public void GetSetNegativeMeasureValue()
{
UpDownMeasureControl c = new UpDownMeasureControl();
c.DisplayAbsoluteValues = false;
c.MeasureType = MsrSysType.Point;
c.MeasureMin = -30000;
c.MeasureMax = 30000;
c.MeasureValue = -2000;
Assert.AreEqual(-2000, c.MeasureValue);
Assert.AreEqual("-2 pt", c.Text);
c.DisplayAbsoluteValues = true;
Assert.AreEqual(-2000, c.MeasureValue);
Assert.AreEqual("2 pt", c.Text);
c.MeasureValue = 6000;
Assert.AreEqual(6000, c.MeasureValue);
Assert.AreEqual("6 pt", c.Text);
c.MeasureValue *= -1;
Assert.AreEqual(-6000, c.MeasureValue);
Assert.AreEqual("6 pt", c.Text);
c.Text = "-1 cm"; // this is illegal, so the value should not change
Assert.AreEqual(-6000, c.MeasureValue);
Assert.AreEqual("6 pt", c.Text);
c.Text = "1 cm";
Assert.AreEqual(-28346, c.MeasureValue);
Assert.AreEqual("28.35 pt", c.Text);
c.Text = "-1 in"; // this is illegal, so the value should not change
Assert.AreEqual(-28346, c.MeasureValue);
Assert.AreEqual("28.35 pt", c.Text);
c.Text = "1 in";
Assert.AreEqual(-30000, c.MeasureValue); // Hit the minimum value
Assert.AreEqual("30 pt", c.Text);
c.DisplayAbsoluteValues = false;
Assert.AreEqual(-30000, c.MeasureValue);
Assert.AreEqual("-30 pt", c.Text);
}
public void GetSetPositiveMeasureValue()
{
UpDownMeasureControl c = new UpDownMeasureControl();
c.MeasureType = MsrSysType.Point;
c.MeasureMin = 0;
c.MeasureMax = 10000;
c.MeasureValue = 2000;
Assert.AreEqual(2000, c.MeasureValue);
Assert.AreEqual("2 pt", c.Text);
}
public void GetSetMeasureValueWithUnits()
{
using (UpDownMeasureControl c = new UpDownMeasureControl())
{
c.MeasureType = MsrSysType.Point;
c.MeasureMin = 0;
c.MeasureMax = 1000000;
c.Text = "9 cm";
Assert.AreEqual(255118, c.MeasureValue);
Assert.AreEqual("255.12 pt", c.Text);
c.MeasureType = MsrSysType.Cm;
Assert.AreEqual(255118, c.MeasureValue);
Assert.AreEqual("9 cm", c.Text);
c.Text = "4.5"; // i.e., 4.5 centimeters
Assert.AreEqual(127559, c.MeasureValue);
Assert.AreEqual("4.5 cm", c.Text);
c.MeasureType = MsrSysType.Point;
Assert.AreEqual(127559, c.MeasureValue);
Assert.AreEqual("127.56 pt", c.Text);
c.Text = "2 in";
Assert.AreEqual(144000, c.MeasureValue);
Assert.AreEqual("144 pt", c.Text);
c.MeasureType = MsrSysType.Inch;
Assert.AreEqual(144000, c.MeasureValue);
Assert.AreEqual("2\"", c.Text);
c.Text = "3.2\"";
Assert.AreEqual(230400, c.MeasureValue);
Assert.AreEqual("3.2\"", c.Text);
c.Text = "0.05in";
Assert.AreEqual(3600, c.MeasureValue);
Assert.AreEqual("0.05\"", c.Text);
c.Text = "3.23";
Assert.AreEqual(232560, c.MeasureValue);
Assert.AreEqual("3.23\"", c.Text);
c.MeasureType = MsrSysType.Point;
Assert.AreEqual(232560, c.MeasureValue);
Assert.AreEqual("232.56 pt", c.Text);
c.Text = "65 mm";
Assert.AreEqual(184252, c.MeasureValue);
Assert.AreEqual("184.25 pt", c.Text);
c.MeasureType = MsrSysType.Mm;
Assert.AreEqual(184252, c.MeasureValue);
Assert.AreEqual("65 mm", c.Text);
c.Text = "90.001";
