private void setMetrics()
{
int bandPixWidth = Math.Max(QScrollBar.MIN_WIDTH, this.ClientRectangle.Width / 2 / numBands);
float spacing = (this.ClientRectangle.Width - HORIZ_MARGIN - HORIZ_MARGIN - LEFT_MARGIN - bandPixWidth) / (numBands - 1);
int freqRectTop = this.ClientRectangle.Height - BOTTOM_MARGIN + 10;
for (int i = 0; i < numBands; i++)
{
QScrollBar s = scrollBars[i];
s.Bounds = new Rectangle((int)((float)i * spacing) + HORIZ_MARGIN + LEFT_MARGIN,
TOP_MARGIN,
bandPixWidth,
this.ClientRectangle.Height - TOP_MARGIN - BOTTOM_MARGIN);
int w = TextRenderer.MeasureText(freqMarkers[i], Styles.FontSmall).Width;
freqRects[i] = new Rectangle(s.Left + s.Width / 2 - w / 2, freqRectTop, w, 30);
scrollBars[i].Visible = true;
}
for (int i = numBands; i < MAX_NUM_BANDS; i++)
{
scrollBars[i].Visible = false;
}
zeroLine = TOP_MARGIN + (this.ClientRectangle.Height - TOP_MARGIN - BOTTOM_MARGIN) / 2;
this.Invalidate();
}
public QTextArea()
{
this.DoubleBuffered = true;
this.text = String.Empty;
scrollbar = new QScrollBar(false);
scrollbar.Visible = false;
this.Controls.Add(scrollbar);
this.Font = Styles.Font;
scrollbar.UserScroll += (s, v) => { this.Invalidate(); };
}
private void scroll(QScrollBar Sender, int Value)
{
int band = (int)(Sender.Tag);
if (btnFineControl.Value)
{
CurrentEqualizer.Values[band] = Value;
}
else if (btnAllTogether.Value)
{
float oldVal = CurrentEqualizer.Values[band];
float newVal = Sender.Value;
float diff = newVal - oldVal;
for (int i = 0; i < numBands; i++)
{
CurrentEqualizer.Values[i] = Math.Max(-SCALE_FLOAT, Math.Min(SCALE_FLOAT, CurrentEqualizer.Values[i] + diff));
scrollBars[i].Value = (int)CurrentEqualizer.Values[i];
}
}
else
{
float oldVal = CurrentEqualizer.Values[band];
CurrentEqualizer.Values[band] = Value;
float newVal = Value;
float factor = Math.Min(scrollFactor, Math.Abs(4.0f * (newVal - oldVal) / SCALE_FLOAT));
for (int i = 1; i < numBands; i++)
{
if (band + i < numBands)
{
CurrentEqualizer.Values[band + i] += ((((CurrentEqualizer.Values[band + i - 1] + newVal) / 2) - CurrentEqualizer.Values[band + i]) * factor);
}
if (band - i >= 0)
{
CurrentEqualizer.Values[band - i] += ((((CurrentEqualizer.Values[band - i + 1] + newVal) / 2) - CurrentEqualizer.Values[band - i]) * factor);
}
factor *= scrollFactor;
}
for (int i = 0; i < numBands; i++)
{
scrollBars[i].Value = (int)CurrentEqualizer.Values[i];
}
}
Clock.Update(ref eqChangeTimer, eqChanged, 360, false);
}
public QSelectPanel()
{
this.DoubleBuffered = true;
qScrollBar = new QScrollBar(true);
qScrollBar.Top = 0;
qScrollBar.Width = SCROLL_BAR_WIDTH;
qScrollBar.UserScroll += new QScrollBar.ScrollDelegate(scroll);
qScrollBar.ScrollSkip += new QScrollBar.ScrollSkipDelegate(qScrollBar_ScrollSkip);
this.Controls.Add(qScrollBar);
textHeight = Styles.TextHeight;
viewMode = HTPCMode.Normal;
updateForViewMode();
}
public QListView(List <string> Headings, List <ClickDelegate> EventCallbacks, string[] FixedColumnsText, ListViewSortDelegate SortDelegate)
