/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the ActiveQt framework of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
** the names of its contributors may be used to endorse or promote
** products derived from this software without specific prior written
** permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qaxbindable.h"
#include "qaxfactory.h"
#ifndef QT_NO_WIN_ACTIVEQT
#include <qapplication.h>
#include <qdatetime.h>
#include <qdir.h>
#include <qmap.h>
#include <qmenubar.h>
#include <qmetaobject.h>
#include <qsettings.h>
#include <qvariant.h>
#include <qtextstream.h>
#include <qt_windows.h>
#include <olectl.h>
QT_BEGIN_NAMESPACE
#define Q_REQUIRED_RPCNDR_H_VERSION 475
// Some global variables to store module information
bool qAxIsServer = false;
HANDLE qAxInstance = 0;
ITypeLib *qAxTypeLibrary = 0;
wchar_t qAxModuleFilename[MAX_PATH];
bool qAxOutProcServer = false;
// The QAxFactory instance
static QAxFactory* qax_factory = 0;
extern CLSID CLSID_QRect;
extern CLSID CLSID_QSize;
extern CLSID CLSID_QPoint;
extern void qax_shutDown();
extern bool qax_ownQApp;
extern QAxFactory *qax_instantiate();
QAxFactory *qAxFactory()
{
if (!qax_factory) {
bool hadQApp = qApp != 0;
qax_factory = qax_instantiate();
// QAxFactory created a QApplication
if (!hadQApp && qApp)
qax_ownQApp = true;
// register all types with metatype system as pointers
QStringList keys(qax_factory->featureList());
for (int i = 0; i < keys.count(); ++i) {
QString key(keys.at(i));
qRegisterMetaType((key + QLatin1Char('*')).toLatin1(), (void**)0);
}
}
return qax_factory;
}
// Some local variables to handle module lifetime
static unsigned long qAxModuleRef = 0;
static CRITICAL_SECTION qAxModuleSection;
/////////////////////////////////////////////////////////////////////////////
// Server control
/////////////////////////////////////////////////////////////////////////////
static int initCount = 0;
QString qAxInit()
{
static QString libFile;
if (initCount++)
return libFile;
InitializeCriticalSection(&qAxModuleSection);
libFile = QString::fromWCharArray(qAxModuleFilename);
libFile = libFile.toLower();
if (LoadTypeLibEx((wchar_t*)libFile.utf16(), REGKIND_NONE, &qAxTypeLibrary) == S_OK)
return libFile;
int lastDot = libFile.lastIndexOf(QLatin1Char('.'));
libFile = libFile.left(lastDot) + QLatin1String(".tlb");
if (LoadTypeLibEx((wchar_t*)libFile.utf16(), REGKIND_NONE, &qAxTypeLibrary) == S_OK)
return libFile;
lastDot = libFile.lastIndexOf(QLatin1Char('.'));
libFile = libFile.left(lastDot) + QLatin1String(".olb");
if (LoadTypeLibEx((wchar_t*)libFile.utf16(), REGKIND_NONE, &qAxTypeLibrary) == S_OK)
return libFile;
libFile = QString();
return libFile;
}
void qAxCleanup()
{
if (!initCount)
qWarning("qAxInit/qAxCleanup mismatch");
if (--initCount)
return;
delete qax_factory;
qax_factory = 0;
if (qAxTypeLibrary) {
qAxTypeLibrary->Release();
qAxTypeLibrary = 0;
}
DeleteCriticalSection(&qAxModuleSection);
}
unsigned long qAxLock()
{
EnterCriticalSection(&qAxModuleSection);
unsigned long ref = ++qAxModuleRef;
LeaveCriticalSection(&qAxModuleSection);
return ref;
}
unsigned long qAxUnlock()
{
if (!initCount) // cleaned up already
return 0;
EnterCriticalSection(&qAxModuleSection);
unsigned long ref = --qAxModuleRef;
LeaveCriticalSection(&qAxModuleSection);
if (!ref)
qax_shutDown();
return ref;
}
unsigned long qAxLockCount()
{
return qAxModuleRef;
}
/////////////////////////////////////////////////////////////////////////////
// Registry
/////////////////////////////////////////////////////////////////////////////
extern bool qax_disable_inplaceframe;
QString qax_clean_type(const QString &type, const QMetaObject *mo)
{
if (mo) {
int classInfoIdx = mo->indexOfClassInfo("CoClassAlias");
if (classInfoIdx != -1) {
const QMetaClassInfo classInfo = mo->classInfo(classInfoIdx);
return QLatin1String(classInfo.value());
}
}
QString alias(type);
alias.remove(QLatin1String("::"));
return alias;
}
// (Un)Register the ActiveX server in the registry.
// The QAxFactory implementation provides the information.
