mirror of
https://gitlab.freedesktop.org/wayland/weston
synced 2024-09-06 18:05:39 +00:00
![Quentin Glidic](/assets/img/avatar_default.png)
Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net> Reviewed-by: Jonas Ådahl <jadahl@gmail.com> Acked-by: Giulio Camuffo <giulio.camuffo@kdab.com> Differential Revision: https://phabricator.freedesktop.org/D1246
412 lines
12 KiB
C
412 lines
12 KiB
C
/*
|
|
* Copyright © 2010-2012 Intel Corporation
|
|
* Copyright © 2011-2012 Collabora, Ltd.
|
|
* Copyright © 2013 Raspberry Pi Foundation
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the
|
|
* next paragraph) shall be included in all copies or substantial
|
|
* portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "ivi-shell.h"
|
|
#include "input-method-unstable-v1-server-protocol.h"
|
|
#include "ivi-layout-private.h"
|
|
#include "shared/helpers.h"
|
|
|
|
struct input_panel_surface {
|
|
struct wl_resource *resource;
|
|
struct wl_signal destroy_signal;
|
|
|
|
struct ivi_shell *shell;
|
|
|
|
struct wl_list link;
|
|
struct weston_surface *surface;
|
|
struct weston_view *view;
|
|
struct wl_listener surface_destroy_listener;
|
|
|
|
struct weston_view_animation *anim;
|
|
|
|
struct weston_output *output;
|
|
uint32_t panel;
|
|
};
|
|
|
|
static void
|
|
input_panel_slide_done(struct weston_view_animation *animation, void *data)
|
|
{
|
|
struct input_panel_surface *ipsurf = data;
|
|
|
|
ipsurf->anim = NULL;
|
|
}
|
|
|
|
static void
|
|
show_input_panel_surface(struct input_panel_surface *ipsurf)
|
|
{
|
|
struct ivi_shell *shell = ipsurf->shell;
|
|
struct weston_seat *seat;
|
|
struct weston_surface *focus;
|
|
float x, y;
|
|
|
|
wl_list_for_each(seat, &shell->compositor->seat_list, link) {
|
|
struct weston_keyboard *keyboard =
|
|
weston_seat_get_keyboard(seat);
|
|
|
|
if (!keyboard || !keyboard->focus)
|
|
continue;
|
|
focus = weston_surface_get_main_surface(keyboard->focus);
|
|
ipsurf->output = focus->output;
|
|
x = ipsurf->output->x + (ipsurf->output->width - ipsurf->surface->width) / 2;
|
|
y = ipsurf->output->y + ipsurf->output->height - ipsurf->surface->height;
|
|
weston_view_set_position(ipsurf->view, x, y);
|
|
}
|
|
|
|
weston_layer_entry_insert(&shell->input_panel_layer.view_list,
|
|
&ipsurf->view->layer_link);
|
|
weston_view_geometry_dirty(ipsurf->view);
|
|
weston_view_update_transform(ipsurf->view);
|
|
ipsurf->surface->is_mapped = true;
|
|
ipsurf->view->is_mapped = true;
|
|
weston_surface_damage(ipsurf->surface);
|
|
|
|
if (ipsurf->anim)
|
|
weston_view_animation_destroy(ipsurf->anim);
|
|
|
|
ipsurf->anim =
|
|
weston_slide_run(ipsurf->view,
|
|
ipsurf->surface->height * 0.9, 0,
|
|
input_panel_slide_done, ipsurf);
|
|
}
|
|
|
|
static void
|
|
show_input_panels(struct wl_listener *listener, void *data)
|
|
{
|
|
struct ivi_shell *shell =
|
|
container_of(listener, struct ivi_shell,
|
|
show_input_panel_listener);
|
|
struct input_panel_surface *ipsurf, *next;
|
|
|
|
shell->text_input.surface = (struct weston_surface*)data;
|
|
|
|
if (shell->showing_input_panels)
|
|
return;
|
|
|
|
shell->showing_input_panels = true;
|
|
|
|
if (!shell->locked)
|
|
wl_list_insert(&shell->compositor->cursor_layer.link,
|
|
&shell->input_panel_layer.link);
|
|
|
|
wl_list_for_each_safe(ipsurf, next,
|
|
&shell->input_panel.surfaces, link) {
|
|
if (ipsurf->surface->width == 0)
|
|
continue;
|
|
|
|
show_input_panel_surface(ipsurf);
|
|
}
|
|
}
|
|
|
|
static void
|
|
hide_input_panels(struct wl_listener *listener, void *data)
|
|
{
|
|
struct ivi_shell *shell =
|
|
container_of(listener, struct ivi_shell,
|
|
hide_input_panel_listener);
|
|
struct weston_view *view, *next;
|
|
|
|
if (!shell->showing_input_panels)
|
|
return;
|
|
|
|
shell->showing_input_panels = false;
|
|
|
|
if (!shell->locked)
|
|
wl_list_remove(&shell->input_panel_layer.link);
|
|
|
|
wl_list_for_each_safe(view, next,
|
|
&shell->input_panel_layer.view_list.link,
|
|
layer_link.link)
|
|
weston_view_unmap(view);
|
|
}
