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Better comments for launcher widgets.

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This commit is contained in:
UnknownShadow200 2016-09-12 15:44:48 +10:00
parent f6dbfc6062
commit 4c8e5078e0
7 changed files with 69 additions and 26 deletions
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22
ClassicalSharp/2D/Widgets/Widget.cs
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@ -22,16 +22,16 @@ namespace ClassicalSharp.Gui {
/// <summary> Invoked when this widget is clicked on. Can be null. </summary>
public ClickHandler OnClick;
/// <summary> Horizontal coordinate of top left corner in window space. </summary>
/// <summary> Horizontal coordinate of top left corner in pixels. </summary>
public int X;
/// <summary> Vertical coordinate of top left corner in window space. </summary>
/// <summary> Vertical coordinate of top left corner in pixels. </summary>
public int Y;
/// <summary> Horizontal length of widget's bounds in window space. </summary>
/// <summary> Horizontal length of widget's bounds in pixels. </summary>
public int Width;
/// <summary> Vertical length of widget's bounds in window space. </summary>
/// <summary> Vertical length of widget's bounds in pixels. </summary>
public int Height;
/// <summary> Specifies the horizontal reference point for when the widget is resized. </summary>
@ -40,25 +40,25 @@ namespace ClassicalSharp.Gui {
/// <summary> Specifies the vertical reference point for when the widget is resized. </summary>
public Anchor VerticalAnchor;
/// <summary> Horizontal offset from the reference point in window space. </summary>
/// <summary> Horizontal offset from the reference point in pixels. </summary>
public int XOffset = 0;
/// <summary> Vertical offset from the reference point in window space. </summary>
/// <summary> Vertical offset from the reference point in pixels. </summary>
public int YOffset = 0;
/// <summary> Width and height of widget in window space. </summary>
/// <summary> Width and height of widget in pixels. </summary>
public Size Size { get { return new Size( Width, Height ); } }
/// <summary> Coordinate of top left corner of widget's bounds in window space. </summary>
/// <summary> Coordinate of top left corner of widget's bounds in pixels. </summary>
public Point TopLeft { get { return new Point( X, Y ); } }
/// <summary> Coordinate of bottom right corner of widget's bounds in window space. </summary>
/// <summary> Coordinate of bottom right corner of widget's bounds in pixels. </summary>
public Point BottomRight { get { return new Point( X + Width, Y + Height ); } }
/// <summary> Specifies the boundaries of the widget in window space. </summary>
/// <summary> Specifies the boundaries of the widget in pixels. </summary>
public Rectangle Bounds { get { return new Rectangle( X, Y, Width, Height ); } }
/// <summary> Moves the widget to the specified window space coordinates. </summary>
/// <summary> Moves the widget to the specified pixel coordinates. </summary>
public virtual void MoveTo( int newX, int newY ) {
X = newX; Y = newY;
}

3
Launcher2/Gui/TableWidget/LauncherTableWidget.cs
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@ -122,7 +122,8 @@ namespace Launcher.Gui.Widgets {
public void SetDrawData( IDrawer2D drawer, Font font, Font titleFont,
Anchor horAnchor, Anchor verAnchor, int x, int y ) {
CalculateOffset( x, y, horAnchor, verAnchor );
SetAnchors( horAnchor, verAnchor ).SetOffsets( x, y )
.CalculatePosition();
view.SetDrawData( drawer, font, titleFont );
}

3
Launcher2/Gui/Widgets/LauncherBoolWidget.cs
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@ -19,7 +19,8 @@ namespace Launcher.Gui.Widgets {
}
public void SetDrawData( IDrawer2D drawer, Anchor horAnchor, Anchor verAnchor, int x, int y ) {
CalculateOffset( x, y, horAnchor, verAnchor );
SetAnchors( horAnchor, verAnchor ).SetOffsets( x, y )
.CalculatePosition();
}
public override void Redraw( IDrawer2D drawer ) {

