void ButtonArray::_input_event(const InputEvent &p_event) {
if (
((orientation == HORIZONTAL && p_event.is_action("ui_left")) ||
(orientation == VERTICAL && p_event.is_action("ui_up"))) &&
p_event.is_pressed() && selected > 0) {
set_selected(selected - 1);
accept_event();
emit_signal("button_selected", selected);
return;
}
if (
((orientation == HORIZONTAL && p_event.is_action("ui_right")) ||
(orientation == VERTICAL && p_event.is_action("ui_down"))) &&
p_event.is_pressed() && selected < (buttons.size() - 1)) {
set_selected(selected + 1);
accept_event();
emit_signal("button_selected", selected);
return;
}
if (p_event.type == InputEvent::MOUSE_BUTTON && p_event.mouse_button.pressed && p_event.mouse_button.button_index == BUTTON_LEFT) {
int ofs = orientation == HORIZONTAL ? p_event.mouse_button.x : p_event.mouse_button.y;
for (int i = 0; i < buttons.size(); i++) {
if (ofs >= buttons[i]._pos_cache && ofs < buttons[i]._pos_cache + buttons[i]._size_cache) {
set_selected(i);
emit_signal("button_selected", i);
return;
}
}
}
if (p_event.type == InputEvent::MOUSE_MOTION) {
int ofs = orientation == HORIZONTAL ? p_event.mouse_motion.x : p_event.mouse_motion.y;
int new_hover = -1;
for (int i = 0; i < buttons.size(); i++) {
if (ofs >= buttons[i]._pos_cache && ofs < buttons[i]._pos_cache + buttons[i]._size_cache) {
new_hover = i;
break;
}
}
if (new_hover != hover) {
hover = new_hover;
emit_signal("mouse_sub_enter");
update();
}
}
}
void MenuButton::_unhandled_key_input(InputEvent p_event) {
if (p_event.is_pressed() && !p_event.is_echo() && (p_event.type==InputEvent::KEY || p_event.type==InputEvent::ACTION || p_event.type==InputEvent::JOYSTICK_BUTTON)) {
if (!get_parent() || !is_visible() || is_disabled())
return;
if (popup->activate_item_by_event(p_event))
accept_event();
}
}
void BaseButton::_unhandled_input(InputEvent p_event) {
if (!is_disabled() && is_visible() && p_event.is_pressed() && !p_event.is_echo() && shortcut.is_valid() && shortcut->is_shortcut(p_event)) {
if (get_viewport()->get_modal_stack_top() && !get_viewport()->get_modal_stack_top()->is_a_parent_of(this))
return; //ignore because of modal window
if (is_toggle_mode()) {
set_pressed(!is_pressed());
emit_signal("toggled",is_pressed());
}
emit_signal("pressed");
}
}
void BaseButton::_input_event(InputEvent p_event) {
if (status.disabled) // no interaction with disabled button
return;
switch(p_event.type) {
case InputEvent::MOUSE_BUTTON: {
const InputEventMouseButton &b=p_event.mouse_button;
if ( status.disabled || b.button_index!=1 )
return;
if (status.pressing_button)
break;
if (status.click_on_press) {
if (b.pressed) {
emit_signal("button_down");
if (!toggle_mode) { //mouse press attempt
status.press_attempt=true;
status.pressing_inside=true;
pressed();
if (get_script_instance()) {
Variant::CallError ce;
get_script_instance()->call(SceneStringNames::get_singleton()->_pressed,NULL,0,ce);
}
emit_signal("pressed");
} else {
status.pressed=!status.pressed;
pressed();
if (get_script_instance()) {
Variant::CallError ce;
get_script_instance()->call(SceneStringNames::get_singleton()->_pressed,NULL,0,ce);
}
emit_signal("pressed");
toggled(status.pressed);
emit_signal("toggled",status.pressed);
}
} else {
emit_signal("button_up");
if (status.press_attempt && status.pressing_inside) {
// released();
emit_signal("released");
}
status.press_attempt=false;
}
update();
break;
}
if (b.pressed) {
status.press_attempt=true;
status.pressing_inside=true;
emit_signal("button_down");
