diff options
Diffstat (limited to 'framebuffer/fbtk/fbtk.c')
| -rw-r--r-- | framebuffer/fbtk/fbtk.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/framebuffer/fbtk/fbtk.c b/framebuffer/fbtk/fbtk.c index db298ebdc..8e8bc112c 100644 --- a/framebuffer/fbtk/fbtk.c +++ b/framebuffer/fbtk/fbtk.c @@ -220,6 +220,28 @@ fbtk_set_pos_and_size(fbtk_widget_t *widget, return false; } + +/* exported function docuemnted in fbtk.h */ +void +fbtk_set_caret(fbtk_widget_t *widget, bool set, + int x, int y, int height) +{ + fbtk_widget_t *root; + + assert(widget != NULL); + root = fbtk_get_root_widget(widget); + + if (set) { + root->u.root.caret.owner = widget; + root->u.root.caret.x = x; + root->u.root.caret.y = y; + root->u.root.caret.height = height; + + } else { + root->u.root.caret.owner = NULL; + } +} + /* exported function documented in fbtk.h */ int fbtk_destroy_widget(fbtk_widget_t *widget) @@ -429,6 +451,27 @@ fbtk_get_bbox(fbtk_widget_t *widget, nsfb_bbox_t *bbox) return true; } +bool +fbtk_get_caret(fbtk_widget_t *widget, int *x, int *y, int *height) +{ + fbtk_widget_t *root = fbtk_get_root_widget(widget); + + if (root->u.root.caret.owner == widget) { + *x = root->u.root.caret.x; + *y = root->u.root.caret.y; + *height = root->u.root.caret.height; + + return true; + + } else { + *x = 0; + *y = 0; + *height = 0; + + return false; + } +} + /* exported function documented in fbtk.h */ fbtk_widget_t * fbtk_get_widget_at(fbtk_widget_t *nwid, int x, int y) @@ -727,6 +770,7 @@ fbtk_init(nsfb_t *fb) root->type = FB_WIDGET_TYPE_ROOT; root->u.root.fb = fb; + root->u.root.caret.owner = NULL; nsfb_get_geometry(fb, &root->width, &root->height, NULL); |