Add an extra cursor_position, which also allows to change the anchor
(for slections). Change the index type to int to allow setting it before
the beginning of a commited string.
The cursor should not be moved as a direct repsonse to this event but
atomically on the next commit_string event.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Allows to show/hide the input panel (virtual keyboard) more independent
of focus (some applications might to require additionaly click on a
focused entry to show the input panel).
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Allows for atomic state changes. Updated surrounding text, content type
and micro focus is taken into account all at once at commit.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Also add a separate preedit-cursor event and add a commit argument to
preedit-string to allow to support commit on reset. Fix editor and
keyboard example to adapt to the protocol changes.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
This simple change allows you to drive the editor using the keyboard
(supporting backspace and delete and left and right arrow keys.) The idea
behind this change is to allow the testing of the interoperation between a
virtual keyboard and real one.
Signed-off-by: Rob Bradford <rob@linux.intel.com>
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Send state and modifier from the demo keyboard with the keysym event and
take them into account in the editor example.
Add some helper functions to write and read a modifiers_map array.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Rename the key event in text_model to keysym and add serial, time and
modifiers arguments. Add a modifiers_map event to transfer an array of
0-terminated modifier names, so that a mapping of modifiers to the
modifier bit mask is possible.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Compute the nearest glyph edge instead of taking the one to the
left of the cursor.
Also fixes a segfault when trying to compute the position for an empty
buffer.
Add a reset request to the text_model interface and a reset event to the
input_method_context interface. Use it to reset the pre-edit buffers in
the example keyboard when the cursor is moved in the example editor
client.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Add key event to the text_model interface and a key request to the
input_method_context interface. Implement it in the example editor
client and the example keyboard.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Add delete_surrounding_text event in the text_model interface and the
request in the input_method_context interface. Implement it in the
example editor client and in the example keyboard so that the backspace
key works with it.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Add support of preedit-string to the example editor client. Also add a
preedit_string request to the input_method_context interface and use
that in the example weston keyboard to first create a pre-edit string
when entering keys and commit it on space.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Add cursor and anchor positions as arguments to the set_surrounding_text
request. The cursor and anchor positions are relative to the surrounded
text, so it does not make sense to have that separate. Remove the
separate set_cursor_index and set_selected_text requests. Also update
the corresponding event in input-method-context and add support for it
in the weston example keyboard.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Remove the wl_surface argument from create_text_model request. The
wl_surface is specified as an argument in the activate request instead.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Add a wl_seat argument to the activate and deactivate requests of
text_method.
On activation a text_model gets assigned to the input_method of the
wl_seat specified in the activate request.
This is necessary because all clients need a way to create
text_models, but only one client at a time can be bound to
the input_method global (else we don't know to whom we are
supposed to send events).
Jan Arne Petersen
Kristian Høgsberg
Rob Bradford
John Kåre Alsaker
Philipp Brüschweiler