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text: Assign text_model to a wl_seat

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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.
Jan Arne Petersen 12 years ago committed by Kristian Høgsberg
parent de3b6a15c0
commit e829adc514
5 changed files with 75 additions and 40 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 28
      clients/editor.c
  2. 9
      protocol/text.xml
  3. 2
      src/compositor.c
  4. 6
      src/compositor.h
  5. 70
      src/text-backend.c

28
clients/editor.c
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@ -33,6 +33,7 @@
struct text_entry {
struct widget *widget;
struct window *window;
char *text;
int active;
struct rectangle allocation;
@ -152,6 +153,7 @@ text_entry_create(struct editor *editor, const char *text)
surface = window_get_wl_surface(editor->window);
entry->widget = editor->widget;
entry->window = editor->window;
entry->text = strdup(text);
entry->active = 0;
entry->model = text_model_factory_create_text_model(editor->text_model_factory, surface);
@ -271,15 +273,22 @@ rectangle_contains(struct rectangle *rectangle, int32_t x, int32_t y)
}
static void
text_entry_activate(struct text_entry *entry)
text_entry_activate(struct text_entry *entry,
struct wl_seat *seat)
{
text_model_activate(entry->model);
struct wl_surface *surface = window_get_wl_surface(entry->window);
text_model_activate(entry->model,
seat,
surface);
}
static void
text_entry_deactivate(struct text_entry *entry)
text_entry_deactivate(struct text_entry *entry,
struct wl_seat *seat)
{
text_model_deactivate(entry->model);
text_model_deactivate(entry->model,
seat);
}
static void
@ -291,6 +300,7 @@ button_handler(struct widget *widget,
struct editor *editor = data;
struct rectangle allocation;
int32_t x, y;
struct wl_seat *seat;
if (state != WL_POINTER_BUTTON_STATE_PRESSED || button != BTN_LEFT) {
return;
@ -306,13 +316,15 @@ button_handler(struct widget *widget,
int32_t activate_editor = rectangle_contains(&editor->editor->allocation, x, y);
assert(!(activate_entry && activate_editor));
seat = input_get_seat(input);
if (activate_entry) {
text_entry_activate(editor->entry);
text_entry_activate(editor->entry, seat);
} else if (activate_editor) {
text_entry_activate(editor->editor);
text_entry_activate(editor->editor, seat);
} else {
text_entry_deactivate(editor->entry);
text_entry_deactivate(editor->editor);
text_entry_deactivate(editor->entry, seat);
text_entry_deactivate(editor->editor, seat);
}
widget_schedule_redraw(widget);

9
protocol/text.xml
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@ -6,8 +6,13 @@
<request name="set_cursor_index">
<arg name="index" type="uint"/>
</request>
<request name="activate"/>
<request name="deactivate"/>
<request name="activate">
<arg name="seat" type="object" interface="wl_seat"/>
<arg name="surface" type="object" interface="wl_surface"/>
</request>
<request name="deactivate">
<arg name="seat" type="object" interface="wl_seat"/>
</request>
<request name="set_selected_text">
<arg name="text" type="string"/>
<arg name="index" type="int"/>

2
src/compositor.c
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@ -2625,6 +2625,7 @@ weston_seat_init(struct weston_seat *seat, struct weston_compositor *ec)
&seat->new_drag_icon_listener);
clipboard_create(seat);
input_method_create(ec, seat);
}
WL_EXPORT void
@ -3173,7 +3174,6 @@ weston_compositor_init(struct weston_compositor *ec,
screenshooter_create(ec);
text_cursor_position_notifier_create(ec);
input_method_create(ec);
wl_data_device_manager_init(ec->wl_display);

6
src/compositor.h
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@ -47,6 +47,7 @@ struct weston_surface;
struct shell_surface;
struct weston_seat;
struct weston_output;
struct input_method;
enum weston_keyboard_modifier {
MODIFIER_CTRL = (1 << 0),
@ -235,6 +236,8 @@ struct weston_seat {
struct xkb_state *state;
enum weston_led leds;
} xkb_state;
struct input_method *input_method;
};
struct weston_shader {
@ -739,7 +742,8 @@ void
text_cursor_position_notifier_create(struct weston_compositor *ec);
void
input_method_create(struct weston_compositor *ec);
input_method_create(struct weston_compositor *ec,
struct weston_seat *seat);
struct weston_process;
typedef void (*weston_process_cleanup_func_t)(struct weston_process *process,

