From d385c64c19b7cc9a24faacc41df53b8c9748a499 Mon Sep 17 00:00:00 2001
From: Manuel Rego Casasnovas <mrego@igalia.com>
Date: Wed, 26 Aug 2009 09:14:02 +0200
Subject: [PATCH]  ItEr23S08CUEdicionCalendarioLaboral: Highlighting exception
 days on calendar.

---
 .../calendars/BaseCalendarCRUDController.java | 34 +++++++++++
 .../web/calendars/BaseCalendarModel.java      | 10 ++++
 .../web/calendars/IBaseCalendarModel.java     |  3 +
 .../components/CalendarHighlightedDays.java   | 56 +++++++++++++++++++
 .../main/resources/metainfo/zk/lang-addon.xml | 10 +++-
 .../src/main/webapp/calendars/_edition.zul    |  5 +-
 .../components/calendarhighlighteddays.zul    | 53 ++++++++++++++++++
 7 files changed, 168 insertions(+), 3 deletions(-)
 create mode 100644 navalplanner-webapp/src/main/java/org/navalplanner/web/common/components/CalendarHighlightedDays.java
 create mode 100644 navalplanner-webapp/src/main/webapp/common/components/calendarhighlighteddays.zul

diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/BaseCalendarCRUDController.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/BaseCalendarCRUDController.java
index 4290deb46..39e09dc44 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/BaseCalendarCRUDController.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/BaseCalendarCRUDController.java
@@ -6,6 +6,7 @@ import java.util.Arrays;
 import java.util.Date;
 import java.util.List;
 
+import org.joda.time.LocalDate;
 import org.navalplanner.business.calendars.entities.BaseCalendar;
 import org.navalplanner.business.calendars.entities.BaseCalendar.DayType;
 import org.navalplanner.business.calendars.entities.BaseCalendar.Days;
@@ -597,4 +598,37 @@ public class BaseCalendarCRUDController extends GenericForwardComposer {
         getVisibility().showOnly(editWindow);
     }
 
+    public String getDays() {
+        LocalDate currentDate = new LocalDate(baseCalendarModel
+                .getSelectedDay());
+
+        LocalDate minDate = currentDate.dayOfMonth().withMinimumValue();
+        LocalDate maxDate = currentDate.dayOfMonth().withMaximumValue();
+
+        String days = "";
+
+        for (LocalDate date = minDate; date.compareTo(maxDate) <= 0; date = date
+                .plusDays(1)) {
+            DayType typeOfDay = baseCalendarModel.getTypeOfDay(date);
+            if (typeOfDay != null) {
+                switch (typeOfDay) {
+                case ANCESTOR_EXCEPTION:
+                case OWN_EXCEPTION:
+                    days += date.getDayOfMonth() + ",";
+                    break;
+                case ZERO_HOURS:
+                case NORMAL:
+                default:
+                    break;
+                }
+            }
+        }
+
+        if (days.length() > 0) {
+            days = days.substring(0, days.length() - 1);
+        }
+
+        return days;
+    }
+
 }
diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/BaseCalendarModel.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/BaseCalendarModel.java
index df8c341f0..916ce41e3 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/BaseCalendarModel.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/BaseCalendarModel.java
@@ -244,6 +244,16 @@ public class BaseCalendarModel implements IBaseCalendarModel {
         return getBaseCalendar().getType(selectedDate);
     }
 
+    @Override
+    @Transactional(readOnly = true)
+    public DayType getTypeOfDay(LocalDate date) {
+        if (getBaseCalendar() == null) {
+            return null;
+        }
+
+        return getBaseCalendar().getType(date);
+    }
+
     @Override
     @Transactional(readOnly = true)
     public void createException(Integer hours) {
diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/IBaseCalendarModel.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/IBaseCalendarModel.java
index 018d94ef7..114f75d6d 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/IBaseCalendarModel.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/IBaseCalendarModel.java
@@ -3,6 +3,7 @@ package org.navalplanner.web.calendars;
 import java.util.Date;
 import java.util.List;
 
+import org.joda.time.LocalDate;
 import org.navalplanner.business.calendars.entities.BaseCalendar;
 import org.navalplanner.business.calendars.entities.BaseCalendar.DayType;
 import org.navalplanner.business.calendars.entities.BaseCalendar.Days;
@@ -75,6 +76,8 @@ public interface IBaseCalendarModel {
 
     DayType getTypeOfDay();
 
