void Child_SizeAllocated(object o, SizeAllocatedArgs args)
{
if (!alloction.Equals(args.Allocation))
{
alloction = args.Allocation;
JudgePostion();
}
}
void Paned_SizeAllocated(object o, SizeAllocatedArgs args)
{
if (!lastRecalcSize.Equals(args.Allocation))
{
lastRecalcSize = args.Allocation;
RestoreSizes();
sizesLoaded = true;
}
settingSize = false;
}
void SizeAllocatedHandler(object obj, SizeAllocatedArgs args)
{
Gdk.Rectangle rect = args.Allocation;
if (rect.Equals(Gdk.Rectangle.Zero))
{
Console.WriteLine("ERROR: Allocation is null!");
}
SizeChanged(rect.Width, rect.Height);
}
protected override void OnSizeAllocated(Gdk.Rectangle allocation)
{
base.OnSizeAllocated(allocation);
if (!_lastAllocation.Equals(allocation))
{
_lastAllocation = allocation;
_image.SetSizeRequest(allocation.Width, allocation.Height);
_wrapperBox.SetSizeRequest(allocation.Width, allocation.Height);
}
}
// protected override void Render(Gdk.Drawable window, Gtk.Widget widget, Gdk.Rectangle background_area, Gdk.Rectangle cell_area, Gdk.Rectangle expose_area, Gtk.CellRendererState flags)
// {
// if (!this.widget.Visible)
// this.widget.Visible = true;
// this.widget.ParentWindow = (Gdk.Window)window;
// if (this.widget.Parent == null)
// this.widget.Parent = widget;
//
// if (!this.widget.IsRealized)
// this.widget.Realize();
// if (!this.widget.IsMapped)
// this.widget.Map();
// this.widget.SizeAllocate(cell_area);
// this.widget.Show();
// }
public override void GetSize(Widget widget, ref Gdk.Rectangle cell_area, out int x_offset, out int y_offset, out int width, out int height)
{
widget.GetSizeRequest(out width, out height);
width += (int)(2 * Xpad);
height += (int)(2 * Ypad);
x_offset = 0;
y_offset = 0;
if (!cell_area.Equals(Gdk.Rectangle.Zero))
{
x_offset = (int)(this.Xalign * (cell_area.Width - width));
x_offset = Math.Max(x_offset, 0);
y_offset = (int)(this.Yalign * (cell_area.Height - height));
y_offset = Math.Max(y_offset, 0);
}
}
void SizeAllocatedHandler(object obj, SizeAllocatedArgs args)
{
Gdk.Rectangle rect = args.Allocation;
if (rect.Equals(Gdk.Rectangle.Zero))
{
Console.WriteLine("ERROR: Allocation is null!");
}
int nrows = Allocation.Height / line_height;
if (nrows != rows)
{
rows = nrows;
Reload();
}
if (args.Allocation.Width != old_width)
{
ellipses.Clear();
}
old_width = args.Allocation.Width;
}
public virtual void RepositionWindow(Gdk.Rectangle?newCaret = null)
{
if (parent == null)
{
return;
}
int x, y;
if (newCaret.HasValue) //Update caret if parameter is given
{
currentCaret = newCaret.Value;
}
Gdk.Rectangle caret = currentCaret;
Gdk.Window window = targetWindow;
if (targetWindow == null)
{
return;
}
PopupPosition position = Theme.TargetPosition;
this.position = Theme.TargetPosition;
UpdatePadding();
window.GetOrigin(out x, out y);
var alloc = parent.Allocation;
if (eventProvided)
{
caret.X = x;
caret.Y = y;
caret.Width = caret.Height = 1;
}
else
{
if (caret.Equals(Gdk.Rectangle.Zero))
{
caret = new Gdk.Rectangle(0, 0, alloc.Width, alloc.Height);
}
caret = GtkUtil.ToScreenCoordinates(parent, parent.GdkWindow, caret);
}
Gtk.Requisition request = SizeRequest();
var screen = parent.Screen;
Gdk.Rectangle geometry = GtkWorkarounds.GetUsableMonitorGeometry(screen, screen.GetMonitorAtPoint(caret.X, caret.Y));
// Add some spacing between the screen border and the popover window
geometry.Inflate(-5, -5);
// Flip the orientation if the window doesn't fit the screen.
