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d5bfaa510a
Include paths are updated to include the directory. It seems that CodeWarrior will search for include files recursively, which means that "error.h" may resolve to the wrong file (there are two). I am unsure of the rules CodeWarrior uses to find header files. Support for older versions of Universal Interfaces has been added. The project code has been reworked after thoroughly reviewing Inside Macintosh: Files. It is not complete, but it compiles, and the behavior of the Save / Save As commands have been thought out more carefully.
109 lines
2.6 KiB
C
109 lines
2.6 KiB
C
// Copyright 2022 Dietrich Epp.
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// This file is part of SyncFiles. SyncFiles is licensed under the terms of the
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// Mozilla Public License, version 2.0. See LICENSE.txt for details.
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#include "macos/choose_directory.h"
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#include "macos/error.h"
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#include "macos/resources.h"
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#include "macos/strutil.h"
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#include <string.h>
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typedef enum {
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kCDNone,
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kCDChild,
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kCDCurrent,
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} ChooseDirStatus;
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struct ChooseDirReply {
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ChooseDirStatus status;
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FSSpec *directory;
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};
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// FIXME: Don't use pascal on PowerMac.
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static pascal Boolean ChooseDirectoryFileFilter(CInfoPBPtr pb,
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void *yourDataPtr)
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{
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(void)yourDataPtr;
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return (pb->hFileInfo.ioFlAttrib & ioDirMask) == 0;
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}
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enum {
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kCDItemChoose = 10,
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kCDItemChooseCurrent = 11,
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};
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static void SelectCurrentDirectory(struct ChooseDirReply *reply)
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{
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CInfoPBRec ci;
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OSStatus err;
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Str63 name;
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FSSpec *directory;
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memset(&ci, 0, sizeof(ci));
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ci.dirInfo.ioNamePtr = name;
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ci.dirInfo.ioVRefNum = -LMGetSFSaveDisk();
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ci.dirInfo.ioFDirIndex = -1;
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ci.dirInfo.ioDrDirID = LMGetCurDirStore();
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err = PBGetCatInfoSync(&ci);
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if (err != 0) {
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ExitErrorOS(kErrUnknown, err);
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}
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directory = reply->directory;
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directory->vRefNum = ci.dirInfo.ioVRefNum;
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directory->parID = ci.dirInfo.ioDrParID;
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StrCopy(directory->name, sizeof(directory->name), name);
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reply->status = kCDCurrent;
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}
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static pascal short ChooseDirectoryDialogHook(short item, DialogRef theDialog,
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void *yourDataPtr)
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{
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struct ChooseDirReply *reply;
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if (GetWRefCon((WindowRef)theDialog) != sfMainDialogRefCon) {
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return item;
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}
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reply = yourDataPtr;
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switch (item) {
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case kCDItemChoose:
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reply->status = kCDChild;
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return sfItemCancelButton;
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case kCDItemChooseCurrent:
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SelectCurrentDirectory(yourDataPtr);
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return sfItemCancelButton;
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default:
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return item;
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}
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}
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Boolean ChooseDirectory(FSSpec *directory)
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{
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struct ChooseDirReply cdreply;
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FileFilterYDUPP fileFilter;
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DlgHookYDUPP dlgHook;
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StandardFileReply sfreply;
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Point where;
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cdreply.status = kCDNone;
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cdreply.directory = directory;
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fileFilter = NewFileFilterYDProc(ChooseDirectoryFileFilter);
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ASSERT(fileFilter != NULL);
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dlgHook = NewDlgHookYDProc(ChooseDirectoryDialogHook);
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ASSERT(dlgHook != NULL);
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where.v = -1;
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where.h = -1;
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CustomGetFile(fileFilter, -1, NULL, &sfreply, rDLOG_OpenFolder, where,
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dlgHook, NULL /* filterProc */, 0, NULL, &cdreply);
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// DisposeFileFilterYDUPP(fileFilter);
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// DisposeDlgHookYDUPP(dlgHook);
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switch (cdreply.status) {
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case kCDChild:
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BlockMoveData(&sfreply.sfFile, directory, sizeof(FSSpec));
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return 1;
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case kCDCurrent:
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return 1;
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default:
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return 0;
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}
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}
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