platform/platform-impl/src/com/intellij/ide/actions/QuickChangeColorSchemeAction.java

   1 /*
   2  * Copyright 2000-2009 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.actions;
  17
  18 import com.intellij.openapi.actionSystem.*;
  19 import com.intellij.openapi.editor.Editor;
  20 import com.intellij.openapi.editor.EditorFactory;
  21 import com.intellij.openapi.editor.colors.EditorColorsManager;
  22 import com.intellij.openapi.editor.colors.EditorColorsScheme;
  23 import com.intellij.openapi.editor.colors.impl.EditorColorsManagerImpl;
  24 import com.intellij.openapi.editor.colors.impl.EditorColorsSchemeImpl;
  25 import com.intellij.openapi.editor.ex.EditorEx;
  26 import com.intellij.openapi.options.SharedScheme;
  27 import com.intellij.openapi.project.Project;
  28
  29 import java.util.Collection;
  30
  31 /**
  32  * @author max
  33  */
  34 public class QuickChangeColorSchemeAction extends QuickSwitchSchemeAction {
  35   protected void fillActions(Project project, DefaultActionGroup group, DataContext dataContext) {
  36     final EditorColorsScheme[] schemes = EditorColorsManager.getInstance().getAllSchemes();
  37     EditorColorsScheme current = EditorColorsManager.getInstance().getGlobalScheme();
  38     for (final EditorColorsScheme scheme : schemes) {
  39       addScheme(group, current, scheme, false);
  40     }
  41
  42
  43     Collection<SharedScheme<EditorColorsSchemeImpl>> sharedSchemes = ((EditorColorsManagerImpl)EditorColorsManager.getInstance()).getSchemesManager().loadSharedSchemes();
  44
  45     if (!sharedSchemes.isEmpty()) {
  46       group.add(Separator.getInstance());
  47
  48       for (SharedScheme<EditorColorsSchemeImpl> sharedScheme : sharedSchemes) {
  49         addScheme(group, current, sharedScheme.getScheme(), true);
  50       }
  51     }
  52
  53   }
  54
  55   private void addScheme(final DefaultActionGroup group, final EditorColorsScheme current, final EditorColorsScheme scheme, final boolean addScheme) {
  56     group.add(new AnAction(scheme.getName(), "", scheme == current ? ourCurrentAction : ourNotCurrentAction) {
  57       public void actionPerformed(AnActionEvent e) {
  58         if (addScheme) {
  59           EditorColorsManager.getInstance().addColorsScheme(scheme);
  60         }
  61         EditorColorsManager.getInstance().setGlobalScheme(scheme);
  62         Editor[] editors = EditorFactory.getInstance().getAllEditors();
  63         for (Editor editor : editors) {
  64           ((EditorEx)editor).reinitSettings();
  65         }
  66       }
  67     });
  68   }
  69
  70   protected boolean isEnabled() {
  71     return EditorColorsManager.getInstance().getAllSchemes().length > 1 || ((EditorColorsManagerImpl)EditorColorsManager.getInstance()).getSchemesManager().isImportAvailable();
  72   }
  73 }