public static void Play()
{
var e1 = new TagsWereAddedToFiles { FileNames = new[] { "file1", "file2" }, TagsThatWereAdded = new[] { "tag1", "tag2" } };
var e2 = new TagsWereAddedToFiles { FileNames = new[] { "file1", "file2" }, TagsThatWereAdded = new[] { "tag11", "tag22" } };
var e3 = new TagsWereAddedToFiles { FileNames = new[] { "file1", "file3" }, TagsThatWereAdded = new[] { "tag3", "tag4" } };
var e4 = new TagsWereAddedToFiles { FileNames = new[] { "file4", "file5" }, TagsThatWereAdded = new[] { "tag1", "tag4" } };
var e5 = new TagRenamed { OldValue = "tag1", NewValue = "tag10" };
var e6 = new TagsWereRemovedFromFiles { FileNames = new[] { "file1", "file2" }, TagsThatWereRemoved = new[] { "tag2" } };
var e7 = new FileRenamed { OldValue = "file1", NewValue = "file10" };
Event[] events = { e1, e2, e3, e4, e5, e6 };
foreach (var ev in events)
{
var processor = ev as IEventProcessor;
processor.ProcessEvent();
}
var state = State.Populate(TaggedFile.Repository.GetFilesList());
var filter = new TagsIntersectionCondition(
new TagsUnionCondition(InversableTag.GetTag("tag10"), InversableTag.GetTag("tag2")),
new TagsUnionCondition(InversableTag.GetTag("tag11"), InversableTag.GetTag("tag4"))
);
var newState = State.Populate(filter.Apply(state.GetFiles()));
filter = new TagsIntersectionCondition(
new TagsUnionCondition(InversableTag.GetInverseTag("tag10"))
);
newState = State.Populate(filter.Apply(state.GetFiles()));
}
public void Update(TagsIntersectionCondition newTagsCombination)
{
int leftLocation = 0;
int correction = 0;
string OrString = "|";
string AndString = "&&";
Button btn;
Label lbl;
// First, clear old controls
this.Controls.Clear();
// Now, paint each control according with the new tags combination
foreach (TagsUnionCondition tagsUnion in newTagsCombination.UnionConditions)
{
// Paint '('
if (tagsUnion.Count > 1)
{
lbl = this.CreateLabel("(", 16, 0);
lbl.Left = leftLocation;
this.Controls.Add(lbl);
leftLocation = lbl.Right - correction;
}
foreach (InversableTag invTag in tagsUnion.InversableTags)
{
// Paint the button for the tag
btn = new Button();
btn.Click += new EventHandler(this.btn_Click);
btn.MouseUp += new MouseEventHandler(this.btn_MouseUp);
btn.Tag = new TagsCombinationViewerEventArgs(invTag);
btn.Left = leftLocation;
btn.Top = 3;
btn.AutoSizeMode = AutoSizeMode.GrowAndShrink;
btn.AutoSize = true;
btn.Text = invTag.Inverse ? "Not " + invTag.Tag.Value : invTag.Tag.Value;
this.Controls.Add(btn);
btn.BringToFront();
leftLocation = btn.Right;
// Paint OR char: '|'
if (invTag != tagsUnion.InversableTags.Last())
{
lbl = this.CreateLabel(OrString, 8, 7);
lbl.Left = leftLocation;
this.Controls.Add(lbl);
leftLocation = lbl.Right;
}
}
// Paint ')'
bool closeBracesExists = false;
if (tagsUnion.Count > 1)
{
lbl = this.CreateLabel(")", 16, 0);
lbl.Left = leftLocation - correction;
this.Controls.Add(lbl);
leftLocation = lbl.Right - correction;
closeBracesExists = true;
}
// Paint AND char: '&'
if (tagsUnion != newTagsCombination.UnionConditions.Last())
{
lbl = this.CreateLabel(AndString, 16, 0);
if (closeBracesExists)
lbl.Left = leftLocation;
else
lbl.Left = leftLocation - correction;
this.Controls.Add(lbl);
leftLocation = lbl.Right - correction;
}
}
}
private void button1_Click(object sender, EventArgs e)
{
_filter = new TagsIntersectionCondition();
this.ApplyFilter();
}