+    DayType getTypeOfDay(LocalDate date);
+
     Integer getHoursOfDay();
 
     void createException(Integer hours);
diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/common/components/CalendarHighlightedDays.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/common/components/CalendarHighlightedDays.java
new file mode 100644
index 000000000..c7a2c0350
--- /dev/null
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/common/components/CalendarHighlightedDays.java
@@ -0,0 +1,56 @@
+package org.navalplanner.web.common.components;
+
+import java.util.Date;
+
+import org.navalplanner.web.common.Util;
+import org.zkoss.zk.ui.HtmlMacroComponent;
+import org.zkoss.zk.ui.util.Clients;
+import org.zkoss.zul.Calendar;
+
+/**
+ * ZK macro component that uses the {@link Calendar} component adding the
+ * possibility to highlight some days in the calendar.
+ *
+ * @author Manuel Rego Casasnovas <mrego@igalia.com>
+ */
+public class CalendarHighlightedDays extends HtmlMacroComponent {
+
+    private Date value;
+
+    private String days;
+
+    public void setInternalValue(Date value) {
+        this.value = value;
+
+        Util.saveBindings(this);
+        highlightDays();
+    }
+
+    public Date getInternalValue() {
+        highlightDays();
+        return value;
+    }
+
+    public void setValue(Date value) {
+        this.value = value;
+    }
+
+    public Date getValue() {
+        return value;
+    }
+
+    public void setDays(String days) {
+        this.days = days;
+    }
+
+    public String getDays() {
+        return days;
+    }
+
+    private void highlightDays() {
+        Clients
+                .evalJavaScript("highlightDays('" + days
+                        + "', 'black', 'red');");
+    }
+
+}
diff --git a/navalplanner-webapp/src/main/resources/metainfo/zk/lang-addon.xml b/navalplanner-webapp/src/main/resources/metainfo/zk/lang-addon.xml
index bb895042b..663e8bec4 100755
--- a/navalplanner-webapp/src/main/resources/metainfo/zk/lang-addon.xml
+++ b/navalplanner-webapp/src/main/resources/metainfo/zk/lang-addon.xml
@@ -11,10 +11,16 @@
         <macro-uri>/common/components/twowayselector.zul</macro-uri>
     </component>
 
-     <component>
+    <component>
         <component-name>i18n</component-name>
         <component-class>org.navalplanner.web.common.components.I18n</component-class>
         <macro-uri>/common/components/i18n.zul</macro-uri>
     </component>
 
-</language-addon>
+    <component>
+        <component-name>calendarhighlighteddays</component-name>
+        <component-class>org.navalplanner.web.common.components.CalendarHighlightedDays</component-class>
+        <macro-uri>/common/components/calendarhighlighteddays.zul</macro-uri>
+    </component>
+
+</language-addon>
\ No newline at end of file
diff --git a/navalplanner-webapp/src/main/webapp/calendars/_edition.zul b/navalplanner-webapp/src/main/webapp/calendars/_edition.zul
index 16abd8ba5..6bb066799 100644
--- a/navalplanner-webapp/src/main/webapp/calendars/_edition.zul
+++ b/navalplanner-webapp/src/main/webapp/calendars/_edition.zul
@@ -50,7 +50,10 @@
     </vbox>
 
     <vbox id="dayInformation">
-        <calendar id="calendarWidget" value="@{controller.selectedDay}" />
+
+        <calendarhighlighteddays id="calendarWidget"
+            value="@{controller.selectedDay,access='both'}"
+            days="@{controller.days,access='both'}"/>
 
         <hbox>
             <label value="${i18n:_('Type of day')}" />
diff --git a/navalplanner-webapp/src/main/webapp/common/components/calendarhighlighteddays.zul b/navalplanner-webapp/src/main/webapp/common/components/calendarhighlighteddays.zul
new file mode 100644
index 000000000..0ef76c2ee
--- /dev/null
+++ b/navalplanner-webapp/src/main/webapp/common/components/calendarhighlighteddays.zul
@@ -0,0 +1,53 @@
+<zk xmlns:n="http://www.zkoss.org/2005/zk/native">
+
+
+<n:script src="http://yui.yahooapis.com/2.7.0/build/yahoo/yahoo-min.js" />
+<n:script src="http://yui.yahooapis.com/2.7.0/build/selector/selector-min.js" />
+
+
+<n:script language="javascript">
+<![CDATA[
+
+Array.prototype.in_array = function(p_val) {
+    for(var i = 0, l = this.length; i < l; i++) {
+        if(this[i] == p_val) {
+            return true;
+        }
+    }
+    return false;
+}
+
+function highlightDays(days, color, bgcolor) {
+
+    var candidates = document.getElementsByTagName("td");
+    var nodes = YAHOO.util.Selector.filter(candidates, "[zk_day]");
+
+    var exceptions = days.split(",");
+
+    for (var i = 0; i < nodes.length; i++) {
+        var month = nodes[i].getAttribute("zk_monofs");
+
+        if (month == 0) {
+            var day = nodes[i].getAttribute("zk_day");
+
+            if (exceptions.in_array(day)) {
+                nodes[i].setAttribute("style",
+                        "color:" + color + ";background-color:" + bgcolor);
+            } else {
+                nodes[i].removeAttribute("style");
+            }
+        } else {
+            nodes[i].setAttribute("style", "color:lightgrey;background-color:white");
+        }
+    }
+
+}
+
+]]>
+</n:script>
+
+
+<calendar value="@{self.parent.internalValue}" />
+
+
+</zk>
\ No newline at end of file