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Merge pull request #1568 from emersion/rootston-refactor

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Refactor rootston views
This commit is contained in:
Drew DeVault 2019-02-23 10:49:28 -05:00 committed by GitHub
commit 00b1b40b36
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 1141 additions and 1084 deletions
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13
include/rootston/desktop.h
View file

@ -100,19 +100,6 @@ struct wlr_surface *desktop_surface_at(struct roots_desktop *desktop,
double lx, double ly, double *sx, double *sy,
struct roots_view **view);
struct roots_view *view_create(struct roots_desktop *desktop);
void view_destroy(struct roots_view *view);
void view_activate(struct roots_view *view, bool activate);
void view_apply_damage(struct roots_view *view);
void view_damage_whole(struct roots_view *view);
void view_update_position(struct roots_view *view, int x, int y);
void view_update_size(struct roots_view *view, int width, int height);
void view_update_decorated(struct roots_view *view, bool decorated);
void view_initial_focus(struct roots_view *view);
void view_map(struct roots_view *view, struct wlr_surface *surface);
void view_unmap(struct roots_view *view);
void view_arrange_maximized(struct roots_view *view);
void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data);
void handle_xdg_shell_surface(struct wl_listener *listener, void *data);
void handle_xdg_toplevel_decoration(struct wl_listener *listener, void *data);

236
include/rootston/view.h
View file

@ -9,80 +9,18 @@
#include <wlr/types/wlr_xdg_shell_v6.h>
#include <wlr/types/wlr_xdg_shell.h>
struct roots_wl_shell_surface {
struct roots_view *view;
struct roots_view;
struct wl_listener destroy;
struct wl_listener new_popup;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener set_state;
struct wl_listener set_title;
struct wl_listener set_class;
struct wl_listener surface_commit;
};
struct roots_xdg_surface_v6 {
struct roots_view *view;
struct wl_listener destroy;
struct wl_listener new_popup;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener set_title;
struct wl_listener set_app_id;
struct wl_listener surface_commit;
uint32_t pending_move_resize_configure_serial;
};
struct roots_xdg_toplevel_decoration;
struct roots_xdg_surface {
struct roots_view *view;
struct wl_listener destroy;
struct wl_listener new_popup;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener set_title;
struct wl_listener set_app_id;
struct wl_listener surface_commit;
uint32_t pending_move_resize_configure_serial;
struct roots_xdg_toplevel_decoration *xdg_toplevel_decoration;
};
struct roots_xwayland_surface {
struct roots_view *view;
struct wl_listener destroy;
struct wl_listener request_configure;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener set_title;
struct wl_listener set_class;
struct wl_listener surface_commit;
struct roots_view_interface {
void (*activate)(struct roots_view *view, bool active);
void (*move)(struct roots_view *view, double x, double y);
void (*resize)(struct roots_view *view, uint32_t width, uint32_t height);
void (*move_resize)(struct roots_view *view, double x, double y,
uint32_t width, uint32_t height);
void (*maximize)(struct roots_view *view, bool maximized);
void (*set_fullscreen)(struct roots_view *view, bool fullscreen);
void (*close)(struct roots_view *view);
void (*destroy)(struct roots_view *view);
};
enum roots_view_type {
@ -95,6 +33,8 @@ enum roots_view_type {
};
struct roots_view {
enum roots_view_type type;
const struct roots_view_interface *impl;
struct roots_desktop *desktop;
struct wl_list link; // roots_desktop::views
@ -120,25 +60,6 @@ struct roots_view {
uint32_t width, height;
} pending_move_resize;
// TODO: Something for roots-enforced width/height
enum roots_view_type type;
union {
struct wlr_wl_shell_surface *wl_shell_surface;
struct wlr_xdg_surface_v6 *xdg_surface_v6;
struct wlr_xdg_surface *xdg_surface;
#if WLR_HAS_XWAYLAND
struct wlr_xwayland_surface *xwayland_surface;
#endif
};
union {
struct roots_wl_shell_surface *roots_wl_shell_surface;
struct roots_xdg_surface_v6 *roots_xdg_surface_v6;
struct roots_xdg_surface *roots_xdg_surface;
#if WLR_HAS_XWAYLAND
struct roots_xwayland_surface *roots_xwayland_surface;
#endif
};
struct wlr_surface *wlr_surface;
struct wl_list children; // roots_view_child::link
@ -153,28 +74,107 @@ struct roots_view {
struct wl_signal unmap;
struct wl_signal destroy;
} events;
};
// TODO: this should follow the typical type/impl pattern we use elsewhere
void (*activate)(struct roots_view *view, bool active);
void (*move)(struct roots_view *view, double x, double y);
void (*resize)(struct roots_view *view, uint32_t width, uint32_t height);
void (*move_resize)(struct roots_view *view, double x, double y,
uint32_t width, uint32_t height);
void (*maximize)(struct roots_view *view, bool maximized);
void (*set_fullscreen)(struct roots_view *view, bool fullscreen);
void (*close)(struct roots_view *view);
void (*destroy)(struct roots_view *view);
struct roots_wl_shell_surface {
struct roots_view view;
struct wlr_wl_shell_surface *wl_shell_surface;
struct wl_listener destroy;
struct wl_listener new_popup;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener set_state;
struct wl_listener set_title;
struct wl_listener set_class;
struct wl_listener surface_commit;
};
struct roots_xdg_surface_v6 {
struct roots_view view;
struct wlr_xdg_surface_v6 *xdg_surface_v6;
struct wl_listener destroy;
struct wl_listener new_popup;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener set_title;
struct wl_listener set_app_id;
struct wl_listener surface_commit;
uint32_t pending_move_resize_configure_serial;
};
struct roots_xdg_toplevel_decoration;
struct roots_xdg_surface {
struct roots_view view;
struct wlr_xdg_surface *xdg_surface;
struct wl_listener destroy;
struct wl_listener new_popup;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener set_title;
struct wl_listener set_app_id;
struct wl_listener surface_commit;
uint32_t pending_move_resize_configure_serial;
struct roots_xdg_toplevel_decoration *xdg_toplevel_decoration;
};
#if WLR_HAS_XWAYLAND
struct roots_xwayland_surface {
struct roots_view view;
struct wlr_xwayland_surface *xwayland_surface;
struct wl_listener destroy;
struct wl_listener request_configure;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener set_title;
struct wl_listener set_class;
struct wl_listener surface_commit;
};
#endif
struct roots_view_child;
struct roots_view_child_interface {
void (*destroy)(struct roots_view_child *child);
};
struct roots_view_child {
struct roots_view *view;
const struct roots_view_child_interface *impl;
struct wlr_surface *wlr_surface;
struct wl_list link;
struct wl_listener commit;
struct wl_listener new_subsurface;
void (*destroy)(struct roots_view_child *child);
};
struct roots_subsurface {
@ -219,6 +219,19 @@ struct roots_xdg_toplevel_decoration {
struct wl_listener surface_commit;
};
void view_init(struct roots_view *view, const struct roots_view_interface *impl,
enum roots_view_type type, struct roots_desktop *desktop);
void view_destroy(struct roots_view *view);
void view_activate(struct roots_view *view, bool activate);
void view_apply_damage(struct roots_view *view);
void view_damage_whole(struct roots_view *view);
void view_update_position(struct roots_view *view, int x, int y);
void view_update_size(struct roots_view *view, int width, int height);
void view_update_decorated(struct roots_view *view, bool decorated);
void view_initial_focus(struct roots_view *view);
void view_map(struct roots_view *view, struct wlr_surface *surface);
void view_unmap(struct roots_view *view);
void view_arrange_maximized(struct roots_view *view);
void view_get_box(const struct roots_view *view, struct wlr_box *box);
void view_activate(struct roots_view *view, bool active);
void view_move(struct roots_view *view, double x, double y);
@ -234,13 +247,19 @@ void view_close(struct roots_view *view);
bool view_center(struct roots_view *view);
void view_setup(struct roots_view *view);
void view_teardown(struct roots_view *view);
void view_set_title(struct roots_view *view, const char *title);
void view_set_app_id(struct roots_view *view, const char *app_id);
void view_create_foreign_toplevel_handle(struct roots_view *view);
void view_get_deco_box(const struct roots_view *view, struct wlr_box *box);
struct roots_wl_shell_surface *roots_wl_shell_surface_from_view(
struct roots_view *view);
struct roots_xdg_surface *roots_xdg_surface_from_view(struct roots_view *view);
struct roots_xdg_surface_v6 *roots_xdg_surface_v6_from_view(
struct roots_view *view);
struct roots_xwayland_surface *roots_xwayland_surface_from_view(
struct roots_view *view);
enum roots_deco_part {
ROOTS_DECO_PART_NONE = 0,
ROOTS_DECO_PART_TOP_BORDER = (1 << 0),
@ -252,9 +271,10 @@ enum roots_deco_part {
enum roots_deco_part view_get_deco_part(struct roots_view *view, double sx, double sy);
void view_child_init(struct roots_view_child *child, struct roots_view *view,
void view_child_init(struct roots_view_child *child,
const struct roots_view_child_interface *impl, struct roots_view *view,
struct wlr_surface *wlr_surface);
void view_child_finish(struct roots_view_child *child);
void view_child_destroy(struct roots_view_child *child);
struct roots_subsurface *subsurface_create(struct roots_view *view,
struct wlr_subsurface *wlr_subsurface);

5
rootston/bindings.c
View file

@ -4,6 +4,7 @@
#include <sys/wait.h>
#include <wlr/util/log.h>
#include "rootston/bindings.h"
#include "rootston/view.h"
static bool outputs_enabled = true;
@ -83,8 +84,10 @@ void execute_binding_command(struct roots_seat *seat,
} else if (strcmp(command, "toggle_decoration_mode") == 0) {
struct roots_view *focus = roots_seat_get_focus(seat);
if (focus != NULL && focus->type == ROOTS_XDG_SHELL_VIEW) {
struct roots_xdg_surface *xdg_surface =
roots_xdg_surface_from_view(focus);
struct roots_xdg_toplevel_decoration *decoration =
focus->roots_xdg_surface->xdg_toplevel_decoration;
xdg_surface->xdg_toplevel_decoration;
if (decoration != NULL) {
enum wlr_xdg_toplevel_decoration_v1_mode mode =
decoration->wlr_decoration->current_mode;

