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Store swayc coordinates as layout-local

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master
Ryan Dwyer 7 years ago
parent 00f6e179cd
commit e4e912ea91
10 changed files with 71 additions and 130 deletions
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3
include/sway/tree/container.h
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@ -79,8 +79,7 @@ struct sway_container {
bool is_sticky;
// For C_ROOT, this has no meaning
// For C_OUTPUT, this is the output position in layout coordinates
// For other types, this is the position in output-local coordinates
// For other types, this is the position in layout coordinates
// Includes borders
double x, y;
double width, height;

4
include/sway/tree/view.h
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@ -29,7 +29,7 @@ struct sway_view_impl {
const char *(*get_string_prop)(struct sway_view *view,
enum sway_view_prop prop);
uint32_t (*get_int_prop)(struct sway_view *view, enum sway_view_prop prop);
void (*configure)(struct sway_view *view, double ox, double oy, int width,
void (*configure)(struct sway_view *view, double lx, double ly, int width,
int height);
void (*set_activated)(struct sway_view *view, bool activated);
void (*set_tiled)(struct sway_view *view, bool tiled);
@ -48,7 +48,7 @@ struct sway_view {
struct sway_container *swayc; // NULL for unmapped views
struct wlr_surface *surface; // NULL for unmapped views
// Geometry of the view itself (excludes borders)
// Geometry of the view itself (excludes borders) in layout coordinates
double x, y;
int width, height;

