mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
178 lines
5.3 KiB
178 lines
5.3 KiB
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// File: Desktop.h
|
|
// Created: Jan 1996
|
|
// By: Ryan Marshall (a-ryanm) and Martin Holladay (a-martih)
|
|
//
|
|
// Project: Resource Kit Desktop Switcher (MultiDesk)
|
|
//
|
|
//
|
|
// Revision History:
|
|
//
|
|
// March 1997 - Add external icon capability
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef __MULTIDESK_DESKTOP_H__
|
|
#define __MULTIDESK_DESKTOP_H__
|
|
|
|
//
|
|
// Constants
|
|
//
|
|
#define MAX_NAME_LENGTH 255
|
|
#define DEFAULT_NUM_DESKTOPS 1
|
|
#define MAX_DESKTOPS 6
|
|
#define NUM_BUILTIN_ICONS 27
|
|
|
|
//
|
|
// MUST match the number of elements in nColorElements[]
|
|
// and the number of #define COLOR_ constants in Registry.Cpp
|
|
//
|
|
#define NUM_COLOR_ELEMENTS 23
|
|
|
|
//
|
|
// Error Codes
|
|
//
|
|
#define ERROR_CANNOT_DELETE_DESKTOP_ZERO 1
|
|
#define ERROR_INVALID_DESKTOP_NUMBER 2
|
|
#define ERROR_OPEN_PROCESSES 3
|
|
#define ERROR_CANNOT_DELETE_ACTIVE_DESKTOP 4
|
|
#define SUCCESS_THREAD_TERMINATION 5
|
|
#define SUCCESS_VIRTUAL_MOVE 6
|
|
|
|
//
|
|
// Messages
|
|
//
|
|
#define WM_THREAD_TERMINATE (WM_USER + 301)
|
|
#define WM_PUMP_TERMINATE (WM_USER + 302)
|
|
#define WM_THREAD_SCHEME_UPDATE (WM_USER + 303)
|
|
#define WM_KILL_APPS (WM_USER + 304)
|
|
#define WM_NO_CLOSE (WM_USER + 305)
|
|
#define WM_UPDATEMINIMIZE (WM_USER + 306)
|
|
|
|
//
|
|
// Dispatch function pointer prototype
|
|
//
|
|
typedef VOID (* DispatchFnType) ( VOID ) ;
|
|
|
|
|
|
//
|
|
// Data Structures
|
|
//
|
|
typedef struct _DESKTOP_SCHEME
|
|
{
|
|
BOOL Initialized;
|
|
DWORD dwColor[NUM_COLOR_ELEMENTS];
|
|
TCHAR szWallpaper[MAX_NAME_LENGTH + 1];
|
|
TCHAR szTile[MAX_NAME_LENGTH + 1];
|
|
TCHAR szPattern[MAX_NAME_LENGTH + 1];
|
|
TCHAR szScreenSaver[MAX_PATH + 1];
|
|
TCHAR szSecure[MAX_NAME_LENGTH + 1];
|
|
TCHAR szTimeOut[MAX_NAME_LENGTH + 1];
|
|
TCHAR szActive[MAX_NAME_LENGTH + 1];
|
|
} DESKTOP_SCHEME, * PDESKTOP_SCHEME;
|
|
|
|
typedef struct _DESKTOP_NODE
|
|
{
|
|
HWND hWnd;
|
|
HDESK hDesktop;
|
|
BOOL bThread;
|
|
BOOL bShellStarted;
|
|
DWORD ThreadId;
|
|
UINT nIconID;
|
|
LPSECURITY_ATTRIBUTES lpSA;
|
|
DESKTOP_SCHEME DS;
|
|
struct _DESKTOP_NODE* nextDN;
|
|
TCHAR DesktopName[MAX_NAME_LENGTH];
|
|
TCHAR SaiferName[MAX_NAME_LENGTH];
|
|
TCHAR RealDesktopName[MAX_NAME_LENGTH];
|
|
} DESKTOP_NODE, * PDESKTOP_NODE;
|
|
|
|
typedef struct _THREAD_DATA
|
|
{
|
|
HDESK hDesktop;
|
|
HDESK hDefaultDesktop;
|
|
TCHAR RealDesktopName[MAX_NAME_LENGTH];
|
|
DispatchFnType CreateDisplayFn;
|
|
} THREAD_DATA, * PTHREAD_DATA;
|
|
|
|
|
|
//
|
|
// Function Prototypes
|
|
//
|
|
VOID ThreadInit(LPVOID hData);
|
|
|
|
|
|
//
|
|
// The Class
|
|
//
|
|
class CDesktop
|
|
{
|
|
|
|
public:
|
|
|
|
// Construction, destruction, and initialization.
