platform/lang-api/src/com/intellij/ide/util/projectWizard/WizardContext.java

   1 /*
   2  * Copyright 2000-2007 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.ide.util.projectWizard;
  17
  18 import com.intellij.ide.GeneralSettings;
  19 import com.intellij.ide.IdeBundle;
  20 import com.intellij.openapi.application.ApplicationNamesInfo;
  21 import com.intellij.openapi.components.StorageScheme;
  22 import com.intellij.openapi.project.Project;
  23 import com.intellij.openapi.projectRoots.Sdk;
  24 import com.intellij.openapi.roots.ProjectRootManager;
  25 import com.intellij.util.SystemProperties;
  26 import org.jetbrains.annotations.NotNull;
  27 import org.jetbrains.annotations.Nullable;
  28
  29 import java.io.File;
  30 import java.util.ArrayList;
  31 import java.util.List;
  32
  33 public class WizardContext {
  34   /**
  35    * a project where the module should be added, can be null => the wizard creates a new project
  36    */
  37   @Nullable
  38   private final Project myProject;
  39   private String myProjectFileDirectory;
  40   private String myProjectName;
  41   private String myCompilerOutputDirectory;
  42   private Sdk myProjectJdk;
  43   private ProjectBuilder myProjectBuilder;
  44   private final List<Listener> myListeners = new ArrayList<Listener>();
  45   private StorageScheme myProjectStorageFormat = StorageScheme.DEFAULT;
  46
  47   public void setProjectStorageFormat(StorageScheme format) {
  48     myProjectStorageFormat = format;
  49   }
  50
  51   public interface Listener {
  52     void buttonsUpdateRequested();
  53     void nextStepRequested();
  54   }
  55
  56   public WizardContext(Project project) {
  57     myProject = project;
  58     if (myProject != null){
  59       myProjectJdk = ProjectRootManager.getInstance(myProject).getProjectJdk();
  60     }
  61   }
  62
  63   @Nullable
  64   public Project getProject() {
  65     return myProject;
  66   }
  67
  68   @NotNull
  69   public String getProjectFileDirectory() {
  70     if (myProjectFileDirectory != null) {
  71       return myProjectFileDirectory;
  72     }
  73     final String lastProjectLocation = GeneralSettings.getInstance().getLastProjectLocation();
  74     if (lastProjectLocation != null) {
  75       return lastProjectLocation.replace('/', File.separatorChar);
  76     }
  77     final String userHome = SystemProperties.getUserHome();
  78     //noinspection HardCodedStringLiteral
  79     return userHome.replace('/', File.separatorChar) + File.separator + ApplicationNamesInfo.getInstance().getLowercaseProductName() +
  80            "Projects";
  81   }
  82
  83   public void setProjectFileDirectory(String projectFileDirectory) {
  84     myProjectFileDirectory = projectFileDirectory;
  85   }
  86
  87   public String getCompilerOutputDirectory() {
  88     return myCompilerOutputDirectory;
  89   }
  90
  91   public void setCompilerOutputDirectory(final String compilerOutputDirectory) {
  92     myCompilerOutputDirectory = compilerOutputDirectory;
  93   }
  94
  95   public String getProjectName() {
  96     return myProjectName;
  97   }
  98
  99   public void setProjectName(String projectName) {
 100     myProjectName = projectName;
 101   }
 102
 103   public boolean isCreatingNewProject() {
 104     return myProject == null;
 105   }
 106
 107   public void requestWizardButtonsUpdate() {
 108     final Listener[] listeners = myListeners.toArray(new Listener[myListeners.size()]);
 109     for (Listener listener : listeners) {
 110       listener.buttonsUpdateRequested();
 111     }
 112   }
 113
 114   public void requestNextStep() {
 115     final Listener[] listeners = myListeners.toArray(new Listener[myListeners.size()]);
 116     for (Listener listener : listeners) {
 117       listener.nextStepRequested();
 118     }
 119   }
 120
 121   public void addContextListener(Listener listener) {
 122     myListeners.add(listener);
 123   }
 124
 125   public void removeContextListener(Listener listener) {
 126     myListeners.remove(listener);
 127   }
 128
 129   public void setProjectJdk(Sdk jdk) {
 130     myProjectJdk = jdk;
 131   }
 132
 133   public Sdk getProjectJdk() {
 134     return myProjectJdk;
 135   }
 136
 137   public ProjectBuilder getProjectBuilder() {
 138     return myProjectBuilder;
 139   }
 140
 141   public void setProjectBuilder(final ProjectBuilder projectBuilder) {
 142     myProjectBuilder = projectBuilder;
 143   }
 144
 145   public String getPresentationName() {
 146     return myProject == null ? IdeBundle.message("project.new.wizard.project.identification") : IdeBundle.message("project.new.wizard.module.identification");
 147   }
 148
 149   public StorageScheme getProjectStorageFormat() {
 150     return myProjectStorageFormat;
 151   }
 152 }