Handle output enter/leave correctly
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9861add146
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@ -48,7 +48,6 @@ enum roots_view_type {
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struct roots_view {
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struct roots_desktop *desktop;
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struct roots_output *output;
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double x, y;
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float rotation;
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// TODO: Something for roots-enforced width/height
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@ -72,14 +71,14 @@ struct roots_view {
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// configure event from the xdg_shell
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// If not then this should follow the typical type/impl pattern we use
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// elsewhere
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void (*get_size)(struct roots_view *view, struct wlr_box *box);
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void (*get_size)(const struct roots_view *view, struct wlr_box *box);
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void (*activate)(struct roots_view *view, bool active);
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void (*resize)(struct roots_view *view, uint32_t width, uint32_t height);
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void (*set_position)(struct roots_view *view, double x, double y);
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void (*close)(struct roots_view *view);
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};
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void view_get_size(struct roots_view *view, struct wlr_box *box);
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void view_get_size(const struct roots_view *view, struct wlr_box *box);
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void view_activate(struct roots_view *view, bool active);
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void view_resize(struct roots_view *view, uint32_t width, uint32_t height);
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void view_set_position(struct roots_view *view, double x, double y);
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@ -139,4 +139,7 @@ struct wlr_subsurface *wlr_surface_subsurface_at(struct wlr_surface *surface,
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void wlr_surface_send_enter(struct wlr_surface *surface,
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struct wlr_output *output);
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void wlr_surface_send_leave(struct wlr_surface *surface,
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struct wlr_output *output);
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#endif
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@ -35,45 +35,52 @@ void view_destroy(struct roots_view *view) {
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free(view);
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}
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void view_get_size(struct roots_view *view, struct wlr_box *box) {
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void view_get_size(const struct roots_view *view, struct wlr_box *box) {
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if (view->get_size) {
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view->get_size(view, box);
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return;
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} else {
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box->width = view->wlr_surface->current->width;
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box->height = view->wlr_surface->current->height;
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}
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box->x = box->y = 0;
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box->width = view->wlr_surface->current->width;
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box->height = view->wlr_surface->current->height;
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box->x = view->x;
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box->y = view->y;
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}
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static void view_update_output(struct roots_view *view) {
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static void view_update_output(const struct roots_view *view,
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const struct wlr_box *before) {
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struct roots_desktop *desktop = view->desktop;
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struct roots_output *output = NULL, *_output;
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struct roots_output *output;
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struct wlr_box box;
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view_get_size(view, &box);
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wl_list_for_each(_output, &desktop->outputs, link) {
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if (!wlr_output_layout_intersects(desktop->layout, _output->wlr_output,
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view->x, view->y, view->x + box.width, view->x + box.height)) {
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continue;
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wl_list_for_each(output, &desktop->outputs, link) {
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bool intersected = before->x != -1 && wlr_output_layout_intersects(
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desktop->layout, output->wlr_output,
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before->x, before->y, before->x + before->width,
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before->y + before->height);
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bool intersects = wlr_output_layout_intersects(
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desktop->layout, output->wlr_output,
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view->x, view->y, view->x + box.width, view->y + box.height);
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if (intersected && !intersects) {
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wlr_log(L_DEBUG, "Leaving output %s", output->wlr_output->name);
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wlr_surface_send_leave(view->wlr_surface, output->wlr_output);
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}
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if (output == NULL
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|| output->wlr_output->scale < _output->wlr_output->scale) {
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output = _output;
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if (!intersected && intersects) {
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wlr_log(L_DEBUG, "Entering output %s", output->wlr_output->name);
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wlr_surface_send_enter(view->wlr_surface, output->wlr_output);
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}
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}
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if (output && output != view->output) {
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view->output = output;
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wlr_surface_send_enter(view->wlr_surface, output->wlr_output);
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}
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}
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void view_set_position(struct roots_view *view, double x, double y) {
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struct wlr_box before;
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view_get_size(view, &before);
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if (view->set_position) {
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view->set_position(view, x, y);
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} else {
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view->x = x;
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view->y = y;
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}
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view_update_output(view);
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view_update_output(view, &before);
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}
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void view_activate(struct roots_view *view, bool activate) {
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@ -83,10 +90,12 @@ void view_activate(struct roots_view *view, bool activate) {
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}
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void view_resize(struct roots_view *view, uint32_t width, uint32_t height) {
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struct wlr_box before;
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view_get_size(view, &before);
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if (view->resize) {
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view->resize(view, width, height);
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}
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view_update_output(view);
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view_update_output(view, &before);
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}
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void view_close(struct roots_view *view) {
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@ -96,8 +105,8 @@ void view_close(struct roots_view *view) {
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}
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bool view_center(struct roots_view *view) {
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struct wlr_box size;
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view_get_size(view, &size);
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struct wlr_box box;
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view_get_size(view, &box);
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struct roots_desktop *desktop = view->desktop;
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struct wlr_cursor *cursor = desktop->server->input->cursor;
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@ -122,16 +131,14 @@ bool view_center(struct roots_view *view) {
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double view_x = (double)(width - size.width) / 2 + l_output->x;
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double view_y = (double)(height - size.height) / 2 + l_output->y;
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view_set_position(view, view_x, view_y);
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return true;
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}
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void view_setup(struct roots_view *view) {
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view_center(view);
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void view_initialize(struct roots_view *view) {
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struct roots_input *input = view->desktop->server->input;
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view_center(view);
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set_view_focus(input, view->desktop, view);
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wlr_seat_keyboard_notify_enter(input->wl_seat, view->wlr_surface);
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view_update_output(view);
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@ -10,7 +10,7 @@
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#include "rootston/server.h"
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#include "rootston/input.h"
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static void get_size(struct roots_view *view, struct wlr_box *box) {
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static void get_size(const struct roots_view *view, struct wlr_box *box) {
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assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
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struct wlr_xdg_surface_v6 *surf = view->xdg_surface_v6;
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// TODO: surf->geometry can be NULL
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@ -43,7 +43,6 @@ static void wl_output_send_to_resource(struct wl_resource *resource) {
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}
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}
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if (version >= WL_OUTPUT_SCALE_SINCE_VERSION) {
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wlr_log(L_DEBUG, "Sending scale");
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wl_output_send_scale(resource, output->scale);
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}
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if (version >= WL_OUTPUT_DONE_SINCE_VERSION) {
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@ -901,9 +901,20 @@ void wlr_surface_send_enter(struct wlr_surface *surface,
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struct wl_resource *resource;
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wl_resource_for_each(resource, &output->wl_resources) {
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if (client == wl_resource_get_client(resource)) {
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wlr_log(L_DEBUG, "sending output enter");
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wl_surface_send_enter(surface->resource, resource);
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break;
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}
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}
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}
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void wlr_surface_send_leave(struct wlr_surface *surface,
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struct wlr_output *output) {
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struct wl_client *client = wl_resource_get_client(surface->resource);
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struct wl_resource *resource;
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wl_resource_for_each(resource, &output->wl_resources) {
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if (client == wl_resource_get_client(resource)) {
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wl_surface_send_leave(surface->resource, resource);
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break;
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}
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}
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}
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