o
    á©Zhc  ã                   @  sd   d dl mZ ddlmZ G dd„ dƒZG dd„ dƒZG dd	„ d	ƒZG d
d„ dƒZG dd„ deƒZdS )é    )Úannotationsé   )ÚImagec                   @  ó$   e Zd ZdZddd„Zddd	„Zd
S )ÚHDCz¤
    Wraps an HDC integer. The resulting object can be passed to the
    :py:meth:`~PIL.ImageWin.Dib.draw` and :py:meth:`~PIL.ImageWin.Dib.expose`
    methods.
    ÚdcÚintÚreturnÚNonec                 C  ó
   || _ d S ©N©r   )Úselfr   © r   úC/var/www/html/lang_env/lib/python3.10/site-packages/PIL/ImageWin.pyÚ__init__   ó   
zHDC.__init__c                 C  ó   | j S r   r   ©r   r   r   r   Ú__int__"   ó   zHDC.__int__N)r   r   r	   r
   ©r	   r   ©Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r   r   r   r   r   r      ó    
r   c                   @  r   )ÚHWNDz¶
    Wraps an HWND integer. The resulting object can be passed to the
    :py:meth:`~PIL.ImageWin.Dib.draw` and :py:meth:`~PIL.ImageWin.Dib.expose`
    methods, instead of a DC.
    Úwndr   r	   r
   c                 C  r   r   ©r   )r   r   r   r   r   r   -   r   zHWND.__init__c                 C  r   r   r    r   r   r   r   r   0   r   zHWND.__int__N)r   r   r	   r
   r   r   r   r   r   r   r   &   r   r   c                   @  sZ   e Zd ZdZ	ddd	d
„Zdd„ Zddd„Zdd„ Z	dddd„Zd dd„Z	d!dd„Z
dS )"ÚDiba&  
    A Windows bitmap with the given mode and size.  The mode can be one of "1",
    "L", "P", or "RGB".

    If the display requires a palette, this constructor creates a suitable
    palette and associates it with the image. For an "L" image, 128 graylevels
    are allocated. For an "RGB" image, a 6x6x6 colour cube is used, together
    with 20 graylevels.

    To make sure that palettes work properly under Windows, you must call the
    ``palette`` method upon certain events from Windows.

    :param image: Either a PIL image, or a mode string. If a mode string is
                  used, a size must also be given.  The mode can be one of "1",
                  "L", "P", or "RGB".
    :param size: If the first argument is a mode string, this
                 defines the size of the image.
    NÚimageúImage.Image | strÚsizeú"tuple[int, int] | list[int] | Noner	   r
   c                 C  sr   t |tƒr
|}d}n|j}|j}|dvrt |¡}tj ||¡| _|| _|| _|r7t |tƒr0J ‚|  	|¡ d S d S )NÚ )Ú1ÚLÚPÚRGB)
Ú
isinstanceÚstrÚmoder$   r   ZgetmodebaseÚcoreÚdisplayr"   Úpaste)r   r"   r$   r-   r   r   r   r   H   s   

þzDib.__init__c              
   C  sX   t |tƒr$| j |¡}z| j |¡}W | j ||¡ |S | j ||¡ w | j |¡}|S )a   
        Copy the bitmap contents to a device context.

        :param handle: Device context (HDC), cast to a Python integer, or an
                       HDC or HWND instance.  In PythonWin, you can use
                       ``CDC.GetHandleAttrib()`` to get a suitable handle.
        )r+   r   r"   ÚgetdcÚexposeÚ	releasedc)r   Úhandler   Úresultr   r   r   r2   Z   s   
ýz
Dib.exposec              
   C  sn   |sd| j  }t|tƒr-| j |¡}z| j |||¡}W | j ||¡ |S | j ||¡ w | j |||¡}|S )am  
        Same as expose, but allows you to specify where to draw the image, and
        what part of it to draw.

        The destination and source areas are given as 4-tuple rectangles. If
        the source is omitted, the entire image is copied. If the source and
        the destination have different sizes, the image is resized as
        necessary.
        )r   r   )r$   r+   r   r"   r1   Údrawr3   )r   r4   ÚdstÚsrcr   r5   r   r   r   r6   l   s   


ýzDib.drawc              
   C  sX   t |tƒr$| j |¡}z| j |¡}W | j ||¡ |S | j ||¡ w | j |¡}|S )ae  
        Installs the palette associated with the image in the given device
        context.

        This method should be called upon **QUERYNEWPALETTE** and
        **PALETTECHANGED** events from Windows. If this method returns a
        non-zero value, one or more display palette entries were changed, and
        the image should be redrawn.

