself relative to pos
        """
        self.__dict__['alignText'] = value
        self._needSetText = True

    @attributeSetter
    def anchorHoriz(self, value):
        """The horizontal alignment ('left', 'right' or 'center')
        """
        self.__dict__['anchorHoriz'] = value
        self._needSetText = True

    @attributeSetter
    def anchorVert(self, value):
        """The vertical alignment ('top', 'bottom' or 'center') of the box
        relative to the text `pos`.
        """
        self.__dict__['anchorVert'] = value
        self._needSetText = True

    @attributeSetter
    def fontFiles(self, fontFiles):
        """A list of additional files if the font is not in the standard
        system location (include the full path).

        OBS: fonts are added every time this value is set. Previous are
        not deleted.

        E.g.::

            stim.fontFiles = ['SpringRage.ttf']  # load file(s)
            stim.font = 'SpringRage'  # set to font
        """
        self.__dict__['fontFiles'] += fontFiles
        for thisFont in fontFiles:
            pyglet.font.add_file(thisFont)

    @attributeSetter
    def wrapWidth(self, wrapWidth):
        """Int/float or None (set default).
        The width the text should run before wrapping.

        :ref:`Operations <attrib-operations>` supported.
        """
        if wrapWidth is None:
            if self.units in defaultWrapWidth:
                wrapWidth = defaultWrapWidth[self.units]
            else:
                msg = "TextStim does now know a default wrap width for units %s"
                raise AttributeError(msg % repr(self.units))
        self.__dict__['wrapWidth'] = wrapWidth
        verts = numpy.array([self.wrapWidth, 0])
        self._wrapWidthPix = convertToPix(pos=numpy.array([0, 0]),
                                          vertices=verts,
                                          units=self.units, win=self.win)[0]
        self._needSetText = True

    @property
    def boundingBox(self):
        """(read only) attribute representing the bounding box of the text
        (w,h). This differs from `width` in that the width represents the
        width of the margins, which might differ from the width of the text
        within them.

        NOTE: currently always returns the size in pixels
        (this will change to return in stimulus units)
        """
        if hasattr(self._pygletTextObj, 'content_width'):
            w, h = (self._pygletTextObj.content_width,
                    self._pygletTextObj.content_height)
        else:
            w, h = (self._pygletTextObj._layout.content_width,
                    self._pygletTextObj._layout.content_height)
        return w, h

    @property
    def posPix(self):
        """This determines the coordinates in pixels of the position for the
        current stimulus, accounting for pos and units. This property should
        automatically update if `pos` is changed"""
        # because this is a property getter we can check /on-access/ if it
        # needs updating :-)
        if self._needVertexUpdate:
            self.__dict__['posPix'] = self._pos.pix
        self._needVertexUpdate = False
        return self.__dict__['posPix']

    def updateOpacity(self):
        self._setTextShaders(value=self.text)

    def draw(self, win=None):
        """
        Draw the stimulus in its relevant window. You must call
        this method after every MyWin.flip() if you want the
        stimulus to appear on that frame and then update the screen
        again.

        If win is specified then override the normal window of this stimulus.
        """
        if win is None:
            win = self.win
        self._selectWindow(win)
        blendMode = win.blendMode  # keep track for reset later

        GL.glPushMatrix()
        # for PyOpenGL this is necessary despite pop/PushMatrix, (not for
        # pyglet)
        GL.glLoadIdentity()
        #scale and rotate
        prevScale = win.setScale('pix')  # to units for translations
        # NB depth is set already
        GL.glTranslatef(self.posPix[0], self.posPix[1], 0)
        GL.glRotatef(-self.ori, 0.0, 0.0, 1.0)
        # back to pixels for drawing surface
        win.setScale('pix', None, prevScale)
        GL.glScalef((1, -1)[self.flipHoriz], (1, -1)
                    [self.flipVert], 1)  # x,y,z; -1=flipped

        # setup color
        GL.glColor4f(*self._foreColor.render('rgba1'))

        GL.glUseProgram(self.win._progSignedTexFont)
        # GL.glUniform3iv(GL.glGetUniformLocation(
        #       self.win._progSignedTexFont, "rgb"), 1,
        #       desiredRGB.ctypes.data_as(ctypes.POINTER(ctypes.c_float)))
        #  # set the texture to be texture unit 0
        GL.glUniform3f(
            GL.glGetUniformLocation(self.win._progSignedTexFont, b"rgb"),
            *self._foreColor.render('rgb1'))

        # should text have a depth or just on top?
        GL.glDisable(GL.GL_DEPTH_TEST)
        # update list if necss and then call it
        if win.winType in ["pyglet", "glfw"]:
            if self._needSetText:
                self.setText()

            # unbind the mask texture regardless
            GL.glActiveTexture(GL.GL_TEXTURE1)
            GL.glEnable(GL.GL_TEXTURE_2D)
            GL.glBindTexture(GL.GL_TEXTURE_2D, 0)
            # unbind the main texture
            GL.glActiveTexture(GL.GL_TEXTURE0)
            GL.glEnable(GL.GL_TEXTURE_2D)
            # then allow pyglet to bind and use texture during drawing

            self._pygletTextObj.draw()
            GL.glDisable(GL.GL_TEXTURE_2D)
        else:
            # for pygame we should (and can) use a drawing list
            if self._needUpdate:
                self._updateList()
            GL.glCallList(self._listID)

        # pyglets text.draw() method alters the blend func so reassert ours
        win.setBlendMode(blendMode, log=False)
        GL.glUseProgram(0)
        # GL.glEnable(GL.GL_DEPTH_TEST)  # Enables Depth Testing
        GL.glPopMatrix()
