// Wraps the calls to the GUIFont. This provides opportunity to shadow the text if requested.
public void DrawText(float xpos, float ypos, string label, int width)
{
long c = _textColor;
if (Dimmed)
{
c &= DimColor;
}
c = GUIGraphicsContext.MergeAlpha((uint)c);
if (Shadow)
{
long sc = _shadowColor;
if (Dimmed)
{
sc &= DimColor;
}
sc = GUIGraphicsContext.MergeAlpha((uint)sc);
_font.DrawShadowText(xpos, ypos, c, label, Alignment.ALIGN_LEFT, width, _shadowAngle, _shadowDistance, sc);
}
else
{
var clipRect = new Rectangle();
clipRect.X = (int)xpos;
clipRect.Y = (int)ypos;
clipRect.Width = width > 0 ? width : GUIGraphicsContext.Width - clipRect.X;
clipRect.Height = GUIGraphicsContext.Height - clipRect.Y;
GUIGraphicsContext.BeginClip(clipRect);
_font.DrawTextEx(xpos, ypos, c, label, ref _context, width);
GUIGraphicsContext.EndClip();
}
}
// Wraps the calls to the GUIFont. This provides opportunity to shadow the text if requested.
public void DrawTextWidth(float xpos, float ypos, string label, float fMaxWidth)
{
long c = (uint)_textColor;
if (Dimmed)
{
c &= (DimColor);
}
c = GUIGraphicsContext.MergeAlpha((uint)c);
if (Shadow)
{
long sc = (uint)_shadowColor;
if (Dimmed)
{
sc &= DimColor;
}
sc = GUIGraphicsContext.MergeAlpha((uint)sc);
_font.DrawShadowTextWidth(xpos, ypos, c, label, Alignment.ALIGN_LEFT, _shadowAngle, _shadowDistance, sc, fMaxWidth);
}
else
{
_font.DrawTextWidth(xpos, ypos, c, label, fMaxWidth, Alignment.ALIGN_LEFT);
}
}
/// <summary>
/// Renders the GUICheckMarkControl.
/// </summary>
public override void Render(float timePassed)
{
// Do not render if not visible.
if (GUIGraphicsContext.EditMode == false)
{
if (!IsVisible)
{
base.Render(timePassed);
return;
}
}
// Set the selection based on the user specified condition.
if (_selected.Length != 0)
{
try
{
Selected = bool.Parse(GUIPropertyManager.Parse(_selected, GUIExpressionManager.ExpressionOptions.EVALUATE_ALWAYS));
}
catch (System.Exception ex)
{
Log.Debug("GUICheckMarkControl: id={0} <selected> expression does not return a boolean value {1}", GetID, ex.Message);
}
}
if (Focus)
{
GUIPropertyManager.SetProperty("#highlightedbutton", _label);
}
int dwTextPosX = _positionX;
int dwCheckMarkPosX = _positionX;
_rectangle.X = _positionY;
_rectangle.Y = _positionY;
_rectangle.Height = _imageCheckMarkFocused.Height;
if (null != _font)
{
if (_alignment == Alignment.ALIGN_LEFT)
{
// calculate the position of the checkmark if the text appears at the left side of the checkmark
float fTextHeight = 0, fTextWidth = 0;
_font.GetTextExtent(_label, ref fTextWidth, ref fTextHeight);
dwCheckMarkPosX += ((int)(fTextWidth) + 5);
_rectangle.X = _positionX;
_rectangle.Width = 5 + (int)fTextWidth + _imageCheckMarkFocused.Width;
}
else
{
// put text at the right side of the checkmark
dwTextPosX = (dwCheckMarkPosX + _imageCheckMarkFocused.Width + 5);
float fTextHeight = 0, fTextWidth = 0;
_font.GetTextExtent(_label, ref fTextWidth, ref fTextHeight);
_rectangle.X = dwTextPosX;
_rectangle.Width = (dwTextPosX + (int)fTextWidth + 5) - dwTextPosX;
}
if (Disabled)
{
// If disabled, draw the text in the disabled color.
