1 line
5.1 KiB
C
Executable File
1 line
5.1 KiB
C
Executable File
/* Copyright (c) 2017, Computer History Museum
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification, are permitted (subject to
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the limitations in the disclaimer below) provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
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disclaimer in the documentation and/or other materials provided with the distribution.
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* Neither the name of Computer History Museum nor the names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE
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COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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DAMAGE. */
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#define FILE_NUM 109
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/* Copyright (c) 1997 by QUALCOMM Incorporated */
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#include "task_ldef.h"
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#pragma segment ListItemLDEF
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typedef struct taskCellData_ taskCellData, *taskCellDataPtr, **taskCellDataHandle;
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struct taskCellData_
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{
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drawCellType draw;
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Handle data;
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};
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OSErr AddListItemEntry(short where, drawCellType draw, Handle data,ListHandle lHandle)
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{
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taskCellData cellData;
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Point cell;
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Size origSize;
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short origCount;
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OSErr err=noErr;
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if (!lHandle)
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return -1;
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PushGWorld();
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SetPort((*lHandle)->port);
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cellData.draw=draw;
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cellData.data=data;
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cell.h = 0;
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// don't draw on screen because we could be wazooed, but update list
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SetOrigin(-REAL_BIG,-REAL_BIG);
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origCount = (*lHandle)->dataBounds.bottom;
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cell.v=LAddRow(1, where, lHandle);
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if (origCount >= (*lHandle)->dataBounds.bottom)
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err = memFullErr;
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if (!err)
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{
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origSize=GetHandleSize((*lHandle)->cells);
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LSetCell(&cellData, sizeof(cellData), cell, lHandle);
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if (origSize==GetHandleSize((*lHandle)->cells))
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err = memFullErr;
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}
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SetOrigin(0,0);
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PopGWorld();
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return err;
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}
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void RemoveListItemEntry(Handle data,ListHandle lHandle)
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{
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Cell searchCell;
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taskCellData cellData;
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short dataLen;
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if (!lHandle)
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return;
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PushGWorld();
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SetPort((*lHandle)->port);
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searchCell.v = searchCell.h = 0;
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while (1)
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{
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cellData.draw=nil; cellData.data=nil;
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dataLen=sizeof(cellData);
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LGetCell(&cellData, &dataLen, searchCell, lHandle);
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ASSERT(dataLen==sizeof(cellData));
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if (cellData.data==data)
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{
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// don't draw on screen because we could be wazooed, but update list
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SetOrigin(-REAL_BIG,-REAL_BIG);
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LDelRow(1, searchCell.v, lHandle);
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SetOrigin(0,0);
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break;
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}
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if (!LNextCell(false, true, &searchCell, lHandle))
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break;
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}
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PopGWorld();
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}
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pascal void ListItemDef(short lMessage, Boolean lSelect, Rect *lRect, Cell lCell,
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short lDataOffset, short lDataLen, ListHandle lHandle)
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{
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#pragma unused(lDataOffset,lDataLen)
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Rect fullRect;
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if (lMessage==lDrawMsg || lMessage==lHiliteMsg)
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{
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fullRect = *lRect;
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fullRect.bottom = fullRect.top + (*lHandle)->cellSize.v;
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}
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switch (lMessage)
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{
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case lDrawMsg:
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ListItemDraw(lSelect,&fullRect,lCell,lHandle);
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break;
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// case lHiliteMsg:
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// MyListHilite(lSelect,&fullRect,lCell,lHandle);
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// break;
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}
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}
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void ListItemDraw(Boolean lSelect,Rect *lRect,Cell lCell,ListHandle lHandle)
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{
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MyWindowPtr win = GetPortMyWindowPtr(GetQDGlobalsThePort());
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Rect oldRect = *lRect,
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dividerRect,
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clipRect;
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short dataLen;
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taskCellData cellData;
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PushGWorld();
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SetPort((*lHandle)->port);
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{
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SAVE_STUFF;
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SET_COLORS;
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/*
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* erase the rectangle first
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*/
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SectRect(lRect, &(*lHandle)->rView, &clipRect);
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ClipRect(&clipRect);
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/*
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* setup font and size
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*/
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SetSmallSysFont();
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/*
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* draw
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*/
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cellData.draw=nil;cellData.data=nil;
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dataLen=sizeof(cellData);
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LGetCell(&cellData, &dataLen, lCell, lHandle);
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if(dataLen==sizeof(cellData))
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{
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if (cellData.draw)
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{
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Rect indentedLRect;
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indentedLRect=*lRect;
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InsetRect(&indentedLRect, (*lHandle)->indent.h, (*lHandle)->indent.v);
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(*cellData.draw)(win,&indentedLRect,cellData.data);
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}
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}
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SetRect(÷rRect,(*lHandle)->rView.left,lRect->bottom-2,(*lHandle)->rView.right+1,lRect->bottom);
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SectRect(÷rRect, &(*lHandle)->rView, &clipRect);
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ClipRect(&clipRect);
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DrawDivider(÷rRect,True);
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// if (lSelect) HiInvertRect(&oldRect);
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/*
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* restore font & size & clip
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*/
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REST_STUFF;
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}
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InfiniteClip(GetQDGlobalsThePort());
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PopGWorld();
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}
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