/// ------------------------------------------------------------------------------------
/// <summary>
/// Saves the paragraph information to the styleInfo
/// </summary>
/// <param name="styleInfo">The style info.</param>
/// ------------------------------------------------------------------------------------
public void SaveToInfo(StyleInfo styleInfo)
{
CheckDisposed();
if (styleInfo.IsCharacterStyle)
{
Debug.Assert(false, "Somehow, the Paragraph tab has been asked to write its data to a character-based style [" + styleInfo.Name + "].");
return;
}
// direction
bool newInherit = IsInherited(m_cboDirection);
if (styleInfo.IRightToLeftStyle.Save(newInherit, (TriStateBool)m_cboDirection.SelectedIndex))
{
styleInfo.Dirty = true;
}
// alignment
newInherit = m_cboAlignment.IsInherited;
FwTextAlign newAlignment = FwTextAlign.ktalLeading;
switch (m_cboAlignment.AdjustedSelectedIndex)
{
case 1: newAlignment = FwTextAlign.ktalLeading; break;
case 2: newAlignment = FwTextAlign.ktalLeft; break;
case 3: newAlignment = FwTextAlign.ktalCenter; break;
case 4: newAlignment = FwTextAlign.ktalRight; break;
case 5: newAlignment = FwTextAlign.ktalTrailing; break;
case 6: newAlignment = FwTextAlign.ktalJustify; break;
}
if (styleInfo.IAlignment.Save(newInherit, newAlignment))
{
styleInfo.Dirty = true;
}
// background color - only save it if the control is visible
if (m_cboBackground.Visible)
{
newInherit = IsInherited(m_cboBackground);
FontInfo fontInfo = styleInfo.FontInfoForWs(-1); // get default FontInfo
if (fontInfo.m_backColor.Save(newInherit, m_cboBackground.ColorValue))
{
styleInfo.Dirty = true;
}
}
// left indent
newInherit = IsInherited(m_nudLeftIndentation);
if (styleInfo.ILeadingIndent.Save(newInherit, m_nudLeftIndentation.MeasureValue))
{
styleInfo.Dirty = true;
}
// right indent
newInherit = IsInherited(m_nudRightIndentation);
if (styleInfo.ITrailingIndent.Save(newInherit, m_nudRightIndentation.MeasureValue))
{
styleInfo.Dirty = true;
}
// special indent
newInherit = m_cboSpecialIndentation.IsInherited;
int newValue = 0;
switch (m_cboSpecialIndentation.AdjustedSelectedIndex)
{
case 2: newValue = m_nudIndentBy.MeasureValue; break;
case 3: newValue = -m_nudIndentBy.MeasureValue; break;
}
if (styleInfo.IFirstLineIndent.Save(newInherit, newValue))
{
styleInfo.Dirty = true;
}
// spacing before
newInherit = IsInherited(m_nudBefore);
if (styleInfo.ISpaceBefore.Save(newInherit, m_nudBefore.MeasureValue))
{
styleInfo.Dirty = true;
}
// spacing after
newInherit = IsInherited(m_nudAfter);
if (styleInfo.ISpaceAfter.Save(newInherit, m_nudAfter.MeasureValue))
{
styleInfo.Dirty = true;
}
// line spacing
int index = m_cboLineSpacing.AdjustedSelectedIndex;
newInherit = m_cboLineSpacing.IsInherited;
LineHeightInfo newLineHeight = new LineHeightInfo();
newLineHeight.m_relative = (index <= 3);
switch (index)
{
case 1: // single spacing
newLineHeight.m_lineHeight = 10000; break;
case 2: // 1.5 spacing
newLineHeight.m_lineHeight = 15000; break;
case 3: // double spacing
newLineHeight.m_lineHeight = 20000; break;
case kAtLeastIndex: // at least
newLineHeight.m_lineHeight = m_nudSpacingAt.MeasureValue; break;
case kExactlyIndex: // exactly
