From 3f7875d176f49ef9d223892a8d2dbc925080d32b Mon Sep 17 00:00:00 2001
From: "shaver%mozilla.org" <shaver%mozilla.org>
Date: Mon, 4 Jul 2005 14:44:38 +0000
Subject: [PATCH] Lightning fix potpourri: bug 299236 is hacked around with a
 collapse trick, which mostly works, kinda -- better than before!  bug 298343
 is kinda fixed, with a todo list that shows todos and allows
 completed/incomplete setting via the checkbox, has calendar colouring, and
 notices new events.  Doesn't notice active-calendar-set changes, handle
 deletion, or let you select the items for editing/deletion yet.  Fix some CSS
 and other problems by using a proper data: url for our magic stylesheet.
 r=35-degree-heat

---
 calendar/lightning/chrome.manifest            |  1 +
 calendar/lightning/content/agenda-tree.js     |  6 ++
 .../lightning/content/calendar-management.js  |  2 +-
 .../lightning/content/calendar-todo-list.css  |  3 +
 .../lightning/content/calendar-todo-list.xml  | 96 +++++++++++++++++++
 .../content/messenger-overlay-sidebar.js      |  9 +-
 .../content/messenger-overlay-sidebar.xul     |  7 +-
 .../lightning/content/todo-list-overlay.xul   | 13 +++
 calendar/lightning/content/todo-list.js       | 74 ++++++++++++++
 calendar/lightning/jar.mn                     |  4 +
 10 files changed, 207 insertions(+), 8 deletions(-)
 create mode 100644 calendar/lightning/content/calendar-todo-list.css
 create mode 100644 calendar/lightning/content/calendar-todo-list.xml
 create mode 100644 calendar/lightning/content/todo-list-overlay.xul
 create mode 100644 calendar/lightning/content/todo-list.js

diff --git a/calendar/lightning/chrome.manifest b/calendar/lightning/chrome.manifest
index 8cf061eaa90..c74d6af2526 100644
--- a/calendar/lightning/chrome.manifest
+++ b/calendar/lightning/chrome.manifest
@@ -4,6 +4,7 @@ overlay chrome://messenger/content/messenger.xul chrome://lightning/content/mess
 overlay chrome://messenger/content/preferences/preferences.xul chrome://lightning/content/messenger-overlay-preferences.xul
 overlay chrome://messenger/content/messenger.xul chrome://lightning/content/messenger-overlay-toolbar.xul
 overlay chrome://lightning/content/messenger-overlay-sidebar.xul chrome://lightning/content/agenda-tree-overlay.xul
+overlay chrome://lightning/content/messenger-overlay-sidebar.xul chrome://lightning/content/todo-list-overlay.xul
 overlay chrome://lightning/content/lightning-standalone.xul chrome://lightning/content/messenger-overlay-sidebar.xul
 skin	lightning classic/1.0	jar:chrome/classic.jar!/skin/classic/lightning/
 # shared pieces for chrome://calendar/
diff --git a/calendar/lightning/content/agenda-tree.js b/calendar/lightning/content/agenda-tree.js
index 50aa44c0149..e159130e2c9 100644
--- a/calendar/lightning/content/agenda-tree.js
+++ b/calendar/lightning/content/agenda-tree.js
@@ -363,6 +363,9 @@ agendaTreeView.calendarObserver = {
 agendaTreeView.calendarObserver.onAddItem =
 function observer_onAddItem(item)
 {
+    if (!(item instanceof Components.interfaces.calIEvent))
+        return;
+
     var occs = item.getOccurrencesBetween(this.agendaTreeView.today.start,
                                           this.agendaTreeView.soon.end, {});
     occs.forEach(this.agendaTreeView.addItem, this.agendaTreeView);
@@ -372,6 +375,9 @@ function observer_onAddItem(item)
 agendaTreeView.calendarObserver.onDeleteItem =
 function observer_onDeleteItem(item, rebuildFlag)
 {
+    if (!(item instanceof Components.interfaces.calIEvent))
+        return;
+
     var occs = item.getOccurrencesBetween(this.agendaTreeView.today.start,
                                           this.agendaTreeView.soon.end, {});
     occs.forEach(this.agendaTreeView.deleteItem, this.agendaTreeView);
diff --git a/calendar/lightning/content/calendar-management.js b/calendar/lightning/content/calendar-management.js
index 878825e5e44..a3c1d5a4924 100644
--- a/calendar/lightning/content/calendar-management.js
+++ b/calendar/lightning/content/calendar-management.js
@@ -4,7 +4,7 @@
 