|
|
|
|
static void
|
|
update_input_panels(struct wl_listener *listener, void *data)
|
|
{
|
|
struct ivi_shell *shell =
|
|
container_of(listener, struct ivi_shell,
|
|
update_input_panel_listener);
|
|
|
|
memcpy(&shell->text_input.cursor_rectangle, data, sizeof(pixman_box32_t));
|
|
}
|
|
|
|
static int
|
|
input_panel_get_label(struct weston_surface *surface, char *buf, size_t len)
|
|
{
|
|
return snprintf(buf, len, "input panel");
|
|
}
|
|
|
|
static void
|
|
input_panel_committed(struct weston_surface *surface, int32_t sx, int32_t sy)
|
|
{
|
|
struct input_panel_surface *ip_surface = surface->committed_private;
|
|
struct ivi_shell *shell = ip_surface->shell;
|
|
struct weston_view *view;
|
|
float x, y;
|
|
|
|
if (surface->width == 0)
|
|
return;
|
|
|
|
if (ip_surface->panel) {
|
|
view = get_default_view(shell->text_input.surface);
|
|
if (view == NULL)
|
|
return;
|
|
x = view->geometry.x + shell->text_input.cursor_rectangle.x2;
|
|
y = view->geometry.y + shell->text_input.cursor_rectangle.y2;
|
|
} else {
|
|
x = ip_surface->output->x + (ip_surface->output->width - surface->width) / 2;
|
|
y = ip_surface->output->y + ip_surface->output->height - surface->height;
|
|
}
|
|
|
|
weston_view_set_position(ip_surface->view, x, y);
|
|
|
|
if (!weston_surface_is_mapped(surface) && shell->showing_input_panels)
|
|
show_input_panel_surface(ip_surface);
|
|
}
|
|
|
|
static void
|
|
destroy_input_panel_surface(struct input_panel_surface *input_panel_surface)
|
|
{
|
|
wl_signal_emit(&input_panel_surface->destroy_signal, input_panel_surface);
|
|
|
|
wl_list_remove(&input_panel_surface->surface_destroy_listener.link);
|
|
wl_list_remove(&input_panel_surface->link);
|
|
|
|
input_panel_surface->surface->committed = NULL;
|
|
weston_surface_set_label_func(input_panel_surface->surface, NULL);
|
|
weston_view_destroy(input_panel_surface->view);
|
|
|
|
free(input_panel_surface);
|
|
}
|
|
|
|
static struct input_panel_surface *
|
|
get_input_panel_surface(struct weston_surface *surface)
|
|
{
|
|
if (surface->committed == input_panel_committed) {
|
|
return surface->committed_private;
|
|
} else {
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
static void
|
|
input_panel_handle_surface_destroy(struct wl_listener *listener, void *data)
|
|
{
|
|
struct input_panel_surface *ipsurface = container_of(listener,
|
|
struct input_panel_surface,
|
|
surface_destroy_listener);
|
|
|
|
if (ipsurface->resource) {
|
|
wl_resource_destroy(ipsurface->resource);
|
|
} else {
|
|
destroy_input_panel_surface(ipsurface);
|
|
}
|
|
}
|
|
|
|
static struct input_panel_surface *
|
|
create_input_panel_surface(struct ivi_shell *shell,
|
|
struct weston_surface *surface)
|
|
{
|
|
struct input_panel_surface *input_panel_surface;
|
|
|
|
input_panel_surface = calloc(1, sizeof *input_panel_surface);
|
|
if (!input_panel_surface)
|
|
return NULL;
|
|
|
|
surface->committed = input_panel_committed;
|
|
surface->committed_private = input_panel_surface;
|
|
weston_surface_set_label_func(surface, input_panel_get_label);
|
|
|
|
input_panel_surface->shell = shell;
|
|
|
|
input_panel_surface->surface = surface;
|
|
input_panel_surface->view = weston_view_create(surface);
|
|
|
|
wl_signal_init(&input_panel_surface->destroy_signal);
|
|
input_panel_surface->surface_destroy_listener.notify = input_panel_handle_surface_destroy;
|
|
wl_signal_add(&surface->destroy_signal,
|
|
&input_panel_surface->surface_destroy_listener);
|
|
|
|
wl_list_init(&input_panel_surface->link);
|
|
|
|
return input_panel_surface;
|
|
}
|
|
|
|
static void
|
|
input_panel_surface_set_toplevel(struct wl_client *client,
|
|
struct wl_resource *resource,
|
|
struct wl_resource *output_resource,
|
|
uint32_t position)
|
|
{
|
|
struct input_panel_surface *input_panel_surface =
|
|
wl_resource_get_user_data(resource);
|
|
struct ivi_shell *shell = input_panel_surface->shell;
|
|
|
|
wl_list_insert(&shell->input_panel.surfaces,
|
|
&input_panel_surface->link);
|
|
|
