| /* |
| * Copyright 2000-2009 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.openapi.diff.ex; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.diff.impl.DiffPanelImpl; |
| import com.intellij.openapi.diff.impl.DiffSideView; |
| import com.intellij.openapi.fileEditor.FileEditorManager; |
| import com.intellij.openapi.fileEditor.OpenFileDescriptor; |
| import com.intellij.openapi.ui.DialogWrapper; |
| import com.intellij.openapi.ui.DialogWrapperDialog; |
| import com.intellij.openapi.util.Disposer; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.awt.*; |
| |
| /** |
| * @author dyoma |
| */ |
| public class DiffPanelOptions { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.openapi.diff.ex.DiffPanelOptions"); |
| private final DiffPanelImpl myDiffPanel; |
| private boolean myRequestFocusOnNewContent = true; |
| private ShowSourcePolicy myShowSourcePolicy = ShowSourcePolicy.DEFAULT; |
| |
| public DiffPanelOptions(DiffPanelImpl diffPanel) { |
| myDiffPanel = diffPanel; |
| } |
| |
| public void onNewContent(DiffSideView currentSide) { |
| if (myRequestFocusOnNewContent) |
| currentSide.getFocusableComponent().requestFocus(); |
| } |
| |
| public void setRequestFocusOnNewContent(boolean requestFocusOnNewContent) { |
| myRequestFocusOnNewContent = requestFocusOnNewContent; |
| } |
| |
| public void setShowSourcePolicy(ShowSourcePolicy showSourcePolicy) { |
| if (showSourcePolicy == null) { |
| LOG.error(""); |
| return; |
| } |
| myShowSourcePolicy = showSourcePolicy; |
| } |
| |
| public void showSource(@Nullable OpenFileDescriptor descriptor) { |
| if (descriptor == null || myDiffPanel.getProject() == null) return; |
| myShowSourcePolicy.showSource(descriptor, myDiffPanel); |
| } |
| |
| public interface ShowSourcePolicy { |
| void showSource(@NotNull OpenFileDescriptor descriptor, @NotNull DiffPanelImpl diffPanel); |
| |
| ShowSourcePolicy DONT_SHOW = new ShowSourcePolicy() { |
| public void showSource(@NotNull OpenFileDescriptor descriptor, @NotNull DiffPanelImpl diffPanel) {} |
| }; |
| |
| ShowSourcePolicy OPEN_EDITOR = new ShowSourcePolicy() { |
| public void showSource(@NotNull OpenFileDescriptor descriptor, @NotNull DiffPanelImpl diffPanel) { |
| FileEditorManager.getInstance(diffPanel.getProject()).openTextEditor(descriptor, true); |
| } |
| }; |
| |
| ShowSourcePolicy OPEN_EDITOR_AND_CLOSE_DIFF = new ShowSourcePolicy() { |
| public void showSource(@NotNull OpenFileDescriptor descriptor, @NotNull DiffPanelImpl diffPanel) { |
| OPEN_EDITOR.showSource(descriptor, diffPanel); |
| if (diffPanel.getOwnerWindow() == null) return; |
| Disposer.dispose(diffPanel); |
| |
| if (!dialogWrapperClose(diffPanel.getOwnerWindow())) { |
| diffPanel.getOwnerWindow().setVisible(false); |
| diffPanel.getOwnerWindow().dispose(); |
| } |
| } |
| |
| private boolean dialogWrapperClose(Container window) { |
| if (!(window instanceof DialogWrapperDialog)) return false; |
| while (window instanceof DialogWrapperDialog) { |
| DialogWrapperDialog dlg = (DialogWrapperDialog)window; |
| window = window.getParent(); |
| dlg.getDialogWrapper().doCancelAction(); |
| } |
| return true; |
| } |
| }; |
| |
| ShowSourcePolicy DEFAULT = new ShowSourcePolicy() { |
| public void showSource(@NotNull OpenFileDescriptor descriptor, @NotNull DiffPanelImpl diffPanel) { |
| Window window = diffPanel.getOwnerWindow(); |
| if (window == null) return; |
| else if (window instanceof Frame) OPEN_EDITOR.showSource(descriptor, diffPanel); |
| else OPEN_EDITOR_AND_CLOSE_DIFF.showSource(descriptor, diffPanel); |
| } |
| }; |
| } |
| } |