--- /dev/null
+/*
+ Copyright (C) 2000-2004 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.
+*/
+// $Id$
+
+#ifndef __OGoAppointmentFormatter_H__
+#define __OGoAppointmentFormatter_H__
+
+#import <Foundation/NSFormatter.h>
+
+/*
+ Formatter to format appointment-dicts to readable strings:
+
+ %[(dateFormat)]S
+ - startDate formatted with the dateFormat string
+ - if no dateFormat is defined, the default formats are used
+ - !!! dont forget the ()brakes !!!
+ %[(dateFormat)]E
+ - endDate formatted with the dateFormat string
+ - if no dateFormat is defined, the default formats are used
+ - !!! dont forget the ()brakes !!!
+
+ %[length]T - title with the specified length
+ - if title has more chars than length overLengthString is appended
+ - if no length is defined, no limit is set
+
+ %[max]P - participants
+ - if more than max participants at appointment
+ moreParticipantsString is appended
+ - if no max defined no limit is set
+
+ %[length]L - location
+ - if location has more chars than length overLengthString is
+ appended
+ - if no length is defined, no limit is set
+
+ Example:
+ format: @"%S - %E, \n%T";
+
+ */
+
+@class NSCalendarDate;
+
+@interface OGoAppointmentFormatter : NSFormatter
+{
+@protected
+ NSString *formatString; // default: @"%S - %E, \n%T"
+
+ NSString *dateFormat; // default: @"%H:%M"
+ NSString *otherDayDateFormat; // default: @"%H:%M(%m-%d)"
+ NSString *otherYearDateFormat; // default: @"%H:%M(%Y-%m-%d)"
+
+ NSString *toLongString; // default: @".."
+ NSString *moreParticipantsString; // default: @"..."
+ NSString *participantsSeparator; // default: @", "
+
+ NSCalendarDate *relationDate; // if nil, dateFormat used as format
+ // to know whether its the same day, the same year or another year
+
+ BOOL showFullNames; // try to show full names of participants
+}
+
+//init
+- (id)initWithFormat:(NSString *)_format;
++ (OGoAppointmentFormatter *)formatterWithFormat:(NSString *)_format;
++ (OGoAppointmentFormatter *)formatter;
+
+//accessors
+- (void)setFormat:(NSString *)_format;
+- (NSString *)format;
+
+- (void)setDateFormat:(NSString *)_format;
+- (NSString *)dateFormat;
+
+- (void)setOtherDayDateFormat:(NSString *)_format;
+- (NSString *)otherDayDateFormat;
+
+- (void)setOtherYearDateFormat:(NSString *)_format;
+- (NSString *)otherYearDateFormat;
+
+- (void)setToLongString:(NSString *)_toLong;
+- (NSString *)toLongString;
+
+- (void)setMoreParticipantsString:(NSString *)_more;
+- (NSString *)moreParticipantsString;
+
+- (void)setParticipantsSeparator:(NSString *)_sep;
+- (NSString *)participantsSeparator;
+
+- (void)setRelationDate:(NSCalendarDate *)_relation;
+- (NSCalendarDate *)relationDate;
+
+- (void)setShowFullNames:(BOOL)_flag;
+- (BOOL)showFullNames;
+
+// easy switches
+
+// this resets the date format
+- (void)switchToAMPMTimes:(BOOL)_showAMPM;
+
+@end
+
+#endif
--- /dev/null
+/*
+ Copyright (C) 2000-2004 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.
