tobast/glowingbear-mainbox
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Fix scrolling issue and reduce the number of scrolling events on startup

Browse source 
Don't trigger scrolling on each line when batch loading lines
This commit is contained in:
Lorenz Hübschle-Schneider 2014-02-10 18:43:59 +00:00
parent 32bcb1c943
commit 5a90e2e830
1 changed files with 8 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
js/glowingbear.js
View file

@ -22,7 +22,7 @@ weechat.factory('handlers', ['$rootScope', 'models', 'plugins', function($rootSc
models.closeBuffer(buffer);
};
var handleLine = function(line, initial) {
var handleLine = function(line, initial, loadingMoreLines) {
var message = new models.BufferLine(line);
var buffer = models.getBuffer(message.buffer);
buffer.requestedLines++;
@ -35,7 +35,7 @@ weechat.factory('handlers', ['$rootScope', 'models', 'plugins', function($rootSc
buffer.lastSeen++;
}
if (buffer.active) {
if (buffer.active && !initial && !loadingMoreLines) {
$rootScope.scrollWithBuffer();
}
@ -89,11 +89,11 @@ weechat.factory('handlers', ['$rootScope', 'models', 'plugins', function($rootSc
*
* (lineinfo) messages are specified by this client. It is request after bufinfo completes
*/
var handleLineInfo = function(message, initial) {
var handleLineInfo = function(message, initial, loadingMoreLines) {
var lines = message.objects[0].content.reverse();
if (initial === undefined) initial = true;
lines.forEach(function(l) {
handleLine(l, initial);
handleLine(l, initial, loadingMoreLines);
});
};
@ -293,6 +293,7 @@ function($rootScope,
})
).then(function(lineinfo) {
handlers.handleLineInfo(lineinfo);
$rootScope.scrollWithBuffer(true);
});
ngWebsockets.send(
@ -400,9 +401,10 @@ function($rootScope,
var oldLength = buffer.lines.length;
buffer.lines.length = 0;
buffer.requestedLines = 0;
handlers.handleLineInfo(lineinfo, false);
handlers.handleLineInfo(lineinfo, false, true);
buffer.lastSeen = buffer.lines.length - oldLength - 1;
$rootScope.loadingLines = false;
$rootScope.scrollWithBuffer(true);
});
}
@ -608,7 +610,7 @@ weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout',
var readmarker = document.getElementById('readmarker');
if (nonIncremental && readmarker) {
// Switching channels, scroll to read marker
readmarker.scrollIntoView();
readmarker.scrollIntoViewIfNeeded();
} else {
// New message, scroll with buffer (i.e. to bottom)
bl.scrollTop = bl.scrollHeight - bl.clientHeight;