Replace "preview" in rc.xml and themerc with "overlay" since "preview" sounds
like it shows the window content.
Breaking changes are:
- `snapping.preview.*` in themerc is now replaced with `snapping.overlay`.
- `<snapping><preview>` in rc.xml is now replaced with `<snapping><overlay>`.
There were some missing headers like <stddef.h> for `NULL`, <wayland-util.h>
for `wl_link` and <stdbool.h> for `true`/`false`.
Also this commit fixes that `labwc.h` and `ime.h` included each other.
Add custom field with subset of printf style formatting
to replace the original field formats.
Example:
<windowSwitcher preview="no" outlines="no" allWorkspaces="yes">
<fields>
<field content="custom" format="foobar %b %3s %-10o %-20W %-10i%t" width="100%" />
</fields>
</windowSwitcher>
Mono space font recommended. May need OSD width adjusted
Co-authored-by: @Consolatis (based on work done by them)
...and unify region overlay and snap-to-edge overlay into overlay.c.
Snap-to-edge overlay is delayed for 500ms to prevent flickering when
the view is dragged from an output to another (demo in discussion labwc#1613).
This also fixes a bug that region overlay is not shown when a modifier
key is re-pressed.
Also share common config option (rc.window_switcher.criteria) in osd.c and
desktop.c to make sure the window lists are always consistent.
Configure with `<windowSwitcher allWorkspaces="yes|no">`
Add the -m|--merge-config command line option to iterate backwards over
XDG Base Dir paths and read config/theme files multiple times.
For example if both ~/.config/labwc/rc.xml and /etc/xdg/labwc/rc.xml
exist, the latter will be read first and then the former (if
--merge-config is enabled).
When $XDG_CONFIG_HOME is defined, make it replace (not augment)
$HOME/.config. Similarly, make $XDG_CONFIG_DIRS replace /etc/xdg when
defined.
XDG Base Dir Spec does not specify whether or not an application (or a
compositor!) should (a) define that only the file under the most important
base directory should be used, or (b) define rules for merging the
information from the different files.
ref: https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html
In the case of labwc there is a use-case for both positions, just to be
clear, the default behaviour, described by position (a) above, does NOT
change.
This change affects the following config/theme files:
- rc.xml
- menu.xml
- autostart
- environment
- themerc
- themerc-override
- Theme buttons, for example max.xbm
Instead of caching global config/theme directories, create lists of paths
(e.g. '/home/foo/.config/labwc/rc.xml', '/etc/xdg/labwc/rc.xml', etc).
This creates more common parsing logic and just reversing the direction
of iteration and breaks early if config-merge is not wanted.
Enable better fallback for themes. For example if a particular theme does
not exist in $HOME/.local/share/themes, it will be searched for in
~/.themes/ and so on. This also applies to theme buttons which now
fallback on an individual basis.
Avoid using stat() in most situations and just go straight to fopen().
Fixes#1406
It is nice to have finer granularity for device types to allow for
configurations such as using `naturalScroll` on touchpads, but not on
regular pointer devices such as mice.
Support showing full application
identifier or the trimmed variant in window switcher OSD.
Regression notice: For anyone using ‘identifier’ in window-switcher field configuration, change it to ‘trimmed_identifier’.
Fixes#1076
It can be enabled with a config like
~/.config/labwc/rc.xml:
<keyboard layoutScope="window">
~/.config/labwc/environment:
XKB_DEFAULT_LAYOUT=de,us
XKB_DEFAULT_OPTIONS=grp:alt_shift_toggle,grp_led:scroll
With a configuration like this each window should now remember
the active keyboard layout when switching between windows.
By default, the keyboard layout keeps being a global state.
This allows to define keybinds as layout dependent. E.g. keybinds
only trigger if the configured key exists in the currently active
keyboard layout. The keybind will also only trigger on the physical
key that is mapped to the configured key in the active layout.
By default the new argument is false which means all keybinds by
default are layout agnostic. This optional argument can be used
to restore the earlier default behavior of having keys layout
dependent.
With the new keepBorder option enabled, the
ToggleDecorations action now has 3 states:
- the first time only disables the titlebar
- the second time disables the whole SSD
- the third time enables the whole SSD again
When the keepBorder action is disabled, the old 2-state
behavior is restored, e.g. the ToggleDecorations action
only toggles between on and off.
Fixes#813
