2008-12-14 15:43:08 +01:00
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/**
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* $Id:
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*
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2008 Blender Foundation.
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* All rights reserved.
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*
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*
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* Contributor(s): Blender Foundation
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#include <string.h>
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#include <stdio.h>
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#include "DNA_object_types.h"
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#include "DNA_space_types.h"
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#include "DNA_scene_types.h"
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#include "DNA_screen_types.h"
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#include "MEM_guardedalloc.h"
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#include "BLI_blenlib.h"
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#include "BLI_arithb.h"
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#include "BLI_rand.h"
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#include "BKE_colortools.h"
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2008-12-18 03:56:48 +01:00
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#include "BKE_context.h"
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2008-12-14 15:43:08 +01:00
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#include "BKE_screen.h"
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2009-01-12 20:02:08 +01:00
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#include "BKE_sequence.h"
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2008-12-14 15:43:08 +01:00
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#include "ED_space_api.h"
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#include "ED_screen.h"
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#include "BIF_gl.h"
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#include "WM_api.h"
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#include "WM_types.h"
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#include "UI_interface.h"
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#include "UI_resources.h"
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#include "UI_view2d.h"
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#include "ED_markers.h"
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#include "sequencer_intern.h" // own include
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2009-06-08 12:38:28 +02:00
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/* ******************** manage regions ********************* */
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ARegion *sequencer_has_buttons_region(ScrArea *sa)
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{
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ARegion *ar, *arnew;
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for(ar= sa->regionbase.first; ar; ar= ar->next)
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if(ar->regiontype==RGN_TYPE_UI)
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return ar;
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/* add subdiv level; after header */
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for(ar= sa->regionbase.first; ar; ar= ar->next)
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if(ar->regiontype==RGN_TYPE_HEADER)
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break;
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/* is error! */
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if(ar==NULL) return NULL;
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arnew= MEM_callocN(sizeof(ARegion), "buttons for sequencer");
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BLI_insertlinkafter(&sa->regionbase, ar, arnew);
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arnew->regiontype= RGN_TYPE_UI;
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arnew->alignment= RGN_ALIGN_RIGHT;
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arnew->flag = RGN_FLAG_HIDDEN;
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return arnew;
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}
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2008-12-14 15:43:08 +01:00
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/* ******************** default callbacks for sequencer space ***************** */
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2008-12-22 11:09:56 +01:00
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static SpaceLink *sequencer_new(const bContext *C)
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2008-12-14 15:43:08 +01:00
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{
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2008-12-22 11:09:56 +01:00
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Scene *scene= CTX_data_scene(C);
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2008-12-14 15:43:08 +01:00
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ARegion *ar;
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SpaceSeq *sseq;
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sseq= MEM_callocN(sizeof(SpaceSeq), "initsequencer");
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sseq->spacetype= SPACE_SEQ;
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sseq->zoom= 4;
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sseq->chanshown = 0;
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/* header */
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ar= MEM_callocN(sizeof(ARegion), "header for sequencer");
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BLI_addtail(&sseq->regionbase, ar);
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ar->regiontype= RGN_TYPE_HEADER;
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ar->alignment= RGN_ALIGN_BOTTOM;
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2009-06-08 12:38:28 +02:00
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/* buttons/list view */
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ar= MEM_callocN(sizeof(ARegion), "buttons for sequencer");
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BLI_addtail(&sseq->regionbase, ar);
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ar->regiontype= RGN_TYPE_UI;
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ar->alignment= RGN_ALIGN_RIGHT;
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ar->flag = RGN_FLAG_HIDDEN;
