protected override void OnStartDemo(SampleViewport viewport)
{
var box1 = new LayoutFarm.CustomWidgets.SimpleBox(50, 50);
box1.BackColor = Color.Red;
box1.SetLocation(10, 10);
//box1.dbugTag = 1;
SetupActiveBoxProperties(box1);
viewport.AddContent(box1);
var box2 = new LayoutFarm.CustomWidgets.SimpleBox(30, 30);
box2.SetLocation(50, 50);
//box2.dbugTag = 2;
SetupActiveBoxProperties(box2);
viewport.AddContent(box2);
controllerBox1 = new UIControllerBox(40, 40);
Color c = KnownColors.FromKnownColor(KnownColor.Yellow);
controllerBox1.BackColor = new Color(100, c.R, c.G, c.B);
controllerBox1.SetLocation(200, 200);
//controllerBox1.dbugTag = 3;
controllerBox1.Visible = false;
SetupControllerBoxProperties(controllerBox1);
viewport.AddContent(controllerBox1);
}
protected override void OnStart(AppHost host)
{
var box1 = new LayoutFarm.CustomWidgets.Box(50, 50);
box1.BackColor = Color.Red;
box1.SetLocation(10, 10);
//box1.dbugTag = 1;
SetupActiveBoxProperties(box1);
host.AddChild(box1);
var box2 = new LayoutFarm.CustomWidgets.Box(30, 30);
box2.SetLocation(50, 50);
//box2.dbugTag = 2;
SetupActiveBoxProperties(box2);
host.AddChild(box2);
_controllerBox1 = new UIControllerBox(40, 40);
Color c = KnownColors.FromKnownColor(KnownColor.Yellow);
_controllerBox1.BackColor = new Color(100, c.R, c.G, c.B);
_controllerBox1.SetLocation(200, 200);
//controllerBox1.dbugTag = 3;
_controllerBox1.Visible = false;
SetupControllerBoxProperties(_controllerBox1);
host.AddChild(_controllerBox1);
}
void SetupActiveBoxProperties(LayoutFarm.CustomWidgets.EaseBox box)
{
//1. mouse down
box.MouseDown += (s, e) =>
{
box.BackColor = KnownColors.FromKnownColor(KnownColor.DeepSkyBlue);
e.MouseCursorStyle = MouseCursorStyle.Pointer;
//--------------------------------------------
//move controller here
controllerBox1.SetBounds(box.Left - 5, box.Top - 5,
box.Width + 10, box.Height + 10);
controllerBox1.Visible = true;
controllerBox1.TargetBox = box;
e.SetMouseCapture(controllerBox1);
};
//2. mouse up
box.MouseUp += (s, e) =>
{
e.MouseCursorStyle = MouseCursorStyle.Default;
box.BackColor = Color.LightGray;
controllerBox1.Visible = false;
controllerBox1.TargetBox = null;
};
}
void SetupActiveBoxProperties(LayoutFarm.CustomWidgets.Box box)
{
//1. mouse down
box.MouseDown += (s, e) =>
{
box.BackColor = KnownColors.FromKnownColor(KnownColor.DeepSkyBlue);
e.MouseCursorStyle = MouseCursorStyle.Pointer;
//--------------------------------------------
//move controller here
_controllerBox1.TargetBox = box;
_controllerBox1.SetLocation(box.Left - 5, box.Top - 5);
_controllerBox1.SetSize(box.Width + 10, box.Height + 10);
_controllerBox1.Visible = true;
//--------------------------------------------
e.CancelBubbling = true;
//change mouse capture to another control
e.SetMouseCapturedElement(_controllerBox1);
};
//2. mouse up
box.MouseUp += (s, e) =>
{
e.MouseCursorStyle = MouseCursorStyle.Default;
box.BackColor = KnownColors.LightGray;
//hide controller
_controllerBox1.Visible = false;
_controllerBox1.TargetBox = null;
e.CancelBubbling = true;
};
}
UIControllerBox GetFreeUserControllerBox()
{
if (userControllerPool.Count > 0)
{
