The URLs of the form `help://man/<section>/<page>` link to another help
page inside the help application. All previous relative page links are
replaced by this new form. This doesn't change any behavior but it looks
much nicer :^)
Note that man doesn't handle these new links, but the previous relative
links didn't work either.
Link handling is now split up between open_page and open_url. While
open_page can handle any sort of input and is responsible for handling
history UI, open_url deals in URLs and takes one of a few different
actions depending on the exact URL given. Currently, only file:// URLs
are handled but this will change in the next few commits.
Note that this commit breaks relative URLs on purpose. After the new
help:// URLs, they won't be needed anyways. The reasoning is that many
URLs not specifically pointing to man page directories will cause a
(non-deadly) unveil violation in `real_path_for`. This specifically
concerns the new application launch URLs that are added in the next
commit.
Change the parent of the WizardDialog to that of the Spreadsheet window.
Previously the WizardDialog was using the open file dialog as the
parent resulting in the csv import dialog
Using a WeakPtr to keep a reference to the active layer caused it to
be destroyed when the last tab was closed, which made the
m_layer == layer check in set_layer() return early since it was
already null. Because of this the LayerPropertiesWidget was never
disabled.
After closing the last open ImageEditor, selecting a color would try to
dereference it causing a crash. Instead make set_image_editor() take a
pointer to it and set it to nullptr when closing the last tab like we
do with LayerListWidget and LayerPropertiesWidget.
Previously the scroll position would not reset when loading a new
page. This caused various problems such as opening the page at the
previous pages scroll position and in some instances not even
showing the new page at all.
Now, each new filter only has to describe how to actually change
the bitmaps, and the common logic of pulling out the bitmap from the
layer, and marking the action as done, etc is all handled in the
`Filter` base class.
This also makes it possible to apply filters to external bitmaps,
which are not embedded in a `Layer` (which we can use to preview
filters in the future!)
build_process_window now uses try_set_main_widget and might return an
error. process_properties_action handles a possible error by simply
not updating the process window if an error occured while building it.
Pressing the F2 key on files that the user doesn't have permission was
opening the file name for editing.
This patch fixes the issue disabling the file name editing when the user
doesn't have permission to do it.
To reproduce the issue:
1) Open the File Manager
2) Click on the /etc directory
3) Select any file
4) Press the F2 key
5) Update the file name
Previously, we would clear it if there was still an editor open. This
was not obvious because it was only visible when an inactive tab was
closed, since closing an active tab would trigger an editor change
which would re-fill the layers widget.
This allows us to request any specific editor to close itself. Earlier,
this could only be done for the currently active editor, so trying to
close inactive tabs would not work properly.
Previously the save logic was hardcoded to only work for the active
editor, so closing editors in the background would not properly
handle the unsaved changes. This patch brings us closer to be able
to fix that problem.
This makes editing much easier, e.g. you don't need longer to copy
hundreds of glyphs one by one.
It has some flaws, e.g. it's not integrated with undo stack,
but we need to start with something!
This commit makes FontEditor displaying emojis in GlyphMapWidget. They
are not editable, what is marked by red background of a glyph.
Additionally, a proper information is displayed in statusbar.
Fixes#10900.
Instead of making it a void function, checking for an exception, and
then receiving the relevant result via VM::last_value(), we can
consolidate all of this by using completions.
This allows us to remove more uses of VM::exception(), and all uses of
VM::last_value().
This implements the rotate cw/ccw actions in PDFViewer.
Since the rendered pages are stored in a HashMap for caching,
the bitmap is wrapped in a struct with the current rotation.
This way the caching works as expected while zooming, and a new bitmap
is rendered when the page is rotated.
The rotate clockwise/rotate counterclockwise actions can be added to
CommonActions since they are repeated in FontEditor, ImageViewer and
PixelPaint. This keeps the shortcuts and icons consistent across
applications.
The open_outline_action logic was backwards resulting in it
being closed on the first click and opened on the second,
and opposite if document->outline() was true.
There was also a collision with the Ctrl+O shortcut for opening a
document, this changes it to Ctrl+S instead.
This commit also changes the wording to 'Toogle' instead of 'Open/Close'
since the text wasn't updated as expected, and lastly, add a View menu
with the action.
KeyboardMapperWidget's load_map_from_file, load_map_from_system, save,
and save_to_file now all return ErrorOr<void> and no longer handles
alerting the user to potential errors.
main is now responsible for handling errors originating from its calls
to these four functions; it will simply alert the user using the new
method KeyboardMapperWidget::show_error_to_user(Error), which simply
creates a MassageBox displaying the error's string_literal.
This makes the whole program slight more clean feeling :^).
When depressing a key, KeyboardMapperWidget::keydown_event() will now
update only the pressed state of the button associated with the specific
key, instead of also setting the pressed state of the all the buttons to
false.
This makes it possible to highlight multiple pressed keys at once and
makes the code more consistent; the implementation of keyup_event
implied that this was a feature of the program.
Extract the mapping of a name to a character map into its own method.
This only slightly reduces the number of lines, going from 24 to 17
lines, but makes the code somewhat more readable and reduces repetition.
Extract the creation of map-selection radio buttons from create_frame
into the new private method add_map_radio_button(map_name, button_text)
turning 24 lines into 4 + 6 lines. This makes create_frame a little
easier to read. :^)
