protected internal override void OnMouseUp(Input.Mouse.MouseEventArgs e)
{
base.OnMouseUp(e);
if (pressedctl != null)
{
Control2D c2d = (pressedctl as Control2D);
if (c2d == null)
{
return;
}
MouseEventArgs args = new MouseEventArgs(e.Buttons, (int)(e.X - c2d.Position.X), (int)(e.Y - c2d.Position.Y));
pressedctl.OnMouseUp(args);
pressedctl = null;
return;
}
Control2D ctl = HitTest(e.X, e.Y);
if (ctl != null)
{
MouseEventArgs args = new MouseEventArgs(e.Buttons, (int)(e.X - ctl.Position.X), (int)(e.Y - ctl.Position.Y));
ctl.OnMouseUp(args);
return;
}
if (e.Buttons == Input.Mouse.MouseButton.Primary)
{
mvarMoving = false;
}
}
private static void _OnMotion(int x, int y)
{
Window w = null;
if (mvarLastFullscreenWindow != null)
{
w = mvarLastFullscreenWindow;
}
else
{
int handle = Internal.FreeGLUT.Methods.glutGetWindow();
w = handleWindows[handle];
}
MouseEventArgs args = new MouseEventArgs(MouseButton.None, x, y);
if (w._motionCtl != null)
{
w._motionCtl.OnMouseMove(args);
}
else
{
Control2D ctl = w.HitTest(x, y);
if (ctl != null)
{
args = new MouseEventArgs(MouseButton.None, (int)(x - ctl.Position.X), (int)(y - ctl.Position.Y));
ctl.OnMouseMove(args);
}
else
{
w.OnMouseMove(args);
}
}
}
private Control2D HitTest(int x, int y)
{
x += mvarOffsetX;
y += mvarOffsetY;
// x += (int)this.Position.X;
// y += 42;
// y -= 20;
/*
* if (Parent is Window && (Parent as Window).FullScreen)
* {
* y -= System.Windows.Forms.SystemInformation.CaptionHeight;
* y -= 5;
* }
*/
foreach (Control ctl in this.Controls)
{
if (!ctl.Visible)
{
continue;
}
if (ctl is Control2D)
{
Control2D c2d = (ctl as Control2D);
if (x >= c2d.Position.X && y >= c2d.Position.Y && x <= c2d.Position.X + c2d.Size.Width && y <= c2d.Position.Y + c2d.Size.Height)
{
return(c2d);
}
}
}
return(null);
}
private void RenderControl(RenderEventArgs e, Control ctl)
{
if (ctl is Control2D)
{
Control2D c2d = (ctl as Control2D);
Internal.OpenGL.Methods.glMatrixMode(MatrixMode.ModelView);
Internal.OpenGL.Methods.glTranslated(c2d.Position.X, c2d.Position.Y, 0);
Internal.OpenGL.Methods.glTranslated(5, 1, 0);
}
BeforeRenderEventArgs bre = new BeforeRenderEventArgs(e.Canvas);
ctl.OnBeforeRender(bre);
if (bre.Cancel)
{
return;
}
ctl.OnRender(e);
ctl.OnAfterRender(e);
if (ctl is Control2D)
{
Control2D c2d = (ctl as Control2D);
Internal.OpenGL.Methods.glMatrixMode(MatrixMode.ModelView);
Internal.OpenGL.Methods.glTranslated(-c2d.Position.X, -c2d.Position.Y, 0);
Internal.OpenGL.Methods.glTranslated(-5, -1, 0);
}
}
protected internal override void OnMouseMove(Input.Mouse.MouseEventArgs e)
{
base.OnMouseMove(e);
if (mvarMoving)
{
base.Position = new PositionVector2((e.X - dx), (e.Y - dy));
base.Parent.Refresh();
}
else
{
Control2D ctl = HitTest(e.X, e.Y);
if (ctl != null)
{
