/// <summary>
/// Creates navigation bars for every screen in this tpye of view
/// </summary>
/// <param name="pathToXml">path of the used template (XML)</param>
/// <param name="typeOfView">name of the type of view in which the navigation bars should be added</param>
public void createNavigationbar(string pathToXml, String typeOfView)
{
TemplateUiObject templateObject = getTemplateUiObjectOfNavigationbarScreen(pathToXml);
if (templateObject.Equals(new TemplateUiObject()))
{
return;
}
//TODO: mit Events verknüpfen
List <String> screens = treeOperation.searchNodes.getPosibleScreenNames(typeOfView);
ATemplateUi generalUiInstance;
if (templateObject.Screens == null)
{
//we use all available screens of this tpye of view
templateObject.Screens = screens;
}
List <OSMElements.OSMElement> groupElementsStatic = calculatePositionOfScreenTab(screens, templateObject);
if (groupElementsStatic == null || groupElementsStatic.Equals(new List <OSMElements.OSMElement>()))
{
return;
}
templateObject.groupElements = groupElementsStatic;
// templateObject.osm = templateObject.osm;
templateObject.osm.brailleRepresentation.groupelementsOfSameType = new GroupelementsOfSameType();
generalUiInstance = new TemplateGroupStatic(strategyMgr, grantTrees, treeOperation);
Object tree = grantTrees.filteredTree;
generalUiInstance.createUiElementFromTemplate(tree, templateObject);//
}
/// <summary>
/// Adds a navigatiobar for the screen
/// </summary>
/// <param name="pathToXml">path of the used template (XML)</param>
/// <param name="screenName">name of the screen on wich the navigation bar should be added</param>
/// <param name="typeOfView">name of the type of view in which the navigation bar should be added</param>
public void addNavigationbarForScreen(string pathToXml, String screenName, String typeOfView)
{
TemplateUiObject templateObject = getTemplateUiObjectOfNavigationbarScreen(pathToXml);
if (templateObject.Equals(new TemplateUiObject()))
{
return;
}
List <String> screens = treeOperation.searchNodes.getPosibleScreenNames(typeOfView);
List <String> screenNavi = new List <string>();
//screenNavi.Add(strategyMgr.getSpecifiedTree().GetData(subtree).brailleRepresentation.screenName);
screenNavi.Add(screenName);
templateObject.Screens = screenNavi;
List <OSMElements.OSMElement> groupElementsStatic = calculatePositionOfScreenTab(screens, templateObject);
if (groupElementsStatic == null || groupElementsStatic.Equals(new List <OSMElements.OSMElement>()))
{
return;
}
templateObject.groupElements = groupElementsStatic;
Object tree = grantTrees.filteredTree;
BrailleRepresentation br = templateObject.osm.brailleRepresentation;
br.groupelementsOfSameType = new GroupelementsOfSameType();
OSMElements.OSMElement osm = templateObject.osm;
osm.brailleRepresentation = br;
templateObject.osm = osm;
ATemplateUi generalUiInstance = new TemplateGroupStatic(strategyMgr, grantTrees, treeOperation);
generalUiInstance.createUiElementFromTemplate(tree, templateObject);
}
/// <summary>
/// Updates all navigation bars in this type of view
/// </summary>
/// <param name="pathToXml">path of the used template(XML)</param>
/// <param name="typeOfView">name of the type of view in which the navigation bar should be updated</param>
public void updateNavigationbarScreens(string pathToXml, String typeOfView)
{
TemplateUiObject templateObject = getTemplateUiObjectOfNavigationbarScreen(pathToXml);
if (templateObject.Equals(new TemplateUiObject()))
{
return;
}
List <String> screens = treeOperation.searchNodes.getPosibleScreenNames(typeOfView);
// searches for navigation bars in the braille tree and adds new tabs
List <Object> navigationbars = treeOperation.searchNodes.getListOfNavigationbars();
List <String> screensForShowNavigationbar = new List <string>();
foreach (Object nbar in navigationbars)
{
if (strategyMgr.getSpecifiedTree().HasChild(nbar))
{
treeOperation.updateNodes.removeChildNodeInBrailleTree(nbar);
treeOperation.updateNodes.removeNodeInBrailleTree(strategyMgr.getSpecifiedTree().GetData(nbar).properties.IdGenerated);
}
screensForShowNavigationbar.Add(strategyMgr.getSpecifiedTree().GetData(nbar).brailleRepresentation.screenName);
}
templateObject.Screens = screensForShowNavigationbar;
List <OSMElements.OSMElement> groupElements = calculatePositionOfScreenTab(screens, templateObject);
if (groupElements == null || groupElements.Equals(new List <OSMElements.OSMElement>()))
{
return;
}
templateObject.groupElements = groupElements;
Object tree = grantTrees.filteredTree;
// OSMElement.OSMElement osm = templateObject.osm;
templateObject.osm.brailleRepresentation.groupelementsOfSameType = new GroupelementsOfSameType();
// templateObject.osm = osm;
ATemplateUi generalUiInstance = new TemplateGroupStatic(strategyMgr, grantTrees, treeOperation);
generalUiInstance.createUiElementFromTemplate(tree, templateObject);
}
/// <summary>
/// Calculates the positions of each tab in a navigation bar
/// </summary>
/// <param name="screens">specifies a list of screens to show this navigation bar</param>
/// <param name="templateObject">The template object for the navigation bar</param>
/// <param name="index">the index where the calculation should be start</param>
/// <returns></returns>
private List <OSMElements.OSMElement> calculatePositionOfScreenTab(List <String> screens, TemplateUiObject templateObject, int index = 0)
{
List <OSMElements.OSMElement> groupElementsStatic = new List <OSMElements.OSMElement>();
if (screens == null || templateObject.Equals(new TemplateUiObject()))
{
return(null);
}
foreach (String s in screens)
{
OSMElements.OSMElement childOsm = new OSMElements.OSMElement();
Rect rect = templateObject.osm.brailleRepresentation.groupelementsOfSameType.childBoundingRectangle;
if (templateObject.orientation.Equals(OSMElements.UiElements.Orientation.Left) || templateObject.orientation.Equals(OSMElements.UiElements.Orientation.Right))
{
rect.Y = (rect.Height + 1) * index + rect.Y + 1;
}
if (templateObject.orientation.Equals(OSMElements.UiElements.Orientation.Top) || templateObject.orientation.Equals(OSMElements.UiElements.Orientation.Bottom))
{
rect.X = (rect.Width + 1) * index + rect.X + 1;
}
childOsm.properties.boundingRectangleFiltered = rect;
childOsm.properties.controlTypeFiltered = templateObject.osm.brailleRepresentation.groupelementsOfSameType.renderer;
childOsm.properties.valueFiltered = s;
childOsm.brailleRepresentation.isGroupChild = true;
childOsm.brailleRepresentation.isVisible = true;
childOsm.brailleRepresentation.viewName = "_" + s;//TODO
childOsm.brailleRepresentation.typeOfView = templateObject.osm.brailleRepresentation.typeOfView;
OSMElements.UiElements.TabItem tabView = new OSMElements.UiElements.TabItem();
tabView.orientation = templateObject.orientation;
childOsm.brailleRepresentation.uiElementSpecialContent = tabView;
groupElementsStatic.Add(childOsm);
index++;
}
return(groupElementsStatic);
}