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Commit | Line | Data |
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bb7cface AD |
1 | var active_feed_id = false; |
2 | var active_post_id = false; | |
f0601b87 AD |
3 | var total_unread = 0; |
4 | ||
5 | var xmlhttp_rpc = false; | |
6 | ||
7 | /*@cc_on @*/ | |
8 | /*@if (@_jscript_version >= 5) | |
9 | // JScript gives us Conditional compilation, we can cope with old IE versions. | |
10 | // and security blocked creation of the objects. | |
11 | try { | |
12 | xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); | |
13 | } catch (e) { | |
14 | try { | |
15 | xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP"); | |
16 | } catch (E) { | |
17 | xmlhttp_rpc = false; | |
18 | } | |
19 | } | |
20 | @end @*/ | |
21 | ||
22 | if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') { | |
23 | xmlhttp_rpc = new XMLHttpRequest(); | |
24 | } | |
25 | ||
bb7cface | 26 | function view(id, feed_id) { |
f0601b87 AD |
27 | |
28 | enableHotkeys(); | |
29 | ||
30 | var crow = document.getElementById("RROW-" + id); | |
31 | ||
32 | if (crow.className.match("Unread")) { | |
33 | var umark = parent.document.getElementById("FEEDU-" + feed_id); | |
34 | umark.innerHTML = umark.innerHTML - 1; | |
35 | crow.className = crow.className.replace("Unread", ""); | |
36 | ||
37 | if (umark.innerHTML == "0") { | |
38 | var feedr = parent.document.getElementById("FEEDR-" + feed_id); | |
39 | feedr.className = feedr.className.replace("Unread", ""); | |
40 | } | |
41 | ||
42 | total_unread--; | |
43 | } | |
44 | ||
45 | cleanSelected("headlinesList"); | |
46 | ||
47 | var upd_img_pic = document.getElementById("FUPDPIC-" + id); | |
48 | ||
49 | if (upd_img_pic) { | |
50 | upd_img_pic.innerHTML = ""; | |
51 | } | |
52 | ||
53 | var unread_rows = getVisibleUnreadHeadlines(); | |
54 | ||
55 | if (unread_rows.length == 0) { | |
56 | var button = document.getElementById("btnCatchupPage"); | |
57 | if (button) { | |
58 | button.className = "disabledButton"; | |
59 | button.href = ""; | |
60 | } | |
61 | } | |
62 | ||
63 | active_post_id = id; | |
bb7cface | 64 | active_feed_id = feed_id; |
f0601b87 AD |
65 | |
66 | var content = parent.document.getElementById("content-frame"); | |
67 | ||
68 | if (content) { | |
69 | content.src = "backend.php?op=view&addheader=true&id=" + param_escape(id); | |
70 | markHeadline(active_post_id); | |
71 | } | |
72 | } | |
73 | ||
74 | function toggleMark(id, toggle) { | |
75 | ||
76 | // notify("Toggle mark: " + id + ", " + toggle); | |
77 | ||
78 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
79 | printLockingError(); | |
80 | return; | |
81 | } | |
82 | ||
83 | var mark_img = document.getElementById("FMARKPIC-" + id); | |
84 | ||
85 | var query = "backend.php?op=rpc&id=" + id + "&subop=mark"; | |
86 | ||
87 | if (toggle == true) { | |
88 | mark_img.src = "images/mark_set.png"; | |
89 | mark_img.alt = "Reset mark"; | |
90 | mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+', false)'); | |
91 | query = query + "&mark=1"; | |
92 | } else { | |
93 | mark_img.src = "images/mark_unset.png"; | |
94 | mark_img.alt = "Set mark"; | |
95 | mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+', true)'); | |
96 | query = query + "&mark=0"; | |
97 | } | |
98 | ||
99 | xmlhttp_rpc.open("GET", query, true); | |
100 | xmlhttp_rpc.onreadystatechange=rpc_notify_callback; | |
101 | xmlhttp_rpc.send(null); | |
102 | ||
103 | } | |
104 | ||
bb7cface | 105 | function moveToPost(mode) { |
f0601b87 | 106 | |
bb7cface AD |
107 | var rows = getVisibleHeadlineIds(); |
108 | ||
109 | var prev_id; | |
110 | var next_id; | |
111 | ||
112 | if (active_post_id == false) { | |
113 | next_id = getFirstVisibleHeadlineId(); | |
114 | prev_id = getLastVisibleHeadlineId(); | |
115 | } else { | |
116 | for (var i = 0; i < rows.length; i++) { | |
117 | if (rows[i] == active_post_id) { | |
118 | prev_id = rows[i-1]; | |
119 | next_id = rows[i+1]; | |
120 | } | |
121 | } | |
122 | } | |
123 | ||
124 | if (mode == "next") { | |
125 | if (next_id != undefined) { | |
126 | view(next_id, active_feed_id); | |
127 | } | |
128 | } | |
129 | ||
130 | if (mode == "prev") { | |
131 | if ( prev_id != undefined) { | |
132 | view(prev_id, active_feed_id); | |
133 | } | |
134 | } | |
135 | } | |
136 | ||
137 | function localHotkeyHandler(keycode) { | |
138 | ||
139 | if (keycode == 78) { | |
140 | return moveToPost('next'); | |
141 | } | |
142 | ||
143 | if (keycode == 80) { | |
144 | return moveToPost('prev'); | |
145 | } | |
146 | ||
147 | // FIXME | |
148 | // if (keycode == 85) { | |
149 | // return viewfeed(active_feed_id, active_offset, "ForceUpdate"); | |
150 | // } | |
151 | ||
152 | // alert("KC: " + keycode); | |
153 | ||
154 | } |