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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/windowmanager/manipulators/intern/wm_manipulator_intern.h
* \ingroup wm
*/
#ifndef __WM_MANIPULATOR_INTERN_H__
#define __WM_MANIPULATOR_INTERN_H__
struct wmKeyConfig;
struct wmManipulatorMap;
struct ManipulatorGeomInfo;
struct GHashIterator;
#include "wm_manipulator_fn.h"
/* -------------------------------------------------------------------- */
/* wmManipulator */
bool wm_manipulator_deselect(struct wmManipulatorMap *mmap, struct wmManipulator *manipulator);
bool wm_manipulator_select(bContext *C, struct wmManipulatorMap *mmap, struct wmManipulator *manipulator);
void wm_manipulator_calculate_scale(struct wmManipulator *manipulator, const bContext *C);
void wm_manipulator_update(struct wmManipulator *manipulator, const bContext *C, const bool refresh_map);
bool wm_manipulator_is_visible(struct wmManipulator *manipulator);
/* -------------------------------------------------------------------- */
/* wmManipulatorGroup */
enum {
TWEAK_MODAL_CANCEL = 1,
TWEAK_MODAL_CONFIRM,
TWEAK_MODAL_PRECISION_ON,
TWEAK_MODAL_PRECISION_OFF,
};
struct wmManipulatorGroup *wm_manipulatorgroup_new_from_type(
struct wmManipulatorMap *mmap, struct wmManipulatorGroupType *mgrouptype);
void wm_manipulatorgroup_free(bContext *C, struct wmManipulatorGroup *mgroup);
void wm_manipulatorgroup_manipulator_register(struct wmManipulatorGroup *mgroup, struct wmManipulator *manipulator);
struct wmManipulator *wm_manipulatorgroup_find_intersected_mainpulator(
const struct wmManipulatorGroup *mgroup, struct bContext *C, const struct wmEvent *event,
unsigned char *part);
void wm_manipulatorgroup_intersectable_manipulators_to_list(
const struct wmManipulatorGroup *mgroup, struct ListBase *listbase);
void wm_manipulatorgroup_ensure_initialized(struct wmManipulatorGroup *mgroup, const struct bContext *C);
bool wm_manipulatorgroup_is_visible(const struct wmManipulatorGroup *mgroup, const struct bContext *C);
bool wm_manipulatorgroup_is_visible_in_drawstep(const struct wmManipulatorGroup *mgroup, const int drawstep);
void wm_manipulatorgrouptype_keymap_init(struct wmManipulatorGroupType *mgrouptype, struct wmKeyConfig *keyconf);
/* -------------------------------------------------------------------- */
/* wmManipulatorMap */
struct wmManipulatorMap {
struct wmManipulatorMap *next, *prev;
struct wmManipulatorMapType *type;
ListBase manipulator_groups;
char update_flag; /* private, update tagging */
/**
* \brief Manipulator map runtime context
*
* Contains information about this manipulator-map. Currently
* highlighted manipulator, currently selected manipulators, ...
*/
struct {
/* we redraw the manipulator-map when this changes */
struct wmManipulator *highlighted_manipulator;
/* user has clicked this manipulator and it gets all input */
struct wmManipulator *active_manipulator;
/* array for all selected manipulators
* TODO check on using BLI_array */
struct wmManipulator **selected_manipulator;
int tot_selected;
} mmap_context;
};
/**
* This is a container for all manipulator types that can be instantiated in a region.
* (similar to dropboxes).
*
* \note There is only ever one of these for every (area, region) combination.
*/
struct wmManipulatorMapType {
struct wmManipulatorMapType *next, *prev;
char idname[64];
short spaceid, regionid;
/* types of manipulator-groups for this manipulator-map type */
ListBase manipulator_grouptypes;
};
void wm_manipulatormap_selected_delete(struct wmManipulatorMap *mmap);
bool wm_manipulatormap_deselect_all(struct wmManipulatorMap *mmap, struct wmManipulator ***sel);
#endif
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