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2008-12-14 15:43:08 +01:00
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/* main area */
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ar= MEM_callocN(sizeof(ARegion), "main area for sequencer");
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BLI_addtail(&sseq->regionbase, ar);
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ar->regiontype= RGN_TYPE_WINDOW;
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2008-12-22 11:09:56 +01:00
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/* seq space goes from (0,8) to (0, efra) */
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2008-12-14 15:43:08 +01:00
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ar->v2d.tot.xmin= 0.0f;
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ar->v2d.tot.ymin= 0.0f;
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2008-12-22 11:09:56 +01:00
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ar->v2d.tot.xmax= scene->r.efra;
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2008-12-14 15:43:08 +01:00
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ar->v2d.tot.ymax= 8.0f;
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ar->v2d.cur= ar->v2d.tot;
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ar->v2d.min[0]= 10.0f;
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ar->v2d.min[1]= 4.0f;
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ar->v2d.max[0]= MAXFRAMEF;
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ar->v2d.max[1]= MAXSEQ;
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ar->v2d.minzoom= 0.01f;
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ar->v2d.maxzoom= 100.0f;
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2008-12-15 12:58:57 +01:00
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ar->v2d.scroll |= (V2D_SCROLL_BOTTOM|V2D_SCROLL_SCALE_HORIZONTAL);
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ar->v2d.scroll |= (V2D_SCROLL_LEFT|V2D_SCROLL_SCALE_VERTICAL);
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2008-12-14 15:43:08 +01:00
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ar->v2d.keepzoom= 0;
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ar->v2d.keeptot= 0;
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2009-01-12 23:54:30 +01:00
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ar->v2d.align= V2D_ALIGN_NO_NEG_Y;
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2008-12-14 15:43:08 +01:00
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return (SpaceLink *)sseq;
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}
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/* not spacelink itself */
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static void sequencer_free(SpaceLink *sl)
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{
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// SpaceSeq *sseq= (SpaceSequencer*) sl;
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// XXX if(sseq->gpd) free_gpencil_data(sseq->gpd);
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}
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/* spacetype; init callback */
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static void sequencer_init(struct wmWindowManager *wm, ScrArea *sa)
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{
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}
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static SpaceLink *sequencer_duplicate(SpaceLink *sl)
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{
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SpaceSeq *sseqn= MEM_dupallocN(sl);
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/* clear or remove stuff from old */
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// XXX sseq->gpd= gpencil_data_duplicate(sseq->gpd);
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return (SpaceLink *)sseqn;
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}
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/* add handlers, stuff you only do once or on area/region changes */
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static void sequencer_main_area_init(wmWindowManager *wm, ARegion *ar)
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{
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ListBase *keymap;
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2008-12-17 11:25:02 +01:00
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UI_view2d_region_reinit(&ar->v2d, V2D_COMMONVIEW_CUSTOM, ar->winx, ar->winy);
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2008-12-14 15:43:08 +01:00
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/* own keymap */
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keymap= WM_keymap_listbase(wm, "Sequencer", SPACE_SEQ, 0); /* XXX weak? */
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WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
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}
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/* add handlers, stuff you only do once or on area/region changes */
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static void sequencer_header_area_init(wmWindowManager *wm, ARegion *ar)
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{
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2009-06-08 18:48:12 +02:00
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ED_region_header_init(ar);
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2008-12-14 15:43:08 +01:00
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}
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static void sequencer_header_area_draw(const bContext *C, ARegion *ar)
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{
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2009-06-08 18:48:12 +02:00
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ED_region_header(C, ar);
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2008-12-14 15:43:08 +01:00
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}
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static void sequencer_main_area_listener(ARegion *ar, wmNotifier *wmn)
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{
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Added back some functionality to the sequencer
- removed static vars _last_seq, last_imagename and last_sounddir, replacing them with with vars in the "Editing" struct. didnt manage to get the active sequence to load so currently thats lost when loading.
- removed flag SEQ_ACTIVE
- Added operators cut, mute, unmute, deselect_all, select_invert, select, select_more, select_less, select_pick_linked, select_linked and borderselect.
