Given meta/ctrl key should use browser.tabs.loadInBackground pref instead of
browser.tabs.loadDivertedInBackground pref, the existing
nsIBrowserDOMWindow.OPEN_NEWTAB behavior doesn't match the requirement.
Add dedicate flag for "open in foreground tab" to make it controllable from
nsWindowWatcher::IsWindowOpenLocationModified.
Differential Revision: https://phabricator.services.mozilla.com/D201929
This comes back to bug 42557 and co. It only does something
half-reasonable on Windows (on macOS we just lie and make z-order
tracking be latest-active tracking), and given we don't use the special
zorder flags elsewhere I'm pretty sure we should be able to just rip
this off... On some DEs like Wayland we can't re-stack toplevel windows.
Differential Revision: https://phabricator.services.mozilla.com/D213602
Given meta/ctrl key should use browser.tabs.loadInBackground pref instead of
browser.tabs.loadDivertedInBackground pref, the existing
nsIBrowserDOMWindow.OPEN_NEWTAB behavior doesn't match the requirement.
Add dedicate flag for "open in foreground tab" to make it controllable from
nsWindowWatcher::IsWindowOpenLocationModified.
Differential Revision: https://phabricator.services.mozilla.com/D201929
Given meta/ctrl key should use browser.tabs.loadInBackground pref instead of
browser.tabs.loadDivertedInBackground pref, the existing
nsIBrowserDOMWindow.OPEN_NEWTAB behavior doesn't match the requirement.
Add dedicate flag for "open in foreground tab" to make it controllable from
nsWindowWatcher::IsWindowOpenLocationModified.
Differential Revision: https://phabricator.services.mozilla.com/D201929
Reflect modifiers to chromeFlags and nsIBrowserDOMWindow::OPEN_* location,
to perform the equivalent of BrowserUtils.whereToOpenLink in window.open with
modifier keys.
Differential Revision: https://phabricator.services.mozilla.com/D197864
Pass UserActivation::Modifiers from nsGlobalWindowOuter::OpenInternal
to nsPIWindowWatcher.openWindowWithRemoteTab, through the following interfaces
and protocol:
* nsPIWindowWatcher.openWindow2
* nsIWindowProvider.provideWindow
* PContent.CreateWindow or PContent.CreateWindowInDifferentProcess
* nsPIWindowWatcher.openWindowWithRemoteTab
Differential Revision: https://phabricator.services.mozilla.com/D197863
In order to achieve "load in a new background tab" operation in `window.open`,
add OPEN_NEWTAB_BACKGROUND which is equivalent to OPEN_NEWTAB except for
not selecting the tab.
Differential Revision: https://phabricator.services.mozilla.com/D197859
Implementations of nsIEmbeddingSiteWindow and nsIBaseWindow largely
overlap, and where they don't, the nsIEmbeddingSiteWindow implementation
of the otherwise shared interface is primarily stubbed out with the
exception of Get/SetDimensions().
This patch moves a reimplementation of Get/SetDimensions() from
nsIEmbeddingSiteWindow to nsIBaseWindow. The other methods of
nsIEmbeddingSiteWindow remain covered by nsIBaseWindow.
Get/SetDimensions() can be implemented as part of nsIWebBrowserChrome
where nsIBaseWindow is not necessary. This removes the need for
nsIEmbeddingSiteWindow.
Blur() has also been moved to nsIWebBrowserChrome, as only
nsContentTreeOwner has an actual implementation which we in theory also
want to call from BrowserChild/Parent, but the spec suggests to
"selectively or uniformly ignore calls".
GetVisibility() had an implementation in BrowserChild that pretended to
always be visible. Instead of providing an interface for that,
nsDocShell now handles the not implemented case for tree owners.
nsIEmbeddingSiteWindow::GetSiteWindow() used to call through to
nsIBaseWindow::GetParentNativeWindow().
The Get/SetDimensions() implementation has been replaced with a strongly
typed setter, which is now also used directly from nsGlobalWindowOuter
to avoid problems that come with autodetecting unchanged dimensions,
when the current dimensions are outdated (e.g. immediately reverting a
change can be ignored).
Differential Revision: https://phabricator.services.mozilla.com/D160260
Implementations of nsIEmbeddingSiteWindow and nsIBaseWindow largely
overlap, and where they don't, the nsIEmbeddingSiteWindow implementation
of the otherwise shared interface is primarily stubbed out with the
exception of Get/SetDimensions().