var controlBox = userControllerPool.Dequeue();
//-------------------------------------------
//register to working box list
workingControllerBoxes.Add(controlBox);
return(controlBox);
}
else
{
//create new one
//controller box 1 (red corners)
var controllerBox1 = new UIControllerBox(40, 40);
Color c = KnownColors.FromKnownColor(KnownColor.Yellow);
controllerBox1.BackColor = new Color(100, c.R, c.G, c.B);
controllerBox1.SetLocation(200, 200);
//controllerBox1.dbugTag = 3;
controllerBox1.Visible = false;
SetupControllerBoxProperties(controllerBox1);
//-------------------------------------------
//register to working box list
workingControllerBoxes.Add(controllerBox1);
return(controllerBox1);
}
}
public override RenderElement GetPrimaryRenderElement(RootGraphic rootgfx)
{
if (_gridViewRenderE == null)
{
var myGridBox = new GridViewRenderElement(rootgfx, this.Width, this.Height);
myGridBox.HasSpecificSize = true;//***
myGridBox.SetLocation(this.Left, this.Top);
myGridBox.SetController(this);
myGridBox.BackColor = KnownColors.FromKnownColor(KnownColor.LightGray);
this.SetPrimaryRenderElement(myGridBox);
this._gridViewRenderE = myGridBox;
//create layers
int nrows = this.gridTable.RowCount;
int ncols = this.gridTable.ColumnCount;
//----------------------------------------
myGridBox.BuildGrid(gridTable, this.CellSizeStyle);
//add grid content
for (int c = 0; c < ncols; ++c)
{
for (int r = 0; r < nrows; ++r)
{
var gridCell = gridTable.GetCell(r, c);
var content = gridCell.ContentElement as UIElement;
if (content != null)
{
myGridBox.SetContent(r, c, content);
}
}
}
}
return(_gridViewRenderE);
}
protected override void OnStartDemo(SampleViewport viewport)
{
var box1 = new LayoutFarm.CustomWidgets.SimpleBox(50, 50);
box1.BackColor = Color.Red;
box1.SetLocation(10, 10);
viewport.AddContent(box1);
//--------------------------------
var box2 = new LayoutFarm.CustomWidgets.SimpleBox(30, 30);
box2.SetLocation(50, 50);
viewport.AddContent(box2);
//1. mouse down
box1.MouseDown += (s, e) =>
{
box1.BackColor = KnownColors.FromKnownColor(KnownColor.DeepSkyBlue);
box2.Visible = false;
};
box1.MouseUp += (s, e) =>
{
box1.BackColor = Color.Red;
box2.Visible = true;
};
}
protected override void OnStart(AppHost host)
{
var listbox = new LayoutFarm.CustomWidgets.ListBox(300, 400);
listbox.SetLocation(10, 10);
listbox.BackColor = KnownColors.FromKnownColor(KnownColor.LightGray);
//add list view to viewport
host.AddChild(listbox);
//add
RequestFont listItemFont = new RequestFont("tahoma", 18);
for (int i = 0; i < 10; ++i)
{
var listItem = new LayoutFarm.CustomWidgets.ListItem(400, 20);
if ((i % 2) == 0)
{
listItem.BackColor = KnownColors.FromKnownColor(KnownColor.OrangeRed);
}
else
{
listItem.BackColor = KnownColors.FromKnownColor(KnownColor.Orange);
}
listItem.SetFont(listItemFont);
listItem.Text = "A" + i;
listbox.AddItem(listItem);
}
}
protected override void OnStartDemo(SampleViewport viewport)
{
//grid0
{
var gridBox = new LayoutFarm.CustomWidgets.GridBox(100, 100);
gridBox.SetLocation(50, 50);
gridBox.BuildGrid(2, 4, CellSizeStyle.UniformCell);
viewport.AddContent(gridBox);
}
//grid1
{
