/// <summary>
/// Communicates the selection to the user as detail-region-message and audio output.
/// </summary>
/// <param name="e">The e.</param>
/// <param name="immediately">if set to <c>true</c> immediately.</param>
public void CommunicateSelection(List <OoShapeObserver> e, bool immediately = true)
{
if (e.Count > 1)
{
String audioText = LL.GetTrans("tangram.lector.oo_observer.selected_elements", e.Count);
if (immediately)
{
audioRenderer.PlaySoundImmediately(audioText);
}
else
{
audioRenderer.PlaySound(audioText);
}
windowManager.SetDetailRegionContent(audioText);
}
else if (e.Count == 1)
{
String elementText = OoElementSpeaker.GetElementAudioText(e[0]);
String audioText = LL.GetTrans("tangram.lector.oo_observer.selected", elementText);
if (immediately)
{
audioRenderer.PlaySoundImmediately(audioText);
}
else
{
audioRenderer.PlaySound(audioText);
}
windowManager.SetDetailRegionContent(elementText);
}
}
void shapeManipulatorFunctionProxy_SelectedShapeChanged(object sender, SelectedShapeChangedEventArgs e)
{
if (sender != null && sender is OpenOfficeDrawShapeManipulator)
{
StopFocusHighlightModes();
try
{
if (e.Reason != ChangeReson.Property)
{
((OpenOfficeDrawShapeManipulator)sender).SayLastSelectedShape(false);
}
if (((OpenOfficeDrawShapeManipulator)sender).IsShapeSelected)
{
OoShapeObserver _shape = ((OpenOfficeDrawShapeManipulator)sender).LastSelectedShape;
if (_shape != null)
{
if (e.Reason != ChangeReson.Property) // shape changed
{
BrailleDomFocusRenderer.CurrentPolyPoint = null;
focusHighlightPaused = false;
}
InitBrailleDomFocusHighlightMode(null, e.Reason != ChangeReson.Property);
if (e.Reason != ChangeReson.Property && ((OpenOfficeDrawShapeManipulator)sender).LastSelectedShapePolygonPoints == null) // in other cases the detailed infos for the point is sent by the manipulator itself
{
WindowManager.Instance.SetDetailRegionContent(OoElementSpeaker.GetElementAudioText(_shape));
}
if (WindowManager.Instance.FocusMode == FollowFocusModes.FOLLOW_BRAILLE_FOCUS)
{
jumpToDomFocus();
}
Logger.Instance.Log(LogPriority.MIDDLE, this, "[DRAW INTERACTION] new DOM focus " + _shape.Name + " " + _shape.Text);
}
}
else
{
WindowManager.Instance.SetDetailRegionContent(LL.GetTrans("tangram.lector.oo_observer.selected_no"));
}
}
catch (System.Exception ex)
{
Logger.Instance.Log(LogPriority.OFTEN, this, "[DRAW INTERACTION] new DOM focus error --> shape is null", ex);
}
}
}
void shape_ObserverDisposing(object sender, EventArgs e)
{
if (sender == LastSelectedShape)
{
try
{
string name = OoElementSpeaker.GetElementAudioText(LastSelectedShape);
play(LL.GetTrans("tangram.oomanipulation.shape.deleted", name), true);
}
catch (ObjectDisposedException)
{
play(LL.GetTrans("tangram.oomanipulation.shape.deleted", LL.GetTrans("tangram.oomanipulation.shape")), true);
}
catch (Exception ex) { }
resetSelectedShapeProperties(true);
LastSelectedShape = null;
}
}
/// <summary>
/// Groups the current selected obejct into a group
/// </summary>
/// <returns><c>true</c> if the shape was added to a group successfully; otherwise, <c>false</c>.</returns>
private bool grouping()
{
if (IsShapeSelected && LastSelectedShape != null)
{
OoAccessibleDocWnd draw = null;
OoDrawPagesObserver doc = null;
OoDrawPageObserver page = null;
page = LastSelectedShape.Page;
if (page != null)
{
doc = page.PagesObserver;
if (doc != null)
{
draw = doc.DocWnd;
if (draw != null && draw.DrawPageSupplier != null)
{
var undoManager = draw.DrawPageSupplier;
if (_group == null) // start grouping
{
_group = createGroup();
}
if (_group != null && _group.IsGroup)
{
// set Title bar
// size & position
var size = LastSelectedShape.Size;
var pos = LastSelectedShape.Position;
// TODO: check if this is a group
if (OoDrawUtils.AddShapeToGroupUndoable(_group.DomShape, LastSelectedShape.DomShape, undoManager, "Add shape to group"))
{
LastSelectedShape.Size = size;
LastSelectedShape.Position = pos;
var b = _group.Bounds;
_group.Position = b.Location;
play(LL.GetTrans("tangram.oomanipulation.group.added", OoElementSpeaker.GetElementAudioText(LastSelectedShape)), false);
LastSelectedShape = _group;
// sayLastSelectedShape(false);
return(true);
}
return(false);
}
}
}
}
}
return(false);
}