Examples with AbstractTextEditor org.eclipse.ui.texteditor.AbstractTextEditor used on opensource projects

Example 11 with AbstractTextEditor

use of org.eclipse.ui.texteditor.AbstractTextEditor in project dbeaver by dbeaver.

the class UIUtils method enableHostEditorKeyBindings.

/**
 * Eclipse hack. Disables/enabled all key bindings in specified site's part. Works only if host editor is extender of
 * AbstractTextEditor Uses reflection because setActionActivation is private method
 * TODO: find better way to disable key bindings or prioritize event handling to widgets
 *
 * @param partSite workbench part site
 * @param enable enable or disable
 */
@Deprecated
public static void enableHostEditorKeyBindings(IWorkbenchPartSite partSite, boolean enable) {
    IWorkbenchPart part = partSite.getPart();
    if (part instanceof AbstractTextEditor) {
        AbstractTextEditor hostEditor = (AbstractTextEditor) part;
        if (hostEditor instanceof BaseTextEditor) {
            StyledText textWidget = ((BaseTextEditor) hostEditor).getTextViewer().getTextWidget();
            if (textWidget == null || textWidget.isDisposed()) {
                return;
            }
        }
        try {
            Method activatorMethod = AbstractTextEditor.class.getDeclaredMethod("setActionActivation", Boolean.TYPE);
            activatorMethod.setAccessible(true);
            activatorMethod.invoke(hostEditor, enable);
        } catch (Throwable e) {
            if (e instanceof InvocationTargetException) {
                e = ((InvocationTargetException) e).getTargetException();
            }
            log.warn("Can't disable text editor action activations", e);
        }
    // hostEditor.getEditorSite().getActionBarContributor().setActiveEditor(hostEditor);
    }
}

Example 12 with AbstractTextEditor

use of org.eclipse.ui.texteditor.AbstractTextEditor in project titan.EclipsePlug-ins by eclipse.

the class OpenSourceAction method openEditor.

/**
 * Opens the editor for the given source file
 *
 * This method is intended to use only by {@link org.eclipse.titan.log.viewer.actions.OpenSourceViewMenuAction}
 *
 * @param targetFile The source file
 * @param lineNumber The line number to select
 * @param logView The view which initiated this action (used only to report errors on the status line)
 * @param forceEditorOpening
 */
public static void openEditor(final IFile targetFile, final int lineNumber, final IViewPart logView, final boolean forceEditorOpening) {
    // search for the editor to open the file
    IEditorDescriptor desc = PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(targetFile.getName());
    if (desc == null) {
        desc = PlatformUI.getWorkbench().getEditorRegistry().findEditor(IEditorRegistry.SYSTEM_EXTERNAL_EDITOR_ID);
        if (desc == null) {
            logView.getViewSite().getActionBars().getStatusLineManager().setErrorMessage("The editor could not be found");
            return;
        }
    }
    IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
    if (window == null) {
        return;
    }
    IWorkbenchPage activePage = window.getActivePage();
    if (activePage == null) {
        return;
    }
    try {
        FileEditorInput editorInput = new FileEditorInput(targetFile);
        IEditorPart editorPart = activePage.findEditor(editorInput);
        if (editorPart == null) {
            if (!forceEditorOpening) {
                return;
            }
            editorPart = activePage.openEditor(editorInput, desc.getId());
        }
        if (!(editorPart instanceof AbstractTextEditor)) {
            logView.getViewSite().getActionBars().getStatusLineManager().setErrorMessage("Could not jump to the target position");
            return;
        }
        AbstractTextEditor textEditor = (AbstractTextEditor) editorPart;
        IDocument targetDocument = textEditor.getDocumentProvider().getDocument(textEditor.getEditorInput());
        if (targetDocument == null) {
            logView.getViewSite().getActionBars().getStatusLineManager().setErrorMessage("The target document does not exist");
            return;
        }
        if (lineNumber >= targetDocument.getNumberOfLines()) {
            logView.getViewSite().getActionBars().getStatusLineManager().setErrorMessage("The position is after the last line in the source code.");
            return;
        }
        // Line numbers are indexed from zero in the editors
        IRegion lineRegion = targetDocument.getLineInformation(lineNumber - 1);
        activePage.bringToTop(textEditor);
        textEditor.selectAndReveal(lineRegion.getOffset(), lineRegion.getLength());
    } catch (PartInitException e) {
        ErrorReporter.logExceptionStackTrace(e);
    } catch (BadLocationException e) {
        ErrorReporter.logExceptionStackTrace(e);
    }
}

Example 13 with AbstractTextEditor

use of org.eclipse.ui.texteditor.AbstractTextEditor in project titan.EclipsePlug-ins by eclipse.

the class LocationHighlighter method jumpToLocation.

/**
 * Jump to the provided location and highlight it.
 */
public static void jumpToLocation(final Location location) {
    final IEditorDescriptor desc = PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(location.getFile().getName());
    if (desc == null) {
        return;
    }
    try {
        final IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
        final IEditorPart editorPart = page.openEditor(new FileEditorInput((IFile) location.getFile()), desc.getId());
        if (editorPart != null && editorPart instanceof AbstractTextEditor) {
            ((AbstractTextEditor) editorPart).setHighlightRange(location.getOffset(), 0, true);
        }
    } catch (final PartInitException e) {
        ErrorReporter.logExceptionStackTrace("Error while opening the editor", e);
    }
}

Example 14 with AbstractTextEditor

use of org.eclipse.ui.texteditor.AbstractTextEditor in project titan.EclipsePlug-ins by eclipse.

the class OpenDeclaration method selectAndRevealDeclaration.

/**
 * Opens an editor for the provided declaration, and in this editor the
 * location of the declaration is revealed and selected.
 *
 * @param declaration
 *                the declaration to reveal
 */
private void selectAndRevealDeclaration(final Location location) {
    IEditorDescriptor desc = PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(location.getFile().getName());
    if (desc == null) {
        targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(TTCN3EDITORNOTFOUND);
        return;
    }
    try {
        IWorkbenchPage page = targetEditor.getSite().getPage();
        IEditorPart editorPart = page.openEditor(new FileEditorInput((IFile) location.getFile()), desc.getId());
        if (editorPart != null && (editorPart instanceof AbstractTextEditor)) {
            ((AbstractTextEditor) editorPart).selectAndReveal(location.getOffset(), location.getEndOffset() - location.getOffset());
        }
    } catch (PartInitException e) {
        ErrorReporter.logExceptionStackTrace(e);
    }
}

Example 15 with AbstractTextEditor

use of org.eclipse.ui.texteditor.AbstractTextEditor in project titan.EclipsePlug-ins by eclipse.

the class OpenDeclaration method selectAndRevealDeclaration.

/**
 * Opens an editor for the provided declaration, and in this editor the
 * location of the declaration is revealed and selected.
 *
 * @param declaration
 *                the declaration to reveal
 */
private void selectAndRevealDeclaration(final Location location) {
    IEditorDescriptor desc = PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(location.getFile().getName());
    if (desc == null) {
        targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(TTCNPPEDITORNOTFOUND);
        return;
    }
    try {
        IWorkbenchPage page = targetEditor.getSite().getPage();
        IEditorPart editorPart = page.openEditor(new FileEditorInput((IFile) location.getFile()), desc.getId());
        if (editorPart != null && (editorPart instanceof AbstractTextEditor)) {
            ((AbstractTextEditor) editorPart).selectAndReveal(location.getOffset(), location.getEndOffset() - location.getOffset());
        }
    } catch (PartInitException e) {
        ErrorReporter.logExceptionStackTrace(e);
    }
}