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tune for virtual window

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Vincent Wei
2020-02-15 18:20:20 +08:00
parent f7dd21c9cb
commit 7f7b769660
1 changed files with 80 additions and 48 deletions
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128
include/window.h
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@@ -71,6 +71,7 @@
#ifdef _MGHAVE_VIRTUAL_WINDOW
#include <pthread.h>
#include <semaphore.h>
#endif
#ifdef __cplusplus
@@ -3047,7 +3048,7 @@ typedef struct _MSG
LPARAM lParam;
/** Time */
DWORD time;
#ifdef _MGRM_THREADS
#ifdef _MGHAVE_VIRTUAL_WINDOW
/** Addtional data*/
void* pAdd;
#endif
@@ -3055,15 +3056,14 @@ typedef struct _MSG
typedef MSG* PMSG;
#define QS_NOTIFYMSG 0x10000000
#ifdef _MGRM_THREADS
#ifdef _MGHAVE_VIRTUAL_WINDOW
#define QS_SYNCMSG 0x20000000
#else
#define QS_DESKTIMER 0x20000000
#endif
#define QS_POSTMSG 0x40000000
#define QS_QUIT 0x80000000
#define QS_INPUT 0x01000000
#define QS_PAINT 0x02000000
#define QS_DESKTIMER 0x04000000
#define QS_TIMER 0x0000FFFF
#define QS_EMPTY 0x00000000
@@ -3298,16 +3298,6 @@ MG_EXPORT LRESULT GUIAPI SendMessage (HWND hWnd, UINT nMsg,
MG_EXPORT void GUIAPI SetAutoRepeatMessage (HWND hwnd, UINT msg,
WPARAM wParam, LPARAM lParam);
#ifndef _MGRM_THREADS
/**
* \def SendAsyncMessage
* \brief Is an alias of \a SendMessage for MiniGUI-Processes
* and MiniGUI-Standalone.
* \sa SendMessage
*/
#define SendAsyncMessage SendMessage
#ifdef _MGRM_PROCESSES
#define CLIENTS_TOPMOST -1
@@ -3393,7 +3383,7 @@ BOOL GUIAPI Send2ActiveWindow (const MG_Layer* layer,
#endif /* _MGRM_PROCESSES */
#else /* not defined _MGRM_THREADS */
#ifdef _MGHAVE_VIRTUAL_WINDOW
/**
* \fn LRESULT PostSyncMessage (HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam)
@@ -3438,7 +3428,19 @@ MG_EXPORT LRESULT GUIAPI PostSyncMessage (HWND hWnd, UINT nMsg, WPARAM wParam, L
* \sa PostSyncMessage
*/
MG_EXPORT LRESULT GUIAPI SendAsyncMessage (HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam);
#endif /* defined _MGRM_THREADS */
#else /* defined _MGHAVE_VIRTUAL_WINDOW */
/**
* \def SendAsyncMessage
* \brief Is an alias of \a SendMessage if _MGHAVE_VIRTUAL_WINDOW
* is not enabled.
*
* \sa SendMessage
*/
#define SendAsyncMessage SendMessage
#endif /* not defined _MGHAVE_VIRTUAL_WINDOW */
/**
* \fn int SendNotifyMessage (HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam)
@@ -3629,11 +3631,11 @@ MG_EXPORT LRESULT GUIAPI DispatchMessage (PMSG pMsg);
*/
MG_EXPORT int GUIAPI ThrowAwayMessages (HWND pMainWnd);
#ifndef _MGRM_THREADS
#ifndef _MGHAVE_VIRTUAL_WINDOW
/**
* \fn BOOL EmptyMessageQueue (HWND hWnd)
* \brief Empties a message queue.
* \brief Empty a message queue.
*
* This function empties the message queue of the main window \a hWnd.
*
@@ -3641,13 +3643,13 @@ MG_EXPORT int GUIAPI ThrowAwayMessages (HWND pMainWnd);
*
* \return TRUE on all success, FALSE on error.
*
* \note Only defined for MiniGUI-Processes.
* \note Only defined when _MGHAVE_VIRTUAL_WINDOW is enabled.
