private void btnOpen_Click(object sender, EventArgs e)
{
// Create the dialog box
OpenFileDialog ofd = new OpenFileDialog();
// Set filter the dialog box
ofd.Filter = "XML files (*.xml) | *.xml;";
ofd.RestoreDirectory = true;
// Show the dialog, is the result good?
if (ofd.ShowDialog() == DialogResult.OK)
{
// Create the new spline tab
SplineTab tab = new SplineTab(splineTabs.Size, ofd.FileName);
// Set tabs name and text
tab.Name = "spline" + m_TabsCreated++.ToString();
tab.Text = Path.GetFileNameWithoutExtension(ofd.FileName);
// Add this tab to the tab pages
splineTabs.TabPages.Add(tab);
// Set this tab to the selected tab
splineTabs.SelectTab(splineTabs.TabPages.Count - 1);
// Enable close button
btnClose.Enabled = true;
}
}
private void tsiOptions_Click(object sender, EventArgs e)
{
// Get current tab as spline tab
SplineTab tab = splineTabs.SelectedTab as SplineTab;
// Create the new options form
OptionsPrompt pr = new OptionsPrompt(tab.Radius, tab.Thickness);
// Show the prompt
pr.ShowDialog();
// Were the option changes confirmed?
if (pr.DialogResult == DialogResult.OK)
{
// Set the tabs variables
tab.Radius = pr.Radius;
tab.Thickness = pr.Thickness;
// Invalide the tab
tab.Invalidate();
}
// Dispose of the prompt
pr.Dispose();
}
private void splineTabs_Selected(object sender, TabControlEventArgs e)
{
// Get the selected tab
SplineTab tab = e.TabPage as SplineTab;
// Is there a tab?
if (tab != null)
{
// Add tabs events
KeyDown += tab.SplineKeyDown;
tmrInterpolate.Tick += tab.SplineTick;
tab.SplineCameraMove += CameraMove;
tab.SplineKnotInserted += Knot_Insert_Remove;
tab.SplineKnotRemoved += Knot_Insert_Remove;
tab.SplineMouseMove += TabMouseMove;
tab.MouseLeave += TabMouseExit;
// Set editing buttons based tabs settings
btnBezierMode.Enabled = !tab.BezierMode;
btnHermiteMode.Enabled = tab.BezierMode;
chkbInterpolate.Checked = tab.InterpolationActive;
nudTimer.Maximum = tab.Segments();
nudTimer.Value = (decimal)tab.InterpolationTime;
nudCamX.Value = (decimal)tab.Camera.x;
nudCamY.Value = (decimal)tab.Camera.y;
}
}
private void nudTimer_ValueChanged(object sender, EventArgs e)
{
// Get current tab as spline tab
SplineTab tab = splineTabs.SelectedTab as SplineTab;
// Set current tabs interpolation time
tab.InterpolationTime = (float)nudTimer.Value;
}
private void tmrInterpolate_Tick(object sender, EventArgs e)
{
// Get selected tab
SplineTab tab = splineTabs.SelectedTab as SplineTab;
// Assure tab exists
if (tab != null)
{
// Set textboxs timer to spline interpolation time
nudTimer.Value = (decimal)tab.InterpolationTime;
}
}
private void chkbInterpolate_CheckedChanged(object sender, EventArgs e)
{
// Get current tab as a spline tab
SplineTab tab = splineTabs.SelectedTab as SplineTab;
// Assure the tab is a spline tab
if (tab != null)
{
// Set interpolation based on check status
tab.InterpolationActive = chkbInterpolate.Checked;
}
}
private void CameraMove(object sender, SplineEventArgs e)
{
// Get the sender as a spline tab
SplineTab tab = sender as SplineTab;
// Assure tab isn't null
if (tab != null)
{
// Set cameras position into textboxes
nudCamX.Value = (decimal)tab.Camera.x;
nudCamY.Value = (decimal)tab.Camera.y;
}
}
private void nudCamY_ValueChanged(object sender, EventArgs e)
{
// Get current tab as spline tab
SplineTab tab = splineTabs.SelectedTab as SplineTab;
// Get copy of camera position
Vector2 pos = tab.Camera;
// Set camera's new Y point
pos.y = (float)nudCamY.Value;
// Set camera's position
tab.Camera = pos;
}
private void Form1_Load(object sender, EventArgs e)
{
nudCamX.Minimum = decimal.MinValue;
nudCamX.Maximum = decimal.MaxValue;
nudCamY.Minimum = decimal.MinValue;
nudCamY.Maximum = decimal.MaxValue;
// Create the initial tab
SplineTab tab = new SplineTab(splineTabs.Size);
// Set this tab to be the const tab
tab.Name = "spline0";
tab.Text = "Spline1";
// Add this tab to the tab control
splineTabs.TabPages.Add(tab);
// Set the selected tab
splineTabs.SelectTab(0);
// Set the initial events for this tab
KeyDown += tab.SplineKeyDown;
tmrInterpolate.Tick += tab.SplineTick;
