private void ActivateUiTab(TabPage ui)
{
((TabUiSkeleton)ui.Controls[0]).InjectGlControl(glControl1);
if (_renderer != null)
{
_renderer.TextOverlay.Clear();
}
// add postfix to main window title
if (UiState != null)
{
var tab = UiState.TabForId(ui);
if (tab != null)
{
if (!string.IsNullOrEmpty(tab.File))
{
Text = _captionStub + " [" + tab.File + "]";
}
else
{
Text = _captionStub;
}
}
}
}
/// <summary>
/// Open a new tab given a scene file to load. If the specified scene is
/// already open in a tab, the existing
/// tab is selected in the UI (if requested) and no tab is added.
/// </summary>
/// <param name="file">Source file</param>
/// <param name="async">Specifies whether the data is loaded asynchr.</param>
/// <param name="setActive">Specifies whether the newly added tab will
/// be selected when the loading process is complete.</param>
public void AddTab(string file, bool async = true, bool setActive = true)
{
AddRecentItem(file);
// check whether the scene is already loaded
for (int j = 0; j < tabControl1.TabPages.Count; ++j)
{
var tab = UiState.TabForId(tabControl1.TabPages[j]);
Debug.Assert(tab != null);
if (tab.File == file)
{
// if so, activate its tab and return
if (setActive)
{
SelectTab(tabControl1.TabPages[j]);
}
return;
}
}
var key = GenerateTabKey();
tabControl1.TabPages.Add(key, GenerateTabCaption(file) + LoadingTitlePostfix);
var ui = tabControl1.TabPages[key];
ui.ToolTipText = file;
tabControl1.ShowToolTips = true;
PopulateUITab(ui);
var t = new Tab(ui, file);
UiState.AddTab(t);
if (TabChanged != null)
{
TabChanged(t, true);
}
if (async)
{
var th = new Thread(() => OpenFile(t, setActive));
th.Start();
}
else
{
OpenFile(t, setActive);
}
if (_emptyTab != null)
{
CloseTab(_emptyTab);
}
}
public MainViewer3DControl()
{
// create delegate used for asynchronous calls
_delegateSelectTab = SelectTab;
_delegatePopulateInspector = PopulateInspector;
InitializeComponent();
_captionStub = Text;
AddEmptyTab();
// initialize UI state shelf with a default tab
_ui = new UiState(new Tab(_emptyTab, null));
_fps = new FpsTracker();
// sync global UI with UIState
framerateToolStripMenuItem.Checked = toolStripButtonShowFPS.Checked = _ui.ShowFps;
lightingToolStripMenuItem.Checked = toolStripButtonShowShaded.Checked = _ui.RenderLit;
cullingToolStripMenuItem.Checked = toolStripButtonCulling.Checked = GraphicsSettings.Default.BackFaceCulling;
texturedToolStripMenuItem.Checked = toolStripButtonShowTextures.Checked = _ui.RenderTextured;
wireframeToolStripMenuItem.Checked = toolStripButtonWireframe.Checked = _ui.RenderWireframe;
showNormalVectorsToolStripMenuItem.Checked = toolStripButtonShowNormals.Checked = _ui.ShowNormals;
showBoundingBoxesToolStripMenuItem.Checked = toolStripButtonShowBB.Checked = _ui.ShowBBs;
showAnimationSkeletonToolStripMenuItem.Checked = toolStripButtonShowSkeleton.Checked = _ui.ShowSkeleton;
// manually register the MouseWheel handler
glControl1.MouseWheel += OnMouseMove;
InitRecentList();
#if LEAP
//LeapMotion Support
_leapListener = new LeapListener(this as MainWindow);
_leapController = new Controller(_leapListener);
#endif
// register listener for tab changs
tabControl1.SelectedIndexChanged += (object o, EventArgs e) =>
{
if (SelectedTabChanged != null)
{
SelectedTabChanged(UiState.TabForId(tabControl1.SelectedTab));
}
};
_initialized = true;
this.toolStripButton_OpenInteraction.Checked = true;
this.bOpenInteraction = true;
StartUndoRedoUiStatePollLoop();
}
/// <summary>
/// Select a given tab in the UI
/// </summary>
/// <param name="tab"></param>
public void SelectTab(TabPage tab)
{
Debug.Assert(tab != null);
tabControl1.SelectedTab = tab;
var outer = UiState.TabForId(tab);
Debug.Assert(outer != null);
if (outer.ActiveScene != null)
{
toolStripStatistics.Text = outer.ActiveScene.StatsString;
}
else
{
toolStripStatistics.Text = "";
}
// update internal housekeeping
UiState.SelectTab(tab);
// update UI check boxes
var vm = _ui.ActiveTab.ActiveViewMode;
fullViewToolStripMenuItem.CheckState = toolStripButtonFullView.CheckState =
vm == Tab.ViewMode.Single
? CheckState.Checked
: CheckState.Unchecked;
twoViewsToolStripMenuItem.CheckState = toolStripButtonTwoViews.CheckState =
vm == Tab.ViewMode.Two
? CheckState.Checked
: CheckState.Unchecked;
twoViewsHorToolStripMenuItem.CheckState = toolStripButtonTwoViewsHor.CheckState =
vm == Tab.ViewMode.TwoHorizontal
? CheckState.Checked
: CheckState.Unchecked;
fourViewsToolStripMenuItem.CheckState = toolStripButtonFourViews.CheckState =
vm == Tab.ViewMode.Four
? CheckState.Checked
: CheckState.Unchecked;
// some other UI housekeeping, this also injects the GL panel into the tab
ActivateUiTab(tab);
}
