X-Git-Url: http://git.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse.phphelp/src/net/sourceforge/phpdt/httpquery/AbstractHTTPQueryAction.java b/net.sourceforge.phpeclipse.phphelp/src/net/sourceforge/phpdt/httpquery/AbstractHTTPQueryAction.java
new file mode 100644
index 0000000..6d36486
--- /dev/null
+++ b/net.sourceforge.phpeclipse.phphelp/src/net/sourceforge/phpdt/httpquery/AbstractHTTPQueryAction.java
@@ -0,0 +1,138 @@
+package net.sourceforge.phpdt.httpquery;
+
+import net.sourceforge.phpdt.httpquery.config.Configuration;
+import net.sourceforge.phpeclipse.webbrowser.views.BrowserView;
+
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITextSelection;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.ui.IEditorActionDelegate;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IViewPart;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.texteditor.AbstractTextEditor;
+
+public abstract class AbstractHTTPQueryAction implements IEditorActionDelegate {
+
+	private AbstractTextEditor editor;
+
+	public AbstractHTTPQueryAction() {
+		super();
+	}
+
+	abstract protected Configuration getConfiguration();
+
+	public void setActiveEditor(IAction action, IEditorPart targetEditor) {
+		if (targetEditor != null && (targetEditor instanceof AbstractTextEditor)) {
+			editor = (AbstractTextEditor) targetEditor;
+		}
+	}
+
+	public void run(IAction action) {
+		IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
+		if (editor == null) {
+			IEditorPart targetEditor = window.getActivePage().getActiveEditor();
+			if (targetEditor != null && (targetEditor instanceof AbstractTextEditor)) {
+				editor = (AbstractTextEditor) targetEditor;
+			}
+		}
+
+		if (window != null) {
+			IWorkbenchPage page = window.getActivePage();
+			try {
+				IViewPart part = page.findView(BrowserView.ID_BROWSER);
+				if (part == null) {
+					part = page.showView(BrowserView.ID_BROWSER);
+				} else {
+					page.bringToTop(part);
+				}
+				Configuration config = getConfiguration();
+				String templateString = generateUrl(config, config.getURL());
+				if (templateString != null && !templateString.equals("")) {
+					((BrowserView) part).setUrl(templateString);
+				}
+			} catch (Exception e) {
+			}
+		}
+	}
+
+	public void selectionChanged(IAction action, ISelection selection) {
+	}
+
+	public IDocument getDocument() {
+		IDocument doc = editor.getDocumentProvider().getDocument(editor.getEditorInput());
+		return doc;
+	}
+
+	public static String getSelectedText(AbstractTextEditor editor, IDocument document, int initialPos) {
+		try {
+			int pos = initialPos;
+			int line = document.getLineOfOffset(pos);
+			int start = document.getLineOffset(line);
+			int end = start + document.getLineInformation(line).getLength();
+
+			/*
+			 * The line does not include \n or \r so pos can be > end. Making pos =
+			 * end in this case is safe for the purposes of determining the TextRegion
+			 * at the cursor position
+			 */
+			if (pos > end) {
+				pos = end;
+			}
+
+			int offsetInLine = pos - start;
+			String word = document.get(start, end - start);
+			int wordlen = word.length();
+			int textStart = -1;
+			int textEnd = -1;
+
+			for (int i = offsetInLine; i < wordlen; i++) {
+				if (!Character.isJavaIdentifierPart(word.charAt(i))) {
+					textEnd = i;
+					break;
+				}
+			}
+			for (int i = offsetInLine; i >= 0; i--) {
+				if (!Character.isJavaIdentifierPart(word.charAt(i))) {
+					textStart = i + 1;
+					break;
+				}
+			}
+			if (textStart != (-1) && textEnd != (-1) && textStart < textEnd) {
+				return new String(word.toCharArray(), textStart, textEnd - textStart);
+			}
+		} catch (Exception e) {
+
+		}
+		return null;
+	}
+
+	public String generateUrl(Configuration config, String template) {
+		IDocument doc = getDocument();
+		ITextSelection selection = (ITextSelection) editor.getSelectionProvider().getSelection();
+		int pos = selection.getOffset();
+		int len = selection.getLength();
+		String wikiTitle;
+		if (len > 0) {
+			try {
+				wikiTitle = doc.get(pos, len);
+			} catch (BadLocationException e) {
+				wikiTitle = null;
+			}
+		} else {
+			wikiTitle = getSelectedText(editor, doc, pos);
+		}
+
+		if (wikiTitle != null && !wikiTitle.equals("")) {
+			template = template.replaceAll("\\$text.selection", wikiTitle);
+			wikiTitle = wikiTitle.replaceAll("_", "-");
+			template = template.replaceAll("\\$php.selection", wikiTitle);
+			return template;
+		}
+		return null;
+	}
+}
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