public UITabPage
(GameConfigDB gameConfigDB
, Gtk.ScrolledWindow scrolledWindow
, Gtk.Viewport viewport
, Gtk.Label label
, Gtk.Fixed canvas)
{
_scrolledWindow = scrolledWindow;
_viewport = viewport;
_label = label;
_canvas = canvas;
_canvas.ScrollEvent += OnScrollEvent;
_scrolledWindow.ButtonPressEvent += OnMainWindowButtonPressed;
_label.Parent.ButtonPressEvent += OnTabButtonPressed;
_gameConfigDB = gameConfigDB;
_uiSections = new List <UISection>();
Point currentSectionPoint = UISection.DEFAULT_ORIGIN_POINT;
foreach (GameConfigSectionDescriptor sectionDescriptor in _gameConfigDB.GetSections())
{
UISection newSection = new UISection(this, sectionDescriptor, currentSectionPoint);
currentSectionPoint = newSection.GetNextPosition();
_uiSections.Add(newSection);
}
ResizeCanvas();
}
public void AddNewButton(GameConfigButtonDescriptor buttonDescriptor, int sectionIndex)
{
UISection sectionSelected = _uiSections[sectionIndex];
sectionSelected.AddButton(buttonDescriptor);
RefreshCanvas();
}
public void OnDropUIElement(UICommandElement uiCommandElement)
{
GameConfigButtonDescriptor commandDescriptor = uiCommandElement.GetCommandDescriptor();
int currentSectionIndex = 0;
//remove it from UI
foreach (UISection section in _uiSections)
{
if (section.GetUIElements().Exists(element => element == uiCommandElement))
{
section.GetUIElements().Remove(uiCommandElement);
++currentSectionIndex;
break;
}
}
//remove it from DataBase
_gameConfigDB.RemoveCommand(commandDescriptor);
//find target section and position
int sectionIndex = 0;
UISection sectionTarget = null;
Point commandLocation = uiCommandElement.GetDragLocation();
foreach (UISection section in _uiSections)
{
if (section.IsPointInside(commandLocation))
{
sectionTarget = section;
break;
}
++sectionIndex;
}
if (sectionTarget == null)
{
sectionIndex = GetNearestSectionIndex(commandLocation);
sectionTarget = _uiSections[sectionIndex];
}
int elementIndex = sectionTarget.GetElementIndex(commandLocation);
if (elementIndex < 0)
{
elementIndex = sectionTarget.GetUIElements().Count;
}
//add it to UI
sectionTarget.InsertButtonAt(elementIndex, uiCommandElement);
//add it to DataBase
_gameConfigDB.AddCommandAtLocation(commandDescriptor, sectionIndex, elementIndex);
RefreshCanvas();
}
public void AddNewSection(GameConfigSectionDescriptor sectionDescriptor)
{
Point newSectionOriginPoint = UISection.DEFAULT_ORIGIN_POINT;
if (_uiSections.Count > 0)
{
newSectionOriginPoint = _uiSections[_uiSections.Count - 1].GetNextPosition();
}
UISection newSection = new UISection(this, sectionDescriptor, newSectionOriginPoint);
_uiSections.Add(newSection);
RefreshCanvas();
}
public int GetNearestSectionIndex(Point targetPoint)
{
double minDistance = double.MaxValue;
int nearestSectionIndex = 0;
for (int i = 0; i < _uiSections.Count; ++i)
{
UISection section = _uiSections[i];
double distance = UIUtils.Distance(targetPoint, section.GetOriginPosition());
if (distance < minDistance)
{
minDistance = distance;
nearestSectionIndex = i;
}
}
return(nearestSectionIndex);
}
public void AddNewSection(GameConfigSectionDescriptor sectionDescriptor, int previousSectionIndex)
{
Point newSectionOriginPoint = UISection.DEFAULT_ORIGIN_POINT;
if (_uiSections.Count > 0)
{
newSectionOriginPoint = _uiSections[previousSectionIndex].GetNextPosition();
}
UISection newSection = new UISection(this, sectionDescriptor, newSectionOriginPoint);
if (previousSectionIndex < _uiSections.Count - 1)
{
_uiSections.Insert(previousSectionIndex + 1, newSection);
}
else
{
_uiSections.Add(newSection);
}
RefreshCanvas();
}