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Bug 172018 - Use CFURLs with Mach-0 and Carbon file picker. r=sdagley/sr=sfraser

This commit is contained in:
ccarlen%netscape.com 2002-10-09 03:58:40 +00:00
Родитель 8676876868
Коммит 5b84169fbb
3 изменённых файлов: 56 добавлений и 107 удалений
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148
widget/src/mac/nsFilePicker.cpp
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@ -153,31 +153,26 @@ NS_IMETHODIMP nsFilePicker::Show(PRInt16 *retval)
nsString filterList;
char *filterBuffer = ToNewCString(filterList);
FSSpec theFile;
nsCOMPtr<nsILocalFileMac> theFile(do_CreateInstance("@mozilla.org/file/local;1"));
if (!theFile)
return NS_ERROR_FAILURE;
PRInt16 userClicksOK = returnCancel;
// XXX Ignore the filter list for now....
if (mMode == modeOpen || mMode == modeOpenMultiple)
userClicksOK = GetLocalFile(mTitle, &theFile);
userClicksOK = GetLocalFile(mTitle, theFile);
else if (mMode == modeSave)
userClicksOK = PutLocalFile(mTitle, mDefault, &theFile);
userClicksOK = PutLocalFile(mTitle, mDefault, theFile);
else if (mMode == modeGetFolder)
userClicksOK = GetLocalFolder(mTitle, &theFile);
userClicksOK = GetLocalFolder(mTitle, theFile);
// Clean up filter buffers
delete[] filterBuffer;
if (userClicksOK == returnOK || userClicksOK == returnReplace)
{
nsCOMPtr<nsILocalFile> localFile(do_CreateInstance("@mozilla.org/file/local;1"));
nsCOMPtr<nsILocalFileMac> macFile(do_QueryInterface(localFile));
nsresult rv = macFile->InitWithFSSpec(&theFile);
if (NS_FAILED(rv)) return rv;
mFile = do_QueryInterface(macFile);
}
mFile = theFile;
*retval = userClicksOK;
return NS_OK;
@ -357,12 +352,14 @@ nsFilePicker :: FileDialogFilterProc ( AEDesc* theItem, void* theInfo,
// GetFile
//
// Use NavServices to do a GetFile. Returns PR_TRUE if the user presses OK in the dialog. If
// they do so, the selected file is in the FSSpec.
// they do so, ioLocalFile is initialized to that file.
//
//-------------------------------------------------------------------------
PRInt16
nsFilePicker::GetLocalFile(const nsString & inTitle, /* filter list here later */ FSSpec* outSpec)
nsFilePicker::GetLocalFile(const nsString& inTitle, nsILocalFileMac* ioLocalFile)
{
NS_ENSURE_ARG_POINTER(ioLocalFile);
PRInt16 retVal = returnCancel;
NavEventUPP eventProc = NewNavEventUPP(FileDialogEventHandlerProc); // doesn't really matter if this fails
NavObjectFilterUPP filterProc = NewNavObjectFilterUPP(FileDialogFilterProc); // doesn't really matter if this fails
@ -412,27 +409,14 @@ nsFilePicker::GetLocalFile(const nsString & inTitle, /* filter list here later *
AEKeyword theKeyword;
DescType actualType;
Size actualSize;
FSSpec theFSSpec;
FSRef theFSRef;
// Get the FSRef for the file to be opened (or directory in case of a package)
anErr = ::AEGetNthPtr(&(reply.selection), 1, typeFSRef, &theKeyword, &actualType,
&theFSRef, sizeof(theFSRef), &actualSize);
if (anErr == noErr) {
// Convert to FSSpec
anErr = ::FSGetCatalogInfo(
&theFSRef,
0,
NULL,
NULL,
&theFSSpec,
NULL);
if (anErr == noErr) {
*outSpec = theFSSpec; // Return the FSSpec
if (anErr == noErr && NS_SUCCEEDED(ioLocalFile->InitWithFSRef(&theFSRef))) {
retVal = returnOK;
}
}
// Some housekeeping for Nav Services
::NavDisposeReply(&reply);
}
@ -458,13 +442,15 @@ nsFilePicker::GetLocalFile(const nsString & inTitle, /* filter list here later *
//
// GetFolder
//
// Use NavServices to do a PutFile. Returns PR_TRUE if the user presses OK in the dialog. If
// they do so, the folder location is in the FSSpec.
// Use NavServices to do a GetFolder. Returns PR_TRUE if the user presses OK in the dialog. If
// they do so, ioLocalFile is initialized to be the chosen folder.
//
//-------------------------------------------------------------------------
PRInt16
nsFilePicker::GetLocalFolder(const nsString & inTitle, FSSpec* outSpec)
nsFilePicker::GetLocalFolder(const nsString& inTitle, nsILocalFileMac* ioLocalFile)
{
NS_ENSURE_ARG_POINTER(ioLocalFile);
PRInt16 retVal = returnCancel;
NavEventUPP eventProc = NewNavEventUPP(FileDialogEventHandlerProc); // doesn't really matter if this fails
NavDialogRef dialog;
@ -503,13 +489,12 @@ nsFilePicker::GetLocalFolder(const nsString & inTitle, FSSpec* outSpec)
AEKeyword theKeyword;
DescType actualType;
Size actualSize;
FSSpec theFSSpec;
FSRef theFSRef;
// Get the FSSpec for the selected folder
anErr = ::AEGetNthPtr(&(reply.selection), 1, typeFSS, &theKeyword, &actualType,
&theFSSpec, sizeof(theFSSpec), &actualSize);
if (anErr == noErr) {
*outSpec = theFSSpec; // Return the FSSpec
// Get the FSRef for the selected folder
anErr = ::AEGetNthPtr(&(reply.selection), 1, typeFSRef, &theKeyword, &actualType,
&theFSRef, sizeof(theFSRef), &actualSize);
if (anErr == noErr && NS_SUCCEEDED(ioLocalFile->InitWithFSRef(&theFSRef))) {
retVal = returnOK;
}
// Some housekeeping for Nav Services
@ -530,8 +515,10 @@ nsFilePicker::GetLocalFolder(const nsString & inTitle, FSSpec* outSpec)
} // GetFolder
PRInt16
nsFilePicker::PutLocalFile(const nsString & inTitle, const nsString & inDefaultName, FSSpec* outFileSpec)
