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gnome-shell/src/shell-util.h

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Add emacs modelines to all .c and .h files that were missing them
2009-10-27 15:27:45 +00:00
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
StIcon: add support for GIcon 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
2010-09-26 15:18:26 +00:00
#ifndef __SHELL_UTIL_H__
#define __SHELL_UTIL_H__
Add shell-uri-util.[ch]; functions ported from gnome-panel for URIs These two functions are useful for the Places implementation to get name/icon for a desktop-related URI such as Documents or Downloads.
2009-07-30 04:22:18 +00:00
#include <gio/gio.h>
shell-util: Add helper to hide actors from pick 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
2010-11-17 09:59:53 +00:00
#include <clutter/clutter.h>
MessageTray: rework icon handling to split model and view To allow more than one summary icon actor for a source we split the model of the source icon (which is iconName, if the default implementation is used, or a GIcon otherwise) and replace createNotificationIcon() with a generic createIcon(size). Also, the actual source actor is split into a separate class, that handles the notification counter automatically. https://bugzilla.gnome.org/show_bug.cgi?id=619955
2012-07-19 13:05:17 +00:00
#include <gdk-pixbuf/gdk-pixbuf.h>
Replace ShellXFixesCursor with MetaCursorTracker Mutter now includes an object with the same purpose and functionality as ShellXFixesCursor, so we can replace our XFixes code with it and work under wayland too. https://bugzilla.gnome.org/show_bug.cgi?id=705911
2013-08-13 12:22:22 +00:00
#include <meta/meta-cursor-tracker.h>
windowManager: add animations for fullscreen and unfullscreen We use the newly introduced feature from Mutter to hook up our own fullscreen and unfullscreen animations. To give the illusion of a transition as smooth as possible, we create a snapshot of the current contents of the actor before its state is changed, and crossfade between the two states while the size changes. https://bugzilla.gnome.org/show_bug.cgi?id=707248
2013-09-01 20:03:59 +00:00
#include <meta/meta-window-actor.h>
Add shell-uri-util.[ch]; functions ported from gnome-panel for URIs These two functions are useful for the Places implementation to get name/icon for a desktop-related URI such as Documents or Downloads.
2009-07-30 04:22:18 +00:00
G_BEGIN_DECLS
Shell: sort, align, clean up shell-global.h and shell-util.h https://bugzilla.gnome.org/show_bug.cgi?id=648755
2011-03-24 14:54:46 +00:00
void shell_util_set_hidden_from_pick (ClutterActor *actor,
gboolean hidden);
Add shell_util_get_transformed_allocation() Add a function that gets the current allocation of an actor transformed into stage coordinates. This avoids a misfeature of clutter_actor_get_transformed_size() where when a size request is queued (even if it won't eventually change the size), the returned value is the transformed size request rather than the last allocation. https://bugzilla.gnome.org/show_bug.cgi?id=645744
2011-03-26 20:34:25 +00:00
calendar: Improve week start handling Add a helper function (mostly copied from gtkcalendar.c) for getting the first week day for the current locale, using nl_langinfo if available and falling back to the GTK+ gettext fallback otherwise. Use that function in the calendar, so that the LC_TIME setting is used if possible. https://bugzilla.gnome.org/show_bug.cgi?id=649078
2011-06-24 00:40:36 +00:00
int shell_util_get_week_start (void);
shell_util_normalize_and_casefold: New utility function Merge the duplicated copies into shell-util.
