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1.1 ! root 1: ! 2: /******************************************************************************\ ! 3: * This is a part of the Microsoft Source Code Samples. ! 4: * Copyright (C) 1993 Microsoft Corporation. ! 5: * All rights reserved. ! 6: * This source code is only intended as a supplement to ! 7: * Microsoft Development Tools and/or WinHelp documentation. ! 8: * See these sources for detailed information regarding the ! 9: * Microsoft samples programs. ! 10: \******************************************************************************/ ! 11: ! 12: /****************************** Module Header ******************************* ! 13: * Module Name: dlgextrn.h ! 14: * ! 15: * External declarations for global variables. ! 16: * ! 17: ****************************************************************************/ ! 18: ! 19: extern HANDLE ghInst; /* Application instance handle. */ ! 20: extern HMENU ghMenuMain; /* Main menu handle. */ ! 21: extern PRESLINK gprlHead; /* Head of the linked list of resources.*/ ! 22: extern CURRENTDLG gcd; /* Describes the current dialog. */ ! 23: extern HPEN hpenDarkGray; /* A dark gray pen. */ ! 24: extern HANDLE ghAccTable; /* The accelerator table handle. */ ! 25: extern INT gMenuSelected; /* Currently selected menu item. */ ! 26: extern HBITMAP ghbmDragHandle; /* Handle for the drag handle bitmap. */ ! 27: extern HBITMAP ghbmDragHandle2; /* Handle for hollow drag handle bitmap.*/ ! 28: extern HDC ghDCMem; /* Memory DC for drawing bitmaps. */ ! 29: extern INT gCurTool; /* Currently selected tool. */ ! 30: extern PWINDOWCLASSDESC gpwcdCurTool; /* Describes current tool. */ ! 31: extern BOOL gfToolLocked; /* TRUE if a tool is locked down. */ ! 32: extern PCUSTLINK gpclHead; /* Head of custom control linked list. */ ! 33: extern INT gidCurrentDlg; /* Zero, or res id of DlgEdit dlg shown.*/ ! 34: extern ORDINAL gordIcon; /* Ordinal for the editor's W_ICON icon.*/ ! 35: ! 36: /* ! 37: * Bitmap handles for the up and down W_NOTHING (pointer) tool bitmaps. ! 38: */ ! 39: extern HBITMAP ghbmPointerToolUp; ! 40: extern HBITMAP ghbmPointerToolDown; ! 41: ! 42: /* ! 43: * External declarations for the Windows variables that contain ! 44: * command line information. ! 45: */ ! 46: extern INT __argc; ! 47: extern CHAR **__argv; ! 48: ! 49: /*-- Initialized "Preferences" Data ------------------------------------*/ ! 50: extern INIENTRY gaie[]; /* Initialization data desc. structure. */ ! 51: extern BOOL gfHexMode; /* TRUE if in "hex" mode. */ ! 52: extern BOOL gfTranslateMode; /* TRUE if in "translate" mode. */ ! 53: extern BOOL gfShowToolbox; /* TRUE if Toolbox is to be shown. */ ! 54: extern BOOL gfUseNewKeywords; /* FALSE to only use "CONTROL" keyword. */ ! 55: extern INT gcxGrid; /* Current X grid. */ ! 56: extern INT gcyGrid; /* Current Y grid. */ ! 57: extern INT gxMargin; /* Top/bottom margin. */ ! 58: extern INT gyMargin; /* Left/right margin. */ ! 59: extern INT gxSpace; /* Horizontal control spacing. */ ! 60: extern INT gySpace; /* Vertical control spacing. */ ! 61: extern INT gxMinPushSpace; /* Minimum horizontal button spacing. */ ! 62: extern INT gxMaxPushSpace; /* Maximum horizontal button spacing. */ ! 63: extern INT gyPushSpace; /* Vertical button spacing. */ ! 64: ! 65: extern TCHAR szAppPos[]; /* App window's position keyname. */ ! 