virtual void stateChanged(const ChangeEventUnrecPtr e)
{
while(UndoRedoListModel->getSize()-1 > TheUndoManager->numberOfRedos() + TheUndoManager->numberOfUndos())
{
UndoRedoListModel->popBack();
}
//Resize
while(UndoRedoListModel->getSize()-1 < TheUndoManager->numberOfRedos() + TheUndoManager->numberOfUndos())
{
UndoRedoListModel->pushBack(boost::any(std::string("")));
}
UInt32 UndoCount(TheUndoManager->numberOfUndos());
for(UInt32 i(0) ; i<UndoCount ; ++i)
{
UndoRedoListModel->set(i+1, boost::any(std::string(TheUndoManager->editToBeUndone(i)->getUndoPresentationName())));
}
UInt32 RedoCount(TheUndoManager->numberOfRedos());
for(UInt32 i(0) ; i<RedoCount ; ++i)
{
UndoRedoListModel->set(i+TheUndoManager->numberOfUndos()+1, boost::any(std::string(TheUndoManager->editToBeRedone(i)->getRedoPresentationName())));
}
if((UndoCount == 0 && UndoButton->getEnabled()) ||
(UndoCount != 0 && !UndoButton->getEnabled()) )
{
UndoButton->setEnabled(UndoCount != 0);
}
if((RedoCount == 0 && RedoButton->getEnabled()) ||
(RedoCount != 0 && !RedoButton->getEnabled()) )
{
RedoButton->setEnabled(RedoCount != 0);
}
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
// Make Torus Node (creates Torus in background of scene)
NodeRefPtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = OSG::Node::create();
scene->setCore(OSG::Group::create());
scene->addChild(TorusGeometryNode);
// Create the Graphics
GraphicsRefPtr TutorialGraphics = OSG::Graphics2D::create();
// Initialize the LookAndFeelManager to enable default settings
LookAndFeelManager::the()->getLookAndFeel()->init();
//Background
TutorialBackground = GradientBackground::create();
TutorialBackground->addLine(Color3f(1.0,0.0,0.0), 0.0);
TutorialBackground->addLine(Color3f(0.0,1.0,0.0), 0.2);
TutorialBackground->addLine(Color3f(0.0,0.0,1.0), 0.4);
TutorialBackground->addLine(Color3f(0.0,1.0,1.0), 0.6);
TutorialBackground->addLine(Color3f(1.0,1.0,0.0), 0.8);
TutorialBackground->addLine(Color3f(1.0,1.0,1.0), 1.0);
TheUndoManager = UndoManager::create();
UndoManagerChangeListener TheUndoManagerChangeListener;
TheUndoManager->addChangeListener(&TheUndoManagerChangeListener);
LabelRefPtr SingleFieldLabel = OSG::Label::create();
SingleFieldLabel->setText("Single Field");
SingleFieldLabel->setBorders(NULL);
SingleFieldLabel->setBackgrounds(NULL);
LabelRefPtr MultiFieldLabel = OSG::Label::create();
MultiFieldLabel->setText("Multi Field");
MultiFieldLabel->setBorders(NULL);
MultiFieldLabel->setBackgrounds(NULL);
LabelRefPtr SinglePtrFieldLabel = OSG::Label::create();
SinglePtrFieldLabel->setText("Single Ptr Field");
SinglePtrFieldLabel->setBorders(NULL);
SinglePtrFieldLabel->setBackgrounds(NULL);
LabelRefPtr MultiPtrFieldLabel = OSG::Label::create();
MultiPtrFieldLabel->setText("Multi Ptr Field");
MultiPtrFieldLabel->setBorders(NULL);
MultiPtrFieldLabel->setBackgrounds(NULL);
TabPanelRefPtr ExampleTabPanel = OSG::TabPanel::create();
ExampleTabPanel->setPreferredSize(Vec2f(600,600));
ExampleTabPanel->addTab(SingleFieldLabel, createSingleFieldPanel());
ExampleTabPanel->addTab(MultiFieldLabel, createMultiFieldPanel());
ExampleTabPanel->addTab(SinglePtrFieldLabel, createSinglePtrFieldPanel());
ExampleTabPanel->addTab(MultiPtrFieldLabel, createMultiPtrFieldPanel());
ExampleTabPanel->setTabAlignment(0.5f);
ExampleTabPanel->setTabPlacement(TabPanel::PLACEMENT_NORTH);
