private void CloseWorkspace(AppWorkspace appWorkspace, DocumentWorkspace dw)
{
if (dw != null)
{
if (dw.Document == null)
{
appWorkspace.RemoveDocumentWorkspace(dw);
}
else if (!dw.Document.Dirty)
{
appWorkspace.RemoveDocumentWorkspace(dw);
}
else
{
appWorkspace.ActiveDocumentWorkspace = dw;
TaskButton button = new TaskButton(PdnResources.GetImageResource("Icons.MenuFileSaveIcon.png").Reference, PdnResources.GetString("CloseWorkspaceAction.SaveButton.ActionText"), PdnResources.GetString("CloseWorkspaceAction.SaveButton.ExplanationText"));
TaskButton button2 = new TaskButton(PdnResources.GetImageResource("Icons.MenuFileCloseIcon.png").Reference, PdnResources.GetString("CloseWorkspaceAction.DontSaveButton.ActionText"), PdnResources.GetString("CloseWorkspaceAction.DontSaveButton.ExplanationText"));
TaskButton button3 = new TaskButton(PdnResources.GetImageResource("Icons.CancelIcon.png").Reference, PdnResources.GetString("CloseWorkspaceAction.CancelButton.ActionText"), PdnResources.GetString("CloseWorkspaceAction.CancelButton.ExplanationText"));
string str = PdnResources.GetString("CloseWorkspaceAction.Title");
string str3 = string.Format(PdnResources.GetString("CloseWorkspaceAction.IntroText.Format"), dw.GetFileFriendlyName());
int thumbEdgeLength = UIUtil.ScaleWidth(80);
SizeInt32 num = ThumbnailHelpers.ComputeThumbnailSize(dw.Document.Size(), thumbEdgeLength);
SizeInt32 fullThumbSize = new SizeInt32(num.Width + 4, num.Height + 4);
bool animating = true;
Image finalThumb = null;
Action <Image> animationEvent = null;
Image[] busyAnimationFrames = AnimatedResources.Working;
Image[] busyAnimationThumbs = new Image[busyAnimationFrames.Length];
int animationHz = 50;
Stopwatch timing = new Stopwatch();
timing.Start();
long elapsedTicks = timing.ElapsedTicks;
using (System.Windows.Forms.Timer timer = new System.Windows.Forms.Timer())
{
public override void PerformAction(AppWorkspace appWorkspace)
{
if (appWorkspace == null)
{
throw new ArgumentNullException("appWorkspace");
}
DocumentWorkspace dw;
if (this.closeMe == null)
{
dw = appWorkspace.ActiveDocumentWorkspace;
}
else
{
dw = this.closeMe;
}
if (dw != null)
{
if (dw.Document == null)
{
appWorkspace.RemoveDocumentWorkspace(dw);
}
else if (!dw.Document.Dirty)
{
appWorkspace.RemoveDocumentWorkspace(dw);
}
else
{
appWorkspace.ActiveDocumentWorkspace = dw;
TaskButton saveTB = new TaskButton(
PdnResources.GetImageResource("Icons.MenuFileSaveIcon.png").Reference,
PdnResources.GetString("CloseWorkspaceAction.SaveButton.ActionText"),
PdnResources.GetString("CloseWorkspaceAction.SaveButton.ExplanationText"));
TaskButton dontSaveTB = new TaskButton(
PdnResources.GetImageResource("Icons.MenuFileCloseIcon.png").Reference,
PdnResources.GetString("CloseWorkspaceAction.DontSaveButton.ActionText"),
PdnResources.GetString("CloseWorkspaceAction.DontSaveButton.ExplanationText"));
TaskButton cancelTB = new TaskButton(
PdnResources.GetImageResource("Icons.CancelIcon.png").Reference,
PdnResources.GetString("CloseWorkspaceAction.CancelButton.ActionText"),
PdnResources.GetString("CloseWorkspaceAction.CancelButton.ExplanationText"));
string title = PdnResources.GetString("CloseWorkspaceAction.Title");
string introTextFormat = PdnResources.GetString("CloseWorkspaceAction.IntroText.Format");
string introText = string.Format(introTextFormat, dw.GetFriendlyName());
Image thumb = appWorkspace.GetDocumentWorkspaceThumbnail(dw);
if (thumb == null)
{
thumb = new Bitmap(32, 32);
}
Bitmap taskImage = new Bitmap(thumb.Width + 2, thumb.Height + 2, PixelFormat.Format32bppArgb);
using (Graphics g = Graphics.FromImage(taskImage))
{
g.Clear(Color.Transparent);
g.DrawImage(
thumb,
new Rectangle(1, 1, thumb.Width, thumb.Height),
new Rectangle(0, 0, thumb.Width, thumb.Height),
GraphicsUnit.Pixel);
Utility.DrawDropShadow1px(g, new Rectangle(0, 0, taskImage.Width, taskImage.Height));
}
Form mainForm = appWorkspace.FindForm();
if (mainForm != null)
{
if (mainForm is PdnBaseForm asPDF)
{
asPDF.RestoreWindow();