        :param handle: Device context (HDC), cast to a Python integer, or an
                       HDC or HWND instance.
        :return: A true value if one or more entries were changed (this
                 indicates that the image should be redrawn).
        )r+   r   r"   r1   Úquery_paletter3   )r   r4   r5   r   r   r   r9   ‚   s   
ýzDib.query_paletteÚimúImage.ImageÚboxú tuple[int, int, int, int] | Nonec                 C  sJ   |  ¡  | j|jkr| | j¡}|r| j |j|¡ dS | j |j¡ dS )aõ  
        Paste a PIL image into the bitmap image.

        :param im: A PIL image.  The size must match the target region.
                   If the mode does not match, the image is converted to the
                   mode of the bitmap image.
        :param box: A 4-tuple defining the left, upper, right, and
                    lower pixel coordinate.  See :ref:`coordinate-system`. If
                    None is given instead of a tuple, all of the image is
                    assumed.
        N)Úloadr-   Úconvertr"   r0   r:   )r   r:   r<   r   r   r   r0   ›   s   z	Dib.pasteÚbufferÚbytesc                 C  s   | j  |¡ dS )zÐ
        Load display memory contents from byte data.

        :param buffer: A buffer containing display data (usually
                       data returned from :py:func:`~PIL.ImageWin.Dib.tobytes`)
        N)r"   Ú	frombytes)r   r@   r   r   r   rB   ±   s   zDib.frombytesc                 C  s
   | j  ¡ S )zy
        Copy display memory contents to bytes object.

        :return: A bytes object containing display data.
        )r"   Útobytesr   r   r   r   rC   º   s   
zDib.tobytesr   )r"   r#   r$   r%   r	   r
   )r:   r;   r<   r=   r	   r
   )r@   rA   r	   r
   )r	   rA   )r   r   r   r   r   r2   r6   r9   r0   rB   rC   r   r   r   r   r!   4   s    ÿ
ÿ
	r!   c                   @  sZ   e Zd ZdZ	dddd„Zdd„ Zdd„ Zdd„ Zddd„Zdd„ Z	dd„ Z
ddd„ZdS )ÚWindowz*Create a Window with the given title size.ÚPILNÚtitler,   Úwidthú
int | NoneÚheightr	   r
   c                 C  s"   t j || j|p	d|pd¡| _d S )Nr   )r   r.   ZcreatewindowÚ_Window__dispatcherZhwnd)r   rF   rG   rI   r   r   r   r   Æ   s   
ÿzWindow.__init__c                 G  s   t | d|› ƒ|Ž S )NZ
ui_handle_)Úgetattr)r   ÚactionÚargsr   r   r   Z__dispatcherÍ   s   zWindow.__dispatcherc                 C  ó   d S r   r   ©r   r   Úx0Úy0Úx1Úy1r   r   r   Úui_handle_clearÐ   ó   zWindow.ui_handle_clearc                 C  rN   r   r   )r   rP   rQ   rR   rS   r   r   r   Úui_handle_damageÓ   rU   zWindow.ui_handle_damagec                 C  rN   r   r   r   r   r   r   Úui_handle_destroyÖ   rU   zWindow.ui_handle_destroyc                 C  rN   r   r   rO   r   r   r   Úui_handle_repairÙ   rU   zWindow.ui_handle_repairc                 C  rN   r   r   )r   rG   rI   r   r   r   Úui_handle_resizeÜ   rU   zWindow.ui_handle_resizec                 C  s   t j ¡  d S r   )r   r.   Z	eventloopr   r   r   r   Úmainloopß   s   zWindow.mainloop)rE   NN)rF   r,   rG   rH   rI   rH   r	   r
   )r	   r
   )r   r   r   r   r   rJ   rT   rV   rW   rX   rY   rZ   r   r   r   r   rD   Ã   s    ÿ
rD   c                      s*   e Zd ZdZd‡ fdd„	Zdd„ Z‡  ZS )ÚImageWindowz6Create an image window which displays the given image.rE   c                   s8   t |tƒs	t|ƒ}|| _|j\}}tƒ j|||d d S )N)rG   rI   )r+   r!   r"   r$   Úsuperr   )r   r"   rF   rG   rI   ©Ú	__class__r   r   r   æ   s
   

zImageWindow.__init__c                 C  s   | j  |||||f¡ d S r   )r"   r6   rO   r   r   r   rX   í   s   zImageWindow.ui_handle_repair)rE   )r   r   r   r   r   rX   Ú__classcell__r   r   r]   r   r[   ã   s    r[   N)	Ú
__future__r   r&   r   r   r   r!   rD   r[   r   r   r   r   Ú<module>   s     