зеркало из https://github.com/mozilla/pjs.git
Make the agenda tree real, r=vlad. npotb.
This commit is contained in:
shaver%mozilla.org
Родитель
550dd7168c
Коммит
0d4ffca05b
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@ -0,0 +1,396 @@
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// Agenda tree view, to display upcoming events, tasks, and reminders
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//
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// We track three periods of time for a segmented view:
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// - today: the current time until midnight
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// - tomorrow: midnight to midnight
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// - soon: end-of-tomorrow to end-of-one-week-from-today (midnight)
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//
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// Events (recurrences of events, really) are stored in per-period containers,
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// hung off of "period" objects. In addition, we build an array of the row-
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// representation we use for backing the tree display.
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//
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// The tree-view array (this.events) consists of the synthetic events for the time
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// periods, each one followed, if tree-expanded, by its collection of events. This
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// results in a this.events array like the following, if "Today" and "Soon" are
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// expanded:
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// [ synthetic("Today"),
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// occurrence("Today Event 1"),
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// occurrence("Today Event 2"),
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// synthetic("Tomorrow"),
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// synthetic("Soon"),
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// occurrence("Soon Event 1"),
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// occurrence("Soon Event 2") ]
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//
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// At window load, we connect the view to the tree and initiate a calendar query
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// to populate the event buckets. Once the query is complete, we sort each bucket
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// and then build the aggregate array described above.
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//
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// When calendar queries are refreshed (by a calendar being added/removed WRT the
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// current view, the user selecting a different filter, or some hidden manual-
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// refresh testing UI) the event buckets are emptied, and we add items as they
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// arrive.
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//
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// This is currently a localization disaster. Quel dommage!
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function Synthetic(title, open)
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{
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this.title = title;
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this.open = open;
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this.events = [];
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}
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Synthetic.prototype.toString =
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function toString()
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{
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return "[Synthetic: " + this.title + "/" + (this.open ? "open" : "closed") + "]";
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};
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var agendaTreeView = {
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// This is the first time I've used sharp variables in earnest!
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today: #1=(new Synthetic("Today", true)),
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tomorrow: #2=(new Synthetic("Tomorrow", false)),
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soon: #3=(new Synthetic("Soon", false)),
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periods: [#1#, #2#, #3#],
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events: [],
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todayCount: 0,
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tomorrowCount: 0,
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soonCount: 0,
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prevRowCount: 0,
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};
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agendaTreeView.addEvents =
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function addEvents(master)
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{
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this.events.push(master);
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if (master.open)
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this.events = this.events.concat(master.events);
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};
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agendaTreeView.rebuildEventsArray =
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function rebuildEventsArray()
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{
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this.events = [];
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this.addEvents(this.today);
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this.addEvents(this.tomorrow);
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this.addEvents(this.soon);
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};
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agendaTreeView.forceTreeRebuild =
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function forceTreeRebuild()
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{
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if (this.tree) {
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dump("forcing tree rebuild\n");
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this.tree.view = this;
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}
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};
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agendaTreeView.rebuildAgendaView =
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function rebuildAgendaView(invalidate)
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{
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this.rebuildEventsArray();
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dump("events:\n");
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this.events.forEach(function (e) {
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if (e instanceof Synthetic)
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dump(" " + e.title + "\n");
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else
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dump(" " + e.item.title + " @ " + e.occurrenceStartDate + "\n");
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});
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this.forceTreeRebuild();
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};
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agendaTreeView.__defineGetter__("rowCount",
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function get_rowCount()
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{
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dump("row count: " + this.events.length + "\n");
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return this.events.length;
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});
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agendaTreeView.isContainer =
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function isContainer(row)
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{
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// dump("row " + row + " is " + this.events[row] + "\n")
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return (this.events[row] instanceof Synthetic);
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};
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agendaTreeView.isContainerOpen =
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function isContainerOpen(row)
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{
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var open = this.events[row].open;
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// dump("row " + row + " (" + this.events[row].title + ") is " + (open ? "open" : "closed") + "\n");
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return open;
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};
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agendaTreeView.isContainerEmpty =
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function isContainerEmpty(row)
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{
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if (this.events[row].events.length == 0)
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return true;
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return false;
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};
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agendaTreeView.setTree =
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function setTree(tree)
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{
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this.tree = tree;
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};
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agendaTreeView.getCellText =
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function getCellText(row, column)
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{
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var event = this.events[row];
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if (column.id == "col-agenda-item") {
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if (event instanceof Synthetic)
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return event.title;
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return event.item.title;
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}
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if (event instanceof Synthetic)
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return "";
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return event.occurrenceStartDate.toString();