nsFilePicker::PutLocalFile(const nsString& inTitle, const nsString& inDefaultName, nsILocalFileMac* ioLocalFile)
{
NS_ENSURE_ARG_POINTER(ioLocalFile);
PRInt16 retVal = returnCancel;
NavEventUPP eventProc = NewNavEventUPP(FileDialogEventHandlerProc); // doesn't really matter if this fails
OSType typeToSave = 'TEXT';
@ -588,64 +575,27 @@ nsFilePicker::PutLocalFile(const nsString & inTitle, const nsString & inDefaultN
AEKeyword theKeyword;
DescType actualType;
Size actualSize;
FSSpec theFSSpec;
FSRef theFSRef;
FSCatalogInfo catalogInfo;
// Get the FSRef for the directory where the file to be saved
// Create a CFURL of the file to be saved. The impl of InitWithCFURL in
// nsLocalFileMac.cpp handles truncating a too-long file name since only
// it has that problem.
anErr = ::AEGetNthPtr(&(reply.selection), 1, typeFSRef, &theKeyword, &actualType,
&theFSRef, sizeof(theFSRef), &actualSize);
if (anErr == noErr) {
// Convert to FSSpec, also get nodeID.
anErr = ::FSGetCatalogInfo(
&theFSRef,
kFSCatInfoNodeID,
&catalogInfo,
NULL,
&theFSSpec,
NULL);
if (anErr == noErr) {
theFSSpec.parID = catalogInfo.nodeID;
TextEncoding theEncoding;
anErr = ::UpgradeScriptInfoToTextEncoding(
smSystemScript,
kTextLanguageDontCare,
kTextRegionDontCare,
NULL,
&theEncoding);
if (anErr != noErr)
theEncoding = kTextEncodingMacRoman;
// Until we switch to the HFS+ APIs for Mac file system calls
// reduce the name to a max of 31 characters
// Conditionalize for non mach-o builds since XP_MACOSX target
// doesn't currently link against nsLocalFileMac for NS_TruncNodeName
char origName[256];
char truncBuf[32];
::CFStringGetCString(reply.saveFileName, origName, 256, theEncoding);
#ifndef XP_MACOSX
const char * truncName = NS_TruncNodeName(origName, truncBuf);
PRUint32 truncNameLen = strlen(truncName);
if (truncNameLen)
BlockMoveData(truncName, &theFSSpec.name[1], truncNameLen);
theFSSpec.name[0] = truncNameLen;
#else
PRUint32 origNameLen = strlen(origName);
// Just lop it off at 63 characters for now
if (origNameLen > 63)
origNameLen = 63;
if (origNameLen)
BlockMoveData(origName, &theFSSpec.name[1], origNameLen);
theFSSpec.name[0] = origNameLen;
#endif
*outFileSpec = theFSSpec; // Return the FSSpec
if (reply.replacing)
retVal = returnReplace;
else
retVal = returnOK;
CFURLRef fileURL;
CFURLRef parentURL = ::CFURLCreateFromFSRef(NULL, &theFSRef);
if (parentURL) {
fileURL = ::CFURLCreateCopyAppendingPathComponent(NULL, parentURL, reply.saveFileName, PR_FALSE);
if (fileURL) {
if (NS_SUCCEEDED(ioLocalFile->InitWithCFURL(fileURL)))
retVal = reply.replacing ? returnReplace : returnOK;
::CFRelease(fileURL);
}
::CFRelease(parentURL);
}
}
// Some housekeeping for Nav Services
::NavCompleteSave(&reply, kNavTranslateInPlace);
::NavDisposeReply(&reply);
@ -677,7 +627,7 @@ nsFilePicker::PutLocalFile(const nsString & inTitle, const nsString & inDefaultN
//
//-------------------------------------------------------------------------
PRInt16
nsFilePicker::GetLocalFile(const nsString & inTitle, /* filter list here later */ FSSpec* outSpec)
nsFilePicker::GetLocalFile(const nsString& inTitle, nsILocalFileMac* ioLocalFile)
{
PRInt16 retVal = returnCancel;
NavReplyRecord reply;
@ -730,7 +680,7 @@ nsFilePicker::GetLocalFile(const nsString & inTitle, /* filter list here later *
if (anErr == noErr)
{
*outSpec = theFSSpec; // Return the FSSpec
if (NS_SUCCEEDED(ioLocalFile->InitWithFSSpec(&theFSSpec)))
retVal = returnOK;
// Some housekeeping for Nav Services
@ -757,7 +707,7 @@ nsFilePicker::GetLocalFile(const nsString & inTitle, /* filter list here later *
//
//-------------------------------------------------------------------------
PRInt16
nsFilePicker::GetLocalFolder(const nsString & inTitle, FSSpec* outSpec)
nsFilePicker::GetLocalFolder(const nsString& inTitle, nsILocalFileMac* ioLocalFile)
{
PRInt16 retVal = returnCancel;
NavReplyRecord reply;
@ -798,7 +748,7 @@ nsFilePicker::GetLocalFolder(const nsString & inTitle, FSSpec* outSpec)
&theFSSpec, sizeof(theFSSpec), &actualSize);
if (anErr == noErr) {
*outSpec = theFSSpec; // Return the FSSpec
if (NS_SUCCEEDED(ioLocalFile->InitWithFSSpec(&theFSSpec)))
retVal = returnOK;
// Some housekeeping for Nav Services
@ -815,7 +765,7 @@ nsFilePicker::GetLocalFolder(const nsString & inTitle, FSSpec* outSpec)
} // GetFolder
PRInt16
nsFilePicker::PutLocalFile(const nsString & inTitle, const nsString & inDefaultName, FSSpec* outFileSpec)
nsFilePicker::PutLocalFile(const nsString& inTitle, const nsString& inDefaultName, nsILocalFileMac* ioLocalFile)
{
PRInt16 retVal = returnCancel;
NavReplyRecord reply;
@ -875,12 +825,8 @@ nsFilePicker::PutLocalFile(const nsString & inTitle, const nsString & inDefaultN
&theFSSpec, sizeof(theFSSpec), &actualSize);
if (anErr == noErr) {
*outFileSpec = theFSSpec; // Return the FSSpec
if (reply.replacing)
retVal = returnReplace;
else
retVal = returnOK;
if (NS_SUCCEEDED(ioLocalFile->InitWithFSSpec(&theFSSpec)))
retVal = reply.replacing ? returnReplace : returnOK;
// Some housekeeping for Nav Services
::NavCompleteSave(&reply, kNavTranslateInPlace);

