java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/ProjectConfigurable.java - platform/tools/idea - Git at Google

 /*
  * 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.openapi.roots.ui.configuration;

 import com.intellij.icons.AllIcons;
 import com.intellij.ide.util.BrowseFilesListener;
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.components.StorageScheme;
 import com.intellij.openapi.fileChooser.FileChooserDescriptor;
 import com.intellij.openapi.fileChooser.FileChooserDescriptorFactory;
 import com.intellij.openapi.fileChooser.FileChooserFactory;
 import com.intellij.openapi.options.ConfigurationException;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.project.ProjectBundle;
 import com.intellij.openapi.project.ex.ProjectEx;
 import com.intellij.openapi.roots.CompilerProjectExtension;
 import com.intellij.openapi.roots.LanguageLevelProjectExtension;
 import com.intellij.openapi.roots.ModifiableRootModel;
 import com.intellij.openapi.roots.ui.configuration.projectRoot.ProjectSdksModel;
 import com.intellij.openapi.roots.ui.configuration.projectRoot.ProjectStructureElementConfigurable;
 import com.intellij.openapi.roots.ui.configuration.projectRoot.StructureConfigurableContext;
 import com.intellij.openapi.roots.ui.configuration.projectRoot.daemon.ProjectStructureDaemonAnalyzer;
 import com.intellij.openapi.roots.ui.configuration.projectRoot.daemon.ProjectStructureElement;
 import com.intellij.openapi.ui.DetailsComponent;
 import com.intellij.openapi.util.Comparing;
 import com.intellij.openapi.util.EmptyRunnable;
 import com.intellij.openapi.util.io.FileUtil;
 import com.intellij.openapi.util.registry.Registry;
 import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.openapi.vfs.VfsUtil;
 import com.intellij.pom.java.LanguageLevel;
 import com.intellij.ui.DocumentAdapter;
 import com.intellij.ui.FieldPanel;
 import com.intellij.ui.InsertPathAction;
 import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.Nullable;

 import javax.swing.*;
 import javax.swing.border.EmptyBorder;
 import javax.swing.event.DocumentEvent;
 import java.awt.*;
 import java.io.IOException;

 /**
  * @author Eugene Zhuravlev
  *         Date: Dec 15, 2003
  */
 public class ProjectConfigurable extends ProjectStructureElementConfigurable<Project> implements DetailsComponent.Facade {

   private final Project myProject;

   private LanguageLevelCombo myLanguageLevelCombo;
   private ProjectJdkConfigurable myProjectJdkConfigurable;

   private FieldPanel myProjectCompilerOutput;

   private JTextField myProjectName;

   private JPanel myPanel;

   private final StructureConfigurableContext myContext;
   private final ModulesConfigurator myModulesConfigurator;
   private JPanel myWholePanel;

   private boolean myFreeze = false;
   private DetailsComponent myDetailsComponent;
   private final GeneralProjectSettingsElement mySettingsElement;

   public ProjectConfigurable(Project project,
                              final StructureConfigurableContext context,
                              ModulesConfigurator configurator,
                              ProjectSdksModel model) {
     myProject = project;
     myContext = context;
     myModulesConfigurator = configurator;
     mySettingsElement = new GeneralProjectSettingsElement(context);
     final ProjectStructureDaemonAnalyzer daemonAnalyzer = context.getDaemonAnalyzer();
     myModulesConfigurator.addAllModuleChangeListener(new ModuleEditor.ChangeListener() {
       @Override
       public void moduleStateChanged(ModifiableRootModel moduleRootModel) {
         daemonAnalyzer.queueUpdate(mySettingsElement);
       }
     });
     init(model);
   }

   @Override
   public ProjectStructureElement getProjectStructureElement() {
     return mySettingsElement;
   }

   @Override
   public DetailsComponent getDetailsComponent() {
     return myDetailsComponent;
   }

