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Diffstat (limited to 'source/blender/windowmanager/manipulators/intern/wm_manipulatormap.c')
| -rw-r--r-- | source/blender/windowmanager/manipulators/intern/wm_manipulatormap.c | 760 |
1 files changed, 760 insertions, 0 deletions
diff --git a/source/blender/windowmanager/manipulators/intern/wm_manipulatormap.c b/source/blender/windowmanager/manipulators/intern/wm_manipulatormap.c new file mode 100644 index 00000000000..20f2df10af8 --- /dev/null +++ b/source/blender/windowmanager/manipulators/intern/wm_manipulatormap.c @@ -0,0 +1,760 @@ +/* + * ***** 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. + * + * The Original Code is Copyright (C) 2014 Blender Foundation. + * All rights reserved. + * + * Contributor(s): Blender Foundation + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/windowmanager/manipulators/intern/wm_manipulatormap.c + * \ingroup wm + */ + +#include <string.h> + +#include "BKE_context.h" + +#include "BLI_listbase.h" +#include "BLI_math.h" +#include "BLI_string.h" +#include "BLI_ghash.h" + +#include "ED_screen.h" +#include "ED_view3d.h" + +#include "GPU_glew.h" +#include "GPU_select.h" + +#include "MEM_guardedalloc.h" + +#include "WM_api.h" +#include "WM_types.h" +#include "wm_event_system.h" + +/* own includes */ +#include "wm_manipulator_wmapi.h" +#include "wm_manipulator_intern.h" + +/** + * Store all manipulator-maps here. Anyone who wants to register a manipulator for a certain + * area type can query the manipulator-map to do so. + */ +static ListBase manipulatormaptypes = {NULL, NULL}; + +/** + * Manipulator-map update tagging. + */ +enum eManipulatorMapUpdateFlags { + /* Tag manipulator-map for refresh. */ + MANIPULATORMAP_REFRESH = (1 << 0), +}; + + +/* -------------------------------------------------------------------- */ +/** \name wmManipulatorMap + * + * \{ */ + +/** + * Creates a manipulator-map with all registered manipulators for that type + */ +wmManipulatorMap *WM_manipulatormap_new_from_type(const struct wmManipulatorMapType_Params *mmap_params) +{ + wmManipulatorMapType *mmaptype = WM_manipulatormaptype_ensure(mmap_params); + wmManipulatorMap *mmap; + + mmap = MEM_callocN(sizeof(wmManipulatorMap), "ManipulatorMap"); + mmap->type = mmaptype; + mmap->update_flag = MANIPULATORMAP_REFRESH; + + /* create all manipulator-groups for this manipulator-map. We may create an empty one + * too in anticipation of manipulators from operators etc */ + for (wmManipulatorGroupType *mgrouptype = mmaptype->manipulator_grouptypes.first; + mgrouptype; + mgrouptype = mgrouptype->next) + { + wmManipulatorGroup *mgroup = wm_manipulatorgroup_new_from_type(mgrouptype); + BLI_addtail(&mmap->manipulator_groups, mgroup); + } + + return mmap; +} + +void wm_manipulatormap_selected_delete(wmManipulatorMap *mmap) +{ + MEM_SAFE_FREE(mmap->mmap_context.selected_manipulator); + mmap->mmap_context.tot_selected = 0; +} + +void wm_manipulatormap_delete(wmManipulatorMap *mmap) +{ + if (!mmap) + return; + + for (wmManipulatorGroup *mgroup = mmap->manipulator_groups.first, *mgroup_next; mgroup; mgroup = mgroup_next) { + mgroup_next = mgroup->next; + wm_manipulatorgroup_free(NULL, mmap, mgroup); + } + BLI_assert(BLI_listbase_is_empty(&mmap->manipulator_groups)); + + wm_manipulatormap_selected_delete(mmap); + + MEM_freeN(mmap); +} + +/** + * Creates and returns idname hash table for (visible) manipulators in \a mmap + * + * \param poll Polling function for excluding manipulators. + * \param data Custom data passed to \a poll + */ +static GHash *WM_manipulatormap_manipulator_hash_new( + const bContext *C, wmManipulatorMap *mmap, + bool (*poll)(const wmManipulator *, void *), + void *data, const bool include_hidden) +{ + GHash *hash = BLI_ghash_str_new(__func__); + + /* collect manipulators */ + for (wmManipulatorGroup *mgroup = mmap->manipulator_groups.first; mgroup; mgroup = mgroup->next) { + if (!mgroup->type->poll || mgroup->type->poll(C, mgroup->type)) { + for (wmManipulator *manipulator = mgroup->manipulators.first; + manipulator; + manipulator = manipulator->next) + { + if ((include_hidden || (manipulator->flag & WM_MANIPULATOR_HIDDEN) == 0) && + (!poll || poll(manipulator, data))) + { + BLI_ghash_insert(hash, manipulator->idname, manipulator); + } + } + } + } + + return hash; +} + +void WM_manipulatormap_tag_refresh(wmManipulatorMap *mmap) +{ + if (mmap) { + mmap->update_flag |= MANIPULATORMAP_REFRESH; + } +} + +static void manipulatormap_tag_updated(wmManipulatorMap *mmap) +{ + mmap->update_flag = 0; +} + +static bool manipulator_prepare_drawing( + wmManipulatorMap *mmap, wmManipulator *manipulator, + const bContext *C, ListBase *draw_manipulators) +{ + if (!wm_manipulator_is_visible(manipulator)) { + /* skip */ + } + else { + wm_manipulator_update(manipulator, C, (mmap->update_flag & MANIPULATORMAP_REFRESH) != 0); + BLI_addhead(draw_manipulators, BLI_genericNodeN(manipulator)); + return true; + } + + return false; +} + +/** + * Update manipulators of \a mmap to prepare for drawing. Adds all manipulators that + * should be drawn to list \a draw_manipulators, note that added items need freeing. + */ +static void manipulatormap_prepare_drawing( + wmManipulatorMap *mmap, const bContext *C, ListBase *draw_manipulators, const int drawstep) +{ + if (!mmap || BLI_listbase_is_empty(&mmap->manipulator_groups)) + return; + wmManipulator *active_manipulator = mmap->mmap_context.active_manipulator; + + /* only active manipulator needs updating */ + if (active_manipulator) { + if (manipulator_prepare_drawing(mmap, active_manipulator, C, draw_manipulators)) { + manipulatormap_tag_updated(mmap); + } + /* don't draw any other manipulators */ + return; + } + + for (wmManipulatorGroup *mgroup = mmap->manipulator_groups.first; mgroup; mgroup = mgroup->next) { + /* check group visibility - drawstep first to avoid unnecessary call of group poll callback */ + if (!wm_manipulatorgroup_is_visible_in_drawstep(mgroup, drawstep) || + !wm_manipulatorgroup_is_visible(mgroup, C)) + { + continue; + } + + /* needs to be initialized on first draw */ + wm_manipulatorgroup_ensure_initialized(mgroup, C); + /* update data if needed */ + /* XXX weak: Manipulator-group may skip refreshing if it's invisible (map gets untagged nevertheless) */ + if (mmap->update_flag & MANIPULATORMAP_REFRESH && mgroup->type->refresh) { + mgroup->type->refresh(C, mgroup); + } + /* prepare drawing */ + if (mgroup->type->draw_prepare) { + mgroup->type->draw_prepare(C, mgroup); + } + + for (wmManipulator *manipulator = mgroup->manipulators.first; manipulator; manipulator = manipulator->next) { + manipulator_prepare_drawing(mmap, manipulator, C, draw_manipulators); + } + } + + manipulatormap_tag_updated(mmap); +} + +/** + * Draw all visible manipulators in \a mmap. + * Uses global draw_manipulators listbase. + */ +static void manipulators_draw_list(const wmManipulatorMap *mmap, const bContext *C, ListBase *draw_manipulators) +{ + if (!mmap) + return; + BLI_assert(!BLI_listbase_is_empty(&mmap->manipulator_groups)); + + /* draw_manipulators contains all visible manipulators - draw them */ + for (LinkData *link = draw_manipulators->first, *link_next; link; link = link_next) { + wmManipulator *manipulator = link->data; + link_next = link->next; + + manipulator->draw(C, manipulator); + /* free/remove manipulator link after drawing */ + BLI_freelinkN(draw_manipulators, link); + } +} + +void WM_manipulatormap_draw(wmManipulatorMap *mmap, const bContext *C, const int drawstep) +{ + ListBase draw_manipulators = {NULL}; + + manipulatormap_prepare_drawing(mmap, C, &draw_manipulators, drawstep); + manipulators_draw_list(mmap, C, &draw_manipulators); + BLI_assert(BLI_listbase_is_empty(&draw_manipulators)); +} + +static void manipulator_find_active_3D_loop(const bContext *C, ListBase *visible_manipulators) +{ + int selectionbase = 0; + wmManipulator *manipulator; + + for (LinkData *link = visible_manipulators->first; link; link = link->next) { + manipulator = link->data; + /* pass the selection id shifted by 8 bits. Last 8 bits are used for selected manipulator part id */ + manipulator->render_3d_intersection(C, manipulator, selectionbase << 8); + + selectionbase++; + } +} + +static int manipulator_find_intersected_3D_intern( + ListBase *visible_manipulators, const bContext *C, const int co[2], + const float hotspot) +{ + ScrArea *sa = CTX_wm_area(C); + ARegion *ar = CTX_wm_region(C); + View3D *v3d = sa->spacedata.first; + RegionView3D *rv3d = ar->regiondata; + rctf rect, selrect; + GLuint buffer[64]; // max 4 items per select, so large enuf + short hits; + const bool do_passes = GPU_select_query_check_active(); + + extern void view3d_winmatrix_set(ARegion *ar, View3D *v3d, rctf *rect); + + + rect.xmin = co[0] - hotspot; + rect.xmax = co[0] + hotspot; + rect.ymin = co[1] - hotspot; + rect.ymax = co[1] + hotspot; + + selrect = rect; + + view3d_winmatrix_set(ar, v3d, &rect); + mul_m4_m4m4(rv3d->persmat, rv3d->winmat, rv3d->viewmat); + + if (do_passes) + GPU_select_begin(buffer, ARRAY_SIZE(buffer), &selrect, GPU_SELECT_NEAREST_FIRST_PASS, 0); + else + GPU_select_begin(buffer, ARRAY_SIZE(buffer), &selrect, GPU_SELECT_ALL, 0); + /* do the drawing */ + manipulator_find_active_3D_loop(C, visible_manipulators); + + hits = GPU_select_end(); + + if (do_passes) { + GPU_select_begin(buffer, ARRAY_SIZE(buffer), &selrect, GPU_SELECT_NEAREST_SECOND_PASS, hits); + manipulator_find_active_3D_loop(C, visible_manipulators); + GPU_select_end(); + } + + view3d_winmatrix_set(ar, v3d, NULL); + mul_m4_m4m4(rv3d->persmat, rv3d->winmat, rv3d->viewmat); + + return hits > 0 ? buffer[3] : -1; +} + +/** + * Try to find a 3D manipulator at screen-space coordinate \a co. Uses OpenGL picking. + */ +static wmManipulator *manipulator_find_intersected_3D( + bContext *C, const int co[2], ListBase *visible_manipulators, + unsigned char *part) +{ + wmManipulator *result = NULL; + const float hotspot = 14.0f; + int ret; + + *part = 0; + /* set up view matrices */ + view3d_operator_needs_opengl(C); + + ret = manipulator_find_intersected_3D_intern(visible_manipulators, C, co, 0.5f * hotspot); + + if (ret != -1) { + LinkData *link; + int retsec; + retsec = manipulator_find_intersected_3D_intern(visible_manipulators, C, co, 0.2f * hotspot); + + if (retsec != -1) + ret = retsec; + + link = BLI_findlink(visible_manipulators, ret >> 8); + *part = ret & 255; + result = link->data; + } + + return result; +} + +/** + * Try to find a manipulator under the mouse position. 2D intersections have priority over + * 3D ones (could check for smallest screen-space distance but not needed right now). + */ +wmManipulator *wm_manipulatormap_find_highlighted_manipulator( + wmManipulatorMap *mmap, bContext *C, const wmEvent *event, + unsigned char *part) +{ + wmManipulator *manipulator = NULL; + ListBase visible_3d_manipulators = {NULL}; + + for (wmManipulatorGroup *mgroup = mmap->manipulator_groups.first; mgroup; mgroup = mgroup->next) { + if (wm_manipulatorgroup_is_visible(mgroup, C)) { + if (mgroup->type->flag & WM_MANIPULATORGROUPTYPE_IS_3D) { + wm_manipulatorgroup_intersectable_manipulators_to_list(mgroup, &visible_3d_manipulators); + } + else if ((manipulator = wm_manipulatorgroup_find_intersected_mainpulator(mgroup, C, event, part))) { + break; + } + } + } + + if (!BLI_listbase_is_empty(&visible_3d_manipulators)) { + manipulator = manipulator_find_intersected_3D(C, event->mval, &visible_3d_manipulators, part); + BLI_freelistN(&visible_3d_manipulators); + } + + return manipulator; +} + +void WM_manipulatormap_add_handlers(ARegion *ar, wmManipulatorMap *mmap) +{ + wmEventHandler *handler = MEM_callocN(sizeof(wmEventHandler), "manipulator handler"); + + BLI_assert(mmap == ar->manipulator_map); + handler->manipulator_map = mmap; + BLI_addtail(&ar->handlers, handler); +} + +void wm_manipulatormaps_handled_modal_update( + bContext *C, wmEvent *event, wmEventHandler *handler, + const wmOperatorType *ot) +{ + const bool modal_running = (handler->op != NULL); + + /* happens on render */ + if (!handler->op_region || !handler->op_region->manipulator_map) + return; + + /* hide operator manipulators */ + if (!modal_running && ot->mgrouptype) { + ot->mgrouptype->op = NULL; + } + + wmManipulatorMap *mmap = handler->op_region->manipulator_map; + wmManipulator *manipulator = wm_manipulatormap_get_active_manipulator(mmap); + ScrArea *area = CTX_wm_area(C); + ARegion *region = CTX_wm_region(C); + + wm_manipulatormap_handler_context(C, handler); + + /* regular update for running operator */ + if (modal_running) { + if (manipulator && manipulator->handler && manipulator->opname && + STREQ(manipulator->opname, handler->op->idname)) + { + manipulator->handler(C, event, manipulator, 0); + } + } + /* operator not running anymore */ + else { + wm_manipulatormap_set_highlighted_manipulator(mmap, C, NULL, 0); + wm_manipulatormap_set_active_manipulator(mmap, C, event, NULL); + } + + /* restore the area */ + CTX_wm_area_set(C, area); + CTX_wm_region_set(C, region); +} + +/** + * Deselect all selected manipulators in \a mmap. + * \return if selection has changed. + */ +bool wm_manipulatormap_deselect_all(wmManipulatorMap *mmap, wmManipulator ***sel) +{ + if (*sel == NULL || mmap->mmap_context.tot_selected == 0) + return false; + + for (int i = 0; i < mmap->mmap_context.tot_selected; i++) { + (*sel)[i]->state &= ~WM_MANIPULATOR_SELECTED; + (*sel)[i] = NULL; + } + wm_manipulatormap_selected_delete(mmap); + + /* always return true, we already checked + * if there's anything to deselect */ + return true; +} + +BLI_INLINE bool manipulator_selectable_poll(const wmManipulator *manipulator, void *UNUSED(data)) +{ + return (manipulator->mgroup->type->flag & WM_MANIPULATORGROUPTYPE_SELECTABLE); +} + +/** + * Select all selectable manipulators in \a mmap. + * \return if selection has changed. + */ +static bool wm_manipulatormap_select_all_intern( + bContext *C, wmManipulatorMap *mmap, wmManipulator ***sel, + const int action) +{ + /* GHash is used here to avoid having to loop over all manipulators twice (once to + * get tot_sel for allocating, once for actually selecting). Instead we collect + * selectable manipulators in hash table and use this to get tot_sel and do selection */ + + GHash *hash = WM_manipulatormap_manipulator_hash_new(C, mmap, manipulator_selectable_poll, NULL, true); + GHashIterator gh_iter; + int i, *tot_sel = &mmap->mmap_context.tot_selected; + bool changed = false; + + *tot_sel = BLI_ghash_size(hash); + *sel = MEM_reallocN(*sel, sizeof(**sel) * (*tot_sel)); + + GHASH_ITER_INDEX (gh_iter, hash, i) { + wmManipulator *manipulator_iter = BLI_ghashIterator_getValue(&gh_iter); + + if ((manipulator_iter->state & WM_MANIPULATOR_SELECTED) == 0) { + changed = true; + } + manipulator_iter->state |= WM_MANIPULATOR_SELECTED; + if (manipulator_iter->select) { + manipulator_iter->select(C, manipulator_iter, action); + } + (*sel)[i] = manipulator_iter; + BLI_assert(i < (*tot_sel)); + } + /* highlight first manipulator */ + wm_manipulatormap_set_highlighted_manipulator(mmap, C, (*sel)[0], (*sel)[0]->highlighted_part); + + BLI_ghash_free(hash, NULL, NULL); + return changed; +} + +/** + * Select/Deselect all selectable manipulators in \a mmap. + * \return if selection has changed. + * + * TODO select all by type + */ +bool WM_manipulatormap_select_all(bContext *C, wmManipulatorMap *mmap, const int action) +{ + wmManipulator ***sel = &mmap->mmap_context.selected_manipulator; + bool changed = false; + + switch (action) { + case SEL_SELECT: + changed = wm_manipulatormap_select_all_intern(C, mmap, sel, action); + break; + case SEL_DESELECT: + changed = wm_manipulatormap_deselect_all(mmap, sel); + break; + default: + BLI_assert(0); + break; + } + + if (changed) + WM_event_add_mousemove(C); + + return changed; +} + +/** + * Prepare context for manipulator handling (but only if area/region is + * part of screen). Version of #wm_handler_op_context for manipulators. + */ +void wm_manipulatormap_handler_context(bContext *C, wmEventHandler *handler) +{ + bScreen *screen = CTX_wm_screen(C); + + if (screen) { + if (handler->op_area == NULL) { + /* do nothing in this context */ + } + else { + ScrArea *sa; + + for (sa = screen->areabase.first; sa; sa = sa->next) + if (sa == handler->op_area) + break; + if (sa == NULL) { + /* when changing screen layouts with running modal handlers (like render display), this + * is not an error to print */ + if (handler->manipulator_map == NULL) + printf("internal error: modal manipulator-map handler has invalid area\n"); + } + else { + ARegion *ar; + CTX_wm_area_set(C, sa); + for (ar = sa->regionbase.first; ar; ar = ar->next) + if (ar == handler->op_region) + break; + /* XXX no warning print here, after full-area and back regions are remade */ + if (ar) + CTX_wm_region_set(C, ar); + } + } + } +} + +bool WM_manipulatormap_cursor_set(const wmManipulatorMap *mmap, wmWindow *win) +{ + for (; mmap; mmap = mmap->next) { + wmManipulator *manipulator = mmap->mmap_context.highlighted_manipulator; + if (manipulator && manipulator->get_cursor) { + WM_cursor_set(win, manipulator->get_cursor(manipulator)); + return true; + } + } + + return false; +} + +void wm_manipulatormap_set_highlighted_manipulator( + wmManipulatorMap *mmap, const bContext *C, wmManipulator *manipulator, + unsigned char part) +{ + if ((manipulator != mmap->mmap_context.highlighted_manipulator) || + (manipulator && part != manipulator->highlighted_part)) + { + if (mmap->mmap_context.highlighted_manipulator) { + mmap->mmap_context.highlighted_manipulator->state &= ~WM_MANIPULATOR_HIGHLIGHT; + mmap->mmap_context.highlighted_manipulator->highlighted_part = 0; + } + + mmap->mmap_context.highlighted_manipulator = manipulator; + + if (manipulator) { + manipulator->state |= WM_MANIPULATOR_HIGHLIGHT; + manipulator->highlighted_part = part; + + if (C && manipulator->get_cursor) { + wmWindow *win = CTX_wm_window(C); + WM_cursor_set(win, manipulator->get_cursor(manipulator)); + } + } + else { + if (C) { + wmWindow *win = CTX_wm_window(C); + WM_cursor_set(win, CURSOR_STD); + } + } + + /* tag the region for redraw */ + if (C) { + ARegion *ar = CTX_wm_region(C); + ED_region_tag_redraw(ar); + } + } +} + +wmManipulator *wm_manipulatormap_get_highlighted_manipulator(wmManipulatorMap *mmap) +{ + return mmap->mmap_context.highlighted_manipulator; +} + +void wm_manipulatormap_set_active_manipulator( + wmManipulatorMap *mmap, bContext *C, const wmEvent *event, wmManipulator *manipulator) +{ + if (manipulator && C) { + manipulator->state |= WM_MANIPULATOR_ACTIVE; + mmap->mmap_context.active_manipulator = manipulator; + + if (manipulator->opname) { + wmOperatorType *ot = WM_operatortype_find(manipulator->opname, 0); + + if (ot) { + /* first activate the manipulator itself */ + if (manipulator->invoke && manipulator->handler) { + manipulator->invoke(C, event, manipulator); + } + + WM_operator_name_call_ptr(C, ot, WM_OP_INVOKE_DEFAULT, &manipulator->opptr); + + /* we failed to hook the manipulator to the operator handler or operator was cancelled, return */ + if (!mmap->mmap_context.active_manipulator) { + manipulator->state &= ~WM_MANIPULATOR_ACTIVE; + /* first activate the manipulator itself */ + if (manipulator->interaction_data) { + MEM_freeN(manipulator->interaction_data); + manipulator->interaction_data = NULL; + } + } + return; + } + else { + printf("Manipulator error: operator not found"); + mmap->mmap_context.active_manipulator = NULL; + return; + } + } + else { + if (manipulator->invoke && manipulator->handler) { + manipulator->invoke(C, event, manipulator); + } + } + WM_cursor_grab_enable(CTX_wm_window(C), true, true, NULL); + } + else { + manipulator = mmap->mmap_context.active_manipulator; + + + /* deactivate, manipulator but first take care of some stuff */ + if (manipulator) { + manipulator->state &= ~WM_MANIPULATOR_ACTIVE; + /* first activate the manipulator itself */ + if (manipulator->interaction_data) { + MEM_freeN(manipulator->interaction_data); + manipulator->interaction_data = NULL; + } + } + mmap->mmap_context.active_manipulator = NULL; + + if (C) { + WM_cursor_grab_disable(CTX_wm_window(C), NULL); + ED_region_tag_redraw(CTX_wm_region(C)); + WM_event_add_mousemove(C); + } + } +} + +wmManipulator *wm_manipulatormap_get_active_manipulator(wmManipulatorMap *mmap) +{ + return mmap->mmap_context.active_manipulator; +} + +/** \} */ /* wmManipulatorMap */ + + +/* -------------------------------------------------------------------- */ +/** \name wmManipulatorMapType + * + * \{ */ + +wmManipulatorMapType *WM_manipulatormaptype_find( + const struct wmManipulatorMapType_Params *mmap_params) +{ + for (wmManipulatorMapType *mmaptype = manipulatormaptypes.first; mmaptype; mmaptype = mmaptype->next) { + if (mmaptype->spaceid == mmap_params->spaceid && + mmaptype->regionid == mmap_params->regionid && + STREQ(mmaptype->idname, mmap_params->idname)) + { + return mmaptype; + } + } + + return NULL; +} + +wmManipulatorMapType *WM_manipulatormaptype_ensure( + const struct wmManipulatorMapType_Params *mmap_params) +{ + wmManipulatorMapType *mmaptype = WM_manipulatormaptype_find(mmap_params); + + if (mmaptype) { + return mmaptype; + } + + mmaptype = MEM_callocN(sizeof(wmManipulatorMapType), "manipulatortype list"); + mmaptype->spaceid = mmap_params->spaceid; + mmaptype->regionid = mmap_params->regionid; + BLI_strncpy(mmaptype->idname, mmap_params->idname, sizeof(mmaptype->idname)); + BLI_addhead(&manipulatormaptypes, mmaptype); + + return mmaptype; +} + +void wm_manipulatormaptypes_free(void) +{ + for (wmManipulatorMapType *mmaptype = manipulatormaptypes.first; mmaptype; mmaptype = mmaptype->next) { + BLI_freelistN(&mmaptype->manipulator_grouptypes); + } + BLI_freelistN(&manipulatormaptypes); +} + +/** + * Initialize keymaps for all existing manipulator-groups + */ +void wm_manipulators_keymap(wmKeyConfig *keyconf) +{ + wmManipulatorMapType *mmaptype; + wmManipulatorGroupType *mgrouptype; + + /* we add this item-less keymap once and use it to group manipulator-group keymaps into it */ + WM_keymap_find(keyconf, "Manipulators", 0, 0); + + for (mmaptype = manipulatormaptypes.first; mmaptype; mmaptype = mmaptype->next) { + for (mgrouptype = mmaptype->manipulator_grouptypes.first; mgrouptype; mgrouptype = mgrouptype->next) { + wm_manipulatorgrouptype_keymap_init(mgrouptype, keyconf); + } + } +} + +/** \} */ /* wmManipulatorMapType */ + |