2 * ***** BEGIN GPL LICENSE BLOCK *****
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software Foundation,
16 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * The Original Code is Copyright (C) 2011 Blender Foundation.
19 * All rights reserved.
22 * Contributor(s): Blender Foundation,
25 * ***** END GPL LICENSE BLOCK *****
28 /** \file blender/editors/space_clip/space_clip.c
35 #include "DNA_scene_types.h"
36 #include "DNA_movieclip_types.h"
38 #include "MEM_guardedalloc.h"
40 #include "BLI_blenlib.h"
41 #include "BLI_utildefines.h"
45 #include "BKE_context.h"
46 #include "BKE_screen.h"
47 #include "BKE_movieclip.h"
48 #include "BKE_tracking.h"
50 #include "IMB_imbuf_types.h"
52 #include "ED_screen.h"
54 #include "ED_transform.h"
56 #include "IMB_imbuf.h"
63 #include "UI_interface.h"
64 #include "UI_resources.h"
65 #include "UI_view2d.h"
67 #include "RNA_access.h"
70 #include "clip_intern.h" // own include
72 static void init_preview_region(const bContext *C, ARegion *ar)
74 Scene *scene= CTX_data_scene(C);
76 ar->regiontype= RGN_TYPE_PREVIEW;
77 ar->alignment= RGN_ALIGN_TOP;
78 ar->flag|= RGN_FLAG_HIDDEN;
80 ar->v2d.tot.xmin= 0.0f;
81 ar->v2d.tot.ymin= (float)scene->r.sfra - 10.0f;
82 ar->v2d.tot.xmax= (float)scene->r.efra;
83 ar->v2d.tot.ymax= 10.0f;
85 ar->v2d.cur= ar->v2d.tot;
87 ar->v2d.min[0]= FLT_MIN;
88 ar->v2d.min[1]= FLT_MIN;
90 ar->v2d.max[0]= MAXFRAMEF;
91 ar->v2d.max[1]= FLT_MAX;
93 ar->v2d.scroll= (V2D_SCROLL_BOTTOM|V2D_SCROLL_SCALE_HORIZONTAL);
94 ar->v2d.scroll |= (V2D_SCROLL_LEFT|V2D_SCROLL_SCALE_VERTICAL);
99 static ARegion *clip_has_preview_region(const bContext *C, ScrArea *sa)
103 ar= BKE_area_find_region_type(sa, RGN_TYPE_PREVIEW);
107 /* add subdiv level; after header */
108 ar= BKE_area_find_region_type(sa, RGN_TYPE_WINDOW);
114 arnew= MEM_callocN(sizeof(ARegion), "clip preview region");
116 BLI_insertlinkbefore(&sa->regionbase, ar, arnew);
117 init_preview_region(C, arnew);
122 static void clip_scopes_tag_refresh(ScrArea *sa)
124 SpaceClip *sc= (SpaceClip *)sa->spacedata.first;
127 if(sc->mode!=SC_MODE_TRACKING)
130 /* only while proeprties are visible */
131 for (ar=sa->regionbase.first; ar; ar=ar->next) {
132 if (ar->regiontype == RGN_TYPE_UI && ar->flag & RGN_FLAG_HIDDEN)
139 static void clip_stabilization_tag_refresh(ScrArea *sa)
141 SpaceClip *sc= (SpaceClip *)sa->spacedata.first;
142 MovieClip *clip= ED_space_clip(sc);
145 MovieTrackingStabilization *stab= &clip->tracking.stabilization;
151 /* ******************** default callbacks for clip space ***************** */
153 static SpaceLink *clip_new(const bContext *C)
158 sc= MEM_callocN(sizeof(SpaceClip), "initclip");
159 sc->spacetype= SPACE_CLIP;
160 sc->flag= SC_SHOW_MARKER_PATTERN|SC_SHOW_TRACK_PATH|SC_SHOW_GPENCIL|SC_MANUAL_CALIBRATION|SC_SHOW_GRAPH_TRACKS|SC_SHOW_GRAPH_FRAMES;
163 sc->scopes.track_preview_height= 120;
166 ar= MEM_callocN(sizeof(ARegion), "header for clip");
168 BLI_addtail(&sc->regionbase, ar);
169 ar->regiontype= RGN_TYPE_HEADER;
170 ar->alignment= RGN_ALIGN_BOTTOM;
173 ar= MEM_callocN(sizeof(ARegion), "tools for clip");
175 BLI_addtail(&sc->regionbase, ar);
176 ar->regiontype= RGN_TYPE_TOOLS;
177 ar->alignment= RGN_ALIGN_LEFT;
179 /* tool properties */
180 ar= MEM_callocN(sizeof(ARegion), "tool properties for clip");
