view lisp/gtk-ffi.el @ 4874:4c3f5e1ecbeb

ChangeLog for previous patch: regenerate intl-auto-encap-win32.c (fix build problems when building --with-msw=no on Cygwin) -------------------- ChangeLog entries follow: -------------------- lib-src/ChangeLog addition: 2010-01-15 Ben Wing <ben@xemacs.org> * make-mswin-unicode.pl: Various fixes to get this to work when using the Cygwin header files in /usr/include/w32api instead of the VC++ ones: -- Use /usr/include/w32api as default; don't assume that a passed-in directory always ends in .../include. -- Add `const' to list of known type modifiers. -- If function already seen, warn but don't generate twice. -- Eliminate `extern' from return type modifiers. -- Cosmetic: When eliminating APIENTRY, also eliminate following whitespace. src/ChangeLog addition: 2010-01-15 Ben Wing <ben@xemacs.org> * intl-auto-encap-win32.c: * intl-auto-encap-win32.c (qxeExtractAssociatedIcon): * intl-auto-encap-win32.c (qxeShellExecuteEx): * intl-auto-encap-win32.c (qxeSHFileOperation): * intl-auto-encap-win32.c (qxeSHQueryRecycleBin): * intl-auto-encap-win32.c (qxeSHEmptyRecycleBin): * intl-auto-encap-win32.c (qxeWNetAddConnection): * intl-auto-encap-win32.c (qxeWNetAddConnection2): * intl-auto-encap-win32.c (qxeWNetAddConnection3): * intl-auto-encap-win32.c (qxeWNetCancelConnection): * intl-auto-encap-win32.c (qxeWNetCancelConnection2): * intl-auto-encap-win32.c (qxeWNetGetConnection): * intl-auto-encap-win32.c (qxeWNetUseConnection): * intl-auto-encap-win32.c (qxeWNetConnectionDialog1): * intl-auto-encap-win32.c (qxeWNetDisconnectDialog1): * intl-auto-encap-win32.c (qxeWNetOpenEnum): * intl-auto-encap-win32.c (qxeWNetEnumResource): * intl-auto-encap-win32.c (qxeWNetGetUniversalName): * intl-auto-encap-win32.c (qxeWNetGetUser): * intl-auto-encap-win32.c (qxeWNetGetProviderName): * intl-auto-encap-win32.c (qxeWNetGetNetworkInformation): * intl-auto-encap-win32.c (qxeWNetGetLastError): * intl-auto-encap-win32.c (qxeMultinetGetConnectionPerformance): * intl-auto-encap-win32.c (qxeAppendMenu): * intl-auto-encap-win32.c (qxeCopyAcceleratorTable): * intl-auto-encap-win32.c (qxeDlgDirSelectComboBoxEx): * intl-auto-encap-win32.c (qxeEnumDesktops): * intl-auto-encap-win32.c (qxeEnumWindowStations): * intl-auto-encap-win32.c (qxeGetClassInfo): * intl-auto-encap-win32.c (qxeGetClassLong): * intl-auto-encap-win32.c (qxeGetClassName): * intl-auto-encap-win32.c (qxeGetKeyboardLayoutName): * intl-auto-encap-win32.c (qxeGetWindowLong): * intl-auto-encap-win32.c (qxeGetUserObjectInformation): * intl-auto-encap-win32.c (qxeGetWindowTextLength): * intl-auto-encap-win32.c (qxeGrayString): * intl-auto-encap-win32.c (qxeInsertMenu): * intl-auto-encap-win32.c (qxeSetProp): * intl-auto-encap-win32.c (qxeEnumICMProfiles): * intl-auto-encap-win32.c (qxeExtTextOut): * intl-auto-encap-win32.c (qxeSetICMProfile): * intl-auto-encap-win32.c (qxeTextOut): * intl-auto-encap-win32.c (qxeSHGetPathFromIDList): * intl-auto-encap-win32.c (qxeFindText): * intl-auto-encap-win32.c (qxeReplaceText): * intl-auto-encap-win32.c (qxeImmInstallIME): * intl-auto-encap-win32.c (qxeImmGetDescription): * intl-auto-encap-win32.c (qxeImmGetIMEFileName): * intl-auto-encap-win32.c (qxeImmGetCompositionString): * intl-auto-encap-win32.c (qxeImmGetCandidateListCount): * intl-auto-encap-win32.c (qxeImmGetCandidateList): * intl-auto-encap-win32.c (qxeImmGetGuideLine): * intl-auto-encap-win32.c (qxeImmConfigureIME): * intl-auto-encap-win32.c (qxeImmEscape): * intl-auto-encap-win32.c (qxeImmGetConversionList): * intl-auto-encap-win32.c (qxeImmRegisterWord): * intl-auto-encap-win32.c (qxeImmUnregisterWord): * intl-auto-encap-win32.c (qxeImmEnumRegisterWord): * intl-auto-encap-win32.c (qxesndPlaySound): * intl-auto-encap-win32.c (qxePlaySound): * intl-auto-encap-win32.c (qxewaveOutGetErrorText): * intl-auto-encap-win32.c (qxewaveInGetErrorText): * intl-auto-encap-win32.c (qxemidiOutGetErrorText): * intl-auto-encap-win32.c (qxemidiInGetErrorText): * intl-auto-encap-win32.c (qxemmioStringToFOURCC): * intl-auto-encap-win32.c (qxemmioInstallIOProc): * intl-auto-encap-win32.c (qxemmioOpen): * intl-auto-encap-win32.c (qxemmioRename): * intl-auto-encap-win32.c (qxemciSendCommand): * intl-auto-encap-win32.c (qxemciSendString): * intl-auto-encap-win32.c (qxemciGetDeviceID): * intl-auto-encap-win32.c (qxemciGetErrorString): * intl-auto-encap-win32.h: * intl-auto-encap-win32.h (qxemciGetErrorString): Regenerate these files from Cygwin headers. * intl-encap-win32.c: Bracket more functions in HAVE_MS_WINDOWS, to fix build problems when building --with-msw=no on Cygwin. Fixes for Cygwin headers: -- Comment out IME.H, non-existent in Cygwin. -- Make MessageBoxIndirect a `no' (don't encapsulate but generate error if used) because it has a structure parameter that needs to be A/W split but is declared as FOO*, and our parser can't split this.
author Ben Wing <ben@xemacs.org>
date Fri, 15 Jan 2010 05:12:07 -0600
parents 0784d089fdc9
children 3889ef128488 308d34e9f07d
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line source

