public unsafe ObsSource(ObsSourceType type, string id, string name, ObsData settings)
{
instance = libobs.obs_source_create(/*(libobs.obs_source_type)type,*/ id, name, settings.GetPointer(), IntPtr.Zero);
if (instance == null)
throw new ApplicationException("obs_source_create failed");
}
public unsafe ObsSource(ObsSourceType type, string id, string name, ObsData settings)
{
instance = libobs.obs_source_create(/*(libobs.obs_source_type)type,*/ id, name, settings.GetPointer(), IntPtr.Zero);
if (instance == null)
{
throw new ApplicationException("obs_source_create failed");
}
}
/// <summary>
/// Initializes a view for ObsProperties. </summary>
/// <param name="settings"> The source of properties. </param>
/// <param name="type"> Type of the object. </param>
/// <param name="reloadDelegate"> Callback used for refreshing properties with given type. </param>
/// <param name="defaultsDelegate"> Optional: Callback used for reseting the settings to default values with given type. </param>
public PropertiesView(ObsData settings, string type,
Func<string, ObsProperties> reloadDelegate, Func<string, ObsData> defaultsDelegate = null)
{
InitializeComponent();
this.settings = settings;
this.reloadDelegate = () => { return reloadDelegate(type); };
this.defaultsDelegate = () => { return defaultsDelegate(type); };
InitView();
}
/// <summary>
/// Initializes a view for ObsProperties. </summary>
/// <param name="settings"> The source of properties. </param>
/// <param name="context"> Owner of the settings, receives callbacks when a change occurs. </param>
/// <param name="reloadDelegate"> Callback used for refreshing properties. </param>
/// <param name="defaultsDelegate"> Optional: Callback used for reseting the settings to default values. </param>
/// <param name="updateDelegate"> Optional: Callback used for notifying the object when update is needed. </param>
public PropertiesView(ObsData settings, IObsContextData context,
Func<ObsProperties> reloadDelegate, Func<ObsData> defaultsDelegate = null,
Action<ObsData> updateDelegate = null)
{
InitializeComponent();
this.settings = settings;
this.context = context;
this.reloadDelegate = reloadDelegate;
this.defaultsDelegate = defaultsDelegate;
this.updateDelegate = updateDelegate;
InitView();
}
public unsafe ObsEncoder(ObsEncoderType type, string id, string name, ObsData settings)
{
if (type == ObsEncoderType.Video)
{
instance = libobs.obs_video_encoder_create(id, name, settings.GetPointer(), IntPtr.Zero);
if (instance == null)
{
throw new ApplicationException("obs_video_encoder_create failed");
}
}
else if (type == ObsEncoderType.Audio)
{
instance = libobs.obs_audio_encoder_create(id, name, settings.GetPointer(), UIntPtr.Zero, IntPtr.Zero);
if (instance == null)
{
throw new ApplicationException("obs_audio_encoder_create failed");
}
}
}
private void InitView()
{
oldSettings = new ObsData(settings);
// force double buffering on to eliminate control flickering during refresh
WinFormsHelper.DoubleBufferControl(panel);
ReloadProperties();
}
private void AddBool(ObsProperty property, ObsData setting, List<Control> controls)
{
string name = property.Name;
CheckBox checkbox = new CheckBox
{
Width = 300,
Height = 18,
Checked = setting.GetBool(name),
Text = property.Description,
TextAlign = ContentAlignment.MiddleLeft
};
checkbox.CheckedChanged += (sender, args) =>
{
setting.SetBool(name, checkbox.Checked);
view.PropertyChanged(property);
};
controls.Add(checkbox);
}
public Transition(string id, string name, ObsData settings)
: base(ObsSourceType.Transition, id, name, settings)
{
}
public ObsData(ObsData data)
: this()
{
libobs.obs_data_apply(instance, data.GetPointer());
}
private void AddColor(ObsProperty property, ObsData setting, List<Control> controls)
{
string name = property.Name;
// note: libobs stores color in ABGR instead of ARGB
Color color = ColorHelper.FromAbgr((int)setting.GetInt(name));
TextBox textbox = new TextBox
{
Width = 300,
ForeColor = color.GetBrightness() > 0.93 ? Color.Black : color,
