4653531e7a
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>
190 lines
8.1 KiB
XML
190 lines
8.1 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<protocol name="text">
|
|
|
|
<copyright>
|
|
Copyright © 2012 Intel Corporation
|
|
|
|
Permission to use, copy, modify, distribute, and sell this
|
|
software and its documentation for any purpose is hereby granted
|
|
without fee, provided that the above copyright notice appear in
|
|
all copies and that both that copyright notice and this permission
|
|
notice appear in supporting documentation, and that the name of
|
|
the copyright holders not be used in advertising or publicity
|
|
pertaining to distribution of the software without specific,
|
|
written prior permission. The copyright holders make no
|
|
representations about the suitability of this software for any
|
|
purpose. It is provided "as is" without express or implied
|
|
warranty.
|
|
|
|
THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
|
|
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
|
|
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
|
|
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
|
|
THIS SOFTWARE.
|
|
</copyright>
|
|
|
|
<interface name="text_model" version="1">
|
|
<description summary="text model">
|
|
A model for text input. Adds support for text input and input methods to
|
|
applications. A text_model object is created from a text_model_factory and
|
|
corresponds typically to a text entry in an application. Requests are used
|
|
to activate/deactivate the model and set information like surrounding and
|
|
selected text or the content type. The information about entered text is
|
|
sent to the model via the pre-edit and commit events. Using this interface
|
|
removes the need for applications to directly process hardware key events
|
|
and compose text out of them.
|
|
</description>
|
|
<request name="set_surrounding_text">
|
|
<description summary="sets the surrounding text">
|
|
Sets the plain surrounding text around the input position. Cursor is the
|
|
byte index within the surrounding text. Anchor is the byte index of the
|
|
selection anchor within the surrounding text. If there is no selected
|
|
text anchor is the same as cursor.
|
|
</description>
|
|
<arg name="text" type="string"/>
|
|
<arg name="cursor" type="uint"/>
|
|
<arg name="anchor" type="uint"/>
|
|
</request>
|
|
<request name="activate">
|
|
<description summary="request activation">
|
|
Requests the model to be activated (typically when the text entry gets
|
|
focus). The seat argument is a wl_seat which maintains the focus for
|
|
this activation. The surface argument is a wl_surface assigned to the
|
|
model and tracked for focus lost. The activated event is emitted on
|
|
successful activation.
|
|
</description>
|
|
<arg name="seat" type="object" interface="wl_seat"/>
|
|
<arg name="surface" type="object" interface="wl_surface"/>
|
|
</request>
|
|
<request name="deactivate">
|
|
<description summary="request deactivation">
|
|
Requests the model to be deactivated (typically when the text entry
|
|
lost focus). The seat argument is a wl_seat which was used for
|
|
activation.
|
|
</description>
|
|
<arg name="seat" type="object" interface="wl_seat"/>
|
|
</request>
|
|
<request name="reset">
|
|
<description summary="reset">
|
|
Should be called by an editor widget when the input state should
|
|
be reseted, for example after the text was changed outside of the
|
|
normal input method flow.
|
|
</description>
|
|
</request>
|
|
<request name="set_micro_focus">
|
|
<arg name="x" type="int"/>
|
|
<arg name="y" type="int"/>
|
|
<arg name="width" type="int"/>
|
|
<arg name="height" type="int"/>
|
|
</request>
|
|
<request name="set_preedit"/>
|
|
<request name="set_content_type"/>
|
|
|
|
<event name="commit_string">
|
|
<description summary="commit">
|
|
Notify when text should be inserted into the editor widget. The text
|
|
to commit could be either just a single character after a key press
|
|
or the result of some composing (pre-edit). It also sets the new
|
|
cursor position (as byte index) relative to the inserted text.
