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Be explicit about output- and layout coordinates

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This commit is contained in:
Jente Hidskes 2019-12-29 16:07:14 +01:00
parent 21229984ff
commit 95b7782c72
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GPG key ID: 04BE5A29F32D91EA
6 changed files with 47 additions and 41 deletions
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61
output.c
View file

@ -64,8 +64,9 @@ send_frame_done(struct wlr_surface *surface, int _unused, int _not_used, void *d
/* Used to move all of the data necessary to damage a surface. */
struct damage_data {
struct cg_output *output;
double x;
double y;
/* Output-local coordinates. */
double ox, oy;
bool whole;
};
@ -80,12 +81,9 @@ damage_surface(struct wlr_surface *surface, int sx, int sy, void *data)
return;
}
double x = ddata->x + sx, y = ddata->y + sy;
wlr_output_layout_output_coords(output->server->output_layout, wlr_output, &x, &y);
struct wlr_box box = {
.x = x * wlr_output->scale,
.y = y * wlr_output->scale,
.x = (ddata->ox + sx) * wlr_output->scale,
.y = (ddata->oy + sy) * wlr_output->scale,
.width = surface->current.width * wlr_output->scale,
.height = surface->current.height * wlr_output->scale,
};
@ -118,7 +116,9 @@ struct render_data {
struct wlr_output *output;
struct timespec *when;
pixman_region32_t *damage;
double x, y;
/* Output-local coordinates. */
double ox, oy;
};
static void
@ -137,12 +137,9 @@ render_surface(struct wlr_surface *surface, int sx, int sy, void *data)
return;
}
double x = rdata->x + sx, y = rdata->y + sy;
wlr_output_layout_output_coords(rdata->output_layout, output, &x, &y);
struct wlr_box box = {
.x = x * output->scale,
.y = y * output->scale,
.x = (rdata->ox + sx) * output->scale,
.y = (rdata->oy + sy) * output->scale,
.width = surface->current.width * output->scale,
.height = surface->current.height * output->scale,
};
@ -175,14 +172,16 @@ drag_icons_for_each_surface(struct cg_server *server, wlr_surface_iterator_func_
void *data)
{
struct render_data *rdata = data;
struct wlr_output *wlr_output = rdata->output;
struct cg_drag_icon *drag_icon;
wl_list_for_each(drag_icon, &server->seat->drag_icons, link) {
if (!drag_icon->wlr_drag_icon->mapped) {
continue;
}
rdata->x = drag_icon->x;
rdata->y = drag_icon->y;
rdata->ox = drag_icon->x;
rdata->oy = drag_icon->y;
wlr_output_layout_output_coords(server->output_layout, wlr_output, &rdata->ox, &rdata->oy);
wlr_surface_for_each_surface(drag_icon->wlr_drag_icon->surface,
iterator,
data);
@ -240,8 +239,9 @@ handle_output_damage_frame(struct wl_listener *listener, void *data)
struct cg_view *view;
wl_list_for_each_reverse(view, &output->server->views, link) {
rdata.x = view->x;
rdata.y = view->y;
rdata.ox = view->lx;
rdata.oy = view->ly;
wlr_output_layout_output_coords(output->server->output_layout, output->wlr_output, &rdata.ox, &rdata.oy);
view_for_each_surface(view, render_surface, &rdata);
}
@ -404,38 +404,41 @@ handle_new_output(struct wl_listener *listener, void *data)
}
void
output_damage_view_surface(struct cg_output *cg_output, struct cg_view *view)
output_damage_view_surface(struct cg_output *output, struct cg_view *view)
{
struct damage_data data = {
.output = cg_output,
.x = view->x,
.y = view->y,
.output = output,
.ox = view->lx,
.oy = view->ly,
.whole = false,
};
wlr_output_layout_output_coords(output->server->output_layout, output->wlr_output, &data.ox, &data.oy);
view_for_each_surface(view, damage_surface, &data);
}
void
output_damage_view_whole(struct cg_output *cg_output, struct cg_view *view)
output_damage_view_whole(struct cg_output *output, struct cg_view *view)
{
struct damage_data data = {
.output = cg_output,
.x = view->x,
.y = view->y,
.output = output,
.ox = view->lx,
.oy = view->ly,
.whole = true,
};
wlr_output_layout_output_coords(output->server->output_layout, output->wlr_output, &data.ox, &data.oy);
view_for_each_surface(view, damage_surface, &data);
}
void
output_damage_drag_icon(struct cg_output *cg_output, struct cg_drag_icon *drag_icon)
output_damage_drag_icon(struct cg_output *output, struct cg_drag_icon *drag_icon)
{
struct damage_data data = {
.output = cg_output,
.x = drag_icon->x,
.y = drag_icon->y,
.output = output,
.ox = drag_icon->x,
.oy = drag_icon->y,
.whole = true,
};
wlr_output_layout_output_coords(output->server->output_layout, output->wlr_output, &data.ox, &data.oy);
wlr_surface_for_each_surface(drag_icon->wlr_drag_icon->surface,
damage_surface,
&data);

