Jan Arne Petersen
13 years ago
committed by
Kristian Høgsberg
parent
42feced8de
commit
1f17be442e
@ -0,0 +1,50 @@ |
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<protocol name="text"> |
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<interface name="text_model" version="1"> |
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<request name="set_surrounding_text"> |
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<arg name="text" type="string"/> |
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</request> |
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<request name="set_cursor_index"> |
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<arg name="index" type="uint"/> |
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</request> |
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<request name="activate"/> |
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<request name="deactivate"/> |
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<request name="set_selected_text"> |
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<arg name="text" type="string"/> |
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<arg name="index" type="int"/> |
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</request> |
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<request name="set_micro_focus"> |
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<arg name="x" type="int"/> |
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<arg name="y" type="int"/> |
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<arg name="width" type="int"/> |
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<arg name="height" type="int"/> |
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</request> |
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<request name="set_preedit"/> |
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<request name="set_content_type"/> |
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|
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<event name="commit_string"> |
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<arg name="text" type="string"/> |
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<arg name="index" type="uint"/> |
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</event> |
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<event name="preedit_string"> |
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<arg name="text" type="string"/> |
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<arg name="index" type="uint"/> |
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</event> |
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<event name="preedit_styling"/> |
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<event name="key"/> |
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<event name="selection_replacement"/> |
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<event name="direction"/> |
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<event name="locale"/> |
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</interface> |
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|
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<interface name="input_method" version="1"> |
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<request name="create_text_model"> |
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<arg name="id" type="new_id" interface="text_model"/> |
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<arg name="surface" type="object" interface="wl_surface"/> |
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</request> |
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|
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<request name="commit_string"> |
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<arg name="text" type="string"/> |
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<arg name="index" type="uint"/> |
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</request> |
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</interface> |
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</protocol> |
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@ -0,0 +1,222 @@ |
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/*
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* Copyright © 2012 Openismus GmbH |
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* |
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* Permission to use, copy, modify, distribute, and sell this software and |
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* its documentation for any purpose is hereby granted without fee, provided |
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* that the above copyright notice appear in all copies and that both that |
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* copyright notice and this permission notice appear in supporting |
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* documentation, and that the name of the copyright holders not be used in |
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* advertising or publicity pertaining to distribution of the software |
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* without specific, written prior permission. The copyright holders make |
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* no representations about the suitability of this software for any |
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* purpose. It is provided "as is" without express or implied warranty. |
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* |
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS |
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* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND |
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* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY |
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* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER |
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF |
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* CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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*/ |
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#include <stdlib.h> |
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#include "compositor.h" |
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#include "text-server-protocol.h" |
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struct input_method; |
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struct text_model { |
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struct wl_resource resource; |
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struct wl_list link; |
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struct input_method *input_method; |
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}; |
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struct input_method { |
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struct wl_object base; |
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struct weston_compositor *ec; |
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struct wl_global *global; |
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struct wl_listener destroy_listener; |
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struct wl_list models; |
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struct text_model *active_model; |
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}; |
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static void |
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destroy_text_model(struct wl_resource *resource) |
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{ |
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struct text_model *text_model = container_of(resource, |
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struct text_model, resource); |
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if (text_model->input_method->active_model == text_model) { |
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text_model->input_method->active_model = 0; |
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} |
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wl_list_remove(&text_model->link); |
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free(text_model); |
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} |
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|
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static void |
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text_model_set_surrounding_text(struct wl_client *client, |
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struct wl_resource *resource, |
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const char *text) |
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{ |
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} |
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|
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static void |
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text_model_set_cursor_index(struct wl_client *client, |
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struct wl_resource *resource, |
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uint32_t index) |
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{ |
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} |
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|
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static void |
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text_model_activate(struct wl_client *client, |
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struct wl_resource *resource) |
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{ |
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struct text_model *text_model = resource->data; |
