c37e2523ac
Bail out of sync_state() immediately if the orientation is locked, before calling read_iio_prox() which updates the curr_orientation value. There are 2 reasons for this change: 1. Currently meta-monitor-config-manager.c always assumes normal / upright orientation when generating a new config. This means that e.g. when an external monitor gets plugged in the builtin panel's transform will be reset to normal / upright even if the device is not in an upright orientation. To fix this meta-monitor-config-manager.c needs to call meta_orientation_manager_get_orientation() to get the current orientation when generating a new config. Without this change locking the orientation would stop the emitting of "orientation-changed" signals but we would still update the curr_orientation value. So when a new config needs to be generated the latest orientation would be used, effectively ignoring the "orientation-lock" setting, not updating curr_orientation when locked fixes this. 2. This ensures we properly emit an an "orientation-changed" signal when the orientation has changed between when it was locked and it was unlocked. Before this change if the user locked the orientation, changed it and then unlocked it, no signal would be raised as we would already have updated the curr_orientation value turning the sync_state() call in orientation_lock_changed() into a no-op. https://gitlab.gnome.org/GNOME/mutter/merge_requests/959 |
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| .gitlab-ci | ||
| clutter | ||
| cogl | ||
| data | ||
| doc | ||
| meson | ||
| po | ||
| src | ||
| tools | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| config.h.meson | ||
| COPYING | ||
| meson_options.txt | ||
| meson.build | ||
| mutter.doap | ||
| NEWS | ||
| README.md | ||
Mutter
Mutter is a Wayland display server and X11 window manager and compositor library.
When used as a Wayland display server, it runs on top of KMS and libinput. It implements the compositor side of the Wayland core protocol as well as various protocol extensions. It also has functionality related to running X11 applications using Xwayland.
When used on top of Xorg it acts as a X11 window manager and compositing manager.
It contains functionality related to, among other things, window management, window compositing, focus tracking, workspace management, keybindings and monitor configuration.
Internally it uses a fork of Cogl, a hardware acceleration abstraction library used to simplify usage of OpenGL pipelines, as well as a fork af Clutter, a scene graph and user interface toolkit.
Mutter is used by, for example, GNOME Shell, the GNOME core user interface, and by Gala, elementary OS's window manager. It can also be run standalone, using the command "mutter", but just running plain mutter is only intended for debugging purposes.
Contributing
To contribute, open merge requests at https://gitlab.gnome.org/GNOME/mutter.
The coding style used is primarily the GNU flavor of the GNOME coding
style
with some minor additions such as preferring stdint.h types over GLib
fundamental types, and a soft 80 character line limit. However, in general,
look at the file you're editing for inspiration.
Commit messages should follow the GNOME commit message guidelines. We require an URL to either an issue or a merge request in each commit.
License
Mutter is distributed under the terms of the GNU General Public License, version 2 or later. See the COPYING file for detalis.