private void OnCreateConditionGroup()
{
FilterConditionGroupViewModel cg = new FilterConditionGroupViewModel(this);
cg.CreateConditionCommand.Execute();
ConditionGroups.Add(cg);
}
public void LoadFromString(string data)
{
isLoading = true;
ConditionGroups.Clear();
IEnumerable <string> lines = data.Split('\n').Select(s => s.Trim('\r'));
List <string> lineBuffer = new List <string>();
bool lineBufferIsExclude = false;
bool lineBufferIsEnabled = true;
bool haveName = false;
foreach (string line in lines)
{
if (!haveName)
{
// The first line contains the "quick filter" flag and filter name
string[] chunks = line.Split(new char[] { ',' }, 2);
if (chunks[0] == "qf")
{
QuickModifiedTime = DateTime.UtcNow.AddYears(-1);
}
DisplayName = chunks[1];
haveName = true;
}
else
{
string[] chunks = line.Split(new char[] { ',' }, 3);
if (chunks[0] == "or" || chunks[0] == "and not")
{
// New condition group starts
if (lineBuffer.Count > 0)
{
// Create condition group from buffer of previous lines
FilterConditionGroupViewModel grp = new FilterConditionGroupViewModel(this);
grp.LoadFromString(lineBuffer);
grp.IsExclude = lineBufferIsExclude;
grp.IsEnabled = lineBufferIsEnabled;
ConditionGroups.Add(grp);
lineBuffer.Clear();
}
// Remember type for the upcoming condition group
lineBufferIsExclude = chunks[0] == "and not";
lineBufferIsEnabled = chunks[1] == "on";
}
// Save line to buffer
lineBuffer.Add(line);
}
}
// Create last condition group from buffer of previous lines
FilterConditionGroupViewModel grp2 = new FilterConditionGroupViewModel(this);
grp2.LoadFromString(lineBuffer);
grp2.IsExclude = lineBufferIsExclude;
grp2.IsEnabled = lineBufferIsEnabled;
ConditionGroups.Add(grp2);
isLoading = false;
}
public FilterConditionGroupViewModel GetDuplicate(FilterViewModel newParent)
{
FilterConditionGroupViewModel newGroup = new FilterConditionGroupViewModel(newParent);
newGroup.Conditions = new ObservableCollection <FilterConditionViewModel>(this.Conditions.Select(c => c.GetDuplicate(newGroup)));
newGroup.IsExclude = this.IsExclude;
newGroup.IsEnabled = this.IsEnabled;
return(newGroup);
}
public static FilterViewModel CreateNew()
{
FilterViewModel newFilter = new FilterViewModel();
newFilter.DisplayName = DateTime.Now.ToString();
FilterConditionGroupViewModel newGroup = new FilterConditionGroupViewModel(newFilter);
newGroup.Conditions.Add(new FilterConditionViewModel(newGroup));
newFilter.ConditionGroups.Add(newGroup);
return(newFilter);
}
public FilterConditionViewModel GetDuplicate(FilterConditionGroupViewModel newParent)
{
FilterConditionViewModel newCond = new FilterConditionViewModel(newParent);
newCond.Column = this.Column;
newCond.Comparison = this.Comparison;
newCond.Value = this.Value;
newCond.IsEnabled = this.IsEnabled;
return newCond;
}
public FilterConditionViewModel(FilterConditionGroupViewModel parentConditionGroup)
{
this.parentConditionGroup = parentConditionGroup;
Comparison = FilterComparison.Contains;
Value = "";
IsEnabled = true;
}
private void OnCreateConditionGroup()
{
FilterConditionGroupViewModel cg = new FilterConditionGroupViewModel(this);
cg.CreateConditionCommand.Execute();
ConditionGroups.Add(cg);
}
public void LoadFromString(string data)
{
isLoading = true;
ConditionGroups.Clear();
IEnumerable<string> lines = data.Split('\n').Select(s => s.Trim('\r'));
List<string> lineBuffer = new List<string>();
bool lineBufferIsExclude = false;
bool lineBufferIsEnabled = true;
bool haveName = false;
foreach (string line in lines)
{
if (!haveName)
{
// The first line contains the "quick filter" flag and filter name
string[] chunks = line.Split(new char[] { ',' }, 2);
if (chunks[0] == "qf")
QuickModifiedTime = DateTime.UtcNow.AddYears(-1);
DisplayName = chunks[1];
haveName = true;
}
else
{
string[] chunks = line.Split(new char[] { ',' }, 3);
if (chunks[0] == "or" || chunks[0] == "and not")
{
// New condition group starts
if (lineBuffer.Count > 0)
{
// Create condition group from buffer of previous lines
FilterConditionGroupViewModel grp = new FilterConditionGroupViewModel(this);
grp.LoadFromString(lineBuffer);
grp.IsExclude = lineBufferIsExclude;
grp.IsEnabled = lineBufferIsEnabled;
ConditionGroups.Add(grp);
lineBuffer.Clear();
}
// Remember type for the upcoming condition group
lineBufferIsExclude = chunks[0] == "and not";
lineBufferIsEnabled = chunks[1] == "on";
}
// Save line to buffer
lineBuffer.Add(line);
}
}
// Create last condition group from buffer of previous lines
FilterConditionGroupViewModel grp2 = new FilterConditionGroupViewModel(this);
grp2.LoadFromString(lineBuffer);
grp2.IsExclude = lineBufferIsExclude;
grp2.IsEnabled = lineBufferIsEnabled;
ConditionGroups.Add(grp2);
isLoading = false;
}
public static FilterViewModel CreateNew()
{
FilterViewModel newFilter = new FilterViewModel();
newFilter.DisplayName = DateTime.Now.ToString();
FilterConditionGroupViewModel newGroup = new FilterConditionGroupViewModel(newFilter);
newGroup.Conditions.Add(new FilterConditionViewModel(newGroup));
newFilter.ConditionGroups.Add(newGroup);
return newFilter;
}
public FilterConditionGroupViewModel GetDuplicate(FilterViewModel newParent)
{
FilterConditionGroupViewModel newGroup = new FilterConditionGroupViewModel(newParent);
newGroup.Conditions = new ObservableCollection<FilterConditionViewModel>(this.Conditions.Select(c => c.GetDuplicate(newGroup)));
newGroup.IsExclude = this.IsExclude;
newGroup.IsEnabled = this.IsEnabled;
return newGroup;
}
