private void Panel1_MouseMove(object sender, MouseEventArgs e)
{
if (MouseIsDown)
{
ResizeToRectangle(sender, e.Location);
}
foreach (Control button in ((Panel)sender).Controls)
{
if (MouseRect.IntersectsWith(button.Bounds)) //相交( MouseRect.Contains 完全包含)
{
button.BackColor = Color.Blue;
}
}
Point p = e.Location;
if (p.X < intWidth)
{
CommonCalculated(p, 0);
}
if (p.Y < intHeight && p.X > intWidth)
{
CommonCalculated(p, 1);
}
}
private bool HandleMouseDown()
{
bool left = Event.current.button == 0;
bool right = Event.current.button == 1;
if (!left && !right)
{
return(false);
}
if (MouseRect.Contains(Event.current.mousePosition))
{
var mousePos = Event.current.mousePosition - new Vector2(0, 16);
var newNodes = new List <GraphNode>();
newNodes.AddRange(AllNodes
.Where(node => node.PhysicalRect.Contains(mousePos))
.OrderByDescending(node => node.Id));
if (!newNodes.Any())
{
DeselectNodes(SelectedNodes);
GUI.FocusControl(string.Empty);
}
else if (!(CurrentMouseMode is ConnectMode))
{
if (!SelectedNodes.Contains(newNodes.First()))
{
if (!CtrlPressed)
{
DeselectNodes(SelectedNodes);
}
SelectNodes(newNodes.First());
}
if (left)
{
NextMouseMode = new DragMode(this);
}
if (right)
{
newNodes.First().HandleRightClick();
}
Event.current.Use();
return(true);
}
if (CurrentMouseMode is NormalMode && left)
{
NextMouseMode = new SelectMode(this);
Event.current.Use();
return(true);
}
}
return(false);
}
protected override void Update(float deltaTime)
{
if (!Visible)
{
return;
}
if (flashTimer > 0.0f)
{
flashTimer -= deltaTime;
}
if (!Enabled)
{
return;
}
if (skipUpdate)
{
skipUpdate = false;
return;
}
if (MouseRect.Contains(PlayerInput.MousePosition) && (GUI.MouseOn == null || (!(GUI.MouseOn is GUIButton) && GUI.IsMouseOn(this))))
{
State = ComponentState.Hover;
if (PlayerInput.PrimaryMouseButtonDown())
{
mouseHeldInside = true;
Select();
}
else
{
isSelecting = PlayerInput.PrimaryMouseButtonHeld();
}
if (PlayerInput.DoubleClicked())
{
SelectAll();
}
if (isSelecting)
{
if (!MathUtils.NearlyEqual(PlayerInput.MouseSpeed.X, 0))
{
CaretIndex = textBlock.GetCaretIndexFromScreenPos(PlayerInput.MousePosition);
CalculateCaretPos();
CalculateSelection();
}
}
}
else
{
if ((PlayerInput.LeftButtonClicked() || PlayerInput.RightButtonClicked()) && selected)
{
if (!mouseHeldInside)
{
Deselect();
}
mouseHeldInside = false;
}
isSelecting = false;
State = ComponentState.None;
}
if (!isSelecting)
{
isSelecting = PlayerInput.KeyDown(Keys.LeftShift) || PlayerInput.KeyDown(Keys.RightShift);
}
if (CaretEnabled)
{
if (textBlock.OverflowClipActive)
{
if (CaretScreenPos.X < textBlock.Rect.X + textBlock.Padding.X)
{
textBlock.TextPos = new Vector2(textBlock.TextPos.X + ((textBlock.Rect.X + textBlock.Padding.X) - CaretScreenPos.X), textBlock.TextPos.Y);
CalculateCaretPos();
}
else if (CaretScreenPos.X > textBlock.Rect.Right - textBlock.Padding.Z)
{
textBlock.TextPos = new Vector2(textBlock.TextPos.X - (CaretScreenPos.X - (textBlock.Rect.Right - textBlock.Padding.Z)), textBlock.TextPos.Y);
CalculateCaretPos();
}
}
caretTimer += deltaTime;
caretVisible = ((caretTimer * 1000.0f) % 1000) < 500;
if (caretVisible && caretPosDirty)
{
CalculateCaretPos();
}
}
