Commit Graph

14 Commits

Author SHA1 Message Date
Florian Müllner
bacfdbbb03 cleanup: Port non-GObject classes to JS6 classes
ES6 finally adds standard class syntax to the language, so we can
replace our custom Lang.Class framework with the new syntax. Any
classes that inherit from GObject will need special treatment,
so limit the port to regular javascript classes for now.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/361
2019-01-25 14:02:44 +00:00
Pascal Nowack
2b1f664aed history: Stop saving non-consecutive duplicate entries
Whenever a command runs in the run dialog, it
will be added to the history unless it is
already the last entry. This does not apply
for entries that are not consecutive, which can
result in long chains of commands which
alternate, e.g. lg, r, lg, r, lg, r. Not only is
this wasteful in terms of space, but also
inconsistent with how history works elsewhere,
e.g. in the shell.

Therefore, remove entries in the history that are
equal to the one that will be added to the end of
of the history when the entry already exists.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/524
2018-09-26 08:38:47 +02:00
Florian Müllner
3b1330880f cleanup: Use Function.prototype.bind()
When not using arrow notation with anonymous functions, we use Lang.bind()
to bind `this` to named callbacks. However since ES5, this functionality
is already provided by Function.prototype.bind() - in fact, Lang.bind()
itself uses it when no extra arguments are specified. Just use the built-in
function directly where possible, and use arrow notation in the few places
where we pass additional arguments.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/23
2018-02-21 13:55:02 +00:00
Florian Müllner
76f09b1e49 cleanup: Use method syntax
Modern javascript has a short-hand for function properties, embrace
it for better readability and to prepare for an eventual port to
ES6 classes.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/23
2018-02-21 13:54:58 +00:00
Florian Müllner
033277b68f Define externally accessible contants with 'var' instead of 'const'
Just as we did with classes, define other constants that are (or
may be) used from other modules with 'var' to cut down on warnings.

https://bugzilla.gnome.org/show_bug.cgi?id=785084
2017-07-18 21:52:06 +02:00
Florian Müllner
2582d16ca7 Define classes with 'var' instead of 'const'
Any symbols (including class properties) that should be visible
outside the module it's defined in need to be defined as global.
For now gjs still allows the access for 'const', but get rid of
the warnings spill now by changing it.

https://bugzilla.gnome.org/show_bug.cgi?id=785084
2017-07-18 21:52:06 +02:00
Florian Müllner
b50d7143d1 history: Fix bogus return value
We only use lastItem() to reset the history index to the end, so
nobody noticed the utter nonsense in the return value until gjs
started to warn about it. As we don't actually use the value
anywhere, we could just remove it, but the function name implies
that an item is returned, so fix it to behave as advertised.

https://bugzilla.gnome.org/show_bug.cgi?id=781471
2017-07-13 17:23:54 +02:00
Florian Müllner
deb2f30b37 js: Use EVENT_PROPAGATE/EVENT_STOP constants in event handlers
Just as SOURCE_CONTINUE/SOURCE_REMOVE in source functions, these
constants increase code clarity over plain true/false.

https://bugzilla.gnome.org/show_bug.cgi?id=719567
2013-12-16 18:27:19 +01:00
Florian Müllner
2c130c8668 history: Allow events to bubble up when arrowing past the first/last item
Currently the HistoryManager consumes all arrow up/down key presses
unconditionally. Change this to only consume the event if the entry
text was actually changed, e.g. not when trying to move past the
first/last item.

https://bugzilla.gnome.org/show_bug.cgi?id=682243
2012-09-18 16:44:08 +02:00
Giovanni Campagna
17c46c2452 Port everything to class framework
The last patch in the sequence. Every place that was previously
setting prototype has been ported to Lang.Class, to make code more
concise and allow for better toString().

https://bugzilla.gnome.org/show_bug.cgi?id=664436
2011-11-24 09:50:04 +01:00
Dan Winship
75b824d032 *.js: Make emacs modelines consistent
js2-mode is no longer developed and we recommend js-mode these days,
so switch the modelines to specify that, and make them consistent
across all files.

https://bugzilla.gnome.org/show_bug.cgi?id=660358
2011-10-11 08:05:12 -04:00
Jasper St. Pierre
bafd9c777a history: Fix navigation when entering a repeat
If the user typed "a", hit up, and pressed enter again, we wouldn't re-set the
history pointer to the end, so the broken navigation would instead go to the
entry before that.

https://bugzilla.gnome.org/show_bug.cgi?id=648765
2011-04-27 10:08:00 -04:00
Jasper St. Pierre
75ae209653 history: Fix HistoryManager
Make GSettings support optional, refactor text entry handling,
fix some off-by-one bugs in the management itself, use Params
for parsing, fix other typos and bugs.

https://bugzilla.gnome.org/show_bug.cgi?id=642793
2011-03-04 09:07:15 -05:00
Jasper St. Pierre
cf3c631cde Add a history manager
runDialog and lookingGlass both implement a home-made history
manager, each working slightly differently than each other in
behavior and implementation.

Extract the behavior and implementation from runDialog, which
reads and saves to GSettings.

https://bugzilla.gnome.org/show_bug.cgi?id=642237
2011-02-19 13:28:16 -05:00