var active_post_id = false; var xmlhttp_rpc = false; /*@cc_on @*/ /*@if (@_jscript_version >= 5) // JScript gives us Conditional compilation, we can cope with old IE versions. // and security blocked creation of the objects. try { xmlhttp_rpc = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP"); } catch (E) { xmlhttp_rpc = false; } } @end @*/ if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') { xmlhttp_rpc = new XMLHttpRequest(); } function view(id, feed_id) { parent.debug("loading article: " + id + "/" + feed_id); var f_document = parent.frames["feeds-frame"].document; var h_document = document; var m_document = parent.document; enableHotkeys(); var crow = h_document.getElementById("RROW-" + id); crow.className = crow.className.replace("Unread", ""); cleanSelected("headlinesList"); var upd_img_pic = h_document.getElementById("FUPDPIC-" + id); if (upd_img_pic) { upd_img_pic.src = "images/blank_icon.gif"; } active_post_id = id; setActiveFeedId(feed_id); var content = m_document.getElementById("content-frame"); if (content) { content.src = "backend.php?op=view&id=" + param_escape(id) + "&feed=" + param_escape(feed_id); markHeadline(active_post_id); } } function toggleMark(id) { var f_document = parent.frames["feeds-frame"].document; if (!xmlhttp_ready(xmlhttp_rpc)) { printLockingError(); return; } var query = "backend.php?op=rpc&id=" + id + "&subop=mark"; var mark_img = document.getElementById("FMARKPIC-" + id); var vfeedu = f_document.getElementById("FEEDU--1"); var crow = document.getElementById("RROW-" + id); if (mark_img.alt != "Reset mark") { mark_img.src = "images/mark_set.png"; mark_img.alt = "Reset mark"; mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+')'); query = query + "&mark=1"; if (vfeedu && crow.className.match("Unread")) { vfeedu.innerHTML = (+vfeedu.innerHTML) + 1; } } else { mark_img.src = "images/mark_unset.png"; mark_img.alt = "Set mark"; mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+')'); query = query + "&mark=0"; if (vfeedu && crow.className.match("Unread")) { vfeedu.innerHTML = (+vfeedu.innerHTML) - 1; } } var vfeedctr = f_document.getElementById("FEEDCTR--1"); var vfeedr = f_document.getElementById("FEEDR--1"); if (vfeedu && vfeedctr) { if ((+vfeedu.innerHTML) > 0) { if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) { vfeedr.className = vfeedr.className + "Unread"; vfeedctr.className = "odd"; } } else { vfeedctr.className = "invisible"; vfeedr.className = vfeedr.className.replace("Unread", ""); } } xmlhttp_rpc.open("GET", query, true); xmlhttp_rpc.onreadystatechange=rpc_pnotify_callback; xmlhttp_rpc.send(null); } function moveToPost(mode) { // check for combined mode if (!document.getElementById("headlinesList")) return; var rows = getVisibleHeadlineIds(); var prev_id; var next_id; if (active_post_id == false) { next_id = getFirstVisibleHeadlineId(); prev_id = getLastVisibleHeadlineId(); } else { for (var i = 0; i < rows.length; i++) { if (rows[i] == active_post_id) { prev_id = rows[i-1]; next_id = rows[i+1]; } } } if (mode == "next") { if (next_id != undefined) { view(next_id, getActiveFeedId()); } } if (mode == "prev") { if ( prev_id != undefined) { view(prev_id, getActiveFeedId()); } } } function viewfeed(id) { var f = parent.frames["feeds-frame"]; f.viewfeed(id, 0); } function localHotkeyHandler(keycode) { if (keycode == 78 || keycode == 40) { // n, down return moveToPost('next'); } if (keycode == 80 || keycode == 38) { // p, up return moveToPost('prev'); } if (keycode == 65) { // a return parent.toggleDispRead(); } if (keycode == 85) { // u if (parent.getActiveFeedId()) { return parent.viewfeed(parent.getActiveFeedId(), 0, "ForceUpdate"); } } if (keycode == 82) { // r return parent.scheduleFeedUpdate(true); } var f_doc = parent.frames["feeds-frame"].document; var feedlist = f_doc.getElementById('feedList'); if (keycode == 74) { // j var feed = getActiveFeedId(); var new_feed = getRelativeFeedId(feedlist, feed, 'prev'); if (new_feed) viewfeed(new_feed, 0, ''); } if (keycode == 75) { // k var feed = getActiveFeedId(); var new_feed = getRelativeFeedId(feedlist, feed, 'next'); if (new_feed) viewfeed(new_feed, 0, ''); } // FIXME // if (keycode == 85) { // return viewfeed(active_feed_id, active_offset, "ForceUpdate"); // } if (keycode == 83) { // s selectionToggleMarked(); } // alert("KC: " + keycode); } function selectionToggleUnread(cdm_mode) { try { if (!xmlhttp_ready(xmlhttp_rpc)) { printLockingError(); return; } var rows; if (cdm_mode) { rows = cdmGetSelectedArticles(); } else { rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); } for (i = 0; i < rows.length; i++) { var row = document.getElementById("RROW-" + rows[i]); if (row) { var nc = row.className; nc = nc.replace("Unread", ""); nc = nc.replace("Selected", ""); if (row.className.match("Unread")) { row.className = nc + "Selected"; } else { row.className = nc + "UnreadSelected"; } } } if (rows.length > 0) { var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + param_escape(rows.toString()) + "&cmode=2"; xmlhttp_rpc.open("GET", query, true); xmlhttp_rpc.onreadystatechange=all_counters_callback; xmlhttp_rpc.send(null); } } catch (e) { exception_error("selectionToggleUnread", e); } } function selectionToggleMarked(cdm_mode) { try { if (!xmlhttp_ready(xmlhttp_rpc)) { printLockingError(); return; } var rows; if (cdm_mode) { rows = cdmGetSelectedArticles(); } else { rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); } for (i = 0; i < rows.length; i++) { var row = document.getElementById("RROW-" + rows[i]); var mark_img = document.getElementById("FMARKPIC-" + rows[i]); if (row && mark_img) { if (mark_img.alt == "Set mark") { mark_img.src = "images/mark_set.png"; mark_img.alt = "Reset mark"; mark_img.setAttribute('onclick', 'javascript:toggleMark('+rows[i]+', false)'); } else { mark_img.src = "images/mark_unset.png"; mark_img.alt = "Set mark"; mark_img.setAttribute('onclick', 'javascript:toggleMark('+rows[i]+', true)'); } } } if (rows.length > 0) { var query = "backend.php?op=rpc&subop=markSelected&ids=" + param_escape(rows.toString()) + "&cmode=2"; xmlhttp_rpc.open("GET", query, true); xmlhttp_rpc.onreadystatechange=all_counters_callback; xmlhttp_rpc.send(null); } } catch (e) { exception_error("selectionToggleMarked", e); } } function cdmGetSelectedArticles() { var sel_articles = new Array(); var container = document.getElementById("headlinesContainer"); for (i = 0; i < container.childNodes.length; i++) { var child = container.childNodes[i]; if (child.id.match("RROW-") && child.className.match("Selected")) { var c_id = child.id.replace("RROW-", ""); sel_articles.push(c_id); } } return sel_articles; } // mode = all,none,unread function cdmSelectArticles(mode) { var container = document.getElementById("headlinesContainer"); for (i = 0; i < container.childNodes.length; i++) { var child = container.childNodes[i]; if (child.id.match("RROW-")) { var aid = child.id.replace("RROW-", ""); var cb = document.getElementById("RCHK-" + aid); if (mode == "all") { if (!child.className.match("Selected")) { child.className = child.className + "Selected"; cb.checked = true; } } else if (mode == "unread") { if (child.className.match("Unread") && !child.className.match("Selected")) { child.className = child.className + "Selected"; cb.checked = true; } } else { child.className = child.className.replace("Selected", ""); cb.checked = false; } } } } function catchupPage() { selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true); selectionToggleUnread(); selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false); } function init() { if (arguments.callee.done) return; arguments.callee.done = true; document.onkeydown = hotkey_handler; var hw = document.getElementById("headlinesList").scrollHeight; var pw = parent.document.getElementById("headlines").scrollHeight; if (hw >= pw) { var bt = document.getElementById("headlineActionsBottom"); bt.className = "headlinesSubToolbar"; } }