*
* \sa ThrowAwayMessages
*/
MG_EXPORT BOOL GUIAPI EmptyMessageQueue (HWND hWnd);
#endif /* not defined _MGRM_THREADS */
#endif /* not defined _MGHAVE_VIRTUAL_WINDOW */
#ifdef _MGHAVE_MSG_STRING
@@ -4214,7 +4216,7 @@ MG_EXPORT HWND GUIAPI RegisterMouseHookWindow (HWND hwnd, DWORD flag);
*
* Do not use the bits in this mask for applications.
*/
#define WS_EX_INTERNAL_MASK 0x80000000L
#define WS_EX_INTERNAL_MASK 0xF0000000L
/** @} end of styles */
@@ -5024,11 +5026,15 @@ typedef struct _WINDOWINFO
unsigned char _padding1;
unsigned char _padding2;
unsigned short _padding3;
void* _padding4;
#ifdef _MGRM_THREADS
pthread_t _padding4;
#endif
void* _padding5;
/** The caption of window.*/
const char* spCaption;
/** The identifier of window.
* \note The type changed from int to LINT since v3.2.
*/
LINT id;
/** The window procedure */
WNDPROC WinProc;
@@ -5041,6 +5047,7 @@ typedef struct _WINDOWINFO
/** The second additional data of this window */
DWORD dwAddData2;
void* _padding5;
void* _padding6;
void* _padding7;
void* _padding8;
@@ -5078,13 +5085,6 @@ typedef struct _WINDOWINFO
/** The pointer to logical font.*/
PLOGFONT pLogFont;
/** The caption of window.*/
const char* spCaption;
/** The identifier of window.
* \note The type changed from int to LINT since v3.2.
*/
LINT id;
/** The vertical scrollbar information.*/
LFSCROLLBARINFO vscroll;
/** The horizital scrollbar information.*/
@@ -5938,7 +5938,8 @@ MG_EXPORT int GUIAPI SetWindowZOrder(HWND hWnd, int zorder);
/**
* \fn int GUIAPI CreateThreadForMessaging (pthread_t* thread,
* pthread_attr_t* attr, void * (*start_routine)(void *), void* arg)
* pthread_attr_t* attr, void * (*start_routine)(void *), void* arg,
* BOOL joinable, size_t stack_size)
* \brief Create a message thread for main windows or virtual windows.
*
* The function creates a message thread for main windows or virtual windows
@@ -5947,18 +5948,26 @@ MG_EXPORT int GUIAPI SetWindowZOrder(HWND hWnd, int zorder);
*
* \param thread The buffer to return the thread identifier if
* the thread was successfully created.
* \param attr The pointer to the thread attribute.
* \param start_routine The function which is the entry of the thread.
* \param arg The argument will be passed to \a start_routine.
* \param attr The pointer to the thread attribute.
* \param start_routine The entry function of the thread.
* \param arg The argument will be passed to \a start_routine.
* \param joinable Whether to create a joinable thread.
* \param stack_size The stack size in kilobytes, zero for default (4KiB).
*
* \return The return value of pthread_create (0 on success).
* \return On success, it returns 0; on error, an error number returned.
* Exception the error numbers defined by pthread_create(), this
* function may return ENOMEM when failed to allocate memory for
* message queue.
*
* \note The last two arguments work only when \a attr is NULL.
*
* \sa pthread_create
*
* Since 4.2.0
*/
MG_EXPORT int GUIAPI CreateThreadForMessaging (pthread_t* thread,
pthread_attr_t* attr, void * (*start_routine)(void *), void* arg);
pthread_attr_t* attr, void * (*start_routine)(void *), void* arg,
BOOL joinable, size_t stack_size);
/**
* \fn BOOL GUIAPI GetThreadByWindow (HWND hWnd, pthread_t* thread)
@@ -5975,8 +5984,8 @@ MG_EXPORT int GUIAPI CreateThreadForMessaging (pthread_t* thread,
MG_EXPORT BOOL GUIAPI GetThreadByWindow (HWND hWnd, pthread_t* thread);
/**
* \fn void GUIAPI VirtualWindowCleanup (HWND hVirtWnd)
* \brief Cleans up the system resource associated with a virtual window.
