protected override void RenderLabel(float timePassed, int buttonNr, int dwPosX, int dwPosY, bool gotFocus)
{
// if (buttonNr + _offset < 0 || buttonNr + _offset >= _listButtons.Count) return;
if (buttonNr < 0 || buttonNr >= _listButtons.Count)
{
return;
}
GUIListItem pItem = _listItems[buttonNr + _offset];
long dwColor = _textColor;
if (pItem.Shaded)
{
dwColor = ShadedColor;
}
if (pItem.Selected)
{
dwColor = _selectedColor;
}
dwPosX += _textOffsetX;
bool bSelected = false;
if (buttonNr == _cursorX && IsFocused && _listType == ListType.CONTROL_LIST)
{
bSelected = true;
}
GUIPlayListButtonControl btn = (GUIPlayListButtonControl)_listButtons[buttonNr];
int dMaxWidth = (_width - _imageWidth - PinIconOffsetX - GUIGraphicsContext.ScaleHorizontal(8));
if (btn != null)
{
dMaxWidth = (_upBtnXOffset - _imageWidth - PinIconOffsetX - GUIGraphicsContext.ScaleHorizontal(8));
}
if (_text2Visible && pItem.Label2.Length > 0)
{
if (_textOffsetY == _textOffsetY2)
{
dwColor = _textColor2;
if (pItem.Selected)
{
dwColor = _selectedColor2;
}
if (pItem.IsRemote)
{
dwColor = _remoteColor;
if (pItem.IsDownloading)
{
dwColor = _downloadColor;
}
}
int xpos = dwPosX;
int ypos = dwPosY;
if (0 == _textOffsetX2)
{
xpos = _positionX + _upBtnXOffset - GUIGraphicsContext.ScaleHorizontal(8);
}
else
{
xpos = _positionX + _textOffsetX2;
}
if (_labelControls2 != null)
{
if (buttonNr >= 0 && buttonNr < _labelControls2.Count)
{
GUILabelControl label2 = _labelControls2[buttonNr];
if (label2 != null)
{
label2.SetPosition(xpos, ypos + GUIGraphicsContext.ScaleVertical(2) + _textOffsetY2);
if (gotFocus)
{
label2.TextColor = dwColor;
}
else
{
label2.TextColor = Color.FromArgb(_unfocusedAlpha, Color.FromArgb((int)dwColor)).ToArgb();
}
label2.Label = pItem.Label2;
label2.TextAlignment = Alignment.ALIGN_RIGHT;
label2.FontName = _fontName2Name;
dMaxWidth = label2._positionX - dwPosX - label2.TextWidth - GUIGraphicsContext.ScaleHorizontal(20);
}
}
}
}
}
_textLine = pItem.Label;
if (_text1Visible)
{
dwColor = _textColor;
if (pItem.Selected)
{
dwColor = _selectedColor;
}
if (pItem.IsRemote)
{
dwColor = _remoteColor;
if (pItem.IsDownloading)
{
dwColor = _downloadColor;
}
}
if (!gotFocus)
{
dwColor = Color.FromArgb(_unfocusedAlpha, Color.FromArgb((int)dwColor)).ToArgb();
}
RenderText(timePassed, buttonNr, (float)dwPosX,
(float)dwPosY + GUIGraphicsContext.ScaleVertical(2) + _textOffsetY, (float)dMaxWidth, dwColor,
_textLine, bSelected);
}
if (pItem.Label2.Length > 0)
{
dwColor = _textColor2;
if (pItem.Selected)
{
dwColor = _selectedColor2;
}
if (pItem.IsRemote)
{
dwColor = _remoteColor;
if (pItem.IsDownloading)
{
dwColor = _downloadColor;
}
}
if (0 == _textOffsetX2)
{
dwPosX = _positionX + _upBtnXOffset - GUIGraphicsContext.ScaleHorizontal(8);
}
else
{
dwPosX = _positionX + _textOffsetX2;
}
_textLine = pItem.Label2;
if (_text2Visible)
{
if (_labelControls2 != null)
{
if (buttonNr >= 0 && buttonNr < _labelControls2.Count)
{
GUILabelControl label2 = _labelControls2[buttonNr];
if (label2 != null)
{
label2.SetPosition(dwPosX, dwPosY + GUIGraphicsContext.ScaleVertical(2) + _textOffsetY2);
if (gotFocus)
{
label2.TextColor = dwColor;
}
else
{
label2.TextColor = Color.FromArgb(_unfocusedAlpha, Color.FromArgb((int)dwColor)).ToArgb();
}
label2.Label = _textLine;
label2.TextAlignment = Alignment.ALIGN_RIGHT;
label2.FontName = _fontName2Name;
label2.Render(timePassed);
label2 = null;
}
}
}
}
}
if (pItem.Label3.Length > 0)
{
dwColor = _textColor3;
if (pItem.Selected)
{
dwColor = _selectedColor3;
}
if (pItem.IsRemote)
{
dwColor = _remoteColor;
if (pItem.IsDownloading)
{
dwColor = _downloadColor;
}
}
if (0 == _textOffsetX3)
{
dwPosX = _positionX + _textOffsetX;
}
else
{
dwPosX = _positionX + _textOffsetX3;
}
int ypos = dwPosY;
if (0 == _textOffsetY3)
{
ypos += _textOffsetY2;
}
else
{
ypos += _textOffsetY3;
}
if (_text3Visible)
{
if (_labelControls3 != null)
{
if (buttonNr >= 0 && buttonNr < _labelControls3.Count)
{
GUILabelControl label3 = _labelControls3[buttonNr];
if (label3 != null)
{
label3.SetPosition(dwPosX, ypos);
if (gotFocus)
{
label3.TextColor = dwColor;
}
else
{
label3.TextColor = Color.FromArgb(_unfocusedAlpha, Color.FromArgb((int)dwColor)).ToArgb();
}
label3.Label = pItem.Label3;
label3.TextAlignment = Alignment.ALIGN_LEFT;
label3.FontName = _fontName2Name;
label3.Render(timePassed);
label3 = null;
}
}
}
}
}
pItem = null;
}
public override void Render(float timePassed)
{
// Do not render if not visible.