_font.DrawText((float)dwTextPosX, (float)_positionY, GUIGraphicsContext.MergeAlpha((uint)_disabledColor), _label, Alignment.ALIGN_LEFT, -1);
}
else
{
// Draw focused text and shadow
if (Focus)
{
if (_shadow)
{
_font.DrawShadowText((float)dwTextPosX, (float)_positionY, GUIGraphicsContext.MergeAlpha((uint)_textColor), _label, Alignment.ALIGN_LEFT, -1, 5,
5, GUIGraphicsContext.MergeAlpha(0xff000000));
}
else
{
_font.DrawText((float)dwTextPosX, (float)_positionY, GUIGraphicsContext.MergeAlpha((uint)_textColor), _label, Alignment.ALIGN_LEFT, -1);
}
}
// Draw non-focused text and shadow
else
{
if (_shadow)
{
_font.DrawShadowText((float)dwTextPosX, (float)_positionY, GUIGraphicsContext.MergeAlpha((uint)_disabledColor), _label, Alignment.ALIGN_LEFT,
-1,
5, 5, GUIGraphicsContext.MergeAlpha(0xff000000));
}
else
{
_font.DrawText((float)dwTextPosX, (float)_positionY, GUIGraphicsContext.MergeAlpha((uint)_disabledColor), _label, Alignment.ALIGN_LEFT, -1);
}
}
}
}
// Render the selected checkmark image
if (_isSelected)
{
_imageCheckMarkFocused.SetPosition(dwCheckMarkPosX, _positionY);
_imageCheckMarkFocused.Render(timePassed);
}
else
{
// Render the non-selected checkmark image
_imageCheckMarkNonFocused.SetPosition(dwCheckMarkPosX, _positionY);
_imageCheckMarkNonFocused.Render(timePassed);
}
base.Render(timePassed);
}
public override void Render(float timePassed)
{
if (null == _font)
{
return;
}
if (GUIGraphicsContext.EditMode == false)
{
if (!IsVisible)
{
base.Render(timePassed);
return;
}
}
if (_containsProperty)
{
string strText = GUIPropertyManager.Parse(_property);
strText = strText.Replace("\\r", "\r");
if (strText != _previousProperty)
{
_offset = 0;
_itemList.DisposeAndClearList();
_previousProperty = strText;
SetText(strText);
}
}
int dwPosY = _positionY;
for (int i = 0; i < _itemsPerPage; i++)
{
int dwPosX = _positionX;
if (i + _offset < _itemList.Count)
{
// render item
GUIListItem item = (GUIListItem)_itemList[i + _offset];
string strLabel1 = item.Label;
string strLabel2 = item.Label2;
string wszText1 = String.Format("{0}", strLabel1);
int dMaxWidth = _width + 16;
float x = 0;
if (strLabel2.Length > 0)
{
string wszText2;
float fTextWidth = 0, fTextHeight = 0;
wszText2 = String.Format("{0}", strLabel2);
_font.GetTextExtent(wszText2, ref fTextWidth, ref fTextHeight);
dMaxWidth -= (int)(fTextWidth);
uint color = (uint)_textColor;
color = GUIGraphicsContext.MergeAlpha(color);
if (Shadow)
{
uint sc = (uint)_shadowColor;
sc = GUIGraphicsContext.MergeAlpha(sc);
_font.DrawShadowTextWidth((float)dwPosX + dMaxWidth, (float)dwPosY + 2, color, wszText2, _textAlignment,
_shadowAngle, _shadowDistance, sc, (float)fTextWidth);
}
else
{
_font.DrawTextWidth((float)dwPosX + dMaxWidth, (float)dwPosY + 2, color, wszText2, (float)fTextWidth,
_textAlignment);
}
}
switch (_textAlignment)
{
case Alignment.ALIGN_RIGHT:
x = (float)dwPosX + _width;
break;
default:
x = (float)dwPosX;
break;
}
{
uint color = (uint)_textColor;
color = GUIGraphicsContext.MergeAlpha(color);
if (Shadow)
{
uint sc = (uint)_shadowColor;
sc = GUIGraphicsContext.MergeAlpha(sc);
_font.DrawShadowTextWidth(x, (float)dwPosY + 2, color, wszText1, _textAlignment,
_shadowAngle, _shadowDistance, sc, (float)dMaxWidth);
}
else
{
_font.DrawTextWidth(x, (float)dwPosY + 2, color, wszText1, (float)dMaxWidth, _textAlignment);
}
dwPosY += (int)(_itemHeight * _lineSpacing);
}
}
}
if (_upDownEnabled)
{
int iPages = _itemList.Count / _itemsPerPage;
if ((_itemList.Count % _itemsPerPage) != 0)
{
iPages++;
}
if (iPages > 1)
{
_upDownControl.Render(timePassed);
}
}
base.Render(timePassed);
}
/// <summary>
/// Renders the GUICheckMarkControl.
