diff options
Diffstat (limited to 'source/blender/editors/space_clip/clip_buttons.c')
| -rw-r--r-- | source/blender/editors/space_clip/clip_buttons.c | 436 |
1 files changed, 436 insertions, 0 deletions
diff --git a/source/blender/editors/space_clip/clip_buttons.c b/source/blender/editors/space_clip/clip_buttons.c new file mode 100644 index 00000000000..149aa9106b0 --- /dev/null +++ b/source/blender/editors/space_clip/clip_buttons.c @@ -0,0 +1,436 @@ +/* + * ***** 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) 2011 Blender Foundation. + * All rights reserved. + * + * + * Contributor(s): Blender Foundation, + * Sergey Sharybin + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/editors/space_clip/clip_buttons.c + * \ingroup spclip + */ + +#include <string.h> +#include <stdio.h> + +#include "MEM_guardedalloc.h" + +#include "DNA_scene_types.h" +#include "DNA_screen_types.h" +#include "DNA_space_types.h" + +#include "BLI_math.h" +#include "BLI_utildefines.h" +#include "BLI_listbase.h" + +#include "BKE_context.h" +#include "BKE_depsgraph.h" +#include "BKE_screen.h" +#include "BKE_movieclip.h" +#include "BKE_tracking.h" + +#include "ED_clip.h" +#include "ED_gpencil.h" + +#include "UI_interface.h" +#include "UI_resources.h" + +#include "RNA_access.h" + +#include "WM_api.h" +#include "WM_types.h" + +#include "clip_intern.h" // own include + +/* Panels */ + +void ED_clip_buttons_register(ARegionType *art) +{ + PanelType *pt; + + pt= MEM_callocN(sizeof(PanelType), "spacetype clip panel gpencil"); + strcpy(pt->idname, "CLIP_PT_gpencil"); + strcpy(pt->label, "Grease Pencil"); + pt->draw= gpencil_panel_standard; + pt->flag|= PNL_DEFAULT_CLOSED; + BLI_addtail(&art->paneltypes, pt); +} + +/********************* MovieClip Template ************************/ + +void uiTemplateMovieClip(uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, int compact) +{ + PropertyRNA *prop; + PointerRNA clipptr; + MovieClip *clip; + uiLayout *row, *split; + uiBlock *block; + + if(!ptr->data) + return; + + prop= RNA_struct_find_property(ptr, propname); + if(!prop) { + printf("uiTemplateMovieClip: property not found: %s.%s\n", RNA_struct_identifier(ptr->type), propname); + return; + } + + if(RNA_property_type(prop) != PROP_POINTER) { + printf("uiTemplateMovieClip: expected pointer property for %s.%s\n", RNA_struct_identifier(ptr->type), propname); + return; + } + + clipptr= RNA_property_pointer_get(ptr, prop); + clip= clipptr.data; + + uiLayoutSetContextPointer(layout, "edit_movieclip", &clipptr); + + if(!compact) + uiTemplateID(layout, C, ptr, propname, NULL, "CLIP_OT_open", NULL); + + if(clip) { + row= uiLayoutRow(layout, 0); + block= uiLayoutGetBlock(row); + uiDefBut(block, LABEL, 0, "File Path:", 0, 19, 145, 19, NULL, 0, 0, 0, 0, ""); + + row= uiLayoutRow(layout, 0); + split = uiLayoutSplit(row, 0.0, 0); + row= uiLayoutRow(split, 1); + + uiItemR(row, &clipptr, "filepath", 0, "", ICON_NONE); + uiItemO(row, "", ICON_FILE_REFRESH, "clip.reload"); + } +} + +/********************* Track Template ************************/ + +void uiTemplateTrack(uiLayout *layout, PointerRNA *ptr, const char *propname) +{ + PropertyRNA *prop; + PointerRNA scopesptr; + uiBlock *block; + rctf rect; + MovieClipScopes *scopes; + + if(!ptr->data) + return; + + prop= RNA_struct_find_property(ptr, propname); + if(!prop) { + printf("uiTemplateTrack: property not found: %s.