   @Override
   public JComponent createOptionsPanel() {
     myDetailsComponent = new DetailsComponent(!Registry.is("ide.new.project.settings"), !Registry.is("ide.new.project.settings"));
     myDetailsComponent.setContent(myPanel);
     myDetailsComponent.setText(getBannerSlogan());

     myProjectJdkConfigurable.createComponent(); //reload changed jdks

     return myDetailsComponent.getComponent();
   }

   private void init(final ProjectSdksModel model) {
     myPanel = new JPanel(new GridBagLayout());
     myPanel.setPreferredSize(new Dimension(700, 500));

     if (((ProjectEx)myProject).getStateStore().getStorageScheme().equals(StorageScheme.DIRECTORY_BASED)) {
       final JPanel namePanel = new JPanel(new BorderLayout());
       final JLabel label =
         new JLabel("<html><body><b>Project name:</b></body></html>", SwingConstants.LEFT);
       namePanel.add(label, BorderLayout.NORTH);

       myProjectName = new JTextField();
       myProjectName.setColumns(40);

       final JPanel nameFieldPanel = new JPanel();
       nameFieldPanel.setLayout(new BoxLayout(nameFieldPanel, BoxLayout.X_AXIS));
       nameFieldPanel.add(Box.createHorizontalStrut(4));
       nameFieldPanel.add(myProjectName);

       namePanel.add(nameFieldPanel, BorderLayout.CENTER);
       final JPanel wrapper = new JPanel(new FlowLayout(FlowLayout.LEFT));
       wrapper.add(namePanel);
       wrapper.setAlignmentX(0);
       myPanel.add(wrapper, new GridBagConstraints(0, GridBagConstraints.RELATIVE, 1, 1, 0.0, 0.0,
                                                         GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,
                                                         new Insets(4, 0, 10, 0), 0, 0));
     }

     myProjectJdkConfigurable = new ProjectJdkConfigurable(myProject, model);
     myPanel.add(myProjectJdkConfigurable.createComponent(), new GridBagConstraints(0, GridBagConstraints.RELATIVE, 1, 1, 0.0, 0.0,
                                                                                    GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,
                                                                                    new Insets(4, 4, 0, 0), 0, 0));

     myPanel.add(myWholePanel, new GridBagConstraints(0, GridBagConstraints.RELATIVE, 1, 1, 1.0, 1.0, GridBagConstraints.NORTHWEST,
                                                      GridBagConstraints.NONE, new Insets(4, 0, 0, 0), 0, 0));

     myPanel.setBorder(new EmptyBorder(0, 10, 0, 10));
     myProjectCompilerOutput.getTextField().getDocument().addDocumentListener(new DocumentAdapter() {
       @Override
       protected void textChanged(DocumentEvent e) {
         if (myFreeze) return;
         myModulesConfigurator.processModuleCompilerOutputChanged(getCompilerOutputUrl());
       }
     });
   }

   @Override
   public void disposeUIResources() {
     if (myProjectJdkConfigurable != null) {
       myProjectJdkConfigurable.disposeUIResources();
     }
   }

   @Override
   public void reset() {
     myFreeze = true;
     try {
       myProjectJdkConfigurable.reset();
       final String compilerOutput = getOriginalCompilerOutputUrl();
       if (compilerOutput != null) {
         myProjectCompilerOutput.setText(FileUtil.toSystemDependentName(VfsUtil.urlToPath(compilerOutput)));
       }
       myLanguageLevelCombo.reset(myProject);

       if (myProjectName != null) {
         myProjectName.setText(myProject.getName());
       }
     }
     finally {
       myFreeze = false;
     }

     myContext.getDaemonAnalyzer().queueUpdate(mySettingsElement);
   }


   @Override
   public void apply() throws ConfigurationException {
     final CompilerProjectExtension compilerProjectExtension = CompilerProjectExtension.getInstance(myProject);
     assert compilerProjectExtension != null : myProject;

     if (myProjectName != null && StringUtil.isEmptyOrSpaces(myProjectName.getText())) {
       throw new ConfigurationException("Please, specify project name!");
     }

