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Add functionality for top/bottom operations

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Nathan Brown 2021-11-18 22:54:20 -08:00
commit fbf64780cc
1 changed files with 58 additions and 2 deletions
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60
src/Greenshot.Editor/Drawing/DrawableContainerList.cs
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@ -609,7 +609,7 @@ namespace Greenshot.Editor.Drawing
// Calculate height and width of new frame.
int width = this[0].Width + surface.Image.Width;
int height = Math.Max(surface.Image.Height, this[0].Height);
int oldWidth = surface.Image.Width;
int imageBorder = surface.Image.Width;
// Create image for use as new frame.
Bitmap newImage = new Bitmap(width, height);
// Save old image.
@ -617,7 +617,7 @@ namespace Greenshot.Editor.Drawing
// Set background to new, larger frame.
surface.Image = newImage;
// Move object to open space
this[0].MoveBy(oldWidth - this[0].Location.X, -this[0].Location.Y);
this[0].MoveBy(imageBorder - this[0].Location.X, -this[0].Location.Y);
// Push original image to bottom.
var oldImageContainer = surface.AddImageContainer(oldImage, 0, 0);
IDrawableContainerList oldImageContainerList = this.Clone();
@ -654,6 +654,62 @@ namespace Greenshot.Editor.Drawing
};
menu.Items.Add(item);
// Top
item = new ToolStripMenuItem("Expand to Top")
{
Image = (Image)EditorFormResources.GetObject("removeObjectToolStripMenuItem.Image")
};
// Action to perform on click.
item.Click += delegate
{
// Calculate height and width of new frame.
int width = Math.Max(surface.Image.Width, this[0].Width);
int height = this[0].Height + surface.Image.Height;
int imageBorder = surface.Image.Width; // probably unnecessary
// Create image for use as new frame.
Bitmap newImage = new Bitmap(width, height);
// Save old image.
Bitmap oldImage = (Bitmap)ImageHelper.Clone(surface.Image);
// Set background to new, larger frame.
surface.Image = newImage;
// Move object to open space
this[0].MoveBy(-this[0].Location.X, -this[0].Location.Y);
// Re-add original image and push to bottom.
var oldImageContainer = surface.AddImageContainer(oldImage, 0, this[0].Height);
IDrawableContainerList oldImageContainerList = this.Clone();
oldImageContainerList[0] = oldImageContainer;
surface.Elements.PushElementsToBottom(oldImageContainerList);
};
menu.Items.Add(item);
// Top
item = new ToolStripMenuItem("Expand to Bottom")
{
Image = (Image)EditorFormResources.GetObject("removeObjectToolStripMenuItem.Image")
};
// Action to perform on click.
item.Click += delegate
{
// Calculate height and width of new frame.
int width = Math.Max(surface.Image.Width, this[0].Width);
int height = this[0].Height + surface.Image.Height;
int imageBorder = surface.Image.Height;
// Create image for use as new frame.
Bitmap newImage = new Bitmap(width, height);
// Save old image.
Bitmap oldImage = (Bitmap)ImageHelper.Clone(surface.Image);
// Set background to new, larger frame.
surface.Image = newImage;
// Move object to open space
this[0].MoveBy(-this[0].Location.X, imageBorder - this[0].Location.Y);
// Re-add original image and push to bottom.
var oldImageContainer = surface.AddImageContainer(oldImage, 0, 0);
IDrawableContainerList oldImageContainerList = this.Clone();
oldImageContainerList[0] = oldImageContainer;
surface.Elements.PushElementsToBottom(oldImageContainerList);
};
menu.Items.Add(item);
// Delete
item = new ToolStripMenuItem(Language.GetString(LangKey.editor_deleteelement))
{