d781bc31ad6c4a86a3b8e1f0e78827a08c544128 tdreszer Fri Oct 1 11:05:56 2010 -0700 Fixing git mess (I hope) created from an accidental 'git add .' diff --git src/hg/hgTracks/imageV2.c.fxit src/hg/hgTracks/imageV2.c.fxit deleted file mode 100644 index 5709629..0000000 --- src/hg/hgTracks/imageV2.c.fxit +++ /dev/null @@ -1,1742 +0,0 @@ -/* imageV2 - API for creating the image V2 features. */ -#include "common.h" -#include "hPrint.h" -#include "chromInfo.h" -#include "hdb.h" -#include "hui.h" -#include "jsHelper.h" -#include "cheapcgi.h" -#include "htmshell.h" -#include "imageV2.h" -#include "hgTracks.h" -#include "hgConfig.h" - -static char const rcsid[] = "$Id: imageV2.c,v 1.32 2010/05/24 19:53:42 hiram Exp $"; - -struct imgBox *theImgBox = NULL; // Make this global for now to avoid huge rewrite -//struct image *theOneImg = NULL; // Make this global for now to avoid huge rewrite -struct imgTrack *curImgTrack = NULL; // Make this global for now to avoid huge rewrite -//struct imgSlice *curSlice = NULL; // Make this global for now to avoid huge rewrite -//struct mapSet *curMap = NULL; // Make this global for now to avoid huge rewrite -//struct mapItem *curMapItem = NULL; // Make this global for now to avoid huge rewrite - -///////////////////////// -// FLAT TRACKS -// A simplistic way of flattening the track list before building the image -// NOTE: Strategy is NOT to use imgBox->imgTracks, since this should be independednt of imageV2 -///////////////////////// -void flatTracksAdd(struct flatTracks **flatTracks,struct track *track,struct cart *cart) -// Adds one track into the flatTracks list -{ -struct flatTracks *flatTrack; -AllocVar(flatTrack); -flatTrack->track = track; -char var[256]; // The whole reason to do this is to reorder tracks/subtracks in the image! -safef(var,sizeof(var),"%s_%s",track->tdb->track,IMG_ORDER_VAR); -flatTrack->order = cartUsualInt(cart, var,IMG_ANYORDER); -if(flatTrack->order >= IMG_ORDEREND) - { - cartRemove(cart,var); - flatTrack->order = IMG_ANYORDER; - } -static int lastOrder = IMG_ORDEREND; // keep track of the order added and beyond end -if( flatTrack->order == IMG_ANYORDER) - flatTrack->order = ++lastOrder; - -slAddHead(flatTracks,flatTrack); -} - -int flatTracksCmp(const void *va, const void *vb) -// Compare to sort on flatTrack->order -{ -const struct flatTracks *a = *((struct flatTracks **)va); -const struct flatTracks *b = *((struct flatTracks **)vb); -return (a->order - b->order); -} - -void flatTracksSort(struct flatTracks **flatTracks) -// This routine sorts the imgTracks then forces tight ordering, so new tracks wil go to the end -{ -// flatTracks list has 2 sets of "order": those already dragReordered (below IMG_ORDEREND) -// and those not yet reordered (above). It has been decided that adding new tracks to an -// existing order should always put the new tracks below existing and treat them as if they -// were reordered there. Thus all new tracks should get an imgOrd below IMG_ORDEREND. -// The result is turning on a successive set of new tracks will have them appear below all others. -int imgOrdSet = 0; -boolean notYetOrdered = FALSE; -struct flatTracks *oneTrack = *flatTracks; -for(;oneTrack!=NULL;oneTrack = oneTrack->next) - { - if (oneTrack->order <= IMG_ORDEREND - && imgOrdSet < oneTrack->order ) - imgOrdSet = oneTrack->order; - else - notYetOrdered = TRUE; - } -if (imgOrdSet > 0 && notYetOrdered) // Image order has previously been set, so givem all imgOrds - { - imgOrdSet = (IMG_ORDEREND - imgOrdSet); // This difference should be removed from any with imgOrdSet - for(oneTrack = *flatTracks;oneTrack!=NULL;oneTrack = oneTrack->next) - { - if (oneTrack->order >= imgOrdSet) - { - oneTrack->order -= imgOrdSet; - char var[256]; - safef(var,sizeof(var),"%s_%s",oneTrack->track->track,IMG_ORDER_VAR); - cartSetInt(cart, var, oneTrack->order); - } - } - } - -if (flatTracks && *flatTracks) - slSort(flatTracks, flatTracksCmp); -} - -void flatTracksFree(struct flatTracks **flatTracks) -// Frees all memory used to support flatTracks (underlying tracks are untouched) -{ -if(flatTracks && *flatTracks) - { - struct flatTracks *flatTrack; - while((flatTrack = slPopHead(flatTracks)) != NULL) - freeMem(flatTrack); - } -} - -///////////////////////// -// JSON support. Eventually the whole imgTbl could be written out as JSON -void jsonTdbSettingsBuild(struct dyString **jsonTdbSettingsString, struct track *track) -// Creates then successively adds trackDb settings to the jsonTdbSettingsString -// Initially pass in NULL pointer to a dyString to properly begin building -{ -if (*jsonTdbSettingsString==NULL) - { - *jsonTdbSettingsString = newDyString(1024); - dyStringPrintf(*jsonTdbSettingsString, "\n"); -return dyStringCannibalize(jsonTdbSettingsString); -} - -///////////////////////// -// IMAGEv2 -// The new way to do images: PLEASE REFER TO imageV2.h FOR A DETAILED DESCRIPTION -///////////////////////// - - - -/////////////////////// Maps - -struct mapSet *mapSetStart(char *name,struct image *img,char *linkRoot) -/* Starts a map (aka mapSet) which is the seet of links and image locations used in HTML. - Complete a map by adding items with mapItemAdd() */ -{ -struct mapSet *map; -AllocVar(map); -return mapSetUpdate(map,name,img,linkRoot); -} - -struct mapSet *mapSetUpdate(struct mapSet *map,char *name,struct image *img,char *linkRoot) -/* Updates an existing map (aka mapSet) */ -{ -if(name != NULL && differentStringNullOk(name,map->name)) - { - if(map->name != NULL) - freeMem(map->name); - map->name = cloneString(name); - } -if(img != NULL && img != map->parentImg) - map->parentImg = img; -if(linkRoot != NULL && differentStringNullOk(linkRoot,map->linkRoot)) - { - if(map->linkRoot != NULL) - freeMem(map->linkRoot); - map->linkRoot = cloneString(linkRoot); - } -return map; -} - -struct mapItem *mapSetItemFind(struct mapSet *map,int topLeftX,int topLeftY,int bottomRightX,int bottomRightY) -/* Find a single mapItem based upon coordinates (within a pixel) */ -{ -struct mapItem *item; -for(item=map->items;item!