DiscordChatExporter/DiscordChatExporter.Gui/lib.ammy

mixin TwoColumns (one = "*", two = "*") for Grid {
  combine ColumnDefinitions: [
    ColumnDefinition { Width: $one }
    ColumnDefinition { Width: $two }
  ]
}

mixin ThreeColumns (one = none, two = none, three = none) for Grid {
  #TwoColumns($one, $two)
  combine ColumnDefinitions: ColumnDefinition { Width: $three }
}

mixin FourColumns (one = none, two = none, three = none, four = none) for Grid {
  #ThreeColumns($one, $two, $three)
  combine ColumnDefinitions: ColumnDefinition { Width: $four }
}

mixin FiveColumns (one = none, two = none, three = none, four = none, five = none) for Grid {
  #FourColumns($one, $two, $three, $four)
  combine ColumnDefinitions: ColumnDefinition { Width: $five }
}

mixin TwoRows (one = none, two = none) for Grid
{
  combine RowDefinitions: [
    RowDefinition { Height: $one }
    RowDefinition { Height: $two }
  ]
}

mixin ThreeRows (one = none, two = none, three = none) for Grid
{
  #TwoRows($one, $two)
  combine RowDefinitions: RowDefinition { Height: $three }
}

mixin FourRows (one = none, two = none, three = none, four = none) for Grid
{
  #ThreeRows($one, $two, $three)
  combine RowDefinitions: RowDefinition { Height: $four }
}

mixin FiveRows (one = none, two = none, three = none, four = none, five = none) for Grid
{
  #FourRows($one, $two, $three, $four)
  combine RowDefinitions: RowDefinition { Height: $five }
}

mixin Cell (row = none, column = none, rowSpan = none, columnSpan = none) for FrameworkElement {
  Grid.Row: $row
  Grid.Column: $column
  Grid.RowSpan: $rowSpan
  Grid.ColumnSpan: $columnSpan
}

alias ImageCached(source) {
  Image {    
    Source: BitmapImage {
      UriCachePolicy: "Revalidate"
      UriSource: $source
    }
  }
}

mixin Setter(property, value, targetName=none) for Style {
  Setter { Property: $property, Value: $value, TargetName: $targetName }
}

/*
mixin AddSetter(property, value, targetName=none) for Style {
  combine Setters: #Setter($property, $value, $targetName) {}
}*/

alias DataTrigger(binding, bindingValue) {
  DataTrigger { Binding: $binding, Value: $bindingValue }
}

alias Trigger(property, value) {
  Trigger { Property: $property, Value: $value }
}

alias EventTrigger(event, sourceName=none) {
  EventTrigger { RoutedEvent: $event, SourceName: $sourceName }
}

alias DataTrigger_SetProperty(binding, bindingValue, property, propertyValue) {
  @DataTrigger ($binding, $bindingValue) {
    #Setter($property, $propertyValue)
  }
}

alias Trigger_SetProperty(triggerProperty, triggerValue, property, propertyValue) {
  @Trigger ($triggerProperty, $triggerValue) {
    #Setter($property, $propertyValue)
  }
}

alias EventTrigger_SetProperty(event, property, propertyValue) {
  @EventTrigger ($event) {
    #Setter($property, $propertyValue)
  }
}
alias VisibleIf_DataTrigger(binding, valueForVisible) {
  @DataTrigger_SetProperty($binding, $valueForVisible, "Visibility", "Visible") {}
}

alias CollapsedIf_DataTrigger(binding, valueForCollapsed) {
  @DataTrigger_SetProperty($binding, $valueForCollapsed, "Visibility", "Collapsed") {}
}

alias StackPanelHorizontal() {
  StackPanel {
    Orientation: Horizontal
  }
}

alias GridItemsControl() {
  ItemsControl {
    ScrollViewer.HorizontalScrollBarVisibility: Disabled,

    ItemsPanel: ItemsPanelTemplate { 
      WrapPanel {
        IsItemsHost: true
        Orientation: Horizontal
      }
    }
  }  
}

