Update SharpDevelop to latest version (4.3)

[ascheibe]

As far as I know SharpDevelop upgraded to WPF with version 4. Even though you can host WPF controls in WinForms (​http://stackoverflow.com/questions/5002621/wpf-controls-in-winforms), this could be an issue on Mono.

[gkronber]

This is correct. In fact SharpDevelop.TextEditor has been replaced by the WPF control SharpDevelop.AvalonEdit and is not available in the new version anymore. Since we are directly using SharpDevelop.TextEditor in HeuristicLab.CodeEditor and in turn in the ProgrammableOperatorView it would be necessary to rewrite the control to work with newer versions of SharpDevelop.

For the GPDL editor (#2026) I'm already using the newer SharpDevelop.AvalonEdit control because it is easier to adjust to custom languages.

[abeham]

Currently we're using a modified version of SharpDevelop.TextEditor where I removed all refences to log4net. I found it was not really an important part in those SD plugins that we use and easy to remove from their code.

[gkronber]

After discussion with Erik I'm not sure that Mono-compatibility is a problem. After all SharpDevelop is a development environment for Mono also for Linux systems. Probably, the AvalonEdit component also works on Mono.

[ascheibe]

No, SharpDevelop only runs on the Windows platform (see [0]: Supported operating systems: Windows XP SP2 and later (eg Windows Server 2008 R2 and Windows 7)). Actually the reason, why there is a own Mono IDE [1], is that it was not possible to port SharpDevelop (at least not the UI) to Mono/Linux.
There is some WPF support in Mono, but only the parts that were needed for running simple Silverlight applications. I don't know if this is enough to run the AvalonEdit, but I will try it out as soon as it is in the GPDL branch.

[0] ​http://www.icsharpcode.net/OpenSource/SD/Download/#SharpDevelop4x
[1] ​http://monodevelop.com/

[ascheibe]

jkarder has already investigated updating to the latest SharpDevelop/AvalonEdit version. Also, ticket #2256 is probably a duplicate.

[ascheibe]

Also implement review comments from #2262:

• I'll leave this as it is now. I think there's no need to hide the cursor. While the script is running there is no indication that the code cannot be changed (grey background) and the cursor should be hidden.
• Individual error markups are now only deleted if the marked section is edited. All error markups are deleted when the script is compiled and will be recreated as needed. the error markups of codeEditor.ShowCompileErrors can be shown again when double clicking on the error list

[abeham]

If possible, please make sure that the code can be at least selected, copied, and scrolled while being in readonly mode.

[jkarder]

r11700: created branch and added first version

[jkarder]

r11701: added accidentally removed ProgrammableOperatorView.Designer.cs

[jkarder]

r11707: fixed project properties for all configurations and platforms

[jkarder]

r11722:

• added completion image for templates
• cleaned CSharpCodeCompletionDataFactory
• sorted foldings by start offset

[jkarder]

r11738:

• set CodeEditor.AutoScaleMode to AutoScaleMode.Inherit
• only generate overload information if completion data is available

[jkarder]

r11741: added <Alt> + <Up> and <Alt> + <Down> keystrokes to move lines

[jkarder]

r11743: improved line moving

[jkarder]

r11765:

• added checks for InvokeRequired
• minor code changes

[jkarder]

r11785:

• added <Ctrl> + <G> keystroke to display a go to line dialog
• minor code changes

[jkarder]

r11800:

• added background parser to provide code completion for the scripted code
• minor code changes

[jkarder]

r11802: improved code completion

[jkarder]

r11804:

• added fancy xml documentation
• fixed configurations and plattforms

[jkarder]

r11805: removed source control bindings

[jkarder]

r11807: merged r11700:11806 back to trunk

[jkarder]

r11808: deleted CodeEditor branch

[jkarder]

r11809: added missing project dependency

[jkarder]

r11810: added plugin dependency and license file

[jkarder]

r11811: deleted HeuristicLab.CodeEditor-3.3 and HeuristicLab.SharpDevelop-3.2.1 projects

[jkarder]

r11816:

• added parsing helpers
• minor code changes

[jkarder]

r11819:

• added temporary fix to avoid crash trough code completion
• fixed updating of compilation succeeded/failed messages
• added Keys and Values properties to the Variables class (again)

[jkarder]

r11822: do not include internal members

[jkarder]

r11825:

• do not offer completion for inaccessible protected members
• fixed go to line logic
• fixed comment in CSharpScriptTemplate

[jkarder]

r11834: set scriptThread to null when the script completes execution

[jkarder]

r11835: changed error and warning markup handling

[jkarder]

That is possible.

Replying to abeham:

If possible, please make sure that the code can be at least selected, copied, and scrolled while being in readonly mode.

[jkarder]

r11836:

• changed error and warning markup handling
• minor code changes

[ascheibe]

CodeEditor.cs:

• The property languageFeatures is assigned but never used. If it is really not used then please remove it.
• There is an empty line at the #endregion of TextMarkerService region that can be removed

CSharpCodeFoldingStrategy:

• Why does the folding strategy handle assemblies?
• Is projectContent needed anymore? Please remove, if not.

ICodeCompletionStrategy.cs:

• Please rename RunBackgroundParser() to a more generic method name, e.g.: Initialize()

ImportCompletionData.cs

• Please check if it is actually created because it seems to not be used.

• I have to leave it as it is for now. Please check if you can remove the IParameterDataProvider interface from CSharpOverloadProvider

[jkarder]

r11933: applied changes suggested by ascheibe in comment:39:ticket:2077

[ascheibe]

Looks good, thanks.

[ascheibe]

I just found a bug: If you drap the view out of the HL window it throws an exception.

[jkarder]

r11936: the background parser can only be started once

[jkarder]

r11937: merged r11807:11811, r11816, r11819, r11822, r11825, r11834, r11835, r11836, r11933 and r11936 into stable