teamnwah/openmw-tes3coop
2
0
Fork 1
forked from mirror/openmw-tes3mp
Code Issues Pull requests 1 Releases Wiki Activity

Assign the PageDisplay on initialization

Browse source
This commit is contained in:
scrawl 2016-03-05 19:48:01 +01:00
parent 5ea7446eeb
commit 373c1e7602
1 changed files with 29 additions and 36 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

65
apps/openmw/mwgui/bookpage.cpp
View file

@ -1252,72 +1252,65 @@ class BookPageImpl : public BookPage
MYGUI_RTTI_DERIVED(BookPage) MYGUI_RTTI_DERIVED(BookPage)
public: public:
BookPageImpl()
: mPageDisplay(NULL)
{
}
void showPage (TypesetBook::Ptr book, size_t page) void showPage (TypesetBook::Ptr book, size_t page)
{ {
if (PageDisplay* pd = dynamic_cast <PageDisplay*> (getSubWidgetText ())) mPageDisplay->showPage (book, page);
pd->showPage (book, page);
else
throw std::runtime_error ("The main sub-widget for a BookPage must be a PageDisplay.");
} }
void adviseLinkClicked (boost::function <void (InteractiveId)> linkClicked) void adviseLinkClicked (boost::function <void (InteractiveId)> linkClicked)
{ {
if (PageDisplay* pd = dynamic_cast <PageDisplay*> (getSubWidgetText ())) mPageDisplay->mLinkClicked = linkClicked;
{
pd->mLinkClicked = linkClicked;
}
} }
void unadviseLinkClicked () void unadviseLinkClicked ()
{ {
if (PageDisplay* pd = dynamic_cast <PageDisplay*> (getSubWidgetText ())) mPageDisplay->mLinkClicked = boost::function <void (InteractiveId)> ();
{
pd->mLinkClicked = boost::function <void (InteractiveId)> ();
}
} }
protected: protected:
virtual void initialiseOverride()
{
Base::initialiseOverride();
if (getSubWidgetText())
{
mPageDisplay = getSubWidgetText()->castType<PageDisplay>();
}
else
{
throw std::runtime_error("BookPage unable to find page display sub widget");
}
}
void onMouseLostFocus(Widget* _new) void onMouseLostFocus(Widget* _new)
{ {
// NOTE: MyGUI also fires eventMouseLostFocus for widgets that are about to be destroyed (if they had focus). // NOTE: MyGUI also fires eventMouseLostFocus for widgets that are about to be destroyed (if they had focus).
// Child widgets may already be destroyed! So be careful. // Child widgets may already be destroyed! So be careful.
if (PageDisplay* pd = dynamic_cast <PageDisplay*> (getSubWidgetText ())) mPageDisplay->onMouseLostFocus ();
{
pd->onMouseLostFocus ();
}
else
Widget::onMouseLostFocus (_new);
} }
void onMouseMove(int left, int top) void onMouseMove(int left, int top)
{ {
if (PageDisplay* pd = dynamic_cast <PageDisplay*> (getSubWidgetText ())) mPageDisplay->onMouseMove (left, top);
{
pd->onMouseMove (left, top);
}
else
Widget::onMouseMove (left, top);
} }
void onMouseButtonPressed (int left, int top, MyGUI::MouseButton id) void onMouseButtonPressed (int left, int top, MyGUI::MouseButton id)
{ {
if (PageDisplay* pd = dynamic_cast <PageDisplay*> (getSubWidgetText ())) mPageDisplay->onMouseButtonPressed (left, top, id);
{
pd->onMouseButtonPressed (left, top, id);
}
else
Widget::onMouseButtonPressed (left, top, id);
} }
void onMouseButtonReleased(int left, int top, MyGUI::MouseButton id) void onMouseButtonReleased(int left, int top, MyGUI::MouseButton id)
{ {
if (PageDisplay* pd = dynamic_cast <PageDisplay*> (getSubWidgetText ())) mPageDisplay->onMouseButtonReleased (left, top, id);
{
pd->onMouseButtonReleased (left, top, id);
}
else
Widget::onMouseButtonReleased (left, top, id);
} }
PageDisplay* mPageDisplay;
}; };
void BookPage::registerMyGUIComponents () void BookPage::registerMyGUIComponents ()