public MLUiHost(MLPlugin plugin, OnContextMenuAdd callback, OnColumnItemAdd _columnAdd, GetImageDelegate _getImagecallback, OnLogDelegate _logCallback)
{
_getImage = _getImagecallback;
_plugin = plugin;
OnContextAdd = callback;
OnColumnAdd = _columnAdd;
logCallback = _logCallback;
}
public MLUiHost(MLPlugin plugin, OnContextMenuAdd callback, OnColumnItemAdd _columnAdd, GetImageDelegate _getImagecallback, OnLogDelegate _logCallback)
{
_getImage = _getImagecallback;
_plugin = plugin;
OnContextAdd = callback;
OnColumnAdd = _columnAdd;
logCallback = _logCallback;
}
public static void LoadCommandBars(string xmlCustomUI, GetImageDelegate getImage)
{
string dnaLibraryWrapper = string.Format(@"<DnaLibrary><CustomUI>{0}</CustomUI></DnaLibrary>", xmlCustomUI);
using (StringReader sr = new StringReader(dnaLibraryWrapper))
{
XmlSerializer serializer = new DnaLibrarySerializer();
// TODO: Check for and display errors....
DnaLibrary dnaLibrary = (DnaLibrary)serializer.Deserialize(sr);
LoadCommandBars(dnaLibrary.CustomUIs[0], getImage);
}
}
public static void LoadCommandBars(string xmlCustomUI, GetImageDelegate getImage)
{
string dnaLibraryWrapper = string.Format(@"<DnaLibrary><CustomUI>{0}</CustomUI></DnaLibrary>", xmlCustomUI);
using (StringReader sr = new StringReader(dnaLibraryWrapper))
{
XmlSerializer serializer = new DnaLibrarySerializer();
// TODO: Check for and display errors....
DnaLibrary dnaLibrary = (DnaLibrary)serializer.Deserialize(sr);
LoadCommandBars(dnaLibrary.CustomUIs[0], getImage);
}
}
private static void TryUpdatingTexture(GetImageDelegate func, ref Bitmap bimg, ref Texture2D tex)
{
try {
Bitmap temp;
var err = func(out temp);
if (err == ErrorCode.None)
{
if (bimg != null && temp.Timestamp <= bimg.Timestamp)
{
return;
}
bimg = temp;
if (bimg.Width == 0 || bimg.Height == 0)
{
return;
}
if (tex != null && (tex.width != bimg.Width || tex.height != bimg.Height))
{
Texture2D.Destroy(tex);
tex = null;
}
if (tex == null)
{
tex = new Texture2D(bimg.Width, bimg.Height, TextureFormat.RGB24, false);
}
tex.LoadRawTextureData(bimg.ImageData.data, (int)bimg.ImageData.length);
tex.Apply();
}
else
{
//... log?
}
}
catch (Exception e)
{
Debug.Log("Error trying to load eyes image bitmap: " + e);
}
}
internal static void LoadCommandBars(XmlNode xmlCustomUI, GetImageDelegate getImage)
{
if (xmlCustomUI.NamespaceURI != "http://schemas.excel-dna.net/office/2003/01/commandbars")
{
// Unsupported version ....
// TODO: Log display ....?
Debug.Print("Unsupported commandBars version.");
return;
}
Application excelApp = new Application(ExcelDnaUtil.Application);
loadedCustomUIs.Add(xmlCustomUI);
try
{
AddCommandBarControls(excelApp, xmlCustomUI.ChildNodes, getImage);
}
catch (Exception e)
{
// Suppress exceptions
Debug.Print("ExcelCommandBars: Error adding controls: {0}", e);
}
}
internal static void LoadCommandBars(XmlNode xmlCustomUI, GetImageDelegate getImage)
{
if (xmlCustomUI.NamespaceURI != "http://schemas.excel-dna.net/office/2003/01/commandbars")
{
// Unsupported version ....
// TODO: Log display ....?