HRESULT UpdateRegistry(BOOL bRegister)
{
qAxIsServer = false;
QString file = QString::fromWCharArray(qAxModuleFilename);
QString path = file.left(file.lastIndexOf(QLatin1Char('\\'))+1);
QString module = file.right(file.length() - path.length());
module = module.left(module.lastIndexOf(QLatin1Char('.')));
const QString appId = qAxFactory()->appID().toString().toUpper();
const QString libId = qAxFactory()->typeLibID().toString().toUpper();
QString libFile = qAxInit();
QString typeLibVersion;
TLIBATTR *libAttr = 0;
if (qAxTypeLibrary)
qAxTypeLibrary->GetLibAttr(&libAttr);
if (!libAttr)
return SELFREG_E_TYPELIB;
DWORD major = libAttr->wMajorVerNum;
DWORD minor = libAttr->wMinorVerNum;
typeLibVersion = QString::number((uint)major) + QLatin1Char('.') + QString::number((uint)minor);
if (bRegister)
RegisterTypeLib(qAxTypeLibrary, (wchar_t*)libFile.utf16(), 0);
else
UnRegisterTypeLib(libAttr->guid, libAttr->wMajorVerNum, libAttr->wMinorVerNum, libAttr->lcid, libAttr->syskind);
qAxTypeLibrary->ReleaseTLibAttr(libAttr);
if (typeLibVersion.isEmpty())
typeLibVersion = QLatin1String("1.0");
// check whether the user has permission to write to HKLM\Software\Classes
// if not, use HKCU\Software\Classes
QString keyPath(QLatin1String("HKEY_LOCAL_MACHINE\\Software\\Classes"));
QSettings test(keyPath, QSettings::NativeFormat);
if (!test.isWritable())
keyPath = QLatin1String("HKEY_CURRENT_USER\\Software\\Classes");
QSettings settings(keyPath, QSettings::NativeFormat);
// we try to create the ActiveX widgets later on...
bool delete_qApp = false;
if (!qApp) {
int argc = 0;
(void)new QApplication(argc, 0);
delete_qApp = true;
}
if (bRegister) {
if (qAxOutProcServer) {
settings.setValue(QLatin1String("/AppID/") + appId + QLatin1String("/."), module);
settings.setValue(QLatin1String("/AppID/") + module + QLatin1String(".EXE/AppID"), appId);
}
QStringList keys = qAxFactory()->featureList();
for (QStringList::Iterator key = keys.begin(); key != keys.end(); ++key) {
QString className = *key;
QObject *object = qAxFactory()->createObject(className);
const QMetaObject *mo = qAxFactory()->metaObject(className);
const QString classId = qAxFactory()->classID(className).toString().toUpper();
className = qax_clean_type(className, mo);
if (object) { // don't register subobject classes
QString classVersion = mo ? QString::fromLatin1(mo->classInfo(mo->indexOfClassInfo("Version")).value()) : QString();
if (classVersion.isNull())
classVersion = QLatin1String("1.0");
bool insertable = mo && !qstricmp(mo->classInfo(mo->indexOfClassInfo("Insertable")).value(), "yes");
bool control = object->isWidgetType();
const QString classMajorVersion = classVersion.left(classVersion.indexOf(QLatin1Char('.')));
uint olemisc = OLEMISC_SETCLIENTSITEFIRST
|OLEMISC_ACTIVATEWHENVISIBLE
|OLEMISC_INSIDEOUT
|OLEMISC_CANTLINKINSIDE
|OLEMISC_RECOMPOSEONRESIZE;
if (!control)
olemisc |= OLEMISC_INVISIBLEATRUNTIME;
else if (qFindChild<QMenuBar*>(object) && !qax_disable_inplaceframe)
olemisc |= OLEMISC_WANTSTOMENUMERGE;
settings.setValue(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1Char('.') + classMajorVersion + QLatin1String("/."), className + QLatin1String(" Class"));
settings.setValue(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1Char('.') + classMajorVersion + QLatin1String("/CLSID/."), classId);
if (insertable)
settings.setValue(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1Char('.') + classMajorVersion + QLatin1String("/Insertable/."), QVariant(QLatin1String("")));
settings.setValue(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1String("/."), className + QLatin1String(" Class"));
settings.setValue(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1String("/CLSID/."), classId);
settings.setValue(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1String("/CurVer/."), module + QLatin1Char('.') + className + QLatin1Char('.') + classMajorVersion);
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/."), className + QLatin1String(" Class"));
if (file.endsWith(QLatin1String("exe"), Qt::CaseInsensitive))
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/AppID"), appId);
if (control)
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/Control/."), QVariant(QLatin1String("")));
if (insertable)
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/Insertable/."), QVariant(QLatin1String("")));
if (file.right(3).toLower() == QLatin1String("dll"))
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/InProcServer32/."), file);
else
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/LocalServer32/."),
QLatin1Char('\"') + file + QLatin1String("\" -activex"));
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/MiscStatus/."), control ? QLatin1String("1") : QLatin1String("0"));
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/MiscStatus/1/."), QString::number(olemisc));
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/Programmable/."), QVariant(QLatin1String("")));
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/ToolboxBitmap32/."), QLatin1Char('\"') +
file + QLatin1String("\", 101"));
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/TypeLib/."), libId); settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/Version/."), classVersion);
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/VersionIndependentProgID/."), module + QLatin1Char('.') + className);
settings.setValue(QLatin1String("/CLSID/") + classId + QLatin1String("/ProgID/."), module + QLatin1Char('.') + className + QLatin1Char('.') + classVersion.left(classVersion.indexOf(QLatin1Char('.'))));
QString mime = QLatin1String(mo->classInfo(mo->indexOfClassInfo("MIME")).value());
if (!mime.isEmpty()) {
QStringList mimeTypes = mime.split(QLatin1Char(';'));
for (int m = 0; m < mimeTypes.count(); ++m) {
mime = mimeTypes.at(m);
if (mime.isEmpty())
continue;
QString extension;
while (mime.contains(QLatin1Char(':'))) {
extension = mime.mid(mime.lastIndexOf(QLatin1Char(':')) + 1);
mime = mime.left(mime.length() - extension.length() - 1);
// Prepend '.' before extension, if required.
