diff options
Diffstat (limited to 'source/blender/editors/space_ipo/space_ipo.c')
-rw-r--r-- | source/blender/editors/space_ipo/space_ipo.c | 349 |
1 files changed, 349 insertions, 0 deletions
diff --git a/source/blender/editors/space_ipo/space_ipo.c b/source/blender/editors/space_ipo/space_ipo.c new file mode 100644 index 00000000000..520a99d166b --- /dev/null +++ b/source/blender/editors/space_ipo/space_ipo.c @@ -0,0 +1,349 @@ +/** + * $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) 2008 Blender Foundation. + * All rights reserved. + * + * + * Contributor(s): Blender Foundation + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include <string.h> +#include <stdio.h> + +#include "DNA_ipo_types.h" +#include "DNA_object_types.h" +#include "DNA_space_types.h" +#include "DNA_scene_types.h" +#include "DNA_screen_types.h" + +#include "MEM_guardedalloc.h" + +#include "BLI_blenlib.h" +#include "BLI_arithb.h" +#include "BLI_rand.h" + +#include "BKE_global.h" +#include "BKE_screen.h" + +#include "ED_space_api.h" +#include "ED_screen.h" + +#include "BIF_gl.h" + +#include "WM_api.h" +#include "WM_types.h" + +#include "UI_interface.h" +#include "UI_resources.h" +#include "UI_view2d.h" + +#include "ED_markers.h" + +#include "ipo_intern.h" // own include + +/* ******************** default callbacks for ipo space ***************** */ + +static SpaceLink *ipo_new(void) +{ + ARegion *ar; + SpaceIpo *sipo; + + sipo= MEM_callocN(sizeof(SpaceIpo), "initipo"); + sipo->spacetype= SPACE_IPO; + sipo->blocktype= ID_OB; + + /* header */ + ar= MEM_callocN(sizeof(ARegion), "header for ipo"); + + BLI_addtail(&sipo->regionbase, ar); + ar->regiontype= RGN_TYPE_HEADER; + ar->alignment= RGN_ALIGN_BOTTOM; + UI_view2d_header_default(&ar->v2d); + + /* channels */ + ar= MEM_callocN(sizeof(ARegion), "main area for ipo"); + + BLI_addtail(&sipo->regionbase, ar); + ar->regiontype= RGN_TYPE_CHANNELS; + ar->alignment= RGN_ALIGN_RIGHT; + + /* XXX view2d init for channels */ + + /* main area */ + ar= MEM_callocN(sizeof(ARegion), "main area for ipo"); + + BLI_addtail(&sipo->regionbase, ar); + ar->regiontype= RGN_TYPE_WINDOW; + + ar->v2d.tot.xmin= 0.0f; + ar->v2d.tot.ymin= -10.0f; + ar->v2d.tot.xmax= 250.0; + ar->v2d.tot.ymax= 10.0f; + + ar->v2d.cur= ar->v2d.tot; + + ar->v2d.min[0]= 0.01f; + ar->v2d.min[1]= 0.01f; + + ar->v2d.max[0]= MAXFRAMEF; + ar->v2d.max[1]= 10000.0f; + + ar->v2d.scroll= (V2D_SCROLL_BOTTOM|V2D_SCROLL_SCALE_BOTTOM); + ar->v2d.scroll |= (V2D_SCROLL_LEFT|V2D_SCROLL_SCALE_LEFT); + + ar->v2d.keeptot= 0; + + /* channel list region XXX */ + + + return (SpaceLink *)sipo; +} + +/* not spacelink itself */ +static void ipo_free(SpaceLink *sl) +{ + SpaceIpo *si= (SpaceIpo*) sl; + + if(si->editipo) MEM_freeN(si->editipo); + // XXX free_ipokey(&si->ipokey); + +} + + +/* spacetype; init callback */ +static void ipo_init(struct wmWindowManager *wm, ScrArea *sa) +{ + +} + +static SpaceLink *ipo_duplicate(SpaceLink *sl) +{ + SpaceIpo *sipon= MEM_dupallocN(sl); + + /* clear or remove stuff from old */ + sipon->editipo= NULL; + sipon->ipokey.first= sipon->ipokey.last= NULL; + + return (SpaceLink *)sipon; +} + + +// XXX this should be defined in some general lib for anim editors... +static void draw_cfra(const bContext *C, SpaceIpo *sipo, View2D *v2d) +{ + Scene *scene= C->scene; + float vec[2]; + + //vec[0] = get_ipo_cfra_from_cfra(sipo, scene->r.cfra); + vec[0] = scene->r.cfra; + vec[0]*= scene->r.framelen; + + vec[1]= v2d->cur.ymin; + UI_ThemeColor(TH_CFRAME); + glLineWidth(2.0); + + glBegin(GL_LINE_STRIP); + glVertex2fv(vec); + vec[1]= v2d->cur.ymax; + glVertex2fv(vec); + glEnd(); + +#if 0 + if(sipo->blocktype==ID_OB) { + ob= (G.scene->basact) ? (G.scene->basact->object) : 0; + if (ob && (ob->ipoflag & OB_OFFS_OB) && (give_timeoffset(ob)!