diff options
Diffstat (limited to 'src/desktop.c')
| -rw-r--r-- | src/desktop.c | 319 |
1 files changed, 319 insertions, 0 deletions
diff --git a/src/desktop.c b/src/desktop.c new file mode 100644 index 0000000..fbeefec --- /dev/null +++ b/src/desktop.c @@ -0,0 +1,319 @@ +/* + * Copyright © 2019 Collabora, Ltd. + * + * 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 "ivi-compositor.h" + +#include <libweston-6/compositor.h> +#include <libweston-6/libweston-desktop.h> + +#if 0 +static struct weston_output * +get_default_output(struct weston_compositor *compositor) +{ + if (wl_list_empty(&compositor->output_list)) + return NULL; + + return wl_container_of(compositor->output_list.next, + struct weston_output, link); +} +#endif + +static void +desktop_ping_timeout(struct weston_desktop_client *dclient, void *userdata) +{ + /* not supported */ +} + +static void +desktop_pong(struct weston_desktop_client *dclient, void *userdata) +{ + /* not supported */ +} + +static void +desktop_surface_added(struct weston_desktop_surface *dsurface, void *userdata) +{ + struct ivi_compositor *ivi = userdata; + struct weston_desktop_client *dclient; + struct wl_client *client; + struct ivi_surface *surface; + + dclient = weston_desktop_surface_get_client(dsurface); + client = weston_desktop_client_get_client(dclient); + + surface = zalloc(sizeof *surface); + if (!surface) { + wl_client_post_no_memory(client); + return; + } + + surface->ivi = ivi; + surface->dsurface = dsurface; + surface->role = IVI_SURFACE_ROLE_NONE; + surface->old_geom.width = -1; + surface->old_geom.height = -1; + + weston_desktop_surface_set_user_data(dsurface, surface); + + if (ivi->shell_client.ready) { + ivi_set_desktop_surface(surface); + + ivi_reflow_outputs(ivi); + } else { + /* + * We delay creating "normal" desktop surfaces until later, to + * give the shell-client an oppurtunity to set the surface as a + * background/panel. + */ + wl_list_insert(&ivi->pending_surfaces, &surface->link); + } +} + +static void +desktop_surface_removed(struct weston_desktop_surface *dsurface, void *userdata) +{ + struct ivi_surface *surface = + weston_desktop_surface_get_user_data(dsurface); + struct weston_surface *wsurface = + weston_desktop_surface_get_surface(dsurface); + struct ivi_compositor *ivi = surface->ivi; + + /* TODO */ + if (surface->role != IVI_SURFACE_ROLE_DESKTOP) + return; + + if (weston_surface_is_mapped(wsurface)) { + weston_desktop_surface_unlink_view(surface->desktop.view); + weston_view_destroy(surface->desktop.view); + wl_list_remove(&surface->link); + } + free(surface); + + ivi_reflow_outputs(ivi); +} + +static void +surface_committed(struct ivi_surface *surface) +{ + struct ivi_compositor *ivi = surface->ivi; + struct weston_desktop_surface *dsurface = surface->dsurface; + struct weston_geometry geom, old_geom; + + old_geom = surface->old_geom; + geom = weston_desktop_surface_get_geometry(dsurface); + + surface->old_geom = geom; + + if (geom.width != old_geom.width || geom.height != old_geom.height) { + ivi_reflow_outputs(ivi); + } + + //wl_list_insert(&ivi->surfaces, &surface->link); +} + +static void +background_committed(struct ivi_surface *surface) +{ + struct ivi_compositor *ivi = surface->ivi; + struct ivi_output *output = surface->bg.output; + struct weston_output *woutput = output->output; + struct weston_desktop_surface *dsurface = surface->dsurface; + struct weston_surface *wsurface = + weston_desktop_surface_get_surface(dsurface); + + if (wsurface->is_mapped) + return; + + surface->bg.view = weston_desktop_surface_create_view(dsurface); + + weston_view_set_output(surface->bg.view, woutput); + weston_view_set_position(surface->bg.view, + woutput->x, + woutput->y); + weston_layer_entry_insert(&ivi->background.view_list, + &surface->bg.view->layer_link); + + weston_view_update_transform(surface->bg.view); + weston_view_schedule_repaint(surface->bg.view); + + wsurface->is_mapped = true; +} + +static void +panel_committed(struct