182 BLI_addtail(&sc->regionbase, ar);
183 ar->regiontype= RGN_TYPE_TOOL_PROPS;
184 ar->alignment= RGN_ALIGN_BOTTOM|RGN_SPLIT_PREV;
186 /* properties view */
187 ar= MEM_callocN(sizeof(ARegion), "properties for clip");
189 BLI_addtail(&sc->regionbase, ar);
190 ar->regiontype= RGN_TYPE_UI;
191 ar->alignment= RGN_ALIGN_RIGHT;
194 ar= MEM_callocN(sizeof(ARegion), "preview for clip");
196 BLI_addtail(&sc->regionbase, ar);
197 init_preview_region(C, ar);
200 ar= MEM_callocN(sizeof(ARegion), "main area for clip");
202 BLI_addtail(&sc->regionbase, ar);
203 ar->regiontype= RGN_TYPE_WINDOW;
205 return (SpaceLink *)sc;
208 /* not spacelink itself */
209 static void clip_free(SpaceLink *sl)
211 SpaceClip *sc= (SpaceClip*) sl;
215 if(sc->scopes.track_preview)
216 IMB_freeImBuf(sc->scopes.track_preview);
219 /* spacetype; init callback */
220 static void clip_init(struct wmWindowManager *UNUSED(wm), ScrArea *UNUSED(sa))
225 static SpaceLink *clip_duplicate(SpaceLink *sl)
227 SpaceClip *scn= MEM_dupallocN(sl);
229 /* clear or remove stuff from old */
230 scn->scopes.track_preview= NULL;
233 return (SpaceLink *)scn;
236 static void clip_listener(ScrArea *sa, wmNotifier *wmn)
238 /* context changes */
239 switch(wmn->category) {
243 clip_scopes_tag_refresh(sa);
247 ED_area_tag_refresh(sa);
248 ED_area_tag_redraw(sa);
256 clip_scopes_tag_refresh(sa);
257 ED_area_tag_redraw(sa);
260 switch(wmn->action) {
264 clip_stabilization_tag_refresh(sa);
268 clip_scopes_tag_refresh(sa);
269 ED_area_tag_redraw(sa);
276 clip_scopes_tag_refresh(sa);
277 ED_area_tag_redraw(sa);
282 if(wmn->data==ND_ANIMPLAY) {
283 ED_area_tag_redraw(sa);
287 if(wmn->data==ND_SPACE_CLIP) {
288 clip_scopes_tag_refresh(sa);
289 clip_stabilization_tag_refresh(sa);
290 ED_area_tag_redraw(sa);
296 static void clip_operatortypes(void)
298 /* ** clip_ops.c ** */
299 WM_operatortype_append(CLIP_OT_open);
300 WM_operatortype_append(CLIP_OT_reload);
301 WM_operatortype_append(CLIP_OT_view_pan);
302 WM_operatortype_append(CLIP_OT_view_zoom);
303 WM_operatortype_append(CLIP_OT_view_zoom_in);
304 WM_operatortype_append(CLIP_OT_view_zoom_out);
305 WM_operatortype_append(CLIP_OT_view_zoom_ratio);
306 WM_operatortype_append(CLIP_OT_view_all);
307 WM_operatortype_append(CLIP_OT_view_selected);
308 WM_operatortype_append(CLIP_OT_change_frame);
309 WM_operatortype_append(CLIP_OT_rebuild_proxy);
310 WM_operatortype_append(CLIP_OT_mode_set);
312 /* ** clip_toolbar.c ** */
313 WM_operatortype_append(CLIP_OT_tools);
314 WM_operatortype_append(CLIP_OT_properties);
316 /* ** tracking_ops.c ** */
319 WM_operatortype_append(CLIP_OT_frame_jump);
322 WM_operatortype_append(CLIP_OT_set_center_principal);
325 WM_operatortype_append(CLIP_OT_select);
326 WM_operatortype_append(CLIP_OT_select_all);
327 WM_operatortype_append(CLIP_OT_select_border);
328 WM_operatortype_append(CLIP_OT_select_circle);
329 WM_operatortype_append(CLIP_OT_select_grouped);
332 WM_operatortype_append(CLIP_OT_add_marker);
333 WM_operatortype_append(CLIP_OT_slide_marker);
334 WM_operatortype_append(CLIP_OT_delete_track);
335 WM_operatortype_append(CLIP_OT_delete_marker);
338 WM_operatortype_append(CLIP_OT_track_markers);
341 WM_operatortype_append(CLIP_OT_solve_camera);
342 WM_operatortype_append(CLIP_OT_clear_solution);
