If a process does not have any "interesting" windows, then it can't be
considered a running app. (Previously we were calling
get_app_for_window() before ruling out non-interesting windows, which
ended up calling _shell_app_new_for_window(), which would add the
window to the ShellApp directly, bypassing the is_interesting check.)
https://bugzilla.gnome.org/show_bug.cgi?id=642221
This is another workaround for the lack of gjs supporting array
arguments, this time wrapping tp_connection_upgrade_contacts to
add new features to the connection's self contact.
https://bugzilla.gnome.org/show_bug.cgi?id=642793
Monkey-patch Date.prototype.toLocaleFormat() with a version that uses
g_date_time_format() since the Spidermonkey built-in can't handle
format strings with Unicode characters.
https://bugzilla.gnome.org/show_bug.cgi?id=643350
clutter_init() fails under normal circumstances like
being unable to open a display connection, so it shouldn't
be handled with g_error() producing a core dump.
Clutter consistently produces an error message when
clutter_init() fails, so we don't need to print out any
error message.
https://bugzilla.gnome.org/show_bug.cgi?id=643910
The number instructions in a shader is limited to 64 on r300 hardware,
the fade shader in StScrollViewFade was ending up using 97 instructions
which is way over the limit.
So refactor the shader to use less instructions by precomputing as many
values as possible outside of the conditionals. The resulting shader
ends up using 34 instructions which is well within the hardware limits.
https://bugzilla.gnome.org/show_bug.cgi?id=644589
GThemedIcon expects the first name to be the most specific, and
will thus prefer it to later ones. We thus need to order the names
from the longer to the shorter.
https://bugzilla.gnome.org/show_bug.cgi?id=621707
* Run gnome-shell-perf-helper during performance tests
* Use MUTTER_WM_CLASS_FILTER to omit all other windows
* Add new Scripting methods: createTestWindow,
waitTestWindows, destroyTestWindows
* Create a single 640x480 test window for testing overview
animation performance.
https://bugzilla.gnome.org/show_bug.cgi?id=644265
We need to connect to the NameOwnerChanged signal before we execute the
DConf binary. Refactor things so that we connect to the signal when
we first get the bus object. Split the code for waiting for a D-Bus
name into a wait_for_dbus_name() function for latter reuse.
https://bugzilla.gnome.org/show_bug.cgi?id=644265
When navigating from a non-immediate descendant of a container, we
were attempting to use clutter_actor_get_transformed_position() to get
the exact position of that actor relative to the container, but this
did not really make sense, since we would be using the position of
the intermediate container when navigating back.
https://bugzilla.gnome.org/show_bug.cgi?id=644134
g_themed_icon_new_with_default_fallbacks() does not do what we want
with symbolic icons; if the user's icon theme is not "gnome", then it
will end up preferring a non-symbolic icon from the higher-level theme
over a symbolic icon from gnome-icon-theme-symbolic.
If the shell requests a symbolic icon, and there is only a
non-symbolic icon available, that should be considered a programmer
error, just like requesting a non-existent icon name. So change the
code to only look up "-symbolic" names when drawing an
ST_ICON_SYMBOLIC icon.
https://bugzilla.gnome.org/show_bug.cgi?id=644142
* calendar-server subdirectory of build directory needs to
be created.
* Generate shell-enum-types.c/.h in build directory rather than
in the possibly-read-only source directory.
Build gnome-shell as a binary linked against libmutter-wm, instead of
a module to be loaded by libmutter-wm. Move the majority of
initialization-type stuff from gnome_shell_plugin_start() into main().
We still build libgnome-shell as a shared library, so that the linker
doesn't discard all the methods that are never called from C.
https://bugzilla.gnome.org/show_bug.cgi?id=641724
Add Ctrl-Alt-Tab support to ViewTab, and fix the Applications pane to
scroll to track the keyboard focus.
The Windows pane can be switched to, but navigation within the pane is
not yet implemented.
https://bugzilla.gnome.org/show_bug.cgi?id=618887
PopupMenuManager was pretending that it knew nothing about the menu's
sourceActors, while also trying to handle keynav between them. This
was a big mess, and resulted in bugs in navigation between panel menus
and the Activities button, and it totally gets in the way when trying
to add keynav to the dash (whose menu sources are arranged vertically
rather than horizontally).
