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Diffstat (limited to 'src/qt3support/dialogs/q3filedialog_win.cpp')
-rw-r--r--src/qt3support/dialogs/q3filedialog_win.cpp430
1 files changed, 97 insertions, 333 deletions
diff --git a/src/qt3support/dialogs/q3filedialog_win.cpp b/src/qt3support/dialogs/q3filedialog_win.cpp
index ed86fa2..487097a 100644
--- a/src/qt3support/dialogs/q3filedialog_win.cpp
+++ b/src/qt3support/dialogs/q3filedialog_win.cpp
@@ -64,49 +64,6 @@
QT_BEGIN_NAMESPACE
-// Don't remove the lines below!
-//
-// resolving the W methods manually is needed, because Windows 95 doesn't include
-// these methods in Shell32.lib (not even stubs!), so you'd get an unresolved symbol
-// when Qt calls getEsistingDirectory(), etc.
-typedef LPITEMIDLIST (WINAPI *PtrSHBrowseForFolder)(BROWSEINFO*);
-static PtrSHBrowseForFolder ptrSHBrowseForFolder = 0;
-typedef BOOL (WINAPI *PtrSHGetPathFromIDList)(LPITEMIDLIST,LPWSTR);
-static PtrSHGetPathFromIDList ptrSHGetPathFromIDList = 0;
-
-static void resolveLibs()
-{
-#ifndef Q_OS_WINCE
- static bool triedResolve = false;
-
- if (!triedResolve) {
-#ifndef QT_NO_THREAD
- // protect initialization
- QMutexLocker locker(QMutexPool::globalInstanceGet(&triedResolve));
- // check triedResolve again, since another thread may have already
- // done the initialization
- if (triedResolve) {
- // another thread did initialize the security function pointers,
- // so we shouldn't do it again.
- return;
- }
-#endif
-
- triedResolve = true;
- if (qt_winUnicode()) {
- QLibrary lib(QLatin1String("shell32"));
- ptrSHBrowseForFolder = (PtrSHBrowseForFolder) lib.resolve("SHBrowseForFolderW");
- ptrSHGetPathFromIDList = (PtrSHGetPathFromIDList) lib.resolve("SHGetPathFromIDListW");
- }
- }
-#endif
-}
-#ifdef Q_OS_WINCE
-#define PtrSHBrowseForFolder SHBrowseForFolder ;
-#define PtrSHGetPathFromIDList SHGetPathFromIDList;
-#endif
-
-
extern const char qt3_file_dialog_filter_reg_exp[]; // defined in qfiledialog.cpp
const int maxNameLen = 1023;
@@ -168,80 +125,8 @@ static QString selFilter(const QString& filter, DWORD idx)
return filterLst[(int)idx - 1];
}
-#ifndef Q_OS_WINCE
-// Static vars for OFNA funcs:
-static QByteArray aInitDir;
-static QByteArray aInitSel;
-static QByteArray aTitle;
-static QByteArray aFilter;
-// Use ANSI strings and API
-
-// If you change this, then make sure you change makeOFN (below) too
-static
-OPENFILENAMEA* makeOFNA(QWidget* parent,
- const QString& initialSelection,
- const QString& initialDirectory,
- const QString& title,
- const QString& filters,
- Q3FileDialog::Mode mode)
-{
- if (parent)
- parent = parent->window();
- else
- parent = qApp->activeWindow();
-
- aTitle = title.local8Bit();
- aInitDir = QDir::toNativeSeparators(initialDirectory).local8Bit();
