/// <summary>
/// Gets the list of sample project files (project templates) available.
/// This will look in the %appdata%\Roaming\HydroDesktop and also in the %hydrodesktop_sample_projects% directory.
/// </summary>
public List <SampleProjectInfo> FindSampleProjectFiles()
{
//create the AbsolutePathToExtensions directory in case this directory doesn't exist
if (!Directory.Exists(AppManager.AbsolutePathToExtensions))
{
Directory.CreateDirectory(AppManager.AbsolutePathToExtensions);
}
List <SampleProjectInfo> sampleProjectList = new List <SampleProjectInfo>();
foreach (string absolutePath in Directory.EnumerateFiles(AppManager.AbsolutePathToExtensions, "*.dspx", SearchOption.AllDirectories))
{
var sample = new SampleProjectInfo();
sample.AbsolutePathToProjectFile = absolutePath;
sample.Name = Path.GetFileNameWithoutExtension(absolutePath);
sample.Description = "description";
sample.Version = "1.0";
sampleProjectList.Add(sample);
}
return(sampleProjectList);
}
public IEnumerable <ISampleProject> SetupInstalledSampleProjects(List <SampleProjectInfo> downloadedSampleProjects)
{
List <ISampleProject> allSampleProjects = new List <ISampleProject>();
List <ISampleProject> resultList = new List <ISampleProject>();
//this is usually C:\users\{username}\Documents\AppData\Roaming\{HydroDesktop version number}\extensions\packages.
//this is usually a hiddden folder that doesn't show up in windows explorer.
string absolutePathToExtensionsInAppdata = AppManager.AbsolutePathToExtensions;
List <string> sampleProjectFilesToInstall = new List <string>();
List <string> installedSampleProjectNames = new List <string>();
foreach (SampleProjectInfo p in downloadedSampleProjects)
{
installedSampleProjectNames.Add(Path.GetFileNameWithoutExtension(p.AbsolutePathToProjectFile));
allSampleProjects.Add(p);
}
//step 1: check list of shipped sample projects in [Program Files]\HydroDesktop\hydrodesktop_sample_projects
//also add the project files from hd_sample_projects folder
string projDir = Properties.Settings.Default.SampleProjectsDirectory;
string shippedSampleProjectDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, projDir);
//step 2: find names of shipped sample projects that should be copied to the %appdata% folder
//this excludes shpipped sample projects that have the same name as sample projects in %appdata% folder
if (Directory.Exists(shippedSampleProjectDir))
{
string[] filesInShippedDir = Directory.GetFiles(shippedSampleProjectDir, "*.dspx", SearchOption.AllDirectories);
foreach (string shippedFile in filesInShippedDir)
{
string shippedProjectName = Path.GetFileNameWithoutExtension(shippedFile);
if (!installedSampleProjectNames.Contains(shippedProjectName))
{
sampleProjectFilesToInstall.Add(shippedFile);
}
}
//step 3: copy each sample project to target directory
string defaultTargetBaseDir = AppManager.AbsolutePathToExtensions;
string packagesDir = Path.Combine(AppManager.AbsolutePathToExtensions, "Packages");
foreach (string spf in sampleProjectFilesToInstall)
{
//attempt to create target directory
string targDirName = Path.Combine(packagesDir, Path.GetFileNameWithoutExtension(spf));
try
{
string targetDir = TryToCreateTargetDirectory(targDirName);
string newFullPath = CopyShippedSampleProject(spf, targetDir);
SampleProjectInfo spi = new SampleProjectInfo();
spi.AbsolutePathToProjectFile = newFullPath;
spi.Description = Path.GetFileNameWithoutExtension(spi.AbsolutePathToProjectFile);
spi.Name = spi.Description;
resultList.Add(spi);
}
catch (Exception ex)
{
Trace.Write("Error copying project files: " + ex.Message);
}
}
}
if (allSampleProjects.Count >= 3)
{
if (allSampleProjects.ElementAt(0).Name == "Europe Map" &&
allSampleProjects.ElementAt(1).Name == "North America Map" &&
allSampleProjects.ElementAt(2).Name == "World Map")
{
SampleProjectInfo europe = allSampleProjects.ElementAt(0) as SampleProjectInfo;
allSampleProjects.RemoveAt(0);
allSampleProjects.Insert(2, europe);
}
}
resultList.AddRange(allSampleProjects);
return(resultList);
}