mirror of
https://github.com/the-djmaze/snappymail.git
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Added keyboard shortcuts (part 1) (#70)
Scrolling in message view (#109)
This commit is contained in:
RainLoop Team
parent
3936a818b7
commit
8979687f88
37 changed files with 2095 additions and 333 deletions
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@ -227,6 +227,314 @@ this.j[c]=i,g.on("click",function(){var a=b.b.d("onDialog");a&&a()}).on("change"
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j.c=e;j.h=0;j.a={};j.m={};j.q=f;j.e=f;j.on=function(a,b){this.m[a]=b;return this};j.g=function(a,b){this.m[a]&&this.m[a].apply(f,b||[])};j.d=function(a){return this.m[a]||f};j.cancel=function(a){this.e.cancel(a)};j.p=function(){return B.p};j.v=function(a){this.c=!!a};j.k=function(){return this.e.k()};j.s=function(a){this.r(w(),a)};
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j.r=function(a,b){var c=this.d("onSelect");if(b&&(!c||h!==c(a,b))){this.e.t(a);var g=this.e.u,d=this.e;this.q.defer(function(){return g.apply(q(d)?f:d,Array.prototype.slice.call(arguments))},a,b)}else this.e.cancel(a)};l.Jua=B;
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// keymaster.js
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// (c) 2011-2013 Thomas Fuchs
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// keymaster.js may be freely distributed under the MIT license.
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;(function(global){
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var k,
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_handlers = {},
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_mods = { 16: false, 18: false, 17: false, 91: false },
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_scope = 'all',
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// modifier keys
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_MODIFIERS = {
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'⇧': 16, shift: 16,
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'⌥': 18, alt: 18, option: 18,
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'⌃': 17, ctrl: 17, control: 17,
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'⌘': 91, command: 91
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},
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// special keys
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_MAP = {
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backspace: 8, tab: 9, clear: 12,
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enter: 13, 'return': 13,
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esc: 27, escape: 27, space: 32,
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left: 37, up: 38,
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right: 39, down: 40,
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insert: 45,
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del: 46, 'delete': 46,
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home: 36, end: 35,
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pageup: 33, pagedown: 34,
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',': 188, '.': 190, '/': 191,
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'`': 192, '-': 189, '=': 187,
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';': 186, '\'': 222,
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'[': 219, ']': 221, '\\': 220
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},
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code = function(x){
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return _MAP[x] || x.toUpperCase().charCodeAt(0);
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},
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_downKeys = [];
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for(k=1;k<20;k++) _MAP['f'+k] = 111+k;
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// IE doesn't support Array#indexOf, so have a simple replacement
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function index(array, item){
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var i = array.length;
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while(i--) if(array[i]===item) return i;
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return -1;
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}
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// for comparing mods before unassignment
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function compareArray(a1, a2) {
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if (a1.length != a2.length) return false;
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for (var i = 0; i < a1.length; i++) {
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if (a1[i] !== a2[i]) return false;
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}
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return true;
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}
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var modifierMap = {
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16:'shiftKey',
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18:'altKey',
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17:'ctrlKey',
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91:'metaKey'
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};
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function updateModifierKey(event) {
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for(k in _mods) _mods[k] = event[modifierMap[k]];
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};
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// handle keydown event
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function dispatch(event) {
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var key, handler, k, i, modifiersMatch, scope;
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key = event.keyCode;
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if (index(_downKeys, key) == -1) {
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_downKeys.push(key);
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}
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// if a modifier key, set the key.<modifierkeyname> property to true and return
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if(key == 93 || key == 224) key = 91; // right command on webkit, command on Gecko
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if(key in _mods) {
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_mods[key] = true;
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// 'assignKey' from inside this closure is exported to window.key
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for(k in _MODIFIERS) if(_MODIFIERS[k] == key) assignKey[k] = true;
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return;
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}
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updateModifierKey(event);
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// see if we need to ignore the keypress (filter() can can be overridden)
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// by default ignore key presses if a select, textarea, or input is focused
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if(!assignKey.filter.call(this, event)) return;
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// abort if no potentially matching shortcuts found
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if (!(key in _handlers)) return;
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scope = getScope();
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// for each potential shortcut
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for (i = 0; i < _handlers[key].length; i++) {
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handler = _handlers[key][i];
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// see if it's in the current scope
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if(handler.scope == scope || handler.scope == 'all'){
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// check if modifiers match if any
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modifiersMatch = handler.mods.length > 0;
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for(k in _mods)
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if((!_mods[k] && index(handler.mods, +k) > -1) ||
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(_mods[k] && index(handler.mods, +k) == -1)) modifiersMatch = false;
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// call the handler and stop the event if neccessary
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if((handler.mods.length == 0 && !_mods[16] && !_mods[18] && !_mods[17] && !_mods[91]) || modifiersMatch){
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if(handler.method(event, handler)===false){
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if(event.preventDefault) event.preventDefault();
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else event.returnValue = false;
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if(event.stopPropagation) event.stopPropagation();
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if(event.cancelBubble) event.cancelBubble = true;
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}
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}
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}
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}
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};
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// unset modifier keys on keyup
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function clearModifier(event){
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var key = event.keyCode, k,
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i = index(_downKeys, key);
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// remove key from _downKeys
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if (i >= 0) {
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_downKeys.splice(i, 1);
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}
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if(key == 93 || key == 224) key = 91;
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if(key in _mods) {
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_mods[key] = false;
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for(k in _MODIFIERS) if(_MODIFIERS[k] == key) assignKey[k] = false;
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}
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};
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function resetModifiers() {
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for(k in _mods) _mods[k] = false;
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for(k in _MODIFIERS) assignKey[k] = false;
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};
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// parse and assign shortcut
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function assignKey(key, scope, method){
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var keys, mods, bScopeIsArray = false;
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keys = getKeys(key);
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if (method === undefined) {
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method = scope;
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scope = 'all';
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}
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bScopeIsArray = !!(typeof scope !== 'string' && scope.length && typeof scope[0] === 'string');
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// for each shortcut
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for (var i = 0; i < keys.length; i++) {
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// set modifier keys if any
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mods = [];
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key = keys[i].split('+');
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if (key.length > 1){
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mods = getMods(key);
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key = [key[key.length-1]];
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}
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// convert to keycode and...