=NULL;item=item->next) - { - if((abs(item->topLeftX - topLeftX) < 2) - && (abs(item->topLeftY - topLeftY) < 2) - && (abs(item->bottomRightX - bottomRightX) < 2) - && (abs(item->bottomRightY - bottomRightY) < 2)) // coordinates within a pixel is okay - return item; - } -return NULL; -} - -struct mapItem *mapSetItemUpdate(struct mapSet *map,struct mapItem *item,char *link,char *title,int topLeftX,int topLeftY,int bottomRightX,int bottomRightY,char *id) -/* Update a single mapItem */ -{ -if(title != NULL) - item->title = cloneString(title); -if(link != NULL) - { - if(map->linkRoot != NULL && startsWith(map->linkRoot,link)) - item->linkVar = cloneString(link + strlen(map->linkRoot)); - else - item->linkVar = cloneString(link); - } -item->topLeftX = topLeftX; -item->topLeftY = topLeftY; -item->bottomRightX = bottomRightX; -item->bottomRightY = bottomRightY; -freeMem(item->id); -item->id = cloneString(id); -return item; -} - -struct mapItem *mapSetItemAdd(struct mapSet *map,char *link,char *title,int topLeftX,int topLeftY,int bottomRightX,int bottomRightY, char *id) -/* Add a single mapItem to a growing mapSet */ -{ -struct mapItem *item; -AllocVar(item); -if(title != NULL) - item->title = cloneString(title); -if(link != NULL) - { - if(map->linkRoot != NULL && startsWith(map->linkRoot,link)) - item->linkVar = cloneString(link + strlen(map->linkRoot)); - else - item->linkVar = cloneString(link); - } -item->topLeftX = topLeftX; -item->topLeftY = topLeftY; -item->bottomRightX = bottomRightX; -item->bottomRightY = bottomRightY; -item->id = cloneString(id); -slAddHead(&(map->items),item); -//warn("Added map(%s) item '%s' count:%d",map->name,title,slCount(map->items)); -return map->items; -} - -struct mapItem *mapSetItemUpdateOrAdd(struct mapSet *map,char *link,char *title,int topLeftX,int topLeftY,int bottomRightX,int bottomRightY, char *id) -/* Update or add a single mapItem */ -{ -struct mapItem *item = mapSetItemFind(map,topLeftX,topLeftY,bottomRightX,bottomRightY); -if(item != NULL) - return mapSetItemUpdate(map,item,link,title,topLeftX,topLeftY,bottomRightX,bottomRightY, id); -else - return mapSetItemAdd(map,link,title,topLeftX,topLeftY,bottomRightX,bottomRightY, id); -} - -struct mapItem *mapSetItemFindOrAdd(struct mapSet *map,char *link,char *title,int topLeftX,int topLeftY,int bottomRightX,int bottomRightY, char *id) -/* Finds or adds the map item */ -{ -struct mapItem *item = mapSetItemFind(map,topLeftX,topLeftY,bottomRightX,bottomRightY); -if(item != NULL) - return item; -else - return mapSetItemAdd(map,link,title,topLeftX,topLeftY,bottomRightX,bottomRightY,id); -} - -void mapItemFree(struct mapItem **pItem) -/* frees all memory assocated with a single mapItem */ -{ -if(pItem != NULL && *pItem != NULL) - { - struct mapItem *item = *pItem; - if(item->title != NULL) - freeMem(item->title); - if(item->linkVar != NULL) - freeMem(item->linkVar); - if(item->id != NULL) - freeMem(item->id); - freeMem(item); - *pItem = NULL; - } -} - -boolean mapItemConsistentWithImage(struct mapItem *item,struct image *img,boolean verbose) -/* Test whether a map item is consistent with the image it is supposed to be for */ -{ -if ((item->topLeftX < 0 || item->topLeftX >= img->width) -|| (item->bottomRightX < 0 || item->bottomRightX > img->width || item->bottomRightX < item->topLeftX) -|| (item->topLeftY < 0 || item->topLeftY >= img->height) -|| (item->bottomRightY < 0 || item->bottomRightY > img->height || item->bottomRightY < item->topLeftY)) - { - if (verbose) - warn("mapItem has coordinates (topX:%d topY:%d botX:%d botY:%d) outside of image (width:%d height:%d)", - item->topLeftX,item->topLeftY,item->bottomRightX,item->bottomRightY,img->width,img->height); - return FALSE; - } -return TRUE; -} - -static struct dyString *addIndent(struct dyString **dy,int indent) -/* beginning indent for show functions */ -{ -struct dyString *myDy = (dy?*dy:NULL); -if(dy == NULL || *dy == NULL) - myDy = newDyString(256); -else - dyStringAppend(myDy,"
"); -dyStringAppend(myDy,""); -int times = indent; -for(;times>0;times--) - dyStringAppend(myDy," "); -return myDy; -} - -static void mapItemShow(struct dyString **dy,struct mapItem *item,int indent) -/* show the map item */ -{ -if(item) - { - struct dyString *myDy = addIndent(dy,indent); - dyStringPrintf(myDy,"mapItem: title:%s topX:%d topY:%d botX:%d botY:%d", - (item->title?item->title:""), - item->topLeftX,item->topLeftY,item->bottomRightX,item->bottomRightY); - addIndent(&myDy,indent); - dyStringPrintf(myDy,"  linkVar:%s", - (item->linkVar?item->linkVar:"")); - if(dy == NULL) - warn("%s",dyStringCannibalize(&myDy)); - else - *dy = myDy; - } -} - - -static void mapShow(struct dyString **dy,struct mapSet *map,int indent) -/* show the map */ -{ -if(map && map->items) // No map items then why bother? - { - struct dyString *myDy = addIndent(dy,indent); - dyStringPrintf(myDy,"map: name:%s",(map->name?map->name:"")); - if(map->linkRoot) - dyStringPrintf(myDy," linkRoot:%s",map->linkRoot); - if(dy == NULL) - warn("%s",dyStringCannibalize(&myDy)); - - indent++; - struct mapItem *item = map->items; - for (;item != NULL; item = item->next) - mapItemShow(dy,item,indent); - - if(dy != NULL) - *dy = myDy; - } -} - -boolean mapSetIsComplete(struct mapSet *map,boolean verbose) -/* Tests the completeness and consistency of this map (mapSet) */ -{ -if (map == NULL) - { - if (verbose) - warn("map is NULL"); - return FALSE; - } -if (map->parentImg == NULL) - { - if (verbose) - warn("map is missing a parant image."); - return FALSE; - } -if (map->parentImg->file == NULL) - { - if (verbose) - warn("map has image which has no file."); - return FALSE; - } -if (map->items == NULL) // This is okay - { - //if (verbose) - // warn("map(%s) has no items.",(map->name?map->name:map->parentImg->file)); - //return FALSE; - return TRUE; // Accept this as legitimate - } -struct mapItem *item = map->items; -for (;item != NULL; item = item->next) - { - if(!mapItemConsistentWithImage(item,map->parentImg,verbose)) - return FALSE; - if(item->linkVar == NULL && map->linkRoot == NULL) - { - if (verbose) - warn("item for map(%s) has no link.",(map->name?map->name:map->parentImg->file)); - return FALSE; - } - } -return TRUE; -} - -void mapSetFree(struct mapSet **pMap) -/* frees all memory (including items) assocated with a single mapSet */ -{ -if(pMap != NULL && *pMap != NULL) - { - struct mapSet *map = *pMap; - struct mapItem *item = NULL; - while((item = slPopHead(&(map->items))) != NULL ) - mapItemFree(&item); - freeMem(map->name); - // Don't free parentImg, as it should be freed independently - freeMem(map->linkRoot); - freeMem(map); - *pMap = NULL; - } -} - - - -/////////////////////// Images - -struct image *imgCreate(char *gif,char *title,int width,int height) -/* Creates a single image container. - A map map be added with imgMapStart(),mapSetItemAdd() */ -{ -struct image *img; -AllocVar(img); -if(gif != NULL) - img->file = cloneString(gif); -if(title != NULL) - img->title = cloneString(title); -img->height = height; -img->width = width; -img->map = NULL; -return img; -} - -struct mapSet *imgMapStart(struct image *img,char *name,char *linkRoot) -/* Starts a map associated with an image. Map items can then be added to the returned pointer with mapSetItemAdd() */ -{ -if(img->map != NULL) - { - warn("imgAddMap() but map already exists. Being replaced."); - mapSetFree(&(img->map)); - } -img->map = mapSetStart(name,img,linkRoot); -return img->map; -} - -struct mapSet *imgGetMap(struct image *img) -/* Gets the map associated with this image. Map items can then be added to the map with mapSetItemAdd() */ -{ -return img->map; -} - -static void imgShow(struct dyString **dy,struct image *img,char *prefix,int indent) -/* show the img */ -{ -if(img) - { - struct dyString *myDy = addIndent(dy,indent); - dyStringPrintf(myDy,"%simg: title:%s file:%s width:%d height:%d",(prefix?prefix:""), - (img->title?img->title:""),(img->file?img->file:""),img->width,img->height); - indent++; - mapShow(&myDy,img->map,indent); - if(dy == NULL) - warn("%s",dyStringCannibalize(&myDy)); - else - *dy = myDy; - } -} - -void imgFree(struct image **pImg) -/* frees all memory assocated with an image (including a map) */ -{ -if(pImg != NULL && *pImg != NULL) - { - struct image *img = *pImg; - mapSetFree(&(img->map)); - freeMem(img->file); - freeMem(img->title); - freeMem(img); - *pImg = NULL; - } -} - - - -/////////////////////// Slices - -struct imgSlice *sliceCreate(enum sliceType type,struct image *img,char *title,int width,int height,int offsetX,int offsetY) -/* Creates of a slice which is a portion of an image. - A slice specific map map be added with sliceMapStart(),mapSetItemAdd() */ -{ -if (height <= 0 || width <= 0) - return NULL; -struct imgSlice *slice; -AllocVar(slice); -slice->map = NULL; // This is the same as defaulting to slice->parentImg->map -return sliceUpdate(slice,type,img,title,width,height,offsetX,offsetY); -} - -struct imgSlice *sliceUpdate(struct imgSlice *slice,enum sliceType type,struct image *img,char *title,int width,int height,int offsetX,int offsetY) -/* updates an already created slice */ -{ -//if(width==0 || height==0) -// return NULL; -slice->type = type; -if(img != NULL && slice->parentImg != img) - slice->parentImg = img; -if(title != NULL && differentStringNullOk(title,slice->title)) - { - if(slice->title != NULL) - freeMem(slice->title); - slice->title = cloneString(title); - } -slice->width = width; -slice->height = height; -slice->offsetX = offsetX; -slice->offsetY = offsetY; -return slice; -} - -char *sliceTypeToString(enum sliceType type) -/* Translate enum slice type to string */ -{ -switch(type) - { - case stData: return "data"; - case stSide: return "side"; - case stCenter: return "center"; - case stButton: return "button"; - default: return "unknown"; - } -} - -struct imgSlice *sliceAddLink(struct imgSlice *slice,char *link,char *title) -/* Adds a slice wide link. The link and map are mutually exclusive */ -{ -if(slice->map != NULL) - { - warn("sliceAddLink() but slice already has its own map. Being replaced."); - mapSetFree(&(slice->map)); - } -if(slice->link != NULL) - { - warn("sliceAddLink() but slice already has a link. Being replaced."); - freeMem(slice->link); - } -slice->link = cloneString(link); -if(slice->title != NULL) // OK to replace title - freeMem(slice->title); -slice->title = cloneString(title); -return slice; -} - -struct mapSet *sliceMapStart(struct imgSlice *slice,char *name,char *linkRoot) -/* Adds a slice specific map to a slice of an image. Map items can then be added to the returned pointer with mapSetItemAdd()*/ -{ -if(slice->parentImg == NULL) - { - warn("sliceAddMap() but slice has no image."); - return NULL; - } -if(slice->link != NULL) - { - warn("sliceAddMap() but slice already has a link. Being replaced."); - freeMem(slice->link); - slice->link = NULL; - } -if(slice->map != NULL && slice->map != slice->parentImg->map) - { - warn("sliceAddMap() but slice already has its own map. Being replaced."); - mapSetFree(&(slice->map)); - } -char qualifiedName[256]; -safef(qualifiedName,sizeof(qualifiedName),"%s_%s",sliceTypeToString(slice->type),name); -slice->map = mapSetStart(qualifiedName,slice->parentImg,linkRoot); -return slice->map; -} - -struct mapSet *sliceGetMap(struct imgSlice *slice,boolean sliceSpecific) -/* Gets the map associate with a slice which may be sliceSpecific or it map belong to the slices' image. - Map items can then be added to the map returned with mapSetItemAdd() */ -{ -if(!sliceSpecific && slice->map == NULL && slice->parentImg != NULL) - return slice->parentImg->map; -return slice->map; -} - -struct mapSet *sliceMapFindOrStart(struct imgSlice *slice,char *name,char *linkRoot) -/* Finds the slice specific map or starts it */ -{ -if(slice==NULL) - return NULL; -struct mapSet *map = sliceGetMap(slice,TRUE); // Must be specific to this slice -if (map == NULL) - map = sliceMapStart(slice,name,linkRoot); -return map; -} - -struct mapSet *sliceMapUpdateOrStart(struct imgSlice *slice,char *name,char *linkRoot) -/* Updates the slice specific map or starts it */ -{ -struct mapSet *map = sliceGetMap(slice,TRUE); // Must be specific to this slice -if (map == NULL) - return sliceMapStart(slice,name,linkRoot); -char qualifiedName[256]; -safef(qualifiedName,sizeof(qualifiedName),"%s_%s",sliceTypeToString(slice->type),name); -return mapSetUpdate(map,qualifiedName,slice->parentImg,linkRoot); -} - -static void sliceShow(struct dyString **dy,struct imgSlice *slice,int indent) -/* show the slice */ -{ -if(slice) - { - struct dyString *myDy = addIndent(dy,indent); - dyStringPrintf(myDy,"slice(%s): title:%s width:%d height:%d offsetX:%d offsetY:%d", - sliceTypeToString(slice->type),(slice->title?slice->title:""), - slice->width,slice->height,slice->offsetX,slice->offsetY); - if(slice->link) - { - addIndent(&myDy,indent); - dyStringPrintf(myDy,"  link:%s",slice->link); - } - indent++; - imgShow(&myDy,slice->parentImg,"parent ", indent); // Currently we just have the one image - mapShow(&myDy,slice->map,indent); - if(dy == NULL) - warn("%s",dyStringCannibalize(&myDy)); - else - *dy = myDy; - } -} - -boolean sliceIsConsistent(struct imgSlice *slice,boolean verbose) -/* Test whether the slice and it's associated image and map are consistent with each other */ -{ -if (slice == NULL) - { - if (verbose) - warn("slice is NULL"); - return FALSE; - } -if (slice->parentImg == NULL && slice->type != stButton) - { - if (verbose) - warn("slice(%s) has no image",sliceTypeToString(slice->type)); - return FALSE; - } -if ( slice->width == 0 -|| (slice->parentImg && slice->width > slice->parentImg->width)) - { - if (verbose) - warn("slice(%s) has an invalid width %d (image width %d)", - sliceTypeToString(slice->type),slice->width,slice->parentImg->width); - return FALSE; - } -if (slice->height == 0) // FIXME: This may be a temporary solution to empty data slices - { - if (verbose) - warn("slice(%s) has an invalid height %d (image height %d)", - sliceTypeToString(slice->type),slice->height,slice->parentImg->height); - return FALSE; - //return TRUE; // This may be valid (but is sloppy) when there is no data for the slice. - } -if (slice->parentImg && slice->height > slice->parentImg->height) - { - if (verbose) - warn("slice(%s) has