mirror of
https://gitlab.freedesktop.org/wayland/weston
synced 2024-07-08 20:05:52 +00:00
If a surface is not on any output, scheduling a repaint for it is a no-op. weston_view_schedule_repaint() schedules repaints for all outputs that overlap with the surface extents, but if the surface is completely outside all outputs nothing will be scheduled. Fix this for now by starting the slide slightly into the output.
357 lines
10 KiB
C
357 lines
10 KiB
C
/*
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* Copyright © 2010-2012 Intel Corporation
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* Copyright © 2011-2012 Collabora, Ltd.
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* Copyright © 2013 Raspberry Pi Foundation
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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 "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "shell.h"
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#include "desktop-shell-server-protocol.h"
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#include "input-method-server-protocol.h"
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struct input_panel_surface {
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struct wl_resource *resource;
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struct wl_signal destroy_signal;
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struct desktop_shell *shell;
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struct wl_list link;
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struct weston_surface *surface;
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struct weston_view *view;
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struct wl_listener surface_destroy_listener;
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struct weston_output *output;
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uint32_t panel;
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};
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static void
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show_input_panels(struct wl_listener *listener, void *data)
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{
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struct desktop_shell *shell =
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container_of(listener, struct desktop_shell,
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show_input_panel_listener);
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struct input_panel_surface *ipsurf, *next;
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shell->text_input.surface = (struct weston_surface*)data;
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if (shell->showing_input_panels)
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return;
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shell->showing_input_panels = true;
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if (!shell->locked)
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wl_list_insert(&shell->panel_layer.link,
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&shell->input_panel_layer.link);
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wl_list_for_each_safe(ipsurf, next,
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&shell->input_panel.surfaces, link) {
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if (ipsurf->surface->width == 0)
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continue;
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wl_list_insert(&shell->input_panel_layer.view_list,
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&ipsurf->view->layer_link);
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weston_view_geometry_dirty(ipsurf->view);
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weston_view_update_transform(ipsurf->view);
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weston_surface_damage(ipsurf->surface);
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weston_slide_run(ipsurf->view, ipsurf->surface->height * 0.9,
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0, NULL, NULL);
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}
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}
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static void
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hide_input_panels(struct wl_listener *listener, void *data)
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{
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struct desktop_shell *shell =
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container_of(listener, struct desktop_shell,
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hide_input_panel_listener);
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struct weston_view *view, *next;
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if (!shell->showing_input_panels)
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return;
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shell->showing_input_panels = false;
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if (!shell->locked)
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wl_list_remove(&shell->input_panel_layer.link);
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wl_list_for_each_safe(view, next,
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&shell->input_panel_layer.view_list, layer_link)
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weston_view_unmap(view);
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}
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static void
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update_input_panels(struct wl_listener *listener, void *data)
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{
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struct desktop_shell *shell =
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container_of(listener, struct desktop_shell,
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update_input_panel_listener);
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memcpy(&shell->text_input.cursor_rectangle, data, sizeof(pixman_box32_t));
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}
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static void
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input_panel_configure(struct weston_surface *surface, int32_t sx, int32_t sy)
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{
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struct input_panel_surface *ip_surface = surface->configure_private;
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struct desktop_shell *shell = ip_surface->shell;
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float x, y;
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if (surface->width == 0)
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return;
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fprintf(stderr, "%s panel: %d, output: %p\n", __FUNCTION__, ip_surface->panel, ip_surface->output);
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if (ip_surface->panel) {
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x = get_default_view(shell->text_input.surface)->geometry.x + shell->text_input.cursor_rectangle.x2;
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y = get_default_view(shell->text_input.surface)->geometry.y + shell->text_input.cursor_rectangle.y2;
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} else {
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x = ip_surface->output->x + (ip_surface->output->width - surface->width) / 2;
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y = ip_surface->output->y + ip_surface->output->height - surface->height;
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}
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weston_view_set_position(ip_surface->view, x, y);
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if (!weston_surface_is_mapped(surface) && shell->showing_input_panels) {
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wl_list_insert(&shell->input_panel_layer.view_list,
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&ip_surface->view->layer_link);
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weston_view_update_transform(ip_surface->view);
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weston_surface_damage(surface);
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weston_slide_run(ip_surface->view, ip_surface->view->surface->height * 0.9, 0, NULL, NULL);
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}
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}
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static void
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destroy_input_panel_surface(struct input_panel_surface *input_panel_surface)
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{
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wl_signal_emit(&input_panel_surface->destroy_signal, input_panel_surface);
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wl_list_remove(&input_panel_surface->surface_destroy_listener.link);
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wl_list_remove(&input_panel_surface->link);
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input_panel_surface->surface->configure = NULL;
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weston_view_destroy(input_panel_surface->view);
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free(input_panel_surface);
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}
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static struct input_panel_surface *
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get_input_panel_surface(struct weston_surface *surface)
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{
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if (surface->configure == input_panel_configure) {
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return surface->configure_private;
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} else {
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return NULL;
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}
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}
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static void
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input_panel_handle_surface_destroy(struct wl_listener *listener, void *data)
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{
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struct input_panel_surface *ipsurface = container_of(listener,
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struct input_panel_surface,
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surface_destroy_listener);
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if (ipsurface->resource) {
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wl_resource_destroy(ipsurface->resource);
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} else {
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destroy_input_panel_surface(ipsurface);
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}
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}
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static struct input_panel_surface *
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create_input_panel_surface(struct desktop_shell *shell,
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struct weston_surface *surface)
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{