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};
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agendaTreeView.getLevel =
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function getLevel(row)
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{
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if (this.isContainer(row))
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return 0;
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return 1;
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};
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agendaTreeView.isSorted =
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function isSorted() { return false; };
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agendaTreeView.isEditable =
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function isEditable(row, column) { return false; };
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agendaTreeView.isSeparator =
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function isSeparator(row) { return false; };
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agendaTreeView.getImageSrc =
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function getImageSrc(row, column) { return null; };
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agendaTreeView.getCellProperties =
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function getCellProperties(row, column) { return null; };
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agendaTreeView.getRowProperties =
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function getRowProperties(row) { return null; };
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agendaTreeView.getColumnProperties =
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function getColumnProperties(column) { return null; };
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agendaTreeView.cycleHeader =
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function cycleHeader(header)
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{
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this.refreshCalendarQuery(); // temporary hackishness
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this.rebuildAgendaView();
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this.forceTreeRebuild();
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};
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agendaTreeView.getParentIndex =
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function getParentIndex(row)
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{
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if (this.isContainer(row))
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return -1;
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var i = row - 1;
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do {
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if (this.events[i] instanceof Synthetic)
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return i;
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i--;
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} while (i != 0);
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throw "no parent for row " + row + "?";
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};
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agendaTreeView.toggleOpenState =
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function toggleOpenState(row)
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{
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if (!this.isContainer(row))
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throw "toggling open state on non-container row " + row + "?";
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var header = this.events[row];
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if (!("open") in header)
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throw "no open state found on container row " + row + "?";
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header.open = !header.open;
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this.rebuildAgendaView(); // reconstruct the visible row set
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this.forceTreeRebuild();
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};
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agendaTreeView.findPeriodForItem =
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function findPeriodForItem(item)
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{
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var start = item.occurrenceStartDate;
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if (start.compare(this.today.start) < 0 || start.compare(this.soon.end) > 0)
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return null;
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if (start.compare(this.today.end) <= 0)
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return this.today;
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if (start.compare(this.tomorrow.end) <= 0)
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return this.tomorrow;
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if (start.compare(this.soon.end) <= 0)
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return this.soon;
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dump(item.item.title + " @ " + start + " not in range " +
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"(" + this.today.start + " - " + this.soon.end + ")\n");
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return null;
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};
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agendaTreeView.addItem =
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function addItem(item)
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{
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var when = this.findPeriodForItem(item);
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if (!when)
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return;
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dump(item.item.title + " @ " + item.occurrenceStartDate + " -> " + when.title + "\n");
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when.events.push(item);
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this.calendarUpdateComplete();
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};
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agendaTreeView.deleteItem =
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function deleteItem(item)
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{
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var when = this.findPeriodForItem(item);
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if (!when) {
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dump("deleting non-binned item " + item + "\n");
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return;
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}
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dump("deleting item " + item + " from " + when.title + "\n");
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dump("before: " + when.events.map(function (e) { return e.item.title; }).join(" ") + "\n");
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when.events = when.events.filter(function (e) {
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return !e.equals(item);
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});
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dump("after: " + when.events.map(function (e) { return e.item.title; }).join(" ") + "\n");
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this.rebuildAgendaView(true);
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};
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agendaTreeView.calendarUpdateComplete =
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function calendarUpdateComplete()
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{
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[this.today, this.tomorrow, this.soon].forEach(function(when) {
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function compare(a, b) {
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return a.occurrenceStartDate.compare(b.occurrenceStartDate);
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}
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when.events.sort(compare);
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});
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this.rebuildAgendaView(true);
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};
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agendaTreeView.calendarOpListener =
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{
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agendaTreeView: agendaTreeView,
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};
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agendaTreeView.calendarOpListener.onOperationComplete =
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function listener_onOperationComplete(calendar, status, optype, id,
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detail)
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{
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this.agendaTreeView.calendarUpdateComplete();
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};
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agendaTreeView.calendarOpListener.onGetResult =
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function listener_onGetResult(calendar, status, itemtype, detail, count, items)
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{
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if (!Components.isSuccessCode(status))
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return;
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items.forEach(this.agendaTreeView.addItem, this.agendaTreeView);
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};
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agendaTreeView.refreshCalendarQuery =
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function refreshCalendarQuery()
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{
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var filter = this.calendar.ITEM_FILTER_TYPE_EVENT |
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this.calendar.ITEM_FILTER_COMPLETED_ALL |
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this.calendar.ITEM_FILTER_CLASS_OCCURRENCES;
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this.periods.forEach(function (p) { p.events = []; });
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this.calendar.getItems(filter, 0, this.today.start, this.soon.end,
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this.calendarOpListener);
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dump("Calendar query started (" + this.today.start + " -> " + this.soon.end + ")\n");
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};
