static int
text_entry_motion_handler(struct widget *widget,
struct input *input, uint32_t time,
float x, float y, void *data)
{
struct text_entry *entry = data;
struct rectangle allocation;
widget_get_allocation(entry->widget, &allocation);
text_entry_set_cursor_position(entry,
x - allocation.x - text_offset_left,
y - allocation.y - text_offset_left);
return CURSOR_IBEAM;
}
static void
text_entry_button_handler(struct widget *widget,
struct input *input, uint32_t time,
uint32_t button,
enum wl_pointer_button_state state, void *data)
{
struct text_entry *entry = data;
struct rectangle allocation;
struct editor *editor;
int32_t x, y;
uint32_t result;
widget_get_allocation(entry->widget, &allocation);
input_get_position(input, &x, &y);
x -= allocation.x + text_offset_left;
y -= allocation.y + text_offset_left;
editor = window_get_user_data(entry->window);
if (button == BTN_LEFT) {
entry->button_pressed = (state == WL_POINTER_BUTTON_STATE_PRESSED);
if (state == WL_POINTER_BUTTON_STATE_PRESSED)
input_grab(input, entry->widget, button);
else
input_ungrab(input);
}
if (text_entry_has_preedit(entry)) {
result = text_entry_try_invoke_preedit_action(entry, x, y, button, state);
if (result)
return;
}
if (state == WL_POINTER_BUTTON_STATE_PRESSED) {
struct wl_seat *seat = input_get_seat(input);
text_entry_activate(entry, seat);
editor->active_entry = entry;
text_entry_set_cursor_position(entry, x, y, true);
}
}
static void
text_entry_button_handler(struct widget *widget,
struct input *input, uint32_t time,
uint32_t button,
enum wl_pointer_button_state state, void *data)
{
struct text_entry *entry = data;
struct rectangle allocation;
struct editor *editor;
int32_t x, y;
widget_get_allocation(entry->widget, &allocation);
input_get_position(input, &x, &y);
editor = window_get_user_data(entry->window);
if (button != BTN_LEFT) {
return;
}
text_entry_set_cursor_position(entry,
x - allocation.x - text_offset_left,
y - allocation.y - text_offset_left);
if (state == WL_POINTER_BUTTON_STATE_PRESSED) {
struct wl_seat *seat = input_get_seat(input);
text_entry_activate(entry, seat);
editor->active_entry = entry;
text_entry_set_anchor_position(entry,
x - allocation.x - text_offset_left,
y - allocation.y - text_offset_left);
widget_set_motion_handler(entry->widget, text_entry_motion_handler);
} else {
widget_set_motion_handler(entry->widget, NULL);
}
}