81
sway/desktop/output.c
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@ -65,6 +65,13 @@ struct root_geometry {
float rotation;
};
struct render_data {
struct root_geometry root_geo;
struct sway_output *output;
pixman_region32_t *damage;
float alpha;
};
static bool get_surface_box(struct root_geometry *geo,
struct sway_output *output, struct wlr_surface *surface, int sx, int sy,
struct wlr_box *surface_box) {
@ -116,8 +123,9 @@ static void surface_for_each_surface(struct wlr_surface *surface,
static void output_view_for_each_surface(struct sway_view *view,
struct root_geometry *geo, wlr_surface_iterator_func_t iterator,
void *user_data) {
geo->x = view->x;
geo->y = view->y;
struct render_data *data = user_data;
geo->x = view->x - data->output->wlr_output->lx;
geo->y = view->y - data->output->wlr_output->ly;
geo->width = view->surface->current->width;
geo->height = view->surface->current->height;
geo->rotation = 0; // TODO
@ -160,13 +168,6 @@ static void scale_box(struct wlr_box *box, float scale) {
box->height *= scale;
}
struct render_data {
struct root_geometry root_geo;
struct sway_output *output;
pixman_region32_t *damage;
float alpha;
};
static void scissor_output(struct wlr_output *wlr_output,
pixman_box32_t *rect) {
struct wlr_renderer *renderer = wlr_backend_get_renderer(wlr_output->backend);
@ -275,7 +276,10 @@ static void render_rect(struct wlr_output *wlr_output,
struct wlr_renderer *renderer =
wlr_backend_get_renderer(wlr_output->backend);
struct wlr_box box = *_box;
struct wlr_box box;
memcpy(&box, _box, sizeof(struct wlr_box));
box.x -= wlr_output->lx * wlr_output->scale;
box.y -= wlr_output->ly * wlr_output->scale;
pixman_region32_t damage;
pixman_region32_init(&damage);
@ -450,8 +454,10 @@ static void render_titlebar(struct sway_output *output,
wlr_texture_get_size(marks_texture,
&texture_box.width, &texture_box.height);
texture_box.x =
(x + width - TITLEBAR_H_PADDING) * output_scale - texture_box.width;
texture_box.y = (y + TITLEBAR_V_PADDING) * output_scale;
(x - output->wlr_output->lx + width - TITLEBAR_H_PADDING)
* output_scale - texture_box.width;
texture_box.y = (y - output->wlr_output->ly + TITLEBAR_V_PADDING)
* output_scale;
float matrix[9];
wlr_matrix_project_box(matrix, &texture_box,
@ -472,8 +478,10 @@ static void render_titlebar(struct sway_output *output,
struct wlr_box texture_box;
wlr_texture_get_size(title_texture,
&texture_box.width, &texture_box.height);
texture_box.x = (x + TITLEBAR_H_PADDING) * output_scale;
texture_box.y = (y + TITLEBAR_V_PADDING) * output_scale;
texture_box.x = (x - output->wlr_output->lx + TITLEBAR_H_PADDING)
* output_scale;
texture_box.y = (y - output->wlr_output->ly + TITLEBAR_V_PADDING)
* output_scale;
float matrix[9];
wlr_matrix_project_box(matrix, &texture_box,
@ -771,28 +779,8 @@ static bool floater_intersects_output(struct sway_container *floater,
output->sway_output->wlr_output, &box);
}
static void container_translate(struct sway_container *con, int x, int y) {
con->x += x;
con->y += y;
if (con->type == C_VIEW) {
con->sway_view->x += x;
con->sway_view->y += y;
} else {
for (int i = 0; i < con->children->length; ++i) {
struct sway_container *child = con->children->items[i];
container_translate(child, x, y);
}
}
}
static void render_floating_container(struct sway_output *soutput,
pixman_region32_t *damage, struct sway_container *con) {
// We need to translate the floating container's coordinates from layout
// coordinates into output-local coordinates. This needs to happen for all
// children of the floating container too.
struct sway_container *output = container_parent(con, C_OUTPUT);
container_translate(con, -output->x, -output->y);
if (con->type == C_VIEW) {
struct sway_view *view = con->sway_view;
struct sway_seat *seat = input_manager_current_seat(input_manager);
@ -821,8 +809,6 @@ static void render_floating_container(struct sway_output *soutput,
} else {
render_container(soutput, damage, con, false);
}
// Undo the translation
container_translate(con, output->x, output->y);
}
static void render_floating(struct sway_output *soutput,
@ -1123,15 +1109,7 @@ static void output_damage_view(struct sway_output *output,
void output_damage_from_view(struct sway_output *output,
struct sway_view *view) {
if (container_self_or_parent_floating(view->swayc)) {
view->x -= output->swayc->x;
view->y -= output->swayc->y;
output_damage_view(output, view, false);
view->x += output->swayc->x;
view->y += output->swayc->y;
} else {
output_damage_view(output, view, false);
}
}
static void output_damage_whole_container_iterator(struct sway_container *con,
@ -1148,24 +1126,13 @@ static void output_damage_whole_container_iterator(struct sway_container *con,
void output_damage_whole_container(struct sway_output *output,
struct sway_container *con) {
struct wlr_box box = {
.x = con->x,
.y = con->y,
.x = con->x - output->wlr_output->lx,
.y = con->y - output->wlr_output->ly,
.width = con->width,
.height = con->height,
};
if (container_is_floating(con)) {
box.x -= output->wlr_output->lx;
box.y -= output->wlr_output->ly;
}
scale_box(&box, output->wlr_output->scale);
wlr_output_damage_add_box(output->damage, &box);
if (con->type == C_VIEW) {
output_damage_whole_container_iterator(con, output);
} else {
container_descendants(con, C_VIEW,
output_damage_whole_container_iterator, output);
}
}
static void damage_handle_destroy(struct wl_listener *listener, void *data) {

4
sway/desktop/xdg_shell.c
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@ -87,7 +87,7 @@ static const char *get_string_prop(struct sway_view *view, enum sway_view_prop p
}
}
static void configure(struct sway_view *view, double ox, double oy, int width,
static void configure(struct sway_view *view, double lx, double ly, int width,
int height) {
struct sway_xdg_shell_view *xdg_shell_view =
xdg_shell_view_from_view(view);
@ -98,7 +98,7 @@ static void configure(struct sway_view *view, double ox, double oy, int width,
xdg_shell_view->pending_width = width;
xdg_shell_view->pending_height = height;
wlr_xdg_toplevel_set_size(view->wlr_xdg_surface, width, height);
view_update_position(view, ox, oy);
view_update_position(view, lx, ly);
}
static void set_activated(struct sway_view *view, bool activated) {

