This function is arguably nicer than calling NS_ProcessNextEvent
manually, is slightly more efficient, and will enable better auditing
for NS_ProcessNextEvent when we do Quantum DOM scheduling changes.
This patch making the nsXULWindow::ForceRoundedDimensions() will only be called
when this window is a window which has a primary content when fingerprinting
resistance is enabled.
This will fix the problem that dialog windows are incorrectly resized after
fingerprinting resistance is enabled.
MozReview-Commit-ID: 6WD6c38CTPv
--HG--
extra : rebase_source : d21d803f22cf6c15036d994617fd50499f78f901
Other browsers do not support any of these (IIRC), telemetry reports
essentially zero usage, and supporting them is contrary to the DOM spec.
Notes on specific events:
CommandEvent and SimpleGestureEvent: These are not supposed to be
web-exposed APIs, so I hid the interfaces from web content too
(necessary to avoid test_all_synthetic_events.html failures).
DataContainerEvent: This was a non-standard substitute for CustomEvent
that seemed to have only one user, so I removed it entirely and switched
the user (MozillaFileLogger.js) to CustomEvent.
ScrollAreaEvent: This is entirely non-standard, but we apparently expose
it deliberately to web content, so I didn't see any reason to remove it
from createEvent.
SimpleGestureEvent and XULCommandEvent: Can still be created from
createEvent(), but not by content.
TimeEvent: This is still in because it has no constructor, so there's no
other way to create it. Ideally we'd update the SMIL spec to add a
constructor. I did remove TimeEvents.
MozReview-Commit-ID: 7Yi2oCl9SM2
--HG--
extra : rebase_source : 199ab921acfc531b8b85e77f90fcd799b03c887b
This patch replaces the usage of sNextTabParent pointer to store the next
PBrowser parent actor to be used by the next frame loader with the
following information:
* In the case where the content JS has requested a new tab, the ID of the
next TabParent will be stored on the <xul:browser> element.
* In the case where the content JS has requested a new window, the ID of
the next TabParent will be stored on the created nsXULWindow.
clang's -Wcomma warning warns about suspicious use of the comma operator such as calling a function for side effects within an expression. Check NS_SUCCEEDED() to use HasMoreElement() in an expression and confirm that it actually returned a legitimate out parameter.
xpfe/appshell/nsXULWindow.cpp:2154:50 [-Wcomma] possible misuse of comma operator here
MozReview-Commit-ID: Dbe4NDDhqY1
--HG--
extra : rebase_source : 01b88b7b7789d71a33af7b6a80ff0ff0b85dda16
extra : source : 3d2f990182f48c7ad8d132f2dae465e0cfa23530
Supports creating a windowless browser on Linux without an X server. Most of the
changes are just adding branches to avoid calls in to GTK which calls
into X. Some of the bigger additions were adding a separate headless widget
which implements just enough to render a page. A headless look and
feel were also added since there are many calls into GTK in the platform
specific one.
This patch makes the size of inner windows will be automatically rounded for
either window.open() with window features or setting window size through
innerWidth/Height and outerWidth/Height when fingerprinting resistance is
enabled. If the given value is greater the maximum available rounded size, then
it will be set to the maximum value. Otherwise, the size will be set to the
nearest upper 200x100.
This patch also adds one helper function in nsContentUtils for calculating the
rounded window dimensions.
MozReview-Commit-ID: J2r3951vuNN
--HG--
extra : rebase_source : a44b19bdf2ce7e90fc831ddc2b85a86d594cb0c3
Now that nsLiteralStrings are "free", they can just be static globals.
MozReview-Commit-ID: 4d4ZObxiHF8
--HG--
extra : rebase_source : 184e8a41b959550df217732cb4c605b302e2a1ac
Now that nsLiteralStrings are "free", they can just be static globals.
MozReview-Commit-ID: 4d4ZObxiHF8
--HG--
extra : rebase_source : 184e8a41b959550df217732cb4c605b302e2a1ac
The machinery for suppressing the displayport during live resizes
was using the Observer service. However, in the case of multiple
browser windows, this meant that all the open browser windows would
have their displayport suppressed if *any* of the browser windows
was being resized. This was mostly ok, as the displayport suppression
would be turned off once the resize ended. However, the code to
kick off a repaint with the unsuppressed displayport would only get
triggered on one of the windows (whichever happened to process the
unsuppress message last).
This patch stops using the Observer service for the implementation
machinery, and instead locates the active TabParent of the relevant
nsWindow, and invokes the displayport suppression directly on that.
This fixes the repainting bug and also avoids unnecessarily
broadcasting the suppression/unsuppression notification to windows
that don't neccessarily need it.
MozReview-Commit-ID: LBHOgOW9KUp
This patch changes them from |NS_IMETHOD| to |virtual void| because every
implementation of these functions always returns |NS_OK|.
--HG--
extra : rebase_source : 6207df5a46aeb6b8aaa0f697447a51bc6a6dc366