     ApplicationManager.getApplication().runWriteAction(new Runnable() {
       @Override
       public void run() {
         // set the output path first so that handlers of RootsChanged event sent after JDK is set
         // would see the updated path
         String canonicalPath = myProjectCompilerOutput.getText();
         if (canonicalPath != null && canonicalPath.length() > 0) {
           try {
             canonicalPath = FileUtil.resolveShortWindowsName(canonicalPath);
           }
           catch (IOException e) {
             //file doesn't exist yet
           }
           canonicalPath = FileUtil.toSystemIndependentName(canonicalPath);
           compilerProjectExtension.setCompilerOutputUrl(VfsUtil.pathToUrl(canonicalPath));
         }
         else {
           compilerProjectExtension.setCompilerOutputPointer(null);
         }

         final LanguageLevel newLevel = (LanguageLevel)myLanguageLevelCombo.getSelectedItem();
         LanguageLevelProjectExtension.getInstance(myProject).setLanguageLevel(newLevel);
         myProjectJdkConfigurable.apply();

         if (myProjectName != null) {
           ((ProjectEx)myProject).setProjectName(myProjectName.getText().trim());
           if (myDetailsComponent != null) myDetailsComponent.setText(getBannerSlogan());
         }
       }
     });
   }


   @Override
   public void setDisplayName(final String name) {
     //do nothing
   }

   @Override
   public Project getEditableObject() {
     return myProject;
   }

   @Override
   public String getBannerSlogan() {
     return ProjectBundle.message("project.roots.project.banner.text", myProject.getName());
   }

   @Override
   public String getDisplayName() {
     return ProjectBundle.message("project.roots.project.display.name");
   }

   @Override
   public Icon getIcon(boolean open) {
     return AllIcons.Nodes.Project;
   }

   @Override
   @Nullable
   @NonNls
   public String getHelpTopic() {
     return "reference.settingsdialog.project.structure.general";
   }


   @Override
   @SuppressWarnings({"SimplifiableIfStatement"})
   public boolean isModified() {
     if (!LanguageLevelProjectExtension.getInstance(myProject).getLanguageLevel().equals(myLanguageLevelCombo.getSelectedItem())) {
       return true;
     }
     final String compilerOutput = getOriginalCompilerOutputUrl();
     if (!Comparing.strEqual(FileUtil.toSystemIndependentName(VfsUtil.urlToPath(compilerOutput)),
                             FileUtil.toSystemIndependentName(myProjectCompilerOutput.getText()))) return true;
     if (myProjectJdkConfigurable.isModified()) return true;
     if (myProjectName != null) {
       if (!myProjectName.getText().trim().equals(myProject.getName())) return true;
     }

     return false;
   }

   @Nullable
   private String getOriginalCompilerOutputUrl() {
     final CompilerProjectExtension extension = CompilerProjectExtension.getInstance(myProject);
     return extension != null ? extension.getCompilerOutputUrl() : null;
   }

   private void createUIComponents() {
     myLanguageLevelCombo = new LanguageLevelCombo();
     final JTextField textField = new JTextField();
     final FileChooserDescriptor outputPathsChooserDescriptor = FileChooserDescriptorFactory.createSingleFolderDescriptor();
     InsertPathAction.addTo(textField, outputPathsChooserDescriptor);
     outputPathsChooserDescriptor.setHideIgnored(false);
     BrowseFilesListener listener = new BrowseFilesListener(textField, "", ProjectBundle.message("project.compiler.output"), outputPathsChooserDescriptor);
     myProjectCompilerOutput = new FieldPanel(textField, null, null, listener, EmptyRunnable.getInstance());
     FileChooserFactory.getInstance().installFileCompletion(myProjectCompilerOutput.getTextField(), outputPathsChooserDescriptor, true, null);
   }

   public String getCompilerOutputUrl() {
     return VfsUtil.pathToUrl(myProjectCompilerOutput.getText().trim());
   }
 }
	/*
	* 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.openapi.roots.ui.configuration;

