private static Document ResizeDocument(DocumentWorkspace documentWorkspace, AnchorEdge initialAnchor, ColorBgra background, bool loadAndSaveMaintainAspect, bool saveAnchor)
{
Document document2;
CleanupManager.RequestCleanup();
IWin32Window owner = documentWorkspace;
Document document = documentWorkspace.Document;
Size size = document.Size;
using (CanvasSizeDialog dialog = new CanvasSizeDialog())
{
bool flag;
if (loadAndSaveMaintainAspect)
{
flag = AppSettings.Instance.Workspace.LastMaintainAspectRatioCS.Value;
}
else
{
flag = false;
}
dialog.OriginalSize = document.Size;
dialog.OriginalDpuUnit = document.DpuUnit;
dialog.OriginalDpu = document.DpuX;
dialog.ImageWidth = size.Width;
dialog.ImageHeight = size.Height;
dialog.LayerCount = document.Layers.Count;
dialog.AnchorEdge = initialAnchor;
dialog.Units = dialog.OriginalDpuUnit;
dialog.Resolution = document.DpuX;
dialog.Units = AppSettings.Instance.Workspace.LastNonPixelUnits.Value;
dialog.ConstrainToAspect = flag;
DialogResult result = dialog.ShowDialog(owner);
Size newSize = new Size(dialog.ImageWidth, dialog.ImageHeight);
MeasurementUnit units = dialog.Units;
double resolution = dialog.Resolution;
if (result == DialogResult.Cancel)
{
return(null);
}
if (loadAndSaveMaintainAspect)
{
AppSettings.Instance.Workspace.LastMaintainAspectRatioCS.Value = dialog.ConstrainToAspect;
}
if (saveAnchor)
{
AppSettings.Instance.Workspace.LastCanvasSizeAnchorEdge.Value = dialog.AnchorEdge;
}
if (((newSize == document.Size) && (units == document.DpuUnit)) && (resolution == document.DpuX))
{
document2 = null;
}
else
{
try
{
documentWorkspace.FlushTool();
CleanupManager.RequestCleanup();
Document document3 = ResizeDocument(document, newSize, dialog.AnchorEdge, background);
document3.DpuUnit = units;
document3.DpuX = resolution;
document3.DpuY = resolution;
document2 = document3;
}
catch (OutOfMemoryException exception)
{
ExceptionDialog.ShowErrorDialog(owner, PdnResources.GetString("CanvasSizeAction.ResizeDocument.OutOfMemory"), exception.ToString());
document2 = null;
}
catch (Exception)
{
document2 = null;
}
}
}
return(document2);
}
// returns null to indicate user cancelled, or if initialNewSize = newSize that the user requested,
// or if there was an error (out of memory)
public static Document ResizeDocument(IWin32Window parent,
Document document,
Size initialNewSize,
AnchorEdge initialAnchor,
ColorBgra background,
bool loadAndSaveMaintainAspect,
bool saveAnchor)
{
using (CanvasSizeDialog csd = new CanvasSizeDialog())
{
bool maintainAspect;
if (loadAndSaveMaintainAspect)
{
maintainAspect = Settings.CurrentUser.GetBoolean(PdnSettings.LastMaintainAspectRatioCS, false);
}
else
{
maintainAspect = false;
}
csd.OriginalSize = document.Size;
csd.OriginalDpuUnit = document.DpuUnit;
csd.OriginalDpu = document.DpuX;
csd.ImageWidth = initialNewSize.Width;
csd.ImageHeight = initialNewSize.Height;
csd.LayerCount = document.Layers.Count;
csd.AnchorEdge = initialAnchor;
csd.Units = csd.OriginalDpuUnit;
csd.Resolution = document.DpuX;
csd.Units = PdnSettings.GetLastNonPixelUnits();
csd.ConstrainToAspect = maintainAspect;