9
widget/src/mac/nsFilePicker.h
Просмотреть файл

@ -31,6 +31,8 @@
#include "nsILocalFile.h"
#include <Navigation.h>
class nsILocalFileMac;
#define kMaxTypeListCount 10
#define kMaxTypesPerFilter 9
@ -68,9 +70,10 @@ protected:
NS_IMETHOD OnCancel();
// actual implementations of get/put dialogs using NavServices
PRInt16 PutLocalFile(const nsString & inTitle, const nsString & inDefaultName, FSSpec* outFileSpec);
PRInt16 GetLocalFile(const nsString & inTitle, FSSpec* outFileSpec);
PRInt16 GetLocalFolder(const nsString & inTitle, FSSpec* outFileSpec);
PRInt16 GetLocalFile(const nsString& inTitle, nsILocalFileMac* ioLocalFile);
PRInt16 GetLocalFolder(const nsString& inTitle, nsILocalFileMac* ioLocalFile);
PRInt16 PutLocalFile(const nsString& inTitle, const nsString& inDefaultName, nsILocalFileMac* ioLocalFile);
void MapFilterToFileTypes ( ) ;
#if TARGET_CARBON
void SetupFormatMenuItems (NavDialogCreationOptions* dialogCreateOptions) ;

6
xpcom/io/nsLocalFileMac.cpp
Просмотреть файл

@ -2988,9 +2988,9 @@ NS_IMETHODIMP nsLocalFile::InitWithCFURL(CFURLRef aCFURL)
// Get the FSRef from the parent and the FSSpec from that
FSRef parentFSRef;
FSSpec parentFSSpec;
if (::CFURLGetFSRef(parentURL, &parentFSRef) == noErr &&
::FSGetCatalogInfo(&parentFSRef, kFSCatInfoNone,
nsnull, nsnull, &parentFSSpec, nsnull) == noErr)
if ((::CFURLGetFSRef(parentURL, &parentFSRef) == PR_TRUE) &&
(::FSGetCatalogInfo(&parentFSRef, kFSCatInfoNone,
nsnull, nsnull, &parentFSSpec, nsnull) == noErr))
{
// Get the leaf name of the file and turn it into a string HFS can use.
CFStringRef fileNameRef = ::CFURLCopyLastPathComponent(aCFURL);