Over time a couple of event listeners have been placed in the constructor, despite there being an existing helper method for that purpose. To improve the code organization, let's move these to the intended method instead.
This refactoring lays the foundation for making the toolbar height
configurable in Firefox via the `browser.uidensity` preference. For
this to work correctly the toolbar height must be defined in a single
place that can easily be updated dynamically, hence this patch which
moves it to a CSS variable in such a way that the rest of the UI adapts
correctly if the value is changed.
Co-authored-by: Calixte Denizet <calixte.denizet@gmail.com>
The HTML button elements we use are all regular buttons that don't
submit form data to a server. According to
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/button#notes
those buttons should all have their type set to `button` explicitly, but
we only do that a handful of them. This commit fixes the issue by
consistently giving all our buttons the `button` type.
Co-authored-by: Calixte Denizet <calixte.denizet@gmail.com>
The sidebar and secondary toolbar both have a reference to their toggle
buttons in their own sections in `getViewerConfiguration`, so it makes
sense for the findbar to do the same.
While we actually have a findbar-specific reference to the toggle
button, I noticed that we don't use it consistently because the toolbar
also has a reference to the exact same toggle button and we use both in
the code. This is probably for historical reasons: the docstring in the
toolbar file indicates that the `viewFind` element is an input to the
component, but that option is never actually used in the code itself.
This commit fixes the issue by removing the toolbar-specific reference,
since it's not actually used (anymore) in the toolbar code, so that we
consistently use the findbar-specific reference everywhere.
This dependency got introduced in PR #10293, almost six years ago now,
because `eslint-plugin-mozilla` didn't work without it but also didn't
require it as a dependency itself.
However, nowadays `eslint-plugin-mozilla` works just fine without it,
and other dependencies that need it correctly require it themselves.
This can be seen using `npm ls globals`:
```
$ npm ls globals
pdf.js
├─┬ @babel/core@7.24.9
│ └─┬ @babel/traverse@7.25.0
│ └── globals@11.12.0
├─┬ @babel/preset-env@7.25.0
│ └─┬ @babel/plugin-transform-classes@7.25.0
│ └── globals@11.12.0
├─┬ eslint-plugin-unicorn@55.0.0
│ └── globals@15.8.0 deduped
├─┬ eslint@8.57.0
│ ├─┬ @eslint/eslintrc@2.1.4
│ │ └── globals@13.24.0
│ └── globals@13.24.0
└── globals@15.8.0
```
Further proof that `eslint-plugin-mozilla` (no longer) uses `globals` is
from a source code search in
https://searchfox.org/mozilla-central/search?q=globals&path=&case=false®exp=false.
The only results for `eslint-plugin-mozilla` refer to a file named
`globals.js`, but the `globals` NPM package is not actually imported
anywhere.
Given this we should be able to safely get rid of this explicit
dependency on our end now.
For the Firefox pdf viewer, we want to use AI to guess an alt-text when adding an image to a pdf.
For now the telemtry stuff is not implemented and will come soon.
In order to test it locally:
- set enableAltText, enableFakeMLManager and enableUpdatedAddImage to true.
or in Firefox:
- set browser.ml.enable, pdfjs.enableAltText and pdfjs.enableUpdatedAddImage to true.
This is possible thanks to features, i.e. private fields and in particular static initialization blocks, that didn't exist back when we started using classes in the code-base.
The current error-messages also mention internal parameters, which an end-user obviously don't have to care about. So, let's try to avoid confusion here by only including the API parameters.
- Initialize all user-options upfront, to allow getting the options without having to check if they exist first. (This is easier to implement after PR 18475 landed.)
- Move the user-options into a private field in `AppOptions`. (This code is old enough to pre-date general availability of that class feature.)
- Move code/methods limited to GENERIC-builds into `AppOptions`.
Currently we'll only dispatch events, for the options that support it, when updating preferences. Since this could potentially lead to inconsistent behaviour, let's avoid any future surprises by *always* dispatching events regardless of how the relevant option is being changed.
Obviously we should then also dispatch events in `AppOptions.set`, and to avoid adding even more duplicated code this method is changed into a wrapper for `AppOptions.setAll`.
While this is technically a tiny bit less efficient I don't think it matters in practice, since outside of development- and debug-mode `AppOptions.set` is barely used.
When selecting text, hovering over an element
causes all the text between (according the the dom
order) the current selection and that element to
be selected.
This means that when, while selecting, the cursor
moves over a link, all the text in the page gets
selected. Setting `user-select: none` on the link
annotations would improve the situation, but it
still makes it impossible to extend the selection
within a link without using Shift+arrows keys on
the keyboard.
This commit fixes the problem by setting
`pointer-events: none` on the `<section>`s in the
annotation layer while selecting some text. This
way, they are ignored for hit-testing and do not
affect selection.
It is still impossible to _start_ a selection
inside a link, as the link text is covered by the
link annotation.
Fixes#18266
Since "localeProperties" is needed in Firefox, let's remove a tiny bit of option duplication by using it in the GENERIC builds as well.
For convenience, the old debug-only "locale" hash-parameter is kept intact.
The `streamqueue` dependency is only used for the test targets in the
Gulpfile to make sure that the test types are run in series. This is
done by modelling the test processes as readable streams and then having
`streamqueue` combine them into a single readable stream for Gulp that
processes the inner readable streams in series (in contrast to the
`ordered-read-streams` dependency which is very similar but processes
the inner streams in parallel).
However, modelling the test processes as readable streams is a bit odd
because we're not actually streaming any data as one might expect.
Instead, we only use them to signal test process completion/abortion.
Fortunately nowadays, with modern Gulp versions, we don't need readable
streams and `streamqueue` anymore because we can achieve the same result
with simple asynchronous functions that can be passed to e.g.
`gulp.series()` calls. Note that we already do this in various places,
and overall it should be a better fit for test process invocations.
For options with varying types, see `useSystemFonts`, we're not sufficiently validating the type when setting a new value. This means that for an option that uses `OptionKind.UNDEF_ALLOWED` we'd allow *any* value, which is obviously not the intention.
Hence we instead introduce a new and *optional* `type`-field that allows specifying exactly which types are valid when multiple ones are supported.
*Note:* This obviously didn't occur to me until after PR 18465 landed, sorry about that!
This option is old enough that it predates e.g. the introduction of AppOptions, so it probably cannot hurt to re-factor this a little bit now.
- In development-mode we can just set this directly in AppOptions.
- In the extension-builds we still need to set it dynamically, however by moving this code we get the benefit of being able to avoid storing a data-URL in that case; note how [the API ignores those anyway](98e772727e/src/display/api.js (L256-L262)).
