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big scroll update

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This commit is contained in:
Peter Cottle 2012-09-22 21:48:05 -07:00
parent 9c7ec69e2f
commit d647d430d7
4 changed files with 40 additions and 20 deletions
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26
src/commandViews.js
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@ -67,9 +67,14 @@ var CommandPromptView = Backbone.View.extend({
this.index = -1;
// split commands on semicolon
_.each(value.split(';'), _.bind(function(command) {
_.each(value.split(';'), _.bind(function(command, index) {
command = command.replace(/^(\s+)/, '');
command = command.replace(/(\s+)$/, '');
if (index > 0 && !command.length) {
return;
}
this.addToCollection(command);
}, this));
},
@ -140,7 +145,7 @@ var CommandView = Backbone.View.extend({
{
resultType: '',
result: '',
warnings: ''
formattedWarnings: this.model.getFormattedWarnings()
},
this.model.toJSON()
);
@ -169,7 +174,6 @@ var CommandLineHistoryView = Backbone.View.extend({
},
addWarning: function(msg) {
console.log('here', arguments);
var err = new Warning({
msg: msg
});
@ -183,8 +187,20 @@ var CommandLineHistoryView = Backbone.View.extend({
},
scrollDown: function() {
var el = $('#commandLineHistory')[0];
el.scrollTop = el.scrollHeight;
// if commandDisplay is ever bigger than #terminal, we need to
// add overflow-y to terminal and scroll down
var cD = $('#commandDisplay')[0];
var t = $('#terminal')[0];
if ($(t).hasClass('scrolling')) {
t.scrollTop = t.scrollHeight;
return;
}
if (cD.clientHeight > t.clientHeight) {
$(t).css('overflow-y', 'scroll');
$(t).addClass('scrolling');
t.scrollTop = t.scrollHeight;
}
},
addOne: function(command) {