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DataModelModulePane.java
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363 lines (290 loc) · 11.6 KB
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package dataModelFX;
import java.util.ArrayList;
import PamController.PamController;
import PamModel.PamModuleInfo;
import dataModelFX.ConnectionNodeParams.PAMConnectionNodeType;
import dataModelFX.connectionNodes.ModuleIconFactory;
import javafx.beans.property.ObjectProperty;
import javafx.beans.property.SimpleObjectProperty;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.scene.Node;
import javafx.scene.SnapshotParameters;
import javafx.scene.control.Tooltip;
import javafx.scene.image.ImageView;
import javafx.scene.input.ClipboardContent;
import javafx.scene.input.Dragboard;
import javafx.scene.input.MouseEvent;
import javafx.scene.input.TransferMode;
import javafx.scene.layout.StackPane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import pamViewFX.fxNodes.PamBorderPane;
import pamViewFX.fxNodes.PamScrollPane;
import pamViewFX.fxNodes.PamTilePane;
import pamViewFX.fxNodes.PamTitledPane;
import pamViewFX.fxNodes.PamVBox;
import pamViewFX.fxNodes.connectionPane.structures.ConnectionGroupBody;
import pamViewFX.fxNodes.connectionPane.structures.ExtensionSocketStructure;
import pamViewFX.fxStyles.PamStylesManagerFX;
/**
* A pane which shows a list of all the available modules. These can be dragged
* into the data model pane to create a module and add to the PAMGuarf data model.
*
* @author Jamie Macaulay
*
*/
public class DataModelModulePane extends PamBorderPane {
/**
* Reference to the data model pane.
*/
@SuppressWarnings("unused")
private DataModelPaneFX dataModelPaneFX;
/**
* List of possible modules (not the modules actually added to the model).
*/
private ArrayList<ModuleRectangle> moduleRectangles;
/**
* The main scroll panes holder
*/
private PamScrollPane moduleSelectPane;
//data for dragging modules between panes.
public static final String MODULE_DRAG_KEY="module";
public ObjectProperty<ModuleRectangle> draggingModule=new SimpleObjectProperty<>();
public ObjectProperty<StructureRectangle> draggingStructure=new SimpleObjectProperty<>();
public DataModelModulePane(DataModelPaneFX dataModelPaneFX) {
this.dataModelPaneFX=dataModelPaneFX;
this.setCenter(createPane());
}
private PamScrollPane createPane(){
moduleSelectPane=new PamScrollPane();
moduleSelectPane.getStylesheets().addAll(PamStylesManagerFX.getPamStylesManagerFX().getCurStyle().getSlidingDialogCSS());
moduleSelectPane.setPrefWidth(250);
moduleSelectPane.getStyleClass().add("scroll-pane-dark");
// //////TEST///////
// MenuButton m = new MenuButton("Add Modules ");
// m.showingProperty().addListener(new ChangeListener<Boolean>() {
// @Override
// public void changed(ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) {
// if(newValue) {
// m.getItems().removeAll(m.getItems());
// m.getItems().add(PamModuleInfo.getModulesMenu(PamController.getInstance().getGuiManagerFX().getMainScene()));
// }
// }
// });
// //moduleSelectPane.add(m, 0, 0);
// ////////////////
moduleSelectPane.setFitToWidth(true);
return moduleSelectPane;
}
/**
* Update the list of modules.
* Task: 1) Makes modules which can no longer be added to the pane a different colours
* 2) Disables the module so it cannot be dragged,
*/
public void updateModuleListPane(){
for (int i=0; i<moduleRectangles.size(); i++){
if (moduleRectangles.get(i).getPamModuleInfo().getMaxNumber()>0){
int nModules=PamController.getInstance().findControlledUnits(moduleRectangles.get(i).getPamModuleInfo().getModuleClass()).size();
if (nModules>=moduleRectangles.get(i).getPamModuleInfo().getMaxNumber()){
//show disabled colour
moduleRectangles.get(i).setOpacity(ModuleNodeParams.DISABLED_OPACITY);
moduleRectangles.get(i).setDisable(true);
continue;
}
}
moduleRectangles.get(i).setOpacity(1);
moduleRectangles.get(i).setDisable(false);
}
}
/**
* Create a a set of module rectangles to populate the module list pane.