4
seat.c
View file

@ -43,8 +43,8 @@ static bool
view_at(struct cg_view *view, double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy)
{
double view_sx = lx - view->x;
double view_sy = ly - view->y;
double view_sx = lx - view->lx;
double view_sy = ly - view->ly;
double _sx, _sy;
struct wlr_surface *_surface = view_wlr_surface_at(view, view_sx, view_sy, &_sx, &_sy);

5
seat.h
View file

@ -78,8 +78,9 @@ struct cg_drag_icon {
struct wl_list link; // seat::drag_icons
struct cg_seat *seat;
struct wlr_drag_icon *wlr_drag_icon;
double x;
double y;
/* The drag icon has a position in layout coordinates. */
double x, y;
struct wl_listener destroy;
};

8
view.c
View file

@ -164,8 +164,8 @@ view_maximize(struct cg_view *view)
{
struct wlr_box *layout_box = wlr_output_layout_get_box(view->server->output_layout, NULL);
view->x = layout_box->x;
view->y = layout_box->y;
view->lx = layout_box->x;
view->ly = layout_box->y;
view->impl->maximize(view, layout_box->width, layout_box->height);
}
@ -177,8 +177,8 @@ view_center(struct cg_view *view)
int width, height;
view->impl->get_geometry(view, &width, &height);
view->x = (layout_box->width - width) / 2;
view->y = (layout_box->height - height) / 2;
view->lx = (layout_box->width - width) / 2;
view->ly = (layout_box->height - height) / 2;
}
void

4
view.h
View file

@ -26,7 +26,9 @@ struct cg_view {
struct wl_list link; // server::views
struct wl_list children; // cg_view_child::link
struct wlr_surface *wlr_surface;
int x, y;
/* The view has a position in layout coordinates. */
int lx, ly;
enum cg_view_type type;
const struct cg_view_impl *impl;

6
xdg_shell.c
View file

@ -97,12 +97,12 @@ popup_unconstrain(struct cg_xdg_popup *popup)
struct wlr_box *popup_box = &popup->wlr_popup->geometry;
struct wlr_output_layout *output_layout = server->output_layout;
struct wlr_output *wlr_output = wlr_output_layout_output_at(output_layout, view->x + popup_box->x, view->y + popup_box->y);
struct wlr_output *wlr_output = wlr_output_layout_output_at(output_layout, view->lx + popup_box->x, view->ly + popup_box->y);
struct wlr_box *output_box = wlr_output_layout_get_box(output_layout, wlr_output);
struct wlr_box output_toplevel_box = {
.x = output_box->x - view->x,
.y = output_box->y - view->y,
.x = output_box->x - view->lx,
.y = output_box->y - view->ly,
.width = output_box->width,
.height = output_box->height
};