var gridBox = new LayoutFarm.CustomWidgets.GridBox(100, 100);
gridBox.SetLocation(200, 50);
gridBox.BuildGrid(2, 4, CellSizeStyle.UniformCell);
viewport.AddContent(gridBox);
var simpleButton = new LayoutFarm.CustomWidgets.SimpleBox(20, 20);
simpleButton.BackColor = KnownColors.FromKnownColor(KnownColor.OliveDrab);
gridBox.AddUI(simpleButton, 1, 1);
}
//-----
//grid2
{
var gridBox = new LayoutFarm.CustomWidgets.GridBox(100, 100);
gridBox.SetLocation(350, 50);
gridBox.BuildGrid(3, 8, CellSizeStyle.UniformCell);
viewport.AddContent(gridBox);
}
}
void SetupCornerBoxController(PlotBox box)
{
Color c = KnownColors.FromKnownColor(KnownColor.Orange);
box.BackColor = new Color(100, c.R, c.G, c.B);
//controllerBox1.dbugTag = 3;
box.Visible = true;
SetupCornerProperties(box);
//
_controls.Add(box);
}
void SetupHorizontalScrollButtonProperties(RenderElement container)
{
var scroll_button = new ScrollBarButton(10, this.Height, this); //create with default value
scroll_button.BackColor = KnownColors.FromKnownColor(KnownColor.DarkBlue);
int thumbPosX = CalculateThumbPosition() + minmax_boxHeight;
scroll_button.SetLocation(thumbPosX, 0);
container.AddChild(scroll_button);
this.scrollButton = scroll_button;
//----------------------------
EvaluateHorizontalScrollBarProperties();
//----------------------------
//3. drag
scroll_button.MouseDrag += (s, e) =>
{
//dragging ...
//find x-diff
Point pos = scroll_button.Position;
//if vscroll bar then move only y axis
int newXPos = (int)(pos.X + e.DiffCapturedX);
//clamp!
if (newXPos >= this.Width - (minmax_boxHeight + scrollButton.Width))
{
newXPos = this.Width - (minmax_boxHeight + scrollButton.Width);
}
else if (newXPos < minmax_boxHeight)
{
newXPos = minmax_boxHeight;
}
//calculate value from position
int currentMarkAt = (newXPos - minmax_boxHeight);
this.scrollValue = (float)(onePixelFor * currentMarkAt);
newXPos = CalculateThumbPosition() + minmax_boxHeight;
scroll_button.SetLocation(newXPos, pos.Y);
if (this.UserScroll != null)
{
this.UserScroll(this, EventArgs.Empty);
}
e.StopPropagation();
};
}
void SetupCornerBoxController(UIControllerBox box)
{
Color c = KnownColors.FromKnownColor(KnownColor.Orange);
box.BackColor = new Color(100, c.R, c.G, c.B);
box.SetLocation(200, 200);
//controllerBox1.dbugTag = 3;
box.Visible = false;
SetupControllerBoxProperties2(box);
//viewport.AddContent(box);
//
_controls.Add(box);
}
public static Color FindColorMatch(Color c)
{
uint argb = (uint)c.ToArgb();
for (int i = 0; i < KnownColors.ArgbValues.Length; i++)
{
if (argb == KnownColors.ArgbValues [i])
{
return(KnownColors.FromKnownColor((KnownColor)i));
}
}
return(Color.Empty);
}
void SetupEdge_Controller(UIControllerBox box)
{
Color c = KnownColors.FromKnownColor(KnownColor.Blue);
box.BackColor = c;// new Color(200, c.R, c.G, c.B);
box.SetLocation(200, 200);
box.Visible = true;
switch (box.MoveDirection)
{
case MoveDirection.XAxis:
{
box.MouseDrag += (s, e) =>
{
Point pos = box.Position;
box.SetLocation(pos.X + e.XDiff, pos.Y);
//var targetBox = cornerBox.TargetBox;
//if (targetBox != null)
//{
// //move target box too
// targetBox.SetLocation(newX + 5, newY + 5);
//}
