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nv/html/nv-nopdf/styles/packages/launch-screen.js

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+//////////////////////////////////////////////////////////////////////////
+//                                                                      //
+// This is a generated file. You can view the original                  //
+// source in your browser if your browser supports source maps.         //
+// Source maps are supported by all recent versions of Chrome, Safari,  //
+// and Firefox, and by Internet Explorer 11.                            //
+//                                                                      //
+//////////////////////////////////////////////////////////////////////////
+
+
+(function () {
+
+/* Imports */
+var Meteor = Package.meteor.Meteor;
+var global = Package.meteor.global;
+var meteorEnv = Package.meteor.meteorEnv;
+
+/* Package-scope variables */
+var LaunchScreen;
+
+(function(){
+
+////////////////////////////////////////////////////////////////////////////
+//                                                                        //
+// packages/launch-screen/mobile-launch-screen.js                         //
+//                                                                        //
+////////////////////////////////////////////////////////////////////////////
+                                                                          //
+// XXX This currently implements loading screens for mobile apps only,
+// but in the future can be expanded to all apps.
+
+var holdCount = 0;
+var alreadyHidden = false;
+
+LaunchScreen = {
+  hold: function () {
+    if (! Meteor.isCordova) {
+      return {
+        release: function () { /* noop */ }
+      };
+    }
+
+    if (alreadyHidden) {
+      throw new Error("Can't show launch screen once it's hidden");
+    }
+
+    holdCount++;
+
+    var released = false;
+    var release = function () {
+      if (! Meteor.isCordova)
+        return;
+
+      if (! released) {
+        released = true;
+        holdCount--;
+        if (holdCount === 0 &&
+            typeof navigator !== 'undefined' && navigator.splashscreen) {
+          alreadyHidden = true;
+          navigator.splashscreen.hide();
+        }
+      }
+    };
+
+    // Returns a launch screen handle with a release method
+    return {
+      release: release
+    };
+  }
+};
+
+////////////////////////////////////////////////////////////////////////////
+
+}).call(this);
+
+
+
+
+
+
+(function(){
+
+////////////////////////////////////////////////////////////////////////////
+//                                                                        //
+// packages/launch-screen/default-behavior.js                             //
+//                                                                        //
+////////////////////////////////////////////////////////////////////////////
+                                                                          //
+// Hold launch screen on app load. This reflects the fact that Meteor
+// mobile apps that use this package always start with a launch screen
+// visible. (see XXX comment at the top of package.js for more
+// details)
+var handle = LaunchScreen.hold();
+
+var Template = Package.templating && Package.templating.Template;
+
+Meteor.startup(function () {
+  if (! Template) {
+    handle.release();
+  } else if (Package['iron:router']) {
+    // XXX Instead of doing this here, this code should be in
+    // iron:router directly. Note that since we're in a
+    // `Meteor.startup` block it's ok that we don't have a
+    // weak dependency on iron:router in package.js.
+    Package['iron:router'].Router.onAfterAction(function () {
+      handle.release();
+    });
+  } else {
+    Template.body.onRendered(function () {
+      handle.release();
+    });
+
+    // In case `Template.body` never gets rendered (due to some bug),
+    // hide the launch screen after 6 seconds. This matches the
+    // observed timeout that Cordova apps on Android (but not iOS)
+    // have on hiding the launch screen (even if you don't call
+    // `navigator.splashscreen.hide()`)
+    setTimeout(function () {
+      handle.release();
+    }, 6000);
+  }
+});
+
+////////////////////////////////////////////////////////////////////////////
+
+}).call(this);
+
+
+/* Exports */
+Package._define("launch-screen", {
+  LaunchScreen: LaunchScreen
+});
+
+})();