{
this.DoubleBuffered = true;
numColumns = Headings.Count;
numFields = numColumns - EventCallbacks.Count;
numActions = EventCallbacks.Count;
this.sortDelegate = SortDelegate;
headings = new string[numColumns];
for (int i = 0; i < numColumns; i++)
{
headings[i] = Headings[i];
}
fixedColumnWidths = new int[numColumns];
setFixedColumnWidths(FixedColumnsText);
tff = new TextFormatFlags[numColumns];
for (int i = 0; i < numColumns; i++)
{
if (fixedColumnWidths[i] == -1)
{
tff[i] = tffLeft;
}
else
{
tff[i] = tffCenter;
}
}
scrollBar = new QScrollBar(false);
scrollBar.UserScroll += new QScrollBar.ScrollDelegate(scrollBar_UserScroll);
scrollBar.Max = 0;
int callbackIndex = numFields;
foreach (ClickDelegate cd in EventCallbacks)
{
eventCallbacks.Add(new QListView <T> .ItemEventCallback(Headings[callbackIndex], cd, callbackIndex));
callbackIndex++;
}
this.Controls.Add(scrollBar);
}
public QListBox(bool Unique)
{
qScrollBar = new QScrollBar(false);
qScrollBar.Max = 0;
qScrollBar.Width = SCROLLBAR_WIDTH;
qScrollBar.UserScroll += new QScrollBar.ScrollDelegate(scroll);
this.Controls.Add(qScrollBar);
items = new List <string>();
itemHeight = Styles.TextHeight;
topItem = 0;
hoverIndex = -1;
selectedIndex = -1;
unique = Unique;
this.DoubleBuffered = true;
}
private void scrollBar_UserScroll(QScrollBar Sender, int Value)
{
FirstVisibleRow = scrollBar.Value;
safeInvalidate();
}
private void scroll(QScrollBar Sender, int Value)
{
topItem = qScrollBar.Value;
this.Invalidate();
}
protected void scroll(QScrollBar Sender, int Value)
{
FirstVisibleItem = qScrollBar.Value;
this.Invalidate();
}
private void scroll(QScrollBar Sender, int Value)
{
FirstVisibleStation = scrollBar.Value;
}
public Radio()
{
this.Visible = false;
this.DoubleBuffered = true;
stationPanel = new StationPanel();
this.Panel2.Controls.Add(stationPanel);
stationPanel.AllowDrop = true;
instance = this;
scrollBar = new QScrollBar(false);
scrollBar.Width = SCROLL_BAR_WIDTH;
scrollBar.UserScroll += new QScrollBar.ScrollDelegate(scroll);
stationPanel.Controls.Add(scrollBar);
txtURL = new QTextBoxFocusOnClick();
stationPanel.Controls.Add(txtURL);
txtURL.EnableWatermark(stationPanel, Localization.Get(UI_Key.Radio_URL_Watermark), String.Empty);
txtURL.MaxLength = 2048;
txtURL.Enter += (s, e) => { keyPreviewChange(); };
txtURL.Leave += (s, e) => { keyPreviewChange(); };
txtURL.KeyPress += (s, e) =>
{
switch (e.KeyChar)
{
case '\r':
if (txtURL.Text.Length > 0)
{
go(btnGo);
}
e.Handled = true;
break;
}
};
txtFilter = new QTextBox();
stationPanel.Controls.Add(txtFilter);
txtFilter.EnableWatermark(stationPanel, Localization.Get(UI_Key.Radio_Filter_Watermark), String.Empty);
txtFilter.Enter += (s, e) => { keyPreviewChange(); };
txtFilter.Leave += (s, e) => { keyPreviewChange(); };
txtFilter.TextChanged += (s, e) => { populateStations(); };
btnClear = new QButton("X", false, true);