Text = color.ToHtml(),
TextAlign = HorizontalAlignment.Center
};
Button button = new Button { Text = "Select..." };
textbox.TextChanged += (sender, args) =>
{
Color newColor = ColorHelper.FromAbgr((int)setting.GetInt(name));
newColor = newColor.FromHtml(textbox.Text);
textbox.ForeColor = newColor.GetBrightness() > 0.93 ? Color.Black : newColor;
setting.SetInt(name, newColor.ToAbgr());
view.PropertyChanged(property);
};
button.Click += (sender, args) =>
{
ColorDialog colorDialog = new ColorDialog
{
AllowFullOpen = true,
AnyColor = true,
Color = ColorHelper.TryColorFromHtml(textbox.Text),
FullOpen = true
};
colorDialog.Color = colorDialog.Color.FromHtml(textbox.Text);
if (colorDialog.ShowDialog(this) == DialogResult.OK)
textbox.Text = colorDialog.Color.ToHtml();
};
controls.Add(textbox);
controls.Add(button);
}
private void AddList(ObsProperty property, ObsData setting, List<Control> controls)
{
string name = property.Name;
int index = 0;
string[] names = property.GetListItemNames();
object[] values = property.GetListItemValues();
EventHandler selectedIndexChanged = null;
ComboBox combobox = new ComboBox { Width = 300 };
combobox.Items.AddRange(names.ToArray());
//if (namelist.Length > 0)
// combobox.SelectedIndex = 0;
if (property.ListType == ObsComboType.List)
combobox.DropDownStyle = ComboBoxStyle.DropDownList;
switch (property.ListFormat)
{
case ObsComboFormat.Float:
{
index = Array.IndexOf(values, setting.GetDouble(name));
selectedIndexChanged = (sender, args) =>
{
double value = (double)values.GetValue(combobox.SelectedIndex);
setting.SetDouble(name, value);
view.PropertyChanged(property);
};
break;
}
case ObsComboFormat.Int:
{
var val = setting.GetInt(name);
index = Array.IndexOf(values, setting.GetInt(name));
selectedIndexChanged = (sender, args) =>
{
long value = (long)values[combobox.SelectedIndex];
setting.SetInt(name, (int)value);
view.PropertyChanged(property);
};
break;
}
case ObsComboFormat.String:
{
index = Array.IndexOf(values, setting.GetString(name));
selectedIndexChanged = (sender, args) =>
{
string value = (string)values[combobox.SelectedIndex];
setting.SetString(name, value);
view.PropertyChanged(property);
};
break;
}
}
if (index != -1)
combobox.SelectedIndex = index;
combobox.SelectedIndexChanged += selectedIndexChanged;
if (index == -1 && names.Length > 0)
combobox.SelectedIndex = 0;
controls.Add(combobox);
}
private void AddNumeric(ObsProperty property, ObsData setting, List<Control> controls)
{
ObsPropertyType type = property.Type;
string name = property.Name;
NumericUpDown numeric = new NumericUpDown
{
Width = 300,
DecimalPlaces = 0
};
if (type == ObsPropertyType.Int)
{
int intMin = property.IntMin;
int intMax = property.IntMax;
long intValue = setting.GetInt(name);
intValue = Math.Max(Math.Min(intValue, intMax), intMin);
numeric.Minimum = intMin;
numeric.Maximum = intMax;
numeric.Increment = property.IntStep;
numeric.Value = intValue;
numeric.ValueChanged += (sender, args) =>
{
setting.SetInt(name, (int)numeric.Value);
view.PropertyChanged(property);
};
}
else if (type == ObsPropertyType.Float)
{
double floatMin = property.FloatMin;
double floatMax = property.FloatMax;
double floatValue = setting.GetDouble(name);
floatValue = Math.Max(Math.Min(floatValue, floatMax), floatMin);
numeric.DecimalPlaces = 2;
numeric.Minimum = (decimal)floatMin;
numeric.Maximum = (decimal)floatMax;
numeric.Increment = (decimal)property.FloatStep;
numeric.Value = (decimal)floatValue;
numeric.ValueChanged += (sender, args) =>
{
setting.SetDouble(name, (double)numeric.Value);
view.PropertyChanged(property);
};
}
if (property.IntType == ObsNumberType.Slider || property.FloatType == ObsNumberType.Slider)
{
numeric.Width = 75;
numeric.Height = 23;
const int multiplier = 1000;
var trackbar = new TrackBar
{
AutoSize = false,
Width = 300,
Height = 23,
TickStyle = TickStyle.None,
Minimum = (int)(numeric.Minimum * multiplier),
Maximum = (int)(numeric.Maximum * multiplier),
SmallChange = (int)(numeric.Increment * multiplier),
LargeChange = (int)(numeric.Increment * multiplier),
