| /* |
| * 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.editor; |
| |
| import com.android.annotations.NonNull; |
| import com.android.tools.idea.configurations.FlatComboAction; |
| import com.android.tools.idea.uibuilder.surface.DesignSurface; |
| import com.android.tools.idea.uibuilder.surface.ZoomType; |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.DefaultActionGroup; |
| import com.intellij.openapi.actionSystem.Presentation; |
| import icons.AndroidIcons; |
| |
| import javax.swing.*; |
| |
| /** |
| * Dropdown menu action shown in the layout editor toolbar for choosing a different view size |
| */ |
| public class ZoomMenuAction extends FlatComboAction { |
| @NonNull private final DesignSurface mySurface; |
| |
| public ZoomMenuAction(@NonNull DesignSurface surface) { |
| mySurface = surface; |
| Presentation presentation = getTemplatePresentation(); |
| presentation.setDescription("Set View Zoom"); |
| presentation.setIcon(AndroidIcons.NeleIcons.Size); |
| updatePresentation(presentation); |
| } |
| |
| @Override |
| public void update(AnActionEvent e) { |
| super.update(e); |
| updatePresentation(e.getPresentation()); |
| } |
| |
| private void updatePresentation(Presentation presentation) { |
| String label = String.format("%d%%", (int)(100 * mySurface.getScale())); |
| presentation.setText(label); |
| } |
| |
| @Override |
| @NonNull |
| protected DefaultActionGroup createPopupActionGroup(JComponent button) { |
| DefaultActionGroup group = new DefaultActionGroup("Zoom", true); |
| |
| for (ZoomType type : ZoomType.values()) { |
| if (!type.showInMenu()) { |
| continue; |
| } |
| group.add(new SetZoomAction(mySurface, type)); |
| } |
| |
| return group; |
| } |
| |
| private static class SetZoomAction extends AnAction { |
| @NonNull private final DesignSurface mySurface; |
| @NonNull private final ZoomType myType; |
| |
| public SetZoomAction(@NonNull DesignSurface surface, @NonNull ZoomType type) { |
| super(type.getLabel()); |
| myType = type; |
| mySurface = surface; |
| } |
| |
| @Override |
| public void actionPerformed(AnActionEvent e) { |
| mySurface.zoom(myType); |
| } |
| } |
| } |