- if (initialSelection.isEmpty())
- aInitSel = "";
- else
- aInitSel = QDir::toNativeSeparators(initialSelection).local8Bit();
- int maxLen = mode == Q3FileDialog::ExistingFiles ? maxMultiLen : maxNameLen;
- aInitSel.resize(maxLen + 1); // make room for return value
- aFilter = filters.local8Bit();
-
- OPENFILENAMEA* ofn = new OPENFILENAMEA;
- memset(ofn, 0, sizeof(OPENFILENAMEA));
-
-#if defined(Q_CC_BOR) && (WINVER >= 0x0500) && (_WIN32_WINNT >= 0x0500)
- // according to the MSDN, this should also be necessary for MSVC, but
- // OPENFILENAME_SIZE_VERSION_400A is in not Microsoft header, as it seems
- if (QApplication::winVersion()==Qt::WV_NT || QApplication::winVersion()&Qt::WV_DOS_based) {
- ofn->lStructSize= OPENFILENAME_SIZE_VERSION_400A;
- } else {
- ofn->lStructSize= sizeof(OPENFILENAMEA);
- }
-#else
- ofn->lStructSize = sizeof(OPENFILENAMEA);
-#endif
- ofn->hwndOwner = parent ? parent->winId() : 0;
- ofn->lpstrFilter = aFilter;
- ofn->lpstrFile = aInitSel.data();
- ofn->nMaxFile = maxLen;
- ofn->lpstrInitialDir = aInitDir.data();
- ofn->lpstrTitle = aTitle.data();
- ofn->Flags = (OFN_NOCHANGEDIR | OFN_HIDEREADONLY);
-
- if (mode == Q3FileDialog::ExistingFile ||
- mode == Q3FileDialog::ExistingFiles)
- ofn->Flags |= (OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST);
- if (mode == Q3FileDialog::ExistingFiles)
- ofn->Flags |= (OFN_ALLOWMULTISELECT | OFN_EXPLORER);
-
- return ofn;
-}
-
-static void cleanUpOFNA(OPENFILENAMEA** ofn)
-{
- delete *ofn;
- *ofn = 0;
-}
-#endif
-
static QString tFilters, tTitle, tInitDir;
-#ifdef UNICODE
-// If you change this, then make sure you change makeOFNA (above) too
static
OPENFILENAME* makeOFN(QWidget* parent,
const QString& initialSelection,
@@ -261,33 +146,23 @@ OPENFILENAME* makeOFN(QWidget* parent,
QString initSel = QDir::toNativeSeparators(initialSelection);
int maxLen = mode == Q3FileDialog::ExistingFiles ? maxMultiLen : maxNameLen;
- TCHAR *tInitSel = new TCHAR[maxLen+1];
+ wchar_t *tInitSel = new wchar_t[maxLen+1];
if (initSel.length() > 0 && initSel.length() <= maxLen)
- memcpy(tInitSel, initSel.ucs2(), (initSel.length()+1)*sizeof(QChar));
+ memcpy(tInitSel, initSel.utf16(), (initSel.length() + 1) * sizeof(wchar_t));
else
tInitSel[0] = 0;
OPENFILENAME* ofn = new OPENFILENAME;
memset(ofn, 0, sizeof(OPENFILENAME));
-#if defined(Q_CC_BOR) && (WINVER >= 0x0500) && (_WIN32_WINNT >= 0x0500)
- // according to the MSDN, this should also be necessary for MSVC, but
- // OPENFILENAME_SIZE_VERSION_400 is in not Microsoft header, as it seems
- if (QApplication::winVersion()==Qt::WV_NT || QApplication::winVersion()&Qt::WV_DOS_based) {
- ofn->lStructSize= OPENFILENAME_SIZE_VERSION_400;
- } else {
- ofn->lStructSize = sizeof(OPENFILENAME);
- }
-#else