344 WM_operatortype_append(CLIP_OT_disable_markers);
345 WM_operatortype_append(CLIP_OT_hide_tracks);
346 WM_operatortype_append(CLIP_OT_hide_tracks_clear);
347 WM_operatortype_append(CLIP_OT_lock_tracks);
350 WM_operatortype_append(CLIP_OT_set_origin);
351 WM_operatortype_append(CLIP_OT_set_floor);
352 WM_operatortype_append(CLIP_OT_set_axis);
353 WM_operatortype_append(CLIP_OT_set_scale);
354 WM_operatortype_append(CLIP_OT_set_solution_scale);
357 WM_operatortype_append(CLIP_OT_detect_features);
360 WM_operatortype_append(CLIP_OT_stabilize_2d_add);
361 WM_operatortype_append(CLIP_OT_stabilize_2d_remove);
362 WM_operatortype_append(CLIP_OT_stabilize_2d_select);
363 WM_operatortype_append(CLIP_OT_stabilize_2d_set_rotation);
366 WM_operatortype_append(CLIP_OT_clear_track_path);
367 WM_operatortype_append(CLIP_OT_join_tracks);
368 WM_operatortype_append(CLIP_OT_track_copy_color);
370 WM_operatortype_append(CLIP_OT_clean_tracks);
373 WM_operatortype_append(CLIP_OT_graph_select);
374 WM_operatortype_append(CLIP_OT_graph_delete_curve);
375 WM_operatortype_append(CLIP_OT_graph_delete_knot);
377 /* object tracking */
378 WM_operatortype_append(CLIP_OT_tracking_object_new);
379 WM_operatortype_append(CLIP_OT_tracking_object_remove);
382 static void clip_keymap(struct wmKeyConfig *keyconf)
387 /* ******** Global hotkeys avalaible for all regions ******** */
389 keymap= WM_keymap_find(keyconf, "Clip", SPACE_CLIP, 0);
391 WM_keymap_add_item(keymap, "CLIP_OT_open", OKEY, KM_PRESS, KM_ALT, 0);
393 WM_keymap_add_item(keymap, "CLIP_OT_tools", TKEY, KM_PRESS, 0, 0);
394 WM_keymap_add_item(keymap, "CLIP_OT_properties", NKEY, KM_PRESS, 0, 0);
397 kmi= WM_keymap_add_item(keymap, "CLIP_OT_track_markers", LEFTARROWKEY, KM_PRESS, KM_ALT, 0);
398 RNA_boolean_set(kmi->ptr, "backwards", 1);
399 WM_keymap_add_item(keymap, "CLIP_OT_track_markers", RIGHTARROWKEY, KM_PRESS, KM_ALT, 0);
400 kmi= WM_keymap_add_item(keymap, "CLIP_OT_track_markers", TKEY, KM_PRESS, KM_CTRL, 0);
401 RNA_boolean_set(kmi->ptr, "sequence", 1);
402 kmi= WM_keymap_add_item(keymap, "CLIP_OT_track_markers", TKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
403 RNA_boolean_set(kmi->ptr, "backwards", 1);
404 RNA_boolean_set(kmi->ptr, "sequence", 1);
407 kmi= WM_keymap_add_item(keymap, "CLIP_OT_mode_set", TABKEY, KM_PRESS, 0, 0);
408 RNA_enum_set(kmi->ptr, "mode", SC_MODE_RECONSTRUCTION);
409 RNA_boolean_set(kmi->ptr, "toggle", 1);
411 kmi= WM_keymap_add_item(keymap, "CLIP_OT_mode_set", TABKEY, KM_PRESS, KM_CTRL, 0);
412 RNA_enum_set(kmi->ptr, "mode", SC_MODE_DISTORTION);
413 RNA_boolean_set(kmi->ptr, "toggle", 1);
415 /* ******** Hotkeys avalaible for main region only ******** */
417 keymap= WM_keymap_find(keyconf, "Clip Editor", SPACE_CLIP, 0);
419 /* ** View/navigation ** */
421 WM_keymap_add_item(keymap, "CLIP_OT_view_pan", MIDDLEMOUSE, KM_PRESS, 0, 0);
422 WM_keymap_add_item(keymap, "CLIP_OT_view_pan", MIDDLEMOUSE, KM_PRESS, KM_SHIFT, 0);
423 WM_keymap_add_item(keymap, "CLIP_OT_view_pan", MOUSEPAN, 0, 0, 0);
425 WM_keymap_add_item(keymap, "CLIP_OT_view_zoom", MIDDLEMOUSE, KM_PRESS, KM_CTRL, 0);
426 WM_keymap_add_item(keymap, "CLIP_OT_view_zoom", MOUSEZOOM, 0, 0, 0);
427 WM_keymap_add_item(keymap, "CLIP_OT_view_zoom_in", WHEELINMOUSE, KM_PRESS, 0, 0);
428 WM_keymap_add_item(keymap, "CLIP_OT_view_zoom_out", WHEELOUTMOUSE, KM_PRESS, 0, 0);
