public DataTemplateProcessor(ViewFileProcessor viewFileProcessor, ViewFileWriter viewFileWriter)
{
_viewFileProcessor = viewFileProcessor;
_viewFileWriter = viewFileWriter;
ClassFiles = new List<string>();
ResourceFiles = new List<string>();
}
public void Process(ConfigurationFile configurationFile)
{
Dictionary<string, string> aliases = configurationFile.Aliases.ToDictionary(x => x.Alias, x => x.FullClassName);
ViewFileReader viewFileReader = new ViewFileReader(aliases);
ViewFileProcessor viewFileProcessor = new ViewFileProcessor();
ViewFileWriter viewFileWriter = new ViewFileWriter();
DataTemplateProcessor dataTemplateProcessor = new DataTemplateProcessor(viewFileProcessor, viewFileWriter);
List<Resource> globalResources = new List<Resource>();
List<StyleResource> globalStyleResources = new List<StyleResource>();
List<DataTemplateResource> globalDataTemplateResources = new List<DataTemplateResource>();
foreach (string resourceFile in configurationFile.GlobalResourceFiles)
{
string resourceRelativePath = PathHelper.GetRelativePath(resourceFile);
Log.LogMessage(MessageImportance.High, "\t# Preprocessing resource file {0}", resourceRelativePath);
List<Resource> resources = viewFileProcessor.ExtractGlobalResources(viewFileReader.Read(resourceFile));
List<StyleResource> styleResources = resources.Where(x => ParsingHelper.IsStyleTag(x.ResourceElement)).Select(x => new StyleResource(x)).ToList();
resources.RemoveAll(x => ParsingHelper.IsStyleTag(x.ResourceElement));
List<DataTemplateResource> dataTemplatesResources = resources.Where(x => ParsingHelper.IsDataTemplateTag(x.ResourceElement)).Select(x => new DataTemplateResource(x)).ToList();
resources.RemoveAll(x => ParsingHelper.IsDataTemplateTag(x.ResourceElement));
//assign an id to all data template before processing it (could be loop or just unordered things)
string viewName = Path.GetFileNameWithoutExtension(resourceFile);
foreach (DataTemplateResource dataTemplate in dataTemplatesResources)
{
dataTemplate.ViewId = string.Format("G_{0}_DT_{1}", viewName, dataTemplate.Key);
dataTemplate.ViewHolderClassName = NameGeneratorHelper.GetViewHolderName();
}
globalResources.AddRange(resources);
globalStyleResources.AddRange(styleResources);
globalDataTemplateResources.AddRange(dataTemplatesResources);
}
//process each data template
foreach (DataTemplateResource dataTemplate in globalDataTemplateResources)
{
dataTemplateProcessor.Process(dataTemplate, globalResources, globalStyleResources, globalDataTemplateResources, configurationFile);
}
foreach (FileBindingDescription fileBindingDescription in configurationFile.FileDescriptions)
{
string viewInputRelativePath = PathHelper.GetRelativePath(fileBindingDescription.View.InputFile);
string viewOutputRelativePath = PathHelper.GetRelativePath(fileBindingDescription.View.OutputFile);
Log.LogMessage(MessageImportance.High, "\t# Preprocessing activity {0}.{1} with view {2}", fileBindingDescription.Activity.NamespaceName, fileBindingDescription.Activity.ClassName, viewInputRelativePath);
XmlElement rootViewElement = viewFileReader.Read(fileBindingDescription.View.InputFile);
//Parse expression, Extract resources and simplify the view file
var expressionParsingResult = viewFileProcessor.ExtractExpressions(rootViewElement);
List<IdViewObject> viewObjects = expressionParsingResult.Item2;
List<XmlAttribute> expressionAttributes = expressionParsingResult.Item1;
List<Resource> resources = viewFileProcessor.ExtractResources(rootViewElement);
//filter resources for DataTemplate
List<DataTemplateResource> dataTemplatesResources = resources.Where(x => ParsingHelper.IsDataTemplateTag(x.ResourceElement)).Select(x => new DataTemplateResource(x)).ToList();
resources.RemoveAll(x => ParsingHelper.IsDataTemplateTag(x.ResourceElement));
//filter resources for Style
List<StyleResource> styleResources = resources.Where(x => ParsingHelper.IsStyleTag(x.ResourceElement)).Select(x => new StyleResource(x)).ToList();
resources.RemoveAll(x => ParsingHelper.IsStyleTag(x.ResourceElement));
List<StyleResource> totalStyleResources = new List<StyleResource>(styleResources);
totalStyleResources.AddRange(globalStyleResources);
//Write the view file for Android (axml format)
Log.LogMessage(MessageImportance.High, "\t\t Generating view file {0}", viewOutputRelativePath);
viewFileWriter.Write(rootViewElement, fileBindingDescription.View.OutputFile, totalStyleResources);
ResourceFiles.Add(viewOutputRelativePath);
//assign an id to all data template before processing it (could be loop or just unordered things)
string viewName = Path.GetFileNameWithoutExtension(fileBindingDescription.View.OutputFile);
foreach (DataTemplateResource dataTemplate in dataTemplatesResources)
{
dataTemplate.ViewId = string.Format("{0}_DT_{1}", viewName, dataTemplate.Key);
dataTemplate.ViewHolderClassName = NameGeneratorHelper.GetViewHolderName();
}
List<Resource> totalResources = new List<Resource>(resources);
totalResources.AddRange(globalResources);
List<DataTemplateResource> totalDataTemplateResources = new List<DataTemplateResource>(dataTemplatesResources);
totalDataTemplateResources.AddRange(globalDataTemplateResources);
//process each data template
foreach (DataTemplateResource dataTemplate in dataTemplatesResources)
{
dataTemplateProcessor.Process(dataTemplate, totalResources, totalStyleResources, totalDataTemplateResources, configurationFile);
}
string classOutputFile = fileBindingDescription.Activity.OutputFile;
string classOutputRelativePath = PathHelper.GetRelativePath(classOutputFile);
List<Resource> mergedResources = new List<Resource>(totalResources);
mergedResources.AddRange(totalDataTemplateResources);
AbstractBindingHandlerClassGenerator generator;
if (fileBindingDescription.Activity.IsFragment)
{
Log.LogMessage(MessageImportance.High, "\t\t Generating class file for Fragment to {0}", classOutputRelativePath);
generator = new FragmentGenerator
{
BaseClassType = null,
ClassName = fileBindingDescription.Activity.ClassName,
Configuration = configurationFile,
IsPartialClass = true,
NamespaceName = fileBindingDescription.Activity.NamespaceName,
};
}
else
{
Log.LogMessage(MessageImportance.High, "\t\t Generating class file for Activity to {0}", classOutputRelativePath);
generator = new ActivityGenerator
{
BaseClassType = null,
ClassName = fileBindingDescription.Activity.ClassName,
Configuration = configurationFile,
IsPartialClass = true,
NamespaceName = fileBindingDescription.Activity.NamespaceName,
};
}
generator.Preprocess(expressionAttributes, mergedResources, viewObjects);
generator.Generate(classOutputFile);
ClassFiles.Add(classOutputRelativePath);
}
ClassFiles.AddRange(dataTemplateProcessor.ClassFiles);
ResourceFiles.AddRange(dataTemplateProcessor.ResourceFiles);
CreateDummyClass(configurationFile);
}