extension = extension.trimmed();
if (extension[0] != QLatin1Char('.'))
extension = QLatin1Char('.') + extension;
}
if (!extension.isEmpty()) {
settings.setValue(QLatin1Char('/') + extension + QLatin1String("/."), module + QLatin1Char('.') + className);
settings.setValue(QLatin1Char('/') + extension + QLatin1String("/Content Type"), mime);
mime = mime.replace(QLatin1Char('/'), QLatin1Char('\\'));
settings.setValue(QLatin1String("/MIME/Database/Content Type/") + mime + QLatin1String("/CLSID"), classId);
settings.setValue(QLatin1String("/MIME/Database/Content Type/") + mime + QLatin1String("/Extension"), extension);
}
}
}
delete object;
}
qAxFactory()->registerClass(*key, &settings);
}
} else {
if (qAxOutProcServer) {
settings.remove(QLatin1String("/AppID/") + appId + QLatin1String("/."));
settings.remove(QLatin1String("/AppID/") + module + QLatin1String(".EXE"));
}
QStringList keys = qAxFactory()->featureList();
for (QStringList::Iterator key = keys.begin(); key != keys.end(); ++key) {
QString className = *key;
const QMetaObject *mo = qAxFactory()->metaObject(className);
const QString classId = qAxFactory()->classID(className).toString().toUpper();
className = qax_clean_type(className, mo);
QString classVersion = mo ? QString::fromLatin1(mo->classInfo(mo->indexOfClassInfo("Version")).value()) : QString();
if (classVersion.isNull())
classVersion = QLatin1String("1.0");
const QString classMajorVersion = classVersion.left(classVersion.indexOf(QLatin1Char('.')));
qAxFactory()->unregisterClass(*key, &settings);
settings.remove(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1Char('.') + classMajorVersion + QLatin1String("/CLSID/."));
settings.remove(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1Char('.') + classMajorVersion + QLatin1String("/Insertable/."));
settings.remove(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1Char('.') + classMajorVersion + QLatin1String("/."));
settings.remove(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1Char('.') + classMajorVersion);
settings.remove(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1String("/CLSID/."));
settings.remove(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1String("/CurVer/."));
settings.remove(QLatin1Char('/') + module + QLatin1Char('.') + className + QLatin1String("/."));
settings.remove(QLatin1Char('/') + module + QLatin1Char('.') + className);
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/AppID"));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/Control/."));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/Insertable/."));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/InProcServer32/."));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/LocalServer32/."));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/MiscStatus/1/."));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/MiscStatus/."));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/Programmable/."));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/ToolboxBitmap32/."));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/TypeLib/."));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/Version/."));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/VersionIndependentProgID/."));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/ProgID/."));
settings.remove(QLatin1String("/CLSID/") + classId + QLatin1String("/."));
settings.remove(QLatin1String("/CLSID/") + classId);
QString mime = QLatin1String(mo->classInfo(mo->indexOfClassInfo("MIME")).value());
if (!mime.isEmpty()) {
QStringList mimeTypes = mime.split(QLatin1Char(';'));
for (int m = 0; m < mimeTypes.count(); ++m) {
mime = mimeTypes.at(m);
if (mime.isEmpty())
continue;
QString extension;
while (mime.contains(QLatin1Char(':'))) {
extension = mime.mid(mime.lastIndexOf(QLatin1Char(':')) + 1);
mime = mime.left(mime.length() - extension.length() - 1);
// Prepend '.' before extension, if required.
extension = extension.trimmed();
if (extension[0] != QLatin1Char('.'))
extension.prepend(QLatin1Char('.'));
}
if (!extension.isEmpty()) {
settings.remove(QLatin1Char('/') + extension + QLatin1String("/Content Type"));
settings.remove(QLatin1Char('/') + extension + QLatin1String("/."));
settings.remove(QLatin1Char('/') + extension);
mime.replace(QLatin1Char('/'), QLatin1Char('\\'));
settings.remove(QLatin1String("/MIME/Database/Content Type/") + mime + QLatin1String("/Extension"));
settings.remove(QLatin1String("/MIME/Database/Content Type/") + mime + QLatin1String("/CLSID"));
settings.remove(QLatin1String("/MIME/Database/Content Type/") + mime + QLatin1String("/."));
settings.remove(QLatin1String("/MIME/Database/Content Type/") + mime);