	import com.intellij.icons.AllIcons;
	import com.intellij.ide.util.BrowseFilesListener;
	import com.intellij.openapi.application.ApplicationManager;
	import com.intellij.openapi.components.StorageScheme;
	import com.intellij.openapi.fileChooser.FileChooserDescriptor;
	import com.intellij.openapi.fileChooser.FileChooserDescriptorFactory;
	import com.intellij.openapi.fileChooser.FileChooserFactory;
	import com.intellij.openapi.options.ConfigurationException;
	import com.intellij.openapi.project.Project;
	import com.intellij.openapi.project.ProjectBundle;
	import com.intellij.openapi.project.ex.ProjectEx;
	import com.intellij.openapi.roots.CompilerProjectExtension;
	import com.intellij.openapi.roots.LanguageLevelProjectExtension;
	import com.intellij.openapi.roots.ModifiableRootModel;
	import com.intellij.openapi.roots.ui.configuration.projectRoot.ProjectSdksModel;
	import com.intellij.openapi.roots.ui.configuration.projectRoot.ProjectStructureElementConfigurable;
	import com.intellij.openapi.roots.ui.configuration.projectRoot.StructureConfigurableContext;
	import com.intellij.openapi.roots.ui.configuration.projectRoot.daemon.ProjectStructureDaemonAnalyzer;
	import com.intellij.openapi.roots.ui.configuration.projectRoot.daemon.ProjectStructureElement;
	import com.intellij.openapi.ui.DetailsComponent;
	import com.intellij.openapi.util.Comparing;
	import com.intellij.openapi.util.EmptyRunnable;
	import com.intellij.openapi.util.io.FileUtil;
	import com.intellij.openapi.util.registry.Registry;
	import com.intellij.openapi.util.text.StringUtil;
	import com.intellij.openapi.vfs.VfsUtil;
	import com.intellij.pom.java.LanguageLevel;
	import com.intellij.ui.DocumentAdapter;
	import com.intellij.ui.FieldPanel;
	import com.intellij.ui.InsertPathAction;
	import org.jetbrains.annotations.NonNls;
	import org.jetbrains.annotations.Nullable;

	import javax.swing.*;
	import javax.swing.border.EmptyBorder;
	import javax.swing.event.DocumentEvent;
	import java.awt.*;
	import java.io.IOException;

	/**
	* @author Eugene Zhuravlev
	* Date: Dec 15, 2003
	*/
	public class ProjectConfigurable extends ProjectStructureElementConfigurable<Project> implements DetailsComponent.Facade {

	private final Project myProject;

	private LanguageLevelCombo myLanguageLevelCombo;
	private ProjectJdkConfigurable myProjectJdkConfigurable;

	private FieldPanel myProjectCompilerOutput;

	private JTextField myProjectName;

	private JPanel myPanel;

	private final StructureConfigurableContext myContext;
	private final ModulesConfigurator myModulesConfigurator;
	private JPanel myWholePanel;

	private boolean myFreeze = false;
	private DetailsComponent myDetailsComponent;
	private final GeneralProjectSettingsElement mySettingsElement;

	public ProjectConfigurable(Project project,
	final StructureConfigurableContext context,
	ModulesConfigurator configurator,
	ProjectSdksModel model) {
	myProject = project;
	myContext = context;
	myModulesConfigurator = configurator;
	mySettingsElement = new GeneralProjectSettingsElement(context);
	final ProjectStructureDaemonAnalyzer daemonAnalyzer = context.getDaemonAnalyzer();
	myModulesConfigurator.addAllModuleChangeListener(new ModuleEditor.ChangeListener() {
	@Override
	public void moduleStateChanged(ModifiableRootModel moduleRootModel) {
	daemonAnalyzer.queueUpdate(mySettingsElement);
	}
	});
	init(model);
	}

	@Override
	public ProjectStructureElement getProjectStructureElement() {
	return mySettingsElement;
	}

	@Override
	public DetailsComponent getDetailsComponent() {
	return myDetailsComponent;
	}