if (GUIGraphicsContext.EditMode == false)
{
if (!IsVisible)
{
base.Render(timePassed);
return;
}
}
// The GUIButtonControl has the focus
if (Focus)
{
int dwAlphaCounter = _frameCounter + 2;
int dwAlphaChannel;
if ((dwAlphaCounter % 128) >= 64)
{
dwAlphaChannel = dwAlphaCounter % 64;
}
else
{
dwAlphaChannel = 63 - (dwAlphaCounter % 64);
}
dwAlphaChannel += 192;
SetAlpha(dwAlphaChannel);
if (_isSelected)
{
_imageFocused.Render(timePassed);
}
else
{
_imageAlternativeFocused.Render(timePassed);
}
_frameCounter++;
}
else
{
SetAlpha(0xff);
if (_isSelected)
{
_imageNonFocused.Render(timePassed);
}
else
{
_imageAlternativeNonFocused.Render(timePassed);
}
}
int labelWidth = _width - 2 * _textOffsetX;
if (labelWidth <= 0)
{
base.Render(timePassed);
return;
}
_labelControl.Width = labelWidth;
_labelControl.TextAlignment = _textAlignment;
_labelControl.TextVAlignment = _textVAlignment;
_labelControl.Label = _label;
_labelControl.TextColor = Disabled ? _disabledColor : Focus ? _textColor : _textColorNoFocus;
// render the text on the button
int x = 0;
int y = 0;
switch (_textAlignment)
{
case Alignment.ALIGN_LEFT:
x = _textOffsetX + _positionX;
break;
case Alignment.ALIGN_RIGHT:
x = _positionX + _width - _textOffsetX;
break;
case Alignment.ALIGN_CENTER:
x = _positionX + ((_width / 2) - (labelWidth / 2));
break;
}
switch (_textVAlignment)
{
case VAlignment.ALIGN_TOP:
y = _textOffsetY + _positionY;
break;
case VAlignment.ALIGN_BOTTOM:
y = _positionY + _height - _textOffsetY;
break;
case VAlignment.ALIGN_MIDDLE:
y = _positionY + ((_height / 2) - (_labelControl.Height / 2));
break;
}
_labelControl.SetPosition(x, y);
_labelControl.Render(timePassed);
base.Render(timePassed);
}
/// <summary>
/// Renders the control.
/// </summary>
public override void Render(float timePassed)
{
if (_labelControl == null)
{
return;
}
if (GUIGraphicsContext.EditMode == false)
{
if (!IsVisible)
{
base.Render(timePassed);
return;
}
}
_isScrolling = false;
if (!string.IsNullOrEmpty(_label))
{
string strText = _label;
if (_containsProperty)
{
strText = GUIPropertyManager.Parse(strText) ?? string.Empty;
}
if (_previousText != strText)
{
_currentLabelIndex = 0;
_scrollPosition = 0;
_scrollPosititionX = 0;
_scrollOffset = 0;
_currentFrame = 0;
_timeElapsed = 0;
_fadeIn = _allowFadeIn;
_listLabels.DisposeAndClearList();
_previousText = strText;
strText = strText.Replace("\\r", "\r");
int ipos;
do
{
ipos = strText.IndexOf("\r", System.StringComparison.Ordinal);
int ipos2 = strText.IndexOf("\n", System.StringComparison.Ordinal);
if (ipos >= 0 && ipos2 >= 0 && ipos2 < ipos)
{
ipos = ipos2;
}
if (ipos < 0 && ipos2 >= 0)
{
ipos = ipos2;
}
if (ipos >= 0)
{
string strLine = strText.Substring(0, ipos);
if (strLine.Length > 1)
{
_listLabels.Add(strLine);
}
if (ipos + 1 >= strText.Length)
{
break;
}
strText = strText.Substring(ipos + 1);
}
else
{
_listLabels.Add(strText);
}
} while (ipos >= 0 && strText.Length > 0);
}
}
else
{
_listLabels.DisposeAndClearList();
}
// if there are no labels do not render
if (_listLabels.Count == 0)
{
base.Render(timePassed);
return;
}
// reset the current label is index is out of bounds
if (_currentLabelIndex < 0 || _currentLabelIndex >= _listLabels.Count)
{
_currentLabelIndex = 0;
}
// get the current label
var strLabel = (string)_listLabels[_currentLabelIndex];
_labelControl.Width = _width;
_labelControl.Height = _height;
_labelControl.Label = strLabel;
_labelControl.SetPosition(_positionX, _positionY);
_labelControl.TextAlignment = _textAlignment;
_labelControl.TextVAlignment = _textVAlignment;
_labelControl.TextColor = _textColor;
_labelControl.CacheFont = _labelControl.TextWidth < _width;
if (GUIGraphicsContext.graphics != null)
{
_labelControl.Render(timePassed);
base.Render(timePassed);
return;
}
// if there is only one label just draw the text
if (_listLabels.Count == 1 && _labelControl.TextWidth < _width)
{
_labelControl.Render(timePassed);
base.Render(timePassed);
return;
