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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 | 27 | |
90e395dc | 28 | // p_notify("Loading article..."); |
c05608c2 | 29 | |
f0601b87 AD |
30 | enableHotkeys(); |
31 | ||
32 | var crow = document.getElementById("RROW-" + id); | |
33 | ||
e828e31e AD |
34 | var f_doc = parent.frames["feeds-frame"].document; |
35 | ||
f0601b87 | 36 | if (crow.className.match("Unread")) { |
e828e31e AD |
37 | var umark = f_doc.getElementById("FEEDU-" + feed_id); |
38 | ||
f0601b87 AD |
39 | umark.innerHTML = umark.innerHTML - 1; |
40 | crow.className = crow.className.replace("Unread", ""); | |
41 | ||
42 | if (umark.innerHTML == "0") { | |
e828e31e | 43 | var feedr = f_doc.getElementById("FEEDR-" + feed_id); |
f0601b87 | 44 | feedr.className = feedr.className.replace("Unread", ""); |
e828e31e AD |
45 | |
46 | var feedctr = f_doc.getElementById("FEEDCTR-" + feed_id); | |
47 | ||
48 | if (feedctr) { | |
0c674406 | 49 | feedctr.className = "invisible"; |
e828e31e | 50 | } |
f0601b87 AD |
51 | } |
52 | ||
53 | total_unread--; | |
54 | } | |
55 | ||
e828e31e | 56 | |
f0601b87 AD |
57 | cleanSelected("headlinesList"); |
58 | ||
59 | var upd_img_pic = document.getElementById("FUPDPIC-" + id); | |
60 | ||
61 | if (upd_img_pic) { | |
c80e2175 | 62 | upd_img_pic.src = "images/blank_icon.png"; |
f0601b87 AD |
63 | } |
64 | ||
65 | var unread_rows = getVisibleUnreadHeadlines(); | |
66 | ||
67 | if (unread_rows.length == 0) { | |
68 | var button = document.getElementById("btnCatchupPage"); | |
69 | if (button) { | |
70 | button.className = "disabledButton"; | |
71 | button.href = ""; | |
72 | } | |
73 | } | |
74 | ||
75 | active_post_id = id; | |
bb7cface | 76 | active_feed_id = feed_id; |
f0601b87 AD |
77 | |
78 | var content = parent.document.getElementById("content-frame"); | |
79 | ||
80 | if (content) { | |
81 | content.src = "backend.php?op=view&addheader=true&id=" + param_escape(id); | |
82 | markHeadline(active_post_id); | |
83 | } | |
84 | } | |
85 | ||
f0601b87 | 86 | |
c05608c2 | 87 | function toggleMark(id, toggle) { |
f0601b87 AD |
88 | |
89 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
90 | printLockingError(); | |
91 | return; | |
92 | } | |
93 | ||
94 | var mark_img = document.getElementById("FMARKPIC-" + id); | |
95 | ||
96 | var query = "backend.php?op=rpc&id=" + id + "&subop=mark"; | |
97 | ||
98 | if (toggle == true) { | |
99 | mark_img.src = "images/mark_set.png"; | |
100 | mark_img.alt = "Reset mark"; | |
101 | mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+', false)'); | |
102 | query = query + "&mark=1"; | |
103 | } else { | |
104 | mark_img.src = "images/mark_unset.png"; | |
105 | mark_img.alt = "Set mark"; | |
106 | mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+', true)'); | |
107 | query = query + "&mark=0"; | |
108 | } | |
109 | ||
110 | xmlhttp_rpc.open("GET", query, true); | |
111 | xmlhttp_rpc.onreadystatechange=rpc_notify_callback; | |
112 | xmlhttp_rpc.send(null); | |
113 | ||
114 | } | |
115 | ||
bb7cface | 116 | function moveToPost(mode) { |
f0601b87 | 117 | |
bb7cface AD |
118 | var rows = getVisibleHeadlineIds(); |
119 | ||
120 | var prev_id; | |
121 | var next_id; | |
122 | ||
123 | if (active_post_id == false) { | |
124 | next_id = getFirstVisibleHeadlineId(); | |
125 | prev_id = getLastVisibleHeadlineId(); | |
126 | } else { | |
127 | for (var i = 0; i < rows.length; i++) { | |
128 | if (rows[i] == active_post_id) { | |
129 | prev_id = rows[i-1]; | |
130 | next_id = rows[i+1]; | |
131 | } | |
132 | } | |
133 | } | |
134 | ||
135 | if (mode == "next") { | |
136 | if (next_id != undefined) { | |
137 | view(next_id, active_feed_id); | |
138 | } | |
139 | } | |
140 | ||
141 | if (mode == "prev") { | |
142 | if ( prev_id != undefined) { | |
143 | view(prev_id, active_feed_id); | |
144 | } | |
145 | } | |
146 | } | |
147 | ||
148 | function localHotkeyHandler(keycode) { | |
149 | ||
150 | if (keycode == 78) { | |
151 | return moveToPost('next'); | |
152 | } | |
153 | ||
154 | if (keycode == 80) { | |
155 | return moveToPost('prev'); | |
156 | } | |
157 | ||
158 | // FIXME | |
159 | // if (keycode == 85) { | |
160 | // return viewfeed(active_feed_id, active_offset, "ForceUpdate"); | |
161 | // } | |
162 | ||
163 | // alert("KC: " + keycode); | |
164 | ||
165 | } |