btnClear.ButtonPressed += new QButton.ButtonDelegate(clear);
btnClear.BackColor = stationPanel.BackColor;
stationPanel.Controls.Add(btnClear);
btnGo = new QButton(Localization.Get(UI_Key.Radio_Add_And_Play), false, true);
btnGo.ButtonPressed += new QButton.ButtonDelegate(go);
btnGo.BackColor = stationPanel.BackColor;
stationPanel.Controls.Add(btnGo);
genrePanel = new RadioGenreSelectPanel();
genrePanel.Location = Point.Empty;
genrePanel.HeaderText = Localization.Get(UI_Key.Radio_Genres);
this.Panel1.Controls.Add(genrePanel);
cells = new List <Cell>();
setupCells();
this.Panel1.Resize += (s, e) => { arrangeSelectPanel(); };
this.Panel2.Resize += (s, e) => { arrangeStationPanel(); };
stationPanel.MouseMove += new MouseEventHandler(stationPanelMouseMove);
stationPanel.MouseDown += new MouseEventHandler(stationPanelMouseDown);
stationPanel.MouseUp += new MouseEventHandler(stationPanelMouseUp);
stationPanel.Paint += new PaintEventHandler(stationPanelPaint);
stationPanel.MouseDoubleClick += new MouseEventHandler(stationPanelDoubleClick);
stationPanel.MouseWheel += new MouseEventHandler(stationPanelMouseWheel);
stationPanel.MouseEnter += (s, e) => { if (!txtURL.Focused && !txtFilter.Focused)
{
stationPanel.Focus();
}
};
stationPanel.MouseLeave += (s, e) => { hoverCell = null; };
stationPanel.Resize += (s, e) => { setupCells(); };
stationPanel.GotFocus += (s, e) => { stationPanel.Active = true; keyPreviewChange(); };
stationPanel.LostFocus += (s, e) => { stationPanel.Active = false; };
stationPanel.DragEnter += (s, e) => { onDragEnter(e); };
stationPanel.DragDrop += (s, e) => { onDragDrop(e, true); };
txtURL.DragEnter += (s, e) => { onDragEnter(e); };
txtURL.DragDrop += (s, e) => { onDragDrop(e, false); };
txtURL.AllowDrop = true;
txtURL.Watermark.DragEnter += (s, e) => { onDragEnter(e); };
txtURL.Watermark.DragDrop += (s, e) => { onDragDrop(e, false); };
txtURL.Watermark.AllowDrop = true;
genrePanel.AllowDrop = true;
genrePanel.SelectedIndexChanged += () => { populateStations(); };
genrePanel.ValueChanged += new QSelectPanel.ValueEditDelegate(selectPanel_ValueChanged);
genrePanel.DragEnter += (s, e) =>
{
onDragEnter(e);
};
genrePanel.DragDrop += (s, e) => { onDragDropGenre(e); };
this.genrePanel.MouseEnter += (s, e) => { genrePanel.Focus(); };
this.genrePanel.GotFocus += (s, e) => { genrePanel.Active = true; };
this.genrePanel.LostFocus += (s, e) => { genrePanel.Active = false; };
this.genrePanel.DoubleClick += (s, e) => { genreDoubleClick(); };
int tabIndex = 0;
txtFilter.TabIndex = tabIndex++;
btnClear.TabIndex = tabIndex++;
txtURL.TabIndex = tabIndex++;
btnGo.TabIndex = tabIndex++;
}
public Equalizer()
{
instance = this;
this.DoubleBuffered = true;
_currentEqualizer = EqualizerSetting.Off;
scrollBars = new QScrollBar[MAX_NUM_BANDS];
for (int i = 0; i < MAX_NUM_BANDS; i++)
{
QScrollBar qsb = new QScrollBar(false);
qsb.Max = SCALE;
qsb.Min = -SCALE;
qsb.LargeChange = LARGE_CHANGE;
