private void UpdateControls()
{
IsValid = true;
if (!int.TryParse(FrameDelayTimeMsec, out int frameDelay) ||
frameDelay <= 0 || frameDelay > MAX_FRAME_DELAY)
{
mFrameDelayIntMsec = -1;
FrameDelayLabelBrush = mErrorLabelColor;
IsValid = false;
}
else
{
mFrameDelayIntMsec = frameDelay;
FrameDelayLabelBrush = mDefaultLabelColor;
}
bool isSourceItemSelected = (visSourceGrid.SelectedItem != null);
bool isAnimItemSelected = (visAnimGrid.SelectedItem != null);
IsAddEnabled = VisSourceItems.Count > 0 && isSourceItemSelected;
IsRemoveEnabled = VisAnimItems.Count > 0 && isAnimItemSelected;
IsUpEnabled = isAnimItemSelected && visAnimGrid.SelectedIndex != 0;
IsDownEnabled = isAnimItemSelected &&
visAnimGrid.SelectedIndex != VisAnimItems.Count - 1;
IsPreviewEnabled = VisAnimItems.Count > 0;
IsValid &= IsPreviewEnabled; // don't allow animations with no frames
string trimTag = Visualization.TrimAndValidateTag(TagString, out bool tagOk);
Visualization match =
EditVisualizationSet.FindVisualizationByTag(mEditedList, trimTag);
if (match != null && (mOrigAnim == null || trimTag != mOrigAnim.Tag))
{
// Another vis already has this tag. We're checking the edited list, so we'll
// be current with edits to this or other Visualizations in the same set.
tagOk = false;
}
if (!tagOk)
{
TagLabelBrush = mErrorLabelColor;
IsValid = false;
}
else
{
TagLabelBrush = mDefaultLabelColor;
}
RefreshAnim();
}
private void UpdateControls()
{
IsValid = true;
foreach (ParameterValue pv in ParameterList)
{
pv.ForegroundBrush = mDefaultLabelColor;
if (pv.Descr.CsType == typeof(bool))
{
// always fine
continue;
}
else if (pv.Descr.CsType == typeof(int))
{
// integer, possibly Offset special
bool ok = ParseIntObj(pv.Value, pv.Descr.Special, out int intVal);
if (ok && (intVal < (int)pv.Descr.Min || intVal > (int)pv.Descr.Max))
{
// TODO(someday): make the range text red instead of the label
ok = false;
}
if (!ok)
{
pv.ForegroundBrush = mErrorLabelColor;
IsValid = false;
}
}
else if (pv.Descr.CsType == typeof(float))
{
// float
bool ok = ParseFloatObj(pv.Value, out float floatVal);
if (ok && (floatVal < (float)pv.Descr.Min || floatVal > (float)pv.Descr.Max))
{
ok = false;
}
if (!ok)
{
pv.ForegroundBrush = mErrorLabelColor;
IsValid = false;
}
}
else
{
// unexpected
Debug.Assert(false);
}
}
VisualizationItem item = (VisualizationItem)visComboBox.SelectedItem;
BitmapDimensions = "?";
if (!IsValid || item == null)
{
previewImage.Source = sBadParamsImage;
}
else
{
// Invoke the plugin.
PluginErrMessage = string.Empty;
IVisualization2d vis2d;
try {
IPlugin_Visualizer plugin =
(IPlugin_Visualizer)mProject.GetPlugin(item.ScriptIdent);
vis2d = plugin.Generate2d(item.VisDescriptor, CreateVisGenParams());
if (vis2d == null)
{
Debug.WriteLine("Vis generator returned null");
}
} catch (Exception ex) {
Debug.WriteLine("Vis generation failed: " + ex);
vis2d = null;
if (string.IsNullOrEmpty(LastPluginMessage))
{
LastPluginMessage = ex.Message;
}
}
if (vis2d == null)
{
previewImage.Source = sBadParamsImage;
if (!string.IsNullOrEmpty(LastPluginMessage))
{
// Report the last message we got as an error.
PluginErrMessage = LastPluginMessage;
}
else
{
PluginErrMessage = (string)FindResource("str_VisGenFailed");
}
IsValid = false;
}
else
{
previewImage.Source = Visualization.ConvertToBitmapSource(vis2d);
BitmapDimensions = string.Format("{0}x{1}",
previewImage.Source.Width, previewImage.Source.Height);
}
}
string trimTag = Visualization.TrimAndValidateTag(TagString, out bool tagOk);
Visualization match =
EditVisualizationSet.FindVisualizationByTag(mEditedList, trimTag);
if (match != null && (mOrigVis == null || trimTag != mOrigVis.Tag))
{
// Another vis already has this tag. We're checking the edited list, so we'll
// be current with edits to this or other Visualizations in the same set.
