| /* |
| * Copyright 2000-2012 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.android.designer.model.layout.table; |
| |
| import com.intellij.android.designer.designSurface.graphics.DrawingStyle; |
| import com.intellij.android.designer.designSurface.layout.actions.LayoutSpanOperation; |
| import com.intellij.android.designer.designSurface.layout.actions.TableLayoutSpanOperation; |
| import com.intellij.android.designer.designSurface.layout.grid.GridSelectionDecorator; |
| import com.intellij.android.designer.model.RadViewComponent; |
| import com.intellij.android.designer.model.grid.GridInfo; |
| import com.intellij.android.designer.model.layout.RadLinearLayout; |
| import com.intellij.android.designer.model.layout.actions.AllGravityAction; |
| import com.intellij.designer.designSurface.*; |
| import com.intellij.designer.model.RadComponent; |
| import com.intellij.openapi.actionSystem.DefaultActionGroup; |
| import com.intellij.util.ArrayUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.awt.*; |
| import java.util.List; |
| |
| /** |
| * @author Alexander Lobas |
| */ |
| public class RadTableRowLayout extends RadLinearLayout { |
| private static final String[] LAYOUT_PARAMS = {"TableRow_Cell", "LinearLayout_Layout", "ViewGroup_MarginLayout"}; |
| |
| private GridSelectionDecorator mySelectionDecorator; |
| |
| @Override |
| @NotNull |
| public String[] getLayoutParams() { |
| return LAYOUT_PARAMS; |
| } |
| |
| public static boolean is(RadComponent component) { |
| return component != null && component.getLayout() instanceof RadTableRowLayout; |
| } |
| |
| private boolean isTableParent() { |
| return myContainer.getParent() instanceof RadTableLayoutComponent; |
| } |
| |
| @Override |
| public boolean isHorizontal() { |
| return true; |
| } |
| |
| @Override |
| public EditOperation processChildOperation(OperationContext context) { |
| if (!isTableParent() || context.isTree()) { |
| return super.processChildOperation(context); |
| } |
| if (context.is(LayoutSpanOperation.TYPE)) { |
| return new TableLayoutSpanOperation(context, mySelectionDecorator); |
| } |
| return null; |
| } |
| |
| @Override |
| public void addStaticDecorators(List<StaticDecorator> decorators, List<RadComponent> selection) { |
| if (!isTableParent()) { |
| super.addStaticDecorators(decorators, selection); |
| } |
| } |
| |
| @Override |
| protected boolean supportsOrientation() { |
| return false; |
| } |
| |
| @Override |
| public ComponentDecorator getChildSelectionDecorator(RadComponent component, List<RadComponent> selection) { |
| if (isTableParent()) { |
| if (mySelectionDecorator == null) { |
| mySelectionDecorator = new GridSelectionDecorator(DrawingStyle.SELECTION) { |
| @Override |
| public Rectangle getCellBounds(Component layer, RadComponent component) { |
| try { |
| RadTableLayoutComponent tableComponent = (RadTableLayoutComponent)component.getParent().getParent(); |
| GridInfo gridInfo = tableComponent.getVirtualGridInfo(); |
| int row = tableComponent.getChildren().indexOf(component.getParent()); |
| RadComponent[] rowComponents = gridInfo.components[row]; |
| int column = ArrayUtil.indexOf(rowComponents, component); |
| int columnSpan = 1; |
| |
| for (int i = column + 1; i < rowComponents.length; i++) { |
| if (rowComponents[i] == component) { |
| columnSpan++; |
| } |
| else { |
| break; |
| } |
| } |
| |
| return calculateBounds(layer, gridInfo, tableComponent, component, row, column, 1, columnSpan); |
| } |
| catch (Throwable e) { |
| return new Rectangle(); |
| } |
| } |
| }; |
| } |
| |
| mySelectionDecorator.clear(); |
| if (selection.size() == 1) { |
| TableLayoutSpanOperation.points(mySelectionDecorator); |
| } |
| return mySelectionDecorator; |
| } |
| return super.getChildSelectionDecorator(component, selection); |
| } |
| |
| ////////////////////////////////////////////////////////////////////////////////////////// |
| // |
| // Actions |
| // |
| ////////////////////////////////////////////////////////////////////////////////////////// |
| |
| |
| @Override |
| public void addContainerSelectionActions(DesignerEditorPanel designer, |
| DefaultActionGroup actionGroup, |
| List<? extends RadViewComponent> selectedChildren) { |
| super.addContainerSelectionActions(designer, actionGroup, selectedChildren); |
| if (isTableParent()) { |
| actionGroup.add(new AllGravityAction(designer, selectedChildren)); |
| } |
| } |
| |
| ////////////////////////////////////////////////////////////////////////////////////////// |
| // |
| // Caption |
| // |
| ////////////////////////////////////////////////////////////////////////////////////////// |
| |
| @Override |
| public ICaption getCaption(RadComponent component) { |
| return isTableParent() ? myContainer.getParent().getLayout().getCaption(component) : null; |
| } |
| } |