public bool Open(string path)
{
try
{
FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read);
byte[] buffer = new byte[fs.Length];
fs.Read(buffer, 0, (int)fs.Length);
memStream = new MemoryStream();
memStream.Write(buffer, 0, (int)fs.Length);
buffer = null;
fs.Close();
package = Package.Open(memStream, FileMode.Open, FileAccess.ReadWrite);
docParts = new Dictionary<string, DocumentPart>();
PackagePartCollection parts = package.GetParts();
foreach (PackagePart part in parts)
{
DocumentPart docPart = new DocumentPart(part);
docParts.Add(part.Uri.ToString(), docPart);
}
filePath = path;
dirty = false;
return true;
}
catch (Exception e)
{
System.Windows.Forms.MessageBox.Show(e.Message);
return false;
}
}
private void treeView_AfterSelect(object sender, TreeViewEventArgs e)
{
if (!(e.Node.Tag is DocumentPart))
{
return;
}
DocumentPart docPart = e.Node.Tag as DocumentPart;
this.comboBoxRelType.Items.Clear();
List <PartInfo> list = KnownPackageInfo.GetPartTypesForContentType(docPart.ContentType);
if (list == null || list.Count == 0)
{
foreach (string relType in KnownPackageInfo.GetRelationshipTypes().Keys)
{
this.comboBoxRelType.Items.Add(relType);
}
return;
}
foreach (PartInfo partInfo in list)
{
this.comboBoxRelType.Items.Add(partInfo.m_relType);
}
comboBoxRelType.Text = list[0].m_relType;
}
public bool Open(string path)
{
try
{
FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read);
byte[] buffer = new byte[fs.Length];
fs.Read(buffer, 0, (int)fs.Length);
memStream = new MemoryStream();
memStream.Write(buffer, 0, (int)fs.Length);
buffer = null;
fs.Close();
package = Package.Open(memStream, FileMode.Open, FileAccess.ReadWrite);
docParts = new Dictionary <string, DocumentPart>();
PackagePartCollection parts = package.GetParts();
foreach (PackagePart part in parts)
{
DocumentPart docPart = new DocumentPart(part);
docParts.Add(part.Uri.ToString(), docPart);
}
filePath = path;
dirty = false;
return(true);
}
catch (Exception e)
{
System.Windows.Forms.MessageBox.Show(e.Message);
return(false);
}
}
public void ReloadFromMemory()
{
Debug.Assert(memStream != null);
this.docParts = null;
package.Close();
package = null;
package = Package.Open(memStream, FileMode.Open, FileAccess.ReadWrite);
docParts = new Dictionary <string, DocumentPart>();
PackagePartCollection parts = package.GetParts();
foreach (PackagePart part in parts)
{
DocumentPart docPart = new DocumentPart(part);
docParts.Add(part.Uri.ToString(), docPart);
}
}
public void ReloadFromMemory()
{
Debug.Assert(memStream != null);
this.docParts = null;
package.Close();
package = null;
package = Package.Open(memStream, FileMode.Open, FileAccess.ReadWrite);
docParts = new Dictionary<string, DocumentPart>();
PackagePartCollection parts = package.GetParts();
foreach (PackagePart part in parts)
{
DocumentPart docPart = new DocumentPart(part);
docParts.Add(part.Uri.ToString(), docPart);
}
}
private void OpenPartEditor(DocumentPart part)
{
uint editorFlags = (uint)__VSSPECIFICEDITORFLAGS.VSSPECIFICEDITOR_UseEditor | (uint)__VSSPECIFICEDITORFLAGS.VSSPECIFICEDITOR_DoOpen;
Guid editorGuid = GuidList.guidPartEditorFactory;
string physicalView = part.Path; // unique name of xml fragment (physical view must be a unique name).
Guid logicalViewGuid = VSConstants.LOGVIEWID_Primary;
string ext = System.IO.Path.GetExtension(physicalView);
if (!KnownPackageInfo.IsXml(ext) && !KnownPackageInfo.IsText(ext))
{
if (MessageBox.Show(
this,
"Do you want to export the part to a file and then edit it?",
AboutForm.AssemblyTitle,
MessageBoxButtons.YesNo,
MessageBoxIcon.Question) == DialogResult.Yes)
{
string fileName = ExportPart();
if (string.IsNullOrEmpty(fileName))
return;
VsShellUtilities.OpenDocument(vsServiceProvider, fileName);
}
return;
}
IntPtr docDataExisting = Marshal.GetIUnknownForObject(this);
IVsWindowFrame windowFrame;
IVsHierarchy hierarchy;
uint itemIdFindAndLock;
IntPtr docDataFindAndLock;
uint docCookieFindAndLock;
int hr = runningDocTable.FindAndLockDocument(
(uint)_VSRDTFLAGS.RDT_NoLock,
docPkg.FilePath,
out hierarchy,
out itemIdFindAndLock,
out docDataFindAndLock,
out docCookieFindAndLock
);
if (hr != VSConstants.S_OK)
{
Debug.Assert(false, "Couldn't find the current doc!");
return;
}
IVsProject3 project = hierarchy as IVsProject3;
hr = project.OpenItemWithSpecific(
itemIdFindAndLock,
editorFlags,
ref editorGuid,
physicalView,
ref logicalViewGuid,
docDataExisting,
out windowFrame);
if (hr != VSConstants.S_OK)
{
Debug.Assert(false, "Couldn't open the part!");
return;
}
Marshal.Release(docDataExisting);
if (windowFrame != null)
{
// Register the window events to a view helper
PartViewHelper windowFrameEventsHandler = new PartViewHelper(this, windowFrame);
ErrorHandler.ThrowOnFailure(windowFrame.SetProperty((int)__VSFPROPID.VSFPROPID_ViewHelper, (IVsWindowFrameNotify3)windowFrameEventsHandler));
windowFrame.Show();
}
}
