return log_msg_ret("name", -ENOMEM);
}
+ abuf_init(&scn->buf);
+ if (!abuf_realloc(&scn->buf, EXPO_MAX_CHARS + 1)) {
+ free(scn->name);
+ free(scn);
+ return log_msg_ret("buf", -ENOMEM);
+ }
+ abuf_init(&scn->entry_save);
+
INIT_LIST_HEAD(&scn->obj_head);
scn->id = resolve_id(exp, id);
scn->expo = exp;
list_for_each_entry_safe(obj, next, &scn->obj_head, sibling)
scene_obj_destroy(obj);
+ abuf_uninit(&scn->entry_save);
+ abuf_uninit(&scn->buf);
free(scn->name);
free(scn);
}
sizeof(struct scene_obj_img),
(struct scene_obj **)&img);
if (ret < 0)
- return log_msg_ret("obj", -ENOMEM);
+ return log_msg_ret("obj", ret);
img->data = data;
sizeof(struct scene_obj_txt),
(struct scene_obj **)&txt);
if (ret < 0)
- return log_msg_ret("obj", -ENOMEM);
+ return log_msg_ret("obj", ret);
txt->str_id = str_id;
ret = expo_str(scn->expo, name, str_id, str);
if (ret < 0)
return log_msg_ret("str", ret);
- else if (ret != str_id)
+ if (str_id && ret != str_id)
return log_msg_ret("id", -EEXIST);
+ str_id = ret;
ret = scene_obj_add(scn, name, id, SCENEOBJT_TEXT,
sizeof(struct scene_obj_txt),
(struct scene_obj **)&txt);
if (ret < 0)
- return log_msg_ret("obj", -ENOMEM);
+ return log_msg_ret("obj", ret);
txt->str_id = str_id;
switch (obj->type) {
case SCENEOBJT_NONE:
case SCENEOBJT_MENU:
+ case SCENEOBJT_TEXTLINE:
break;
case SCENEOBJT_IMAGE: {
struct scene_obj_img *img = (struct scene_obj_img *)obj;
return 0;
}
+/**
+ * scene_render_background() - Render the background for an object
+ *
+ * @obj: Object to render
+ * @box_only: true to show a box around the object, but keep the normal
+ * background colour inside
+ */
+static void scene_render_background(struct scene_obj *obj, bool box_only)
+{
+ struct expo *exp = obj->scene->expo;
+ const struct expo_theme *theme = &exp->theme;
+ struct vidconsole_bbox bbox, label_bbox;
+ struct udevice *dev = exp->display;
+ struct video_priv *vid_priv;
+ struct udevice *cons = exp->cons;
+ struct vidconsole_colour old;
+ enum colour_idx fore, back;
+ uint inset = theme->menu_inset;
+
+ /* draw a background for the object */
+ if (CONFIG_IS_ENABLED(SYS_WHITE_ON_BLACK)) {
+ fore = VID_BLACK;
+ back = VID_WHITE;
+ } else {
+ fore = VID_LIGHT_GRAY;
+ back = VID_BLACK;
+ }
+
+ /* see if this object wants to render a background */
+ if (scene_obj_calc_bbox(obj, &bbox, &label_bbox))
+ return;
+
+ vidconsole_push_colour(cons, fore, back, &old);
+ vid_priv = dev_get_uclass_priv(dev);
+ video_fill_part(dev, label_bbox.x0 - inset, label_bbox.y0 - inset,
+ label_bbox.x1 + inset, label_bbox.y1 + inset,
+ vid_priv->colour_fg);
+ vidconsole_pop_colour(cons, &old);
+ if (box_only) {
+ video_fill_part(dev, label_bbox.x0, label_bbox.y0,
+ label_bbox.x1, label_bbox.y1,
+ vid_priv->colour_bg);
+ }
+}
+
/**
* scene_obj_render() - Render an object
*
return -ENOTSUPP;
/* draw a background behind the menu items */