} else {
emit_signal("button_up");
if (status.press_attempt &&status.pressing_inside) {
if (!toggle_mode) { //mouse press attempt
pressed();
if (get_script_instance()) {
Variant::CallError ce;
get_script_instance()->call(SceneStringNames::get_singleton()->_pressed,NULL,0,ce);
}
emit_signal("pressed");
} else {
status.pressed=!status.pressed;
pressed();
emit_signal("pressed");
toggled(status.pressed);
emit_signal("toggled",status.pressed);
if (get_script_instance()) {
get_script_instance()->call(SceneStringNames::get_singleton()->_toggled,status.pressed);
}
}
}
status.press_attempt=false;
}
update();
} break;
case InputEvent::MOUSE_MOTION: {
if (status.press_attempt && status.pressing_button==0) {
bool last_press_inside=status.pressing_inside;
status.pressing_inside=has_point(Point2(p_event.mouse_motion.x,p_event.mouse_motion.y));
if (last_press_inside!=status.pressing_inside)
update();
}
} break;
case InputEvent::ACTION:
case InputEvent::JOYSTICK_BUTTON:
case InputEvent::KEY: {
if (p_event.is_echo()) {
break;
}
if (status.disabled) {
break;
}
if (status.press_attempt && status.pressing_button==0) {
break;
}
if (p_event.is_action("ui_accept")) {
if (p_event.is_pressed()) {
status.pressing_button++;
status.press_attempt=true;
status.pressing_inside=true;
emit_signal("button_down");
} else if (status.press_attempt) {
if (status.pressing_button)
status.pressing_button--;
if (status.pressing_button)
break;
status.press_attempt=false;
status.pressing_inside=false;
emit_signal("button_up");
if (!toggle_mode) { //mouse press attempt
pressed();
emit_signal("pressed");
} else {
status.pressed=!status.pressed;
pressed();
emit_signal("pressed");
toggled(status.pressed);
if (get_script_instance()) {
get_script_instance()->call(SceneStringNames::get_singleton()->_toggled,status.pressed);
}
emit_signal("toggled",status.pressed);
}
}
accept_event();
update();
}
}
}
}
void ItemList::_input_event(const InputEvent& p_event) {
if (defer_select_single>=0 && p_event.type==InputEvent::MOUSE_MOTION) {
defer_select_single=-1;
return;
}
if (defer_select_single>=0 && p_event.type==InputEvent::MOUSE_BUTTON && p_event.mouse_button.button_index==BUTTON_LEFT && !p_event.mouse_button.pressed) {
select(defer_select_single,true);
emit_signal("multi_selected",defer_select_single,true);
defer_select_single=-1;
return;
}
if (p_event.type==InputEvent::MOUSE_BUTTON && p_event.mouse_button.button_index==BUTTON_LEFT && p_event.mouse_button.pressed) {
const InputEventMouseButton &mb = p_event.mouse_button;
search_string=""; //any mousepress cancels
Vector2 pos(mb.x,mb.y);
Ref<StyleBox> bg = get_stylebox("bg");
pos-=bg->get_offset();
pos.y+=scroll_bar->get_val();
int closest = -1;
int closest_dist=0x7FFFFFFF;
for(int i=0;i<items.size();i++) {
Rect2 rc = items[i].rect_cache;
if (i%current_columns==current_columns-1) {
rc.size.width=get_size().width; //not right but works
}
if (rc.has_point(pos)) {
closest=i;
break;
}
float dist = rc.distance_to(pos);
if (dist<closest_dist) {
closest=i;
closest_dist=dist;
}
}
if (closest!=-1) {
int i = closest;
if (select_mode==SELECT_MULTI && items[i].selected && mb.mod.command) {
unselect(i);
emit_signal("multi_selected",i,false);
} else if (select_mode==SELECT_MULTI && mb.mod.shift && current>=0 && current<items.size() && current!=i) {
int from = current;
int to = i;
if (i<current) {
SWAP(from,to);
}
for(int j=from;j<=to;j++) {
bool selected = !items[j].selected;
select(j,false);
if (selected)
