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-rw-r--r--src/gui/dialogs/qfiledialog_win.cpp686
1 files changed, 329 insertions, 357 deletions
diff --git a/src/gui/dialogs/qfiledialog_win.cpp b/src/gui/dialogs/qfiledialog_win.cpp
index e7a60a2..2c0e70c 100644
--- a/src/gui/dialogs/qfiledialog_win.cpp
+++ b/src/gui/dialogs/qfiledialog_win.cpp
@@ -59,8 +59,19 @@
#endif
#include <shlobj.h>
+//At some point we can hope that mingw will support that interface
+#if !defined(Q_WS_WINCE) && !defined(Q_CC_MINGW)
+#include <shobjidl.h>
+#endif
+
+#include <objbase.h>
-#ifdef Q_OS_WINCE
+#if defined(__IFileDialog_INTERFACE_DEFINED__) \
+ && defined(__IFileOpenDialog_INTERFACE_DEFINED__)
+#define USE_COMMON_ITEM_DIALOG
+#endif
+
+#ifdef Q_WS_WINCE
#include <commdlg.h>
# ifndef BFFM_SETSELECTION
# define BFFM_SETSELECTION (WM_USER + 102)
@@ -70,8 +81,8 @@
typedef struct qt_priv_browseinfo {
HWND hwndOwner;
LPCITEMIDLIST pidlRoot;
- LPTSTR pszDisplayName;
- LPCTSTR lpszTitle;
+ LPWSTR pszDisplayName;
+ LPCWSTR lpszTitle;
UINT ulFlags;
BFFCALLBACK lpfn;
LPARAM lParam;
@@ -90,6 +101,9 @@ typedef LPITEMIDLIST (WINAPI *PtrSHBrowseForFolder)(BROWSEINFO*);
static PtrSHBrowseForFolder ptrSHBrowseForFolder = 0;
typedef BOOL (WINAPI *PtrSHGetPathFromIDList)(LPITEMIDLIST,LPWSTR);
static PtrSHGetPathFromIDList ptrSHGetPathFromIDList = 0;
+typedef HRESULT (WINAPI *PtrSHGetMalloc)(LPMALLOC *);
+static PtrSHGetMalloc ptrSHGetMalloc = 0;
+
QT_BEGIN_NAMESPACE
@@ -111,20 +125,20 @@ static void qt_win_resolve_libs()
#endif
triedResolve = true;
- if (!(QSysInfo::WindowsVersion & QSysInfo::WV_DOS_based)) {
-#if !defined(Q_OS_WINCE)
- QLibrary lib(QLatin1String("shell32"));
- ptrSHBrowseForFolder = (PtrSHBrowseForFolder) lib.resolve("SHBrowseForFolderW");
- ptrSHGetPathFromIDList = (PtrSHGetPathFromIDList) lib.resolve("SHGetPathFromIDListW");
+#if !defined(Q_WS_WINCE)
+ QLibrary lib(QLatin1String("shell32"));
+ ptrSHBrowseForFolder = (PtrSHBrowseForFolder) lib.resolve("SHBrowseForFolderW");
+ ptrSHGetPathFromIDList = (PtrSHGetPathFromIDList) lib.resolve("SHGetPathFromIDListW");
+ ptrSHGetMalloc = (PtrSHGetMalloc) lib.resolve("SHGetMalloc");
#else
- // CE stores them in a different lib and does not use unicode version
- HINSTANCE handle = LoadLibraryW(L"Ceshell");
- ptrSHBrowseForFolder = (PtrSHBrowseForFolder)GetProcAddress(handle, L"SHBrowseForFolder");
- ptrSHGetPathFromIDList = (PtrSHGetPathFromIDList)GetProcAddress(handle, L"SHGetPathFromIDList");
- if (ptrSHBrowseForFolder && ptrSHGetPathFromIDList)
- qt_priv_ptr_valid = true;
+ // CE stores them in a different lib and does not use unicode version
+ HINSTANCE handle = LoadLibraryW(L"Ceshell");
+ ptrSHBrowseForFolder = (PtrSHBrowseForFolder)GetProcAddress(handle, L"SHBrowseForFolder");
+ ptrSHGetPathFromIDList = (PtrSHGetPathFromIDList)GetProcAddress(handle, L"SHGetPathFromIDList");
+ ptrSHGetMalloc = (PtrSHGetMalloc)GetProcAddress(handle, L"SHGetMalloc");
+ if (ptrSHBrowseForFolder && ptrSHGetPathFromIDList && ptrSHGetMalloc)
+ qt_priv_ptr_valid = true;
#endif
- }
}
}
@@ -193,114 +207,34 @@ static QString qt_win_selected_filter(const QString &filter, DWORD idx)
