This commit adds a "Apply Mask" action which merges the active layer
mask with the layer bitmap. The option is only displayed if the active
layer is masked.
The "Merge Active Layer Up" and "Merge Active Layer Down" actions now
work with layers of different sizes. These actions now expand the
bounding rect of the newly merged layer to contain all layers being
merged. Layers which are not visible are now ignored by these actions.
The "Flatten Image" and "Merge Visible" actions now work with layers
of different sizes. These actions now expand the bounding rect of the
newly merged layer to contain all layers being merged.
Previously, we were rewriting the on_primary_color_change in the Text
Tool and Gradient, which made the palette widget no longer update after
picking a color from an image. Additionally, it also crashed the program
after leaving the Gradient tool and trying to change color.
These functions return the deprecated `Core::File` class, so let's mark
it as such to avoid possible confusion between future non try_*
functions which will use Core::Stream family classes and to possibly
grab someone's attention. :^)
We now propagate errors when using the {Layer,Image}::flip(),
{Layer,Image}::crop(), {Layer,Image}::rotate() and
{Layer,Image}::resize() functions.
We handle these errors by show an error DialogBox with the error's
message.
This removes 8 FIXMEs:))
This causes the corner X to correctly have dots when any of the open
tabs have unsaved changes. Event calls and undo stack modifications
have been collected to one spot.
This now allows you to select a background color for your new image,
and optionally allows saving that default. You can pick between
Transparent, White, Black, or a custom color (similar to other
editors).
This will make it easier to support both string types at the same time
while we convert code, and tracking down remaining uses.
One big exception is Value::to_string() in LibJS, where the name is
dictated by the ToString AO.
We have a new, improved string type coming up in AK (OOM aware, no null
state), and while it's going to use UTF-8, the name UTF8String is a
mouthful - so let's free up the String name by renaming the existing
class.
Making the old one have an annoying name will hopefully also help with
quick adoption :^)
Since selections with the select tools support undo, it makes
sense for the edit operations 'select all', 'none', 'invert' and
'clear selection' to also support undo.
This patch will switch cursor to DragCopy when a user enters a widget
while dragging file(s), giving them a visual clue that it *might* be
dropped into this widget.
This is a rather naive approach, as the cursor icon will change for any
kind of file, as currently programs don't know the drag contents before
dropping it. But after all I think it's better than nothing. :^)
New actions in the Layer Menu allows for the creation of a new layer
from the current selection. Layers can be made by copying the
selection or cutting it from the current layer. The new layer will be
sized to the bounding box of the selection. The newly produced layer
will be added to the layer stack.
URL had properly named replacements for protocol(), set_protocol() and
create_with_file_protocol() already. This patch removes these function
and updates all call sites to use the functions named according to the
specification.
See https://url.spec.whatwg.org/#concept-url-scheme
Vectorscopes are a standard tool in professional video/film color
grading. *Very* simply, the Vectorscope shows image colors with hue as
the angle and saturation as the radius; brightness for each point in the
scope is determined by the number of "color vectors" at that point. More
specifically, the Vectorscope shows a 2D UV histogram of the image,
where U and V are the chroma ("color") channels of the image.
Co-authored-by: MacDue <macdue@dueutil.tech>
This adds menu item icons for Add Mask, Flatten Image, Fit Image To
View, and Generic 5x5 Convolution.
This modifies the menu item icon for Swap Colors to make the action more
obvious and improve accessibility.
This command finds the smallest non-empty content bounding rect
by looking for the outermost non-transparent pixels in the image,
and then crops the image to that rect.
It's implemented in a pretty naive way, but it's a start. :^)