}
strLabel += _wrapString;
_timeElapsed += timePassed;
_currentFrame = (int)(_timeElapsed / TimeSlice);
if (_frameLimiter < GUIGraphicsContext.MaxFPS)
{
_frameLimiter++;
}
else
{
_frameLimiter = 1;
}
// More than one label
_isScrolling = true;
// Make the label fade in
if (_fadeIn && _allowScrolling)
{
long dwAlpha = ((((uint)_textColor) >> 24) * _currentFrame) / 12;
dwAlpha <<= 24;
dwAlpha |= (_textColor & 0x00ffffff);
_labelControl.TextColor = dwAlpha;
dwAlpha = ((((uint)_shadowColor) >> 24) * _currentFrame) / 12;
dwAlpha <<= 24;
dwAlpha |= (_shadowColor & 0x00ffffff);
_labelControl.ShadowColor = dwAlpha;
float fwt = 0;
_labelControl.Label = GetShortenedText(strLabel, _width, ref fwt);
if (_textAlignment == Alignment.ALIGN_RIGHT)
{
_labelControl.Width = (int)(fwt);
}
_labelControl.Render(timePassed);
if (_currentFrame >= 12)
{
_fadeIn = false;
}
}
else if (_fadeIn && !_allowScrolling)
{
_fadeIn = false;
}
// not fading in
if (!_fadeIn)
{
if (!_allowScrolling)
{
_currentLabelIndex = 0;
_scrollPosition = 0;
_scrollPosititionX = 0;
_scrollOffset = 0;
_currentFrame = 0;
}
// render the text
bool bDone = RenderText(timePassed, _positionX, _positionY, _width, strLabel);
if (bDone)
{
_currentLabelIndex++;
_scrollPosition = 0;
_scrollPosititionX = 0;
_scrollOffset = 0;
_currentFrame = 0;
if (!WrapAround() || _listLabels.Count > 1)
{
_timeElapsed = 0f;
}
_currentFrame = 0;
}
}
base.Render(timePassed);
}
/// <summary>
/// Renders the text.
/// </summary>
/// <param name="timePassed"></param>
/// <param name="item"></param>
/// <param name="label">The label to render</param>
/// <param name="bScroll">A bool indication if there is scrolling or not.</param>
protected void RenderText(float timePassed, int item, GUILabelControl label, bool bScroll)
{
float fPosX = label._positionX;
float fPosY = label._positionY;
float fMaxWidth = label.Width;
long dwTextColor = label.TextColor;
string strTextToRender = label.Label;
GUIFont font = GUIFontManager.GetFont(label.FontName);
if (!bScroll || label.TextWidth <= fMaxWidth)
{
// don't scroll here => x-position is constant
label.Render(timePassed);
return;
}
float fTextHeight = 0;
float fTextWidth = 0;
font.GetTextExtent(strTextToRender, ref fTextWidth, ref fTextHeight);
float fWidth = 0;
float fPosCX = fPosX;
float fPosCY = fPosY;
if (fPosCX < 0)
{
fPosCX = 0.0f;
}
if (fPosCY < 0)
{
fPosCY = 0.0f;
}
if (fPosCY > GUIGraphicsContext.Height)
{
fPosCY = GUIGraphicsContext.Height;
}
float fHeight = 60.0f;
if (fHeight + fPosCY >= GUIGraphicsContext.Height)
{
fHeight = GUIGraphicsContext.Height - fPosCY - 1;
}
if (fHeight <= 0)
{
return;
}
//float fwidth = fMaxWidth - 5.0f;
float fwidth = fMaxWidth + 6f;
if (fwidth < 1)
{
return;
}
if (fHeight < 1)
{
return;
}
if (fPosCX <= 0)
{
fPosCX = 0;
}
if (fPosCY <= 0)
{
fPosCY = 0;
}
Rectangle clipRect = new Rectangle
{
X = (int) fPosCX,
Y = (int) fPosCY,
Width = (int) (fwidth),
Height = (int) (fHeight)
};
GUIGraphicsContext.BeginClip(clipRect);
// scroll
int iItem = _cursorX + _offset;
_brackedText = strTextToRender;
_brackedText += (" " + _suffix + " ");
font.GetTextExtent(_brackedText, ref fTextWidth, ref fTextHeight);
if (fTextWidth > fMaxWidth)
{
// scrolling necessary
fMaxWidth += 50.0f;
_textLine2 = "";
if (_lastItem != iItem)
{
_scrollPosition = 0;
_lastItem = iItem;
_scrollPosititionX = 0;
_scrollOffsetX = 0.0f;
_timeElapsed = 0.0f;
_scrollContinuously = false;
}
if ((int)_timeElapsed > _scrollStartDelay || _scrollContinuously)
{
// Add an especially slow setting for far distance + small display + bad eyes + foreign language combination
if (GUIGraphicsContext.ScrollSpeedHorizontal < 3)
{
// Advance one pixel every 3 or 2 frames
if (_frameLimiter % (4 - GUIGraphicsContext.ScrollSpeedHorizontal) == 0)
{
_scrollPosititionX++;
}
}
else
{
// advance 1 - 3 pixels every frame
_scrollPosititionX = _scrollPosititionX + (GUIGraphicsContext.ScrollSpeedHorizontal - 2);
}
