rework reader to use global Reader object

various theme-related fixes

1 files changed, 61 insertions, 0 deletions

diff --git a/js/reader_iframe.js b/js/reader_iframe.js
new file mode 100644
index 0000000..a31b9ac
--- /dev/null
+++ b/js/reader_iframe.js
@@ -0,0 +1,61 @@
+'use strict';
+
+/* global EpubeApp */
+
+let Reader;
+
+function enable_swipes() {
+	$(window).off("swipeleft swiperight");
+
+	$(window).on("swipeleft", function() {
+		Reader.Page.next();
+	});
+
+	$(window).on("swiperight", function() {
+		Reader.Page.prev();
+	});
+}
+
+$(document).ready(function() {
+	Reader = parent.__get_reader();
+
+	$(window).on("doubletap", function(/* evt */) {
+		const sel = getSelection().toString().trim();
+
+		if (sel.match(/^$/)) {
+			Reader.toggleFullscreen();
+		}
+	});
+
+	$(window).on("click tap", function(evt) {
+		if (evt.button == 0) {
+
+			if ($(".modal").is(":visible"))
+					return;
+
+			if (typeof EpubeApp != "undefined")
+				EpubeApp.toggleActionBar();
+			else
+				Reader.showUI(true);
+		}
+	});
+
+	$(window).on("touchstart", function() {
+		enable_swipes();
+	});
+
+	$(window).on("mousedown", function() {
+		$(window).off("swipeleft swiperight");
+	});
+
+	$(window).on("wheel", function(evt) {
+		if (evt.originalEvent.deltaY > 0) {
+			Reader.Page.prev();
+		} else if (evt.originalEvent.deltaY < 0) {
+			Reader.Page.next();
+		}
+	});
+
+	enable_swipes();
+});
+