{
  "$schema": "../_schema.json",
  "format": "pptx",
  "element": "presentation",
  "container": true,
  "operations": {
    "add": false,
    "set": true,
    "get": true,
    "query": true,
    "remove": false
  },
  "paths": {
    "positional": [
      "/"
    ]
  },
  "note": "Root container. Get returns the presentation node with slide count + theme/master/layout references as children. Not addressable via Add. Set on '/' exposes core document metadata (title/author/subject/keywords/description/category) — written to docProps/core.xml, same source as docx/xlsx. Element-level mutations go through /slide[N], /theme, etc.",
  "children": [
    {
      "element": "slide",
      "pathSegment": "slide",
      "cardinality": "0..n"
    },
    {
      "element": "slidemaster",
      "pathSegment": "slidemaster",
      "cardinality": "1..n"
    },
    {
      "element": "theme",
      "pathSegment": "theme",
      "cardinality": "1"
    }
  ],
  "extends": "_shared/root-metadata",
  "properties": {
    "title": {
      "type": "string",
      "add": false,
      "set": true,
      "get": true,
      "examples": [
        "--prop title=\"Q4 Review\""
      ],
      "readback": "title string",
      "enforcement": "report"
    },
    "author": {
      "type": "string",
      "aliases": [
        "creator"
      ],
      "add": false,
      "set": true,
      "get": true,
      "examples": [
        "--prop author=\"Alice\""
      ],
      "readback": "author string",
      "enforcement": "report"
    },
    "keywords": {
      "type": "string",
      "add": false,
      "set": true,
      "get": true,
      "examples": [
        "--prop keywords=\"tag1,tag2\""
      ],
      "readback": "keywords string",
      "enforcement": "report"
    },
    "description": {
      "type": "string",
      "add": false,
      "set": true,
      "get": true,
      "examples": [
        "--prop description=\"Abstract\""
      ],
      "readback": "description string",
      "enforcement": "report"
    },
    "category": {
      "type": "string",
      "add": false,
      "set": true,
      "get": true,
      "examples": [
        "--prop category=Marketing"
      ],
      "readback": "category string",
      "enforcement": "report"
    },
    "lastModifiedBy": {
      "type": "string",
      "aliases": [
        "lastmodifiedby"
      ],
      "add": false,
      "set": true,
      "get": true,
      "examples": [
        "--prop lastModifiedBy=\"Bob\""
      ],
      "readback": "last-modified author",
      "enforcement": "report"
    },
    "revisionNumber": {
      "type": "string",
      "add": false,
      "set": true,
      "get": true,
      "description": "docProps/core.xml Revision field — presentation save counter.",
      "examples": [
        "--prop revisionNumber=3"
      ],
      "readback": "revision number string",
      "enforcement": "report"
    },
    "created": {
      "type": "string",
      "description": "creation timestamp from docProps/core.xml.",
      "add": false,
      "set": false,
      "get": true,
      "readback": "ISO 8601 timestamp",
      "enforcement": "report"
    },
    "modified": {
      "type": "string",
      "description": "last-modified timestamp from docProps/core.xml.",
      "add": false,
      "set": false,
      "get": true,
      "readback": "ISO 8601 timestamp",
      "enforcement": "report"
    },
    "slideWidth": {
      "type": "string",
      "aliases": ["width"],
      "description": "slide width from <p:sldSz/@cx>, formatted via FormatEmu. Set accepts unit-qualified or raw EMU; setting width or height alone switches @type to 'custom'.",
      "add": false,
      "set": true,
      "get": true,
      "examples": [
        "--prop slideWidth=30cm",
        "--prop slideWidth=720pt"
      ],
      "readback": "unit-qualified length string (e.g. '25.4cm', '720pt')",
      "enforcement": "report"
    },
    "slideHeight": {
      "type": "string",
      "aliases": ["height"],
      "description": "slide height from <p:sldSz/@cy>, formatted via FormatEmu. Set accepts unit-qualified or raw EMU; setting width or height alone switches @type to 'custom'.",
      "add": false,
      "set": true,
      "get": true,
      "examples": [
        "--prop slideHeight=20cm",
        "--prop slideHeight=540pt"
      ],
      "readback": "unit-qualified length string (e.g. '19.05cm', '540pt')",
      "enforcement": "report"
    },
    "slideSize": {
      "type": "string",
      "description": "slide size preset name derived from <p:sldSz/@type>. Set accepts one of the listed preset names (widescreen | standard | 16:10 | a4 | a3 | letter | b4 | b5 | 35mm | overhead | banner | ledger | custom) and rewrites @cx/@cy + @type accordingly; unlisted names are rejected (use slideWidth/slideHeight for an arbitrary custom size).",
      "add": false,
      "set": true,
      "get": true,
      "examples": [
        "--prop slideSize=widescreen",
        "--prop slideSize=a4"
      ],
      "readback": "preset name: widescreen | standard | 16:10 | a4 | a3 | letter | b4 | b5 | 35mm | overhead | banner | ledger | custom",
      "enforcement": "report"
    },
    "defaultFont": {
      "type": "string",
      "description": "default minor (body) font from the first slide master's theme FontScheme.",
      "add": false,
      "set": false,
      "get": true,
      "readback": "default text font family name",
      "enforcement": "report"
    },
    "extended.application": {
      "type": "string",
      "add": false,
      "set": false,
      "get": true,
      "description": "from docProps/app.xml application identifier (e.g. \"Microsoft PowerPoint\").",
      "readback": "application string",
      "enforcement": "report"
    },
    "compatMode": {
