Some small fixes for different parts of code.

git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@2087 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4

GreenshotExternalCommandPlugin/ExternalCommandConfiguration.cs

@@ -40,6 +40,9 @@ namespace ExternalCommand {
 		[IniProperty("Argument", Description="The arguments for the output command.")]
 		public Dictionary<string, string> arguments;
 
+		[IniProperty("RunInbackground", Description = "Should the command be started in the background.")]
+		public Dictionary<string, bool> runInbackground;
+
 		private const string MSPAINT = "MS Paint";
 		private static string paintPath;
 		private static bool hasPaint = false;
@@ -84,11 +87,22 @@ namespace ExternalCommand {
 					return commandlineDefaults; 
 				case "Argument":
 					Dictionary<string, string> argumentDefaults = new Dictionary<string, string>();
-					argumentDefaults.Add(PAINTDOTNET, "\"{0}\"");
+					if (hasPaintDotNet) {
+						argumentDefaults.Add(PAINTDOTNET, "\"{0}\"");
+					}
 					if (hasPaint) {
 						argumentDefaults.Add(MSPAINT, "\"{0}\"");
 					}
 					return argumentDefaults;
+				case "RunInBackground":
+					Dictionary<string, bool> runInBackground = new Dictionary<string, bool>();
+					if (hasPaintDotNet) {
+						runInBackground.Add(PAINTDOTNET, true);
+					}
+					if (hasPaint) {
+						runInBackground.Add(MSPAINT, true);
+					}
+					return runInBackground;
 			}
 			return null;
 		}

GreenshotExternalCommandPlugin/ExternalCommandDestination.cs

@@ -70,29 +70,50 @@ namespace ExternalCommand {
 			ExportInformation exportInformation = new ExportInformation(this.Designation, this.Description);
 			OutputSettings outputSettings = new OutputSettings();
 
-			string fullPath = captureDetails.Filename;
+			
-			if (fullPath == null) {
-				using (Image image = surface.GetImageForExport()) {
-					fullPath = host.SaveNamedTmpFile(image, captureDetails, outputSettings);
-				}
-			}
 			if (presetCommand != null) {
-				Thread commandThread = new Thread (delegate() {
+				if (!config.runInbackground.ContainsKey(presetCommand)) {
-					CallExternalCommand(presetCommand, fullPath);
+					config.runInbackground.Add(presetCommand, true);
-				});
+				}
-				commandThread.Name = "Running " + presetCommand;
+				bool runInBackground = config.runInbackground[presetCommand];
-				commandThread.IsBackground = true;
+				string fullPath = captureDetails.Filename;
-				commandThread.Start();
+				if (fullPath == null) {
-				exportInformation.ExportMade = true;
+					using (Image image = surface.GetImageForExport()) {
+						fullPath = host.SaveNamedTmpFile(image, captureDetails, outputSettings);
+					}
+				}
+
+				string output = null;
+				if (runInBackground) {
+					Thread commandThread = new Thread(delegate() {
+						CallExternalCommand(presetCommand, fullPath, out output);
+					});
+					commandThread.Name = "Running " + presetCommand;
+					commandThread.IsBackground = true;
+					commandThread.Start();
+					exportInformation.ExportMade = true;
+				} else {
+					try {
+						if (CallExternalCommand(presetCommand, fullPath, out output) == 0) {
+							exportInformation.ExportMade = true;
+						} else {
+							exportInformation.ErrorMessage = output;
+						}
+					} catch (Exception ex) {
+						exportInformation.ErrorMessage = ex.Message;
+					}
+				}
+
 				//exportInformation.Uri = "file://" + fullPath;
 			}
 			ProcessExport(exportInformation, surface);
 			return exportInformation;
 		}
 		
-		private void CallExternalCommand(string commando, string fullPath) {
+		private int CallExternalCommand(string commando, string fullPath, out string output) {
 			string commandline = config.commandlines[commando];
 			string arguments = config.arguments[commando];
+			output = null;
 			if (commandline != null && commandline.Length > 0) {
 				Process p = new Process();
 				p.StartInfo.FileName = commandline;
@@ -101,12 +122,15 @@ namespace ExternalCommand {
 				p.StartInfo.RedirectStandardOutput = true;
 				LOG.Info("Starting : " + p.StartInfo.FileName + " " + p.StartInfo.Arguments);
 				p.Start();
-				string output = p.StandardOutput.ReadToEnd();
+				p.WaitForExit();
+				output = p.StandardOutput.ReadToEnd();
 				if (output != null && output.Trim().Length > 0) {
 					LOG.Info("Output:\n" + output);
 				}
 				LOG.Info("Finished : " + p.StartInfo.FileName + " " + p.StartInfo.Arguments);
+				return p.ExitCode;
 			}
+			return -1;
 		}
 	}
 }