|
|
</description>
|
|
<arg name="text" type="string"/>
|
|
<arg name="index" type="uint"/>
|
|
</event>
|
|
<event name="preedit_string">
|
|
<description summary="pre-edit">
|
|
Notify when a new composing text (pre-edit) should be set around the
|
|
current cursor position. Any previously set composing text should
|
|
be removed. It also sets the cursor position (as byte index) relative
|
|
to the start of the composing text.
|
|
</description>
|
|
<arg name="text" type="string"/>
|
|
<arg name="commit" type="string"/>
|
|
</event>
|
|
<event name="delete_surrounding_text">
|
|
<description summary="delete surrounding text">
|
|
Notify when the text around the current cursor position should be
|
|
deleted. Index is relative to the current cursor (as byte index).
|
|
Length is the length of deleted text (as bytes).
|
|
</description>
|
|
<arg name="index" type="int"/>
|
|
<arg name="length" type="uint"/>
|
|
</event>
|
|
<enum name="preedit_style">
|
|
<entry name="default" value="1"/>
|
|
<entry name="active" value="2"/>
|
|
<entry name="inactive" value="3"/>
|
|
<entry name="highlight" value="4"/>
|
|
<entry name="underline" value="5"/>
|
|
<entry name="selection" value="6"/>
|
|
<entry name="incorrect" value="7"/>
|
|
</enum>
|
|
<event name="preedit_styling">
|
|
<arg name="index" type="uint"/>
|
|
<arg name="length" type="uint"/>
|
|
<arg name="style" type="uint"/>
|
|
</event>
|
|
<event name="preedit_cursor">
|
|
<description summary="pre-edit cursor">
|
|
Sets the cursor position inside the composing text (as byte index)
|
|
relative to the start of the composing text.
|
|
</description>
|
|
<arg name="index" type="int"/>
|
|
</event>
|
|
<event name="modifiers_map">
|
|
<description summary="modifiers map">
|
|
Transfer an array of 0-terminated modifiers names. The position in
|
|
the array is the index of the modifier as used in the modifiers
|
|
bitmask in the keysym event.
|
|
</description>
|
|
<arg name="map" type="array"/>
|
|
</event>
|
|
<event name="keysym">
|
|
<description summary="keysym">
|
|
Notify when a key event was sent. Key events should not be used
|
|
for normal text input operations, which should be done with
|
|
commit_string, delete_surrounfing_text, etc. The key event follows
|
|
the wl_keyboard key event convention. State is a XKB keysym, state a
|
|
wl_keyboard key_state. Modifiers are a mask for effective modifiers
|
|
(where the modfier indices are set by the modifiers_map event)
|
|
</description>
|
|
<arg name="serial" type="uint"/>
|
|
<arg name="time" type="uint"/>
|
|
<arg name="sym" type="uint"/>
|
|
<arg name="state" type="uint"/>
|
|
<arg name="modifiers" type="uint"/>
|
|
</event>
|
|
<event name="selection_replacement"/>
|
|
<event name="direction"/>
|
|
<event name="locale"/>
|
|
<event name="enter">
|
|
<description summary="enter event">
|
|
Notify the model when it is activated. Typically in response to an
|
|
activate request.
|
|
</description>
|
|
<arg name="surface" type="object" interface="wl_surface"/>
|
|
</event>
|
|
<event name="leave">
|
|
<description summary="leave event">
|
|
Notify the model when it is deactivated. Either in response to a
|
|
deactivate request or when the assigned surface lost focus or was
|
|
destroyed.
|
|
</description>
|
|
</event>
|
|
</interface>
|
|
|
|
<interface name="text_model_factory" version="1">
|
|
<description summary="text model factory">
|
|
A factory for text models. This object is a singleton global.
|
|
</description>
|
|
<request name="create_text_model">
|
|
<description summary="create text model">
|
|
Creates a new text model object.
|
|
</description>
|
|
<arg name="id" type="new_id" interface="text_model"/>
|
|
</request>
|
|
</interface>
|
|
</protocol>
|