mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-31 11:43:31 +00:00
dff8de638c
- added preliminary support for plug-in callback into winhelp - rewrote all the macros accordingly (macro entry-point has to have WINAPI calling convention) - some fixes for embedded images decompression - misc cleanups
189 lines
5 KiB
C
189 lines
5 KiB
C
/*
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* Help Viewer
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*
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* Copyright 1996 Ulrich Schmid
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* Copyright 2002 Sylvain Petreolle <spetreolle@yahoo.fr>
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* 2002 Eric Pouech
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define MAX_LANGUAGE_NUMBER 255
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#define MAX_PATHNAME_LEN 1024
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#define MAX_STRING_LEN 255
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#define INTERNAL_BORDER_WIDTH 5
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#define POPUP_YDISTANCE 20
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#define SHADOW_DX 10
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#define SHADOW_DY 10
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#define BUTTON_CX 6
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#define BUTTON_CY 6
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#ifndef RC_INVOKED
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#include <stdarg.h>
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#include "hlpfile.h"
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#include "windef.h"
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#include "winbase.h"
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#include "macro.h"
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#include "winhelp_res.h"
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typedef struct tagHelpLinePart
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{
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RECT rect;
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enum {hlp_line_part_text, hlp_line_part_bitmap, hlp_line_part_metafile} cookie;
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union
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{
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struct
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{
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LPCSTR lpsText;
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HFONT hFont;
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COLORREF color;
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WORD wTextLen;
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WORD wUnderline; /* 0 None, 1 simple, 2 double, 3 dotted */
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} text;
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struct
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{
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HBITMAP hBitmap;
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} bitmap;
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struct
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{
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HMETAFILE hMetaFile;
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} metafile;
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} u;
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HLPFILE_LINK* link;
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struct tagHelpLinePart *next;
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} WINHELP_LINE_PART;
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typedef struct tagHelpLine
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{
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RECT rect;
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WINHELP_LINE_PART first_part;
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struct tagHelpLine* next;
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} WINHELP_LINE;
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typedef struct tagHelpButton
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{
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HWND hWnd;
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LPCSTR lpszID;
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LPCSTR lpszName;
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LPCSTR lpszMacro;
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WPARAM wParam;
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RECT rect;
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struct tagHelpButton*next;
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} WINHELP_BUTTON;
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typedef struct tagWinHelp
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{
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LPCSTR lpszName;
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WINHELP_BUTTON* first_button;
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HLPFILE_PAGE* page;
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WINHELP_LINE* first_line;
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HWND hMainWnd;
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HWND hButtonBoxWnd;
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HWND hTextWnd;
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HWND hShadowWnd;
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HWND hHistoryWnd;
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HFONT* fonts;
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UINT fonts_len;
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HCURSOR hArrowCur;
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HCURSOR hHandCur;
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HLPFILE_WINDOWINFO* info;
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/* FIXME: for now it's a fixed size */
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HLPFILE_PAGE* history[40];
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unsigned histIndex;
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HLPFILE_PAGE* back[40];
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unsigned backIndex;
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struct tagWinHelp* next;
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} WINHELP_WINDOW;
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#define DC_NOMSG 0x00000000
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#define DC_MINMAX 0x00000001
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#define DC_INITTERM 0x00000002
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#define DC_JUMP 0x00000004
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#define DC_ACTIVATE 0x00000008
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#define DC_CALLBACKS 0x00000010
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#define DW_NOTUSED 0
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#define DW_WHATMSG 1
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#define DW_MINMAX 2
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#define DW_SIZE 3
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#define DW_INIT 4
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#define DW_TERM 5
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#define DW_STARTJUMP 6
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#define DW_ENDJUMP 7
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#define DW_CHGFILE 8
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#define DW_ACTIVATE 9
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#define DW_CALLBACKS 10
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typedef long (CALLBACK *WINHELP_LDLLHandler)(WORD, LONG, LONG);
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typedef struct tagDll
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{
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HANDLE hLib;
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const char* name;
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WINHELP_LDLLHandler handler;
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DWORD class;
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struct tagDll* next;
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} WINHELP_DLL;
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typedef struct
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{
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UINT wVersion;
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HANDLE hInstance;
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HWND hPopupWnd;
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UINT wStringTableOffset;
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BOOL isBook;
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WINHELP_WINDOW* active_win;
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WINHELP_WINDOW* win_list;
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WNDPROC button_proc;
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WINHELP_DLL* dlls;
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} WINHELP_GLOBALS;
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extern WINHELP_GLOBALS Globals;
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extern FARPROC Callbacks[];
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BOOL WINHELP_CreateHelpWindowByHash(HLPFILE*, LONG, HLPFILE_WINDOWINFO*, int);
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BOOL WINHELP_CreateHelpWindow(HLPFILE_PAGE*, HLPFILE_WINDOWINFO*, int);
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INT WINHELP_MessageBoxIDS(UINT, UINT, WORD);
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INT WINHELP_MessageBoxIDS_s(UINT, LPCSTR, UINT, WORD);
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HLPFILE* WINHELP_LookupHelpFile(LPCSTR lpszFile);
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HLPFILE_WINDOWINFO* WINHELP_GetWindowInfo(HLPFILE* hlpfile, LPCSTR name);
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extern const char MAIN_WIN_CLASS_NAME[];
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extern const char BUTTON_BOX_WIN_CLASS_NAME[];
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extern const char TEXT_WIN_CLASS_NAME[];
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extern const char SHADOW_WIN_CLASS_NAME[];
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extern const char HISTORY_WIN_CLASS_NAME[];
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extern const char STRING_BUTTON[];
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extern const char STRING_MENU_Xx[];
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extern const char STRING_DIALOG_TEST[];
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#endif
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/* Buttons */
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#define WH_FIRST_BUTTON 500
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