429 WM_keymap_add_item(keymap, "CLIP_OT_view_zoom_in", PADPLUSKEY, KM_PRESS, 0, 0);
430 WM_keymap_add_item(keymap, "CLIP_OT_view_zoom_out", PADMINUS, KM_PRESS, 0, 0);
432 RNA_float_set(WM_keymap_add_item(keymap, "CLIP_OT_view_zoom_ratio", PAD8, KM_PRESS, KM_SHIFT, 0)->ptr, "ratio", 8.0f);
433 RNA_float_set(WM_keymap_add_item(keymap, "CLIP_OT_view_zoom_ratio", PAD4, KM_PRESS, KM_SHIFT, 0)->ptr, "ratio", 4.0f);
434 RNA_float_set(WM_keymap_add_item(keymap, "CLIP_OT_view_zoom_ratio", PAD2, KM_PRESS, KM_SHIFT, 0)->ptr, "ratio", 2.0f);
435 RNA_float_set(WM_keymap_add_item(keymap, "CLIP_OT_view_zoom_ratio", PAD1, KM_PRESS, 0, 0)->ptr, "ratio", 1.0f);
436 RNA_float_set(WM_keymap_add_item(keymap, "CLIP_OT_view_zoom_ratio", PAD2, KM_PRESS, 0, 0)->ptr, "ratio", 0.5f);
437 RNA_float_set(WM_keymap_add_item(keymap, "CLIP_OT_view_zoom_ratio", PAD4, KM_PRESS, 0, 0)->ptr, "ratio", 0.25f);
438 RNA_float_set(WM_keymap_add_item(keymap, "CLIP_OT_view_zoom_ratio", PAD8, KM_PRESS, 0, 0)->ptr, "ratio", 0.125f);
440 WM_keymap_add_item(keymap, "CLIP_OT_view_all", HOMEKEY, KM_PRESS, 0, 0);
441 WM_keymap_add_item(keymap, "CLIP_OT_view_selected", PADPERIOD, KM_PRESS, 0, 0);
443 /* jump to special frame */
444 kmi= WM_keymap_add_item(keymap, "CLIP_OT_frame_jump", LEFTARROWKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
445 RNA_enum_set(kmi->ptr, "position", 0);
447 kmi= WM_keymap_add_item(keymap, "CLIP_OT_frame_jump", RIGHTARROWKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
448 RNA_enum_set(kmi->ptr, "position", 1);
450 kmi= WM_keymap_add_item(keymap, "CLIP_OT_frame_jump", LEFTARROWKEY, KM_PRESS, KM_ALT|KM_SHIFT, 0);
451 RNA_enum_set(kmi->ptr, "position", 2);
453 kmi= WM_keymap_add_item(keymap, "CLIP_OT_frame_jump", RIGHTARROWKEY, KM_PRESS, KM_ALT|KM_SHIFT, 0);
454 RNA_enum_set(kmi->ptr, "position", 3);
457 WM_keymap_add_item(keymap, "CLIP_OT_change_frame", LEFTMOUSE, KM_PRESS, 0, 0);
460 WM_keymap_add_item(keymap, "CLIP_OT_select", SELECTMOUSE, KM_PRESS, 0, 0);
461 RNA_boolean_set(WM_keymap_add_item(keymap, "CLIP_OT_select", SELECTMOUSE, KM_PRESS, KM_SHIFT, 0)->ptr, "extend", 1);
462 WM_keymap_add_item(keymap, "CLIP_OT_select_all", AKEY, KM_PRESS, 0, 0);
463 RNA_enum_set(WM_keymap_add_item(keymap, "CLIP_OT_select_all", IKEY, KM_PRESS, KM_CTRL, 0)->ptr, "action", SEL_INVERT);
464 WM_keymap_add_item(keymap, "CLIP_OT_select_border", BKEY, KM_PRESS, 0, 0);
465 WM_keymap_add_item(keymap, "CLIP_OT_select_circle", CKEY, KM_PRESS, 0, 0);
466 WM_keymap_add_menu(keymap, "CLIP_MT_select_grouped", GKEY, KM_PRESS, KM_SHIFT, 0);
469 WM_keymap_add_item(keymap, "CLIP_OT_add_marker_slide", LEFTMOUSE, KM_PRESS, KM_CTRL, 0);
471 WM_keymap_add_item(keymap, "CLIP_OT_delete_marker", DELKEY, KM_PRESS, KM_SHIFT, 0);
472 WM_keymap_add_item(keymap, "CLIP_OT_delete_marker", XKEY, KM_PRESS, KM_SHIFT, 0);
474 WM_keymap_add_item(keymap, "CLIP_OT_slide_marker", LEFTMOUSE, KM_PRESS, 0, 0);
476 kmi= WM_keymap_add_item(keymap, "CLIP_OT_disable_markers", DKEY, KM_PRESS, KM_SHIFT, 0);
477 RNA_enum_set(kmi->ptr, "action", 2); /* toggle */
480 WM_keymap_add_item(keymap, "CLIP_OT_delete_track", DELKEY, KM_PRESS, 0, 0);
481 WM_keymap_add_item(keymap, "CLIP_OT_delete_track", XKEY, KM_PRESS, 0, 0);
483 kmi= WM_keymap_add_item(keymap, "CLIP_OT_lock_tracks", LKEY, KM_PRESS, KM_CTRL, 0);