	@Override
	public JComponent createOptionsPanel() {
	myDetailsComponent = new DetailsComponent(!Registry.is("ide.new.project.settings"), !Registry.is("ide.new.project.settings"));
	myDetailsComponent.setContent(myPanel);
	myDetailsComponent.setText(getBannerSlogan());

	myProjectJdkConfigurable.createComponent(); //reload changed jdks

	return myDetailsComponent.getComponent();
	}

	private void init(final ProjectSdksModel model) {
	myPanel = new JPanel(new GridBagLayout());
	myPanel.setPreferredSize(new Dimension(700, 500));

	if (((ProjectEx)myProject).getStateStore().getStorageScheme().equals(StorageScheme.DIRECTORY_BASED)) {
	final JPanel namePanel = new JPanel(new BorderLayout());
	final JLabel label =
	new JLabel("<html><body><b>Project name:</b></body></html>", SwingConstants.LEFT);
	namePanel.add(label, BorderLayout.NORTH);

	myProjectName = new JTextField();
	myProjectName.setColumns(40);

	final JPanel nameFieldPanel = new JPanel();
	nameFieldPanel.setLayout(new BoxLayout(nameFieldPanel, BoxLayout.X_AXIS));
	nameFieldPanel.add(Box.createHorizontalStrut(4));
	nameFieldPanel.add(myProjectName);

	namePanel.add(nameFieldPanel, BorderLayout.CENTER);
	final JPanel wrapper = new JPanel(new FlowLayout(FlowLayout.LEFT));
	wrapper.add(namePanel);
	wrapper.setAlignmentX(0);
	myPanel.add(wrapper, new GridBagConstraints(0, GridBagConstraints.RELATIVE, 1, 1, 0.0, 0.0,
	GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,
	new Insets(4, 0, 10, 0), 0, 0));
	}

	myProjectJdkConfigurable = new ProjectJdkConfigurable(myProject, model);
	myPanel.add(myProjectJdkConfigurable.createComponent(), new GridBagConstraints(0, GridBagConstraints.RELATIVE, 1, 1, 0.0, 0.0,
	GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,
	new Insets(4, 4, 0, 0), 0, 0));

	myPanel.add(myWholePanel, new GridBagConstraints(0, GridBagConstraints.RELATIVE, 1, 1, 1.0, 1.0, GridBagConstraints.NORTHWEST,
	GridBagConstraints.NONE, new Insets(4, 0, 0, 0), 0, 0));

	myPanel.setBorder(new EmptyBorder(0, 10, 0, 10));
	myProjectCompilerOutput.getTextField().getDocument().addDocumentListener(new DocumentAdapter() {
	@Override
	protected void textChanged(DocumentEvent e) {
	if (myFreeze) return;
	myModulesConfigurator.processModuleCompilerOutputChanged(getCompilerOutputUrl());
	}
	});
	}

	@Override
	public void disposeUIResources() {
	if (myProjectJdkConfigurable != null) {
	myProjectJdkConfigurable.disposeUIResources();
	}
	}

	@Override
	public void reset() {
	myFreeze = true;
	try {
	myProjectJdkConfigurable.reset();
	final String compilerOutput = getOriginalCompilerOutputUrl();
	if (compilerOutput != null) {
	myProjectCompilerOutput.setText(FileUtil.toSystemDependentName(VfsUtil.urlToPath(compilerOutput)));
	}
	myLanguageLevelCombo.reset(myProject);

	if (myProjectName != null) {
	myProjectName.setText(myProject.getName());
	}
	}
	finally {
	myFreeze = false;
	}

	myContext.getDaemonAnalyzer().queueUpdate(mySettingsElement);
	}


	@Override
	public void apply() throws ConfigurationException {
	final CompilerProjectExtension compilerProjectExtension = CompilerProjectExtension.getInstance(myProject);
	assert compilerProjectExtension != null : myProject;

	if (myProjectName != null && StringUtil.isEmptyOrSpaces(myProjectName.getText())) {
	throw new ConfigurationException("Please, specify project name!");
	}