- scene_menu_render(menu);
+ scene_render_background(obj, false);
}
/*
* With a vidconsole, the text and item pointer are rendered as
break;
}
+ case SCENEOBJT_TEXTLINE:
+ if (obj->flags & SCENEOF_OPEN)
+ scene_render_background(obj, true);
+ break;
}
return 0;
int ret;
list_for_each_entry(obj, &scn->obj_head, sibling) {
- if (obj->type == SCENEOBJT_MENU) {
+ switch (obj->type) {
+ case SCENEOBJT_NONE:
+ case SCENEOBJT_IMAGE:
+ case SCENEOBJT_TEXT:
+ break;
+ case SCENEOBJT_MENU: {
struct scene_obj_menu *menu;
menu = (struct scene_obj_menu *)obj,
ret = scene_menu_arrange(scn, menu);
if (ret)
return log_msg_ret("arr", ret);
+ break;
+ }
+ case SCENEOBJT_TEXTLINE: {
+ struct scene_obj_textline *tline;
+
+ tline = (struct scene_obj_textline *)obj,
+ ret = scene_textline_arrange(scn, tline);
+ if (ret)
+ return log_msg_ret("arr", ret);
+ break;
+ }
}
}
if (ret && ret != -ENOTSUPP)
return log_msg_ret("ren", ret);
- if (obj->type == SCENEOBJT_MENU)
+ switch (obj->type) {
+ case SCENEOBJT_NONE:
+ case SCENEOBJT_IMAGE:
+ case SCENEOBJT_TEXT:
+ break;
+ case SCENEOBJT_MENU:
scene_menu_render_deps(scn,
(struct scene_obj_menu *)obj);
+ break;
+ case SCENEOBJT_TEXTLINE:
+ scene_textline_render_deps(scn,
+ (struct scene_obj_textline *)obj);
+ break;
+ }
}
return 0;
sibling)) {
obj = list_entry(obj->sibling.prev,
struct scene_obj, sibling);
- if (obj->type == SCENEOBJT_MENU) {
+ if (scene_obj_can_highlight(obj)) {
event->type = EXPOACT_POINT_OBJ;
event->select.id = obj->id;
log_debug("up to obj %d\n", event->select.id);
while (!list_is_last(&obj->sibling, &scn->obj_head)) {
obj = list_entry(obj->sibling.next, struct scene_obj,
sibling);
- if (obj->type == SCENEOBJT_MENU) {
+ if (scene_obj_can_highlight(obj)) {
event->type = EXPOACT_POINT_OBJ;
event->select.id = obj->id;
log_debug("down to obj %d\n", event->select.id);
}
break;
case BKEY_SELECT:
- if (obj->type == SCENEOBJT_MENU) {
+ if (scene_obj_can_highlight(obj)) {
event->type = EXPOACT_OPEN;
event->select.id = obj->id;
log_debug("open obj %d\n", event->select.id);
int scene_send_key(struct scene *scn, int key, struct expo_action *event)
{
- struct scene_obj_menu *menu;
struct scene_obj *obj;
int ret;
return 0;
}
- menu = (struct scene_obj_menu *)obj,
- ret = scene_menu_send_key(scn, menu, key, event);
- if (ret)
- return log_msg_ret("key", ret);
+ switch (obj->type) {
+ case SCENEOBJT_NONE:
+ case SCENEOBJT_IMAGE:
+ case SCENEOBJT_TEXT:
+ break;
+ case SCENEOBJT_MENU: {
+ struct scene_obj_menu *menu;
+
+ menu = (struct scene_obj_menu *)obj,
+ ret = scene_menu_send_key(scn, menu, key, event);
+ if (ret)
+ return log_msg_ret("key", ret);
+ break;
+ }
+ case SCENEOBJT_TEXTLINE: {
+ struct scene_obj_textline *tline;
+
+ tline = (struct scene_obj_textline *)obj,
+ ret = scene_textline_send_key(scn, tline, key, event);
+ if (ret)