681
rootston/desktop.c
View file

@ -36,663 +36,14 @@
#include "rootston/xcursor.h"
#include "wlr-layer-shell-unstable-v1-protocol.h"
struct roots_view *view_create(struct roots_desktop *desktop) {
struct roots_view *view = calloc(1, sizeof(struct roots_view));
if (!view) {
return NULL;
}
view->desktop = desktop;
view->alpha = 1.0f;
wl_signal_init(&view->events.unmap);
wl_signal_init(&view->events.destroy);
wl_list_init(&view->children);
return view;
}
void view_get_box(const struct roots_view *view, struct wlr_box *box) {
box->x = view->box.x;
box->y = view->box.y;
box->width = view->box.width;
box->height = view->box.height;
}
void view_get_deco_box(const struct roots_view *view, struct wlr_box *box) {
view_get_box(view, box);
if (!view->decorated) {
return;
}
box->x -= view->border_width;
box->y -= (view->border_width + view->titlebar_height);
box->width += view->border_width * 2;
box->height += (view->border_width * 2 + view->titlebar_height);
}
enum roots_deco_part view_get_deco_part(struct roots_view *view, double sx,
double sy) {
if (!view->decorated) {
return ROOTS_DECO_PART_NONE;
}
int sw = view->wlr_surface->current.width;
int sh = view->wlr_surface->current.height;
int bw = view->border_width;
int titlebar_h = view->titlebar_height;
if (sx > 0 && sx < sw && sy < 0 && sy > -view->titlebar_height) {
return ROOTS_DECO_PART_TITLEBAR;
}
enum roots_deco_part parts = 0;
if (sy >= -(titlebar_h + bw) &&
sy <= sh + bw) {
if (sx < 0 && sx > -bw) {
parts |= ROOTS_DECO_PART_LEFT_BORDER;
} else if (sx > sw && sx < sw + bw) {
parts |= ROOTS_DECO_PART_RIGHT_BORDER;
}
}
if (sx >= -bw && sx <= sw + bw) {
if (sy > sh && sy <= sh + bw) {
parts |= ROOTS_DECO_PART_BOTTOM_BORDER;
} else if (sy >= -(titlebar_h + bw) && sy < 0) {
parts |= ROOTS_DECO_PART_TOP_BORDER;
}
}
// TODO corners
return parts;
}
static void view_update_output(const struct roots_view *view,
const struct wlr_box *before) {
struct roots_desktop *desktop = view->desktop;
if (view->wlr_surface == NULL) {
return;
}
struct wlr_box box;
view_get_box(view, &box);
struct roots_output *output;
wl_list_for_each(output, &desktop->outputs, link) {
bool intersected = before != NULL && wlr_output_layout_intersects(
desktop->layout, output->wlr_output, before);
bool intersects = wlr_output_layout_intersects(desktop->layout,
output->wlr_output, &box);
if (intersected && !intersects) {
wlr_surface_send_leave(view->wlr_surface, output->wlr_output);
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_output_leave(
view->toplevel_handle, output->wlr_output);
}
}
if (!intersected && intersects) {
wlr_surface_send_enter(view->wlr_surface, output->wlr_output);
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_output_enter(
view->toplevel_handle, output->wlr_output);
}
}
}
}
void view_move(struct roots_view *view, double x, double y) {
if (view->box.x == x && view->box.y == y) {
return;
}
struct wlr_box before;
view_get_box(view, &before);
if (view->move) {
view->move(view, x, y);
} else {
view_update_position(view, x, y);
}
view_update_output(view, &before);
}
void view_activate(struct roots_view *view, bool activate) {
if (view->activate) {
view->activate(view, activate);
}
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_set_activated(view->toplevel_handle,
activate);
}
}
void view_resize(struct roots_view *view, uint32_t width, uint32_t height) {
struct wlr_box before;
view_get_box(view, &before);
if (view->resize) {
view->resize(view, width, height);
}
view_update_output(view, &before);
}
void view_move_resize(struct roots_view *view, double x, double y,
uint32_t width, uint32_t height) {
bool update_x = x != view->box.x;
bool update_y = y != view->box.y;
if (!update_x && !update_y) {
view_resize(view, width, height);
return;
}
if (view->move_resize) {
view->move_resize(view, x, y, width, height);
return;
}
view->pending_move_resize.update_x = update_x;
view->pending_move_resize.update_y = update_y;
view->pending_move_resize.x = x;
view->pending_move_resize.y = y;
view->pending_move_resize.width = width;
view->pending_move_resize.height = height;
view_resize(view, width, height);
}
static struct wlr_output *view_get_output(struct roots_view *view) {
struct wlr_box view_box;
view_get_box(view, &view_box);
double output_x, output_y;
wlr_output_layout_closest_point(view->desktop->layout, NULL,
view->box.x + (double)view_box.width/2,
view->box.y + (double)view_box.height/2,
&output_x, &output_y);
return wlr_output_layout_output_at(view->desktop->layout, output_x,
output_y);
}
void view_arrange_maximized(struct roots_view *view) {
if (view->fullscreen_output != NULL) {
return;
}
struct wlr_box view_box;
view_get_box(view, &view_box);
struct wlr_output *output = view_get_output(view);
struct roots_output *roots_output = output->data;
struct wlr_box *output_box =
wlr_output_layout_get_box(view->desktop->layout, output);
struct wlr_box usable_area;
memcpy(&usable_area, &roots_output->usable_area,
sizeof(struct wlr_box));
usable_area.x += output_box->x;
usable_area.y += output_box->y;
view_move_resize(view, usable_area.x, usable_area.y,
usable_area.width, usable_area.height);
view_rotate(view, 0);
}
void view_maximize(struct roots_view *view, bool maximized) {
if (view->maximized == maximized || view->fullscreen_output != NULL) {
return;
}
if (view->maximize) {
view->maximize(view, maximized);
}
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_set_maximized(view->toplevel_handle,
maximized);
}
if (!view->maximized && maximized) {
view->maximized = true;
view->saved.x = view->box.x;
view->saved.y = view->box.y;
view->saved.rotation = view->rotation;
view->saved.width = view->box.width;
view->saved.height = view->box.height;
view_arrange_maximized(view);
}
if (view->maximized && !maximized) {
view->maximized = false;
view_move_resize(view, view->saved.x, view->saved.y, view->saved.width,
view->saved.height);
view_rotate(view, view->saved.rotation);
}
}
void view_set_fullscreen(struct roots_view *view, bool fullscreen,
struct wlr_output *output) {
bool was_fullscreen = view->fullscreen_output != NULL;
if (was_fullscreen == fullscreen) {
// TODO: support changing the output?
return;
}
// TODO: check if client is focused?
if (view->set_fullscreen) {
view->set_fullscreen(view, fullscreen);
}
if (!was_fullscreen && fullscreen) {
if (output == NULL) {
output = view_get_output(view);
}
struct roots_output *roots_output =
desktop_output_from_wlr_output(view->desktop, output);
if (roots_output == NULL) {
return;
}
struct wlr_box view_box;
view_get_box(view, &view_box);
view->saved.x = view->box.x;
view->saved.y = view->box.y;
view->saved.rotation = view->rotation;
view->saved.width = view_box.width;
view->saved.height = view_box.height;
struct wlr_box *output_box =
wlr_output_layout_get_box(view->desktop->layout, output);
view_move_resize(view, output_box->x, output_box->y, output_box->width,
output_box->height);
view_rotate(view, 0);
roots_output->fullscreen_view = view;
view->fullscreen_output = roots_output;
output_damage_whole(roots_output);
}
if (was_fullscreen && !fullscreen) {
view_move_resize(view, view->saved.x, view->saved.y, view->saved.width,
view->saved.height);
view_rotate(view, view->saved.rotation);
output_damage_whole(view->fullscreen_output);
view->fullscreen_output->fullscreen_view = NULL;
view->fullscreen_output = NULL;
}
}
void view_rotate(struct roots_view *view, float rotation) {
if (view->rotation == rotation) {
return;
}
view_damage_whole(view);
view->rotation = rotation;
view_damage_whole(view);
}
void view_cycle_alpha(struct roots_view *view) {
view->alpha -= 0.05;
/* Don't go completely transparent */
if (view->alpha < 0.1) {
view->alpha = 1.0;
}
view_damage_whole(view);
}
void view_close(struct roots_view *view) {
if (view->close) {
view->close(view);
}
}
bool view_center(struct roots_view *view) {
struct wlr_box box;
view_get_box(view, &box);
struct roots_desktop *desktop = view->desktop;
struct roots_input *input = desktop->server->input;
struct roots_seat *seat = input_last_active_seat(input);
if (!seat) {
return false;
}
struct wlr_output *output =
wlr_output_layout_output_at(desktop->layout,
seat->cursor->cursor->x,
seat->cursor->cursor->y);
if (!output) {
// empty layout
return false;
}
const struct wlr_output_layout_output *l_output =
wlr_output_layout_get(desktop->layout, output);
int width, height;
wlr_output_effective_resolution(output, &width, &height);
double view_x = (double)(width - box.width) / 2 + l_output->x;
double view_y = (double)(height - box.height) / 2 + l_output->y;
view_move(view, view_x, view_y);
return true;
}
void view_child_finish(struct roots_view_child *child) {
if (child == NULL) {
return;
}
view_damage_whole(child->view);
wl_list_remove(&child->link);
wl_list_remove(&child->commit.link);
wl_list_remove(&child->new_subsurface.link);
}
static void view_child_handle_commit(struct wl_listener *listener,
void *data) {
struct roots_view_child *child = wl_container_of(listener, child, commit);
view_apply_damage(child->view);
}
static void view_child_handle_new_subsurface(struct wl_listener *listener,
void *data) {
struct roots_view_child *child =
wl_container_of(listener, child, new_subsurface);
struct wlr_subsurface *wlr_subsurface = data;
subsurface_create(child->view, wlr_subsurface);
}
void view_child_init(struct roots_view_child *child, struct roots_view *view,
struct wlr_surface *wlr_surface) {
assert(child->destroy);
child->view = view;
child->wlr_surface = wlr_surface;
child->commit.notify = view_child_handle_commit;
wl_signal_add(&wlr_surface->events.commit, &child->commit);
child->new_subsurface.notify = view_child_handle_new_subsurface;
wl_signal_add(&wlr_surface->events.new_subsurface, &child->new_subsurface);
wl_list_insert(&view->children, &child->link);
}
static void subsurface_destroy(struct roots_view_child *child) {
assert(child->destroy == subsurface_destroy);
struct roots_subsurface *subsurface = (struct roots_subsurface *)child;
if (subsurface == NULL) {
return;
}
wl_list_remove(&subsurface->destroy.link);
wl_list_remove(&subsurface->map.link);
wl_list_remove(&subsurface->unmap.link);
view_child_finish(&subsurface->view_child);
free(subsurface);
}
static void subsurface_handle_destroy(struct wl_listener *listener,
void *data) {
struct roots_subsurface *subsurface =
wl_container_of(listener, subsurface, destroy);
subsurface_destroy(&subsurface->view_child);
}
static void subsurface_handle_map(struct wl_listener *listener,
void *data) {
struct roots_subsurface *subsurface =
wl_container_of(listener, subsurface, map);
struct roots_view *view = subsurface->view_child.view;
view_damage_whole(view);
input_update_cursor_focus(view->desktop->server->input);
}
static void subsurface_handle_unmap(struct wl_listener *listener,
void *data) {
struct roots_subsurface *subsurface =
wl_container_of(listener, subsurface, unmap);
struct roots_view *view = subsurface->view_child.view;
view_damage_whole(view);
input_update_cursor_focus(view->desktop->server->input);
}
struct roots_subsurface *subsurface_create(struct roots_view *view,
struct wlr_subsurface *wlr_subsurface) {
struct roots_subsurface *subsurface =
calloc(1, sizeof(struct roots_subsurface));
if (subsurface == NULL) {
return NULL;
}
subsurface->wlr_subsurface = wlr_subsurface;
subsurface->view_child.destroy = subsurface_destroy;
view_child_init(&subsurface->view_child, view, wlr_subsurface->surface);
subsurface->destroy.notify = subsurface_handle_destroy;
wl_signal_add(&wlr_subsurface->events.destroy, &subsurface->destroy);
subsurface->map.notify = subsurface_handle_map;
wl_signal_add(&wlr_subsurface->events.map, &subsurface->map);
subsurface->unmap.notify = subsurface_handle_unmap;
wl_signal_add(&wlr_subsurface->events.unmap, &subsurface->unmap);
return subsurface;
}
void view_destroy(struct roots_view *view) {
if (view == NULL) {
return;
}
wl_signal_emit(&view->events.destroy, view);
if (view->wlr_surface != NULL) {
view_unmap(view);
}
// Can happen if fullscreened while unmapped, and hasn't been mapped
if (view->fullscreen_output != NULL) {
view->fullscreen_output->fullscreen_view = NULL;
}
if (view->destroy) {
view->destroy(view);
}
free(view);
}
static void view_handle_new_subsurface(struct wl_listener *listener,
void *data) {
struct roots_view *view = wl_container_of(listener, view, new_subsurface);
struct wlr_subsurface *wlr_subsurface = data;
subsurface_create(view, wlr_subsurface);
}
void view_map(struct roots_view *view, struct wlr_surface *surface) {
assert(view->wlr_surface == NULL);
view->wlr_surface = surface;
struct wlr_subsurface *subsurface;
wl_list_for_each(subsurface, &view->wlr_surface->subsurfaces,
parent_link) {
subsurface_create(view, subsurface);
}
view->new_subsurface.notify = view_handle_new_subsurface;
wl_signal_add(&view->wlr_surface->events.new_subsurface,
&view->new_subsurface);
wl_list_insert(&view->desktop->views, &view->link);
view_damage_whole(view);
input_update_cursor_focus(view->desktop->server->input);
}
void view_unmap(struct roots_view *view) {
assert(view->wlr_surface != NULL);
wl_signal_emit(&view->events.unmap, view);
view_damage_whole(view);
wl_list_remove(&view->link);
wl_list_remove(&view->new_subsurface.link);
struct roots_view_child *child, *tmp;
wl_list_for_each_safe(child, tmp, &view->children, link) {
child->destroy(child);
}
if (view->fullscreen_output != NULL) {
output_damage_whole(view->fullscreen_output);
view->fullscreen_output->fullscreen_view = NULL;
view->fullscreen_output = NULL;
}
view->wlr_surface = NULL;
view->box.width = view->box.height = 0;
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_destroy(view->toplevel_handle);
view->toplevel_handle = NULL;
}
}
void view_initial_focus(struct roots_view *view) {
struct roots_input *input = view->desktop->server->input;
// TODO what seat gets focus? the one with the last input event?
struct roots_seat *seat;
wl_list_for_each(seat, &input->seats, link) {
roots_seat_set_focus(seat, view);
}
}
void view_setup(struct roots_view *view) {
view_initial_focus(view);
if (view->fullscreen_output == NULL && !view->maximized) {
view_center(view);
}
view_create_foreign_toplevel_handle(view);
view_update_output(view, NULL);
}
void view_apply_damage(struct roots_view *view) {
struct roots_output *output;
wl_list_for_each(output, &view->desktop->outputs, link) {
output_damage_from_view(output, view);
}
}
void view_damage_whole(struct roots_view *view) {
struct roots_output *output;
wl_list_for_each(output, &view->desktop->outputs, link) {
output_damage_whole_view(output, view);
}
}
void view_update_position(struct roots_view *view, int x, int y) {
if (view->box.x == x && view->box.y == y) {
return;
}
view_damage_whole(view);
view->box.x = x;
view->box.y = y;
view_damage_whole(view);
}
void view_update_size(struct roots_view *view, int width, int height) {
if (view->box.width == width && view->box.height == height) {
return;
}
view_damage_whole(view);
view->box.width = width;
view->box.height = height;
view_damage_whole(view);
}
void view_update_decorated(struct roots_view *view, bool decorated) {
if (view->decorated == decorated) {
return;
}
view_damage_whole(view);
view->decorated = decorated;
if (decorated) {
view->border_width = 4;
view->titlebar_height = 12;
} else {
view->border_width = 0;
view->titlebar_height = 0;
}
view_damage_whole(view);
}
void view_set_title(struct roots_view *view, const char *title) {
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_set_title(view->toplevel_handle, title);
}
}
void view_set_app_id(struct roots_view *view, const char *app_id) {
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_set_app_id(view->toplevel_handle, app_id);
}
}
static void handle_toplevel_handle_request_maximize(struct wl_listener *listener,
void *data) {
struct roots_view *view = wl_container_of(listener, view,
toplevel_handle_request_maximize);
struct wlr_foreign_toplevel_handle_v1_maximized_event *event = data;
view_maximize(view, event->maximized);
}
static void handle_toplevel_handle_request_activate(struct wl_listener *listener,
void *data) {
struct roots_view *view =
wl_container_of(listener, view, toplevel_handle_request_activate);
struct wlr_foreign_toplevel_handle_v1_activated_event *event = data;
struct roots_seat *seat;
wl_list_for_each(seat, &view->desktop->server->input->seats, link) {
if (event->seat == seat->seat) {
roots_seat_set_focus(seat, view);
}
}
}
static void handle_toplevel_handle_request_close(struct wl_listener *listener,
void *data) {
struct roots_view *view =
wl_container_of(listener, view, toplevel_handle_request_close);
view_close(view);
}
void view_create_foreign_toplevel_handle(struct roots_view *view) {
view->toplevel_handle =
wlr_foreign_toplevel_handle_v1_create(
view->desktop->foreign_toplevel_manager_v1);
view->toplevel_handle_request_maximize.notify =
handle_toplevel_handle_request_maximize;
wl_signal_add(&view->toplevel_handle->events.request_maximize,
&view->toplevel_handle_request_maximize);
view->toplevel_handle_request_activate.notify =
handle_toplevel_handle_request_activate;
wl_signal_add(&view->toplevel_handle->events.request_activate,
&view->toplevel_handle_request_activate);
view->toplevel_handle_request_close.notify =
handle_toplevel_handle_request_close;
wl_signal_add(&view->toplevel_handle->events.request_close,
&view->toplevel_handle_request_close);
}
static bool view_at(struct roots_view *view, double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy) {
if (view->type == ROOTS_WL_SHELL_VIEW &&
view->wl_shell_surface->state == WLR_WL_SHELL_SURFACE_STATE_POPUP) {
return false;
if (view->type == ROOTS_WL_SHELL_VIEW) {
struct wlr_wl_shell_surface *wl_shell_surface =
roots_wl_shell_surface_from_view(view)->wl_shell_surface;
if (wl_shell_surface->state == WLR_WL_SHELL_SURFACE_STATE_POPUP) {
return false;
}
}
if (view->wlr_surface == NULL) {
return false;
@ -720,17 +71,23 @@ static bool view_at(struct roots_view *view, double lx, double ly,
double _sx, _sy;
struct wlr_surface *_surface = NULL;
switch (view->type) {
case ROOTS_XDG_SHELL_V6_VIEW:
_surface = wlr_xdg_surface_v6_surface_at(view->xdg_surface_v6,
case ROOTS_XDG_SHELL_V6_VIEW:;
struct roots_xdg_surface_v6 *xdg_surface_v6 =
roots_xdg_surface_v6_from_view(view);
_surface = wlr_xdg_surface_v6_surface_at(xdg_surface_v6->xdg_surface_v6,
view_sx, view_sy, &_sx, &_sy);
break;
case ROOTS_XDG_SHELL_VIEW:
_surface = wlr_xdg_surface_surface_at(view->xdg_surface,
case ROOTS_XDG_SHELL_VIEW:;
struct roots_xdg_surface *xdg_surface =
roots_xdg_surface_from_view(view);
_surface = wlr_xdg_surface_surface_at(xdg_surface->xdg_surface,
view_sx, view_sy, &_sx, &_sy);
break;
case ROOTS_WL_SHELL_VIEW:
_surface = wlr_wl_shell_surface_surface_at(view->wl_shell_surface,
view_sx, view_sy, &_sx, &_sy);
case ROOTS_WL_SHELL_VIEW:;
struct roots_wl_shell_surface *wl_shell_surface =
roots_wl_shell_surface_from_view(view);
_surface = wlr_wl_shell_surface_surface_at(
wl_shell_surface->wl_shell_surface, view_sx, view_sy, &_sx, &_sy);
break;
#if WLR_HAS_XWAYLAND
case ROOTS_XWAYLAND_VIEW:

3
rootston/meson.build
View file

@ -12,10 +12,11 @@ sources = [
'seat.c',
'switch.c',
'text_input.c',
'view.c',
'virtual_keyboard.c',
'wl_shell.c',
'xdg_shell.c',
'xdg_shell_v6.c',
'xdg_shell.c',
]
if conf_data.get('WLR_HAS_XWAYLAND', 0) == 1

46
rootston/output.c
View file

@ -43,8 +43,9 @@ struct layout_data {
float rotation;
};
static void get_layout_position(struct layout_data *data, double *lx, double *ly,
const struct wlr_surface *surface, int sx, int sy) {
static void get_layout_position(struct layout_data *data,
double *lx, double *ly, const struct wlr_surface *surface,
int sx, int sy) {
double _sx = sx, _sy = sy;
rotate_child_position(&_sx, &_sy, surface->current.width,
surface->current.height, data->width, data->height, data->rotation);
@ -78,17 +79,23 @@ static void view_for_each_surface(struct roots_view *view,
layout_data->rotation = view->rotation;
switch (view->type) {
case ROOTS_XDG_SHELL_V6_VIEW:
wlr_xdg_surface_v6_for_each_surface(view->xdg_surface_v6, iterator,
case ROOTS_XDG_SHELL_V6_VIEW:;
struct roots_xdg_surface_v6 *xdg_surface_v6 =
roots_xdg_surface_v6_from_view(view);
wlr_xdg_surface_v6_for_each_surface(xdg_surface_v6->xdg_surface_v6,
iterator, user_data);
break;
case ROOTS_XDG_SHELL_VIEW:;
struct roots_xdg_surface *xdg_surface =
roots_xdg_surface_from_view(view);
wlr_xdg_surface_for_each_surface(xdg_surface->xdg_surface, iterator,
user_data);
break;
case ROOTS_XDG_SHELL_VIEW:
wlr_xdg_surface_for_each_surface(view->xdg_surface, iterator,
user_data);
break;
case ROOTS_WL_SHELL_VIEW:
wlr_wl_shell_surface_for_each_surface(view->wl_shell_surface, iterator,
user_data);
case ROOTS_WL_SHELL_VIEW:;
struct roots_wl_shell_surface *wl_shell_surface =
roots_wl_shell_surface_from_view(view);
wlr_wl_shell_surface_for_each_surface(wl_shell_surface->wl_shell_surface,
iterator, user_data);
break;
#if WLR_HAS_XWAYLAND
case ROOTS_XWAYLAND_VIEW:
@ -165,7 +172,10 @@ static void output_for_each_surface(struct roots_output *output,
#if WLR_HAS_XWAYLAND
if (view->type == ROOTS_XWAYLAND_VIEW) {
xwayland_children_for_each_surface(view->xwayland_surface,
struct roots_xwayland_surface *xwayland_surface =
roots_xwayland_surface_from_view(view);
xwayland_children_for_each_surface(
xwayland_surface->xwayland_surface,
iterator, layout_data, user_data);
}
#endif
@ -497,7 +507,10 @@ static void render_output(struct roots_output *output) {
// the fullscreen window's children so we have to traverse the tree.
#if WLR_HAS_XWAYLAND
if (view->type == ROOTS_XWAYLAND_VIEW) {
xwayland_children_for_each_surface(view->xwayland_surface,
struct roots_xwayland_surface *xwayland_surface =
roots_xwayland_surface_from_view(view);
xwayland_children_for_each_surface(
xwayland_surface->xwayland_surface,
render_surface, &data.layout, &data);
}
#endif
@ -568,9 +581,12 @@ static bool view_accept_damage(struct roots_output *output,
if (output->fullscreen_view->type == ROOTS_XWAYLAND_VIEW &&
view->type == ROOTS_XWAYLAND_VIEW) {
// Special case: accept damage from children
struct wlr_xwayland_surface *xsurface = view->xwayland_surface;
struct wlr_xwayland_surface *xsurface =
roots_xwayland_surface_from_view(view)->xwayland_surface;
struct wlr_xwayland_surface *fullscreen_xsurface =
roots_xwayland_surface_from_view(output->fullscreen_view)->xwayland_surface;
while (xsurface != NULL) {
if (output->fullscreen_view->xwayland_surface == xsurface) {
if (fullscreen_xsurface == xsurface) {
return true;
}
xsurface = xsurface->parent;

20
rootston/seat.c
View file

@ -1293,9 +1293,12 @@ void roots_seat_set_focus(struct roots_seat *seat, struct roots_view *view) {
bool unfullscreen = true;
#if WLR_HAS_XWAYLAND
if (view && view->type == ROOTS_XWAYLAND_VIEW &&
view->xwayland_surface->override_redirect) {
unfullscreen = false;
if (view && view->type == ROOTS_XWAYLAND_VIEW) {
struct roots_xwayland_surface *xwayland_surface =
roots_xwayland_surface_from_view(view);
if (xwayland_surface->xwayland_surface->override_redirect) {
unfullscreen = false;
}
}
#endif
@ -1322,10 +1325,13 @@ void roots_seat_set_focus(struct roots_seat *seat, struct roots_view *view) {
}
#if WLR_HAS_XWAYLAND
if (view && view->type == ROOTS_XWAYLAND_VIEW &&
!wlr_xwayland_or_surface_wants_focus(
view->xwayland_surface)) {
return;
if (view && view->type == ROOTS_XWAYLAND_VIEW) {
struct roots_xwayland_surface *xwayland_surface =
roots_xwayland_surface_from_view(view);
if (!wlr_xwayland_or_surface_wants_focus(
xwayland_surface->xwayland_surface)) {
return;
}
}
#endif
struct roots_seat_view *seat_view = NULL;

