We default to setting the minimum size to the initial size. To set a
different minimum size than the initial size, set the minimum size first
then then initial size. Good enough for a toy toolkit.
https://bugs.freedesktop.org/show_bug.cgi?id=50263
It is possible that a client loses the focus between receiving a
pointer.enter event and sending a pointer.set_cursor request. In that
case, the cursor surface might not be mapped and the frame callback
requested on it will never trigger.
Work around this by trying to remap the cursor surface whenever there
is a frame callback and the serial for the enter event is higher than
the cursor serial.
window.c:1173:6: warning: ignoring return value of ‘read’, declared with attribute warn_unused_result [-Wunused-result]
desktop-shell.c:305:6: warning: ignoring return value of ‘read’, declared with attribute warn_unused_result [-Wunused-result]
With the wayland change to automatically allocate the client side proxy
manually, we can now drop the code (and the FIXME) that did that and just
receive the proxy from the callback arguments.
We don't gain anything from taking a wl_shell_surface in
desktop_surface.set_background, except making wl_shell_surface
gratuitously dependent on wl_shell. In shell.c we can also handle
backgrounds in their own background_configure function which simplifies
the mapping and placement logic.
If the cursor didn't change since last time we had pointer focus we just
wouldn't change it. But whoever had pointer focus in the mean time could
have changed it, so make sure we always set the cursor after pointer enter.
If we can't find a cursor for whatever reason, don't crash the client in
pointer_surface_frame_callback.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Since the introduction of pointer.set_cursor(), it is possible for a
client to set the surface containing the pointer image and get frame
callbacks on it thus allowing a clear implementation of animated
cursors.
This also makes the busy cursor hack of using frame callbacks on the
busy surface unnecessary.
We had duplicated code in many places, using hardcoded paths for
temporary files into more than one path. Some cases did not bother with
O_CLOEXEC, and all hardcoded paths that might not exist.
Add an OS helper function for creating a unique anonymous file with
close-on-exec semantics. The helper uses $XDG_RUNTIME_DIR as the
directory for a file.
This patch unifies the buffer file creation in both Weston and the
clients.
As simple clients are better not linking to libshared, as it would
require e.g. Cairo, they pull the OS compatibility code directly.
Android does not have mkostemp(), so a configure test is added for it,
and a fallback used if it is not available.
Changes in v2:
remove all the alternate possible directory definitions and use
XDG_RUNTIME_DIR only, and fail is it is not set.
Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
These keymap events communicate the keymap from the compositor to the
clients via fd passing, rather than having the clients separately
compile a map.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Instead of using a uint32_t for state everywhere (except on the wire,
where that's still the call signature), use the new
wl_keyboard_key_state enum, and explicit comparisons.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Instead of using a uint32_t for state everywhere (except on the wire,
where that's still the call signature), use the new
wl_pointer_button_state enum, and explicit comparisons.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
This event lets the compositor inform clients of the canonical keyboard
modifier/group state. Make sure we send it at appropriate moments from
the compositor, and listen for it in clients as well.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Here we create a new client/compositor interface in weston to allow
clients to report their x/y cursor position to the compositor. These
values are then used to center the zoom area on this point. This
is useful for everyone, especially people who are visually impaired.
Add option --self-only to dnd client. If this options is passed, the
drag will be started with no data source so that no drag and drop
events are sent to other clients.
If cairo-gl is used, display_create_surface() will create an
wl_egl_window for each surface and this will result in errors if this
surface is used as a source. Also, one can't get a wl_buffer for such
a surface wich led to crashes when trying to do so for the drag icon.
This patch works around both problems by forcing the item and drag icon
surfaces to use shm.
Kristian Høgsberg
Pekka Paalanen
Andre Heider
Ander Conselvan de Oliveira
Scott Moreau
Philipp Brüschweiler
Daniel Stone
Martin Olsson
Yan Wang