	ApplicationManager.getApplication().runWriteAction(new Runnable() {
	@Override
	public void run() {
	// set the output path first so that handlers of RootsChanged event sent after JDK is set
	// would see the updated path
	String canonicalPath = myProjectCompilerOutput.getText();
	if (canonicalPath != null && canonicalPath.length() > 0) {
	try {
	canonicalPath = FileUtil.resolveShortWindowsName(canonicalPath);
	}
	catch (IOException e) {
	//file doesn't exist yet
	}
	canonicalPath = FileUtil.toSystemIndependentName(canonicalPath);
	compilerProjectExtension.setCompilerOutputUrl(VfsUtil.pathToUrl(canonicalPath));
	}
	else {
	compilerProjectExtension.setCompilerOutputPointer(null);
	}

	final LanguageLevel newLevel = (LanguageLevel)myLanguageLevelCombo.getSelectedItem();
	LanguageLevelProjectExtension.getInstance(myProject).setLanguageLevel(newLevel);
	myProjectJdkConfigurable.apply();

	if (myProjectName != null) {
	((ProjectEx)myProject).setProjectName(myProjectName.getText().trim());
	if (myDetailsComponent != null) myDetailsComponent.setText(getBannerSlogan());
	}
	}
	});
	}


	@Override
	public void setDisplayName(final String name) {
	//do nothing
	}

	@Override
	public Project getEditableObject() {
	return myProject;
	}

	@Override
	public String getBannerSlogan() {
	return ProjectBundle.message("project.roots.project.banner.text", myProject.getName());
	}

	@Override
	public String getDisplayName() {
	return ProjectBundle.message("project.roots.project.display.name");
	}

	@Override
	public Icon getIcon(boolean open) {
	return AllIcons.Nodes.Project;
	}

	@Override
	@Nullable
	@NonNls
	public String getHelpTopic() {
	return "reference.settingsdialog.project.structure.general";
	}


	@Override
	@SuppressWarnings({"SimplifiableIfStatement"})
	public boolean isModified() {
	if (!LanguageLevelProjectExtension.getInstance(myProject).getLanguageLevel().equals(myLanguageLevelCombo.getSelectedItem())) {
	return true;
	}
	final String compilerOutput = getOriginalCompilerOutputUrl();
	if (!Comparing.strEqual(FileUtil.toSystemIndependentName(VfsUtil.urlToPath(compilerOutput)),
	FileUtil.toSystemIndependentName(myProjectCompilerOutput.getText()))) return true;
	if (myProjectJdkConfigurable.isModified()) return true;
	if (myProjectName != null) {
	if (!myProjectName.getText().trim().equals(myProject.getName())) return true;
	}

	return false;
	}

	@Nullable
	private String getOriginalCompilerOutputUrl() {
	final CompilerProjectExtension extension = CompilerProjectExtension.getInstance(myProject);
	return extension != null ? extension.getCompilerOutputUrl() : null;
	}

	private void createUIComponents() {
	myLanguageLevelCombo = new LanguageLevelCombo();
	final JTextField textField = new JTextField();
	final FileChooserDescriptor outputPathsChooserDescriptor = FileChooserDescriptorFactory.createSingleFolderDescriptor();
	InsertPathAction.addTo(textField, outputPathsChooserDescriptor);
	outputPathsChooserDescriptor.setHideIgnored(false);
	BrowseFilesListener listener = new BrowseFilesListener(textField, "", ProjectBundle.message("project.compiler.output"), outputPathsChooserDescriptor);
	myProjectCompilerOutput = new FieldPanel(textField, null, null, listener, EmptyRunnable.getInstance());
	FileChooserFactory.getInstance().installFileCompletion(myProjectCompilerOutput.getTextField(), outputPathsChooserDescriptor, true, null);
	}

	public String getCompilerOutputUrl() {
	return VfsUtil.pathToUrl(myProjectCompilerOutput.getText().trim());
	}
	}