Assert.AreEqual(255121, c.MeasureValue);
Assert.AreEqual("90 mm", c.Text);
c.Text = "4 \"";
Assert.AreEqual(288000, c.MeasureValue);
Assert.AreEqual("101.6 mm", c.Text);
c.MeasureType = MsrSysType.Point;
Assert.AreEqual(288000, c.MeasureValue);
Assert.AreEqual("288 pt", c.Text);
c.Text = "56.8 pt";
Assert.AreEqual(56800, c.MeasureValue);
Assert.AreEqual("56.8 pt", c.Text);
}
}
public void UpDownButtons_IncrementFactor()
{
using (UpDownMeasureControl c = new UpDownMeasureControl())
{
c.MeasureType = MsrSysType.Point;
c.MeasureMin = -10000;
c.MeasureMax = 10000;
c.MeasureValue = 2000;
c.MeasureIncrementFactor = 6;
c.UpButton();
Assert.AreEqual(6000, c.MeasureValue);
Assert.AreEqual("6 pt", c.Text);
c.UpButton();
Assert.AreEqual(10000, c.MeasureValue);
Assert.AreEqual("10 pt", c.Text);
c.DownButton();
Assert.AreEqual(6000, c.MeasureValue);
Assert.AreEqual("6 pt", c.Text);
c.DownButton();
Assert.AreEqual(0, c.MeasureValue);
Assert.AreEqual("0 pt", c.Text);
c.DownButton();
Assert.AreEqual(-6000, c.MeasureValue);
Assert.AreEqual("-6 pt", c.Text);
c.DownButton();
Assert.AreEqual(-10000, c.MeasureValue);
Assert.AreEqual("-10 pt", c.Text);
}
}
public void DownButton_DisplayingAbsoluteValues()
{
using (UpDownMeasureControl c = new UpDownMeasureControl())
{
c.DisplayAbsoluteValues = true;
c.MeasureType = MsrSysType.Point;
c.MeasureMin = -30000;
c.MeasureMax = 30000;
c.MeasureValue = 0;
Assert.AreEqual(0, c.MeasureValue);
Assert.AreEqual("0 pt", c.Text);
c.DownButton();
Assert.AreEqual(-1000, c.MeasureValue);
Assert.AreEqual("1 pt", c.Text);
c.DownButton();
Assert.AreEqual(-2000, c.MeasureValue);
Assert.AreEqual("2 pt", c.Text);
}
}
public void MinLimit()
{
using (UpDownMeasureControl c = new UpDownMeasureControl())
{
c.MeasureType = MsrSysType.Point;
c.MeasureMin = -20;
c.MeasureMax = 10000;
c.MeasureValue = -50;
Assert.AreEqual(-20, c.MeasureValue);
Assert.AreEqual("-0.02 pt", c.Text);
c.MeasureMin = 0;
Assert.AreEqual(10000, c.MeasureMax);
Assert.AreEqual(0, c.MeasureValue);
Assert.AreEqual("0 pt", c.Text);
c.MeasureMin = 150000;
Assert.AreEqual(150000, c.MeasureMax);
Assert.AreEqual(150000, c.MeasureValue);
Assert.AreEqual("150 pt", c.Text);
}
}
public void MaxLimit()
{
using (UpDownMeasureControl c = new UpDownMeasureControl())
{
c.MeasureType = MsrSysType.Point;
c.MeasureMin = -20;
c.MeasureMax = 10000;
c.MeasureValue = 20000;
Assert.AreEqual(10000, c.MeasureValue);
Assert.AreEqual("10 pt", c.Text);
c.MeasureMax = 1000;
Assert.AreEqual(-20, c.MeasureMin);
Assert.AreEqual(1000, c.MeasureValue);
Assert.AreEqual("1 pt", c.Text);
c.MeasureMax = -100;
Assert.AreEqual(-100, c.MeasureMin);
Assert.AreEqual(-100, c.MeasureValue);
Assert.AreEqual("-0.1 pt", c.Text);
}
}
public void DownButton()
{
using (UpDownMeasureControl c = new UpDownMeasureControl())
{
c.MeasureType = MsrSysType.Point;
c.MeasureMin = -100000;
c.MeasureMax = 100000;
c.MeasureValue = 2000;
