gecko-dev/calendar/base/content/calendar-decorated-week-view.xml

<?xml version="1.0"?>
<!--
   - ***** BEGIN LICENSE BLOCK *****
   - Version: MPL 1.1/GPL 2.0/LGPL 2.1
   -
   - The contents of this file are subject to the Mozilla Public License Version
   - 1.1 (the "License"); you may not use this file except in compliance with
   - the License. You may obtain a copy of the License at
   - http://www.mozilla.org/MPL/
   -
   - Software distributed under the License is distributed on an "AS IS" basis,
   - WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
   - for the specific language governing rights and limitations under the
   - License.
   -
   - The Original Code is Calendar view code.
   -
   - The Initial Developer of the Original Code is
   -   Joey Minta <jminta@gmail.com>
   - Portions created by the Initial Developer are Copyright (C) 2005
   - the Initial Developer. All Rights Reserved.
   -
   - Contributor(s):
   -   Dan Mosedale <dan.mosedale@oracle.com>
   -
   - Alternatively, the contents of this file may be used under the terms of
   - either the GNU General Public License Version 2 or later (the "GPL"), or
   - the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
   - in which case the provisions of the GPL or the LGPL are applicable instead
   - of those above. If you wish to allow use of your version of this file only
   - under the terms of either the GPL or the LGPL, and not to allow others to
   - use your version of this file under the terms of the MPL, indicate your
   - decision by deleting the provisions above and replace them with the notice
   - and other provisions required by the GPL or the LGPL. If you do not delete
   - the provisions above, a recipient may use your version of this file under
   - the terms of any one of the MPL, the GPL or the LGPL.
   -
   - ***** END LICENSE BLOCK *****
-->

<bindings id="calendar-specific-view-bindings"
    xmlns="http://www.mozilla.org/xbl"
    xmlns:html="http://www.w3.org/1999/xhtml"
    xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
    xmlns:xbl="http://www.mozilla.org/xbl">

    <binding id="calendar-decorated-week-view" extends="chrome://calendar/content/calendar-decorated-base.xml#calendar-decorated-base-view">
        <content>
             <xul:vbox anonid="main-box" flex="1">
                <xul:calendar-navigation-buttons anonid="nav-control"/>
                <xul:box style="overflow: auto;" flex="1">
                    <xul:calendar-multiday-view anonid="view-element" flex="1" orient="vertical" xbl:inherits="context,item-context"/>
                </xul:box>
            </xul:vbox>
        </content>

        <implementation implements="calIDecoratedView">
	    <constructor><![CDATA[
                var pb2 = Components.classes
                          ["@mozilla.org/preferences-service;1"]
                          .getService(Components.interfaces.nsIPrefBranch2);

                // get default start/end times from prefs and set on the
                // view.  if we hit an error (eg because sunbird's pref
                // infrastructure hasn't created the pref yet), the
                // defaults will do
                try {
                    this.mStartMin = pb2.getIntPref(
                                     "calendar.view.defaultstarthour") * 60;
                    this.mEndMin = pb2.getIntPref(
                                   "calendar.view.defaultendhour") * 60;
                } catch (ex) {
                }

                var viewElement = document.getAnonymousElementByAttribute(
                                  this, "anonid", "view-element");
                viewElement.setStartEndMinutes(this.mStartMin,
                                               this.mEndMin);

                try {
                    this.mWeekStartOffset = pb2.getIntPref("calendar.week.start");
                } catch (ex) {}

                // add a preference observer to monitor changes
                pb2.addObserver("calendar.", this.mPrefObserver, false);
                return;
            ]]></constructor>

            <destructor><![CDATA[
                var pb2 = Components.classes
                          ["@mozilla.org/preferences-service;1"]
                          .getService(Components.interfaces.nsIPrefBranch2);
                pb2.removeObserver("calendar.", this.mPrefObserver);
                return;
            ]]></destructor>

            <field name="mStartMin">8 * 60</field>
            <field name="mEndMin">17 * 60</field>
            <field name="mWeekStartOffset">0</field>

            <field name="mPrefObserver"><![CDATA[
            ({ calView: this,
               observe: function calDecWeekViewPrefChange(subj, topic, pref) {

                   subj.QueryInterface(Components.interfaces.nsIPrefBranch2);

                   switch (pref) {

                   case "calendar.view.defaultstarthour":
                       this.calView.mStartMin = subj.getIntPref(pref) * 60;
                       var viewElem = document.getAnonymousElementByAttribute(
                                      this.calView, "anonid", "view-element");
                       viewElem.setStartEndMinutes(this.calView.mStartMin,
                                                   this.calView.mEndMin);
		       break;

                   case "calendar.view.defaultendhour":
                       this.calView.mEndMin = subj.getIntPref(pref) * 60;
                       viewElem = document.getAnonymousElementByAttribute(
                                  this.calView, "anonid", "view-element");
                       viewElem.setStartEndMinutes(this.calView.mStartMin, 
                                                   this.calView.mEndMin);
		       break;

                   case "calendar.week.start":
                       this.calView.mWeekStartOffset = subj.getIntPref(pref);

                       if (!this.calView.startDay || !this.calView.endDay) {
                           // Don't refresh if we're not initialized
                           return;
                       }