Debug.Print("Unsupported commandBars version.");
return;
}
Application excelApp = new Application(ExcelDnaUtil.Application);
loadedCustomUIs.Add(xmlCustomUI);
try
{
AddCommandBarControls(excelApp, xmlCustomUI.ChildNodes, getImage);
}
catch (Exception e)
{
// Suppress exceptions
Debug.Print("ExcelCommandBars: Error adding controls: {0}", e);
}
}
private static void ApplyControlAttribute(CommandBarControl control, string attribute, string value, GetImageDelegate getImage)
{
switch (attribute)
{
case "caption":
control.Caption = value;
break;
case "height":
int height;
if (int.TryParse(value, out height))
{
control.Height = height;
}
else
{
Debug.Print("Could not parse 'height' attribute: {0}", value);
}
break;
case "onAction":
control.OnAction = value;
break;
case "enabled":
bool enabled;
if (bool.TryParse(value, out enabled))
{
control.Enabled = enabled;
}
else
{
Debug.Print("Could not parse 'enabled' attribute: {0}", value);
}
break;
case "beginGroup":
bool beginGroup;
if (bool.TryParse(value, out beginGroup))
{
control.BeginGroup = beginGroup;
}
else
{
Debug.Print("Could not parse 'beginGroup' attribute: {0}", value);
}
break;
case "helpFile":
control.HelpFile = value;
break;
case "helpContextId":
int helpContextId;
if (int.TryParse(value, out helpContextId))
{
control.HelpContextId = helpContextId;
}
else
{
Debug.Print("Could not parse 'helpContextId' attribute: {0}", value);
}
break;
case "tag":
control.Tag = value;
break;
case "tooltipText":
control.TooltipText = value;
break;
case "shortcutText":
if (control is CommandBarButton)
{
(control as CommandBarButton).ShortcutText = value;
}
else
{
Debug.Print("shortcutText only supported on Buttons");
}
break;
case "faceId":
if (control is CommandBarButton)
{
int faceId;
if (int.TryParse(value, out faceId))
{
(control as CommandBarButton).FaceId = faceId;
}
else
{
Debug.Print("Could not parse 'faceId' attribute: {0}", value);
}
}
else
{
Debug.Print("faceId only supported on Buttons");
}
break;
case "image":
if (control is CommandBarButton)
{
Bitmap image = getImage(value);
if (image != null)
{
(control as CommandBarButton).SetButtonImage(image);
}
else
{
Debug.Print("Could not find or load image {0}", value);
}
}
else
{
Debug.Print("image only supported on Buttons");
}
break;
case "style":
case "MsoButtonStyle": // Compatible with original style code.
if (control is CommandBarButton)
{
if (Enum.IsDefined(typeof(MsoButtonStyle), value))
{
(control as CommandBarButton).Style = (MsoButtonStyle)Enum.Parse(typeof(MsoButtonStyle), value, false);
}
else
{
(control as CommandBarButton).Style = MsoButtonStyle.msoButtonAutomatic;
}
}
else
{
Debug.Print("style only supported on Buttons");
}
break;
default:
Debug.Print("Unknown attribute '{0}' - ignoring.", attribute);
break;
}
}
private static void ApplyControlAttributes(CommandBarControl control, XmlNode xmlNode, GetImageDelegate getImage)
{
foreach (XmlAttribute att in xmlNode.Attributes)
{
ApplyControlAttribute(control, att.Name, att.Value, getImage);
}
}
private static void AddControl(CommandBarControls parentControls, XmlNode xmlNode, GetImageDelegate getImage)
{
if (xmlNode.Name == "popup")
{
string controlName = xmlNode.Attributes["caption"].Value;
object before = ReadControlBeforeAttribute(xmlNode);
CommandBarPopup newPopup = parentControls.AddPopup(controlName, before);
ApplyControlAttributes(newPopup, xmlNode, getImage);
AddControls(newPopup.Controls, xmlNode.ChildNodes, getImage);
}
else if (xmlNode.Name == "button")
{
object before = ReadControlBeforeAttribute(xmlNode);
CommandBarButton newButton = parentControls.AddButton(before);
ApplyControlAttributes(newButton, xmlNode, getImage);
}
}
private static void AddControls(CommandBarControls parentControls, XmlNodeList xmlNodes, GetImageDelegate getImage)
{
foreach (XmlNode childNode in xmlNodes)
{
AddControl(parentControls, childNode, getImage);
}
}
public override void LoadCommandBars(string xmlCustomUI, GetImageDelegate getImage)
{
ExcelCommandBarUtil.LoadCommandBars(xmlCustomUI, getImage);
}
//// We cannot rely only on name to recover the proper CommandBar so we have the possibility to use the ID (which is used in priority).