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key = key[0];
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key = code(key);
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// ...store handler
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if (!(key in _handlers)) _handlers[key] = [];
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if (bScopeIsArray) {
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for (var j = 0; j < scope.length; j++) {
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_handlers[key].push({ shortcut: keys[i], scope: scope[j], method: method, key: keys[i], mods: mods });
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}
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} else {
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_handlers[key].push({ shortcut: keys[i], scope: scope, method: method, key: keys[i], mods: mods });
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}
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}
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};
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// unbind all handlers for given key in current scope
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function unbindKey(key, scope) {
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var multipleKeys, keys,
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mods = [],
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i, j, obj;
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multipleKeys = getKeys(key);
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for (j = 0; j < multipleKeys.length; j++) {
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keys = multipleKeys[j].split('+');
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if (keys.length > 1) {
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mods = getMods(keys);
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key = keys[keys.length - 1];
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}
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key = code(key);
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if (scope === undefined) {
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scope = getScope();
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}
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if (!_handlers[key]) {
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return;
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}
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for (i = 0; i < _handlers[key].length; i++) {
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obj = _handlers[key][i];
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// only clear handlers if correct scope and mods match
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if (obj.scope === scope && compareArray(obj.mods, mods)) {
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_handlers[key][i] = {};
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}
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}
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}
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};
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// Returns true if the key with code 'keyCode' is currently down
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// Converts strings into key codes.
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function isPressed(keyCode) {
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if (typeof(keyCode)=='string') {
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keyCode = code(keyCode);
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}
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return index(_downKeys, keyCode) != -1;
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}
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function getPressedKeyCodes() {
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return _downKeys.slice(0);
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}
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function filter(event){
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var tagName = (event.target || event.srcElement).tagName;
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// ignore keypressed in any elements that support keyboard data input
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return !(tagName == 'INPUT' || tagName == 'SELECT' || tagName == 'TEXTAREA');
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}
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// initialize key.<modifier> to false
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for(k in _MODIFIERS) assignKey[k] = false;
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// set current scope (default 'all')
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function setScope(scope){ _scope = scope || 'all' };
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function getScope(){ return _scope || 'all' };
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// delete all handlers for a given scope
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function deleteScope(scope){
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var key, handlers, i;
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for (key in _handlers) {
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handlers = _handlers[key];
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for (i = 0; i < handlers.length; ) {
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if (handlers[i].scope === scope) handlers.splice(i, 1);
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else i++;
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}
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}
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};
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// abstract key logic for assign and unassign
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function getKeys(key) {
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var keys;
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key = key.replace(/\s/g, '');
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keys = key.split(',');
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if ((keys[keys.length - 1]) == '') {
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keys[keys.length - 2] += ',';
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}
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return keys;
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}
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// abstract mods logic for assign and unassign
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function getMods(key) {
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var mods = key.slice(0, key.length - 1);
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for (var mi = 0; mi < mods.length; mi++)
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mods[mi] = _MODIFIERS[mods[mi]];
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return mods;
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}
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// cross-browser events
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function addEvent(object, event, method) {
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if (object.addEventListener)
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object.addEventListener(event, method, false);
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else if(object.attachEvent)
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object.attachEvent('on'+event, function(){ method(window.event) });
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};
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// set the handlers globally on document
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addEvent(document, 'keydown', function(event) { dispatch(event) }); // Passing _scope to a callback to ensure it remains the same by execution. Fixes #48
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addEvent(document, 'keyup', clearModifier);
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// reset modifiers to false whenever the window is (re)focused.