return qt_win_make_filters_list(filter).at((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 qt_win_make_OFN (below) too
-static OPENFILENAMEA *qt_win_make_OFNA(QWidget *parent,
- const QString &initialSelection,
- const QString &initialDirectory,
- const QString &title,
- const QString &filters,
- QFileDialog::FileMode mode,
- QFileDialog::Options options)
-{
- if (parent)
- parent = parent->window();
- else
- parent = qApp->activeWindow();
-
- aTitle = title.toLocal8Bit();
- aInitDir = QDir::toNativeSeparators(initialDirectory).toLocal8Bit();
- if (initialSelection.isEmpty()) {
- aInitSel = "";
- } else {
- aInitSel = QDir::toNativeSeparators(initialSelection).toLocal8Bit();
- aInitSel.replace("<", "");
- aInitSel.replace(">", "");
- aInitSel.replace("\"", "");
- aInitSel.replace("|", "");
- }
- int maxLen = mode == QFileDialog::ExistingFiles ? maxMultiLen : maxNameLen;
- aInitSel.resize(maxLen + 1); // make room for return value
- aFilter = filters.toLocal8Bit();
-
- 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
- Q_ASSERT(!parent ||parent->testAttribute(Qt::WA_WState_Created));
- 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 | OFN_EXPLORER);
-
- if (mode == QFileDialog::ExistingFile ||
- mode == QFileDialog::ExistingFiles)
- ofn->Flags |= (OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST);
- if (mode == QFileDialog::ExistingFiles)
- ofn->Flags |= (OFN_ALLOWMULTISELECT);
- if (!(options & QFileDialog::DontConfirmOverwrite))
- ofn->Flags |= OFN_OVERWRITEPROMPT;
-
- return ofn;
-}
-
-static void qt_win_clean_up_OFNA(OPENFILENAMEA **ofn)
-{
- delete *ofn;
- *ofn = 0;
-}
-#endif
-
static QString tFilters, tTitle, tInitDir;
-#ifdef UNICODE
-// If you change this, then make sure you change qt_win_make_OFNA (above) too
static OPENFILENAME* qt_win_make_OFN(QWidget *parent,
const QString& initialSelection,
const QString& initialDirectory,
const QString& title,
const QString& filters,
QFileDialog::FileMode mode,
- QFileDialog::Options options)
+ QFileDialog::Options options)
{
if (parent)
parent = parent->window();
else
- parent = qApp->activeWindow();
+ parent = QApplication::activeWindow();
tInitDir = QDir::toNativeSeparators(initialDirectory);
tFilters = filters;
tTitle = title;
QString initSel = QDir::toNativeSeparators(initialSelection);
if (!initSel.isEmpty()) {
- initSel.replace(QLatin1String("<"), QLatin1String(""));
- initSel.replace(QLatin1String(">"), QLatin1String(""));
- initSel.replace(QLatin1String("\""), QLatin1String(""));
- initSel.replace(QLatin1String("|"), QLatin1String(""));
+ initSel.remove(QLatin1Char('<'));
+ initSel.remove(QLatin1Char('>'));
+ initSel.remove(QLatin1Char('\"'));
+ initSel.remove(QLatin1Char('|'));
}
int maxLen = mode == QFileDialog::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.utf16(), (initSel.length()+1)*sizeof(QChar));
else
@@ -309,24 +243,14 @@ static OPENFILENAME* qt_win_make_OFN(QWidget *parent,
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
Q_ASSERT(!parent ||parent->testAttribute(Qt::WA_WState_Created));
ofn->hwndOwner = parent ? parent->winId() : 0;