}
}
}
}
}
if (delete_qApp)
delete qApp;
qAxCleanup();
if (settings.status() == QSettings::NoError)
return S_OK;
return SELFREG_E_CLASS;
}
/////////////////////////////////////////////////////////////////////////////
// IDL generator
/////////////////////////////////////////////////////////////////////////////
static QList<QByteArray> enums;
static QList<QByteArray> enumValues;
static QList<QByteArray> subtypes;
static const char* const type_map[][2] =
{
// QVariant/Qt Value data types
{ "QString", "BSTR" },
{ "QCString", "BSTR" },
{ "bool", "VARIANT_BOOL" },
{ "int", "int" },
{ "uint", "unsigned int" },
{ "double", "double" },
{ "QColor", "OLE_COLOR" },
{ "QDate", "DATE" },
{ "QTime", "DATE" },
{ "QDateTime", "DATE" },
{ "QFont", "IFontDisp*" },
{ "QPixmap", "IPictureDisp*" },
{ "QVariant", "VARIANT" },
{ "QVariantList", "SAFEARRAY(VARIANT)" },
{ "QList<QVariant>", "SAFEARRAY(VARIANT)" },
{ "quint64", "CY" },
{ "qint64", "CY" },
{ "qulonglong", "CY" },
{ "qlonglong", "CY" },
{ "QByteArray", "SAFEARRAY(BYTE)" },
{ "QStringList", "SAFEARRAY(BSTR)" },
// Userdefined Qt datatypes - some not on Borland though
{ "QCursor", "enum MousePointer" },
{ "Qt::FocusPolicy", "enum FocusPolicy" },
#ifndef Q_CC_BOR
# if __REQUIRED_RPCNDR_H_VERSION__ >= Q_REQUIRED_RPCNDR_H_VERSION
{ "QRect", "struct QRect" },
{ "QSize", "struct QSize" },
{ "QPoint", "struct QPoint" },
# endif
#endif
// And we support COM data types
{ "BOOL", "BOOL" },
{ "BSTR", "BSTR" },
{ "OLE_COLOR", "OLE_COLOR" },
{ "DATE", "DATE" },
{ "VARIANT", "VARIANT" },
{ "IDispatch", "IDispatch*" },
{ "IUnknown", "IUnknown*" },
{ "IDispatch*", "IDispatch*" },
{ "IUnknown*", "IUnknown*" },
{ 0, 0 }
};
static QByteArray convertTypes(const QByteArray &qtype, bool *ok)
{
qRegisterMetaType("IDispatch*", (void**)0);
qRegisterMetaType("IUnknown*", (void**)0);
*ok = false;
int i = 0;
while (type_map[i][0]) {
if (qtype == type_map[i][0] && type_map[i][1]) {
*ok = true;
return type_map[i][1];
}
++i;
}
if (enums.contains(qtype)) {
*ok = true;
return "enum " + qtype;
}
if (subtypes.contains(qtype)) {
*ok = true;
} else if (qtype.endsWith('*')) {
QByteArray cleanType = qtype.left(qtype.length() - 1);
const QMetaObject *mo = qAxFactory()->metaObject(QString::fromLatin1(cleanType.constData()));
if (mo) {
cleanType = qax_clean_type(QString::fromLatin1(cleanType), mo).toLatin1();
if (subtypes.contains(cleanType)) {
*ok = true;
return cleanType + '*';
}
}
}
return qtype;
}
static const char* const keyword_map[][2] =
{
{ "aggregatable", "aggregating" },
{ "allocate", "alloc" },
{ "appobject", "appObject" },
{ "arrays", "array" },
{ "async", "asynchronous" },
{ "bindable", "binding" },
{ "Boolean", "boolval" },
{ "boolean", "boolval" },
{ "broadcast", "broadCast" },
{ "callback", "callBack" },
{ "decode", "deCode" },
{ "default", "defaulted" },
{ "defaultbind", "defaultBind" },
{ "defaultvalue", "defaultValue" },
{ "encode" "enCode" },
{ "endpoint", "endPoint" },
{ "hidden", "isHidden" },
{ "ignore", "ignore_" },
{ "local", "local_" },
{ "notify", "notify_" },
{ "object", "object_" },
{ "optimize", "optimize_" },
{ "optional", "optional_" },
{ "out", "out_" },
{ "pipe", "pipe_" },
{ "proxy", "proxy_" },
{ "ptr", "pointer" },
{ "readonly", "readOnly" },
{ "small", "small_" },
{ "source", "source_" },
{ "string", "string_" },
{ "uuid", "uuid_" },
{ 0, 0 }
};
static QByteArray replaceKeyword(const QByteArray &name)
{
int i = 0;
while (keyword_map[i][0]) {
if (name == keyword_map[i][0] && keyword_map[i][1])
return keyword_map[i][1];
++i;
}
return name;
}
static QMap<QByteArray, int> mapping;
static QByteArray renameOverloads(const QByteArray &name)
{
QByteArray newName = name;
int n = mapping.value(name);
if (mapping.contains(name)) {
int n = mapping.value(name);
newName = name + '_' + QByteArray::number(n);
mapping.insert(name, n+1);
} else {
mapping.insert(name, 1);
}
return newName;
}
// filter out some properties
static const char* const ignore_props[] =
{
"name",
"objectName",
"isTopLevel",
"isDialog",
"isModal",
"isPopup",
"isDesktop",
"geometry",
"pos",
"frameSize",
"frameGeometry",
"size",
"sizeHint",
"minimumSizeHint",
"microFocusHint",
"rect",
"childrenRect",
"childrenRegion",
"minimumSize",
"maximumSize",
"sizeIncrement",
"baseSize",
"ownPalette",
"ownFont",
"ownCursor",
"visibleRect",
"isActiveWindow",
"underMouse",
"visible",
"hidden",
"minimized",
"focus",
"focusEnabled",
"customWhatsThis",
"shown",
"windowOpacity",
0
};
// filter out some slots
static const char* const ignore_slots[] =
{
"deleteLater",
"setMouseTracking",
"update",
"repaint",
"iconify",
"showMinimized",
"showMaximized",
"showFullScreen",
"showNormal",