|
input_panel_surface->output = wl_resource_get_user_data(output_resource);
|
|
input_panel_surface->panel = 0;
|
|
}
|
|
|
|
static void
|
|
input_panel_surface_set_overlay_panel(struct wl_client *client,
|
|
struct wl_resource *resource)
|
|
{
|
|
struct input_panel_surface *input_panel_surface =
|
|
wl_resource_get_user_data(resource);
|
|
struct ivi_shell *shell = input_panel_surface->shell;
|
|
|
|
wl_list_insert(&shell->input_panel.surfaces,
|
|
&input_panel_surface->link);
|
|
|
|
input_panel_surface->panel = 1;
|
|
}
|
|
|
|
static const struct zwp_input_panel_surface_v1_interface input_panel_surface_implementation = {
|
|
input_panel_surface_set_toplevel,
|
|
input_panel_surface_set_overlay_panel
|
|
};
|
|
|
|
static void
|
|
destroy_input_panel_surface_resource(struct wl_resource *resource)
|
|
{
|
|
struct input_panel_surface *ipsurf =
|
|
wl_resource_get_user_data(resource);
|
|
|
|
destroy_input_panel_surface(ipsurf);
|
|
}
|
|
|
|
static void
|
|
input_panel_get_input_panel_surface(struct wl_client *client,
|
|
struct wl_resource *resource,
|
|
uint32_t id,
|
|
struct wl_resource *surface_resource)
|
|
{
|
|
struct weston_surface *surface =
|
|
wl_resource_get_user_data(surface_resource);
|
|
struct ivi_shell *shell = wl_resource_get_user_data(resource);
|
|
struct input_panel_surface *ipsurf;
|
|
|
|
if (get_input_panel_surface(surface)) {
|
|
wl_resource_post_error(surface_resource,
|
|
WL_DISPLAY_ERROR_INVALID_OBJECT,
|
|
"wl_input_panel::get_input_panel_surface already requested");
|
|
return;
|
|
}
|
|
|
|
ipsurf = create_input_panel_surface(shell, surface);
|
|
if (!ipsurf) {
|
|
wl_resource_post_error(surface_resource,
|
|
WL_DISPLAY_ERROR_INVALID_OBJECT,
|
|
"surface->committed already set");
|
|
return;
|
|
}
|
|
|
|
ipsurf->resource =
|
|
wl_resource_create(client,
|
|
&zwp_input_panel_surface_v1_interface,
|
|
1,
|
|
id);
|
|
wl_resource_set_implementation(ipsurf->resource,
|
|
&input_panel_surface_implementation,
|
|
ipsurf,
|
|
destroy_input_panel_surface_resource);
|
|
}
|
|
|
|
static const struct zwp_input_panel_v1_interface input_panel_implementation = {
|
|
input_panel_get_input_panel_surface
|
|
};
|
|
|
|
static void
|
|
unbind_input_panel(struct wl_resource *resource)
|
|
{
|
|
struct ivi_shell *shell = wl_resource_get_user_data(resource);
|
|
|
|
shell->input_panel.binding = NULL;
|
|
}
|
|
|
|
static void
|
|
bind_input_panel(struct wl_client *client,
|
|
void *data, uint32_t version, uint32_t id)
|
|
{
|
|
struct ivi_shell *shell = data;
|
|
struct wl_resource *resource;
|
|
|
|
resource = wl_resource_create(client,
|
|
&zwp_input_panel_v1_interface, 1, id);
|
|
|
|
if (shell->input_panel.binding == NULL) {
|
|
wl_resource_set_implementation(resource,
|
|
&input_panel_implementation,
|
|
shell, unbind_input_panel);
|
|
shell->input_panel.binding = resource;
|
|
return;
|
|
}
|
|
|
|
wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT,
|
|
"interface object already bound");
|
|
}
|
|
|
|
void
|
|
input_panel_destroy(struct ivi_shell *shell)
|
|
{
|
|
wl_list_remove(&shell->show_input_panel_listener.link);
|
|
wl_list_remove(&shell->hide_input_panel_listener.link);
|
|
}
|
|
|
|
int
|
|
input_panel_setup(struct ivi_shell *shell)
|
|
{
|
|
struct weston_compositor *ec = shell->compositor;
|
|
|
|
shell->show_input_panel_listener.notify = show_input_panels;
|
|
wl_signal_add(&ec->show_input_panel_signal,
|
|
&shell->show_input_panel_listener);
|
|
shell->hide_input_panel_listener.notify = hide_input_panels;
|
|
wl_signal_add(&ec->hide_input_panel_signal,
|
|
&shell->hide_input_panel_listener);
|
|
shell->update_input_panel_listener.notify = update_input_panels;
|
|
wl_signal_add(&ec->update_input_panel_signal,
|
|
&shell->update_input_panel_listener);
|
|
|
|
wl_list_init(&shell->input_panel.surfaces);
|
|
|
|
if (wl_global_create(shell->compositor->wl_display,
|
|
&zwp_input_panel_v1_interface, 1,
|
|
shell, bind_input_panel) == NULL)
|
|
return -1;
|
|
|
|
return 0;
|
|
}
|