- ofn->lpstrFilter = (TCHAR *)tFilters.utf16();
+ ofn->lpstrFilter = (wchar_t*)tFilters.utf16();
ofn->lpstrFile = tInitSel;
ofn->nMaxFile = maxLen;
- ofn->lpstrInitialDir = (TCHAR *)tInitDir.utf16();
- ofn->lpstrTitle = (TCHAR *)tTitle.utf16();
+ ofn->lpstrInitialDir = (wchar_t*)tInitDir.utf16();
+ ofn->lpstrTitle = (wchar_t*)tTitle.utf16();
ofn->Flags = (OFN_NOCHANGEDIR | OFN_HIDEREADONLY | OFN_EXPLORER);
if (mode == QFileDialog::ExistingFile ||
mode == QFileDialog::ExistingFiles)
@@ -339,7 +263,6 @@ static OPENFILENAME* qt_win_make_OFN(QWidget *parent,
return ofn;
}
-
static void qt_win_clean_up_OFN(OPENFILENAME **ofn)
{
delete [] (*ofn)->lpstrFile;
@@ -347,8 +270,6 @@ static void qt_win_clean_up_OFN(OPENFILENAME **ofn)
*ofn = 0;
}
-#endif // UNICODE
-
extern void qt_win_eatMouseMove();
QString qt_win_get_open_file_name(const QFileDialogArgs &args,
@@ -384,36 +305,21 @@ QString qt_win_get_open_file_name(const QFileDialogArgs &args,
modal_widget.setAttribute(Qt::WA_NoChildEventsForParent, true);
modal_widget.setParent(args.parent, Qt::Window);
QApplicationPrivate::enterModal(&modal_widget);
+
bool hideFiltersDetails = args.options & QFileDialog::HideNameFilterDetails;
- QT_WA({
- // Use Unicode strings and API
- OPENFILENAME* ofn = qt_win_make_OFN(args.parent, args.selection,
- args.directory, args.caption,
- qt_win_filter(args.filter, hideFiltersDetails),
- QFileDialog::ExistingFile,
- args.options);
- if (idx)
- ofn->nFilterIndex = idx + 1;
- if (GetOpenFileName(ofn)) {
- result = QString::fromUtf16((ushort*)ofn->lpstrFile);
- selFilIdx = ofn->nFilterIndex;
- }
- qt_win_clean_up_OFN(&ofn);
- } , {
- // Use ANSI strings and API
- OPENFILENAMEA* ofn = qt_win_make_OFNA(args.parent, args.selection,
- args.directory, args.caption,
- qt_win_filter(args.filter, hideFiltersDetails),
- QFileDialog::ExistingFile,
- args.options);
- if (idx)
- ofn->nFilterIndex = idx + 1;
- if (GetOpenFileNameA(ofn)) {
- result = QString::fromLocal8Bit(ofn->lpstrFile);
- selFilIdx = ofn->nFilterIndex;
- }
- qt_win_clean_up_OFNA(&ofn);
- });
+ OPENFILENAME* ofn = qt_win_make_OFN(args.parent, args.selection,
+ args.directory, args.caption,
+ qt_win_filter(args.filter, hideFiltersDetails),
+ QFileDialog::ExistingFile,
+ args.options);
+ if (idx)
+ ofn->nFilterIndex = idx + 1;
+ if (GetOpenFileName(ofn)) {
+ result = QString::fromWCharArray(ofn->lpstrFile);
+ selFilIdx = ofn->nFilterIndex;
+ }
+ qt_win_clean_up_OFN(&ofn);
+
QApplicationPrivate::leaveModal(&modal_widget);
qt_win_eatMouseMove();
@@ -430,7 +336,7 @@ QString qt_win_get_open_file_name(const QFileDialogArgs &args,
QString qt_win_get_save_file_name(const QFileDialogArgs &args,
QString *initialDirectory,
- QString *selectedFilter)
+ QString *selectedFilter)
{
QString result;
@@ -477,42 +383,24 @@ QString qt_win_get_save_file_name(const QFileDialogArgs &args,
defaultSaveExt.clear();
}
}
- QT_WA({
- // Use Unicode strings and API
- OPENFILENAME *ofn = qt_win_make_OFN(args.parent, args.selection,
- args.directory, args.caption,
- qt_win_filter(args.filter, hideFiltersDetails),
- QFileDialog::AnyFile,
- args.options);
-
- ofn->lpstrDefExt = (TCHAR *)defaultSaveExt.utf16();
