// 保存Mdi Child form尺寸位置状态到ApplicationInfo中
// parameters:
// form Form对象
// strCfgTitle 配置信息路径。本函数将用此值作为SetString()或SetInt()的strPath参数使用
public void SaveMdiChildFormStates(Form form,
string strCfgTitle,
SizeStyle style)
{
if ((style & SizeStyle.Size) != 0)
{
FormWindowState savestate = form.WindowState;
Size size = form.Size;
Point location = form.Location;
if (form.WindowState != FormWindowState.Normal)
{
size = form.RestoreBounds.Size;
location = form.RestoreBounds.Location;
}
this.SetInt(strCfgTitle, "width", size.Width);
this.SetInt(strCfgTitle, "height", size.Height);
this.SetInt(strCfgTitle, "x", location.X);
this.SetInt(strCfgTitle, "y", location.Y);
}
if ((style & SizeStyle.Layout) != 0)
{
if (this.SaveMdiLayout != null)
{
this.SaveMdiLayout(form, null);
}
}
}
public void TestParse()
{
var pixelSize = new SizeStyle("50px");
Assert.IsTrue(pixelSize.IsValid);
Assert.AreEqual(50, pixelSize.Value);
Assert.AreEqual(SizeUnit.Pixels, pixelSize.Unit);
var noUnitSize = new SizeStyle("50");
Assert.IsFalse(noUnitSize.IsValid);
noUnitSize = new SizeStyle("0");
Assert.IsTrue(noUnitSize.IsValid);
Assert.AreEqual(0, noUnitSize.Value);
Assert.AreEqual(SizeUnit.Pixels, noUnitSize.Unit);
var percentSize = new SizeStyle("40%");
Assert.IsTrue(percentSize.IsValid);
Assert.AreEqual(40, percentSize.Value);
Assert.AreEqual(SizeUnit.Percents, percentSize.Unit);
var weightSize = new SizeStyle("2*");
Assert.IsTrue(weightSize.IsValid);
Assert.AreEqual(2, weightSize.Value);
Assert.AreEqual(SizeUnit.Weight, weightSize.Unit);
}
public void Size_ConstructorTest()
{
SizeStyle target = new SizeStyle();
Assert.IsNotNull(target);
Assert.AreEqual(StyleKeys.SizeItemKey, target.ItemKey);
}
public void Size_WidthTest()
{
SizeStyle target = new SizeStyle();
// Default value
PDFUnit expected = PDFUnit.Empty;
PDFUnit actual = target.Width;
Assert.AreEqual(expected, actual);
// Set Value
expected = 20;
target.Width = expected;
actual = target.Width;
Assert.AreEqual(expected, actual);
// Change Value
expected = new PDFUnit(120, PageUnits.Millimeters);
target.Width = expected;
actual = target.Width;
Assert.AreEqual(expected, actual);
// Remove Value
expected = PDFUnit.Empty;
target.RemoveWidth();
actual = target.Width;
Assert.AreEqual(expected, actual);
}
private void method_1()
{
this.bool_0 = false;
if (this.mapTemplateElement_0 != null)
{
SizeStyle sizeStyle = (this.mapTemplateElement_0 as MapTemplateGroupElement).SizeStyle;
double sizeScale = (this.mapTemplateElement_0 as MapTemplateGroupElement).SizeScale;
if (sizeStyle == SizeStyle.Fixed)
{
this.rdoFiexdSize.Checked = true;
this.txtScale.Enabled = false;
}
else if (sizeStyle == SizeStyle.InsideWidthScale)
{
this.rdoWidthScale.Checked = true;
this.txtScale.Enabled = true;
}
else
{
this.rdoSameAsWidth.Checked = true;
this.txtScale.Enabled = false;
}
this.txtScale.Text = sizeScale.ToString();
}
this.bool_0 = true;
}
public UIImage() : base()
{
Name = "图标按钮";
SizeStyle = SizeStyle.Inline;
Texture = Main.magicPixel;
Color = Color.White;
}
public UILabel() : base()
{
Text = "文字";
TextScale = 1f;
TextColor = Color.White;
BackgroundColor = Color.Transparent;
IsLargeText = false;
SizeStyle = SizeStyle.Inline;
}
/// <summary>
/// 渲染箭头(固定大小)
/// </summary>
/// <param name="rect">渲染区域</param>
/// <param name="direction">箭头方向</param>
/// <param name="style">大小样式</param>
public void RenderArrow(Rectangle rect, ArrowDirection direction, SizeStyle style)
{
if (this.m_State == State.Hidden || !RectangleEx.IsVisible(rect))
{
return;
}
this.CurrentTextPreferredRect = rect;
RenderEngine.DrawArrow(this.m_Graphics, this.CurrentTextPreferredRect, this.CurrentForeColor, direction, style);
}
// 包装后的版本
public void LoadMdiChildFormStates(Form form,
string strCfgTitle,
SizeStyle style)
{
LoadMdiChildFormStates(form,
strCfgTitle,
style,
600,
400);
}
// 包装后的版本