Fix this up by moving the panel-specific parts to PanelMenuButton
instead.
https://bugzilla.gnome.org/show_bug.cgi?id=641253
At times, RTL locales require different CSS, so always create theme
nodes with :ltr/:rtl pseudo classes depending on the widget's text
direction, to provide an easy way to handle those cases without
requiring a separate stylesheet.
https://bugzilla.gnome.org/show_bug.cgi?id=643835
Instead of defining rules manually, use the included make support,
which means Makefiles are less prone to API changes, support
verbosity correctly (instead of inconsistently hardcoding --quiet),
are cleaner to read, and emit GISCAN/GICOMP instead of GEN (which
is nicer).
https://bugzilla.gnome.org/show_bug.cgi?id=643371
The current gnome-shell.in script has a huge amount of
unnecessary complexity for the installed, normal case. Fix
this by adding a configure option (defaulting to false) that
installs a simple, obvious wrapper script around mutter.
We do change the gnome-shell build setup to pass this option
by default for jhbuild.
https://bugzilla.gnome.org/show_bug.cgi?id=642084
Unfortunately the evolution-data-server client-side libraries seem to
block the calling thread. This is a major problem as we must never
ever block the main thread (doing so causes animations to flicker
etc.). In the worst case, this problem causes login to hang (without
falling back to fall-back mode) and in the best case it slows down
login until a network connection is acquired.
Additionally, in order to sanely use these evolution-data-server
libraries, GConf has to be involved and GConf is not thread-safe. So
it's not really feasible just moving the code to a separate
thread. Therefore, move all calendar IO out of process and use a
simple (and private) D-Bus interface for the shell to communicate with
the out-of-process helper.
For simplification, remove existing in-process code since internal
interfaces have been slightly revised. This means that the shell is no
longer using any native code for drawing the calendar dropdown.
https://bugzilla.gnome.org/show_bug.cgi?id=641396
Signed-off-by: David Zeuthen <davidz@redhat.com>
See commit f2158218bef0c51 in mutter. Basically, we need
to grab org.freedesktop.Notifications before anything else
in the session gets started.
Note: I intentionally removed the Util.killall bits. I believe that
for notification-daemon at least, if we specify
DBUS_NAME_FLAG_REPLACE_EXISTING, we'll take over the name. Not sure
about notify-osd; if that's still a problem, then what we need to do
is add killing (and possibly respawning) of notify-osd to
"gnome-shell --replace", and not have it embedded randomly in a JS file.
https://bugzilla.gnome.org/show_bug.cgi?id=642666
gs-applications was introduced because we initially wanted a limited set
of categories, but this has now changed and we're back to categories
similar to the ones in the applications.menu from gnome-menus.
We can fix gnome-menus to have better categories, if needed.
https://bugzilla.gnome.org/show_bug.cgi?id=641148
The vertical scrollbar is located on the left in RTL locales, so
pass an additional parameter to the shader which indicates the
locale's text direction.
https://bugzilla.gnome.org/show_bug.cgi?id=643156
In RTL locales, the vertical scrollbar should be located on the
left, so take the widget's text direction into account when
allocating the view's elements.
https://bugzilla.gnome.org/show_bug.cgi?id=643156
This allows PolicyKit applications to disambiguate between when the
authentication dialog is dismissed versus when authentication fails
(e.g. the wrong password has been entered).
See https://bugs.freedesktop.org/show_bug.cgi?id=30653 for more
information.
Signed-off-by: David Zeuthen <davidz@redhat.com>
A PolicyKit Authentication Agent is a construct used to authenticate
one or more identities. See the PolicyKit documentation for more
details on authentication agents and how PolicyKit works:
http://hal.freedesktop.org/docs/polkit/
Since gjs does not support subclassing a GObject class from Javascript
code, we bring in a native class to bridge the VFuncs to GObject
signals. Additionally, this native class also queues up authentication
requests so the user of the native class only has to deal with a
single outstanding request at any one time.
The file js/ui/polkitAuthenticationAgent.js introduces a singleton
that listens for authentication requests via the native class. This
singleton uses the PolkitAgent machinery to do the actual heavy-weight
lifting required for authentication (essentially a PAM conversation).