an invalid height %d (image height %d)", - sliceTypeToString(slice->type),slice->height,slice->parentImg->height); - return FALSE; - } -if ( slice->parentImg -&& (slice->offsetX >= slice->parentImg->width -|| slice->offsetY >= slice->parentImg->height)) - { - if (verbose) - warn("slice(%s) has an invalid X:%d or Y:%d offset (image width:%d height:%d)", - sliceTypeToString(slice->type),slice->offsetX,slice->offsetY, - slice->parentImg->width,slice->parentImg->height); - return FALSE; - } -if (slice->link != NULL && slice->map != NULL) - { - warn("slice(%s) has both link and map of links",sliceTypeToString(slice->type)); - return FALSE; - } -if (slice->map != NULL) - { - //if(slice->map->items == NULL) - // mapSetFree(&slice->map); // An empty map is ok but should be removed. - //else - if(!mapSetIsComplete(slice->map,verbose)) - { - warn("slice(%s) has bad map",sliceTypeToString(slice->type)); - return FALSE; - } - - struct mapItem *item = slice->map->items; - for (;item != NULL; item = item->next) - { - if(!mapItemConsistentWithImage(item,slice->parentImg,verbose)) - { - warn("slice(%s) map is inconsistent with slice image",sliceTypeToString(slice->type)); - return FALSE; - } - } - } -return TRUE; -} - -void sliceFree(struct imgSlice **pSlice) -/* frees all memory assocated with a slice (not including the image or a map belonging to the image) */ -{ -if(pSlice != NULL && *pSlice != NULL) - { - struct imgSlice *slice = *pSlice; - // Don't free parentImg: remember that a slice is a portion of an image - struct mapSet *map = sliceGetMap(slice,TRUE);// Only one that belongs to slice, not image - if(map != NULL) - mapSetFree(&map); - freeMem(slice->title); - freeMem(slice->link); - freeMem(slice); - *pSlice = NULL; - } -} - - - -/////////////////////// imgTracks - -struct imgTrack *imgTrackStart(struct trackDb *tdb,char *name,char *db,char *chrom,int chromStart,int chromEnd,boolean plusStrand,boolean showCenterLabel,enum trackVisibility vis,int order) -/* Starts an image track which will contain all image slices needed to render one track - Must completed by adding slices with imgTrackAddSlice() */ -{ -struct imgTrack *imgTrack; // gifTn.forHtml, pixWidth, mapName -AllocVar(imgTrack); -return imgTrackUpdate(imgTrack,tdb,name,db,chrom,chromStart,chromEnd,plusStrand,showCenterLabel,vis,order); -} - -struct imgTrack *imgTrackUpdate(struct imgTrack *imgTrack,struct trackDb *tdb,char *name,char *db,char *chrom,int chromStart,int chromEnd,boolean plusStrand,boolean showCenterLabel,enum trackVisibility vis,int order) -/* Updates an already existing image track */ -{ -if(tdb != NULL && tdb != imgTrack->tdb) - imgTrack->tdb = tdb; -if(name != NULL && differentStringNullOk(imgTrack->name,name)) - { - if(imgTrack->name != NULL) - freeMem(imgTrack->name); - imgTrack->name = cloneString(name); - } -if(db != NULL && db != imgTrack->db) - imgTrack->db = db; // NOTE: Not allocated -if(chrom != NULL && chrom != imgTrack->chrom) - imgTrack->chrom = chrom; // NOTE: Not allocated -imgTrack->chromStart = chromStart; -imgTrack->chromEnd = chromEnd; -imgTrack->plusStrand = plusStrand; -imgTrack->showCenterLabel = showCenterLabel; -imgTrack->vis = vis; -static int lastOrder = IMG_ORDEREND; // keep track of the order these images get added -if(order == IMG_FIXEDPOS) - { - imgTrack->reorderable = FALSE; - if(name != NULL && sameString(RULER_TRACK_NAME,name)) - imgTrack->order = 0; - else - imgTrack->order = 9999; - } -else - { - imgTrack->reorderable = TRUE; - if(order == IMG_ANYORDER) - { - if(imgTrack->order <= 0) - imgTrack->order = ++lastOrder; - } - else if(imgTrack->order != order) - imgTrack->order = order; - } -return imgTrack; -} - -int imgTrackOrderCmp(const void *va, const void *vb) -/* Compare to sort on imgTrack->order */ -{ -const struct imgTrack *a = *((struct imgTrack **)va); -const struct imgTrack *b = *((struct imgTrack **)vb); -return (a->order - b->order); -} - -struct imgSlice *imgTrackSliceAdd(struct imgTrack *imgTrack,enum sliceType type, struct image *img,char *title,int width,int height,int offsetX,int offsetY) -/* Adds slices to an image track. Expected are types: stData, stButton, stSide and stCenter */ -{ -struct imgSlice *slice = sliceCreate(type,img,title,width,height,offsetX,offsetY); -if(slice) - slAddHead(&(imgTrack->slices),slice); -return imgTrack->slices; -//slAddTail(&(imgTrack->slices),slice); -//return slice; -} - -struct imgSlice *imgTrackSliceGetByType(struct imgTrack *imgTrack,enum sliceType type) -/* Gets a specific slice already added to an image track. Expected are types: stData, stButton, stSide and stCenter */ -{ -struct imgSlice *slice; -for(slice = imgTrack->slices;slice != NULL;slice=slice->next) - { - if(slice->type == type) - return slice; - } -return NULL; -} - -struct imgSlice *imgTrackSliceFindOrAdd(struct imgTrack *imgTrack,enum sliceType type, struct image *img,char *title,int width,int height,int offsetX,int offsetY) -/* Find the slice or adds it */ -{ -struct imgSlice *slice = imgTrackSliceGetByType(imgTrack,type); -if (slice == NULL) - slice = imgTrackSliceAdd(imgTrack,type,img,title,width,height,offsetX,offsetY); -return slice; -} - -struct imgSlice *imgTrackSliceUpdateOrAdd(struct imgTrack *imgTrack,enum sliceType type, struct image *img,char *title,int width,int height,int offsetX,int offsetY) -/* Updates the slice or adds it */ -{ -struct imgSlice *slice = imgTrackSliceGetByType(imgTrack,type); -if (slice == NULL) - return imgTrackSliceAdd(imgTrack,type,img,title,width,height,offsetX,offsetY); -return sliceUpdate(slice,type,img,title,width,height,offsetX,offsetY); -} - -struct mapSet *imgTrackGetMapByType(struct imgTrack *imgTrack,enum sliceType type) -/* Gets the map assocated with a specific slice belonging to the imgTrack */ -{ -struct imgSlice *slice = imgTrackSliceGetByType(imgTrack,type); -if(slice == NULL) - return NULL; -return sliceGetMap(slice,FALSE); // Map could belong to image or could be slice specific -} - -int imgTrackAddMapItem(struct imgTrack *imgTrack,char *link,char *title,int topLeftX,int topLeftY,int bottomRightX,int bottomRightY, char *id) -/* Will add a map item to an imgTrack's appropriate slice's map. Since a map item may span - * slices, the imgTrack is in the best position to determine where to put the map item - * returns count of map items added, which could be 0, 1 or more than one if item spans slices - * NOTE: Precedence is given to first map item when adding items with same coordinates! */ -{ -struct imgSlice *slice; -char *imgFile = NULL; // name of file that hold the image - -int count = 0; -for(slice = imgTrack->slices;slice != NULL;slice=slice->next) - { - if(slice->type == stButton) // Buttons don't have maps. Overlap will be ignored! - continue; - if(slice->parentImg != NULL) - { - if(imgFile == NULL) - imgFile = slice->parentImg->file; - //else if(differentString(imgFile,slice->parentImg->file)) - // { - // char * name = (imgTrack->name != NULL ? imgTrack->name : imgTrack->tdb != NULL ? imgTrack->tdb->track : imgFile); - // warn("imgTrackAddMapItem(%s) called, but not all slice images are the same for this track.",name); - // } - // Not a valid warning! Side image and data image may be different!!! - } - if(topLeftX < (slice->offsetX + slice->width-1) - && bottomRightX > (slice->offsetX + 1) - && topLeftY < (slice->offsetY + slice->height-1) - && bottomRightY > (slice->offsetY + 1)) // Overlap of a pixel or 2 is tolerated - { - struct mapSet *map = sliceGetMap(slice,FALSE); - if(map!