TerminalSlides.psm1
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using namespace System.Collections.Generic $script:ModuleRoot = $PSScriptRoot $script:Themes = @{} $script:Capabilities = $null $script:NativePresentationKeyReader = [Func[bool,ConsoleKeyInfo]][Delegate]::CreateDelegate( [Func[bool,ConsoleKeyInfo]], [Console].GetMethod('ReadKey', [type[]]@([bool])) ) . (Join-Path $PSScriptRoot 'Classes/TerminalSlidesClasses.ps1') $privateFiles = @( 'Private/Get-AnsiSequence.ps1' 'Private/TerminalTextBoundary.ps1' 'Private/Measure-TextWidth.ps1' 'Private/PresentationSemantics.ps1' 'Private/PresentationWireCodec.ps1' 'Private/PresentationWireValidation.ps1' 'Private/PresentationWireParser.ps1' 'Private/PresentationMedia.ps1' 'Private/PresentationNativeImages.ps1' 'Private/PresentationExportCodecs.ps1' 'Private/PresentationMarkdownEnvelope.ps1' 'Private/Format-WordWrap.ps1' 'Private/Get-SyntaxHighlight.ps1' 'Private/Invoke-SafeScriptBlock.ps1' 'Private/ConvertTo-SpectreRenderableLines.ps1' 'Private/BuildContext.ps1' 'Private/PresentationSession.ps1' 'Private/SlideLayoutPlan.ps1' ) foreach ($file in $privateFiles) { . (Join-Path $PSScriptRoot $file) } function New-ThemeDefinitionFromHashtable { param([hashtable]$Definition) $theme = [TerminalSlides.Schema.V1.ThemeDefinition]::new() foreach ($key in $Definition.Keys) { if ($theme.PSObject.Properties.Name -contains $key) { $theme.$key = $Definition[$key] } else { if (-not $theme.Metadata) { $theme.Metadata = @{} } $theme.Metadata[$key] = $Definition[$key] } } if (-not $theme.Metadata) { $theme.Metadata = @{} } if (-not $theme.CodeTheme) { $theme.CodeTheme = 'Default' } if (-not $theme.BulletSymbol) { $theme.BulletSymbol = '•' } if (-not $theme.ChartPalette) { $theme.ChartPalette = @($theme.Primary, $theme.Accent, $theme.Foreground) } return $theme } function Initialize-TerminalSlidesThemes { $themePath = Join-Path $PSScriptRoot 'Themes' Get-ChildItem -Path $themePath -Filter '*.psd1' | ForEach-Object { $data = Import-PowerShellDataFile -Path $_.FullName $theme = New-ThemeDefinitionFromHashtable -Definition $data $script:Themes[$theme.Name] = $theme } } function Get-ResolvedTheme { param([string]$Name) if (-not $script:Themes.Count) { Initialize-TerminalSlidesThemes } if (-not $Name) { $Name = 'Midnight' } if (-not $script:Themes.ContainsKey($Name)) { throw "Theme '$Name' was not found." } return $script:Themes[$Name] } function Add-CurrentSlideElement { param([TerminalSlides.Schema.V1.SlideElement]$Element) $context = Get-TerminalSlidesBuildContext -Kind Slide if ($null -eq $context) { return $Element } if (-not $Element.Id) { $Element.Id = [guid]::NewGuid().ToString() } $context.Elements.Add($Element) } function New-InternalSlideElement { param( [Parameter(Mandatory)][TerminalSlides.Schema.V1.ElementKind]$Kind, [Parameter(Mandatory)][TerminalSlides.Schema.V1.ElementPayload]$Payload, [string]$Region = 'Content', [string]$Alignment = 'Left', [string]$VerticalAlignment = 'Top', [int]$Padding = 0, [string]$ForegroundColor, [string]$BackgroundColor, [switch]$Border, [string]$BorderStyle = 'single', [int]$RevealStep = 0, [string]$OverflowBehavior = 'Wrap', [int]$X = 0, [int]$Y = 0, [int]$Width = 0, [int]$Height = 0 ) $element = [TerminalSlides.Schema.V1.SlideElement]::new($Kind, $Payload) $element.Region = $Region $element.Alignment = $Alignment $element.VerticalAlignment = $VerticalAlignment $element.Padding = $Padding $element.ForegroundColor = $ForegroundColor $element.BackgroundColor = $BackgroundColor $element.Border = $Border.IsPresent $element.BorderStyle = $BorderStyle $element.RevealStep = $RevealStep $element.OverflowBehavior = $OverflowBehavior $element.X = $X $element.Y = $Y $element.Width = $Width $element.Height = $Height return $element } function Update-SlideIndices { param([TerminalSlides.Schema.V1.TerminalPresentation]$Presentation) for ($i = 0; $i -lt $Presentation.Slides.Count; $i++) { $Presentation.Slides[$i].Index = $i + 1 } $Presentation.ModifiedDate = [datetime]::UtcNow } . (Join-Path $PSScriptRoot 'Renderers/FrameBuffer.ps1') . (Join-Path $PSScriptRoot 'Renderers/AnsiRenderer.ps1') . (Join-Path $PSScriptRoot 'Layouts/LayoutEngine.ps1') $publicFiles = Get-ChildItem -Path (Join-Path $PSScriptRoot 'Public') -Filter '*.ps1' | Sort-Object Name foreach ($file in $publicFiles) { . $file.FullName } Initialize-TerminalSlidesThemes $script:Capabilities = Get-TerminalPresentationCapability $manifest = Import-PowerShellDataFile -Path (Join-Path $PSScriptRoot 'TerminalSlides.psd1') Export-ModuleMember -Function $manifest.FunctionsToExport |