We currently don't allow the user to pick the identity to be
authenticated.
https://bugzilla.gnome.org/show_bug.cgi?id=642886
Signed-off-by: David Zeuthen <davidz@redhat.com>
When retrieving a ShellApp from the GHashTable of child processes,
we need to take an extra reference, that the GHashTable of windows
to apps will own.
Also add some documentation to avoid repeating this bug in the future.
https://bugzilla.gnome.org/show_bug.cgi?id=642699
Using clutter_get_current_event_time can result into too old timestamps
when there is no current Clutter or Mutter event, since
clutter_get_current_event_time() returns the timestamp of the last event
delivered to Clutter. This can result in, for example, grabs failing. Use
the event time of the current event (if any) and CurrentTime otherwise.
https://bugzilla.gnome.org/show_bug.cgi?id=642188
Currently an entry's primary/secondary icon can only be set by
filename. In order to allow using themed icons, add API to set
a generic ClutterActor as icon.
https://bugzilla.gnome.org/show_bug.cgi?id=642333
For historical reasons, StEntry always did hover tracking when you had
visible hint_text, even if track_hover was FALSE. Remove that special
case, and make entries track hover just like all other widgets do.
If we actually needed to distinguish hovered-with-hint-text from
hovered-without-hint-text (which, at the moment, we don't), we could
do that by setting separate CSS for :hover and :hover:indeterminate.
https://bugzilla.gnome.org/show_bug.cgi?id=642483
Add the machinery to cancel the notification when a new playing a
new one (wrapping ca_context_cancel), then use it when scrolling
the status icon.
Not doing it for the slider because it causes noise, either with the
keyboard, with mouse drag or with mouse wheel.
https://bugzilla.gnome.org/show_bug.cgi?id=633667
If we aren't going to fill the content area of the node with a solid
background color, then we need to clear it of any artifacts left over
from drawing the border.
https://bugzilla.gnome.org/show_bug.cgi?id=640465
This reverts commit b4ec342d06.
The alpha > 0 checks should actually be alpha < 255 for the commit to
make sense as designed. The design isn't right either, though,
since we need to preserve the translucency in translucent gradients,
not block it with a solid color fill.
https://bugzilla.gnome.org/show_bug.cgi?id=640465
If a background gradient isn't fully opaque, then we need to first
fill in the background color so the border color doesn't leak into
the interior.
https://bugzilla.gnome.org/show_bug.cgi?id=640465
We need to be careful to ignore any preexisting color information
in the interior of the node when filling it with the background color,
since the border color may have leaked into the interior and the
background color may be translucent.
https://bugzilla.gnome.org/show_bug.cgi?id=640465
Some recent painting-efficiency fix broke the inspector, which
accidentally depended on things getting repainted too often, and so
was failing to highlight things properly now. A simple queue_redraw()
fixes this, but while I was there, I decided to port the drawing hook
to JS as well, since all the necessary parts of cogl work fine from
JS.
https://bugzilla.gnome.org/show_bug.cgi?id=642058
Built-in Xephyr support was an important debugging/development feature
for a while, but it is no longer especially useful (and has been
mostly broken since Clutter 1.4 anyway).
https://bugzilla.gnome.org/show_bug.cgi?id=610818
Point the arrow to the center of the sourceActor's content box, rather
than its allocation, in case it has asymmetric padding (as the
rightmost message tray summary item does).
https://bugzilla.gnome.org/show_bug.cgi?id=641728
With workspace thumbnails, we don't switch workspaces when dragging windows
between workspaces or adding new workspaces, so we also shouldn't switch
on launch.
* Add workspace parameters to shell_doc_system_open(),
shell_app_activate, shell_app_open_new_window()
* Pass a 'params' object when activating items in the overview with
two currently defined parameters: workspace and timestamp. (timestamp
is only implemented where it is easy and doesn't require interface
changes - using the global current timestamp for the shell is almost
always right or at least good enough.)
https://bugzilla.gnome.org/show_bug.cgi?id=640996
Launch child processes more directly; we retrieve the PID, and
use it to keep track of the .desktop file we launched.