659
rootston/view.c Normal file
View file

@ -0,0 +1,659 @@
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <wlr/types/wlr_output_layout.h>
#include "rootston/desktop.h"
#include "rootston/input.h"
#include "rootston/seat.h"
#include "rootston/server.h"
#include "rootston/view.h"
void view_init(struct roots_view *view, const struct roots_view_interface *impl,
enum roots_view_type type, struct roots_desktop *desktop) {
assert(impl->destroy);
view->impl = impl;
view->type = type;
view->desktop = desktop;
view->alpha = 1.0f;
wl_signal_init(&view->events.unmap);
wl_signal_init(&view->events.destroy);
wl_list_init(&view->children);
}
void view_destroy(struct roots_view *view) {
if (view == NULL) {
return;
}
wl_signal_emit(&view->events.destroy, view);
if (view->wlr_surface != NULL) {
view_unmap(view);
}
// Can happen if fullscreened while unmapped, and hasn't been mapped
if (view->fullscreen_output != NULL) {
view->fullscreen_output->fullscreen_view = NULL;
}
view->impl->destroy(view);
}
void view_get_box(const struct roots_view *view, struct wlr_box *box) {
box->x = view->box.x;
box->y = view->box.y;
box->width = view->box.width;
box->height = view->box.height;
}
void view_get_deco_box(const struct roots_view *view, struct wlr_box *box) {
view_get_box(view, box);
if (!view->decorated) {
return;
}
box->x -= view->border_width;
box->y -= (view->border_width + view->titlebar_height);
box->width += view->border_width * 2;
box->height += (view->border_width * 2 + view->titlebar_height);
}
enum roots_deco_part view_get_deco_part(struct roots_view *view, double sx,
double sy) {
if (!view->decorated) {
return ROOTS_DECO_PART_NONE;
}
int sw = view->wlr_surface->current.width;
int sh = view->wlr_surface->current.height;
int bw = view->border_width;
int titlebar_h = view->titlebar_height;
if (sx > 0 && sx < sw && sy < 0 && sy > -view->titlebar_height) {
return ROOTS_DECO_PART_TITLEBAR;
}
enum roots_deco_part parts = 0;
if (sy >= -(titlebar_h + bw) &&
sy <= sh + bw) {
if (sx < 0 && sx > -bw) {
parts |= ROOTS_DECO_PART_LEFT_BORDER;
} else if (sx > sw && sx < sw + bw) {
parts |= ROOTS_DECO_PART_RIGHT_BORDER;
}
}
if (sx >= -bw && sx <= sw + bw) {
if (sy > sh && sy <= sh + bw) {
parts |= ROOTS_DECO_PART_BOTTOM_BORDER;
} else if (sy >= -(titlebar_h + bw) && sy < 0) {
parts |= ROOTS_DECO_PART_TOP_BORDER;
}
}
// TODO corners
return parts;
}
static void view_update_output(const struct roots_view *view,
const struct wlr_box *before) {
struct roots_desktop *desktop = view->desktop;
if (view->wlr_surface == NULL) {
return;
}
struct wlr_box box;
view_get_box(view, &box);
struct roots_output *output;
wl_list_for_each(output, &desktop->outputs, link) {
bool intersected = before != NULL && wlr_output_layout_intersects(
desktop->layout, output->wlr_output, before);
bool intersects = wlr_output_layout_intersects(desktop->layout,
output->wlr_output, &box);
if (intersected && !intersects) {
wlr_surface_send_leave(view->wlr_surface, output->wlr_output);
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_output_leave(
view->toplevel_handle, output->wlr_output);
}
}
if (!intersected && intersects) {
wlr_surface_send_enter(view->wlr_surface, output->wlr_output);
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_output_enter(
view->toplevel_handle, output->wlr_output);
}
}
}
}
void view_move(struct roots_view *view, double x, double y) {
if (view->box.x == x && view->box.y == y) {
return;
}
struct wlr_box before;
view_get_box(view, &before);
if (view->impl->move) {
view->impl->move(view, x, y);
} else {
view_update_position(view, x, y);
}
view_update_output(view, &before);
}
void view_activate(struct roots_view *view, bool activate) {
if (view->impl->activate) {
view->impl->activate(view, activate);
}
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_set_activated(view->toplevel_handle,
activate);
}
}
void view_resize(struct roots_view *view, uint32_t width, uint32_t height) {
struct wlr_box before;
view_get_box(view, &before);
if (view->impl->resize) {
view->impl->resize(view, width, height);
}
view_update_output(view, &before);
}
void view_move_resize(struct roots_view *view, double x, double y,
uint32_t width, uint32_t height) {
bool update_x = x != view->box.x;
bool update_y = y != view->box.y;
if (!update_x && !update_y) {
view_resize(view, width, height);
return;
}
if (view->impl->move_resize) {
view->impl->move_resize(view, x, y, width, height);
return;
}
view->pending_move_resize.update_x = update_x;
view->pending_move_resize.update_y = update_y;
view->pending_move_resize.x = x;
view->pending_move_resize.y = y;
view->pending_move_resize.width = width;
view->pending_move_resize.height = height;
view_resize(view, width, height);
}
static struct wlr_output *view_get_output(struct roots_view *view) {
struct wlr_box view_box;
view_get_box(view, &view_box);
double output_x, output_y;
wlr_output_layout_closest_point(view->desktop->layout, NULL,
view->box.x + (double)view_box.width/2,
view->box.y + (double)view_box.height/2,
&output_x, &output_y);
return wlr_output_layout_output_at(view->desktop->layout, output_x,
output_y);
}
void view_arrange_maximized(struct roots_view *view) {
if (view->fullscreen_output != NULL) {
return;
}
struct wlr_box view_box;
view_get_box(view, &view_box);
struct wlr_output *output = view_get_output(view);
struct roots_output *roots_output = output->data;
struct wlr_box *output_box =
wlr_output_layout_get_box(view->desktop->layout, output);
struct wlr_box usable_area;
memcpy(&usable_area, &roots_output->usable_area,
sizeof(struct wlr_box));
usable_area.x += output_box->x;
usable_area.y += output_box->y;
view_move_resize(view, usable_area.x, usable_area.y,
usable_area.width, usable_area.height);
view_rotate(view, 0);
}
void view_maximize(struct roots_view *view, bool maximized) {
if (view->maximized == maximized || view->fullscreen_output != NULL) {
return;
}
if (view->impl->maximize) {
view->impl->maximize(view, maximized);
}
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_set_maximized(view->toplevel_handle,
maximized);
}
if (!view->maximized && maximized) {
view->maximized = true;
view->saved.x = view->box.x;
view->saved.y = view->box.y;
view->saved.rotation = view->rotation;
view->saved.width = view->box.width;
view->saved.height = view->box.height;
view_arrange_maximized(view);
}
if (view->maximized && !maximized) {
view->maximized = false;
view_move_resize(view, view->saved.x, view->saved.y, view->saved.width,
view->saved.height);
view_rotate(view, view->saved.rotation);
}
}
void view_set_fullscreen(struct roots_view *view, bool fullscreen,
struct wlr_output *output) {
bool was_fullscreen = view->fullscreen_output != NULL;
if (was_fullscreen == fullscreen) {
// TODO: support changing the output?
return;
}
// TODO: check if client is focused?
if (view->impl->set_fullscreen) {
view->impl->set_fullscreen(view, fullscreen);
}
if (!was_fullscreen && fullscreen) {
if (output == NULL) {
output = view_get_output(view);
}
struct roots_output *roots_output =
desktop_output_from_wlr_output(view->desktop, output);
if (roots_output == NULL) {
return;
}
struct wlr_box view_box;
view_get_box(view, &view_box);
view->saved.x = view->box.x;
view->saved.y = view->box.y;
view->saved.rotation = view->rotation;
view->saved.width = view_box.width;
view->saved.height = view_box.height;
struct wlr_box *output_box =
wlr_output_layout_get_box(view->desktop->layout, output);
view_move_resize(view, output_box->x, output_box->y, output_box->width,
output_box->height);
view_rotate(view, 0);
roots_output->fullscreen_view = view;
view->fullscreen_output = roots_output;
output_damage_whole(roots_output);
}
if (was_fullscreen && !fullscreen) {
view_move_resize(view, view->saved.x, view->saved.y, view->saved.width,
view->saved.height);
view_rotate(view, view->saved.rotation);
output_damage_whole(view->fullscreen_output);
view->fullscreen_output->fullscreen_view = NULL;
view->fullscreen_output = NULL;
}
}
void view_rotate(struct roots_view *view, float rotation) {
if (view->rotation == rotation) {
return;
}
view_damage_whole(view);
view->rotation = rotation;
view_damage_whole(view);
}
void view_cycle_alpha(struct roots_view *view) {
view->alpha -= 0.05;
/* Don't go completely transparent */
if (view->alpha < 0.1) {
view->alpha = 1.0;
}
view_damage_whole(view);
}
void view_close(struct roots_view *view) {
if (view->impl->close) {
view->impl->close(view);
}
}
bool view_center(struct roots_view *view) {
struct wlr_box box;
view_get_box(view, &box);
struct roots_desktop *desktop = view->desktop;
struct roots_input *input = desktop->server->input;
struct roots_seat *seat = input_last_active_seat(input);
if (!seat) {
return false;
}
struct wlr_output *output = wlr_output_layout_output_at(desktop->layout,
seat->cursor->cursor->x, seat->cursor->cursor->y);
if (!output) {
// empty layout
return false;
}
const struct wlr_output_layout_output *l_output =
wlr_output_layout_get(desktop->layout, output);
int width, height;
wlr_output_effective_resolution(output, &width, &height);
double view_x = (double)(width - box.width) / 2 + l_output->x;
double view_y = (double)(height - box.height) / 2 + l_output->y;
view_move(view, view_x, view_y);
return true;
}
void view_child_destroy(struct roots_view_child *child) {
if (child == NULL) {
return;
}
view_damage_whole(child->view);
wl_list_remove(&child->link);
wl_list_remove(&child->commit.link);
wl_list_remove(&child->new_subsurface.link);
child->impl->destroy(child);
}
static void view_child_handle_commit(struct wl_listener *listener,
void *data) {
struct roots_view_child *child = wl_container_of(listener, child, commit);
view_apply_damage(child->view);
}
static void view_child_handle_new_subsurface(struct wl_listener *listener,
void *data) {
struct roots_view_child *child =
wl_container_of(listener, child, new_subsurface);
struct wlr_subsurface *wlr_subsurface = data;
subsurface_create(child->view, wlr_subsurface);
}
void view_child_init(struct roots_view_child *child,
const struct roots_view_child_interface *impl, struct roots_view *view,
struct wlr_surface *wlr_surface) {
assert(impl->destroy);
child->impl = impl;
child->view = view;
child->wlr_surface = wlr_surface;
child->commit.notify = view_child_handle_commit;
wl_signal_add(&wlr_surface->events.commit, &child->commit);
child->new_subsurface.notify = view_child_handle_new_subsurface;
wl_signal_add(&wlr_surface->events.new_subsurface, &child->new_subsurface);
wl_list_insert(&view->children, &child->link);
}
static const struct roots_view_child_interface subsurface_impl;
static void subsurface_destroy(struct roots_view_child *child) {
assert(child->impl == &subsurface_impl);
struct roots_subsurface *subsurface = (struct roots_subsurface *)child;
wl_list_remove(&subsurface->destroy.link);
wl_list_remove(&subsurface->map.link);
wl_list_remove(&subsurface->unmap.link);
free(subsurface);
}
static const struct roots_view_child_interface subsurface_impl = {
.destroy = subsurface_destroy,
};
static void subsurface_handle_destroy(struct wl_listener *listener,
void *data) {
struct roots_subsurface *subsurface =
wl_container_of(listener, subsurface, destroy);
view_child_destroy(&subsurface->view_child);
}
static void subsurface_handle_map(struct wl_listener *listener,
void *data) {
struct roots_subsurface *subsurface =
wl_container_of(listener, subsurface, map);
struct roots_view *view = subsurface->view_child.view;
view_damage_whole(view);
input_update_cursor_focus(view->desktop->server->input);
}
static void subsurface_handle_unmap(struct wl_listener *listener,
void *data) {
struct roots_subsurface *subsurface =
wl_container_of(listener, subsurface, unmap);
struct roots_view *view = subsurface->view_child.view;
view_damage_whole(view);
input_update_cursor_focus(view->desktop->server->input);
}
struct roots_subsurface *subsurface_create(struct roots_view *view,
struct wlr_subsurface *wlr_subsurface) {
struct roots_subsurface *subsurface =
calloc(1, sizeof(struct roots_subsurface));
if (subsurface == NULL) {
return NULL;
}
subsurface->wlr_subsurface = wlr_subsurface;
view_child_init(&subsurface->view_child, &subsurface_impl,
view, wlr_subsurface->surface);
subsurface->destroy.notify = subsurface_handle_destroy;
wl_signal_add(&wlr_subsurface->events.destroy, &subsurface->destroy);
subsurface->map.notify = subsurface_handle_map;
wl_signal_add(&wlr_subsurface->events.map, &subsurface->map);
subsurface->unmap.notify = subsurface_handle_unmap;
wl_signal_add(&wlr_subsurface->events.unmap, &subsurface->unmap);
return subsurface;
}
static void view_handle_new_subsurface(struct wl_listener *listener,
void *data) {
struct roots_view *view = wl_container_of(listener, view, new_subsurface);
struct wlr_subsurface *wlr_subsurface = data;
subsurface_create(view, wlr_subsurface);
}
void view_map(struct roots_view *view, struct wlr_surface *surface) {
assert(view->wlr_surface == NULL);
view->wlr_surface = surface;
struct wlr_subsurface *subsurface;
wl_list_for_each(subsurface, &view->wlr_surface->subsurfaces,
parent_link) {
subsurface_create(view, subsurface);
}
view->new_subsurface.notify = view_handle_new_subsurface;
wl_signal_add(&view->wlr_surface->events.new_subsurface,
&view->new_subsurface);
wl_list_insert(&view->desktop->views, &view->link);
view_damage_whole(view);
input_update_cursor_focus(view->desktop->server->input);
}
void view_unmap(struct roots_view *view) {
assert(view->wlr_surface != NULL);
wl_signal_emit(&view->events.unmap, view);
view_damage_whole(view);
wl_list_remove(&view->link);
wl_list_remove(&view->new_subsurface.link);
struct roots_view_child *child, *tmp;
wl_list_for_each_safe(child, tmp, &view->children, link) {
view_child_destroy(child);
}
if (view->fullscreen_output != NULL) {
output_damage_whole(view->fullscreen_output);
view->fullscreen_output->fullscreen_view = NULL;
view->fullscreen_output = NULL;
}
view->wlr_surface = NULL;
view->box.width = view->box.height = 0;
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_destroy(view->toplevel_handle);
view->toplevel_handle = NULL;
}
}
void view_initial_focus(struct roots_view *view) {
struct roots_input *input = view->desktop->server->input;
// TODO what seat gets focus? the one with the last input event?
struct roots_seat *seat;
wl_list_for_each(seat, &input->seats, link) {
roots_seat_set_focus(seat, view);
}
}
void view_setup(struct roots_view *view) {
view_initial_focus(view);
if (view->fullscreen_output == NULL && !view->maximized) {
view_center(view);
}
view_create_foreign_toplevel_handle(view);
view_update_output(view, NULL);
}
void view_apply_damage(struct roots_view *view) {
struct roots_output *output;
wl_list_for_each(output, &view->desktop->outputs, link) {
output_damage_from_view(output, view);
}
}
void view_damage_whole(struct roots_view *view) {
struct roots_output *output;
wl_list_for_each(output, &view->desktop->outputs, link) {
output_damage_whole_view(output, view);
}
}
void view_update_position(struct roots_view *view, int x, int y) {
if (view->box.x == x && view->box.y == y) {
return;
}
view_damage_whole(view);
view->box.x = x;
view->box.y = y;
view_damage_whole(view);
}
void view_update_size(struct roots_view *view, int width, int height) {
if (view->box.width == width && view->box.height == height) {
return;
}
view_damage_whole(view);
view->box.width = width;
view->box.height = height;
view_damage_whole(view);
}
void view_update_decorated(struct roots_view *view, bool decorated) {
if (view->decorated == decorated) {
return;
}
view_damage_whole(view);
view->decorated = decorated;
if (decorated) {
view->border_width = 4;
view->titlebar_height = 12;
} else {
view->border_width = 0;
view->titlebar_height = 0;
}
view_damage_whole(view);
}
void view_set_title(struct roots_view *view, const char *title) {
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_set_title(view->toplevel_handle, title);
}
}
void view_set_app_id(struct roots_view *view, const char *app_id) {
if (view->toplevel_handle) {
wlr_foreign_toplevel_handle_v1_set_app_id(view->toplevel_handle, app_id);
}
}
static void handle_toplevel_handle_request_maximize(struct wl_listener *listener,
void *data) {
struct roots_view *view = wl_container_of(listener, view,
toplevel_handle_request_maximize);
struct wlr_foreign_toplevel_handle_v1_maximized_event *event = data;
view_maximize(view, event->maximized);
}
static void handle_toplevel_handle_request_activate(struct wl_listener *listener,
void *data) {
struct roots_view *view =
wl_container_of(listener, view, toplevel_handle_request_activate);
struct wlr_foreign_toplevel_handle_v1_activated_event *event = data;
struct roots_seat *seat;
wl_list_for_each(seat, &view->desktop->server->input->seats, link) {
if (event->seat == seat->seat) {
roots_seat_set_focus(seat, view);
}
}
}
static void handle_toplevel_handle_request_close(struct wl_listener *listener,
void *data) {
struct roots_view *view =
wl_container_of(listener, view, toplevel_handle_request_close);
view_close(view);
}
void view_create_foreign_toplevel_handle(struct roots_view *view) {
view->toplevel_handle =
wlr_foreign_toplevel_handle_v1_create(
view->desktop->foreign_toplevel_manager_v1);
view->toplevel_handle_request_maximize.notify =
handle_toplevel_handle_request_maximize;
wl_signal_add(&view->toplevel_handle->events.request_maximize,
&view->toplevel_handle_request_maximize);
view->toplevel_handle_request_activate.notify =
handle_toplevel_handle_request_activate;
wl_signal_add(&view->toplevel_handle->events.request_activate,
&view->toplevel_handle_request_activate);
view->toplevel_handle_request_close.notify =
handle_toplevel_handle_request_close;
wl_signal_add(&view->toplevel_handle->events.request_close,
&view->toplevel_handle_request_close);
}