newLineHeight.m_lineHeight = -m_nudSpacingAt.MeasureValue; break;
}
if (styleInfo.ILineSpacing.Save(newInherit, newLineHeight))
{
styleInfo.Dirty = true;
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Adds the paragraph info to the style description
/// </summary>
/// <param name="text">The text description to append to</param>
/// <param name="useBiDiLabels">if set to <c>true</c> use labels suitable for describing
/// the style's behavior when applied to bi-directional text.</param>
/// <param name="userMeasurementType">User's preferred measurement units for
/// indentation.</param>
/// ------------------------------------------------------------------------------------
private void AppendParagraphInfo(StringBuilder text, bool useBiDiLabels,
MsrSysType userMeasurementType)
{
if (m_rtl.IsExplicit)
{
AppendRtl(text);
}
if (m_alignment.IsExplicit)
{
AppendAlignment(text);
}
if (m_leadingIndent.IsExplicit)
{
AppendMeasure(text,
(useBiDiLabels) ? FwCoreDlgControls.ksLeading : FwCoreDlgControls.ksLeft,
userMeasurementType, m_leadingIndent.Value);
}
if (m_trailingIndent.IsExplicit)
{
AppendMeasure(text,
(useBiDiLabels) ? FwCoreDlgControls.ksTrailing : FwCoreDlgControls.ksRight,
userMeasurementType, m_trailingIndent.Value);
}
if (m_firstLineIndent.IsExplicit)
{
if (m_firstLineIndent.Value < 0)
{
AppendMeasure(text, FwCoreDlgControls.ksFirstLineHanging, -m_firstLineIndent.Value);
}
else if (m_firstLineIndent.Value > 0)
{
AppendMeasure(text, FwCoreDlgControls.ksFirstLineIndent, m_firstLineIndent.Value);
}
else
{
AppendItem(text, FwCoreDlgControls.ksSpecialIndent, FwCoreDlgControls.ksNone);
}
}
if (m_spaceBefore.IsExplicit)
{
AppendMeasure(text, FwCoreDlgControls.ksSpacingBefore, m_spaceBefore.Value);
}
if (m_spaceAfter.IsExplicit)
{
AppendMeasure(text, FwCoreDlgControls.ksSpacingAfter, m_spaceAfter.Value);
}
if (m_lineSpacing.IsExplicit)
{
LineHeightInfo info = m_lineSpacing.Value;
if (info.m_relative)
{
switch (info.m_lineHeight)
{
case 10000: AppendItem(text, FwCoreDlgControls.ksSingleSpacing); break;
case 15000: AppendItem(text, FwCoreDlgControls.ksPlusSpacing); break;
case 20000: AppendItem(text, FwCoreDlgControls.ksDoubleSpacing); break;
}
}
else
{
if (info.m_lineHeight < 0)
{
AppendMeasure(text, FwCoreDlgControls.ksExactSpacing, -info.m_lineHeight);
}
else
{
AppendMeasure(text, FwCoreDlgControls.ksAtLeastSpacing, info.m_lineHeight);
}
}
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Updates the form based on a style being selected.
/// </summary>
/// <param name="styleInfo">The style info.</param>
/// ------------------------------------------------------------------------------------
public void UpdateForStyle(StyleInfo styleInfo)
{
CheckDisposed();
#if __MonoCS__
// On Mono, the sequence of events when changing styles can cause this to be
// called even when switching to a character style. See FWNX-870.
if (!styleInfo.IsParagraphStyle)
{
return;
}
#endif
// Don't allow controls to undo their inherited state while filling in
m_dontUpdateInheritance = true;
m_currentStyleInfo = styleInfo;
// Initialize controls based on whether or not this style inherits from another style.
