miniflux-legacy/assets/js/event.js
2016-03-06 19:11:08 +03:00

250 lines
8.9 KiB
JavaScript

Miniflux.Event = (function() {
var queue = [];
function isEventIgnored(e)
{
if (e.keyCode !== 63 && e.which !== 63 && (e.ctrlKey || e.shiftKey || e.altKey || e.metaKey)) {
return true;
}
// Do not handle events when there is a focus in form fields
var target = e.target || e.srcElement;
if (target.tagName === 'INPUT' || target.tagName === 'TEXTAREA') {
return true;
}
return false;
}
return {
lastEventType: "",
ListenMouseEvents: function() {
document.onclick = function(e) {
if (e.target.hasAttribute("data-action") && e.target.className !== 'original') {
e.preventDefault();
}
};
document.onmouseup = function(e) {
// ignore right mouse button (context menu)
if (e.button === 2) {
return;
}
// Auto-select input content
if (e.target.nodeName === "INPUT" && e.target.className === "auto-select") {
e.target.select();
return;
}
// Application actions
var action = e.target.getAttribute("data-action");
if (action) {
Miniflux.Event.lastEventType = "mouse";
var currentItem = function () {
element = e.target;
while (element && element.parentNode) {
element = element.parentNode;
if (element.tagName && element.tagName.toLowerCase() === 'article') {
return element;
}
}
return;
}();
switch (action) {
case 'refresh-all':
Miniflux.Feed.UpdateAll(e.target.getAttribute("data-concurrent-requests"));
break;
case 'refresh-feed':
currentItem && Miniflux.Feed.Update(currentItem);
break;
case 'mark-read':
currentItem && Miniflux.Item.MarkAsRead(currentItem);
break;
case 'mark-unread':
currentItem && Miniflux.Item.MarkAsUnread(currentItem);
break;
case 'mark-removed':
currentItem && Miniflux.Item.MarkAsRemoved(currentItem);
break;
case 'bookmark':
currentItem && Miniflux.Item.SwitchBookmark(currentItem);
break;
case 'download-item':
currentItem && Miniflux.Item.DownloadContent(currentItem);
break;
case 'mark-feed-read':
var feed_id = document.getElementById('listing').getAttribute('data-feed-id');
Miniflux.Item.MarkFeedAsRead(feed_id);
break;
case 'close-help':
Miniflux.Nav.CloseHelp();
break;
}
}
};
},
ListenKeyboardEvents: function() {
document.onkeypress = function(e) {
if (isEventIgnored(e)) {
return;
}
Miniflux.Event.lastEventType = "keyboard";
queue.push(e.key || e.which);
if (queue[0] === 'g' || queue[0] === 103) {
switch (queue[1]) {
case undefined:
break;
case 'u':
case 117:
window.location.href = "?action=unread";
queue = [];
break;
case 'b':
case 98:
window.location.href = "?action=bookmarks";
queue = [];
break;
case 'h':
case 104:
window.location.href = "?action=history";
queue = [];
break;
case 's':
case 115:
window.location.href = "?action=feeds";
queue = [];
break;
case 'p':
case 112:
window.location.href = "?action=config";
queue = [];
break;
default:
queue = [];
break;
}
}
else {
queue = [];
var currentItem = function () {
return document.getElementById("current-item");
}();
switch (e.key || e.which) {
case 'd':
case 100:
currentItem && Miniflux.Item.DownloadContent(currentItem);
break;
case 'p':
case 112:
case 'k':
case 107:
Miniflux.Nav.SelectPreviousItem();
break;
case 'n':
case 110:
case 'j':
case 106:
Miniflux.Nav.SelectNextItem();
break;
case 'v':
case 118:
currentItem && Miniflux.Item.OpenOriginal(currentItem);
break;
case 'o':
case 111:
currentItem && Miniflux.Item.Show(currentItem);
break;
case 'm':
case 109:
currentItem && Miniflux.Item.SwitchStatus(currentItem);
break;
case 'f':
case 102:
currentItem && Miniflux.Item.SwitchBookmark(currentItem);
break;
case 'h':
case 104:
Miniflux.Nav.OpenPreviousPage();
break
case 'l':
case 108:
Miniflux.Nav.OpenNextPage();
break;
case 'r':
case 114:
Miniflux.Feed.UpdateAll();
break;
case '?':
case 63:
Miniflux.Nav.ShowHelp();
break;
case 'Q':
case 81: // Q
case 'q':
case 113: // q
Miniflux.Nav.CloseHelp();
break;
case 'z':
case 122:
Miniflux.Item.ToggleRTLMode();
break;
}
}
};
document.onkeydown = function(e) {
if (isEventIgnored(e)) {
return;
}
Miniflux.Event.lastEventType = "keyboard";
switch (e.key || e.which) {
case "ArrowLeft":
case "Left":
case 37:
Miniflux.Nav.SelectPreviousItem();
break;
case "ArrowRight":
case "Right":
case 39:
Miniflux.Nav.SelectNextItem();
break;
}
};
},
ListenVisibilityEvents: function() {
document.addEventListener('visibilitychange', function() {
Miniflux.App.Log('document.visibilityState: ' + document.visibilityState);
if (!document.hidden && Miniflux.Item.hasNewUnread()) {
Miniflux.App.Log('Need to update the unread counter with fresh values from the database');
Miniflux.Item.CheckForUpdates();
}
});
}
};
})();