[FindNextAction] synchronize search history with FindReplaceOverlay

synchronize search history with the FindReplaceOverlay and
FindReplaceDialog.

Author: Maximilian Wittmer

bundles/org.eclipse.ui.workbench.texteditor/src/org/eclipse/ui/internal/findandreplace/HistoryStore.java

@@ -44,15 +44,18 @@ public HistoryStore(IDialogSettings settingsManager, String sectionName, int his
 	}
 
 	public Iterable<String> get() {
+		loadSection(sectionName);
 		return history;
 	}
 
 	public String get(int index) {
+		loadSection(sectionName);
 		return history.get(index);
 	}
 
 
 	public void add(String historyItem) {
+		loadSection(sectionName);
 		if (sectionName == null) {
 			throw new IllegalStateException("No section loaded"); //$NON-NLS-1$
 		}
@@ -68,6 +71,7 @@ public void remove(String historyItem) {
 		if (indexInHistory >= 0) {
 			history.remove(indexInHistory);
 		}
+		writeHistory();
 	}
 
 	public boolean isEmpty() {
@@ -110,10 +114,12 @@ private void writeHistory() {
 	}
 
 	public int indexOf(String entry) {
+		loadSection(sectionName);
 		return history.indexOf(entry);
 	}
 
 	public int size() {
+		loadSection(sectionName);
 		return history.size();
 	}
 }

bundles/org.eclipse.ui.workbench.texteditor/src/org/eclipse/ui/internal/findandreplace/overlay/FindReplaceOverlay.java

@@ -71,6 +71,7 @@
 import org.eclipse.ui.internal.texteditor.TextEditorPlugin;
 
 import org.eclipse.ui.texteditor.AbstractTextEditor;
+import org.eclipse.ui.texteditor.FindReplaceAction;
 import org.eclipse.ui.texteditor.IAbstractTextEditorHelpContextIds;
 import org.eclipse.ui.texteditor.ITextEditorActionDefinitionIds;
 import org.eclipse.ui.texteditor.StatusTextEditor;
@@ -228,10 +229,13 @@ private void asyncExecIfOpen(Runnable operation) {
 	 *
 	 * @return the dialog settings to be used
 	 */
-	private static IDialogSettings getDialogSettings() {
+	private IDialogSettings getDialogSettings() {
 		IDialogSettings settings = PlatformUI
-				.getDialogSettingsProvider(FrameworkUtil.getBundle(FindReplaceOverlay.class)).getDialogSettings();
-		return settings;
+				.getDialogSettingsProvider(FrameworkUtil.getBundle(FindReplaceAction.class)).getDialogSettings();
+		IDialogSettings dialogSettings = settings.getSection(getClass().getName());
+		if (dialogSettings == null)
+			dialogSettings = settings.addNewSection(getClass().getName());
+		return dialogSettings;
 	}
 
 	public void close() {
@@ -542,8 +546,7 @@ private void createSearchBar() {
 		searchBarContainer = new Composite(searchContainer, SWT.NONE);
 		GridDataFactory.fillDefaults().grab(true, true).align(GridData.FILL, GridData.FILL).applyTo(searchBarContainer);
 		GridLayoutFactory.fillDefaults().numColumns(1).applyTo(searchBarContainer);
-
-		HistoryStore searchHistory = new HistoryStore(getDialogSettings(), "searchhistory", //$NON-NLS-1$
+		HistoryStore searchHistory = new HistoryStore(getDialogSettings(), "findhistory", //$NON-NLS-1$
 				HISTORY_SIZE);
 		searchBar = new HistoryTextWrapper(searchHistory, searchBarContainer, SWT.SINGLE);
 		searchBarDecoration = new ControlDecoration(searchBar, SWT.BOTTOM | SWT.LEFT);

bundles/org.eclipse.ui.workbench.texteditor/src/org/eclipse/ui/texteditor/FindNextAction.java

@@ -340,14 +340,13 @@ private int findAndSelect(int offset, String findString, boolean forwardSearch,
 	 * @return the dialog settings to be used
 	 */
 	private IDialogSettings getDialogSettings() {
-		IDialogSettings settings = PlatformUI.getDialogSettingsProvider(FrameworkUtil.getBundle(FindNextAction.class))
-				.getDialogSettings();
-		fDialogSettings= settings.getSection(FindReplaceDialog.class.getName());
+		IDialogSettings settings = PlatformUI
+				.getDialogSettingsProvider(FrameworkUtil.getBundle(FindReplaceAction.class)).getDialogSettings();
+		fDialogSettings = settings.getSection(getClass().getName());
 		if (fDialogSettings == null)
-			fDialogSettings= settings.addNewSection(FindReplaceDialog.class.getName());
+			fDialogSettings = settings.addNewSection(getClass().getName());
 		return fDialogSettings;
 	}
-
 	/**
 	 * Initializes itself from the dialog settings with the same state
 	 * as at the previous invocation.

bundles/org.eclipse.ui.workbench.texteditor/src/org/eclipse/ui/texteditor/FindReplaceDialog.java

@@ -1278,7 +1278,7 @@ private void setupSearchHistory() {
 	 */
 	private IDialogSettings getDialogSettings() {
 		IDialogSettings settings = PlatformUI
-				.getDialogSettingsProvider(FrameworkUtil.getBundle(FindReplaceDialog.class)).getDialogSettings();
+				.getDialogSettingsProvider(FrameworkUtil.getBundle(FindReplaceAction.class)).getDialogSettings();
 		fDialogSettings = settings.getSection(getClass().getName());
 		if (fDialogSettings == null)
 			fDialogSettings = settings.addNewSection(getClass().getName());