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Merge the editor and the terminal view. I think it will be nicer to work with them always side-by-side.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3380 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams 2017-01-16 15:24:44 +00:00
parent ba0b3bf465
commit 993054ce9d
7 changed files with 226 additions and 166 deletions
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core/agplv3-88x31.png
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210
core/client.js
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@ -8,8 +8,30 @@ var gSendKeyEvents = false;
var gSendDeviceOrientationEvents = false;
var gGeolocatorWatch;
var gEditor;
var gBackup;
var kMaxCommandHistory = 16;
window.addEventListener("keydown", function(event) {
if (event.keyCode == 69 && event.altKey) {
if (!editing()) {
edit();
event.preventDefault();
}
} else if (event.keyCode == 83 && (event.altKey || event.ctrlKey)) {
if (editing()) {
save();
event.preventDefault();
}
} else if (event.keyCode == 66 && event.altKey) {
if (editing()) {
closeEditor();
event.preventDefault();
}
}
});
function keydown(event) {
if (event.keyCode == 13) {
gCommandHistory.push(document.getElementById("input").value);
@ -32,9 +54,181 @@ function keydown(event) {
input.value = gCommandHistory.shift();
event.preventDefault();
}
} else if (event.keyCode == 69 && event.altKey) {
window.location.href = url() + "/edit";
event.preventDefault();
}
}
function ensureLoaded(nodes, callback) {
if (!nodes.length) {
callback();
return;
}
var search = nodes.shift();
var head = document.head;
var found = false;
for (var i = 0; i < head.childNodes.length; i++) {
if (head.childNodes[i].tagName == search.tagName) {
var match = true;
for (var attribute in search.attributes) {
if (head.childNodes[i].attributes[attribute].value != search.attributes[attribute]) {
match = false;
}
}
if (match) {
found = true;
break;
}
}
}
if (found) {
ensureLoaded(nodes, callback);
} else {
var node = document.createElement(search.tagName);
node.onreadystatechange = node.onload = function() {
ensureLoaded(nodes, callback);
};
for (var attribute in search.attributes) {
node.setAttribute(attribute, search.attributes[attribute]);
}
head.insertBefore(node, head.firstChild);
}
}
function editing() {
return document.getElementById("editPane").style.display != 'none';
}
function edit() {
if (editing()) {
return;
}
ensureLoaded([
{tagName: "script", attributes: {src: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/codemirror.min.js"}},
{tagName: "link", attributes: {rel: "stylesheet", href: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/theme/base16-dark.min.css"}},
{tagName: "link", attributes: {rel: "stylesheet", href: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/search/matchesonscrollbar.min.css"}},
{tagName: "link", attributes: {rel: "stylesheet", href: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/dialog/dialog.min.css"}},
{tagName: "link", attributes: {rel: "stylesheet", href: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/codemirror.min.css"}},
{tagName: "script", attributes: {src: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/edit/trailingspace.min.js"}},
{tagName: "script", attributes: {src: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/dialog/dialog.min.js"}},
{tagName: "script", attributes: {src: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/search/search.min.js"}},
{tagName: "script", attributes: {src: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/search/searchcursor.min.js"}},
{tagName: "script", attributes: {src: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/search/jump-to-line.min.js"}},
{tagName: "script", attributes: {src: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/search/matchesonscrollbar.min.js"}},
{tagName: "script", attributes: {src: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/scroll/annotatescrollbar.min.js"}},
{tagName: "script", attributes: {src: "https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/mode/javascript/javascript.min.js"}},
], function() {
load();
});
}
function load() {
var request = new XMLHttpRequest();
request.addEventListener("loadend", function() {
if (request.status == 200) {
document.getElementById("editPane").style.display = 'flex';
if (!gEditor) {
gEditor = CodeMirror.fromTextArea(document.getElementById("editor"), {
'theme': 'base16-dark',
'lineNumbers': true,
'tabSize': 4,
'indentUnit': 4,
'indentWithTabs': true,
'showTrailingSpace': true,
});
}
gEditor.setValue(request.responseText);
gEditor.focus();
gBackup = request.responseText;
}
});
request.addEventListener("error", function() {
alert("Error loading source.");
closeEditor();
});
request.addEventListener("timeout", function() {
alert("Timed out loading source.");
closeEditor();
});
request.addEventListener("abort", function() {
alert("Loading source aborted.");
closeEditor();
});
request.open("GET", url() + "/view");
request.send();
}
function closeEditor() {
document.getElementById("editPane").style.display = 'none';
}
function revert() {
gEditor.setValue(gBackup);
}
function explodePath() {
return /^\/~([^\/]+)\/([^\/]+)(.*)/.exec(window.location.pathname);
}
function packageOwner() {
return explodePath()[1];
}
function packageName() {
return explodePath()[2];
}
function save(newName) {
document.getElementById("save").disabled = true;
document.getElementById("saveAs").disabled = true;
var contents = gEditor.getValue();
var run = document.getElementById("run").checked;
var request = new XMLHttpRequest();
var always = function() {
document.getElementById("save").disabled = false;
document.getElementById("saveAs").disabled = false;
};
request.addEventListener("error", function() {
alert("Error saving: " + request.responseText);
always();
});
request.addEventListener("loadend", function() {
if (request.status == 200) {
gBackup = contents;
if (run) {
if (newName) {
window.location.href = "/~" + packageOwner() + "/" + newName + hash();
} else {
reconnect();
}
}
} else {
alert("Unable to save: " + request.responseText);
}
always();
});
request.addEventListener("timeout", function() {
alert("Timed out saving: " + request.responseText);
always();
});
request.addEventListener("abort", function() {
alert("Save aborted: " + request.responseText);
always();
});
request.open("POST", newName ? newName + "/save" : packageName() + "/save", true);
request.setRequestHeader("Content-Type", "text/plain");
request.send(contents);
}
function saveAs() {
var newName = prompt("Save as:", packageName());
if (newName) {
save(newName);
}
}
@ -553,6 +747,16 @@ function submitButton() {
send({event: "submit", value: data});
}
function reconnect() {
let oldSocket = gSocket;
gSocket = null
oldSocket.onclose = function() {}
oldSocket.onmessage = function() {}
oldSocket.close();
split(document.getElementById("terminals"), [{name: "terminal_"}]);
connectSocket();
}
function connectSocket() {
if (!gSocket || gSocket.readyState == gSocket.CLOSED) {
gSocket = new WebSocket(

