+ unify DLL export defines to namespace names

git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d

src/Tools/plugins/widget/wizard.cpp

@@ -0,0 +1,231 @@
+/***************************************************************************
+ *   Copyright (c) 2007 Werner Mayer <wmayer@users.sourceforge.net>        *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or         *
+ *   modify it under the terms of the GNU Library General Public           *
+ *   License as published by the Free Software Foundation; either          *
+ *   version 2 of the License, or (at your option) any later version.      *
+ *                                                                         *
+ *   This library  is distributed in the hope that it will be useful,      *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU Library General Public License for more details.                  *
+ *                                                                         *
+ *   You should have received a copy of the GNU Library General Public     *
+ *   License along with this library; see the file COPYING.LIB. If not,    *
+ *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
+ *   Suite 330, Boston, MA  02111-1307, USA                                *
+ *                                                                         *
+ ***************************************************************************/
+
+
+#include <QtGui>
+
+#include "wizard.h"
+
+Wizard::Wizard(QWidget *parent)
+    : QDialog(parent)
+{
+    textLabel = new QLabel();
+    
+    topLine = new QFrame();
+    topLine->setFrameShape(QFrame::HLine);
+    topLine->setFrameShadow(QFrame::Sunken);
+    bottomLine = new QFrame();
+    bottomLine->setFrameShape(QFrame::HLine);
+    bottomLine->setFrameShadow(QFrame::Sunken);
+
+    _cancelButton = new QPushButton(tr("Cancel"));
+    _backButton = new QPushButton(tr("< &Back"));
+    _backButton->setDisabled(true);
+    _nextButton = new QPushButton(tr("Next >"));
+    _nextButton->setDisabled(true);
+    _finishButton = new QPushButton(tr("&Finish"));
+    _finishButton->setDisabled(true);
+
+    connect(_cancelButton, SIGNAL(clicked()),
+            this, SLOT(reject()));
+    connect(_backButton, SIGNAL(clicked()),
+            this, SLOT(backButtonClicked()));
+    connect(_nextButton, SIGNAL(clicked()),
+            this, SLOT(nextButtonClicked()));
+    connect(_finishButton, SIGNAL(clicked()),
+            this, SLOT(accept()));
+
+    buttonLayout = new QHBoxLayout;
+    buttonLayout->addStretch(1);
+    buttonLayout->addWidget(_cancelButton);
+    buttonLayout->addWidget(_backButton);
+    buttonLayout->addWidget(_nextButton);
+    buttonLayout->addWidget(_finishButton);
+
+    stackWidget = new QStackedWidget();
+
+    mainLayout = new QVBoxLayout();
+    mainLayout->addWidget(textLabel);
+    mainLayout->addWidget(topLine);
+    mainLayout->addWidget(stackWidget);
+    mainLayout->addWidget(bottomLine);
+    mainLayout->addLayout(buttonLayout);
+    setLayout(mainLayout);
+}
+
+QSize Wizard::sizeHint() const
+{
+    return QSize(200, 150);
+}
+
+void Wizard::addPage(QWidget *page)
+{
+    insertPage(count(), page);
+}
+
+void Wizard::removePage(int index)
+{
+    QWidget *widget = stackWidget->widget(index);
+    stackWidget->removeWidget(widget);
+
+    index = currentIndex();
+    _backButton->setEnabled(index > 0);
+    _nextButton->setEnabled(index < count()-1);
+}
+
+int Wizard::count() const
+{
+    return stackWidget->count();
+}
+
+int Wizard::currentIndex() const
+{
+    return stackWidget->currentIndex();
+}
+
+void Wizard::insertPage(int index, QWidget *page)
+{
+    page->setParent(stackWidget);
+
+    stackWidget->insertWidget(index, page);
+
+    QString title = page->windowTitle();
+    if (title.isEmpty()) {
+        title = tr("Page %1").arg(stackWidget->count());
+        page->setWindowTitle(title);
+    }
+
+    if (currentIndex() == index)
+        textLabel->setText(title);
+
+    int current = currentIndex();
+    _backButton->setEnabled(current > 0);
+    _nextButton->setEnabled(current < count()-1);
+}
+
+void Wizard::backButtonClicked()
+{
+    int index = currentIndex();
+    if (index > 0)
+        setCurrentIndex(index-1);
+}
+
+void Wizard::nextButtonClicked()
+{
+    int index = currentIndex();
+    if (index < count()-1)
+        setCurrentIndex(index+1);
+}
+
+QPushButton* Wizard::backButton() const
+{
+    return _backButton;
+}
+
+QPushButton* Wizard::nextButton() const
+{
+    return _nextButton;
+}
+
+void Wizard::setCurrentIndex(int index)
+{
+    if (index != currentIndex()) {
+        stackWidget->setCurrentIndex(index);
+        textLabel->setText(stackWidget->currentWidget()->windowTitle());
+        _backButton->setEnabled(index > 0);
+        _nextButton->setEnabled(index < count()-1);
+        emit currentIndexChanged(index);
+    }
+}
+
+QWidget* Wizard::widget(int index)
+{
+    return stackWidget->widget(index);
+}
+
+QString Wizard::pageTitle() const
+{
+    return stackWidget->currentWidget()->windowTitle();
+}
+
+void Wizard::setPageTitle(QString const &newTitle)
+{
+    stackWidget->currentWidget()->setWindowTitle(newTitle);
+    textLabel->setText(newTitle);
+    emit pageTitleChanged(newTitle);
+}
+
+WizardExtension::WizardExtension(Wizard *widget, QObject *parent)
+    :  QObject(parent)
+{
+    myWidget = widget;
+}
+
+void WizardExtension::addWidget(QWidget *widget)
+{
+    myWidget->addPage(widget);
+}
+
+int WizardExtension::count() const
+{
+    return myWidget->count();
+}
+
+int WizardExtension::currentIndex() const
+{
+    return myWidget->currentIndex();
+}
+
+void WizardExtension::insertWidget(int index, QWidget *widget)
+{
+    myWidget->insertPage(index, widget);
+}
+
+void WizardExtension::remove(int index)
+{
+    myWidget->removePage(index);
+}
+
+void WizardExtension::setCurrentIndex(int index)
+{
+    myWidget->setCurrentIndex(index);
+}
+
+QWidget* WizardExtension::widget(int index) const
+{
+    return myWidget->widget(index);
+}
+
+WizardExtensionFactory::WizardExtensionFactory(QExtensionManager *parent)
+    : QExtensionFactory(parent)
+{}
+
+QObject *WizardExtensionFactory::createExtension(QObject *object, const QString &iid, QObject *parent) const
+{
+    Wizard *widget = qobject_cast<Wizard*>(object);
+
+    if (widget && (iid == Q_TYPEID(QDesignerContainerExtension))) {
+        return new WizardExtension(widget, parent);
+    } else {
+        return 0;
+    }
+}