emit_signal("multi_selected",i,true);
}
} else {
if (!mb.doubleclick && !mb.mod.command && select_mode==SELECT_MULTI && items[i].selectable && items[i].selected) {
defer_select_single=i;
return;
}
bool selected = !items[i].selected;
select(i,select_mode==SELECT_SINGLE || !mb.mod.command);
if (selected) {
if (select_mode==SELECT_SINGLE) {
emit_signal("item_selected",i);
} else
emit_signal("multi_selected",i,true);
}
if (/*select_mode==SELECT_SINGLE &&*/ mb.doubleclick) {
emit_signal("item_activated",i);
}
}
return;
}
}
if (p_event.type==InputEvent::MOUSE_BUTTON && p_event.mouse_button.button_index==BUTTON_WHEEL_UP && p_event.mouse_button.pressed) {
scroll_bar->set_val( scroll_bar->get_val()-scroll_bar->get_page()/8 );
}
if (p_event.type==InputEvent::MOUSE_BUTTON && p_event.mouse_button.button_index==BUTTON_WHEEL_DOWN && p_event.mouse_button.pressed) {
scroll_bar->set_val( scroll_bar->get_val()+scroll_bar->get_page()/8 );
}
if (p_event.is_pressed() && items.size()>0) {
if (p_event.is_action("ui_up")) {
if (search_string!="") {
uint64_t now = OS::get_singleton()->get_ticks_msec();
uint64_t diff = now-search_time_msec;
if (diff<int(Globals::get_singleton()->get("gui/incr_search_max_interval_msec"))*2) {
for(int i=current-1;i>=0;i--) {
if (items[i].text.begins_with(search_string)) {
set_current(i);
ensure_current_is_visible();
if (select_mode==SELECT_SINGLE) {
emit_signal("item_selected",current);
}
break;
}
}
accept_event();
return;
}
}
if (current>=current_columns) {
set_current(current-current_columns);
ensure_current_is_visible();
if (select_mode==SELECT_SINGLE) {
emit_signal("item_selected",current);
}
accept_event();
}
} else if (p_event.is_action("ui_down")) {
if (search_string!="") {
uint64_t now = OS::get_singleton()->get_ticks_msec();
uint64_t diff = now-search_time_msec;
if (diff<int(Globals::get_singleton()->get("gui/incr_search_max_interval_msec"))*2) {
for(int i=current+1;i<items.size();i++) {
if (items[i].text.begins_with(search_string)) {
set_current(i);
ensure_current_is_visible();
if (select_mode==SELECT_SINGLE) {
emit_signal("item_selected",current);
}
break;
}
}
accept_event();
return;
}
}
if (current<items.size()-current_columns) {
set_current(current+current_columns);
ensure_current_is_visible();
if (select_mode==SELECT_SINGLE) {
emit_signal("item_selected",current);
}
accept_event();
}
} else if (p_event.is_action("ui_page_up")) {
search_string=""; //any mousepress cancels
for(int i=4;i>0;i--) {
if (current-current_columns*i >=0 ) {
set_current( current- current_columns*i);
ensure_current_is_visible();
if (select_mode==SELECT_SINGLE) {
emit_signal("item_selected",current);
}
accept_event();
break;
}
}
} else if (p_event.is_action("ui_page_down")) {
search_string=""; //any mousepress cancels
for(int i=4;i>0;i--) {
if (current+current_columns*i < items.size() ) {
set_current( current+ current_columns*i);
ensure_current_is_visible();
if (select_mode==SELECT_SINGLE) {
emit_signal("item_selected",current);
}
accept_event();
break;
}
}
} else if (p_event.is_action("ui_left")) {
search_string=""; //any mousepress cancels
if (current%current_columns!=0) {
set_current(current-1);
ensure_current_is_visible();
if (select_mode==SELECT_SINGLE) {
emit_signal("item_selected",current);
}
accept_event();
}
} else if (p_event.is_action("ui_right")) {
search_string=""; //any mousepress cancels
if (current%current_columns!=(current_columns-1)) {
set_current(current+1);
ensure_current_is_visible();
