mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-12-25 15:39:27 -05:00
add new functions to chat
add search among chat. add textarea tag, support multi-line text messages. add a bottom jump button
This commit is contained in:
NeverExist
GitHub
parent
75c8b71ac9
commit
36a20534c2
@ -87,8 +87,87 @@ function getLobbyDetails(lobbyid){
|
||||
return null;
|
||||
}
|
||||
|
||||
|
||||
function find_next(searchValue){
|
||||
var els = document.getElementsByClassName("chat msg text");
|
||||
var middle = document.getElementsByClassName("chat middle")[0];
|
||||
var find_hidden = document.getElementById("LastWordPos");
|
||||
var start_index = Number(find_hidden.innerText);
|
||||
|
||||
if(!Number.isInteger(start_index)){
|
||||
console.log(start_index + " is Not Integer");
|
||||
start_index = 0;
|
||||
}
|
||||
if(start_index > els.length)
|
||||
start_index = 0;
|
||||
|
||||
console.log(start_index);
|
||||
|
||||
for (var i = start_index; i < els.length; i++) {
|
||||
var start = els[i].innerHTML.indexOf(searchValue);
|
||||
if ( start > -1) {
|
||||
//match has been made
|
||||
middle.scrollTop = els[i].parentElement.offsetTop - middle.clientHeight/2;
|
||||
var end = searchValue.length + start;
|
||||
setSelectionRange(els[i], start, end);
|
||||
find_hidden.innerText = i + 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function setSelectionRange(el, start, end) {
|
||||
if (document.createRange && window.getSelection) {
|
||||
var range = document.createRange();
|
||||
range.selectNodeContents(el);
|
||||
var textNodes = getTextNodesIn(el);
|
||||
var foundStart = false;
|
||||
var charCount = 0, endCharCount;
|
||||
|
||||
for (var i = 0, textNode; textNode = textNodes[i++]; ) {
|
||||
endCharCount = charCount + textNode.length;
|
||||
if (!foundStart && start >= charCount && (start < endCharCount || (start == endCharCount && i <= textNodes.length))) {
|
||||
range.setStart(textNode, start - charCount);
|
||||
foundStart = true;
|
||||
}
|
||||
if (foundStart && end <= endCharCount) {
|
||||
range.setEnd(textNode, end - charCount);
|
||||
break;
|
||||
}
|
||||
charCount = endCharCount;
|
||||
}
|
||||
|
||||
var sel = window.getSelection();
|
||||
sel.removeAllRanges();
|
||||
sel.addRange(range);
|
||||
} else if (document.selection && document.body.createTextRange) {
|
||||
var textRange = document.body.createTextRange();
|
||||
textRange.moveToElementText(el);
|
||||
textRange.collapse(true);
|
||||
textRange.moveEnd("character", end);
|
||||
textRange.moveStart("character", start);
|
||||
textRange.select();
|
||||
}
|
||||
}
|
||||
|
||||
function getTextNodesIn(node) {
|
||||
var textNodes = [];
|
||||
if (node.nodeType == 3) {
|
||||
textNodes.push(node);
|
||||
} else {
|
||||
var children = node.childNodes;
|
||||
for (var i = 0, len = children.length; i < len; ++i) {
|
||||
textNodes.push.apply(textNodes, getTextNodesIn(children[i]));
|
||||
}
|
||||
}
|
||||
return textNodes;
|
||||
}
|
||||
|
||||