                       // Refresh the view.  goToDay will do the calculation
                       this.calView.goToDay(this.calView.selectedDay);
                       break;

                   default:
                       break;
                   }
                   return;
               }
            })
	    ]]></field>

            <property name="observerID">
                <getter><![CDATA[
                    return "week-view-observer";
                ]]></getter>
            </property>

            <!--Public methods-->
            <method name="goToDay">
                <parameter name="aDate"/>
                <body><![CDATA[
                    var viewElement = document.getAnonymousElementByAttribute(this, "anonid", "view-element");
	            viewElement.tasksInView = this.mTasksInView;

                    aDate = aDate.getInTimezone(viewElement.timezone);

                    var d1 = aDate.startOfWeek.clone();
                    var d2 = aDate.endOfWeek.clone();

                    var weekStartOffset = this.mWeekStartOffset;

                    // startOfWeek always returns a Sunday.  Adjust if the user
                    // chose a different day to start weeks on.
                    if (weekStartOffset != 0) {
                        d1.day += weekStartOffset;
                        d2.day += weekStartOffset;
                        if (aDate.weekday < weekStartOffset) {
                            d1.day -= 7;
                            d2.day -= 7;
                        }
                        d1.normalize();
                        d2.normalize();
                    }

                    document.getAnonymousElementByAttribute(this, "anonid", "view-element").setDateRange(d1, d2);

                    viewElement.selectedDay = aDate;
                    if (this.mWorkdaysOnly) {
                        this.removeNonWorkdays();
                    }
                    this.setNavLabels(aDate);
                ]]></body>
            </method>
            <method name="moveView">
                <parameter name="aNumber"/>
                <body><![CDATA[
                    var d1 = this.selectedDay.clone();
                    d1.day += 7*aNumber;
                    d1.normalize();
                    this.goToDay(d1);
                ]]></body>
            </method>
            <method name="setNavLabels">
                <parameter name="aDate"/>
                <body><![CDATA[
                    var nameArray = new Array();
                    var sbs = Components.classes["@mozilla.org/intl/stringbundle;1"]
                                        .getService(Components.interfaces.nsIStringBundleService);
                    var props = sbs.createBundle("chrome://calendar/locale/calendar.properties");
                    for (var i = -2; i < 3; i++) {
                        var date = aDate.clone();
                        // Add/subtract i number of weeks
                        date.day = aDate.day + i*7;
                        date.normalize();

                        var weekformatter =
                            Components.classes["@mozilla.org/calendar/weektitle-service;1"]
                                      .getService(Components.interfaces.calIWeekTitleService);
                        var weekno = weekformatter.getWeekTitle(date);

                        var weekTitle = 
                            props.formatStringFromName('WeekTitle', [weekno], 1);
                        nameArray.push(weekTitle);
                    }
                    document.getAnonymousElementByAttribute(this, "anonid", "nav-control").setNames(nameArray);
                ]]></body>
            </method>
            <method name="removeNonWorkdays">
                <body><![CDATA[
                    var viewElement = document.getAnonymousElementByAttribute(this, "anonid", "view-element")
                    var dateList = viewElement.getDateList({});

                    var prefService = Components.classes[
                                      "@mozilla.org/preferences-service;1"]
                                      .getService(Components.interfaces.nsIPrefService);
                    var weekBranch = prefService.getBranch("calendar.week.");
                    var prefNames = ["d0sundaysoff", "d1mondaysoff", "d2tuesdaysoff",
                                     "d3wednesdaysoff", "d4thursdaysoff",
                                     "d5fridaysoff", "d6saturdaysoff"];
                    function getPrefValue(prefName) {
                        return weekBranch.getBoolPref(prefName)
                    }
                    var prefValueArray = prefNames.map(getPrefValue);
                    var newDateList = new Array();

                    for each(date in dateList) {
                        if (!prefValueArray[date.weekday]) {
                            newDateList.push(date);
                        }
                    }
                    viewElement.setDateList(newDateList.length, newDateList);
                ]]></body>
            </method>
        </implementation>
    </binding>
</bindings>