This function builds a transaction that takes a document slice and
inserts it back into the document it came from, applying any changes
that were made.
This makes editing document slices simple:
slicedDoc = doc.getDocumentSlice( captionNode );
// Edit slicedDoc using a surface
tx = ve.dm.Transaction.newFromDocumentInsertion( doc, captionNode, slicedDoc );
surface.change( tx );
Specifically, newFromDocumentInsertion replaces the node's contents
with the document's contents (meaning any changes made to the node in
the meantime are lost). It also merges the stores internal lists
of the two documents and remaps indexes accordingly. This means editing
of references inside of references is supported.
This functionality is not specific to slices, and can also be used to
safely insert data from a paste buffer, with internal list data being
transplanted correctly.
ve.dm.MetaLinearData:
* Make merge( [ undefined, undefined, ... ] ) return undefined rather
than [].
ve.dm.Document:
* In getDocumentSlice, store a pointer to the original dm.Document in
the new one, and also store the length of the internal list. This
allows us to figure out which internal list items the two documents
have in common when we insert the modified slice back into the main
document.
* In getMetadataReplace, optionally take the inserted metadata as a
parameter, to allow for operations that insert both data and metadata.
Per Ed's review, rewrite this function to return null rather than {}
if no metadata needs to be replaced.
ve.dm.InternalList:
* Add method to merge two internal lists
ve.dm.Transaction:
* Remove newFromNodeReplacement and replace it with newFromDocumentInsertion.
* In pushReplace, optionally take the inserted metadata as a parameter.
Change-Id: I786ee7bad796aa54bc242993b4de3ad18ad0773e
Add merge() methods to IndexValueStore and InternalList, which merge
another store/list in to the current one and return a mapping
translating old indexes to new ones.
Also add functions that, given such a mapping, traverse a linear
model data array and remap store/list indexes using simple logic for
annotations and node type-specific functions for node attributes.
Change-Id: I1e90755ced1a87c190947c037cf151c4d17cf8b7
Getting & setting the cursor is done with byte offsets
instead of data model offset (characters) so we need to
be able to convert between the two as well as splitting
characters.
TODO: The regex only works on surrogate pairs, not
yet combining accents.
fixupInsertion will combine a combining mark with the
character to its left it it can.
Bug: 48630
Change-Id: I8d936fb15d82f73cd45fac142c540a7950850d55
Remove all manual changes to SF ranges as these are not
undoable. Instead change translate range to default to
outer expand and build functionality around that behaviour
never changing.
As translate range is always outer I don't think we need to
check for start and end crossing over?
Added more undo tests to assert these selections are maintained
properly, and added the test case to 'update' for when and undo
point is overwritten.
Insert content now results in a selection over the inserted
content. Most usages were expecting this anyway and were
followed up with an adjustRange(-length,0) which is no longer
necessary.
Noticed that the link inspector case was never being triggered
as word boundary was always expanding to at least one char (mainly
for Hanzi selection). This doesn't make much sense as single
spaces get auto selected so removed this functionality.
Split collapseRange out into collapseRangeToStart and
collapseRangeToEnd as this may be required to get the old
behaviour (range moves to end after insert).
Change-Id: I3dc0b4d00d37bad1ca3076a69b41c5f0b3fa0570
This is minimise the amount of data we need to serialise when
sending this over the wire.
The minimal IVStore data is added to the MW bug report, and
editedData fixed to only return the data array, not the full
LinearData object.
Documentation in AnnotationSet has finally been updated to
refelect the fact that it only stores Annotations
(was previous the generic OrderedHashSet).
getAnnotationFromOffset has been split out into a function
that just returns this indexes so that in cases where we
don't need the values we don't do an unneccesary store lookup.
Bug: 47318
Change-Id: I4819cf06d1bd0ae4f8b896052e278ca75c9551bf
Before, it took an array of objects and translated those to indexes
using the store. Literally every caller outside of the test suite got
an array of indexes from the linear model, translated those to objects,
then passed them into the AnnotationSet constructor which translated
them right back to indexes.
The previous behavior was kind of ridiculous on its face, but the
reason we found it is because Inez was investigating the performance
degradation when bolding a line and found that half of it was due
to the hundreds of ve.getHash() calls caused by this behavior.
Change-Id: I38df8ae9f6392849dacf477ea2f804283c964417
ve.dm.Transaction
* Replace operations are now built directly from the
linear model and automatically determine what metadata
replace information they need to include:
** retainMetadata
** replaceMetadata
** insertMetadata
ve.dm.Document
* Metadata array created empty and padded out after data parsing
as we are no longer using Document.spliceData to build it (a new
test checks for correct metadata length)
* spliceData replaced with getMetadataReplace, which instead returns
transactional steps of spliceData (retain, replace, insert)
ve.dm.MetaLinearData
* Add function for merging metadata items together. Only used
once in the code (Document.getMetadataReplace) but useful
for generating test data.
ve.dm.MetaList
* Replace operations with metadata need to calculate new offset
and indices directly, but can't be applied immediately lest they
put a metaItem out of place and affect findItem.
ve.dm.MetaItem
* Add methods to support queued moves as required by MetaList
Test files
* Updated to match new pushReplace API
* Remove any instances of Document.spliceData
* Extra check on sparse metadata array length
* Rewrite spliceData tests as getMetadataReplace tests
* Count expected cases in Transaction(Processor) tests
Bug: 46954
Change-Id: I4edad1c2dd37c723bff2792bab7d694ef17a86dc
This provides the functionality for keyboard word skipping
(i.e. pressing ctrl/alt + arrow key).
Bug: 46794
Change-Id: Ib0861fa075df805410717a148b8a6e166d947849
Created an IndexValueStore class which can store any object and return
an integer index to its hash map.
Linear data is now stored in ve.dm.LinearData instances. Two subclasses
for element and meta data contain methods specific to those data types
(ElementLinearData and MetaLinearData).
The static methods in ve.dm.Document that inspected data at a given
offset are now instance methods of ve.dm.ElementLinearData.
AnnotationSets (which are no longer OrderedHashSets) have been moved
to /dm and also have to be instantiated with a pointer the store.
Bug: 46320
Change-Id: I249a5d48726093d1cb3e36351893f4bff85f52e2