2009-01-19 22:42:18 +01:00
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/* context changes */
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switch(wmn->category) {
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case NC_SCENE:
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switch(wmn->data) {
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case ND_FRAME:
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case ND_MARKERS:
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2009-01-21 08:01:20 +01:00
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case ND_SEQUENCER:
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Added back some functionality to the sequencer
- removed static vars _last_seq, last_imagename and last_sounddir, replacing them with with vars in the "Editing" struct. didnt manage to get the active sequence to load so currently thats lost when loading.
- removed flag SEQ_ACTIVE
- Added operators cut, mute, unmute, deselect_all, select_invert, select, select_more, select_less, select_pick_linked, select_linked and borderselect.
2009-01-19 22:42:18 +01:00
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ED_region_tag_redraw(ar);
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break;
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}
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break;
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}
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2008-12-14 15:43:08 +01:00
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}
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2009-06-08 12:38:28 +02:00
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/* *********************** buttons region ************************ */
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/* add handlers, stuff you only do once or on area/region changes */
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static void sequencer_buttons_area_init(wmWindowManager *wm, ARegion *ar)
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{
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ED_region_panels_init(wm, ar);
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}
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static void sequencer_buttons_area_draw(const bContext *C, ARegion *ar)
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{
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ED_region_panels(C, ar, 1, NULL);
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}
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static void sequencer_buttons_area_listener(ARegion *ar, wmNotifier *wmn)
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{
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/* context changes */
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switch(wmn->category) {
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}
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}
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/* ************************************* */
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2008-12-14 15:43:08 +01:00
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/* only called once, from space/spacetypes.c */
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void ED_spacetype_sequencer(void)
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{
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SpaceType *st= MEM_callocN(sizeof(SpaceType), "spacetype sequencer");
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ARegionType *art;
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st->spaceid= SPACE_SEQ;
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st->new= sequencer_new;
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st->free= sequencer_free;
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st->init= sequencer_init;
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st->duplicate= sequencer_duplicate;
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st->operatortypes= sequencer_operatortypes;
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st->keymap= sequencer_keymap;
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/* regions: main window */
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art= MEM_callocN(sizeof(ARegionType), "spacetype sequencer region");
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art->regionid = RGN_TYPE_WINDOW;
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art->init= sequencer_main_area_init;
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2009-01-12 20:02:08 +01:00
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art->draw= drawseqspace;
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2008-12-14 15:43:08 +01:00
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art->listener= sequencer_main_area_listener;
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2009-01-23 15:43:25 +01:00
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art->keymapflag= ED_KEYMAP_VIEW2D|ED_KEYMAP_FRAMES;
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2008-12-14 15:43:08 +01:00
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BLI_addhead(&st->regiontypes, art);
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2009-06-08 12:38:28 +02:00
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/* regions: listview/buttons */
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art= MEM_callocN(sizeof(ARegionType), "spacetype sequencer region");
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art->regionid = RGN_TYPE_UI;
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art->minsizex= 220; // XXX
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art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_FRAMES;
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art->listener= sequencer_buttons_area_listener;
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art->init= sequencer_buttons_area_init;
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art->draw= sequencer_buttons_area_draw;
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BLI_addhead(&st->regiontypes, art);
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2009-06-08 18:48:12 +02:00
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/* Keep as python only for now
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2009-06-08 12:38:28 +02:00
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sequencer_buttons_register(art);
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2009-06-08 18:48:12 +02:00
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*/
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2009-06-08 12:38:28 +02:00
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2008-12-14 15:43:08 +01:00
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/* regions: header */
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art= MEM_callocN(sizeof(ARegionType), "spacetype sequencer region");
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art->regionid = RGN_TYPE_HEADER;
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art->minsizey= HEADERY;
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2009-01-23 15:43:25 +01:00
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art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D|ED_KEYMAP_FRAMES;
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2008-12-14 15:43:08 +01:00
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art->init= sequencer_header_area_init;
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art->draw= sequencer_header_area_draw;
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BLI_addhead(&st->regiontypes, art);
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BKE_spacetype_register(st);
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}
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