+*/
+// $Id$
+
+#include "OGoAppointmentFormatter.h"
+#import <Foundation/Foundation.h>
+#import <NGExtensions/NGExtensions.h>
+#import <EOControl/EOControl.h>
+
+@implementation OGoAppointmentFormatter
+
+- (id)init {
+ if ((self = [super init])) {
+ [self setFormat:@"%S - %E, \n%T"];
+ [self setDateFormat:@"%H:%M"];
+ [self setOtherDayDateFormat:@"%H:%M(%m-%d)"];
+ [self setOtherYearDateFormat:@"%H:%M(%Y-%m-%d)"];
+ [self setToLongString:@".."];
+ [self setMoreParticipantsString:@"..."];
+ [self setParticipantsSeparator:@", "];
+ [self setRelationDate:nil];
+ self->showFullNames = NO;
+ }
+ return self;
+}
+
+- (id)initWithFormat:(NSString *)_format {
+ if ((self = [self init])) {
+ [self setFormat:_format];
+ }
+ return self;
+}
+
++ (OGoAppointmentFormatter *)formatterWithFormat:(NSString *)_format {
+ return AUTORELEASE([(OGoAppointmentFormatter *)[OGoAppointmentFormatter alloc]
+ initWithFormat:_format]);
+}
+
++ (OGoAppointmentFormatter *)formatter {
+ return AUTORELEASE([[OGoAppointmentFormatter alloc] init]);
+}
+
+#if !LIB_FOUNDATION_BOEHM_GC
+- (void)dealloc {
+ RELEASE(self->formatString);
+ RELEASE(self->dateFormat);
+ RELEASE(self->otherDayDateFormat);
+ RELEASE(self->otherYearDateFormat);
+ RELEASE(self->toLongString);
+ RELEASE(self->moreParticipantsString);
+ RELEASE(self->participantsSeparator);
+ RELEASE(self->relationDate);
+
+ [super dealloc];
+}
+#endif
+
+// accessors
+
+- (void)setFormat:(NSString *)_format {
+ ASSIGN(self->formatString,_format);
+}
+- (NSString *)format {
+ return self->formatString;
+}
+
+- (void)setDateFormat:(NSString *)_format {
+ ASSIGN(self->dateFormat,_format);
+}
+- (NSString *)dateFormat {
+ return self->dateFormat;
+}
+
+- (void)setOtherDayDateFormat:(NSString *)_format {
+ ASSIGN(self->otherDayDateFormat,_format);
+}
+- (NSString *)otherDayDateFormat {
+ return self->otherDayDateFormat;
+}
+
+- (void)setOtherYearDateFormat:(NSString *)_format {
+ ASSIGN(self->otherYearDateFormat,_format);
+}
+- (NSString *)otherYearDateFormat {
+ return self->otherYearDateFormat;
+}
+
+- (void)setToLongString:(NSString *)_toLong {
+ ASSIGN(self->toLongString,_toLong);
+}
+- (NSString *)toLongString {
+ return self->toLongString;
+}
+
+- (void)setMoreParticipantsString:(NSString *)_more {
+ ASSIGN(self->moreParticipantsString,_more);
+}
+- (NSString *)moreParticipantsString {
+ return self->moreParticipantsString;
+}
+
+- (void)setParticipantsSeparator:(NSString *)_sep {
+ ASSIGN(self->participantsSeparator,_sep);
+}
+- (NSString *)participantsSeparator {
+ return self->participantsSeparator;
+}
+
+- (void)setRelationDate:(NSCalendarDate *)_relation {
+ ASSIGN(self->relationDate,_relation);
+}
+- (NSCalendarDate *)relationDate {
+ return self->relationDate;
+}
+
+- (void)setShowFullNames:(BOOL)_flag {
+ self->showFullNames = _flag;
+}
+- (BOOL)showFullNames {
+ return self->showFullNames;
+}
+
+// easy switching
+- (void)switchToAMPMTimes:(BOOL)_showAMPM {
+ if (_showAMPM) {
+ [self setDateFormat:@"%I:%M %p"];
+ [self setOtherDayDateFormat:@"%I:%M %p(%m-%d)"];
+ [self setOtherYearDateFormat:@"%I:%M %p(%Y-%m-%d)"];
+ }
+ else {
+ [self setDateFormat:@"%H:%M"];
+ [self setOtherDayDateFormat:@"%H:%M(%m-%d)"];