tab.SplineCameraMove += CameraMove;
tab.SplineKnotInserted += Knot_Insert_Remove;
tab.SplineKnotRemoved += Knot_Insert_Remove;
tab.SplineMouseMove += TabMouseMove;
tab.MouseLeave += TabMouseExit;
// Set starting mode based on splines default mode
btnBezierMode.Enabled = !tab.BezierMode;
btnHermiteMode.Enabled = tab.BezierMode;
nudCamX.Value = (decimal)tab.Camera.x;
nudCamY.Value = (decimal)tab.Camera.y;
nudTimer.Maximum = tab.Segments();
// Disable close button
btnClose.Enabled = false;
// Set one tab to be created
m_TabsCreated = 1;
// Start the timer
tmrInterpolate.Start();
}
private void Knot_Insert_Remove(object sender, SplineEventArgs e)
{
// Get the sender as a spline tab
SplineTab tab = sender as SplineTab;
// Assure tab isn't null
if (tab != null)
{
// Set maximum value of timer to splines segments
nudTimer.Maximum = tab.Segments();
// Set timers value
nudTimer.Value = (decimal)tab.InterpolationTime;
}
}
private void btnNew_Click(object sender, EventArgs e)
{
// Create the new tab
SplineTab tab = new SplineTab(splineTabs.Size);
// Set tabs name and text
tab.Name = "spline" + m_TabsCreated.ToString();
tab.Text = "Spline" + (++m_TabsCreated).ToString();
// Add this tab to the tab pages
splineTabs.TabPages.Add(tab);
// Set this tab to the selected tab
splineTabs.SelectTab(splineTabs.TabPages.Count - 1);
// Enable close button
btnClose.Enabled = true;
}
private void btnHermiteMode_Click(object sender, EventArgs e)
{
// Get current tab as a spline tab
SplineTab tab = splineTabs.SelectedTab as SplineTab;
// Assure this tab isn't null
if (tab != null)
{
// Set this tab to hermite mode
tab.BezierMode = false;
// Invalide the tabs graphics
tab.Invalidate();
// Switch enabled buttons
btnHermiteMode.Enabled = false;
btnBezierMode.Enabled = true;
}
}
private void splineTabs_Deselected(object sender, TabControlEventArgs e)
{
// Get the selected tab
SplineTab tab = e.TabPage as SplineTab;
// Assure the tab isn't null
if (tab != null)
{
// Remove this tabs events
KeyDown -= tab.SplineKeyDown;
tmrInterpolate.Tick -= tab.SplineTick;
tab.SplineCameraMove -= CameraMove;
tab.SplineKnotInserted -= Knot_Insert_Remove;
tab.SplineKnotRemoved -= Knot_Insert_Remove;
tab.SplineMouseMove -= TabMouseMove;
tab.MouseLeave -= TabMouseExit;
}
}
private void splineTabs_DragDrop(object sender, DragEventArgs e)
{
// Capture all the names of the drag
string[] names = (string[])e.Data.GetData(DataFormats.FileDrop, false);
// Cycle through each name
foreach (string n in names)
{
// Check if this file exists
// Make sure file type is xml
if (File.Exists(n) && Path.GetExtension(n) == ".xml")
{
// Create a new xml document
XmlDocument doc = new XmlDocument();
// Load the xml
doc.Load(n);
// Is the xml a spline xml?
if (doc.SelectSingleNode("Spline") != null)
{
// Create the new spline tab
SplineTab tab = new SplineTab(splineTabs.Size, n);
// Set tabs name and text
tab.Name = "spline" + m_TabsCreated++.ToString();
tab.Text = Path.GetFileNameWithoutExtension(n);
// Add this tab to the tab pages
splineTabs.TabPages.Add(tab);
// Set this tab to the selected tab
splineTabs.SelectTab(splineTabs.TabPages.Count - 1);
// Enable close button
btnClose.Enabled = true;
}
}
}
}
private void btnSave_Click(object sender, EventArgs e)
{
// Get the current tab as a spline tab
SplineTab tab = splineTabs.SelectedTab as SplineTab;
// Create the dialog box
SaveFileDialog sfd = new SaveFileDialog();
// Set filter the dialog box
sfd.Filter = "XML files (*.xml) | *.xml;";
sfd.RestoreDirectory = true;
sfd.FileName = tab.Text;
// Show the dialog, is the result good?
if (sfd.ShowDialog() == DialogResult.OK)
{
// Create the new spline
Spline spline = new Spline();
// Get the knots from the current tab
List <Knot> knots = tab.GetSpline;
// Cycle through every knot
foreach (Knot k in knots)
{
// Add the knot to the spline
spline.m_Knots.Add(new Spline.Knot(k.Position, k.In, k.Out));
}
// Save the spline
Spline.Save(spline, sfd.FileName);
// Set the tabs name to files name
tab.Text = System.IO.Path.GetFileNameWithoutExtension(sfd.FileName);
}
}