66: extern TCHAR szTBPos[]; /* Toolbox window's position keyname. */ ! 67: extern TCHAR szCustomDLL[]; /* Section name for DLL custom cntls. */ ! 68: ! 69: /*-- Sundry Handles.----------------------------------------------------*/ ! 70: extern HWND hwndStatus; /* Status ribbon window handle. */ ! 71: extern HWND ghwndToolbox; /* Toolbox window handle. */ ! 72: extern HWND ghwndTestDlg; /* Handle of the Test Mode dialog. */ ! 73: extern HWND ghwndMain; /* Main application window. */ ! 74: extern HWND ghwndSubClient; /* The "fake" client area. */ ! 75: extern HWND ghwndTrackOver; /* Window being tracked over. */ ! 76: ! 77: /*-- Some System constants.---------------------------------------------*/ ! 78: extern INT gcxSysChar; /* Pixel width of system font char box. */ ! 79: extern INT gcySysChar; /* Pixel height of system font char box.*/ ! 80: extern INT gcyBorder; /* System height of a border. */ ! 81: extern INT gcxPreDragMax; /* Max X mouse move during pre-drag. */ ! 82: extern INT gcyPreDragMax; /* Max Y mouse move during pre-drag. */ ! 83: extern INT gmsecPreDrag; /* The milliseconds that pre-drag lasts.*/ ! 84: extern INT gcyPixelsPerInch; /* Vertical pixels/inch of system. */ ! 85: extern INT gcyStatus; /* Saves height of the status window. */ ! 86: ! 87: /*-- Some state variables.----------------------------------------------*/ ! 88: extern INT gState; /* Has the editor "state" or mode. */ ! 89: extern BOOL gfResChged; /* Tell if RES has changed */ ! 90: extern BOOL gfIncChged; /* Tell if include has changed */ ! 91: extern BOOL gfDlgChanged; /* TRUE if current dialog has changed. */ ! 92: extern INT gcSelected; /* Count of selected windows. */ ! 93: extern BOOL gfTestMode; /* TRUE if in "test" mode. */ ! 94: extern BOOL gfDisabled; /* TRUE if editing is disabled for now. */ ! 95: extern BOOL gfEditingDlg; /* TRUE means a dlg is picked to edit. */ ! 96: extern BOOL gfDlgSelected; /* TRUE if the dialog has the selection.*/ ! 97: extern RECT grcMinDialog; /* Minimum tracking size of the dialog. */ ! 98: extern RECT grcDlgClient; /* Rectangle of the dialogs "client". */ ! 99: extern POINT gptCursorOffset; /* Offset from ctrl origin to pointer. */ ! 100: extern RECT grcSelected; /* Rectangle around selected controls. */ ! 101: extern RECT grcCopy; /* Rect around controls being copied. */ ! 102: extern RECT grcTrackDU; /* Tracking rect when dragging a control*/ ! 103: extern RECT grcTrackWin; /* Track rect in window units. */ ! 104: extern BOOL gfTrackRectShown; /* TRUE if track rect is visible. */ ! 105: extern HDC ghDCTrack; /* Clip DC used when tracking. */ ! 106: extern INT gHandleHit; /* Current drag handle being tracked. */ ! 107: extern INT gnOverHang; /* Maximum overhang during the drag. */ ! 108: extern PRES gpResCopy; /* Copy of dialog/controls. */ ! 109: ! 110: /*-- CTYPE linked lists.------------------------------------------------*/ ! 111: extern NPCTYPE npcHead; /* Linked List of controls. */ ! 112: extern INT cWindows; /* Number of Controls in pctype list. */ ! 113: extern NPCTYPE gnpcSel; /* The currently selected control. */ ! 114: ! 115: /*-- Cursors used by editor.--------------------------------------------*/ ! 116: extern HCURSOR hcurArrow; /* Normal arrow cursor. */ ! 117: extern HCURSOR hcurWait; /* User Wait cursor, Hourglass. */ ! 118: extern HCURSOR hcurOutSel; /* Outline selection cursor. */ ! 