char wTmp = _scrollPosition >= _brackedText.Length ? ' ' : _brackedText[_scrollPosition];
font.GetTextExtent(wTmp.ToString(CultureInfo.InvariantCulture), ref fWidth, ref fHeight);
if (_scrollPosititionX - _scrollOffsetX >= fWidth)
{
_scrollPosition++;
if (_scrollPosition > _brackedText.Length)
{
_scrollPosition = 0;
_scrollPosititionX = 0;
_scrollOffsetX = 0.0f;
_timeElapsed = 0.0f;
_scrollContinuously = true;
}
else
{
_scrollOffsetX += fWidth;
}
}
int ipos = 0;
for (int i = 0; i < _brackedText.Length; i++)
{
if (i + _scrollPosition < _brackedText.Length)
{
_textLine2 += _brackedText[i + _scrollPosition];
}
else
{
if (ipos == 0)
{
_textLine2 += ' ';
}
else
{
_textLine2 += _brackedText[ipos - 1];
}
ipos++;
}
}
if (fPosY >= 0.0)
{
long tc = GUIGraphicsContext.MergeAlpha((uint)dwTextColor);
long sc = GUIGraphicsContext.MergeAlpha((uint)_shadowColor);
if ((_shadowDistance > 0) && ((_shadowColor >> 24) > 0))
{
font.DrawShadowTextWidth((int)(fPosX - _scrollPosititionX + _scrollOffsetX),
fPosY, tc, _textLine2, Alignment.ALIGN_LEFT,
_shadowAngle, _shadowDistance, sc,
(int)(fMaxWidth - 50f + _scrollPosititionX - _scrollOffsetX));
}
else
{
font.DrawText((int)(fPosX - _scrollPosititionX + _scrollOffsetX),
fPosY, tc, _textLine2, Alignment.ALIGN_LEFT,
(int)(fMaxWidth - 50f + _scrollPosititionX - _scrollOffsetX));
}
}
}
else if (fPosY >= 0.0)
{
long tc = GUIGraphicsContext.MergeAlpha((uint)dwTextColor);
long sc = GUIGraphicsContext.MergeAlpha((uint)_shadowColor);
if ((_shadowDistance > 0) && ((_shadowColor >> 24) > 0))
{
font.DrawShadowTextWidth(fPosX, fPosY, tc, strTextToRender, Alignment.ALIGN_LEFT, _shadowAngle, _shadowDistance, sc, (int)(fMaxWidth - 50f));
}
else
{
font.DrawText(fPosX, fPosY, tc, strTextToRender, Alignment.ALIGN_LEFT, (int)(fMaxWidth - 50f));
}
}
}
GUIGraphicsContext.EndClip();
}
/// <summary>
/// Renders the GUICheckButton.
/// </summary>
public override void Render(float timePassed)
{
// Do not render if not visible.
if (GUIGraphicsContext.EditMode == false)
{
if (!IsVisible)
{
base.Render(timePassed);
return;
}
}
// The GUICheckButton has the focus
if (Focus)
{
//render the focused image
_imageFocused.Render(timePassed);
}
else
{
//render the non-focused image
_imageNonFocused.Render(timePassed);
}
int labelWidth = _width - 2 * _textOffsetX;
if (labelWidth <= 0)
{
base.Render(timePassed);
return;
}
_labelControl.Width = labelWidth;
// render the text on the button
_labelControl.TextAlignment = _textAlignment;
_labelControl.TextVAlignment = _textVAlignment;
_labelControl.Label = _label;
_labelControl.TextColor = Disabled ? _disabledColor : Focus ? _textColor : _textColorNoFocus;
int x = 0;
int y = 0;
switch (_textAlignment)
{
case Alignment.ALIGN_LEFT:
x = _textOffsetX + _positionX;
break;
case Alignment.ALIGN_RIGHT:
x = _positionX + _width - _textOffsetX;
break;
case Alignment.ALIGN_CENTER:
x = _positionX + ((_width / 2) - (labelWidth / 2));
break;
}
switch (_textVAlignment)
{
case VAlignment.ALIGN_TOP:
y = _textOffsetY + _positionY;
break;
case VAlignment.ALIGN_BOTTOM:
y = _positionY + _height - _textOffsetY;
break;
case VAlignment.ALIGN_MIDDLE:
y = _positionY + ((_height / 2) - (_labelControl.Height / 2));
break;
}
_labelControl.SetPosition(x, y);
_labelControl.Render(timePassed);
x = 0;
y = 0;
switch (_markAlignment)
{
case Alignment.ALIGN_LEFT:
x = _markOffsetX + _positionX;
break;
case Alignment.ALIGN_RIGHT:
x = _positionX + _width - _markOffsetX - checkMark.Width;
break;
case Alignment.ALIGN_CENTER:
x = _positionX + ((_width / 2) - (checkMark.Width / 2));
break;
}
switch (_markVAlignment)
{
case VAlignment.ALIGN_TOP:
y = _markOffsetY + _positionY;
break;
case VAlignment.ALIGN_BOTTOM:
y = _positionY + _height - _markOffsetY - checkMark.Height;
break;
case VAlignment.ALIGN_MIDDLE:
y = _positionY + ((_height / 2) - (checkMark.Height / 2));
break;
}
checkMark.SetPosition(x, y);
checkMark.Render(timePassed);
base.Render(timePassed);
}
/// <summary>
/// Renders the control.