=NULL) - { // NOTE: using find or add gives precedence to first of same coordinate map items added - mapSetItemFindOrAdd(map,link,title,max(topLeftX,slice->offsetX),max(topLeftY,slice->offsetY),min(bottomRightX,slice->offsetX + slice->width),min(bottomRightY,slice->offsetY + slice->height), id); - count++; - } - else - { // FIXME: This is assuming that if there is no map then the entire slice should get the link! - char * name = (imgTrack->name != NULL ? imgTrack->name : imgTrack->tdb != NULL ? imgTrack->tdb->track : imgFile); - warn("imgTrackAddMapItem(%s,%s) mapItem(lx:%d,rx:%d) is overlapping slice:%s(lx:%d,rx:%d)",name,title,topLeftX,bottomRightX, - sliceTypeToString(slice->type),slice->offsetX,(slice->offsetX + slice->width - 1)); - sliceAddLink(slice,link,title); - count++; - } - } - } -//if(count>=2) -// { -// char * name = (imgTrack->name != NULL ? imgTrack->name : imgTrack->tdb != NULL ? imgTrack->tdb->track : imgFile); -// warn("imgTrackAddMapItem(%s) called for map items stretching across %d slice(s).",name,count); -// } -return count; -} - -static void imgTrackShow(struct dyString **dy,struct imgTrack *imgTrack,int indent) -/* show the imgTrack */ -{ -if(imgTrack) - { - struct dyString *myDy = addIndent(dy,indent); - dyStringPrintf(myDy,"imgTrack: name:%s tdb:%s%s%s order:%d vis:%s", - (imgTrack->name?imgTrack->name:""),(imgTrack->tdb && imgTrack->tdb->track?imgTrack->tdb->track:""), - (imgTrack->showCenterLabel?" centerLabel":""),(imgTrack->reorderable?" reorderable":""), - imgTrack->order,hStringFromTv(imgTrack->vis)); - if(dy == NULL) - warn("%s",dyStringCannibalize(&myDy)); - - indent++; - struct imgSlice *slice = imgTrack->slices; - for(; slice != NULL; slice = slice->next ) - sliceShow(dy,slice,indent); - - if(dy != NULL) - *dy = myDy; - } -} - -boolean imgTrackIsComplete(struct imgTrack *imgTrack,boolean verbose) -/* Tests the completeness and consistency of this imgTrack (including slices) */ -{ -if (imgTrack == NULL) - { - if (verbose) - warn("imgTrack is NULL"); - return FALSE; - } -if (imgTrack->tdb == NULL && imgTrack->name == NULL) - { - if (verbose) - { - warn("imgTrack has no tdb or name"); - imgTrackShow(NULL,imgTrack,0); - } - return FALSE; - } -char * name = (imgTrack->name != NULL ? imgTrack->name : imgTrack->tdb->track); -if (imgTrack->db == NULL) - { - if (verbose) - { - warn("imgTrack(%s) has no db.",name); - imgTrackShow(NULL,imgTrack,0); - } - - return FALSE; - } -if (imgTrack->db == NULL) - { - if (verbose) - { - warn("imgTrack(%s) has no chrom.",name); - imgTrackShow(NULL,imgTrack,0); - } - return FALSE; - } -if (imgTrack->chromStart >= imgTrack->chromEnd) - { - if (verbose) - { - warn("imgTrack(%s) for %s.%s:%d-%d has bad genome range.",name, - imgTrack->db,imgTrack->chrom,imgTrack->chromStart,imgTrack->chromEnd); - imgTrackShow(NULL,imgTrack,0); - } - return FALSE; - } -if(imgTrack->slices == NULL) - { - if (verbose) - { - warn("imgTrack(%s) has no slices.",name); - imgTrackShow(NULL,imgTrack,0); - } - return FALSE; - } -// Can have no more than one of each type of slice -if(imgTrack->slices && imgTrack->slices->type == stData) - slReverse(&imgTrack->slices); -boolean found[stMaxSliceTypes] = { FALSE,FALSE,FALSE,FALSE}; -struct imgSlice *slice = imgTrack->slices; -for(; slice != NULL; slice = slice->next ) - { - if(found[slice->type]) - { - if (verbose) - { - warn("imgTrack(%s) found more than one slice of type %s.", - name,sliceTypeToString(slice->type)); - imgTrackShow(NULL,imgTrack,0); - } - return FALSE; - } - found[slice->type] = TRUE; - - if(!sliceIsConsistent(slice,verbose)) - { - if (verbose) - { - warn("imgTrack(%s) has bad slice",name); - imgTrackShow(NULL,imgTrack,0); - } - return FALSE; - } - } -// This is not a requirement as the data portion could be empty (height==0) FIXME This still needs to be properly resolved -//if(!found[stData]) -// { -// if (verbose) -// { -// warn("imgTrack(%s) has no DATA slice.",name); -// imgTrackShow(NULL,imgTrack,0); -// } -// return FALSE; -// } - -return TRUE; -} - -void imgTrackFree(struct imgTrack **pImgTrack) -/* frees all memory assocated with an imgTrack (including slices) */ -{ -if(pImgTrack != NULL && *pImgTrack != NULL) - { - struct imgTrack *imgTrack = *pImgTrack; - struct imgSlice *slice; - while((slice = slPopHead(&(imgTrack->slices))) != NULL ) - sliceFree(&slice); - freeMem(imgTrack->name); - freeMem(imgTrack); - *pImgTrack = NULL; - } -} - - - -/////////////////////// Image Box - -struct imgBox *imgBoxStart(char *db,char *chrom,int chromStart,int chromEnd,boolean plusStrand,int sideLabelWidth,int width) -/* Starts an imgBox which should contain all info needed to draw the hgTracks image with multiple tracks - The image box must be completed using imgBoxImageAdd() and imgBoxTrackAdd() */ -{ -struct imgBox * imgBox; // gifTn.forHtml, pixWidth, mapName -AllocVar(imgBox); -if(db != NULL) - imgBox->db = cloneString(db); // NOTE: Is allocated -if(chrom != NULL) - imgBox->chrom = cloneString(chrom); // NOTE: Is allocated -imgBox->chromStart = chromStart; -imgBox->chromEnd = chromEnd; -imgBox->plusStrand = plusStrand; -imgBox->showSideLabel = (sideLabelWidth != 0); -imgBox->sideLabelWidth = sideLabelWidth; -imgBox->images = NULL; -imgBox->bgImg = NULL; -imgBox->width = width; -imgBox->showPortal = FALSE; -//int oneThird = (chromEnd - chromStart)/3; // TODO: Currently defaulting to 1/3 of image width -imgBox->portalStart = chromStart;// + oneThird; -imgBox->portalEnd = chromEnd;// - oneThird; -imgBox->portalWidth = chromEnd - chromStart; -imgBox->basesPerPixel = ((double)imgBox->chromEnd - imgBox->chromStart)/(imgBox->width - imgBox->sideLabelWidth); -return imgBox; -} - -boolean imgBoxPortalDefine(struct imgBox *imgBox,int *chromStart,int *chromEnd,int *imgWidth,double imageMultiple) -/* Defines the portal of the imgBox. The portal is the initial viewable region when dragScroll is being used. - the new chromStart,chromEnd and imgWidth are returned as OUTs, while the portal becomes the initial defined size - returns TRUE if successfully