}
}
Icon warningIcon;
ImageResource warningIconImageRes = PdnResources.GetImageResource("Icons.WarningIcon.png");
if (warningIconImageRes != null)
{
Image warningIconImage = warningIconImageRes.Reference;
warningIcon = Utility.ImageToIcon(warningIconImage, false);
}
else
{
warningIcon = null;
}
TaskButton clickedTB = TaskDialog.Show(
appWorkspace,
warningIcon,
title,
taskImage,
false,
introText,
new TaskButton[] { saveTB, dontSaveTB, cancelTB },
saveTB,
cancelTB,
340);
if (clickedTB == saveTB)
{
if (dw.DoSave())
{
this.Cancelled = false;
appWorkspace.RemoveDocumentWorkspace(dw);
}
else
{
this.Cancelled = true;
}
}
else if (clickedTB == dontSaveTB)
{
this.Cancelled = false;
appWorkspace.RemoveDocumentWorkspace(dw);
}
else
{
this.Cancelled = true;
}
}
}
Utility.GCFullCollect();
}
public override void PerformAction(AppWorkspace appWorkspace)
{
if (appWorkspace.CanSetActiveWorkspace)
{
try
{
SizeInt32? nullable;
IPdnDataObject dataObject;
MaskedSurface clipboardImage;
try
{
using (new WaitCursorChanger(appWorkspace))
{
CleanupManager.RequestCleanup();
dataObject = PdnClipboard.GetDataObject();
if (ClipboardUtil.IsClipboardImageMaybeAvailable(appWorkspace, dataObject))
{
clipboardImage = ClipboardUtil.GetClipboardImage(appWorkspace, dataObject);
if (clipboardImage != null)
{
nullable = new SizeInt32?(clipboardImage.GetCachedGeometryMaskScansBounds().Size);
}
else
{
nullable = null;
}
}
else
{
clipboardImage = null;
nullable = null;
}
}
}
catch (OutOfMemoryException exception)
{
ExceptionDialog.ShowErrorDialog(appWorkspace, PdnResources.GetString("PasteAction.Error.OutOfMemory"), exception);
return;
}
catch (Exception exception2)
{
ExceptionDialog.ShowErrorDialog(appWorkspace, PdnResources.GetString("PasteAction.Error.TransferFromClipboard"), exception2);
return;
}
if (!nullable.HasValue)
{
MessageBoxUtil.ErrorBox(appWorkspace, PdnResources.GetString("PasteInToNewImageAction.Error.NoClipboardImage"));
}
else
{
Type defaultToolType;
SizeInt32 size = nullable.Value;
Document document = null;
if ((appWorkspace.ActiveDocumentWorkspace != null) && (appWorkspace.ActiveDocumentWorkspace.Tool != null))
{
defaultToolType = appWorkspace.ActiveDocumentWorkspace.Tool.GetType();
}
else
{
defaultToolType = appWorkspace.DefaultToolType;
}
using (new WaitCursorChanger(appWorkspace))
{
document = new Document(size);
DocumentWorkspace documentWorkspace = appWorkspace.AddNewDocumentWorkspace();
documentWorkspace.Document = document;
documentWorkspace.History.PushNewMemento(new NullHistoryMemento(string.Empty, null));
PasteInToNewLayerAction action = new PasteInToNewLayerAction(documentWorkspace, dataObject, clipboardImage);
if (action.PerformAction())
{
using (new PushNullToolMode(documentWorkspace))
{
documentWorkspace.Selection.Reset();
documentWorkspace.SetDocumentSaveOptions(null, null, null);
documentWorkspace.History.ClearAll();
documentWorkspace.History.PushNewMemento(new NullHistoryMemento(PdnResources.GetString("Menu.Edit.PasteInToNewImage.Text"), PdnResources.GetImageResource("Icons.MenuEditPasteInToNewImageIcon.png")));
appWorkspace.ActiveDocumentWorkspace = documentWorkspace;
}
documentWorkspace.SetToolFromType(defaultToolType);
}
else
{
appWorkspace.RemoveDocumentWorkspace(documentWorkspace);
document.Dispose();
}
}
}
}
catch (ExternalException exception3)
{
ExceptionDialog.ShowErrorDialog(appWorkspace, PdnResources.GetString("AcquireImageAction.Error.Clipboard.TransferError"), exception3);
}
catch (OutOfMemoryException exception4)
{
ExceptionDialog.ShowErrorDialog(appWorkspace, PdnResources.GetString("AcquireImageAction.Error.Clipboard.OutOfMemory"), exception4);
}
catch (ThreadStateException)
{
}
}
}
public override void PerformAction(AppWorkspace appWorkspace)
{
DocumentWorkspace dw;
if (this.closeMe == null)
{
dw = appWorkspace.ActiveDocumentWorkspace;
}
else
{
dw = this.closeMe;
}
if (dw != null)
{
if (dw.Document == null)
{
appWorkspace.RemoveDocumentWorkspace(dw);
}
else if (!dw.Document.Dirty)
{