//// Indeed there are two CommandBar for "Cell" see http://msdn.microsoft.com/en-us/library/office/gg469862(v=office.14).aspx
//// However, at the time of the writing there is a mistake: "Application.CommandBars(Application.CommandBars("Cell").Index + 3)" is false in practice
//private static CommandBar GetCommandBarFromIdOrName(Application excelApp,XmlAttributeCollection nodeAttributes, out string barName)
//{
// var id = nodeAttributes["id"];
// var name = nodeAttributes["name"];
// if(name ==null) throw new ArgumentException("commandBar attributes must contain name");
// barName = name.Value;
// if (id != null)
// {
// string barId = id.Value;
// CommandBar bar = null;
// for (int i = 1; i <= excelApp.CommandBars.Count; i++)
// {
// if (excelApp.CommandBars[i].Id == barId)
// {
// bar = excelApp.CommandBars[i];
// break;
// }
// }
// return bar;
// }
// else
// {
// CommandBar bar = null;
// for (int i = 1; i <= excelApp.CommandBars.Count; i++)
// {
// if (excelApp.CommandBars[i].Name == barName)
// {
// bar = excelApp.CommandBars[i];
// break;
// }
// }
// return bar;
// }
//}
private static void AddControls(CommandBarControls parentControls, XmlNodeList xmlNodes, GetImageDelegate getImage)
{
foreach (XmlNode childNode in xmlNodes)
{
AddControl(parentControls, childNode, getImage);
}
}
private static void AddCommandBarControls(Application excelApp, XmlNodeList xmlNodes, GetImageDelegate getImage)
{
foreach (XmlNode childNode in xmlNodes)
{
if (childNode.Name == "commandBar")
{
string barName;
CommandBar bar = GetCommandBarFromIdOrName(excelApp, childNode.Attributes, out barName);
if (bar != null)
{
AddControls(bar.Controls, childNode.ChildNodes, getImage);
}
else
{
MsoBarPosition barPosition = MsoBarPosition.msoBarLeft;
XmlAttribute posAttribute = childNode.Attributes["position"];
if (posAttribute == null)
{
// Compatible with original patch
posAttribute = childNode.Attributes["MsoBarPosition"];
}
if (posAttribute != null)
{
if (Enum.IsDefined(typeof(MsoBarPosition), posAttribute.Value))
barPosition = (MsoBarPosition)Enum.Parse(typeof(MsoBarPosition), posAttribute.Value, false);
}
bar = excelApp.CommandBars.Add(barName, barPosition);
AddControls(bar.Controls, childNode.ChildNodes, getImage);
}
}
}
}
public IAsyncResult BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData)
{
_context = context;
ImageRequestState state = new ImageRequestState();
string quality = "";
string format = "png";
int dotPos = context.Request["quality_format"].IndexOf(".");
if (dotPos != -1)
{
quality = context.Request["quality_format"].Substring(0, dotPos);
format = context.Request["quality_format"].Substring(dotPos + 1);
}
else
{
quality = context.Request["quality_format"];
}
if (string.IsNullOrEmpty(context.Request["identifier"]) || string.IsNullOrEmpty(context.Request["size"]) ||
string.IsNullOrEmpty(context.Request["region"]) || string.IsNullOrEmpty(quality) ||
string.IsNullOrEmpty(context.Request["rotation"]))
{
state.err = new error();
if (string.IsNullOrEmpty(context.Request["identifier"]))
{
state.err.parameter = ", identifier";
}
if (string.IsNullOrEmpty(context.Request["size"]))
{
state.err.parameter += ", size";
}
if (string.IsNullOrEmpty(context.Request["region"]))
{
state.err.parameter += ", region";
}
if (string.IsNullOrEmpty(context.Request["rotation"]))
{
state.err.parameter += ", rotation";
}
if (string.IsNullOrEmpty(quality))
{
state.err.parameter += ", quality";
}
if (string.IsNullOrEmpty(context.Request["format"]))
{
state.err.parameter += ", format";
}
state.err.parameter = state.err.parameter.Substring(2);
state.err.text = "missing " + state.err.parameter;
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
string size = context.Request["size"];
if (state.err == null && !string.IsNullOrEmpty(size))
{
if (size.EndsWith(","))
{
state.sizeType = "resize";
state.width = size.Replace(",", "");
if (!string.IsNullOrEmpty(state.width) && int.Parse(state.width) < 1)
{
state.err = new error();
state.err.parameter = "size";
state.err.text = "Invalid size specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
else if (size.StartsWith(","))
{
state.sizeType = "resize";
state.height = size.Replace(",", "");
if (!string.IsNullOrEmpty(state.height) && int.Parse(state.height) < 1)
{
state.err = new error();
state.err.parameter = "size";
state.err.text = "Invalid size specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
else if (size.Equals("full"))
{
state.sizeType = "proportion";
state.size = "1";
}
else if (size.StartsWith("pct:"))
{
state.sizeType = "proportion";
state.size = (double.Parse(size.Replace("pct:", "")) / 100).ToString();
if (!string.IsNullOrEmpty(state.size) && double.Parse(state.size) <= 0)
{
state.err = new error();
state.err.parameter = "size";
state.err.text = "Invalid size specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
else if (size.StartsWith("!"))