InitControlBehavior(styleInfo.Inherits);
// LTR or RTL
m_cboDirection.SetInheritableProp(styleInfo.IRightToLeftStyle);
m_cboDirection.AdjustedSelectedIndex = (int)styleInfo.IRightToLeftStyle.Value;
ChangeDirectionLabels(styleInfo.IRightToLeftStyle.Value == TriStateBool.triNotSet ||
m_fShowBiDiLabels ? m_fShowBiDiLabels :
styleInfo.IRightToLeftStyle.Value == TriStateBool.triTrue);
// Paragraph Alignment
m_cboAlignment.SetInheritableProp(styleInfo.IAlignment);
switch (styleInfo.IAlignment.Value)
{
case FwTextAlign.ktalLeading: m_cboAlignment.AdjustedSelectedIndex = 1; break;
case FwTextAlign.ktalLeft: m_cboAlignment.AdjustedSelectedIndex = 2; break;
case FwTextAlign.ktalCenter: m_cboAlignment.AdjustedSelectedIndex = 3; break;
case FwTextAlign.ktalRight: m_cboAlignment.AdjustedSelectedIndex = 4; break;
case FwTextAlign.ktalTrailing: m_cboAlignment.AdjustedSelectedIndex = 5; break;
case FwTextAlign.ktalJustify: m_cboAlignment.AdjustedSelectedIndex = 6; break;
}
// Special indent
m_cboSpecialIndentation.SetInheritableProp(styleInfo.IFirstLineIndent);
if (styleInfo.IFirstLineIndent.Value == 0)
{
m_cboSpecialIndentation.AdjustedSelectedIndex = 1; // none
}
else if (styleInfo.IFirstLineIndent.Value > 0)
{
m_cboSpecialIndentation.AdjustedSelectedIndex = 2; // first line
}
else
{
m_cboSpecialIndentation.AdjustedSelectedIndex = 3; // hanging
}
m_nudIndentBy.ForeColor = GetCtrlForeColorForProp(styleInfo.IFirstLineIndent);
m_nudIndentBy.MeasureValue = Math.Abs(styleInfo.IFirstLineIndent.Value);
// update the up/down measure controls
m_nudLeftIndentation.ForeColor = GetCtrlForeColorForProp(styleInfo.ILeadingIndent);
m_nudLeftIndentation.MeasureValue = styleInfo.ILeadingIndent.Value;
m_nudRightIndentation.ForeColor = GetCtrlForeColorForProp(styleInfo.ITrailingIndent);
m_nudRightIndentation.MeasureValue = styleInfo.ITrailingIndent.Value;
m_nudBefore.ForeColor = GetCtrlForeColorForProp(styleInfo.ISpaceBefore);
m_nudBefore.MeasureValue = styleInfo.ISpaceBefore.Value;
m_nudAfter.ForeColor = GetCtrlForeColorForProp(styleInfo.ISpaceAfter);
m_nudAfter.MeasureValue = styleInfo.ISpaceAfter.Value;
LineHeightInfo info = styleInfo.ILineSpacing.Value;
m_cboLineSpacing.SetInheritableProp(styleInfo.ILineSpacing);
m_nudSpacingAt.ForeColor = GetCtrlForeColorForProp(styleInfo.ILineSpacing);
if (!info.m_relative)
{
if (info.m_lineHeight < 0)
{
// Exact line spacing
m_cboLineSpacing.AdjustedSelectedIndex = kExactlyIndex;
m_nudSpacingAt.MeasureMin = 1000;
}
else
{
// at least line spacing
m_cboLineSpacing.AdjustedSelectedIndex = kAtLeastIndex;
m_nudSpacingAt.MeasureMin = 0;
}
m_nudSpacingAt.MeasureValue = Math.Abs(info.m_lineHeight);
}
else
{
switch (info.m_lineHeight)
{
case 10000: // single spacing
m_cboLineSpacing.AdjustedSelectedIndex = 1;
break;
case 15000: // 1.5 line spacing
m_cboLineSpacing.AdjustedSelectedIndex = 2;
break;
case 20000: // double spacing
m_cboLineSpacing.AdjustedSelectedIndex = 3;
break;
}
}
FontInfo fontInfo = styleInfo.FontInfoForWs(-1); // get default fontInfo
m_cboBackground.ForeColor = GetCtrlForeColorForProp(fontInfo.m_backColor);
m_cboBackground.ColorValue = fontInfo.m_backColor.Value;
m_dontUpdateInheritance = false;
}