| /* |
| * Copyright (C) 2013 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.ide.eclipse.adt.internal.editors.draw9patch.ui; |
| |
| import com.android.ide.eclipse.adt.internal.editors.draw9patch.graphics.NinePatchedImage; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.SashForm; |
| import org.eclipse.swt.dnd.DND; |
| import org.eclipse.swt.dnd.DropTarget; |
| import org.eclipse.swt.dnd.DropTargetListener; |
| import org.eclipse.swt.dnd.FileTransfer; |
| import org.eclipse.swt.dnd.Transfer; |
| import org.eclipse.swt.layout.FillLayout; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * Image editor pane. |
| */ |
| public class ImageEditorPanel extends Composite implements ImageViewer.UpdateListener, |
| StatusPanel.StatusChangedListener { |
| |
| private static final int WEIGHT_VIEWER = 3; |
| private static final int WEIGHT_PREVIEW = 1; |
| |
| private final ImageViewer mImageViewer; |
| private final StretchesViewer mStretchesViewer; |
| |
| public ImageViewer getImageViewer() { |
| return mImageViewer; |
| } |
| |
| public ImageEditorPanel(Composite parent, int style) { |
| super(parent, style); |
| |
| setLayout(new FillLayout()); |
| SashForm sashForm = new SashForm(this, SWT.HORIZONTAL); |
| |
| mImageViewer = new ImageViewer(sashForm, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL); |
| mImageViewer.addUpdateListener(this); |
| |
| mStretchesViewer = new StretchesViewer(sashForm, SWT.BORDER); |
| |
| sashForm.setWeights(new int[] { |
| WEIGHT_VIEWER, WEIGHT_PREVIEW |
| }); |
| } |
| |
| @Override |
| public void zoomChanged(int zoom) { |
| mImageViewer.setZoom(zoom); |
| } |
| |
| @Override |
| public void scaleChanged(int scale) { |
| mStretchesViewer.setScale(scale); |
| } |
| |
| @Override |
| public void lockVisibilityChanged(boolean visible) { |
| mImageViewer.setShowLock(visible); |
| } |
| |
| @Override |
| public void patchesVisibilityChanged(boolean visible) { |
| mImageViewer.setShowPatchesArea(visible); |
| } |
| |
| @Override |
| public void badPatchesVisibilityChanged(boolean visible) { |
| mImageViewer.setShowBadPatchesArea(visible); |
| } |
| |
| @Override |
| public void contentAreaVisibilityChanged(boolean visible) { |
| mStretchesViewer.setShowContentArea(visible); |
| } |
| |
| @Override |
| public void update(NinePatchedImage image) { |
| mStretchesViewer.updatePreview(image); |
| } |
| } |