////////////////
// Animations //
////////////////

alias DoubleAnimation(property, frm = "0", to = "1", duration = "0:0:1", targetName=none, beginTime=none) {
  DoubleAnimation {
    Storyboard.TargetProperty: $property
    Storyboard.TargetName: $targetName
    From: $frm
    To: $to
    Duration: $duration
    BeginTime: $beginTime
  }
}

alias DoubleAnimationStoryboard (property, frm = "0", to = "1", duration = "0:0:1", targetName=none) {
  BeginStoryboard {
    Storyboard {
      @DoubleAnimation($property, $frm, $to, $duration, $targetName) {}
    }
  }
}

mixin DoubleAnimation_PropertyTrigger(triggerProperty, triggerValue, animationProperty, frm, to, duration) for Style {  
  combine Triggers: @Trigger ($triggerProperty, $triggerValue) {
    EnterActions: @DoubleAnimationStoryboard($animationProperty, $frm, $to, $duration) {}
  }
}

mixin DoubleAnimation_PropertyTrigger_Toggle(triggerProperty, triggerValue, animationProperty, frm, to, duration) for Style {  
  combine Triggers: @Trigger ($triggerProperty, $triggerValue) {
    EnterActions: @DoubleAnimationStoryboard($animationProperty, $frm, $to, $duration) {}
    ExitActions: @DoubleAnimationStoryboard($animationProperty, $to, $frm, $duration) {}
  }
}

mixin DoubleAnimation_EventTrigger(triggerEvent, animationProperty, frm, to, duration) for Style {
  combine Triggers: EventTrigger {    
    RoutedEvent: $triggerEvent
    @DoubleAnimationStoryboard($animationProperty, $frm, $to, $duration) {}
  }
}

mixin DoubleAnimation_DataTrigger(binding, value, animationProperty, frm, to, duration) for Style {
  combine Triggers: DataTrigger {  
    Binding: $binding
    Value: $value
    EnterActions: @DoubleAnimationStoryboard($animationProperty, $frm, $to, $duration) {}
  }
}

mixin FadeIn_OnProperty(property, value, frm = "0", to = "1", duration = "0:0:1") for Style {
  #DoubleAnimation_PropertyTrigger($property, $value, "Opacity", $frm, $to, $duration)
}

mixin FadeOut_OnProperty(property, value, frm = "1", to = "0", duration = "0:0:1") for Style {
  #DoubleAnimation_PropertyTrigger($property, $value, "Opacity", $frm, $to, $duration)
}

mixin FadeIn_OnEvent(event, frm = "0", to = "1", duration = "0:0:1") for Style {
  #DoubleAnimation_EventTrigger($event, "Opacity", $frm, $to, $duration)
}

mixin FadeOut_OnEvent(event, frm = "1", to = "0", duration = "0:0:1") for Style {
  #DoubleAnimation_EventTrigger($event, "Opacity", $frm, $to, $duration)
}

mixin FadeIn_OnData(binding, value, from_ = "0", to = "1", duration = "0:0:1") for Style {
  #DoubleAnimation_DataTrigger($binding, $value, "Opacity", $from_, $to, $duration)
}

mixin FadeOut_OnData(binding, value, from_ = "1", to = "0", duration = "0:0:1") for Style {
  #DoubleAnimation_DataTrigger($binding, $value, "Opacity", $from_, $to, $duration)
}

mixin Property_OnBinding(binding, bindingValue, property, propertyValue, initialValue) for Style {
  #Setter("Visibility", $initialValue)
  combine Triggers: [
    @DataTrigger_SetProperty($binding, $bindingValue, $property, $propertyValue) {}
  ]
}

mixin Visibility_OnBinding(binding, bindingValue, visibilityValue="Visible", initialValue="Collapsed") for Style {
  #Property_OnBinding($binding, $bindingValue, "Visibility", $visibilityValue, $initialValue)
}

mixin Fade_OnBinding(binding, bindingValue) for Style {
  #Setter("Visibility", "Visible")
  #Setter("Opacity", "0")

  combine Triggers: [
    @DataTrigger($binding, $bindingValue) {
      EnterActions: [
        @DoubleAnimationStoryboard("Opacity", 0, 1, "0:0:0.5") {}  
      ]
      ExitActions: [
        @DoubleAnimationStoryboard("Opacity", 1, 0, "0:0:0.5") {}  
      ]
      #Setter("Opacity", 1)
    }
    @Trigger("Opacity", 0) {
      #Setter("Visibility", "Hidden")
    }
  ]
}

mixin MergeDictionary (source) for ResourceDictionary {
  combine MergedDictionaries: ResourceDictionary { Source: $source }
}