=0.0)) { + vec[0]-= give_timeoffset(ob); + + UI_ThemeColorShade(TH_HILITE, -30); + + glBegin(GL_LINE_STRIP); + glVertex2fv(vec); + vec[1]= G.v2d->cur.ymin; + glVertex2fv(vec); + glEnd(); + } + } +#endif + + glLineWidth(1.0); + + /* Draw current frame number in a little box */ + //draw_cfra_number(vec[0]); +} + +/* add handlers, stuff you only do once or on area/region changes */ +static void ipo_main_area_init(wmWindowManager *wm, ARegion *ar) +{ + ListBase *keymap; + + UI_view2d_size_update(&ar->v2d, ar->winx, ar->winy); + + /* own keymap */ + keymap= WM_keymap_listbase(wm, "Ipo", SPACE_IPO, 0); /* XXX weak? */ + WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct); +} + +static void ipo_main_area_draw(const bContext *C, ARegion *ar) +{ + /* draw entirely, view changes should be handled here */ + SpaceIpo *sipo= C->area->spacedata.first; + View2D *v2d= &ar->v2d; + View2DGrid *grid; + View2DScrollers *scrollers; + float col[3]; + int unit; + + /* clear and setup matrix */ + UI_GetThemeColor3fv(TH_BACK, col); + glClearColor(col[0], col[1], col[2], 0.0); + glClear(GL_COLOR_BUFFER_BIT); + + UI_view2d_view_ortho(C, v2d); + + /* grid */ + unit= (sipo->flag & SIPO_DRAWTIME)? V2D_UNIT_SECONDS : V2D_UNIT_FRAMES; + grid= UI_view2d_grid_calc(C, v2d, unit, V2D_GRID_NOCLAMP, V2D_UNIT_VALUES/*unit-y*/, V2D_GRID_NOCLAMP, ar->winx, ar->winy); + UI_view2d_grid_draw(C, v2d, grid, V2D_GRIDLINES_ALL); + UI_view2d_grid_free(grid); + + /* data... */ + + /* current frame */ + draw_cfra(C, sipo, v2d); + + /* markers */ + UI_view2d_view_orthoSpecial(C, v2d, 1); + draw_markers_time(C, 0); + + /* reset view matrix */ + UI_view2d_view_restore(C); + + /* scrollers */ + // FIXME: args for scrollers depend on the type of data being shown... + scrollers= UI_view2d_scrollers_calc(C, v2d, unit, V2D_GRID_NOCLAMP, V2D_UNIT_VALUES/*unit-y*/, V2D_GRID_NOCLAMP); + UI_view2d_scrollers_draw(C, v2d, scrollers); + UI_view2d_scrollers_free(scrollers); +} + +void ipo_operatortypes(void) +{ +} + +void ipo_keymap(struct wmWindowManager *wm) +{ +} + +static void ipo_channel_area_draw(const bContext *C, ARegion *ar) +{ + float col[3]; + + /* clear and setup matrix */ + UI_GetThemeColor3fv(TH_SHADE2, col); + glClearColor(col[0], col[1], col[2], 0.0); + glClear(GL_COLOR_BUFFER_BIT); + +} + +/* add handlers, stuff you only do once or on area/region changes */ +static void ipo_header_area_init(wmWindowManager *wm, ARegion *ar) +{ + UI_view2d_size_update(&ar->v2d, ar->winx, ar->winy); +} + +static void ipo_header_area_draw(const bContext *C, ARegion *ar) +{ + float col[3]; + + /* clear */ + if(ED_screen_area_active(C)) + UI_GetThemeColor3fv(TH_HEADER, col); + else + UI_GetThemeColor3fv(TH_HEADERDESEL, col); + + glClearColor(col[0], col[1], col[2], 0.0); + glClear(GL_COLOR_BUFFER_BIT); + + /* set view2d view matrix for scrolling (without scrollers) */ + UI_view2d_view_ortho(C, &ar->v2d); + + ipo_header_buttons(C, ar); + + /* restore view matrix? */ + UI_view2d_view_restore(C); +} + +static void ipo_main_area_listener(ARegion *ar, wmNotifier *wmn) +{ + /* context changes */ +} + +/* only called once, from space/spacetypes.c */ +void ED_spacetype_ipo(void) +{ + SpaceType *st= MEM_callocN(sizeof(SpaceType), "spacetype ipo"); + ARegionType *art; + + st->spaceid= SPACE_IPO; + + st->new= ipo_new; + st->free= ipo_free; + st->init= ipo_init; + st->duplicate= ipo_duplicate; + st->operatortypes= ipo_operatortypes; + st->keymap= ipo_keymap; + + /* regions: main window */ + art= MEM_callocN(sizeof(ARegionType), "spacetype ipo region"); + art->regionid = RGN_TYPE_WINDOW; + art->init= ipo_main_area_init; + art->draw= ipo_main_area_draw; + art->listener= ipo_main_area_listener; + art->keymapflag= ED_KEYMAP_VIEW2D; + + BLI_addhead(&st->regiontypes, art); + + /* regions: header */ + art= MEM_callocN(sizeof(ARegionType), "spacetype ipo region"); + art->regionid = RGN_TYPE_HEADER; + art->minsizey= HEADERY; + art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D; + + art->init= ipo_header_area_init; + art->draw= ipo_header_area_draw; + + BLI_addhead(&st->regiontypes, art); + + /* regions: channels */ + art= MEM_callocN(sizeof(ARegionType), "spacetype ipo region"); + art->regionid = RGN_TYPE_CHANNELS; + art->minsizex= 80; + art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D; + +// art->init= ipo_channel_area_init; + art->draw= ipo_channel_area_draw; + + BLI_addhead(&st->regiontypes, art); + + + BKE_spacetype_register(st); +} + |