* \fn BOOL GUIAPI VirtualWindowCleanup (HWND hVirtWnd)
* \brief Cleanup the system resource associated with a virtual window.
*
* This function cleans up the system resource such as the message queue
* associated with the virual window \a hVirtWnd. \a DestroyVirtualWindow
@@ -5989,19 +5998,23 @@ MG_EXPORT BOOL GUIAPI GetThreadByWindow (HWND hWnd, pthread_t* thread);
*
* \sa DestroyVirtualWindow
*
* \return TRUE on success, otherwise FALSE.
*
* Since 4.2.0
*/
MG_EXPORT void GUIAPI VirtualWindowThreadCleanup (HWND hVirtWnd);
MG_EXPORT BOOL GUIAPI VirtualWindowCleanup (HWND hVirtWnd);
/**
* \fn HWND GUIAPI CreateVirtualWindow (HWND hHosting,
* WNDPROC WndProc, DWORD dwAddData)
* const char* spCaption, LINT id, WNDPROC WndProc, DWORD dwAddData)
* \brief Create a virtual window.
*
* This function creates a virtual window for the purpose of
* multi-thread messaging.
*
* \param hHosting The hosting virutal window.
* \param spCaption The caption of the virtual window.
* \param id The long integer (pointer size) identifier of the virtual window.
* \param WndProc The window callback procedure.
* \param dwAddData The additional data for the window.
*
@@ -6017,7 +6030,7 @@ MG_EXPORT void GUIAPI VirtualWindowThreadCleanup (HWND hVirtWnd);
* Since 4.2.0.
*/
MG_EXPORT HWND GUIAPI CreateVirtualWindow (HWND hHosting,
WNDPROC WndProc, DWORD dwAddData);
const char* spCaption, LINT id, WNDPROC WndProc, DWORD dwAddData);
/**
* \fn BOOL GUIAPI DestroyVirtualWindow (HWND hWnd)
@@ -6148,10 +6161,14 @@ typedef MAINWINCREATE* PMAINWINCREATE;
*
* \return The return value of pthread_create (0 on success).
*
* \sa pthread_create
* \sa CreateThreadForMessaging, pthread_create
*/
MG_EXPORT int GUIAPI CreateThreadForMainWindow (pthread_t* thread,
pthread_attr_t* attr, void * (*start_routine)(void *), void* arg);
static inline int GUIAPI CreateThreadForMainWindow (pthread_t* thread,
pthread_attr_t* attr, void * (*start_routine)(void *), void* arg)
{
return CreateThreadForMessaging (thread, attr, start_routine, arg,
FALSE, 16);
}
/**
* \fn pthread_t GUIAPI GetMainWinThread (HWND hMainWnd)
@@ -6160,8 +6177,21 @@ MG_EXPORT int GUIAPI CreateThreadForMainWindow (pthread_t* thread,
* \param hMainWnd The handle to the main window.
*
* \return The thread identifier.
*
* \note Deprecated; use \a GetThreadByWindow() instead.
*/
MG_EXPORT pthread_t GUIAPI GetMainWinThread (HWND hMainWnd);
static inline pthread_t GUIAPI GetMainWinThread (HWND hMainWnd)
{
#ifdef WIN32
pthread_t ret;
memset(&ret, 0, sizeof(pthread_t));
#else
pthread_t ret = 0;
#endif
GetThreadByWindow (hMainWnd, &thread);
return thread;
}
/**
* \fn int GUIAPI WaitMainWindowClose (HWND hWnd, void** retval)
@@ -6178,7 +6208,9 @@ MG_EXPORT pthread_t GUIAPI GetMainWinThread (HWND hMainWnd);
*
* \return The return value of pthread_join (0 on success).
*
* \note This function is deprecated.
* \note Deprecated; use GetThreadByWindow() and pthread_join() instead.
*
* \sa GetThreadByWindow
*/
MG_EXPORT int GUIAPI WaitMainWindowClose (HWND hWnd, void** returnval);
#endif /* defined _MGRM_THREADS */