public void ShowWarning_ControlsMustBeInTopVoice(DurationSymbol durationSymbol)
{
ShowVoiceWarning(durationSymbol, "control symbol");
}
public void ShowWarning_DynamicsMustBeInTopVoice(DurationSymbol durationSymbol)
{
ShowVoiceWarning(durationSymbol, "dynamic");
}
public void ShowVoiceWarning(DurationSymbol durationSymbol, string type)
{
int staffIndex = 0;
int voiceIndex = 0;
Staff staff = durationSymbol.Voice.Staff;
foreach(Staff testStaff in staff.SVGSystem.Staves)
{
if(staff == testStaff)
break;
staffIndex++;
}
foreach(Voice voice in staff.Voices)
{
if(voice == durationSymbol.Voice)
break;
voiceIndex++;
}
string msg = "Found a " + type + " at\n" +
" millisecond position " + durationSymbol.AbsMsPosition + "\n" +
" staff index " + staffIndex.ToString() + "\n" +
" voice index " + voiceIndex.ToString() + "\n\n" +
"Controls which are not attached to the top voice\n" +
"in a staff will be ignored.";
MessageBox.Show(msg, "Warning", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
private void InsertBeforeDS(List<NoteObject> noteObjects, DurationSymbol insertBeforeDS, ClefChangeSymbol invisibleClefChangeSymbol)
{
for(int i = 0; i < noteObjects.Count; ++i)
{
DurationSymbol durationSymbol = noteObjects[i] as DurationSymbol;
if(durationSymbol != null && durationSymbol == insertBeforeDS)
{
noteObjects.Insert(i, invisibleClefChangeSymbol);
break;
}
}
}
public NoteObjectMoment(DurationSymbol durationSymbol)
{
_msPosition = durationSymbol.MsPosition;
AddNoteObject(durationSymbol);
}
/// <summary>
/// Replaces the DurationSymbol symbolToBeReplaced (which is in this Voice's NoteObjects)
/// by the all the noteObjects. Sets each of the noteObjects' Voice to this.
/// </summary>
public void Replace(DurationSymbol symbolToBeReplaced, List<NoteObject> noteObjects)
{
#region conditions
Debug.Assert(symbolToBeReplaced != null && symbolToBeReplaced.Voice == this);
#endregion conditions
List<NoteObject> tempList = new List<NoteObject>(this.NoteObjects);
this.NoteObjects.Clear();
int i = 0;
while(tempList.Count > i && tempList[i] != symbolToBeReplaced)
{
this.NoteObjects.Add(tempList[i]);
i++;
}
foreach(NoteObject noteObject in noteObjects)
{
noteObject.Voice = this;
this.NoteObjects.Add(noteObject);
}
// tempList[i] is the symbolToBeReplaced
i++;
while(tempList.Count > i)
{
this.NoteObjects.Add(tempList[i]);
i++;
}
tempList = null;
}
/// <summary>
/// If there is a collision between them, move the barnumber above the first duration symbol in the voice.
/// </summary>
/// <param name="barnumberMetrics"></param>
/// <param name="durationSymbolMetrics"></param>
/// <param name="gap"></param>
private void RemoveCollision(BarnumberMetrics barnumberMetrics, DurationSymbol durationSymbol, float gap)
{
ChordMetrics chordMetrics = durationSymbol.Metrics as ChordMetrics;
float verticalOverlap = 0F;
if(chordMetrics != null)
{
verticalOverlap = chordMetrics.OverlapHeight(barnumberMetrics, gap);
}
RestMetrics restMetrics = durationSymbol.Metrics as RestMetrics;
if(restMetrics != null)
{
verticalOverlap = restMetrics.OverlapHeight(barnumberMetrics, gap);
if(verticalOverlap > 0)
{
// fine tuning
// compare with the extra padding given to these symbols in the RestMetrics constructor.
switch(durationSymbol.DurationClass)
{
case DurationClass.breve:
case DurationClass.semibreve:
case DurationClass.minim:
case DurationClass.crotchet:
case DurationClass.quaver:
case DurationClass.semiquaver:
break;
case DurationClass.threeFlags:
verticalOverlap -= gap;
break;
case DurationClass.fourFlags:
verticalOverlap -= gap * 2F;
break;
case DurationClass.fiveFlags:
verticalOverlap -= gap * 2.5F;
break;
}
}
}
if(verticalOverlap > 0)
barnumberMetrics.Move(0F, -(verticalOverlap + gap));
}
