/// <summary>
/// Gets the rendering hint for the short text.
/// </summary>
/// <param name="state">Palette value should be applicable to this state.</param>
/// <returns>PaletteTextHint value.</returns>
public override PaletteTextHint GetContentShortTextHint(PaletteState state)
{
if (_apply)
{
PaletteTextHint ret = _primary.GetContentShortTextHint(_override ? _state : state);
if (ret == PaletteTextHint.Inherit)
{
ret = _backup.GetContentShortTextHint(state);
}
return(ret);
}
else
{
return(_backup.GetContentShortTextHint(state));
}
}
/// <summary>
/// Gets the rendering hint for the short text.
/// </summary>
/// <param name="state">Palette value should be applicable to this state.</param>
/// <returns>PaletteTextHint value.</returns>
public virtual PaletteTextHint GetContentShortTextHint(PaletteState state)
{
if (Apply)
{
PaletteTextHint ret = _primaryContent.GetContentShortTextHint(Override ? OverrideState : state);
if (ret == PaletteTextHint.Inherit)
{
ret = _backupContent.GetContentShortTextHint(state);
}
return(ret);
}
else
{
return(_backupContent.GetContentShortTextHint(state));
}
}
/// <summary>
/// Gets the actual text rendering hint for short text.
/// </summary>
/// <param name="state">Palette value should be applicable to this state.</param>
/// <returns>PaletteTextHint value.</returns>
public PaletteTextHint GetContentShortTextHint(PaletteState state)
{
if (_hint != PaletteTextHint.Inherit)
{
return(_hint);
}
else
{
return(_inherit.GetContentShortTextHint(state));
}
}
/// <summary>
/// Gets the rendering hint for the short text.
/// </summary>
/// <param name="style">Content style.</param>
/// <param name="state">Palette value should be applicable to this state.</param>
/// <returns>PaletteTextHint value.</returns>
public override PaletteTextHint GetContentShortTextHint(PaletteContentStyle style, PaletteState state)
{
IPaletteContent inherit = GetInherit(state);
if (inherit != null)
{
return(inherit.GetContentShortTextHint(state));
}
else
{
return(Target.GetContentShortTextHint(style, state));
}
}
/// <summary>
/// Gets the rendering hint for the short text.
/// </summary>
/// <param name="state">Palette value should be applicable to this state.</param>
/// <returns>PaletteTextHint value.</returns>
public override PaletteTextHint GetContentShortTextHint(PaletteState state)
{
return(_inherit.GetContentShortTextHint(state));
}
/// <summary>
/// Gets the rendering hint for the short text.
/// </summary>
/// <param name="style">Content style.</param>
/// <param name="state">Palette value should be applicable to this state.</param>
/// <returns>PaletteTextHint value.</returns>
public override PaletteTextHint GetContentShortTextHint(PaletteContentStyle style, PaletteState state)
{
IPaletteContent inherit = GetInherit(state);
return(inherit?.GetContentShortTextHint(state) ?? Target.GetContentShortTextHint(style, state));
}
/// <summary> /// Gets the rendering hint for the short text. /// </summary> /// <param name="state">Palette value should be applicable to this state.</param> /// <returns>PaletteTextHint value.</returns> public override PaletteTextHint GetContentShortTextHint(PaletteState state) => _inherit.GetContentShortTextHint(state);
private static void AllocateShortTextSpace(ViewLayoutContext context,
Graphics g,
StandardContentMemento memento,
IPaletteContent paletteContent,
IContentValues contentValues,
PaletteState state,
Rectangle displayRect,
RightToLeft rtl,
int spacingGap,
ref Size[,] allocation,
bool composition,
bool glowing)
{
// By default, we cannot draw the text
memento.DrawShortText = false;
// Get the defined text for display
string shortText = contentValues.GetShortText();
// Is there any text to be drawn?
if ((shortText != null) && (shortText.Length > 0))
{
// If the text is not allowed to span multiple lines
if (paletteContent.GetContentShortTextMultiLine(state) == InheritBool.False)
{
// Replace any carriage returns and newlines with just spaces
shortText = shortText.Replace("\r\n", " ");
shortText = shortText.Replace("\n", " ");
shortText = shortText.Replace("\r", " ");
}
// Convert from alignment enums to integers
int alignHIndex = RightToLeftIndex(rtl, paletteContent.GetContentShortTextH(state));
int alignVIndex = (int)paletteContent.GetContentShortTextV(state);
// Cache the rendering hint used
memento.ShortTextHint = CommonHelper.PaletteTextHintToRenderingHint(paletteContent.GetContentShortTextHint(state));
memento.ShortTextTrimming = paletteContent.GetContentShortTextTrim(state);
bool fontChanged = false;
Font textFont = paletteContent.GetContentShortTextFont(state);
// Get the appropriate font to use in the caption area
if (paletteContent.GetContentStyle() == PaletteContentStyle.HeaderForm)
{
Font captionFont = ContentFontForButtonForm(context, textFont);
fontChanged = (captionFont != textFont);
textFont = captionFont;
}
// Get a pixel accurate measure of text drawing space needed
memento.ShortTextMemento = AccurateText.MeasureString(g,
rtl,
shortText,
textFont,
memento.ShortTextTrimming,
paletteContent.GetContentShortTextMultiLineH(state),
paletteContent.GetContentShortTextPrefix(state),
memento.ShortTextHint,
composition,
glowing,
fontChanged);
// Space required for short text starts with the text width itself
Size requiredSpace = memento.ShortTextMemento.Size;
// Find the space available given our required alignment
if (AllocateAlignmentSpace(alignHIndex, alignVIndex,
allocation, displayRect,
spacingGap, memento.ShortTextTrimming,
ref requiredSpace))
{
// Allocate the actual space used up
// Cache the actual draw size of the text
memento.ShortTextRect.Size = requiredSpace;
// Mark the memento to draw the short text
memento.DrawShortText = true;
}
}
}