484 RNA_enum_set(kmi->ptr, "action", 0); /* lock */
486 kmi= WM_keymap_add_item(keymap, "CLIP_OT_lock_tracks", LKEY, KM_PRESS, KM_ALT, 0);
487 RNA_enum_set(kmi->ptr, "action", 1); /* unlock */
489 WM_keymap_add_item(keymap, "CLIP_OT_hide_tracks", HKEY, KM_PRESS, 0, 0);
491 kmi= WM_keymap_add_item(keymap, "CLIP_OT_hide_tracks", HKEY, KM_PRESS, KM_SHIFT, 0);
492 RNA_boolean_set(kmi->ptr, "unselected", 1);
494 WM_keymap_add_item(keymap, "CLIP_OT_hide_tracks_clear", HKEY, KM_PRESS, KM_ALT, 0);
497 kmi= WM_keymap_add_item(keymap, "CLIP_OT_clear_track_path", TKEY, KM_PRESS, KM_ALT, 0);
498 RNA_enum_set(kmi->ptr, "action", TRACK_CLEAR_REMAINED);
499 kmi= WM_keymap_add_item(keymap, "CLIP_OT_clear_track_path", TKEY, KM_PRESS, KM_SHIFT, 0);
500 RNA_enum_set(kmi->ptr, "action", TRACK_CLEAR_UPTO);
501 kmi= WM_keymap_add_item(keymap, "CLIP_OT_clear_track_path", TKEY, KM_PRESS, KM_ALT|KM_SHIFT, 0);
502 RNA_enum_set(kmi->ptr, "action", TRACK_CLEAR_ALL);
504 WM_keymap_add_item(keymap, "CLIP_OT_join_tracks", JKEY, KM_PRESS, KM_CTRL, 0);
507 WM_keymap_add_menu(keymap, "CLIP_MT_tracking_specials", WKEY, KM_PRESS, 0, 0);
510 kmi= WM_keymap_add_item(keymap, "WM_OT_context_toggle", LKEY, KM_PRESS, 0, 0);
511 RNA_string_set(kmi->ptr, "data_path", "space_data.lock_selection");
513 kmi= WM_keymap_add_item(keymap, "WM_OT_context_toggle", MKEY, KM_PRESS, 0, 0);
514 RNA_string_set(kmi->ptr, "data_path", "space_data.use_mute_footage");
516 transform_keymap_for_space(keyconf, keymap, SPACE_CLIP);
518 /* ******** Hotkeys avalaible for preview region only ******** */
520 keymap= WM_keymap_find(keyconf, "Clip Graph Editor", SPACE_CLIP, 0);
523 WM_keymap_add_item(keymap, "CLIP_OT_change_frame", ACTIONMOUSE, KM_PRESS, 0, 0);
526 WM_keymap_add_item(keymap, "CLIP_OT_graph_select", SELECTMOUSE, KM_PRESS, 0, 0);
527 RNA_boolean_set(WM_keymap_add_item(keymap, "CLIP_OT_graph_select", SELECTMOUSE, KM_PRESS, KM_SHIFT, 0)->ptr, "extend", 1);
530 WM_keymap_add_item(keymap, "CLIP_OT_graph_delete_curve", DELKEY, KM_PRESS, 0, 0);
531 WM_keymap_add_item(keymap, "CLIP_OT_graph_delete_curve", XKEY, KM_PRESS, 0, 0);
533 WM_keymap_add_item(keymap, "CLIP_OT_graph_delete_knot", DELKEY, KM_PRESS, KM_SHIFT, 0);
534 WM_keymap_add_item(keymap, "CLIP_OT_graph_delete_knot", XKEY, KM_PRESS, KM_SHIFT, 0);
537 const char *clip_context_dir[]= {"edit_movieclip", NULL};
539 static int clip_context(const bContext *C, const char *member, bContextDataResult *result)
541 SpaceClip *sc= CTX_wm_space_clip(C);
543 if(CTX_data_dir(member)) {
544 CTX_data_dir_set(result, clip_context_dir);
547 else if(CTX_data_equals(member, "edit_movieclip")) {
548 CTX_data_id_pointer_set(result, &sc->clip->id);
555 static void clip_refresh(const bContext *C, ScrArea *sa)
557 wmWindowManager *wm= CTX_wm_manager(C);
558 wmWindow *window= CTX_wm_window(C);
559 SpaceClip *sc= (SpaceClip *)sa->spacedata.first;
560 ARegion *ar_main= BKE_area_find_region_type(sa, RGN_TYPE_WINDOW);
561 ARegion *ar_preview= clip_has_preview_region(C, sa);
566 if (ar_preview && !(ar_preview->flag & RGN_FLAG_HIDDEN)) {
567 ar_preview->flag |= RGN_FLAG_HIDDEN;
568 ar_preview->v2d.flag &= ~V2D_IS_INITIALISED;
569 WM_event_remove_handlers((bContext*)C, &ar_preview->handlers);
572 if (ar_main && ar_main->alignment != RGN_ALIGN_NONE) {
