private void SetActiveEditorMode(TilesetEditorMode mode)
{
UndoRedoManager.Finish();
// Reset the layer view selection
this.layerView.SelectedNode = null;
if (this.activeMode != null)
{
this.activeMode.RaiseOnLeave();
}
this.activeMode = mode;
// Assign the new data model to the layer view
this.layerView.Model = (this.activeMode != null) ? this.activeMode.LayerModel : null;
if (this.activeMode != null)
{
this.activeMode.RaiseOnEnter();
}
// Update tool buttons so the appropriate one is checked
for (int i = 0; i < this.availableModes.Length; i++)
{
EditorModeInfo info = this.availableModes[i];
info.ToolButton.Checked = (info.Mode == mode);
}
// Update Add / Remove layer buttons
bool canAddRemove = (this.activeMode != null) ?
this.activeMode.AllowLayerEditing.HasFlag(LayerEditingCaps.AddRemove) :
false;
this.buttonAddLayer.Visible = canAddRemove;
this.buttonRemoveLayer.Visible = canAddRemove;
this.buttonRemoveLayer.Enabled = (this.layerView.SelectedNode != null);
// Different editor modes might allow or disallow drawing tile indices
this.ApplyTileIndexDrawMode();
// Invalidate TilesetView because editor modes are likely to
// draw custom overlays using its event handlers. Directly show
// the effect of having a different editing mode selected.
this.tilesetView.Invalidate();
}
private void modeToolButton_Click(object sender, EventArgs e)
{
EditorModeInfo info = this.availableModes.First(i => i.ToolButton == sender);
this.SetActiveEditorMode(info.Mode);
}