{
Regex r = new Regex(@"!(?<w>\d+),(?<h>\d+)");
Match m = r.Match(size);
state.sizeType = "best";
state.width = m.Groups["w"].Value;
state.height = m.Groups["h"].Value;
if ((!string.IsNullOrEmpty(state.width) && int.Parse(state.width) < 1) ||
(!string.IsNullOrEmpty(state.height) && int.Parse(state.height) < 1))
{
state.err = new error();
state.err.parameter = "size";
state.err.text = "Invalid size specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
else
{
Regex r = new Regex(@"(?<w>\d+),(?<h>\d+)");
Match m = r.Match(size);
state.sizeType = "resize";
state.width = m.Groups["w"].Value;
state.height = m.Groups["h"].Value;
if ((!string.IsNullOrEmpty(state.width) && int.Parse(state.width) < 1) ||
(!string.IsNullOrEmpty(state.height) && int.Parse(state.height) < 1))
{
state.err = new error();
state.err.parameter = "size";
state.err.text = "Invalid size specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
if (string.IsNullOrEmpty(state.sizeType) || (string.IsNullOrEmpty(state.size) && string.IsNullOrEmpty(state.height) && string.IsNullOrEmpty(state.width)))
{
state.err = new error();
state.err.parameter = "size";
state.err.text = "Invalid size specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
string region = context.Request["region"];
if (state.err == null && !string.IsNullOrEmpty(region))
{
if (context.Request["region"].Equals("full"))
{
state.region = "all";
}
else if (region.StartsWith("pct:"))
{
Regex r = new Regex(@"pct:(?<x>(\d+|\d+\.\d+)),(?<y>(\d+|\d+\.\d+)),(?<w>(\d+|\d+\.\d+)),(?<h>(\d+|\d+\.\d+))");
Match m = r.Match(region);
double y = Convert.ToDouble(m.Groups["y"].Value) / 100;
double x = Convert.ToDouble(m.Groups["x"].Value) / 100;
double h = Convert.ToDouble(m.Groups["h"].Value) / 100;
double w = Convert.ToDouble(m.Groups["w"].Value) / 100;
state.region = "%" + x + "," + y + "," + w + "," + h;
state.regionHeight = h.ToString();
state.regionWidth = w.ToString();
if ((!string.IsNullOrEmpty(state.regionWidth) && Convert.ToDouble(state.regionWidth) <= 0) ||
(!string.IsNullOrEmpty(state.regionHeight) && Convert.ToDouble(state.regionHeight) <= 0))
{
state.err = new error();
state.err.parameter = "region";
state.err.text = "Invalid region specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
else
{
Regex r = new Regex(@"(?<x>\d+),(?<y>\d+),(?<w>\d+),(?<h>\d+)");
Match m = r.Match(region);
state.region = m.Groups["x"].Value + "," + m.Groups["y"].Value + "," + m.Groups["w"].Value + "," + m.Groups["h"].Value;
state.regionHeight = m.Groups["h"].Value;
state.regionWidth = m.Groups["w"].Value;
if (state.sizeType.Equals("proportion"))
{
if (!string.IsNullOrEmpty(state.regionWidth) && Convert.ToInt32(state.regionWidth) * Convert.ToDouble(state.size) < 1)
{
state.err = new error();
state.err.parameter = "region";
state.err.text = "Invalid region specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
else if (!string.IsNullOrEmpty(state.regionHeight) && Convert.ToInt32(state.regionHeight) * Convert.ToDouble(state.size) < 1)
{
state.err = new error();
state.err.parameter = "region";
state.err.text = "Invalid region specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
if ((!string.IsNullOrEmpty(state.regionWidth) && int.Parse(state.regionWidth) < 1) ||
(!string.IsNullOrEmpty(state.regionHeight) && int.Parse(state.regionHeight) < 1))
{
state.err = new error();
state.err.parameter = "region";
state.err.text = "Invalid region specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
if (string.IsNullOrEmpty(state.region.Replace(",", "")))
{
state.err = new error();
state.err.parameter = "region";
state.err.text = "Invalid region specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
