本文整理汇总了Java中org.eclipse.gef.commands.Command类的典型用法代码示例。如果您正苦于以下问题：Java Command类的具体用法？Java Command怎么用？Java Command使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
Command类属于org.eclipse.gef.commands包，在下文中一共展示了Command类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getConnectionCreateCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
@Override
protected Command getConnectionCreateCommand(
CreateConnectionRequest request) {
LinkCommand command = new LinkCommand();
command.setConnection(new Link());
command.setSource(getComponentEditPart().getCastedModel());
ConnectionAnchor ctor = getComponentEditPart().getSourceConnectionAnchor(
request);
if (ctor == null)
return null;
command.setSourceTerminal(getComponentEditPart()
.mapConnectionAnchorToTerminal(ctor));
request.setStartCommand(command);
return command;
}
示例2: getCreateCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
@Override
protected Command getCreateCommand(CreateRequest request) {
Command ret = null;
if (request.getNewObjectType().equals(ModuleInstancePropertyNode.class) && getHost().getModel() instanceof ModuleInstanceNode) {
ModuleInstancePropertyCreateCommand cmd = new ModuleInstancePropertyCreateCommand();
Node node = (Node) request.getNewObject();
node.setParent((Node) getHost().getModel());
Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
Point viewSize = vp.getViewLocation();
Point p = request.getLocation();
p.setX(p.x + viewSize.x);
p.setY(p.y + viewSize.y);
p = node.getAnchor(p, 2);
cmd.setNode((ModuleInstancePropertyNode) node);
cmd.setParent((ModuleInstanceNode) node.getParent());
cmd.setLocation(new Rectangle(p.x, p.y, ModuleInstancePropertyNode.DEF_WIDTH, ModuleInstancePropertyNode.DEF_HEIGHT));
ret = cmd;
}
return ret;
}
示例3: getMoveBendpointCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
@Override
protected Command getMoveBendpointCommand(BendpointRequest request) {
Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
Point viewSize = vp.getViewLocation();
Point p = request.getLocation();
p.setX(p.x + viewSize.x);
p.setY(p.y + viewSize.y);
BendpointMoveCommand cmd = new BendpointMoveCommand();
cmd.setLink((Link) request.getSource().getModel());
cmd.setIndex(request.getIndex());
cmd.setNewLocation(p);
return cmd;
}
示例4: getReconnectSourceCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
@Override
protected Command getReconnectSourceCommand(
ReconnectRequest request) {
Link link=(Link)request.getConnectionEditPart().getModel();
Component comp=getComponentEditPart().getCastedModel();
LinkReconnectSourceCommand cmd=new LinkReconnectSourceCommand(link);
cmd.setOldSource(link);
cmd.setNewSource(comp);
ConnectionAnchor anchor=getComponentEditPart().getSourceConnectionAnchor(request);
if(anchor==null){
return null;
}
cmd.setNewSourceTerminal(getComponentEditPart().mapConnectionAnchorToTerminal(anchor));
return cmd;
}
示例5: getCreateCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
@Override
protected Command getCreateCommand(CreateRequest request) {
Command ret = null;
if (request.getNewObjectType().equals(ComputingNodeConfigurationNode.class) && (getHost().getModel() instanceof PlatformConfigurationNode)) {
ComputingNodeConfigurationCreateCommand cmd = new ComputingNodeConfigurationCreateCommand();
Node node = (Node) request.getNewObject();
node.setParent((Node) getHost().getModel());
Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
Point viewSize = vp.getViewLocation();
Point p = request.getLocation();
p.setX(p.x + viewSize.x);
p.setY(p.y + viewSize.y);
p = node.getAnchor(p, 1);
cmd.setNode((ComputingNodeConfigurationNode) node);
cmd.setParent((PlatformConfigurationNode) node.getParent());
cmd.setLocation(new Rectangle(p.x, p.y, ComputingNodeConfigurationNode.DEF_WIDTH, ComputingNodeConfigurationNode.DEF_HEIGHT));
ret = cmd;
}
return ret;
}
示例6: getCreateCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
@Override
protected Command getCreateCommand(CreateRequest request) {
Command ret = null;
if (request.getNewObjectType().equals(LogicalComputingPlatformNode.class) && (getHost().getModel() instanceof LogicalSystemNode)) {
LogicalComputingPlatformCreateCommand cmd = new LogicalComputingPlatformCreateCommand();
Node node = (Node) request.getNewObject();
node.setParent((Node) getHost().getModel());
Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
Point viewSize = vp.getViewLocation();
Point p = request.getLocation();
p.setX(p.x + viewSize.x);
p.setY(p.y + viewSize.y);
cmd.setNode((LogicalComputingPlatformNode) node);
cmd.setParent((LogicalSystemNode) node.getParent());
cmd.setLocation(new Rectangle(p.x, p.y, LogicalComputingPlatformNode.DEF_WIDTH, LogicalComputingPlatformNode.DEF_HEIGHT));
ret = cmd;
}
return ret;
}
示例7: getCreateCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
@Override
protected Command getCreateCommand(CreateRequest request) {
Command ret = null;
if (request.getNewObjectType().equals(LogicalComputingNode.class) && (getHost().getModel() instanceof LogicalComputingPlatformNode)) {
LogicalComputingCreateCommand cmd = new LogicalComputingCreateCommand();
Node node = (Node) request.getNewObject();
node.setParent((Node) getHost().getModel());
Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
Point viewSize = vp.getViewLocation();
Point p = request.getLocation();
