diff options
Diffstat (limited to 'sway/tree/container.c')
| -rw-r--r-- | sway/tree/container.c | 151 |
1 files changed, 148 insertions, 3 deletions
diff --git a/sway/tree/container.c b/sway/tree/container.c index 322f2f67..458ed7ff 100644 --- a/sway/tree/container.c +++ b/sway/tree/container.c @@ -39,6 +39,7 @@ struct sway_container *container_create(struct sway_view *view) { c->children = create_list(); c->current.children = create_list(); } + c->marks = create_list(); c->outputs = create_list(); wl_signal_init(&c->events.destroy); @@ -66,6 +67,13 @@ void container_destroy(struct sway_container *con) { list_free(con->current.children); list_free(con->outputs); + list_foreach(con->marks, free); + list_free(con->marks); + wlr_texture_destroy(con->marks_focused); + wlr_texture_destroy(con->marks_focused_inactive); + wlr_texture_destroy(con->marks_unfocused); + wlr_texture_destroy(con->marks_urgent); + if (con->view) { if (con->view->container == con) { con->view->container = NULL; @@ -996,9 +1004,7 @@ void container_discover_outputs(struct sway_container *con) { double new_scale = new_output ? new_output->wlr_output->scale : -1; if (old_scale != new_scale) { container_update_title_textures(con); - if (con->view) { - view_update_marks_textures(con->view); - } + container_update_marks_textures(con); } } @@ -1218,3 +1224,142 @@ bool container_is_transient_for(struct sway_container *child, child->view && ancestor->view && view_is_transient_for(child->view, ancestor->view); } + +static bool find_by_mark_iterator(struct sway_container *con, void *data) { + char *mark = data; + return container_has_mark(con, mark); +} + +struct sway_container *container_find_mark(char *mark) { + return root_find_container(find_by_mark_iterator, mark); +} + +bool container_find_and_unmark(char *mark) { + struct sway_container *con = root_find_container( + find_by_mark_iterator, mark); + if (!con) { + return false; + } + + for (int i = 0; i < con->marks->length; ++i) { + char *con_mark = con->marks->items[i]; + if (strcmp(con_mark, mark) == 0) { + free(con_mark); + list_del(con->marks, i); + container_update_marks_textures(con); + ipc_event_window(con, "mark"); + return true; + } + } + return false; +} + +void container_clear_marks(struct sway_container *con) { + list_foreach(con->marks, free); + con->marks->length = 0; + ipc_event_window(con, "mark"); +} + +bool container_has_mark(struct sway_container *con, char *mark) { + for (int i = 0; i < con->marks->length; ++i) { + char *item = con->marks->items[i]; + if (strcmp(item, mark) == 0) { + return true; + } + } + return false; +} + +void container_add_mark(struct sway_container *con, char *mark) { + list_add(con->marks, strdup(mark)); + ipc_event_window(con, "mark"); +} + +static void update_marks_texture(struct sway_container *con, + struct wlr_texture **texture, struct border_colors *class) { + struct sway_output *output = container_get_effective_output(con); + if (!output) { + return; + } + if (*texture) { + wlr_texture_destroy(*texture); + *texture = NULL; + } + if (!con->marks->length) { + return; + } + + size_t len = 0; + for (int i = 0; i < con->marks->length; ++i) { + char *mark = con->marks->items[i]; + if (mark[0] != '_') { + len += strlen(mark) + 2; + } + } + char *buffer = calloc(len + 1, 1); + char *part = malloc(len + 1); + + if (!sway_assert(buffer && part, "Unable to allocate memory")) { + free(buffer); + return; + } + + for (int i = 0; i < con->marks->length; ++i) { + char *mark = con->marks->items[i]; + if (mark[0] != '_') { + sprintf(part, "[%s]", mark); + strcat(buffer, part); + } + } + free(part); + + double scale = output->wlr_output->scale; + int width = 0; + int height = con->title_height * scale; + + cairo_t *c = cairo_create(NULL); + get_text_size(c, config->font, &width, NULL, NULL, scale, false, + "%s", buffer); + cairo_destroy(c); + + cairo_surface_t *surface = cairo_image_surface_create( + CAIRO_FORMAT_ARGB32, width, height); + cairo_t *cairo = cairo_create(surface); + cairo_set_source_rgba(cairo, class->background[0], class->background[1], + class->background[2], class->background[3]); + cairo_paint(cairo); + PangoContext *pango = pango_cairo_create_context(cairo); + cairo_set_antialias(cairo, CAIRO_ANTIALIAS_BEST); + cairo_set_source_rgba(cairo, class->text[0], class->text[1], + class->text[2], class->text[3]); + cairo_move_to(cairo, 0, 0); + + pango_printf(cairo, config->font, scale, false, "%s", buffer); + + cairo_surface_flush(surface); + unsigned char *data = cairo_image_surface_get_data(surface); + int stride = cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, width); + struct wlr_renderer *renderer = wlr_backend_get_renderer( + output->wlr_output->backend); + *texture = wlr_texture_from_pixels( + renderer, WL_SHM_FORMAT_ARGB8888, stride, width, height, data); + cairo_surface_destroy(surface); + g_object_unref(pango); + cairo_destroy(cairo); + free(buffer); +} + +void container_update_marks_textures(struct sway_container *con) { + if (!config->show_marks) { + return; + } + update_marks_texture(con, &con->marks_focused, + &config->border_colors.focused); + update_marks_texture(con, &con->marks_focused_inactive, + &config->border_colors.focused_inactive); + update_marks_texture(con, &con->marks_unfocused, + &config->border_colors.unfocused); + update_marks_texture(con, &con->marks_urgent, + &config->border_colors.urgent); + container_damage_whole(con); +} |