      "type": "bool",
      "aliases": ["compatibilitymode"],
      "add": false,
      "set": true,
      "get": true,
      "description": "presentation @compatMode flag — true when the file is in legacy-compatibility mode.",
      "examples": [
        "--prop compatMode=true"
      ],
      "readback": "true when compat mode is on",
      "enforcement": "report"
    },
    "firstSlideNum": {
      "type": "number",
      "aliases": ["firstslidenumber"],
      "add": false,
      "set": true,
      "get": true,
      "description": "presentation @firstSlideNum — slide number of the first slide (default 1).",
      "examples": [
        "--prop firstSlideNum=10"
      ],
      "readback": "integer",
      "enforcement": "report"
    },
    "rtl": {
      "type": "bool",
      "add": false,
      "set": true,
      "get": false,
      "description": "Set-only input alias for presentation @rtl (right-to-left reading order). Get exposes the same OOXML attribute under the canonical key `direction` ('rtl' when true), matching docx convention. Asymmetric by design — set with `rtl=true|false`, read via `direction`.",
      "examples": [
        "--prop rtl=true"
      ],
      "enforcement": "report"
    },
    "direction": {
      "type": "string",
      "add": false,
      "set": false,
      "get": true,
      "description": "Get-only canonical key for presentation reading direction. Emits 'rtl' when @rtl=true is set; absent otherwise. To set, use the input-only `rtl=true|false` key.",
      "readback": "'rtl' when right-to-left; key absent for default left-to-right",
      "enforcement": "report"
    },
    "print.colorMode": {
      "type": "string",
      "aliases": ["printcolormode"],
      "add": false,
      "set": true,
      "get": true,
      "description": "PrintingProperties color mode. Set accepts: color|clr, grayscale|gray, blackAndWhite|bw.",
      "examples": [
        "--prop print.colorMode=gray",
        "--prop print.colorMode=color"
      ],
      "readback": "color mode token (clr | gray | bw)",
      "enforcement": "report"
    },
    "print.frameSlides": {
      "type": "bool",
      "add": false,
      "set": true,
      "get": true,
      "description": "PrintingProperties FrameSlides flag — print a thin border around each slide.",
      "examples": [
        "--prop print.frameSlides=true"
      ],
      "readback": "true when set",
      "enforcement": "report"
    },
    "print.hiddenSlides": {
      "type": "bool",
      "add": false,
      "set": true,
      "get": true,
      "description": "PrintingProperties HiddenSlides flag — include hidden slides in printed output.",
      "examples": [
        "--prop print.hiddenSlides=true"
      ],
      "readback": "true when set",
      "enforcement": "report"
    },
    "print.what": {
      "type": "string",
      "aliases": ["printwhat"],
      "add": false,
      "set": true,
      "get": true,
      "description": "PrintingProperties PrintWhat — what gets printed. Set accepts shorthand (slides, handouts, notes, outline) and explicit OOXML tokens (handouts1, handouts2, handouts3, handouts4, handouts6, handouts9). Bare `handouts` is an alias for handouts1. Get returns the OOXML token (e.g. handouts1).",
      "examples": [
        "--prop print.what=handouts",
        "--prop print.what=handouts4",
        "--prop print.what=notes"
      ],
      "readback": "print-what enum inner text (slides | handouts1..9 | notes | outline)",
      "enforcement": "report"
    },
    "print.scaleToFitPaper": {
      "type": "bool",
      "add": false,
      "set": true,
      "get": true,
      "description": "PrintingProperties ScaleToFitPaper flag — scale slides to fill the paper page.",
      "examples": [
        "--prop print.scaleToFitPaper=true"
      ],
      "readback": "true when set",
      "enforcement": "report"
    },
    "show.loop": {
      "type": "bool",
      "aliases": ["showloop"],
      "add": false,
      "set": true,
      "get": true,
      "description": "ShowProperties Loop flag — auto-restart slideshow when reaching the end.",
      "examples": [
        "--prop show.loop=true"
      ],
      "readback": "true when set",
      "enforcement": "report"
    },
    "show.narration": {
      "type": "bool",
      "aliases": ["shownarration"],
      "add": false,
      "set": true,
      "get": true,
      "description": "ShowProperties ShowNarration flag — play recorded narration during slideshow.",
      "examples": [
        "--prop show.narration=true"
      ],
      "readback": "true|false",
      "enforcement": "report"
    },
    "show.animation": {
      "type": "bool",
      "aliases": ["showanimation"],
      "add": false,
      "set": true,
      "get": true,
      "description": "ShowProperties ShowAnimation flag — play animations during slideshow.",
      "examples": [
        "--prop show.animation=true"
      ],
      "readback": "true|false",
      "enforcement": "report"
    },
    "show.useTimings": {
      "type": "bool",
      "aliases": ["usetimings", "show.usetimings"],
      "add": false,
      "set": true,
      "get": true,
      "description": "ShowProperties UseTimings flag — use stored slide timings during slideshow.",
      "examples": [
        "--prop show.useTimings=true"
      ],
      "readback": "true|false",
      "enforcement": "report"
    },
    "removePersonalInfo": {
      "type": "bool",
      "aliases": ["removepersonalinfoonsave"],
      "add": false,
      "set": true,
      "get": true,
      "description": "ExtendedProperties RemovePersonalInfoOnSave — strip author/last-saved-by metadata on save.",
      "examples": [
        "--prop removePersonalInfo=true"
      ],
      "readback": "true when set",
      "enforcement": "report"
    }
  }
}