qsb.Value = 0;
qsb.Brightness = QScrollBar.SBBrightness.Dim;
qsb.UserScroll += new QScrollBar.ScrollDelegate(scroll);
this.Controls.Add(qsb);
qsb.Tag = i;
scrollBars[i] = qsb;
}
btnOn = new QButton(Localization.Get(UI_Key.Equalizer_Eq_Off), true, false);
btnOn.BackColor = Color.Black;
cboName = new QComboBox(true);
cboName.Location = new Point(HORIZ_MARGIN, BUTTON_TOPS + btnOn.Height / 2 - cboName.Height / 2);
cboName.DropDownStyle = ComboBoxStyle.DropDownList;
cboName.SelectedValueChanged += new EventHandler(cboName_SelectedValueChanged);
this.Controls.Add(cboName);
btnOn.ButtonPressed += new QButton.ButtonDelegate(turnOn);
this.Controls.Add(btnOn);
btnLockPreset = new QButton(Localization.Get(UI_Key.Equalizer_Lock), true, false);
btnLockPreset.BackColor = Color.Black;
btnLockPreset.ButtonPressed += new QButton.ButtonDelegate(btnLockPreset_ButtonPressed);
this.Controls.Add(btnLockPreset);
btnFineControl = new QButton(Localization.Get(UI_Key.Equalizer_Fine_Control), true, false);
btnFineControl.BackColor = Color.Black;
btnFineControl.Value = false;
btnFineControl.ButtonPressed += (s) => { if (btnFineControl.Value)
{
btnAllTogether.Value = false;
}
};
this.Controls.Add(btnFineControl);
btnAllTogether = new QButton(Localization.Get(UI_Key.Equalizer_All_Together), true, false);
btnAllTogether.BackColor = Color.Black;
btnAllTogether.Value = false;
btnAllTogether.ButtonPressed += (s) => { if (btnAllTogether.Value)
{
btnFineControl.Value = false;
}
};
this.Controls.Add(btnAllTogether);
btnExpand = new QButton(Localization.Get(UI_Key.Equalizer_Expand), false, false);
btnExpand.BackColor = Color.Black;
btnExpand.ButtonPressed += new QButton.ButtonDelegate(expand);
this.Controls.Add(btnExpand);
btnCompress = new QButton(Localization.Get(UI_Key.Equalizer_Compress), false, false);
btnCompress.BackColor = Color.Black;
btnCompress.ButtonPressed += new QButton.ButtonDelegate(compress);
this.Controls.Add(btnCompress);
btnReset = new QButton(Localization.Get(UI_Key.Equalizer_Reset), false, false);
btnReset.BackColor = Color.Black;
btnReset.ButtonPressed += new QButton.ButtonDelegate(reset);
this.Controls.Add(btnReset);
btnRemovePreset = new QButton(Localization.Get(UI_Key.Equalizer_Remove), false, false);
btnRemovePreset.BackColor = Color.Black;
btnRemovePreset.ButtonPressed += new QButton.ButtonDelegate(btnRemovePreset_ButtonPressed);
this.Controls.Add(btnRemovePreset);
btnNewPreset = new QButton(Localization.Get(UI_Key.Equalizer_New), false, false);
btnNewPreset.BackColor = Color.Black;
btnNewPreset.ButtonPressed += new QButton.ButtonDelegate(btnNewPreset_ButtonPressed);
this.Controls.Add(btnNewPreset);
btnNumBands = new QButton(Localization.Get(UI_Key.Equalizer_Bands, "10"), false, false);
btnNumBands.BackColor = Color.Black;
btnNumBands.ButtonPressed += new QButton.ButtonDelegate(btnNumBands_ButtonPressed);
this.Controls.Add(btnNumBands);
fullButtonsWidth = getButtonsWidth();
}