Now, when we get a window, since the X window has a PID, we
have a pretty strong association.
.desktop file <-> PID <-> window
And can thus map window back to .desktop file.
https://bugzilla.gnome.org/show_bug.cgi?id=637745
For historical reasons, we had both StClickable and StButton, which
were nearly identical. StButton was more widely-used, so keep that and
port all StClickable users to that.
https://bugzilla.gnome.org/show_bug.cgi?id=640583
The material of prerendered backgrounds is now painted in the
rectangle determined by st_theme_node_get_paint_box(). As the
ClutterActorBox returned from that function includes the space
needed to draw the box shadow, the background ends up occluding
the shadow.
As the box shadow is not part of the background, factor out a new
helper function which excludes the box shadow, and use it to
prerender and place the background material.
https://bugzilla.gnome.org/show_bug.cgi?id=641522
1. Both functions leaked the nodes in priv->children
2. st_container_remove_all wasn't properly updating first_child and last_child
3. remove_all() is almost never right since it won't cause signal handlers
on the children to be removed. In the rare cases where it might be needed
the caller can simply use clutter_container_remove().
https://bugzilla.gnome.org/show_bug.cgi?id=640781
Due to recent GTK+ changes X11 specific code was moved into different
headers. As Socket/Plug is X11 only this broke our calls to GtkSocket
in the tray code. Fix this by including the new gtkx.h header.
Previously, trying to use a background image and border on
the same node resulted in the background drawing over the border.
This commit adds support for background images to
st_theme_node_render_background_with_border
and changes the code to call that function when appropriate.
https://bugzilla.gnome.org/show_bug.cgi?id=636976
Loading a pixbuf in a way that cairo can use it is a
pretty involved process that involves a lot of code, and pixel
fiddling.
This commit adds the mechanism to StTextureCache so we can reuse
the existing pixbuf handling code there, and also get caching.
https://bugzilla.gnome.org/show_bug.cgi?id=636976
A lot of the border drawing logic in st_theme_node_render_gradient is
applicable to other non-solid background types than gradients.
This commit refactors that code so that support for other non-solid
background types can be more easily integrated later.
https://bugzilla.gnome.org/show_bug.cgi?id=636976
When drawing the background image shadow, we need to clip it
to the node's background color, gradient, or borders if present.
If the background color is transparent, and there aren't any
borders, then we don't clip the shadow since there is nothing
to confine it.
https://bugzilla.gnome.org/show_bug.cgi?id=636976
The border_texture (and border_material) variable is being
overloaded for two purposes: it's used as a source
to 9-slice the border from, and it's used as place to prerender
the background and border together for gradients.
While we only do one or the other for any given node, the two cases
are distinct, and should use distinct variables for readability.
https://bugzilla.gnome.org/show_bug.cgi?id=636976
Currently, "-st-shadow" can mean one of three very
different things:
1) shadow based on alpha of the background image
2) shadow the "border box" of the node
3) shadow applied to the content of a StIcon
It isn't well defined which of the above 3 cases
-st-shadow will mean for any given node, however.
This commit splits the property into three
different properties, "box-shadow",
"-st-background-image-shadow", and "icon-shadow"
to make it all very explicit.
https://bugzilla.gnome.org/show_bug.cgi?id=636976
The vp8 codec provides better performance in pretty much all cases compared
to theora while still being free (as in not patent encumbered).
Also add a %T placeholder to the pipeline string which will be replaced
with the a thread count based on the target system.
https://bugzilla.gnome.org/show_bug.cgi?id=632595
StWidget reports a paint volume large enough to paint the current
theme node. As CSS transitions also paint the previous theme node,
the reported paint volume may be incorrect, resulting in screen
artifacts when painting outside the reported volume.
Add st_theme_node_transition_get_paint_box() to calculate an allocation
large enough to paint both theme nodes, and use it to report the correct
paint volume during transitions.
https://bugzilla.gnome.org/show_bug.cgi?id=640085
Right now is just redefine atk_object_get_name.