if (GUI.KeyboardDispatcher.Subscriber == this)
{
State = ComponentState.Selected;
Character.DisableControls = true;
if (OnEnterPressed != null && PlayerInput.KeyHit(Keys.Enter))
{
OnEnterPressed(this, Text);
}
}
else if (Selected)
{
Deselect();
}
textBlock.State = State;
}
protected override void Update(float deltaTime)
{
if (!Visible)
{
return;
}
if (flashTimer > 0.0f)
{
flashTimer -= deltaTime;
}
if (!Enabled)
{
return;
}
if (MouseRect.Contains(PlayerInput.MousePosition) && (GUI.MouseOn == null || GUI.IsMouseOn(this)))
{
state = ComponentState.Hover;
if (PlayerInput.LeftButtonDown())
{
Select();
}
else
{
isSelecting = PlayerInput.LeftButtonHeld();
}
if (PlayerInput.DoubleClicked())
{
SelectAll();
}
if (isSelecting)
{
if (!MathUtils.NearlyEqual(PlayerInput.MouseSpeed.X, 0))
{
CaretIndex = GetCaretIndexFromScreenPos(PlayerInput.MousePosition);
CalculateCaretPos();
CalculateSelection();
}
}
}
else
{
if (PlayerInput.LeftButtonClicked() && selected)
{
Deselect();
}
isSelecting = false;
state = ComponentState.None;
}
if (!isSelecting)
{
isSelecting = PlayerInput.KeyDown(Keys.LeftShift) || PlayerInput.KeyDown(Keys.RightShift);
}
if (CaretEnabled)
{
caretTimer += deltaTime;
caretVisible = ((caretTimer * 1000.0f) % 1000) < 500;
if (caretVisible && caretPosDirty)
{
CalculateCaretPos();
}
}
if (GUI.KeyboardDispatcher.Subscriber == this)
{
state = ComponentState.Selected;
Character.DisableControls = true;
if (OnEnterPressed != null && PlayerInput.KeyHit(Keys.Enter))
{
OnEnterPressed(this, Text);
}
}
else if (Selected)
{
Deselect();
}
textBlock.State = state;
}
public void MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
if(!glcontrol.Focused)
return;
#if USE_ARG_IDX
if(argIndex.Visible && argIndex.MouseMove(Size, e) || mouseDownInsideArgIndex)
return;
#endif
#if USE_PARAM_IDX
if(paramIndex.Visible && paramIndex.MouseMove(Size, e) || mouseDownInsideParamIndex)
return;
#endif
#if USE_CUSTOM_CONTROLS
if(ccContainer.Visible && ccContainer.MouseMove(Size, e) || mouseDownInsideCcContainer)
return;
#endif
if(!mouseDownInsideImageCloud)
{
if(ContextMenu.MouseMove(sender, e, backbuffersize))
return;
if(colorTableMgr.Visible && colorTableMgr.MouseMove(e))
return;
return;
}
Viewer.RequestInputProcessing();
if(images == null)
return;
Vector2 mousePos = new Vector2(2.0f * e.X / backbuffersize.Width - 1.0f, 1.0f - 2.0f * e.Y / backbuffersize.Height);
if(mouseDownImage != null)
{
Matrix4 invvieworient = freeview.viewmatrix;
invvieworient.M41 = invvieworient.M42 = invvieworient.M43 = 0.0f;
invvieworient.Transpose();
Vector3 vnear = new Vector3(mousePos.X, mousePos.Y, 0.0f);
Vector3 vfar = new Vector3(vnear.X, vnear.Y, 1.0f);
Matrix4 invviewprojmatrix = freeview.viewprojmatrix.Inverted();
vnear = Vector3.TransformPerspective(vnear, invviewprojmatrix);
vfar = Vector3.TransformPerspective(vfar, invviewprojmatrix);
Vector3 vdir = (vfar - vnear).Normalized();
Vector2 uv = mouseDownImage.GetIntersectionUV(vnear, vdir, invvieworient);
foreach(ImageTransform transform in mouseDownImage.transforms)
transform.OnImageMouseMove((ImageTransform.MouseButtons)e.Button, mouseDownImage, uv);
}
if(dragImage != null)
{
Vector3 vnear = new Vector3(mousePos.X, mousePos.Y, 0.0f);
