/** * $Id$ * * ***** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * The Original Code is Copyright (C) 2008 Blender Foundation. * All rights reserved. * * * Contributor(s): Blender Foundation * * ***** END GPL LICENSE BLOCK ***** */ #include #include #include "DNA_meshdata_types.h" #include "DNA_object_types.h" #include "DNA_scene_types.h" #include "MEM_guardedalloc.h" #include "BLI_blenlib.h" #include "BLI_math.h" #include "BLI_editVert.h" #include "BLI_rand.h" #include "BKE_colortools.h" #include "BKE_context.h" #include "BKE_image.h" #include "BKE_mesh.h" #include "BKE_screen.h" #include "IMB_imbuf_types.h" #include "ED_mesh.h" #include "ED_space_api.h" #include "ED_screen.h" #include "ED_uvedit.h" #include "BIF_gl.h" #include "RNA_access.h" #include "WM_api.h" #include "WM_types.h" #include "UI_resources.h" #include "UI_view2d.h" #include "image_intern.h" /**************************** common state *****************************/ /* note; image_panel_properties() uses pointer to sima->image directly */ Image *ED_space_image(SpaceImage *sima) { return sima->image; } /* called to assign images to UV faces */ void ED_space_image_set(bContext *C, SpaceImage *sima, Scene *scene, Object *obedit, Image *ima) { ED_uvedit_assign_image(scene, obedit, ima, sima->image); /* change the space ima after because uvedit_face_visible uses the space ima * to check if the face is displayed in UV-localview */ sima->image= ima; if(ima == NULL || ima->type==IMA_TYPE_R_RESULT || ima->type==IMA_TYPE_COMPOSITE) sima->flag &= ~SI_DRAWTOOL; if(sima->image) BKE_image_signal(sima->image, &sima->iuser, IMA_SIGNAL_USER_NEW_IMAGE); if(sima->image && sima->image->id.us==0) sima->image->id.us= 1; if(C) { if(obedit) WM_event_add_notifier(C, NC_GEOM|ND_DATA, obedit->data); ED_area_tag_redraw(CTX_wm_area(C)); } } ImBuf *ED_space_image_acquire_buffer(SpaceImage *sima, void **lock_r) { ImBuf *ibuf; if(sima && sima->image) { #if 0 if(sima->image->type==IMA_TYPE_R_RESULT && BIF_show_render_spare()) return BIF_render_spare_imbuf(); else #endif ibuf= BKE_image_acquire_ibuf(sima->image, &sima->iuser, lock_r); if(ibuf && (ibuf->rect || ibuf->rect_float)) return ibuf; } return NULL; } void ED_space_image_release_buffer(SpaceImage *sima, void *lock) { if(sima && sima->image) BKE_image_release_ibuf(sima->image, lock); } int ED_space_image_has_buffer(SpaceImage *sima) { ImBuf *ibuf; void *lock; int has_buffer; ibuf= ED_space_image_acquire_buffer(sima, &lock); has_buffer= (ibuf != NULL); ED_space_image_release_buffer(sima, lock); return has_buffer; } void ED_image_size(Image *ima, int *width, int *height) { ImBuf *ibuf= NULL; void *lock; if(ima) ibuf= BKE_image_acquire_ibuf(ima, NULL, &lock); if(ibuf && ibuf->x > 0 && ibuf->y > 0) { *width= ibuf->x; *height= ibuf->y; } else { *width= 256; *height= 256; } if(ima) BKE_image_release_ibuf(ima, lock); } void ED_space_image_size(SpaceImage *sima, int *width, int *height) { Scene *scene= sima->iuser.scene; ImBuf *ibuf; void *lock; ibuf= ED_space_image_acquire_buffer(sima, &lock); if(ibuf && ibuf->x > 0 && ibuf->y > 0) { *width= ibuf->x; *height= ibuf->y; } else if(sima->image && sima->image->type==IMA_TYPE_R_RESULT && scene) { /* not very important, just nice */ *width= (scene->r.xsch*scene->r.size)/100; *height= (scene->r.ysch*scene->r.size)/100; if((scene->r.mode & R_BORDER) && (scene->r.mode & R_CROP)) { *width *= (scene->r.border.xmax - scene->r.border.xmin); *height *= (scene->r.border.ymax - scene->r.border.ymin); } } /* I know a bit weak... but preview uses not actual image size */ // XXX else if(image_preview_active(sima, width, height)); else { *width= 256; *height= 256; } ED_space_image_release_buffer(sima, lock); } void ED_image_aspect(Image *ima, float *aspx, float *aspy) { *aspx= *aspy= 1.0; if((ima == NULL) || (ima->type == IMA_TYPE_R_RESULT) || (ima->type == IMA_TYPE_COMPOSITE) || (ima->aspx==0.0 || ima->aspy==0.0)) return; /* x is always 1 */ *aspy = ima->aspy/ima->aspx; } void ED_space_image_aspect(SpaceImage *sima, float *aspx, float *aspy) { ED_image_aspect(ED_space_image(sima), aspx, aspy); } void ED_space_image_zoom(SpaceImage *sima, ARegion *ar, float *zoomx, float *zoomy) { int width, height; ED_space_image_size(sima, &width, &height); *zoomx= (float)(ar->winrct.xmax - ar->winrct.xmin + 1)/(float)((ar->v2d.cur.xmax - ar->v2d.cur.xmin)*width); *zoomy= (float)(ar->winrct.ymax - ar->winrct.ymin + 1)/(float)((ar->v2d.cur.ymax - ar->v2d.cur.ymin)*height); } void ED_space_image_uv_aspect(SpaceImage *sima, float *aspx, float *aspy) { int w, h; ED_space_image_aspect(sima, aspx, aspy); ED_space_image_size(sima, &w, &h); *aspx *= (float)w/256.0f; *aspy *= (float)h/256.0f; } void ED_image_uv_aspect(Image *ima, float *aspx, float *aspy) { int w, h; ED_image_aspect(ima, aspx, aspy); ED_image_size(ima, &w, &h); *aspx *= (float)w; *aspy *= (float)h; } int ED_space_image_show_render(SpaceImage *sima) { return (sima->image && ELEM(sima->image->type, IMA_TYPE_R_RESULT, IMA_TYPE_COMPOSITE)); } int ED_space_image_show_paint(SpaceImage *sima) { if(ED_space_image_show_render(sima)) return 0; return (sima->flag & SI_DRAWTOOL); } int ED_space_image_show_uvedit(SpaceImage *sima, Object *obedit) { if(ED_space_image_show_render(sima)) return 0; if(ED_space_image_show_paint(sima)) return 0; if(obedit && obedit->type == OB_MESH) { EditMesh *em = BKE_mesh_get_editmesh(obedit->data); int ret; ret = EM_texFaceCheck(em); BKE_mesh_end_editmesh(obedit->data, em); return ret; } return 0; } int ED_space_image_show_uvshadow(SpaceImage *sima, Object *obedit) { if(ED_space_image_show_render(sima)) return 0; if(ED_space_image_show_paint(sima)) if(obedit && obedit->type == OB_MESH) { EditMesh *em = BKE_mesh_get_editmesh(obedit->data); int ret; ret = EM_texFaceCheck(em); BKE_mesh_end_editmesh(obedit->data, em); return ret; } return 0; } static void image_scopes_tag_refresh(ScrArea *sa) { SpaceImage *sima= (SpaceImage *)sa->spacedata.first; ARegion *ar; /* only while histogram is visible */ for (ar=sa->regionbase.first; ar; ar=ar->next) { if (ar->regiontype == RGN_TYPE_PREVIEW && ar->flag & RGN_FLAG_HIDDEN) return; } sima->scopes.ok=0; } /* ******************** manage regions ********************* */ ARegion *image_has_buttons_region(ScrArea *sa) { ARegion *ar, *arnew; for(ar= sa->regionbase.first; ar; ar= ar->next) if(ar->regiontype==RGN_TYPE_UI) return ar; /* add subdiv level; after header */ for(ar= sa->regionbase.first; ar; ar= ar->next) if(ar->regiontype==RGN_TYPE_HEADER) break; /* is error! */ if(ar==NULL) return NULL; arnew= MEM_callocN(sizeof(ARegion), "buttons for image"); BLI_insertlinkafter(&sa->regionbase, ar, arnew); arnew->regiontype= RGN_TYPE_UI; arnew->alignment= RGN_ALIGN_LEFT; arnew->flag = RGN_FLAG_HIDDEN; return arnew; } ARegion *image_has_scope_region(ScrArea *sa) { ARegion *ar, *arnew; for(ar= sa->regionbase.first; ar; ar= ar->next) if(ar->regiontype==RGN_TYPE_PREVIEW) return ar; /* add subdiv level; after buttons */ for(ar= sa->regionbase.first; ar; ar= ar->next) if(ar->regiontype==RGN_TYPE_UI) break; /* is error! */ if(ar==NULL) return NULL; arnew= MEM_callocN(sizeof(ARegion), "scopes for image"); BLI_insertlinkafter(&sa->regionbase, ar, arnew); arnew->regiontype= RGN_TYPE_PREVIEW; arnew->alignment= RGN_ALIGN_RIGHT; arnew->flag = RGN_FLAG_HIDDEN; image_scopes_tag_refresh(sa); return arnew; } /* ******************** default callbacks for image space ***************** */ static SpaceLink *image_new(const bContext *C) { ARegion *ar; SpaceImage *simage; simage= MEM_callocN(sizeof(SpaceImage), "initimage"); simage->spacetype= SPACE_IMAGE; simage->zoom= 1; simage->lock= 1; simage->iuser.ok= 1; simage->iuser.fie_ima= 2; simage->iuser.frames= 100; scopes_new(&simage->scopes); /* header */ ar= MEM_callocN(sizeof(ARegion), "header for image"); BLI_addtail(&simage->regionbase, ar); ar->regiontype= RGN_TYPE_HEADER; ar->alignment= RGN_ALIGN_BOTTOM; /* buttons/list view */ ar= MEM_callocN(sizeof(ARegion), "buttons for image"); BLI_addtail(&simage->regionbase, ar); ar->regiontype= RGN_TYPE_UI; ar->alignment= RGN_ALIGN_LEFT; ar->flag = RGN_FLAG_HIDDEN; /* scopes */ ar= MEM_callocN(sizeof(ARegion), "buttons for image"); BLI_addtail(&simage->regionbase, ar); ar->regiontype= RGN_TYPE_PREVIEW; ar->alignment= RGN_ALIGN_RIGHT; ar->flag = RGN_FLAG_HIDDEN; /* main area */ ar= MEM_callocN(sizeof(ARegion), "main area for image"); BLI_addtail(&simage->regionbase, ar); ar->regiontype= RGN_TYPE_WINDOW; return (SpaceLink *)simage; } /* not spacelink itself */ static void image_free(SpaceLink *sl) { SpaceImage *simage= (SpaceImage*) sl; if(simage->cumap) curvemapping_free(simage->cumap); scopes_free(&simage->scopes); } /* spacetype; init callback, add handlers */ static void image_init(struct wmWindowManager *wm, ScrArea *sa) { ListBase *lb= WM_dropboxmap_find("Image", SPACE_IMAGE, 0); /* add drop boxes */ WM_event_add_dropbox_handler(&sa->handlers, lb); } static SpaceLink *image_duplicate(SpaceLink *sl) { SpaceImage *simagen= MEM_dupallocN(sl); /* clear or remove stuff from old */ if(simagen->cumap) simagen->cumap= curvemapping_copy(simagen->cumap); return (SpaceLink *)simagen; } void image_operatortypes(void) { WM_operatortype_append(IMAGE_OT_view_all); WM_operatortype_append(IMAGE_OT_view_pan); WM_operatortype_append(IMAGE_OT_view_selected); WM_operatortype_append(IMAGE_OT_view_zoom); WM_operatortype_append(IMAGE_OT_view_zoom_in); WM_operatortype_append(IMAGE_OT_view_zoom_out); WM_operatortype_append(IMAGE_OT_view_zoom_ratio); WM_operatortype_append(IMAGE_OT_new); WM_operatortype_append(IMAGE_OT_open); WM_operatortype_append(IMAGE_OT_replace); WM_operatortype_append(IMAGE_OT_reload); WM_operatortype_append(IMAGE_OT_save); WM_operatortype_append(IMAGE_OT_save_as); WM_operatortype_append(IMAGE_OT_save_sequence); WM_operatortype_append(IMAGE_OT_pack); WM_operatortype_append(IMAGE_OT_unpack); WM_operatortype_append(IMAGE_OT_cycle_render_slot); WM_operatortype_append(IMAGE_OT_sample); WM_operatortype_append(IMAGE_OT_sample_line); WM_operatortype_append(IMAGE_OT_curves_point_set); WM_operatortype_append(IMAGE_OT_record_composite); WM_operatortype_append(IMAGE_OT_toolbox); WM_operatortype_append(IMAGE_OT_properties); WM_operatortype_append(IMAGE_OT_scopes); } void image_keymap(struct wmKeyConfig *keyconf) { wmKeyMap *keymap= WM_keymap_find(keyconf, "Image Generic", SPACE_IMAGE, 0); WM_keymap_add_item(keymap, "IMAGE_OT_new", NKEY, KM_PRESS, KM_ALT, 0); WM_keymap_add_item(keymap, "IMAGE_OT_open", OKEY, KM_PRESS, KM_ALT, 0); WM_keymap_add_item(keymap, "IMAGE_OT_reload", RKEY, KM_PRESS, KM_ALT, 0); WM_keymap_add_item(keymap, "IMAGE_OT_save", SKEY, KM_PRESS, KM_ALT, 0); WM_keymap_add_item(keymap, "IMAGE_OT_save_as", F3KEY, KM_PRESS, 0, 0); WM_keymap_add_item(keymap, "IMAGE_OT_properties", NKEY, KM_PRESS, 0, 0); WM_keymap_add_item(keymap, "IMAGE_OT_scopes", PKEY, KM_PRESS, 0, 0); WM_keymap_add_item(keymap, "IMAGE_OT_cycle_render_slot", JKEY, KM_PRESS, 0, 0); keymap= WM_keymap_find(keyconf, "Image", SPACE_IMAGE, 0); WM_keymap_add_item(keymap, "IMAGE_OT_view_all", HOMEKEY, KM_PRESS, 0, 0); WM_keymap_add_item(keymap, "IMAGE_OT_view_selected", PADPERIOD, KM_PRESS, 0, 0); WM_keymap_add_item(keymap, "IMAGE_OT_view_pan", MIDDLEMOUSE, KM_PRESS, 0, 0); WM_keymap_add_item(keymap, "IMAGE_OT_view_pan", MOUSEPAN, 0, 0, 0); WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom_in", WHEELINMOUSE, KM_PRESS, 0, 0); WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom_out", WHEELOUTMOUSE, KM_PRESS, 0, 0); WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom_in", PADPLUSKEY, KM_PRESS, 0, 0); WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom_out", PADMINUS, KM_PRESS, 0, 0); WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom", MIDDLEMOUSE, KM_PRESS, KM_CTRL, 0); WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom", MOUSEZOOM, 0, 0, 0); RNA_float_set(WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom_ratio", PAD8, KM_PRESS, KM_SHIFT, 0)->ptr, "ratio", 8.0f); RNA_float_set(WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom_ratio", PAD4, KM_PRESS, KM_SHIFT, 0)->ptr, "ratio", 