77 lines
2 KiB
JavaScript
77 lines
2 KiB
JavaScript
app.pages.PostViewer = app.views.Base.extend({
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templateName: "post-viewer",
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subviews : {
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"#post-content" : "postView",
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"#post-nav" : "navView",
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"#post-feedback" : "interactionsView",
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"#header-container" : "authorView"
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},
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initialize : function() {
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this.initViews();
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$(document).bind("keypress", _.bind(this.commentAnywhere, this))
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$(document).bind("keypress", _.bind(this.invokePane, this))
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$(document).bind("keyup", _.bind(this.closePane, this))
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},
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initViews : function() {
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this.authorView = new app.views.PostViewerAuthor({ model : this.model });
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this.interactionsView = new app.views.PostViewerInteractions({ model : this.model });
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this.navView = new app.views.PostViewerNav({ model : this.model });
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this.postView = new app.views.Post({
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model : this.model,
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className : "post loaded",
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templateName : "post-viewer/content/" + this.options.postTemplateName,
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attributes : {"data-template" : this.options.postTemplateName}
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});
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},
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postRenderTemplate : function() {
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this.bindNavHooks();
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},
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bindNavHooks : function() {
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/* navagation hooks */
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var nextPostLocation = this.model.get("next_post");
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var previousPostLocation = this.model.get("previous_post");
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$(document).keydown(function(e){
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switch(e.keyCode) {
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case 37:
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navigate(nextPostLocation); break;
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case 39:
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navigate(previousPostLocation); break;
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default:
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break;
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}
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})
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function navigate(loc) {
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loc ? window.location = loc : null
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}
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},
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commentAnywhere : function(evt) {
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/* ignore enter and space bar */
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if(evt.keyCode == 13 || evt.keyCode == 32) { return }
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this.interactionsView.invokePane();
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$('#new-post-comment textarea').focus();
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},
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invokePane : function(evt) {
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if(evt.keyCode != 32) { return }
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this.interactionsView.invokePane();
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},
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closePane : function(evt) {
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if(evt.keyCode != 27) { return }
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this.interactionsView.hidePane();
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}
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})
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