/// </summary>
public override void Render(float timePassed)
{
// Do not render if not visible.
if (GUIGraphicsContext.EditMode == false)
{
if (!IsVisible)
{
base.Render(timePassed);
return;
}
}
if (Focus)
{
GUIPropertyManager.SetProperty("#highlightedbutton", _label);
}
int dwTextPosX = _positionX;
int dwCheckMarkPosX = _positionX;
_rectangle.X = _positionY;
_rectangle.Y = _positionY;
_rectangle.Height = _imageCheckMarkFocused.Height;
if (null != _font)
{
if (_alignment == Alignment.ALIGN_LEFT)
{
// calculate the position of the checkmark if the text appears at the left side of the checkmark
float fTextHeight = 0, fTextWidth = 0;
_font.GetTextExtent(_label, ref fTextWidth, ref fTextHeight);
dwCheckMarkPosX += ((int)(fTextWidth) + 5);
_rectangle.X = _positionX;
_rectangle.Width = 5 + (int)fTextWidth + _imageCheckMarkFocused.Width;
}
else
{
// put text at the right side of the checkmark
dwTextPosX = (dwCheckMarkPosX + _imageCheckMarkFocused.Width + 5);
float fTextHeight = 0, fTextWidth = 0;
_font.GetTextExtent(_label, ref fTextWidth, ref fTextHeight);
_rectangle.X = dwTextPosX;
_rectangle.Width = (dwTextPosX + (int)fTextWidth + 5) - dwTextPosX;
}
if (Disabled)
{
// If disabled, draw the text in the disabled color.
_font.DrawText((float)dwTextPosX, (float)_positionY, GUIGraphicsContext.MergeAlpha((uint)_disabledColor), _label, Alignment.ALIGN_LEFT, -1);
}
else
{
// Draw focused text and shadow
if (Focus)
{
if (_shadow)
{
_font.DrawShadowText((float)dwTextPosX, (float)_positionY, GUIGraphicsContext.MergeAlpha((uint)_textColor), _label, Alignment.ALIGN_LEFT, -1, 5,
5, GUIGraphicsContext.MergeAlpha(0xff000000));
}
else
{
_font.DrawText((float)dwTextPosX, (float)_positionY, GUIGraphicsContext.MergeAlpha((uint)_textColor), _label, Alignment.ALIGN_LEFT, -1);
}
}
// Draw non-focused text and shadow
else
{
if (_shadow)
{
_font.DrawShadowText((float)dwTextPosX, (float)_positionY, GUIGraphicsContext.MergeAlpha((uint)_disabledColor), _label, Alignment.ALIGN_LEFT,
-1,
5, 5, GUIGraphicsContext.MergeAlpha(0xff000000));
}
else
{
_font.DrawText((float)dwTextPosX, (float)_positionY, GUIGraphicsContext.MergeAlpha((uint)_disabledColor), _label, Alignment.ALIGN_LEFT, -1);
}
}
}
}
// Render the selected checkmark image
if (_isSelected)
{
_imageCheckMarkFocused.SetPosition(dwCheckMarkPosX, _positionY);
_imageCheckMarkFocused.Render(timePassed);
}
else
{
// Render the non-selected checkmark image
_imageCheckMarkNonFocused.SetPosition(dwCheckMarkPosX, _positionY);
_imageCheckMarkNonFocused.Render(timePassed);
}
base.Render(timePassed);
}
public override void Render(float timePassed)
{
try
{
_invalidate = false;
// Nothing visibile - save CPU cycles
if (null == _font)
{
base.Render(timePassed);
return;
}
if (GUIGraphicsContext.EditMode == false)
{
if (!IsVisible)
{
base.Render(timePassed);
return;
}
}
int dwPosY = _positionY;
_timeElapsed += timePassed;
if (_frameLimiter < GUIGraphicsContext.MaxFPS)
{
_frameLimiter++;
}
else
{
_frameLimiter = 1;
}
var strText = _containsProperty ? GUIPropertyManager.Parse(_property) : _property;