p.setX(p.x + viewSize.x);
p.setY(p.y + viewSize.y);
p = node.getAnchor(p, 1);
cmd.setNode((LogicalComputingNode) node);
cmd.setParent((LogicalComputingPlatformNode) node.getParent());
cmd.setLocation(new Rectangle(p.x, p.y, LogicalComputingNode.DEF_WIDTH, LogicalComputingNode.DEF_HEIGHT));
ret = cmd;
}
return ret;
}
示例8: getCreateBendpointCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
protected Command getCreateBendpointCommand(BendpointRequest request) {
CreateBendpointCommand com = new CreateBendpointCommand();
Point p = request.getLocation();
conn = getConnection();
conn.translateToRelative(p);
com.setLocation(p);
Point ref1 = conn.getSourceAnchor().getReferencePoint();
Point ref2 = conn.getTargetAnchor().getReferencePoint();
conn.translateToRelative(ref1);
conn.translateToRelative(ref2);
com.setRelativeDimensions(p.getDifference(ref1), p.getDifference(ref2));
com.setConn((Connection) request.getSource().getModel());
com.setIndex(request.getIndex());
return com;
}
示例9: createMoveChildCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
@Override
protected Command createMoveChildCommand(EditPart child, EditPart after) {
if (child == after || getHost().getChildren().size() == 1) {
return null;
}
int index = getHost().getChildren().indexOf(child);
if (index == 0) {
if (after == null)
return null;
} else {
if (after == getHost().getChildren().get(index - 1))
return null;
}
ColumnReorderCommand cmd = new ColumnReorderCommand((Table) getHost().getModel(), (Column) child.getModel());
if (after != null) {
cmd.setAfterColumn((Column) after.getModel());
}
return cmd;
}
示例10: getCreateCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
@Override
protected Command getCreateCommand(CreateRequest request) {
Command ret = null;
if (request.getNewObjectType().equals(ComponentPropertyNode.class) && (getHost().getModel() instanceof ComponentNode)) {
ComponentPropertyNodeCreateCommand cmd = new ComponentPropertyNodeCreateCommand();
Node node = (Node) request.getNewObject();
node.setParent((Node) getHost().getModel());
Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
Point viewSize = vp.getViewLocation();
Point p = request.getLocation();
p.setX(p.x + viewSize.x);
p.setY(p.y + viewSize.y);
p = node.getAnchor(p, 1);
cmd.setNode((ComponentPropertyNode) node);
cmd.setParent((ComponentNode) node.getParent());
cmd.setLocation(new Rectangle(p.x, p.y, ComponentPropertyNode.DEF_WIDTH, ComponentPropertyNode.DEF_HEIGHT));
ret = cmd;
}
return ret;
}
示例11: getConnectionCompleteCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
@Override
protected Command getConnectionCompleteCommand(
CreateConnectionRequest request) {
LinkCommand command = (LinkCommand) request
.getStartCommand();
command.setTarget(getComponentEditPart().getCastedModel());
ConnectionAnchor ctor = getComponentEditPart().getTargetConnectionAnchor(
request);
if (ctor == null)
return null;
command.setTargetTerminal(getComponentEditPart()
.mapConnectionAnchorToTerminal(ctor));
return command;
}
示例12: getMoveBendpointCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
protected Command getMoveBendpointCommand(BendpointRequest request) {
MoveBendpointCommand com = new MoveBendpointCommand();
Point p = request.getLocation();
conn = getConnection();
conn.translateToRelative(p);
com.setLocation(p);
Point ref1 = getConnection().getSourceAnchor().getReferencePoint();
Point ref2 = getConnection().getTargetAnchor().getReferencePoint();
conn.translateToRelative(ref1);
conn.translateToRelative(ref2);
com.setRelativeDimensions(p.getDifference(ref1), p.getDifference(ref2));
com.setConn((Connection) request.getSource().getModel());
com.setIndex(request.getIndex());
return com;
}
示例13: getReconnectTargetCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
@Override
protected Command getReconnectTargetCommand(
ReconnectRequest request) {
Link link=(Link)request.getConnectionEditPart().getModel();
Component component=getComponentEditPart().getCastedModel();
ConnectionAnchor anchor=getComponentEditPart().getTargetConnectionAnchor(request);
if(anchor==null){
return null;
}
LinkReconnectTargetCommand command=new LinkReconnectTargetCommand(link);
command.setOldTarget(link);
command.setNewTarget(component);
command.setNewTargetTerminal(getComponentEditPart().mapConnectionAnchorToTerminal(anchor));
return command;
}
示例14: createCopyCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
private Command createCopyCommand(List<Object> selectedObjects) {
if (selectedObjects == null || selectedObjects.isEmpty()) {
return null;
}
CopyNodeCommand cmd = new CopyNodeCommand();
Iterator<Object> it = selectedObjects.iterator();
while (it.hasNext()) {
Object obj = it.next();
if (!(obj instanceof EditPart)) continue;
EditPart ep = (EditPart) obj;
if (!(ep.getModel() instanceof GWNode)) continue;
GWNode gWNode = (GWNode) ep.getModel();
if (!cmd.isCopyableNode(gWNode))
return null;
cmd.addElement(ep);
}
return cmd;
}
示例15: createChangeConstraintCommand
import org.eclipse.gef.commands.Command; //导入依赖的package包/类
@Override
protected Command createChangeConstraintCommand(EditPart child, Object constraint) {
ChangeConstraintCommand ret = new ChangeConstraintCommand();
ret.setModel((Node) child.getModel());
ret.setNewConstraint((Rectangle) constraint);
return ret;
}