e.CancelBubbling = true;
};
}
break;
case MoveDirection.YAxis:
{
box.MouseDrag += (s, e) =>
{
Point pos = box.Position;
box.SetLocation(pos.X, pos.Y + e.YDiff);
//var targetBox = cornerBox.TargetBox;
//if (targetBox != null)
//{
// //move target box too
// targetBox.SetLocation(newX + 5, newY + 5);
//}
e.CancelBubbling = true;
};
}
break;
}
_controls.Add(box);
}
void SetupMinButtonProperties(RenderElement container)
{
ScrollBarButton min_button;
if (this.ScrollBarType == ScrollBarType.Horizontal)
{
min_button = new ScrollBarButton(minmax_boxHeight, this.Height, this);
}
else
{
min_button = new ScrollBarButton(this.Width, minmax_boxHeight, this);
}
min_button.BackColor = KnownColors.FromKnownColor(KnownColor.DarkGray);
min_button.MouseUp += (s, e) => this.StepSmallToMin();
container.AddChild(min_button);
this.minButton = min_button;
}
void SetupVerticalScrollButtonProperties(RenderElement container)
{
var scroll_button = new ScrollBarButton(this.Width, 10, this); //create with default value
scroll_button.BackColor = KnownColors.FromKnownColor(KnownColor.DarkBlue);
int thumbPosY = CalculateThumbPosition() + _minmax_boxHeight;
scroll_button.SetLocation(0, thumbPosY);
container.AddChild(scroll_button);
_scrollButton = scroll_button;
//----------------------------
EvaluateVerticalScrollBarProperties();
//----------------------------
//3. drag
scroll_button.MouseDrag += (s, e) =>
{
//dragging ...
Point pos = scroll_button.Position;
//if vscroll bar then move only y axis
int newYPos = (int)(pos.Y + e.DiffCapturedY);
//clamp!
if (newYPos >= this.Height - (_minmax_boxHeight + _scrollButton.Height))
{
newYPos = this.Height - (_minmax_boxHeight + _scrollButton.Height);
}
else if (newYPos < _minmax_boxHeight)
{
newYPos = _minmax_boxHeight;
}
//calculate value from position
int currentMarkAt = (newYPos - _minmax_boxHeight);
_scrollValue = (float)(_onePixelFor * currentMarkAt);
newYPos = CalculateThumbPosition() + _minmax_boxHeight;
scroll_button.SetLocation(pos.X, newYPos);
if (this.UserScroll != null)
{
this.UserScroll(this, EventArgs.Empty);
}
e.StopPropagation();
};
}
protected override void OnStart(AppHost host)
{
var box_beh = new UIMouseBehaviour <Box>();
{
box_beh.GuestMsg += (s, e) =>
{
};
box_beh.MouseDown += (s, e) =>
{
e.MouseCursorStyle = MouseCursorStyle.Pointer;
};
box_beh.MouseUp += (s, e) =>
{
e.MouseCursorStyle = MouseCursorStyle.Default;
//box.BackColor = Color.LightGray;
s.Source.BackColor = Color.FromArgb(50, KnownColors.FromKnownColor(KnownColor.DeepSkyBlue));
};
box_beh.MouseDrag += (s, e) =>
{
Box box = s.Source;
box.BackColor = Color.FromArgb(180, KnownColors.FromKnownColor(KnownColor.GreenYellow));
Point pos = box.Position;
box.SetLocation(pos.X + e.XDiff, pos.Y + e.YDiff);
e.MouseCursorStyle = MouseCursorStyle.Pointer;
e.CancelBubbling = true;
};
}
//-------------
{
var box1 = new LayoutFarm.CustomWidgets.Box(50, 50);
box1.BackColor = Color.Red;
box1.SetLocation(10, 10);
box_beh.AttachSharedBehaviorTo(box1);
host.AddChild(box1);
}
//--------------------------------
{
var box2 = new LayoutFarm.CustomWidgets.Box(30, 30);
box2.SetLocation(50, 50);
//box2.dbugTag = 2;