|
|
|
|
CDesktop();
|
|
~CDesktop();
|
|
UINT InitializeDesktops(DispatchFnType CreateDisplayFn, HINSTANCE hInstance);
|
|
|
|
public:
|
|
|
|
UINT GetNumDesktops(VOID) const;
|
|
UINT GetActiveDesktop(VOID) const;
|
|
|
|
UINT AddDesktop(DispatchFnType CreateDisplayFn,
|
|
LPSECURITY_ATTRIBUTES lpSA, UINT uTemplate = 0);
|
|
UINT RemoveDesktop(UINT DesktopNumber);
|
|
BOOL ActivateDesktop(UINT DesktopNumber);
|
|
|
|
BOOL SetDesktopName(UINT DesktopNumber, LPCTSTR DesktopName);
|
|
BOOL GetDesktopName(UINT DesktopNumber, LPTSTR DesktopName, UINT size) const;
|
|
|
|
BOOL SetSaiferName(UINT DesktopNumber, LPCTSTR SaiferName);
|
|
BOOL GetSaiferName(UINT DesktopNumber, LPTSTR SaiferName, UINT size) const;
|
|
|
|
BOOL SetDesktopIconID(UINT DesktopNumber, UINT nIconID);
|
|
HICON GetDesktopIcon(UINT DesktopNumber) const;
|
|
UINT GetDesktopIconID(UINT DesktopNumber) const;
|
|
HICON GetBuiltinIcon(UINT IconNumber) const;
|
|
|
|
public:
|
|
// the functions are public, but have limited.
|
|
|
|
DESKTOP_NODE *GetDesktopNode(UINT uNode);
|
|
BOOL SaveCurrentDesktopScheme();
|
|
HDESK GetDefaultDesktop(VOID) const;
|
|
BOOL SetThreadWindow(DWORD ThreadId, HWND hWnd);
|
|
HWND GetThreadWindow(DWORD ThreadId) const;
|
|
UINT GetThreadDesktopID(DWORD ThreadId) const;
|
|
HWND GetWindowDesktop(UINT DesktopNumber) const;
|
|
BOOL GetRealDesktopName(HWND hWnd, LPTSTR szRealDesktopName) const;
|
|
BOOL FindSchemeAndSet(VOID);
|
|
BOOL KillAppsOnDesktop(HDESK hDesk, HWND hWnd);
|
|
BOOL RegSaveSettings(VOID);
|
|
BOOL RunDown(VOID);
|
|
|
|
|
|
private:
|
|
HINSTANCE hDeskInstance;
|
|
BOOL BeginRundown;
|
|
UINT NumOfDesktops;
|
|
UINT CurrentDesktop;
|
|
HICON DefaultIconArray[NUM_BUILTIN_ICONS];
|
|
HDESK DefaultDesktop;
|
|
PDESKTOP_NODE m_DesktopList; // List of desktop nodes
|
|
|
|
private:
|
|
BOOL DuplicateDefaultScheme(UINT DesktopNumber);
|
|
BOOL GetRegColorStruct(UINT DesktopNumber);
|
|
BOOL GetDesktopSchemeRegistry(UINT DesktopNumber, PDESKTOP_SCHEME pDS);
|
|
BOOL SetDesktopSchemeRegistry(UINT DesktopNumber, PDESKTOP_SCHEME pDS);
|
|
|
|
};
|
|
|
|
|
|
#endif
|
|
|