Value = (int)(numeric.Value * multiplier)
};
trackbar.ValueChanged += (sender, args) => numeric.Value = (decimal)trackbar.Value / multiplier;
numeric.ValueChanged += (sender, args) => trackbar.Value = (int) (numeric.Value * multiplier);
controls.Add(trackbar);
}
controls.Add(numeric);
}
public PropertyControl(PropertiesView view, ObsProperty property, ObsData setting)
{
SuspendLayout();
AutoSize = true;
Margin = new Padding(0, 1, 0, 1);
Size = new Size(600, 25);
ResumeLayout(false);
this.view = view;
DoubleBuffered = true;
Padding = new Padding(2);
ObsPropertyType type = property.Type;
bool addLabel = true;
List<Control> controls = new List<Control>();
switch (type)
{
case ObsPropertyType.Bool:
{
addLabel = false;
AddBool(property, setting, controls);
break;
}
case ObsPropertyType.Int:
case ObsPropertyType.Float:
{
AddNumeric(property, setting, controls);
break;
}
case ObsPropertyType.Text:
{
AddText(property, setting, controls);
break;
}
case ObsPropertyType.Path:
{
AddPath(property, setting, controls);
break;
}
case ObsPropertyType.List:
{
AddList(property, setting, controls);
break;
}
case ObsPropertyType.Color:
{
AddColor(property, setting, controls);
break;
}
case ObsPropertyType.Button:
{
addLabel = false;
AddButton(property, setting, controls);
break;
}
case ObsPropertyType.Font:
{
AddFont(property, setting, controls);
break;
}
case ObsPropertyType.EditableList:
{
addLabel = false;
AddEditableList(property, setting, controls);
break;
}
default:
{
throw new Exception(String.Format("Error, unimplemented property type {0} for property {1}", type, property.Description));
}
}
Label nameLabel = new Label
{
Text = addLabel ? property.Description : "",
TextAlign = ContentAlignment.MiddleRight,
MinimumSize = new Size(170, 0),
AutoSize = true,
Dock = DockStyle.Left
};
controls.Insert(0, nameLabel);
foreach (Control control in controls)
{
WinFormsHelper.DoubleBufferControl(control);
int margin = 0;
Padding oldmargin = control.Margin;
oldmargin.Top = margin;
oldmargin.Bottom = margin;
control.Margin = oldmargin;
}
SuspendLayout();
Controls.AddRange(controls.ToArray());
ResumeLayout();
}
private void AddFont(ObsProperty property, ObsData setting, List<Control> controls)
{
string name = property.Name;
Label label = new Label
{
Width = 300,
Height = 60,
AutoSize = false,
BorderStyle = BorderStyle.Fixed3D,
TextAlign = ContentAlignment.MiddleCenter
};
Button button = new Button { Text = "Select..." };
using (ObsData fontData = new ObsData(setting.GetObject(name)))
{
string family = fontData.GetString("face");
//string style = fontData.GetString("style"); //not supported in Windows
ObsFontFlags flags = (ObsFontFlags)fontData.GetInt("flags");
label.Font = new Font(family, 25F, (FontStyle)flags); ;
label.Text = family;
}
button.Click += (sender, args) =>
{
var fontDialog = new FontDialog();
using (ObsData fontData = new ObsData(setting.GetObject(name)))
{
float size = fontData.GetInt("size");
fontDialog.Font = new Font(label.Font.FontFamily, size, label.Font.Style);
}
if (fontDialog.ShowDialog() == DialogResult.OK)
{
var font = fontDialog.Font;
using (ObsData fontData = new ObsData(setting.GetObject(name)))
{
fontData.SetString("face", font.Name.ToString());
fontData.SetString("style", ""); //not supported in Windows
fontData.SetInt("size", (int)font.SizeInPoints);
fontData.SetInt("flags", (int)font.Style);
}
view.PropertyChanged(property);
font = new Font(font.Name, 25f, font.Style);
label.Font = font;
label.Text = font.Name;
}
};
controls.Add(label);
controls.Add(button);
}
private void AddEditableList(ObsProperty property, ObsData setting, List<Control> controls)
{
string name = property.Name;
ObsEditableListType type = property.EditableListType;
FlowLayoutPanel layoutPanel = new FlowLayoutPanel()
{
FlowDirection = FlowDirection.TopDown,
AutoSize = true,
AutoSizeMode = AutoSizeMode.GrowAndShrink
};
ListBox listBox = new ListBox()
{
Width = 300,
Height = 180,
IntegralHeight = false,
SelectionMode = SelectionMode.MultiExtended,