MouseEventArgs args = new MouseEventArgs(e.Buttons, (int)(e.X - ctl.Position.X + mvarOffsetX), (int)(e.Y - ctl.Position.Y + mvarOffsetY));
// args = new MouseEventArgs(e.Buttons, (int)(e.X), (int)(e.Y));
ctl.OnMouseMove(args);
}
}
}
public Control2D HitTest(double x, double y)
{
for (int i = mvarControls.Count - 1; i >= 0; i--)
{
Control ctl = mvarControls[i];
if (!ctl.Visible)
{
continue;
}
if (ctl is Control2D)
{
Control2D c2d = (ctl as Control2D);
if (x >= c2d.Position.X && y >= c2d.Position.Y && x <= c2d.Position.X + c2d.Size.Width && y <= c2d.Position.Y + c2d.Size.Height)
{
return(c2d);
}
}
}
return(null);
}
protected internal override void OnMouseDown(Input.Mouse.MouseEventArgs e)
{
base.OnMouseDown(e);
Control2D ctl = HitTest(e.X, e.Y);
if (ctl != null)
{
MouseEventArgs args = new MouseEventArgs(e.Buttons, (int)(e.X - ctl.Position.X), (int)(e.Y - ctl.Position.Y));
ctl.OnMouseDown(args);
pressedctl = ctl;
return;
}
if (e.Buttons == Input.Mouse.MouseButton.Primary && e.Y <= 20)
{
mvarMoving = true;
cx = base.Position.X;
cy = base.Position.Y;
dx = e.X;
dy = e.Y;
}
}
private static void _OnMouse(int button, int state, int x, int y)
{
Window w = null;
if (mvarLastFullscreenWindow != null)
{
w = mvarLastFullscreenWindow;
}
else
{
int handle = Internal.FreeGLUT.Methods.glutGetWindow();
w = handleWindows[handle];
}
MouseButton buttons = MouseButton.None;
switch (button)
{
case 0:
{
buttons = MouseButton.Primary;
break;
}
case 1:
{
buttons = MouseButton.Wheel;
break;
}
case 2:
{
buttons = MouseButton.Secondary;
break;
}
case 3:
{
// Wheel up
if (state == 0)
{
state = 2;
}
else if (state == 1)
{
return;
}
break;
}
case 4:
{
// Wheel down
if (state == 0)
{
state = 2;
}
else if (state == 1)
{
return;
}
break;
}
case 7:
{
buttons = MouseButton.XButton1;
break;
}
case 8:
{
buttons = MouseButton.XButton2;
break;
}
}
MouseEventArgs args = new MouseEventArgs(buttons, x, y);
/*
* if (w.FullScreen)
* {
* y += 25;
* x -= 5;
* }
*/
switch (state)
{
case 0:
{
Control2D c2d = w.HitTest(x, y);
if (c2d != null)
{
args = new MouseEventArgs(buttons, (int)(x - c2d.Position.X), (int)(y - c2d.Position.Y));
w._motionCtl = c2d;
if (mvarFocusedControl != c2d)
{
if (mvarFocusedControl != null)
{
mvarFocusedControl.HasFocus = false;
mvarFocusedControl.OnLostFocus(EventArgs.Empty);
}
mvarFocusedControl = c2d;
c2d.HasFocus = true;
c2d.OnGotFocus(EventArgs.Empty);
}
c2d.OnMouseDown(args);
return;
}
else if (mvarFocusedControl != null)
{
mvarFocusedControl.HasFocus = false;
mvarFocusedControl.OnLostFocus(EventArgs.Empty);
mvarFocusedControl = null;
}
w.OnMouseDown(args);
break;
}
case 1:
{
Control2D c2d = (w._motionCtl as Control2D);
if (c2d != null)
{
args = new MouseEventArgs(buttons, (int)(x - c2d.Position.X), (int)(y - c2d.Position.Y));
w._motionCtl.OnMouseUp(args);
