# HG changeset patch
# User luginbue
# Date 1026057834 -7200
# Node ID 9a3fc958fb4345beedd4b032adb9011596f964f0
# Parent cff6aff17bb86cbab891c38330748fc36da90429
bugfixes and new module
diff -r cff6aff17bb8 -r 9a3fc958fb43 client/digitallibrary/modules/contextMenu.js
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/client/digitallibrary/modules/contextMenu.js Sun Jul 07 18:03:54 2002 +0200
@@ -0,0 +1,117 @@
+/****************************************************************************
+ * - module for digilib: adds a menu for digilib functionality *
+ * *
+ * pressing [ctrl] + [left mousebutton] to bring it up *
+ * *
+ * to install this module, you do not just have to load it in *
+ * dlImage.jsp (like every module), but you also have to put the *
+ * following three lines in the of dlImage.jsp: *
+ * *
+ * *
+ * *
+ * christian luginbuehl (luginbuehl@student.unibe.ch) *
+ ****************************************************************************/
+
+browser = new checkBrowser();
+
+var menu = false;
+
+if (browser.ns4) {
+ document.captureEvents(Event.MOUSEDOWN);
+ document.onmousedown = showmenu;
+} else if (browser.ns6) {
+ document.addEventListener("mousedown", showmenu, true);
+} else {
+ document.onmousedown = showmenu;
+}
+
+
+function checkBrowser() {
+
+ this.ua = navigator.userAgent;
+ this.ver = navigator.appVersion;
+ this.dom = ( document.getElementById );
+ this.opera = ( this.dom ) && ( this.ua.toLowerCase().indexOf("opera") > -1 );
+ this.ie4 = ( document.all ) && ( !this.dom );
+ this.ie5 = ( this.ver.indexOf("MSIE 5") > -1 ) && ( this.dom );
+ this.ie6 = ( this.ver.indexOf("MSIE 6") > -1 ) && ( this.dom );
+ this.ns4 = ( document.layers ) && ( !this.dom );
+ this.ns6 = ( this.dom ) && ( parseInt(this.ver) >= 5 ) && ( !this.opera );
+ this.ns = ( this.ns4 ) || ( this.ns6 );
+ this.ie = ( this.ie4 ) || ( this.ie5 ) || ( this.ie6 );
+
+ return this;
+}
+
+
+function showmenu(event) {
+
+ if (browser.ns4) {
+ if (event.which == 1 && (event.modifiers == Event.CONTROL_MASK) && !menu) {
+ menu = true;
+ document.layers["menu"].left = Math.min(event.pageX + 3, innerWidth - 160 + pageXOffset);
+ document.layers["menu"].top = Math.min(event.pageY + 3, innerHeight - 180 + pageYOffset);
+ document.layers["menu"].clip.width = 140;
+ document.layers["menu"].bgColor = "#DDDDDD";
+ document.layers["menu"].margin = 4;
+ document.layers["menu"].visibility = "show";
+ } else if (menu) {
+ menu = false;
+ document.layers["menu"].visibility = "hide";
+ }
+
+ } else if (browser.ns6) {
+ if (event.which == 1 && event.ctrlKey && !menu) {
+ menu = true;
+ document.getElementById("menu").style.left = Math.min(event.pageX + 3, innerWidth - 160 + pageXOffset);
+ document.getElementById("menu").style.top = Math.min(event.pageY + 3, innerHeight - 160 + pageYOffset);
+ document.getElementById("menu").style.visibility = "visible";
+ } else if (menu) {
+ menu = false;
+ document.getElementById("menu").style.visibility = "hidden";
+ }
+ } else {
+ event = window.event;
+
+ if (event.button == 1 && event.ctrlKey && !menu) {
+ menu = true;
+ document.all["menu"].style.left = event.x + 3;
+ document.all["menu"].style.top = event.y + 3;
+ document.all["menu"].style.visibility = "visible";
+ } else if (menu) {
+ menu = false;
+ document.all["menu"].style.visibility = "hidden";
+ }
+ }
+}
+
+
+function cm_htmlCode() {
+
+ document.write('\n');
+ document.write('\n');
+
+}
