public override HistoryMemento OnExecute(IHistoryWorkspace historyWorkspace)
{
CompoundHistoryMemento chm = new CompoundHistoryMemento(this.historyName, this.undoImage);
if (!historyWorkspace.Selection.IsEmpty)
{
DeselectFunction df = new DeselectFunction();
EnterCriticalRegion();
HistoryMemento hm = df.Execute(historyWorkspace);
chm.PushNewAction(hm);
}
FlipLayerHistoryMemento flha = new FlipLayerHistoryMemento(
null,
null,
historyWorkspace,
this.layerIndex,
this.flipType);
EnterCriticalRegion();
HistoryMemento flha2 = flha.PerformUndo();
chm.PushNewAction(flha);
return chm;
}
public override HistoryMemento OnExecute(IHistoryWorkspace historyWorkspace)
{
CompoundHistoryMemento chm = new CompoundHistoryMemento(this.historyName, this.undoImage);
if (!historyWorkspace.Selection.IsEmpty)
{
DeselectFunction df = new DeselectFunction();
EnterCriticalRegion();
HistoryMemento hm = df.Execute(historyWorkspace);
chm.PushNewAction(hm);
}
FlipLayerHistoryMemento flha = new FlipLayerHistoryMemento(
null,
null,
historyWorkspace,
this.layerIndex,
this.flipType);
EnterCriticalRegion();
HistoryMemento flha2 = flha.PerformUndo();
chm.PushNewAction(flha);
return(chm);
}
public override HistoryMemento OnExecute(IHistoryWorkspace historyWorkspace)
{
SelectionData state = null;
SegmentedList <HistoryMemento> actions = new SegmentedList <HistoryMemento>();
if (!historyWorkspace.Selection.IsEmpty)
{
state = historyWorkspace.Selection.Save();
HistoryMemento memento3 = new DeselectFunction().Execute(historyWorkspace);
actions.Add(memento3);
}
ReplaceDocumentHistoryMemento item = new ReplaceDocumentHistoryMemento(null, null, historyWorkspace);
actions.Add(item);
CompoundHistoryMemento memento2 = new CompoundHistoryMemento(StaticName, PdnResources.GetImageResource("Icons.MenuImageFlattenIcon.png"), actions);
Document document = RetryManager.RunMemorySensitiveOperation <Document>(() => historyWorkspace.Document.Flatten());
base.EnterCriticalRegion();
historyWorkspace.Document = document;
if (state != null)
{
SelectionHistoryMemento newHA = new SelectionHistoryMemento(null, null, historyWorkspace);
historyWorkspace.Selection.Restore(state);
memento2.AddMemento(newHA);
}
return(memento2);
}
public override HistoryMemento OnExecute(IHistoryWorkspace historyWorkspace)
{
CompoundHistoryMemento memento = new CompoundHistoryMemento(this.historyMementoName, this.historyMementoImage);
if (!historyWorkspace.Selection.IsEmpty)
{
DeselectFunction function = new DeselectFunction();
base.EnterCriticalRegion();
HistoryMemento memento4 = function.Execute(historyWorkspace);
memento.AddMemento(memento4);
}
FlipLayerHistoryMemento newHA = new FlipLayerHistoryMemento(null, null, historyWorkspace, this.layerIndex, this.flipType);
base.EnterCriticalRegion();
HistoryMemento memento3 = newHA.PerformUndo(null);
memento.AddMemento(newHA);
return(memento);
}
public override HistoryMemento OnExecute(IHistoryWorkspace historyWorkspace)
{
List <HistoryMemento> mementos = new List <HistoryMemento>();
if (!historyWorkspace.Selection.IsEmpty)
{
DeselectFunction function = new DeselectFunction();
base.EnterCriticalRegion();
HistoryMemento item = function.Execute(historyWorkspace);
mementos.Add(item);
}
base.EnterCriticalRegion();
int count = historyWorkspace.Document.Layers.Count;
for (int i = 0; i < count; i++)
{
HistoryMemento memento2 = new FlipLayerFunction(this.flipType, i).Execute(historyWorkspace);
mementos.Add(memento2);
}
return(HistoryMemento.Combine(this.historyMementoName, this.historyMementoImage, mementos));
