private void _samplesTreeView_AfterSelect(object sender, TreeViewEventArgs e)
{
this.SuspendLayout();
NuGenTreeNode treeNode = e.Node as NuGenTreeNode;
if (treeNode != null)
{
SampleDescriptor sampleDescriptor = treeNode.Tag as SampleDescriptor;
if (sampleDescriptor != null)
{
_runButton.Enabled = sampleDescriptor.ExeIsAvailable;
_csSampleButton.Enabled = sampleDescriptor.CsProjectIsAvailable;
_vbSampleButton.Enabled = sampleDescriptor.VbProjectIsAvailable;
_browseButton.Enabled = sampleDescriptor.SamplePath != null;
_exePath = sampleDescriptor.ExePath;
_csProjectPath = sampleDescriptor.CsProjectPath;
_vbProjectPath = sampleDescriptor.VbProjectPath;
_samplePath = sampleDescriptor.SamplePath;
if (sampleDescriptor.DescriptionIsAvailable)
{
using (StreamReader sr = new StreamReader(sampleDescriptor.DescriptionPath))
{
try
{
_descriptionTextBox.Text = sr.ReadToEnd();
}
catch (IOException)
{
_descriptionTextBox.Text = "";
}
catch (OutOfMemoryException)
{
_descriptionTextBox.Text = "";
}
}
}
if (sampleDescriptor.ImageIsAvailable)
{
if (_imagePictureBox.Image != null)
{
_imagePictureBox.Image.Dispose();
_imagePictureBox.Image = null;
}
_imagePictureBox.Image = Image.FromFile(sampleDescriptor.ImagePath);
}
}
}
this.ResumeLayout();
}
private void BuildSampleTreeNode(
ISampleFolderDescriptor sampleFolderDescriptor
, DirectoryInfo sampleDirInfo
, NuGenTreeNode treeNode
, int folderImageIndex
, int expandedFolderImageIndex
, int sampleImageIndex
)
{
Debug.Assert(sampleFolderDescriptor != null, "sampleFolder != null");
Debug.Assert(sampleDirInfo != null, "sampleDirInfo != null");
Debug.Assert(treeNode != null, "treeNode != null");
string samplePath = null;
string descriptionPath = null;
string screenShotPath = null;
string exePath = null;
string csProjectPath = null;
string vbProjectPath = null;
/*
* Algorithm:
* Get description if available.
* Get screen-shot if available.
* Get the list of folders.
* If CS folder exists, search for *.csproj file inside. And EXE in bin/Debug or bin/Release as well.
* If VB folder exists, search for *.vbproj file inside. And EXE in bin/Debug or bin/Release if CS project does not exist.
* Call this method recursively for other folders.
*/
FileInfo descriptionFileInfo = new FileInfo(Path.Combine(sampleDirInfo.FullName, sampleFolderDescriptor.DescriptionFileName));
if (descriptionFileInfo.Exists)
{
descriptionPath = descriptionFileInfo.FullName;
}
Debug.WriteLine("descriptionPath = " + descriptionPath);
FileInfo screenShotFileInfo = new FileInfo(Path.Combine(sampleDirInfo.FullName, sampleFolderDescriptor.ScreenshotFileName));
if (screenShotFileInfo.Exists)
{
screenShotPath = screenShotFileInfo.FullName;
}
Debug.WriteLine("screenShotPath = " + screenShotPath);
if (!string.IsNullOrEmpty(descriptionPath) && !string.IsNullOrEmpty(screenShotPath))
{
samplePath = sampleDirInfo.FullName;
}
Debug.WriteLine("samplePath = " + samplePath);
DirectoryInfo[] subDirInfoCollection = sampleDirInfo.GetDirectories();
Debug.WriteLine("Getting the list of sub-directories...");
Debug.WriteLineIf(subDirInfoCollection != null, "subDirInfoCollection.Length = " + subDirInfoCollection.Length.ToString());
if (subDirInfoCollection != null)
{
Debug.WriteLine("Looping through the sub-directories...");
foreach (DirectoryInfo subDirInfo in subDirInfoCollection)
{
if (subDirInfo.Name == sampleFolderDescriptor.CSProjectFolderName)
{
Debug.WriteLine("CS project folder found.");
csProjectPath = this.GetProjectPath(subDirInfo, sampleFolderDescriptor.CSProjectExtension);
Debug.WriteLine("csProjectPath = " + csProjectPath);
if (exePath == null)
{
exePath = this.FindExe(Path.GetDirectoryName(csProjectPath));
}
Debug.WriteLine("exePath = " + exePath);
}
else if (subDirInfo.Name == sampleFolderDescriptor.VBProjectFolderName)
{
Debug.WriteLine("VB project folder found.");
vbProjectPath = this.GetProjectPath(subDirInfo, sampleFolderDescriptor.VBProjectExtension);
Debug.WriteLine("vbProjectPath = " + vbProjectPath);
if (exePath == null)
{
exePath = this.FindExe(Path.GetDirectoryName(vbProjectPath));
}
Debug.WriteLine("exePath = " + exePath);
}
else
{
NuGenTreeNode childNode = treeNode;
if (this.ShouldCreateSubFolder(sampleFolderDescriptor, subDirInfo))
{
childNode = new NuGenTreeNode(subDirInfo.Name, folderImageIndex, expandedFolderImageIndex);
treeNode.Nodes.Add(childNode);
}
this.BuildSampleTreeNode(sampleFolderDescriptor, subDirInfo, childNode, folderImageIndex, expandedFolderImageIndex, sampleImageIndex);
}
}
}
if (samplePath != null)
{
SampleDescriptor sampleDescriptor = new SampleDescriptor(
samplePath
, descriptionPath
, screenShotPath
, exePath
, csProjectPath
, vbProjectPath
);
Debug.WriteLine("Creating a node with a sample descriptor assigned to the Tag property...");
NuGenTreeNode sampleNode = new NuGenTreeNode(sampleDirInfo.Name, sampleImageIndex, sampleImageIndex);
sampleNode.Tag = sampleDescriptor;
Debug.WriteLine("Adding the node to the parent node...");
treeNode.Nodes.Add(sampleNode);
}
}
private void BuildSampleTreeNode(
ISampleFolderDescriptor sampleFolderDescriptor
, DirectoryInfo sampleDirInfo
, NuGenTreeNode treeNode
, int folderImageIndex
, int expandedFolderImageIndex
, int sampleImageIndex
)
{
Debug.Assert(sampleFolderDescriptor != null, "sampleFolder != null");
Debug.Assert(sampleDirInfo != null, "sampleDirInfo != null");
Debug.Assert(treeNode != null, "treeNode != null");
string samplePath = null;
string descriptionPath = null;
string screenShotPath = null;
string exePath = null;
string csProjectPath = null;
string vbProjectPath = null;
/*
* Algorithm:
* Get description if available.