573 ar_main->alignment= RGN_ALIGN_NONE;
576 if (ar_preview && ar_preview->alignment != RGN_ALIGN_NONE) {
577 ar_preview->alignment= RGN_ALIGN_NONE;
582 if (ar_preview && (ar_preview->flag & RGN_FLAG_HIDDEN)) {
583 ar_preview->flag &= ~RGN_FLAG_HIDDEN;
584 ar_preview->v2d.flag &= ~V2D_IS_INITIALISED;
585 ar_preview->v2d.cur = ar_preview->v2d.tot;
588 if (ar_main && ar_main->alignment != RGN_ALIGN_NONE) {
589 ar_main->alignment= RGN_ALIGN_NONE;
592 if (ar_preview && ar_preview->alignment != RGN_ALIGN_TOP) {
593 ar_preview->alignment= RGN_ALIGN_TOP;
600 ED_area_initialize(wm, window, sa);
601 ED_area_tag_redraw(sa);
604 BKE_movieclip_user_set_frame(&sc->user, CTX_data_scene(C)->r.cfra);
607 /********************* main region ********************/
609 /* sets up the fields of the View2D from zoom and offset */
610 static void movieclip_main_area_set_view2d(SpaceClip *sc, ARegion *ar)
612 MovieClip *clip= ED_space_clip(sc);
614 int width, height, winx, winy;
616 ED_space_clip_size(sc, &width, &height);
622 h*= clip->aspy/clip->aspx/clip->tracking.camera.pixel_aspect;
624 winx= ar->winrct.xmax - ar->winrct.xmin + 1;
625 winy= ar->winrct.ymax - ar->winrct.ymin + 1;
632 ar->v2d.mask.xmin= ar->v2d.mask.ymin= 0;
633 ar->v2d.mask.xmax= winx;
634 ar->v2d.mask.ymax= winy;
636 /* which part of the image space do we see? */
637 x1= ar->winrct.xmin+(winx-sc->zoom*w)/2.0f;
638 y1= ar->winrct.ymin+(winy-sc->zoom*h)/2.0f;
640 x1-= sc->zoom*sc->xof;
641 y1-= sc->zoom*sc->yof;
643 /* relative display right */
644 ar->v2d.cur.xmin= ((ar->winrct.xmin - (float)x1)/sc->zoom);
645 ar->v2d.cur.xmax= ar->v2d.cur.xmin + ((float)winx/sc->zoom);
647 /* relative display left */
648 ar->v2d.cur.ymin= ((ar->winrct.ymin-(float)y1)/sc->zoom);
649 ar->v2d.cur.ymax= ar->v2d.cur.ymin + ((float)winy/sc->zoom);
651 /* normalize 0.0..1.0 */
652 ar->v2d.cur.xmin /= w;
653 ar->v2d.cur.xmax /= w;
654 ar->v2d.cur.ymin /= h;
655 ar->v2d.cur.ymax /= h;
658 /* add handlers, stuff you only do once or on area/region changes */
659 static void clip_main_area_init(wmWindowManager *wm, ARegion *ar)
663 UI_view2d_region_reinit(&ar->v2d, V2D_COMMONVIEW_STANDARD, ar->winx, ar->winy);
666 keymap= WM_keymap_find(wm->defaultconf, "Clip", SPACE_CLIP, 0);
667 WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
669 keymap= WM_keymap_find(wm->defaultconf, "Clip Editor", SPACE_CLIP, 0);
670 WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
673 static void clip_main_area_draw(const bContext *C, ARegion *ar)
675 /* draw entirely, view changes should be handled here */
676 SpaceClip *sc= CTX_wm_space_clip(C);
677 Scene *scene= CTX_data_scene(C);
678 MovieClip *clip= ED_space_clip(sc);
680 /* if trcking is in progress, we should sunchronize framenr from clipuser
681 so latest tracked frame would be shown */
682 if(clip && clip->tracking_context)
683 BKE_tracking_sync_user(&sc->user, clip->tracking_context);
685 if(sc->flag&SC_LOCK_SELECTION) {
686 ImBuf *tmpibuf= NULL;
688 if(clip && clip->tracking.stabilization.flag&TRACKING_2D_STABILIZATION) {
689 tmpibuf= ED_space_clip_get_stable_buffer(sc, NULL, NULL, NULL);
692 if(ED_clip_view_selection(sc, ar, 0)) {
693 sc->xof+= sc->xlockof;
694 sc->yof+= sc->ylockof;
698 IMB_freeImBuf(tmpibuf);
701 /* clear and setup matrix */