}
public override HistoryMemento OnExecute(IHistoryWorkspace historyWorkspace)
{
object savedSelection = null;
List <HistoryMemento> actions = new List <HistoryMemento>();
if (!historyWorkspace.Selection.IsEmpty)
{
savedSelection = historyWorkspace.Selection.Save();
DeselectFunction da = new DeselectFunction();
HistoryMemento hm = da.Execute(historyWorkspace);
actions.Add(hm);
}
ReplaceDocumentHistoryMemento rdha = new ReplaceDocumentHistoryMemento(null, null, historyWorkspace);
actions.Add(rdha);
CompoundHistoryMemento chm = new CompoundHistoryMemento(
StaticName,
ImageResource.Get("Icons.MenuImageFlattenIcon.png"),
actions);
// TODO: we can save memory here by serializing, then flattening on to an existing layer
Document flat = historyWorkspace.Document.Flatten();
EnterCriticalRegion();
historyWorkspace.Document = flat;
if (savedSelection != null)
{
SelectionHistoryMemento shm = new SelectionHistoryMemento(null, null, historyWorkspace);
historyWorkspace.Selection.Restore(savedSelection);
chm.PushNewAction(shm);
}
return(chm);
}
public override HistoryMemento OnExecute(IHistoryWorkspace historyWorkspace)
{
object savedSelection = null;
List<HistoryMemento> actions = new List<HistoryMemento>();
if (!historyWorkspace.Selection.IsEmpty)
{
savedSelection = historyWorkspace.Selection.Save();
DeselectFunction da = new DeselectFunction();
HistoryMemento hm = da.Execute(historyWorkspace);
actions.Add(hm);
}
ReplaceDocumentHistoryMemento rdha = new ReplaceDocumentHistoryMemento(null, null, historyWorkspace);
actions.Add(rdha);
CompoundHistoryMemento chm = new CompoundHistoryMemento(
StaticName,
PdnResources.GetImageResource("Icons.MenuImageFlattenIcon.png"),
actions);
// TODO: we can save memory here by serializing, then flattening on to an existing layer
Document flat = historyWorkspace.Document.Flatten();
EnterCriticalRegion();
historyWorkspace.Document = flat;
if (savedSelection != null)
{
SelectionHistoryMemento shm = new SelectionHistoryMemento(null, null, historyWorkspace);
historyWorkspace.Selection.Restore(savedSelection);
chm.PushNewAction(shm);
}
return chm;
}
public override HistoryMemento OnExecute(IHistoryWorkspace historyWorkspace)
{
List<HistoryMemento> actions = new List<HistoryMemento>();
if (!historyWorkspace.Selection.IsEmpty)
{
DeselectFunction da = new DeselectFunction();
EnterCriticalRegion();
HistoryMemento hm = da.Execute(historyWorkspace);
actions.Add(hm);
}
int count = historyWorkspace.Document.Layers.Count;
for (int i = 0; i < count; ++i)
{
HistoryMemento memento = new FlipLayerHistoryMemento(this.historyName, undoImage, historyWorkspace, i, flipType);
EnterCriticalRegion();
HistoryMemento mementoToAdd = memento.PerformUndo();
actions.Add(mementoToAdd);
}
return new CompoundHistoryMemento(this.historyName, undoImage, actions);
}
public override HistoryMemento OnExecute(IHistoryWorkspace historyWorkspace)
{
List <HistoryMemento> actions = new List <HistoryMemento>();
if (!historyWorkspace.Selection.IsEmpty)
{
DeselectFunction da = new DeselectFunction();
EnterCriticalRegion();
HistoryMemento hm = da.Execute(historyWorkspace);
actions.Add(hm);
}
int count = historyWorkspace.Document.Layers.Count;
for (int i = 0; i < count; ++i)
{
HistoryMemento memento = new FlipLayerHistoryMemento(this.historyName, undoImage, historyWorkspace, i, flipType);
EnterCriticalRegion();
HistoryMemento mementoToAdd = memento.PerformUndo();
actions.Add(mementoToAdd);
}
return(new CompoundHistoryMemento(this.historyName, undoImage, actions));
}
