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Started to fix bug #106920 in a more genreral way:

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2004-06-16  Michael Natterer  <mitch@gimp.org>

	Started to fix bug #106920 in a more genreral way:

	* libgimpwidgets/Makefile.am
	* libgimpwidgets/gimpwidgetstypes.h
	* libgimpwidgets/gimpwidgetsmarshal.list
	* libgimpwidgets/gimpcontroller.[ch]: new abstract base class
	which provides an API for pluggable input controller modules
	(mouse wheel, usb/midi stuff etc.).

	* app/widgets/Makefile.am
	* app/widgets/widgets-types.h
	* app/widgets/gimpcontrollerwheel.[ch]: subclass of the above
	which maps wheel mouse scroll events to controller events.

	* app/widgets/gimpcontrollers.[ch]: manager for controllers.
	reads $(gimpdir)/controllerrc and keeps a mapping of controller
	events to GtkActions.

	* app/gui/gui.c: initialize and shut down the controller stuff.

	* app/display/gimpdisplayshell-callbacks.c
	(gimp_display_shell_canvas_tool_events): if a wheel controller
	exists, dispatch GdkEventScroll to it first and return if it was
	handled.
This commit is contained in:
Michael Natterer
2004-06-15 22:59:26 +00:00
committed by Michael Natterer
parent 7070931e6a
commit d0117ef5b9
14 changed files with 1128 additions and 3 deletions
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36
app/widgets/gimpcontrollers.h Normal file
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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpcontrollers.h
* Copyright (C) 2004 Michael Natterer <mitch@gimp.org>
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __GIMP_CONTROLLERS_H__
#define __GIMP_CONTROLLERS_H__
void gimp_controllers_init (Gimp *gimp);
void gimp_controllers_exit (Gimp *gimp);
void gimp_controllers_restore (Gimp *gimp,
GimpUIManager *ui_manager);
void gimp_controllers_save (Gimp *gimp);
GimpController * gimp_controllers_get_wheel (Gimp *gimp);
#endif /* __GIMP_CONTROLLERS_H__ */