void ActionGraphicsItem::calculateLayout()
{
if(elementLayout() == 0)
return;
const ElementLayout & el = *elementLayout();
// calculate the size of the label
QSizeF labelSize = calculateLabelSize();
QSize connectorSize = inputLayout()->connector().size();
// find the new width & height
float height = labelSize.height() + 2*el.yMargin();
float width = labelSize.width() + 2*el.xMargin() + connectorSize.width();
if(width < el.minSize().width()) width = el.minSize().width();
if(height < el.minSize().height()) height = el.minSize().height();
// the height should be bigger or the same as the attached elements
if(inputItem() && height < inputItem()->boundingRect().height())
height = inputItem()->boundingRect().height();
// update the bounding rect & position where text should start
setInnerRect(QRectF(0, -height/2.0f, width, height));
setLabelStart(QPointF(connectorSize.width() + el.xMargin(), -labelSize.height()/2.0f));
setBoundingRect(innerRect().adjusted(-inputItem()->innerRect().width(), 0, 0, 0));
}
void Window::setRect(const IRect &rect) {
DASSERT(!m_dragging_mode);
DASSERT(!rect.empty());
m_rect = rect;
setInnerRect(IRect({0, 0}, m_rect.size()));
updateRects();
}
void GroupEditor::updateSelector() {
PTileListModel model =
m_mode == mAddRemove? allTilesModel() :
m_tile_group? make_shared<TileGroupModel>(*m_tile_group) : nullptr;
m_current_entry = nullptr;
m_tile_list.setModel(filteredTilesModel(model, m_tile_filter));
int2 pos(0, -m_offset[m_mode].y);
int2 size(rect().width(), m_tile_list.m_height + (m_mode == mAddRemove? 0 : rect().height() / 2));
setInnerRect(IRect(pos, pos + size));
}
void Window::process(const InputState &state) {
Window *popup = nullptr;
m_is_focused = true;
for(int n = 0; n < (int)m_children.size(); n++) {
m_children[n]->m_is_focused = false;
m_children[n]->m_is_mouse_over = false;
if(m_children[n]->m_is_closing) {
PWindow window = m_children[n];
m_children.erase(m_children.begin() + n);
sendEvent(window.get(), Event::window_closed, m_children[n]->m_closing_value);
n--;
}
else if(m_children[n]->m_is_popup)
popup = m_children[n].get();
}
if(popup) {
popup->process(state);
return;
}
int2 mouse_pos = state.mousePos();
int2 local_mouse_pos = mouse_pos - m_clipped_rect.min;
int finished_dragging = 0;
bool escape = state.isKeyDown(InputKey::esc);
InputButton button_map[3] = { InputButton::left, InputButton::right, InputButton::middle };
if(m_dragging_mode) {
if(!state.isMouseButtonPressed(button_map[m_dragging_mode - 1]) || escape)
finished_dragging = escape? -1 : 1;
}
else {
for(int k = 0; k < 3; k++) {
if(state.isMouseButtonDown(button_map[k])) {
m_dragging_mode = k + 1;
m_drag_start = local_mouse_pos;
break;
}
}
}
int2 focus_point = m_dragging_mode? m_drag_start : local_mouse_pos;
bool is_handled = false;
for(int n = (int)m_children.size() - 1; n >= 0; n--) {
Window *child = m_children[n].get();
if(child->isVisible() && m_has_hard_focus == child->m_has_hard_focus) {
if(m_has_hard_focus || child->rect().isInside(focus_point)) {
child->m_is_mouse_over = child->clippedRect().isInside(mouse_pos);
child->process(state);
is_handled = true;
break;
}
}
}
if(!is_handled) {
if(m_dragging_mode && !is_handled) {
if(m_has_inner_rect && m_dragging_mode - 1 == 2) {
setInnerRect(m_inner_rect + state.mouseMove());
is_handled = true;
}
if(!is_handled)
is_handled = onMouseDrag(state, m_drag_start, local_mouse_pos, m_dragging_mode - 1, finished_dragging);
if(!is_handled)
is_handled = onMouseClick(state, local_mouse_pos, m_dragging_mode - 1, finished_dragging);
}
if(!is_handled) {
if(m_has_inner_rect) {
int wheel = state.mouseWheelMove();
int2 vector(0, 0);
if(wheel)
vector.y += wheel * rect().height() / 8;
if(state.isKeyDownAuto(InputKey::pageup, 2))
vector.y += rect().height();
if(state.isKeyDownAuto(InputKey::pagedown, 2))
vector.y -= rect().height();
setInnerRect(m_inner_rect + vector);
}
onInput(state);
}
}
if(escape && (!m_parent || m_is_popup) && !m_dragging_mode) // sending Event::escape only from main window
sendEvent(this, Event::escape); //TODO: send only to focused windows
if(finished_dragging)
m_dragging_mode = 0;
}
void Window::setInnerOffset(const int2 &offset) {
setInnerRect(IRect(-offset, -offset + m_inner_rect.size()));
}
void TileSelector::update() {
m_tile_list.update();
setInnerRect(IRect(0, 0, rect().width(), m_tile_list.m_height));
}
void TileSelector::setModel(PTileListModel model) {
m_tile_list.setModel(model);
setInnerRect(IRect(0, 0, rect().width(), m_tile_list.m_height));
m_selection = nullptr;
}