/**
* Position the caret and assign a callback for key presses.
*
* \param bw The browser window in which to place the caret
* \param x X coordinate of the caret
* \param y Y coordinate
* \param height Height of caret
* \param caret_cb Callback function for keypresses
* \param paste_cb Callback function for pasting text
* \param move_cb Callback function for caret movement
* \param p1 Callback private data pointer, passed to callback function
* \param p2 Callback private data pointer, passed to callback function
*/
void browser_window_place_caret(struct browser_window *bw,
int x, int y, int height,
browser_caret_callback caret_cb,
browser_paste_callback paste_cb,
browser_move_callback move_cb,
void *p1, void *p2)
{
struct browser_window *root_bw;
int pos_x = 0;
int pos_y = 0;
/* Find top level browser window */
root_bw = browser_window_get_root(bw);
browser_window_get_position(bw, true, &pos_x, &pos_y);
x = x * bw->scale + pos_x;
y = y * bw->scale + pos_y;
gui_window_place_caret(root_bw->window, x, y, height * bw->scale);
bw->caret_callback = caret_cb;
bw->paste_callback = paste_cb;
bw->move_callback = move_cb;
bw->caret_p1 = p1;
bw->caret_p2 = p2;
/* Set focus browser window */
root_bw->focus = bw;
}
/* exported interface documented in desktop/textinput.h */
void browser_window_place_caret(struct browser_window *bw, int x, int y,
int height, const struct rect *clip)
{
struct browser_window *root_bw;
int pos_x = 0;
int pos_y = 0;
struct rect cr;
struct rect *crp = NULL;
/* Find top level browser window */
root_bw = browser_window_get_root(bw);
browser_window_get_position(bw, true, &pos_x, &pos_y);
x = x * bw->scale + pos_x;
y = y * bw->scale + pos_y;
if (clip != NULL) {
cr = *clip;
cr.x0 += pos_x;
cr.y0 += pos_y;
cr.x1 += pos_x;
cr.y1 += pos_y;
crp = &cr;
}
/** \todo intersect with bw viewport */
guit->window->place_caret(root_bw->window, x, y, height * bw->scale, crp);
/* Set focus browser window */
root_bw->focus = bw;
root_bw->can_edit = true;
}
bool browser_window_frame_resize_start(struct browser_window *bw,
browser_mouse_state mouse, int x, int y,
browser_pointer_shape *pointer)
{
struct browser_window *root = browser_window_get_root(bw);
int offx, offy;
browser_window_get_position(bw, true, &offx, &offy);
return browser_window_resize_frames(root, mouse,
x + offx, y + offy, pointer);
}
/**
* Removes the caret and callback for key process.
*
* \param bw The browser window from which to remove caret
*/
void browser_window_remove_caret(struct browser_window *bw)
{
struct browser_window *root_bw;
root_bw = browser_window_get_root(bw);
if (root_bw && root_bw->window)
gui_window_remove_caret(root_bw->window);
bw->caret_callback = NULL;
bw->paste_callback = NULL;
bw->move_callback = NULL;
bw->caret_p1 = NULL;
bw->caret_p2 = NULL;
}
/* exported interface documented in desktop/textinput.h */
void browser_window_remove_caret(struct browser_window *bw, bool only_hide)
{
struct browser_window *root_bw;
root_bw = browser_window_get_root(bw);
assert(root_bw != NULL);
if (only_hide)
root_bw->can_edit = true;
else
root_bw->can_edit = false;
if (root_bw->window) {
guit->window->remove_caret(root_bw->window);
}
}