};
//TODO: use icons for list buttons
Button buttonAdd = new Button { Text = "+", Width = 25, Tag = listBox };
Button buttonAddMulti = new Button { Text = "B", Width = 25, Tag = listBox };
Button buttonRemove = new Button { Text = "-", Width = 25, Tag = listBox };
Button buttonConfig = new Button { Text = "C", Width = 25, Tag = listBox };
Button buttonUp = new Button { Text = "^", Width = 25, Tag = listBox };
Button buttonDown = new Button { Text = "v", Width = 25, Tag = listBox };
using (ObsDataArray array = setting.GetArray(name))
{
listBox.BeginUpdate();
if (array != null)
foreach (ObsData item in array)
listBox.Items.Add(item.GetString("value"));
listBox.EndUpdate();
}
buttonAdd.Click += (sender, args) =>
{
//TODO: open dialog with ok/cancel options, text field and browse button (with allowFiles)
};
buttonAddMulti.Click += (sender, args) =>
{
OpenFileDialog dialog = new OpenFileDialog
{
AutoUpgradeEnabled = true,
Filter = property.EditableListFilter.ToString(),
FilterIndex = 1,
InitialDirectory = property.EditableListPathDefault,
Multiselect = true
};
if (dialog.ShowDialog(this) == DialogResult.OK)
{
listBox.BeginUpdate();
listBox.Items.AddRange(dialog.FileNames);
listBox.EndUpdate();
EditableListChanged(listBox, property, setting);
}
};
buttonRemove.Click += (sender, args) =>
{
if (listBox.SelectedItems.Count == 0)
return;
listBox.BeginUpdate();
for (int i = listBox.SelectedItems.Count - 1; i >= 0; i--)
listBox.Items.RemoveAt(listBox.SelectedIndices[i]);
listBox.EndUpdate();
EditableListChanged(listBox, property, setting);
};
buttonConfig.Click += (sender, args) =>
{
// To avoid confusion, only allow to edit one item at the time
if (listBox.SelectedItems.Count != 1)
return;
//TODO: open dialog with ok/cancel options, text field and browse button (with allowFiles), same as in add
/*OpenFileDialog dialog = new OpenFileDialog
{
FileName = listBox.SelectedItem.ToString(),
AutoUpgradeEnabled = true,
Filter = property.EditableListFilter.ToString(),
FilterIndex = 1,
InitialDirectory = property.EditableListPathDefault,
Multiselect = true
};
if (dialog.ShowDialog(this) == DialogResult.OK)
{
listBox.Items[listBox.SelectedIndex] = dialog.FileName;
EditableListChanged(listBox, property, setting);
}*/
};
buttonUp.Click += (sender, args) =>
{
if (listBox.SelectedItems.Count == 0)
return;
listBox.BeginUpdate();
int lastIndex = -1;
for (int i = 0; i < listBox.SelectedItems.Count; i++)
{
int index = listBox.SelectedIndices[i];
int newIndex = Math.Max(index - 1, 0);
object item = listBox.Items[index];
if (index != newIndex && newIndex != lastIndex)
{
listBox.Items.RemoveAt(index);
listBox.Items.Insert(newIndex, item);
listBox.SetSelected(newIndex, true);
}
lastIndex = newIndex;
}
listBox.EndUpdate();
EditableListChanged(listBox, property, setting);
};
buttonDown.Click += (sender, args) =>
{
if (listBox.SelectedItems.Count == 0)
return;
listBox.BeginUpdate();
int lastIndex = -1;
for (int i = listBox.SelectedItems.Count - 1; i >= 0; i--)
{
int index = listBox.SelectedIndices[i];
int newIndex = Math.Min(index + 1, listBox.Items.Count - 1);
object item = listBox.Items[index];
if (index != newIndex && newIndex != lastIndex)
{
listBox.Items.RemoveAt(index);
listBox.Items.Insert(newIndex, item);
listBox.SetSelected(newIndex, true);
}
lastIndex = newIndex;
}
listBox.EndUpdate();
EditableListChanged(listBox, property, setting);
};
layoutPanel.Controls.Add(buttonAdd);
if (type == ObsEditableListType.Strings)
layoutPanel.Controls.Add(buttonAddMulti);
else
throw new NotImplementedException(type.ToString());
layoutPanel.Controls.Add(buttonRemove);
layoutPanel.Controls.Add(buttonConfig);
layoutPanel.Controls.Add(buttonUp);
layoutPanel.Controls.Add(buttonDown);
controls.Add(listBox);
controls.Add(layoutPanel);
}
public unsafe void Update(ObsData settings)
{
libobs.obs_source_update(instance, settings.GetPointer());
}
public Source(string id, string name, ObsData settings)
: base(ObsSourceType.Input, id, name, settings)
{
Filters = new BindingList<Filter>();