If someone wonders why not implement AtkText interface, or expose the
internal ClutterText, here a extract from AtkText doc:
"AtkText should be implemented by AtkObjects on behalf of widgets that
have text content which is either attributed or otherwise
non-trivial. AtkObjects whose text content is simple, unattributed,
and very brief may expose that content via atk_object_get_name
instead;"
StLabel is attributed, but is still simple and brief. In the same way
the atk_object_get_name redefinition is required, so this patch is the
first step. We can implement AtkText in the future.
https://bugzilla.gnome.org/show_bug.cgi?id=626658
It includes:
* Expose a proper focusable state, instead of the default one from
cally, using StWidget::can_focus, and also notifying the state change
* Management of the selected stated, using the current pseudo_class.
* Defines a new virtual method on StWidget: get_accessible_type. In
this way it is not required to reimplement get_accessible just for
a accessible type change. get_accessible is reimplemented using this.
You can see that as a substitute of the atk object factory
https://bugzilla.gnome.org/show_bug.cgi?id=636716
This basically:
* Checks a11y configuration properties
* Checks if clutter has a11y enabled
* Loads atk-bridge
It also ensure proper NO_GAIL and NO_AT_BRIDGE values on gnome-shell
startup script
https://bugzilla.gnome.org/show_bug.cgi?id=612599
Instead of converting a CSS-specified length to an integer by truncation,
round. This means that sizes specified by converting a pixel value into
non-px terms will work reliably instead of potentially being off-by-one.
When changing a child's visibility with skip_paint(), the change
will not be visible until a redraw is triggered. Queue a redraw,
so that the function has an immediate effect.
https://bugzilla.gnome.org/show_bug.cgi?id=639461
If a starting-up app has not requested a particular workspace, then
shell_app_is_on_workspace() should return TRUE for any workspace.
Otherwise we will never get startup notification for them, since the
app menu only shows apps that are starting on the current workspace.
https://bugzilla.gnome.org/show_bug.cgi?id=635089
With IBus, key events sometimes get sent to the server than
redelivered via gdk_event_put(). Since we expect all key events to
be delivered via the GDK event filter Mutter installs, this results
in key input not working.
To fix this, install an event handler with gdk_event_handler_set()
to intercept events being set from GDK to GTK+, pull out the
key events and send them back to Clutter.
Partially based on a patch by Daiki Ueno
https://bugzilla.gnome.org/show_bug.cgi?id=621659
Require that all extensions have a "shell-version" property in their
metadata, which is an array of supported Shell versions.
Extensions can target a specific version triple or an entire stable
version.
Optionally, they can also require a specific GJS version, to ensure
compatibility.
https://bugzilla.gnome.org/show_bug.cgi?id=639255
Synchronizing the actor and window position on paint resulted in lots
of syncing, and also resulted in the window mistakenly being left at
0,0 if the actor wasn't visible when the window first mapped.
Revert back to the old way of doing it, by tying into
clutter_actor_allocate, which was only failing before because of a bug
elsewhere.
https://bugzilla.gnome.org/show_bug.cgi?id=635695
The gnome-panel allows the user to hover over a tasklist entry
while draging to activate a minimized or obscured window and drop onto it.
Implement a similar behaviour by allowing draging to the activities button or
the hotcorner (and thus opening the overview), which allows the user to
activate any window (even on different workspaces) as a drop target.
https://bugzilla.gnome.org/show_bug.cgi?id=601731
A key for 12hr/24hr clock format has been added to gsettings-desktop-schemas,
so use that instead of the one from the shell clock schema.
As the setting can be controlled from the Date and Time panel of
gnome-control-center now, drop the temporary preference dialog
as well.
https://bugzilla.gnome.org/show_bug.cgi?id=633200
Use the same approach as other generated headers (a temporary file,
compare to the existing, then copy), to avoid touching st.h, so
that other dependent objects are not rebuilt, if not needed.
It should speed up building when switching git branches, as often
config.status or automake are run, causing Makefiles to be recreated.
https://bugzilla.gnome.org/show_bug.cgi?id=638453
Thanks Owen and Colin for debugging this:
<davidz> does anyone have a clue about this cryptic error message: http://fpaste.org/aWgh/ ?
<owen> davidz: well, I'd guess some sort of syntax error...
<walters> hmm
possibly but unlikely fallout from my js versioning
<owen> oh, it's happening here too
walters: exactly
Adding --js-version=1.8 to the wrapper script fixes
walters: I thought you were defaulting to allowing extensions?