if (state.err == null && !string.IsNullOrEmpty(quality))
{
switch (quality)
{
case "grey": quality = "grey"; break;
case "bitonal": quality = "bitonal"; break;
case "color": quality = "color"; break;
case "native": quality = "native"; break;
default:
state.err = new error();
state.err.parameter = "quality";
state.err.text = "only native, color, grey, bitonal supported";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
break;
}
}
string rotate = context.Request["rotation"];
if (state.err == null && !string.IsNullOrEmpty(rotate))
{
switch (rotate)
{
case "90":
case "180":
case "270":
state.rotation = rotate; break;
default:
int temp = 0;
if (int.TryParse(rotate, out temp))
{
state.rotation = temp.ToString();
}
else
{
state.err = new error();
state.err.parameter = "rotation";
state.err.text = "only 0, 90, 180, 270 are accepted rotation values";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
break;
}
}
if (state.err == null && !string.IsNullOrEmpty(format))
{
switch (format)
{
case "jpg": format = "jpg"; break;
case "png": format = "png"; break;
case "gif": format = "gif"; break;
case "jp2":
case "pdf":
default:
state.err = new error();
state.err.parameter = "format";
state.err.text = format + " not supported";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
break; // no format matched
}
}
state.identifier = context.Request["identifier"];
state.rotation = context.Request["rotation"];
state.quality = quality;
state.format = format;
asynch = new ImageAsynchResult(cb, context, state);
getImage = new GetImageDelegate(GetImage);
getImage.BeginInvoke(asynch, null, state);
return(asynch);
}
private Image createImage()
{
if (!m_Async)
return getImageFromServer();
HasLayout = true;
Slide currSlide = PresentationController.Instance.SelectedSlide;
Display disp = null;
if (currSlide != null && (disp = currSlide.DisplayList.Find(x => x.EquipmentType == m_Display.EquipmentType)) == null || disp.WindowList.Count == 0)
{
bool background = false;
if (disp is ActiveDisplay) // Может не быть окон, но быть фон
{
background = !string.IsNullOrEmpty(((ActiveDisplay)disp).BackgroundImage);
}
if (!background)
{
m_Image = null;
HasLayout = false;
return m_Image;
}
}
HasImage = true;
Image retValue = null;
GetImageDelegate gid = new GetImageDelegate(this.getImageFromServer);
gid.BeginInvoke(new AsyncCallback(this.imageLoaded), gid);
return retValue;
}
public IAsyncResult BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData)
{
_context = context;
ImageRequestState state = new ImageRequestState();
string quality = "";
string format = "png";
int dotPos = context.Request["quality_format"].IndexOf(".");
if (dotPos != -1)
{
quality = context.Request["quality_format"].Substring(0, dotPos);
format = context.Request["quality_format"].Substring(dotPos + 1);
}
else
{
quality = context.Request["quality_format"];
}
if (string.IsNullOrEmpty(context.Request["identifier"]) || string.IsNullOrEmpty(context.Request["size"]) ||
string.IsNullOrEmpty(context.Request["region"]) || string.IsNullOrEmpty(quality) ||
string.IsNullOrEmpty(context.Request["rotation"]))
{
state.err = new error();
if (string.IsNullOrEmpty(context.Request["identifier"]))
state.err.parameter = ", identifier";
if (string.IsNullOrEmpty(context.Request["size"]))
state.err.parameter += ", size";
if (string.IsNullOrEmpty(context.Request["region"]))
state.err.parameter += ", region";
if (string.IsNullOrEmpty(context.Request["rotation"]))
state.err.parameter += ", rotation";
if (string.IsNullOrEmpty(quality))
state.err.parameter += ", quality";
if (string.IsNullOrEmpty(context.Request["format"]))
state.err.parameter += ", format";
state.err.parameter = state.err.parameter.Substring(2);
state.err.text = "missing " + state.err.parameter;