strText = strText.Replace("\\r", "\r");
if (strText != _previousProperty)
{
// Reset the scrolling position - e.g. if we switch in TV Guide between various items
ClearOffsets();
_previousProperty = strText;
SetText(strText);
}
if (GUIGraphicsContext.graphics != null)
{
_offset = 0;
}
if (_listItems.Count > _itemsPerPage)
{
// rest before we start scrolling
if ((int)_timeElapsed > _scrollStartDelay)
{
_invalidate = true;
// apply user scroll speed setting. 1 = slowest / 10 = fastest
//int userSpeed = 11 - GUIGraphicsContext.ScrollSpeedVertical; // 10 - 1
//if (_frameLimiter % (6 - GUIGraphicsContext.ScrollSpeedVertical) == 0)
// _yPositionScroll++;
//_yPositionScroll = _yPositionScroll + GUIGraphicsContext.ScrollSpeedVertical;
int vScrollSpeed = (6 - GUIGraphicsContext.ScrollSpeedVertical);
if (vScrollSpeed == 0)
{
vScrollSpeed = 1;
}
_yPositionScroll += (1.0 / vScrollSpeed) * _lineSpacing; // faster scrolling, if there is bigger linespacing
dwPosY -= (int)((_yPositionScroll - _scrollOffset));
// Log.Debug("*** _frameLimiter: {0}, dwPosY: {1}, _scrollOffset: {2}, _yPositionScroll: {3}", _frameLimiter, dwPosY, _scrollOffset, _yPositionScroll);
if (_positionY - dwPosY >= _itemHeight * _lineSpacing)
{
// one line has been scrolled away entirely
dwPosY += (int)(_itemHeight * _lineSpacing);
_scrollOffset += (_itemHeight * _lineSpacing);
_offset++;
if (_offset >= _listItems.Count)
{
// restart with the first line
if (Seperator.Length > 0)
{
if (_offset >= _listItems.Count + 1)
{
_offset = 0;
}
}
else
{
_offset = 0;
}
}
}
}
else
{
_scrollOffset = 0.0f;
_frameLimiter = 1;
_offset = 0;
}
}
else
{
_scrollOffset = 0.0f;
_frameLimiter = 1;
_offset = 0;
}
if (GUIGraphicsContext.graphics != null)
{
GUIGraphicsContext.graphics.SetClip(new Rectangle(_positionX, _positionY, _width, _height));
}
else
{
if (_width < 1 || _height < 1)
{
base.Render(timePassed);
return;
}
Rectangle clipRect = new Rectangle(_positionX, _positionY, _width, _height);
GUIGraphicsContext.BeginClip(clipRect);
}
long color = _textColor;
if (Dimmed)
{
color &= DimColor;
}
for (int i = 0; i < 2 + _itemsPerPage; i++) // add one as the itemsPerPage might be almost one less than actual height plus one for the "incoming" item
{
// skip half lines - enable, if only full lines should be visible on initial view (before scrolling starts)
// if (!_invalidate && i >= _itemsPerPage) continue;
// render each line
int dwPosX = _positionX;
int iItem = i + _offset;
int iMaxItems = _listItems.Count;
if (_listItems.Count > _itemsPerPage && Seperator.Length > 0)
{
iMaxItems++;
}
if (iItem >= iMaxItems)
{
if (iMaxItems > _itemsPerPage)
{
iItem -= iMaxItems;
}
else
{
break;
}
}
if (iItem >= 0 && iItem < iMaxItems)
{
// render item
string strLabel1 = "", strLabel2 = "";
if (iItem < _listItems.Count)
{
GUIListItem item = (GUIListItem)_listItems[iItem];
if (_font.containsOutOfBoundsChar(item.Label))
{
// Will hold clipped coordinates
float xpos = (float)dwPosX;
float ypos = (float)dwPosY;
// Get the clip rectangle.
