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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 package com.nokia.carbide.cpp.pi.button; |
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19 |
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20 import java.util.Iterator; |
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21 |
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22 import org.eclipse.core.resources.IFile; |
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23 import org.eclipse.core.resources.IResource; |
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24 import org.eclipse.core.runtime.IAdaptable; |
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25 import org.eclipse.jface.action.IAction; |
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26 import org.eclipse.jface.viewers.ISelection; |
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27 import org.eclipse.jface.viewers.IStructuredSelection; |
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28 import org.eclipse.ui.IEditorPart; |
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29 import org.eclipse.ui.IObjectActionDelegate; |
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30 import org.eclipse.ui.IWorkbenchPart; |
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31 import org.eclipse.ui.PartInitException; |
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32 import org.eclipse.ui.PlatformUI; |
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33 import org.eclipse.ui.ide.IDE; |
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34 import org.eclipse.ui.ide.ResourceUtil; |
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35 |
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36 import com.nokia.carbide.cpp.pi.editors.PIPageEditor; |
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37 import com.nokia.carbide.cpp.pi.util.GeneralMessages; |
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38 |
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39 |
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40 public class BupMapSwitchAction implements IObjectActionDelegate { |
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41 |
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42 // IDs defined in plugin.xml |
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43 public static final String BUP_MAP_SWITCH_POP_UP_ID = ButtonPlugin.PLUGIN_ID + ".BupMapSwitchAction"; //$NON-NLS-1$ |
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44 |
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45 // private members |
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46 private ISelection selection; |
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47 |
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48 /* (non-Javadoc) |
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49 * @see org.eclipse.ui.IObjectActionDelegate#setActivePart(org.eclipse.jface.action.IAction, org.eclipse.ui.IWorkbenchPart) |
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50 */ |
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51 public void setActivePart(IAction arg0, IWorkbenchPart arg1) { |
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52 } |
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53 |
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54 /* (non-Javadoc) |
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55 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction) |
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56 */ |
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57 public void run(IAction arg0) { |
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58 if (arg0.getId().equals(BUP_MAP_SWITCH_POP_UP_ID)){ |
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59 handleBupMapSwitch(); |
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60 } |
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61 } |
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62 |
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63 private void handleBupMapSwitch() { |
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64 if (selection != null && selection instanceof IStructuredSelection) { |
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65 Iterator iter = ((IStructuredSelection)selection).iterator(); |
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66 while (iter.hasNext()) { |
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67 Object selectedItem = iter.next(); |
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68 IResource selectedResource = getResourceFromObject(selectedItem); |
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69 if (selectedResource != null && selectedResource instanceof IFile) { |
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70 IEditorPart selectedEditorPart = ResourceUtil.findEditor(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(), (IFile) selectedResource); |
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71 if (selectedEditorPart != null) { |
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72 if (selectedEditorPart instanceof PIPageEditor) { |
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73 // found an opened editor instance |
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74 PIPageEditor selectedPIPageEditor = (PIPageEditor) selectedEditorPart; |
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75 PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().activate(selectedPIPageEditor); |
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76 ButtonPlugin.getDefault().switchMap(); |
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77 } else { |
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78 GeneralMessages.showErrorMessage(Messages.getString("BupMapSwitchAction.notPIPageeditor")); //$NON-NLS-1$ |
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79 } |
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80 } else { |
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81 // NPI file is not opened |
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82 try { |
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83 IDE.openEditor(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(), (IFile) selectedResource); |
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84 // found an opened editor instance |
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85 PIPageEditor selectedPIPageEditor = (PIPageEditor) selectedEditorPart; |
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86 PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().activate(selectedPIPageEditor); |
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87 ButtonPlugin.getDefault().switchMap(); |
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88 } catch (PartInitException e) { |
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89 } |
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90 } |
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91 } |
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92 } |
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93 } |
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94 |
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95 } |
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96 |
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97 /** |
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98 * Return the resource associated with an object. |
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99 * @param element - object in question |
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100 * @return associated resource if there is one |
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101 */ |
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102 private IResource getResourceFromObject(Object element) { |
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103 if (element instanceof IResource) { |
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104 return (IResource)element; |
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105 } else if (element instanceof IAdaptable) { |
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106 return (IResource)((IAdaptable)element).getAdapter(IResource.class); |
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107 } |
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108 return null; |
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109 } |
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110 |
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111 /* (non-Javadoc) |
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112 * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection) |
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113 */ |
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114 public void selectionChanged(IAction arg0, ISelection arg1) { |
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115 this.selection = arg1; |
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116 } |
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117 |
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118 } |