ExampleTabPanel->setSelectedIndex(0);
//UndoList
UndoRedoListModel = DefaultListModel::create();
UndoRedoListModel->pushBack(boost::any(std::string("Top")));
ListSelectionModelPtr UndoRedoListSelectionModel(new DefaultListSelectionModel());
UndoRedoList = List::create();
UndoRedoList->setPreferredSize(Vec2f(200, 300));
UndoRedoList->setOrientation(List::VERTICAL_ORIENTATION);
UndoRedoList->setModel(UndoRedoListModel);
UndoRedoList->setSelectionModel(UndoRedoListSelectionModel);
UndoRedoListListener TheUndoRedoListListener;
UndoRedoList->getSelectionModel()->addListSelectionListener(&TheUndoRedoListListener);
UndoButton = OSG::Button::create();
UndoButton->setText("Undo");
UndoButton->setEnabled(TheUndoManager->numberOfUndos() != 0);
UndoButtonActionListener TheUndoButtonActionListener;
UndoButton->addActionListener(&TheUndoButtonActionListener);
RedoButton = OSG::Button::create();
RedoButton->setText("Redo");
RedoButton->setEnabled(TheUndoManager->numberOfRedos() != 0);
RedoButtonActionListener TheRedoButtonActionListener;
RedoButton->addActionListener(&TheRedoButtonActionListener);
// Create a ScrollPanel for easier viewing of the List (see 27ScrollPanel)
ScrollPanelRefPtr UndoRedoScrollPanel = ScrollPanel::create();
UndoRedoScrollPanel->setPreferredSize(Vec2f(200,200));
UndoRedoScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
UndoRedoScrollPanel->setViewComponent(UndoRedoList);
// Create The Main InternalWindow
// Create Background to be used with the Main InternalWindow
ColorLayerRefPtr MainInternalWindowBackground = OSG::ColorLayer::create();
MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));
InternalWindowRefPtr MainInternalWindow = OSG::InternalWindow::create();
LayoutRefPtr MainInternalWindowLayout = OSG::FlowLayout::create();
MainInternalWindow->pushToChildren(ExampleTabPanel);
MainInternalWindow->pushToChildren(UndoRedoScrollPanel);
MainInternalWindow->pushToChildren(UndoButton);
MainInternalWindow->pushToChildren(RedoButton);
MainInternalWindow->setLayout(MainInternalWindowLayout);
MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setScalingInDrawingSurface(Vec2f(0.95f,0.95f));
MainInternalWindow->setDrawTitlebar(false);
MainInternalWindow->setResizable(false);
// Create the Drawing Surface
UIDrawingSurfaceRefPtr TutorialDrawingSurface = UIDrawingSurface::create();
TutorialDrawingSurface->setGraphics(TutorialGraphics);
TutorialDrawingSurface->setEventProducer(TutorialWindow);
TutorialDrawingSurface->openWindow(MainInternalWindow);
// Create the UI Foreground Object
UIForegroundRefPtr TutorialUIForeground = OSG::UIForeground::create();
TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
mgr->setRoot(scene);
// Add the UI Foreground Object to the Scene
ViewportRefPtr TutorialViewport = mgr->getWindow()->getPort(0);
TutorialViewport->addForeground(TutorialUIForeground);
TutorialViewport->setBackground(TutorialBackground);
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"01ChangeFieldCommands");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
/*-------------------------------------------------------------------------*\
- private -
\*-------------------------------------------------------------------------*/
void FCPtrFieldEditor::onCreate(const FCPtrFieldEditor *Id)
{
Inherited::onCreate(Id);
if(Id != NULL)
{