70
src/text-backend.c
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@ -30,9 +30,9 @@ struct input_method;
struct text_model {
struct wl_resource resource;
struct wl_list link;
struct weston_compositor *ec;
struct input_method *input_method;
struct wl_list input_methods;
};
struct input_method {
@ -42,17 +42,20 @@ struct input_method {
struct wl_listener destroy_listener;
struct weston_compositor *ec;
struct wl_list models;
struct text_model *active_model;
struct text_model *model;
struct wl_list link;
};
static void
deactivate_text_model(struct text_model *text_model)
deactivate_text_model(struct text_model *text_model,
struct input_method *input_method)
{
struct weston_compositor *ec = text_model->input_method->ec;
struct weston_compositor *ec = text_model->ec;
if (text_model->input_method->active_model == text_model) {
text_model->input_method->active_model = NULL;
if (input_method->model == text_model) {
wl_list_remove(&input_method->link);
input_method->model = NULL;
wl_signal_emit(&ec->hide_input_panel_signal, ec);
text_model_send_deactivated(&text_model->resource);
}
@ -63,10 +66,11 @@ destroy_text_model(struct wl_resource *resource)
{
struct text_model *text_model =
container_of(resource, struct text_model, resource);
struct input_method *input_method, *next;
deactivate_text_model(text_model);
wl_list_for_each_safe(input_method, next, &text_model->input_methods, link)
deactivate_text_model(text_model, input_method);
wl_list_remove(&text_model->link);
free(text_model);
}
@ -86,19 +90,25 @@ text_model_set_cursor_index(struct wl_client *client,
static void
text_model_activate(struct wl_client *client,
struct wl_resource *resource)
struct wl_resource *resource,
struct wl_resource *seat,
struct wl_resource *surface)
{
struct text_model *text_model = resource->data;
struct weston_compositor *ec = text_model->input_method->ec;
struct weston_seat *weston_seat = seat->data;
struct text_model *old = weston_seat->input_method->model;
struct weston_compositor *ec = text_model->ec;
if (text_model->input_method->active_model) {
if (text_model->input_method->active_model == text_model)
return;
if (old == text_model)
return;
deactivate_text_model(text_model->input_method->active_model);
if (old) {
deactivate_text_model(old,
weston_seat->input_method);
}
text_model->input_method->active_model = text_model;
weston_seat->input_method->model = text_model;
wl_list_insert(&text_model->input_methods, &weston_seat->input_method->link);
wl_signal_emit(&ec->show_input_panel_signal, ec);
@ -107,11 +117,14 @@ text_model_activate(struct wl_client *client,
static void
text_model_deactivate(struct wl_client *client,
struct wl_resource *resource)
struct wl_resource *resource,
struct wl_resource *seat)
{
struct text_model *text_model = resource->data;
struct weston_seat *weston_seat = seat->data;
deactivate_text_model(text_model);
deactivate_text_model(text_model,
weston_seat->input_method);
}
static void
@ -144,7 +157,7 @@ text_model_set_content_type(struct wl_client *client,
{
}
struct text_model_interface text_model_implementation = {
static const struct text_model_interface text_model_implementation = {
text_model_set_surrounding_text,
text_model_set_cursor_index,
text_model_activate,
@ -173,11 +186,11 @@ static void text_model_factory_create_text_model(struct wl_client *client,
(void (**)(void)) &text_model_implementation;
text_model->resource.data = text_model;
text_model->input_method = input_method;
text_model->ec = input_method->ec;
wl_client_add_resource(client, &text_model->resource);
wl_list_insert(&input_method->models, &text_model->link);
wl_list_init(&text_model->input_methods);
};
static const struct text_model_factory_interface text_model_factory_implementation = {
@ -207,8 +220,8 @@ input_method_commit_string(struct wl_client *client,
{
struct input_method *input_method = resource->data;
if (input_method->active_model) {
text_model_send_commit_string(&input_method->active_model->resource, text, index);
if (input_method->model) {
text_model_send_commit_string(&input_method->model->resource, text, index);
}
}
@ -263,16 +276,15 @@ input_method_notifier_destroy(struct wl_listener *listener, void *data)
}
void
input_method_create(struct weston_compositor *ec)
input_method_create(struct weston_compositor *ec,
struct weston_seat *seat)
{
struct input_method *input_method;
input_method = calloc(1, sizeof *input_method);
input_method->ec = ec;
input_method->active_model = NULL;
wl_list_init(&input_method->models);
input_method->model = NULL;
input_method->input_method_global =
wl_display_add_global(ec->wl_display,
@ -286,4 +298,6 @@ input_method_create(struct weston_compositor *ec)
input_method->destroy_listener.notify = input_method_notifier_destroy;
wl_signal_add(&ec->destroy_signal, &input_method->destroy_listener);
seat->input_method = input_method;
}

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