c.DownButton();
Assert.AreEqual(1000, c.MeasureValue);
Assert.AreEqual("1 pt", c.Text);
c.MeasureValue = 2456;
c.DownButton();
Assert.AreEqual(2000, c.MeasureValue);
Assert.AreEqual("2 pt", c.Text);
c.MeasureValue = -100000;
c.DownButton();
Assert.AreEqual(-100000, c.MeasureValue);
Assert.AreEqual("-100 pt", c.Text);
c.MeasureValue = -3200;
c.DownButton();
Assert.AreEqual(-4000, c.MeasureValue);
Assert.AreEqual("-4 pt", c.Text);
c.MeasureType = MsrSysType.Cm;
c.Text = "2.8";
c.DownButton();
Assert.AreEqual(76535, c.MeasureValue);
Assert.AreEqual("2.7 cm", c.Text);
c.Text = "2.85";
c.DownButton();
Assert.AreEqual(79370, c.MeasureValue);
Assert.AreEqual("2.8 cm", c.Text);
c.Text = "-3.5";
c.DownButton();
Assert.AreEqual(-100000, c.MeasureValue);
Assert.AreEqual("-3.53 cm", c.Text);
c.Text = "-2";
c.DownButton();
Assert.AreEqual(-59528, c.MeasureValue);
Assert.AreEqual("-2.1 cm", c.Text);
c.MeasureType = MsrSysType.Inch;
c.Text = "1";
c.DownButton();
Assert.AreEqual(64800, c.MeasureValue);
Assert.AreEqual("0.9\"", c.Text);
c.Text = "0.899";
c.DownButton();
Assert.AreEqual(57600, c.MeasureValue);
Assert.AreEqual("0.8\"", c.Text);
c.Text = "-1.3";
c.DownButton();
Assert.AreEqual(-100000, c.MeasureValue);
Assert.AreEqual("-1.39\"", c.Text);
c.Text = "-0.95";
c.DownButton();
Assert.AreEqual(-72000, c.MeasureValue);
Assert.AreEqual("-1\"", c.Text);
c.MeasureType = MsrSysType.Mm;
c.Text = "2";
c.DownButton();
Assert.AreEqual(2835, c.MeasureValue);
Assert.AreEqual("1 mm", c.Text);
c.Text = "2.72";
c.DownButton();
Assert.AreEqual(5669, c.MeasureValue);
Assert.AreEqual("2 mm", c.Text);
c.Text = "-35";
c.DownButton();
Assert.AreEqual(-100000, c.MeasureValue);
Assert.AreEqual("-35.28 mm", c.Text);
c.Text = "0";
c.DownButton();
Assert.AreEqual(-2835, c.MeasureValue);
Assert.AreEqual("-1 mm", c.Text);
}
}
public void UpButton()
{
using (UpDownMeasureControl c = new UpDownMeasureControl())
{
c.MeasureType = MsrSysType.Point;
c.MeasureMin = -100000;
c.MeasureMax = 100000;
c.MeasureValue = 2000;
c.UpButton();
Assert.AreEqual(3000, c.MeasureValue);
Assert.AreEqual("3 pt", c.Text);
c.MeasureValue = 2456;
c.UpButton();
Assert.AreEqual(3000, c.MeasureValue);
Assert.AreEqual("3 pt", c.Text);
c.MeasureValue = 100000;
c.UpButton();
Assert.AreEqual(100000, c.MeasureValue);
Assert.AreEqual("100 pt", c.Text);
c.MeasureValue = -3200;
c.UpButton();
Assert.AreEqual(-3000, c.MeasureValue);
Assert.AreEqual("-3 pt", c.Text);
c.MeasureType = MsrSysType.Cm;
c.Text = "2.8";
c.UpButton();
Assert.AreEqual(82205, c.MeasureValue);
Assert.AreEqual("2.9 cm", c.Text);
c.Text = "2.85";
c.UpButton();
Assert.AreEqual(82205, c.MeasureValue);
Assert.AreEqual("2.9 cm", c.Text);
c.Text = "3.5";
c.UpButton();
Assert.AreEqual(100000, c.MeasureValue);
Assert.AreEqual("3.53 cm", c.Text);
c.Text = "-2";
c.UpButton();
Assert.AreEqual(-53858, c.MeasureValue);
Assert.AreEqual("-1.9 cm", c.Text);
c.MeasureType = MsrSysType.Inch;