34
core/edit.html
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@ -1,34 +0,0 @@
<!DOCTYPE html>
<html>
<head>
<title>Web Terminal</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/codemirror.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/edit/trailingspace.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/dialog/dialog.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/search/search.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/search/searchcursor.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/search/jump-to-line.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/search/matchesonscrollbar.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/scroll/annotatescrollbar.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/codemirror.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/dialog/dialog.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/addon/search/matchesonscrollbar.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/theme/base16-dark.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/mode/javascript/javascript.min.js"></script>
<link type ="text/css" rel="stylesheet" href="/terminal/style.css">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link type="image/png" rel="shortcut icon" href="/terminal/favicon.png">
</head>
<body style="display: flex; flex-flow: column">
<div class="navigation">
<input type="button" id="back" name="back" value="Back" onclick="back()">
<input type="button" id="save" name="save" value="Save" onclick="save()">
<input type="button" id="saveAs" name="saveAs" value="Save As" onclick="saveAs()">
<input type="checkbox" id="run" name="run" checked><label for="run">Run after Saving</label>
<input type="button" id="revert" name="revert" value="Revert to Saved" onclick="revert()">
<button onclick="addLicense()"><img src="/terminal/agplv3-88x31.png" width="34" height="12" alt="AGPLv3"> Add License Header</button>
</div>
<textarea id="editor" class="main">$(SOURCE)</textarea>
<script src="/terminal/editor.js"></script>
</body>
</html>

