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

Example 16 with IEditorDescriptor

use of org.eclipse.ui.IEditorDescriptor 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 17 with IEditorDescriptor

use of org.eclipse.ui.IEditorDescriptor 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 18 with IEditorDescriptor

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

the class NewASN1ModuleWizard method selectAndRevealNewModule.

/**
 * Opens the new module in an editor, plus selects and reveals it in
 * every open windows.
 *
 * @param newModule
 *                the module to be revealed
 */
private void selectAndRevealNewModule(final IFile newModule) {
    final IWorkbench workbench = getWorkbench();
    final IWorkbenchWindow window = workbench.getActiveWorkbenchWindow();
    if (window != null) {
        final IEditorDescriptor desc = ASN1Editor.findASN1Editor(workbench);
        final IWorkbenchPage page = window.getActivePage();
        try {
            page.openEditor(new FileEditorInput(newModule), desc.getId());
        } catch (PartInitException e) {
            ErrorReporter.logExceptionStackTrace(e);
        }
    }
    // select and reveal the new file in every window open
    selectAndReveal(newModule);
}

Example 19 with IEditorDescriptor

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

the class NewTTCN3ModuleWizard method selectAndRevealNewModule.

/**
 * Opens the new module in an editor, plus selects and reveals it in
 * every open windows.
 *
 * @param newModule
 *                the module to be revealed
 */
private void selectAndRevealNewModule(final IFile newModule) {
    final IWorkbench workbench = getWorkbench();
    final IWorkbenchWindow window = workbench.getActiveWorkbenchWindow();
    if (window != null) {
        final IEditorDescriptor desc = TTCN3Editor.findTTCN3Editor(workbench);
        final IWorkbenchPage page = window.getActivePage();
        try {
            page.openEditor(new FileEditorInput(newModule), desc.getId());
        } catch (PartInitException e) {
            ErrorReporter.logExceptionStackTrace(e);
        }
    }
    // select and reveal the new file in every window open
    selectAndReveal(newModule);
}

Example 20 with IEditorDescriptor

use of org.eclipse.ui.IEditorDescriptor 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);
    }
}