/// </summary>
public override void Render(float timePassed)
{
if (GUIGraphicsContext.EditMode == false)
{
if (!IsVisible)
{
base.Render(timePassed);
return;
}
}
// Are we in selection mode
_showSelect = Focus;
if (_showSelect)
{
// Yes, render the select control
// render background, left and right arrow
_imageBackground.Render(timePassed);
long dwTextColor = Focus ? _textColor : _textColorNoFocus;
// User has moved left...
if (_leftSelected)
{
// ...render focused arrow
_startFrame++;
if (_autoHide && _startFrame >= 25)
{
_startFrame = 0;
_leftSelected = false;
GUIMessage message = new GUIMessage(GUIMessage.MessageType.GUI_MSG_CLICKED, WindowId, GetID, ParentID, 0, 0, null);
GUIWindowManager.SendThreadMessage(message);
_updateNeeded = true;
}
_imageLeftFocus.Render(timePassed);
// If we are moving left render item text as disabled
dwTextColor = _disabledColor;
}
else
{
// Render none focused arrow
_imageLeft.Render(timePassed);
}
// User has moved right...
if (_rightSelected)
{
// ...render focused arrow
_startFrame++;
if (_autoHide && _startFrame >= 25)
{
_startFrame = 0;
_rightSelected = false;
GUIMessage message = new GUIMessage(GUIMessage.MessageType.GUI_MSG_CLICKED, WindowId, GetID, ParentID, 0, 0, null);
GUIWindowManager.SendThreadMessage(message);
_updateNeeded = true;
}
_imageRightFocus.Render(timePassed);
// If we are moving right render item text as disabled
dwTextColor = _disabledColor;
}
else
{
// Render none focused arrow
_imageRight.Render(timePassed);
}
// Render text if a current item is available
if (SelectedItem >= 0 && null != _font && SelectedItem < _subItemList.Count)
{
_labelControl.FontName = _font.FontName;
if (_textPadding > 0)
{
_width -= GUIGraphicsContext.ScaleHorizontal(_textPadding);
}
if (_textAlignment == Alignment.ALIGN_RIGHT)
{
_labelControl.SetPosition(_positionX + _width - _imageLeft.Width - _textOffsetX, _textOffsetY + _positionY);
}
else
{
_labelControl.SetPosition(_positionX + _imageLeft.Width + _textOffsetX, _textOffsetY + _positionY);
}
_labelControl.TextColor = dwTextColor;
_labelControl.TextAlignment = _textAlignment;
_labelControl.Label = (string)_subItemList[SelectedItem];
_labelControl.Width = _width - (_imageRight.Width + _imageLeft.Width + _textOffsetX);
if (_labelControl.Width <= 0)
{
base.Render(timePassed);
return;
}
_labelControl.Render(timePassed);
}
}
// No, render a normal button
else
{
if (!IsVisible)
{
base.Render(timePassed);
return;
}
if (Focus)
{
_imageFocused.Render(timePassed);
}
else
{
_imageNonFocused.Render(timePassed);
}
if (!string.IsNullOrEmpty(_label) && _font != null)
{
_labelControl.FontName = _font.FontName;
if (_textPadding2 > 0)
{
_width -= GUIGraphicsContext.ScaleHorizontal(_textPadding2);
}
if (_textAlignment == Alignment.ALIGN_RIGHT)
{
_labelControl.SetPosition(_positionX + _width - _textOffsetX2, _textOffsetY2 + _positionY);
}
else
{
_labelControl.SetPosition(_textOffsetX2 + _positionX, _textOffsetY2 + _positionY);
}
if (Disabled || _subItemList.Count == 0)
{
_labelControl.TextColor = _disabledColor;
}
else
{
_labelControl.TextColor = Focus ? _textColor : _textColorNoFocus;
}
_labelControl.TextAlignment = _textAlignment;
_labelControl.Label = _label;
_labelControl.Width = _width - (_imageRight.Width + _imageLeft.Width + _textOffsetX);
if (_labelControl.Width <= 0)
{
base.Render(timePassed);
return;
}
_labelControl.Render(timePassed);
}
}
base.Render(timePassed);
}
/// <summary>
/// Renders the control.