c.Text = "1";
c.UpButton();
Assert.AreEqual(79200, c.MeasureValue);
Assert.AreEqual("1.1\"", c.Text);
c.Text = "1.009";
c.UpButton();
Assert.AreEqual(79200, c.MeasureValue);
Assert.AreEqual("1.1\"", c.Text);
c.Text = "1.3";
c.UpButton();
Assert.AreEqual(100000, c.MeasureValue);
Assert.AreEqual("1.39\"", c.Text);
c.Text = "-0.95";
c.UpButton();
Assert.AreEqual(-64800, c.MeasureValue);
Assert.AreEqual("-0.9\"", c.Text);
c.MeasureType = MsrSysType.Mm;
c.Text = "2";
c.UpButton();
Assert.AreEqual(8504, c.MeasureValue);
Assert.AreEqual("3 mm", c.Text);
c.Text = "2.72";
c.UpButton();
Assert.AreEqual(8504, c.MeasureValue);
Assert.AreEqual("3 mm", c.Text);
c.Text = "35";
c.UpButton();
Assert.AreEqual(100000, c.MeasureValue);
Assert.AreEqual("35.28 mm", c.Text);
c.Text = "0";
c.UpButton();
Assert.AreEqual(2835, c.MeasureValue);
Assert.AreEqual("1 mm", c.Text);
}
}
public void SetUnusualMeasureValues()
{
using (UpDownMeasureControl c = new UpDownMeasureControl())
{
c.MeasureType = MsrSysType.Point;
c.MeasureMin = -1000000;
c.MeasureMax = 1000000;
// test weird spaces
c.Text = " 9 cm";
Assert.AreEqual(255118, c.MeasureValue);
Assert.AreEqual("255.12 pt", c.Text);
c.Text = "20mm";
Assert.AreEqual(56693, c.MeasureValue);
Assert.AreEqual("56.69 pt", c.Text);
c.Text = "2 in ";
Assert.AreEqual(144000, c.MeasureValue);
Assert.AreEqual("144 pt", c.Text);
// Test bogus stuff
c.Text = "--4"; // double negative
Assert.AreEqual(144000, c.MeasureValue);
Assert.AreEqual("144 pt", c.Text);
c.Text = "4.5 mc"; // bogus units
Assert.AreEqual(144000, c.MeasureValue);
Assert.AreEqual("144 pt", c.Text);
c.Text = "4>4"; // wrong decimal point symbol
Assert.AreEqual(144000, c.MeasureValue);
Assert.AreEqual("144 pt", c.Text);
c.Text = "4.0.1"; // too many decimal point symbols
Assert.AreEqual(144000, c.MeasureValue);
Assert.AreEqual("144 pt", c.Text);
c.Text = "4 1"; // internal space
Assert.AreEqual(144000, c.MeasureValue);
Assert.AreEqual("144 pt", c.Text);
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Called when a value changes that needs to update the paragraph preview
/// </summary>
/// ------------------------------------------------------------------------------------
protected void ValueChanged(object sender, EventArgs e)
{
if (!m_dontUpdateInheritance && sender != null)
{
((Control)sender).ForeColor = SystemColors.WindowText;
if (IsInherited((Control)sender) && ChangedToUnspecified != null)
{
ChangedToUnspecified(this, EventArgs.Empty);
}
}
if (sender is UpDownMeasureControl)
{
UpDownMeasureControl ctrl = (UpDownMeasureControl)sender;
if (ctrl.Text == string.Empty)
{
// When numerical values in the special indentation and line spacing controls are reset,
// the values should be set in the associated combobox to unspecified -- this will
// cause this event handler to fire again and reset both the combo box and the numeric
// value to the inherited value.
