1 files changed, 127 insertions, 0 deletions
diff --git a/devtools/shared/specs/page-style.js b/devtools/shared/specs/page-style.js
new file mode 100644
index 0000000000..2ebe49ed7f
--- /dev/null
+++ b/devtools/shared/specs/page-style.js
@@ -0,0 +1,127 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+"use strict";
+
+const {
+  Arg,
+  Option,
+  RetVal,
+  generateActorSpec,
+  types,
+} = require("devtools/shared/protocol");
+
+// Load the shared types for style actors
+require("devtools/shared/specs/style/style-types");
+
+const pageStyleSpec = generateActorSpec({
+  typeName: "pagestyle",
+
+  events: {
+    "stylesheet-updated": {
+      type: "styleSheetUpdated",
+    },
+  },
+
+  methods: {
+    getComputed: {
+      request: {
+        node: Arg(0, "domnode"),
+        markMatched: Option(1, "boolean"),
+        onlyMatched: Option(1, "boolean"),
+        filter: Option(1, "string"),
+        filterProperties: Option(1, "nullable:array:string"),
+      },
+      response: {
+        computed: RetVal("json"),
+      },
+    },
+    getAllUsedFontFaces: {
+      request: {
+        includePreviews: Option(0, "boolean"),
+        includeVariations: Option(1, "boolean"),
+        previewText: Option(0, "string"),
+        previewFontSize: Option(0, "string"),
+        previewFillStyle: Option(0, "string"),
+      },
+      response: {
+        fontFaces: RetVal("array:fontface"),
+      },
+    },
+    getUsedFontFaces: {
+      request: {
+        node: Arg(0, "domnode"),
+        includePreviews: Option(1, "boolean"),
+        includeVariations: Option(1, "boolean"),
+        previewText: Option(1, "string"),
+        previewFontSize: Option(1, "string"),
+        previewFillStyle: Option(1, "string"),
+      },
+      response: {
+        fontFaces: RetVal("array:fontface"),
+      },
+    },
+    getMatchedSelectors: {
+      request: {
+        node: Arg(0, "domnode"),
+        property: Arg(1, "string"),
+        filter: Option(2, "string"),
+      },
+      response: RetVal(
+        types.addDictType("matchedselectorresponse", {
+          rules: "array:domstylerule",
+          sheets: "array:stylesheet",
+          matched: "array:matchedselector",
+        })
+      ),
+    },
+    getRule: {
+      request: {
+        ruleId: Arg(0, "string"),
+      },
+      response: {
+        rule: RetVal("nullable:domstylerule"),
+      },
+    },
+    getApplied: {
+      request: {
+        node: Arg(0, "domnode"),
+        inherited: Option(1, "boolean"),
+        matchedSelectors: Option(1, "boolean"),
+        skipPseudo: Option(1, "boolean"),
+        filter: Option(1, "string"),
+      },
+      response: RetVal("appliedStylesReturn"),
+    },
+    isPositionEditable: {
+      request: { node: Arg(0, "domnode") },
+      response: { value: RetVal("boolean") },
+    },
+    getLayout: {
+      request: {
+        node: Arg(0, "domnode"),
+        autoMargins: Option(1, "boolean"),
+      },
+      response: RetVal("json"),
+    },
+    addNewRule: {
+      request: {
+        node: Arg(0, "domnode"),
+        pseudoClasses: Arg(1, "nullable:array:string"),
+      },
+      response: RetVal("appliedStylesReturn"),
+    },
+    getAttributesInOwnerDocument: {
+      request: {
+        search: Arg(0, "string"),
+        attributeType: Arg(1, "string"),
+        node: Arg(2, "nullable:domnode"),
+      },
+      response: {
+        attributes: RetVal("array:string"),
+      },
+    },
+  },
+});
+
+exports.pageStyleSpec = pageStyleSpec;