Vector3 vfar = new Vector3(vnear.X, vnear.Y, 1.0f);
Matrix4 invviewprojmatrix = freeview.viewprojmatrix.Inverted();
vnear = Vector3.TransformPerspective(vnear, invviewprojmatrix);
vfar = Vector3.TransformPerspective(vfar, invviewprojmatrix);
Vector3 vdir = (vfar - vnear).Normalized();
// Set newpos to intersection of mouse ray and dragImagePlane
Vector3 newpos;
dragImagePlane.IntersectLine(vnear, vdir, out newpos);
Viewer.browser.OnImageDrag(dragImage, newpos - dragImage.Position + dragImageOffset);
//ActionManager.Do(MoveAction, newpos - dragImage.pos + dragImageOffset, selection);
InvalidateOverallBounds();
}
else if(Math.Abs(mouseDownLocation.X - e.Location.X) + Math.Abs(mouseDownLocation.Y - e.Location.Y) > 2)
{
mouseDownLocation = new Point(-100, -100); // Make sure mouse rect movement stays enabled
if(enableMouseRect && e.Button == MouseButtons.Left)
{
// Update mouse rect
if(mouseRect == null)
mouseRect = new MouseRect();
mouseRect.min.X = Math.Min(mouseDownPos.X, mousePos.X);
mouseRect.min.Y = Math.Min(mouseDownPos.Y, mousePos.Y);
mouseRect.max.X = Math.Max(mouseDownPos.X, mousePos.X);
mouseRect.max.Y = Math.Max(mouseDownPos.Y, mousePos.Y);
// Ensure mouse rect is at least 1 pixel wide/high (for correct frustum computation)
float pixelSizeX = 2.0f / (float)backbuffersize.Width;
float pixelSizeY = 2.0f / (float)backbuffersize.Height;
if(mouseRect.max.X - mouseRect.min.X < pixelSizeX)
{
mouseRect.min.X = (mouseRect.min.X + mouseRect.max.X + pixelSizeX) / 2.0f;
mouseRect.max.X = mouseRect.min.X + pixelSizeX;
}
if(mouseRect.max.Y - mouseRect.min.Y < pixelSizeY)
{
mouseRect.min.Y = (mouseRect.min.Y + mouseRect.max.Y + pixelSizeY) / 2.0f;
mouseRect.max.Y = mouseRect.min.Y + pixelSizeY;
}
// >>> Perform frustum intersection with all images
Frustum mouseRectFrustum;
//Vector3 pmin = new Vector3(mouseRect.min.X, mouseRect.min.Y, 0.0f); // A point on the bottom left edge of the mouse rect frustum
//Vector3 pmax = new Vector3(mouseRect.max.X, mouseRect.max.Y, 0.0f); // A point on the top right edge of the mouse rect frustum
Matrix4 invviewprojmatrix = freeview.viewprojmatrix.Inverted();
Vector3 ptl = Vector3.TransformPerspective(new Vector3(mouseRect.min.X, mouseRect.max.Y, 0.0f), invviewprojmatrix);
Vector3 ptl_far = Vector3.TransformPerspective(new Vector3(mouseRect.min.X, mouseRect.max.Y, 1.0f), invviewprojmatrix);
Vector3 ptr = Vector3.TransformPerspective(new Vector3(mouseRect.max.X, mouseRect.max.Y, 0.0f), invviewprojmatrix);
Vector3 ptr_far = Vector3.TransformPerspective(new Vector3(mouseRect.max.X, mouseRect.max.Y, 1.0f), invviewprojmatrix);
Vector3 pbl = Vector3.TransformPerspective(new Vector3(mouseRect.min.X, mouseRect.min.Y, 0.0f), invviewprojmatrix);
Vector3 pbl_far = Vector3.TransformPerspective(new Vector3(mouseRect.min.X, mouseRect.min.Y, 1.0f), invviewprojmatrix);
Vector3 pbr = Vector3.TransformPerspective(new Vector3(mouseRect.max.X, mouseRect.min.Y, 0.0f), invviewprojmatrix);
// Left plane
mouseRectFrustum.pleft = new Plane(ptl, ptl_far, pbl);
// Right plane
mouseRectFrustum.pright = new Plane(ptr, pbr, ptr_far);
// Top plane
mouseRectFrustum.ptop = new Plane(ptl, ptr, ptl_far);
