forked from s444417/ProjektAI
144 lines
4.5 KiB
C
144 lines
4.5 KiB
C
/*
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pygame - Python Game Library
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Copyright (C) 2006, 2007 Rene Dudfield, Marcus von Appen
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Originally put in the public domain by Sam Lantinga.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* This is unconditionally defined in Python.h */
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#if defined(_POSIX_C_SOURCE)
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#undef _POSIX_C_SOURCE
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#endif
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#include <Python.h>
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/* Handle clipboard text and data in arbitrary formats */
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/**
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* Predefined supported pygame scrap types.
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*/
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#define PYGAME_SCRAP_TEXT "text/plain"
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#define PYGAME_SCRAP_BMP "image/bmp"
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#define PYGAME_SCRAP_PPM "image/ppm"
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#define PYGAME_SCRAP_PBM "image/pbm"
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/**
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* The supported scrap clipboard types.
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*
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* This is only relevant in a X11 environment, which supports mouse
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* selections as well. For Win32 and MacOS environments the default
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* clipboard is used, no matter what value is passed.
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*/
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typedef enum
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{
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SCRAP_CLIPBOARD,
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SCRAP_SELECTION /* only supported in X11 environments. */
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} ScrapClipType;
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/**
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* Macro for initialization checks.
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*/
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#define PYGAME_SCRAP_INIT_CHECK() \
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if(!pygame_scrap_initialized()) \
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return (PyErr_SetString (pgExc_SDLError, \
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"scrap system not initialized."), NULL)
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/**
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* \brief Checks, whether the pygame scrap module was initialized.
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*
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* \return 1 if the modules was initialized, 0 otherwise.
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*/
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extern int
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pygame_scrap_initialized (void);
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/**
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* \brief Initializes the pygame scrap module internals. Call this before any
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* other method.
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*
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* \return 1 on successful initialization, 0 otherwise.
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*/
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extern int
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pygame_scrap_init (void);
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/**
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* \brief Checks, whether the pygame window lost the clipboard focus or not.
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*
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* \return 1 if the window lost the focus, 0 otherwise.
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*/
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extern int
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pygame_scrap_lost (void);
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/**
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* \brief Places content of a specific type into the clipboard.
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*
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* \note For X11 the following notes are important: The following types
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* are reserved for internal usage and thus will throw an error on
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* setting them: "TIMESTAMP", "TARGETS", "SDL_SELECTION".
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* Setting PYGAME_SCRAP_TEXT ("text/plain") will also automatically
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* set the X11 types "STRING" (XA_STRING), "TEXT" and "UTF8_STRING".
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*
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* For Win32 the following notes are important: Setting
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* PYGAME_SCRAP_TEXT ("text/plain") will also automatically set
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* the Win32 type "TEXT" (CF_TEXT).
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*
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* For QNX the following notes are important: Setting
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* PYGAME_SCRAP_TEXT ("text/plain") will also automatically set
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* the QNX type "TEXT" (Ph_CL_TEXT).
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*
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* \param type The type of the content.
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* \param srclen The length of the content.
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* \param src The NULL terminated content.
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* \return 1, if the content could be successfully pasted into the clipboard,
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* 0 otherwise.
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*/
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extern int
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pygame_scrap_put (char *type, int srclen, char *src);
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/**
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* \brief Gets the current content from the clipboard.
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*
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* \note The received content does not need to be the content previously
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* placed in the clipboard using pygame_put_scrap(). See the
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* pygame_put_scrap() notes for more details.
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*
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* \param type The type of the content to receive.
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* \param count The size of the returned content.
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* \return The content or NULL in case of an error or if no content of the
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* specified type was available.
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*/
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extern char*
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pygame_scrap_get (char *type, unsigned long *count);
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/**
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* \brief Gets the currently available content types from the clipboard.
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*
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* \return The different available content types or NULL in case of an
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* error or if no content type is available.
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*/
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extern char**
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pygame_scrap_get_types (void);
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/**
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* \brief Checks whether content for the specified scrap type is currently
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* available in the clipboard.
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*
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* \param type The type to check for.
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* \return 1, if there is content and 0 otherwise.
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*/
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extern int
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pygame_scrap_contains (char *type);
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