ShowExternalPreviewAction.java
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net.sourceforge.phpeclipse.ui.editor |
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PHPeclipse |
View: Reasons, Metrics, Source Code
These are the metrics that contribute to the Enerjy Score for this file, ranked by impact. So the metrics listed at the top influence the score to a greater extent that the metrics listed at the bottom.
| Metric | Description | |
|---|---|---|
package net.sourceforge.phpeclipse.ui.editor;
import net.sourceforge.phpeclipse.ui.IPreferenceConstants;
import net.sourceforge.phpeclipse.ui.WebUI;
import net.sourceforge.phpeclipse.ui.overlaypages.ProjectPrefUtil;
import net.sourceforge.phpeclipse.webbrowser.views.BrowserView;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.progress.WorkbenchJob;
import org.eclipse.ui.texteditor.ITextEditor;
import org.eclipse.ui.texteditor.TextEditorAction;
/**
* ClassDeclaration that defines the action for parsing the current PHP file
*/
public class ShowExternalPreviewAction extends TextEditorAction {
public final static int XML_TYPE = 1;
public final static int HTML_TYPE = 2;
public final static int SMARTY_TYPE = 3;
public final static int PHP_TYPE = 4;
private static ShowExternalPreviewAction instance = new ShowExternalPreviewAction();
/**
* Constructs and updates the action.
*/
private ShowExternalPreviewAction() {
super(EditorMessages.getResourceBundle(), "ParserAction.", null); //$NON-NLS-1$
update();
}
public static ShowExternalPreviewAction getInstance() {
return instance;
}
/**
* Code called when the action is fired.
*/
public void run() {
doRun(PHP_TYPE);
}
public void doRun(int type) {
IFile previewFile = getFile();
BrowserUtil.showPreview(previewFile, false, "");
}
public void refresh(int type) {
IFile previewFile = getFile();
if (previewFile == null) {
// should never happen
return;
}
boolean autoPreview = ProjectPrefUtil.getPreviewBooleanValue(
previewFile, IPreferenceConstants.PHP_AUTO_PREVIEW_DEFAULT);
boolean bringToTopPreview = ProjectPrefUtil.getPreviewBooleanValue(
previewFile,
IPreferenceConstants.PHP_BRING_TO_TOP_PREVIEW_DEFAULT);
boolean stickyBrowserURL = ProjectPrefUtil.getPreviewBooleanValue(
previewFile,
IPreferenceConstants.PHP_STICKY_BROWSER_URL_DEFAULT);
if (autoPreview) {
IWorkbenchPage page = WebUI.getActivePage();
if (page == null) {
// startup stage
return;
}
try {
// IViewPart part = page.findView(BrowserView.ID_BROWSER);
// if (part == null) {
// part = page.showView(BrowserView.ID_BROWSER);
// }
IViewPart part = page.showView(BrowserView.ID_BROWSER, null,
IWorkbenchPage.VIEW_CREATE);
if (part != null) {
if (bringToTopPreview) {
// page.bringToTop(part);
new WorkbenchJob(getClass().getName()) {
public IStatus runInUIThread(
IProgressMonitor monitor) {
IWorkbenchPage page = WebUI.getActivePage();
if (page != null) {
IViewPart part = page
.findView(BrowserView.ID_BROWSER);
if (part != null) {
page.bringToTop(part);
}
}
return Status.OK_STATUS;
}
}.schedule();
}
// ((BrowserView) part).refresh();
if (stickyBrowserURL
&& ((BrowserView) part).getUrl() != null
&& ((BrowserView) part).getUrl().length() > 0) {
((BrowserView) part).refresh();
} else {
String localhostURL = getLocalhostURL(null, previewFile);
((BrowserView) part).refresh(localhostURL);
}
}
} catch (PartInitException e) {
// ad hoc
WebUI.getDefault().getLog().log(
new Status(IStatus.ERROR,
"net.sourceforge.phpeclipse.ui", IStatus.OK,
"Failed to show Browser View", e));
// PHPeclipsePlugin.log(e);
}
}
}
/**
* Finds the file that's currently opened in the PHP Text Editor
*/
protected IFile getFile() {
ITextEditor editor = getTextEditor();
IEditorInput editorInput = null;
if (editor != null) {
editorInput = editor.getEditorInput();
}
if (editorInput instanceof IFileEditorInput)
return ((IFileEditorInput) editorInput).getFile();
// if nothing was found, which should never happen
return null;
}
public static String getLocalhostURL(IPreferenceStore store, IFile file) {
if (file != null) {
if (store == null) {
store = WebUI.getDefault().getPreferenceStore();
}
// IPath path = file.getFullPath();
String localhostURL = file.getFullPath().toString();
String lowerCaseFileName = localhostURL.toLowerCase();
//removed by ed_mann for RSE fixes testing
// String documentRoot =
// store.getString(PHPeclipsePlugin.DOCUMENTROOT_PREF);
//IPath documentRootPath = ProjectPrefUtil.getDocumentRoot(file
// .getProject());
IPath documentRootPath = file.getProject().getFullPath();
String documentRoot = documentRootPath.toString().toLowerCase();
if (lowerCaseFileName.startsWith(documentRoot)) {
localhostURL = localhostURL.substring(documentRoot.length());
} else {
return null;
}
// return store.getString(PHPeclipsePlugin.LOCALHOST_PREF) +
// localhostURL;
String projectPath = ProjectPrefUtil.getMiscProjectsPreferenceValue(file
.getProject(), IPreferenceConstants.PHP_LOCALHOST_PREF);
if(projectPath.endsWith("/") && localhostURL.startsWith("/")) {
localhostURL = localhostURL.substring(1);
}
return projectPath + localhostURL;
}
return "http://localhost";
}
}
The table below shows all metrics for ShowExternalPreviewAction.java.
| Metric | Value | Description | |
|---|---|---|---|