Example usage for com.intellij.openapi.fileEditor FileEditorManager getAllEditors

Introduction

In this page you can find the example usage for com.intellij.openapi.fileEditor FileEditorManager getAllEditors.

Prototype

public abstract FileEditor @NotNull [] getAllEditors(@NotNull VirtualFile file);

Source Link

Usage

From source file:com.android.tools.idea.tests.gui.framework.fixture.EditorFixture.java

License:Apache License

/**
 * Selects the given tab in the current editor. Used to switch between
 * design mode and editor mode for example.
 *
 * @param tab the tab to switch to/*  w  w  w.  ja va2 s .c  o m*/
 */
public EditorFixture selectEditorTab(@NotNull final Tab tab) {
    String tabName = tab.myTabName;
    execute(new GuiTask() {
        @Override
        protected void executeInEDT() throws Throwable {
            VirtualFile currentFile = getCurrentFile();
            assertNotNull("Can't switch to tab " + tabName + " when no file is open in the editor",
                    currentFile);
            FileEditorManager manager = FileEditorManager.getInstance(myFrame.getProject());
            FileEditor[] editors = manager.getAllEditors(currentFile);
            FileEditor target = null;
            for (FileEditor editor : editors) {
                if (tabName == null || tabName.equals(editor.getName())) {
                    target = editor;
                    break;
                }
            }
            if (target != null) {
                // Have to use reflection
                //FileEditorManagerImpl#setSelectedEditor(final FileEditor editor)
                method("setSelectedEditor").withParameterTypes(FileEditor.class).in(manager).invoke(target);
                return;
            }
            List<String> tabNames = Lists.newArrayList();
            for (FileEditor editor : editors) {
                tabNames.add(editor.getName());
            }
            fail("Could not find editor tab \"" + (tabName != null ? tabName : "<default>")
                    + "\": Available tabs = " + tabNames);
        }
    });
    return this;
}

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From source file:com.intellij.execution.console.LanguageConsoleImpl.java

License:Apache License

private void installEditorFactoryListener() {
    FileEditorManagerAdapter fileEditorListener = new FileEditorManagerAdapter() {
        @Override/* w w  w .ja  va2s.c o m*/
        public void fileOpened(@NotNull FileEditorManager source, @NotNull VirtualFile file) {
            if (myConsoleEditor == null || !Comparing.equal(file, myVirtualFile)) {
                return;
            }

            Editor selectedTextEditor = source.getSelectedTextEditor();
            for (FileEditor fileEditor : source.getAllEditors(file)) {
                if (!(fileEditor instanceof TextEditor)) {
                    continue;
                }

                final EditorEx editor = (EditorEx) ((TextEditor) fileEditor).getEditor();
                editor.addFocusListener(myFocusListener);
                if (selectedTextEditor == editor) { // already focused
                    myCurrentEditor = editor;
                }
                EmptyAction.registerActionShortcuts(editor.getComponent(), myConsoleEditor.getComponent());
                editor.getCaretModel().addCaretListener(new CaretAdapter() {
                    @Override
                    public void caretPositionChanged(CaretEvent e) {
                        queueUiUpdate(false);
                    }
                });
            }
            queueUiUpdate(false);
        }

        @Override
        public void fileClosed(@NotNull FileEditorManager source, @NotNull VirtualFile file) {
            if (!Comparing.equal(file, myVirtualFile)) {
                return;
            }
            if (myUiUpdateRunnable != null
                    && !Boolean.TRUE.equals(file.getUserData(FileEditorManagerImpl.CLOSING_TO_REOPEN))) {
                if (myCurrentEditor != null && myCurrentEditor.isDisposed()) {
                    myCurrentEditor = null;
                }
                ApplicationManager.getApplication().runReadAction(myUiUpdateRunnable);
            }
        }
    };
    myProject.getMessageBus().connect(this).subscribe(FileEditorManagerListener.FILE_EDITOR_MANAGER,
            fileEditorListener);
    FileEditorManager editorManager = FileEditorManager.getInstance(getProject());
    if (editorManager.isFileOpen(myVirtualFile)) {
        fileEditorListener.fileOpened(editorManager, myVirtualFile);
    }
}

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From source file:javarepl.plugin.JavaREPLLanguageConsole.java

License:Apache License

private void installEditorFactoryListener() {
    final FileEditorManagerAdapter fileEditorListener = new FileEditorManagerAdapter() {
        @Override//  w  w  w . j  av  a2s . co  m
        public void fileOpened(FileEditorManager source, VirtualFile file) {
            if (!Comparing.equal(file, myVirtualFile) || myConsoleEditor == null)
                return;
            Editor selectedTextEditor = source.getSelectedTextEditor();
            for (FileEditor fileEditor : source.getAllEditors(file)) {
                if (!(fileEditor instanceof TextEditor))
                    continue;
                final EditorEx editor = (EditorEx) ((TextEditor) fileEditor).getEditor();
                editor.addFocusListener(myFocusListener);
                if (selectedTextEditor == editor) { // already focused
                    myCurrentEditor = editor;
                }
                EmptyAction.registerActionShortcuts(editor.getComponent(), myConsoleEditor.getComponent());
                editor.getCaretModel().addCaretListener(new CaretListener() {
                    public void caretPositionChanged(CaretEvent e) {
                        queueUiUpdate(false);
                    }
                });
            }
            queueUiUpdate(false);
        }

        @Override
        public void fileClosed(FileEditorManager source, VirtualFile file) {
            if (!Comparing.equal(file, myVirtualFile))
                return;
            if (myUiUpdateRunnable != null
                    && !Boolean.TRUE.equals(file.getUserData(FileEditorManagerImpl.CLOSING_TO_REOPEN))) {
                if (myCurrentEditor != null && myCurrentEditor.isDisposed())
                    myCurrentEditor = null;
                ApplicationManager.getApplication().runReadAction(myUiUpdateRunnable);
            }
        }
    };
    myProject.getMessageBus().connect(this).subscribe(FileEditorManagerListener.FILE_EDITOR_MANAGER,
            fileEditorListener);
    FileEditorManager editorManager = FileEditorManager.getInstance(getProject());
    if (editorManager.isFileOpen(myVirtualFile)) {
        fileEditorListener.fileOpened(editorManager, myVirtualFile);
    }
}

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From source file:org.intellij.grammar.livePreview.LivePreviewLanguage.java

License:Apache License

@NotNull
public List<Editor> getPreviewEditors(@NotNull Project project) {
    FileEditorManager fileEditorManager = FileEditorManager.getInstance(project);
    VirtualFile[] files = fileEditorManager.getOpenFiles();
    if (files.length == 0)
        return Collections.emptyList();
    List<Editor> result = ContainerUtil.newArrayList();
    PsiManager psiManager = PsiManager.getInstance(project);
    for (VirtualFile file : files) {
        PsiFile psiFile = psiManager.findFile(file);
        Language language = psiFile == null ? null : psiFile.getLanguage();
        if (language == this) {
            for (FileEditor editor : fileEditorManager.getAllEditors(file)) {
                if (editor instanceof TextEditor)
                    result.add(((TextEditor) editor).getEditor());
            }/*  ww  w . j  av a 2  s.  c  o m*/
        }
    }
    return result;
}

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