GreenshotOCRCommand/COMWrapper.cs

@@ -99,7 +99,7 @@ namespace Greenshot.Interop {
 				} else {
 					//LOG.Warn("Error getting active object for " + progId, comE);
 				}
-			} catch (Exception e) {
+			} catch (Exception) {
 				//LOG.Warn("Error getting active object for " + progId, e);
 			}
 
@@ -157,14 +157,14 @@ namespace Greenshot.Interop {
 				} else {
 					//LOG.Warn("Error getting active object for " + progId, comE);
 				}
-			} catch (Exception e) {
+			} catch (Exception) {
 				//LOG.Warn("Error getting active object for " + progId, e);
 			}
 			// Did we get the current instance? If not, try to create a new
 			if (comObject == null) {
 				try {
 					comType = Type.GetTypeFromProgID(progId, true);
-				} catch (Exception ex) {
+				} catch (Exception) {
 					//LOG.Warn("Error type for " + progId, ex);
 				}
 				if (comType != null) {
@@ -173,7 +173,7 @@ namespace Greenshot.Interop {
 						if (comObject != null) {
 							//LOG.DebugFormat("Created new instance of {0} object.", progId);
 						}
-					} catch (Exception e) {
+					} catch (Exception) {
 						//LOG.Warn("Error creating object for " + progId, e);
 					}
 				}
@@ -254,7 +254,7 @@ namespace Greenshot.Interop {
 					try {
 						while (Marshal.ReleaseComObject(this._COMObject) > 0)
 							;
-					} catch (Exception ex) {
+					} catch (Exception) {
 						//LOG.WarnFormat("Problem releasing {0}", _COMType);
 						//LOG.Warn("Error: ", ex);
 					}
@@ -407,21 +407,21 @@ namespace Greenshot.Interop {
 				foreach (MemberInfo memberInfo in type.GetMembers()) {
 					//LOG.InfoFormat("Member: {0};", memberInfo.ToString());
 				}
-			} catch (Exception memberException) {
+			} catch (Exception) {
 				//LOG.Error(memberException);
 			}
 			try {
 				foreach (PropertyInfo propertyInfo in type.GetProperties()) {
 					//LOG.InfoFormat("Property: {0};", propertyInfo.ToString());
 				}
-			} catch (Exception propertyException) {
+			} catch (Exception) {
 				//LOG.Error(propertyException);
 			}
 			try {
 				foreach (FieldInfo fieldInfo in type.GetFields()) {
 					//LOG.InfoFormat("Field: {0};", fieldInfo.ToString());
 				}
-			} catch (Exception fieldException) {
+			} catch (Exception) {
 				//LOG.Error(fieldException);
 			}
 			//LOG.InfoFormat("Type information end.");

GreenshotPlugin/Controls/OAuthLoginForm.cs

@@ -58,6 +58,8 @@ namespace GreenshotPlugin.Controls {
 			this.Icon = GreenshotPlugin.Core.GreenshotResources.getGreenshotIcon();
 			this.Text = browserTitle;
 			this.addressTextBox.Text = authorizationLink;
+
+			browser.ScriptErrorsSuppressed = true;
 			browser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(browser_DocumentCompleted);
 			browser.Navigate(new Uri(authorizationLink));
 

GreenshotPlugin/Core/Cache.cs

@@ -114,8 +114,18 @@ namespace GreenshotPlugin.Core {
 		/// <param name="key"></param>
 		/// <param name="value"></param>
 		public void Add(TK key, TV value) {
+			Add(key, value, null);
+		}
+
+		/// <summary>
+		/// Add a value to the cache
+		/// </summary>
+		/// <param name="key"></param>
+		/// <param name="value"></param>
+		/// <param name="secondsToExpire?">optional value for the seconds to expire</param>
+		public void Add(TK key, TV value, int? secondsToExpire) {
 			lock (lockObject) {
-				var cachedItem = new CachedItem(key, value, secondsToExpire);
+				var cachedItem = new CachedItem(key, value, secondsToExpire.HasValue ? secondsToExpire.Value : this.secondsToExpire);
 				cachedItem.Expired += delegate(TK cacheKey, TV cacheValue) {
 					if (internalCache.ContainsKey(cacheKey)) {
 						LOG.DebugFormat("Expiring object with Key: {0}", cacheKey);