115
rootston/wl_shell.c
View file

@ -10,29 +10,31 @@
#include "rootston/input.h"
#include "rootston/server.h"
static const struct roots_view_child_interface popup_impl;
static void popup_destroy(struct roots_view_child *child) {
assert(child->destroy == popup_destroy);
assert(child->impl == &popup_impl);
struct roots_wl_shell_popup *popup = (struct roots_wl_shell_popup *)child;
if (popup == NULL) {
return;
}
wl_list_remove(&popup->destroy.link);
wl_list_remove(&popup->set_state.link);
wl_list_remove(&popup->new_popup.link);
view_child_finish(&popup->view_child);
free(popup);
}
static const struct roots_view_child_interface popup_impl = {
.destroy = popup_destroy,
};
static void popup_handle_destroy(struct wl_listener *listener, void *data) {
struct roots_wl_shell_popup *popup =
wl_container_of(listener, popup, destroy);
popup_destroy((struct roots_view_child *)popup);
view_child_destroy(&popup->view_child);
}
static void popup_handle_set_state(struct wl_listener *listener, void *data) {
struct roots_wl_shell_popup *popup =
wl_container_of(listener, popup, set_state);
popup_destroy((struct roots_view_child *)popup);
view_child_destroy(&popup->view_child);
}
static struct roots_wl_shell_popup *popup_create(struct roots_view *view,
@ -53,8 +55,8 @@ static struct roots_wl_shell_popup *popup_create(struct roots_view *view,
return NULL;
}
popup->wlr_wl_shell_surface = wlr_wl_shell_surface;
popup->view_child.destroy = popup_destroy;
view_child_init(&popup->view_child, view, wlr_wl_shell_surface->surface);
view_child_init(&popup->view_child, &popup_impl,
view, wlr_wl_shell_surface->surface);
popup->destroy.notify = popup_handle_destroy;
wl_signal_add(&wlr_wl_shell_surface->events.destroy, &popup->destroy);
popup->set_state.notify = popup_handle_set_state;
@ -66,21 +68,21 @@ static struct roots_wl_shell_popup *popup_create(struct roots_view *view,
static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
assert(view->type == ROOTS_WL_SHELL_VIEW);
struct wlr_wl_shell_surface *surf = view->wl_shell_surface;
struct wlr_wl_shell_surface *surf =
roots_wl_shell_surface_from_view(view)->wl_shell_surface;
wlr_wl_shell_surface_configure(surf, WL_SHELL_SURFACE_RESIZE_NONE, width,
height);
}
static void close(struct roots_view *view) {
assert(view->type == ROOTS_WL_SHELL_VIEW);
struct wlr_wl_shell_surface *surf = view->wl_shell_surface;
struct wlr_wl_shell_surface *surf =
roots_wl_shell_surface_from_view(view)->wl_shell_surface;
wl_client_destroy(surf->client);
}
static void destroy(struct roots_view *view) {
assert(view->type == ROOTS_WL_SHELL_VIEW);
struct roots_wl_shell_surface *roots_surface = view->roots_wl_shell_surface;
struct roots_wl_shell_surface *roots_surface =
roots_wl_shell_surface_from_view(view);
wl_list_remove(&roots_surface->destroy.link);
wl_list_remove(&roots_surface->request_move.link);
wl_list_remove(&roots_surface->request_resize.link);
@ -93,10 +95,16 @@ static void destroy(struct roots_view *view) {
free(roots_surface);
}
static const struct roots_view_interface view_impl = {
.resize = resize,
.close = close,
.destroy = destroy,
};
static void handle_request_move(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, request_move);
struct roots_view *view = roots_surface->view;
struct roots_view *view = &roots_surface->view;
struct roots_input *input = view->desktop->server->input;
struct wlr_wl_shell_surface_move_event *e = data;
struct roots_seat *seat = input_seat_from_wlr_seat(input, e->seat->seat);
@ -109,7 +117,7 @@ static void handle_request_move(struct wl_listener *listener, void *data) {
static void handle_request_resize(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, request_resize);
struct roots_view *view = roots_surface->view;
struct roots_view *view = &roots_surface->view;
struct roots_input *input = view->desktop->server->input;
struct wlr_wl_shell_surface_resize_event *e = data;
struct roots_seat *seat = input_seat_from_wlr_seat(input, e->seat->seat);
@ -123,7 +131,7 @@ static void handle_request_maximize(struct wl_listener *listener,
void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, request_maximize);
struct roots_view *view = roots_surface->view;
struct roots_view *view = &roots_surface->view;
//struct wlr_wl_shell_surface_maximize_event *e = data;
view_maximize(view, true);
}
@ -132,7 +140,7 @@ static void handle_request_fullscreen(struct wl_listener *listener,
void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, request_fullscreen);
struct roots_view *view = roots_surface->view;
struct roots_view *view = &roots_surface->view;
struct wlr_wl_shell_surface_set_fullscreen_event *e = data;
view_set_fullscreen(view, true, e->output);
}
@ -140,8 +148,8 @@ static void handle_request_fullscreen(struct wl_listener *listener,
static void handle_set_state(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, set_state);
struct roots_view *view = roots_surface->view;
struct wlr_wl_shell_surface *surface = view->wl_shell_surface;
struct roots_view *view = &roots_surface->view;
struct wlr_wl_shell_surface *surface = roots_surface->wl_shell_surface;
if (view->maximized &&
surface->state != WLR_WL_SHELL_SURFACE_STATE_MAXIMIZED) {
view_maximize(view, false);
@ -155,21 +163,21 @@ static void handle_set_state(struct wl_listener *listener, void *data) {
static void handle_set_title(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, set_state);
view_set_title(roots_surface->view,
roots_surface->view->wl_shell_surface->title);
view_set_title(&roots_surface->view,
roots_surface->wl_shell_surface->title);
}
static void handle_set_class(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, set_state);
view_set_app_id(roots_surface->view,
roots_surface->view->wl_shell_surface->class);
view_set_app_id(&roots_surface->view,
roots_surface->wl_shell_surface->class);
}
static void handle_surface_commit(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, surface_commit);
struct roots_view *view = roots_surface->view;
struct roots_view *view = &roots_surface->view;
struct wlr_surface *wlr_surface = view->wlr_surface;
view_apply_damage(view);
@ -197,13 +205,13 @@ static void handle_new_popup(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, new_popup);
struct wlr_wl_shell_surface *wlr_wl_shell_surface = data;
popup_create(roots_surface->view, wlr_wl_shell_surface);
popup_create(&roots_surface->view, wlr_wl_shell_surface);
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, destroy);
view_destroy(roots_surface->view);
view_destroy(&roots_surface->view);
}
void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
@ -225,6 +233,12 @@ void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
if (!roots_surface) {
return;
}
view_init(&roots_surface->view, &view_impl, ROOTS_WL_SHELL_VIEW, desktop);
roots_surface->view.box.width = surface->surface->current.width;
roots_surface->view.box.height = surface->surface->current.height;
roots_surface->wl_shell_surface = surface;
roots_surface->destroy.notify = handle_destroy;
wl_signal_add(&surface->events.destroy, &roots_surface->destroy);
roots_surface->new_popup.notify = handle_new_popup;
@ -251,45 +265,40 @@ void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
roots_surface->surface_commit.notify = handle_surface_commit;
wl_signal_add(&surface->surface->events.commit, &roots_surface->surface_commit);
struct roots_view *view = view_create(desktop);
if (!view) {
free(roots_surface);
return;
}
view->type = ROOTS_WL_SHELL_VIEW;
view->box.width = surface->surface->current.width;
view->box.height = surface->surface->current.height;
view_map(&roots_surface->view, surface->surface);
view_setup(&roots_surface->view);
view->wl_shell_surface = surface;
view->roots_wl_shell_surface = roots_surface;
view->resize = resize;
view->close = close;
view->destroy = destroy;
roots_surface->view = view;
view_map(view, surface->surface);
view_setup(view);
wlr_foreign_toplevel_handle_v1_set_title(view->toplevel_handle,
view->wl_shell_surface->title ?: "none");
wlr_foreign_toplevel_handle_v1_set_app_id(view->toplevel_handle,
view->wl_shell_surface->class ?: "none");
wlr_foreign_toplevel_handle_v1_set_title(roots_surface->view.toplevel_handle,
surface->title ?: "none");
wlr_foreign_toplevel_handle_v1_set_app_id(roots_surface->view.toplevel_handle,
surface->class ?: "none");
if (surface->state == WLR_WL_SHELL_SURFACE_STATE_TRANSIENT) {
// We need to map it relative to the parent
bool found = false;
struct roots_view *parent;
wl_list_for_each(parent, &desktop->views, link) {
if (parent->type == ROOTS_WL_SHELL_VIEW &&
parent->wl_shell_surface == surface->parent) {
if (parent->type != ROOTS_WL_SHELL_VIEW) {
continue;
}
struct roots_wl_shell_surface *parent_surf =
roots_wl_shell_surface_from_view(parent);
if (parent_surf->wl_shell_surface == surface->parent) {
found = true;
break;
}
}
if (found) {
view_move(view,
view_move(&roots_surface->view,
parent->box.x + surface->transient_state->x,
parent->box.y + surface->transient_state->y);
}
}
}
struct roots_wl_shell_surface *roots_wl_shell_surface_from_view(
struct roots_view *view) {
assert(view->impl == &view_impl);
return (struct roots_wl_shell_surface *)view;
}