This patch moves a reimplementation of Get/SetDimensions() from
nsIEmbeddingSiteWindow to nsIBaseWindow. The other methods of
nsIEmbeddingSiteWindow remain covered by nsIBaseWindow.
Get/SetDimensions() can be implemented as part of nsIWebBrowserChrome
where nsIBaseWindow is not necessary. This removes the need for
nsIEmbeddingSiteWindow.
Blur() has also been moved to nsIWebBrowserChrome, as only
nsContentTreeOwner has an actual implementation which we in theory also
want to call from BrowserChild/Parent, but the spec suggests to
"selectively or uniformly ignore calls".
GetVisibility() had an implementation in BrowserChild that pretended to
always be visible. Instead of providing an interface for that,
nsDocShell now handles the not implemented case for tree owners.
nsIEmbeddingSiteWindow::GetSiteWindow() used to call through to
nsIBaseWindow::GetParentNativeWindow().
The Get/SetDimensions() implementation has been replaced with a strongly
typed setter, which is now also used directly from nsGlobalWindowOuter
to avoid problems that come with autodetecting unchanged dimensions,
when the current dimensions are outdated (e.g. immediately reverting a
change can be ignored).
Differential Revision: https://phabricator.services.mozilla.com/D160260
Implementations of nsIEmbeddingSiteWindow and nsIBaseWindow largely
overlap, and where they don't, the nsIEmbeddingSiteWindow implementation
of the otherwise shared interface is primarily stubbed out with the
exception of Get/SetDimensions().
This patch moves a reimplementation of Get/SetDimensions() from
nsIEmbeddingSiteWindow to nsIBaseWindow. The other methods of
nsIEmbeddingSiteWindow remain covered by nsIBaseWindow.
Get/SetDimensions() can be implemented as part of nsIWebBrowserChrome
where nsIBaseWindow is not necessary. This removes the need for
nsIEmbeddingSiteWindow.
Blur() has also been moved to nsIWebBrowserChrome, as only
nsContentTreeOwner has an actual implementation which we in theory also
want to call from BrowserChild/Parent, but the spec suggests to
"selectively or uniformly ignore calls".
GetVisibility() had an implementation in BrowserChild that pretended to
always be visible. Instead of providing an interface for that,
nsDocShell now handles the not implemented case for tree owners.
nsIEmbeddingSiteWindow::GetSiteWindow() used to call through to
nsIBaseWindow::GetParentNativeWindow().
The Get/SetDimensions() implementation has been replaced with a strongly
typed setter, which is now also used directly from nsGlobalWindowOuter
to avoid problems that come with autodetecting unchanged dimensions,
when the current dimensions are outdated (e.g. immediately reverting a
change can be ignored).
Differential Revision: https://phabricator.services.mozilla.com/D160260
The biggest set of APIs from ns[T]StringObsolete which are still heavily used
are the string searching APIs. It appears the intention was for these to be
replaced by the `FindInReadable` APIs, however that doesn't appear to have
happened.
In addition, the APIs have some quirks around their handling of mixed character
widths. These APIs generally supported both narrow strings and the native
string type, probably because char16_t string literals weren't available until
c++11. Finally they also used easy-to-confuse unlabeled boolean and integer
optional arguments to control behaviour.
These patches do the following major changes to the searching APIs:
1. The ASCII case-insensitive search method was split out as
LowerCaseFindASCII, rather than using a boolean. This should be less
error-prone and more explicit, and allows the method to continue to use
narrow string literals for all string types (as only ASCII is supported).
2. The other [R]Find methods were restricted to only support arguments with
matching character types. I considered adding a FindASCII method which would
use narrow string literals for both wide and narrow strings but it would've
been the same amount of work as changing all of the literals to unicode
literals.
This ends up being the bulk of the changes in the patch.
3. All find methods were re-implemented using std::basic_string_view's find
algorithm or stl algorithms to reduce code complexity, and avoid the need to
carry around the logic from nsStringObsolete.cpp.
4. The implementations were moved to nsTStringRepr.cpp.
5. An overload of Find was added to try to catch callers which previously
called `Find(..., false)` or `Find(..., true)` to set case-sensitivity, due
to booleans normally implicitly coercing to `index_type`. This should
probably be removed at some point, but may be useful during the transition.