Rectangle clipRect = new Rectangle(_positionX, _positionY, _width, _height);
float minX = clipRect.Left;
float minY = clipRect.Top;
float maxX = clipRect.Right;
float maxY = clipRect.Bottom;
// A clip rectangle is defined. Determine if the character is inside the clip rectangle.
// If the character is inside the clip rectangle then clip it as necessary at the clip rectangle boundary.
// If the character is not inside the clip rectangle then move on to the next character (continue).
if (xpos < maxX && xpos >= minX && ypos < maxY && ypos >= minY)
{
}
else
{
dwPosY += (int)(_itemHeight * _lineSpacing);
continue;
}
}
strLabel1 = item.Label;
strLabel2 = item.Label2;
}
else
{
strLabel1 = Seperator;
}
int ixoff = _xOffset;
int ioffy = _yOffset;
GUIGraphicsContext.ScaleVertical(ref ioffy);
GUIGraphicsContext.ScaleHorizontal(ref ixoff);
string wszText1 = String.Format("{0}", strLabel1);
int dMaxWidth = _width + ixoff;
float x = dwPosX;
if (strLabel2.Length > 0)
{
string wszText2;
float fTextWidth = 0, fTextHeight = 0;
wszText2 = String.Format("{0}", strLabel2);
_font.GetTextExtent(wszText2.Trim(), ref fTextWidth, ref fTextHeight);
dMaxWidth -= (int)(fTextWidth);
switch (_textAlignment)
{
case Alignment.ALIGN_LEFT:
case Alignment.ALIGN_CENTER:
x = dwPosX + dMaxWidth;
break;
case Alignment.ALIGN_RIGHT:
x = dwPosX + dMaxWidth + _width;
break;
}
uint aColor = GUIGraphicsContext.MergeAlpha((uint)color);
if (Shadow)
{
uint sColor = GUIGraphicsContext.MergeAlpha((uint)_shadowColor);
_font.DrawShadowTextWidth(x, (float)dwPosY + ioffy,
(uint)GUIGraphicsContext.MergeAlpha((uint)_textColor), wszText2.Trim(),
_textAlignment,
_shadowAngle, _shadowDistance, sColor, (float)dMaxWidth);
}
else
{
_font.DrawTextWidth(x, (float)dwPosY + ioffy, (uint)GUIGraphicsContext.MergeAlpha((uint)_textColor),
wszText2.Trim(), fTextWidth, _textAlignment);
}
}
switch (_textAlignment)
{
case Alignment.ALIGN_CENTER:
case Alignment.ALIGN_LEFT:
x = dwPosX;
break;
case Alignment.ALIGN_RIGHT:
x = dwPosX + _width;
break;
}
{
uint aColor = GUIGraphicsContext.MergeAlpha((uint)color);
if (Shadow)
{
uint sColor = GUIGraphicsContext.MergeAlpha((uint)_shadowColor);
_font.DrawShadowTextWidth(x, (float)dwPosY + ioffy, (uint)GUIGraphicsContext.MergeAlpha((uint)_textColor),
wszText1.Trim(), _textAlignment,
_shadowAngle, _shadowDistance, sColor, (float)dMaxWidth);
}
else
{
_font.DrawTextWidth(x, (float)dwPosY + ioffy, (uint)GUIGraphicsContext.MergeAlpha((uint)_textColor),
wszText1.Trim(), (float)dMaxWidth, _textAlignment);
}
// Log.Info("dw _positionY, dwPosY, _yPositionScroll, _scrollOffset: {0} {1} {2} {3} - wszText1.Trim() {4}", _positionY, dwPosY, _yPositionScroll, _scrollOffset, wszText1.Trim());
dwPosY += (int)(_itemHeight * _lineSpacing);
}
}
}
if (GUIGraphicsContext.graphics != null)
{
GUIGraphicsContext.graphics.SetClip(new Rectangle(0, 0, GUIGraphicsContext.Width, GUIGraphicsContext.Height));
