Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 113 insertions, 0 deletions

diff --git a/comm/calendar/base/content/dialogs/calendar-migration-dialog.js b/comm/calendar/base/content/dialogs/calendar-migration-dialog.js
new file mode 100644
index 0000000000..bac1cd8fec
--- /dev/null
+++ b/comm/calendar/base/content/dialogs/calendar-migration-dialog.js
@@ -0,0 +1,113 @@
+/* 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/. */
+
+window.addEventListener("DOMContentLoaded", event => {
+  gMigrateWizard.loadMigrators();
+});
+
+var gMigrateWizard = {
+  /**
+   * Called from onload of the migrator window.  Takes all of the migrators
+   * that were passed in via window.arguments and adds them to checklist. The
+   * user can then check these off to migrate the data from those sources.
+   */
+  loadMigrators() {
+    let wizardPage2 = document.getElementById("wizardPage2");
+    wizardPage2.addEventListener("pageshow", gMigrateWizard.migrateChecked);
+
+    let listbox = document.getElementById("datasource-list");
+
+    // XXX Once we have branding for lightning, this hack can go away
+    let props = Services.strings.createBundle("chrome://calendar/locale/migration.properties");
+
+    let wizard = document.querySelector("wizard");
+    let desc = document.getElementById("wizard-desc");
+    // Since we don't translate "Lightning"...
+    wizard.title = props.formatStringFromName("migrationTitle", ["Lightning"]);
+    desc.textContent = props.formatStringFromName("migrationDescription", ["Lightning"]);
+
+    console.debug("migrators: " + window.arguments.length);
+    for (let migrator of window.arguments[0]) {
+      let checkbox = document.createXULElement("checkbox");
+      checkbox.setAttribute("checked", true);
+      checkbox.setAttribute("label", migrator.title);
+      checkbox.migrator = migrator;
+      listbox.appendChild(checkbox);
+    }
+  },
+
+  /**
+   * Called from the second page of the wizard.  Finds all of the migrators
+   * that were checked and begins migrating their data.  Also controls the
+   * progress dialog so the user can see what is happening. (somewhat)
+   */
+  migrateChecked() {
+    let migrators = [];
+
+    // Get all the checked migrators into an array
+    let listbox = document.getElementById("datasource-list");
+    for (let i = listbox.children.length - 1; i >= 0; i--) {
+      if (listbox.children[i].getAttribute("checked")) {
+        migrators.push(listbox.children[i].migrator);
+      }
+    }
+
+    // If no migrators were checked, then we're done
+    if (migrators.length == 0) {
+      window.close();
+    }
+
+    // Don't let the user get away while we're migrating
+    // XXX may want to wire this into the 'cancel' function once that's
+    //    written
+    let wizard = document.querySelector("wizard");
+    wizard.canAdvance = false;
+    wizard.canRewind = false;
+
+    // We're going to need this for the progress meter's description
+    let props = Services.strings.createBundle("chrome://calendar/locale/migration.properties");
+    let label = document.getElementById("progress-label");
+    let meter = document.getElementById("migrate-progressmeter");
+
+    let i = 0;
+    // Because some of our migrators involve async code, we need this
+    // call-back function so we know when to start the next migrator.
+    function getNextMigrator() {
+      if (migrators[i]) {
+        let mig = migrators[i];
+
+        // Increment i to point to the next migrator
+        i++;
+        console.debug("starting migrator: " + mig.title);
+        label.value = props.formatStringFromName("migratingApp", [mig.title]);
+        meter.value = ((i - 1) / migrators.length) * 100;
+        mig.args.push(getNextMigrator);
+
+        try {
+          mig.migrate(...mig.args);
+        } catch (e) {
+          console.debug("Failed to migrate: " + mig.title);
+          console.debug(e);
+          getNextMigrator();
+        }
+      } else {
+        console.debug("migration done");
+        wizard.canAdvance = true;
+        label.value = props.GetStringFromName("finished");
+        meter.value = 100;
+        gMigrateWizard.setCanRewindFalse();
+      }
+    }
+
+    // And get the first migrator
+    getNextMigrator();
+  },
+
+  /**
+   * Makes sure the wizard "back" button can not be pressed.
+   */
+  setCanRewindFalse() {
+    document.querySelector("wizard").canRewind = false;
+  },
+};