/// <summary>
/// Updates multiple profile properties.
/// </summary>
/// <typeparam name="TProperty">The type of the value to update.</typeparam>
/// <typeparam name="TModel">The type of the model to update it on.</typeparam>
/// <param name="targetFunc">Func to get the target model.</param>
/// <param name="updateAction">An action to perform the update on the model.</param>
/// <param name="raisePropertyName">The name to use when raising the PropertyChanged event.</param>
/// <param name="value">The new value.</param>
protected void UpdateProfileProperties <TProperty, TModel>(Func <TModel> targetFunc, Action <TModel, TProperty> updateAction, string raisePropertyName, TProperty value)
{
if (!this.profileProperties.ContainsKey(raisePropertyName))
{
throw new ArgumentException("UpdatePresetProperty called on " + raisePropertyName + " without registering.");
}
bool presetModified = false;
if (!this.AutomaticChange)
{
if (!this.Preset.IsModified)
{
// Clone the profile so we modify a different copy.
VCProfile newProfile = new VCProfile();
newProfile.InjectFrom <CloneInjection>(this.Profile);
if (!this.Preset.IsModified)
{
this.presetsService.PrepareModifyPreset(newProfile);
presetModified = true;
}
}
}
// Update the value and raise PropertyChanged
updateAction(targetFunc(), value);
this.RaisePropertyChanged(raisePropertyName);
if (presetModified)
{
this.presetsService.FinalizeModifyPreset();
}
if (!this.AutomaticChange)
{
// If we have an action registered to update dependent properties, do it
Action <object> action = this.profileProperties[raisePropertyName];
if (action != null)
{
// Protect against update loops with a flag
this.AutomaticChange = true;
action(null);
this.AutomaticChange = false;
}
this.presetsService.SaveUserPresets();
}
}
/// <summary>
/// Updates the profile property (power user version).
/// </summary>
/// <typeparam name="TProperty">The type of the value to update.</typeparam>
/// <typeparam name="TModel">The type of the model to update it on.</typeparam>
/// <param name="targetFunc">Func to get the target model.</param>
/// <param name="propertyName">The name of the property on the model to update.</param>
/// <param name="raisePropertyName">The name to use when raising the PropertyChanged event.</param>
/// <param name="value">The new value.</param>
/// <param name="raisePropertyChanged">True to raise the PropertyChanged event.</param>
protected void UpdateProfileProperty <TProperty, TModel>(Func <TModel> targetFunc, string propertyName, string raisePropertyName, TProperty value, bool raisePropertyChanged = true)
{
TModel originalTarget = targetFunc();
if (!this.profileProperties.ContainsKey(raisePropertyName))
{
throw new ArgumentException("UpdatePresetProperty called on " + raisePropertyName + " without registering.");
}
Type type = typeof(TModel);
PropertyInfo property = type.GetProperty(propertyName);
var oldValue = (TProperty)property.GetValue(originalTarget);
if (oldValue != null && oldValue.Equals(value))
{
return;
}
bool presetModified = false;
if (!this.AutomaticChange)
{
if (!this.Preset.IsModified)
{
// Clone the profile so we modify a different copy.
VCProfile newProfile = new VCProfile();
newProfile.InjectFrom <CloneInjection>(this.Profile);
if (!this.Preset.IsModified)
{
this.presetsService.PrepareModifyPreset(newProfile);
presetModified = true;
}
}
}
// Update the value and raise PropertyChanged
property.SetValue(targetFunc(), value);
if (raisePropertyChanged)
{
this.RaisePropertyChanged(raisePropertyName);
}
if (presetModified)
{
this.presetsService.FinalizeModifyPreset();
}
if (!this.AutomaticChange)
{
// If we have an action registered to update dependent properties, do it
Action <object> action = this.profileProperties[raisePropertyName];
if (action != null)
{
// Protect against update loops with a flag
this.AutomaticChange = true;
action(oldValue);
this.AutomaticChange = false;
}
this.presetsService.SaveUserPresets();
}
}