119: extern HCURSOR hcurMove; /* System "Move" cursor. */ ! 120: extern HCURSOR hcurInsert; /* Insert cursor for Order/Group dialog.*/ ! 121: extern HCURSOR hcurDropTool; /* Cursor for when dropping new ctrls. */ ! 122: extern HCURSOR hcurSizeNESW; /* System sizing "NESW" cursor. */ ! 123: extern HCURSOR hcurSizeNS; /* System sizing "NS" cursor. */ ! 124: extern HCURSOR hcurSizeNWSE; /* System sizing "NWSE" cursor. */ ! 125: extern HCURSOR hcurSizeWE; /* System sizing "WE" cursor. */ ! 126: extern HBITMAP hbmTabStop; /* Bitmap for showing WS_TABSTOP style. */ ! 127: extern HBITMAP hbmTabStopSel; /* Selected version of the above. */ ! 128: ! 129: /*-- Window Class Strings.----------------------------------------------*/ ! 130: extern TCHAR szMainClass[]; /* Application window class. */ ! 131: extern TCHAR szDragClass[]; /* Class for drag handle windows. */ ! 132: extern TCHAR szSubClientClass[];/* Short client area window class. */ ! 133: extern TCHAR szToolboxClass[]; /* Toolbox window class. */ ! 134: extern TCHAR szToolBtnClass[]; /* Toolbox button window class. */ ! 135: extern TCHAR szCustomClass[]; /* Our custom emulator class. */ ! 136: ! 137: /*-- Miscellaneous variables.-------------------------------------------*/ ! 138: extern UINT fmtDlg; /* The Dialog Clipboard format */ ! 139: extern TCHAR szEmpty[]; /* An empty string. */ ! 140: extern HHOOK ghhkMsgFilter; /* Hook for message filter func. */ ! 141: ! 142: /*-- Buffers.-----------------------------------------------------------*/ ! 143: extern TCHAR szFullResFile[]; /* Full resource file name */ ! 144: extern LPTSTR pszResFile; /* Points to resource file name */ ! 145: extern TCHAR szFullIncludeFile[];/* Full include file name */ ! 146: extern LPTSTR pszIncludeFile; /* Points to include file name */ ! 147: extern TCHAR gszHelpFile[]; /* Path to the help file. */ ! 148: ! 149: /* ! 150: * Write buffer and index into it. This buffer is used by several ! 151: * sections to write out the different files. Note that only one ! 152: * file can be written out at a time using these globals. ! 153: */ ! 154: extern TCHAR gachWriteBuffer[]; /* Buffer for written file data. */ ! 155: extern INT cbWritePos; /* Pointer into gachWriteBuffer. */ ! 156: ! 157: /*-- Include Data.------------------------------------------------------*/ ! 158: extern NPLABEL plInclude; /* Pointer to Include data */ ! 159: extern NPLABEL plDelInclude; /* Pointer to deleted includes */ ! 160: ! 161: /* ! 162: * Describes each window class. Indexed by the W_ defined constants. ! 163: */ ! 164: extern WINDOWCLASSDESC awcd[]; ! 165: ! 166: /* Map low word of button control style to button type (W_). */ ! 167: extern INT rgmpiClsBtnType[]; ! 168: ! 169: /* Map low word of Static Control Style to static type. */ ! 170: extern INT rgmpiClsStcType[]; ! 171: ! 172: extern CLASSSTYLEDESC acsd[]; ! 173: ! 174: /* ! 175: * Message box messages, for the Message() function. ! 176: */ ! 177: extern MESSAGEDATA gamdMessages[]; ! 178: ! 179: extern HELPMAP gahmapMenu[]; /* Maps menu ids to their help context. */ ! 180: extern HELPMAP gahmapDialog[]; /* Maps dlg ids to their help context. */ ! 181: ! 182: extern LANGTABLE gaLangTable[]; /* Table of languages. */ ! 183: extern INT gcLanguages; /* Count of languages in the table. */ ! 184:
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