 var calendarPrefStyleSheet = null;
 for (var i = 0; i < document.styleSheets.length; i++) {
-    if (document.styleSheets[i].href == "about:blank?calendar-dynamic-style-sheet") {
+    if (document.styleSheets[i].title == "calendar-dynamic-style-sheet") {
         calendarPrefStyleSheet = document.styleSheets[i];
         break;
     }
diff --git a/calendar/lightning/content/calendar-todo-list.css b/calendar/lightning/content/calendar-todo-list.css
new file mode 100644
index 00000000000..44fd2bc86be
--- /dev/null
+++ b/calendar/lightning/content/calendar-todo-list.css
@@ -0,0 +1,3 @@
+calendar-todo-item {
+    -moz-binding: url("calendar-todo-list.xml#calendar-todo-item");
+}
diff --git a/calendar/lightning/content/calendar-todo-list.xml b/calendar/lightning/content/calendar-todo-list.xml
new file mode 100644
index 00000000000..1e2487a6376
--- /dev/null
+++ b/calendar/lightning/content/calendar-todo-list.xml
@@ -0,0 +1,96 @@
+<?xml version="1.0"?>
+
+<bindings id="calendar-todo-bindings"
+ xmlns="http://www.mozilla.org/xbl"
+ xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+ xmlns:xbl="http://www.mozilla.org/xbl">
+    <binding id="calendar-todo-item" extends="chrome://global/content/bindings/richlistbox.xml#richlistitem">
+        <content>
+            <xul:hbox flex="1">
+                <xul:checkbox anonid="todo-check" xbl:inherits="checked=completed" oncommand="document.getBindingParent(this).updateTodoFromDisplay();"/>
+                <xul:label anonid="todo-label" crop="end" xbl:inherits="item-calendar,value=label"/>
+            </xul:hbox>
+        </content>
+        <implementation>
+        <field name="mTodo">null</field>
+      
+      <property name="checkbox">
+      <getter><![CDATA[ return document.getAnonymousElementByAttribute(this, "anonid", "todo-check");]]></getter>
+      </property>
+      
+      <property name="manager">
+      <getter><![CDATA[ return this.mManager; ]]></getter>
+      <setter><![CDATA[ this.mManager = val; ]]></setter>
+      </property>
+      
+      <property name="label">
+      <getter><![CDATA[ return document.getAnonymousElementByAttribute(this, "anonid", "todo-label");]]></getter>
+      </property>
+      
+      <method name="fireEvent">
+        <parameter name="aEventType"/>
+        <body>
+        <![CDATA[
+          var e = document.createEvent("Events");
+          e.initEvent("todo-" + aEventType, false, true);
+          
+          this.dispatchEvent(e);
+        ]]>
+        </body>
+      </method>
+
+      <method name="setAttribute">
+        <parameter name="aAttr"/>
+        <parameter name="aVal"/>
+        <body><![CDATA[
+    	  if (aAttr == "completed")
+    	     this.checkbox.setAttribute("checked", aVal);
+    	  else if (aAttr == "label")
+    	     this.label.setAttribute("value", aVal);
+          return XULElement.prototype.setAttribute.call(this, aAttr, aVal);
+        ]]></body>
+      </method>
+      
+      <method name="updateTodoFromDisplay">
+        <body><![CDATA[
+        var dirty = false;
+        var clone = this.mTodo.clone();
+        if (this.mTodo.isCompleted != this.checkbox.checked) {
+            dump("checked changed (" + uneval(this.mTodo.isCompleted) +
+                 " => " + uneval(this.checkbox.checked) + "\n");
+            clone.isCompleted = this.checkbox.checked;
+            dirty = true;
+        } else {
+            dump("checked not changed (" + uneval(this.mTodo.isCompleted) +
+                 " == " + uneval(this.checkbox.checked) + "\n");
+        }
+        if (this.mTodo.title != this.label.value) {
+            clone.title = this.label.value;
+            dirty = true;
+        }
+        if (dirty) {
+            this.mTodo.calendar.modifyItem(clone, this.mTodo, null);
+            dump(clone.icalComponent.serializeToICS() + "\n");
+            this.mTodo = clone;
+        }
+        ]]></body>
+      </method>
+      
+      <method name="updateDisplayFromTodo">
+        <body><![CDATA[
+            this.setAttribute("completed", this.mTodo.isCompleted);
+            this.setAttribute("label", this.mTodo.title);
+        ]]></body>
+      </method>
+
+      <method name="setTodo">
+        <parameter name="aTodo"/>
+        <body><![CDATA[
+            this.mTodo = aTodo;
+            this.updateDisplayFromTodo();
+        ]]></body>
+      </method>
+      
+        </implementation>
+    </binding>
+</bindings>
diff --git a/calendar/lightning/content/messenger-overlay-sidebar.js b/calendar/lightning/content/messenger-overlay-sidebar.js
index a8ab3a98dbd..e6ce1c66bc5 100644
--- a/calendar/lightning/content/messenger-overlay-sidebar.js
+++ b/calendar/lightning/content/messenger-overlay-sidebar.js
@@ -97,7 +97,6 @@ function showCalendar(aDate1, aDate2)
 }
 
