private void btn_Click(object sender, EventArgs e)
{
RadioButton btn = (RadioButton)sender;
Alignment = (ObsAlignment)btn.Tag;
if (AlignmentChanged != null)
{
AlignmentChanged(align);
}
}
public unsafe void SetBounds(Vector2 bounds, ObsBoundsType type, ObsAlignment alignment)
{
libobs.obs_sceneitem_set_bounds(instance, out bounds);
libobs.obs_sceneitem_set_bounds_type(instance, (libobs.obs_bounds_type)type);
libobs.obs_sceneitem_set_bounds_alignment(instance, (uint)alignment);
}
public unsafe void SetBounds(Vector2 bounds, ObsBoundsType type, ObsAlignment alignment)
{
libobs.obs_sceneitem_set_bounds(instance, out bounds);
libobs.obs_sceneitem_set_bounds_type(instance, (libobs.obs_bounds_type)type);
libobs.obs_sceneitem_set_bounds_alignment(instance, (uint)alignment);
}
public TestTransform(ObsSceneItem item)
{
InitializeComponent();
// Store scene item
_selectedItem = item;
// Set minmax on numerics
// the rendercontext minmax are bigger than the decimal one so this is fine
const decimal min = decimal.MinValue;
const decimal max = decimal.MaxValue;
xNumeric.Minimum = min;
xNumeric.Maximum = max;
yNumeric.Minimum = min;
yNumeric.Maximum = max;
wNumeric.Minimum = min;
wNumeric.Maximum = max;
hNumeric.Minimum = min;
hNumeric.Maximum = max;
// Populate Controls
// Position
_oldPos = _selectedItem.Position;
xNumeric.Value = (decimal)_oldPos.x;
yNumeric.Value = (decimal)_oldPos.y;
// Scale
_oldScale = _selectedItem.Scale;
wNumeric.Value = (decimal)_oldScale.x;
hNumeric.Value = (decimal)_oldScale.y;
// Rotation
_oldRot = _selectedItem.Rotation;
Rotation.Rotation = (int)Math.Round(_oldRot);
// Alignment
_oldAlignment = _selectedItem.Alignment;
Alignment.Alignment = _oldAlignment;
// Delegates to change transform properties
xNumeric.ValueChanged += (sender, args) => _selectedItem.Position = ItemPosition;
yNumeric.ValueChanged += (sender, args) => _selectedItem.Position = ItemPosition;
wNumeric.ValueChanged += (sender, args) => _selectedItem.Scale = ItemScale;
hNumeric.ValueChanged += (sender, args) => _selectedItem.Scale = ItemScale;
// These even handlers return the exact value we need
// Do this in the future for all custom even handlers
// Makes creating inline event handlers a breeze!
Rotation.RotationChanged += rotation => _selectedItem.Rotation = rotation;
Alignment.AlignmentChanged += alignment => _selectedItem.Alignment = alignment;
// Close form methods
okButton.Click += (sender, args) => Close();
cancelButton.Click += (sender, args) =>
{
_selectedItem.Position = _oldPos;
_selectedItem.Scale = _oldScale;
_selectedItem.Rotation = _oldRot;
_selectedItem.Alignment = _oldAlignment;
Close();
};
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
Vector2 mousePosition = GetPositionInScene(new Vector2(e.Location));
Vector2 dragOffset = mousePosition - dragLastPosition;
if (dragging)
{
// move all the selected items
foreach (ObsSceneItem item in scene.Items)
{
if (!item.Selected)
{
continue;
}
item.Position += dragOffset;
}
dragLastPosition = mousePosition;
}
else if (resizeEdge != ResizeEdge.None && (dragOffset.x != 0.0f || dragOffset.y != 0.0f))
{
// move all the selected items
foreach (ObsSceneItem item in scene.Items)
{
if (!item.Selected)
{
continue;
}
Vector2 newPos = item.Position;
Vector2 newSize = item.Bounds;
Vector2 offset = new Vector2(0.0f, 0.0f);
ObsAlignment alignment = item.Alignment;