Differential Revision: https://phabricator.services.mozilla.com/D148300
In bug 1773342 I made OS text scale factor behave like a full zoom
factor which applies to all pages (including the browser chrome). That's
generally straight forward but it makes some callsites that use unzoomed
CSS coordinates misbehave (or behave correctly accidentally actually in
some other cases).
The main fix here is making
nsIBaseWindow::UnscaledDevicePixelsPerCSSPixel() and
nsIScreen::GetDefaultCSSScaleFactor() account for OS zoom as necessary.
However, I also went through the relevant code and cleaned it up to use
typed units and operations when possible.
The setup means:
* nsIWidget::GetDefaultScale() doesn't account for OS full zoom.
* nsIBaseWindow and nsIScreen does.
These are the places where this should matter and stuff can get
confused, but this works surprisingly well for all callers (except one
nsDeviceContext one which we use only for PuppetWidget and we can
remove by falling back to 1.0 like all other widgets until the update
comes).
Differential Revision: https://phabricator.services.mozilla.com/D149033
In bug 1773342 I made OS text scale factor behave like a full zoom
factor which applies to all pages (including the browser chrome). That's
generally straight forward but it makes some callsites that use unzoomed
CSS coordinates misbehave (or behave correctly accidentally actually in
some other cases).
The main fix here is making
nsIBaseWindow::UnscaledDevicePixelsPerCSSPixel() and
nsIScreen::GetDefaultCSSScaleFactor() account for OS zoom as necessary.
However, I also went through the relevant code and cleaned it up to use
typed units and operations when possible.
The setup means:
* nsIWidget::GetDefaultScale() doesn't account for OS full zoom.
* nsIBaseWindow and nsIScreen does.
These are the places where this should matter and stuff can get
confused, but this works surprisingly well for all callers (except one
nsDeviceContext one which we use only for PuppetWidget and we can
remove by falling back to 1.0 like all other widgets until the update
comes).
Differential Revision: https://phabricator.services.mozilla.com/D149033
The biggest set of APIs from ns[T]StringObsolete which are still heavily used
are the string searching APIs. It appears the intention was for these to be
replaced by the `FindInReadable` APIs, however that doesn't appear to have
happened.
In addition, the APIs have some quirks around their handling of mixed character
widths. These APIs generally supported both narrow strings and the native
string type, probably because char16_t string literals weren't available until
c++11. Finally they also used easy-to-confuse unlabeled boolean and integer
optional arguments to control behaviour.
These patches do the following major changes to the searching APIs:
1. The ASCII case-insensitive search method was split out as
LowerCaseFindASCII, rather than using a boolean. This should be less
error-prone and more explicit, and allows the method to continue to use
narrow string literals for all string types (as only ASCII is supported).
2. The other [R]Find methods were restricted to only support arguments with
matching character types. I considered adding a FindASCII method which would
use narrow string literals for both wide and narrow strings but it would've
been the same amount of work as changing all of the literals to unicode
literals.
This ends up being the bulk of the changes in the patch.
3. All find methods were re-implemented using std::basic_string_view's find
algorithm or stl algorithms to reduce code complexity, and avoid the need to
carry around the logic from nsStringObsolete.cpp.
4. The implementations were moved to nsTStringRepr.cpp.
5. An overload of Find was added to try to catch callers which previously
called `Find(..., false)` or `Find(..., true)` to set case-sensitivity, due
to booleans normally implicitly coercing to `index_type`. This should
probably be removed at some point, but may be useful during the transition.
Differential Revision: https://phabricator.services.mozilla.com/D148300
This is currently effectively just a helper around the existing
properties. Theoretically we could streamline things here in the future
by managing primary content entirely based on BrowsingContext rather
than docshell, but there's enough complexity there right now with other
properties like updating properties on content shells as they're
attached, that it's probably not worth trying to unify right now,
especially considering the low number of consumers.
Differential Revision: https://phabricator.services.mozilla.com/D146495
Add BrowsingContext::FieldValues.mIsPopupRequested, and pass "is popup"
value calculated before opening window/tab to BrowsingContext::CreateDetached.
Other code path that is unrelated to content-priv window.open uses the
default value false.
Differential Revision: https://phabricator.services.mozilla.com/D129411
Removed "width" feature from the popup condition, and removed related parameters
(aWidthSpecified, and aSizeSpec) from functions.