 function switchView(type) {
-    var messengerDisplayDeck = document.getElementById("displayDeck");
     var calendarViewBox = document.getElementById("calendar-view-box");
 
     var monthView = document.getElementById("calendar-month-view");
@@ -141,8 +140,9 @@ function selectedCalendarPane(event)
     document.getElementById("displayDeck").selectedPanel =
         document.getElementById("calendar-view-box");
 
-    // give the view the calendar
-    showCalendar(today());
+    // give the view the calendar, but make sure that everything
+    // has uncollapsed first before we try to relayout!
+    setTimeout(0, function() { showCalendar(today()); });
 }
 
 function LtnObserveDisplayDeckChange(event)
@@ -154,8 +154,9 @@ function LtnObserveDisplayDeckChange(event)
         GetMessagePane().collapsed = true;
         document.getElementById("threadpane-splitter").collapsed = true;
         gSearchBox.collapsed = true;
+        document.getElementById("calendar-view-box").collapsed = false;
     } else {
-        // nothing to "undo" for now
+        document.getElementById("calendar-view-box").collapsed = true;
         // Later: mark the view as not needing reflow due to new events coming
         // in, for better performance and batching.
     }
diff --git a/calendar/lightning/content/messenger-overlay-sidebar.xul b/calendar/lightning/content/messenger-overlay-sidebar.xul
index c291beb65c8..e29a1db4fd2 100644
--- a/calendar/lightning/content/messenger-overlay-sidebar.xul
+++ b/calendar/lightning/content/messenger-overlay-sidebar.xul
@@ -7,7 +7,7 @@
 <?xml-stylesheet href="chrome://calendar/content/calendar-multiday-view.css" type="text/css"?>
 <?xml-stylesheet href="chrome://calendar/content/calendar-month-view.css" type="text/css"?>
 <?xml-stylesheet href="chrome://calendar/content/datetimepickers/minimonth.css" type="text/css"?>
-<?xml-stylesheet href="about:blank?calendar-dynamic-style-sheet" type="text/css"?>
+<?xml-stylesheet href="data:text/css," title="calendar-dynamic-style-sheet" type="text/css"?>
 
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
 
@@ -17,7 +17,6 @@
 <script type="application/x-javascript" src="chrome://lightning/content/lightning-utils.js"/>
 <script type="application/x-javascript" src="chrome://lightning/content/calendar-management.js"/>
 <script type="application/x-javascript" src="chrome://lightning/content/messenger-overlay-sidebar.js"/>
-<script type="application/x-javascript" src="chrome://lightning/content/agenda-tree.js"/>
 
 <vbox id="folderPaneBox">
   <commandset id="calendar_commands">
@@ -41,10 +40,12 @@
     <tabbox flex="1">
       <tabs>
         <tab label="Agenda"/>
+        <tab label="Todo"/>
         <tab label="Calendars"/>
       </tabs>
       <tabpanels flex="1">
         <vbox id="agenda-tab-panel"/>    
+        <vbox id="todo-tab-panel"/>
         <vbox flex="1">
           <hbox>
             <button label="New..." oncommand="ltnNewCalendar();"/>
@@ -67,7 +68,7 @@
 </vbox>
 