public override HistoryMemento OnExecute(IHistoryWorkspace historyWorkspace)
{
int newWidth;
int newHeight;
// Get new width and Height
switch (rotation)
{
case RotateType.Clockwise90:
case RotateType.Clockwise270:
case RotateType.CounterClockwise90:
case RotateType.CounterClockwise270:
newWidth = historyWorkspace.Document.Height;
newHeight = historyWorkspace.Document.Width;
break;
case RotateType.Clockwise180:
case RotateType.CounterClockwise180:
newWidth = historyWorkspace.Document.Width;
newHeight = historyWorkspace.Document.Height;
break;
default:
throw new InvalidEnumArgumentException("invalid RotateType");
}
// Figure out which icon and text to use
string iconResName;
string suffix;
switch (rotation)
{
case RotateType.Clockwise180:
iconResName = "Icons.MenuImageRotate180CWIcon.png";
suffix = PdnResources.GetString("RotateAction.180CW");
break;
case RotateType.Clockwise270:
iconResName = "Icons.MenuImageRotate270CWIcon.png";
suffix = PdnResources.GetString("RotateAction.270CW");
break;
case RotateType.Clockwise90:
iconResName = "Icons.MenuImageRotate90CWIcon.png";
suffix = PdnResources.GetString("RotateAction.90CW");
break;
case RotateType.CounterClockwise180:
iconResName = "Icons.MenuImageRotate180CCWIcon.png";
suffix = PdnResources.GetString("RotateAction.180CCW");
break;
case RotateType.CounterClockwise270:
iconResName = "Icons.MenuImageRotate270CCWIcon.png";
suffix = PdnResources.GetString("RotateAction.270CCW");
break;
case RotateType.CounterClockwise90:
iconResName = "Icons.MenuImageRotate90CCWIcon.png";
suffix = PdnResources.GetString("RotateAction.90CCW");
break;
default:
throw new InvalidEnumArgumentException("invalid RotateType");
}
// Initialize the new Doc
string haNameFormat = PdnResources.GetString("RotateAction.HistoryMementoName.Format");
string haName = string.Format(haNameFormat, StaticName, suffix);
ImageResource haImage = ImageResource.Get(iconResName);
List<HistoryMemento> actions = new List<HistoryMemento>();
// do the memory allocation now: if this fails, we can still bail out cleanly
Document newDoc = new Document(newWidth, newHeight);
if (!historyWorkspace.Selection.IsEmpty)
{
DeselectFunction da = new DeselectFunction();
EnterCriticalRegion();
HistoryMemento hm = da.Execute(historyWorkspace);
actions.Add(hm);
}
ReplaceDocumentHistoryMemento rdha = new ReplaceDocumentHistoryMemento(null, null, historyWorkspace);
actions.Add(rdha);
newDoc.ReplaceMetaDataFrom(historyWorkspace.Document);
// TODO: serialize oldDoc to disk, and let the GC purge it if needed
OnProgress(0.0);
for (int i = 0; i < historyWorkspace.Document.Layers.Count; ++i)
{
Layer layer = historyWorkspace.Document.Layers.GetAt(i);
double progressStart = 100.0 * ((double)i / (double)historyWorkspace.Document.Layers.Count);
double progressEnd = 100.0 * ((double)(i + 1) / (double)historyWorkspace.Document.Layers.Count);
if (layer is BitmapLayer)
{
Layer nl = RotateLayer((BitmapLayer)layer, rotation, newWidth, newHeight, progressStart, progressEnd);
newDoc.Layers.Add(nl);
}
else
{
throw new InvalidOperationException("Cannot Rotate non-BitmapLayers");
}
if (this.PleaseCancel)
{
break;
}
OnProgress(progressEnd);
}
CompoundHistoryMemento chm = new CompoundHistoryMemento(
haName,
haImage,
actions);
if (this.PleaseCancel)
{
chm = null;
}
else
{
EnterCriticalRegion();
historyWorkspace.Document = newDoc;
}
return chm;
}
private HistoryMemento ImportOneLayer(DocumentWorkspace documentWorkspace, BitmapLayer layer)
{
HistoryMemento retHA;
List<HistoryMemento> historyMementos = new List<HistoryMemento>();
