This patch refactors how we check for text formats when deciding how to handle
resources, such that more text MIME types will be rendered in-browser, rather
than downloaded.
This change requires us to move more away from using the Gecko-Content-Viewers
category in the category manager for this decision, as we need to handle an
unlimited number of MIME types behind the scenes.
Support for Gecko-Content-Viewers was left in for both the in-tree use for
application/http-index-format and dynamically determining whether image/avif
and image/jxl are supported, as well as for the message/rfc822 type used by
Thunderbird.
Differential Revision: https://phabricator.services.mozilla.com/D212078
This patch refactors how we check for text formats when deciding how to handle
resources, such that more text MIME types will be rendered in-browser, rather
than downloaded.
This change requires us to move more away from using the Gecko-Content-Viewers
category in the category manager for this decision, as we need to handle an
unlimited number of MIME types behind the scenes.
Support for Gecko-Content-Viewers was left in for both the in-tree use for
application/http-index-format and dynamically determining whether image/avif
and image/jxl are supported, as well as for the message/rfc822 type used by
Thunderbird.
Differential Revision: https://phabricator.services.mozilla.com/D212078
Moving mIsDrawing to SVGDocumentWrapper allows us to avoid depending on
VectorImage in a future patch, and instead only keep a reference to
SVGDocumentWrapper. This helps avoid a circular dependency.
Differential Revision: https://phabricator.services.mozilla.com/D111903
The abstract observer base classes are moved to a separate header file
nsRefreshObservers.h and the includes are adjusted accordingly.
Some method implementations are moved to the corresponding implementation files
to avoid the need to include the nsRefreshDriver.h file in the header.
Differential Revision: https://phabricator.services.mozilla.com/D85764
Additionally, this patch makes `nsDocumentViewer` which is the only
implementation of `nsIContentViewer` use `mozilla::PresShell` directly
rather than via `nsIPresShell`.
Differential Revision: https://phabricator.services.mozilla.com/D27470
Summary: Really sorry for the size of the patch. It's mostly automatic
s/nsIDocument/Document/ but I had to fix up in a bunch of places manually to
add the right namespacing and such.
Overall it's not a very interesting patch I think.
nsDocument.cpp turns into Document.cpp, nsIDocument.h into Document.h and
nsIDocumentInlines.h into DocumentInlines.h.
I also changed a bunch of nsCOMPtr usage to RefPtr, but not all of it.
While fixing up some of the bits I also removed some unneeded OwnerDoc() null
checks and such, but I didn't do anything riskier than that.
Much like the component manager, many of the strings that we use for category
manager entries are statically allocated. There's no need to duplicate these
strings.
This patch changes the category manager APIs to take nsACStrings rather than
raw pointers, and to pass literal nsCStrings when we know we have a literal
string to begin with. When adding the category entry, it then skips making
copies of any strings with the LITERAL flag.
MozReview-Commit-ID: EJEcYSdNMWs
***
amend-catman
Much like the component manager, many of the strings that we use for category
manager entries are statically allocated. There's no need to duplicate these
strings.
This patch changes the category manager APIs to take nsACStrings rather than
raw pointers, and to pass literal nsCStrings when we know we have a literal
string to begin with. When adding the category entry, it then skips making
copies of any strings with the LITERAL flag.
MozReview-Commit-ID: EJEcYSdNMWs
***
amend-catman
We only need metric from top level content document, but we dont have
any information about it in nsDOMNavigationTiming, so I add a weak
reference which points to nsDocShell.
MozReview-Commit-ID: GiJigRLYHNV
This adds a probe called TIME_TO_NON_BLANK_PAINT_MS which reports time to
non-blank paint for root content documents whose docshell was active for the
entire time between navigation start and first non-blank paint.
MozReview-Commit-ID: 7JQdk5vHr1O
Nika Layzell