defined as having a portal */ -{ -if( (int)imageMultiple == 0) -#ifdef IMAGEv2_DRAG_SCROLL_SZ - imageMultiple = IMAGEv2_DRAG_SCROLL_SZ; -#else//ifndef IMAGEv2_DRAG_SCROLL_SZ - imageMultiple = 1; -#endif//ndef IMAGEv2_DRAG_SCROLL_SZ - -imgBox->portalStart = imgBox->chromStart; -imgBox->portalEnd = imgBox->chromEnd; -imgBox->portalWidth = imgBox->width - imgBox->sideLabelWidth; -imgBox->showPortal = FALSE; // Guilty until proven innocent - -int positionWidth = (int)((imgBox->portalEnd - imgBox->portalStart) * imageMultiple); -*chromStart = imgBox->portalStart - (int)(((imageMultiple - 1)/2) * (imgBox->portalEnd - imgBox->portalStart)); -if( *chromStart < 0) - *chromStart = 0; -*chromEnd = *chromStart + positionWidth; -struct chromInfo *chrInfo = hGetChromInfo(imgBox->db,imgBox->chrom); -if(chrInfo == NULL) - { - *chromStart = imgBox->chromStart; - *chromEnd = imgBox->chromEnd; - return FALSE; - } -if (*chromEnd > (int)(chrInfo->size)) // Bound by chrom length - { - *chromEnd = (int)(chrInfo->size); - *chromStart = *chromEnd - positionWidth; - if (*chromStart < 0) - *chromStart = 0; - } -// TODO: Normalize to power of 10 boundary -// Normalize portal ends -int diff = *chromStart - imgBox->portalStart; -if(diff < 10 && diff > -10) - *chromStart = imgBox->portalStart; -diff = *chromEnd - imgBox->portalEnd; -if(diff < 10 && diff > -10) - *chromEnd = imgBox->portalEnd; - -double growthOfImage = (*chromEnd - *chromStart)/(imgBox->portalEnd - imgBox->portalStart); -*imgWidth = (imgBox->portalWidth * growthOfImage) + imgBox->sideLabelWidth; - -//if(imgBox->portalStart < *chromStart || imgBox->portalEnd > *chromEnd -//|| imgBox->portalWidth > *imgWidth) -// { -// *imgWidth = imgBox->width; // Undo damage -// *chromStart = imgBox->chromStart; -// *chromEnd = imgBox->chromEnd; -// return FALSE; -// } -imgBox->width = *imgWidth; -imgBox->chromStart = *chromStart; -imgBox->chromEnd = *chromEnd; -imgBox->basesPerPixel = ((double)imgBox->chromEnd - imgBox->chromStart)/(imgBox->width - imgBox->sideLabelWidth); -imgBox->showPortal = TRUE; -//warn("portal(%d,%d,%d)\nimage(%d,%d,%d) growth:%G",imgBox->portalStart,imgBox->portalEnd,imgBox->portalWidth, -// imgBox->chromStart,imgBox->chromEnd,(imgBox->width - imgBox->sideLabelWidth),growthOfImage); - -return imgBox->showPortal; -} - -boolean imgBoxPortalRemove(struct imgBox *imgBox,int *chromStart,int *chromEnd,int *imgWidth) -/* Will redefine the imgBox as the portal dimensions and return the dimensions as OUTs. - Returns TRUE if a portal was defined in the first place */ -{ -if(imgBox->showPortal == FALSE) - { - *chromStart=imgBox->chromStart; // return to original coordinates - *chromEnd =imgBox->chromEnd; - *imgWidth =imgBox->width; - return FALSE; - } -*chromStart=imgBox->chromStart=imgBox->portalStart; // return to original coordinates -*chromEnd =imgBox->chromEnd =imgBox->portalEnd; -*imgWidth =imgBox->width = (imgBox->portalWidth + imgBox->sideLabelWidth); -imgBox->showPortal = FALSE; -return TRUE; -} - -boolean imgBoxPortalDimensions(struct imgBox *imgBox,int *chromStart,int *chromEnd,int *imgWidth,int *sideLabelWidth,int *portalStart,int *portalEnd,int *portalWidth,double *basesPerPixel) -/* returns the imgBox portal dimensions in the OUTs returns TRUE if portal defined */ -{ -if ( chromStart ) - *chromStart = imgBox->chromStart; -if ( chromEnd ) - *chromEnd = imgBox->chromEnd; -if ( imgWidth ) - *imgWidth = imgBox->width; -if ( sideLabelWidth ) - *sideLabelWidth = imgBox->sideLabelWidth; -if(imgBox->showPortal) - { - if ( portalStart ) - *portalStart = imgBox->portalStart; - if ( portalEnd ) - *portalEnd = imgBox->portalEnd; - if ( portalWidth ) - *portalWidth = imgBox->portalWidth + imgBox->sideLabelWidth; - } -else - { - if ( portalStart ) - *portalStart = imgBox->chromStart; - if ( portalEnd ) - *portalEnd = imgBox->chromEnd; - if ( portalWidth ) - *portalWidth = imgBox->width; - } -if ( basesPerPixel ) - *basesPerPixel = imgBox->basesPerPixel; -return imgBox->showPortal; -} - -struct image *imgBoxImageAdd(struct imgBox *imgBox,char *gif,char *title,int width,int height,boolean backGround) -/* Adds an image to an imgBox. The image may be extended with imgMapStart(),mapSetItemAdd() */ -{ -struct image *img = imgCreate(gif,title,width,height); -if(backGround) - { - if(imgBox->bgImg != NULL) - { - warn("imgBoxImageAdd() for background but already exists. Being replaced."); - imgFree(&(imgBox->bgImg)); - } - imgBox->bgImg = img; - return imgBox->bgImg; - } -slAddHead(&(imgBox->images),img); -return imgBox->images; -} - -struct image *imgBoxImageFind(struct imgBox *imgBox,char *gif) -/* Finds a specific image already added to this imgBox */ -{ -struct image *img = NULL; -for (img = imgBox->images; img != NULL; img = img->next ) - { - if (sameOk(img->file,gif)) - return img; - } -return NULL; -} - -// TODO: Will we need this? -//boolean imgBoxImageRemove(struct imgBox *imgBox,struct image *img) -//{ -//return slRemoveEl(&(imgBox->images),img); -//} - -struct imgTrack *imgBoxTrackAdd(struct imgBox *imgBox,struct trackDb *tdb,char *name,enum trackVisibility vis,boolean showCenterLabel,int order) -/* Adds an imgTrack to an imgBox. The imgTrack needs to be extended with imgTrackAddSlice() */ -{ -struct imgTrack *imgTrack = imgTrackStart(tdb,name,imgBox->db,imgBox->chrom,imgBox->chromStart,imgBox->chromEnd,imgBox->plusStrand,showCenterLabel,vis,order); -slAddHead(&(imgBox->imgTracks),imgTrack); -return imgBox->imgTracks; -} - -struct imgTrack *imgBoxTrackFind(struct imgBox *imgBox,struct trackDb *tdb,char *name) -/* Finds a specific imgTrack already added to this imgBox */ -{ -struct imgTrack *imgTrack = NULL; -for (imgTrack = imgBox->imgTracks; imgTrack != NULL; imgTrack = imgTrack->next ) - { - if (name != NULL && sameOk(name,imgTrack->name)) - return imgTrack; - else if (imgTrack->tdb == tdb) - return imgTrack; - } -return NULL; -} - -struct imgTrack *imgBoxTrackFindOrAdd(struct imgBox *imgBox,struct trackDb *tdb,char *name,enum trackVisibility vis,boolean showCenterLabel,int order) -/* Find the imgTrack, or adds it if not found */ -{ -struct imgTrack *imgTrack = imgBoxTrackFind(imgBox,tdb,name); -if( imgTrack == NULL) - imgTrack = imgBoxTrackAdd(imgBox,tdb,name,vis,showCenterLabel,order); -return imgTrack; -} - -struct imgTrack *imgBoxTrackUpdateOrAdd(struct imgBox *imgBox,struct trackDb *tdb,char *name,enum trackVisibility vis,boolean showCenterLabel,int order) -/* Updates the imgTrack, or adds it if not found */ -{ -struct imgTrack *imgTrack = imgBoxTrackFind(imgBox,tdb,name); -if( imgTrack == NULL) - return imgBoxTrackAdd(imgBox,tdb,name,vis,showCenterLabel,order); - -return imgTrackUpdate(imgTrack,tdb,name,imgBox->db,imgBox->chrom,imgBox->chromStart,imgBox->chromEnd,imgBox->plusStrand,showCenterLabel,vis,order); -} - -// TODO: Will we need this? -//boolean imgBoxTrackRemove(struct imgBox *imgBox,struct imgTrack *imgTrack) -//{ -//return slRemoveEl(&(imgBox->imgTracks),imgTrack); -//} - -void imgBoxTracksNormalizeOrder(struct imgBox *imgBox) -/* This routine sorts the imgTracks then forces tight ordering, so new tracks wil go to the end */ -{ -slSort(&(imgBox->imgTracks), imgTrackOrderCmp); -} - -void imgBoxShow(struct dyString **dy,struct imgBox *imgBox,int indent) -/* show the imgBox */ -{ -if(imgBox) - { - struct dyString *myDy = addIndent(dy,indent); - dyStringPrintf(myDy,"imgBox: %s.