702 UI_ThemeClearColor(TH_BACK);
703 glClear(GL_COLOR_BUFFER_BIT);
706 movieclip_main_area_set_view2d(sc, ar);
708 clip_draw_main(sc, ar, scene);
711 clip_draw_grease_pencil((bContext *)C, 1);
713 /* reset view matrix */
714 UI_view2d_view_restore(C);
716 /* draw Grease Pencil - screen space only */
717 clip_draw_grease_pencil((bContext *)C, 0);
720 static void clip_main_area_listener(ARegion *ar, wmNotifier *wmn)
722 /* context changes */
723 switch(wmn->category) {
725 if (wmn->data==ND_GPENCIL)
726 ED_region_tag_redraw(ar);
731 /****************** preview region ******************/
733 static void clip_preview_area_init(wmWindowManager *wm, ARegion *ar)
737 UI_view2d_region_reinit(&ar->v2d, V2D_COMMONVIEW_CUSTOM, ar->winx, ar->winy);
740 keymap= WM_keymap_find(wm->defaultconf, "Clip", SPACE_CLIP, 0);
741 WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
743 keymap= WM_keymap_find(wm->defaultconf, "Clip Graph Editor", SPACE_CLIP, 0);
744 WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
747 static void clip_preview_area_draw(const bContext *C, ARegion *ar)
749 View2D *v2d= &ar->v2d;
750 View2DScrollers *scrollers;
751 SpaceClip *sc= CTX_wm_space_clip(C);
752 Scene *scene= CTX_data_scene(C);
753 short unitx= V2D_UNIT_FRAMESCALE, unity= V2D_UNIT_VALUES;
755 /* clear and setup matrix */
756 UI_ThemeClearColor(TH_BACK);
757 glClear(GL_COLOR_BUFFER_BIT);
759 UI_view2d_view_ortho(v2d);
762 clip_draw_graph(sc, ar, scene);
764 /* reset view matrix */
765 UI_view2d_view_restore(C);
768 scrollers= UI_view2d_scrollers_calc(C, v2d, unitx, V2D_GRID_NOCLAMP, unity, V2D_GRID_NOCLAMP);
769 UI_view2d_scrollers_draw(C, v2d, scrollers);
770 UI_view2d_scrollers_free(scrollers);
773 static void clip_preview_area_listener(ARegion *UNUSED(ar), wmNotifier *UNUSED(wmn))
777 /****************** header region ******************/
779 /* add handlers, stuff you only do once or on area/region changes */
780 static void clip_header_area_init(wmWindowManager *UNUSED(wm), ARegion *ar)
782 ED_region_header_init(ar);
785 static void clip_header_area_draw(const bContext *C, ARegion *ar)
787 ED_region_header(C, ar);
790 /****************** tools region ******************/
792 /* add handlers, stuff you only do once or on area/region changes */
793 static void clip_tools_area_init(wmWindowManager *wm, ARegion *ar)
795 ED_region_panels_init(wm, ar);
798 static void clip_tools_area_draw(const bContext *C, ARegion *ar)
800 ED_region_panels(C, ar, 1, NULL, -1);
803 /****************** tool properties region ******************/
805 static void clip_props_area_listener(ARegion *ar, wmNotifier *wmn)
807 /* context changes */
808 switch(wmn->category) {
810 if(wmn->data == ND_HISTORY)
811 ED_region_tag_redraw(ar);
814 if(wmn->data == ND_MODE)
815 ED_region_tag_redraw(ar);
818 if(wmn->data == ND_SPACE_CLIP)
819 ED_region_tag_redraw(ar);
822 if(wmn->data == ND_GPENCIL)
823 ED_region_tag_redraw(ar);
828 /****************** properties region ******************/
830 /* add handlers, stuff you only do once or on area/region changes */
831 static void clip_properties_area_init(wmWindowManager *wm, ARegion *ar)
835 ED_region_panels_init(wm, ar);
837 keymap= WM_keymap_find(wm->defaultconf, "Clip", SPACE_CLIP, 0);
838 WM_event_add_keymap_handler(&ar->handlers, keymap);