 <deck id="displayDeck">
-  <deck id="calendar-view-box" flex="1">
+  <deck flex="1" collapsed="true" id="calendar-view-box">
     <calendar-month-view id="calendar-month-view" flex="1"/>
     <calendar-multiday-view orient="vertical" id="calendar-multiday-view" flex="1"/>
   </deck>
diff --git a/calendar/lightning/content/todo-list-overlay.xul b/calendar/lightning/content/todo-list-overlay.xul
new file mode 100644
index 00000000000..bf99f0e2ba0
--- /dev/null
+++ b/calendar/lightning/content/todo-list-overlay.xul
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+
+<!-- DOCTYPE overlay SYSTEM "chrome://lightning/locale/lightning.dtd" -->
+
+<?xml-stylesheet href="chrome://lightning/content/calendar-todo-list.css" type="text/css"?>
+
+<overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+<script type="application/x-javascript" src="chrome://lightning/content/todo-list.js"/>
+<vbox id="todo-tab-panel">
+  <richlistbox flex="1" id="todo-outer-box"/>
+</vbox>
+</overlay>
\ No newline at end of file
diff --git a/calendar/lightning/content/todo-list.js b/calendar/lightning/content/todo-list.js
new file mode 100644
index 00000000000..9824e2aec23
--- /dev/null
+++ b/calendar/lightning/content/todo-list.js
@@ -0,0 +1,74 @@
+/* */
+
+var todoListManager = {
+    mOuterBox: null
+};
+
+todoListManager.initialize =
+function initialize()
+{
+    this.mOuterBox = document.getElementById("todo-outer-box");
+    getCompositeCalendar().addObserver(this.calendarObserver);
+    this.populateTodoList();
+};
+
+todoListManager.addTodo =
+function addTodo(newTodo)
+{
+    dump("adding new todo " + newTodo.title + "\n");
+    var newTodoElt = document.createElement("calendar-todo-item");
+    newTodoElt.setAttribute("item-calendar", newTodo.calendar.uri.spec);
+
+    this.mOuterBox.appendChild(newTodoElt);
+
+    newTodoElt.setTodo(newTodo);
+};
+
+todoListManager.calendarOpListener =
+{
+};
+
+todoListManager.calendarOpListener.onOperationComplete =
+function listener_onOperationComplete()
+{
+    void("finished todo query!\n");
+};
+
+todoListManager.calendarOpListener.onGetResult =
+function listener_onGetResult(calendar, status, itemtype, detail, count, items)
+{
+    if (!Components.isSuccessCode(status))
+        return Components.reportError("get failed: " + status);
+    
+    void("got " + count + " todos\n");
+    items.forEach(todoListManager.addTodo, todoListManager);
+};
+
+todoListManager.calendarObserver =
+{
+};
+
+todoListManager.calendarObserver.onAddItem =
+function observer_onAddItem(item)
+{
+    if (!(item instanceof Components.interfaces.calITodo))
+        return;
+    
+    todoListManager.addTodo(item);
+};
+
+todoListManager.populateTodoList =
+function populateTodoList()
+{
+    const cIC = Components.interfaces.calICalendar;
+    var filter = cIC.ITEM_FILTER_TYPE_TODO | cIC.ITEM_FILTER_COMPLETED_ALL;
+    getCompositeCalendar().getItems(filter, 0, null, null, this.calendarOpListener);
+    void("started todo query!\n");
+};
+
+function initializeTodoList()
+{
+    todoListManager.initialize();
+}
+
+window.addEventListener("load", initializeTodoList, false);
diff --git a/calendar/lightning/jar.mn b/calendar/lightning/jar.mn
index 1b04aaaf3d3..780c0481438 100644
--- a/calendar/lightning/jar.mn
+++ b/calendar/lightning/jar.mn
@@ -11,6 +11,10 @@ lightning.jar:
   content/lightning/lightning-preferences.xul		(content/lightning-preferences.xul)
   content/lightning/lightning-preferences.js		(content/lightning-preferences.js)
   content/lightning/messenger-overlay-toolbar.xul	(content/messenger-overlay-toolbar.xul)
+  content/lightning/todo-list-overlay.xul             (content/todo-list-overlay.xul)
+  content/lightning/todo-list.js			(content/todo-list.js)
+  content/lightning/calendar-todo-list.css		(content/calendar-todo-list.css)
+  content/lightning/calendar-todo-list.xml		(content/calendar-todo-list.xml)
 
 en-US.jar:
   locale/en-US/lightning/lightning.dtd				(locale/lightning.dtd)