a
    ֶa                     @   sX   d dl mZ G dd dZG dd dZG dd dZG dd	 d	ZG d
d deZdS )   )Imagec                   @   s    e Zd ZdZdd Zdd ZdS )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.
    c                 C   s
   || _ d S Ndc)selfr    r   \/Users/vegardjervell/Documents/master/model/venv/lib/python3.9/site-packages/PIL/ImageWin.py__init__   s    zHDC.__init__c                 C   s   | j S r   r   r   r   r   r	   __int__!   s    zHDC.__int__N__name__
__module____qualname____doc__r
   r   r   r   r   r	   r      s   r   c                   @   s    e Zd ZdZdd Zdd ZdS )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.
    c                 C   s
   || _ d S r   wnd)r   r   r   r   r	   r
   ,   s    zHWND.__init__c                 C   s   | j S r   r   r   r   r   r	   r   /   s    zHWND.__int__Nr   r   r   r   r	   r   %   s   r   c                   @   sN   e Zd ZdZdddZdd ZdddZd	d
 ZdddZdd Z	dd Z
dS )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 greylevels
    are allocated. For an "RGB" image, a 6x6x6 colour cube is used, together
    with 20 greylevels.

    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.
    Nc                 C   sj   t |dr"t |dr"|j}|j}n|}d }|dvr<t|}tj||| _|| _|| _|rf| | d S )Nmodesize)1LPZRGB)	hasattrr   r   r   ZgetmodebasecoreZdisplayimagepaste)r   r   r   r   r   r   r	   r
   G   s    
zDib.__init__c              
   C   sX   t |trH| j|}z| j|}W | j|| qT| j|| 0 n| 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.
        )
isinstancer   r   getdcexpose	releasedc)r   handler   resultr   r   r	   r!   V   s    
"z
Dib.exposec              
   C   sn   |sd| j  }t|trZ| j|}z"| j|||}W | j|| qj| j|| 0 n| 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    drawr"   )r   r#   dstsrcr   r$   r   r   r	   r&   h   s    


"zDib.drawc              
   C   sX   t |trH| j|}z| j|}W | j|| qT| j|| 0 n| 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   r    query_paletter"   )r   r#   r$   r   r   r	   r)   ~   s    
"zDib.query_palettec                 C   sH   |   | j|jkr || j}|r6| j|j| n| j|j dS )a  
        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)loadr   convertr   r   im)r   r,   Zboxr   r   r	   r      s    z	Dib.pastec                 C   s   | j |S )z
        Load display memory contents from byte data.

        :param buffer: A buffer containing display data (usually
                       data returned from :py:func:`~PIL.ImageWin.Dib.tobytes`)
        )r   	frombytes)r   bufferr   r   r	   r-      s    zDib.frombytesc                 C   s
   | j  S )zy
        Copy display memory contents to bytes object.

        :return: A bytes object containing display data.
        )r   tobytesr   r   r   r	   r/      s    zDib.tobytes)N)N)N)r   r   r   r   r
   r!   r&   r)   r   r-   r/   r   r   r   r	   r   3   s   


	r   c                   @   sR   e Zd ZdZdddZdd Zdd	 Zd
d Zdd Zdd Z	dd Z
dd ZdS )Windowz*Create a Window with the given title size.PILNc                 C   s"   t j|| j|pd|pd| _d S )Nr%   )r   r   Zcreatewindow_Window__dispatcherZhwnd)r   titlewidthheightr   r   r	   r
      s    zWindow.__init__c                 G   s   t | d| | S )NZ
ui_handle_)getattr)r   actionargsr   r   r	   Z__dispatcher   s    zWindow.__dispatcherc                 C   s   d S r   r   r   r   x0y0x1y1r   r   r	   ui_handle_clear   s    zWindow.ui_handle_clearc                 C   s   d S r   r   )r   r:   r;   r<   r=   r   r   r	   ui_handle_damage   s    zWindow.ui_handle_damagec                 C   s   d S r   r   r   r   r   r	   ui_handle_destroy   s    zWindow.ui_handle_destroyc                 C   s   d S r   r   r9   r   r   r	   ui_handle_repair   s    zWindow.ui_handle_repairc                 C   s   d S r   r   )r   r4   r5   r   r   r	   ui_handle_resize   s    zWindow.ui_handle_resizec                 C   s   t j  d S r   )r   r   Z	eventloopr   r   r   r	   mainloop   s    zWindow.mainloop)r1   NN)r   r   r   r   r
   r2   r>   r?   r@   rA   rB   rC   r   r   r   r	   r0      s   
r0   c                       s*   e Zd ZdZd fdd	Zdd Z  ZS )ImageWindowz6Create an image window which displays the given image.r1   c                    s8   t |tst|}|| _|j\}}t j|||d d S )N)r4   r5   )r   r   r   r   superr
   )r   r   r3   r4   r5   	__class__r   r	   r
      s
    

zImageWindow.__init__c                 C   s   | j |||||f d S r   )r   r&   r9   r   r   r	   rA      s    zImageWindow.ui_handle_repair)r1   )r   r   r   r   r
   rA   __classcell__r   r   rF   r	   rD      s   rD   N) r   r   r   r   r0   rD   r   r   r   r	   <module>   s    