/*
* Copyright 2000-2014 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.codeInsight.template.impl.editorActions;
import com.intellij.codeInsight.template.TemplateManager;
import com.intellij.codeInsight.template.impl.TemplateManagerImpl;
import com.intellij.codeInsight.template.impl.TemplateSettings;
import com.intellij.openapi.actionSystem.DataContext;
import com.intellij.openapi.editor.Caret;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.editor.actionSystem.EditorAction;
import com.intellij.openapi.editor.actionSystem.EditorWriteActionHandler;
import com.intellij.openapi.project.Project;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
/**
* @author peter
*/
public class ExpandLiveTemplateCustomAction extends EditorAction {
public ExpandLiveTemplateCustomAction() {
super(createExpandTemplateHandler(TemplateSettings.CUSTOM_CHAR));
setInjectedContext(true);
}
public static EditorWriteActionHandler createExpandTemplateHandler(final char shortcutChar) {
return new EditorWriteActionHandler(true) {
@Override
public void executeWriteAction(Editor editor, @Nullable Caret caret, DataContext dataContext) {
Project project = editor.getProject();
assert project != null;
TemplateManager.getInstance(project).startTemplate(editor, shortcutChar);
}
@Override
protected boolean isEnabledForCaret(@NotNull Editor editor, @NotNull Caret caret, DataContext dataContext) {
Project project = editor.getProject();
return project != null &&
((TemplateManagerImpl)TemplateManager.getInstance(project)).prepareTemplate(editor, shortcutChar, null) != null;
}
};
}
}