/// </summary>
public override void Render(float timePassed)
{
if (_labelControl == null)
{
return;
}
if (GUIGraphicsContext.EditMode == false)
{
if (!IsVisible)
{
base.Render(timePassed);
return;
}
}
_isScrolling = false;
if (_label != null && _label.Length > 0)
{
string strText = _label;
if (_containsProperty)
{
strText = GUIPropertyManager.Parse(strText);
if (strText == null)
{
strText = string.Empty;
}
}
if (_previousText != strText)
{
_currentLabelIndex = 0;
_scrollPosition = 0;
_scrollPosititionX = 0;
_scrollOffset = 0.0f;
_currentFrame = 0;
timeElapsed = 0.0f;
_fadeIn = true && _allowFadeIn;
_listLabels.DisposeAndClearList();
_previousText = strText;
strText = strText.Replace("\\r", "\r");
int ipos = 0;
do
{
ipos = strText.IndexOf("\r");
int ipos2 = strText.IndexOf("\n");
if (ipos >= 0 && ipos2 >= 0 && ipos2 < ipos)
{
ipos = ipos2;
}
if (ipos < 0 && ipos2 >= 0)
{
ipos = ipos2;
}
if (ipos >= 0)
{
string strLine = strText.Substring(0, ipos);
if (strLine.Length > 1)
{
_listLabels.Add(strLine);
}
if (ipos + 1 >= strText.Length)
{
break;
}
strText = strText.Substring(ipos + 1);
}
else
{
_listLabels.Add(strText);
}
} while (ipos >= 0 && strText.Length > 0);
}
}
else
{
_listLabels.DisposeAndClearList();
}
// if there are no labels do not render
if (_listLabels.Count == 0)
{
base.Render(timePassed);
return;
}
// reset the current label is index is out of bounds
if (_currentLabelIndex < 0 || _currentLabelIndex >= _listLabels.Count)
{
_currentLabelIndex = 0;
}
// get the current label
string strLabel = (string)_listLabels[_currentLabelIndex];
// Add the wrap string (will be stripped later if not needed).
// SE: why add here? add later, if label itself is wider than width
//strLabel += _wrapString;
_labelControl.Width = _width;
_labelControl.Height = _height;
_labelControl.Label = strLabel;
_labelControl.SetPosition(_positionX, _positionY);
_labelControl.TextAlignment = _textAlignment;
_labelControl.TextVAlignment = _textVAlignment;
_labelControl.TextColor = _textColor;
if (_labelControl.TextWidth < _width)
{
_labelControl.CacheFont = true;
}
else
{
_labelControl.CacheFont = false;
}
if (GUIGraphicsContext.graphics != null)
{
_labelControl.Render(timePassed);
base.Render(timePassed);
return;
}
// if there is only one label just draw the text
if (_listLabels.Count == 1)
{
if (_labelControl.TextWidth < _width)
{
// Remove the wrap string since we are not scrolling.
// SE: not needed since we're adding wrap string later
//if (WrapAround())
//{
// StripWrapString(_labelControl);
//}
_labelControl.Render(timePassed);
base.Render(timePassed);
return;
}
}
strLabel += _wrapString;
timeElapsed += timePassed;
_currentFrame = (int)(timeElapsed / TimeSlice);
if (_frameLimiter < GUIGraphicsContext.MaxFPS)
{
_frameLimiter++;
}
else
{
_frameLimiter = 1;
}
// More than one label
_isScrolling = true;
// Make the label fade in
if (_fadeIn && _allowScrolling)
{
long dwAlpha = ((((uint)_textColor) >> 24) * _currentFrame) / 12;
dwAlpha <<= 24;
dwAlpha |= (_textColor & 0x00ffffff);
_labelControl.TextColor = dwAlpha;
dwAlpha = ((((uint)_shadowColor) >> 24) * _currentFrame) / 12;
dwAlpha <<= 24;
dwAlpha |= (_shadowColor & 0x00ffffff);
_labelControl.ShadowColor = dwAlpha;
float fwt = 0;
_labelControl.Label = GetShortenedText(strLabel, _width, ref fwt);
if (_textAlignment == Alignment.ALIGN_RIGHT)
{
_labelControl.Width = (int)(fwt);
}
_labelControl.Render(timePassed);
if (_currentFrame >= 12)
{
_fadeIn = false;
}
}
else if (_fadeIn && !_allowScrolling)
{
_fadeIn = false;
}
//no fading
if (!_fadeIn)
{
long color = _textColor;
if (Dimmed)
{
color &= DimColor;
}
if (!_allowScrolling)
{
_currentLabelIndex = 0;
_scrollPosition = 0;
_scrollPosititionX = 0;
_scrollOffset = 0.0f;
_currentFrame = 0;
}
// render the text
bool bDone = RenderText(timePassed, (float)_positionX, (float)_positionY, (float)_width, color, strLabel);
if (bDone)
{
_currentLabelIndex++;
_scrollPosition = 0;
_scrollPosititionX = 0;
_scrollOffset = 0.0f;
// SE: this looks stupid, don't fade in on each wrap
//_fadeIn = true && _allowFadeIn;
_currentFrame = 0;
// SE: also don't wait on each wrap if not needed
if (!WrapAround() || _listLabels.Count > 1)
{
timeElapsed = 0.0f;
}
_currentFrame = 0;
}
}
base.Render(timePassed);
}
protected override void RenderLabel(float timePassed, int buttonNr, int dwPosX, int dwPosY, bool gotFocus)
{
if (buttonNr < 0 || buttonNr >= _listButtons.Count)
{
return;
}
GUIListItem pItem = _listItems[buttonNr + _offset];
long dwColor;
dwPosX += _textOffsetX;
bool bSelected = buttonNr == _cursorX && IsFocused && _listType == ListType.CONTROL_LIST;