"polish",
"constPolish",
"stackUnder",
"setShown",
"setHidden",
"move_1",
"resize_1",
"setGeometry_1",
0
};
static bool ignore(const char *test, const char *const *table)
{
if (!test)
return true;
int i = 0;
while (table[i]) {
if (!strcmp(test, table[i]))
return true;
++i;
}
return false;
}
bool ignoreSlots(const char *test)
{
return ignore(test, ignore_slots);
}
bool ignoreProps(const char *test)
{
return ignore(test, ignore_props);
}
#define STRIPCB(x) x = x.mid(1, x.length()-2)
static QByteArray prototype(const QList<QByteArray> ¶meterTypes, const QList<QByteArray> ¶meterNames, bool *ok)
{
QByteArray prototype;
for (int p = 0; p < parameterTypes.count() && *ok; ++p) {
bool out = false;
QByteArray type(parameterTypes.at(p));
QByteArray name(parameterNames.at(p));
if (type.endsWith('&')) {
out = true;
type.truncate(type.length() - 1);
} else if (type.endsWith("**")) {
out = true;
type.truncate(type.length() - 1);
} else if (type.endsWith('*') && !subtypes.contains(type)) {
type.truncate(type.length() - 1);
}
if (type.isEmpty()) {
*ok = false;
break;
}
type = convertTypes(type, ok);
if (!out)
prototype += "[in] " + type + ' ';
else
prototype += "[in,out] " + type + ' ';
if (out)
prototype += '*';
if (name.isEmpty())
prototype += 'p' + QByteArray::number(p);
else
prototype += "p_" + replaceKeyword(name);
if (p < parameterTypes.count() - 1)
prototype += ", ";
}
return prototype;
}
static QByteArray addDefaultArguments(const QByteArray &prototype, int numDefArgs)
{
// nothing to do, or unsupported anyway
if (!numDefArgs || prototype.contains("/**"))
return prototype;
QByteArray ptype(prototype);
int in = -1;
while (numDefArgs) {
in = ptype.lastIndexOf(']', in);
ptype.replace(in, 1, ",optional]");
in = ptype.indexOf(' ', in) + 1;
QByteArray type = ptype.mid(in, ptype.indexOf(' ', in) - in);
if (type == "enum")
type += ' ' + ptype.mid(in + 5, ptype.indexOf(' ', in + 5) - in - 5);
ptype.replace(in, type.length(), QByteArray("VARIANT /*was: ") + type + "*/");
--numDefArgs;
}
return ptype;
}
static HRESULT classIDL(QObject *o, const QMetaObject *mo, const QString &className, bool isBindable, QTextStream &out)
{
int id = 1;
int i = 0;
if (!mo)
return 3;
QString topclass = qAxFactory()->exposeToSuperClass(className);
if (topclass.isEmpty())
topclass = QLatin1String("QObject");
bool hasStockEvents = qAxFactory()->hasStockEvents(className);
const QMetaObject *pmo = mo;
do {
pmo = pmo->superClass();
} while (pmo && topclass != QString::fromLatin1(pmo->className()));
int enumoff = pmo ? pmo->enumeratorOffset() : mo->enumeratorOffset();
int methodoff = pmo ? pmo->methodOffset() : mo->methodOffset();
int propoff = pmo ? pmo->propertyOffset() : mo->propertyOffset();
int qtProps = 0;
int qtSlots = 0;
bool control = false;
if (o && o->isWidgetType()) {
qtProps = QWidget::staticMetaObject.propertyCount();
qtSlots = QWidget::staticMetaObject.methodCount();
control = true;
}
QString classID = qAxFactory()->classID(className).toString().toUpper();
if (QUuid(classID).isNull())
return 4;
STRIPCB(classID);
QString interfaceID = qAxFactory()->interfaceID(className).toString().toUpper();
if (QUuid(interfaceID).isNull())
return 5;
STRIPCB(interfaceID);
QString eventsID = qAxFactory()->eventsID(className).toString().toUpper();
bool hasEvents = !QUuid(eventsID).isNull();
STRIPCB(eventsID);
QString cleanClassName = qax_clean_type(className, mo);
QString defProp(QLatin1String(mo->classInfo(mo->indexOfClassInfo("DefaultProperty")).value()));
QString defSignal(QLatin1String(mo->classInfo(mo->indexOfClassInfo("DefaultSignal")).value()));
for (i = enumoff; i < mo->enumeratorCount(); ++i) {
const QMetaEnum enumerator = mo->enumerator(i);
if (enums.contains(enumerator.name()))
continue;
enums.append(enumerator.name());
out << "\tenum " << enumerator.name() << " {" << endl;
for (int j = 0; j < enumerator.keyCount(); ++j) {
QByteArray key(enumerator.key(j));
while (enumValues.contains(key)) {
key += '_';
}
enumValues.append(key);
uint value = (uint)enumerator.value(j);
key = key.leftJustified(20);
out << "\t\t" << key << "\t= ";
if (enumerator.isFlag())
out << "0x" << QByteArray::number(value, 16).rightJustified(8, '0');
else
out << value;
if (j < enumerator.keyCount()-1)
out << ", ";
out << endl;
}
out << "\t};" << endl << endl;
}
// mouse cursor enum for QCursor support
if (!enums.contains("MousePointer")) {
enums.append("MousePointer");
out << "\tenum MousePointer {" << endl;
out << "\t\tArrowCursor = " << Qt::ArrowCursor << ',' << endl;
out << "\t\tUpArrowCursor = " << Qt::UpArrowCursor << ',' << endl;
out << "\t\tCrossCursor = " << Qt::CrossCursor << ',' << endl;
out << "\t\tWaitCursor = " << Qt::WaitCursor << ',' << endl;