2011-08-10 16:58:40 +00:00
Use LC_TIME locale for strftime format string translations We commonly mark strftime format strings for translation to account for date/time representations without an existing strftime shortcut ("Yesterday %H%p"). As those translations are looked up according to the locale defined by LC_MESSAGES, while the conversion characters themselves are resolved according to LC_TIME, the result can be rather odd when mixing locales ("Den 27. January"). The correct solution would be to install translations for format strings in the LC_TIME catalogue and look them up with dcgettext(), but we don't have the infrastructure to do that easily. Work around this by adding a helper method that looks up a string in LC_MESSAGES using the locale defined by LC_TIME and use that to translate format strings, which has the same result. https://bugzilla.gnome.org/show_bug.cgi?id=738640
2014-10-16 12:38:13 +00:00
const char *shell_util_translate_time_string (const char *str);
shell: move non-ShellGlobal functions from shell-global to shell-util shell-global had become a dumping ground for functions that didn't have anywhere else to be. Make shell-util the dumping ground instead, and have shell-global only have methods that involve the ShellGlobal object. https://bugzilla.gnome.org/show_bug.cgi?id=648755
2011-03-23 20:01:10 +00:00
util: Wrap g_regex_escape_string()
2017-06-23 18:12:38 +00:00
char *shell_util_regex_escape (const char *str);
Shell: sort, align, clean up shell-global.h and shell-util.h https://bugzilla.gnome.org/show_bug.cgi?id=648755
2011-03-24 14:54:46 +00:00
gboolean shell_write_string_to_stream (GOutputStream *stream,
const char *str,
GError **error);
shell: move non-ShellGlobal functions from shell-global to shell-util shell-global had become a dumping ground for functions that didn't have anywhere else to be. Make shell-util the dumping ground instead, and have shell-global only have methods that involve the ShellGlobal object. https://bugzilla.gnome.org/show_bug.cgi?id=648755
2011-03-23 20:01:10 +00:00
Shell: sort, align, clean up shell-global.h and shell-util.h https://bugzilla.gnome.org/show_bug.cgi?id=648755
2011-03-24 14:54:46 +00:00
char *shell_get_file_contents_utf8_sync (const char *path,
GError **error);
shell: move non-ShellGlobal functions from shell-global to shell-util shell-global had become a dumping ground for functions that didn't have anywhere else to be. Make shell-util the dumping ground instead, and have shell-global only have methods that involve the ShellGlobal object. https://bugzilla.gnome.org/show_bug.cgi?id=648755
2011-03-23 20:01:10 +00:00
shell/util: Add touch_file_async() helper Add a small helper method to asynchronously "touch" a file and return whether the file was created or not. As g_file_make_directory_with_parents() doesn't have an async variant, we need a C helper to make the entire operation non-blocking. https://gitlab.gnome.org/GNOME/gnome-shell/issues/2432
2020-03-23 16:57:38 +00:00
void shell_util_touch_file_async (GFile *file,
GAsyncReadyCallback callback,
gpointer user_data);
gboolean shell_util_touch_file_finish (GFile *file,
GAsyncResult *res,
GError **error);
NetworkAgent: add support for VPN connections VPN secrets are stored by the plugins, that provide separate helpers for authentication. This commit adds the support for invoking the binaries and pass them connection details. For plugins that support it (as exposed by their keyfile), we invoke them in "external-ui-mode" and expect a set of metadata about the secrets which is used to build a shell styled dialog. https://bugzilla.gnome.org/show_bug.cgi?id=658484
2011-11-03 20:57:33 +00:00
gboolean shell_util_wifexited (int status,
int *exit);
MessageTray: rework icon handling to split model and view To allow more than one summary icon actor for a source we split the model of the source icon (which is iconName, if the default implementation is used, or a GIcon otherwise) and replace createNotificationIcon() with a generic createIcon(size). Also, the actual source actor is split into a separate class, that handles the notification counter automatically. https://bugzilla.gnome.org/show_bug.cgi?id=619955
2012-07-19 13:05:17 +00:00
GdkPixbuf *shell_util_create_pixbuf_from_data (const guchar *data,
gsize len,
GdkColorspace colorspace,
gboolean has_alpha,
int bits_per_sample,
int width,
int height,
int rowstride);
format: support %Id conversion characters in format.js This is needed for languages which translate numbers with an alternative representation, such as Persian. https://bugzilla.gnome.org/show_bug.cgi?id=673106
2012-03-29 19:29:48 +00:00
screenshot: Composite multiple captures into one image When clutter gives us multiple captures (multiple cairo_surface_t's), composite them into one large image and use that as final screenshot result. This makes screenshooting work when mutter uses multiple views. https://bugzilla.gnome.org/show_bug.cgi?id=770128
2016-08-19 02:47:57 +00:00
cairo_surface_t * shell_util_composite_capture_images (ClutterCapture *captures,
int n_captures,
int x,
int y,
shell-recorder: Use clutter-computed sizes and scaling for the capture Get from clutter the capture sizes and scale and don't mind about doing any rounding here, as it might be different from the one done at clutter level (causing mismatch and not-working videos). Delegate this to clutter, and forget about the internal details. These values are then used to composte the image and set the video caps. https://bugzilla.gnome.org/show_bug.cgi?id=7650111