118
core/editor.js
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@ -1,118 +0,0 @@
var gBackup;
var gEditor;
window.addEventListener("load", function() {
gEditor = CodeMirror.fromTextArea(document.getElementById("editor"), {
'theme': 'base16-dark',
'lineNumbers': true,
'tabSize': 4,
'indentUnit': 4,
'indentWithTabs': true,
'showTrailingSpace': true,
});
gBackup = gEditor.getValue();
gEditor.focus();
});
window.addEventListener("keydown", function(event) {
if (event.keyCode == 83 && event.altKey) {
save();
} else if (event.keyCode == 66 && event.altKey) {
back();
}
});
function explodePath() {
return /^\/~([^\/]+)\/([^\/]+)(.*)/.exec(window.location.pathname);
}
function packageOwner() {
return explodePath()[1];
}
function packageName() {
return explodePath()[2];
}
function back(uri) {
if (uri) {
window.location.pathname = uri;
} else {
window.location.pathname = "/~" + packageOwner() + "/" + packageName();
}
}
function save(newName) {
document.getElementById("save").disabled = true;
document.getElementById("saveAs").disabled = true;
var contents = gEditor.getValue();
var run = document.getElementById("run").checked;
var request = new XMLHttpRequest();
var always = function() {
document.getElementById("save").disabled = false;
document.getElementById("saveAs").disabled = false;
};
request.addEventListener("error", function() {
alert("Error saving: " + request.responseText);
always();
});
request.addEventListener("loadend", function() {
if (request.status == 200) {
gBackup = contents;
if (run) {
back(request.responseText);
}
} else {
alert("Unable to save: " + request.responseText);
}
always();
});
request.addEventListener("timeout", function() {
alert("Timed out saving: " + request.responseText);
always();
});
request.addEventListener("abort", function() {
alert("Save aborted: " + request.responseText);
always();
});
request.open("POST", newName ? "../" + newName + "/save" : "save", true);
request.setRequestHeader("Content-Type", "text/plain");
request.send(contents);
}
function saveAs() {
var newName = prompt("Save as:", packageName());
if (newName) {
save(newName);
}
}
function revert() {
gEditor.setValue(gBackup);
}
function addLicense() {
var contents = "/*\n" +
"<one line to give the program's name and a brief idea of what it does.>\n" +
"Copyright (C) <year> <name of author>\n".replace("<year>", new Date().getFullYear()) +
"\n" +
"This program is free software: you can redistribute it and/or modify\n" +
"it under the terms of the GNU Affero General Public License as published by\n" +
"the Free Software Foundation, either version 3 of the License, or\n" +
"(at your option) any later version.\n" +
"\n" +
"This program is distributed in the hope that it will be useful,\n" +
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n" +
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" +
"GNU Affero General Public License for more details.\n" +
"\n" +
"You should have received a copy of the GNU Affero General Public License\n" +
"along with this program. If not, see <http://www.gnu.org/licenses/>.\n" +
"*/\n\n" +
gEditor.getValue();
gEditor.setValue(contents);
}

24
core/index.html
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@ -12,17 +12,31 @@
<span>😎</span>
<span id="title">Tilde Friends</span>
<a href="/">home</a>
<a href="$(EDIT_SOURCE)">edit</a>
<a href="#" onclick="event.preventDefault(); edit()">edit</a>
<a href="$(VIEW_SOURCE)">view source</a>
<a href="/~cory/about">about</a>
<span id="status"></span>
<span id="update">update available! <a href="">refresh</a> to update</span>
<span id="login"></span>
</div>
<div id="terminals" class="vbox"><div id="terminal_" class="terminal" style="flex: 1 1"></div></div>
<div class="input">
<span id="prompt">&gt;</span>
<input type='text' id='input'>
<div id="content" class="hbox" style="flex: 1 1; width: 100%">
<div id="editPane" style="flex: 0 0 50%; display: none; flex-flow: column; overflow: auto">
<div class="navigation">
<input type="button" id="closeEditor" name="closeEditor" value="Close" onclick="closeEditor()">
<input type="button" id="save" name="save" value="Save" onclick="save()">
<input type="button" id="saveAs" name="saveAs" value="Save As" onclick="saveAs()">
<input type="checkbox" id="run" name="run" checked><label for="run">Restart after save</label>
<input type="button" id="revert" name="revert" value="Revert to Saved" onclick="revert()">
</div>
<textarea id="editor" class="main"></textarea>
</div>
<div class="vbox" style="flex: 1 0 50%; overflow: auto">
<div id="terminals" class="vbox"><div id="terminal_" class="terminal" style="flex: 1 1"></div></div>
<div class="input">
<span id="prompt">&gt;</span>
<input type='text' id='input'>
</div>
</div>
</div>
<script src="/terminal/client.js"></script>
</body>

5
core/style.css
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@ -102,11 +102,6 @@ a:active, .command:active {
padding: 0;
}
.CodeMirror-scroll {
height: 100%;
padding: 0;
}
.cm-tab {
background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAMCAYAAAAkuj5RAAAAAXNSR0IArs4c6QAAAGFJREFUSMft1LsRQFAQheHPowAKoACx3IgEKtaEHujDjORSgWTH/ZOdnZOcM/sgk/kFFWY0qV8foQwS4MKBCS3qR6ixBJvElOobYAtivseIE120FaowJPN75GMu8j/LfMwNjh4HUpwg4LUAAAAASUVORK5CYII=);
background-position: right;

1
core/terminal.js
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@ -7,7 +7,6 @@ var kStaticFiles = [
{uri: '/favicon.png', path: 'favicon.png', type: 'image/png'},
{uri: '/client.js', path: 'client.js', type: 'text/javascript; charset=UTF-8'},
{uri: '/editor.js', path: 'editor.js', type: 'text/javascript; charset=UTF-8'},
{uri: '/agplv3-88x31.png', path: 'agplv3-88x31.png', type: 'image/png'},
{uri: '/robots.txt', path: 'robots.txt', type: 'text/plain; charset=UTF-8'},
];