-
- if (idx)
- ofn->nFilterIndex = idx + 1;
- if (GetSaveFileName(ofn)) {
- result = QString::fromUtf16((ushort*)ofn->lpstrFile);
- selFilIdx = ofn->nFilterIndex;
- }
- qt_win_clean_up_OFN(&ofn);
- } , {
- // Use ANSI strings and API
- OPENFILENAMEA *ofn = qt_win_make_OFNA(args.parent, args.selection,
- args.directory, args.caption,
- qt_win_filter(args.filter, hideFiltersDetails),
- QFileDialog::AnyFile,
- args.options);
- QByteArray asciiExt = defaultSaveExt.toAscii();
- ofn->lpstrDefExt = asciiExt.data();
-
- if (idx)
- ofn->nFilterIndex = idx + 1;
- if (GetSaveFileNameA(ofn)) {
- result = QString::fromLocal8Bit(ofn->lpstrFile);
- selFilIdx = ofn->nFilterIndex;
- }
- qt_win_clean_up_OFNA(&ofn);
- });
-#if defined(Q_OS_WINCE)
+
+ OPENFILENAME *ofn = qt_win_make_OFN(args.parent, args.selection,
+ args.directory, args.caption,
+ qt_win_filter(args.filter, hideFiltersDetails),
+ QFileDialog::AnyFile,
+ args.options);
+
+ ofn->lpstrDefExt = (wchar_t*)defaultSaveExt.utf16();
+
+ if (idx)
+ ofn->nFilterIndex = idx + 1;
+ if (GetSaveFileName(ofn)) {
+ result = QString::fromWCharArray(ofn->lpstrFile);
+ selFilIdx = ofn->nFilterIndex;
+ }
+ qt_win_clean_up_OFN(&ofn);
+
+#if defined(Q_WS_WINCE)
int semIndex = result.indexOf(QLatin1Char(';'));
if (semIndex >= 0)
result = result.left(semIndex);
@@ -532,14 +420,204 @@ QString qt_win_get_save_file_name(const QFileDialogArgs &args,
return fi.absoluteFilePath();
}
+
+#if defined(USE_COMMON_ITEM_DIALOG)
+
+typedef HRESULT (WINAPI *PtrSHCreateItemFromParsingName)(PCWSTR pszPath, IBindCtx *pbc, REFIID riid, void **ppv);
+static PtrSHCreateItemFromParsingName pSHCreateItemFromParsingName = 0;
+
+static bool qt_win_set_IFileDialogOptions(IFileDialog *pfd,
+ const QString& initialSelection,
+ const QString& initialDirectory,
+ const QString& title,
+ const QStringList& filterLst,
+ QFileDialog::FileMode mode,
+ QFileDialog::Options options)
+{
+ if (!pSHCreateItemFromParsingName) {
+ // This function is available only in Vista & above.
+ QLibrary shellLib(QLatin1String("Shell32"));
+ pSHCreateItemFromParsingName = (PtrSHCreateItemFromParsingName)
+ shellLib.resolve("SHCreateItemFromParsingName");
+ if (!pSHCreateItemFromParsingName)
+ return false;
+ }
+ HRESULT hr;
+ QString winfilters;
+ int numFilters = 0;
+ quint32 currentOffset = 0;
+ QList<quint32> offsets;
+ QStringList::ConstIterator it = filterLst.begin();
+ // Create the native filter string and save offset to each entry.
+ for (; it != filterLst.end(); ++it) {
+ QString subfilter = *it;
+ if (!subfilter.isEmpty()) {
+ offsets<<currentOffset;
+ //Here the COMMON_ITEM_DIALOG API always add the details for the filter (e.g. *.txt)
+ //so we don't need to handle the flag HideNameFilterDetails.
+ winfilters += subfilter; // The name of the filter.
+ winfilters += QChar();
+ currentOffset += subfilter.size()+1;
+ offsets<<currentOffset;
+ QString spec = qt_win_extract_filter(subfilter);
+ winfilters += spec; // The actual filter spec.
+ winfilters += QChar();
+ currentOffset += spec.size()+1;
+ numFilters++;
+ }
+ }
+ // Add the filters to the file dialog.
