TITANIC: Finished CViewItem::mouseChange

2 files changed, 62 insertions, 0 deletions

diff --git a/engines/titanic/messages/messages.h b/engines/titanic/messages/messages.h
index 54581a7b07..317cde52c6 100644
--- a/engines/titanic/messages/messages.h
+++ b/engines/titanic/messages/messages.h
@@ -94,6 +94,10 @@ public:
 	CEditControlMsg() : _field4(0), _field8(0), _field18(0),
 		_field1C(0), _field20(0) {}
 
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CEditControlMsg *>(item) != nullptr;
+	}
+
 	virtual bool perform(CTreeItem *treeItem) const { 
 		CEditControlMsg *dest = dynamic_cast<CEditControlMsg *>(treeItem);
 		return dest != nullptr && dest->handleMessage(*this);
@@ -114,6 +118,10 @@ public:
 	CLightsMsg() : CMessage(), _field4(0), _field8(0),
 		_fieldC(0), _field10(0) {}
 
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CLightsMsg *>(item) != nullptr;
+	}
+
 	virtual bool perform(CTreeItem *treeItem) const {
 		CLightsMsg *dest = dynamic_cast<CLightsMsg *>(treeItem);
 		return dest != nullptr && dest->handleMessage(*this);
@@ -136,6 +144,10 @@ public:
 	CIsHookedOnMsg() : CMessage(), _field4(0), _field8(0),
 		_field18(0), _field1C(0), _field20(0) {}
 
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CIsHookedOnMsg *>(item) != nullptr;
+	}
+
 	virtual bool perform(CTreeItem *treeItem) const {
 		CIsHookedOnMsg *dest = dynamic_cast<CIsHookedOnMsg *>(treeItem);
 		return dest != nullptr && dest->handleMessage(*this);
@@ -153,6 +165,10 @@ public:
 	CLASSDEF
 	CSubAcceptCCarryMsg() : _value1(0), _value2(0), _value3(0) {}
 
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CSubAcceptCCarryMsg *>(item) != nullptr;
+	}
+
 	virtual bool perform(CTreeItem *treeItem) const {
 		CSubAcceptCCarryMsg *dest = dynamic_cast<CSubAcceptCCarryMsg *>(treeItem);
 		return dest != nullptr && dest->handleMessage(*this);
@@ -170,6 +186,10 @@ public:
 	CLASSDEF
 	CTransportMsg() : _value1(0), _value2(0) {}
 
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CTransportMsg *>(item) != nullptr;
+	}
+
 	virtual bool perform(CTreeItem *treeItem) const {
 		CTransportMsg *dest = dynamic_cast<CTransportMsg *>(treeItem);
 		return dest != nullptr && dest->handleMessage(*this);
@@ -180,6 +200,8 @@ public:
 	class NAME: public CMessage { \
 	public: NAME() : CMessage() {} \
 	CLASSDEF \
+	static bool isSupportedBy(const CTreeItem *item) { \
+		return dynamic_cast<const NAME *>(item) != nullptr; } \
 	virtual bool handleMessage(const NAME &msg) { return false; } \
 	virtual bool perform(CTreeItem *treeItem) const { \
 		NAME *dest = dynamic_cast<NAME *>(treeItem); \
@@ -191,6 +213,8 @@ public:
 	NAME() : CMessage(), _##N1(V1) {} \
 	NAME(F1 N1) : CMessage(), _##N1(N1) {} \
 	CLASSDEF \
+	static bool isSupportedBy(const CTreeItem *item) { \
+		return dynamic_cast<const NAME *>(item) != nullptr; } \
 	virtual bool handleMessage(const NAME &msg) { return false; } \
 	virtual bool perform(CTreeItem *treeItem) { \
 		NAME *dest = dynamic_cast<NAME *>(treeItem); \
@@ -202,6 +226,8 @@ public:
 	NAME() : CMessage(), _##N1(V1), _##N2(V2) {} \
 	NAME(F1 N1, F2 N2) : CMessage(), _##N1(N1), _##N2(N2) {} \
 	CLASSDEF \
+	static bool isSupportedBy(const CTreeItem *item) { \
+		return dynamic_cast<const NAME *>(item) != nullptr; } \
 	virtual bool handleMessage(const NAME &msg) { return false; } \
 	virtual bool perform(CTreeItem *treeItem) { \
 		NAME *dest = dynamic_cast<NAME *>(treeItem); \
@@ -213,6 +239,8 @@ public:
 	NAME() : CMessage(), _##N1(V1), _##N2(V2), _##N3(V3) {} \
 	NAME(F1 N1, F2 N2, F3 N3) : CMessage(), _##N1(N1), _##N2(N2), _##N3(N3) {} \
 	CLASSDEF \
+	static bool isSupportedBy(const CTreeItem *item) { \
+		return dynamic_cast<const NAME *>(item) != nullptr; } \
 	virtual bool handleMessage(const NAME &msg) { return false; } \
 	virtual bool perform(CTreeItem *treeItem) { \
 		NAME *dest = dynamic_cast<NAME *>(treeItem); \
@@ -224,6 +252,8 @@ public:
 	NAME() : CMessage(), _##N1(V1), _##N2(V2), _##N3(V3), _##N4(V4) {} \
 	NAME(F1 N1, F2 N2, F3 N3, F4 N4) : CMessage(), _##N1(N1), _##N2(N2), _##N3(N3), _##N4(N4) {} \
 	CLASSDEF \
+	static bool isSupportedBy(const CTreeItem *item) { \
+		return dynamic_cast<const NAME *>(item) != nullptr; } \
 	virtual bool handleMessage(const NAME &msg) { return false; } \
 	virtual bool perform(CTreeItem *treeItem) { \
 		NAME *dest = dynamic_cast<NAME *>(treeItem); \
diff --git a/engines/titanic/messages/mouse_messages.h b/engines/titanic/messages/mouse_messages.h
index fff392e465..84d7b8f61c 100644
--- a/engines/titanic/messages/mouse_messages.h
+++ b/engines/titanic/messages/mouse_messages.h
@@ -36,6 +36,9 @@ public:
 	Common::Point _mousePos;
 public:
 	CLASSDEF
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CMouseMsg *>(item) != nullptr;
+	}
 	CMouseMsg() : _buttons(0) {}
 	CMouseMsg(const Common::Point &pt, int buttons) :
 		_mousePos(pt), _buttons(buttons) {}
@@ -48,6 +51,9 @@ public:
 	CMouseMoveMsg() : CMouseMsg() {}
 	CMouseMoveMsg(const Common::Point &pt, int buttons) : CMouseMsg(pt, buttons) {}
 