GUIPlayListButtonControl btn = (GUIPlayListButtonControl)_listButtons[buttonNr];
int dMaxWidth = (_width - _imageWidth - PinIconOffsetX - GUIGraphicsContext.ScaleHorizontal(8));
if (btn != null)
{
dMaxWidth = (_upBtnXOffset - _imageWidth - PinIconOffsetX - GUIGraphicsContext.ScaleHorizontal(8));
}
if (_text2Visible && pItem.Label2.Length > 0)
{
if (_textOffsetY == _textOffsetY2)
{
dwColor = _textColor2;
if (pItem.Selected)
{
dwColor = _selectedColor2;
}
if (pItem.IsRemote)
{
dwColor = _remoteColor;
if (pItem.IsDownloading)
{
dwColor = _downloadColor;
}
}
if (pItem.IsBdDvdFolder)
{
dwColor = _bdDvdDirectoryColor;
}
int xpos;
int ypos = dwPosY;
if (0 == _textOffsetX2)
{
xpos = _positionX + _upBtnXOffset - GUIGraphicsContext.ScaleHorizontal(8);
}
else
{
xpos = _positionX + _textOffsetX2;
}
if (_labelControls2 != null)
{
if (buttonNr >= 0 && buttonNr < _labelControls2.Count)
{
GUILabelControl label2 = _labelControls2[buttonNr];
if (label2 != null)
{
label2.SetPosition(xpos, ypos + GUIGraphicsContext.ScaleVertical(2) + _textOffsetY2);
label2.TextColor = gotFocus ? dwColor : Color.FromArgb(_unfocusedAlpha, Color.FromArgb((int)dwColor)).ToArgb();
label2.Label = pItem.Label2;
label2.TextAlignment = Alignment.ALIGN_RIGHT;
label2.FontName = _fontName2Name;
dMaxWidth = label2._positionX - dwPosX - label2.TextWidth - GUIGraphicsContext.ScaleHorizontal(20);
}
}
}
}
}
if (_text1Visible)
{
dwColor = _textColor;
if (pItem.Selected)
{
dwColor = _selectedColor;
}
if (pItem.IsRemote)
{
dwColor = _remoteColor;
if (pItem.IsDownloading)
{
dwColor = _downloadColor;
}
}
if (pItem.IsBdDvdFolder)
{
dwColor = _bdDvdDirectoryColor;
}
if (!gotFocus)
{
dwColor = Color.FromArgb(_unfocusedAlpha, Color.FromArgb((int)dwColor)).ToArgb();
}
int maxWidth = dMaxWidth;
if (_textPadding > 0)
{
maxWidth -= GUIGraphicsContext.ScaleHorizontal(_textPadding);
}
if (maxWidth <= 0)
{
base.Render(timePassed);
}
else
{
RenderText(timePassed, buttonNr, dwPosX, (float)dwPosY + GUIGraphicsContext.ScaleVertical(2) + _textOffsetY, maxWidth, dwColor, pItem.Label, bSelected);
}
}
if (pItem.Label2.Length > 0)
{
dwColor = _textColor2;
if (pItem.Selected)
{
dwColor = _selectedColor2;
}
if (pItem.IsRemote)
{
dwColor = _remoteColor;
if (pItem.IsDownloading)
{
dwColor = _downloadColor;
}
}
if (pItem.IsBdDvdFolder)
{
dwColor = _bdDvdDirectoryColor;
}
if (_textOffsetX2 == 0)
{
dwPosX = _positionX + _upBtnXOffset - GUIGraphicsContext.ScaleHorizontal(8);
}
else
{
dwPosX = _positionX + _textOffsetX2;
}
if (_text2Visible)
{
if (_labelControls2 != null && (buttonNr >= 0 && buttonNr < _labelControls2.Count))
{
GUILabelControl label2 = _labelControls2[buttonNr];
if (label2 != null)
{
label2.SetPosition(dwPosX, dwPosY + GUIGraphicsContext.ScaleVertical(2) + _textOffsetY2);
label2.TextColor = gotFocus
? dwColor
: Color.FromArgb(_unfocusedAlpha, Color.FromArgb((int)dwColor)).ToArgb();
label2.Label = pItem.Label2;
label2.TextAlignment = Alignment.ALIGN_RIGHT;
label2.FontName = _fontName2Name;
float width = label2.Width;
float height = label2.Height;
_font.GetTextExtent(label2.Label, ref width, ref height);
label2.Width = (int)width + 1;
label2.Height = (int)height;
if (_textPadding2 > 0)
{
label2.Width -= GUIGraphicsContext.ScaleHorizontal(_textPadding2);
}
if (label2.Width > 0)
{
label2.Render(timePassed);
}
}
}
}
}
if (pItem.Label3.Length > 0)
{
dwColor = _textColor3;
if (pItem.Selected)
{
dwColor = _selectedColor3;
}
if (pItem.IsRemote)
{
dwColor = _remoteColor;
if (pItem.IsDownloading)
{
dwColor = _downloadColor;
}
}
if (pItem.IsBdDvdFolder)
{
dwColor = _bdDvdDirectoryColor;
}
if (0 == _textOffsetX3)
{
dwPosX = _positionX + _textOffsetX;
}
else
{
dwPosX = _positionX + _textOffsetX3;
}
int ypos = dwPosY;
if (0 == _textOffsetY3)
{
ypos += _textOffsetY2;
}
else
{
ypos += _textOffsetY3;
}
if (_text3Visible)
{
if (_labelControls3 != null)
{
if (buttonNr >= 0 && buttonNr < _labelControls3.Count)
{
GUILabelControl label3 = _labelControls3[buttonNr];
if (label3 != null)
{
label3.SetPosition(dwPosX, ypos);
label3.TextColor = gotFocus ? dwColor : Color.FromArgb(_unfocusedAlpha, Color.FromArgb((int)dwColor)).ToArgb();
label3.Label = pItem.Label3;
label3.TextAlignment = Alignment.ALIGN_LEFT;
label3.FontName = _fontName2Name;
float width = label3.Width;
float height = label3.Height;
_font.GetTextExtent(label3.Label, ref width, ref height);
label3.Width = (int)width + 1;
label3.Height = (int)height;
if (_textPadding3 > 0)
{
label3.Width -= GUIGraphicsContext.ScaleHorizontal(_textPadding3);
}
if (label3.Width > 0)
{
label3.Render(timePassed);
}
}
}
}
}
}
}
/// <summary>
/// Renders the control.
