initial commit 2

4 files changed, 226 insertions, 0 deletions

diff --git a/addons/mail/static/src/bugfix/bugfix.js b/addons/mail/static/src/bugfix/bugfix.js
new file mode 100644
index 00000000..20800dc7
--- /dev/null
+++ b/addons/mail/static/src/bugfix/bugfix.js
@@ -0,0 +1,191 @@
+/**
+ * This file allows introducing new JS modules without contaminating other files.
+ * This is useful when bug fixing requires adding such JS modules in stable
+ * versions of Odoo. Any module that is defined in this file should be isolated
+ * in its own file in master.
+ */
+odoo.define('mail/static/src/bugfix/bugfix.js', function (require) {
+'use strict';
+
+});
+
+// Should be moved to its own file in master.
+odoo.define('mail/static/src/component_hooks/use_rendered_values/use_rendered_values.js', function (require) {
+'use strict';
+
+const { Component } = owl;
+const { onMounted, onPatched } = owl.hooks;
+
+/**
+ * This hooks provides support for accessing the values returned by the given
+ * selector at the time of the last render. The values will be updated after
+ * every mount/patch.
+ *
+ * @param {function} selector function that will be executed at the time of the
+ *  render and of which the result will be stored for future reference.
+ * @returns {function} function to call to retrieve the last rendered values.
+ */
+function useRenderedValues(selector) {
+    const component = Component.current;
+    let renderedValues;
+    let patchedValues;
+
+    const __render = component.__render.bind(component);
+    component.__render = function () {
+        renderedValues = selector();
+        return __render(...arguments);
+    };
+    onMounted(onUpdate);
+    onPatched(onUpdate);
+    function onUpdate() {
+        patchedValues = renderedValues;
+    }
+    return () => patchedValues;
+}
+
+return useRenderedValues;
+
+});
+
+// Should be moved to its own file in master.
+odoo.define('mail/static/src/component_hooks/use_update/use_update.js', function (require) {
+'use strict';
+
+const { Component } = owl;
+const { onMounted, onPatched } = owl.hooks;
+
+const executionQueue = [];
+
+function executeNextInQueue() {
+    if (executionQueue.length === 0) {
+        return;
+    }
+    const { component, func } = executionQueue.shift();
+    if (component.__owl__.status !== 5 /* DESTROYED */) {
+        func();
+    }
+    executeNextInQueue();
+}
+
+/**
+ * @param {Object} param0
+ * @param {Component} param0.component
+ * @param {function} param0.func
+ * @param {integer} param0.priority
+ */
+async function addFunctionToQueue({ component, func, priority }) {
+    const index = executionQueue.findIndex(item => item.priority > priority);
+    const item = { component, func, priority };
+    if (index === -1) {
+        executionQueue.push(item);
+    } else {
+        executionQueue.splice(index, 0, item);
+    }
+    // Timeout to allow all components to register their function before
+    // executing any of them, to respect all priorities.
+    await new Promise(resolve => setTimeout(resolve));
+    executeNextInQueue();
+}
+
+/**
+ * This hook provides support for executing code after update (render or patch).
+ *
+ * @param {Object} param0
+ * @param {function} param0.func the function to execute after the update.
+ * @param {integer} [param0.priority] determines the execution order of the function
+ *  among the update function of other components. Lower priority is executed
+ *  first. If no priority is given, the function is executed immediately.
+ *  This param is deprecated because desynchronized update is causing issue if
+ *  there is a new render planned in the meantime (models data become obsolete
+ *  in the update method).
+ */
+function useUpdate({ func, priority }) {
+    const component = Component.current;
+    onMounted(onUpdate);
+    onPatched(onUpdate);
+    function onUpdate() {
+        if (priority === undefined) {
+            func();
+            return;
+        }
+        addFunctionToQueue({ component, func, priority });
+    }
+}
+
+return useUpdate;
+
+});
+
+// Should be moved to its own file in master.
+odoo.define('mail/static/src/component_hooks/use_should_update_based_on_props/use_should_update_based_on_props.js', function (require) {
+'use strict';
+
+const { Component } = owl;
+
+/**
+ * Compares `a` and `b` up to the given `compareDepth`.