4.0f); RNA_float_set(WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom_ratio", PAD2, KM_PRESS, KM_SHIFT, 0)->ptr, "ratio", 2.0f); RNA_float_set(WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom_ratio", PAD1, KM_PRESS, 0, 0)->ptr, "ratio", 1.0f); RNA_float_set(WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom_ratio", PAD2, KM_PRESS, 0, 0)->ptr, "ratio", 0.5f); RNA_float_set(WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom_ratio", PAD4, KM_PRESS, 0, 0)->ptr, "ratio", 0.25f); RNA_float_set(WM_keymap_add_item(keymap, "IMAGE_OT_view_zoom_ratio", PAD8, KM_PRESS, 0, 0)->ptr, "ratio", 0.125f); WM_keymap_add_item(keymap, "IMAGE_OT_sample", ACTIONMOUSE, KM_PRESS, 0, 0); RNA_enum_set(WM_keymap_add_item(keymap, "IMAGE_OT_curves_point_set", ACTIONMOUSE, KM_PRESS, KM_CTRL, 0)->ptr, "point", 0); RNA_enum_set(WM_keymap_add_item(keymap, "IMAGE_OT_curves_point_set", ACTIONMOUSE, KM_PRESS, KM_SHIFT, 0)->ptr, "point", 1); WM_keymap_add_item(keymap, "IMAGE_OT_toolbox", SPACEKEY, KM_PRESS, 0, 0); } /* dropboxes */ static int image_drop_poll(bContext *C, wmDrag *drag, wmEvent *event) { if(drag->type==WM_DRAG_PATH) if(ELEM3(drag->icon, 0, ICON_FILE_IMAGE, ICON_FILE_BLANK)) /* rule might not work? */ return 1; return 0; } static void image_drop_copy(wmDrag *drag, wmDropBox *drop) { /* copy drag path to properties */ RNA_string_set(drop->ptr, "filepath", drag->path); } /* area+region dropbox definition */ static void image_dropboxes(void) { ListBase *lb= WM_dropboxmap_find("Image", SPACE_IMAGE, 0); WM_dropbox_add(lb, "IMAGE_OT_open", image_drop_poll, image_drop_copy); } static void image_refresh(const bContext *C, ScrArea *sa) { SpaceImage *sima= CTX_wm_space_image(C); Object *obedit= CTX_data_edit_object(C); Image *ima; ima= ED_space_image(sima); if(sima->iuser.flag & IMA_ANIM_ALWAYS) BKE_image_user_calc_frame(&sima->iuser, CTX_data_scene(C)->r.cfra, 0); /* check if we have to set the image from the editmesh */ if(ima && (ima->source==IMA_SRC_VIEWER || sima->pin)); else if(obedit && obedit->type == OB_MESH) { Mesh *me= (Mesh*)obedit->data; EditMesh *em= BKE_mesh_get_editmesh(me); MTFace *tf; if(em && EM_texFaceCheck(em)) { sima->image= ima= NULL; tf = EM_get_active_mtface(em, NULL, NULL, 1); /* partially selected face is ok */ if(tf && (tf->mode & TF_TEX)) { /* don't need to check for pin here, see above */ sima->image= ima= tf->tpage; if(sima->flag & SI_EDITTILE); else sima->curtile= tf->tile; } } BKE_mesh_end_editmesh(obedit->data, em); } } static void image_listener(ScrArea *sa, wmNotifier *wmn) { SpaceImage *sima= (SpaceImage *)sa->spacedata.first; /* context changes */ switch(wmn->category) { case NC_SCENE: switch(wmn->data) { case ND_FRAME: image_scopes_tag_refresh(sa); ED_area_tag_refresh(sa); ED_area_tag_redraw(sa); break; case ND_MODE: case ND_RENDER_RESULT: case ND_COMPO_RESULT: if (ED_space_image_show_render(sima)) image_scopes_tag_refresh(sa); ED_area_tag_refresh(sa); ED_area_tag_redraw(sa); break; } break; case NC_IMAGE: if (wmn->reference == sima->image || !wmn->reference) { image_scopes_tag_refresh(sa); ED_area_tag_refresh(sa); ED_area_tag_redraw(sa); } break; case NC_SPACE: if(wmn->data == ND_SPACE_IMAGE) { image_scopes_tag_refresh(sa); ED_area_tag_redraw(sa); } break; case NC_GEOM: switch(wmn->data) { case ND_DATA: case ND_SELECT: ED_area_tag_refresh(sa); ED_area_tag_redraw(sa); break; } case NC_OBJECT: switch(wmn->data) { case ND_TRANSFORM: if(sima->lock && (sima->flag & SI_DRAWSHADOW)) { ED_area_tag_refresh(sa); ED_area_tag_redraw(sa); } break; } } } static int image_context(const bContext *C, const char *member, bContextDataResult *result) { SpaceImage *sima= CTX_wm_space_image(C); if(CTX_data_dir(member)) { static const char *dir[] = {"edit_image", NULL}; CTX_data_dir_set(result, dir); } else if(CTX_data_equals(member, "edit_image")) { CTX_data_id_pointer_set(result, (ID*)ED_space_image(sima)); return 1; } return 0; } /************************** main region ***************************/ /* sets up the fields of the View2D from zoom and offset */ static void image_main_area_set_view2d(SpaceImage *sima, ARegion *ar) { Image *ima= ED_space_image(sima); float x1, y1, w, h; int width, height, winx, winy; #if 0 if(image_preview_active(curarea, &width, &height)); else #endif ED_space_image_size(sima, &width, &height); w= width; h= height; if(ima) h *= ima->aspy/ima->aspx; winx= ar->winrct.xmax - ar->winrct.xmin + 1; winy= ar->winrct.ymax - ar->winrct.ymin + 1; ar->v2d.tot.xmin= 0; ar->v2d.tot.ymin= 0; ar->v2d.tot.xmax= w; ar->v2d.tot.ymax= h; ar->v2d.mask.xmin= ar->v2d.mask.ymin= 0; ar->v2d.mask.xmax= winx; ar->v2d.mask.ymax= winy; /* which part of the image space do we see? */ x1= ar->winrct.xmin+(winx-sima->zoom*w)/2.0f; y1= ar->winrct.ymin+(winy-sima->zoom*h)/2.0f; x1-= sima->zoom*sima->xof; y1-= sima->zoom*sima->yof; /* relative display right */ ar->v2d.cur.xmin= ((ar->winrct.xmin - (float)x1)/sima->zoom); ar->v2d.cur.xmax= ar->v2d.cur.xmin + ((float)winx/sima->zoom); /* relative display left */ ar->v2d.cur.ymin= ((ar->winrct.ymin-(float)y1)/sima->zoom); ar->v2d.cur.ymax= ar->v2d.cur.ymin + ((float)winy/sima->zoom); /* normalize 0.0..1.0 */ ar->v2d.cur.xmin /= w; ar->v2d.cur.xmax /= w; ar->v2d.cur.ymin /= h; ar->v2d.cur.ymax /= h; } /* add handlers, stuff you only do once or on area/region changes */ static void image_main_area_init(wmWindowManager *wm, ARegion *ar) { wmKeyMap *keymap; // image space manages own v2d // UI_view2d_region_reinit(&ar->v2d, V2D_COMMONVIEW_STANDARD, ar->winx, ar->winy); /* image paint polls for mode */ keymap= WM_keymap_find(wm->defaultconf, "Image Paint", 0, 0); WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct); keymap= WM_keymap_find(wm->defaultconf, "UV Editor", 0, 0); WM_event_add_keymap_handler(&ar->handlers, keymap); /* own keymaps */ keymap= WM_keymap_find(wm->defaultconf, "Image Generic", SPACE_IMAGE, 0); WM_event_add_keymap_handler(&ar->handlers, keymap); keymap= WM_keymap_find(wm->defaultconf, "Image", SPACE_IMAGE, 0); WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct); } static void image_main_area_draw(const