DialogResult result = csd.ShowDialog(parent);
Size newSize = new Size(csd.ImageWidth, csd.ImageHeight);
MeasurementUnit newDpuUnit = csd.Units;
double newDpu = csd.Resolution;
// If they cancelled, get out
if (result == DialogResult.Cancel)
{
return null;
}
// If they clicked OK, then we save the aspect checkbox, and maybe the anchor
if (loadAndSaveMaintainAspect)
{
Settings.CurrentUser.SetBoolean(PdnSettings.LastMaintainAspectRatioCS, csd.ConstrainToAspect);
}
if (saveAnchor)
{
Settings.CurrentUser.SetString(PdnSettings.LastCanvasSizeAnchorEdge, csd.AnchorEdge.ToString());
}
if (newSize == document.Size && newDpuUnit == document.DpuUnit && newDpu == document.DpuX)
{
return null;
}
try
{
Utility.GCFullCollect();
Document newDoc = ResizeDocument(document, newSize, csd.AnchorEdge, background);
newDoc.DpuUnit = newDpuUnit;
newDoc.DpuX = newDpu;
newDoc.DpuY = newDpu;
return newDoc;
}
catch (OutOfMemoryException)
{
Utility.ErrorBox(parent, PdnResources.GetString("CanvasSizeAction.ResizeDocument.OutOfMemory"));
return null;
}
catch
{
return null;
}
}
}
// returns null to indicate user cancelled, or if initialNewSize = newSize that the user requested,
// or if there was an error (out of memory)
public static Document ResizeDocument(IWin32Window parent,
Document document,
Size initialNewSize,
AnchorEdge initialAnchor,
ColorBgra background,
bool loadAndSaveMaintainAspect,
bool saveAnchor)
{
using (CanvasSizeDialog csd = new CanvasSizeDialog())
{
bool maintainAspect;
if (loadAndSaveMaintainAspect)
{
maintainAspect = Settings.CurrentUser.GetBoolean(PdnSettings.LastMaintainAspectRatioCS, false);
}
else
{
maintainAspect = false;
}
csd.OriginalSize = document.Size;
csd.OriginalDpuUnit = document.DpuUnit;
csd.OriginalDpu = document.DpuX;
csd.ImageWidth = initialNewSize.Width;
csd.ImageHeight = initialNewSize.Height;
csd.LayerCount = document.Layers.Count;
csd.AnchorEdge = initialAnchor;
csd.Units = csd.OriginalDpuUnit;
csd.Resolution = document.DpuX;
csd.Units = PdnSettings.GetLastNonPixelUnits();
csd.ConstrainToAspect = maintainAspect;
DialogResult result = csd.ShowDialog(parent);
Size newSize = new Size(csd.ImageWidth, csd.ImageHeight);
MeasurementUnit newDpuUnit = csd.Units;
double newDpu = csd.Resolution;
// If they cancelled, get out
if (result == DialogResult.Cancel)
{
return(null);
}
// If they clicked OK, then we save the aspect checkbox, and maybe the anchor
if (loadAndSaveMaintainAspect)
{
Settings.CurrentUser.SetBoolean(PdnSettings.LastMaintainAspectRatioCS, csd.ConstrainToAspect);
}
if (saveAnchor)
{
Settings.CurrentUser.SetString(PdnSettings.LastCanvasSizeAnchorEdge, csd.AnchorEdge.ToString());
}
if (newSize == document.Size && newDpuUnit == document.DpuUnit && newDpu == document.DpuX)
{
return(null);
}
try
{
Utility.GCFullCollect();
Document newDoc = ResizeDocument(document, newSize, csd.AnchorEdge, background);
newDoc.DpuUnit = newDpuUnit;
newDoc.DpuX = newDpu;
newDoc.DpuY = newDpu;
return(newDoc);
}
catch (OutOfMemoryException)
{
Utility.ErrorBox(parent, PdnResources.GetString("CanvasSizeAction.ResizeDocument.OutOfMemory"));
return(null);
}
catch
{
return(null);
}
}
}