out << "\t\tIBeamCursor = " << Qt::IBeamCursor << ',' << endl;
out << "\t\tSizeVerCursor = " << Qt::SizeVerCursor << ',' << endl;
out << "\t\tSizeHorCursor = " << Qt::SizeHorCursor << ',' << endl;
out << "\t\tSizeBDiagCursor = " << Qt::SizeBDiagCursor << ',' << endl;
out << "\t\tSizeFDiagCursor = " << Qt::SizeFDiagCursor << ',' << endl;
out << "\t\tSizeAllCursor = " << Qt::SizeAllCursor << ',' << endl;
out << "\t\tBlankCursor = " << Qt::BlankCursor << ',' << endl;
out << "\t\tSplitVCursor = " << Qt::SplitVCursor << ',' << endl;
out << "\t\tSplitHCursor = " << Qt::SplitHCursor << ',' << endl;
out << "\t\tPointingHandCursor = " << Qt::PointingHandCursor << ',' << endl;
out << "\t\tForbiddenCursor = " << Qt::ForbiddenCursor << ',' << endl;
out << "\t\tWhatsThisCursor = " << Qt::WhatsThisCursor << ',' << endl;
out << "\t\tBusyCursor\t= " << Qt::BusyCursor << endl;
out << "\t};" << endl << endl;
}
if (!enums.contains("FocusPolicy")) {
enums.append("FocusPolicy");
out << "\tenum FocusPolicy {" << endl;
out << "\t\tNoFocus = " << Qt::NoFocus << ',' << endl;
out << "\t\tTabFocus = " << Qt::TabFocus << ',' << endl;
out << "\t\tClickFocus = " << Qt::ClickFocus << ',' << endl;
out << "\t\tStrongFocus = " << Qt::StrongFocus << ',' << endl;
out << "\t\tWheelFocus = " << Qt::WheelFocus << endl;
out << "\t};" << endl << endl;
}
out << endl;
out << "\t[" << endl;
out << "\t\tuuid(" << interfaceID << ")," << endl;
out << "\t\thelpstring(\"" << cleanClassName << " Interface\")" << endl;
out << "\t]" << endl;
out << "\tdispinterface I" << cleanClassName << endl;
out << "\t{" << endl;
out << "\tproperties:" << endl;
for (i = propoff; i < mo->propertyCount(); ++i) {
const QMetaProperty property = mo->property(i);
/* if (property.testFlags(QMetaProperty::Override))
continue;*/
if (i <= qtProps && ignoreProps(property.name()))
continue;
if (!property.name() || mo->indexOfProperty(property.name()) > i)
continue;
bool ok = true;
QByteArray type(convertTypes(property.typeName(), &ok));
QByteArray name(replaceKeyword(property.name()));
if (!ok)
out << "\t/****** Property is of unsupported datatype" << endl;
out << "\t\t[id(" << id << ')';
if (!property.isWritable())
out << ", readonly";
if (isBindable && property.isScriptable(o))
out << ", bindable";
if (!property.isDesignable(o))
out << ", nonbrowsable";
if (isBindable)
out << ", requestedit";
if (defProp == QLatin1String(name))
out << ", uidefault";
out << "] " << type << ' ' << name << ';' << endl;
if (!ok)
out << "\t******/" << endl;
++id;
}
out << endl;
out << "\tmethods:" << endl;
int numDefArgs = 0;
QByteArray outBuffer;
for (i = methodoff; i < mo->methodCount(); ++i) {
const QMetaMethod slot = mo->method(i);
if (slot.access() != QMetaMethod::Public || slot.methodType() == QMetaMethod::Signal)
continue;
if (slot.attributes() & QMetaMethod::Cloned) {
++numDefArgs;
continue;
}
if (!outBuffer.isEmpty()) {
outBuffer = addDefaultArguments(outBuffer, numDefArgs);
numDefArgs = 0;
out << outBuffer;
outBuffer = QByteArray();
}
QByteArray signature(slot.signature());
QByteArray name(signature.left(signature.indexOf('(')));
if (i <= qtSlots && ignoreSlots(name))
continue;
signature = signature.mid(name.length() + 1);
signature.truncate(signature.length() - 1);
name = renameOverloads(replaceKeyword(name));
if (ignoreSlots(name))
continue;
QList<QByteArray> parameterTypes(slot.parameterTypes());
QList<QByteArray> parameterNames(slot.parameterNames());
bool ok = true;
QByteArray type = slot.typeName();
if (type.isEmpty())
type = "void";
else
type = convertTypes(type, &ok);
QByteArray ptype(prototype(parameterTypes, parameterNames, &ok));
if (!ok)
outBuffer += "\t/****** Slot parameter uses unsupported datatype\n";
outBuffer += "\t\t[id(" + QString::number(id).toLatin1() + ")] " + type + ' ' + name + '(' + ptype + ");\n";
if (!ok)
outBuffer += "\t******/\n";
++id;
}
if (!outBuffer.isEmpty()) {
outBuffer = addDefaultArguments(outBuffer, numDefArgs);
numDefArgs = 0;
out << outBuffer;
outBuffer = QByteArray();
}
out << "\t};" << endl << endl;
mapping.clear();
id = 1;
if (hasEvents) {
out << "\t[" << endl;
out << "\t\tuuid(" << eventsID << ")," << endl;
out << "\t\thelpstring(\"" << cleanClassName << " Events Interface\")" << endl;
out << "\t]" << endl;
out << "\tdispinterface I" << cleanClassName << "Events" << endl;
out << "\t{" << endl;
out << "\tproperties:" << endl;
out << "\tmethods:" << endl;
if (hasStockEvents) {
out << "\t/****** Stock events ******/" << endl;
out << "\t\t[id(DISPID_CLICK)] void Click();" << endl;
out << "\t\t[id(DISPID_DBLCLICK)] void DblClick();" << endl;
out << "\t\t[id(DISPID_KEYDOWN)] void KeyDown(short* KeyCode, short Shift);" << endl;
