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Add fit and snap functionalities

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Fit sets width or height equal to surface.Image width or height. Snap moves object(s) to one edge of the Image.
This commit is contained in:
Nathan Brown 2021-11-19 21:21:30 -08:00
commit f175af8541
1 changed files with 93 additions and 0 deletions
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93
src/Greenshot.Editor/Drawing/DrawableContainerList.cs
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@ -711,6 +711,76 @@ namespace Greenshot.Editor.Drawing
};
menu.Items.Add(item);
// Fit width
item = new ToolStripMenuItem("Fit to width")
{
Image = (Image)EditorFormResources.GetObject("copyToolStripMenuItem.Image")
};
item.Click += delegate
{
this[0].Width = surface.Image.Width;
this[0].MoveBy(-this[0].Location.X, 0);
surface.DeselectAllElements();
};
menu.Items.Add(item);
// Fit height
item = new ToolStripMenuItem("Fit to height")
{
Image = (Image)EditorFormResources.GetObject("copyToolStripMenuItem.Image")
};
item.Click += delegate
{
this[0].Height = surface.Image.Height;
this[0].MoveBy(0, -this[0].Location.Y);
surface.DeselectAllElements();
};
menu.Items.Add(item);
// Snap left
item = new ToolStripMenuItem("Snap left")
{
Image = (Image)EditorFormResources.GetObject("copyToolStripMenuItem.Image")
};
item.Click += delegate
{
SnapAllToEdge("left", surface, this);
};
menu.Items.Add(item);
// Snap right
item = new ToolStripMenuItem("Snap right")
{
Image = (Image)EditorFormResources.GetObject("copyToolStripMenuItem.Image")
};
item.Click += delegate
{
SnapAllToEdge("right", surface, this);
};
menu.Items.Add(item);
// Snap to top
item = new ToolStripMenuItem("Snap to top")
{
Image = (Image)EditorFormResources.GetObject("copyToolStripMenuItem.Image")
};
item.Click += delegate
{
SnapAllToEdge("top", surface, this);
};
menu.Items.Add(item);
// Snap to bottom
item = new ToolStripMenuItem("Snap to bottom")
{
Image = (Image)EditorFormResources.GetObject("copyToolStripMenuItem.Image")
};
item.Click += delegate
{
SnapAllToEdge("bottom", surface, this);
};
menu.Items.Add(item);
// Delete
item = new ToolStripMenuItem(Language.GetString(LangKey.editor_deleteelement))
{
@ -837,5 +907,28 @@ namespace Greenshot.Editor.Drawing
drawableContainer.AdjustToDpi(dpi);
}
}
public void SnapToEdge(string direction, ISurface surface, IDrawableContainer target)
{
int xMovement = 0, yMovement = 0;
if (direction == "left")
xMovement = -target.Location.X;
else if (direction == "right")
xMovement = surface.Image.Width - target.Location.X - target.Width;
else if (direction == "top")
yMovement = -target.Location.Y;
else if (direction == "bottom")
yMovement = surface.Image.Height - target.Location.Y - target.Height;
target.MoveBy(xMovement, yMovement);
}
public void SnapAllToEdge(string direction, ISurface surface, IDrawableContainerList containers)
{
foreach (var item in containers)
{
SnapToEdge(direction, surface, item);
}
surface.DeselectAllElements();
}
}
}