*/
protected void populateModuleListPane(){
moduleRectangles=new ArrayList<ModuleRectangle>();
//get the list of module
ArrayList<PamModuleInfo> moduleList = PamModuleInfo.getModuleList();
//list of module group names
ArrayList<String> moduleGroups=new ArrayList<String>();
//holder pane
PamVBox moduleSelectPane=new PamVBox();
//get all menu groups
String moduleGroup;
for (int i=0; i<moduleList.size(); i++){
moduleGroup=moduleList.get(i).getModulesMenuGroup().getMenuName();
if (!moduleGroups.contains(moduleGroup) && DataModelPaneFX.isFXModule(moduleList.get(i))) moduleGroups.add(moduleGroup);
moduleList.get(i).getModulesMenuGroup().getMenuName();
}
//create a set of titled panes
PamTitledPane[] titledPanes=new PamTitledPane[moduleGroups.size()];
//create tile pane to hold modules
PamTilePane[] moduleTilePanes=new PamTilePane[moduleGroups.size()];
for (int i=0; i<moduleGroups.size(); i++){
moduleTilePanes[i]=new PamTilePane(15,15);
moduleTilePanes[i].setPadding(new Insets(15));
moduleTilePanes[i].setPrefColumns(3);
titledPanes[i]=new PamTitledPane(moduleGroups.get(i), moduleTilePanes[i]);
//add modules to tile pane, only if in the correct group.
for (int j=0; j<moduleList.size(); j++){
moduleList.get(i).getModulesMenuGroup().getMenuName();
if (DataModelPaneFX.isFXModule(moduleList.get(j)) &&
moduleList.get(j).getModulesMenuGroup().getMenuName()==moduleGroups.get(i)) {
//add to list
moduleRectangles.add(createModuleRectangle(moduleList.get(j)));
moduleTilePanes[i].getChildren().add(moduleRectangles.get(moduleRectangles.size()-1));
}
}
moduleSelectPane.getChildren().add(titledPanes[i]);
}
moduleSelectPane.getChildren().add(createStucturePane());
//update colours
updateModuleListPane();
//
this.moduleSelectPane.setContent(moduleSelectPane);
}
/**
* Create a structure pane. This contains non module structures which can be used in the data model.
* Structures can be nodes which aggregate plugs, create groups of modules etc.
* @return the structure pane.
*/
private PamTitledPane createStucturePane() {
PamTilePane structurePane=new PamTilePane(15,15);
structurePane.setPadding(new Insets(15));
//now add all the structures we want.
StructureRectangle rect;
rect = createStructureRectangle(ConnectionGroupBody.getGroupStructureIcon(ModuleNodeParams.DEFAULT_WIDTH), PAMConnectionNodeType.PAMGroupStructure);
structurePane.getChildren().add(rect);
rect = createStructureRectangle(ExtensionSocketStructure.getStructureIcon(ModuleNodeParams.DEFAULT_WIDTH), PAMConnectionNodeType.PAMExtensionStructure);
structurePane.getChildren().add(rect);
PamTitledPane strcutureTitledPane = new PamTitledPane("Data Model Structures", structurePane);
return strcutureTitledPane;
}
/**
* Create an icon which represents a connection structure.,
* @param icon - the icon.
* @return the connection structure.
*/
private StructureRectangle createStructureRectangle(Node icon, PAMConnectionNodeType type){
//create the icon
StructureRectangle rect = new StructureRectangle(icon, type);
rect.setOnDragDetected(new EventHandler<MouseEvent>(){
@Override
public void handle(MouseEvent event){
//only drag if can create
// if (pamModuleInfo.canCreate()) <- does not work for some reason; module
Dragboard dragboard = rect.startDragAndDrop(TransferMode.MOVE);
dragboard.setDragView(new ImageView(rect.snapshot(new SnapshotParameters(), null)).getImage());
ClipboardContent clipboardContent = new ClipboardContent();
clipboardContent.putString(MODULE_DRAG_KEY);
dragboard.setContent(clipboardContent);
draggingStructure.set(rect);
event.consume();
}
});
return rect;
}
/**
* Create a rectangle which represents the module.