function sendmsg(msgid){
|
||||
var txtmsg = document.getElementById("txtNewMsg");
|
||||
var remove_whitespace = txtmsg.value.replace(/(\r\n|\n|\r|\s)+/g,'');
|
||||
if( remove_whitespace == '')
|
||||
return;
|
||||
rs.request("chat/send_message", {
|
||||
chat_id: msgid,
|
||||
msg: txtmsg.value
|
||||
@ -131,7 +210,7 @@ function lobby(lobbyid){
|
||||
});
|
||||
|
||||
var intro = [
|
||||
m("h2",lobdt.name),
|
||||
//m("h2",lobdt.name),
|
||||
m("p",lobdt.topic ? lobdt.topic: lobdt.location),
|
||||
m("hr")
|
||||
]
|
||||
@ -154,22 +233,61 @@ function lobby(lobbyid){
|
||||
}),
|
||||
];
|
||||
} else {
|
||||
|
||||
var el = document.getElementById("CharLobbyName");
|
||||
el.innerText = lobdt.name;
|
||||
|
||||
msg = m(".chat.bottom",[
|
||||
m("div","enter new message:"),
|
||||
m("input",{
|
||||
m("div","enter new message, Ctrl+Enter to submit:"),
|
||||
m("textarea",{
|
||||
id:"txtNewMsg",
|
||||
onkeydown: function(event){
|
||||
if (event.keyCode == 13){
|
||||
if (event.ctrlKey && event.keyCode == 13){
|
||||
sendmsg(lobbyid);
|
||||
}
|
||||
}
|
||||
}),
|
||||
m("div.btn2", {
|
||||
style: {textAlign:"center"},
|
||||
onclick: function(){
|
||||
sendmsg(lobbyid);
|
||||
}
|
||||
},"submit")
|
||||
m("table.noBorderTable", [
|
||||
m("tr",[
|
||||
m("td.noBorderTD",[
|
||||
m("div.btnSmall", {
|
||||
style: {textAlign:"center"},
|
||||
onclick: function(){
|
||||
var els = document.getElementsByClassName("chat middle");
|
||||
var el = els[0];
|
||||
el.scrollTop = el.scrollHeight - el.clientHeight;
|
||||
}
|
||||
},"bottom")
|
||||
]),
|
||||
m("td.noBorderTD",[
|
||||
m("div.btnSmall", {
|
||||
style: {textAlign:"center"},
|
||||
onclick: function(){
|
||||
sendmsg(lobbyid);
|
||||
}
|
||||
},"submit")
|
||||
]),
|
||||
m("td.noBorderTD",[
|
||||
m("input",{
|
||||
id:"txtMsgKeyword"
|
||||
})
|
||||
]),
|
||||
m("td.noBorderTD", [
|
||||
m("div.btnSmall", {
|
||||
style: {textAlign:"center"},
|
||||
onclick: function(){
|
||||
var key = document.getElementById("txtMsgKeyword");
|
||||
var txtkeyword = key.value;
|
||||
find_next(txtkeyword);
|
||||
}
|
||||
},"Find")
|
||||
])
|
||||
])
|
||||
]),
|
||||
m("div.hidden", {
|
||||
id: "LastWordPos"
|
||||
},""
|
||||
),
|
||||
]);
|
||||
}
|
||||
if (lobdt.subscribed != undefined
|
||||
@ -256,11 +374,27 @@ module.exports = {
|
||||
},[
|
||||
m(".chat.container", [
|
||||
m(".chat.header", [
|
||||
m(
|
||||
"h2",
|
||||
{style:{margin:"0px"}},
|
||||
"chat"
|
||||
)
|
||||
m("table.noBorderTable",[
|
||||
m("tr",[
|
||||
m("td.noBorderTD",[
|
||||
m(
|
||||
"h2",
|
||||
{style:{margin:"0px"}},
|
||||
"chat"
|
||||
)
|
||||
]),
|
||||
m("td.noBorderTD",[
|
||||
m(
|
||||
"h2",
|
||||
{
|
||||
style:{margin:"0px"},
|
||||
id:"CharLobbyName"
|
||||
},
|
||||
"Lobby Name"
|
||||
)
|
||||
])
|
||||
])
|
||||
])
|
||||
]),
|
||||
m(".chat.left", [
|
||||
m("div.chat.header[style=position:relative]","lobbies:"),
|
||||
|
||||
Loading…
Reference in New Issue
Block a user