static void CropImageToRectangle (Document doc, Gdk.Rectangle rect, Path selection)
{
if (rect.Width > 0 && rect.Height > 0)
{
ResizeHistoryItem hist = new ResizeHistoryItem(doc.ImageSize);
hist.Icon = "Menu.Image.Crop.png";
hist.Text = Catalog.GetString("Crop to Selection");
hist.StartSnapshotOfImage();
hist.RestoreSelection = doc.Selection.Clone();
doc.Workspace.Canvas.GdkWindow.FreezeUpdates();
double original_scale = doc.Workspace.Scale;
doc.ImageSize = rect.Size;
doc.Workspace.CanvasSize = rect.Size;
doc.Workspace.Scale = original_scale;
PintaCore.Actions.View.UpdateCanvasScale();
doc.Workspace.Canvas.GdkWindow.ThawUpdates();
foreach (var layer in doc.UserLayers)
layer.Crop (rect, selection);
hist.FinishSnapshotOfImage();
doc.History.PushNewItem(hist);
doc.ResetSelectionPaths();
doc.Workspace.Invalidate();
}
}
private void HandlePintaCoreActionsEditEraseSelectionActivated(object sender, EventArgs e)
{
Document doc = PintaCore.Workspace.ActiveDocument;
PintaCore.Tools.Commit();
Cairo.ImageSurface old = doc.CurrentUserLayer.Surface.Clone();
using (var g = new Cairo.Context(doc.CurrentUserLayer.Surface)) {
g.AppendPath(doc.Selection.SelectionPath);
g.FillRule = FillRule.EvenOdd;
g.Operator = Cairo.Operator.Clear;
g.Fill();
}
doc.ResetSelectionPaths();
doc.Workspace.Invalidate();
if (sender is string && (sender as string) == "Cut")
{
doc.History.PushNewItem(new SimpleHistoryItem(Stock.Cut, Catalog.GetString("Cut"), old, doc.CurrentUserLayerIndex));
}
else
{
doc.History.PushNewItem(new SimpleHistoryItem("Menu.Edit.EraseSelection.png", Catalog.GetString("Erase Selection"), old,
doc.CurrentUserLayerIndex));
}
}
private void HandlePintaCoreActionsImageRotate180Activated (object sender, EventArgs e)
{
Document doc = PintaCore.Workspace.ActiveDocument;
PintaCore.Tools.Commit ();
doc.RotateImage180 ();
doc.ResetSelectionPaths ();
doc.History.PushNewItem (new InvertHistoryItem (InvertType.Rotate180));
}
private void HandlePintaCoreActionsEditDeselectActivated(object sender, EventArgs e)
{
Document doc = PintaCore.Workspace.ActiveDocument;
PintaCore.Tools.Commit();
SelectionHistoryItem hist = new SelectionHistoryItem(Resources.Icons.EditSelectionNone, Translations.GetString("Deselect"));
hist.TakeSnapshot();
doc.ResetSelectionPaths();
doc.History.PushNewItem(hist);
doc.Workspace.Invalidate();
}
private void HandlePintaCoreActionsEditDeselectActivated(object sender, EventArgs e)
{
Document doc = PintaCore.Workspace.ActiveDocument;
PintaCore.Tools.Commit();
SelectionHistoryItem hist = new SelectionHistoryItem("Menu.Edit.Deselect.png", Catalog.GetString("Deselect"));
hist.TakeSnapshot();
doc.ResetSelectionPaths();
doc.History.PushNewItem(hist);
doc.Workspace.Invalidate();
}
private void HandlePintaCoreActionsEditSelectAllActivated(object sender, EventArgs e)
{
Document doc = PintaCore.Workspace.ActiveDocument;
PintaCore.Tools.Commit();
SelectionHistoryItem hist = new SelectionHistoryItem(Stock.SelectAll, Catalog.GetString("Select All"));
hist.TakeSnapshot();
doc.ResetSelectionPaths();
doc.Selection.Visible = true;
doc.History.PushNewItem(hist);
doc.Workspace.Invalidate();
}
private void HandlePintaCoreActionsEditFillSelectionActivated(object sender, EventArgs e)
{
Document doc = PintaCore.Workspace.ActiveDocument;
PintaCore.Tools.Commit();
Cairo.ImageSurface old = doc.CurrentUserLayer.Surface.Clone();
using (var g = new Cairo.Context(doc.CurrentUserLayer.Surface)) {
g.AppendPath(doc.Selection.SelectionPath);
g.FillRule = FillRule.EvenOdd;
g.Operator = Operator.Source;
g.SetSourceColor(PintaCore.Palette.SecondaryColor);
g.Fill();
}
doc.ResetSelectionPaths();
doc.Workspace.Invalidate();
doc.History.PushNewItem(new SimpleHistoryItem("Menu.Edit.FillSelection.png", Catalog.GetString("Fill Selection"), old, doc.CurrentUserLayerIndex));
}
static void CropImageToRectangle (Document doc, Gdk.Rectangle rect, Path selection)
{
if (rect.Width > 0 && rect.Height > 0)
{
ResizeHistoryItem hist = new ResizeHistoryItem(doc.ImageSize);
hist.Icon = "Menu.Image.Crop.png";
hist.Text = Catalog.GetString("Crop to Selection");
hist.StartSnapshotOfImage();
hist.RestoreSelection = doc.Selection.Clone();
doc.Workspace.Canvas.GdkWindow.FreezeUpdates();
double original_scale = doc.Workspace.Scale;
doc.ImageSize = rect.Size;
doc.Workspace.CanvasSize = rect.Size;
doc.Workspace.Scale = original_scale;
PintaCore.Actions.View.UpdateCanvasScale();
doc.Workspace.Canvas.GdkWindow.ThawUpdates();
foreach (var layer in doc.UserLayers)
layer.Crop (rect, selection);
hist.FinishSnapshotOfImage();
doc.History.PushNewItem(hist);
doc.ResetSelectionPaths();
doc.Workspace.Invalidate();
}
}