188
rootston/xdg_shell.c
View file

@ -10,25 +10,28 @@
#include "rootston/desktop.h"
#include "rootston/input.h"
#include "rootston/server.h"
#include "rootston/view.h"
static const struct roots_view_child_interface popup_impl;
static void popup_destroy(struct roots_view_child *child) {
assert(child->destroy == popup_destroy);
assert(child->impl == &popup_impl);
struct roots_xdg_popup *popup = (struct roots_xdg_popup *)child;
if (popup == NULL) {
return;
}
wl_list_remove(&popup->destroy.link);
wl_list_remove(&popup->new_popup.link);
wl_list_remove(&popup->map.link);
wl_list_remove(&popup->unmap.link);
view_child_finish(&popup->view_child);
free(popup);
}
static const struct roots_view_child_interface popup_impl = {
.destroy = popup_destroy,
};
static void popup_handle_destroy(struct wl_listener *listener, void *data) {
struct roots_xdg_popup *popup =
wl_container_of(listener, popup, destroy);
popup_destroy((struct roots_view_child *)popup);
view_child_destroy(&popup->view_child);
}
static void popup_handle_map(struct wl_listener *listener, void *data) {
@ -113,8 +116,8 @@ static struct roots_xdg_popup *popup_create(struct roots_view *view,
return NULL;
}
popup->wlr_popup = wlr_popup;
popup->view_child.destroy = popup_destroy;
view_child_init(&popup->view_child, view, wlr_popup->base->surface);
view_child_init(&popup->view_child, &popup_impl,
view, wlr_popup->base->surface);
popup->destroy.notify = popup_handle_destroy;
wl_signal_add(&wlr_popup->base->events.destroy, &popup->destroy);
popup->map.notify = popup_handle_map;
@ -130,31 +133,31 @@ static struct roots_xdg_popup *popup_create(struct roots_view *view,
}
static void get_size(const struct roots_view *view, struct wlr_box *box) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
static void get_size(struct roots_view *view, struct wlr_box *box) {
struct wlr_xdg_surface *xdg_surface =
roots_xdg_surface_from_view(view)->xdg_surface;
struct wlr_box geo_box;
wlr_xdg_surface_get_geometry(surface, &geo_box);
wlr_xdg_surface_get_geometry(xdg_surface, &geo_box);
box->width = geo_box.width;
box->height = geo_box.height;
}
static void activate(struct roots_view *view, bool active) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
wlr_xdg_toplevel_set_activated(surface, active);
struct wlr_xdg_surface *xdg_surface =
roots_xdg_surface_from_view(view)->xdg_surface;
if (xdg_surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
wlr_xdg_toplevel_set_activated(xdg_surface, active);
}
}
static void apply_size_constraints(struct wlr_xdg_surface *surface,
static void apply_size_constraints(struct wlr_xdg_surface *xdg_surface,
uint32_t width, uint32_t height, uint32_t *dest_width,
uint32_t *dest_height) {
*dest_width = width;
*dest_height = height;
struct wlr_xdg_toplevel_state *state = &surface->toplevel->current;
struct wlr_xdg_toplevel_state *state = &xdg_surface->toplevel->current;
if (width < state->min_width) {
*dest_width = state->min_width;
} else if (state->max_width > 0 &&
@ -170,26 +173,26 @@ static void apply_size_constraints(struct wlr_xdg_surface *surface,
}
static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
struct wlr_xdg_surface *xdg_surface =
roots_xdg_surface_from_view(view)->xdg_surface;
if (xdg_surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
}
uint32_t constrained_width, constrained_height;
apply_size_constraints(surface, width, height, &constrained_width,
apply_size_constraints(xdg_surface, width, height, &constrained_width,
&constrained_height);
wlr_xdg_toplevel_set_size(surface, constrained_width,
wlr_xdg_toplevel_set_size(xdg_surface, constrained_width,
constrained_height);
}
static void move_resize(struct roots_view *view, double x, double y,
uint32_t width, uint32_t height) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct roots_xdg_surface *roots_surface = view->roots_xdg_surface;
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
struct roots_xdg_surface *xdg_surface =
roots_xdg_surface_from_view(view);
struct wlr_xdg_surface *wlr_xdg_surface = xdg_surface->xdg_surface;
if (wlr_xdg_surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
}
@ -197,7 +200,7 @@ static void move_resize(struct roots_view *view, double x, double y,
bool update_y = y != view->box.y;
uint32_t constrained_width, constrained_height;
apply_size_constraints(surface, width, height, &constrained_width,
apply_size_constraints(wlr_xdg_surface, width, height, &constrained_width,
&constrained_height);
if (update_x) {
@ -214,48 +217,48 @@ static void move_resize(struct roots_view *view, double x, double y,
view->pending_move_resize.width = constrained_width;
view->pending_move_resize.height = constrained_height;
uint32_t serial = wlr_xdg_toplevel_set_size(surface, constrained_width,
constrained_height);
uint32_t serial = wlr_xdg_toplevel_set_size(wlr_xdg_surface,
constrained_width, constrained_height);
if (serial > 0) {
roots_surface->pending_move_resize_configure_serial = serial;
} else if (roots_surface->pending_move_resize_configure_serial == 0) {
xdg_surface->pending_move_resize_configure_serial = serial;
} else if (xdg_surface->pending_move_resize_configure_serial == 0) {
view_update_position(view, x, y);
}
}
static void maximize(struct roots_view *view, bool maximized) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
struct wlr_xdg_surface *xdg_surface =
roots_xdg_surface_from_view(view)->xdg_surface;
if (xdg_surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
}
wlr_xdg_toplevel_set_maximized(surface, maximized);
wlr_xdg_toplevel_set_maximized(xdg_surface, maximized);
}
static void set_fullscreen(struct roots_view *view, bool fullscreen) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
struct wlr_xdg_surface *xdg_surface =
roots_xdg_surface_from_view(view)->xdg_surface;
if (xdg_surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
}
wlr_xdg_toplevel_set_fullscreen(surface, fullscreen);
wlr_xdg_toplevel_set_fullscreen(xdg_surface, fullscreen);
}
static void close(struct roots_view *view) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
struct wlr_xdg_surface *xdg_surface =
roots_xdg_surface_from_view(view)->xdg_surface;
struct wlr_xdg_popup *popup = NULL;
wl_list_for_each(popup, &surface->popups, link) {
wl_list_for_each(popup, &xdg_surface->popups, link) {
wlr_xdg_popup_destroy(popup->base);
}
wlr_xdg_toplevel_send_close(surface);
wlr_xdg_toplevel_send_close(xdg_surface);
}
static void destroy(struct roots_view *view) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct roots_xdg_surface *roots_xdg_surface = view->roots_xdg_surface;
struct roots_xdg_surface *roots_xdg_surface =
roots_xdg_surface_from_view(view);
wl_list_remove(&roots_xdg_surface->surface_commit.link);
wl_list_remove(&roots_xdg_surface->destroy.link);
wl_list_remove(&roots_xdg_surface->new_popup.link);
@ -267,14 +270,24 @@ static void destroy(struct roots_view *view) {
wl_list_remove(&roots_xdg_surface->request_fullscreen.link);
wl_list_remove(&roots_xdg_surface->set_title.link);
wl_list_remove(&roots_xdg_surface->set_app_id.link);
roots_xdg_surface->view->xdg_surface->data = NULL;
roots_xdg_surface->xdg_surface->data = NULL;
free(roots_xdg_surface);
}
static const struct roots_view_interface view_impl = {
.activate = activate,
.resize = resize,
.move_resize = move_resize,
.maximize = maximize,
.set_fullscreen = set_fullscreen,
.close = close,
.destroy = destroy,
};
static void handle_request_move(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, request_move);
struct roots_view *view = roots_xdg_surface->view;
struct roots_view *view = &roots_xdg_surface->view;
struct roots_input *input = view->desktop->server->input;
struct wlr_xdg_toplevel_move_event *e = data;
struct roots_seat *seat = input_seat_from_wlr_seat(input, e->seat->seat);
@ -288,7 +301,7 @@ static void handle_request_move(struct wl_listener *listener, void *data) {
static void handle_request_resize(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, request_resize);
struct roots_view *view = roots_xdg_surface->view;
struct roots_view *view = &roots_xdg_surface->view;
struct roots_input *input = view->desktop->server->input;
struct wlr_xdg_toplevel_resize_event *e = data;
// TODO verify event serial
@ -303,8 +316,8 @@ static void handle_request_resize(struct wl_listener *listener, void *data) {
static void handle_request_maximize(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, request_maximize);
struct roots_view *view = roots_xdg_surface->view;
struct wlr_xdg_surface *surface = view->xdg_surface;
struct roots_view *view = &roots_xdg_surface->view;
struct wlr_xdg_surface *surface = roots_xdg_surface->xdg_surface;
if (surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
@ -317,8 +330,8 @@ static void handle_request_fullscreen(struct wl_listener *listener,
void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, request_fullscreen);
struct roots_view *view = roots_xdg_surface->view;
struct wlr_xdg_surface *surface = view->xdg_surface;
struct roots_view *view = &roots_xdg_surface->view;
struct wlr_xdg_surface *surface = roots_xdg_surface->xdg_surface;
struct wlr_xdg_toplevel_set_fullscreen_event *e = data;
if (surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
@ -332,23 +345,23 @@ static void handle_set_title(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, set_title);
view_set_title(roots_xdg_surface->view,
roots_xdg_surface->view->xdg_surface->toplevel->title);
view_set_title(&roots_xdg_surface->view,
roots_xdg_surface->xdg_surface->toplevel->title);
}
static void handle_set_app_id(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, set_app_id);
view_set_app_id(roots_xdg_surface->view,
roots_xdg_surface->view->xdg_surface->toplevel->app_id);
view_set_app_id(&roots_xdg_surface->view,
roots_xdg_surface->xdg_surface->toplevel->app_id);
}
static void handle_surface_commit(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_surface =
wl_container_of(listener, roots_surface, surface_commit);
struct roots_view *view = roots_surface->view;
struct wlr_xdg_surface *surface = view->xdg_surface;
struct roots_view *view = &roots_surface->view;
struct wlr_xdg_surface *surface = roots_surface->xdg_surface;
if (!surface->mapped) {
return;
@ -385,38 +398,38 @@ static void handle_new_popup(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, new_popup);
struct wlr_xdg_popup *wlr_popup = data;
popup_create(roots_xdg_surface->view, wlr_popup);
popup_create(&roots_xdg_surface->view, wlr_popup);
}
static void handle_map(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, map);
struct roots_view *view = roots_xdg_surface->view;
struct roots_view *view = &roots_xdg_surface->view;
struct wlr_box box;
get_size(view, &box);
view->box.width = box.width;
view->box.height = box.height;
view_map(view, view->xdg_surface->surface);
view_map(view, roots_xdg_surface->xdg_surface->surface);
view_setup(view);
wlr_foreign_toplevel_handle_v1_set_title(view->toplevel_handle,
view->xdg_surface->toplevel->title ?: "none");
roots_xdg_surface->xdg_surface->toplevel->title ?: "none");
wlr_foreign_toplevel_handle_v1_set_app_id(view->toplevel_handle,
view->xdg_surface->toplevel->app_id ?: "none");
roots_xdg_surface->xdg_surface->toplevel->app_id ?: "none");
}
static void handle_unmap(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, unmap);
view_unmap(roots_xdg_surface->view);
view_unmap(&roots_xdg_surface->view);
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, destroy);
view_destroy(roots_xdg_surface->view);
view_destroy(&roots_xdg_surface->view);
}
void handle_xdg_shell_surface(struct wl_listener *listener, void *data) {
@ -440,6 +453,11 @@ void handle_xdg_shell_surface(struct wl_listener *listener, void *data) {
if (!roots_surface) {
return;
}
view_init(&roots_surface->view, &view_impl, ROOTS_XDG_SHELL_VIEW, desktop);
roots_surface->xdg_surface = surface;
surface->data = roots_surface;
roots_surface->surface_commit.notify = handle_surface_commit;
wl_signal_add(&surface->surface->events.commit,
&roots_surface->surface_commit);
@ -468,43 +486,16 @@ void handle_xdg_shell_surface(struct wl_listener *listener, void *data) {
&roots_surface->set_app_id);
roots_surface->new_popup.notify = handle_new_popup;
wl_signal_add(&surface->events.new_popup, &roots_surface->new_popup);
surface->data = roots_surface;
struct roots_view *view = view_create(desktop);
if (!view) {
free(roots_surface);
return;
}
view->type = ROOTS_XDG_SHELL_VIEW;
view->xdg_surface = surface;
view->roots_xdg_surface = roots_surface;
view->activate = activate;
view->resize = resize;
view->move_resize = move_resize;
view->maximize = maximize;
view->set_fullscreen = set_fullscreen;
view->close = close;
view->destroy = destroy;
roots_surface->view = view;
if (surface->toplevel->client_pending.maximized) {
view_maximize(view, true);
}
if (surface->toplevel->client_pending.fullscreen) {
view_set_fullscreen(view, true, NULL);
}
}
static void decoration_handle_destroy(struct wl_listener *listener,
void *data) {
struct roots_xdg_toplevel_decoration *decoration =
wl_container_of(listener, decoration, destroy);
decoration->surface->xdg_toplevel_decoration = NULL;
view_update_decorated(decoration->surface->view, false);
view_update_decorated(&decoration->surface->view, false);
wl_list_remove(&decoration->destroy.link);
wl_list_remove(&decoration->request_mode.link);
wl_list_remove(&decoration->surface_commit.link);
@ -531,7 +522,7 @@ static void decoration_handle_surface_commit(struct wl_listener *listener,
bool decorated = decoration->wlr_decoration->current_mode ==
WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE;
view_update_decorated(decoration->surface->view, decorated);
view_update_decorated(&decoration->surface->view, decorated);
}
void handle_xdg_toplevel_decoration(struct wl_listener *listener, void *data) {
@ -541,7 +532,7 @@ void handle_xdg_toplevel_decoration(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *xdg_surface = wlr_decoration->surface->data;
assert(xdg_surface != NULL);
struct wlr_xdg_surface *wlr_xdg_surface = xdg_surface->view->xdg_surface;
struct wlr_xdg_surface *wlr_xdg_surface = xdg_surface->xdg_surface;
struct roots_xdg_toplevel_decoration *decoration =
calloc(1, sizeof(struct roots_xdg_toplevel_decoration));
@ -563,3 +554,8 @@ void handle_xdg_toplevel_decoration(struct wl_listener *listener, void *data) {
decoration_handle_request_mode(&decoration->request_mode, wlr_decoration);
}
struct roots_xdg_surface *roots_xdg_surface_from_view(struct roots_view *view) {
assert(view->impl == &view_impl);
return (struct roots_xdg_surface *)view;
}

