AbstractWidget* AbstractNode::RecursiveDispatchHoverEvent (AbstractWidget* widget,
AbstractWindow* context)
{
AbstractWidget* retval = widget;
Point offset = widget->GetOffset();
context->set_local_cursor_position(
context->local_cursor_position().x() - widget->position().x()
- offset.x(),
context->local_cursor_position().y() - widget->position().y()
- offset.y());
for (AbstractView* p = widget->GetLastSubView(); p;
p = widget->GetPreviousSubView(p)) {
if (is_widget(p)) {
if (p->Contain(context->local_cursor_position())) {
retval = dynamic_cast<AbstractWidget*>(p);
dispatch_mouse_hover_in(retval, context);
retval = RecursiveDispatchHoverEvent(retval, context);
break;
}
} else {
break;
}
}
return retval;
}
AbstractWidget* AbstractNode::FindWidgetUnderCursor (AbstractWindow* context)
{
AbstractWidget* result = 0;
Point offset = GetOffset();
context->set_local_cursor_position(
context->local_cursor_position().x() - position().x() - offset.x(),
context->local_cursor_position().y() - position().y() - offset.y());
for (AbstractView* p = GetLastSubView(); p; p = GetPreviousSubView(p)) {
if (is_widget(p)) {
result = dynamic_cast<AbstractWidget*>(p);
if (p->Contain(context->local_cursor_position())) {
dispatch_mouse_hover_in(result, context);
break;
}
} else {
break;
}
}
if (result) {
result = RecursiveDispatchHoverEvent(result, context);
}
return result;
}
// Generate a descriptive text for this item, to put in browser & window
// titles. Warning: the buffer used is overwritten each time!
const char* Fl_Type::title() {
#define MAXLABEL 128
static char buffer[MAXLABEL];
const char* t1 = type_name();
const char* type = 0;
if (is_widget()) type = t1 = ((Fl_Widget_Type*)this)->subclass();
const char* name = this->name();
bool quoted = false;
if (!name || !*name) {
name = label();
if (!name || !*name) return t1;
quoted = true;
}
// copy but stop at any newline or when the buffer fills up:
char* e = buffer+MAXLABEL-1; if (quoted) e--;
char* p = buffer;
if (type) {
while (p < e && *type) *p++ = *type++;
if (p >= e-4) return name;
*p++ = ' ';
}
if (quoted) *p++ = '"';
while (p < e && (*name&~31)) *p++ = *name++;
if (*name) {
if (p > e-3) p = e-3;
strcpy(p, quoted ? "...\"" : "...");
} else {
if (quoted) *p++ = '"';
*p++ = 0;
}
return buffer;
}
void StagePanel::LoadFromFile(const char* filename)
{
Json::Value value;
Json::Reader reader;
std::locale::global(std::locale(""));
std::ifstream fin(filename);
std::locale::global(std::locale("C"));
reader.parse(fin, value);
fin.close();
std::string type = value["type"].asString();
if (!type.empty() && !is_widget(type, ID_WRAPPER)) {
return;
}
std::string user_type = value["user type"].asString();
m_toolbar->SetType(user_type);
std::string tag = value["tag"].asString();
m_toolbar->SetTag(tag);
const Json::Value& cb_val = value["clipbox"];
m_clipbox.xmin = cb_val["x"].asDouble();
m_clipbox.ymax = cb_val["y"].asDouble();
m_clipbox.xmax = m_clipbox.xmin + cb_val["w"].asDouble();
m_clipbox.ymin = m_clipbox.ymax - cb_val["h"].asDouble();
std::string items_filepath = value["items filepath"].asString();
items_filepath = ee::FileHelper::GetAbsolutePathFromFile(filename, items_filepath);
ecomplex::Symbol items_complex;
items_complex.LoadFromFile(items_filepath);
auto& children = items_complex.GetAllChildren();
for (int i = 0, n = children.size(); i < n; ++i) {
auto spr = std::dynamic_pointer_cast<ee::Sprite>(children[i]);
ee::InsertSpriteSJ::Instance()->Insert(spr);
}
}
AbstractWidget* AbstractNode::RecheckWidgetUnderCursor (AbstractWidget* orig,
AbstractWindow* context)
{
DBG_ASSERT(orig);
DBG_ASSERT(orig->super() && orig->super() != this);
AbstractWidget* result = orig;
AbstractView* parent = result->super();
Point offset;
Rect rect(GetRelativePosition(parent) + position() + GetOffset(),
parent->size());
bool cursor_in_superview = rect.contains(context->local_cursor_position());
if (cursor_in_superview) {
offset = parent->GetOffset();
context->set_local_cursor_position(
context->local_cursor_position().x() - rect.x() - offset.x(),
context->local_cursor_position().y() - rect.y() - offset.y());
if (result->Contain(context->local_cursor_position())) {
result = RecursiveDispatchHoverEvent(result, context);
} else {
dispatch_mouse_hover_out(result, context);
// find which contianer contains cursor position
while (parent) {
if (parent == this) {
parent = 0;
break;
}
offset = parent->GetOffset();
context->set_local_cursor_position(
context->local_cursor_position().x() + parent->position().x()
+ offset.x(),
context->local_cursor_position().y() + parent->position().y()
+ offset.y());
if (parent->Contain(context->local_cursor_position())) break;
parent = parent->super();
}
result = dynamic_cast<AbstractWidget*>(parent);
if (result) {
result = RecursiveDispatchHoverEvent(result, context);
}
}
} else {
dispatch_mouse_hover_out(result, context);
// find which contianer contains cursor position
parent = parent->super();
while (parent != nullptr) {
if (parent == this) {
parent = nullptr;
break;
}
if (is_widget(parent)) {
rect.set_position(GetRelativePosition(parent));
rect.set_size(parent->size());
} else {
DBG_ASSERT(parent == this);
rect.set_position(position());
rect.set_size(size());
}
offset = parent->GetOffset();
context->set_local_cursor_position(
context->local_cursor_position().x() - rect.x() - offset.x(),
context->local_cursor_position().y() - rect.y() - offset.y());
if (rect.contains(context->local_cursor_position())) break;
parent = parent->super();
}
result = dynamic_cast<AbstractWidget*>(parent);
if (result) {
for (AbstractView* p = parent->GetLastSubView(); p;
p = parent->GetPreviousSubView(p)) {
if (is_widget(p)) {
if (p->Contain(context->local_cursor_position())) {
result = dynamic_cast<AbstractWidget*>(p);
dispatch_mouse_hover_in(result, context);
result = RecursiveDispatchHoverEvent(result, context);
break;
}
} else {
break;
}
}
}
}
return result;
}