4
sway/desktop/xdg_shell_v6.c
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@ -86,7 +86,7 @@ static const char *get_string_prop(struct sway_view *view, enum sway_view_prop p
}
}
static void configure(struct sway_view *view, double ox, double oy, int width,
static void configure(struct sway_view *view, double lx, double ly, int width,
int height) {
struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
xdg_shell_v6_view_from_view(view);
@ -97,7 +97,7 @@ static void configure(struct sway_view *view, double ox, double oy, int width,
xdg_shell_v6_view->pending_width = width;
xdg_shell_v6_view->pending_height = height;
wlr_xdg_toplevel_v6_set_size(view->wlr_xdg_surface_v6, width, height);
view_update_position(view, ox, oy);
view_update_position(view, lx, ly);
}
static void set_activated(struct sway_view *view, bool activated) {

28
sway/desktop/xwayland.c
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@ -152,9 +152,7 @@ static uint32_t get_int_prop(struct sway_view *view, enum sway_view_prop prop) {
}
}
// The x and y arguments are output-local for tiled views, and layout
// coordinates for floating views.
static void configure(struct sway_view *view, double x, double y, int width,
static void configure(struct sway_view *view, double lx, double ly, int width,
int height) {
struct sway_xwayland_view *xwayland_view = xwayland_view_from_view(view);
if (xwayland_view == NULL) {
@ -162,30 +160,6 @@ static void configure(struct sway_view *view, double x, double y, int width,
}
struct wlr_xwayland_surface *xsurface = view->wlr_xwayland_surface;
double lx, ly;
if (container_is_floating(view->swayc)) {
lx = x;
ly = y;
} else {
struct sway_container *output = container_parent(view->swayc, C_OUTPUT);
if (!sway_assert(output, "view must be within tree to set position")) {
return;
}
struct sway_container *root = container_parent(output, C_ROOT);
if (!sway_assert(root, "output must be within tree to set position")) {
return;
}
struct wlr_output_layout *layout = root->sway_root->output_layout;
struct wlr_output_layout_output *loutput =
wlr_output_layout_get(layout, output->sway_output->wlr_output);
if (!sway_assert(loutput,
"output must be within layout to set position")) {
return;
}
lx = x + loutput->x;
ly = y + loutput->y;
}
xwayland_view->pending_width = width;
xwayland_view->pending_height = height;
wlr_xwayland_surface_configure(xsurface, lx, ly, width, height);

14
sway/input/cursor.c
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@ -46,7 +46,7 @@ static struct wlr_surface *layer_surface_at(struct sway_output *output,
* location, it is stored in **surface (it may not be a view).
*/
static struct sway_container *container_at_coords(
struct sway_seat *seat, double x, double y,
struct sway_seat *seat, double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy) {
// check for unmanaged views first
struct wl_list *unmanaged = &root_container.sway_root->xwayland_unmanaged;
@ -55,8 +55,8 @@ static struct sway_container *container_at_coords(
struct wlr_xwayland_surface *xsurface =
unmanaged_surface->wlr_xwayland_surface;
double _sx = x - unmanaged_surface->lx;
double _sy = y - unmanaged_surface->ly;
double _sx = lx - unmanaged_surface->lx;
double _sy = ly - unmanaged_surface->ly;
if (wlr_surface_point_accepts_input(xsurface->surface, _sx, _sy)) {
*surface = xsurface->surface;
*sx = _sx;
@ -69,12 +69,12 @@ static struct sway_container *container_at_coords(
struct wlr_output_layout *output_layout =
root_container.sway_root->output_layout;
struct wlr_output *wlr_output = wlr_output_layout_output_at(
output_layout, x, y);
output_layout, lx, ly);
if (wlr_output == NULL) {
return NULL;
}
struct sway_output *output = wlr_output->data;
double ox = x, oy = y;
double ox = lx, oy = ly;
wlr_output_layout_output_coords(output_layout, wlr_output, &ox, &oy);
// find the focused workspace on the output for this seat
@ -108,10 +108,10 @@ static struct sway_container *container_at_coords(
}
struct sway_container *c;
if ((c = floating_container_at(x, y, surface, sx, sy))) {
if ((c = floating_container_at(lx, ly, surface, sx, sy))) {
return c;
}
if ((c = container_at(ws, ox, oy, surface, sx, sy))) {
if ((c = container_at(ws, lx, ly, surface, sx, sy))) {
return c;
}