}
else
{
GUIGraphicsContext.EndClip();
}
base.Render(timePassed);
}
catch (Exception ex)
{
Log.Error("GUITextScrollUpControl: Error during the render process - maybe a threading issue. {0}",
ex.ToString());
GUIGraphicsContext.EndClip();
}
}
public override void Render(float timePassed)
{
try
{
_invalidate = false;
// Nothing visibile - save CPU cycles
if (null == _font)
{
base.Render(timePassed);
return;
}
if (GUIGraphicsContext.EditMode == false)
{
if (!IsVisible)
{
base.Render(timePassed);
return;
}
}
int dwPosY = _positionY;
_timeElapsed += timePassed;
if (_frameLimiter < GUIGraphicsContext.MaxFPS)
{
_frameLimiter++;
}
else
{
_frameLimiter = 1;
}
if (_containsProperty)
{
string strText = GUIPropertyManager.Parse(_property);
strText = strText.Replace("\\r", "\r");
if (strText != _previousProperty)
{
// Reset the scrolling position - e.g. if we switch in TV Guide between various items
ClearOffsets();
_previousProperty = strText;
SetText(strText);
}
}
if (GUIGraphicsContext.graphics != null)
{
_offset = 0;
}
if (_listItems.Count > _itemsPerPage)
{
// rest before we start scrolling
if ((int)_timeElapsed > _scrollStartDelay)
{
_invalidate = true;
// apply user scroll speed setting. 1 = slowest / 10 = fastest
//int userSpeed = 11 - GUIGraphicsContext.ScrollSpeedVertical; // 10 - 1
if (_frameLimiter % (6 - GUIGraphicsContext.ScrollSpeedVertical) == 0)
{
_yPositionScroll++;
}
//_yPositionScroll = _yPositionScroll + GUIGraphicsContext.ScrollSpeedVertical;
dwPosY -= (int)((_yPositionScroll - _scrollOffset) * _lineSpacing);
// Log.Debug("*** _frameLimiter: {0}, dwPosY: {1}, _scrollOffset: {2}", _frameLimiter, dwPosY, _scrollOffset);
if (_positionY - dwPosY >= _itemHeight)
{
// one line has been scrolled away entirely
dwPosY += (int)(_itemHeight * _lineSpacing);
_scrollOffset += _itemHeight;
_offset++;
if (_offset >= _listItems.Count)
{
// restart with the first line
if (Seperator.Length > 0)
{
if (_offset >= _listItems.Count + 1)
{
_offset = 0;
}
}
else
{
_offset = 0;
}
}
}
}
else
{
_scrollOffset = 0.0f;
_frameLimiter = 1;
_offset = 0;
}
}
else
{
_scrollOffset = 0.0f;
_frameLimiter = 1;
_offset = 0;
}
if (GUIGraphicsContext.graphics != null)
{
GUIGraphicsContext.graphics.SetClip(new Rectangle(_positionX, _positionY,
_width, (int)(_itemsPerPage * _itemHeight * _lineSpacing)));
}
else
{
if (_width < 1)
{
base.Render(timePassed);
return;
}
if (_height < 1)
{
base.Render(timePassed);
return;
}
Rectangle clipRect = new Rectangle();
clipRect.X = _positionX;
clipRect.Y = _positionY;
clipRect.Width = _width;
clipRect.Height = (int)(_height * _lineSpacing);
GUIGraphicsContext.BeginClip(clipRect);
}
long color = _textColor;
if (Dimmed)
{
color &= DimColor;
}
for (int i = 0; i < 1 + _itemsPerPage; i++)
{
// render each line
int dwPosX = _positionX;
int iItem = i + _offset;
int iMaxItems = _listItems.Count;