box_beh.AttachSharedBehaviorTo(box2);
host.AddChild(box2);
}
}
// FIXME: Linear scan
public static Color_ FindColorMatch(Color_ c)
{
uint argb = (uint)c.ToArgb();
// 1-based
const int first_real_color_index = (int)KnownColor.AliceBlue;
const int last_real_color_index = (int)KnownColor.YellowGreen;
for (int i = first_real_color_index - 1; i < last_real_color_index; i++)
{
if (argb == KnownColors.ArgbValues [i])
{
return(KnownColors.FromKnownColor((KnownColor)i));
}
}
return(Color_.Empty);
}
protected override void OnStartDemo(SampleViewport viewport)
{
var treeView = new LayoutFarm.CustomWidgets.TreeView(300, 400);
treeView.SetLocation(10, 10);
treeView.BackColor = KnownColors.FromKnownColor(KnownColor.LightGray);
viewport.AddContent(treeView);
//prepare node icon
ImageBinder nodeOpen = LoadImage("../../Demo/arrow_open.png");
//add
for (int i = 0; i < 10; ++i)
{
var childLevel0 = new LayoutFarm.CustomWidgets.TreeNode(400, 40);
childLevel0.BackColor = ((i % 2) == 0) ?
KnownColors.FromKnownColor(KnownColor.Blue) :
KnownColors.FromKnownColor(KnownColor.Yellow);
treeView.AddItem(childLevel0);
childLevel0.NodeIconImage = nodeOpen;
for (int n = 0; n < 4; ++n)
{
var childLevel1 = new LayoutFarm.CustomWidgets.TreeNode(400, 20);
childLevel1.BackColor = ((n % 2) == 0) ?
KnownColors.FromKnownColor(KnownColor.Green) :
KnownColors.FromKnownColor(KnownColor.YellowGreen);
childLevel0.AddChildNode(childLevel1);
childLevel1.NodeIconImage = nodeOpen;
for (int m = 0; m < 5; ++m)
{
var childLevel2 = new LayoutFarm.CustomWidgets.TreeNode(400, 20);
childLevel2.BackColor = ((m % 2) == 0) ?
KnownColors.FromKnownColor(KnownColor.OrangeRed) :
KnownColors.FromKnownColor(KnownColor.Wheat);
childLevel2.NodeIconImage = nodeOpen;
childLevel1.AddChildNode(childLevel2);
}
}
}
}
public void Init()
{
//------------
_centralBox = new UIControllerBox(40, 40);
{
Color c = KnownColors.FromKnownColor(KnownColor.Yellow);
_centralBox.BackColor = new Color(100, c.R, c.G, c.B);
_centralBox.SetLocation(200, 200);
//controllerBox1.dbugTag = 3;
_centralBox.Visible = false;
SetupControllerBoxProperties(_centralBox);
//viewport.AddChild(controllerBox1);
_controls.Add(_centralBox);
}
_groundBox.Add(_centralBox);
//------------
InitCornerControlBoxes();
InitEdgeControlBoxes();
//------------
}
void SetupActiveBoxProperties(LayoutFarm.CustomWidgets.EaseBox box)
{
//1. mouse down
box.MouseDown += (s, e) =>
{
box.BackColor = KnownColors.FromKnownColor(KnownColor.DeepSkyBlue);
e.MouseCursorStyle = MouseCursorStyle.Pointer;
//--------------------------------------------
e.SetMouseCapture(rectBoxController.ControllerBoxMain);
rectBoxController.UpdateControllerBoxes(box);
};
//2. mouse up
box.MouseUp += (s, e) =>
{
e.MouseCursorStyle = MouseCursorStyle.Default;
box.BackColor = Color.LightGray;
//controllerBox1.Visible = false;
//controllerBox1.TargetBox = null;
};
}
void SetupMaxButtonProperties(RenderElement container)
{
ScrollBarButton max_button;
if (this.ScrollBarType == ScrollBarType.Horizontal)
{
max_button = new ScrollBarButton(minmax_boxHeight, this.Height, this);
max_button.SetLocation(this.Width - minmax_boxHeight, 0);
}
else