// Bottom plane
mouseRectFrustum.pbottom = new Plane(pbl, pbl_far, pbr);
// Near plane
mouseRectFrustum.pnear.a = freeview.viewprojmatrix.M13;
mouseRectFrustum.pnear.b = freeview.viewprojmatrix.M23;
mouseRectFrustum.pnear.c = freeview.viewprojmatrix.M33;
mouseRectFrustum.pnear.d = freeview.viewprojmatrix.M43;
mouseRectFrustum.pnear.Normalize();
// Far plane
mouseRectFrustum.pfar.a = freeview.viewprojmatrix.M14 - freeview.viewprojmatrix.M13;
mouseRectFrustum.pfar.b = freeview.viewprojmatrix.M24 - freeview.viewprojmatrix.M23;
mouseRectFrustum.pfar.c = freeview.viewprojmatrix.M34 - freeview.viewprojmatrix.M33;
mouseRectFrustum.pfar.d = freeview.viewprojmatrix.M44 - freeview.viewprojmatrix.M43;
mouseRectFrustum.pfar.Normalize();
Matrix4 invvieworient = freeview.viewmatrix;
invvieworient.M41 = invvieworient.M42 = invvieworient.M43 = 0.0f;
invvieworient.Transpose();
selection.Clear();
foreach(TransformedImage image in images.Values)
if(image.IsVisible() && mouseRectFrustum.DoFrustumCulling(image.GetWorldMatrix(invvieworient), Matrix4.Identity, Matrix4.Identity, new Vector3(0.0f, 0.0f, 0.0f), new Vector3(0.5f, 0.5f, 0.5f)))
selection.Add(image);
SelectionChanged();
}
}
}
public void MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
{
if(!glcontrol.Focused)
return;
#if USE_ARG_IDX
mouseDownInsideArgIndex = false;
if(argIndex.Visible && argIndex.MouseUp(Size, e))
return;
#endif
#if USE_PARAM_IDX
mouseDownInsideParamIndex = false;
if(paramIndex.Visible && paramIndex.MouseUp(Size, e))
return;
#endif
#if USE_CUSTOM_CONTROLS
mouseDownInsideCcContainer = false;
if(ccContainer.Visible && ccContainer.MouseUp(Size, e))
return;
#endif
Viewer.RequestInputProcessing();
if(Math.Abs(mouseDownLocation.X - e.Location.X) + Math.Abs(mouseDownLocation.Y - e.Location.Y) < 2)
{
if(e.Button == MouseButtons.Left)
Viewer.browser.OnImageClick(mouseDownImage);
else if(e.Button == MouseButtons.Right)
Viewer.browser.OnImageRightClick(mouseDownImage);
}
else if(!ContextMenu.MouseUp(sender, e, backbuffersize) && colorTableMgr.Visible)
colorTableMgr.MouseUp(e);
dragImage = mouseDownImage = null;
mouseRect = null;
}
public override void Update(float deltaTime)
{
if (!Visible)
{
return;
}
if (flashTimer > 0.0f)
{
flashTimer -= deltaTime;
}
if (!Enabled)
{
return;
}
if (MouseRect.Contains(PlayerInput.MousePosition) && Enabled &&
(MouseOn == null || MouseOn == this || IsParentOf(MouseOn) || MouseOn.IsParentOf(this)))
{
state = ComponentState.Hover;
if (PlayerInput.LeftButtonClicked())
{
Select();
OnSelected?.Invoke(this, Keys.None);
}
}
else
{
state = ComponentState.None;
}
if (CaretEnabled)
{
caretTimer += deltaTime;
caretVisible = ((caretTimer * 1000.0f) % 1000) < 500;
}
if (keyboardDispatcher.Subscriber == this)
{
state = ComponentState.Selected;
Character.DisableControls = true;
if (OnEnterPressed != null && PlayerInput.KeyHit(Keys.Enter))
{
string input = Text;
Text = "";
OnEnterPressed(this, input);
}
#if LINUX
else if (PlayerInput.KeyHit(Keys.Back) && Text.Length > 0)
{
Text = Text.Substring(0, Text.Length - 1);
}
#endif
}
else if (Selected)
{
Deselect();
}
textBlock.State = state;
textBlock.Update(deltaTime);
}
private void Awake()
{
instance = this;
}
