# HG changeset patch
# User rt@lightning
# Date 2013-09-22 04:04:42
# Node ID 8e4f78c841e927bcc1c8e71f8cf798e929421c42
# Parent  13c7145f491fb3e7159950440e01f62bfac187f5

add mark panel

diff --git a/boards/static/js/main.js b/boards/static/js/main.js
--- a/boards/static/js/main.js
+++ b/boards/static/js/main.js
@@ -14,4 +14,5 @@
 
     addRefLinkMap();
     addPopups();
-})
+    addMarkPanel();
+});
diff --git a/boards/static/js/panel.js b/boards/static/js/panel.js
new file mode 100644
--- /dev/null
+++ b/boards/static/js/panel.js
@@ -0,0 +1,34 @@
+function addMarkToMsg(start, end) {
+    var textarea = document.getElementById('id_text');
+    if(!textarea) return;
+    if( document.selection ) {
+        textarea.focus();
+        sel = document.selection.createRange();
+        sel.text = start + sel.text + end;
+    } else if(textarea.selectionStart || textarea.selectionStart == '0') {
+        textarea.focus();
+        var startPos = textarea.selectionStart;
+        var endPos = textarea.selectionEnd;
+        textarea.value = textarea.value.substring(0, startPos) + start + textarea.value.substring(startPos, endPos) + end + textarea.value.substring( endPos, textarea.value.length );
+    } else {
+        textarea.value += start + end;
+    }
+    return false;
+}
+
+function addMarkPanel() {
+    $('.mark_btn').on('click', function() {
+        switch($(this).attr('id')) {
+            case "italic":
+                return addMarkToMsg('_', '_');
+            case "bold":
+                return addMarkToMsg('__', '__');
+            case "spoiler":
+                return addMarkToMsg('%%', '%%');
+            case "comment":
+                return addMarkToMsg('//', '');
+            case "quote":
+                return addMarkToMsg('>', '');
+        }
+    });
+}