private void RebuildTree()
{
UpdateConfOptionsVars();
var temp = OptionsTreeView.SelectedItem as MyTreeViewItem;
if (temp != null)
{
if (temp.Page != PageTypes.CurrentConfiguration && temp.Page != PageTypes.Unit)
{
temp.Page = PageTypes.TMUnits;
}
if (this.applySaveFlag)
{
temp.Page = PageTypes.Configuration;
this.applySaveFlag = false;
}
}
OptionsTreeView.Items.Clear();
this.treeBuilderUnitCount = 0;
this.treeControllerCount = 0;
this.tm1640UnitsTree = new List <bool>();
this.configurationOptions.NumberDisplays = this.configurationOptions.DisplayUnitConfigurations.Count - 1;
BuildTreeViewNodes(0, OptionsTreeView.Items);
if (temp == null)
{
return;
}
var queue = new Queue <MyTreeViewItem>();
queue.Enqueue(OptionsTreeView.Items[0] as MyTreeViewItem);
while (queue.Count > 0)
{
// Take the next node from the front of the queue
MyTreeViewItem node = queue.Dequeue();
if (node.Page == PageTypes.TMUnits && temp.Page == PageTypes.Unit)
{
node.IsExpanded = true;
}
if (node.Page == temp.Page && node.UnitNumber == temp.UnitNumber)
{
node.IsSelected = true;
node.IsExpanded = true;
continue;
}
// Add the node’s children to the back of the queue
foreach (object child in node.Items)
{
queue.Enqueue(child as MyTreeViewItem);
}
}
}
private static MyTreeViewItem GetMyTreeView(string text, string imagePath, PageTypes page, int unitNumber = -1,
int screenNumber = -1)
{
var item = new MyTreeViewItem
{
Page = page,
UnitNumber = unitNumber,
ScreenNumber = screenNumber,
IsExpanded = false
};
// create stack panel
var stack = new StackPanel {
Orientation = Orientation.Horizontal
};
// create Image
var image = new Image
{
Source = new BitmapImage(new Uri("/iRduino;component/Resources/" + imagePath, UriKind.Relative))
};
// Label
var lbl = new Label {
Content = text
};
image.Margin = new Thickness(4, 0, 0, 0);
lbl.Margin = new Thickness(0);
lbl.VerticalAlignment = VerticalAlignment.Center;
stack.Margin = new Thickness(0);
// Add into stack
stack.Children.Add(image);
stack.Children.Add(lbl);
// assign stack to header
item.Header = stack;
if (page != PageTypes.Configuration)
{
item.Margin = new Thickness(-10, 0, 0, 0);
}
return(item);
}
private static MyTreeViewItem GetMyTreeView(string text, string imagePath, PageTypes page, int unitNumber = -1,
int screenNumber = -1)
{
var item = new MyTreeViewItem
{
Page = page,
UnitNumber = unitNumber,
ScreenNumber = screenNumber,
IsExpanded = false
};
// create stack panel
var stack = new StackPanel { Orientation = Orientation.Horizontal };
// create Image
var image = new Image
{
Source = new BitmapImage(new Uri("/iRduino;component/Resources/" + imagePath, UriKind.Relative))
};
// Label
var lbl = new Label { Content = text };
image.Margin = new Thickness(4,0,0,0);
lbl.Margin = new Thickness(0);
lbl.VerticalAlignment = VerticalAlignment.Center;
stack.Margin = new Thickness(0);
// Add into stack
stack.Children.Add(image);
stack.Children.Add(lbl);
// assign stack to header
item.Header = stack;
if (page != PageTypes.Configuration)
{
item.Margin = new Thickness(-10, 0, 0, 0);
}
return item;
}
//Clear Tree before calling from external code. make sure to update _confOptions before!!
