| /* |
| * 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.openapi.diff.impl.settings; |
| |
| import com.intellij.icons.AllIcons; |
| import com.intellij.idea.ActionsBundle; |
| import com.intellij.openapi.actionSystem.ActionGroup; |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.ToggleAction; |
| import com.intellij.openapi.editor.Editor; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.Collection; |
| |
| /** |
| * The "gear" action allowing to configure merge tool visual preferences, such as displaying whitespaces, line numbers and soft wraps. |
| * |
| * @see DiffMergeSettings |
| */ |
| public class DiffMergeSettingsAction extends ActionGroup { |
| |
| @NotNull private final Collection<Editor> myEditors; |
| @NotNull private final DiffMergeSettings mySettings; |
| |
| public DiffMergeSettingsAction(@NotNull Collection<Editor> editors, @NotNull DiffMergeSettings settings) { |
| super("Settings", null, AllIcons.General.SecondaryGroup); |
| setPopup(true); |
| myEditors = editors; |
| mySettings = settings; |
| } |
| |
| @NotNull |
| @Override |
| public AnAction[] getChildren(@Nullable AnActionEvent e) { |
| return new AnAction[] { |
| new DiffMergeToggleAction("EditorToggleShowWhitespaces", DiffMergeEditorSetting.WHITESPACES, myEditors, mySettings), |
| new DiffMergeToggleAction("EditorToggleShowLineNumbers", DiffMergeEditorSetting.LINE_NUMBERS, myEditors, mySettings), |
| new DiffMergeToggleAction("EditorToggleShowIndentLines", DiffMergeEditorSetting.INDENT_LINES, myEditors, mySettings), |
| new DiffMergeToggleAction("EditorToggleUseSoftWraps", DiffMergeEditorSetting.SOFT_WRAPS, myEditors, mySettings) |
| }; |
| } |
| |
| private static class DiffMergeToggleAction extends ToggleAction { |
| |
| @NotNull private final DiffMergeEditorSetting mySetting; |
| @NotNull private final Collection<Editor> myEditors; |
| @NotNull private final DiffMergeSettings mySettings; |
| |
| private DiffMergeToggleAction(@NotNull String actionId, @NotNull DiffMergeEditorSetting setting, @NotNull Collection<Editor> editors, |
| @NotNull DiffMergeSettings settings) { |
| super(ActionsBundle.actionText(actionId), ActionsBundle.actionDescription(actionId), null); |
| mySetting = setting; |
| myEditors = editors; |
| mySettings = settings; |
| } |
| |
| @Override |
| public boolean isSelected(AnActionEvent e) { |
| return getPreference(mySetting); |
| } |
| |
| @Override |
| public void setSelected(AnActionEvent e, boolean state) { |
| setPreference(mySetting, state); |
| for (Editor editor : myEditors) { |
| mySetting.apply(editor, state); |
| } |
| } |
| |
| private void setPreference(DiffMergeEditorSetting preference, boolean state) { |
| mySettings.setPreference(preference, state); |
| } |
| |
| private boolean getPreference(DiffMergeEditorSetting preference) { |
| return mySettings.getPreference(preference); |
| } |
| } |
| |
| } |