if (resizeEdge.HasFlag(ResizeEdge.Left) || resizeEdge.HasFlag(ResizeEdge.Right))
{
offset.x = dragOffset.x;
}
if (resizeEdge.HasFlag(ResizeEdge.Top) || resizeEdge.HasFlag(ResizeEdge.Bottom))
{
offset.y = dragOffset.y;
}
if (resizeEdge.HasFlag(ResizeEdge.Left))
{
newSize.x -= offset.x;
newPos.x += offset.x;
}
if (resizeEdge.HasFlag(ResizeEdge.Top))
{
newSize.y -= offset.y;
newPos.y += offset.y;
}
if (resizeEdge.HasFlag(ResizeEdge.Right))
{
newSize.x += offset.x;
}
if (resizeEdge.HasFlag(ResizeEdge.Bottom))
{
newSize.y += offset.y;
}
Vector2 adjust = newPos - item.Position;
if (alignment == ObsAlignment.Left)
{
adjust.x = offset.x;
}
else if (alignment == ObsAlignment.Right)
{
adjust.x = offset.x;
}
else
{
adjust.x = offset.x / 2.0f;
}
if (alignment == ObsAlignment.Top)
{
adjust.y = offset.y;
}
else if (alignment == ObsAlignment.Bottom)
{
adjust.y = offset.y;
}
else
{
adjust.y = offset.y / 2.0f;
}
if (resizeEdge.HasFlag(ResizeEdge.Left))
{
adjust.x = -adjust.x;
}
if (resizeEdge.HasFlag(ResizeEdge.Top))
{
adjust.y = -adjust.y;
}
newPos.x += adjust.x;
newPos.y += adjust.y;
item.Position = newPos;
item.Bounds = newSize;
}
dragLastPosition = mousePosition;
}
// mouse hover over scene items
SetHoveredItem(GetItemAtPosition(mousePosition));
if (hoveredItem != null && hoveredItem.Selected)
{
SetHoveredItem(null);
}
}
private void btn_Click(object sender, EventArgs e)
{
RadioButton btn = (RadioButton)sender;
Alignment = (ObsAlignment)btn.Tag;
if (AlignmentChanged != null)
{
AlignmentChanged(align);
}
}
public TestTransform(ObsSceneItem item)
{
InitializeComponent();
// Store scene item
_selectedItem = item;
// Set minmax on numerics
// the rendercontext minmax are bigger than the decimal one so this is fine
const decimal min = decimal.MinValue;
const decimal max = decimal.MaxValue;
xNumeric.Minimum = min;
xNumeric.Maximum = max;
yNumeric.Minimum = min;
yNumeric.Maximum = max;
wNumeric.Minimum = min;
wNumeric.Maximum = max;
hNumeric.Minimum = min;
hNumeric.Maximum = max;
// Populate Controls
// Position
_oldPos = _selectedItem.Position;
xNumeric.Value = (decimal)_oldPos.x;
yNumeric.Value = (decimal)_oldPos.y;
// Scale
_oldScale = _selectedItem.Scale;
wNumeric.Value = (decimal)_oldScale.x;
hNumeric.Value = (decimal)_oldScale.y;
// Rotation
_oldRot = _selectedItem.Rotation;
Rotation.Rotation = (int)Math.Round(_oldRot);
// Alignment
_oldAlignment = _selectedItem.Alignment;
Alignment.Alignment = _oldAlignment;
// Delegates to change transform properties
xNumeric.ValueChanged += (sender, args) => _selectedItem.Position = ItemPosition;
yNumeric.ValueChanged += (sender, args) => _selectedItem.Position = ItemPosition;
wNumeric.ValueChanged += (sender, args) => _selectedItem.Scale = ItemScale;
hNumeric.ValueChanged += (sender, args) => _selectedItem.Scale = ItemScale;
// These even handlers return the exact value we need
// Do this in the future for all custom even handlers
// Makes creating inline event handlers a breeze!
Rotation.RotationChanged += rotation => _selectedItem.Rotation = rotation;
Alignment.AlignmentChanged += alignment => _selectedItem.Alignment = alignment;
// Close form methods
okButton.Click += (sender, args) => Close();
cancelButton.Click += (sender, args) =>
{
_selectedItem.Position = _oldPos;
_selectedItem.Scale = _oldScale;
_selectedItem.Rotation = _oldRot;
_selectedItem.Alignment = _oldAlignment;
Close();
};
}