{
max_button = new ScrollBarButton(this.Width, minmax_boxHeight, this);
max_button.SetLocation(0, this.Height - minmax_boxHeight);
}
max_button.BackColor = KnownColors.FromKnownColor(KnownColor.Yellow);
max_button.MouseUp += (s, e) => this.StepSmallToMax();
container.AddChild(max_button);
this.maxButton = max_button;
}
static LayoutFarm.CustomWidgets.ListView CreateSampleListView()
{
var listview = new LayoutFarm.CustomWidgets.ListView(300, 400);
listview.SetLocation(10, 10);
listview.BackColor = KnownColors.FromKnownColor(KnownColor.LightGray);
//add
for (int i = 0; i < 10; ++i)
{
var listItem = new LayoutFarm.CustomWidgets.ListItem(400, 20);
if ((i % 2) == 0)
{
listItem.BackColor = KnownColors.FromKnownColor(KnownColor.OrangeRed);
}
else
{
listItem.BackColor = KnownColors.FromKnownColor(KnownColor.Orange);
}
listview.AddItem(listItem);
}
return(listview);
}
static void SetupActiveBoxProperties(LayoutFarm.CustomWidgets.EaseBox box)
{
//1. mouse down
box.MouseDown += (s, e) =>
{
box.BackColor = KnownColors.FromKnownColor(KnownColor.DeepSkyBlue);
e.MouseCursorStyle = MouseCursorStyle.Pointer;
};
//2. mouse up
box.MouseUp += (s, e) =>
{
e.MouseCursorStyle = MouseCursorStyle.Default;
box.BackColor = Color.LightGray;
};
box.MouseDrag += (s, e) =>
{
box.BackColor = KnownColors.FromKnownColor(KnownColor.GreenYellow);
Point pos = box.Position;
box.SetLocation(pos.X + e.XDiff, pos.Y + e.YDiff);
e.MouseCursorStyle = MouseCursorStyle.Pointer;
e.CancelBubbling = true;
};
}
protected override void OnStartDemo(SampleViewport viewport)
{
var listview = new LayoutFarm.CustomWidgets.ListView(300, 400);
listview.SetLocation(10, 10);
listview.BackColor = KnownColors.FromKnownColor(KnownColor.LightGray);
viewport.AddContent(listview);
//add
for (int i = 0; i < 10; ++i)
{
var listItem = new LayoutFarm.CustomWidgets.ListItem(400, 20);
if ((i % 2) == 0)
{
listItem.BackColor = KnownColors.FromKnownColor(KnownColor.OrangeRed);
}
else
{
listItem.BackColor = KnownColors.FromKnownColor(KnownColor.Orange);
}
listview.AddItem(listItem);
}
}
UIControllerBox GetFreeControllerBox()
{
//Console.WriteLine("<< ctrl " + userControllerPool.Count);
UIControllerBox controlBox = null;
if (userControllerPool.Count > 0)
{
controlBox = userControllerPool.Dequeue();
//-------------------------------------------
viewport.AddContent(controlBox);
//register to working controller box
workingControllerBoxes.Add(controlBox);
}
else
{
//create new one
//controller box 1 (red corners)
controlBox = new UIControllerBox(40, 40);
controlBox.DesignBoardModule = this;
//var gridBox = new LayoutFarm.CustomWidgets.GridBox(30, 30);
//gridBox.SetLocation(5, 5);
//gridBox.BuildGrid(3, 3, CellSizeStyle.UniformCell);
//controlBox.ContentBox = gridBox;
Color c = KnownColors.FromKnownColor(KnownColor.Yellow);
controlBox.BackColor = new Color(100, c.R, c.G, c.B);
controlBox.SetLocation(200, 200);
//controllerBox1.dbugTag = 3;
controlBox.Visible = false;
viewport.AddContent(controlBox);
//-------------------------------------------
//register to working controller box
workingControllerBoxes.Add(controlBox);
}
return(controlBox);
}
