/*
* Copyright 2000-2017 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.execution.actions;
import com.intellij.execution.ExecutionBundle;
import com.intellij.execution.ProgramRunnerUtil;
import com.intellij.execution.RunnerAndConfigurationSettings;
import com.intellij.execution.configurations.ConfigurationType;
import com.intellij.execution.configurations.LocatableConfiguration;
import com.intellij.execution.configurations.LocatableConfigurationBase;
import com.intellij.execution.configurations.RunConfiguration;
import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.project.DumbService;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.popup.JBPopupFactory;
import com.intellij.openapi.ui.popup.ListPopup;
import com.intellij.openapi.ui.popup.PopupStep;
import com.intellij.openapi.ui.popup.util.BaseListPopupStep;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.ui.awt.RelativePoint;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.event.InputEvent;
import java.awt.event.MouseEvent;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public abstract class BaseRunConfigurationAction extends ActionGroup {
protected static final Logger LOG = Logger.getInstance(BaseRunConfigurationAction.class);
protected BaseRunConfigurationAction(final String text, final String description, final Icon icon) {
super(text, description, icon);
setPopup(true);
setEnabledInModalContext(true);
}
@NotNull
@Override
public AnAction[] getChildren(@Nullable AnActionEvent e) {
return e != null ? getChildren(e.getDataContext()) : EMPTY_ARRAY;
}
private AnAction[] getChildren(DataContext dataContext) {
final ConfigurationContext context = ConfigurationContext.getFromContext(dataContext);
final RunnerAndConfigurationSettings existing = context.findExisting();
if (existing == null) {
final List<ConfigurationFromContext> producers = getConfigurationsFromContext(context);
if (producers.size() > 1) {
final AnAction[] children = new AnAction[producers.size()];
int childIdx = 0;
for (final ConfigurationFromContext fromContext : producers) {
final ConfigurationType configurationType = fromContext.getConfigurationType();
final RunConfiguration configuration = fromContext.getConfiguration();
final String actionName = childActionName(configurationType, configuration);
final AnAction anAction = new AnAction(actionName, configurationType.getDisplayName(), configuration.getIcon()) {
@Override
public void actionPerformed(AnActionEvent e) {
perform(fromContext, context);
}
};
anAction.getTemplatePresentation().setText(actionName, false);
children[childIdx++] = anAction;
}
return children;
}
}
return EMPTY_ARRAY;
}
@NotNull
private List<ConfigurationFromContext> getConfigurationsFromContext(ConfigurationContext context) {
final List<ConfigurationFromContext> fromContext = context.getConfigurationsFromContext();
if (fromContext == null) {
return Collections.emptyList();
}
final List<ConfigurationFromContext> enabledConfigurations = new ArrayList<>();
for (ConfigurationFromContext configurationFromContext : fromContext) {
if (isEnabledFor(configurationFromContext.getConfiguration())) {
enabledConfigurations.add(configurationFromContext);
}
}
return enabledConfigurations;
}
protected boolean isEnabledFor(RunConfiguration configuration) {
return true;
}
@Override
public boolean canBePerformed(DataContext dataContext) {
Project project = CommonDataKeys.PROJECT.getData(dataContext);
if (project != null && DumbService.isDumb(project)) {
return false;
}
final ConfigurationContext context = ConfigurationContext.getFromContext(dataContext);
final RunnerAndConfigurationSettings existing = context.findExisting();
if (existing == null) {
final List<ConfigurationFromContext> fromContext = getConfigurationsFromContext(context);
return fromContext.size() <= 1;
}
return true;
}
@Override
public void actionPerformed(final AnActionEvent e) {
final DataContext dataContext = e.getDataContext();
final ConfigurationContext context = ConfigurationContext.getFromContext(dataContext);
final RunnerAndConfigurationSettings existing = context.findExisting();
if (existing == null) {
final List<ConfigurationFromContext> producers = getConfigurationsFromContext(context);
if (producers.isEmpty()) return;
if (producers.size() > 1) {
final Editor editor = CommonDataKeys.EDITOR.getData(dataContext);
Collections.sort(producers, ConfigurationFromContext.NAME_COMPARATOR);
final ListPopup popup =
JBPopupFactory.getInstance().createListPopup(new BaseListPopupStep<ConfigurationFromContext>(ExecutionBundle.message("configuration.action.chooser.title"), producers) {
@Override
@NotNull
public String getTextFor(final ConfigurationFromContext producer) {
return childActionName(producer.getConfigurationType(), producer.getConfiguration());
}
@Override
public Icon getIconFor(final ConfigurationFromContext producer) {
return producer.getConfigurationType().getIcon();
}
@Override
public PopupStep onChosen(final ConfigurationFromContext producer, final boolean finalChoice) {
perform(producer, context);
return FINAL_CHOICE;
}
});
final InputEvent event = e.getInputEvent();
if (event instanceof MouseEvent) {
popup.show(new RelativePoint((MouseEvent)event));
} else if (editor != null) {
popup.showInBestPositionFor(editor);
} else {
popup.showInBestPositionFor(dataContext);
}
} else {
perform(producers.get(0), context);
}
return;
}
perform(context);
}
private void perform(final ConfigurationFromContext configurationFromContext, final ConfigurationContext context) {
RunnerAndConfigurationSettings configurationSettings = configurationFromContext.getConfigurationSettings();
context.setConfiguration(configurationSettings);
configurationFromContext.onFirstRun(context, () -> perform(context));
}
protected abstract void perform(ConfigurationContext context);
@Override
public void update(final AnActionEvent event){
final ConfigurationContext context = ConfigurationContext.getFromContext(event.getDataContext());
final Presentation presentation = event.getPresentation();
final RunnerAndConfigurationSettings existing = context.findExisting();
RunnerAndConfigurationSettings configuration = existing;
if (configuration == null) {
configuration = context.getConfiguration();
}
if (configuration == null){
presentation.setEnabled(false);
presentation.setVisible(false);
}
else{
presentation.setEnabled(true);
presentation.setVisible(true);
final List<ConfigurationFromContext> fromContext = getConfigurationsFromContext(context);
if (existing == null && !fromContext.isEmpty()) {
//todo[nik,anna] it's dirty fix. Otherwise wrong configuration will be returned from context.getConfiguration()
context.setConfiguration(fromContext.get(0).getConfigurationSettings());
}
final String name = suggestRunActionName((LocatableConfiguration)configuration.getConfiguration());
updatePresentation(presentation, existing != null || fromContext.size() <= 1 ? name : "", context);
}
}
@Override
public boolean isDumbAware() {
return false;
}
public static String suggestRunActionName(final LocatableConfiguration configuration) {
if (configuration instanceof LocatableConfigurationBase && configuration.isGeneratedName()) {
String actionName = ((LocatableConfigurationBase)configuration).getActionName();
if (actionName != null) {
return actionName;
}
}
return ProgramRunnerUtil.shortenName(configuration.getName(), 0);
}
@NotNull
private static String childActionName(ConfigurationType configurationType, RunConfiguration configuration) {
return configuration instanceof LocatableConfiguration
? StringUtil.unquoteString(suggestRunActionName((LocatableConfiguration)configuration))
: configurationType.getDisplayName();
}
protected abstract void updatePresentation(Presentation presentation, @NotNull String actionText, ConfigurationContext context);
}