diff options
Diffstat (limited to 'source/blender/editors/space_collections/space_collections.c')
-rw-r--r-- | source/blender/editors/space_collections/space_collections.c | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/source/blender/editors/space_collections/space_collections.c b/source/blender/editors/space_collections/space_collections.c new file mode 100644 index 00000000000..7dd50e5cbac --- /dev/null +++ b/source/blender/editors/space_collections/space_collections.c @@ -0,0 +1,182 @@ +/* + * ***** 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. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/editors/space_collections/space_collections.c + * \ingroup spcollections + */ + +#include <string.h> + +#include "MEM_guardedalloc.h" + +#include "BIF_gl.h" + +#include "BKE_context.h" +#include "BKE_screen.h" + +#include "BLI_ghash.h" +#include "BLI_listbase.h" + +#include "ED_screen.h" +#include "ED_space_api.h" + +#include "UI_resources.h" +#include "UI_view2d.h" + +#include "WM_api.h" +#include "WM_types.h" + +#include "collections_intern.h" /* own include */ + +/* ******************** default callbacks for collection manager space ***************** */ + +static SpaceLink *collections_new(const bContext *UNUSED(C)) +{ + ARegion *ar; + SpaceCollections *scollection; /* hmm, that's actually a good band name... */ + + scollection = MEM_callocN(sizeof(SpaceCollections), __func__); + scollection->spacetype = SPACE_COLLECTIONS; + + /* header */ + ar = MEM_callocN(sizeof(ARegion), "header for collection manager"); + BLI_addtail(&scollection->regionbase, ar); + ar->regiontype = RGN_TYPE_HEADER; + ar->alignment = RGN_ALIGN_BOTTOM; + + /* main region */ + ar = MEM_callocN(sizeof(ARegion), "main region for collection manager"); + BLI_addtail(&scollection->regionbase, ar); + ar->regiontype = RGN_TYPE_WINDOW; + ar->v2d.scroll = (V2D_SCROLL_RIGHT | V2D_SCROLL_BOTTOM | V2D_SCROLL_HORIZONTAL_HIDE | V2D_SCROLL_VERTICAL_HIDE); + ar->v2d.align = (V2D_ALIGN_NO_NEG_X | V2D_ALIGN_NO_POS_Y); + + return (SpaceLink *)scollection; +} + +static void collections_free(SpaceLink *UNUSED(sl)) +{ +} + +static SpaceLink *collections_duplicate(SpaceLink *sl) +{ + SpaceCollections *scollection = MEM_dupallocN(sl); + + /* clear or remove stuff from old */ + + return (SpaceLink *)scollection; +} + +/* add handlers, stuff you only do once or on area/region changes */ +static void collection_main_region_init(wmWindowManager *wm, ARegion *ar) +{ + UI_view2d_region_reinit(&ar->v2d, V2D_COMMONVIEW_LIST, ar->winx, ar->winy); + ar->v2d.scroll |= (V2D_SCROLL_VERTICAL_FULLR | V2D_SCROLL_HORIZONTAL_FULLR); + + /* own keymap */ + wmKeyMap *keymap = WM_keymap_find(wm->defaultconf, "Layer Manager", SPACE_COLLECTIONS, 0); + WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct); +} + +static void collections_main_region_draw(const bContext *C, ARegion *ar) +{ + SpaceCollections *spc = CTX_wm_space_collections(C); + View2D *v2d = &ar->v2d; + + if (spc->flag & SC_COLLECTION_DATA_REFRESH) { + } + + /* v2d has initialized flag, so this call will only set the mask correct */ + UI_view2d_region_reinit(v2d, V2D_COMMONVIEW_LIST, ar->winx, ar->winy); + + UI_ThemeClearColor(TH_BACK); + glClear(GL_COLOR_BUFFER_BIT); + + /* reset view matrix */ + UI_view2d_view_restore(C); + + /* scrollers */ + View2DScrollers *scrollers; + scrollers = UI_view2d_scrollers_calc(C, v2d, V2D_ARG_DUMMY, V2D_ARG_DUMMY, V2D_ARG_DUMMY, V2D_ARG_DUMMY); + UI_view2d_scrollers_draw(C, v2d, scrollers); + UI_view2d_scrollers_free(scrollers); +} + +/* add handlers, stuff you only do once or on area/region changes */ +static void collections_header_region_init(wmWindowManager *UNUSED(wm), ARegion *ar) +{ + ED_region_header_init(ar); +} + +static void collections_header_region_draw(const bContext *C, ARegion *ar) +{ + ED_region_header(C, ar); +} + +static void collections_main_region_listener(bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar, wmNotifier *wmn) +{ + switch (wmn->category) { + case NC_SCENE: + if (wmn->data == ND_LAYER) { + ED_region_tag_redraw(ar); + } + break; + case NC_SPACE: + if (wmn->data == ND_SPACE_COLLECTIONS) { + ED_region_tag_redraw(ar); + } + } +} + +/* only called once, from space/spacetypes.c */ +void ED_spacetype_collections(void) +{ + SpaceType *st = MEM_callocN(sizeof(SpaceType), "spacetype collections"); + ARegionType *art; + + st->spaceid = SPACE_COLLECTIONS; + strncpy(st->name, "LayerManager", BKE_ST_MAXNAME); + + st->new = collections_new; + st->free = collections_free; + st->duplicate = collections_duplicate; + st->operatortypes = collections_operatortypes; + st->keymap = collections_keymap; + + /* regions: main window */ + art = MEM_callocN(sizeof(ARegionType), "spacetype collections region"); + art->regionid = RGN_TYPE_WINDOW; + art->init = collection_main_region_init; + art->draw = collections_main_region_draw; + art->listener = collections_main_region_listener; + art->keymapflag = ED_KEYMAP_UI | ED_KEYMAP_VIEW2D; + BLI_addhead(&st->regiontypes, art); + + /* regions: header */ + art = MEM_callocN(sizeof(ARegionType), "spacetype collections header"); + art->regionid = RGN_TYPE_HEADER; + art->prefsizey = HEADERY; + art->keymapflag = ED_KEYMAP_UI | ED_KEYMAP_VIEW2D | ED_KEYMAP_HEADER; + art->init = collections_header_region_init; + art->draw = collections_header_region_draw; + BLI_addhead(&st->regiontypes, art); + + BKE_spacetype_register(st); +} |