<walters> actually, let's do that now anyways
Signed-off-by: David Zeuthen <davidz@redhat.com>
We weren't freeing the whole pixbuf, nor were we the GList of
subpixbufs. Plug both of these leaks in the error handling path
and in the default case.
All of the unreffing/cleanup should happen in the GDestroyNotify
for the result, not some in the handler.
https://bugzilla.gnome.org/show_bug.cgi?id=636489
While non-uniform border widths were parsed correctly, an arbitrary
side's width was picked when painting, so that each border ended up
with the same width and the widths specified in CSS were ignored.
At least for sides between non-rounded corners, using a different
border width can be reasonable, for instance at screen edges.
Different border widths around rounded corners are kind of crack,
but then it would be lame not to support it ...
https://bugzilla.gnome.org/show_bug.cgi?id=607500
For gradient backgrounds, borders were implemented by filling the
background shape with the border color first, and then scaling down
the path to draw the background.
The result is not correct[0], which is especially visible if the border
width is greater than the border radius - so instead of scaling down
the original path, use a separate path for the background.
The result is consistent with the borders we draw for non-gradient
backgrounds, and much closer to the correct standard behavior.
[0] http://www.w3.org/TR/css3-background/#the-border-radiushttps://bugzilla.gnome.org/show_bug.cgi?id=607500
non-absolute paths specified as url()'s in
stylesheets are resolved to be relative to the location
of the stylesheets they are in.
Inline styles don't have physical styleshseets sitting on disk,
which leads to a crash in the url resolving code.
This commit ensures that we don't try to use the stylesheet associated
with a url, if there isn't one to use.
This commit doesn't try to handle relative paths in inline styles.
It only prevents crashes when absolute paths are used.
https://bugzilla.gnome.org/show_bug.cgi?id=636975
This prevents a race at start up that could prevent the user
from getting loaded properly.
In the near future we need to drop the gdm user code entirely
and switch to using the accountsservice library.
When scrolled, st_box_layout_apply_transform() includes the scroll
offset and affects paint volumes. This is right for our children, but
our paint volume is determined by our allocation and borders and
doesn't scroll, so we need to reverse-compensate, the same as we do
when painting.
https://bugzilla.gnome.org/show_bug.cgi?id=630932
In order to take advantage of clipped redraws (only redraw the
parts that actually changed), we have to inform clutter about
our paint_volume by implementing the get_paint_volume virtual
method.
As this feature had been added in in clutter 1.5.x we now require
that.
https://bugzilla.gnome.org/show_bug.cgi?id=630932
We were going to great effort to include the normal directories in the
GJS search path and the code to to do this broke recently when
jsdir and jsnativedir were moved to gjs-internals-1.0.pc. However, it
was actually unnecessary since the standard directories are appended
to the default path.
(We continue to use a GNOME_SHELL_JS envvar separate from GJS_PATH
for the Shell to enable the somewhat unlikely case where someone wants
to invoke the shell specifying a GJS_PATH.)
https://bugzilla.gnome.org/show_bug.cgi?id=635367
Aggressive compiler flags can cause the compiler to be smart enough
to inline functions and detect variables not being set on certain
code paths but not smart enough to understand the overall logic;
add some extra initializations to suppress the warnings.
Fix several minor bugs in the logic found when double checking the
logic before adding the initializations.
Based on a patch by Marc-Antoine Perennou <Marc-Antoine@Perennou.com>.
https://bugzilla.gnome.org/show_bug.cgi?id=634225
At times it is desireable to hide actors from being picked even
with a mode of CLUTTER_PICK_ALL.
Currently we use a pattern of
clutter_actor_hide();
clutter_stage_get_actor_at_pos();
clutter_actor_show();
in these cases, which gets hideous if the actor we want to exclude
from the pick is located in another module.
A more elegant solution is to connect a handler to the ::pick signal,
which stops further emission.
Credit for the idea goes to Owen Taylor.
https://bugzilla.gnome.org/show_bug.cgi?id=634560
The code to draw the root background has now been moved into Mutter,
with added smarts to not draw obscured portions. Remove the old
version of the code and clone the Mutter background actor to draw
the background in the overview.
https://bugzilla.gnome.org/show_bug.cgi?id=634836
We weren't actually referencing the ShellTrayIcon actors at all
on creation, but would unreference them when they were removed,
causing crashes.
