| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * 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.android.tools.idea.uibuilder.property.ptable.renderers; |
| |
| import com.android.tools.idea.uibuilder.property.ptable.PTable; |
| import com.android.tools.idea.uibuilder.property.ptable.PTableItem; |
| import com.intellij.ide.ui.search.SearchUtil; |
| import com.intellij.ui.ColoredTableCellRenderer; |
| import com.intellij.ui.SimpleTextAttributes; |
| import com.intellij.util.ui.UIUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import javax.swing.*; |
| import javax.swing.table.TableCellRenderer; |
| import java.awt.*; |
| |
| public class PNameRenderer implements TableCellRenderer { |
| private final ColoredTableCellRenderer myRenderer = new Renderer(); |
| |
| @Override |
| public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean cellHasFocus, int row, int column) { |
| myRenderer.clear(); |
| PTableItem item = (PTableItem)value; |
| |
| Icon icon = UIUtil.getTreeNodeIcon(item.isExpanded(), isSelected, cellHasFocus); |
| |
| myRenderer.getTableCellRendererComponent(table, value, isSelected, cellHasFocus, row, column); |
| myRenderer.setBackground(isSelected ? UIUtil.getTableSelectionBackground() : table.getBackground()); |
| |
| int beforeIcon = getBeforeIconSpacing(getDepth(item), icon.getIconWidth()); |
| int afterIcon = getAfterIconSpacing(icon.getIconWidth()); |
| |
| int indent; |
| |
| if (item.hasChildren()) { |
| myRenderer.setIcon(icon); |
| myRenderer.setIconTextGap(afterIcon); |
| indent = beforeIcon; |
| } |
| else { |
| indent = beforeIcon + icon.getIconWidth() + afterIcon; |
| } |
| |
| myRenderer.setIpad(new Insets(0, indent, 0, 0)); |
| |
| SimpleTextAttributes attr = SimpleTextAttributes.REGULAR_ATTRIBUTES; |
| SearchUtil.appendFragments(((PTable)table).getSpeedSearch().getEnteredPrefix(), item.getName(), attr.getStyle(), attr.getFgColor(), |
| attr.getBgColor(), myRenderer); |
| |
| myRenderer.setToolTipText(item.getTooltipText()); |
| return myRenderer; |
| } |
| |
| private static class Renderer extends ColoredTableCellRenderer { |
| @Override |
| protected void customizeCellRenderer(JTable table, Object value, boolean selected, boolean hasFocus, int row, int column) { |
| setPaintFocusBorder(false); |
| setFocusBorderAroundIcon(true); |
| } |
| } |
| |
| public static boolean hitTestTreeNodeIcon(@NotNull PTableItem item, int x) { |
| Icon icon = UIUtil.getTreeNodeIcon(item.isExpanded(), true, true); |
| int beforeIcon = getBeforeIconSpacing(getDepth(item), icon.getIconWidth()); |
| return x >= beforeIcon && x <= beforeIcon + icon.getIconWidth(); |
| } |
| |
| private static int getBeforeIconSpacing(int depth, int iconWidth) { |
| int nodeIndent = UIUtil.getTreeLeftChildIndent() + UIUtil.getTreeRightChildIndent(); |
| int leftIconOffset = Math.max(0, UIUtil.getTreeLeftChildIndent() - (iconWidth / 2)); |
| return nodeIndent * depth + leftIconOffset; |
| } |
| |
| private static int getAfterIconSpacing(int iconWidth) { |
| int nodeIndent = UIUtil.getTreeLeftChildIndent() + UIUtil.getTreeRightChildIndent(); |
| int leftIconOffset = Math.max(0, UIUtil.getTreeLeftChildIndent() - (iconWidth / 2)); |
| return Math.max(0, nodeIndent - leftIconOffset - iconWidth); |
| } |
| |
| private static int getDepth(@NotNull PTableItem item) { |
| int result = 0; |
| while (item.getParent() != null) { |
| result++; |
| item = item.getParent(); |
| } |
| return result; |
| } |
| } |