+ *
+ * @param {any} a
+ * @param {any} b
+ * @param {Object|integer} compareDepth
+ * @returns {boolean}
+ */
+function isEqual(a, b, compareDepth) {
+    const keys = Object.keys(a);
+    if (Object.keys(b).length !== keys.length) {
+        return false;
+    }
+    for (const key of keys) {
+        // the depth can be given either as a number (for all keys) or as
+        // an object (for each key)
+        let depth;
+        if (typeof compareDepth === 'number') {
+            depth = compareDepth;
+        } else {
+            depth = compareDepth[key] || 0;
+        }
+        if (depth === 0 && a[key] !== b[key]) {
+            return false;
+        }
+        if (depth !== 0) {
+            let nextDepth;
+            if (typeof depth === 'number') {
+                nextDepth = depth - 1;
+            } else {
+                nextDepth = depth;
+            }
+            if (!isEqual(a[key], b[key], nextDepth)) {
+                return false;
+            }
+        }
+    }
+    return true;
+}
+
+/**
+ * This hook overrides the `shouldUpdate` method to ensure the component is only
+ * updated if its props actually changed. This is especially useful to use on
+ * components for which an extra render costs proportionally a lot more than
+ * comparing props.
+ *
+ * @param {Object} [param0={}]
+ * @param {Object} [param0.compareDepth={}] allows to specify the comparison
+ *  depth to use for each prop. Default is shallow compare (depth = 0).
+ */
+function useShouldUpdateBasedOnProps({ compareDepth = {} } = {}) {
+    const component = Component.current;
+    component.shouldUpdate = nextProps => {
+        const allNewProps = Object.assign({}, nextProps);
+        const defaultProps = component.constructor.defaultProps;
+        for (const key in defaultProps) {
+            if (allNewProps[key] === undefined) {
+                allNewProps[key] = defaultProps[key];
+            }
+        }
+        return !isEqual(component.props, allNewProps, compareDepth);
+    };
+}
+
+return useShouldUpdateBasedOnProps;
+
+});
diff --git a/addons/mail/static/src/bugfix/bugfix.scss b/addons/mail/static/src/bugfix/bugfix.scss
new file mode 100644
index 00000000..c4272e52
--- /dev/null
+++ b/addons/mail/static/src/bugfix/bugfix.scss
@@ -0,0 +1,6 @@
+/**
+* This file allows introducing new styles without contaminating other files.
+* This is useful when bug fixing requires adding new components for instance in
+* stable versions of Odoo. Any style that is defined in this file should be isolated
+* in its own file in master.
+*/
diff --git a/addons/mail/static/src/bugfix/bugfix.xml b/addons/mail/static/src/bugfix/bugfix.xml
new file mode 100644
index 00000000..c17906f7
--- /dev/null
+++ b/addons/mail/static/src/bugfix/bugfix.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<templates xml:space="preserve">
+
+<!--
+    This file allows introducing new static templates without contaminating other files.
+    This is useful when bug fixing requires adding new components for instance in stable
+    versions of Odoo. Any template that is defined in this file should be isolated
+    in its own file in master.
+-->
+
+</templates>
diff --git a/addons/mail/static/src/bugfix/bugfix_tests.js b/addons/mail/static/src/bugfix/bugfix_tests.js
new file mode 100644
index 00000000..a5ecddde
--- /dev/null
+++ b/addons/mail/static/src/bugfix/bugfix_tests.js
@@ -0,0 +1,18 @@
+odoo.define('mail/static/src/bugfix/bugfix_tests.js', function (require) {
+'use strict';
+
+/**
+ * This file allows introducing new QUnit test modules without contaminating
+ * other test files. This is useful when bug fixing requires adding new
+ * components for instance in stable versions of Odoo. Any test that is defined
+ * in this file should be isolated in its own file in master.
+ */
+QUnit.module('mail', {}, function () {
+QUnit.module('bugfix', {}, function () {
+QUnit.module('bugfix_tests.js', {
+
+});
+});
+});
+
+});