protected override void OnStart(AppHost host)
{
var box1 = new LayoutFarm.CustomWidgets.Box(50, 50);
box1.BackColor = Color.Red;
box1.SetLocation(10, 10);
host.AddChild(box1);
//--------------------------------
var box2 = new LayoutFarm.CustomWidgets.Box(30, 30);
box2.SetLocation(50, 50);
host.AddChild(box2);
//1. mouse down
box1.MouseDown += (s, e) =>
{
box1.BackColor = KnownColors.FromKnownColor(KnownColor.DeepSkyBlue);
box2.Visible = false;
};
box1.MouseUp += (s, e) =>
{
box1.BackColor = Color.Red;
box2.Visible = true;
};
}
//
void SetupCorner_Controller(UIControllerBox box)
{
Color c = KnownColors.FromKnownColor(KnownColor.Orange);
box.BackColor = c;// new Color(200, c.R, c.G, c.B);
box.SetLocation(200, 200);
box.Visible = true;
box.MouseDrag += (s, e) =>
{
Point pos = box.Position;
double x1 = pos.X;
double y1 = pos.Y;
if (firstTime)
{
_mouseDownX = x1;
_mouseDownY = y1;
firstTime = false;
//find rad of firsttime
_firstTimeRad = Math.Atan2(y1, x1);
_rotateAngleDiff = 0;
}
else
{
double newX = _actualX + e.XDiff;
double newY = _actualY + e.YDiff;
//find new angle
double thisTimeRad = Math.Atan2(newY, newX);
_rotateAngleDiff = thisTimeRad - _firstTimeRad;
x1 = _mouseDownX; //prevent rounding error
y1 = _mouseDownY; //prevent rounding error
}
//if (firstTime)
//{
// _snapX1 = x1;
// _snapY1 = y1;
// firstTime = false;
//}
//else
//{
// x1 = _snapX1;
// y1 = _snapY1;
//}
//double current_distance = Math.Sqrt(x1 * x1 + y1 * y1);
//
//double newX = pos.X + e.XDiff;
//double newY = pos.Y + e.YDiff;
//float diff = 1;
//if (e.XDiff > 0)
//{
// diff = -1;
//}
//box.SetLocation((int)newX, (int)newY);
PixelFarm.CpuBlit.VertexProcessing.Affine aff = PixelFarm.CpuBlit.VertexProcessing.Affine.New(
//PixelFarm.CpuBlit.VertexProcessing.AffinePlan.Translate(-x1, -y1),
PixelFarm.CpuBlit.VertexProcessing.AffinePlan.Rotate(_rotateAngleDiff));
//PixelFarm.CpuBlit.VertexProcessing.AffinePlan.Translate(x1, y1));
aff.Transform(ref x1, ref y1);
_actualX = x1;
_actualY = y1;
box.SetLocation((int)Math.Round(x1), (int)Math.Round(y1)); //essential to use double, prevent rounding err ***
//var targetBox = box.TargetBox;
////test rotation around some axis
////find box center
//if (targetBox != null)
//{
// //find box center
// float centerX = (float)((targetBox.Width + targetBox.Left) / 2f);
// float centerY = (float)((targetBox.Height + targetBox.Top) / 2f);
// //
// Double angle = Math.Atan2(newY - centerY, newX - centerX);
// //rotate
// PixelFarm.CpuBlit.VertexProcessing.Affine aff = PixelFarm.CpuBlit.VertexProcessing.Affine.NewMatix(
// PixelFarm.CpuBlit.VertexProcessing.AffinePlan.Translate(-targetBox.Width / 2, -targetBox.Height / 2),
// PixelFarm.CpuBlit.VertexProcessing.AffinePlan.Rotate(angle),
// PixelFarm.CpuBlit.VertexProcessing.AffinePlan.Translate(targetBox.Width / 2, targetBox.Height / 2)
// );
// //transform
// aff.Transform(ref x1, ref y1);
// box.SetLocation((int)x1, (int)y1);
//}
//if (targetBox != null)
//{
// //move target box too
// targetBox.SetLocation(newX + 5, newY + 5);
//}
e.CancelBubbling = true;
};
_controls.Add(box);
}
/// <summary>
/// Get color by given name, including .NET name.