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addEvent(window, 'focus', resetModifiers);
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// store previously defined key
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var previousKey = global.key;
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// restore previously defined key and return reference to our key object
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function noConflict() {
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var k = global.key;
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global.key = previousKey;
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return k;
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}
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// set window.key and window.key.set/get/deleteScope, and the default filter
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global.key = assignKey;
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global.key.setScope = setScope;
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global.key.getScope = getScope;
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global.key.deleteScope = deleteScope;
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global.key.filter = filter;
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global.key.isPressed = isPressed;
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global.key.getPressedKeyCodes = getPressedKeyCodes;
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global.key.noConflict = noConflict;
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global.key.unbind = unbindKey;
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if(typeof module !== 'undefined') module.exports = key;
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})(this);
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/*!ifvisible.js v1.0.0 (c) 2013 Serkan Yersen | MIT */
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(function(){"use strict";var a,b,c,d,e,f,g,h,i,j,k,l,m,n;i={},c=document,k=!1,l="active",g=6e4,f=!1,b=function(){var a,b,c,d,e,f;return a=function(){return(65536*(1+Math.random())|0).toString(16).substring(1)},e=function(){return a()+a()+"-"+a()+"-"+a()+"-"+a()+"-"+a()+a()+a()},f={},c="__ceGUID",b=function(a,b,d){return a[c]=void 0,a[c]||(a[c]="ifvisible.object.event.identifier"),f[a[c]]||(f[a[c]]={}),f[a[c]][b]||(f[a[c]][b]=[]),f[a[c]][b].push(d)},d=function(a,b,d){var e,g,h,i,j;if(a[c]&&f[a[c]]&&f[a[c]][b]){for(i=f[a[c]][b],j=[],g=0,h=i.length;h>g;g++)e=i[g],j.push(e(d||{}));return j}},{add:b,fire:d}}(),a=function(){var a;return a=!1,function(b,c,d){return a||(a=b.addEventListener?function(a,b,c){return a.addEventListener(b,c,!1)}:b.attachEvent?function(a,b,c){return a.attachEvent("on"+b,c,!1)}:function(a,b,c){return a["on"+b]=c}),a(b,c,d)}}(),d=function(a,b){var d;return c.createEventObject?a.fireEvent("on"+b,d):(d=c.createEvent("HTMLEvents"),d.initEvent(b,!0,!0),!a.dispatchEvent(d))},h=function(){var a,b,d,e,f;for(e=void 0,f=3,d=c.createElement("div"),a=d.getElementsByTagName("i"),b=function(){return d.innerHTML="<!--[if gt IE "+ ++f+"]><i></i><![endif]-->",a[0]};b(););return f>4?f:e}(),e=!1,n=void 0,"undefined"!=typeof c.hidden?(e="hidden",n="visibilitychange"):"undefined"!=typeof c.mozHidden?(e="mozHidden",n="mozvisibilitychange"):"undefined"!=typeof c.msHidden?(e="msHidden",n="msvisibilitychange"):"undefined"!=typeof c.webkitHidden&&(e="webkitHidden",n="webkitvisibilitychange"),m=function(){var b,d;return b=!1,d=function(){return clearTimeout(b),"active"!==l&&i.wakeup(),f=+new Date,b=setTimeout(function(){return"active"===l?i.idle():void 0},g)},d(),a(c,"mousemove",d),a(c,"keyup",d),a(window,"scroll",d),i.focus(d)},j=function(){var b;return k?!0:(e===!1?(b="blur",9>h&&(b="focusout"),a(window,b,function(){return i.blur()}),a(window,"focus",function(){return i.focus()})):a(c,n,function(){return c[e]?i.blur():i.focus()},!1),k=!0,m())},i={setIdleDuration:function(a){return g=1e3*a},getIdleDuration:function(){return g},getIdleInfo:function(){var a,b;return a=+new Date,b={},"idle"===l?(b.isIdle=!0,b.idleFor=a-f,b.timeLeft=0,b.timeLeftPer=100):(b.isIdle=!1,b.idleFor=a-f,b.timeLeft=f+g-a,b.timeLeftPer=(100-100*b.timeLeft/g).toFixed(2)),b},focus:function(a){return"function"==typeof a?this.on("focus",a):(l="active",b.fire(this,"focus"),b.fire(this,"wakeup"),b.fire(this,"statusChanged",{status:l}))},blur:function(a){return"function"==typeof a?this.on("blur",a):(l="hidden",b.fire(this,"blur"),b.fire(this,"idle"),b.fire(this,"statusChanged",{status:l}))},idle:function(a){return"function"==typeof a?this.on("idle",a):(l="idle",b.fire(this,"idle"),b.fire(this,"statusChanged",{status:l}))},wakeup:function(a){return"function"==typeof a?this.on("wakeup",a):(l="active",b.fire(this,"wakeup"),b.fire(this,"statusChanged",{status:l}))},on:function(a,c){return j(),b.add(this,a,c)},onEvery:function(a,b){var c;return j(),c=setInterval(function(){return"active"===l?b():void 0},1e3*a),{stop:function(){return clearInterval(c)},code:c,callback:b}},now:function(){return j(),"active"===l}},"function"==typeof define&&define.amd?define(function(){return i}):window.ifvisible=i}).call(this);
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