int intPos = (int)position;
switch ((PopupPosition)(intPos & 0x0f))
{
case PopupPosition.Top:
if (caret.Bottom + request.Height > geometry.Bottom)
{
intPos = (intPos & 0xf0) | (int)PopupPosition.Bottom;
}
break;
case PopupPosition.Bottom:
if (caret.Top - request.Height < geometry.X)
{
intPos = (intPos & 0xf0) | (int)PopupPosition.Top;
}
break;
case PopupPosition.Right:
if (caret.X - request.Width < geometry.X)
{
intPos = (intPos & 0xf0) | (int)PopupPosition.Left;
}
break;
case PopupPosition.Left:
if (caret.Right + request.Width > geometry.Right)
{
intPos = (intPos & 0xf0) | (int)PopupPosition.Right;
}
break;
}
position = (PopupPosition)intPos;
UpdatePadding();
// Calculate base coordinate
switch ((PopupPosition)((int)position & 0x0f))
{
case PopupPosition.Top:
y = caret.Bottom;
break;
case PopupPosition.Bottom:
y = caret.Y - request.Height; break;
case PopupPosition.Right:
x = caret.X - request.Width; break;
case PopupPosition.Left:
x = caret.Right; break;
}
int offset;
if ((position & PopupPosition.Top) != 0 || (position & PopupPosition.Bottom) != 0)
{
if (((int)position & 0x10) != 0)
{
x = caret.X - MinArrowSpacing - Theme.ArrowWidth / 2;
}
else if (((int)position & 0x20) != 0)
{
x = caret.Right - request.Width + MinArrowSpacing + Theme.ArrowWidth / 2;
}
else
{
x = caret.X + (caret.Width - request.Width) / 2;
}
if (x < geometry.Left)
{
x = geometry.Left;
}
else if (x + request.Width > geometry.Right)
{
x = geometry.Right - request.Width;
}
offset = caret.X + caret.Width / 2 - x;
if (offset - Theme.ArrowWidth / 2 < MinArrowSpacing)
{
offset = MinArrowSpacing + Theme.ArrowWidth / 2;
}
if (offset > request.Width - MinArrowSpacing - Theme.ArrowWidth / 2)
{
offset = request.Width - MinArrowSpacing - Theme.ArrowWidth / 2;
}
}
else
{
if (((int)position & 0x10) != 0)
{
y = caret.Y - MinArrowSpacing - Theme.ArrowWidth / 2;
}
else if (((int)position & 0x20) != 0)
{
y = caret.Bottom - request.Height + MinArrowSpacing + Theme.ArrowWidth / 2;
}
else
{
y = caret.Y + (caret.Height - request.Height) / 2;
}
if (y < geometry.Top)
{
y = geometry.Top;
}
else if (y + request.Height > geometry.Bottom)
{
y = geometry.Bottom - request.Height;
}
if (MaximumYTopBound > 0)
{
y = Math.Max(MaximumYTopBound, y);
}
offset = caret.Y + caret.Height / 2 - y;
if (offset - Theme.ArrowWidth / 2 < MinArrowSpacing)
{
offset = MinArrowSpacing + Theme.ArrowWidth / 2;
}
if (offset > request.Height - MinArrowSpacing - Theme.ArrowWidth / 2)
{
offset = request.Height - MinArrowSpacing - Theme.ArrowWidth / 2;
}
}
Theme.ArrowOffset = offset;
this.position = position;
UpdatePadding();
Move(x, y);
Show();
if (!ShowWindowShadow)
{
DesktopService.RemoveWindowShadow(this);
}
}
public override bool Equals(object obj)
{
WindowState ws = (WindowState)obj;
return(Area.Equals(ws.Area) && (State == ws.State));
}
protected override void OnSizeAllocated(Rectangle rect)
{
Rectangle oldRect = Allocation;
base.OnSizeAllocated (rect);
if (!rect.Equals (oldRect))
PackBars ();
}
public virtual void RepositionWindow(Gdk.Rectangle?newCaret = null)
{
if (!HasParent || IsDestroyed)
{
return;
}
if (newCaret.HasValue) //Update caret if parameter is given
{
currentCaret = newCaret.Value;
}
Gdk.Rectangle caret = currentCaret;
if (targetWindowOrigin.X < 0)
{
return;
}
int x = targetWindowOrigin.X;
int y = targetWindowOrigin.Y;
PopupPosition position = Theme.TargetPosition;
this.position = Theme.TargetPosition;
UpdatePadding();
var psize = GetParentSize();
if (eventProvided)
{
caret.X = x;
caret.Y = y;
caret.Width = caret.Height = 1;
}
else
{
if (caret.Equals(Gdk.Rectangle.Zero))
{
caret = new Gdk.Rectangle(0, 0, psize.Width, psize.Height);
}
caret = GetScreenCoordinates(caret);
}
caret.Inflate(CaretSpacing, CaretSpacing);
if (!Core.Platform.IsWindows)
{
caret.Inflate(-1, -1);
}
Gtk.Requisition request = SizeRequest();
Gdk.Rectangle geometry = GetUsableMonitorGeometry(caret);
// Add some spacing between the screen border and the popover window
geometry.Inflate(-5, -5);
// Flip the orientation if the window doesn't fit the screen.
