see ChangeLog

Monotone-Revision: 9054022ef1ca8aeba6e34842d27d9b94ce002b89

Monotone-Author: dev-unix.inverse.qc.ca
Monotone-Date: 2006-06-15T19:34:10
Monotone-Branch: ca.inverse.sogo

UI/Scheduler/UIxCalWeekChartview.m

@@ -0,0 +1,191 @@
+/*
+  Copyright (C) 2004 SKYRIX Software AG
+
+  This file is part of OpenGroupware.org.
+
+  OGo is free software; you can redistribute it and/or modify it under
+  the terms of the GNU Lesser General Public License as published by the
+  Free Software Foundation; either version 2, or (at your option) any
+  later version.
+
+  OGo is distributed in the hope that it will be useful, but WITHOUT ANY
+  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+  License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with OGo; see the file COPYING.  If not, write to the
+  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+  02111-1307, USA.
+*/
+// $Id: UIxCalWeekChartview.m 663 2005-07-05 18:13:24Z znek $
+
+
+#include "UIxCalWeekView.h"
+
+@interface UIxCalWeekChartview : UIxCalWeekView
+{
+  int day;
+  int hour;
+  NSArray *hours;
+}
+
+- (NSCalendarDate *)currentDate;
+@end
+
+#include "common.h"
+#include <NGExtensions/NGCalendarDateRange.h>
+#include <sys/param.h> // MIN, MAX
+#include <SOGoUI/SOGoAptFormatter.h>
+
+@implementation UIxCalWeekChartview
+
+- (void)dealloc {
+  [self->hours release];
+  [super dealloc];
+}
+
+- (void)setDay:(int)_day {
+  NSCalendarDate *date;
+
+  self->day = _day;
+
+  date = [[self startDate] dateByAddingYears:0 months:0 days:_day];
+  [self setCurrentDay:date];
+}
+- (int)day {
+  return self->day;
+}
+
+- (void)setHour:(int)_hour {
+  self->hour = _hour;
+}
+- (int)hour {
+  return self->hour;
+}
+
+- (NSCalendarDate *)currentDate {
+  NSCalendarDate *date;
+  
+  date = [[self startDate] beginOfDay];
+  date = [date dateByAddingYears:0 months:0 days:[self day]
+                                    hours:[self hour] minutes:0 seconds:0];
+  return date;
+}
+
+/* columns */
+
+- (NSArray *)columns {
+  static NSMutableArray *columns = nil;
+
+  if(!columns) {
+    unsigned i, count;
+    
+    count = [self shouldDisplayWeekend] ? 7 : 5;
+    columns = [[NSMutableArray alloc] initWithCapacity:count];
+    for(i = 0; i < count; i++) {
+      [columns addObject:[NSNumber numberWithInt:i]];
+    }
+  }
+  return columns;
+}
+
+/* tests */
+
+/* row is active, if apt intersects hour range */
+- (BOOL)isRowActive {
+  NSCalendarDate *aptStart, *aptEnd, *date;
+  int            aptStartHour, aptEndHour;
+  BOOL           isStartOnSameDay, isEndOnSameDay;
+
+  aptStart         = [self->appointment valueForKey:@"startDate"];
+  aptEnd           = [self->appointment valueForKey:@"endDate"];
+  date             = [self currentDay];
+  isStartOnSameDay = [aptStart isDateOnSameDay:date];
+  isEndOnSameDay   = [aptEnd   isDateOnSameDay:date];
+
+  if (!isStartOnSameDay && !isEndOnSameDay)
+    return YES;
+  aptStartHour  = [aptStart hourOfDay];
+  aptEndHour    = [aptEnd   hourOfDay];
+  if (isStartOnSameDay && isEndOnSameDay)
+    return (([self hour] >= aptStartHour) &&
+            ([self hour] <= aptEndHour));
+  if (!isStartOnSameDay)
+    return [self hour] <= aptEndHour;
+  return [self hour] >= aptStartHour;
+}
+
+/* item is active, if apt's dateRange intersects the range
+of the current column (currentDay is set to be this date) */
+- (BOOL)isItemActive {
+  NSCalendarDate *dateStart, *dateEnd, *aptStart, *aptEnd;
+  NGCalendarDateRange *dateRange, *aptRange;
+  
+  dateStart = [self currentDate];
+  dateEnd   = [dateStart dateByAddingYears:0 months:0 days:0
+                                     hours:1 minutes:0 seconds:0];
+  dateRange = [NGCalendarDateRange calendarDateRangeWithStartDate:dateStart
+                                                          endDate:dateEnd];
+  aptStart = [self->appointment valueForKey:@"startDate"];
+  aptEnd   = [self->appointment valueForKey:@"endDate"];
+  aptRange = [NGCalendarDateRange calendarDateRangeWithStartDate:aptStart
+                                                         endDate:aptEnd];
+  return [dateRange doesIntersectWithDateRange:aptRange];
+}
+
+/* hours */
+
+- (NSArray *)hours {
+  if(!self->hours) {
+    NSMutableArray *result;
+    NSArray *apts;
+    unsigned i, count;
+    unsigned min, max;
+    
+    min = [self dayStartHour];
+    max = [self dayEndHour];
+    
+    apts = [self appointments];
+    count = [apts count];
+    for(i = 0; i < count; i++) {
+      id apt;
+      NSCalendarDate *aptStart, *aptEnd;
+      apt = [apts objectAtIndex:i];
+      aptStart = [apt valueForKey:@"startDate"];
+      if(aptStart) {
+        min = MIN(min, [aptStart hourOfDay]);
+      }
+      aptEnd = [apt valueForKey:@"endDate"];
+      if(aptEnd) {
+        max = MAX(max, [aptEnd hourOfDay]);
+      }
+    }
+    result = [[NSMutableArray alloc] initWithCapacity:max - min];
+    for(i = min; i <= max; i++) {
+      [result addObject:[NSNumber numberWithInt:i]];
+    }
+    self->hours = result;
+  }
+  return self->hours;
+}
+
+/* descriptions */
+
+- (void)configureFormatters {
+  [super configureFormatters];
+  [self->aptFormatter setTitleOnly];
+  [self->privateAptFormatter setPrivateTitleOnly];
+}
+
+
+/* style sheet */
+
+- (NSString *)titleStyle {
+  if([self->currentDay isToday])
+    return @"weekoverview_title_hilite";
+  return @"weekoverview_title";
+}
+
+@end /* UIxCalWeekChartview */
+