When trying to set the wallpaper from the menu, ImageViewer would
crash because setting the wallpaper requires the program to pledge
to the WindowManager domain. This patch adds that pledge.
This patch adds an additional control to KeyboardSettings allowing
the user to map Caps Lock to Ctrl. Previously, this was only possible
by writing to /sys/kernel/variables/caps_lock_to_ctrl.
Writing to /sys/kernel/variables/caps_lock_to_ctrl requires root
privileges, but KeyboardSettings will not attempt to elevate
the privilege of the user if they are not root. Instead, the
checkbox is rendered as un-editable.
Warn the user about seemingly known malloc() and free() patterns in the
fault address.
This brings back the functionality that was removed recently in the
5416a37fde commit, but this time we detect
these patterns in userspace code and not in kernel code.
In the case where an error is created from an errno, calling
string_literal() will print nothing. Using Error's formatter
instead gives a more descriptive error message.
Previously, the position of the mask used to calculate the new
selection did not match the position of the active layer. The program
would crash when trying to set a mask pixel outside the bounds of the
active layer.
This commit also starts the adoption of ErrorOr<T> and the String class
in ImageViewer. However, there is still a few more changes that could
be made.
Since the actions of using LibFSAC and using String in more places are
tightly coupled, I decided to put them in one commit.
We used to do the opposite, meaning that a huge images make the window
bigger than the screen. We now define a range for the window size and
scale the image if it doesn't fit un the current scope.
This fixes a bug where we would construct a ModelIndex with a pointer to
NonnullRefPtr<OutlineItem>, instead of a pointer to the underlying
OutlineItem, which caused a crash later on when we would try to
dereference that pointer.
When resizing, it can be hard to get the content to appear nicely
without a black border where the window's aspect ratio doesn't match the
content's aspect ratio.
With this new action, it is possible to automatically adjust the
window's size to match the content's aspect ratio. When it is resizing,
it will maintain the width of the window, but adjust the height to match
the aspect ratio of the content.