- ofn->lStructSize = sizeof(OPENFILENAME);
-#endif
- ofn->hwndOwner = parent ? parent->winId() : 0;
- ofn->lpstrFilter = (TCHAR *)tFilters.ucs2();
- ofn->lpstrFile = tInitSel;
+ ofn->lStructSize = sizeof(OPENFILENAME);
+ ofn->hwndOwner = parent ? parent->winId() : 0;
+ ofn->lpstrFilter = (wchar_t*)tFilters.utf16();
+ ofn->lpstrFile = tInitSel;
ofn->nMaxFile = maxLen;
- ofn->lpstrInitialDir = (TCHAR *)tInitDir.ucs2();
- ofn->lpstrTitle = (TCHAR *)tTitle.ucs2();
- ofn->Flags = (OFN_NOCHANGEDIR | OFN_HIDEREADONLY);
+ ofn->lpstrInitialDir = (wchar_t*)tInitDir.utf16();
+ ofn->lpstrTitle = (wchar_t*)tTitle.utf16();
+ ofn->Flags = (OFN_NOCHANGEDIR | OFN_HIDEREADONLY);
if (mode == Q3FileDialog::ExistingFile ||
mode == Q3FileDialog::ExistingFiles)
@@ -298,7 +173,6 @@ OPENFILENAME* makeOFN(QWidget* parent,
return ofn;
}
-
static void cleanUpOFN(OPENFILENAME** ofn)
{
delete (*ofn)->lpstrFile;
@@ -306,8 +180,6 @@ static void cleanUpOFN(OPENFILENAME** ofn)
*ofn = 0;
}
-#endif // UNICODE
-
QString Q3FileDialog::winGetOpenFileName(const QString &initialSelection,
const QString &filter,
QString* initialDirectory,
@@ -349,31 +221,18 @@ QString Q3FileDialog::winGetOpenFileName(const QString &initialSelection,
QApplication::sendEvent(parent, &e);
QApplicationPrivate::enterModal(parent);
}
- QT_WA({
- // Use Unicode strings and API
- OPENFILENAME* ofn = makeOFN(parent, isel,
- *initialDirectory, title,
- winFilter(filter), ExistingFile);
- if (idx)
- ofn->nFilterIndex = idx + 1;
- if (GetOpenFileName(ofn)) {
- result = QString::fromUcs2((ushort*)ofn->lpstrFile);
- selFilIdx = ofn->nFilterIndex;
- }
- cleanUpOFN(&ofn);
- } , {
- // Use ANSI strings and API
- OPENFILENAMEA* ofn = makeOFNA(parent, isel,
- *initialDirectory, title,
- winFilter(filter), ExistingFile);
- if (idx)
- ofn->nFilterIndex = idx + 1;
- if (GetOpenFileNameA(ofn)) {
- result = QString::fromLocal8Bit(ofn->lpstrFile);
- selFilIdx = ofn->nFilterIndex;
- }
- cleanUpOFNA(&ofn);
- });
+
+ OPENFILENAME* ofn = makeOFN(parent, isel,
+ *initialDirectory, title,
+ winFilter(filter), ExistingFile);
+ if (idx)
+ ofn->nFilterIndex = idx + 1;
+ if (GetOpenFileName(ofn)) {
+ result = QString::fromWCharArray(ofn->lpstrFile);
+ selFilIdx = ofn->nFilterIndex;
+ }
+ cleanUpOFN(&ofn);
+
if (parent) {
QApplicationPrivate::leaveModal(parent);
QEvent e(QEvent::WindowUnblocked);
@@ -433,31 +292,18 @@ QString Q3FileDialog::winGetSaveFileName(const QString &initialSelection,
QApplication::sendEvent(parent, &e);
QApplicationPrivate::enterModal(parent);
}
- QT_WA({
- // Use Unicode strings and API
- OPENFILENAME* ofn = makeOFN(parent, isel,
- *initialDirectory, title,
- winFilter(filter), AnyFile);
- if (idx)
- ofn->nFilterIndex = idx + 1;
- if (GetSaveFileName(ofn)) {
