6e358a1d06
This commit lands the core backend of the Custom Manipulators project onto the blender2.8 branch. It is a generic backend for managinig interactive on-screen controls that can be integrated into any 2D or 3D edito. It's also already integrated into the window-manager and editor code where needed. NOTE: The changes here should not be visible for users at all. It's really just a back-end patch. Neither does this include any RNA or Python integration. Of course, there's still lots of work ahead for custom manipulators, but this is a big milestone. WIP code that actually uses this backend can be found in the 'custom-manipulators' branch (previously called 'wiggly-widgets'). The work here isn't completely my own, all the initial work was done by @Antony Riakiotakis (psy-fi) and - although it has changed a lot since them - it's still the same in essence. He definitely deserves a big credit! Some changes in this patch were also done by @Campbell Barton (campbellbarton). Thank you guys! Merge accepted by @brecht and @merwin. Patch: https://developer.blender.org/D2232 Code documentation: https://wiki.blender.org/index.php/Dev:2.8/Source/Custom_Manipulator Main task: https://developer.blender.org/T47343 More info: https://code.blender.org/2015/09/the-custom-manipulator-project-widget-project/
91 lines
3.4 KiB
C
91 lines
3.4 KiB
C
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2016 Blender Foundation.
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* All rights reserved.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file blender/windowmanager/manipulators/wm_manipulator_wmapi.h
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* \ingroup wm
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*
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* \name Manipulators Window Manager API
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* API for usage in window manager code only. It should contain all functionality
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* needed to hook up the manipulator system with Blender's window manager. It's
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* mostly the event system that needs to communicate with manipulator code.
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*
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* Only included in wm.h and lower level files.
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*/
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#ifndef __WM_MANIPULATOR_WMAPI_H__
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#define __WM_MANIPULATOR_WMAPI_H__
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struct wmEventHandler;
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struct wmManipulatorMap;
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struct wmOperatorType;
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struct wmOperator;
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/* -------------------------------------------------------------------- */
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/* wmManipulator */
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typedef void (*wmManipulatorSelectFunc)(struct bContext *, struct wmManipulator *, const int);
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struct wmManipulatorGroup *wm_manipulator_get_parent_group(const struct wmManipulator *manipulator);
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/* -------------------------------------------------------------------- */
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/* wmManipulatorGroup */
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void MANIPULATORGROUP_OT_manipulator_select(struct wmOperatorType *ot);
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void MANIPULATORGROUP_OT_manipulator_tweak(struct wmOperatorType *ot);
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void wm_manipulatorgroup_attach_to_modal_handler(
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struct bContext *C, struct wmEventHandler *handler,
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struct wmManipulatorGroupType *mgrouptype, struct wmOperator *op);
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/* -------------------------------------------------------------------- */
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/* wmManipulatorMap */
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void wm_manipulatormap_delete(struct wmManipulatorMap *mmap);
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void wm_manipulatormaptypes_free(void);
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void wm_manipulators_keymap(struct wmKeyConfig *keyconf);
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void wm_manipulatormaps_handled_modal_update(
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bContext *C, struct wmEvent *event, struct wmEventHandler *handler,
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const struct wmOperatorType *ot);
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void wm_manipulatormap_handler_context(bContext *C, struct wmEventHandler *handler);
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struct wmManipulator *wm_manipulatormap_find_highlighted_manipulator(
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struct wmManipulatorMap *mmap, bContext *C,
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const struct wmEvent *event, unsigned char *part);
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void wm_manipulatormap_set_highlighted_manipulator(
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struct wmManipulatorMap *mmap, const bContext *C,
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struct wmManipulator *manipulator, unsigned char part);
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struct wmManipulator *wm_manipulatormap_get_highlighted_manipulator(struct wmManipulatorMap *mmap);
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void wm_manipulatormap_set_active_manipulator(
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struct wmManipulatorMap *mmap, bContext *C,
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const struct wmEvent *event, struct wmManipulator *manipulator);
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struct wmManipulator *wm_manipulatormap_get_active_manipulator(struct wmManipulatorMap *mmap);
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#endif /* __WM_MANIPULATOR_WMAPI_H__ */
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