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(trunk clutch) only update the file list's html elements when the model's contents actually require it.

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This commit is contained in:
Charles Kerr 2009-04-29 11:59:29 +00:00
parent acb3b443f7
commit b18acea58d
1 changed files with 42 additions and 35 deletions
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69
web/javascript/torrent.js
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@ -178,8 +178,8 @@ Torrent.prototype =
totalSeeders: function() { return this._total_seeders; },
uploadSpeed: function() { return this._upload_speed; },
uploadTotal: function() { return this._upload_total; },
showFileList: function() { if (this.fileList()) return this.fileList().show(); },
hideFileList: function() { if (this.fileList()) return this.fileList().hide(); },
showFileList: function() { this.refreshFiles(); this.fileList().show(); },
hideFileList: function() { this.fileList().hide(); },
/*--------------------------------------------
*
@ -459,11 +459,13 @@ Torrent.prototype =
setInnerHTML( root._peer_details_container[0], peer_details );
// Update individual files within a torrent
this.refreshFiles( );
},
refreshFiles: function() {
jQuery.each(this._files, function () {
this.refreshHTML();
} );
},
/*
@ -632,6 +634,7 @@ function TorrentFile(file_data) {
TorrentFile.prototype = {
initialize: function(file_data) {
this._dirty = true;
this._torrent = file_data.torrent;
var pos = file_data.name.indexOf('/');
if (pos >= 0)
@ -658,11 +661,26 @@ TorrentFile.prototype = {
},
readAttributes: function(file_data) {
if (undefined != file_data.index) this._index = file_data.index;
if (undefined != file_data.bytesCompleted) this._done = file_data.bytesCompleted;
if (undefined != file_data.length) this._size = file_data.length;
if (undefined != file_data.priority) this._prio = file_data.priority;
if (undefined != file_data.wanted) this._wanted = file_data.wanted;
if( file_data.index != undefined && file_data.index != this._index ) {
this._index = file_data.index;
this._dirty = true;
}
if( file_data.bytesCompleted != undefined && file_data.bytesCompleted != this._done ) {
this._done = file_data.bytesCompleted;
this._dirty = true;
}
if( file_data.length != undefined && file_data.length != this._size ) {
this._size = file_data.length;
this._dirty = true;
}
if( file_data.priority != undefined && file_data.priority != this._prio ) {
this._prio = file_data.priority;
this._dirty = true;
}
if( file_data.wanted != undefined && file_data.wanted != this._wanted ) {
this._wanted = file_data.wanted;
this._dirty = true;
}
},
element: function() {
@ -676,20 +694,14 @@ TorrentFile.prototype = {
if (this._prio == priority_level) { return; }
this._prio = priority_level;
this._torrent._controller.changeFileCommand("priority-" + priority, this._torrent, this);
this.refreshPriorityHTML();
this._dirty = true;
},
setWanted: function(wanted) {
this._dirty = true;
this._wanted = wanted;
var command;
if (wanted) {
this.element().removeClass('skip');
command = 'files-wanted'
} else {
this.element().addClass('skip');
command = 'files-unwanted';
}
this.element().toggleClass( 'skip', !wanted );
var command = wanted ? 'files-wanted' : 'files-unwanted';
this._torrent._controller.changeFileCommand(command, this._torrent, this);
},
@ -700,9 +712,14 @@ TorrentFile.prototype = {
},
refreshHTML: function() {
if( this._dirty ) {
this._dirty = false;
this.refreshProgressHTML();
this.refreshWantedHTML();
this.refreshPriorityHTML();
} else {
console.log( "skipping because not dirty" );
}
},
refreshProgressHTML: function() {
@ -714,25 +731,16 @@ TorrentFile.prototype = {
refreshWantedHTML: function() {
var element = this.element();
if (this._wanted && element.hasClass('skip'))
this.element().removeClass('skip');
else if (!this._wanted && !element.hasClass('skip'))
this.element().addClass('skip');
if (this._done < this._size && this.element().hasClass('complete'))
this.element().removeClass('complete');
else if (!this.element().hasClass('complete'))
this.element().addClass('complete');
this.element().toggleClass('skip', !this._wanted);
this.element().toggleClass('complete', this._done>=this._size );
},
refreshPriorityHTML: function() {
if (this['_last_refreshed_prio'] == this._prio) { return; }
var priority = { '1': 'high', '0': 'normal', '-1': 'low' }[new String(this._prio)];
var off_priorities = [ 'high', 'normal', 'low' ].sort(function(a,b) { return (a == priority) ? 1 : -1; } );
this._priority_control.addClass(priority).
removeClass(off_priorities[0]).
removeClass(off_priorities[1]);
this._last_refreshed_prio = this._prio;
},
fileWantedControlClicked: function(event) {
@ -751,5 +759,4 @@ TorrentFile.prototype = {
else if (x < 23) { file.setPriority('normal'); }
else { file.setPriority('high'); }
}
};