/// </summary>
public override void Render(float timePassed)
{
if (GUIGraphicsContext.EditMode == false)
{
if (!IsVisible)
{
base.Render(timePassed);
return;
}
}
if (Focus)
{
_showSelect = true;
}
else
{
_showSelect = false;
}
// Are we in selection mode
if (_showSelect)
{
// Yes, render the select control
// render background, left and right arrow
_imageBackground.Render(timePassed);
long dwTextColor = Focus ? _textColor : _textColorNoFocus;
// User has moved left...
if (_leftSelected)
{
// ...render focused arrow
_startFrame++;
if (_autoHide && _startFrame >= 25)
{
_startFrame = 0;
_leftSelected = false;
GUIMessage message = new GUIMessage(GUIMessage.MessageType.GUI_MSG_CLICKED, WindowId, GetID, ParentID, 0, 0,
null);
GUIWindowManager.SendThreadMessage(message);
_updateNeeded = true;
}
_imageLeftFocus.Render(timePassed);
// If we are moving left
// render item text as disabled
dwTextColor = _disabledColor;
}
else
{
// Render none focused arrow
_imageLeft.Render(timePassed);
}
// User has moved right...
if (_rightSelected)
{
// ...render focused arrow
_startFrame++;
if (_autoHide && _startFrame >= 25)
{
_startFrame = 0;
_rightSelected = false;
GUIMessage message = new GUIMessage(GUIMessage.MessageType.GUI_MSG_CLICKED, WindowId, GetID, ParentID, 0, 0,
null);
GUIWindowManager.SendThreadMessage(message);
_updateNeeded = true;
}
_imageRightFocus.Render(timePassed);
// If we are moving right
// render item text as disabled
dwTextColor = _disabledColor;
}
else
{
// Render none focused arrow
_imageRight.Render(timePassed);
}
// Render text if a current item is available
if (SelectedItem >= 0 && null != _font && SelectedItem < _subItemList.Count)
{
_labelControl.FontName = _font.FontName;
if (_textAlignment == Alignment.ALIGN_RIGHT)
{
_labelControl.SetPosition(_positionX + _width - _imageLeft.Width - _textOffsetX, _textOffsetY + _positionY);
}
else
{
_labelControl.SetPosition(_positionX + _imageLeft.Width + _textOffsetX, _textOffsetY + _positionY);
}
_labelControl.TextColor = dwTextColor;
_labelControl.TextAlignment = _textAlignment;
_labelControl.Label = (string)_subItemList[SelectedItem];
_labelControl.Width = _width - (_imageRight.Width + _imageLeft.Width + _textOffsetX);
_labelControl.Render(timePassed);
}
/*
* // Select current item, if user doesn't
* // move left or right for 1.5 sec.
* long dwTicksSpan=DateTime.Now.Ticks-_ticks;
* dwTicksSpan/=10000;
* if ((float)(dwTicksSpan/1000)>0.8f)
* {
* // User hasn't moved disable selection mode...
* _showSelect=false;
*
* // ...and send a thread message.
* // (Sending a message with SendMessage
* // can result in a GPF.)
* GUIMessage message = new GUIMessage(GUIMessage.MessageType.GUI_MSG_CLICKED,WindowId,GetID, ParentID ,0,0,null);
* GUIWindowManager.SendThreadMessage(message);
* _updateNeeded=true;
* }
*/
} // if (_showSelect)
else
{
// No, render a normal button
if (!IsVisible)
{
base.Render(timePassed);
return;
}
if (Focus)
{
/*
* int dwAlphaCounter = _frameCounter+2;
* int dwAlphaChannel;
* if ((dwAlphaCounter%128)>=64)
* dwAlphaChannel = dwAlphaCounter%64;
* else
* dwAlphaChannel = 63-(dwAlphaCounter%64);
*
* dwAlphaChannel += 192;
* SetAlpha(dwAlphaChannel );
* _imageFocused.IsVisible=true;
* _imageNonFocused.IsVisible=false;
* _frameCounter++;*/
_imageFocused.Render(timePassed);
}
else
{
//SetAlpha(0xff);
_imageNonFocused.Render(timePassed);
}
if (_label != null && _label.Length > 0 && _font != null)
{
_labelControl.FontName = _font.FontName;
if (_textAlignment == Alignment.ALIGN_RIGHT)
{
_labelControl.SetPosition(_positionX + _width - _textOffsetX2, _textOffsetY2 + _positionY);
}
else
{
_labelControl.SetPosition(_textOffsetX2 + _positionX, _textOffsetY2 + _positionY);
}
if (Disabled || _subItemList.Count == 0)
{
_labelControl.TextColor = _disabledColor;
}
else
{
_labelControl.TextColor = Focus ? _textColor : _textColorNoFocus;
}
_labelControl.TextAlignment = _textAlignment;
_labelControl.Label = _label;
_labelControl.Render(timePassed);
}
}
base.Render(timePassed);
}