2017-12-23 03:54:48 +00:00
int target_width,
int target_height,
float target_scale);
screenshot: Composite multiple captures into one image When clutter gives us multiple captures (multiple cairo_surface_t's), composite them into one large image and use that as final screenshot result. This makes screenshooting work when mutter uses multiple views. https://bugzilla.gnome.org/show_bug.cgi?id=770128
2016-08-19 02:47:57 +00:00
Add check_cloexec_fds debug command Add a debug command (to be executed manually via Alt+F2) to check that all of gnome-shell's file descriptors have the CLOEXEC flag set. This is important so that internal file descriptors do not get passed to apps when they are launched. It prints a warning message for every fd that does not have the flag set. fdwalk() is used from the standard library if available (it is not available in glibc), otherwise we use the same implementation as glib has internally. https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/132
2018-07-27 16:30:22 +00:00
void shell_util_check_cloexec_fds (void);
windowManager: Wait for X11 services using systemd To do this, we now wait for the start/stop job to complete. We also have two targets in gnome-session to ensure that everything is working as expected. In order to start the services, we simply request the gnome-session-x11-services-ready.target unit, and wait for it to become available. To stop, we use the gnome-session-x11-services.target unit which should stop all services in a way that is entirely race free. This requires both gnome-session and gnome-settings-daemon changes to work (which are in the corresponding merge requests). https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/895
2019-12-13 18:07:16 +00:00
void shell_util_start_systemd_unit (const char *unit,
const char *mode,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
gboolean shell_util_start_systemd_unit_finish (GAsyncResult *res,
GError **error);
void shell_util_stop_systemd_unit (const char *unit,
const char *mode,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
gboolean shell_util_stop_systemd_unit_finish (GAsyncResult *res,
GError **error);
shell: Add helpers to start/stop systemd units These just send the respective DBus message to the systemd user service. https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/680
2019-08-15 11:22:24 +00:00
main, util: Notify systemd once we are fully initialised If graphical applications want to start from systemd units, they need to start after we're properly ready to display them. This is particularly important under X where `_GTK_FRAME_EXTENTS` and other xprops are needed to have the right theming. We're doing this in an idle callback so that the dynamic starting of `gnome-session-x11-service.target` (which launches `gsd-xsettings`) as the result of a signal emission happens before us signalling we're ready for later things to start. https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/750
2019-10-04 11:11:06 +00:00
void shell_util_sd_notify (void);
shell-util: Add API to check for X11 extensions Will be used to disable animations when running inside Xvnc. This was done in gsd-xsettings before. https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/757
2019-10-01 09:55:33 +00:00
gboolean shell_util_has_x11_display_extension (MetaDisplay *display,
const char *extension);
app-cache: add ShellAppCache for GAppInfo caching This caches GAppInfo so that the compositor thread does not have to perform costly disk access to load them. Instead, they are loaded from a worker thread and the ShellAppCache notifies of changes. To simplify maintenance, ShellAppCache manages this directly and the existing ShellAppSystem wraps the cache. We may want to graft these together in the future, but now it provides the easiest way to backport changes to older Shell releases. Another source of compositor thread disk access was in determining the name for an application directory. Translations are provided via GKeyFile installed in "desktop-directories". Each time we would build the name for a label (or update it) we would have to load all of these files. Instead, the ShellAppCache caches that information and updates the cache in bulk when those change. We can reduce this in the future to do less work, but chances are these will come together anyway so that is probably worth fixing if we ever come across it. https://gitlab.gnome.org/GNOME/gnome-shell/issues/2282
2020-02-28 03:36:14 +00:00
char *shell_util_get_translated_folder_name (const char *name);
util: Add a wrapper around getuid() So we can use it from JS in an upcoming commit. Signed-off-by: Philip Withnall <withnall@endlessm.com> https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/465
2018-11-22 15:03:04 +00:00
gint shell_util_get_uid (void);
Add shell-uri-util.[ch]; functions ported from gnome-panel for URIs These two functions are useful for the Places implementation to get name/icon for a desktop-related URI such as Documents or Downloads.
2009-07-30 04:22:18 +00:00
G_END_DECLS
StIcon: add support for GIcon 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
2010-09-26 15:18:26 +00:00
#endif /* __SHELL_UTIL_H__ */
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