owDLLInc.h

   1 /*
   2  * Openwide -- control Windows common dialog
   3  *
   4  * Copyright (c) 2000 Luke Hudson
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version 2
   9  * of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  *
  20  */
  21
  22
  23 #ifndef LINGO_OPENWIDE_INC_H
  24 /**
  25  * @author  Luke Hudson
  26  * @licence GPL2
  27  */
  28
  29 #define LINGO_OPENWIDE_INC_H
  30
  31
  32 #include <windows.h>
  33
  34 #ifdef __LCC__
  35 #define DLLPROC LibMain
  36 #else
  37 #define DLLPROC DllMain
  38 #endif
  39
  40 typedef struct OWSubClassData
  41 {
  42         WNDPROC         wpOrig;
  43         LPARAM          lpData;
  44         BOOL            bSet;
  45 } OWSubClassData, *POWSubClassData;
  46
  47
  48 typedef struct FindChildData {
  49         const char *szClass;
  50         UINT uID;
  51         HWND hwFound;
  52 } FindChildData, *PFindChildData;
  53
  54
  55 typedef struct FavLink
  56 {
  57         //struct FavLink * next;
  58         int                     idCmd;
  59         int                     iLen;
  60         char            szFav[MAX_PATH+4];
  61 } FavLink, *PFavLink;
  62
  63 typedef int (*FPFaveIter)(PFavLink pFav, void * pData);
  64
  65 extern HINSTANCE        ghInst;
  66 extern HHOOK            ghMsgHook, ghSysMsgHook;
  67 extern HANDLE           ghMutex;
  68 extern OWSharedData     gOwShared;
  69
  70
  71
  72 void closeSharedMem(void);
  73 BOOL DLLEXPORT WINAPI DLLPROC(HINSTANCE hDLLInst, DWORD fdwReason, LPVOID lpvReserved);
  74 int getSharedData(void);
  75 int initSharedMem(void);
  76 int openSharedMem(void);
  77 int  openWide(HWND hwnd);
  78 void releaseSharedMem(void);
  79 void CALLBACK timerProc(HWND hwnd, UINT uMsg, UINT uID, DWORD dwTime);
  80
  81
  82
  83 HWND findChildWindow(HWND hwParent, UINT uID, const char *szClass);
  84 int focusDlgItem(HWND hwnd, int iFocus);
  85 WORD focusToCtlID(int iFocus);
  86 BOOL CALLBACK fpEnumChildren(HWND hwnd, LPARAM lParam);
  87 HWND  getChildWinFromPt(HWND hwnd);
  88 void releaseMutex(void);
  89 int subclass(HWND hwnd, WNDPROC wpNew, LPARAM lpData);
  90 int unsubclass(HWND hwnd);
  91 WORD viewToCmdID(int iView);
  92 BOOL waitForMutex(void);
  93
  94 #endif