diff options
Diffstat (limited to 'tools/designer/src/plugins/activeqt/qaxwidgettaskmenu.cpp')
| -rw-r--r-- | tools/designer/src/plugins/activeqt/qaxwidgettaskmenu.cpp | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/tools/designer/src/plugins/activeqt/qaxwidgettaskmenu.cpp b/tools/designer/src/plugins/activeqt/qaxwidgettaskmenu.cpp new file mode 100644 index 0000000..96b209f --- /dev/null +++ b/tools/designer/src/plugins/activeqt/qaxwidgettaskmenu.cpp @@ -0,0 +1,186 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the Qt Designer of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qaxwidgettaskmenu.h" +#include "qdesigneraxwidget.h" +#include "qaxwidgetpropertysheet.h" + +#include <QtDesigner/QDesignerFormWindowInterface> +#include <QtDesigner/QDesignerFormWindowCursorInterface> +#include <QtDesigner/QDesignerFormEditorInterface> +#include <QtDesigner/QExtensionManager> + +#include <QtGui/QUndoCommand> +#include <QtGui/QMessageBox> +#include <QtGui/QUndoStack> +#include <QtCore/QUuid> +#include <ActiveQt/qaxselect.h> + +#include <olectl.h> +#include <qaxtypes.h> + +QT_BEGIN_NAMESPACE + +/* SetControlCommand: An undo commands that sets a control bypassing + Designer's property system which cannot handle the changing + of the 'control' property's index and other cached information + when modifying it. */ + +class SetControlCommand : public QUndoCommand +{ +public: + SetControlCommand(QDesignerAxWidget *ax, QDesignerFormWindowInterface *core, const QString &newClsid = QString()); + + virtual void redo() { apply(m_newClsid); } + virtual void undo() { apply(m_oldClsid); } + +private: + bool apply(const QString &clsid); + + QDesignerAxWidget *m_axWidget; + QDesignerFormWindowInterface *m_formWindow; + QString m_oldClsid; + QString m_newClsid; +}; + +SetControlCommand::SetControlCommand(QDesignerAxWidget *ax, QDesignerFormWindowInterface *fw, const QString &newClsid) : + m_axWidget(ax), + m_formWindow(fw), + m_oldClsid(ax->control()), + m_newClsid(newClsid) +{ + if (m_newClsid.isEmpty()) + setText(QDesignerAxWidget::tr("Reset control")); + else + setText(QDesignerAxWidget::tr("Set control")); +} + +bool SetControlCommand::apply(const QString &clsid) +{ + if (m_oldClsid == m_newClsid) + return true; + + QObject *ext = m_formWindow->core()->extensionManager()->extension(m_axWidget, Q_TYPEID(QDesignerPropertySheetExtension)); + QAxWidgetPropertySheet *sheet = qobject_cast<QAxWidgetPropertySheet*>(ext); + if (!sheet) + return false; + + const bool hasClsid = !clsid.isEmpty(); + const int index = sheet->indexOf(QLatin1String(QAxWidgetPropertySheet::controlPropertyName)); + if (hasClsid) + sheet->setProperty(index, clsid); + else + sheet->reset(index); + return true; +} + +// -------------------- QAxWidgetTaskMenu +QAxWidgetTaskMenu::QAxWidgetTaskMenu(QDesignerAxWidget *object, QObject *parent) : + QObject(parent), + m_axwidget(object), + m_setAction(new QAction(tr("Set Control"), this)), + m_resetAction(new QAction(tr("Reset Control"), this)) +{ + connect(m_setAction, SIGNAL(triggered()), this, SLOT(setActiveXControl())); + connect(m_resetAction, SIGNAL(triggered()), this, SLOT(resetActiveXControl())); + m_taskActions.push_back(m_setAction); + m_taskActions.push_back(m_resetAction); +} + +QAxWidgetTaskMenu::~QAxWidgetTaskMenu() +{ +} + +QList<QAction*> QAxWidgetTaskMenu::taskActions() const +{ + const bool loaded = m_axwidget->loaded(); + m_setAction->setEnabled(!loaded); + m_resetAction->setEnabled(loaded); + return m_taskActions; +} + +void QAxWidgetTaskMenu::resetActiveXControl() +{ + QDesignerFormWindowInterface *formWin = QDesignerFormWindowInterface::findFormWindow(m_axwidget); + Q_ASSERT(formWin != 0); + formWin->commandHistory()->push(new SetControlCommand(m_axwidget, formWin)); +} + +void QAxWidgetTaskMenu::setActiveXControl() +{ + QAxSelect *dialog = new QAxSelect(m_axwidget->topLevelWidget()); + if (dialog->exec()) { + QUuid clsid = dialog->clsid(); + QString key; + + IClassFactory2 *cf2 = 0; + CoGetClassObject(clsid, CLSCTX_SERVER, 0, IID_IClassFactory2, (void**)&cf2); + + if (cf2) { + BSTR bKey; + HRESULT hres = cf2->RequestLicKey(0, &bKey); + if (hres == CLASS_E_NOTLICENSED) { + QMessageBox::warning(m_axwidget->topLevelWidget(), tr("Licensed Control"), + tr("The control requires a design-time license")); + clsid = QUuid(); + } else { + key = QString::fromUtf16((ushort *)bKey); + } + + cf2->Release(); + } + + if (!clsid.isNull()) { + QDesignerFormWindowInterface *formWin = QDesignerFormWindowInterface::findFormWindow(m_axwidget); + + Q_ASSERT(formWin != 0); + QString value = clsid.toString(); + if (!key.isEmpty()) { + value += QLatin1Char(':'); + value += key; + } + formWin->commandHistory()->push(new SetControlCommand(m_axwidget, formWin, value)); + } + } + delete dialog; +} + +QT_END_NAMESPACE |