+ return log_msg_ret("key", ret);
+ break;
+ }
+ }
return 0;
}
return 0;
}
+int scene_obj_calc_bbox(struct scene_obj *obj, struct vidconsole_bbox *bbox,
+ struct vidconsole_bbox *label_bbox)
+{
+ switch (obj->type) {
+ case SCENEOBJT_NONE:
+ case SCENEOBJT_IMAGE:
+ case SCENEOBJT_TEXT:
+ return -ENOSYS;
+ case SCENEOBJT_MENU: {
+ struct scene_obj_menu *menu = (struct scene_obj_menu *)obj;
+
+ scene_menu_calc_bbox(menu, bbox, label_bbox);
+ break;
+ }
+ case SCENEOBJT_TEXTLINE: {
+ struct scene_obj_textline *tline;
+
+ tline = (struct scene_obj_textline *)obj;
+ scene_textline_calc_bbox(tline, bbox, label_bbox);
+ break;
+ }
+ }
+
+ return 0;
+}
+
int scene_calc_dims(struct scene *scn, bool do_menus)
{
struct scene_obj *obj;
}
break;
}
+ case SCENEOBJT_TEXTLINE: {
+ struct scene_obj_textline *tline;
+
+ tline = (struct scene_obj_textline *)obj;
+ ret = scene_textline_calc_dims(tline);
+ if (ret)
+ return log_msg_ret("men", ret);
+
+ break;
+ }
}
}
case SCENEOBJT_NONE:
case SCENEOBJT_IMAGE:
case SCENEOBJT_MENU:
+ case SCENEOBJT_TEXTLINE:
break;
case SCENEOBJT_TEXT:
scene_txt_set_font(scn, obj->id, NULL,
struct scene_obj *obj;
list_for_each_entry(obj, &scn->obj_head, sibling) {
- switch (obj->type) {
- case SCENEOBJT_MENU:
+ if (scene_obj_can_highlight(obj)) {
scene_set_highlight_id(scn, obj->id);
return;
- default:
- break;
}
}
}
+static int scene_obj_open(struct scene *scn, struct scene_obj *obj)
+{
+ int ret;
+
+ switch (obj->type) {
+ case SCENEOBJT_NONE:
+ case SCENEOBJT_IMAGE:
+ case SCENEOBJT_MENU:
+ case SCENEOBJT_TEXT:
+ break;
+ case SCENEOBJT_TEXTLINE:
+ ret = scene_textline_open(scn,
+ (struct scene_obj_textline *)obj);
+ if (ret)
+ return log_msg_ret("op", ret);
+ break;
+ }
+
+ return 0;
+}
+
int scene_set_open(struct scene *scn, uint id, bool open)
{
+ struct scene_obj *obj;
int ret;
+ obj = scene_obj_find(scn, id, SCENEOBJT_NONE);
+ if (!obj)
+ return log_msg_ret("find", -ENOENT);
+
+ if (open) {
+ ret = scene_obj_open(scn, obj);
+ if (ret)
+ return log_msg_ret("op", ret);
+ }
+
ret = scene_obj_flag_clrset(scn, id, SCENEOF_OPEN,
open ? SCENEOF_OPEN : 0);
if (ret)
return 0;
}
+
+int scene_bbox_union(struct scene *scn, uint id, int inset,
+ struct vidconsole_bbox *bbox)
+{
+ struct scene_obj *obj;
+
+ if (!id)
+ return 0;
+ obj = scene_obj_find(scn, id, SCENEOBJT_NONE);
+ if (!obj)
+ return log_msg_ret("obj", -ENOENT);
+ if (bbox->valid) {
+ bbox->x0 = min(bbox->x0, obj->dim.x - inset);
+ bbox->y0 = min(bbox->y0, obj->dim.y);
+ bbox->x1 = max(bbox->x1, obj->dim.x + obj->dim.w + inset);
+ bbox->y1 = max(bbox->y1, obj->dim.y + obj->dim.h);
+ } else {
+ bbox->x0 = obj->dim.x - inset;
+ bbox->y0 = obj->dim.y;
+ bbox->x1 = obj->dim.x + obj->dim.w + inset;
+ bbox->y1 = obj->dim.y + obj->dim.h;
+ bbox->valid = true;
+ }
+
+ return 0;
+}
git.openpandora.org / pandora-u-boot.git / blobdiff