%s:%d-%d %c width:%d basePer:%g sideLabe:%s w:%d portal:%s %d-%d w:%d", - (imgBox->db?imgBox->db:""),(imgBox->chrom?imgBox->chrom:""), - imgBox->chromStart,imgBox->chromEnd,(imgBox->plusStrand?'+':'-'), - imgBox->width,imgBox->basesPerPixel,(imgBox->showSideLabel?"Yes":"No"),imgBox->sideLabelWidth, - (imgBox->showPortal?"Yes":"No"),imgBox->portalStart,imgBox->portalEnd,imgBox->portalWidth); - indent++; - struct image *img; - for(img=imgBox->images;img!=NULL;img=img->next) - imgShow(&myDy,img,"data ",indent); - if(imgBox->bgImg) - imgShow(&myDy,imgBox->bgImg,"bgnd ",indent); - if(dy == NULL) - warn("%s",dyStringCannibalize(&myDy)); - - struct imgTrack *imgTrack = NULL; - for (imgTrack = imgBox->imgTracks; imgTrack != NULL; imgTrack = imgTrack->next ) - imgTrackShow(dy,imgTrack,indent); - - if(dy != NULL) - *dy = myDy; - } -} - -int imgBoxDropEmpties(struct imgBox *imgBox) -/* Empty imageTracks (without slices) is not an error but they should be dropped. - returns remaining current track count */ -{ -if (imgBox == NULL) - return 0; -struct imgTrack *imgTrack = imgBox->imgTracks; -while(imgTrack != NULL) - { - if(imgTrack->slices == NULL) - { - slRemoveEl(&(imgBox->imgTracks),imgTrack); - imgTrackFree(&imgTrack); - imgTrack = imgBox->imgTracks; // start over - continue; - } - imgTrack = imgTrack->next; - } -return slCount(imgBox->imgTracks); -} - -boolean imgBoxIsComplete(struct imgBox *imgBox,boolean verbose) -/* Tests the completeness and consistency of an imgBox. */ -{ -if (imgBox == NULL) - { - if (verbose) - warn("No imgBox."); - return FALSE; - } -if (imgBox->db == NULL) - { - if (verbose) - warn("imgBox has no db."); - return FALSE; - } -if (imgBox->db == NULL) - { - if (verbose) - warn("imgBox has no chrom."); - return FALSE; - } -if (imgBox->chromStart >= imgBox->chromEnd) - { - if (verbose) - warn("imgBox(%s.%s:%d-%d) has bad genome range.",imgBox->db,imgBox->chrom,imgBox->chromStart,imgBox->chromEnd); - return FALSE; - } -if (imgBox->portalStart >= imgBox->portalEnd -|| imgBox->portalStart < imgBox->chromStart -|| imgBox->portalEnd > imgBox->chromEnd ) - { - if (verbose) - warn("imgBox(%s.%s:%d-%d) has bad portal range: %d-%d",imgBox->db,imgBox->chrom,imgBox->chromStart,imgBox->chromEnd,imgBox->portalStart,imgBox->portalEnd); - return FALSE; - } - -// Must have images -if (imgBox->images == NULL) - { - if (verbose) - warn("imgBox(%s.%s:%d-%d) has no images",imgBox->db,imgBox->chrom,imgBox->chromStart,imgBox->chromEnd); - return FALSE; - } -// Must have tracks -if (imgBox->imgTracks == NULL) - { - if (verbose) - warn("imgBox(%s.%s:%d-%d) has no imgTracks",imgBox->db,imgBox->chrom,imgBox->chromStart,imgBox->chromEnd); - return FALSE; - } -struct imgTrack *imgTrack = imgBox->imgTracks; -while(imgTrack != NULL) - { - if(!imgTrackIsComplete(imgTrack,verbose)) - { - if (verbose) - warn("imgBox(%s.%s:%d-%d) has bad track - being skipped.",imgBox->db,imgBox->chrom,imgBox->chromStart,imgBox->chromEnd); - slRemoveEl(&(imgBox->imgTracks),imgTrack); - imgTrackFree(&imgTrack); - imgTrack = imgBox->imgTracks; // start over - continue; - //return FALSE; - } - if(differentWord(imgTrack->db, imgBox->db) - || differentWord(imgTrack->chrom, imgBox->chrom) - || imgTrack->chromStart != imgBox->chromStart - || imgTrack->chromEnd != imgBox->chromEnd - || imgTrack->plusStrand != imgBox->plusStrand) - { - if (verbose) - warn("imgBox(%s.%s:%d-%d) has inconsistent imgTrack for %s.%s:%d-%d", - imgBox->db, imgBox->chrom, imgBox->chromStart, imgBox->chromEnd, - imgTrack->db,imgTrack->chrom,imgTrack->chromStart,imgTrack->chromEnd); - return FALSE; - } - struct imgSlice *slice = NULL; - for (slice = imgTrack->slices; slice != NULL; slice = slice->next ) - { - // Every slice that has an image must point to an image owned by the imgBox - if(slice->parentImg && (slIxFromElement(imgBox->images,slice->parentImg) == -1)) - { - if (verbose) - warn("imgBox(%s.%s:%d-%d) has slice(%s) for unknown image (%s)", - imgBox->db,imgBox->chrom,imgBox->chromStart,imgBox->chromEnd, - sliceTypeToString(slice->type),slice->parentImg->file); - return FALSE; - } - } - imgTrack = imgTrack->next; - } -return TRUE; -} - -void imgBoxFree(struct imgBox **pImgBox) -/* frees all memory assocated with an imgBox (including images and imgTracks) */ -{ -if(pImgBox != NULL && *pImgBox != NULL) - { - struct imgBox *imgBox = *pImgBox; - struct imgTrack *imgTrack = NULL; - while((imgTrack = slPopHead(&(imgBox->imgTracks))) != NULL ) - imgTrackFree(&imgTrack); - struct image *img = NULL; - while((img = slPopHead(&(imgBox->images))) != NULL ) - imgFree(&img); - imgFree(&(imgBox->bgImg)); - freeMem(imgBox->db); - freeMem(imgBox->chrom); - freeMem(imgBox); - *pImgBox = NULL; - } -} - - - -/////////////////////// imageV2 UI API - -static boolean imageMapDraw(struct mapSet *map,char *name) -/* writes an image map as HTML */ -{ -//warn("Drawing map_%s %s",name,(map == NULL?"map is NULL":map->items == NULL?"map->items is NULL":"Should draw!")); -if(map == NULL || map->items == NULL) - return FALSE; - -slReverse(&(map->items)); // These must be reversed so that they are printed in the same order as created! - -hPrintf(" ", name); // map_ prefix is implicit -struct mapItem *item = map->items; -for(;item!