Initial commit

2015-09-24 18:31:03 +02:00
commit 46082b8dcb
34 changed files with 4422 additions and 0 deletions
--- a/denote/static/js/denote.js
+++ b/denote/static/js/denote.js
@@ -0,0 +1,175 @@
+function setPreference(cname, cvalue) {
+    var params = "set=1" + "&name=" + cname + "&value=" + cvalue;
+
+    var req = new XMLHttpRequest();
+    req.open('POST', '/preferences', true); 
+    req.setRequestHeader("X-CSRFToken", get_csrf_token());
+    req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+    req.onreadystatechange = function (aEvt) {
+	if (req.readyState == 4 && req.status != 200) {
+	    alert('Error setting preference');
+	}
+    };
+    req.send(params);
+}
+
+function getPreference(cname) {
+    var params = "get=1" + "&name=" + cname;
+
+    var req = new XMLHttpRequest();
+    req.open('POST', '/preferences', false); 
+    req.setRequestHeader("X-CSRFToken", get_csrf_token());
+    req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+    req.send(params);
+    if(req.status == 200)
+	return JSON.parse(req.responseText)[cname];
+    return null;
+}
+
+function set_visible(id, visible, display="block")
+{
+    widget = document.getElementById(id);
+    if (visible)
+    {
+	widget.style.display = display;
+	widget.style.visibility = "visible";
+    }
+    else
+    {
+	widget.style.display = "none";
+	widget.style.visibility = "hidden";
+    }
+
+    return widget;
+}
+
+function updateHiddenCategories(cat_id, add)
+{
+    if (hidden_categories == null)
+	hidden_categories = [];
+    
+    for(i=0; i<hidden_categories.length; i++)
+    {
+	if (hidden_categories[i] == cat_id)
+	{
+	    if (add) return;
+	    hidden_categories.splice(i, 1);
+	    break;
+	}
+    }
+
+    if (add)
+	hidden_categories.push(cat_id);
+
+    setPreference('hidden_categories', hidden_categories.join(","));
+}
+
+function hide_category(cat_id, update_cookie=true)
+{
+    set_visible("content_" + cat_id, false);
+    set_visible("minus_" + cat_id, false);
+    set_visible("plus_" + cat_id, true, "inline-block");
+
+    if (update_cookie)
+	updateHiddenCategories(cat_id, true);
+}
+
+function show_category(cat_id, update_cookie=true)
+{
+    set_visible("content_" + cat_id, true);
+    set_visible("minus_" + cat_id, true, "inline-block");
+    set_visible("plus_" + cat_id, false);
+
+    if (update_cookie)
+	updateHiddenCategories(cat_id, false);
+}
+
+function category_setup()
+{
+    if (hidden_categories == null)
+	hidden_categories = [];
+
+    categories = document.getElementById("categories");
+
+    for(i=0; i<categories.childNodes.length; i++)
+    {
+	category = categories.childNodes[i];
+	if (category.nodeType != Node.ELEMENT_NODE) continue;
+	categoryId = category.getAttribute("category_id");
+	hide = false;
+	for(a=0; a<hidden_categories.length;a++)
+	{
+	    if (hidden_categories[a] == categoryId)
+	    {
+		hide = true;
+		break;
+	    }
+	}
+	if (hide)
+	    hide_category(categoryId, false);
+	else
+	    show_category(categoryId, false);
+    }
+}
+
+function startup()
+{
+    category_setup();
+}
+
+function edit_category(cat_id, name)
+{
+    set_visible("category_" + cat_id, false);
+    set_visible("edit_category_" + cat_id, true);
+    
+    input = document.getElementById("cat_name_" + cat_id);    
+    input.value = name;
+    input.focus();
+}
+
+function end_edit_category(cat_id)
+{
+    set_visible("category_" + cat_id, true);
+    set_visible("edit_category_" + cat_id, false);
+}
+
+function submit_category_name(cat_id, orig)
+{
+    me = document.getElementById("cat_name_" + cat_id);
+    if (me.value.localeCompare(orig) != 0)
+    {
+	form = document.getElementById("edit_category_" + cat_id);
+    	form.submit();
+    	return true;
+    }
+    else
+	return false;
+
+    return false;
+}
+
+function handleKeyPress(e, cat_id, orig){
+    var key=e.keyCode || e.which;
+    if (key==13)
+	submit_category_name(cat_id, orig);
+}
+
+function edit_note()
+{
+    document.body.scrollTop = document.documentElement.scrollTop = 0;
+    set_visible("title", false);
+    set_visible("transformed_content", false);
+    set_visible("edit_button", false);
+    set_visible("form_delete", false);
+    set_visible("div_edit", true);
+}
+
+function cancel_edit_note()
+{
+    document.body.scrollTop = document.documentElement.scrollTop = 0;
+    set_visible("title", true);
+    set_visible("transformed_content", true);
+    set_visible("edit_button", true, "inline");
+    set_visible("form_delete", true, "inline");
+    set_visible("div_edit", false);
+}