When we reference the actors, use g_object_ref_sink() so that
memory management is consistent whether or not the actors are
subsequently added to a parent actor.
Thanks for Jon McCann for help in tracking this down.
https://bugzilla.gnome.org/show_bug.cgi?id=635141
Add a "gicon" property so that a GIcon can be used instead of an
icon name, while still getting icon recoloring from the theme.
Also include a compatibility wrapper in libshell until GJS has
support for interface static methods.
https://bugzilla.gnome.org/show_bug.cgi?id=622451
Connect to the "changed" signal on the default icon theme, and
when it triggers:
- Evict all cached looked up icons from the StTextureCache
- Fake a style change on all StThemeContext; this will result
in StIcon looking up icons again.
https://bugzilla.gnome.org/show_bug.cgi?id=633866
It is not referencing them when adding, and also it is connecting
to the "destroy" signal, emitted on dispose, so there is no risk
of storing finalized objects.
https://bugzilla.gnome.org/show_bug.cgi?id=634781
We were always drawing the border and background of each
StThemeNode, even if they were transparent. The simple
optimization of checking the alpha provides a significant
performance boost (in a quick test, it increased the
overviewFpsSubsequent metric in the core performance test
from 28fps to 35fps).
https://bugzilla.gnome.org/show_bug.cgi?id=634752
Now that we're using St.Icon in the Javascript, there is no reason
to have separate st_texture_cache_load_icon_name() and
st_texture_cache_load_icon_name_for_theme(), instead just add
the StThemeNode argument to st_texture_cache_load_icon_name().
https://bugzilla.gnome.org/show_bug.cgi?id=633866
Use st_texture_cache_load_icon_name_for_theme() so that we get the
right colors for symbolic icons. The code refactoring to achieve this
also avoids constantly starting a new icon load each time we set
a property on initialization ... the icon is loaded only after we
have a #StThemeNode assigned.
https://bugzilla.gnome.org/show_bug.cgi?id=633865
Sometimes it's useful to get the theme node if there is one and do
nothing and wait for the ::style-changed signal if there is no theme
node. Add st_widget_peek_theme_node() that just gets the current
theme node if available. The caller must handle a %NULL return.
https://bugzilla.gnome.org/show_bug.cgi?id=633865
Add st_texture_cache_load_icon_name_for_theme() which, when loading a
symbolic icon, gets a #StIconColors from the theme node and uses that
to colorize the icon.
https://bugzilla.gnome.org/show_bug.cgi?id=633865
A new StIconColors object is used to efficiently track the colors
we need to colorize a symbolic icon.
st_theme_node_compute_icon_colors() is added to compute the
StIconColors for a theme node. (Refcounting of StIconColors means
that we'll typically share the colors object of the parent node.)
https://bugzilla.gnome.org/show_bug.cgi?id=633865
Scaling up icons from the loaded size to a larger size is uniformly
ugly and results in a long series of "fuzzy icon" bugs. It's better
to just load at the specified size and center. (Centering can be
overridden by packing not-fill in the parent container.)
https://bugzilla.gnome.org/show_bug.cgi?id=633865
We don't want the layout to change when we say, change from
battery-full to battery-full-charging, so we should request a square
based on the icon size unconditionally and not try to adapt to the
size of the texture we loaded. This also means that our layout is
independent of the loaded texure which, if we switch away from
using a ClutterActor child will allow us not queue a relayout when
the icon finishes loading.
https://bugzilla.gnome.org/show_bug.cgi?id=633865
Make StIcon compile and work in St.
Changes:
* ::icon-type and st_icon_set_icon_type are added to allow
specifying SYMBOLIC/FULLCOLOR for an icon.
* Ability to set the icon name from the theme is removed; it
wouldn't easily fit into our framework and two levels of
abstraction between code and image doesn't seem that useful.
* size CSS property is renamed from x-st-icon-size to icon-size
to correspond to what we are doing elsewhere.
* CSS and property based icon sizing are cleanly layered - if
you set the icon-size property, the CSS size is ignored.