appWorkspace.RemoveDocumentWorkspace(dw);
}
else
{
appWorkspace.ActiveDocumentWorkspace = dw;
TaskButton saveTB = new TaskButton(
ImageResource.Get("Icons.MenuFileSaveIcon.png").Reference,
PdnResources.GetString("CloseWorkspaceAction.SaveButton.ActionText"),
PdnResources.GetString("CloseWorkspaceAction.SaveButton.ExplanationText"));
TaskButton dontSaveTB = new TaskButton(
ImageResource.Get("Icons.MenuFileCloseIcon.png").Reference,
PdnResources.GetString("CloseWorkspaceAction.DontSaveButton.ActionText"),
PdnResources.GetString("CloseWorkspaceAction.DontSaveButton.ExplanationText"));
TaskButton cancelTB = new TaskButton(
ImageResource.Get("Icons.CancelIcon.png").Reference,
PdnResources.GetString("CloseWorkspaceAction.CancelButton.ActionText"),
PdnResources.GetString("CloseWorkspaceAction.CancelButton.ExplanationText"));
string title = PdnResources.GetString("CloseWorkspaceAction.Title");
string introTextFormat = PdnResources.GetString("CloseWorkspaceAction.IntroText.Format");
string introText = string.Format(introTextFormat, dw.GetFriendlyName());
Image thumb = appWorkspace.GetDocumentWorkspaceThumbnail(dw);
Bitmap taskImage = new Bitmap(thumb.Width + 2, thumb.Height + 2, PixelFormat.Format32bppArgb);
using (Graphics g = Graphics.FromImage(taskImage))
{
g.Clear(Color.Transparent);
g.DrawImage(
thumb,
new Rectangle(1, 1, thumb.Width, thumb.Height),
new Rectangle(0, 0, thumb.Width, thumb.Height),
GraphicsUnit.Pixel);
Utility.DrawDropShadow1px(g, new Rectangle(0, 0, taskImage.Width, taskImage.Height));
}
Form mainForm = appWorkspace.FindForm();
if (mainForm != null)
{
PdnBaseForm asPDF = mainForm as PdnBaseForm;
if (asPDF != null)
{
asPDF.RestoreWindow();
}
}
TaskButton clickedTB = TaskDialog.Show(
appWorkspace,
Utility.ImageToIcon(ImageResource.Get("Icons.WarningIcon.png").Reference, false),
title,
taskImage,
false,
introText,
new TaskButton[] { saveTB, dontSaveTB, cancelTB },
saveTB,
cancelTB,
340);
if (clickedTB == saveTB)
{
if (dw.DoSave())
{
this.cancelled = false;
appWorkspace.RemoveDocumentWorkspace(dw);
}
else
{
this.cancelled = true;
}
}
else if (clickedTB == dontSaveTB)
{
this.cancelled = false;
appWorkspace.RemoveDocumentWorkspace(dw);
}
else
{
this.cancelled = true;
}
}
}
Utility.GCFullCollect();
}
public override void PerformAction(AppWorkspace appWorkspace)
{
try
{
IDataObject pasted;
Image image;
using (new WaitCursorChanger(appWorkspace))
{
Utility.GCFullCollect();
pasted = Clipboard.GetDataObject();
image = (Image)pasted.GetData(DataFormats.Bitmap);
}
if (image == null)
{
Utility.ErrorBox(appWorkspace, PdnResources.GetString("PasteInToNewImageAction.Error.NoClipboardImage"));
}
else
{
Size newSize = image.Size;
image.Dispose();
image = null;
pasted = null;
Document document = null;
using (new WaitCursorChanger(appWorkspace))
{
document = new Document(newSize);
DocumentWorkspace dw = appWorkspace.AddNewDocumentWorkspace();
dw.Document = document;
dw.History.PushNewMemento(new NullHistoryMemento(string.Empty, null));
PasteInToNewLayerAction pitnla = new PasteInToNewLayerAction(dw);
bool result = pitnla.PerformAction();
if (result)
{
dw.Selection.Reset();
dw.SetDocumentSaveOptions(null, null, null);
dw.History.ClearAll();
dw.History.PushNewMemento(
new NullHistoryMemento(
PdnResources.GetString("NewImageAction.Name"),
PdnResources.GetImageResource("Icons.MenuLayersAddNewLayerIcon.png")));
appWorkspace.ActiveDocumentWorkspace = dw;
}
else
{
appWorkspace.RemoveDocumentWorkspace(dw);
document.Dispose();
}
}
}
}
catch (ExternalException)
{
Utility.ErrorBox(appWorkspace, PdnResources.GetString("AcquireImageAction.Error.Clipboard.TransferError"));
return;
}
catch (OutOfMemoryException)
{
Utility.ErrorBox(appWorkspace, PdnResources.GetString("AcquireImageAction.Error.Clipboard.OutOfMemory"));
return;
}
catch (ThreadStateException)
{
// The ApartmentState property of the application is not set to ApartmentState.STA
// I don't think this one will ever happen, seeing as how Main is tagged with the
// STA attribute.