+ [self setOtherYearDateFormat:@"%H:%M(%Y-%m-%d)"];
+ }
+}
+
+// formatting helpers
+
+- (NSString *)formatDate:(NSCalendarDate *)_date
+ withFormat:(NSString *)_format
+{
+ NSString *f;
+ NSCalendarDate *rel;
+
+ rel = self->relationDate;
+
+ if (_format == nil) {
+ if (rel == nil) {
+ f = self->dateFormat;
+ }
+ else if ([_date isDateOnSameDay:rel]) {
+ f = self->dateFormat;
+ }
+ else if ([_date yearOfCommonEra] == [rel yearOfCommonEra]) {
+ f = self->otherDayDateFormat;
+ }
+ else {
+ f = self->otherYearDateFormat;
+ }
+ }
+ else {
+ f = _format;
+ }
+ return [_date descriptionWithCalendarFormat:f];
+}
+
+- (NSString *)formatStartDateFromApt:(id)_apt
+ withFormat:(NSString *)_format
+{
+ return [self formatDate:[_apt valueForKey:@"startDate"]
+ withFormat:_format];
+}
+
+- (NSString *)formatEndDateFromApt:(id)_apt
+ withFormat:(NSString *)_format
+{
+ return [self formatDate:[_apt valueForKey:@"endDate"]
+ withFormat:_format];
+}
+
+- (NSString *)stringForParticipant:(id)_part {
+ id label = nil;
+
+ if ([[_part valueForKey:@"isTeam"] boolValue]) {
+ if ((label = [_part valueForKey:@"info"]) == nil)
+ label = [_part valueForKey:@"description"];
+ }
+ else if (self->showFullNames) {
+ label = [_part valueForKey:@"firstname"];
+ label = ([label length])
+ ? [label stringByAppendingFormat:@" %@", [_part valueForKey:@"name"]]
+ : [_part valueForKey:@"name"];
+ }
+ else if ([[_part valueForKey:@"isAccount"] boolValue]) {
+ label = [_part valueForKey:@"login"];
+ }
+ else {
+ if ((label = [_part valueForKey:@"name"]) == nil) {
+ if ((label = [_part valueForKey:@"info"]) == nil)
+ label = [_part valueForKey:@"description"];
+ }
+ }
+
+ if (![label isNotNull])
+ label = @"*";
+
+ return label;
+}
+
+- (NSString *)participantsForApt:(id)_apt
+ withMaxCount:(NSString *)_cnt {
+ NSArray *p;
+ int max;
+ int cnt;
+ NSMutableString *pString;
+
+ pString = [NSMutableString stringWithCapacity:255];
+
+ if (_cnt == nil) {
+ max = -1; // no limit
+ }
+ else {
+ max = [_cnt intValue];
+ }
+
+ p = [_apt valueForKey:@"participants"];
+
+ p = [p sortedArrayUsingKeyOrderArray:
+ [NSArray arrayWithObjects:
+ [EOSortOrdering sortOrderingWithKey:@"isAccount"
+ selector:EOCompareAscending],
+ [EOSortOrdering sortOrderingWithKey:@"login"
+ selector:EOCompareAscending],
+ nil]];
+
+ max = ((max > [p count]) || (max == -1))
+ ? [p count]
+ : max;
+
+ for (cnt = 0; cnt < max; cnt++) {
+
+ if (cnt != 0)
+ [pString appendString:self->participantsSeparator];
+
+ [pString appendString:
+ [self stringForParticipant:[p objectAtIndex:cnt]]];
+ }
+
+ if (max < [p count]) {
+ [pString appendString:self->moreParticipantsString];
+ }
+
+ return pString;
+}
+
+- (NSString *)titleForApt:(id)_apt withMaxLength:(NSString *)_length {
+ NSString *t = nil;
+ int l;
+
+ l = (_length == nil)
+ ? -1
+ : [_length intValue];
+
+ t = [_apt valueForKey:@"title"];
+ if (!t) return @"*";
+
+ if (l > 1) {
+ if ([t length] > l) {
+ t = [t substringToIndex:(l - 2)];
+ t = [t stringByAppendingString:self->toLongString];
+ }
+ }
+
+ if (l == 0)
+ t = @"*";
+
+ return t;
+}
+
+- (NSString *)locationForApt:(id)_apt withMaxLength:(NSString *)_length {
+ NSString *t = nil;
