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(" \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;'>
\n",name,(imgTrack->reorderable?" class='dragHandle'":"")); - sliceAndMapDraw(imgBox,imgTrack,stButton,name,FALSE); - hPrintf(" | \n"); - // leftLabel - safef(name,sizeof(name),"side_%s",trackName); - if (imgTrack->reorderable) - hPrintf("\n",name,htmlEncode(imgTrack->tdb->longLabel),newLine); - else - hPrintf(" | \n",name); - sliceAndMapDraw(imgBox,imgTrack,stSide,name,FALSE); - hPrintf(" | \n"); - } - - // Main/Data image region - 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"); - - if(imgBox->showSideLabel && !imgTrack->plusStrand) - { - // rightLabel - safef(name, sizeof(name), "side_%s", trackName); - if (imgTrack->reorderable) - hPrintf("\n",name,htmlEncode(imgTrack->tdb->longLabel),newLine); - else - hPrintf(" | \n",name); - sliceAndMapDraw(imgBox,imgTrack,stSide,name,FALSE); - hPrintf(" | \n"); - // button - safef(name, sizeof(name), "btn_%s", trackName); - hPrintf("\n",name,(imgTrack->reorderable?" class='dragHandle'":"")); - sliceAndMapDraw(imgBox,imgTrack,stButton, name,FALSE); - hPrintf(" | \n"); - } - hPrintf("