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#if !defined(LAVA__Spy_h__INCLUDED)
#define LAVA__Spy_h__INCLUDED
#pragma once
#include <commctrl.h>
#if DBG
class Spy : public ListNodeT<Spy>{// Construction
public: Spy(); ~Spy();
// Operations
public: static BOOL BuildSpy(HWND hwndParent, HGADGET hgadRoot, HGADGET hgadSelect);
// Implementation
protected: static LRESULT CALLBACK RawSpyWndProc(HWND hwnd, UINT nMsg, WPARAM wParam, LPARAM lParam); LRESULT SpyWndProc(UINT nMsg, WPARAM wParam, LPARAM lParam);
static HRESULT CALLBACK RawEventProc(HGADGET hgadCur, void * pvCur, EventMsg * pmsg); HRESULT EventProc(EventMsg * pmsg);
struct EnumData { Spy * pspy; HTREEITEM htiParent; int nLevel; };
static BOOL CALLBACK EnumAddList(HGADGET hgad, void * pvData); static BOOL CALLBACK EnumRemoveLink(HGADGET hgad, void * pvData);
struct CheckIsChildData { HGADGET hgadCheck; BOOL fChild; };
static BOOL CALLBACK EnumCheckIsChild(HGADGET hgad, void * pvData);
enum EImage { iGadget = 0, };
void SelectGadget(HGADGET hgad); HGADGET GetGadget(HTREEITEM hti); HTREEITEM InsertTreeItem(HTREEITEM htiParent, HGADGET hgad); void DisplayContextMenu(BOOL fViaKbd);
void UpdateTitle(); void UpdateDetails(); void UpdateLayout(); void UpdateLayoutDesc(BOOL fForceLayoutDesc); // Painting
void OnPaint(HDC hdc);
void PaintLine(HDC hdc, POINT * pptOffset, LPCTSTR pszName, LPCTSTR pszText, HFONT hfnt = NULL); void PaintLine(HDC hdc, POINT * pptOffset, LPCTSTR pszName, LPCWSTR pszText, BOOL fMultiline = FALSE, HFONT hfnt = NULL); void PaintLine(HDC hdc, POINT * pptOffset, LPCTSTR pszName, int nValue, HFONT hfnt = NULL); void PaintLine(HDC hdc, POINT * pptOffset, LPCTSTR pszName, void * pvValue, HFONT hfnt = NULL);
int NumLines(int cyPxl) const;
// Data
protected: HWND m_hwnd; HWND m_hwndTree; HIMAGELIST m_hilc; static HBRUSH s_hbrOutline; static HFONT s_hfntDesc; static HFONT s_hfntDescBold;
HGADGET m_hgadMsg; // Common MessageHandler attached to each Gadget
HGADGET m_hgadRoot; // Root of tree
HGADGET m_hgadDetails; // Current Gadget displayed in Details
int m_cItems; // Number of Gadgets in tree
TCHAR m_szRect[128]; // Cached position
WCHAR m_szName[128]; // Cached name
WCHAR m_szType[128]; // Cached type
WCHAR m_szStyle[1024];// Style description
BOOL m_fShowDesc:1; // Whether to show the description area
BOOL m_fValid:1; // Set TRUE when Tree is completely valid
SIZE m_sizeWndPxl; // Size of frame window
static int s_cyLinePxl; // Height of each line in the description area
int m_cLines; // Number of lines
int m_cyDescPxl; // Height of description area in pixels
static DWORD g_tlsSpy; // TLS Slot for Spy
static PRID s_pridLink; static ATOM s_atom; static CritLock s_lockList; // Lock for list of Spies
static GList<Spy> s_lstSpys; // List of all open Spies
};
#endif // DBG
#include "Spy.inl"
#endif // LAVA__Spy_h__INCLUDED
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