return;
}
}
public override void PerformAction(AppWorkspace appWorkspace)
{
int oldLatency = appWorkspace.Widgets.DocumentStrip.ThumbnailUpdateLatency;
appWorkspace.Widgets.DocumentStrip.ThumbnailUpdateLatency = 0;
List<DocumentWorkspace> unsavedDocs = new List<DocumentWorkspace>();
foreach (DocumentWorkspace dw in appWorkspace.DocumentWorkspaces)
{
if (dw.Document != null && dw.Document.Dirty)
{
unsavedDocs.Add(dw);
}
}
if (unsavedDocs.Count == 1)
{
CloseWorkspaceAction cwa = new CloseWorkspaceAction(unsavedDocs[0]);
cwa.PerformAction(appWorkspace);
this.cancelled = cwa.Cancelled;
}
else if (unsavedDocs.Count > 1)
{
using (UnsavedChangesDialog dialog = new UnsavedChangesDialog())
{
dialog.DocumentClicked +=
delegate(object sender, EventArgs<DocumentWorkspace> e2)
{
appWorkspace.ActiveDocumentWorkspace = e2.Data;
};
dialog.Documents = unsavedDocs.ToArray();
if (appWorkspace.ActiveDocumentWorkspace.Document.Dirty)
{
dialog.SelectedDocument = appWorkspace.ActiveDocumentWorkspace;
}
Form mainForm = appWorkspace.FindForm();
if (mainForm != null)
{
PdnBaseForm asPDF = mainForm as PdnBaseForm;
if (asPDF != null)
{
asPDF.RestoreWindow();
}
}
DialogResult dr = Utility.ShowDialog(dialog, appWorkspace);
switch (dr)
{
case DialogResult.Yes:
{
foreach (DocumentWorkspace dw in unsavedDocs)
{
appWorkspace.ActiveDocumentWorkspace = dw;
bool result = dw.DoSave();
if (result)
{
appWorkspace.RemoveDocumentWorkspace(dw);
}
else
{
this.cancelled = true;
break;
}
}
}
break;
case DialogResult.No:
this.cancelled = false;
break;
case DialogResult.Cancel:
this.cancelled = true;
break;
default:
throw new InvalidEnumArgumentException();
}
}
appWorkspace.Widgets.DocumentStrip.ThumbnailUpdateLatency = oldLatency;
}
if (!this.cancelled)
{
UI.SuspendControlPainting(appWorkspace);
foreach (DocumentWorkspace dw in appWorkspace.DocumentWorkspaces)
{
appWorkspace.RemoveDocumentWorkspace(dw);
}
UI.ResumeControlPainting(appWorkspace);
appWorkspace.Invalidate(true);
}
}
public override void PerformAction(AppWorkspace appWorkspace)
{
DocumentWorkspace originalDW = appWorkspace.ActiveDocumentWorkspace;
int oldLatency = 10;
try
{
oldLatency = appWorkspace.Widgets.DocumentStrip.ThumbnailUpdateLatency;
appWorkspace.Widgets.DocumentStrip.ThumbnailUpdateLatency = 0;
}
catch (NullReferenceException)
{
// See bug #2544
}
List <DocumentWorkspace> unsavedDocs = new List <DocumentWorkspace>();
foreach (DocumentWorkspace dw in appWorkspace.DocumentWorkspaces)
{
if (dw.Document != null && dw.Document.Dirty)
{
unsavedDocs.Add(dw);
}
}
if (unsavedDocs.Count == 1)
{
CloseWorkspaceAction cwa = new CloseWorkspaceAction(unsavedDocs[0]);
cwa.PerformAction(appWorkspace);
this.cancelled = cwa.Cancelled;
}
else if (unsavedDocs.Count > 1)
{
using (UnsavedChangesDialog dialog = new UnsavedChangesDialog())
{
dialog.DocumentClicked += (s, e2) => { appWorkspace.ActiveDocumentWorkspace = e2.Data; };
dialog.Documents = unsavedDocs.ToArray();
if (appWorkspace.ActiveDocumentWorkspace.Document.Dirty)
{