+ if (numFilters) {
+ wchar_t *szData = (wchar_t*)winfilters.utf16();
+ COMDLG_FILTERSPEC *filterSpec = new COMDLG_FILTERSPEC[numFilters];
+ for(int i = 0; i<numFilters; i++) {
+ filterSpec[i].pszName = szData+offsets[i*2];
+ filterSpec[i].pszSpec = szData+offsets[(i*2)+1];
+ }
+ hr = pfd->SetFileTypes(numFilters, filterSpec);
+ delete []filterSpec;
+ }
+ // Set the starting folder.
+ tInitDir = QDir::toNativeSeparators(initialDirectory);
+ if (!tInitDir.isEmpty()) {
+ IShellItem *psiDefaultFolder;
+ hr = pSHCreateItemFromParsingName((wchar_t*)tInitDir.utf16(),
+ NULL,
+ IID_PPV_ARGS(&psiDefaultFolder));
+
+ if (SUCCEEDED(hr)) {
+ hr = pfd->SetFolder(psiDefaultFolder);
+ psiDefaultFolder->Release();
+ }
+ }
+ // Set the currently selected file.
+ QString initSel = QDir::toNativeSeparators(initialSelection);
+ if (!initSel.isEmpty()) {
+ initSel.remove(QLatin1Char('<'));
+ initSel.remove(QLatin1Char('>'));
+ initSel.remove(QLatin1Char('\"'));
+ initSel.remove(QLatin1Char('|'));
+ }
+ if (!initSel.isEmpty()) {
+ hr = pfd->SetFileName((wchar_t*)initSel.utf16());
+ }
+ // Set the title for the file dialog.
+ if (!title.isEmpty()) {
+ hr = pfd->SetTitle((wchar_t*)title.utf16());
+ }
+ // Set other flags for the dialog.
+ DWORD newOptions;
+ hr = pfd->GetOptions(&newOptions);
+ if (SUCCEEDED(hr)) {
+ newOptions |= (FOS_NOCHANGEDIR | FOS_NOREADONLYRETURN);
+ if (mode == QFileDialog::ExistingFile ||
+ mode == QFileDialog::ExistingFiles)
+ newOptions |= (FOS_FILEMUSTEXIST | FOS_PATHMUSTEXIST);
+ if (mode == QFileDialog::ExistingFiles)
+ newOptions |= FOS_ALLOWMULTISELECT;
+ if (!(options & QFileDialog::DontConfirmOverwrite))
+ newOptions |= FOS_OVERWRITEPROMPT;
+ hr = pfd->SetOptions(newOptions);
+ }
+ return SUCCEEDED(hr);
+}
+
+QStringList qt_win_CID_get_open_file_names(const QFileDialogArgs &args,
+ QString *initialDirectory,
+ const QStringList &filterList,
+ QString *selectedFilter,
+ int selectedFilterIndex)
+{
+ QStringList result;
+ QDialog modal_widget;
+ modal_widget.setAttribute(Qt::WA_NoChildEventsForParent, true);
+ modal_widget.setParent(args.parent, Qt::Window);
+ QApplicationPrivate::enterModal(&modal_widget);
+ // Multiple selection is allowed only in IFileOpenDialog.
+ IFileOpenDialog *pfd;
+ HRESULT hr = CoCreateInstance(CLSID_FileOpenDialog,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ IID_PPV_ARGS(&pfd));
+
+ if (SUCCEEDED(hr)) {
+ qt_win_set_IFileDialogOptions(pfd, args.selection,
+ args.directory, args.caption,
+ filterList, QFileDialog::ExistingFiles,
+ args.options);
+ // Set the currently selected filter (one-based index).
+ hr = pfd->SetFileTypeIndex(selectedFilterIndex+1);
+ QWidget *parentWindow = args.parent;
+ if (parentWindow)
+ parentWindow = parentWindow->window();
+ else
+ parentWindow = QApplication::activeWindow();
+ // Show the file dialog.
+ hr = pfd->Show(parentWindow ? parentWindow->winId() : 0);
+ if (SUCCEEDED(hr)) {
+ // Retrieve the results.
