private void DrawConnectionsSection()
{
ZView zView = (ZView)this.target;
_isConnectionsSectionExpanded = this.DrawSectionHeader("Connections", _connectionsIconTexture, _isConnectionsSectionExpanded, true);
if (_isConnectionsSectionExpanded)
{
bool doActiveConnectionsExist = false;
try
{
// For each connection:
int numConnections = zView.GetNumConnections();
for (int i = 0; i < numConnections; ++i)
{
// Get the connection.
IntPtr connection = zView.GetConnection(i);
// Get the connection's state.
ZView.ConnectionState connectionState = zView.GetConnectionState(connection);
if (connectionState != ZView.ConnectionState.Error)
{
// Display the connection's information.
int connectionNumber = i + 1;
string initiationStatusString = zView.WasConnectionLocallyInitiated(connection) ? "locally" : "remotely";
EditorGUILayout.LabelField(string.Format("Connection {0} (initiated {1})", connectionNumber, initiationStatusString));
EditorGUI.indentLevel++;
{
EditorGUILayout.LabelField("Name: " + zView.GetConnectedNodeName(connection));
EditorGUILayout.LabelField("Status: " + zView.GetConnectedNodeStatus(connection));
EditorGUILayout.LabelField("State: " + connectionState);
IntPtr mode = zView.GetConnectionMode(connection);
string modeString = "Unknown";
if (mode == IntPtr.Zero)
{
modeString = "None";
}
else if (mode == zView.GetStandardMode())
{
modeString = "Standard";
}
else if (mode == zView.GetAugmentedRealityMode())
{
modeString = "Augmented Reality";
}
EditorGUILayout.LabelField("Mode: " + modeString);
}
EditorGUI.indentLevel--;
EditorGUILayout.Space();
doActiveConnectionsExist = true;
}
}
}
catch
{
// TODO: Add warning.
}
if (!doActiveConnectionsExist)
{
EditorGUILayout.LabelField("No active connections");
EditorGUILayout.Space();
}
}
}
private void ProcessModeUI()
{
// Get the current active connection.
IntPtr connection = _zView.GetCurrentActiveConnection();
// If connected, get the connection's state.
ZView.ConnectionState connectionState = ZView.ConnectionState.Error;
if (connection != IntPtr.Zero)
{
connectionState = _zView.GetConnectionState(connection);
}
// Handle pausing the current mode.
GUI.enabled = (connectionState == ZView.ConnectionState.ModeActive);
{
if (GUILayout.Button("Pause Mode"))
{
_zView.PauseMode(connection);
}
}
GUI.enabled = true;
// Handle resuming the current mode.
GUI.enabled = (connectionState == ZView.ConnectionState.ModePaused);
{
if (GUILayout.Button("Resume Mode"))
{
_zView.ResumeMode(connection);
}
}
GUI.enabled = true;
// Check if it is safe to switch modes.
bool isModeSwitchEnabled = (connectionState == ZView.ConnectionState.NoMode) ||
(connectionState == ZView.ConnectionState.ModeActive) ||
(connectionState == ZView.ConnectionState.ModePaused);
// Handle switching to no mode.
GUI.enabled = isModeSwitchEnabled;
{
if (GUILayout.Button("Switch To No Mode"))
{
_zView.SetConnectionMode(connection, IntPtr.Zero);
}
}
GUI.enabled = true;
// Handle switching to standard mode.
GUI.enabled = isModeSwitchEnabled && this.IsModeAvailable(connection, _zView.GetStandardMode());
{
if (GUILayout.Button("Switch To Standard Mode"))
{
_zView.SetConnectionMode(connection, _zView.GetStandardMode());
}
}
GUI.enabled = true;
// Handle switching to augmented reality mode.
GUI.enabled = isModeSwitchEnabled && this.IsModeAvailable(connection, _zView.GetAugmentedRealityMode());
{
if (GUILayout.Button("Switch To Augmented Reality Mode"))
{
_zView.SetConnectionMode(connection, _zView.GetAugmentedRealityMode());
}
}
GUI.enabled = true;
// Handle moving and resizing the augmented reality overlay.
GUI.enabled = isModeSwitchEnabled && (_zView.GetConnectionMode(connection) == _zView.GetAugmentedRealityMode());
{
// Restore defaults.
if (GUILayout.Button("Reset Overlay Position and Size"))
{
_zView.SetSetting(connection, ZView.SettingKey.OverlayOffsetX, 0.0f);
_zView.SetSetting(connection, ZView.SettingKey.OverlayOffsetY, 0.0f);
_zView.SetSetting(connection, ZView.SettingKey.OverlayScaleX, 1.0f);
_zView.SetSetting(connection, ZView.SettingKey.OverlayScaleY, 1.0f);
}
// Handle move.
GUILayout.BeginHorizontal();
{
GUILayout.Label("Move Overlay: ");
// Move left by 1 pixel:
if (GUILayout.Button("Left"))
{
float overlayOffsetX = _zView.GetSettingFloat(connection, ZView.SettingKey.OverlayOffsetX);
_zView.SetSetting(connection, ZView.SettingKey.OverlayOffsetX, overlayOffsetX - 1.0f);
}
// Move right by 1 pixel:
if (GUILayout.Button("Right"))
{
float overlayOffsetX = _zView.GetSettingFloat(connection, ZView.SettingKey.OverlayOffsetX);
_zView.SetSetting(connection, ZView.SettingKey.OverlayOffsetX, overlayOffsetX + 1.0f);
}
// Move up by 1 pixel:
if (GUILayout.Button("Up"))
{
float overlayOffsetY = _zView.GetSettingFloat(connection, ZView.SettingKey.OverlayOffsetY);
_zView.SetSetting(connection, ZView.SettingKey.OverlayOffsetY, overlayOffsetY + 1.0f);
}
// Move down by 1 pixel:
if (GUILayout.Button("Down"))
{
float overlayOffsetY = _zView.GetSettingFloat(connection, ZView.SettingKey.OverlayOffsetY);
_zView.SetSetting(connection, ZView.SettingKey.OverlayOffsetY, overlayOffsetY - 1.0f);
}
}
GUILayout.EndHorizontal();
// Handle resize.
GUILayout.BeginHorizontal();
{
GUILayout.Label("Resize Overlay: ");
// Uniformly decrease scale by 0.1 factor:
if (GUILayout.Button("Decrease"))
{
float overlayScaleX = _zView.GetSettingFloat(connection, ZView.SettingKey.OverlayScaleX);
_zView.SetSetting(connection, ZView.SettingKey.OverlayScaleX, overlayScaleX - 0.1f);
float overlayScaleY = _zView.GetSettingFloat(connection, ZView.SettingKey.OverlayScaleY);
_zView.SetSetting(connection, ZView.SettingKey.OverlayScaleY, overlayScaleY - 0.1f);
}
// Uniformly increase scale by 0.1 factor:
if (GUILayout.Button("Increase"))
{
float overlayScaleX = _zView.GetSettingFloat(connection, ZView.SettingKey.OverlayScaleX);
_zView.SetSetting(connection, ZView.SettingKey.OverlayScaleX, overlayScaleX + 0.1f);
float overlayScaleY = _zView.GetSettingFloat(connection, ZView.SettingKey.OverlayScaleY);
_zView.SetSetting(connection, ZView.SettingKey.OverlayScaleY, overlayScaleY + 0.1f);
}
}
GUILayout.EndHorizontal();
}
GUI.enabled = true;
}
