1 line
24 KiB
C
1 line
24 KiB
C
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/* Copyright (c) 2017, Computer History Museum
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted (subject to
the limitations in the disclaimer below) provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided with the distribution.
* Neither the name of Computer History Museum nor the names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE
COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE. */
#include "find.h"
#define FILE_NUM 14
/* Copyright (c) 1990-1992 by the University of Illinois Board of Trustees */
#pragma segment Find
/************************************************************************
* structure to keep track of what we're finding
************************************************************************/
typedef enum
{
fcFind,
fcWord,
//fcBackward,
fcCase,
fcFindTxt,
fcOptionsTxt,
fcLimit
} FindControlEnum;
typedef struct {
Str63 what; /* the string we're finding */
MyWindowPtr win; /* our window, if any */
Boolean findDone; /* are we done? */
short kind; /* which kind of find? */
ControlHandle controls[fcLimit]; /* our controls */
PETEHandle queryPTE; // te box for the string we're looking for
Rect qRect; // rectangle for query
Boolean finding; // we're atively finding
Str255 whereStr; // description of where we are
} FindVars, *FindPtr, **FindHandle;
FindHandle FG;
#define WhereMark (*FG)->whereMark
#define WhereStr (*FG)->whereStr
#define Controls (*FG)->controls
#define QRect (*FG)->qRect
#define What (*FG)->what
#define Win (*FG)->win
#define FCurrMarker (*FG)->curr
#define FindDone (*FG)->findDone
#define FKind (*FG)->kind
#define Finding (*FG)->finding
#define QueryPTE (*FG)->queryPTE
#define Points (*FG)->points
/************************************************************************
* private functions
************************************************************************/
void CloseFindBox(void);
void FindOpen(void);
short InitFind(void);
Boolean FindClose(MyWindowPtr win);
void DoFindOK(void);
Boolean DoMessFind(MyWindowPtr win,PETEHandle pte,Boolean allowWrap);
void ReportFindFailure(void);
void FindCursor(Point mouse);
long FindByteOffset(UPtr sub,UPtr buffer);
void FindBGClick(MyWindowPtr win, EventRecord *event);
void FindButton(MyWindowPtr win,ControlHandle button,long modifiers,short part);
void FindSetStop(short where);
OSErr FindCreateControls(void);
void FindDidResize(MyWindowPtr win,Rect *oldContR);
void FindDisplayCurrent(void);
void FindIdle(MyWindowPtr win);
void FindGreyButtons(void);
Boolean FindKey(MyWindowPtr win, EventRecord *event);
void FindHelp(MyWindowPtr win,Point mouse);
static Boolean FindInCollapsed(VLNodeInfo *info,MyWindowPtr win,ViewListPtr pView,PStr what);
static void DoEnterSelection(void);
pascal OSErr FindStrChanged(PETEHandle pte,long st
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