+ IShellItemArray *psiaResults;
+ hr = pfd->GetResults(&psiaResults);
+ if (SUCCEEDED(hr)) {
+ DWORD numItems = 0;
+ psiaResults->GetCount(&numItems);
+ for (DWORD i = 0; i<numItems; i++) {
+ IShellItem *psi = 0;
+ hr = psiaResults->GetItemAt(i, &psi);
+ if (SUCCEEDED(hr)) {
+ // Retrieve the file name from shell item.
+ wchar_t *pszPath;
+ hr = psi->GetDisplayName(SIGDN_FILESYSPATH, &pszPath);
+ if (SUCCEEDED(hr)) {
+ QString fileName = QString::fromWCharArray(pszPath);
+ result.append(fileName);
+ CoTaskMemFree(pszPath);
+ }
+ psi->Release(); // Free the current item.
+ }
+ }
+ psiaResults->Release(); // Free the array of items.
+ }
+ }
+ }
+ QApplicationPrivate::leaveModal(&modal_widget);
+
+ qt_win_eatMouseMove();
+
+ if (!result.isEmpty()) {
+ // Retrieve the current folder name.
+ IShellItem *psi = 0;
+ hr = pfd->GetFolder(&psi);
+ if (SUCCEEDED(hr)) {
+ wchar_t *pszPath;
+ hr = psi->GetDisplayName(SIGDN_FILESYSPATH, &pszPath);
+ if (SUCCEEDED(hr)) {
+ *initialDirectory = QString::fromWCharArray(pszPath);
+ CoTaskMemFree(pszPath);
+ }
+ psi->Release();
+ }
+ // Retrieve the currently selected filter.
+ if (selectedFilter) {
+ quint32 filetype = 0;
+ hr = pfd->GetFileTypeIndex(&filetype);
+ if (SUCCEEDED(hr) && filetype && filetype <= (quint32)filterList.length()) {
+ // This is a one-based index, not zero-based.
+ *selectedFilter = filterList[filetype-1];
+ }
+ }
+ }
+ return result;
+}
+
+#endif
+
QStringList qt_win_get_open_file_names(const QFileDialogArgs &args,
QString *initialDirectory,
QString *selectedFilter)
{
- QStringList result;
QFileInfo fi;
QDir dir;
- QString isel;
if (initialDirectory && initialDirectory->left(5) == QLatin1String("file:"))
initialDirectory->remove(0, 5);
@@ -547,7 +625,6 @@ QStringList qt_win_get_open_file_names(const QFileDialogArgs &args,
if (initialDirectory && !fi.isDir()) {
*initialDirectory = fi.absolutePath();
- isel = fi.fileName();
}
if (!fi.exists())
@@ -555,84 +632,60 @@ QStringList qt_win_get_open_file_names(const QFileDialogArgs &args,
DWORD selFilIdx = 0;
+ QStringList filterLst = qt_win_make_filters_list(args.filter);
int idx = 0;
if (selectedFilter) {
- QStringList filterLst = qt_win_make_filters_list(args.filter);
idx = filterLst.indexOf(*selectedFilter);
}
+ // Windows Vista (& above) allows users to search from file dialogs. If user selects
+ // multiple files belonging to different folders from these search results, the
+ // GetOpenFileName() will return only one folder name for all the files. To retrieve
+ // the correct path for all selected files, we have to use Common Item Dialog interfaces.