4
sway/tree/arrange.c
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@ -73,8 +73,8 @@ void arrange_workspace(struct sway_container *workspace) {
area->width, area->height, area->x, area->y);
workspace->width = area->width;
workspace->height = area->height;
workspace->x = area->x;
workspace->y = area->y;
workspace->x = output->x + area->x;
workspace->y = output->y + area->y;
wlr_log(L_DEBUG, "Arranging workspace '%s' at %f, %f",
workspace->name, workspace->x, workspace->y);
arrange_children_of(workspace);

42
sway/tree/container.c
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@ -467,14 +467,14 @@ struct sway_container *container_parent(struct sway_container *container,
}
static struct sway_container *container_at_view(struct sway_container *swayc,
double ox, double oy,
double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy) {
if (!sway_assert(swayc->type == C_VIEW, "Expected a view")) {
return NULL;
}
struct sway_view *sview = swayc->sway_view;
double view_sx = ox - sview->x;
double view_sy = oy - sview->y;
double view_sx = lx - sview->x;
double view_sy = ly - sview->y;
double _sx, _sy;
struct wlr_surface *_surface = NULL;
@ -516,18 +516,18 @@ static struct sway_container *container_at_view(struct sway_container *swayc,
* container_at for a container with layout L_TABBED.
*/
static struct sway_container *container_at_tabbed(struct sway_container *parent,
double ox, double oy,
double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy) {
if (oy < parent->y || oy > parent->y + parent->height) {
if (ly < parent->y || ly > parent->y + parent->height) {
return NULL;
}
struct sway_seat *seat = input_manager_current_seat(input_manager);
// Tab titles
int title_height = container_titlebar_height();
if (oy < parent->y + title_height) {
if (ly < parent->y + title_height) {
int tab_width = parent->width / parent->children->length;
int child_index = (ox - parent->x) / tab_width;
int child_index = (lx - parent->x) / tab_width;
if (child_index >= parent->children->length) {
child_index = parent->children->length - 1;
}
@ -538,23 +538,23 @@ static struct sway_container *container_at_tabbed(struct sway_container *parent,
// Surfaces
struct sway_container *current = seat_get_active_child(seat, parent);
return container_at(current, ox, oy, surface, sx, sy);
return container_at(current, lx, ly, surface, sx, sy);
}
/**
* container_at for a container with layout L_STACKED.
*/
static struct sway_container *container_at_stacked(
struct sway_container *parent, double ox, double oy,
struct sway_container *parent, double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy) {
if (oy < parent->y || oy > parent->y + parent->height) {
if (ly < parent->y || ly > parent->y + parent->height) {
return NULL;
}
struct sway_seat *seat = input_manager_current_seat(input_manager);
// Title bars
int title_height = container_titlebar_height();
int child_index = (oy - parent->y) / title_height;
int child_index = (ly - parent->y) / title_height;
if (child_index < parent->children->length) {
struct sway_container *child = parent->children->items[child_index];
return seat_get_focus_inactive(seat, child);
@ -563,14 +563,14 @@ static struct sway_container *container_at_stacked(
// Surfaces
struct sway_container *current = seat_get_active_child(seat, parent);
return container_at(current, ox, oy, surface, sx, sy);
return container_at(current, lx, ly, surface, sx, sy);
}
/**
* container_at for a container with layout L_HORIZ or L_VERT.
*/
static struct sway_container *container_at_linear(struct sway_container *parent,
double ox, double oy,
double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy) {
for (int i = 0; i < parent->children->length; ++i) {
struct sway_container *child = parent->children->items[i];
@ -580,22 +580,22 @@ static struct sway_container *container_at_linear(struct sway_container *parent,
.width = child->width,
.height = child->height,
};
if (wlr_box_contains_point(&box, ox, oy)) {
return container_at(child, ox, oy, surface, sx, sy);
if (wlr_box_contains_point(&box, lx, ly)) {
return container_at(child, lx, ly, surface, sx, sy);
}
}
return NULL;
}
struct sway_container *container_at(struct sway_container *parent,
double ox, double oy,
double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy) {
if (!sway_assert(parent->type >= C_WORKSPACE,
"Expected workspace or deeper")) {
return NULL;
}
if (parent->type == C_VIEW) {
return container_at_view(parent, ox, oy, surface, sx, sy);
return container_at_view(parent, lx, ly, surface, sx, sy);
}
if (!parent->children->length) {
return NULL;
@ -604,11 +604,11 @@ struct sway_container *container_at(struct sway_container *parent,
switch (parent->layout) {
case L_HORIZ:
case L_VERT:
return container_at_linear(parent, ox, oy, surface, sx, sy);
return container_at_linear(parent, lx, ly, surface, sx, sy);
case L_TABBED:
return container_at_tabbed(parent, ox, oy, surface, sx, sy);
return container_at_tabbed(parent, lx, ly, surface, sx, sy);
case L_STACKED:
return container_at_stacked(parent, ox, oy, surface, sx, sy);
return container_at_stacked(parent, lx, ly, surface, sx, sy);
case L_FLOATING:
sway_assert(false, "Didn't expect to see floating here");
return NULL;
@ -837,7 +837,7 @@ static size_t get_tree_representation(struct sway_container *parent, char *buffe
lenient_strcat(buffer, "S[");
break;
case L_FLOATING:
strcpy(buffer, "F[");
lenient_strcat(buffer, "F[");
break;
case L_NONE:
lenient_strcat(buffer, "D[");