%s\n", RNA_struct_identifier(ptr->type), propname); + return; + } + + if(RNA_property_type(prop) != PROP_POINTER) { + printf("uiTemplateTrack: expected pointer property for %s.%s\n", RNA_struct_identifier(ptr->type), propname); + return; + } + + scopesptr= RNA_property_pointer_get(ptr, prop); + scopes= (MovieClipScopes *)scopesptr.data; + + rect.xmin= 0; rect.xmax= 200; + rect.ymin= 0; rect.ymax= 120; + + block= uiLayoutAbsoluteBlock(layout); + + scopes->track_preview_height= (scopes->track_preview_height<=UI_UNIT_Y)?UI_UNIT_Y:scopes->track_preview_height; + + uiDefBut(block, TRACKPREVIEW, 0, "", rect.xmin, rect.ymin, rect.xmax-rect.xmin, scopes->track_preview_height, scopes, 0, 0, 0, 0, ""); +} + +/********************* Marker Template ************************/ + +#define B_MARKER_POS 3 +#define B_MARKER_OFFSET 4 +#define B_MARKER_PAT_DIM 5 +#define B_MARKER_SEARCH_POS 6 +#define B_MARKER_SEARCH_DIM 7 +#define B_MARKER_FLAG 8 + +typedef struct { + int compact; /* compact mode */ + + MovieClip *clip; + MovieClipUser *user; /* user of clip */ + MovieTrackingTrack *track; + + int framenr; /* current frame number */ + float marker_pos[2]; /* position of marker in pixel coords */ + float track_pat[2]; /* position and dimensions of marker pattern in pixel coords */ + float track_offset[2]; /* offset of "parenting" point */ + float track_search_pos[2], track_search[2]; /* position and dimensions of marker search in pixel coords */ + int marker_flag; /* marker's flags */ +} MarkerUpdateCb; + +static void to_pixel_space(float r[2], float a[2], int width, int height) +{ + copy_v2_v2(r, a); + r[0]*= width; + r[1]*= height; +} + +static void marker_update_cb(bContext *C, void *arg_cb, void *UNUSED(arg)) +{ + MarkerUpdateCb *cb= (MarkerUpdateCb*) arg_cb; + MovieTrackingMarker *marker; + + if(!cb->compact) + return; + + marker= BKE_tracking_ensure_marker(cb->track, cb->framenr); + + marker->flag= cb->marker_flag; + + WM_event_add_notifier(C, NC_MOVIECLIP|NA_EDITED, NULL); +} + +static void marker_block_handler(bContext *C, void *arg_cb, int event) +{ + MarkerUpdateCb *cb= (MarkerUpdateCb*) arg_cb; + MovieTrackingMarker *marker; + int width, height, ok= 0; + + BKE_movieclip_get_size(cb->clip, cb->user, &width, &height); + + marker= BKE_tracking_ensure_marker(cb->track, cb->framenr); + + if(event==B_MARKER_POS) { + marker->pos[0]= cb->marker_pos[0]/width; + marker->pos[1]= cb->marker_pos[1]/height; + + /* to update position of "parented" objects */ + DAG_id_tag_update(&cb->clip->id, 0); + WM_event_add_notifier(C, NC_SPACE|ND_SPACE_VIEW3D, NULL); + + ok= 1; + } + else if(event==B_MARKER_PAT_DIM) { + float dim[2], pat_dim[2]; + + sub_v2_v2v2(pat_dim, cb->track->pat_max, cb->track->pat_min); + + dim[0]= cb->track_pat[0]/width; + dim[1]= cb->track_pat[1]/height; + + sub_v2_v2(dim, pat_dim); + mul_v2_fl(dim, 0.5f); + + cb->track->pat_min[0]-= dim[0]; + cb->track->pat_min[1]-= dim[1]; + + cb->track->pat_max[0]+= dim[0]; + cb->track->pat_max[1]+= dim[1]; + + BKE_tracking_clamp_track(cb->track, CLAMP_PAT_DIM); + + ok= 1; + } + else if(event==B_MARKER_SEARCH_POS) { + float delta[2], side[2]; + + sub_v2_v2v2(side, cb->track->search_max, cb->track->search_min); + mul_v2_fl(side, 