+#if defined(USE_COMMON_ITEM_DIALOG)
+ if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)
+ return qt_win_CID_get_open_file_names(args, initialDirectory, filterLst, selectedFilter, idx);
+#endif
+ QStringList result;
QDialog modal_widget;
modal_widget.setAttribute(Qt::WA_NoChildEventsForParent, true);
modal_widget.setParent(args.parent, Qt::Window);
QApplicationPrivate::enterModal(&modal_widget);
+
bool hideFiltersDetails = args.options & QFileDialog::HideNameFilterDetails;
- QT_WA({
- OPENFILENAME* ofn = qt_win_make_OFN(args.parent, args.selection,
- args.directory, args.caption,
- qt_win_filter(args.filter, hideFiltersDetails),
- QFileDialog::ExistingFiles,
- args.options);
- if (idx)
- ofn->nFilterIndex = idx + 1;
- if (GetOpenFileName(ofn)) {
- QString fileOrDir = QString::fromUtf16((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.absoluteFilePath();
- if (!res.isEmpty())
- result.append(res);
- }
- else {
- // Several files selected; first string is path
- dir.setPath(fileOrDir);
- QString f;
- while(!(f = QString::fromUtf16((ushort*)ofn->lpstrFile+offset)).isEmpty()) {
- fi.setFile(dir, f);
- QString res = fi.absoluteFilePath();
- if (!res.isEmpty())
- result.append(res);
- offset += f.length() + 1;
- }
- }
+ OPENFILENAME* ofn = qt_win_make_OFN(args.parent, args.selection,
+ args.directory, args.caption,
+ qt_win_filter(args.filter, hideFiltersDetails),
+ QFileDialog::ExistingFiles,
+ args.options);
+ 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.absoluteFilePath();
+ if (!res.isEmpty())
+ result.append(res);
}
- qt_win_clean_up_OFN(&ofn);
- } , {
- OPENFILENAMEA* ofn = qt_win_make_OFNA(args.parent, args.selection,
- args.directory, args.caption,
- qt_win_filter(args.filter, hideFiltersDetails),
- QFileDialog::ExistingFiles,
- args.options);
- 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.absoluteFilePath();
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.absoluteFilePath();
- if (!res.isEmpty())
- result.append(res);
- offset += f.length() + 1;
- }
- }
- qt_win_clean_up_OFNA(&ofn);
}
- });
+ }
+ qt_win_clean_up_OFN(&ofn);
+
QApplicationPrivate::leaveModal(&modal_widget);
qt_win_eatMouseMove();
@@ -655,34 +708,20 @@ 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, LPARAM(initDir->utf16()));
- } , {
- SendMessageA(hwnd, BFFM_SETSELECTION, TRUE, LPARAM(initDir->utf16()));
- });
+ SendMessage(hwnd, BFFM_SETSELECTION, TRUE, LPARAM(initDir->utf16()));
}
} else if (uMsg == BFFM_SELCHANGED) {
- QT_WA({
- qt_win_resolve_libs();
- TCHAR path[MAX_PATH];
+ qt_win_resolve_libs();
+ if (ptrSHGetPathFromIDList) {
+ wchar_t path[MAX_PATH];
ptrSHGetPathFromIDList(LPITEMIDLIST(lParam), path);
- QString tmpStr = QString::fromUtf16((ushort*)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, LPARAM(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, LPARAM(path));
- });
+ }
}
return 0;
}
@@ -700,7 +739,7 @@ QString qt_win_get_existing_directory(const QFileDialogArgs &args)
if (parent)
parent = parent->window();
else
- parent = qApp->activeWindow();
+ parent = QApplication::activeWindow();
if (parent)
parent->createWinId();
@@ -708,118 +747,51 @@ QString qt_win_get_existing_directory(const QFileDialogArgs &args)
modal_widget.setAttribute(Qt::WA_NoChildEventsForParent, true);
modal_widget.setParent(parent, Qt::Window);
QApplicationPrivate::enterModal(&modal_widget);
-#if !defined(Q_OS_WINCE)
- QT_WA({
- qt_win_resolve_libs();
- QString initDir = QDir::toNativeSeparators(args.directory);
- TCHAR path[MAX_PATH];
- TCHAR initPath[MAX_PATH];
- initPath[0] = 0;
- path[0] = 0;
- tTitle = args.caption;
- BROWSEINFO bi;