+ int l;
+
+ l = (_length == nil)
+ ? -1
+ : [_length intValue];
+
+ t = [_apt valueForKey:@"location"];
+ if (![t isNotNull] ||
+ [t length] == 0 ||
+ [t isEqualToString:@" "])
+ return @"";
+
+ if (l > 1) {
+ if ([t length] > l) {
+ t = [t substringToIndex:(l - 2)];
+ t = [t stringByAppendingString:self->toLongString];
+ }
+ }
+
+ if (l == 0)
+ t = @"";
+
+ return t;
+}
+
+- (NSString *)resourcesForApt:(id)_apt withMaxLength:(NSString *)_length {
+ NSString *t = nil;
+ int l;
+
+ l = (_length == nil)
+ ? -1
+ : [_length intValue];
+
+ t = [_apt valueForKey:@"resourceNames"];
+ if (![t isNotNull] ||
+ [t length] == 0 ||
+ [t isEqualToString:@" "])
+ return @"";
+
+ if (l > 1) {
+ if ([t length] > l) {
+ t = [t substringToIndex:(l - 2)];
+ t = [t stringByAppendingString:self->toLongString];
+ }
+ }
+
+ if (l == 0)
+ t = @"";
+
+ return t;
+}
+
+// NSFormatter stuff
+
+- (NSString *)stringForObjectValue:(id)_obj {
+ NSMutableString *newString;
+ int cnt;
+ int length;
+ BOOL replaceMode = NO;
+ NSString *helper = nil;
+ NSCharacterSet *digits;
+
+ newString = [NSMutableString stringWithCapacity:255];
+ length = [self->formatString length];
+ digits = [NSCharacterSet decimalDigitCharacterSet];
+
+ // NSLog(@"Formatting with format: %@", self->formatString);
+
+ for (cnt = 0; cnt < length; cnt++) {
+ unichar c;
+ c = [self->formatString characterAtIndex:cnt];
+ // NSLog(@"Character is: %c mode is: %@", c,
+ // [NSNumber numberWithBool:replaceMode]);
+ if (replaceMode) {
+ if (c == 'S') {
+ [newString appendString:
+ [self formatStartDateFromApt:_obj withFormat:helper]];
+ helper = nil;
+ replaceMode = NO;
+ }
+ else if (c == 'E') {
+ [newString appendString:
+ [self formatEndDateFromApt:_obj withFormat:helper]];
+ helper = nil;
+ replaceMode = NO;
+ }
+ else if (c == 'P') {
+ [newString appendString:
+ [self participantsForApt:_obj withMaxCount:helper]];
+ helper = nil;
+ replaceMode = NO;
+ }
+ else if (c == 'T') {
+ [newString appendString:
+ [self titleForApt:_obj withMaxLength:helper]];
+ helper = nil;
+ replaceMode = NO;
+ }
+ else if (c == 'L') {
+ NSString *l;
+
+ l = [self locationForApt:_obj withMaxLength:helper];
+
+ if ([l length] > 0)
+ [newString appendString:l];
+ helper = nil;
+ replaceMode = NO;
+ }
+ else if (c == 'R') {
+ NSString *r;
+
+ r = [self resourcesForApt:_obj withMaxLength:helper];
+
+ if ([r length] > 0)
+ [newString appendString:r];
+ helper = nil;
+ replaceMode = NO;
+ }
+ else if (c == '(') {
+ int end;
+ NSRange r = NSMakeRange(cnt,length-cnt);
+
+ r = [self->formatString rangeOfString:@")"
+ options:0 range:r];
+
+ end = r.location - 1;
+ r = NSMakeRange(cnt+1, end-cnt-1);
+
+ helper = [self->formatString substringWithRange:r];
+ cnt = end + 1;
+ }
+ else if ([digits characterIsMember:c]) {
+ helper = (helper == nil)
+ ? [NSString stringWithFormat:@"%c",c]
+ : [NSString stringWithFormat:@"%@%c", helper, c];
+ }
+ else {
+ NSLog(@"UNKNOWN FORMAT CHARACTER '%c'!!",c);
+ replaceMode = NO;
+ helper = nil;
+ }
+ } else {
+ if (c == '%') {
+ replaceMode = YES;
+ }
+ else {
+ [newString appendFormat:@"%c", c];
+ }
+ }
+ }
+
+ return newString;
+}
+
+@end
projects / scalable-opengroupware.org / commitdiff