private void BuildTreeViewNodes(int level, IList itemCollection)
{
if (this.configurationOptions == null)
{
MyTreeViewItem item0 = GetMyTreeView("Configurations", "wrench_orange.png", PageTypes.Configuration);
item0.Selected += MyTreeItemSelected;
itemCollection.Add(item0);
}
else
{
if (level == 6)
{
return;
}
switch (level)
{
case 0:
MyTreeViewItem item0 = GetMyTreeView("Configurations", "wrench_orange.png",
PageTypes.Configuration);
item0.Selected += MyTreeItemSelected;
item0.IsExpanded = true;
BuildTreeViewNodes(level + 1, item0.Items);
itemCollection.Add(item0);
break;
case 1:
MyTreeViewItem item1 = GetMyTreeView(this.configurationOptions.Name, "script_gear.png",
PageTypes.CurrentConfiguration);
item1.Selected += MyTreeItemSelected;
item1.IsExpanded = true;
BuildTreeViewNodes(level + 1, item1.Items);
itemCollection.Add(item1);
break;
case 2:
if (this.configurationOptions.DisplayUnitConfigurations != null &&
this.configurationOptions.DisplayUnitConfigurations.Count > 0)
{
MyTreeViewItem itemTMUnits = GetMyTreeView("TM Display Units", "bricks.png", PageTypes.TMUnits);
currentBranch = "TMUnits";
itemTMUnits.Selected += MyTreeItemSelected;
BuildTreeViewNodes(level + 1, itemTMUnits.Items);
itemCollection.Add(itemTMUnits);
}
if (this.configurationOptions.ControllerConfigurations != null &&
this.configurationOptions.ControllerConfigurations.Count > 0)
{
MyTreeViewItem itemControllers = GetMyTreeView("Controllers", "controller.png", PageTypes.None);
currentBranch = "Controllers";
itemControllers.Focusable = false;
itemControllers.Selected += MyTreeItemSelected;
BuildTreeViewNodes(level + 1, itemControllers.Items);
itemCollection.Add(itemControllers);
}
MyTreeViewItem itemAdOpts = GetMyTreeView("Advanced Options", "page_gear.png",
PageTypes.AdvancedOptions);
itemAdOpts.Selected += MyTreeItemSelected;
itemCollection.Add(itemAdOpts);
break;
case 3:
if (currentBranch == "TMUnits")
{
if (this.configurationOptions.DisplayUnitConfigurations != null &&
this.configurationOptions.DisplayUnitConfigurations.Count > 0)
{
for (int i = 0; i < this.configurationOptions.DisplayUnitConfigurations.Count; i++)
{
this.treeBuilderUnitCount = i;
MyTreeViewItem item2;
if (this.configurationOptions.DisplayUnitConfigurations[i].IsTM1640)
{
item2 = GetMyTreeView(
String.Format("Unit {0} (TM1640)", i + 1),
"brickBlue.png",
PageTypes.Unit,
i);
this.tm1640UnitsTree.Add(true);
}
else
{
item2 = GetMyTreeView(
String.Format("Unit {0}", i + 1), "brick.png", PageTypes.Unit, i);
this.tm1640UnitsTree.Add(false);
}
item2.Selected += MyTreeItemSelected;
BuildTreeViewNodes(level + 1, item2.Items);
int count = this.tm1640UnitsTree.Count(flag => flag);
if (count > Constants.MaxNumberTm1640Units)
{
MessageBox.Show(
"Only Three or less TM1640 display units is supported currently");
}
itemCollection.Add(item2);
}
}
}
if (currentBranch == "Controllers")
{
if (this.configurationOptions.ControllerConfigurations != null)
{
if (this.configurationOptions.ControllerConfigurations.Count > 0)
{
for (int i = 0; i < this.configurationOptions.ControllerConfigurations.Count; i++)
{
MyTreeViewItem itemJoy = GetMyTreeView(
String.Format("Controller {0}", i + 1),
"controller.png",
PageTypes.JoystickButtons,
i);
itemJoy.Selected += MyTreeItemSelected;
itemCollection.Add(itemJoy);
this.treeControllerCount = i + 1;
}
}
}
}
break;
case 4:
if (currentBranch == "TMUnits")
{
if (!this.configurationOptions.DisplayUnitConfigurations[this.treeBuilderUnitCount].IsTM1640) //not TM1640
{
MyTreeViewItem item3 = GetMyTreeView(
"Buttons", "joystick.png", PageTypes.Buttons, this.treeBuilderUnitCount);
item3.Selected += MyTreeItemSelected;
itemCollection.Add(item3);
MyTreeViewItem item4 = GetMyTreeView(
"LEDs", "lightbulb.png", PageTypes.LEDs, this.treeBuilderUnitCount);
item4.Selected += MyTreeItemSelected;
itemCollection.Add(item4);
}
MyTreeViewItem item5 = GetMyTreeView(
"Screens", "layers.png", PageTypes.None, this.treeBuilderUnitCount);
item5.Focusable = false;
BuildTreeViewNodes(level + 1, item5.Items);
itemCollection.Add(item5);
}
break;
case 5:
if (currentBranch == "TMUnits")
{
for (int j = 0;
j
< this.configurationOptions.DisplayUnitConfigurations[this.treeBuilderUnitCount]
.Screens.Count;
j++)
{
MyTreeViewItem item6 = GetMyTreeView(
string.Format("Screen {0}", j + 1),
"picture_empty.png",
this.configurationOptions.DisplayUnitConfigurations[this.treeBuilderUnitCount]
.IsTM1640
? PageTypes.TM1640Screen
: PageTypes.Screen,
this.treeBuilderUnitCount,
j);
item6.Selected += MyTreeItemSelected;
BuildTreeViewNodes(level + 1, item6.Items);
itemCollection.Add(item6);
}
}
break;
}
}
}