out << "\t\t[id(DISPID_KEYPRESS)] void KeyPress(short* KeyAscii);" << endl;
out << "\t\t[id(DISPID_KEYUP)] void KeyUp(short* KeyCode, short Shift);" << endl;
out << "\t\t[id(DISPID_MOUSEDOWN)] void MouseDown(short Button, short Shift, OLE_XPOS_PIXELS x, OLE_YPOS_PIXELS y);" << endl;
out << "\t\t[id(DISPID_MOUSEMOVE)] void MouseMove(short Button, short Shift, OLE_XPOS_PIXELS x, OLE_YPOS_PIXELS y);" << endl;
out << "\t\t[id(DISPID_MOUSEUP)] void MouseUp(short Button, short Shift, OLE_XPOS_PIXELS x, OLE_YPOS_PIXELS y);" << endl << endl;
}
for (i = methodoff; i < mo->methodCount(); ++i) {
const QMetaMethod signal = mo->method(i);
if (signal.methodType() != QMetaMethod::Signal)
continue;
QByteArray signature(signal.signature());
QByteArray name(signature.left(signature.indexOf('(')));
signature = signature.mid(name.length() + 1);
signature.truncate(signature.length() - 1);
QList<QByteArray> parameterTypes(signal.parameterTypes());
QList<QByteArray> parameterNames(signal.parameterNames());
bool isDefault = defSignal == QLatin1String(name);
name = renameOverloads(replaceKeyword(name));
bool ok = true;
QByteArray type = signal.typeName();
if (!type.isEmpty()) // signals with return value not supported
continue;
QByteArray ptype(prototype(parameterTypes, parameterNames, &ok));
if (!ok)
out << "\t/****** Signal parameter uses unsupported datatype" << endl;
out << "\t\t[id(" << id << ')';
if (isDefault)
out << ", uidefault";
out << "] void " << name << '(' << ptype << ");" << endl;
if (!ok)
out << "\t******/" << endl;
++id;
}
out << "\t};" << endl << endl;
}
out << "\t[" << endl;
if (qstricmp(mo->classInfo(mo->indexOfClassInfo("Aggregatable")).value(), "no"))
out << "\t\taggregatable," << endl;
if (!qstricmp(mo->classInfo(mo->indexOfClassInfo("RegisterObject")).value(), "yes"))
out << "\t\tappobject," << endl;
if (mo->classInfo(mo->indexOfClassInfo("LicenseKey")).value())
out << "\t\tlicensed," << endl;
const char *helpString = mo->classInfo(mo->indexOfClassInfo("Description")).value();
if (helpString)
out << "\t\thelpstring(\"" << helpString << "\")," << endl;
else
out << "\t\thelpstring(\"" << cleanClassName << " Class\")," << endl;
const char *classVersion = mo->classInfo(mo->indexOfClassInfo("Version")).value();
if (classVersion)
out << "\t\tversion(" << classVersion << ")," << endl;
out << "\t\tuuid(" << classID << ')';
if (control) {
out << ", " << endl;
out << "\t\tcontrol";
} else if (!o) {
out << ", " << endl;
out << "\t\tnoncreatable";
}
out << endl;
out << "\t]" << endl;
out << "\tcoclass " << cleanClassName << endl;
out << "\t{" << endl;
out << "\t\t[default] dispinterface I" << cleanClassName << ';' << endl;
if (hasEvents)
out << "\t\t[default, source] dispinterface I" << cleanClassName << "Events;" << endl;
out << "\t};" << endl;
return S_OK;
}
#if defined(Q_CC_BOR)
extern "C" __stdcall HRESULT DumpIDL(const QString &outfile, const QString &ver)
#else
extern "C" HRESULT __stdcall DumpIDL(const QString &outfile, const QString &ver)
#endif
{
qAxIsServer = false;
QTextStream out;
if (outfile.contains(QLatin1String("\\"))) {
QString outpath = outfile.left(outfile.lastIndexOf(QLatin1String("\\")));
QDir dir;
dir.mkpath(outpath);
}
QFile file(outfile);
file.remove();
QString filebase = QString::fromWCharArray(qAxModuleFilename);
filebase = filebase.left(filebase.lastIndexOf(QLatin1Char('.')));
QString appID = qAxFactory()->appID().toString().toUpper();
if (QUuid(appID).isNull())
return 1;
STRIPCB(appID);
QString typeLibID = qAxFactory()->typeLibID().toString().toUpper();
if (QUuid(typeLibID).isNull())
return 2;
STRIPCB(typeLibID);
QString typelib = filebase.right(filebase.length() - filebase.lastIndexOf(QLatin1String("\\"))-1);
if (!file.open(QIODevice::WriteOnly))
return -1;
out.setDevice(&file);
QString version(ver.unicode(), ver.length());
while (version.count(QLatin1Char('.')) > 1) {
int lastdot = version.lastIndexOf(QLatin1Char('.'));
version = version.left(lastdot) + version.right(version.length() - lastdot - 1);
}
if (version.isEmpty())
version = QLatin1String("1.0");
QString idQRect(QUuid(CLSID_QRect).toString());
STRIPCB(idQRect);
QString idQSize(QUuid(CLSID_QSize).toString());
STRIPCB(idQSize);
QString idQPoint(QUuid(CLSID_QPoint).toString());
STRIPCB(idQPoint);
out << "/****************************************************************************" << endl;
out << "** Interface definition generated for ActiveQt project" << endl;
out << "**" << endl;
out << "** '" << QString::fromWCharArray(qAxModuleFilename) << '\'' << endl;
out << "**" << endl;
out << "** Created: " << QDateTime::currentDateTime().toString() << endl;
