diff options
Diffstat (limited to 'source/blender/editors/space_nla/nla_buttons.c')
| -rw-r--r-- | source/blender/editors/space_nla/nla_buttons.c | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/source/blender/editors/space_nla/nla_buttons.c b/source/blender/editors/space_nla/nla_buttons.c new file mode 100644 index 00000000000..118dc988dfb --- /dev/null +++ b/source/blender/editors/space_nla/nla_buttons.c @@ -0,0 +1,198 @@ +/** + * $Id: + * + * ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2009 Blender Foundation. + * All rights reserved. + * + * + * Contributor(s): Blender Foundation, Joshua Leung + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include <string.h> +#include <stdio.h> +#include <math.h> +#include <float.h> + +#include "DNA_anim_types.h" +#include "DNA_action_types.h" +#include "DNA_object_types.h" +#include "DNA_space_types.h" +#include "DNA_scene_types.h" +#include "DNA_screen_types.h" +#include "DNA_userdef_types.h" + +#include "MEM_guardedalloc.h" + +#include "BLI_arithb.h" +#include "BLI_blenlib.h" +#include "BLI_editVert.h" +#include "BLI_rand.h" + +#include "BKE_animsys.h" +#include "BKE_nla.h" +#include "BKE_action.h" +#include "BKE_context.h" +#include "BKE_curve.h" +#include "BKE_customdata.h" +#include "BKE_depsgraph.h" +#include "BKE_fcurve.h" +#include "BKE_object.h" +#include "BKE_global.h" +#include "BKE_scene.h" +#include "BKE_screen.h" +#include "BKE_utildefines.h" + +#include "BIF_gl.h" + +#include "WM_api.h" +#include "WM_types.h" + +#include "RNA_access.h" +#include "RNA_define.h" + +#include "ED_anim_api.h" +#include "ED_keyframing.h" +#include "ED_screen.h" +#include "ED_types.h" +#include "ED_util.h" + +#include "UI_interface.h" +#include "UI_resources.h" +#include "UI_view2d.h" + +#include "nla_intern.h" // own include + + +/* ******************* nla editor space & buttons ************** */ + +#define B_NOP 1 +#define B_REDR 2 + +/* -------------- */ + +static void do_nla_region_buttons(bContext *C, void *arg, int event) +{ + //Scene *scene= CTX_data_scene(C); + + switch(event) { + + } + + /* default for now */ + //WM_event_add_notifier(C, NC_OBJECT|ND_TRANSFORM, ob); +} + +static int nla_panel_context(const bContext *C, bAnimListElem **ale, NlaTrack **nlt) +{ + bAnimContext ac; + bAnimListElem *elem= NULL; + + /* for now, only draw if we could init the anim-context info (necessary for all animation-related tools) + * to work correctly is able to be correctly retrieved. There's no point showing empty panels? + */ + if (ANIM_animdata_get_context(C, &ac) == 0) + return 0; + + // XXX + return 1; + + /* try to find 'active' F-Curve */ + //elem= get_active_fcurve_channel(&ac); + if(elem == NULL) + return 0; + + if(nlt) + *nlt= (NlaTrack*)elem->data; + if(ale) + *ale= elem; + else + MEM_freeN(elem); + + return 1; +} + +static int nla_panel_poll(const bContext *C, PanelType *pt) +{ + return nla_panel_context(C, NULL, NULL); +} + +static void nla_panel_properties(const bContext *C, Panel *pa) +{ + bAnimListElem *ale; + NlaTrack *nlt; + uiBlock *block; + char name[128]; + + if(!nla_panel_context(C, &ale, &nlt)) + return; + + block= uiLayoutFreeBlock(pa->layout); + uiBlockSetHandleFunc(block, do_nla_region_buttons, NULL); + + /* Info - Active F-Curve */ + uiDefBut(block, LABEL, 1, "Active NLA Strip:", 10, 200, 150, 19, NULL, 0.0, 0.0, 0, 0, ""); + + + //MEM_freeN(ale); +} + + +/* ******************* general ******************************** */ + + +void nla_buttons_register(ARegionType *art) +{ + PanelType *pt; + + pt= MEM_callocN(sizeof(PanelType), "spacetype nla panel properties"); + strcpy(pt->idname, "NLA_PT_properties"); + strcpy(pt->label, "Properties"); + pt->draw= nla_panel_properties; + pt->poll= nla_panel_poll; + BLI_addtail(&art->paneltypes, pt); +} + +static int nla_properties(bContext *C, wmOperator *op) +{ + ScrArea *sa= CTX_wm_area(C); + ARegion *ar= nla_has_buttons_region(sa); + + if(ar) { + ar->flag ^= RGN_FLAG_HIDDEN; + ar->v2d.flag &= ~V2D_IS_INITIALISED; /* XXX should become hide/unhide api? */ + + ED_area_initialize(CTX_wm_manager(C), CTX_wm_window(C), sa); + ED_area_tag_redraw(sa); + } + return OPERATOR_FINISHED; +} + +void NLAEDIT_OT_properties(wmOperatorType *ot) +{ + ot->name= "Properties"; + ot->idname= "NLAEDIT_OT_properties"; + + ot->exec= nla_properties; + ot->poll= ED_operator_nla_active; + + /* flags */ + ot->flag= 0; +} |