public void LoadMdiChildFormStates(Form form,
string strCfgTitle,
SizeStyle style)
{
// 默认值可以按照屏幕分辨率估算
int nDefaultWidth = (int)(((double)Screen.PrimaryScreen.WorkingArea.Width) * 0.5);
int nDefaultHeight = (int)(((double)Screen.PrimaryScreen.WorkingArea.Height) * 0.7);
LoadMdiChildFormStates(form,
strCfgTitle,
style,
nDefaultWidth, // 600,
nDefaultHeight // 400
);
}
private float ComputeFilledWidth(VisualElement element, VisualElement child, DimensionalElement container, float remainingWidth)
{
SizeStyle widthStyle = child.Styles.Width;
float margin;
if (widthStyle != null)
{
switch (widthStyle.Unit)
{
case SizeUnit.Weight:
margin = ComputeHorizontalMargin(element, child, container);
child.Width = ((remainingWidth - margin) / element.TotalWidthWeight) * widthStyle.Value;
return(child.BoxWidth);
}
}
return(0);
}
private float ComputeFilledHeight(VisualElement element, VisualElement child, DimensionalElement container, float remainingHeight)
{
SizeStyle heightStyle = child.Styles.Height;
float margin;
if (heightStyle != null)
{
switch (heightStyle.Unit)
{
case SizeUnit.Weight:
margin = ComputeVerticalMargin(element, child, container);
child.Height = ((remainingHeight - margin) / element.TotalHeightWeight) * heightStyle.Value;
return(child.BoxHeight);
}
}
return(0);
}
public void Size_FullWidthTest()
{
SizeStyle target = new SizeStyle();
bool expected = false;
Assert.AreEqual(expected, target.FullWidth);
expected = true;
target.FullWidth = expected;
bool actual = target.FullWidth;
Assert.AreEqual(expected, actual);
expected = false;
target.FullWidth = expected;
actual = target.FullWidth;
Assert.AreEqual(expected, actual);
expected = false;
target.RemoveFillWidth();
Assert.AreEqual(expected, actual);
}
// http://blogs.msdn.com/b/rprabhu/archive/2005/11/28/497792.aspx
// 2015/10/12 优化
// 从ApplicationInfo中读取信息，设置MDI Child form尺寸位置状态
// 和一般Form的区别是,不修改x,y信息
// parameters:
// form Form对象
// strCfgTitle 配置信息路径。本函数将用此值作为GetString()或GetInt()的strPath参数使用
// strStyle size/layout 之一或者组合
public void LoadMdiChildFormStates(Form form,
string strCfgTitle,
SizeStyle style,
int nDefaultWidth,
int nDefaultHeight)
{
if ((style & SizeStyle.Size) != 0)
{
form.Size = new Size(this.GetInt(
strCfgTitle, "width", nDefaultWidth),
this.GetInt(
strCfgTitle, "height", nDefaultHeight));
}
if ((style & SizeStyle.Layout) != 0)
{
if (this.LoadMdiLayout != null)
{
this.LoadMdiLayout(form, null);
}
}
}
private float ComputeHeight(VisualElement element, VisualElement child, DimensionalElement container)
{
SizeStyle heightStyle = child.Styles.Height;
if (heightStyle != null)
{
switch (heightStyle.Unit)
{
case SizeUnit.Pixels:
ComputeVerticalMargin(element, child, container);
child.Height = heightStyle.Value;
return(child.BoxHeight);
case SizeUnit.Percents:
ComputeVerticalMargin(element, child, container);
child.Height = (container.Height / 100) * heightStyle.Value;
return(child.BoxHeight);
}
}
return(0);
}
private float ComputeWidth(VisualElement element, VisualElement child, DimensionalElement container)
{
SizeStyle widthStyle = child.Styles.Width;
if (widthStyle != null)
{
switch (widthStyle?.Unit)
{
case SizeUnit.Pixels:
ComputeHorizontalMargin(element, child, container);
child.Width = widthStyle.Value;
return(child.BoxWidth);
case SizeUnit.Percents:
ComputeHorizontalMargin(element, child, container);
child.Width = (container.Width / 100) * widthStyle.Value;
return(child.BoxWidth);
}
}
return(0);
}
private VisualElement GetTestLayout(SizeStyle width, SizeStyle height)
{
var root = new VisualElement();
root.Styles.Layout = new LayoutStyle {
Type = LayoutType.Row
};
root.Styles.Background = new BackgroundStyle {
Color = Color.WhiteSmoke
};
var el1 = new VisualElement();
el1.Styles.Width = width;
el1.Styles.Height = height;
el1.Styles.Background = new BackgroundStyle {
Color = Color.Red
};
root.AddChildren(el1);
return(root);
}