- result = QString::fromUcs2((ushort*)ofn->lpstrFile);
- selFilIdx = ofn->nFilterIndex;
- }
- cleanUpOFN(&ofn);
- } , {
- // Use ANSI strings and API
- OPENFILENAMEA* ofn = makeOFNA(parent, isel,
- *initialDirectory, title,
- winFilter(filter), AnyFile);
- if (idx)
- ofn->nFilterIndex = idx + 1;
- if (GetSaveFileNameA(ofn)) {
- result = QString::fromLocal8Bit(ofn->lpstrFile);
- selFilIdx = ofn->nFilterIndex;
- }
- cleanUpOFNA(&ofn);
- });
+
+ OPENFILENAME* ofn = makeOFN(parent, isel,
+ *initialDirectory, title,
+ winFilter(filter), AnyFile);
+ if (idx)
+ ofn->nFilterIndex = idx + 1;
+ if (GetSaveFileName(ofn)) {
+ result = QString::fromWCharArray(ofn->lpstrFile);
+ selFilIdx = ofn->nFilterIndex;
+ }
+ cleanUpOFN(&ofn);
+
if (parent) {
QApplicationPrivate::leaveModal(parent);
QEvent e(QEvent::WindowUnblocked);
@@ -519,69 +365,38 @@ QStringList Q3FileDialog::winGetOpenFileNames(const QString &filter,
QApplication::sendEvent(parent, &e);
QApplicationPrivate::enterModal(parent);
}
- QT_WA({
- OPENFILENAME* ofn = makeOFN(parent, isel,
- *initialDirectory, title,
- winFilter(filter), ExistingFiles);
- if (idx)
- ofn->nFilterIndex = idx + 1;
- if (GetOpenFileName(ofn)) {
- QString fileOrDir = QString::fromUcs2((ushort*)ofn->lpstrFile);
- selFilIdx = ofn->nFilterIndex;
- int offset = fileOrDir.length() + 1;
- if (ofn->lpstrFile[offset] == 0) {
- // Only one file selected; has full path
- fi.setFile(fileOrDir);
- QString res = fi.absFilePath();
- if (!res.isEmpty())
- result.append(res);
- }
- else {
- // Several files selected; first string is path
- dir.setPath(fileOrDir);
- QString f;
- while(!(f = QString::fromUcs2((ushort*)ofn->lpstrFile+offset)).isEmpty()) {
- fi.setFile(dir, f);
- QString res = fi.absFilePath();
- if (!res.isEmpty())
- result.append(res);
- offset += f.length() + 1;
- }
- }
+
+ OPENFILENAME* ofn = makeOFN(parent, isel,
+ *initialDirectory, title,
+ winFilter(filter), ExistingFiles);
+ if (idx)
+ ofn->nFilterIndex = idx + 1;
+ if (GetOpenFileName(ofn)) {
+ QString fileOrDir = QString::fromWCharArray(ofn->lpstrFile);
+ selFilIdx = ofn->nFilterIndex;
+ int offset = fileOrDir.length() + 1;
+ if (ofn->lpstrFile[offset] == 0) {
+ // Only one file selected; has full path
+ fi.setFile(fileOrDir);
+ QString res = fi.absFilePath();
+ if (!res.isEmpty())
+ result.append(res);
}
- cleanUpOFN(&ofn);
- } , {
- OPENFILENAMEA* ofn = makeOFNA(parent, isel,
- *initialDirectory, title,
- winFilter(filter), ExistingFiles);
- if (idx)
- ofn->nFilterIndex = idx + 1;
- if (GetOpenFileNameA(ofn)) {
- QByteArray fileOrDir(ofn->lpstrFile);
- selFilIdx = ofn->nFilterIndex;
- int offset = fileOrDir.length() + 1;
- if (ofn->lpstrFile[offset] == '\0') {
- // Only one file selected; has full path
- fi.setFile(QString::fromLocal8Bit(fileOrDir));