if (ctrl == m_nudIndentBy)
{
m_cboSpecialIndentation.AdjustedSelectedIndex = 0;
return;
}
if (ctrl == m_nudSpacingAt)
{
m_cboLineSpacing.AdjustedSelectedIndex = 0;
return;
}
m_dontUpdateInheritance = true;
if (m_currentStyleInfo.Inherits)
{
InheritableStyleProp <int> prop;
int inheritedValue;
if (ctrl == m_nudLeftIndentation)
{
prop = m_currentStyleInfo.ILeadingIndent;
inheritedValue = m_currentStyleInfo.BasedOnStyle.LeadingIndent;
}
else if (ctrl == m_nudRightIndentation)
{
prop = m_currentStyleInfo.ITrailingIndent;
inheritedValue = m_currentStyleInfo.BasedOnStyle.TrailingIndent;
}
else if (ctrl == m_nudBefore)
{
prop = m_currentStyleInfo.ISpaceBefore;
inheritedValue = m_currentStyleInfo.BasedOnStyle.SpaceBefore;
}
else if (ctrl == m_nudAfter)
{
prop = m_currentStyleInfo.ISpaceAfter;
inheritedValue = m_currentStyleInfo.BasedOnStyle.SpaceAfter;
}
else
{
throw new Exception("Somebody added a new nud control");
}
prop.ResetToInherited(inheritedValue);
ctrl.ForeColor = GetCtrlForeColorForProp(prop);
ctrl.MeasureValue = prop.Value;
}
else
{
ctrl.MeasureValue = ctrl.MeasureValue;
}
m_dontUpdateInheritance = false;
}
}
else if (sender == m_cboLineSpacing)
{
if (m_cboLineSpacing.AdjustedSelectedIndex == kAtLeastIndex)
{
m_nudSpacingAt.MeasureMin = 0;
}
else if (m_cboLineSpacing.AdjustedSelectedIndex == kExactlyIndex)
{
m_nudSpacingAt.MeasureMin = 1000;
}
//Enable/Disable the line spacing size combo box
//when the appropriate kind of line spacing is selected in the m_cboLineSpacing combobox
var index = m_cboLineSpacing.AdjustedSelectedIndex;
m_nudSpacingAt.Enabled = (index == kAtLeastIndex || index == kExactlyIndex) &&
!IsInherited(m_cboLineSpacing);
}
else if (sender == m_cboDirection)
{
ChangeDirectionLabels(
(TriStateBool)m_cboDirection.AdjustedSelectedIndex == TriStateBool.triTrue);
}
else if (sender == m_cboSpecialIndentation)
{
//Enable/Disable the indentation size combo box when the appropriate kind of indentation
// is selected in the m_cboSpecialIndentation combobox. If (unspecified) is selected
// then m_cboSpecialIndentation is Inherited and thus we want the size comboBox disabled.
var index = m_cboSpecialIndentation.AdjustedSelectedIndex;
m_nudIndentBy.Enabled = (index == kFirstLineIndex || index == kHangingIndex) && !IsInherited(m_cboSpecialIndentation);
}
m_pnlPreview.Refresh();
}
