New editor tabs.

neo/engine/tools/radiant/XYWnd.h

@@ -39,6 +39,7 @@ If you have questions concerning this license or the applicable additional terms
 
 #include "qe3.h"
 #include "CamWnd.h"
+#include <afxcmn.h>
 
 
 class CXYWnd;
@@ -109,6 +110,8 @@ public:
 	int GetZDockPercent() const;
 	int GetZWidth() const;
 	int GetFixedZWidth() const;
+	void FocusXYWindow();
+	CWnd *GetXYWindow() const;
 
 protected:
 	CWnd *m_pXYWnd;
@@ -143,16 +146,83 @@ protected:
 	DECLARE_MESSAGE_MAP()
 };
 
+//=============================================================================
+// CGameDockWnd
+//
+// Docked game preview page used by CXYDockWnd's Game tab.  This class owns a
+// small command strip and a black child host window.  The real game HWND is
+// reparented into the host so the existing renderer/context can keep using the
+// same window instead of a popup.
+//=============================================================================
+class CGameDockWnd : public CWnd
+{
+	DECLARE_DYNAMIC(CGameDockWnd)
+
+public:
+	CGameDockWnd();
+	virtual ~CGameDockWnd();
+
+	BOOL Create(CWnd *pParent, UINT nID);
+	void AttachGameWindow(HWND hGameWnd);
+	void DetachGameWindow(BOOL bRestore = TRUE);
+	BOOL IsGameWindowDocked() const;
+	HWND GetGameWindow() const;
+	void FocusGameWindow();
+
+	void SetActive(BOOL bActive);
+	void LayoutChildren();
+	void SendGameActivate(BOOL bActive);
+protected:
+	CStatic m_wndTitle;
+	CButton m_btnFit;
+	CButton m_btn100;
+	CButton m_btn75;
+	CButton m_btn50;
+	CWnd m_wndHost;
+
+	HWND m_hGameWnd;
+	HWND m_hOldParent;
+	LONG m_dwOldStyle;
+	LONG m_dwOldExStyle;
+
+	int m_nFillPercent;     // 0 = fit 16:9, otherwise percentage of host area
+	BOOL m_bActive;
+
+	void SetFillPercent(int percent);
+	void LayoutGameWindow();
+	CRect ComputeGameRect(const CRect &hostClient) const;
+
+	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
+	afx_msg void OnSize(UINT nType, int cx, int cy);
+	afx_msg BOOL OnEraseBkgnd(CDC *pDC);
+	afx_msg void OnDestroy();
+	afx_msg void OnSetFocus(CWnd *pOldWnd);
+
+	afx_msg void OnFillFit();
+	afx_msg void OnFill100();
+	afx_msg void OnFill75();
+	afx_msg void OnFill50();
+
+	DECLARE_MESSAGE_MAP()
+};
+
 //=============================================================================
 // CXYDockWnd
 //
-// Owns the embedded XY editor layout:
+// Owns the embedded XY editor layout and the new docked game preview:
+//   [ tabs: XY | Game ]
+//
+// XY tab:
 //   [ menu bar ]
 //   [ toolbar  ]
 //   [ MDI client: Z window | splitter | XY top render window ]
 //
+// Game tab:
+//   [ game command strip / fill controls ]
+//   [ hosted game HWND ]
+//
 // The docked Z window starts at 5% of the MDI container width.  The divider in
-// the MDI client can be dragged to resize the Z and XY top panes.
+// the MDI client can be dragged to resize the Z and XY top panes interactively.
 //=============================================================================
 class CXYDockWnd : public CWnd
 {
@@ -187,16 +257,41 @@ public:
 	int GetZDockPercent() const;
 	int GetZPercent() const;
 
+	void AttachGameWindow(HWND hGameWnd);
+	void DetachGameWindow(BOOL bRestore = TRUE);
+	BOOL IsGameWindowDocked() const;
+	HWND GetDockedGameWindow() const;
+	BOOL IsGameTabActive() const;
+	void SelectXYTab();
+	void SelectGameTab();
+	void FocusGameWindow();
+	void FocusXYWindow();
+
 protected:
+	enum {
+		XYDOCK_TAB_XY = 0,
+		XYDOCK_TAB_GAME = 1
+	};
+
+	CTabCtrl m_wndTabs;
+	CWnd m_wndXYPage;
+	CGameDockWnd m_wndGamePage;
+
 	CXYMenuBar m_wndMenuBar;
 	CXYMDIContainerWnd m_wndMDIContainer;
 	CToolBar *m_pToolBar;
 	bool m_bInLayout;
+	int m_nActiveTab;
+
+	void SetActiveTab(int nTab);
+	void ShowActiveTab();
+	CWnd *GetXYPageParent() const;
 
 	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
 	afx_msg void OnSize(UINT nType, int cx, int cy);
 	afx_msg BOOL OnEraseBkgnd(CDC *pDC);
 	afx_msg LRESULT OnIdleUpdateCmdUI(WPARAM wParam, LPARAM lParam);
+	afx_msg void OnTabSelChange(NMHDR *pNMHDR, LRESULT *pResult);
 	virtual BOOL OnCommand(WPARAM wParam, LPARAM lParam);
 	virtual BOOL OnNotify(WPARAM wParam, LPARAM lParam, LRESULT *pResult);
 	virtual BOOL OnCmdMsg(UINT nID, int nCode, void *pExtra, AFX_CMDHANDLERINFO *pHandlerInfo);