if (select_mode==SELECT_SINGLE) {
emit_signal("item_selected",current);
}
accept_event();
}
} else if (p_event.is_action("ui_cancel")) {
search_string="";
} else if (p_event.is_action("ui_select")) {
if (select_mode==SELECT_MULTI && current>=0 && current<items.size()) {
if (items[current].selectable && !items[current].selected) {
select(current,false);
emit_signal("multi_selected",current,true);
} else if (items[current].selected) {
unselect(current);
emit_signal("multi_selected",current,false);
}
}
} else if (p_event.is_action("ui_accept")) {
search_string=""; //any mousepress cance
if (current>=0 && current<items.size()) {
emit_signal("item_activated",current);
}
} else if (p_event.type==InputEvent::KEY) {
if (p_event.key.unicode) {
uint64_t now = OS::get_singleton()->get_ticks_msec();
uint64_t diff = now-search_time_msec;
uint64_t max_interval = uint64_t(GLOBAL_DEF("gui/incr_search_max_interval_msec",2000));
search_time_msec = now;
if (diff>max_interval) {
search_string="";
}
search_string+=String::chr(p_event.key.unicode);
for(int i=0;i<items.size();i++) {
if (items[i].text.begins_with(search_string)) {
set_current(i);
ensure_current_is_visible();
if (select_mode==SELECT_SINGLE) {
emit_signal("item_selected",current);
}
break;
}
}
}
}
}
}
void Slider::_input_event(InputEvent p_event) {
if (p_event.type==InputEvent::MOUSE_BUTTON) {
InputEventMouseButton &mb = p_event.mouse_button;
if (mb.button_index==BUTTON_LEFT) {
if (mb.pressed) {
grab.pos=orientation==VERTICAL?mb.y:mb.x;
double max = orientation==VERTICAL ? get_size().height : get_size().width ;
if (orientation==VERTICAL)
set_unit_value( 1 - ((double)grab.pos / max) );
else
set_unit_value((double)grab.pos / max);
grab.active=true;
grab.uvalue=get_unit_value();
} else {
grab.active=false;
}
} else if (mb.pressed && mb.button_index==BUTTON_WHEEL_UP) {
set_val( get_val() + get_step());
} else if (mb.pressed && mb.button_index==BUTTON_WHEEL_DOWN) {
set_val( get_val() - get_step());
}
} else if (p_event.type==InputEvent::MOUSE_MOTION) {
if (grab.active) {
Size2i size = get_size();
Ref<Texture> grabber = get_icon("grabber");
float motion = (orientation==VERTICAL?p_event.mouse_motion.y:p_event.mouse_motion.x) - grab.pos;
if (orientation==VERTICAL)
motion=-motion;
float areasize = orientation==VERTICAL?size.height - grabber->get_size().height:size.width - grabber->get_size().width;
if (areasize<=0)
return;
float umotion = motion / float(areasize);
set_unit_value( grab.uvalue + umotion );
}
} else {
if (p_event.is_action("ui_left") && p_event.is_pressed()) {
if (orientation!=HORIZONTAL)
return;
set_val( get_val() - (custom_step>=0?custom_step:get_step()) );
accept_event();
} else if (p_event.is_action("ui_right") && p_event.is_pressed()) {
if (orientation!=HORIZONTAL)
return;
set_val( get_val() + (custom_step>=0?custom_step:get_step()) );
accept_event();
} else if (p_event.is_action("ui_up") && p_event.is_pressed()) {
if (orientation!=VERTICAL)
return;
set_val( get_val() + (custom_step>=0?custom_step:get_step()) );
accept_event();
} else if (p_event.is_action("ui_down") && p_event.is_pressed()) {
if (orientation!=VERTICAL)
return;
set_val( get_val() - (custom_step>=0?custom_step:get_step()) );
accept_event();
} else if (p_event.type==InputEvent::KEY) {
const InputEventKey &k=p_event.key;
if (!k.pressed)
return;
switch (k.scancode) {
case KEY_HOME: {
set_val( get_min() );
accept_event();
} break;
case KEY_END: {
set_val( get_max() );
accept_event();
} break;
} ;
}
}
}