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
string size = context.Request["size"];
if (state.err == null && !string.IsNullOrEmpty(size))
{
if (size.EndsWith(","))
{
state.sizeType = "resize";
state.width = size.Replace(",", "");
if (!string.IsNullOrEmpty(state.width) && int.Parse(state.width) < 1)
{
state.err = new error();
state.err.parameter = "size";
state.err.text = "Invalid size specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
else if (size.StartsWith(","))
{
state.sizeType = "resize";
state.height = size.Replace(",", "");
if (!string.IsNullOrEmpty(state.height) && int.Parse(state.height) < 1)
{
state.err = new error();
state.err.parameter = "size";
state.err.text = "Invalid size specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
else if (size.Equals("full"))
{
state.sizeType = "proportion";
state.size = "1";
}
else if (size.StartsWith("pct:"))
{
state.sizeType = "proportion";
state.size = (double.Parse(size.Replace("pct:", "")) / 100).ToString();
if (!string.IsNullOrEmpty(state.size) && double.Parse(state.size) <= 0)
{
state.err = new error();
state.err.parameter = "size";
state.err.text = "Invalid size specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
else if (size.StartsWith("!"))
{
Regex r = new Regex(@"!(?<w>\d+),(?<h>\d+)");
Match m = r.Match(size);
state.sizeType = "best";
state.width = m.Groups["w"].Value;
state.height = m.Groups["h"].Value;
if ((!string.IsNullOrEmpty(state.width) && int.Parse(state.width) < 1) ||
(!string.IsNullOrEmpty(state.height) && int.Parse(state.height) < 1))
{
state.err = new error();
state.err.parameter = "size";
state.err.text = "Invalid size specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
else
{
Regex r = new Regex(@"(?<w>\d+),(?<h>\d+)");
Match m = r.Match(size);
state.sizeType = "resize";
state.width = m.Groups["w"].Value;
state.height = m.Groups["h"].Value;
if ((!string.IsNullOrEmpty(state.width) && int.Parse(state.width) < 1) ||
(!string.IsNullOrEmpty(state.height) && int.Parse(state.height) < 1))
{
state.err = new error();
state.err.parameter = "size";
state.err.text = "Invalid size specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
if (string.IsNullOrEmpty(state.sizeType) || (string.IsNullOrEmpty(state.size) && string.IsNullOrEmpty(state.height) && string.IsNullOrEmpty(state.width)))
{
state.err = new error();
state.err.parameter = "size";
state.err.text = "Invalid size specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
string region = context.Request["region"];
if (state.err == null && !string.IsNullOrEmpty(region))
{
if (context.Request["region"].Equals("full"))
{
state.region = "all";
}
else if (region.StartsWith("pct:"))
{
Regex r = new Regex(@"pct:(?<x>(\d+|\d+\.\d+)),(?<y>(\d+|\d+\.\d+)),(?<w>(\d+|\d+\.\d+)),(?<h>(\d+|\d+\.\d+))");
Match m = r.Match(region);
double y = Convert.ToDouble(m.Groups["y"].Value) / 100;
double x = Convert.ToDouble(m.Groups["x"].Value) / 100;
double h = Convert.ToDouble(m.Groups["h"].Value) / 100;
double w = Convert.ToDouble(m.Groups["w"].Value) / 100;
state.region = "%" + x + "," + y + "," + w + "," + h;
state.regionHeight = h.ToString();
state.regionWidth = w.ToString();
if ((!string.IsNullOrEmpty(state.regionWidth) && Convert.ToDouble(state.regionWidth) <= 0) ||
(!string.IsNullOrEmpty(state.regionHeight) && Convert.ToDouble(state.regionHeight) <= 0))
{
state.err = new error();
state.err.parameter = "region";
state.err.text = "Invalid region specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
else
{
Regex r = new Regex(@"(?<x>\d+),(?<y>\d+),(?<w>\d+),(?<h>\d+)");
Match m = r.Match(region);
state.region = m.Groups["x"].Value + "," + m.Groups["y"].Value + "," + m.Groups["w"].Value + "," + m.Groups["h"].Value;