* @param pamModuleInfo - module info
* @return the newly created rectangle.
*/
protected ModuleRectangle createModuleRectangle(PamModuleInfo pamModuleInfo){
Node icon=ModuleIconFactory.getInstance().getModuleNode(pamModuleInfo.getClassName());
ModuleRectangle rect;
if (icon==null) rect = new ModuleRectangle(pamModuleInfo, ModuleNodeParams.DEFAULT_WIDTH,ModuleNodeParams.DEFAULT_HEIGHT);
else rect = new ModuleRectangle(pamModuleInfo, icon, ModuleNodeParams.DEFAULT_WIDTH,ModuleNodeParams.DEFAULT_HEIGHT);
rect.setOnDragDetected(new EventHandler<MouseEvent>(){
@Override
public void handle(MouseEvent event){
//only drag if can create
// if (pamModuleInfo.canCreate()) <- does not work for some reason; module
Dragboard dragboard = rect.startDragAndDrop(TransferMode.MOVE);
dragboard.setDragView(new ImageView(rect.snapshot(new SnapshotParameters(), null)).getImage());
ClipboardContent clipboardContent = new ClipboardContent();
clipboardContent.putString(MODULE_DRAG_KEY);
dragboard.setContent(clipboardContent);
draggingModule.set(rect);
event.consume();
}
});
Tooltip tp = new Tooltip(pamModuleInfo.getDefaultName());
tp.getStyleClass().removeAll(tp.getStyleClass());
Tooltip.install(rect, tp);
return rect;
}
/**
* A pane containing the icon for a structure.
* @author Jamie Macaulay
*
*/
public class StructureRectangle extends StackPane {
private PAMConnectionNodeType type;
public StructureRectangle(Node rectangle, PAMConnectionNodeType type ) {
this.getChildren().add(rectangle);
this.type=type;
}
public PAMConnectionNodeType getStructureType() {
return type;
}
}
/**
* Rectangle which holds reference to which type of module it's associated with.
* @author Jamie Macaulay
*
*/
class ModuleRectangle extends StackPane {
private static final double corner=15;
/**
* PamModuleInfo associated with the module rectangle.
*/
private PamModuleInfo pamModuleInfo;
public PamModuleInfo getPamModuleInfo() {
return pamModuleInfo;
}
public void setPamModuleInfo(PamModuleInfo pamModuleInfo) {
this.pamModuleInfo = pamModuleInfo;
}
ModuleRectangle(PamModuleInfo pamModuleInfo, double width, double height){
super();
this.pamModuleInfo=pamModuleInfo;
this.setWidth(width);
this.setHeight(height);
getChildren().add(createRect(width, height));
}
public ModuleRectangle(PamModuleInfo pamModuleInfo, Node imageIcon, double width, double height) {
super();
this.pamModuleInfo=pamModuleInfo;
//imageView.setOpacity(0.9);
getChildren().addAll(createRect(width, height), imageIcon);
}
private Rectangle createRect(double width, double height){
Rectangle rect=new Rectangle(width,height);
rect.setArcWidth(corner);
rect.setArcHeight(corner);
rect.setFill(new Color(ModuleNodeParams.DEFAULT_COLOUR[0],
ModuleNodeParams.DEFAULT_COLOUR[1],ModuleNodeParams.DEFAULT_COLOUR[2],1));
return rect;
}
}
/**
* Get the module drag key. Used for drag and drop listeners between module and connection panes.
* @return the module drag key string.
*/
public String getModuleDragKey() {
return DataModelModulePane.MODULE_DRAG_KEY;
}
/**
* Get the dragging module properties. Used for drag and drop listeners between module and connection panes.
* @return the dragging module properties
*/
public ObjectProperty<ModuleRectangle> getDraggingModule() {
return draggingModule;
}
/**
* Get the dragging structure properties. Used when dragging structures into the
* @return the dragging structure.
*/
public ObjectProperty<StructureRectangle> getDraggingStructure() {
return draggingStructure;
}
}