Compatibility fragment commit

[phpeclipse.git] / net.sourceforge.phpeclipse.32.compatibility / src / net / sourceforge / phpeclipse / ui / editor / ShowExternalPreviewAction.java

diff --git a/net.sourceforge.phpeclipse.32.compatibility/src/net/sourceforge/phpeclipse/ui/editor/ShowExternalPreviewAction.java b/net.sourceforge.phpeclipse.32.compatibility/src/net/sourceforge/phpeclipse/ui/editor/ShowExternalPreviewAction.java
new file mode 100644 (file)
index 0000000..abe117e
--- /dev/null
+++ b/net.sourceforge.phpeclipse.32.compatibility/src/net/sourceforge/phpeclipse/ui/editor/ShowExternalPreviewAction.java
@@ -0,0 +1,129 @@
+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.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.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 fileToParse = getFile();
+               if (fileToParse == null) {
+                       // should never happen
+                       return;
+               }
+               boolean autoPreview = ProjectPrefUtil.getPreviewBooleanValue(
+                               fileToParse, IPreferenceConstants.PHP_AUTO_PREVIEW_DEFAULT);
+               boolean bringToTopPreview = ProjectPrefUtil.getPreviewBooleanValue(
+                               fileToParse,
+                               IPreferenceConstants.PHP_BRING_TO_TOP_PREVIEW_DEFAULT);
+
+               if (autoPreview) {
+                       IWorkbenchPage page = WebUI.getActivePage();
+                       try {
+                               IViewPart part = page.findView(BrowserView.ID_BROWSER);
+                               if (part == null) {
+                                       part = page.showView(BrowserView.ID_BROWSER);
+                               } else {
+                                       if (bringToTopPreview) {
+                                               page.bringToTop(part);
+                                       }
+                               }
+                               if (part != null) {
+                                       ((BrowserView) part).refresh();
+                               }
+                       } catch (Exception 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.getLocation().toString();
+                       String lowerCaseFileName = localhostURL.toLowerCase();
+                       // String documentRoot =
+                       // store.getString(PHPeclipsePlugin.DOCUMENTROOT_PREF);
+                       IPath documentRootPath = ProjectPrefUtil.getDocumentRoot(file
+                                       .getProject());
+                       String documentRoot = documentRootPath.toString().toLowerCase();
+                       if (lowerCaseFileName.startsWith(documentRoot)) {
+                               localhostURL = localhostURL.substring(documentRoot.length());
+                       } else {
+                               return null;
+                       }
+                       // return store.getString(PHPeclipsePlugin.LOCALHOST_PREF) +
+                       // localhostURL;
+                       return ProjectPrefUtil.getMiscProjectsPreferenceValue(file
+                                       .getProject(), IPreferenceConstants.PHP_LOCALHOST_PREF)
+                                       + localhostURL;
+               }
+               return "http://localhost";
+       }
+}
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