AutoTransactionBatch, AutoPlaceholderBatch, AutoSelectionRestorer,
AutoTopLevelEditSubActionNotifier, AutoTransactionsConserveSelection and
AutoUpdateViewBatch access protected members of EditorBase. The access
scope management assume that they are used only by EditorBase or its
subclasses or TextEditRules or its inherited class (i.e., HTMLEditRules).
For guaranteeing this at build-time, we should change them to nested classes
of EditorBase. Then, EditorBase and its subclasses and friends can use them.
Differential Revision: https://phabricator.services.mozilla.com/D9479
--HG--
extra : moz-landing-system : lando
We should not use nsIDOMDocument if unnecessary. Because it needs QI to access
nsIDocument.
MozReview-Commit-ID: CMF3tmvBTB9
--HG--
extra : rebase_source : e832023be8d59a2c1e01bd423e6f058b0708dfe9
nsIClipboardDragDropHooks and nsIClipboardDragDropHookList allow XUL apps
to customize drag and drop operation and paste operation. However, this
feature was used only by ChatZilla and it doesn't work on Gecko anymore.
So, we can get rid of them from our tree.
MozReview-Commit-ID: Ibs3V1gI8Ry
--HG--
extra : rebase_source : 83428293d59aaca432d76c71b214aa7799f7f9de
EditorUtils::IsDescendantOf() current takes a pointer to offset or a pointer to
child content if the caller needs to know the child of the most ancestor node.
However, some callers should get a child as EditorDOMPoint or EditorRawDOMPoint.
Then, they can be used for some editor methods which need to take child node
for performance optimization.
This patch makes EditorUtils::IsDescendantOf() as only two overloads. One takes
pointer to EditorRawDOMPoint as optional out argument. The other takes pointer
to EditorDOMPoint as an out param.
Additionally, this creates new constructor of AutoTrackDOMPoint for making it
can treat EditorDOMPoint directly.
MozReview-Commit-ID: IsAGTUvKI19
--HG--
extra : rebase_source : 97469a21b974c6a1dd515ab472bbc4a88c1899c8
Currently, editor code uses following style (or similar style) in a lot of places:
if (foo)
{
}
else
{
}
This patch fixes this as conforming to our coding rules, i.e., it becomes:
if (foo) {
} else {
}
Additionally, this fixes other odd control statements in the files which include above issue because it's difficult to find following issues with searching the files:
* if (foo) bar;
* if (foo) { bar; }
* if (foo)
bar;
Finally, if it becomes much simpler than current code, this patch rewrites existing code with "early return style". But this case is only a few places because this is risky.
MozReview-Commit-ID: 2Gs26goWXrF
--HG--
extra : rebase_source : 603f9003a3566b3203bdeb27dc73ac33502d2853
In our coding rules, variable names of nsresult should be rv. Indeed, when you see |rv| in the code, you must assume that its type if nsresult.
However, a lot of code under editor/ uses |res| for the variables of nsresult. Let's replace |res| with |rv|.
And this patch improves following points:
1. When |rv| is set in both |if| and |else| block and they are check outside of them, this moves the check into each |if| and |else| block because even if the failure is notified with warning, you cannot see which case was performed and failed. This change makes it clear.
2. When |return rv;| returns non-error code because |rv| is checked with NS_ENSURE_SUCCESS() immediately before, setting replacing it with |return NS_OK;| is clearer.
3. Move declaration of |nsresult rv| into smaller scope as far as possible. This prevents setting rv to unexpected value and easier to check its value at reading the code.
MozReview-Commit-ID: 9MAqj7sFey3
--HG--
extra : rebase_source : 0fd316b851ea616b3a95d8c1afc111ff55e11993
This patch also renames:
EditorInputEventDispatcher -> mozilla::EditorInputEventDispatcher
And some variable names are renamed from aEditor or mEditor to aEditorBase or mEditorBase for making their types clearer.
MozReview-Commit-ID: 2FCXWpLMn8e
--HG--
rename : editor/libeditor/nsEditor.cpp => editor/libeditor/EditorBase.cpp
rename : editor/libeditor/nsEditor.h => editor/libeditor/EditorBase.h
Masayuki Nakano
Makoto Kato
Boris Zbarsky
Ehsan Akhgari