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CMouseMoveMsg *>(item) != nullptr;
+	}
 	virtual bool handleMessage(const CMouseMoveMsg &msg) { return false; }
 	virtual bool perform(CTreeItem *treeItem) { 
 		CMouseMoveMsg *dest = dynamic_cast<CMouseMoveMsg *>(treeItem);
@@ -62,6 +68,10 @@ public:
 	CLASSDEF
 	CMouseButtonMsg() : CMouseMsg(), _field10(0) {}
 	CMouseButtonMsg(const Common::Point &pt, int buttons) : CMouseMsg(pt, buttons) {}
+
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CMouseButtonMsg *>(item) != nullptr;
+	}
 };
 
 MSGTARGET(CMouseButtonDownMsg);
@@ -71,6 +81,9 @@ public:
 	CMouseButtonDownMsg() : CMouseButtonMsg() {}
 	CMouseButtonDownMsg(const Common::Point &pt, int buttons) : CMouseButtonMsg(pt, buttons) {}
 
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CMouseButtonDownMsg *>(item) != nullptr;
+	}
 	virtual bool handleMessage(const CMouseButtonDownMsg &msg) { return false; }
 	virtual bool perform(CTreeItem *treeItem) {
 		CMouseButtonDownMsg *dest = dynamic_cast<CMouseButtonDownMsg *>(treeItem);
@@ -85,6 +98,9 @@ public:
 	CMouseButtonUpMsg() : CMouseButtonMsg() {}
 	CMouseButtonUpMsg(const Common::Point &pt, int buttons) : CMouseButtonMsg(pt, buttons) {}
 
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CMouseButtonUpMsg *>(item) != nullptr;
+	}
 	virtual bool handleMessage(const CMouseButtonUpMsg &msg) { return false; }
 	virtual bool perform(CTreeItem *treeItem) { 
 		CMouseButtonUpMsg *dest = dynamic_cast<CMouseButtonUpMsg *>(treeItem);
@@ -99,6 +115,9 @@ public:
 	CMouseButtonDoubleClickMsg() : CMouseButtonMsg() {}
 	CMouseButtonDoubleClickMsg(const Common::Point &pt, int buttons) : CMouseButtonMsg(pt, buttons) {}
 
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CMouseButtonDoubleClickMsg *>(item) != nullptr;
+	}
 	virtual bool handleMessage(const CMouseButtonDoubleClickMsg &msg) { return false; }
 	virtual bool perform(CTreeItem *treeItem) { 
 		CMouseButtonDoubleClickMsg *dest = dynamic_cast<CMouseButtonDoubleClickMsg *>(treeItem);
@@ -111,6 +130,10 @@ public:
 	CLASSDEF
 	CMouseDragMsg() : CMouseMsg() {}
 	CMouseDragMsg(const Common::Point &pt) : CMouseMsg(pt, 0) {}
+
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CMouseDragMsg *>(item) != nullptr;
+	}
 };
 
 class CMouseDragMoveMsg : public CMouseDragMsg {
@@ -119,6 +142,9 @@ public:
 	CMouseDragMoveMsg() : CMouseDragMsg() {}
 	CMouseDragMoveMsg(const Common::Point &pt) : CMouseDragMsg(pt) {}
 
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CMouseDragMoveMsg *>(item) != nullptr;
+	}
 	virtual bool handleMessage(const CMouseDragMoveMsg &msg) { return false; }
 	virtual bool perform(CTreeItem *treeItem) { 
 		CMouseDragMoveMsg *dest = dynamic_cast<CMouseDragMoveMsg *>(treeItem);
@@ -137,6 +163,9 @@ public:
 	CMouseDragStartMsg(const Common::Point &pt) : CMouseDragMsg(pt),
 		_dragItem(nullptr), _field14(0) {}
 
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CMouseDragStartMsg *>(item) != nullptr;
+	}
 	virtual bool handleMessage(const CMouseDragStartMsg &msg) { return false; }
 	virtual bool perform(CTreeItem *treeItem) { 
 		CMouseDragStartMsg *dest = dynamic_cast<CMouseDragStartMsg *>(treeItem);
@@ -154,6 +183,9 @@ public:
 	CMouseDragEndMsg(const Common::Point &pt, CTreeItem *dragItem = nullptr) :
 		CMouseDragMsg(pt), _dragItem(dragItem) {}
 
+	static bool isSupportedBy(const CTreeItem *item) {
+		return dynamic_cast<const CMouseDragEndMsg *>(item) != nullptr;
+	}
 	virtual bool handleMessage(const CMouseDragEndMsg &msg) { return false; }
 	virtual bool perform(CTreeItem *treeItem) {
 		CMouseDragEndMsg *dest = dynamic_cast<CMouseDragEndMsg *>(treeItem);