841 static void clip_properties_area_draw(const bContext *C, ARegion *ar)
843 SpaceClip *sc= CTX_wm_space_clip(C);
845 BKE_movieclip_update_scopes(sc->clip, &sc->user, &sc->scopes);
847 ED_region_panels(C, ar, 1, NULL, -1);
850 static void clip_properties_area_listener(ARegion *ar, wmNotifier *wmn)
852 /* context changes */
853 switch(wmn->category) {
855 if (wmn->data==ND_GPENCIL)
856 ED_region_tag_redraw(ar);
859 if(wmn->action==NA_EDITED)
860 ED_region_tag_redraw(ar);
865 /********************* registration ********************/
867 /* only called once, from space/spacetypes.c */
868 void ED_spacetype_clip(void)
870 SpaceType *st= MEM_callocN(sizeof(SpaceType), "spacetype clip");
873 st->spaceid= SPACE_CLIP;
874 strncpy(st->name, "Clip", BKE_ST_MAXNAME);
879 st->duplicate= clip_duplicate;
880 st->operatortypes= clip_operatortypes;
881 st->keymap= clip_keymap;
882 st->listener= clip_listener;
883 st->context= clip_context;
884 st->refresh= clip_refresh;
886 /* regions: main window */
887 art= MEM_callocN(sizeof(ARegionType), "spacetype clip region");
888 art->regionid= RGN_TYPE_WINDOW;
889 art->init= clip_main_area_init;
890 art->draw= clip_main_area_draw;
891 art->listener= clip_main_area_listener;
892 art->keymapflag= ED_KEYMAP_FRAMES|ED_KEYMAP_UI|ED_KEYMAP_GPENCIL;
894 BLI_addhead(&st->regiontypes, art);
897 art= MEM_callocN(sizeof(ARegionType), "spacetype clip region preview");
898 art->regionid = RGN_TYPE_PREVIEW;
899 art->prefsizey = 240;
900 art->init= clip_preview_area_init;
901 art->draw= clip_preview_area_draw;
902 art->listener= clip_preview_area_listener;
903 art->keymapflag= ED_KEYMAP_FRAMES|ED_KEYMAP_UI|ED_KEYMAP_VIEW2D;
905 BLI_addhead(&st->regiontypes, art);
907 /* regions: properties */
908 art= MEM_callocN(sizeof(ARegionType), "spacetype clip region properties");
909 art->regionid= RGN_TYPE_UI;
910 art->prefsizex= UI_COMPACT_PANEL_WIDTH;
911 art->keymapflag= ED_KEYMAP_FRAMES|ED_KEYMAP_UI;
912 art->init= clip_properties_area_init;
913 art->draw= clip_properties_area_draw;
914 art->listener= clip_properties_area_listener;
915 BLI_addhead(&st->regiontypes, art);
916 ED_clip_buttons_register(art);
919 art= MEM_callocN(sizeof(ARegionType), "spacetype clip region tools");
920 art->regionid= RGN_TYPE_TOOLS;
921 art->prefsizex= UI_COMPACT_PANEL_WIDTH;
922 art->keymapflag= ED_KEYMAP_FRAMES|ED_KEYMAP_UI;
923 art->listener= clip_props_area_listener;
924 art->init= clip_tools_area_init;
925 art->draw= clip_tools_area_draw;
927 BLI_addhead(&st->regiontypes, art);
929 /* tool properties */
930 art= MEM_callocN(sizeof(ARegionType), "spacetype clip tool properties region");
931 art->regionid = RGN_TYPE_TOOL_PROPS;
934 art->keymapflag= ED_KEYMAP_FRAMES|ED_KEYMAP_UI;
935 art->listener= clip_props_area_listener;
936 art->init= clip_tools_area_init;
937 art->draw= clip_tools_area_draw;
938 ED_clip_tool_props_register(art);
940 BLI_addhead(&st->regiontypes, art);
942 /* regions: header */
943 art= MEM_callocN(sizeof(ARegionType), "spacetype clip region");
944 art->regionid= RGN_TYPE_HEADER;
945 art->prefsizey= HEADERY;
946 art->keymapflag= ED_KEYMAP_FRAMES|ED_KEYMAP_UI|ED_KEYMAP_VIEW2D|ED_KEYMAP_HEADER;
948 art->init= clip_header_area_init;
949 art->draw= clip_header_area_draw;
951 BLI_addhead(&st->regiontypes, art);
953 BKE_spacetype_register(st);