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agendaTreeView.refreshPeriodDates =
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function refreshPeriodDates()
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{
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var now = new Date();
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var d = new CalDateTime();
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d.jsDate = now;
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//XXX use default timezone
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d = d.getInTimezone("/mozilla.org/20050126_1/America/Los_Angeles");
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// Today: now until midnight of tonight
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this.today.start = d.clone();
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d.hour = d.minute = d.second = 0;
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d.day++;
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d.normalize();
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this.today.end = d.clone();
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// Tomorrow: midnight of next day to +24 hrs
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this.tomorrow.start = d.clone();
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d.day++;
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d.normalize();
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this.tomorrow.end = d.clone();
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// Soon: end of tomorrow to 6 six days later (remainder of the week period)
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this.soon.start = d.clone();
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d.day += 6;
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d.normalize();
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this.soon.end = d.clone();
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this.periods.forEach(function (when) {
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dump(when.title + ": " + when.start + " -> " + when.end + "\n");
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});
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this.refreshCalendarQuery();
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};
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agendaTreeView.calendarObserver = {
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agendaTreeView: agendaTreeView,
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};
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agendaTreeView.calendarObserver.onAddItem =
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function observer_onAddItem(item)
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{
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var occs = item.getOccurrencesBetween(this.agendaTreeView.today.start,
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this.agendaTreeView.soon.end, {});
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occs.forEach(this.agendaTreeView.addItem, this.agendaTreeView);
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this.agendaTreeView.rebuildAgendaView();
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};
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agendaTreeView.calendarObserver.onDeleteItem =
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function observer_onDeleteItem(item, rebuildFlag)
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{
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var occs = item.getOccurrencesBetween(this.agendaTreeView.today.start,
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this.agendaTreeView.soon.end, {});
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occs.forEach(this.agendaTreeView.deleteItem, this.agendaTreeView);
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if (rebuildFlag != "no-rebuild")
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this.agendaTreeView.rebuildAgendaView();
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};
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agendaTreeView.calendarObserver.onModifyItem =
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function observer_onModifyItem(newItem, oldItem)
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{
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this.onDeleteItem(oldItem, "no-rebuild");
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this.onAddItem(newItem);
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};
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agendaTreeView.setCalendar =
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function setCalendar(calendar)
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{
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dump("periods: " + this.periods + "\n");
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if (this.calendar)
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this.calendar.removeObserver(this.calendarObserver);
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this.calendar = calendar;
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calendar.addObserver(this.calendarObserver);
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// Update everything
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this.refreshPeriodDates();
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};
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function setAgendaTreeView()
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{
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agendaTreeView.setCalendar(getCompositeCalendar());
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document.getElementById("agenda-tree").view = agendaTreeView;
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}
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window.addEventListener("load", setAgendaTreeView, false);
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@ -15,7 +15,7 @@
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<script type="application/x-javascript" src="chrome://lightning/content/lightning-utils.js"/>
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<script type="application/x-javascript" src="chrome://lightning/content/calendar-management.js"/>
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<script type="application/x-javascript" src="chrome://lightning/content/messenger-overlay-sidebar.js"/>
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<script type="application/x-javascript" src="chrome://lightning/content/agenda-tree.js"/>
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<vbox id="folderPaneBox">
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<splitter id="folderpaneCalendarSplitter" collapse="after" persist="state"/>
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@ -45,47 +45,12 @@
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<spacer/>
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</hbox>
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<deck id="agenda-viewcustomize-deck" selectedIndex="0" flex="1">
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<tree id="agendaTree" hidecolumnpicker="true" flex="1">
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<tree id="agenda-tree" hidecolumnpicker="true" flex="1">
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<treecols>
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<treecol id="col-agenda-item" primary="true" label="Item" flex="3"/>
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<treecol id="col-agenda-when" label="" flex="1"/>
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</treecols>
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<treechildren>
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<!-- sample tree content temporary -->
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<treeitem container="true" open="false">
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<treerow><treecell label="Recent (1)"/></treerow>
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<treechildren>
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<treeitem><treerow><treecell label="File expenses"/><treecell label="Sun"/></treerow></treeitem>
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</treechildren>
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</treeitem>
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<treeitem container="true" open="true">
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<treerow><treecell label="Today (2)"/></treerow>
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<treechildren>
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<treeitem><treerow><treecell label="Meeting"/><treecell label="11am"/></treerow></treeitem>
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<treeitem><treerow><treecell label="Lunch"/><treecell label="12:30am"/></treerow></treeitem>
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</treechildren>
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</treeitem>
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<treeitem container="true" open="false">
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<treerow><treecell label="Tomorrow (2)"/></treerow>
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<treechildren>
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<treeitem><treerow><treecell label="Lunch with Dad"/><treecell label="11:30am"/></treerow></treeitem>
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<treeitem><treerow><treecell label="Accountant"/><treecell label="2pm"/></treerow></treeitem>
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</treechildren>
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</treeitem>
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<treeitem container="true" open="false">
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<treerow><treecell label="Upcoming (3)"/></treerow>
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<treechildren>
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<treeitem><treerow><treecell label="OC Night"/><treecell label="Thu 7:30pm"/></treerow></treeitem>
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<treeitem><treerow><treecell label="ZISC presentation"/><treecell label="May 24"/></treerow></treeitem>
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<treeitem><treerow><treecell label="Retirement"/><treecell label="2025"/></treerow></treeitem>
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</treechildren>
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</treeitem>
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<!-- end sample tree content. temporary -->
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</treechildren>
|
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<treechildren/>
|
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</tree>
|
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<label value="Customize yer views!"/>
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</deck>
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