15
sway/tree/view.c
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@ -119,10 +119,10 @@ const char *view_get_shell(struct sway_view *view) {
return "unknown";
}
void view_configure(struct sway_view *view, double ox, double oy, int width,
void view_configure(struct sway_view *view, double lx, double ly, int width,
int height) {
if (view->impl->configure) {
view->impl->configure(view, ox, oy, width, height);
view->impl->configure(view, lx, ly, width, height);
}
}
@ -134,9 +134,8 @@ static void view_autoconfigure_floating(struct sway_view *view) {
view->natural_width > max_width ? max_width : view->natural_width;
int height =
view->natural_height > max_height ? max_height : view->natural_height;
struct sway_container *output = ws->parent;
int lx = output->x + (ws->width - width) / 2;
int ly = output->y + (ws->height - height) / 2;
int lx = ws->x + (ws->width - width) / 2;
int ly = ws->y + (ws->height - height) / 2;
view->border_left = view->border_right = view->border_bottom = true;
view_set_tiled(view, false);
@ -152,8 +151,7 @@ void view_autoconfigure(struct sway_view *view) {
struct sway_container *output = container_parent(view->swayc, C_OUTPUT);
if (view->is_fullscreen) {
view_configure(view, 0, 0, output->width, output->height);
view->x = view->y = 0;
view_configure(view, output->x, output->y, output->width, output->height);
return;
}
@ -560,6 +558,9 @@ void view_unmap(struct sway_view *view) {
}
void view_update_position(struct sway_view *view, double lx, double ly) {
if (view->x == lx && view->y == ly) {
return;
}
if (!container_is_floating(view->swayc)) {
return;
}

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