+ else {
+ // Several files selected; first string is path
+ dir.setPath(fileOrDir);
+ QString f;
+ while (!(f = QString::fromWCharArray(ofn->lpstrFile + offset)).isEmpty()) {
+ fi.setFile(dir, f);
QString res = fi.absFilePath();
if (!res.isEmpty())
result.append(res);
+ offset += f.length() + 1;
}
- else {
- // Several files selected; first string is path
- dir.setPath(QString::fromLocal8Bit(fileOrDir));
- QByteArray f;
- while(!(f = QByteArray(ofn->lpstrFile + offset)).isEmpty()) {
- fi.setFile(dir, QString::fromLocal8Bit(f));
- QString res = fi.absFilePath();
- if (!res.isEmpty())
- result.append(res);
- offset += f.length() + 1;
- }
- }
- cleanUpOFNA(&ofn);
}
- });
+ }
+ cleanUpOFN(&ofn);
+
if (parent) {
QApplicationPrivate::leaveModal(parent);
QEvent e(QEvent::WindowUnblocked);
@@ -607,34 +422,17 @@ static int __stdcall winGetExistDirCallbackProc(HWND hwnd,
if (uMsg == BFFM_INITIALIZED && lpData != 0) {
QString *initDir = (QString *)(lpData);
if (!initDir->isEmpty()) {
- // ### Lars asks: is this correct for the A version????
- QT_WA({
- SendMessage(hwnd, BFFM_SETSELECTION, TRUE, Q_ULONG(initDir->ucs2()));
- } , {
- SendMessageA(hwnd, BFFM_SETSELECTION, TRUE, Q_ULONG(initDir->ucs2()));
- });
+ SendMessage(hwnd, BFFM_SETSELECTION, TRUE, Q_ULONG(initDir->utf16()));
}
} else if (uMsg == BFFM_SELCHANGED) {
- QT_WA({
- resolveLibs();
- TCHAR path[MAX_PATH];
- ptrSHGetPathFromIDList(LPITEMIDLIST(lParam), path);
- QString tmpStr = QString::fromUcs2((ushort*)path);
- if (!tmpStr.isEmpty())
- SendMessage(hwnd, BFFM_ENABLEOK, 1, 1);
- else
- SendMessage(hwnd, BFFM_ENABLEOK, 0, 0);
- SendMessage(hwnd, BFFM_SETSTATUSTEXT, 1, Q_ULONG(path));
- } , {
- char path[MAX_PATH];
- SHGetPathFromIDListA(LPITEMIDLIST(lParam), path);
- QString tmpStr = QString::fromLocal8Bit(path);
- if (!tmpStr.isEmpty())
- SendMessageA(hwnd, BFFM_ENABLEOK, 1, 1);
- else
- SendMessageA(hwnd, BFFM_ENABLEOK, 0, 0);
- SendMessageA(hwnd, BFFM_SETSTATUSTEXT, 1, Q_ULONG(path));
- });
+ wchar_t path[MAX_PATH];
+ SHGetPathFromIDList(LPITEMIDLIST(lParam), path);
+ QString tmpStr = QString::fromWCharArray(path);
+ if (!tmpStr.isEmpty())
+ SendMessage(hwnd, BFFM_ENABLEOK, 1, 1);
+ else
+ SendMessage(hwnd, BFFM_ENABLEOK, 0, 0);
+ SendMessage(hwnd, BFFM_SETSTATUSTEXT, 1, Q_ULONG(path));
}
#endif
return 0;
@@ -666,76 +464,42 @@ QString Q3FileDialog::winGetExistingDirectory(const QString& initialDirectory,
QApplication::sendEvent(parent, &e);
QApplicationPrivate::enterModal(parent);
}
- QT_WA({
- resolveLibs();
- QString initDir = QDir::toNativeSeparators(initialDirectory);
- TCHAR path[MAX_PATH];
- TCHAR initPath[MAX_PATH];
- initPath[0] = 0;
- path[0] = 0;
- tTitle = title;
- BROWSEINFO bi;
- bi.hwndOwner = (parent ? parent->winId() : 0);
- bi.pidlRoot = NULL;
