mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-11-24 12:44:07 +00:00
47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
|
#ifndef __GDDATATRANSFER_H_
|
||
|
|
#define __GDDATATRANSFER_H_
|
||
|
|
|
||
|
|
/*
|
||
|
|
Header for other program to interact with GoldenDict
|
||
|
|
|
||
|
|
When GD needs to retrieve word under mouse cursor it can ask for this a target program
|
||
|
|
by sending a message.
|
||
|
|
|
||
|
|
GD_MESSAGE_NAME - name of the this message
|
||
|
|
Message number must be retrieved through RegisterWindowMessage function
|
||
|
|
|
||
|
|
Message parameters:
|
||
|
|
WPARAM - 0, not used
|
||
|
|
LPARAM - pointer to GDDataStruct structure
|
||
|
|
|
||
|
|
GDDataStruct fields:
|
||
|
|
dwSize - Structure size
|
||
|
|
hWnd - Window with requested word
|
||
|
|
Pt - Request coordinates (in screen coordinates, device units)
|
||
|
|
dwMaxLength - Maximum word length to transfer (buffer size in unicode symbols)
|
||
|
|
cwData - Buffer for requested word in UNICODE
|
||
|
|
|
||
|
|
If program process this message it must fill cwData and return TRUE
|
||
|
|
Otherwise GD will work by old technique
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef UNICODE
|
||
|
|
#define GD_MESSAGE_NAME L"GOLDENDICT_GET_WORD_IN_COORDINATES"
|
||
|
|
#else
|
||
|
|
#define GD_MESSAGE_NAME "GOLDENDICT_GET_WORD_IN_COORDINATES"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#pragma pack(push,1)
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
DWORD dwSize;
|
||
|
|
HWND hWnd;
|
||
|
|
POINT Pt;
|
||
|
|
DWORD dwMaxLength;
|
||
|
|
WCHAR *cwData;
|
||
|
|
} GDDataStruct, *LPGDDataStruct;
|
||
|
|
|
||
|
|
#pragma pack(pop)
|
||
|
|
|
||
|
|
#endif
|