state.regionHeight = m.Groups["h"].Value;
state.regionWidth = m.Groups["w"].Value;
if (state.sizeType.Equals("proportion"))
{
if (!string.IsNullOrEmpty(state.regionWidth) && Convert.ToInt32(state.regionWidth) * Convert.ToDouble(state.size) < 1)
{
state.err = new error();
state.err.parameter = "region";
state.err.text = "Invalid region specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
else if (!string.IsNullOrEmpty(state.regionHeight) && Convert.ToInt32(state.regionHeight) * Convert.ToDouble(state.size) < 1)
{
state.err = new error();
state.err.parameter = "region";
state.err.text = "Invalid region specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
if ((!string.IsNullOrEmpty(state.regionWidth) && int.Parse(state.regionWidth) < 1) ||
(!string.IsNullOrEmpty(state.regionHeight) && int.Parse(state.regionHeight) < 1))
{
state.err = new error();
state.err.parameter = "region";
state.err.text = "Invalid region specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
if (string.IsNullOrEmpty(state.region.Replace(",", "")))
{
state.err = new error();
state.err.parameter = "region";
state.err.text = "Invalid region specified";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
}
if (state.err == null && !string.IsNullOrEmpty(quality))
{
switch (quality)
{
case "grey": quality = "grey"; break;
case "bitonal": quality = "bitonal"; break;
case "color": quality = "color"; break;
case "native": quality = "native"; break;
default:
state.err = new error();
state.err.parameter = "quality";
state.err.text = "only native, color, grey, bitonal supported";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
break;
}
}
string rotate = context.Request["rotation"];
if (state.err == null && !string.IsNullOrEmpty(rotate))
{
switch (rotate)
{
case "90":
case "180":
case "270":
state.rotation = rotate; break;
default:
int temp = 0;
if (int.TryParse(rotate, out temp))
{
state.rotation = temp.ToString();
}
else
{
state.err = new error();
state.err.parameter = "rotation";
state.err.text = "only 0, 90, 180, 270 are accepted rotation values";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
}
break;
}
}
if (state.err == null && !string.IsNullOrEmpty(format))
{
switch (format)
{
case "jpg": format = "jpg"; break;
case "png": format = "png"; break;
case "gif": format = "gif"; break;
case "jp2":
case "pdf":
default:
state.err = new error();
state.err.parameter = "format";
state.err.text = format + " not supported";
state.err.statusCode = System.Net.HttpStatusCode.BadRequest;
break; // no format matched
}
}
state.identifier = context.Request["identifier"];
state.rotation = context.Request["rotation"];
state.quality = quality;
state.format = format;
asynch = new ImageAsynchResult(cb, context, state);
getImage = new GetImageDelegate(GetImage);
getImage.BeginInvoke(asynch, null, state);
return asynch;
}
private static void ApplyControlAttributes(CommandBarControl control, XmlNode xmlNode, GetImageDelegate getImage)
{
foreach (XmlAttribute att in xmlNode.Attributes)
{
ApplyControlAttribute(control, att.Name, att.Value, getImage);
}
}
static extern void GetImage(GetImageDelegate GetImageData);
private static void AddControl(CommandBarControls parentControls, XmlNode xmlNode, GetImageDelegate getImage)
{
if (xmlNode.Name == "popup")
{
string controlName = xmlNode.Attributes["caption"].Value;
object before = ReadControlBeforeAttribute(xmlNode);
CommandBarPopup newPopup = parentControls.AddPopup(controlName, before);
ApplyControlAttributes(newPopup, xmlNode, getImage);
AddControls(newPopup.Controls, xmlNode.ChildNodes, getImage);
}
else if (xmlNode.Name == "button")
{
object before = ReadControlBeforeAttribute(xmlNode);
