private static void setSliderValue(Slider lo, Slider hi, int offset)
{
int val = lo.Value + hi.Value * 256 + offset;
if (val < 0)
{
val = 0;
}
if (val > 0x0FFF)
{
val = 0x0FFF;
}
lo.Value = val % 256;
hi.Value = val / 256;
}
private Slider createSlider(int posX,
int min, int max, int value,
Color color, PropertyChangedEventHandler valueChangedHandler,
double[] steps,
Panel panel)
{
Slider newCtl = new Slider();
newCtl.Orientation = Orientation.Vertical;
newCtl.Top = 48;
newCtl.Left = posX;
newCtl.Height = pnlEditorBars.ClientRectangle.Height - 48; ;
newCtl.Width = sliderWidth;
newCtl.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Bottom;
newCtl.BackColor = Color.Black;
newCtl.ForeColor = color;
newCtl.PaintValue = true;
newCtl.Hex = chkHex.Checked;
newCtl.Logarithmic = false;
newCtl.Minimum = 0;
newCtl.Maximum = max;
newCtl.Value = value;
newCtl.Steps = steps;
newCtl.StepColor = Color.Snow;
newCtl.PropertyChanged += valueChangedHandler;
panel.Controls.Add(newCtl);
return newCtl;
}
private void handleKeyPressShift(KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.PageUp:
{
Slider lo = this.envFreqLoSliders[this.SelectedIndex];
Slider hi = this.envFreqHiSliders[this.SelectedIndex];
setSliderValue(lo, hi, +16);
}
break;
case Keys.PageDown:
{
Slider lo = this.envFreqLoSliders[this.SelectedIndex];
Slider hi = this.envFreqHiSliders[this.SelectedIndex];
setSliderValue(lo, hi, -16);
}
break;
case Keys.Up:
{
Slider lo = this.envFreqLoSliders[this.SelectedIndex];
Slider hi = this.envFreqHiSliders[this.SelectedIndex];
setSliderValue(lo, hi, +1);
}
break;
case Keys.Down:
{
Slider lo = this.envFreqLoSliders[this.SelectedIndex];
Slider hi = this.envFreqHiSliders[this.SelectedIndex];
setSliderValue(lo, hi, -1);
}
break;
case Keys.Right:
{
PictureBox currentPb = pbEnvTypes[this.SelectedIndex];
if ((this.CurrentEffect.Noises[this.SelectedIndex] & 0x80) == 0x80)
{
// Tenía env. Seleccionar la siguiente.
int envType = this.CurrentEffect.EnvTypes[this.SelectedIndex];
for (int i = 0, li = envelopeContextMenu.Items.Count; i < li; ++i)
{
ToolStripItem m = envelopeContextMenu.Items[i];
if (m.Tag.ToString() == envType.ToString())
{
if (i == li - 1)
{
setEnvelopeValue(envelopeContextMenu.Items[0], currentPb);
}
else
{
setEnvelopeValue(envelopeContextMenu.Items[i + 1], currentPb);
}
}
}
}
else
{
// Sin env, seleccionar la primera.
setEnvelopeValue(envelopeContextMenu.Items[1], currentPb);
}
}
break;
case Keys.Left:
{
PictureBox currentPb = pbEnvTypes[this.SelectedIndex];
if ((this.CurrentEffect.Noises[this.SelectedIndex] & 0x80) == 0x80)
{
// Tenía env. Seleccionar la siguiente.
int envType = this.CurrentEffect.EnvTypes[this.SelectedIndex];
for (int i = 0, li = envelopeContextMenu.Items.Count; i < li; ++i)
{
ToolStripItem m = envelopeContextMenu.Items[i];
if (m.Tag.ToString() == envType.ToString())
{
setEnvelopeValue(envelopeContextMenu.Items[i - 1], currentPb);
}
}
}
else
{
setEnvelopeValue(envelopeContextMenu.Items[envelopeContextMenu.Items.Count - 1], currentPb);
}
}
break;
}
}