Examples with IEditorReference org.eclipse.ui.IEditorReference used on opensource projects

Example 81 with IEditorReference

use of org.eclipse.ui.IEditorReference in project statecharts by Yakindu.

the class ResourceUnloadingTool method unloadEditorInput.

public static void unloadEditorInput(ResourceSet resourceSet, IEditorInput editorInput) {
    final EList<Resource> resources = resourceSet.getResources();
    final List<Resource> resourcesToUnload = new ArrayList<Resource>(resources);
    IEditorReference[] editorReferences;
    try {
        editorReferences = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getEditorReferences();
    } catch (final NullPointerException exc) {
        // see bug http://code.google.com/p/gmftools/issues/detail?id=9
        return;
    }
    for (final IEditorReference openEditorReference : editorReferences) {
        try {
            final IEditorInput openEditorInput = openEditorReference.getEditorInput();
            if (openEditorInput != editorInput) {
                final IEditorPart openEditor = openEditorReference.getEditor(false);
                if (openEditor instanceof IEditingDomainProvider) {
                    final IEditingDomainProvider openDiagramEditor = (IEditingDomainProvider) openEditor;
                    final ResourceSet diagramResourceSet = openDiagramEditor.getEditingDomain().getResourceSet();
                    if (diagramResourceSet == resourceSet) {
                        final Resource diagramResource = getDiagramResource(diagramResourceSet, openEditorInput);
                        resourcesToUnload.remove(diagramResource);
                        final Collection<?> imports = EMFCoreUtil.getImports(diagramResource);
                        resourcesToUnload.removeAll(imports);
                    }
                }
            }
        } catch (final Exception exc) {
            exc.printStackTrace();
        }
    }
    for (final Resource resourceToUnload : resourcesToUnload) {
        try {
            resourceToUnload.unload();
            resources.remove(resourceToUnload);
        } catch (final Throwable t) {
            t.printStackTrace();
        }
    }
}

Example 82 with IEditorReference

use of org.eclipse.ui.IEditorReference in project tdq-studio-se by Talend.

the class ResourceDropAdapterAssistant method closeEditorIfOpened.

/**
 * DOC bZhou Comment method "closeEditorIfOpened".
 *
 * @param fileRes
 */
private void closeEditorIfOpened(IFile fileRes) {
    IWorkbenchPage activePage = CorePlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage();
    IEditorReference[] editorReferences = activePage.getEditorReferences();
    for (IEditorReference reference : editorReferences) {
        try {
            IEditorInput editorInput = reference.getEditorInput();
            if (editorInput instanceof FileEditorInput) {
                FileEditorInput fileInput = (FileEditorInput) editorInput;
                if (fileRes.getName().equals(fileInput.getFile().getName())) {
                    activePage.closeEditor(reference.getEditor(false), false);
                    break;
                }
            }
        } catch (PartInitException e) {
            e.printStackTrace();
        }
    }
}

Example 83 with IEditorReference

use of org.eclipse.ui.IEditorReference in project tdq-studio-se by Talend.

the class RepNodeUtils method closeFileEditor.

/**
 * close file node's editor.
 *
 * @param files
 * @param save
 */
public static void closeFileEditor(List<IFile> files, boolean save) {
    List<IEditorReference> need2CloseEditorRefs = new ArrayList<IEditorReference>();
    IEditorReference[] editorReferences = CorePlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage().getEditorReferences();
    try {
        for (IEditorReference editorRef : editorReferences) {
            if (editorRef != null) {
                IEditorInput editorInput = editorRef.getEditorInput();
                if (editorInput != null) {
                    if (editorInput instanceof FileEditorInput) {
                        IFile file = ((FileEditorInput) editorInput).getFile();
                        if (file != null) {
                            for (IFile ifile : files) {
                                if (ifile != null) {
                                    String osString = ifile.getRawLocation().toOSString();
                                    String osString2 = file.getRawLocation().toOSString();
                                    if (osString.equals(osString2)) {
                                        need2CloseEditorRefs.add(editorRef);
                                        break;
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    } catch (PartInitException e) {
        log.warn(e, e);
    }
    if (need2CloseEditorRefs.size() > 0) {
        CorePlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage().closeEditors(need2CloseEditorRefs.toArray(new IEditorReference[need2CloseEditorRefs.size()]), save);
    }
}

Example 84 with IEditorReference

use of org.eclipse.ui.IEditorReference in project tdq-studio-se by Talend.

the class WorkbenchUtils method closeAndOpenEditor.

/**
 * close and open the editors same method {@link CorePlugin}.getDefault().itemIsOpening() MOD TDQ-8360 20140410
 * yyin: will only operate the analysis who is related and has opened (by its observer --added when opening)
 *
 * @param iEditorReference
 */
private static void closeAndOpenEditor(List<IEditorReference> iEditorReference) {
    // Refresh current opened editors.
    IWorkbenchPage activePage = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
    IWorkbenchPartReference activePartReference = activePage.getActivePartReference();
    // MOD qiongli 2011-9-8 TDQ-3317.when focucs on DI perspective,don't refresh the open editors
    DQRespositoryView findView = (DQRespositoryView) activePage.findView(DQRespositoryView.ID);
    if (findView == null) {
        return;
    }
    if (iEditorReference.size() > 0) {
        try {
            for (IEditorReference editorRef : iEditorReference) {
                IEditorInput editorInput = editorRef.getEditorInput();
                if (editorInput instanceof AbstractItemEditorInput) {
                    AbstractItemEditorInput anaItemEditorInput = (AbstractItemEditorInput) editorInput;
                    // close the editor
                    activePage.closeEditor(editorRef.getEditor(false), false);
                    // reopen the analysis
                    new OpenItemEditorAction(new IRepositoryNode[] { anaItemEditorInput.getRepNode() }).run();
                }
            }
        } catch (PartInitException e) {
            log.error(e);
        }
    }
    activePage.activate(activePartReference.getPart(false));
}

Example 85 with IEditorReference

use of org.eclipse.ui.IEditorReference in project tdq-studio-se by Talend.

the class ContextViewHelper method hideContextView.

public static void hideContextView(IWorkbenchPart part) {
    boolean currentEditorOpened = false;
    IWorkbenchPage page = part.getSite().getWorkbenchWindow().getActivePage();
    if (page == null) {
        return;
    }
    IEditorReference[] editorReferences = page.getEditorReferences();
    for (IEditorReference editorRef : editorReferences) {
        if (editorRef != null && editorRef.getEditor(false) != null) {
            if (editorRef.getEditor(false) instanceof SupportContextEditor) {
                currentEditorOpened = true;
                break;
            }
        }
    }
    if (!currentEditorOpened) {
        IViewPart ctxViewer = page.findView(AbstractContextView.CTX_ID_TDQ);
        if (ctxViewer != null) {
            page.hideView(ctxViewer);
        }
    }
}