Solving issue 997: Selection of crop selection tool should open crop settings

Now clicking on the toolbar's white balance, straighten or crop button jump to the corresponding tool.

rtgui/toolpanelcoord.cc

@@ -184,6 +184,7 @@ ToolPanelCoordinator::ToolPanelCoordinator () : ipc(NULL)  {
     icm->setICMPanelListener (this);
 
     toolBar = new ToolBar ();
+    toolBar->setToolBarListener(this);
 }
 
 void ToolPanelCoordinator::addPanel (Gtk::Box* where, FoldableToolPanel* panel, Glib::ustring label) {
@@ -562,3 +563,23 @@ void ToolPanelCoordinator::updateTPVScrollbar (bool hide) {
 void ToolPanelCoordinator::updateTabsUsesIcons (bool useIcons) {
 	updateTabsHeader (useIcons);
 }
+
+void ToolPanelCoordinator::toolSelected (ToolMode tool) {
+	switch (tool) {
+	case TMCropSelect:
+		crop->exp->set_expanded(true);
+		toolPanelNotebook->set_current_page(toolPanelNotebook->page_num(*transformPanelSW));
+		break;
+	case TMSpotWB:
+		whitebalance->exp->set_expanded(true);
+		toolPanelNotebook->set_current_page(toolPanelNotebook->page_num(*colorPanelSW));
+		break;
+	case TMStraighten:
+		lensgeom->exp->set_expanded(true);
+		rotate->exp->set_expanded(true);
+		toolPanelNotebook->set_current_page(toolPanelNotebook->page_num(*transformPanelSW));
+		break;
+	default:
+		break;
+	}
+}

rtgui/toolpanelcoord.h

@@ -63,6 +63,7 @@
 class ImageEditorCoordinator;
 
 class ToolPanelCoordinator :    public ToolPanelListener, 
+                                public ToolBarListener,
                                 public ProfileChangeListener, 
                                 public WBProvider,
                                 public DFProvider,
@@ -226,6 +227,8 @@ class ToolPanelCoordinator :    public ToolPanelListener,
         void updateTPVScrollbar (bool hide);
         void updateTabsUsesIcons (bool useIcons);
         bool handleShortcutKey (GdkEventKey* event);
+
+        void toolSelected (ToolMode tool);
 };
 
 #endif