=NULL;item=item->next) - { - hPrintf("\n topLeftX, item->topLeftY, item->bottomRightX, item->bottomRightY); - // TODO: remove static portion of the link and handle in js - if(map->linkRoot != NULL) - { - if(skipToSpaces(item->linkVar)) - hPrintf(" HREF=%s%s",map->linkRoot,(item->linkVar != NULL?item->linkVar:"")); - else - hPrintf(" HREF='%s%s'",map->linkRoot,(item->linkVar != NULL?item->linkVar:"")); - } - else if(item->linkVar != NULL) - { - if(skipToSpaces(item->linkVar)) - hPrintf(" HREF=%s",item->linkVar); - else - hPrintf(" HREF='%s'",item->linkVar); - } - else - warn("map item has no url!"); - - if(item->title != NULL && strlen(item->title) > 0) - hPrintf(" TITLE='%s'", htmlEncode(item->title) ); - if(item->id != NULL) - hPrintf(" id='%s'", item->id); - hPrintf(">" ); - } -hPrintf("\n"); -return TRUE; -} - -static void imageDraw(struct imgBox *imgBox,struct imgTrack *imgTrack,struct imgSlice *slice,char *name,int offsetX,int offsetY,boolean useMap) -/* writes an image as HTML */ -{ -if(slice->parentImg && slice->parentImg->file != NULL) - { - hPrintf(" parentImg->file,offsetX,offsetY); - // Problem: dragScroll beyond left shows ugly leftLabel! - // Tried clip:rect() but this only works with position:absolute! - // May need to split image betweeen side label and data!!! That is a big change. - - if(useMap) - hPrintf(" usemap='#map_%s'",name); - hPrintf(" class='sliceImg "); - switch (slice->type) - { - case stSide: hPrintf("sideLab"); break; - case stCenter: hPrintf("cntrLab"); break; - case stButton: hPrintf("button"); break; - case stData: hPrintf("dataImg"); break; - default: warn("unknown slice = %d !",slice->type); break; - } - if(slice->type==stData && imgBox->showPortal) - hPrintf(" panImg' ondrag='{return false;}'"); - else - hPrintf("'"); - if(slice->title != NULL) - hPrintf(" title='%s'", htmlEncode(slice->title) ); // Adds slice wide title - else if(slice->parentImg->title != NULL) - hPrintf("' title='%s'", htmlEncode(slice->parentImg->title) );// Adds image wide title - hPrintf(">"); - } -else - { - hPrintf(" ",trackName); - } - else - hPrintf("width:%dpx;'>

",slice->width); - } -} - -// FF does not support newline code and '...' looks bad without newlines -#define NEWLINE_ENCODED " " -#define NEWLINE_NOT_SUPPORTED " - " -#define NEWLINE_TO_USE(browser) ((browser) == btFF ? NEWLINE_NOT_SUPPORTED : NEWLINE_ENCODED) -#define ELLIPSIS_TO_USE(browser) ((browser) == btFF ? "" : "...") - -static void sliceAndMapDraw(struct imgBox *imgBox,struct imgTrack *imgTrack,enum sliceType sliceType,char *name,boolean scrollHandle) -/* writes a slice of an image and any assocated image map as HTML */ -{ -if(imgBox==NULL || imgTrack==NULL) - return; -struct imgSlice *slice = imgTrackSliceGetByType(imgTrack,sliceType); -if(slice==NULL || slice->height == 0) - return; - -boolean useMap=FALSE; -int offsetX=slice->offsetX; -int width=slice->width; -if(slice->parentImg) - { - // Adjustment for portal - if(imgBox->showPortal && imgBox->basesPerPixel > 0 - && (sliceType==stData || sliceType==stCenter)) - { - offsetX += (imgBox->portalStart - imgBox->chromStart) / imgBox->basesPerPixel; - width=imgBox->portalWidth; - } - hPrintf("
\n"); - } -struct mapSet *map = sliceGetMap(slice,FALSE); // Could be the image map or slice specific -if(map) - useMap = imageMapDraw(map,name); -else if(slice->link != NULL) - { - if(skipToSpaces(slice->link) != NULL) - hPrintf(" link); - else - hPrintf(" link); - if (slice->title != NULL) - { - if (sliceType == stButton) - { - enum browserType browser = cgiClientBrowser(NULL,NULL,NULL); - char *newLine = NEWLINE_TO_USE(browser); - char *ellipsis = ELLIPSIS_TO_USE(browser); - if(imgTrack->reorderable) - hPrintf(" TITLE='%s%sclick to configure%s%sdrag to reorder%s'",htmlEncode(slice->title), newLine, - ellipsis, newLine,(tdbIsCompositeChild(imgTrack->tdb)?" highlighted subtrack":"") ); - else - hPrintf(" TITLE='%s%sclick to configure%s'",htmlEncode(slice->title), newLine, ellipsis); - } - else - hPrintf(" TITLE='Click for: %s'", htmlEncode(slice->title) ); - } - hPrintf(">\n" ); - } - -imageDraw(imgBox,imgTrack,slice,name,offsetX,slice->offsetY,useMap); -if(slice->link != NULL) - hPrintf(""); - -if(slice->parentImg) - hPrintf("
"); -} - -void imageBoxDraw(struct imgBox *imgBox) -/* writes a entire imgBox including all tracksas HTML */ -{ -if(imgBox->imgTracks == NULL) // Not an error to have an empty image - return; -imgBoxDropEmpties(imgBox); -boolean verbose = (hIsPrivateHost()); // Warnings for hgwdev only -if(!imgBoxIsComplete(imgBox,verbose)) // dorps empties as okay - return; -char name[256]; - -imgBoxTracksNormalizeOrder(imgBox); -//if(verbose) -// imgBoxShow(NULL,imgBox,0); - -hPrintf("\n"); -jsIncludeFile("jquery.tablednd.js", NULL); -hPrintf("\n"); - -#ifdef IMAGEv2_DRAG_SCROLL -if(imgBox->showPortal) - { - hPrintf("\n", - (imgBox->plusStrand?imgBox->sideLabelWidth:0), - (int)((imgBox->portalStart - imgBox->chromStart) / imgBox->basesPerPixel),imgBox->basesPerPixel); - } -#endif//def IMAGEv2_DRAG_SCROLL - -hPrintf("showPortal?(imgBox->portalWidth+imgBox->sideLabelWidth):imgBox->width); -hPrintf(" class='tableWithDragAndDrop'"); -hPrintf(" style='border:1px solid blue;border-collapse:separate;'>\n"); - -#if defined(CONTEXT_MENU) || defined(TRACK_SEARCH) -struct dyString *jsonTdbVars = NULL; -#endif/// defined(CONTEXT_MENU) || defined(TRACK_SEARCH) - -char *newLine = NEWLINE_TO_USE(cgiClientBrowser(NULL,NULL,NULL)); -struct imgTrack *imgTrack = imgBox->imgTracks; -for(;imgTrack!=NULL;imgTrack=imgTrack->next) - { - char *trackName = (imgTrack->name != NULL ? imgTrack->name : imgTrack->tdb->track ); -#if defined(CONTEXT_MENU) || defined(TRACK_SEARCH) - if (!trackImgOnly) - { - struct track *track = hashFindVal(trackHash, trackName); - if(track) - jsonTdbSettingsBuild(&jsonTdbVars, track); - } -#endif - //if(verbose && imgTrack->order == 3) - // imgTrackShow(NULL,imgTrack,0); - hPrintf("\n",trackName,imgTrack->order, - (imgTrack->reorderable?" trDraggable":" nodrop nodrag")); - - if(imgBox->showSideLabel && imgBox->plusStrand) - { - // button - safef(name, sizeof(name), "btn_%s", trackName); - hPrintf(" \n"); - // leftLabel - safef(name,sizeof(name),"side_%s",trackName); - if (imgTrack->reorderable) - hPrintf(" \n"); - } - - // Main/Data image region - hPrintf(" \n"); - - if(imgBox->showSideLabel && !imgTrack->plusStrand) - { - // rightLabel - safef(name, sizeof(name), "side_%s", trackName); - if (imgTrack->reorderable) - hPrintf(" \n"); - // button - safef(name, sizeof(name), "btn_%s", trackName); - hPrintf(" \n"); - } - hPrintf("\n"); - } -hPrintf("
\n",name,(imgTrack->reorderable?" class='dragHandle'":"")); - sliceAndMapDraw(imgBox,imgTrack,stButton,name,FALSE); - hPrintf("\n",name,htmlEncode(imgTrack->tdb->longLabel),newLine); - else - hPrintf(" \n",name); - sliceAndMapDraw(imgBox,imgTrack,stSide,name,FALSE); - hPrintf("\n", trackName, imgBox->width); - // centerLabel - if(imgTrack->showCenterLabel) - { - safef(name, sizeof(name), "center_%s", trackName); - sliceAndMapDraw(imgBox,imgTrack,stCenter,name,FALSE); - hPrintf("\n"); - } - // data image - safef(name, sizeof(name), "data_%s", trackName); - sliceAndMapDraw(imgBox,imgTrack,stData,name,(imgTrack->order>0)); - hPrintf("\n",name,htmlEncode(imgTrack->tdb->longLabel),newLine); - else - hPrintf(" \n",name); - sliceAndMapDraw(imgBox,imgTrack,stSide,name,FALSE); - hPrintf("\n",name,(imgTrack->reorderable?" class='dragHandle'":"")); - sliceAndMapDraw(imgBox,imgTrack,stButton, name,FALSE); - hPrintf("
\n"); -hPrintf("\n"); - -#if defined(CONTEXT_MENU) || defined(TRACK_SEARCH) -if (!trackImgOnly) - hPrintf(jsonTdbSettingsUse(&jsonTdbVars)); -#endif/// defined(CONTEXT_MENU) || defined(TRACK_SEARCH) -}