CommandBarButton newButton = parentControls.AddButton(before);
ApplyControlAttributes(newButton, xmlNode, getImage);
}
}
private static void AddCommandBarControls(Application excelApp, XmlNodeList xmlNodes, GetImageDelegate getImage)
{
foreach (XmlNode childNode in xmlNodes)
{
if (childNode.Name == "commandBar")
{
string barName = childNode.Attributes["name"].Value;
CommandBar bar = null;
for (int i = 1; i <= excelApp.CommandBars.Count; i++)
{
if (excelApp.CommandBars[i].Name == barName)
{
bar = excelApp.CommandBars[i];
break;
}
}
if (bar != null)
{
AddControls(bar.Controls, childNode.ChildNodes, getImage);
}
else
{
MsoBarPosition barPosition = MsoBarPosition.msoBarLeft;
XmlAttribute posAttribute = childNode.Attributes["position"];
if (posAttribute == null)
{
// Compatible with original patch
posAttribute = childNode.Attributes["MsoBarPosition"];
}
if (posAttribute != null)
{
if (Enum.IsDefined(typeof(MsoBarPosition), posAttribute.Value))
{
barPosition = (MsoBarPosition)Enum.Parse(typeof(MsoBarPosition), posAttribute.Value, false);
}
}
bar = excelApp.CommandBars.Add(barName, barPosition);
AddControls(bar.Controls, childNode.ChildNodes, getImage);
}
}
}
}
private static void ApplyControlAttribute(CommandBarControl control, string attribute, string value, GetImageDelegate getImage)
{
switch (attribute)
{
case "caption":
control.Caption = value;
break;
case "height":
int height;
if (int.TryParse(value, out height))
{
control.Height = height;
}
else
{
Debug.Print("Could not parse 'height' attribute: {0}", value);
}
break;
case "onAction":
control.OnAction = value;
break;
case "enabled":
bool enabled;
if (bool.TryParse(value, out enabled))
{
control.Enabled = enabled;
}
else
{
Debug.Print("Could not parse 'enabled' attribute: {0}", value);
}
break;
case "beginGroup":
bool beginGroup;
if (bool.TryParse(value, out beginGroup))
{
control.BeginGroup = beginGroup;
}
else
{
Debug.Print("Could not parse 'beginGroup' attribute: {0}", value);
}
break;
case "helpFile":
control.HelpFile = value;
break;
case "helpContextId":
int helpContextId;
if (int.TryParse(value, out helpContextId))
{
control.HelpContextId = helpContextId;
}
else
{
Debug.Print("Could not parse 'helpContextId' attribute: {0}", value);
}
break;
case "tag":
control.Tag = value;
break;
case "tooltipText":
control.TooltipText = value;
break;
case "shortcutText":
if (control is CommandBarButton)
{
(control as CommandBarButton).ShortcutText = value;
}
else
{
Debug.Print("shortcutText only supported on Buttons");
}
break;
case "faceId":
if (control is CommandBarButton)
{
int faceId;
if (int.TryParse(value, out faceId))
{
(control as CommandBarButton).FaceId = faceId;
}
else
{
Debug.Print("Could not parse 'faceId' attribute: {0}", value);
}
}
else
{
Debug.Print("faceId only supported on Buttons");
}
break;
case "image":
if (control is CommandBarButton)
{
Bitmap image = getImage(value);
if (image != null)
{
(control as CommandBarButton).SetButtonImage(image);
}
else
{
Debug.Print("Could not find or load image {0}", value);
}
}
else
{
Debug.Print("image only supported on Buttons");
}
break;
case "style":
case "MsoButtonStyle": // Compatible with original style code.
if (control is CommandBarButton)
{
if (Enum.IsDefined(typeof(MsoButtonStyle), value))
(control as CommandBarButton).Style = (MsoButtonStyle)Enum.Parse(typeof(MsoButtonStyle), value, false);
else
(control as CommandBarButton).Style = MsoButtonStyle.msoButtonAutomatic;
}
else
{
Debug.Print("style only supported on Buttons");
}
break;
default:
Debug.Print("Unknown attribute '{0}' - ignoring.", attribute);
break;
}
}
public virtual void LoadCommandBars(string xmlCustomUI, GetImageDelegate getImage)
{
throw new NotImplementedException();
}