* Add a simple JS test of StIcon.
https://bugzilla.gnome.org/show_bug.cgi?id=633865
StIconType will be used by a new StIcon class, so move it to the
header file of common enumerations. Including st-types.h which had
the St single-include check revealed that st-texture-cache.h didn't
have that check and several places were including that directly.
Fix that up.
https://bugzilla.gnome.org/show_bug.cgi?id=633865
The ability to set a "content image" on an icon relies on the ability
to have custom theme properties of a "border image" (9-slice) type.
We don't have this, and the capability of a bordered image specified
by the theme can be achieved more naturally with standard CSS facilities.
https://bugzilla.gnome.org/show_bug.cgi?id=633865
ST makes use of GTK+ for input methods and for icon themes; therefore
we have need to initialize GTK+ in order to test these parts of Clutter.
Instead of LD_PRELOADING our module, use a separately compiled executable
that links to the UI components in GNOME Shell, initializes Clutter and
GTK+ and hooks them together.
Getting all the symbols from St and the GUI components exported for
use via GJS requires a bit of contortion: we need to actually link the
St convenience library into a shared library and link the executable
to that since there is no way with libtool to take a convenience library
and put all its symbols into an executable --whole-archive style.
https://bugzilla.gnome.org/show_bug.cgi?id=633657
* Make sure all source files have a LGPL copyright header, and standardize
non-standard variations of the header to a common form.
* Check and update all copyright notices.
* Remove 'Written By:' lines. They are universally incomplete and
typically indicate only who started a particular file.
https://bugzilla.gnome.org/show_bug.cgi?id=634550
We weren't properly nulling out the vadjustment variable in dispose()
which meant in the case of explicit-destroy followed some time later
by garbage collection and disposing the actor again we would crash.
Use StWidget:track-hover rather than doing it ourselves. Don't assume
that hover is always TRUE after an enter_event or FALSE after a
leave_event, since we have a pointer grab and will be getting other
actors' events.
Don't ungrab the pointer when it leaves the button, since that
destroys the whole point of getting a grab in the first place.
Only consider the button to have been clicked when it has both grab
(meaning the mouse was pressed over the button) and hover (meaning the
mouse was released over the button).
Also remove the virtual pressed/released methods, which weren't being
used anyway.
https://bugzilla.gnome.org/show_bug.cgi?id=633853
Like all X API, XFixesGetCursorImage returns arrays of 32-bit
quantities as arrays of long; on 64-bit systems we need to
convert to an array of 32-bit words before creating a texture
from the result.
https://bugzilla.gnome.org/show_bug.cgi?id=633591
Add StWidget:can-focus, st_widget_navigate_focus(), and
st_container_get_focus_chain(), and implement as needed to allow
keyboard navigation of widgets.
https://bugzilla.gnome.org/show_bug.cgi?id=621671
In d66e7dd49 I got confused between border_texture and
background_texture. The background_texture was being created as normal
but in the one place that it gets drawn I accidentally made it use the
border_material instead. This patch makes it create a
background_material similar to the border_material and uses it to
paint.
A few places in st-theme-node-drawing create one-shot material, paint
with it and then free it. This is suboptimal with current Cogl because
it will end up compiling an ARBfp program just for that single paint
and then it will throw it away when the material is destroyed.
There is a new function in st-private.c called
_st_create_texture_material. This creates a simple material for a
texture based on a common parent material that points to a dummy
texture. Any materials created with this function are likely to be
able to share the same program unless the material is further modified
to contain a different number of layers. It would be possible to use
cogl_set_source_texture for this instead except that it's not possible
to modify the material's color in that case so we couldn't render the
texture with opacity.
The corner textures are now stored as a handle to a material that
references the texture rather than storing the texure directly. There
is also a separate border_material member which always points to
border_texture as the only layer.
https://bugzilla.gnome.org/show_bug.cgi?id=633340
Plugging the GtkSocket icon can fail, in which case NaTrayManager emits
tray-icon-removed but the icon has never emitted plug-added, thus the
ShellTrayIcon has not been created. This results in various criticals
and exceptions in the tray-icon-removed handler.
https://bugzilla.gnome.org/show_bug.cgi?id=633028
