fixed several bugs...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>

ui/TODO.otl

@@ -109,8 +109,9 @@ Roadmap
 
 
 [_] 32% Gen 3 current todo
-	[_] 64% High priority
+	[_] 65% High priority
-		[_] BUG: sorting (dialog) will mess up the order...
+		[_] make buildcache sort images via data AND file name...
+		[X] BUG: sorting (dialog) will mess up the order...
 		| Procedure:
 		| 	- shift-s + sort in a way that changes the order
 		| 	- move next till the spot where the order changed
@@ -123,7 +124,7 @@ Roadmap
 		| Workaround:
 		| 	- sort, save, then F5
 		| 	
-		[_] BUG: sorting breaks when at or near the end of a ribbon...
+		[X] BUG: sorting breaks when at or near the end of a ribbon...
 		|
 		| Race condition...
 		|
@@ -560,6 +561,7 @@ Roadmap
 		| 	drops to last placeholder
 		|
 		[_] single image mode transition (alpha-blend/fade/none)
+		[X] BUG: shifting image left/right marks and bookmarks it...
 		[X] Might be a good idea to use sparse arrays for things like marks...
 		| eliminate:	
 		| 	- need for keeping things sorted all the time

ui/bookmarks.js

@@ -175,8 +175,8 @@ function setupBookmarks(viewer){
 			BOOKMARKS = populateSparceGIDList(BOOKMARKS)
 			bookmarksUpdated()
 		})
-		.on('horizontalShiftedImage', function(evt, gid, direction){
+		.on('horizontalShiftedImage', function(evt, gid, direction, from, to){
-			if(shiftGIDInSparseList(gid, BOOKMARKS)){
+			if(shiftGIDInSparseList(gid, from, to, BOOKMARKS)){
 				bookmarksUpdated()
 			}
 		})

ui/data.js

@@ -2181,6 +2181,8 @@ function updateImages(list, size, cmp){
 //
 // This is similar to getGIDsAround(..) but will load images into the 
 // viewer...
+//
+// XXX make a smarter common section handling...
 function loadImagesAround(count, gid, ribbon, data, force_count, ignore_common_sections){
 	// default values...
 	data = data == null ? DATA : data
@@ -2320,6 +2322,9 @@ function rollImages(n, ribbon, extend, no_compensate_shift){
 // 		structure and do a fast reload
 // NOTE: if the order of images has changed, reuse_current_structure must 
 // 		be null or false, otherwise this will not produce a correct result.
+//
+// XXX reuse_current_structure will not work correctly until loadImagesAround(..)
+// 		ignores section content...
 function reloadViewer(reuse_current_structure, images_per_screen){
 	var ribbons_set = $('.ribbon-set')
 	var current = DATA.current
@@ -2413,7 +2418,7 @@ function updateRibbonOrder(no_reload_viewer){
 		DATA.ribbons[i] = fastSortGIDsByOrder(DATA.ribbons[i])
 	}
 	if(!no_reload_viewer){
-		reloadViewer(true)
+		reloadViewer(false)
 	}
 }
 

ui/marks.js

@@ -279,21 +279,31 @@ function shiftGIDToOrderInList(gid, direction, list){
 	}
 	return false
 }
+
+
 // a sparse version of shiftGIDToOrderInList(..)...
-function shiftGIDInSparseList(gid, list){
+//
-	var n = DATA.order.indexOf(gid)
+// returns true if list is updated....
-	var o = list.indexOf(gid)
+function shiftGIDInSparseList(gid, from, to, list){
+	if(list[from] == null && list[to] == null){
+		return false
+	}
+
+	var cleanup = list.indexOf(gid) < 0
 
 	// move the marked gid...
-	list.splice(o, 1)
+	list.splice(from, 1)
-	list.splice(n, 0, gid)
+	list.splice(to, 0, gid)
 
-	// test if there are any marked images between n and o...
+	// if gid was never in list, we must remove leave things as we got 
-	var shift = compactSparceList(list.slice(Math.min(n, o)+1, Math.max(n, o)))
+	// them, and remove it again...
-	if(shift.length > 0){
+	// NOTE: essentially, we are using gid as a marker, as we can't 
-		return true
+	// 		.splice(..) an undefined into a list...
+	if(cleanup){
+		delete list[to]
 	}
-	return false
+
+	return true
 }
 
 
@@ -787,8 +797,8 @@ function setupMarks(viewer){
 			MARKED = populateSparceGIDList(MARKED)
 			marksUpdated()
 		})
-		.on('horizontalShiftedImage', function(evt, gid, direction){
+		.on('horizontalShiftedImage', function(evt, gid, direction, from, to){
-			if(shiftGIDInSparseList(gid, MARKED)){
+			if(shiftGIDInSparseList(gid, from, to, MARKED)){
 				marksUpdated()
 			}
 		})

ui/sort.js

@@ -360,9 +360,12 @@ function horizontalShiftImage(image, direction){
 	// NOTE: in a race condition this may still overwrite the order someone
 	// 		else is working on, the data will be consistent...
 	var order = DATA.order.slice()
-	order.splice(order.indexOf(gid), 1)
+	var from = order.indexOf(gid)
+	order.splice(from, 1)
 	order.splice(order.indexOf(target) + (direction == 'next'? 1 : 0), 0, gid)
+	var to = order.indexOf(gid)
 	// do the dirty work...
+	// ...replace the order with the new order...
 	DATA.order.splice.apply(DATA.order, [0, DATA.order.length].concat(order))
 
 	// just update the ribbons, no reloading needed...
@@ -375,7 +378,7 @@ function horizontalShiftImage(image, direction){
 	updateImages()
 	dataUpdated()
 
-	$('.viewer').trigger('horizontalShiftedImage', [gid, direction])
+	$('.viewer').trigger('horizontalShiftedImage', [gid, direction, from, to])
 
 	return image
 }