int intPos = (int)position;
switch ((PopupPosition)(intPos & 0x0f))
{
case PopupPosition.Top:
if (caret.Bottom + request.Height > geometry.Bottom)
{
intPos = (intPos & 0xf0) | (int)PopupPosition.Bottom;
}
break;
case PopupPosition.Bottom:
if (caret.Top - request.Height < geometry.X)
{
intPos = (intPos & 0xf0) | (int)PopupPosition.Top;
}
break;
case PopupPosition.Right:
if (caret.X - request.Width < geometry.X)
{
intPos = (intPos & 0xf0) | (int)PopupPosition.Left;
}
break;
case PopupPosition.Left:
if (caret.Right + request.Width > geometry.Right)
{
intPos = (intPos & 0xf0) | (int)PopupPosition.Right;
}
break;
}
position = (PopupPosition)intPos;
UpdatePadding();
// Calculate base coordinate
switch ((PopupPosition)((int)position & 0x0f))
{
case PopupPosition.Top:
y = caret.Bottom + 1;
break;
case PopupPosition.Bottom:
y = caret.Y - request.Height; break;
case PopupPosition.Right:
x = caret.X - request.Width; break;
case PopupPosition.Left:
x = caret.Right + 1; break;
}
int offset;
if ((position & PopupPosition.Top) != 0 || (position & PopupPosition.Bottom) != 0)
{
if (((int)position & 0x10) != 0)
{
x = caret.X - MinArrowSpacing - Theme.ArrowWidth / 2;
}
else if (((int)position & 0x20) != 0)
{
x = caret.Right - request.Width + MinArrowSpacing + Theme.ArrowWidth / 2;
}
else
{
x = caret.X + (caret.Width - request.Width) / 2;
}
if (x < geometry.Left)
{
x = geometry.Left;
}
else if (x + request.Width > geometry.Right)
{
x = geometry.Right - request.Width;
}
offset = caret.X + caret.Width / 2 - x;
if (offset - Theme.ArrowWidth / 2 < MinArrowSpacing)
{
offset = MinArrowSpacing + Theme.ArrowWidth / 2;
}
if (offset > request.Width - MinArrowSpacing - Theme.ArrowWidth / 2)
{
offset = request.Width - MinArrowSpacing - Theme.ArrowWidth / 2;
}
}
else
{
if (((int)position & 0x10) != 0)
{
y = caret.Y - MinArrowSpacing - Theme.ArrowWidth / 2;
}
else if (((int)position & 0x20) != 0)
{
y = caret.Bottom - request.Height + MinArrowSpacing + Theme.ArrowWidth / 2;
}
else
{
y = caret.Y + (caret.Height - request.Height) / 2;
}
if (y < geometry.Top)
{
y = geometry.Top;
}
else if (y + request.Height > geometry.Bottom)
{
y = geometry.Bottom - request.Height;
}
if (MaximumYTopBound > 0)
{
y = Math.Max(MaximumYTopBound, y);
}
offset = caret.Y + caret.Height / 2 - y;
if (offset - Theme.ArrowWidth / 2 < MinArrowSpacing)
{
offset = MinArrowSpacing + Theme.ArrowWidth / 2;
}
if (offset > request.Height - MinArrowSpacing - Theme.ArrowWidth / 2)
{
offset = request.Height - MinArrowSpacing - Theme.ArrowWidth / 2;
}
}
Theme.ArrowOffset = offset;
this.position = position;
UpdatePadding();
Move(x, y);
Show();
if (!ShowWindowShadow && !IsDestroyed)
{
IdeServices.DesktopService.RemoveWindowShadow(this);
}
}