bool success = true;
if (success)
{
if (!documentWorkspace.Selection.IsEmpty)
{
HistoryMemento ha = new DeselectFunction().Execute(documentWorkspace);
historyMementos.Add(ha);
}
}
if (success)
{
if (layer.Width > documentWorkspace.Document.Width ||
layer.Height > documentWorkspace.Document.Height)
{
HistoryMemento ha = DoCanvasResize(documentWorkspace, layer.Size);
if (ha == null)
{
success = false;
}
else
{
historyMementos.Add(ha);
}
}
}
if (success)
{
if (layer.Size != documentWorkspace.Document.Size)
{
BitmapLayer newLayer;
try
{
using (new WaitCursorChanger(documentWorkspace))
{
Utility.GCFullCollect();
newLayer = CanvasSizeAction.ResizeLayer((BitmapLayer)layer, documentWorkspace.Document.Size,
AnchorEdge.TopLeft, ColorBgra.White.NewAlpha(0));
}
}
catch (OutOfMemoryException)
{
Utility.ErrorBox(documentWorkspace, PdnResources.GetString("ImportFromFileAction.ImportOneLayer.OutOfMemory"));
success = false;
newLayer = null;
}
if (newLayer != null)
{
layer.Dispose();
layer = newLayer;
}
}
}
if (success)
{
NewLayerHistoryMemento nlha = new NewLayerHistoryMemento(string.Empty, null, documentWorkspace, documentWorkspace.Document.Layers.Count);
documentWorkspace.Document.Layers.Add(layer);
historyMementos.Add(nlha);
}
if (success)
{
HistoryMemento[] has = historyMementos.ToArray();
retHA = new CompoundHistoryMemento(string.Empty, null, has);
}
else
{
Rollback(historyMementos);
retHA = null;
}
return retHA;
}
public override HistoryMemento OnExecute(IHistoryWorkspace historyWorkspace)
{
int height;
int width;
string str;
string str2;
switch (this.rotation)
{
case RotateType.Clockwise90:
case RotateType.CounterClockwise90:
height = historyWorkspace.Document.Height;
width = historyWorkspace.Document.Width;
break;
case RotateType.Rotate180:
height = historyWorkspace.Document.Width;
width = historyWorkspace.Document.Height;
break;
default:
throw ExceptionUtil.InvalidEnumArgumentException <RotateType>(this.rotation, "this.rotation");
}
switch (this.rotation)
{
case RotateType.Clockwise90:
str = "Icons.MenuImageRotate90CWIcon.png";
str2 = PdnResources.GetString("RotateAction.90CW");
break;
case RotateType.CounterClockwise90:
str = "Icons.MenuImageRotate90CCWIcon.png";
str2 = PdnResources.GetString("RotateAction.90CCW");
break;
case RotateType.Rotate180:
str = "Icons.MenuImageRotate180Icon.png";
str2 = PdnResources.GetString("RotateAction.180");
break;
default:
throw ExceptionUtil.InvalidEnumArgumentException <RotateType>(this.rotation, "this.rotation");
}
string name = string.Format(PdnResources.GetString("RotateAction.HistoryMementoName.Format"), StaticName, str2);
ImageResource imageResource = PdnResources.GetImageResource(str);
List <HistoryMemento> actions = new List <HistoryMemento>();
Document document = new Document(height, width);
if (!historyWorkspace.Selection.IsEmpty)
{
DeselectFunction function = new DeselectFunction();
base.EnterCriticalRegion();
HistoryMemento memento3 = function.Execute(historyWorkspace);
actions.Add(memento3);
}
ReplaceDocumentHistoryMemento item = new ReplaceDocumentHistoryMemento(null, null, historyWorkspace);
actions.Add(item);
document.ReplaceMetadataFrom(historyWorkspace.Document);
for (int i = 0; i < historyWorkspace.Document.Layers.Count; i++)
{
Layer at = historyWorkspace.Document.Layers.GetAt(i);
if (!(at is BitmapLayer))
{
throw new InvalidOperationException("Cannot Rotate non-BitmapLayers");
}
Layer layer2 = this.RotateLayer((BitmapLayer)at, this.rotation, height, width);
document.Layers.Add(layer2);
}