- bi.lpszTitle = (TCHAR*)tTitle.ucs2();
- bi.pszDisplayName = initPath;
- bi.ulFlags = BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT | BIF_NEWDIALOGSTYLE;
- bi.lpfn = winGetExistDirCallbackProc;
- bi.lParam = Q_ULONG(&initDir);
- LPITEMIDLIST pItemIDList = ptrSHBrowseForFolder(&bi);
- if (pItemIDList) {
- ptrSHGetPathFromIDList(pItemIDList, path);
- IMalloc *pMalloc;
- if (SHGetMalloc(&pMalloc) != NOERROR)
- result.clear();
- else {
- pMalloc->Free(pItemIDList);
- pMalloc->Release();
- result = QString::fromUcs2((ushort*)path);
- }
- } else
- result.clear();
- tTitle.clear();
- } , {
- QString initDir = QDir::toNativeSeparators(initialDirectory);
- char path[MAX_PATH];
- char initPath[MAX_PATH];
- QByteArray ctitle = title.toLocal8Bit();
- initPath[0]=0;
- path[0]=0;
- BROWSEINFOA bi;
- bi.hwndOwner = (parent ? parent->winId() : 0);
- bi.pidlRoot = NULL;
- bi.lpszTitle = ctitle;
- bi.pszDisplayName = initPath;
- bi.ulFlags = BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT | BIF_NEWDIALOGSTYLE;
- bi.lpfn = winGetExistDirCallbackProc;
- bi.lParam = Q_ULONG(&initDir);
- LPITEMIDLIST pItemIDList = SHBrowseForFolderA(&bi);
- if (pItemIDList) {
- SHGetPathFromIDListA(pItemIDList, path);
- IMalloc *pMalloc;
- if (SHGetMalloc(&pMalloc) != NOERROR)
- result.clear();
- else {
- pMalloc->Free(pItemIDList);
- pMalloc->Release();
- result = QString::fromLocal8Bit(path);
- }
- } else
+
+ QString initDir = QDir::toNativeSeparators(initialDirectory);
+ wchar_t path[MAX_PATH];
+ wchar_t initPath[MAX_PATH];
+ initPath[0] = 0;
+ path[0] = 0;
+ tTitle = title;
+ BROWSEINFO bi;
+ bi.hwndOwner = (parent ? parent->winId() : 0);
+ bi.pidlRoot = NULL;
+ bi.lpszTitle = (wchar_t*)tTitle.utf16();
+ bi.pszDisplayName = initPath;
+ bi.ulFlags = BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT | BIF_NEWDIALOGSTYLE;
+ bi.lpfn = winGetExistDirCallbackProc;
+ bi.lParam = Q_ULONG(&initDir);
+ LPITEMIDLIST pItemIDList = SHBrowseForFolder(&bi);
+ if (pItemIDList) {
+ SHGetPathFromIDList(pItemIDList, path);
+ IMalloc *pMalloc;
+ if (SHGetMalloc(&pMalloc) != NOERROR)
result.clear();
- });
+ else {
+ pMalloc->Free(pItemIDList);
+ pMalloc->Release();
+ result = QString::fromWCharArray(path);
+ }
+ } else
+ result.clear();
+ tTitle.clear();
+
if (parent) {
QApplicationPrivate::leaveModal(parent);
QEvent e(QEvent::WindowUnblocked);
QApplication::sendEvent(parent, &e);
}
- // Due to a bug on Windows Me, we need to reset the current
- // directory
- if ((qWinVersion() == Qt::WV_98 || qWinVersion() == Qt::WV_Me) && QDir::currentDirPath() != currentDir)
- QDir::setCurrent(currentDir);
-
if (!result.isEmpty())
result.replace(QLatin1Char('\\'), QLatin1Char('/'));
return result;
generated by cgit v0.12 at 2024-11-14 00:22:39 (GMT)