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struct input_panel_surface *input_panel_surface;
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input_panel_surface = calloc(1, sizeof *input_panel_surface);
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if (!input_panel_surface)
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return NULL;
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surface->configure = input_panel_configure;
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surface->configure_private = input_panel_surface;
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input_panel_surface->shell = shell;
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input_panel_surface->surface = surface;
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input_panel_surface->view = weston_view_create(surface);
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wl_signal_init(&input_panel_surface->destroy_signal);
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input_panel_surface->surface_destroy_listener.notify = input_panel_handle_surface_destroy;
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wl_signal_add(&surface->destroy_signal,
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&input_panel_surface->surface_destroy_listener);
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wl_list_init(&input_panel_surface->link);
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return input_panel_surface;
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}
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static void
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input_panel_surface_set_toplevel(struct wl_client *client,
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struct wl_resource *resource,
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struct wl_resource *output_resource,
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uint32_t position)
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{
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struct input_panel_surface *input_panel_surface =
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wl_resource_get_user_data(resource);
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struct desktop_shell *shell = input_panel_surface->shell;
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wl_list_insert(&shell->input_panel.surfaces,
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&input_panel_surface->link);
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input_panel_surface->output = wl_resource_get_user_data(output_resource);
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input_panel_surface->panel = 0;
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}
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static void
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input_panel_surface_set_overlay_panel(struct wl_client *client,
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struct wl_resource *resource)
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{
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struct input_panel_surface *input_panel_surface =
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wl_resource_get_user_data(resource);
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struct desktop_shell *shell = input_panel_surface->shell;
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wl_list_insert(&shell->input_panel.surfaces,
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&input_panel_surface->link);
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input_panel_surface->panel = 1;
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}
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static const struct wl_input_panel_surface_interface input_panel_surface_implementation = {
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input_panel_surface_set_toplevel,
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input_panel_surface_set_overlay_panel
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};
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static void
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destroy_input_panel_surface_resource(struct wl_resource *resource)
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{
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struct input_panel_surface *ipsurf =
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wl_resource_get_user_data(resource);
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destroy_input_panel_surface(ipsurf);
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}
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static void
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input_panel_get_input_panel_surface(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_resource)
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{
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struct weston_surface *surface =
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wl_resource_get_user_data(surface_resource);
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struct desktop_shell *shell = wl_resource_get_user_data(resource);
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struct input_panel_surface *ipsurf;
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if (get_input_panel_surface(surface)) {
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wl_resource_post_error(surface_resource,
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WL_DISPLAY_ERROR_INVALID_OBJECT,
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"wl_input_panel::get_input_panel_surface already requested");
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return;
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}
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ipsurf = create_input_panel_surface(shell, surface);
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if (!ipsurf) {
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wl_resource_post_error(surface_resource,
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WL_DISPLAY_ERROR_INVALID_OBJECT,
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"surface->configure already set");
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return;
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}
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ipsurf->resource =
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wl_resource_create(client,
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&wl_input_panel_surface_interface, 1, id);
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wl_resource_set_implementation(ipsurf->resource,
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&input_panel_surface_implementation,
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ipsurf,
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destroy_input_panel_surface_resource);
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}
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static const struct wl_input_panel_interface input_panel_implementation = {
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input_panel_get_input_panel_surface
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};
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static void
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unbind_input_panel(struct wl_resource *resource)
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{
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struct desktop_shell *shell = wl_resource_get_user_data(resource);
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shell->input_panel.binding = NULL;
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}
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static void
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bind_input_panel(struct wl_client *client,
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void *data, uint32_t version, uint32_t id)
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{
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struct desktop_shell *shell = data;
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struct wl_resource *resource;
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resource = wl_resource_create(client,
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&wl_input_panel_interface, 1, id);
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if (shell->input_panel.binding == NULL) {
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wl_resource_set_implementation(resource,
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&input_panel_implementation,
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shell, unbind_input_panel);
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shell->input_panel.binding = resource;
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return;
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}
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wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT,
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"interface object already bound");
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wl_resource_destroy(resource);
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}
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void
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input_panel_destroy(struct desktop_shell *shell)
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{
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wl_list_remove(&shell->show_input_panel_listener.link);
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wl_list_remove(&shell->hide_input_panel_listener.link);
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}
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int
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input_panel_setup(struct desktop_shell *shell)
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{
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struct weston_compositor *ec = shell->compositor;
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shell->show_input_panel_listener.notify = show_input_panels;
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wl_signal_add(&ec->show_input_panel_signal,
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&shell->show_input_panel_listener);
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shell->hide_input_panel_listener.notify = hide_input_panels;
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wl_signal_add(&ec->hide_input_panel_signal,
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&shell->hide_input_panel_listener);
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shell->update_input_panel_listener.notify = update_input_panels;
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wl_signal_add(&ec->update_input_panel_signal,
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&shell->update_input_panel_listener);
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wl_list_init(&shell->input_panel.surfaces);
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if (wl_global_create(shell->compositor->wl_display,
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&wl_input_panel_interface, 1,
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shell, bind_input_panel) == NULL)
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return -1;
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return 0;
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}
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