* Get screen-shot if available.
* Get the list of folders.
* If CS folder exists, search for *.csproj file inside. And EXE in bin/Debug or bin/Release as well.
* If VB folder exists, search for *.vbproj file inside. And EXE in bin/Debug or bin/Release if CS project does not exist.
* Call this method recursively for other folders.
*/
FileInfo descriptionFileInfo = new FileInfo(Path.Combine(sampleDirInfo.FullName, sampleFolderDescriptor.DescriptionFileName));
if (descriptionFileInfo.Exists)
{
descriptionPath = descriptionFileInfo.FullName;
}
Debug.WriteLine("descriptionPath = " + descriptionPath);
FileInfo screenShotFileInfo = new FileInfo(Path.Combine(sampleDirInfo.FullName, sampleFolderDescriptor.ScreenshotFileName));
if (screenShotFileInfo.Exists)
{
screenShotPath = screenShotFileInfo.FullName;
}
Debug.WriteLine("screenShotPath = " + screenShotPath);
if (!string.IsNullOrEmpty(descriptionPath) && !string.IsNullOrEmpty(screenShotPath))
{
samplePath = sampleDirInfo.FullName;
}
Debug.WriteLine("samplePath = " + samplePath);
DirectoryInfo[] subDirInfoCollection = sampleDirInfo.GetDirectories();
Debug.WriteLine("Getting the list of sub-directories...");
Debug.WriteLineIf(subDirInfoCollection != null, "subDirInfoCollection.Length = " + subDirInfoCollection.Length.ToString());
if (subDirInfoCollection != null)
{
Debug.WriteLine("Looping through the sub-directories...");
foreach (DirectoryInfo subDirInfo in subDirInfoCollection)
{
if (subDirInfo.Name == sampleFolderDescriptor.CSProjectFolderName)
{
Debug.WriteLine("CS project folder found.");
csProjectPath = this.GetProjectPath(subDirInfo, sampleFolderDescriptor.CSProjectExtension);
Debug.WriteLine("csProjectPath = " + csProjectPath);
if (exePath == null)
{
exePath = this.FindExe(Path.GetDirectoryName(csProjectPath));
}
Debug.WriteLine("exePath = " + exePath);
}
else if (subDirInfo.Name == sampleFolderDescriptor.VBProjectFolderName)
{
Debug.WriteLine("VB project folder found.");
vbProjectPath = this.GetProjectPath(subDirInfo, sampleFolderDescriptor.VBProjectExtension);
Debug.WriteLine("vbProjectPath = " + vbProjectPath);
if (exePath == null)
{
exePath = this.FindExe(Path.GetDirectoryName(vbProjectPath));
}
Debug.WriteLine("exePath = " + exePath);
}
else
{
NuGenTreeNode childNode = treeNode;
if (this.ShouldCreateSubFolder(sampleFolderDescriptor, subDirInfo))
{
childNode = new NuGenTreeNode(subDirInfo.Name, folderImageIndex, expandedFolderImageIndex);
treeNode.Nodes.Add(childNode);
}
this.BuildSampleTreeNode(sampleFolderDescriptor, subDirInfo, childNode, folderImageIndex, expandedFolderImageIndex, sampleImageIndex);
}
}
}
if (samplePath != null)
{
SampleDescriptor sampleDescriptor = new SampleDescriptor(
samplePath
, descriptionPath
, screenShotPath
, exePath
, csProjectPath
, vbProjectPath
);
Debug.WriteLine("Creating a node with a sample descriptor assigned to the Tag property...");
NuGenTreeNode sampleNode = new NuGenTreeNode(sampleDirInfo.Name, sampleImageIndex, sampleImageIndex);
sampleNode.Tag = sampleDescriptor;
Debug.WriteLine("Adding the node to the parent node...");
treeNode.Nodes.Add(sampleNode);
}
}