out << "**" << endl;
out << "** WARNING! All changes made in this file will be lost!" << endl;
out << "****************************************************************************/" << endl << endl;
out << "import \"ocidl.idl\";" << endl;
out << "#include <olectl.h>" << endl << endl;
// dummy application to create widgets
bool delete_qApp = false;
if (!qApp) {
int argc;
(void)new QApplication(argc, 0);
delete_qApp = true;
}
out << '[' << endl;
out << "\tuuid(" << typeLibID << ")," << endl;
out << "\tversion(" << version << ")," << endl;
out << "\thelpstring(\"" << typelib << ' ' << version << " Type Library\")" << endl;
out << ']' << endl;
out << "library " << typelib << "Lib" << endl;
out << '{' << endl;
out << "\timportlib(\"stdole32.tlb\");" << endl;
out << "\timportlib(\"stdole2.tlb\");" << endl << endl;
QStringList keys = qAxFactory()->featureList();
QStringList::ConstIterator key;
out << "\t/************************************************************************" << endl;
out << "\t** If this causes a compile error in MIDL you need to upgrade the" << endl;
out << "\t** Platform SDK you are using. Download the SDK from msdn.microsoft.com" << endl;
out << "\t** and make sure that both the system and the Visual Studio environment" << endl;
out << "\t** use the correct files." << endl;
out << "\t**" << endl;
#ifndef Q_CC_BOR
#if __REQUIRED_RPCNDR_H_VERSION__ < Q_REQUIRED_RPCNDR_H_VERSION
out << "\t** Required version of MIDL could not be verified. QRect, QSize and QPoint" << endl;
out << "\t** support needs an updated Platform SDK to be installed." << endl;
out << "\t*************************************************************************" << endl;
#else
out << "\t************************************************************************/" << endl;
#endif
out << endl;
out << "\t[uuid(" << idQRect << ")]" << endl;
out << "\tstruct QRect {" << endl;
out << "\t\tint left;" << endl;
out << "\t\tint top;" << endl;
out << "\t\tint right;" << endl;
out << "\t\tint bottom;" << endl;
out << "\t};" << endl << endl;
out << "\t[uuid(" << idQSize << ")]" << endl;
out << "\tstruct QSize {" << endl;
out << "\t\tint width;" << endl;
out << "\t\tint height;" << endl;
out << "\t};" << endl << endl;
out << "\t[uuid(" << idQPoint << ")]" << endl;
out << "\tstruct QPoint {" << endl;
out << "\t\tint x;" << endl;
out << "\t\tint y;" << endl;
out << "\t};" << endl;
#if __REQUIRED_RPCNDR_H_VERSION__ < Q_REQUIRED_RPCNDR_H_VERSION
out << "\t*/" << endl;
#endif
#else
out << "\t** Custom data types not supported with Borland." << endl;
out << "\t*************************************************************************" << endl;
#endif
out << endl;
out << "\t/* Forward declaration of classes that might be used as parameters */" << endl << endl;
int res = S_OK;
for (key = keys.begin(); key != keys.end(); ++key) {
QByteArray className = (*key).toLatin1();
const QMetaObject *mo = qAxFactory()->metaObject(QString::fromLatin1(className.constData()));
// We have meta object information for this type. Forward declare it.
if (mo) {
QByteArray cleanType = qax_clean_type(*key, mo).toLatin1();
out << "\tcoclass " << cleanType << ';' << endl;
subtypes.append(cleanType);
qRegisterMetaType(cleanType, (void**)0);
cleanType += '*';
subtypes.append(cleanType);
qRegisterMetaType(cleanType, (void**)0);
}
}
out << endl;
for (key = keys.begin(); key != keys.end(); ++key) {
QByteArray className = (*key).toLatin1();
const QMetaObject *mo = qAxFactory()->metaObject(QString::fromLatin1(className.constData()));
// We have meta object information for this type. Define it.
if (mo) {
QObject *o = qAxFactory()->createObject(QString::fromLatin1(className.constData()));
// It's not a control class, so it is actually a subtype. Define it.
if (!o)
res = classIDL(0, mo, QString::fromLatin1(className), false, out);
delete o;
}
}
out << endl;
if (res != S_OK)
goto ErrorInClass;
for (key = keys.begin(); key != keys.end(); ++key) {
QByteArray className = (*key).toLatin1();
QObject *o = qAxFactory()->createObject(QString::fromLatin1(className.constData()));
if (!o)
continue;
const QMetaObject *mo = o->metaObject();
QAxBindable *bind = (QAxBindable*)o->qt_metacast("QAxBindable");
bool isBindable = bind != 0;
QByteArray cleanType = qax_clean_type(*key, mo).toLatin1();
subtypes.append(cleanType);
subtypes.append(cleanType + '*');
res = classIDL(o, mo, QString::fromLatin1(className.constData()), isBindable, out);
delete o;
if (res != S_OK)
break;
}
out << "};" << endl;
out.flush();
ErrorInClass:
if (delete_qApp)
delete qApp;
if (res != S_OK) {
file.close();
file.remove();
}
return res;
}
QT_END_NAMESPACE
#endif // QT_NO_WIN_ACTIVEQT