0.5f); + + delta[0]= cb->track_search_pos[0]/width; + delta[1]= cb->track_search_pos[1]/height; + + sub_v2_v2v2(cb->track->search_min, delta, side); + add_v2_v2v2(cb->track->search_max, delta, side); + + BKE_tracking_clamp_track(cb->track, CLAMP_SEARCH_POS); + + ok= 1; + } + else if(event==B_MARKER_SEARCH_DIM) { + float dim[2], search_dim[2]; + + sub_v2_v2v2(search_dim, cb->track->search_max, cb->track->search_min); + + dim[0]= cb->track_search[0]/width; + dim[1]= cb->track_search[1]/height; + + sub_v2_v2(dim, search_dim); + mul_v2_fl(dim, 0.5f); + + cb->track->search_min[0]-= dim[0]; + cb->track->search_min[1]-= dim[1]; + + cb->track->search_max[0]+= dim[0]; + cb->track->search_max[1]+= dim[1]; + + BKE_tracking_clamp_track(cb->track, CLAMP_SEARCH_DIM); + + ok= 1; + } else if(event==B_MARKER_FLAG) { + marker->flag= cb->marker_flag; + + ok= 1; + } else if(event==B_MARKER_OFFSET) { + float offset[2], delta[2]; + int i; + + offset[0]= cb->track_offset[0]/width; + offset[1]= cb->track_offset[1]/height; + + sub_v2_v2v2(delta, offset, cb->track->offset); + copy_v2_v2(cb->track->offset, offset); + + for(i=0; i<cb->track->markersnr; i++) + sub_v2_v2(cb->track->markers[i].pos, delta); + + /* to update position of "parented" objects */ + DAG_id_tag_update(&cb->clip->id, 0); + WM_event_add_notifier(C, NC_SPACE|ND_SPACE_VIEW3D, NULL); + + ok= 1; + } + + if(ok) + WM_event_add_notifier(C, NC_MOVIECLIP|NA_EDITED, cb->clip); +} + +void uiTemplateMarker(uiLayout *layout, PointerRNA *ptr, const char *propname, PointerRNA *userptr, PointerRNA *trackptr, int compact) +{ + PropertyRNA *prop; + uiBlock *block; + uiBut *bt; + PointerRNA clipptr; + MovieClip *clip; + MovieClipUser *user; + MovieTrackingTrack *track; + MovieTrackingMarker *marker; + MarkerUpdateCb *cb; + + if(!ptr->data) + return; + + prop= RNA_struct_find_property(ptr, propname); + if(!prop) { + printf("uiTemplateMarker: property not found: %s.%s\n", RNA_struct_identifier(ptr->type), propname); + return; + } + + if(RNA_property_type(prop) != PROP_POINTER) { + printf("uiTemplateMarker: expected pointer property for %s.%s\n", RNA_struct_identifier(ptr->type), propname); + return; + } + + clipptr= RNA_property_pointer_get(ptr, prop); + clip= (MovieClip *)clipptr.data; + user= userptr->data; + track= trackptr->data; + + marker= BKE_tracking_get_marker(track, user->framenr); + + cb= MEM_callocN(sizeof(MarkerUpdateCb), "uiTemplateMarker update_cb"); + cb->compact= compact; + cb->clip= clip; + cb->user= user; + cb->track= track; + cb->marker_flag= marker->flag; + cb->framenr= user->framenr; + + if(compact) { + block= uiLayoutGetBlock(layout); + + bt= uiDefIconButBitI(block, TOGN, MARKER_DISABLED, 0, ICON_RESTRICT_VIEW_OFF, 0, 0, 20, 20, &cb->marker_flag, 0, 0, 1, 0, "Marker is disabled for current frame."); + uiButSetNFunc(bt, marker_update_cb, cb, NULL); + } else { + int width, height, step, digits; + float pat_dim[2], pat_pos[2], search_dim[2], search_pos[2]; + uiLayout *col; + + BKE_movieclip_get_size(clip, user, &width, &height); + + if(track->flag&TRACK_LOCKED) { + uiLayoutSetActive(layout, 0); + block= uiLayoutAbsoluteBlock(layout); + uiDefBut(block, LABEL, 0, "Track is locked", 0, 0, 300, 19, NULL, 0, 0, 0, 0, ""); + + return; + } + + step= 100; + digits= 