public void AddKnittingProject(string projectName, KnittingProject project)
{
XElement projectXml = GetKnittingProjects();
List<XElement> projects = projectXml.Elements("Project").ToList();
if(!projects.Any() || (projects.Elements("Name").Any(n => n.Value != projectName)))
{
XElement newProject = new XElement("Project",
new XElement("Name", project.ProjectName),
new XElement("Description", project.ProjectDescription),
new XElement("CurrentRowCount", project.CurrentRowCount),
new XElement("RowCounterColorRGB", project.RowCounterColorRGB));
projectXml.Add(newProject);
string projectPath = System.IO.Path.Combine(ApplicationSettingsManager.DATA_PATH, ApplicationSettingsManager.SAVEDPROJECTS_FILENAME);
using(IsolatedStorageFileStream stream = ApplicationSettingsManager.UserStoreForApplication.OpenFile(projectPath, FileMode.Create, FileAccess.ReadWrite))
{
using(StreamWriter writer = new StreamWriter(stream))
{
projectXml.Save(writer);
}
}
}
}
public void CreateProject()
{
KnittingProject knittingProject = new KnittingProject
{
ProjectName = this.ProjectName,
ProjectDescription = this.ProjectDescription,
RowCounterColor = this.RowCounterColor,
CurrentRowCount = 0
};
if(this.AppSettings.GetKnittingProjectByName(this.ProjectName) == null)
{
App.ViewModel.KnittingProjects.Insert(0, knittingProject);
this.AppSettings.AddKnittingProject(this.ProjectName, knittingProject);
}
}
public WriteableBitmap CreateRowCounterBitmap(KnittingProject project)
{
uknit.Controls.RowCounterControl rowCounter = new uknit.Controls.RowCounterControl()
{
TensDigit = (project.CurrentRowCount / 10).ToString(),
OnesDigit = (project.CurrentRowCount % 10).ToString(),
Fill = project.RowCounterColor,
NeedleWidth = 100,
HorizontalAlignment = System.Windows.HorizontalAlignment.Center
};
rowCounter.Measure(new Size(400, 400));
rowCounter.Arrange(new Rect(0, 0, 400, 400));
WriteableBitmap tileBitmap = new WriteableBitmap(400, 400);
tileBitmap.Render(rowCounter, null);
tileBitmap.Invalidate();
return tileBitmap;
}
public void ModifyKnittingProjectByName(string projectName, KnittingProject project)
{
XElement projectXml = GetKnittingProjects();
XElement projectToModify = projectXml.Elements("Project").Where(p => p.Element("Name").Value == projectName).First();
projectToModify.Element("Name").Value = project.ProjectName;
projectToModify.Element("Description").Value = project.ProjectDescription;
projectToModify.Element("CurrentRowCount").Value = project.CurrentRowCount.ToString();
projectToModify.Element("RowCounterColorRGB").Value = project.RowCounterColorRGB;
if(projectToModify.Element("IsPinnedToStart") == null)
{
projectToModify.Add(new XElement("IsPinnedToStart", project.IsPinnedToStart.ToString()));
}
else
{
projectToModify.Element("IsPinnedToStart").Value = project.IsPinnedToStart.ToString();
}
string projectPath = System.IO.Path.Combine(ApplicationSettingsManager.DATA_PATH, ApplicationSettingsManager.SAVEDPROJECTS_FILENAME);
using(IsolatedStorageFileStream stream = ApplicationSettingsManager.UserStoreForApplication.OpenFile(projectPath, FileMode.Create, FileAccess.ReadWrite))
{
using(StreamWriter writer = new StreamWriter(stream))
{
projectXml.Save(writer);
}
}
}
public KnittingProject GetKnittingProjectByName(string projectName)
{
KnittingProject knittingProject = null;
XElement projectXml = GetKnittingProjects();
XElement project = projectXml.Elements("Project").Where(p => p.Element("Name").Value == projectName).FirstOrDefault();
if(project != null)
{
knittingProject = new KnittingProject
{
ProjectName = project.Element("Name").Value,
ProjectDescription = project.Element("Description").Value,
CurrentRowCount = int.Parse(project.Element("CurrentRowCount").Value),
RowCounterColor = StringToColorConverter.HexString2Color(project.Element("RowCounterColorRGB").Value),
IsPinnedToStart = project.Element("IsPinnedToStart") == null ? false : bool.Parse(project.Element("IsPinnedToStart").Value)
};
}
return knittingProject;
}
private void InitializePage(string projectName)
{
this.ProjectName = projectName;
this.PageTitle.Text = projectName;
this.Project = this.AppSettings.GetKnittingProjectByName(projectName);
this.CurrentRowCount = this.Project.CurrentRowCount;
this.RowCounterControl.Fill = this.Project.RowCounterColor;
this.TensDigit = (this.CurrentRowCount / 10).ToString();
this.OnesDigit = (this.CurrentRowCount % 10).ToString();
if(this.Project.IsPinnedToStart)
{
// Check to see if this is actually pinned.
// If yes, then change icon to unpin.
// In no, then skip the logic below and change IsPinnedToStart to false
ApplicationBarIconButton pinButton = (ApplicationBarIconButton)ApplicationBar.Buttons[1];
pinButton.Text = "unpin";
pinButton.IconUri = new Uri("Content/Images/unpin.png", UriKind.Relative);
}
}