Refactor print preview web ui

chrome/browser/resources/print_preview/data/chromium_capabilities.js

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+cr.define('print_preview', function() {
+  'use strict';
+
+  /**
+   * Capabilities of a print destination not including the capabilities of the
+   * document renderer.
+   * @param {boolean} hasCopiesCapability Whether the print destination has a
+   *     copies capability.
+   * @param {string} defaultCopiesStr Default string representation of the
+   *     copies value.
+   * @param {boolean} hasCollateCapability Whether the print destination has
+   *     collation capability.
+   * @param {boolean} defaultIsCollateEnabled Whether collate is enabled by
+   *     default.
+   * @param {boolean} hasDuplexCapability Whether the print destination has
+   *     duplexing capability.
+   * @param {boolean} defaultIsDuplexEnabled Whether duplexing is enabled by
+   *     default.
+   * @param {boolean} hasOrientationCapability Whether the print destination has
+   *     orientation capability.
+   * @param {boolean} defaultIsLandscapeEnabled Whether the document should be
+   *     printed in landscape by default.
+   * @param {boolean} hasColorCapability Whether the print destination has
+   *     color printing capability.
+   * @param {boolean} defaultIsColorEnabled Whether the document should be
+   *     printed in color by default.
+   * @constructor
+   */
+  function ChromiumCapabilities(
+      hasCopiesCapability,
+      defaultCopiesStr,
+      hasCollateCapability,
+      defaultIsCollateEnabled,
+      hasDuplexCapability,
+      defaultIsDuplexEnabled,
+      hasOrientationCapability,
+      defaultIsLandscapeEnabled,
+      hasColorCapability,
+      defaultIsColorEnabled) {
+    /**
+     * Whether the print destination has a copies capability.
+     * @type {boolean}
+     * @private
+     */
+    this.hasCopiesCapability_ = hasCopiesCapability;
+
+    /**
+     * Default string representation of the copies value.
+     * @type {string}
+     * @private
+     */
+    this.defaultCopiesStr_ = defaultCopiesStr;
+
+    /**
+     * Whether the print destination has collation capability.
+     * @type {boolean}
+     * @private
+     */
+    this.hasCollateCapability_ = hasCollateCapability;
+
+    /**
+     * Whether collate is enabled by default.
+     * @type {boolean}
+     * @private
+     */
+    this.defaultIsCollateEnabled_ = defaultIsCollateEnabled;
+
+    /**
+     * Whether the print destination has duplexing capability.
+     * @type {boolean}
+     * @private
+     */
+    this.hasDuplexCapability_ = hasDuplexCapability;
+
+    /**
+     * Whether duplex is enabled by default.
+     * @type {boolean}
+     * @private
+     */
+    this.defaultIsDuplexEnabled_ = defaultIsDuplexEnabled;
+
+    /**
+     * Whether the print destination has orientation capability.
+     * @type {boolean}
+     * @private
+     */
+    this.hasOrientationCapability_ = hasOrientationCapability;
+
+    /**
+     * Whether the document should be printed in landscape by default.
+     * @type {boolean}
+     * @private
+     */
+    this.defaultIsLandscapeEnabled_ = defaultIsLandscapeEnabled;
+
+    /**
+     * Whether the print destination has color printing capability.
+     * @type {boolean}
+     * @private
+     */
+    this.hasColorCapability_ = hasColorCapability;
+
+    /**
+     * Whether the document should be printed in color.
+     * @type {boolean}
+     * @private
+     */
+    this.defaultIsColorEnabled_ = defaultIsColorEnabled;
+  };
+
+  ChromiumCapabilities.prototype = {
+    /** @return {boolean} Whether the destination has the copies capability. */
+    get hasCopiesCapability() {
+      return this.hasCopiesCapability_;
+    },
+
+    /** @return {string} Default number of copies in string format. */
+    get defaultCopiesStr() {
+      return this.defaultCopiesStr_;
+    },
+
+    /** @return {boolean} Whether the destination has collation capability. */
+    get hasCollateCapability() {
+      return this.hasCollateCapability_;
+    },
+
+    /** @return {boolean} Whether collation is enabled by default. */
+    get defaultIsCollateEnabled() {
+      return this.defaultIsCollateEnabled_;
+    },
+
+    /** @return {boolean} Whether the destination has the duplex capability. */
+    get hasDuplexCapability() {
+      return this.hasDuplexCapability_;
+    },
+
+    /** @return {boolean} Whether duplexing is enabled by default. */
+    get defaultIsDuplexEnabled() {
+      return this.defaultIsDuplexEnabled_;
+    },
+
+    /**
+     * @return {boolean} Whether the destination has the orientation capability.
+     */
+    get hasOrientationCapability() {
+      return this.hasOrientationCapability_;
+    },
+
+    /**
+     * @return {boolean} Whether document should be printed in landscape by
+     *     default.
+     */
+    get defaultIsLandscapeEnabled() {
+      return this.defaultIsLandscapeEnabled_;
+    },
+
+    /**
+     * @return {boolean} Whether the destination has color printing capability.
+     */
+    get hasColorCapability() {
+      return this.hasColorCapability_;
+    },
+
+    /**
+     * @return {boolean} Whether document should be printed in color by default.
+     */
+    get defaultIsColorEnabled() {
+      return this.defaultIsColorEnabled_;
+    },
+
+    /** @return {string} Serialized representation of the capabilities. */
+    serialize: function() {
+      var state = {
+        'hasCopiesCapability': this.hasCopiesCapability_,
+        'defaultCopiesStr': this.defaultCopiesStr_,
+        'hasCollateCapability': this.hasCollateCapability_,
+        'defaultIsCollateEnabled': this.defaultIsCollateEnabled_,
+        'hasDuplexCapability': this.hasDuplexCapability_,
+        'defaultIsDuplexEnabled': this.defaultIsDuplexEnabled_,
+        'hasOrientationCapability': this.hasOrientationCapability_,
+        'defaultIsLandscapeEnabled': this.defaultIsLandscapeEnabled_,
+        'hasColorCapability': this.hasColorCapability_,
+        'defaultIsColorEnabled': this.defaultIsColorEnabled_
+      };
+      return JSON.stringify(state);
+    }
+  };
+
+  // Export
+  return {
+    ChromiumCapabilities: ChromiumCapabilities
+  };
+});