CompoundHistoryMemento memento2 = new CompoundHistoryMemento(name, imageResource, actions);
base.EnterCriticalRegion();
historyWorkspace.Document = document;
return(memento2);
}
public override HistoryMemento OnExecute(IHistoryWorkspace historyWorkspace)
{
int newWidth;
int newHeight;
// Get new width and Height
switch (rotation)
{
case RotateType.Clockwise90:
case RotateType.Clockwise270:
case RotateType.CounterClockwise90:
case RotateType.CounterClockwise270:
newWidth = historyWorkspace.Document.Height;
newHeight = historyWorkspace.Document.Width;
break;
case RotateType.Clockwise180:
case RotateType.CounterClockwise180:
newWidth = historyWorkspace.Document.Width;
newHeight = historyWorkspace.Document.Height;
break;
default:
throw new InvalidEnumArgumentException("invalid RotateType");
}
// Figure out which icon and text to use
string iconResName;
string suffix;
switch (rotation)
{
case RotateType.Clockwise180:
iconResName = "Icons.MenuImageRotate180CWIcon.png";
suffix = PdnResources.GetString("RotateAction.180CW");
break;
case RotateType.Clockwise270:
iconResName = "Icons.MenuImageRotate270CWIcon.png";
suffix = PdnResources.GetString("RotateAction.270CW");
break;
case RotateType.Clockwise90:
iconResName = "Icons.MenuImageRotate90CWIcon.png";
suffix = PdnResources.GetString("RotateAction.90CW");
break;
case RotateType.CounterClockwise180:
iconResName = "Icons.MenuImageRotate180CCWIcon.png";
suffix = PdnResources.GetString("RotateAction.180CCW");
break;
case RotateType.CounterClockwise270:
iconResName = "Icons.MenuImageRotate270CCWIcon.png";
suffix = PdnResources.GetString("RotateAction.270CCW");
break;
case RotateType.CounterClockwise90:
iconResName = "Icons.MenuImageRotate90CCWIcon.png";
suffix = PdnResources.GetString("RotateAction.90CCW");
break;
default:
throw new InvalidEnumArgumentException("invalid RotateType");
}
// Initialize the new Doc
string haNameFormat = PdnResources.GetString("RotateAction.HistoryMementoName.Format");
string haName = string.Format(haNameFormat, StaticName, suffix);
ImageResource haImage = ImageResource.Get(iconResName);
List <HistoryMemento> actions = new List <HistoryMemento>();
// do the memory allocation now: if this fails, we can still bail out cleanly
Document newDoc = new Document(newWidth, newHeight);
if (!historyWorkspace.Selection.IsEmpty)
{
DeselectFunction da = new DeselectFunction();
EnterCriticalRegion();
HistoryMemento hm = da.Execute(historyWorkspace);
actions.Add(hm);
}
ReplaceDocumentHistoryMemento rdha = new ReplaceDocumentHistoryMemento(null, null, historyWorkspace);
actions.Add(rdha);
newDoc.ReplaceMetaDataFrom(historyWorkspace.Document);
// TODO: serialize oldDoc to disk, and let the GC purge it if needed
OnProgress(0.0);
for (int i = 0; i < historyWorkspace.Document.Layers.Count; ++i)
{
Layer layer = historyWorkspace.Document.Layers.GetAt(i);
double progressStart = 100.0 * ((double)i / (double)historyWorkspace.Document.Layers.Count);
double progressEnd = 100.0 * ((double)(i + 1) / (double)historyWorkspace.Document.Layers.Count);
if (layer is BitmapLayer)
{
Layer nl = RotateLayer((BitmapLayer)layer, rotation, newWidth, newHeight, progressStart, progressEnd);
newDoc.Layers.Add(nl);
}
else
{
throw new InvalidOperationException("Cannot Rotate non-BitmapLayers");
}
if (this.PleaseCancel)
{
break;
}
OnProgress(progressEnd);
}
CompoundHistoryMemento chm = new CompoundHistoryMemento(
haName,
haImage,
actions);
if (this.PleaseCancel)
{
chm = null;
}
else
{
EnterCriticalRegion();
historyWorkspace.Document = newDoc;
}
return(chm);
}
