private void SaveTreeView(XmlWriter writer)
{
if (writer == null)
{
return;
}
TreeNodeCollection treeNodes = treeView.Nodes;
if (treeNodes == null || treeNodes.Count == 0)
{
return;
}
SvgTestResult testResult = new SvgTestResult();
writer.WriteStartDocument();
writer.WriteStartElement("tests");
var selectedSuite = _optionSettings.SelectedTestSuite;
if (selectedSuite != null)
{
writer.WriteAttributeString("version", selectedSuite.Version);
writer.WriteAttributeString("description", selectedSuite.Description);
}
for (int i = 0; i < treeNodes.Count; i++)
{
TreeNode categoryItem = treeNodes[i] as TreeNode;
if (categoryItem != null)
{
SvgTestCategory testCategory = new SvgTestCategory(categoryItem.Text);
this.SaveTreeViewCategory(writer, categoryItem, testCategory);
if (testCategory.IsValid)
{
testResult.Categories.Add(testCategory);
}
}
}
writer.WriteEndElement();
writer.WriteEndDocument();
if (_testResults == null)
{
_testResults = new List <SvgTestResult>();
}
if (testResult.IsValid)
{
if (_testResults.Count == 0)
{
_testResults.Add(testResult);
}
}
else
{
int foundAt = -1;
for (int i = 0; i < _testResults.Count; i++)
{
SvgTestResult nextResult = _testResults[i];
if (nextResult != null && nextResult.IsValid)
{
if (string.Equals(nextResult.Version, testResult.Version))
{
foundAt = i;
break;
}
}
}
if (foundAt >= 0)
{
SvgTestResult nextResult = _testResults[foundAt];
if (!SvgTestResult.AreEqual(nextResult, testResult))
{
_testResults[foundAt] = testResult;
}
}
else
{
_testResults.Add(testResult);
}
}
}
private void LoadTreeView(XmlReader reader)
{
SvgTestResult testResult = new SvgTestResult();
// Suppress repainting the TreeView until all the objects have been created.
treeView.BeginUpdate();
// Clear the TreeView each time the method is called.
treeView.Nodes.Clear();
string selectedCategory = string.Empty;
string selectedTest = string.Empty;
if (_optionSettings != null &&
!string.IsNullOrWhiteSpace(_optionSettings.SelectedValuePath))
{
var selectedPaths = _optionSettings.SelectedValuePath.Split('/');
if (selectedPaths != null && selectedPaths.Length == 2)
{
selectedCategory = selectedPaths[0];
selectedTest = selectedPaths[1];
}
}
TreeNode selectedCategoryItem = null;
var treeFont = this.treeView.Font;
this.treeView.ItemHeight = 22;
var categoryFont = new Font(treeFont.FontFamily, treeFont.Size + 1, FontStyle.Bold, GraphicsUnit.Pixel);
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element &&
string.Equals(reader.Name, "category", StringComparison.OrdinalIgnoreCase))
{
// <category label="Animations">
string categoryLabel = reader.GetAttribute("label");
if (!string.IsNullOrWhiteSpace(categoryLabel))
{
SvgTestCategory testCategory = new SvgTestCategory(categoryLabel);
TreeNode categoryItem = new TreeNode(categoryLabel);
categoryItem.NodeFont = categoryFont;
categoryItem.ImageIndex = 0;
categoryItem.SelectedImageIndex = 0;
categoryItem.Tag = testCategory;
treeView.Nodes.Add(categoryItem);
bool categorySelected = false;
if (!string.IsNullOrWhiteSpace(selectedCategory) &&
selectedCategory.Equals(categoryLabel, StringComparison.OrdinalIgnoreCase))
{
selectedCategoryItem = categoryItem;
categorySelected = true;
}
LoadTreeViewCategory(reader, categoryItem, testCategory, categorySelected, selectedTest);
if (testCategory.IsValid)
{
testResult.Categories.Add(testCategory);
}
}
}
}
if (_testResults == null)
{
_testResults = new List <SvgTestResult>();
}
bool saveResults = false;
if (testResult.IsValid)
{
if (_testResults.Count == 0)
{
_testResults.Add(testResult);
saveResults = true;
}
else
{
int foundAt = -1;
for (int i = 0; i < _testResults.Count; i++)
{
SvgTestResult nextResult = _testResults[i];
if (nextResult != null && nextResult.IsValid)
{
if (string.Equals(nextResult.Version, testResult.Version))
{
foundAt = i;
break;
}
}
}
if (foundAt >= 0)
{
SvgTestResult nextResult = _testResults[foundAt];
if (!SvgTestResult.AreEqual(nextResult, testResult))
{
_testResults[foundAt] = testResult;
saveResults = true;
}
}
else
{
_testResults.Add(testResult);
saveResults = true;
}
}
}
if (saveResults)
{
if (!string.IsNullOrWhiteSpace(_testResultsPath))
{
string backupFile = null;
if (File.Exists(_testResultsPath))
{
backupFile = Path.ChangeExtension(_testResultsPath, ".bak");
try
{
if (File.Exists(backupFile))
{
File.Delete(backupFile);
}
File.Move(_testResultsPath, backupFile);
}
catch (Exception ex)
{
if (!string.IsNullOrWhiteSpace(backupFile) && File.Exists(backupFile))
{
File.Delete(backupFile);
}
MessageBox.Show(ex.ToString(), MainForm.AppErrorTitle,
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
try
{
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.IndentChars = " ";
settings.Encoding = Encoding.UTF8;
using (XmlWriter writer = XmlWriter.Create(_testResultsPath, settings))
{
this.SaveTestResults(writer);
}
}
catch (Exception ex)
{
if (!string.IsNullOrWhiteSpace(backupFile) && File.Exists(backupFile))
{
File.Move(backupFile, _testResultsPath);
}
MessageBox.Show(ex.ToString(), MainForm.AppErrorTitle,
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (!string.IsNullOrWhiteSpace(backupFile) && File.Exists(backupFile))
{
File.Delete(backupFile);
}
}
}
if (selectedCategoryItem != null)
{
selectedCategoryItem.ExpandAll();
}
// Begin repainting the TreeView.
treeView.EndUpdate();
treeView.Focus();
}