140
rootston/xdg_shell_v6.c
View file

@ -10,24 +10,26 @@
#include "rootston/input.h"
#include "rootston/server.h"
static const struct roots_view_child_interface popup_impl;
static void popup_destroy(struct roots_view_child *child) {
assert(child->destroy == popup_destroy);
assert(child->impl == &popup_impl);
struct roots_xdg_popup_v6 *popup = (struct roots_xdg_popup_v6 *)child;
if (popup == NULL) {
return;
}
wl_list_remove(&popup->destroy.link);
wl_list_remove(&popup->new_popup.link);
wl_list_remove(&popup->map.link);
wl_list_remove(&popup->unmap.link);
view_child_finish(&popup->view_child);
free(popup);
}
static const struct roots_view_child_interface popup_impl = {
.destroy = popup_destroy,
};
static void popup_handle_destroy(struct wl_listener *listener, void *data) {
struct roots_xdg_popup_v6 *popup =
wl_container_of(listener, popup, destroy);
popup_destroy((struct roots_view_child *)popup);
view_child_destroy(&popup->view_child);
}
static void popup_handle_map(struct wl_listener *listener, void *data) {
@ -113,8 +115,8 @@ static struct roots_xdg_popup_v6 *popup_create(struct roots_view *view,
return NULL;
}
popup->wlr_popup = wlr_popup;
popup->view_child.destroy = popup_destroy;
view_child_init(&popup->view_child, view, wlr_popup->base->surface);
view_child_init(&popup->view_child, &popup_impl,
view, wlr_popup->base->surface);
popup->destroy.notify = popup_handle_destroy;
wl_signal_add(&wlr_popup->base->events.destroy, &popup->destroy);
popup->map.notify = popup_handle_map;
@ -130,9 +132,9 @@ static struct roots_xdg_popup_v6 *popup_create(struct roots_view *view,
}
static void get_size(const struct roots_view *view, struct wlr_box *box) {
assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
struct wlr_xdg_surface_v6 *surface = view->xdg_surface_v6;
static void get_size(struct roots_view *view, struct wlr_box *box) {
struct wlr_xdg_surface_v6 *surface =
roots_xdg_surface_v6_from_view(view)->xdg_surface_v6;
struct wlr_box geo_box;
wlr_xdg_surface_v6_get_geometry(surface, &geo_box);
@ -141,8 +143,8 @@ static void get_size(const struct roots_view *view, struct wlr_box *box) {
}
static void activate(struct roots_view *view, bool active) {
assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
struct wlr_xdg_surface_v6 *surface = view->xdg_surface_v6;
struct wlr_xdg_surface_v6 *surface =
roots_xdg_surface_v6_from_view(view)->xdg_surface_v6;
if (surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
wlr_xdg_toplevel_v6_set_activated(surface, active);
}
@ -170,8 +172,8 @@ static void apply_size_constraints(struct wlr_xdg_surface_v6 *surface,
}
static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
struct wlr_xdg_surface_v6 *surface = view->xdg_surface_v6;
struct wlr_xdg_surface_v6 *surface =
roots_xdg_surface_v6_from_view(view)->xdg_surface_v6;
if (surface->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
return;
}
@ -186,9 +188,9 @@ static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
static void move_resize(struct roots_view *view, double x, double y,
uint32_t width, uint32_t height) {
assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
struct roots_xdg_surface_v6 *roots_surface = view->roots_xdg_surface_v6;
struct wlr_xdg_surface_v6 *surface = view->xdg_surface_v6;
struct roots_xdg_surface_v6 *roots_surface =
roots_xdg_surface_v6_from_view(view);
struct wlr_xdg_surface_v6 *surface = roots_surface->xdg_surface_v6;
if (surface->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
return;
}
@ -224,8 +226,8 @@ static void move_resize(struct roots_view *view, double x, double y,
}
static void maximize(struct roots_view *view, bool maximized) {
assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
struct wlr_xdg_surface_v6 *surface = view->xdg_surface_v6;
struct wlr_xdg_surface_v6 *surface =
roots_xdg_surface_v6_from_view(view)->xdg_surface_v6;
if (surface->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
return;
}
@ -234,8 +236,8 @@ static void maximize(struct roots_view *view, bool maximized) {
}
static void set_fullscreen(struct roots_view *view, bool fullscreen) {
assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
struct wlr_xdg_surface_v6 *surface = view->xdg_surface_v6;
struct wlr_xdg_surface_v6 *surface =
roots_xdg_surface_v6_from_view(view)->xdg_surface_v6;
if (surface->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
return;
}
@ -244,8 +246,8 @@ static void set_fullscreen(struct roots_view *view, bool fullscreen) {
}
static void close(struct roots_view *view) {
assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
struct wlr_xdg_surface_v6 *surface = view->xdg_surface_v6;
struct wlr_xdg_surface_v6 *surface =
roots_xdg_surface_v6_from_view(view)->xdg_surface_v6;
struct wlr_xdg_popup_v6 *popup = NULL;
wl_list_for_each(popup, &surface->popups, link) {
wlr_xdg_surface_v6_send_close(popup->base);
@ -254,8 +256,8 @@ static void close(struct roots_view *view) {
}
static void destroy(struct roots_view *view) {
assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
struct roots_xdg_surface_v6 *roots_xdg_surface = view->roots_xdg_surface_v6;
struct roots_xdg_surface_v6 *roots_xdg_surface =
roots_xdg_surface_v6_from_view(view);
wl_list_remove(&roots_xdg_surface->surface_commit.link);
wl_list_remove(&roots_xdg_surface->destroy.link);
wl_list_remove(&roots_xdg_surface->new_popup.link);
@ -270,10 +272,20 @@ static void destroy(struct roots_view *view) {
free(roots_xdg_surface);
}
static const struct roots_view_interface view_impl = {
.activate = activate,
.resize = resize,
.move_resize = move_resize,
.maximize = maximize,
.set_fullscreen = set_fullscreen,
.close = close,
.destroy = destroy,
};
static void handle_request_move(struct wl_listener *listener, void *data) {
struct roots_xdg_surface_v6 *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, request_move);
struct roots_view *view = roots_xdg_surface->view;
struct roots_view *view = &roots_xdg_surface->view;
struct roots_input *input = view->desktop->server->input;
struct wlr_xdg_toplevel_v6_move_event *e = data;
struct roots_seat *seat = input_seat_from_wlr_seat(input, e->seat->seat);
@ -287,7 +299,7 @@ static void handle_request_move(struct wl_listener *listener, void *data) {
static void handle_request_resize(struct wl_listener *listener, void *data) {
struct roots_xdg_surface_v6 *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, request_resize);
struct roots_view *view = roots_xdg_surface->view;
struct roots_view *view = &roots_xdg_surface->view;
struct roots_input *input = view->desktop->server->input;
struct wlr_xdg_toplevel_v6_resize_event *e = data;
// TODO verify event serial
@ -302,8 +314,8 @@ static void handle_request_resize(struct wl_listener *listener, void *data) {
static void handle_request_maximize(struct wl_listener *listener, void *data) {
struct roots_xdg_surface_v6 *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, request_maximize);
struct roots_view *view = roots_xdg_surface->view;
struct wlr_xdg_surface_v6 *surface = view->xdg_surface_v6;
struct roots_view *view = &roots_xdg_surface->view;
struct wlr_xdg_surface_v6 *surface = roots_xdg_surface->xdg_surface_v6;
if (surface->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
return;
@ -316,8 +328,8 @@ static void handle_request_fullscreen(struct wl_listener *listener,
void *data) {
struct roots_xdg_surface_v6 *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, request_fullscreen);
struct roots_view *view = roots_xdg_surface->view;
struct wlr_xdg_surface_v6 *surface = view->xdg_surface_v6;
struct roots_view *view = &roots_xdg_surface->view;
struct wlr_xdg_surface_v6 *surface = roots_xdg_surface->xdg_surface_v6;
struct wlr_xdg_toplevel_v6_set_fullscreen_event *e = data;
if (surface->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
@ -331,23 +343,23 @@ static void handle_set_title(struct wl_listener *listener, void *data) {
struct roots_xdg_surface_v6 *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, set_title);
view_set_title(roots_xdg_surface->view,
roots_xdg_surface->view->xdg_surface_v6->toplevel->title);
view_set_title(&roots_xdg_surface->view,
roots_xdg_surface->xdg_surface_v6->toplevel->title);
}
static void handle_set_app_id(struct wl_listener *listener, void *data) {
struct roots_xdg_surface_v6 *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, set_app_id);
view_set_app_id(roots_xdg_surface->view,
roots_xdg_surface->view->xdg_surface_v6->toplevel->app_id);
view_set_app_id(&roots_xdg_surface->view,
roots_xdg_surface->xdg_surface_v6->toplevel->app_id);
}
static void handle_surface_commit(struct wl_listener *listener, void *data) {
struct roots_xdg_surface_v6 *roots_surface =
wl_container_of(listener, roots_surface, surface_commit);
struct roots_view *view = roots_surface->view;
struct wlr_xdg_surface_v6 *surface = view->xdg_surface_v6;
struct roots_view *view = &roots_surface->view;
struct wlr_xdg_surface_v6 *surface = roots_surface->xdg_surface_v6;
if (!surface->mapped) {
return;
@ -384,38 +396,38 @@ static void handle_new_popup(struct wl_listener *listener, void *data) {
struct roots_xdg_surface_v6 *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, new_popup);
struct wlr_xdg_popup_v6 *wlr_popup = data;
popup_create(roots_xdg_surface->view, wlr_popup);
popup_create(&roots_xdg_surface->view, wlr_popup);
}
static void handle_map(struct wl_listener *listener, void *data) {
struct roots_xdg_surface_v6 *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, map);
struct roots_view *view = roots_xdg_surface->view;
struct roots_view *view = &roots_xdg_surface->view;
struct wlr_box box;
get_size(view, &box);
view->box.width = box.width;
view->box.height = box.height;
view_map(view, view->xdg_surface_v6->surface);
view_map(view, roots_xdg_surface->xdg_surface_v6->surface);
view_setup(view);
wlr_foreign_toplevel_handle_v1_set_title(view->toplevel_handle,
view->xdg_surface_v6->toplevel->title ?: "none");
roots_xdg_surface->xdg_surface_v6->toplevel->title ?: "none");
wlr_foreign_toplevel_handle_v1_set_app_id(view->toplevel_handle,
view->xdg_surface_v6->toplevel->app_id ?: "none");
roots_xdg_surface->xdg_surface_v6->toplevel->app_id ?: "none");
}
static void handle_unmap(struct wl_listener *listener, void *data) {
struct roots_xdg_surface_v6 *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, unmap);
view_unmap(roots_xdg_surface->view);
view_unmap(&roots_xdg_surface->view);
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct roots_xdg_surface_v6 *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, destroy);
view_destroy(roots_xdg_surface->view);
view_destroy(&roots_xdg_surface->view);
}
void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
@ -439,6 +451,10 @@ void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
if (!roots_surface) {
return;
}
view_init(&roots_surface->view, &view_impl, ROOTS_XDG_SHELL_V6_VIEW, desktop);
roots_surface->xdg_surface_v6 = surface;
roots_surface->surface_commit.notify = handle_surface_commit;
wl_signal_add(&surface->surface->events.commit,
&roots_surface->surface_commit);
@ -461,35 +477,17 @@ void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
wl_signal_add(&surface->toplevel->events.request_fullscreen,
&roots_surface->request_fullscreen);
roots_surface->set_title.notify = handle_set_title;
wl_signal_add(&surface->toplevel->events.set_title, &roots_surface->set_title);
wl_signal_add(&surface->toplevel->events.set_title,
&roots_surface->set_title);
roots_surface->set_app_id.notify = handle_set_app_id;
wl_signal_add(&surface->toplevel->events.set_app_id,
&roots_surface->set_app_id);
roots_surface->new_popup.notify = handle_new_popup;
wl_signal_add(&surface->events.new_popup, &roots_surface->new_popup);
struct roots_view *view = view_create(desktop);
if (!view) {
free(roots_surface);
return;
}
view->type = ROOTS_XDG_SHELL_V6_VIEW;
view->xdg_surface_v6 = surface;
view->roots_xdg_surface_v6 = roots_surface;
view->activate = activate;
view->resize = resize;
view->move_resize = move_resize;
view->maximize = maximize;
view->set_fullscreen = set_fullscreen;
view->close = close;
view->destroy = destroy;
roots_surface->view = view;
if (surface->toplevel->client_pending.maximized) {
view_maximize(view, true);
}
if (surface->toplevel->client_pending.fullscreen) {
view_set_fullscreen(view, true, NULL);
}
}
struct roots_xdg_surface_v6 *roots_xdg_surface_v6_from_view(
struct roots_view *view) {
assert(view->impl == &view_impl);
return (struct roots_xdg_surface_v6 *)view;
}

