Open
Bug 1624587
(editor-transaction-footprint)
Opened 5 years ago
Updated 2 years ago
[meta] Create new transaction classes which treat multiple nodes
Categories
(Core :: DOM: Editor, enhancement, P3)
Core
DOM: Editor
Tracking
()
NEW
People
(Reporter: masayuki, Unassigned)
References
(Blocks 3 open bugs)
Details
(Keywords: meta)
Currently, editor module creates a transaction per node for insertion and deletion. However, this means that we waste both creating performance and footprint. For example, if you move all children of a node which have 100 children to another node, 100 DeleteNodeTransaction and InsertNodeTransaction instances are required.
https://searchfox.org/mozilla-central/rev/202a285024f174c2d2bf2152d9cba90a03723eab/editor/libeditor/EditorBase.cpp#2035,2053,2073
https://searchfox.org/mozilla-central/rev/202a285024f174c2d2bf2152d9cba90a03723eab/editor/libeditor/HTMLEditSubActionHandler.cpp#6215-6216,6239
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Reporter | |
Updated•3 years ago
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Blocks: memshrink-content
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Reporter | |
Updated•3 years ago
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Depends on: create-move-node-transaction
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Updated•3 years ago
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Summary: Create new transaction classes which treat multiple nodes → [meta] Create new transaction classes which treat multiple nodes
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Updated•2 years ago
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Severity: normal → S3
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Description
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