dialog.SelectedDocument = appWorkspace.ActiveDocumentWorkspace;
}
Form mainForm = appWorkspace.FindForm();
if (mainForm != null)
{
PdnBaseForm asPDF = mainForm as PdnBaseForm;
if (asPDF != null)
{
asPDF.RestoreWindow();
}
}
DialogResult dr = Utility.ShowDialog(dialog, appWorkspace);
switch (dr)
{
case DialogResult.Yes:
{
foreach (DocumentWorkspace dw in unsavedDocs)
{
appWorkspace.ActiveDocumentWorkspace = dw;
bool result = dw.DoSave();
if (result)
{
appWorkspace.RemoveDocumentWorkspace(dw);
}
else
{
this.cancelled = true;
break;
}
}
}
break;
case DialogResult.No:
this.cancelled = false;
break;
case DialogResult.Cancel:
this.cancelled = true;
break;
default:
throw new InvalidEnumArgumentException();
}
}
}
try
{
appWorkspace.Widgets.DocumentStrip.ThumbnailUpdateLatency = oldLatency;
}
catch (NullReferenceException)
{
// See bug #2544
}
if (this.cancelled)
{
if (appWorkspace.ActiveDocumentWorkspace != originalDW &&
!originalDW.IsDisposed)
{
appWorkspace.ActiveDocumentWorkspace = originalDW;
}
}
else
{
UI.SuspendControlPainting(appWorkspace);
foreach (DocumentWorkspace dw in appWorkspace.DocumentWorkspaces)
{
appWorkspace.RemoveDocumentWorkspace(dw);
}
UI.ResumeControlPainting(appWorkspace);
appWorkspace.Invalidate(true);
}
}
public override void PerformAction(AppWorkspace appWorkspace)
{
try
{
IDataObject pasted;
Image image;
using (new WaitCursorChanger(appWorkspace))
{
Utility.GCFullCollect();
pasted = Clipboard.GetDataObject();
image = (Image)pasted.GetData(DataFormats.Bitmap);
}
if (image == null)
{
Utility.ErrorBox(appWorkspace, PdnResources.GetString("PasteInToNewImageAction.Error.NoClipboardImage"));
}
else
{
Size newSize = image.Size;
image.Dispose();
image = null;
pasted = null;
Document document = null;
using (new WaitCursorChanger(appWorkspace))
{
document = new Document(newSize);
DocumentWorkspace dw = appWorkspace.AddNewDocumentWorkspace();
dw.Document = document;
dw.History.PushNewMemento(new NullHistoryMemento(string.Empty, null));
PasteInToNewLayerAction pitnla = new PasteInToNewLayerAction(dw);
bool result = pitnla.PerformAction();
if (result)
{
dw.Selection.Reset();
dw.SetDocumentSaveOptions(null, null, null);
dw.History.ClearAll();
dw.History.PushNewMemento(
new NullHistoryMemento(
PdnResources.GetString("NewImageAction.Name"),
PdnResources.GetImageResource("Icons.MenuLayersAddNewLayerIcon.png")));
appWorkspace.ActiveDocumentWorkspace = dw;
}
else
{
appWorkspace.RemoveDocumentWorkspace(dw);
document.Dispose();
}
}
}
}
catch (ExternalException)
{
Utility.ErrorBox(appWorkspace, PdnResources.GetString("AcquireImageAction.Error.Clipboard.TransferError"));
return;
}
catch (OutOfMemoryException)
{
Utility.ErrorBox(appWorkspace, PdnResources.GetString("AcquireImageAction.Error.Clipboard.OutOfMemory"));
return;
}
catch (ThreadStateException)
{
// The ApartmentState property of the application is not set to ApartmentState.STA
// I don't think this one will ever happen, seeing as how Main is tagged with the
// STA attribute.
return;
}
}