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glowing-bear
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Fix scrolling issue and reduce the number of scrolling events on startup 

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
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14
js/glowingbear.js
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@ -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;