3
Launcher2/Gui/Widgets/LauncherButtonWidget.cs
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@ -19,7 +19,8 @@ namespace Launcher.Gui.Widgets {
public void SetDrawData( IDrawer2D drawer, string text, Font font, Anchor horAnchor,
Anchor verAnchor, int width, int height, int x, int y ) {
Width = width; Height = height;
CalculateOffset( x, y, horAnchor, verAnchor );
SetAnchors( horAnchor, verAnchor ).SetOffsets( x, y )
.CalculatePosition();
this.font = font;
Text = text;

3
Launcher2/Gui/Widgets/LauncherInputWidget.cs
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@ -43,7 +43,8 @@ namespace Launcher.Gui.Widgets {
Anchor horAnchor, Anchor verAnchor, int width, int height, int x, int y ) {
ButtonWidth = width; ButtonHeight = height;
Width = width; Height = height;
CalculateOffset( x, y, horAnchor, verAnchor );
SetAnchors( horAnchor, verAnchor ).SetOffsets( x, y )
.CalculatePosition();
Text = text;
if( Password ) text = new String( '*', text.Length );

3
Launcher2/Gui/Widgets/LauncherLabelWidget.cs
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@ -19,7 +19,8 @@ namespace Launcher.Gui.Widgets {
Size size = drawer.MeasureSize( ref args );
Width = size.Width; Height = size.Height;
CalculateOffset( x, y, horAnchor, verAnchor );
SetAnchors( horAnchor, verAnchor ).SetOffsets( x, y )
.CalculatePosition();
Text = text;
this.font = font;
}

58
Launcher2/Gui/Widgets/LauncherWidget.cs
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@ -4,28 +4,66 @@ using ClassicalSharp;
namespace Launcher.Gui.Widgets {
/// <summary> Represents a graphical element/control. </summary>
public abstract class LauncherWidget {
public int X, Y, Width, Height;
public LauncherWindow Window;
public Action<int, int> OnClick;
/// <summary> The text associated with this widget. </summary>
public string Text;
/// <summary> Specifies the horizontal reference point for when the widget is resized. </summary>
public Anchor HorizontalAnchor;
/// <summary> Specifies the vertical reference point for when the widget is resized. </summary>
public Anchor VerticalAnchor;
/// <summary> Horizontal offset from the reference point in pixels. </summary>
public int XOffset = 0;
/// <summary> Vertical offset from the reference point in pixels. </summary>
public int YOffset = 0;
public LauncherWidget( LauncherWindow window ) {
Window = window;
}
protected void CalculateOffset( int x, int y, Anchor horAnchor, Anchor verAnchor ) {
if( horAnchor == Anchor.LeftOrTop ) X = x;
else if( horAnchor == Anchor.Centre ) X = x + Window.Width / 2 - Width / 2;
else if( horAnchor == Anchor.BottomOrRight ) X = x + Window.Width - Width;
if( verAnchor == Anchor.LeftOrTop ) Y = y;
else if( verAnchor == Anchor.Centre ) Y = y + Window.Height / 2 - Height / 2;
else if( verAnchor == Anchor.BottomOrRight ) Y = y + Window.Height - Height;
}
/// <summary> Redraws the contents of this widget. </summary>
public abstract void Redraw( IDrawer2D drawer );
/// <summary> Sets the reference points for when this widget is resized. </summary>
public LauncherWidget SetAnchors( Anchor horAnchor, Anchor verAnchor ) {
HorizontalAnchor = horAnchor;
VerticalAnchor = verAnchor;
return this;
}
/// <summary> Sets the offsets from the reference points (anchors) in pixels. </summary>
public LauncherWidget SetOffsets( int xOffset, int yOffset ) {
XOffset = xOffset;
YOffset = yOffset;
return this;
}
/// <summary> Calculates the position of this widget in the window,
/// based on its anchor points and offset from the anchor points. </summary>
public LauncherWidget CalculatePosition() {
X = CalcPos( HorizontalAnchor, XOffset, Width, Window.Width );
Y = CalcPos( VerticalAnchor, YOffset, Height, Window.Height );
return this;
}
static int CalcPos( Anchor anchor, int offset, int size, int axisLen ) {
if( anchor == Anchor.LeftOrTop )
return offset;
if( anchor == Anchor.Centre )
return offset + axisLen / 2 - size / 2;
if( anchor == Anchor.BottomOrRight )
return offset + axisLen - size;
return 0;
}
}
}