Java tutorial
/* * Copyright 2000-2009 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.profile.codeInspection.ui; import com.intellij.codeInspection.InspectionsBundle; import com.intellij.codeInspection.ModifiableModel; import com.intellij.codeInspection.ex.InspectionProfileImpl; import com.intellij.codeInspection.ex.InspectionToolRegistrar; import com.intellij.icons.AllIcons; import com.intellij.openapi.ui.DialogWrapper; import com.intellij.openapi.ui.Messages; import com.intellij.openapi.util.Condition; import com.intellij.profile.ApplicationProfileManager; import com.intellij.profile.Profile; import com.intellij.profile.ProfileManager; import com.intellij.profile.ProjectProfileManager; import com.intellij.profile.codeInspection.InspectionProfileManager; import com.intellij.util.ArrayUtil; import javax.swing.*; import java.awt.*; import java.awt.event.ItemEvent; import java.awt.event.ItemListener; import java.util.Set; /** * User: anna * Date: 30-May-2006 */ public class ProfilesComboBox extends JComboBox { public static final String USE_GLOBAL_PROFILE = InspectionsBundle .message("profile.project.settings.disable.text"); private boolean myFrozenProfilesCombo; private Condition<ModifiableModel> myUpdateCallback; public void setUpdateCallback(final Condition<ModifiableModel> updateCallback) { myUpdateCallback = updateCallback; } public void createProfilesCombo(final Profile selectedProfile, final Set<Profile> availableProfiles, final ProfileManager profileManager) { reloadProfiles(profileManager, availableProfiles, selectedProfile); setRenderer(new DefaultListCellRenderer() { @Override public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { final Component rendererComponent = super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus); if (value instanceof Profile) { final Profile profile = (Profile) value; setText(profile.getName()); setIcon(profile.isLocal() ? AllIcons.General.Settings : AllIcons.General.ProjectSettings); } else if (value instanceof String) { setText((String) value); } return rendererComponent; } }); addItemListener(new ItemListener() { private Object myDeselectedItem = null; @Override public void itemStateChanged(ItemEvent e) { if (myFrozenProfilesCombo) return; //do not update during reloading if (ItemEvent.SELECTED == e.getStateChange()) { final Object item = e.getItem(); if (profileManager instanceof ProjectProfileManager && item instanceof Profile && ((Profile) item).isLocal()) { if (Messages.showOkCancelDialog( InspectionsBundle.message("inspection.new.profile.ide.to.project.warning.message"), InspectionsBundle.message("inspection.new.profile.ide.to.project.warning.title"), Messages.getErrorIcon()) == DialogWrapper.OK_EXIT_CODE) { final String newName = Messages.showInputDialog( InspectionsBundle.message("inspection.new.profile.text"), InspectionsBundle.message("inspection.new.profile.dialog.title"), Messages.getInformationIcon()); final Object selectedItem = getSelectedItem(); if (newName != null && newName.length() > 0 && selectedItem instanceof Profile) { if (ArrayUtil.find(profileManager.getAvailableProfileNames(), newName) == -1 && ArrayUtil.find( InspectionProfileManager.getInstance().getAvailableProfileNames(), newName) == -1) { saveNewProjectProfile(newName, (Profile) selectedItem, profileManager); return; } else { Messages.showErrorDialog( InspectionsBundle.message("inspection.unable.to.create.profile.message", newName), InspectionsBundle .message("inspection.unable.to.create.profile.dialog.title")); } } } setSelectedItem(myDeselectedItem); } } else { myDeselectedItem = e.getItem(); } } }); } private void saveNewProjectProfile(final String newName, final Profile profile, ProfileManager profileManager) { InspectionProfileImpl inspectionProfile = new InspectionProfileImpl(newName, InspectionToolRegistrar.getInstance(), profileManager); final ModifiableModel profileModifiableModel = inspectionProfile.getModifiableModel(); profileModifiableModel.copyFrom(profile); profileModifiableModel.setLocal(false); profileModifiableModel.setName(newName); ((DefaultComboBoxModel) getModel()).addElement(profileModifiableModel); setSelectedItem(profileModifiableModel); if (myUpdateCallback != null) { myUpdateCallback.value(profileModifiableModel); } } public void reloadProfiles(final ProfileManager profileManager, final Set<Profile> availableProfiles, final Profile selectedProfile) { reloadProfiles(profileManager, true, availableProfiles, selectedProfile); } public void reloadProfiles(final ProfileManager profileManager, final boolean noneItemAppearance, final Set<Profile> availableProfiles, final Profile selectedProfile) { myFrozenProfilesCombo = true; Object oldSelection = getSelectedItem(); final DefaultComboBoxModel model = (DefaultComboBoxModel) getModel(); model.removeAllElements(); if (noneItemAppearance && profileManager instanceof ProjectProfileManager) { model.addElement(USE_GLOBAL_PROFILE); } for (Profile profile : availableProfiles) { model.addElement(profile); } if (selectedProfile != null && ((selectedProfile.isLocal() && profileManager instanceof ApplicationProfileManager) || (!selectedProfile.isLocal() && profileManager instanceof ProjectProfileManager))) { setSelectedItem(selectedProfile); } else { final int index = model.getIndexOf(oldSelection); if (index != -1) { setSelectedIndex(index); } else if (model.getSize() > 0) { setSelectedIndex(0); } } myFrozenProfilesCombo = false; } }