bContext *C, ARegion *ar) { /* draw entirely, view changes should be handled here */ SpaceImage *sima= CTX_wm_space_image(C); Object *obedit= CTX_data_edit_object(C); Scene *scene= CTX_data_scene(C); View2D *v2d= &ar->v2d; //View2DScrollers *scrollers; float col[3]; /* clear and setup matrix */ UI_GetThemeColor3fv(TH_BACK, col); glClearColor(col[0], col[1], col[2], 0.0); glClear(GL_COLOR_BUFFER_BIT); /* put scene context variable in iuser */ sima->iuser.scene= scene; /* we set view2d from own zoom and offset each time */ image_main_area_set_view2d(sima, ar); /* we draw image in pixelspace */ draw_image_main(sima, ar, scene); /* and uvs in 0.0-1.0 space */ UI_view2d_view_ortho(C, v2d); draw_uvedit_main(sima, ar, scene, obedit); ED_region_draw_cb_draw(C, ar, REGION_DRAW_POST_VIEW); /* Grease Pencil too (in addition to UV's) */ draw_image_grease_pencil((bContext *)C, 1); UI_view2d_view_restore(C); /* draw Grease Pencil - screen space only */ draw_image_grease_pencil((bContext *)C, 0); /* scrollers? */ /*scrollers= UI_view2d_scrollers_calc(C, v2d, V2D_UNIT_VALUES, V2D_GRID_CLAMP, V2D_ARG_DUMMY, V2D_ARG_DUMMY); UI_view2d_scrollers_draw(C, v2d, scrollers); UI_view2d_scrollers_free(scrollers);*/ } static void image_main_area_listener(ARegion *ar, wmNotifier *wmn) { /* context changes */ switch(wmn->category) { case NC_SCREEN: if (wmn->data==ND_GPENCIL) ED_region_tag_redraw(ar); break; } } /* *********************** buttons region ************************ */ /* add handlers, stuff you only do once or on area/region changes */ static void image_buttons_area_init(wmWindowManager *wm, ARegion *ar) { wmKeyMap *keymap; ED_region_panels_init(wm, ar); keymap= WM_keymap_find(wm->defaultconf, "Image Generic", SPACE_IMAGE, 0); WM_event_add_keymap_handler(&ar->handlers, keymap); } static void image_buttons_area_draw(const bContext *C, ARegion *ar) { ED_region_panels(C, ar, 1, NULL, -1); } static void image_buttons_area_listener(ARegion *ar, wmNotifier *wmn) { /* context changes */ switch(wmn->category) { case NC_SCREEN: if (wmn->data==ND_GPENCIL) ED_region_tag_redraw(ar); break; case NC_BRUSH: if(wmn->action==NA_EDITED) ED_region_tag_redraw(ar); break; } } /* *********************** scopes region ************************ */ /* add handlers, stuff you only do once or on area/region changes */ static void image_scope_area_init(wmWindowManager *wm, ARegion *ar) { wmKeyMap *keymap; ED_region_panels_init(wm, ar); keymap= WM_keymap_find(wm->defaultconf, "Image Generic", SPACE_IMAGE, 0); WM_event_add_keymap_handler(&ar->handlers, keymap); } static void image_scope_area_draw(const bContext *C, ARegion *ar) { SpaceImage *sima= CTX_wm_space_image(C); Scene *scene= CTX_data_scene(C); void *lock; ImBuf *ibuf= ED_space_image_acquire_buffer(sima, &lock); if(ibuf) { scopes_update(&sima->scopes, ibuf, scene->r.color_mgt_flag & R_COLOR_MANAGEMENT ); } ED_space_image_release_buffer(sima, lock); ED_region_panels(C, ar, 1, NULL, -1); } static void image_scope_area_listener(ARegion *ar, wmNotifier *wmn) { /* context changes */ switch(wmn->category) { case NC_SCENE: switch(wmn->data) { case ND_MODE: case ND_RENDER_RESULT: case ND_COMPO_RESULT: ED_region_tag_redraw(ar); break; } break; case NC_IMAGE: ED_region_tag_redraw(ar); break; case NC_NODE: ED_region_tag_redraw(ar); break; } } /************************* header region **************************/ /* add handlers, stuff you only do once or on area/region changes */ static void image_header_area_init(wmWindowManager *wm, ARegion *ar) { ED_region_header_init(ar); } static void image_header_area_draw(const bContext *C, ARegion *ar) { ED_region_header(C, ar); } static void image_header_area_listener(ARegion *ar, wmNotifier *wmn) { /* context changes */ switch(wmn->category) { case NC_SCENE: switch(wmn->data) { case ND_MODE: case ND_TOOLSETTINGS: ED_region_tag_redraw(ar); break; } break; case NC_GEOM: switch(wmn->data) { case ND_DATA: case ND_SELECT: ED_region_tag_redraw(ar); break; } } } /**************************** spacetype *****************************/ /* only called once, from space/spacetypes.c */ void ED_spacetype_image(void) { SpaceType *st= MEM_callocN(sizeof(SpaceType), "spacetype image"); ARegionType *art; st->spaceid= SPACE_IMAGE; strncpy(st->name, "Image", BKE_ST_MAXNAME); st->new= image_new; st->free= image_free; st->init= image_init; st->duplicate= image_duplicate; st->operatortypes= image_operatortypes; st->keymap= image_keymap; st->dropboxes= image_dropboxes; st->refresh= image_refresh; st->listener= image_listener; st->context= image_context; /* regions: main window */ art= MEM_callocN(sizeof(ARegionType), "spacetype image region"); art->regionid = RGN_TYPE_WINDOW; art->keymapflag= ED_KEYMAP_FRAMES|ED_KEYMAP_GPENCIL; art->init= image_main_area_init; art->draw= image_main_area_draw; art->listener= image_main_area_listener; BLI_addhead(&st->regiontypes, art); /* regions: listview/buttons */ art= MEM_callocN(sizeof(ARegionType), "spacetype image region"); art->regionid = RGN_TYPE_UI; art->prefsizex= 220; // XXX art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_FRAMES; art->listener= image_buttons_area_listener; art->init= image_buttons_area_init; art->draw= image_buttons_area_draw; BLI_addhead(&st->regiontypes, art); image_buttons_register(art); /* regions: statistics/scope buttons */ art= MEM_callocN(sizeof(ARegionType), "spacetype image region"); art->regionid = RGN_TYPE_PREVIEW; art->minsizex= 220; // XXX art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_FRAMES; art->listener= image_scope_area_listener; art->init= image_scope_area_init; art->draw= image_scope_area_draw; BLI_addhead(&st->regiontypes, art); /* regions: header */ art= MEM_callocN(sizeof(ARegionType), "spacetype image region"); art->regionid = RGN_TYPE_HEADER; art->prefsizey= HEADERY; art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D|ED_KEYMAP_FRAMES|ED_KEYMAP_HEADER; art->listener= image_header_area_listener; art->init= image_header_area_init; art->draw= image_header_area_draw; BLI_addhead(&st->regiontypes, art); BKE_spacetype_register(st); }