;;; gtk-ffi.el --- Foreign function interface for the GTK object system

;; Copyright (C) 2000 Free Software Foundation

;; Maintainer: William Perry <wmperry@gnu.org>
;; Keywords: extensions, dumped

;; This file is part of XEmacs.

;; XEmacs is free software; you can redistribute it and/or modify it
;; under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.

;; XEmacs 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 License for more details.

;; You should have received a copy of the GNU General Public License
;; along with XEmacs; see the file COPYING.  If not, write to the Free
;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
;; 02111-1307, USA.

;;; Synched up with: Not in FSF

;;; Commentary:

;; This file is dumped with XEmacs.

(defvar gtk-type-aliases '((GtkType . guint)
			   (GdkAtom . gulong)
			   (GdkBitmap . GdkWindow)
			   (time_t    . guint)
			   (none      . void)
			   (GdkDrawable . GdkWindow)
			   (GdkBitmap . GdkWindow)
			   (GdkPixmap . GdkWindow))
  "An assoc list of aliases for commonly used GTK types that are not
really part of the object system.")

(defvar gtk-ffi-debug nil
  "If non-nil, all functions defined wiht `gtk-import-function' will be checked
for missing marshallers.")

(defun gtk-ffi-check-function (func)
  ;; We don't call gtk-main or gtk-main-quit because it thoroughly
  ;; hoses us (locks up xemacs handling events, but no lisp).
  (if (not (memq func '(gtk-main gtk-main-quit)))
      (condition-case err
	  (funcall func)
	(error
	 (case (car err)
	   (wrong-number-of-arguments nil)
	   (error
	    (if (string= "Could not locate marshaller function" (nth 1 err))
		(progn
		  (set-buffer (get-buffer-create "needed marshallers"))
		  (display-buffer (current-buffer))
		  (goto-char (point-max))
		  (insert
		   (format "%S\n"
			   (split-string
			    (substring (nth 2 err) (length "emacs_gtk_marshal_")) "_+")))))))))))

(defmacro gtk-import-function (retval name &rest args)
  (if (symbolp name)
      (setq name (symbol-name name)))
  (let ((lisp-name (intern (replace-in-string name "_" "-")))
	(doc-string nil))
    (setq retval (or (cdr-safe (assoc retval gtk-type-aliases)) retval)
	  doc-string (concat "The lisp version of " name ".\n"
			     (if args
				 (concat "Prototype: " (prin1-to-string args)))))

    ;; Drop off any naming of arguments, etc.
    (if (and args (consp (car args)))
	(setq args (mapcar 'car args)))

    ;; Get rid of any type aliases.
    (setq args (mapcar (lambda (x)
			 (or (cdr-safe (assoc x gtk-type-aliases)) x)) args))

    `(progn
       (defun ,lisp-name (&rest args)
	 ,doc-string
	 (if (not (get (quote ,lisp-name) 'gtk-ffi nil))
	     (put (quote ,lisp-name) 'gtk-ffi
		  (gtk-import-function-internal (quote ,retval) ,name
						(quote ,args))))
	 (gtk-call-function (get (quote ,lisp-name) 'gtk-ffi 'ignore) args))
       (and gtk-ffi-debug (gtk-ffi-check-function (quote ,lisp-name))))))

(defmacro gtk-import-variable (type name)
  (if (symbolp name) (setq name (symbol-name name)))
  (let ((lisp-name (intern (replace-in-string name "_" "-")))
	(doc-string nil))
    (setq type (or (cdr-safe (assoc type gtk-type-aliases)) type)
	  doc-string (concat "Retrieve the variable " name " (type: " (symbol-name type) ").\n"))
    `(defun ,lisp-name ()
       ,doc-string
       (gtk-import-variable-internal (quote ,type) ,name))))

(provide 'gtk-ffi)