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text_model->input_method->active_model = text_model; |
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wl_signal_emit(&text_model->input_method->ec->show_input_panel_signal, text_model->input_method->ec); |
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} |
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|
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static void |
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text_model_deactivate(struct wl_client *client, |
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struct wl_resource *resource) |
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{ |
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struct text_model *text_model = resource->data; |
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if (text_model->input_method->active_model == text_model) { |
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text_model->input_method->active_model = NULL; |
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wl_signal_emit(&text_model->input_method->ec->hide_input_panel_signal, text_model->input_method->ec); |
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} |
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} |
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|
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static void |
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text_model_set_selected_text(struct wl_client *client, |
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struct wl_resource *resource, |
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const char *text, |
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int32_t index) |
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{ |
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} |
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|
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static void |
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text_model_set_micro_focus(struct wl_client *client, |
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struct wl_resource *resource, |
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int32_t x, |
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int32_t y, |
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int32_t width, |
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int32_t height) |
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{ |
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} |
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static void |
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text_model_set_preedit(struct wl_client *client, |
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struct wl_resource *resource) |
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{ |
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} |
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static void |
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text_model_set_content_type(struct wl_client *client, |
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struct wl_resource *resource) |
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{ |
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} |
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struct text_model_interface text_model_implementation = { |
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text_model_set_surrounding_text, |
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text_model_set_cursor_index, |
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text_model_activate, |
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text_model_deactivate, |
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text_model_set_selected_text, |
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text_model_set_micro_focus, |
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text_model_set_preedit, |
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text_model_set_content_type |
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}; |
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static void input_method_create_text_model(struct wl_client *client, |
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struct wl_resource *resource, |
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uint32_t id, |
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struct wl_resource *surface) |
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{ |
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struct input_method *input_method = resource->data; |
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struct text_model *text_model; |
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text_model = malloc(sizeof *text_model); |
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text_model->resource.destroy = destroy_text_model; |
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text_model->resource.object.id = id; |
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text_model->resource.object.interface = &text_model_interface; |
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text_model->resource.object.implementation =
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(void (**)(void)) &text_model_implementation; |
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text_model->resource.data = text_model; |
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text_model->input_method = input_method; |
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wl_client_add_resource(client, &text_model->resource); |
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wl_list_insert(&input_method->models, &text_model->link); |
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}; |
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static void |
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input_method_commit_string(struct wl_client *client, |
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struct wl_resource *resource, |
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const char *text, |
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uint32_t index) |
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{ |
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struct input_method *input_method = resource->data; |
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if (input_method->active_model) { |
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text_model_send_commit_string(&input_method->active_model->resource, text, index); |
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} |
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} |
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struct input_method_interface input_method_implementation = { |
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input_method_create_text_model, |
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input_method_commit_string |
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}; |
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|
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static void |
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bind_input_method(struct wl_client *client, |
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void *data, |
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uint32_t version, |
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uint32_t id) |
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{ |
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wl_client_add_object(client, &input_method_interface, |
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&input_method_implementation, id, data); |
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} |
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static void |
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input_method_notifier_destroy(struct wl_listener *listener, void *data) |
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{ |
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struct input_method *input_method = container_of(listener, struct input_method, destroy_listener); |
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wl_display_remove_global(input_method->ec->wl_display, input_method->global); |
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free(input_method); |
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} |
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void |
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input_method_create(struct weston_compositor *ec) |
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{ |
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struct input_method *input_method; |
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input_method = malloc(sizeof *input_method); |
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input_method->base.interface = &input_method_interface; |
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input_method->base.implementation = (void(**)(void)) &input_method_implementation; |
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input_method->ec = ec; |
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input_method->active_model = NULL; |
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wl_list_init(&input_method->models); |
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input_method->global = wl_display_add_global(ec->wl_display, |
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&input_method_interface, |
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input_method, bind_input_method); |
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input_method->destroy_listener.notify = input_method_notifier_destroy; |
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wl_signal_add(&ec->destroy_signal, &input_method->destroy_listener);
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} |
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