ivi_surface *surface) +{ + struct ivi_compositor *ivi = surface->ivi; + struct ivi_output *output = surface->bg.output; + struct weston_output *woutput = output->output; + struct weston_desktop_surface *dsurface = surface->dsurface; + struct weston_surface *wsurface = + weston_desktop_surface_get_surface(dsurface); + struct weston_geometry geom; + int32_t x = woutput->x; + int32_t y = woutput->y; + + if (wsurface->is_mapped) + return; + + surface->panel.view = weston_desktop_surface_create_view(dsurface); + + geom = weston_desktop_surface_get_geometry(dsurface); + switch (surface->panel.edge) { + case AGL_SHELL_EDGE_TOP: + /* Do nothing */ + break; + case AGL_SHELL_EDGE_BOTTOM: + y += woutput->height - geom.height; + break; + case AGL_SHELL_EDGE_LEFT: + /* Do nothing */ + break; + case AGL_SHELL_EDGE_RIGHT: + x += woutput->width - geom.width; + break; + } + + weston_view_set_output(surface->panel.view, woutput); + weston_view_set_position(surface->panel.view, x, y); + weston_layer_entry_insert(&ivi->normal.view_list, + &surface->panel.view->layer_link); + + weston_view_update_transform(surface->panel.view); + weston_view_schedule_repaint(surface->panel.view); + + wsurface->is_mapped = true; +} + +static void +desktop_committed(struct weston_desktop_surface *dsurface, + int32_t sx, int32_t sy, void *userdata) +{ + struct ivi_surface *surface = + weston_desktop_surface_get_user_data(dsurface); + + weston_compositor_schedule_repaint(surface->ivi->compositor); + + switch (surface->role) { + case IVI_SURFACE_ROLE_NONE: + break; + case IVI_SURFACE_ROLE_DESKTOP: + surface_committed(surface); + break; + case IVI_SURFACE_ROLE_BACKGROUND: + background_committed(surface); + break; + case IVI_SURFACE_ROLE_PANEL: + panel_committed(surface); + break; + } +} + +static void +desktop_show_window_menu(struct weston_desktop_surface *dsurface, + struct weston_seat *seat, int32_t x, int32_t y, + void *userdata) +{ + /* not supported */ +} + +static void +desktop_set_parent(struct weston_desktop_surface *dsurface, + struct weston_desktop_surface *parent, void *userdata) +{ + /* not supported */ +} + +static void +desktop_move(struct weston_desktop_surface *dsurface, + struct weston_seat *seat, uint32_t serial, void *userdata) +{ + /* not supported */ +} + +static void +desktop_resize(struct weston_desktop_surface *dsurface, + struct weston_seat *seat, uint32_t serial, + enum weston_desktop_surface_edge edges, void *user_data) +{ + /* not supported */ +} + +static void +desktop_fullscreen_requested(struct weston_desktop_surface *dsurface, + bool fullscreen, struct weston_output *output, + void *userdata) +{ + /* not supported */ +} + +static void +desktop_maximized_requested(struct weston_desktop_surface *dsurface, + bool maximized, void *userdata) +{ + /* not supported */ +} + +static void +desktop_minimized_requested(struct weston_desktop_surface *dsurface, + void *userdata) +{ + /* not supported */ +} + +static void +desktop_set_xwayland_position(struct weston_desktop_surface *dsurface, + int32_t x, int32_t y, void *userdata) +{ + /* not supported */ +} + +static const struct weston_desktop_api desktop_api = { + .struct_size = sizeof desktop_api, + .ping_timeout = desktop_ping_timeout, + .pong = desktop_pong, + .surface_added = desktop_surface_added, + .surface_removed = desktop_surface_removed, + .committed = desktop_committed, + .show_window_menu = desktop_show_window_menu, + .set_parent = desktop_set_parent, + .move = desktop_move, + .resize = desktop_resize, + .fullscreen_requested = desktop_fullscreen_requested, + .maximized_requested = desktop_maximized_requested, + .minimized_requested = desktop_minimized_requested, + .set_xwayland_position = desktop_set_xwayland_position, +}; + +int +ivi_desktop_init(struct ivi_compositor *ivi) +{ + ivi->desktop = weston_desktop_create(ivi->compositor, &desktop_api, ivi); + if (!ivi->desktop) { + weston_log("Failed to create desktop globals"); + return -1; + } + + return 0; +} |