Also added "popup" feature that explicitly specify whether to request popup or
not.
This is only for content context, and it behaves differently than existing
"popup" feature for chrome context that makes the window no-style.
Differential Revision: https://phabricator.services.mozilla.com/D129410
Add BrowsingContext::FieldValues.mIsPopupRequested, and pass "is popup"
value calculated before opening window/tab to BrowsingContext::CreateDetached.
Other code path that is unrelated to content-priv window.open uses the
default value false.
Differential Revision: https://phabricator.services.mozilla.com/D129411
Removed "width" feature from the popup condition, and removed related parameters
(aWidthSpecified, and aSizeSpec) from functions.
Also added "popup" feature that explicitly specify whether to request popup or
not.
This is only for content context, and it behaves differently than existing
"popup" feature for chrome context that makes the window no-style.
Differential Revision: https://phabricator.services.mozilla.com/D129410
These methods are no longer necessary, as all loads which can trigger process
switches now go through DocumentChannel.
The shouldLoadURI methods on nsIWebBrowserChrome3 are unfortunately still
necessary as they're used by the disabled-by-default "Single-Site Browser"
feature. In the future this may be possible to clean-up.
Differential Revision: https://phabricator.services.mozilla.com/D94638
These methods are no longer necessary, as all loads which can trigger process
switches now go through DocumentChannel.
The shouldLoadURI methods on nsIWebBrowserChrome3 are unfortunately still
necessary as they're used by the disabled-by-default "Single-Site Browser"
feature. In the future this may be possible to clean-up.
Differential Revision: https://phabricator.services.mozilla.com/D94638
This centralizes our print and preview setup in nsGlobalWindowOuter so
that we never re-clone a clone, and so that we reuse the window.open()
codepath to create the browsing context to clone into.
For window.print, for both old print dialog / silent printing and new
print preview UI, we now create a hidden browser (as in with visibility:
collapse, which takes no space but still gets a layout box).
* In the modern UI case, this browser is swapped with the actual print
preview clone, and the UI takes care of removing the browser.
* In the print dialog / silent printing case, the printing code calls
window.close() from nsDocumentViewer::OnDonePrinting().
* We don't need to care about the old print preview UI for this case
because it can't be open from window.print().
We need to fall back to an actual window when there's no
nsIBrowserDOMWindow around for WPT print tests and the like, which don't
have one. That seems fine, we could special-case this code path more if
needed but it doesn't seem worth it.
Differential Revision: https://phabricator.services.mozilla.com/D87063
This changes the set of types which can be passed as the second argument to
do_QueryActor to ones which can be unambiguously converted to a JSActorManager,
and combines nsCOMPtr_helper implementations.
Differential Revision: https://phabricator.services.mozilla.com/D84067
This removes the diagnostic warnings which used to be logged when the
Large-Allocation header was present, but failed to switch into a
Large-Allocation process. Due to the low adoption of the header, this shouldn't
be too large of a problem, but we can look into re-adding the diagnostics if
needed in the future.
The new codepath no longer performs multiple network requests for
Large-Allocation resources, and now relies on the battle-tested
DocumentLoadListener codepath for process switching.
Differential Revision: https://phabricator.services.mozilla.com/D78998
This removes the diagnostic warnings which used to be logged when the
Large-Allocation header was present, but failed to switch into a
Large-Allocation process. Due to the low adoption of the header, this shouldn't
be too large of a problem, but we can look into re-adding the diagnostics if
needed in the future.
The new codepath no longer performs multiple network requests for
Large-Allocation resources, and now relies on the battle-tested
DocumentLoadListener codepath for process switching.
Differential Revision: https://phabricator.services.mozilla.com/D78998
There are no remaining users of mozbrowser in our tree, so this patch removes
the logic which used to exist for handling window.open differently within
mozbrowser frames.
Differential Revision: https://phabricator.services.mozilla.com/D67057
This patch builds on top of part 7.1 by creating this object within
nsWindowWatcher and ContentParent to carry the relevant information through
provider interfaces when creating new content windows. The nsOpenWindowInfo
object is not created for new chrome windows.
This patch does not propagate these flags all of the way through to the
nsFrameLoader. That change is performed in later parts to keep each part
smaller.
Differential Revision: https://phabricator.services.mozilla.com/D67051
Tooru Fujisawa