/// </summary>
/// <returns>true - valid color, false - otherwise</returns>
private static bool GetColorByName(string str, int idx, int length, out Color color)
{
color = KnownColors.FromKnownColor(str.Substring(idx, length));
return(color.A > 0);
}
void SetupActiveBoxProperties(LayoutFarm.CustomWidgets.EaseBox box)
{
//1. mouse down
box.MouseDown += (s, e) =>
{
box.BackColor = KnownColors.FromKnownColor(KnownColor.DeepSkyBlue);
e.MouseCursorStyle = MouseCursorStyle.Pointer;
UIControllerBox userControllerBox = null;
if (this.controllerBoxMode == ControllerBoxMode.MultipleBoxes)
{
//multiple box
userControllerBox = GetFreeUserControllerBox();
}
else
{
//single box
if (singleControllerBox != null)
{
ReleaseUserControllerBox(singleControllerBox);
}
//get new one
userControllerBox = singleControllerBox = GetFreeUserControllerBox();
}
//request user controller for this box
userControllerBox.TargetBox = box;
viewport.AddContent(userControllerBox);
//location relative to global position of target box
var globalTargetPos = box.GetGlobalLocation();
userControllerBox.SetLocation(globalTargetPos.X - 5, globalTargetPos.Y - 5);
userControllerBox.SetSize(box.Width + 10, box.Height + 10);
userControllerBox.Visible = true;
//move mouse capture to new controller box
//for next drag
e.SetMouseCapture(userControllerBox);
};
//2. mouse up
box.MouseUp += (s, e) =>
{
e.MouseCursorStyle = MouseCursorStyle.Default;
box.BackColor = Color.LightGray;
RemoveAllUserControllerBoxes();
};
box.DragOver += (s, e) =>
{
switch (e.UserMsgFlags)
{
case 1:
{ //sample only
box.BackColor = Color.Green;
} break;
case 2:
{
//sample only
//leaving
box.BackColor = Color.Blue;
} break;
case 3:
{
//drop
var sender = e.Sender as UIControllerBox;
var droppingBox = sender.TargetBox as UIBox;
if (droppingBox != null)
{
//move from original
var parentBox = droppingBox.ParentUI as LayoutFarm.CustomWidgets.SimpleBox;
if (parentBox != null)
{
var newParentGlobalLoca = box.GetGlobalLocation();
var droppingGlobalLoca = droppingBox.GetGlobalLocation();
parentBox.RemoveChild(droppingBox);
box.AddChild(droppingBox);
//TODO: review here ,
//set location relative to other element
droppingBox.SetLocation(
droppingGlobalLoca.X - newParentGlobalLoca.X,
droppingGlobalLoca.Y - newParentGlobalLoca.Y);
}
else
{
}
}
} break;
}
};
}