119
rootston/xwayland.c
View file

@ -11,13 +11,14 @@
#include "rootston/server.h"
static void activate(struct roots_view *view, bool active) {
assert(view->type == ROOTS_XWAYLAND_VIEW);
wlr_xwayland_surface_activate(view->xwayland_surface, active);
struct wlr_xwayland_surface *xwayland_surface =
roots_xwayland_surface_from_view(view)->xwayland_surface;
wlr_xwayland_surface_activate(xwayland_surface, active);
}
static void move(struct roots_view *view, double x, double y) {
assert(view->type == ROOTS_XWAYLAND_VIEW);
struct wlr_xwayland_surface *xwayland_surface = view->xwayland_surface;
struct wlr_xwayland_surface *xwayland_surface =
roots_xwayland_surface_from_view(view)->xwayland_surface;
view_update_position(view, x, y);
wlr_xwayland_surface_configure(xwayland_surface, x, y,
xwayland_surface->width, xwayland_surface->height);
@ -48,8 +49,8 @@ static void apply_size_constraints(
}
static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
assert(view->type == ROOTS_XWAYLAND_VIEW);
struct wlr_xwayland_surface *xwayland_surface = view->xwayland_surface;
struct wlr_xwayland_surface *xwayland_surface =
roots_xwayland_surface_from_view(view)->xwayland_surface;
uint32_t constrained_width, constrained_height;
apply_size_constraints(xwayland_surface, width, height, &constrained_width,
@ -61,8 +62,8 @@ static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
static void move_resize(struct roots_view *view, double x, double y,
uint32_t width, uint32_t height) {
assert(view->type == ROOTS_XWAYLAND_VIEW);
struct wlr_xwayland_surface *xwayland_surface = view->xwayland_surface;
struct wlr_xwayland_surface *xwayland_surface =
roots_xwayland_surface_from_view(view)->xwayland_surface;
bool update_x = x != view->box.x;
bool update_y = y != view->box.y;
@ -90,25 +91,26 @@ static void move_resize(struct roots_view *view, double x, double y,
}
static void close(struct roots_view *view) {
assert(view->type == ROOTS_XWAYLAND_VIEW);
wlr_xwayland_surface_close(view->xwayland_surface);
struct wlr_xwayland_surface *xwayland_surface =
roots_xwayland_surface_from_view(view)->xwayland_surface;
wlr_xwayland_surface_close(xwayland_surface);
}
static void maximize(struct roots_view *view, bool maximized) {
assert(view->type == ROOTS_XWAYLAND_VIEW);
wlr_xwayland_surface_set_maximized(view->xwayland_surface, maximized);
struct wlr_xwayland_surface *xwayland_surface =
roots_xwayland_surface_from_view(view)->xwayland_surface;
wlr_xwayland_surface_set_maximized(xwayland_surface, maximized);
}
static void set_fullscreen(struct roots_view *view, bool fullscreen) {
assert(view->type == ROOTS_XWAYLAND_VIEW);
wlr_xwayland_surface_set_fullscreen(view->xwayland_surface, fullscreen);
struct wlr_xwayland_surface *xwayland_surface =
roots_xwayland_surface_from_view(view)->xwayland_surface;
wlr_xwayland_surface_set_fullscreen(xwayland_surface, fullscreen);
}
static void destroy(struct roots_view *view) {
assert(view->type == ROOTS_XWAYLAND_VIEW);
struct roots_xwayland_surface *roots_surface = view->roots_xwayland_surface;
struct roots_xwayland_surface *roots_surface =
roots_xwayland_surface_from_view(view);
wl_list_remove(&roots_surface->destroy.link);
wl_list_remove(&roots_surface->request_configure.link);
wl_list_remove(&roots_surface->request_move.link);
@ -121,20 +123,31 @@ static void destroy(struct roots_view *view) {
free(roots_surface);
}
static const struct roots_view_interface view_impl = {
.activate = activate,
.resize = resize,
.move = move,
.move_resize = move_resize,
.maximize = maximize,
.set_fullscreen = set_fullscreen,
.close = close,
.destroy = destroy,
};
static void handle_destroy(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, destroy);
view_destroy(roots_surface->view);
view_destroy(&roots_surface->view);
}
static void handle_request_configure(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, request_configure);
struct wlr_xwayland_surface *xwayland_surface =
roots_surface->view->xwayland_surface;
roots_surface->xwayland_surface;
struct wlr_xwayland_surface_configure_event *event = data;
view_update_position(roots_surface->view, event->x, event->y);
view_update_position(&roots_surface->view, event->x, event->y);
wlr_xwayland_surface_configure(xwayland_surface, event->x, event->y,
event->width, event->height);
@ -156,7 +169,7 @@ static struct roots_seat *guess_seat_for_view(struct roots_view *view) {
static void handle_request_move(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, request_move);
struct roots_view *view = roots_surface->view;
struct roots_view *view = &roots_surface->view;
struct roots_seat *seat = guess_seat_for_view(view);
if (!seat || seat->cursor->mode != ROOTS_CURSOR_PASSTHROUGH) {
@ -169,7 +182,7 @@ static void handle_request_move(struct wl_listener *listener, void *data) {
static void handle_request_resize(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, request_resize);
struct roots_view *view = roots_surface->view;
struct roots_view *view = &roots_surface->view;
struct roots_seat *seat = guess_seat_for_view(view);
struct wlr_xwayland_resize_event *e = data;
@ -182,8 +195,9 @@ static void handle_request_resize(struct wl_listener *listener, void *data) {
static void handle_request_maximize(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, request_maximize);
struct roots_view *view = roots_surface->view;
struct wlr_xwayland_surface *xwayland_surface = view->xwayland_surface;
struct roots_view *view = &roots_surface->view;
struct wlr_xwayland_surface *xwayland_surface =
roots_surface->xwayland_surface;
bool maximized = xwayland_surface->maximized_vert &&
xwayland_surface->maximized_horz;
@ -194,8 +208,9 @@ static void handle_request_fullscreen(struct wl_listener *listener,
void *data) {
struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, request_fullscreen);
struct roots_view *view = roots_surface->view;
struct wlr_xwayland_surface *xwayland_surface = view->xwayland_surface;
struct roots_view *view = &roots_surface->view;
struct wlr_xwayland_surface *xwayland_surface =
roots_surface->xwayland_surface;
view_set_fullscreen(view, xwayland_surface->fullscreen, NULL);
}
@ -204,22 +219,22 @@ static void handle_set_title(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, set_title);
view_set_title(roots_surface->view,
roots_surface->view->xwayland_surface->title);
view_set_title(&roots_surface->view,
roots_surface->xwayland_surface->title);
}
static void handle_set_class(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, set_class);
view_set_app_id(roots_surface->view,
roots_surface->view->xwayland_surface->class);
view_set_app_id(&roots_surface->view,
roots_surface->xwayland_surface->class);
}
static void handle_surface_commit(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, surface_commit);
struct roots_view *view = roots_surface->view;
struct roots_view *view = &roots_surface->view;
struct wlr_surface *wlr_surface = view->wlr_surface;
view_apply_damage(view);
@ -247,7 +262,7 @@ static void handle_map(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, map);
struct wlr_xwayland_surface *surface = data;
struct roots_view *view = roots_surface->view;
struct roots_view *view = &roots_surface->view;
view->box.x = surface->x;
view->box.y = surface->y;
@ -270,9 +285,9 @@ static void handle_map(struct wl_listener *listener, void *data) {
view_setup(view);
wlr_foreign_toplevel_handle_v1_set_title(view->toplevel_handle,
view->xwayland_surface->title ?: "none");
roots_surface->xwayland_surface->title ?: "none");
wlr_foreign_toplevel_handle_v1_set_app_id(view->toplevel_handle,
view->xwayland_surface->class ?: "none");
roots_surface->xwayland_surface->class ?: "none");
} else {
view_initial_focus(view);
}
@ -281,7 +296,7 @@ static void handle_map(struct wl_listener *listener, void *data) {
static void handle_unmap(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, unmap);
struct roots_view *view = roots_surface->view;
struct roots_view *view = &roots_surface->view;
wl_list_remove(&roots_surface->surface_commit.link);
view_unmap(view);
@ -302,6 +317,11 @@ void handle_xwayland_surface(struct wl_listener *listener, void *data) {
return;
}
view_init(&roots_surface->view, &view_impl, ROOTS_XWAYLAND_VIEW, desktop);
roots_surface->view.box.x = surface->x;
roots_surface->view.box.y = surface->y;
roots_surface->xwayland_surface = surface;
roots_surface->destroy.notify = handle_destroy;
wl_signal_add(&surface->events.destroy, &roots_surface->destroy);
roots_surface->request_configure.notify = handle_request_configure;
@ -327,25 +347,10 @@ void handle_xwayland_surface(struct wl_listener *listener, void *data) {
roots_surface->set_class.notify = handle_set_class;
wl_signal_add(&surface->events.set_class,
&roots_surface->set_class);
struct roots_view *view = view_create(desktop);
if (view == NULL) {
free(roots_surface);
return;
}
view->type = ROOTS_XWAYLAND_VIEW;
view->box.x = surface->x;
view->box.y = surface->y;
view->xwayland_surface = surface;
view->roots_xwayland_surface = roots_surface;
view->activate = activate;
view->resize = resize;
view->move = move;
view->move_resize = move_resize;
view->maximize = maximize;
view->set_fullscreen = set_fullscreen;
view->close = close;
view->destroy = destroy;
roots_surface->view = view;
}
struct roots_xwayland_surface *roots_xwayland_surface_from_view(
struct roots_view *view) {
assert(view->impl == &view_impl);
return (struct roots_xwayland_surface *)view;
}