- Q_ASSERT(!parent ||parent->testAttribute(Qt::WA_WState_Created));
- bi.hwndOwner = (parent ? parent->winId() : 0);
- bi.pidlRoot = NULL;
- //### This does not seem to be respected? - the dialog always displays "Browse for folder"
- bi.lpszTitle = (TCHAR*)tTitle.utf16();
- bi.pszDisplayName = initPath;
- bi.ulFlags = BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT | BIF_NEWDIALOGSTYLE;
- bi.lpfn = winGetExistDirCallbackProc;
- bi.lParam = LPARAM(&initDir);
- if (ptrSHBrowseForFolder) {
- LPITEMIDLIST pItemIDList = ptrSHBrowseForFolder(&bi);
- if (pItemIDList && ptrSHGetPathFromIDList) {
- ptrSHGetPathFromIDList(pItemIDList, path);
- IMalloc *pMalloc;
- if (SHGetMalloc(&pMalloc) != NOERROR)
- result = QString();
- else {
- pMalloc->Free(pItemIDList);
- pMalloc->Release();
- result = QString::fromUtf16((ushort*)path);
- }
- } else
- result = QString();
- }
- tTitle = QString();
- } , {
- QString initDir = QDir::toNativeSeparators(args.directory);
- char path[MAX_PATH];
- char initPath[MAX_PATH];
- QByteArray ctitle = args.caption.toLocal8Bit();
- initPath[0]=0;
- path[0]=0;
- BROWSEINFOA bi;
- Q_ASSERT(!parent ||parent->testAttribute(Qt::WA_WState_Created));
- 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 = LPARAM(&initDir);
- LPITEMIDLIST pItemIDList = SHBrowseForFolderA(&bi);
- if (pItemIDList) {
- SHGetPathFromIDListA(pItemIDList, path);
- IMalloc *pMalloc;
- if (SHGetMalloc(&pMalloc) != NOERROR)
- result = QString();
- else {
- pMalloc->Free(pItemIDList);
- pMalloc->Release();
- result = QString::fromLocal8Bit(path);
- }
- } else
- result = QString();
- });
-#else
- qt_win_resolve_libs();
+
QString initDir = QDir::toNativeSeparators(args.directory);
- TCHAR path[MAX_PATH];
- TCHAR initPath[MAX_PATH];
- memset(initPath, 0 , MAX_PATH*sizeof(TCHAR));
- memset(path, 0, MAX_PATH*sizeof(TCHAR));
+ wchar_t path[MAX_PATH];
+ wchar_t initPath[MAX_PATH];
+ initPath[0] = 0;
+ path[0] = 0;
tTitle = args.caption;
+
+#if !defined(Q_WS_WINCE)
+ BROWSEINFO bi;
+#else
qt_BROWSEINFO bi;
+#endif
+
Q_ASSERT(!parent ||parent->testAttribute(Qt::WA_WState_Created));
bi.hwndOwner = (parent ? parent->winId() : 0);
bi.pidlRoot = NULL;
- bi.lpszTitle = (TCHAR*)tTitle.utf16();
+ //### This does not seem to be respected? - the dialog always displays "Browse for folder"
+ bi.lpszTitle = (wchar_t*)tTitle.utf16();
bi.pszDisplayName = initPath;
bi.ulFlags = BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT | BIF_NEWDIALOGSTYLE;
bi.lpfn = winGetExistDirCallbackProc;
bi.lParam = LPARAM(&initDir);
+
+ qt_win_resolve_libs();
if (ptrSHBrowseForFolder) {
LPITEMIDLIST pItemIDList = ptrSHBrowseForFolder((BROWSEINFO*)&bi);
- if (pItemIDList && ptrSHGetPathFromIDList) {
+ if (pItemIDList) {
ptrSHGetPathFromIDList(pItemIDList, path);
IMalloc *pMalloc;
- if (SHGetMalloc(&pMalloc) != NOERROR)
- result = QString();
- else {
+ if (ptrSHGetMalloc(&pMalloc) == NOERROR) {
pMalloc->Free(pItemIDList);
pMalloc->Release();
- result = QString::fromUtf16((ushort*)path);
+ result = QString::fromWCharArray(path);
}
- } else
- result = QString();
+ }
}
tTitle = QString();
-#endif
QApplicationPrivate::leaveModal(&modal_widget);
qt_win_eatMouseMove();
- // Due to a bug on Windows Me, we need to reset the current
- // directory
- if ((QSysInfo::WindowsVersion == QSysInfo::WV_98 || QSysInfo::WindowsVersion == QSysInfo::WV_Me)
- && QDir::currentPath() != currentDir)
- QDir::setCurrent(currentDir);
-
if (!result.isEmpty())
- result.replace(QLatin1String("\\"), QLatin1String("/"));
+ result.replace(QLatin1Char('\\'), QLatin1Char('/'));
return result;
}
generated by cgit v0.12 at 2024-11-23 16:32:00 (GMT)