}
private void AddPath(ObsProperty property, ObsData setting, List<Control> controls)
{
string name = property.Name;
TextBox textbox = new TextBox
{
Width = 300,
Text = setting.GetString(name)
};
Button button = new Button { Text = "Browse..." };
if (property.PathType == ObsPathType.File)
{
OpenFileDialog dialog = new OpenFileDialog
{
AutoUpgradeEnabled = true,
Filter = property.PathFilter.ToString(),
InitialDirectory = property.PathDefault,
FilterIndex = 1
};
button.Click += (sender, args) =>
{
if (dialog.ShowDialog(this) == DialogResult.OK)
textbox.Text = dialog.FileName;
};
}
else if (property.PathType == ObsPathType.Directory)
{
FolderBrowserDialog dialog = new FolderBrowserDialog
{
SelectedPath = property.PathDefault
};
button.Click += (sender, args) =>
{
if (dialog.ShowDialog(this) == DialogResult.OK)
textbox.Text = dialog.SelectedPath;
};
}
textbox.TextChanged += (sender, args) =>
{
setting.SetString(name, textbox.Text);
view.PropertyChanged(property);
};
controls.Add(textbox);
controls.Add(button);
}
private void AddButton(ObsProperty property, ObsData setting, List<Control> controls)
{
Button button = new Button { Text = property.Description };
button.Click += (sender, args) => view.PropertyButtonClicked(property);
controls.Add(button);
}
public unsafe bool Modified(ObsData settings)
{
return(libobs.obs_property_modified(instance, settings.GetPointer()));
}
private void AddText(ObsProperty property, ObsData setting, List<Control> controls)
{
string name = property.Name;
TextBox textbox = new TextBox
{
Width = 300,
Text = setting.GetString(name)
};
if (property.TextType == ObsTextType.Password)
textbox.PasswordChar = '*';
else if (property.TextType == ObsTextType.Multiline)
{
textbox.Multiline = true;
textbox.Height *= 3;
}
textbox.TextChanged += (sender, args) =>
{
setting.SetString(name, textbox.Text);
view.PropertyChanged(property);
};
controls.Add(textbox);
}
private void EditableListChanged(ListBox listBox, ObsProperty property, ObsData setting)
{
string propertyName = property.Name;
ObsDataArray array = new ObsDataArray();
foreach (string item in listBox.Items)
{
ObsData itemArray = new ObsData();
itemArray.SetString("value", item);
array.Add(itemArray);
itemArray.Dispose();
}
setting.SetArray(propertyName, array);
array.Dispose();
}
public Filter(string id, string name, ObsData settings)
: base(ObsSourceType.Filter, id, name, settings)
{
}
/// <summary>
/// Create a property dialog for an existing source
/// </summary>
/// <param name="source">Source of type ObsSource</param>
public TestFilter(Source source)
: this()
{
FilterSource = source;
sourceSettings = FilterSource.GetSettings();
FilterListBox.DisplayMember = "Name";
FilterListBox.DataSource = FilterSource.Filters;
oldfilters = FilterSource.Filters;
undoButton.Enabled = false;
defaultButton.Enabled = false;
if (FilterSource.Filters.Any())
{
Select(FilterSource.Filters.First());
undoButton.Enabled = true;
defaultButton.Enabled = true;
}
defaultButton.Click += (sender, args) =>
{
view.ResetToDefaults();
};
okButton.Click += (o, args) =>
{
if (view != null)
{
view.UpdateSettings();
}
DialogResult = DialogResult.OK;
Close();
};
cancelButton.Click += (o, args) =>
{
FilterSource.ClearFilters();
foreach (Filter oldfilter in oldfilters)
{
FilterSource.AddFilter(oldfilter);
}
DialogResult = DialogResult.Cancel;
Close();
};
undoButton.Click += (sender, args) =>
{
view.ResetChanges();
};
AddFilterButton.Click += (sender, args) =>
{
FilterMenu().Show(this, PointToClient(Cursor.Position));
};
RemoveFilterButton.Click += (sender, args) =>
{
if (SelectedFilter != null)
{
FilterSource.RemoveFilter(SelectedFilter);
propertyPanel.Controls.Clear();
view = null;
}
};
}
public ObsData(ObsData data)
: this()
{
libobs.obs_data_apply(instance, data.GetPointer());
}
public unsafe void Update(ObsData settings)
{
libobs.obs_encoder_update(instance, settings.GetPointer());
}
public unsafe bool Modified(ObsData settings)
{
return libobs.obs_property_modified(instance, settings.GetPointer());
}