w._motionCtl = null;
return;
}
w.OnMouseUp(args);
break;
}
case 2:
{
Control2D c2d = w.HitTest(x, y);
if (c2d != null)
{
args = new MouseEventArgs(buttons, (int)(x - 4 - c2d.Position.X), (int)(y + 12 - c2d.Position.Y));
c2d.OnMouseWheel(args);
return;
}
w.OnMouseWheel(args);
break;
}
}
}
private static void _OnRender()
{
Window w = null;
if (mvarLastFullscreenWindow != null)
{
w = mvarLastFullscreenWindow;
}
else
{
int handle = Internal.FreeGLUT.Methods.glutGetWindow();
w = handleWindows[handle];
}
BeforeRenderEventArgs bre = new BeforeRenderEventArgs(w.Canvas);
RenderEventArgs re = new RenderEventArgs(w.Canvas);
Internal.OpenGL.Methods.glMatrixMode(MatrixMode.Projection);
Internal.OpenGL.Methods.glLoadIdentity();
Internal.OpenGL.Methods.glViewport(0, 0, w.Width, w.Height);
Internal.OpenGL.Methods.glOrtho(0, w.Width, w.Height, 0, -1, 1);
Internal.OpenGL.Methods.glMatrixMode(MatrixMode.ModelView);
Internal.OpenGL.Methods.glLoadIdentity();
Internal.OpenGL.Methods.glClearColor(w.BackgroundColor.Red, w.BackgroundColor.Green, w.BackgroundColor.Blue, w.BackgroundColor.Alpha);
Internal.OpenGL.Methods.glClear(Internal.OpenGL.Constants.GL_COLOR_BUFFER_BIT | Internal.OpenGL.Constants.GL_DEPTH_BUFFER_BIT);
w.OnBeforeRender(bre);
if (bre.Cancel)
{
return;
}
bool depthtest = Internal.OpenGL.Methods.glIsEnabled(Internal.OpenGL.Constants.GLCapabilities.DepthTesting);
bool lighting = Internal.OpenGL.Methods.glIsEnabled(Internal.OpenGL.Constants.GLCapabilities.Lighting);
double ofsx = 1.0, ofsy = 11.0;
if (w.FullScreen)
{
ofsx = 0;
ofsy = -10;
}
foreach (Control ctl in w.Controls)
{
if (ctl.Visible)
{
if (ctl is Control2D)
{
// set up for 2D rendering
Caltron.Internal.OpenGL.Methods.glViewport(0, 0, w.Width, w.Height);
Control2D c2d = (ctl as Control2D);
Internal.OpenGL.Methods.glMatrixMode(MatrixMode.ModelView);
Internal.OpenGL.Methods.glLoadIdentity();
Internal.OpenGL.Methods.glTranslated((c2d.Position.X + ofsx), (c2d.Position.Y + ofsy), 0);
if (depthtest)
{
Internal.OpenGL.Methods.glDisable(Internal.OpenGL.Constants.GLCapabilities.DepthTesting);
}
if (lighting)
{
Internal.OpenGL.Methods.glDisable(Internal.OpenGL.Constants.GLCapabilities.Lighting);
}
}
ctl.OnBeforeRender(bre);
if (!bre.Cancel)
{
ctl.OnRender(re);
ctl.OnAfterRender(re);
}
if (ctl is Control2D)
{
Control2D c2d = (ctl as Control2D);
Internal.OpenGL.Methods.glMatrixMode(MatrixMode.ModelView);
Internal.OpenGL.Methods.glTranslated(-(c2d.Position.X + ofsx), -(c2d.Position.Y + ofsy), 0);
if (depthtest)
{
Internal.OpenGL.Methods.glEnable(Internal.OpenGL.Constants.GLCapabilities.DepthTesting);
}
if (lighting)
{
Internal.OpenGL.Methods.glEnable(Internal.OpenGL.Constants.GLCapabilities.Lighting);
}
}
}
}
w.OnAfterRender(re);
Internal.FreeGLUT.Methods.glutSwapBuffers();
}