tagOk = false;
}
if (!tagOk)
{
TagLabelBrush = mErrorLabelColor;
IsValid = false;
}
else
{
TagLabelBrush = mDefaultLabelColor;
}
}
private void UpdateControls()
{
IsValid = true;
foreach (ParameterValue pv in ParameterList)
{
pv.ForegroundBrush = mDefaultLabelColor;
if (pv.Descr.CsType == typeof(bool))
{
// always fine
continue;
}
else if (pv.Descr.CsType == typeof(int))
{
// integer, possibly Offset special
bool ok = ParseIntObj(pv.Value, pv.Descr.Special, out int intVal);
if (ok && (intVal < (int)pv.Descr.Min || intVal > (int)pv.Descr.Max))
{
// TODO(someday): make the range text red instead of the label
ok = false;
}
if (!ok)
{
pv.ForegroundBrush = mErrorLabelColor;
IsValid = false;
}
}
else if (pv.Descr.CsType == typeof(float))
{
// float
bool ok = ParseFloatObj(pv.Value, out float floatVal);
if (ok && (floatVal < (float)pv.Descr.Min || floatVal > (float)pv.Descr.Max))
{
ok = false;
}
if (!ok)
{
pv.ForegroundBrush = mErrorLabelColor;
IsValid = false;
}
}
else
{
// unexpected
Debug.Assert(false);
}
}
VisualizationItem item = (VisualizationItem)visComboBox.SelectedItem;
BitmapDimensions = "?";
previewGrid.Background = null;
wireframePath.Data = new GeometryGroup();
if (!IsValid || item == null)
{
previewImage.Source = sBadParamsImage;
}
else
{
// Invoke the plugin.
PluginErrMessage = string.Empty;
IVisualization2d vis2d = null;
IVisualizationWireframe visWire = null;
ReadOnlyDictionary <string, object> parms = null;
try {
IPlugin_Visualizer plugin =
(IPlugin_Visualizer)mProject.GetPlugin(item.ScriptIdent);
if (item.VisDescriptor.VisualizationType == VisDescr.VisType.Bitmap)
{
parms = CreateVisGenParams(false);
vis2d = plugin.Generate2d(item.VisDescriptor, parms);
if (vis2d == null)
{
Debug.WriteLine("Vis2d generator returned null");
}
}
else if (item.VisDescriptor.VisualizationType == VisDescr.VisType.Wireframe)
{
parms = CreateVisGenParams(true);
IPlugin_Visualizer_v2 plugin2 = (IPlugin_Visualizer_v2)plugin;
visWire = plugin2.GenerateWireframe(item.VisDescriptor, parms);
if (visWire == null)
{
Debug.WriteLine("VisWire generator returned null");
}
}
else
{
Debug.Assert(false);
}
} catch (Exception ex) {
Debug.WriteLine("Vis generation failed: " + ex);
if (string.IsNullOrEmpty(LastPluginMessage))
{
LastPluginMessage = ex.Message;
}
}
bool failed = false;
if (vis2d == null && visWire == null)
{
failed = true;
}
else if (vis2d != null)
{
previewGrid.Background = null;
previewImage.Source = Visualization.ConvertToBitmapSource(vis2d);
wireframePath.Data = new GeometryGroup();
BitmapDimensions = string.Format("{0}x{1}",
previewImage.Source.Width, previewImage.Source.Height);
mThumbnail = (BitmapSource)previewImage.Source;
}
else
{
WireframeObject wireObj = WireframeObject.Create(visWire);
if (wireObj != null)
{
previewGrid.Background = Brushes.Black;
previewImage.Source = Visualization.BLANK_IMAGE;
double dim = Math.Floor(
Math.Min(previewGrid.ActualWidth, previewGrid.ActualHeight));
wireframePath.Data =
Visualization.GenerateWireframePath(wireObj, dim, parms);
BitmapDimensions = "n/a";
mWireObj = wireObj;
}
else
{
failed = true;
}
}
if (failed)
{
previewImage.Source = sBadParamsImage;
if (!string.IsNullOrEmpty(LastPluginMessage))
{
// Report the last message we got as an error.
PluginErrMessage = LastPluginMessage;
}
else
{
// Generic failure message.
PluginErrMessage = (string)FindResource("str_VisGenFailed");
}
IsValid = false;
}
}
string trimTag = Visualization.TrimAndValidateTag(TagString, out bool tagOk);
Visualization match =
EditVisualizationSet.FindVisualizationByTag(mEditedList, trimTag);
if (match != null && (mOrigVis == null || trimTag != mOrigVis.Tag))
{
// Another vis already has this tag. We're checking the edited list, so we'll
// be current with edits to this or other Visualizations in the same set.
tagOk = false;
}
if (!tagOk)
{
TagLabelBrush = mErrorLabelColor;
IsValid = false;
}
else
{
TagLabelBrush = mDefaultLabelColor;
}
}