//Name/Type Label
_NameTypeLabel = Label::create();
_NameTypeLabel->setBorders(NULL);
_NameTypeLabel->setBackgrounds(NULL);
pushToChildren(_NameTypeLabel);
//Editing Text Field
_EditingTextField = TextField::create();
pushToChildren(_EditingTextField);
_TextFieldFocusGainedConnection = _EditingTextField->connectFocusGained(boost::bind(&FCPtrFieldEditor::handleTextFieldFocusGained, this, _1));
_TextFieldFocusLostConnection = _EditingTextField->connectFocusLost(boost::bind(&FCPtrFieldEditor::handleTextFieldFocusLost, this, _1));
_TextFieldActionPerformedConnection = _EditingTextField->connectActionPerformed(boost::bind(&FCPtrFieldEditor::handleTextFieldActionPerformed, this, _1));
_TextFieldKeyTypedConnection = _EditingTextField->connectKeyTyped(boost::bind(&FCPtrFieldEditor::handleTextFieldKeyTyped, this, _1));
_EditingTextField->setPreferredSize(Vec2f(45.0f, 17.0f));
DefaultListModelRefPtr FCCommandsListModel = DefaultListModel::create();
FCCommandsListModel->pushBack(boost::any(std::string("Create ...")));
FCCommandsListModel->pushBack(boost::any(std::string("Load ...")));
FCCommandsListModel->pushBack(boost::any(std::string("Find ...")));
_EditingMenuButton = MenuButton::create();
_EditingMenuButton->setPreferredSize(Vec2f(25.0f, 25.0f));
//_EditingMenuButton =
//dynamic_pointer_cast<Button>(dynamic_cast<ComboBox*>(ComboBox::getClassType().getPrototype())->getExpandButton()->shallowCopy());
_EditingMenuButton->setModel(FCCommandsListModel);
//Get the Default ComboBox expander
Button* ProtoButton = dynamic_cast<ComboBox*>(ComboBox::getClassType().getPrototype())->getExpandButton();
//Backgrounds
_EditingMenuButton->setBackground(ProtoButton->getBackground());
_EditingMenuButton->setFocusedBackground(ProtoButton->getFocusedBackground());
_EditingMenuButton->setDisabledBackground(ProtoButton->getDisabledBackground());
_EditingMenuButton->setRolloverBackground(ProtoButton->getRolloverBackground());
_EditingMenuButton->setActiveBackground(ProtoButton->getActiveBackground());
//Foregrounds
_EditingMenuButton->setForeground(ProtoButton->getForeground());
_EditingMenuButton->setFocusedForeground(ProtoButton->getFocusedForeground());
_EditingMenuButton->setDisabledForeground(ProtoButton->getDisabledForeground());
_EditingMenuButton->setRolloverForeground(ProtoButton->getRolloverForeground());
_EditingMenuButton->setActiveForeground(ProtoButton->getActiveForeground());
//DrawObjects
_EditingMenuButton->setDrawObject(ProtoButton->getDrawObject());
_EditingMenuButton->setFocusedDrawObject(ProtoButton->getFocusedDrawObject());
_EditingMenuButton->setDisabledDrawObject(ProtoButton->getDisabledDrawObject());
_EditingMenuButton->setRolloverDrawObject(ProtoButton->getRolloverDrawObject());
_EditingMenuButton->setActiveDrawObject(ProtoButton->getActiveDrawObject());
//Borders
_EditingMenuButton->setBorder(ProtoButton->getBorder());
_EditingMenuButton->setFocusedBorder(ProtoButton->getFocusedBorder());
_EditingMenuButton->setDisabledBorder(ProtoButton->getDisabledBorder());
_EditingMenuButton->setRolloverBorder(ProtoButton->getRolloverBorder());
_EditingMenuButton->setActiveBorder(ProtoButton->getActiveBorder());
_MenuButtonActionConnection = _EditingMenuButton->connectMenuActionPerformed(boost::bind(&FCPtrFieldEditor::handleMenuButtonAction, this, _1));
pushToChildren(_EditingMenuButton);
}
}