if (_listItems.Count > _itemsPerPage && Seperator.Length > 0)
{
iMaxItems++;
}
if (iItem >= iMaxItems)
{
if (iMaxItems > _itemsPerPage)
{
iItem -= iMaxItems;
}
else
{
break;
}
}
if (iItem >= 0 && iItem < iMaxItems)
{
// render item
string strLabel1 = "", strLabel2 = "";
if (iItem < _listItems.Count)
{
GUIListItem item = (GUIListItem)_listItems[iItem];
strLabel1 = item.Label;
strLabel2 = item.Label2;
}
else
{
strLabel1 = Seperator;
}
int ixoff = _xOffset;
int ioffy = 2;
GUIGraphicsContext.ScaleVertical(ref ioffy);
GUIGraphicsContext.ScaleHorizontal(ref ixoff);
string wszText1 = String.Format("{0}", strLabel1);
int dMaxWidth = _width + ixoff;
float x = dwPosX;
if (strLabel2.Length > 0)
{
string wszText2;
float fTextWidth = 0, fTextHeight = 0;
wszText2 = String.Format("{0}", strLabel2);
_font.GetTextExtent(wszText2.Trim(), ref fTextWidth, ref fTextHeight);
dMaxWidth -= (int)(fTextWidth);
switch (_textAlignment)
{
case Alignment.ALIGN_LEFT:
case Alignment.ALIGN_CENTER:
x = dwPosX + dMaxWidth;
break;
case Alignment.ALIGN_RIGHT:
x = dwPosX + dMaxWidth + _width;
break;
}
uint aColor = GUIGraphicsContext.MergeAlpha((uint)color);
if (Shadow)
{
uint sColor = GUIGraphicsContext.MergeAlpha((uint)_shadowColor);
_font.DrawShadowTextWidth(x, (float)dwPosY + ioffy,
(uint)GUIGraphicsContext.MergeAlpha((uint)_textColor), wszText2.Trim(),
_textAlignment,
_shadowAngle, _shadowDistance, sColor, (float)dMaxWidth);
}
else
{
_font.DrawTextWidth(x, (float)dwPosY + ioffy, (uint)GUIGraphicsContext.MergeAlpha((uint)_textColor),
wszText2.Trim(), fTextWidth, _textAlignment);
}
}
switch (_textAlignment)
{
case Alignment.ALIGN_CENTER:
case Alignment.ALIGN_LEFT:
x = dwPosX;
break;
case Alignment.ALIGN_RIGHT:
x = dwPosX + _width;
break;
}
{
uint aColor = GUIGraphicsContext.MergeAlpha((uint)color);
if (Shadow)
{
uint sColor = GUIGraphicsContext.MergeAlpha((uint)_shadowColor);
_font.DrawShadowTextWidth(x, (float)dwPosY + ioffy, (uint)GUIGraphicsContext.MergeAlpha((uint)_textColor),
wszText1.Trim(), _textAlignment,
_shadowAngle, _shadowDistance, sColor, (float)dMaxWidth);
}
else
{
_font.DrawTextWidth(x, (float)dwPosY + ioffy, (uint)GUIGraphicsContext.MergeAlpha((uint)_textColor),
wszText1.Trim(), (float)dMaxWidth, _textAlignment);
}
// Log.Info("dw _positionY, dwPosY, _yPositionScroll, _scrollOffset: {0} {1} {2} {3}", _positionY, dwPosY, _yPositionScroll, _scrollOffset);
// Log.Info("dw wszText1.Trim() {0}", wszText1.Trim());
dwPosY += (int)(_itemHeight * _lineSpacing);
}
}
}
if (GUIGraphicsContext.graphics != null)
{
GUIGraphicsContext.graphics.SetClip(new Rectangle(0, 0, GUIGraphicsContext.Width, GUIGraphicsContext.Height));
}
else
{
GUIGraphicsContext.EndClip();
}
base.Render(timePassed);
}
catch (Exception ex)
{
Log.Error("GUITextScrollUpControl: Error during the render process - maybe a threading issue. {0}",
ex.ToString());
}
}