2; + + sub_v2_v2v2(pat_dim, track->pat_max, track->pat_min); + sub_v2_v2v2(search_dim, track->search_max, track->search_min); + + add_v2_v2v2(search_pos, track->search_max, track->search_min); + mul_v2_fl(search_pos, 0.5); + + add_v2_v2v2(pat_pos, track->pat_max, track->pat_min); + mul_v2_fl(pat_pos, 0.5); + + to_pixel_space(cb->marker_pos, marker->pos, width, height); + to_pixel_space(cb->track_pat, pat_dim, width, height); + to_pixel_space(cb->track_search, search_dim, width, height); + to_pixel_space(cb->track_search_pos, search_pos, width, height); + to_pixel_space(cb->track_offset, track->offset, width, height); + + cb->marker_flag= marker->flag; + + block= uiLayoutAbsoluteBlock(layout); + uiBlockSetHandleFunc(block, marker_block_handler, cb); + uiBlockSetNFunc(block, marker_update_cb, cb, NULL); + + uiDefButBitI(block, OPTIONN, MARKER_DISABLED, B_MARKER_FLAG, "Enabled", 10, 190, 145, 19, &cb->marker_flag, + 0, 0, 0, 0, "Marker is disabled for current frame."); + + col= uiLayoutColumn(layout, 1); + uiLayoutSetActive(col, (cb->marker_flag&MARKER_DISABLED)==0); + + block= uiLayoutAbsoluteBlock(col); + uiBlockBeginAlign(block); + + uiDefBut(block, LABEL, 0, "Position:", 0, 190, 300, 19, NULL, 0, 0, 0, 0, ""); + uiDefButF(block, NUM, B_MARKER_POS, "X:", 10, 171, 145, 19, &cb->marker_pos[0], + -10*width, 10.0*width, step, digits, "X-position of marker at frame in screen coordinates."); + uiDefButF(block, NUM, B_MARKER_POS, "Y:", 165, 171, 145, 19, &cb->marker_pos[1], + -10*height, 10.0*height, step, digits, "Y-position of marker at frame in screen coordinates."); + + uiDefBut(block, LABEL, 0, "Offset:", 0, 152, 300, 19, NULL, 0, 0, 0, 0, ""); + uiDefButF(block, NUM, B_MARKER_OFFSET, "X:", 10, 133, 145, 19, &cb->track_offset[0], + -10*width, 10.0*width, step, digits, "X-offset to parenting point."); + uiDefButF(block, NUM, B_MARKER_OFFSET, "Y:", 165, 133, 145, 19, &cb->track_offset[1], + -10*height, 10.0*height, step, digits, "Y-offset to parenting point."); + + uiDefBut(block, LABEL, 0, "Pattern Area:", 0, 114, 300, 19, NULL, 0, 0, 0, 0, ""); + uiDefButF(block, NUM, B_MARKER_PAT_DIM, "Width:", 10, 95, 300, 19, &cb->track_pat[0], 3.0f, + 10.0*width, step, digits, "Width of marker's pattern in screen soordinates."); + uiDefButF(block, NUM, B_MARKER_PAT_DIM, "Height:", 10, 76, 300, 19, &cb->track_pat[1], 3.0f, + 10.0*height, step, digits, "Height of marker's pattern in screen soordinates."); + + uiDefBut(block, LABEL, 0, "Search Area:", 0, 57, 300, 19, NULL, 0, 0, 0, 0, ""); + uiDefButF(block, NUM, B_MARKER_SEARCH_POS, "X:", 10, 38, 145, 19, &cb->track_search_pos[0], + -width, width, step, digits, "X-position of search at frame relative to marker's position"); + uiDefButF(block, NUM, B_MARKER_SEARCH_POS, "Y:", 165, 38, 145, 19, &cb->track_search_pos[1], + -height, height, step, digits, "X-position of search at frame relative to marker's position"); + uiDefButF(block, NUM, B_MARKER_SEARCH_DIM, "Width:", 10, 19, 300, 19, &cb->track_search[0], 3.0f, + 10.0*width, step, digits, "Width of marker's search in screen soordinates."); + uiDefButF(block, NUM, B_MARKER_SEARCH_DIM, "Height:", 10, 0, 300, 19, &cb->track_search[1], 3.0f, + 10.0*height, step, digits, "Height of marker's search in screen soordinates."); + + uiBlockEndAlign(block); + } +} |