Monotone-Parent: ca754b6667649ddd850ace5cc6d17f33177a8916

Monotone-Revision: 371b9011b0d18b3b6bd8e83381cd49470d3188e3 Monotone-Author: wsourdeau@inverse.ca Monotone-Date: 2007-03-29T18:08:40 Monotone-Branch: ca.inverse.sogo
2026-06-23 19:04:18 +00:00 · 2007-03-29 18:08:40 +00:00
parent 8901b75bdc
commit 19a7c8e230
5 changed files with 230 additions and 327 deletions
@@ -0,0 +1,175 @@
+/* UIxCalendarSelector.m - this file is part of SOGo
+ *
+ * Copyright (C) 2007 Inverse groupe conseil
+ *
+ * Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This file 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#import <Foundation/NSArray.h>
+#import <Foundation/NSDictionary.h>
+#import <Foundation/NSString.h>
+#import <Foundation/NSUserDefaults.h>
+
+#import <NGExtensions/NGExtensions.h>
+#import <NGCards/iCalPerson.h>
+
+#import <SOGo/AgenorUserManager.h>
+#import <SOGo/SOGoUser.h>
+#import <SOGoUI/UIxComponent.h>
+
+#import "UIxCalendarSelector.h"
+
+static inline char
+darkenedColor (const char value)
+{
+  char newValue;
+
+  if (value >= '0' && value <= '9')
+    newValue = ((value - '0') / 2) + '0';
+  else if (value >= 'a' && value <= 'f')
+    newValue = ((value + 10 - 'a') / 2) + '0';
+  else if (value >= 'A' && value <= 'F')
+    newValue = ((value + 10 - 'A') / 2) + '0';
+  else
+    newValue = value;
+
+  return newValue;
+}
+
+static inline NSString *
+colorForNumber (unsigned int number)
+{
+  unsigned int index, currentValue;
+  unsigned char colorTable[] = { 1, 1, 1 };
+  NSString *color;
+
+  if (number == 0)
+    color = @"#ccf";
+  else if (number == NSNotFound)
+    color = @"#f00";
+  else
+    {
+      currentValue = number;
+      index = 0;
+      while (currentValue)
+        {
+          if (currentValue & 1)
+            colorTable[index]++;
+          if (index == 3)
+            index = 0;
+          currentValue >>= 1;
+          index++;
+        }
+      color = [NSString stringWithFormat: @"#%2x%2x%2x",
+                        (255 / colorTable[2]) - 1,
+                        (255 / colorTable[1]) - 1,
+                        (255 / colorTable[0]) - 1];
+    }
+
+  return color;
+}
+
+@implementation UIxCalendarSelector
+
+- (id) init
+{
+  if ((self = [super init]))
+    {
+      colors = [NSMutableDictionary new];
+      calendarFolders = nil;
+      currentCalendarFolder = nil;
+    }
+
+  return self;
+}
+
+- (void) dealloc
+{
+  [calendarFolders release];
+  [currentCalendarFolder release];
+  [colors release];
+  [super dealloc];
+}
+
+- (void) setCalendarFolders: (NSArray *) newCalendarFolders
+{
+  NSEnumerator *newFolders;
+  NSDictionary *currentFolder;
+  unsigned int count;
+
+  ASSIGN (calendarFolders, newCalendarFolders);
+
+  newFolders = [calendarFolders objectEnumerator];
+  currentFolder = [newFolders nextObject];
+  count = 0;
+  while (currentFolder)
+    {
+      [colors setObject: colorForNumber (count)
+	      forKey: [currentFolder objectForKey: @"folder"]];
+      count++;
+      currentFolder = [newFolders nextObject];
+    }
+}
+
+- (NSArray *) calendarFolders
+{
+  return calendarFolders;
+}
+
+- (void) setCurrentCalendarFolder: (NSDictionary *) newCurrentCalendarFolder
+{
+  ASSIGN (currentCalendarFolder, newCurrentCalendarFolder);
+}
+
+- (NSDictionary *) currentCalendarFolder
+{
+  return currentCalendarFolder;
+}
+
+- (NSString *) currentCalendarSpanBG
+{
+  NSString *colorKey;
+
+  colorKey = [currentCalendarFolder objectForKey: @"folder"];
+
+  return [colors objectForKey: colorKey];
+}
+
+- (NSString *) currentCalendarLogin
+{
+  NSArray *parts;
+
+  parts = [[currentCalendarFolder objectForKey: @"folder"]
+	    componentsSeparatedByString: @":"];
+
+  return (([parts count] > 1)
+	  ? [parts objectAtIndex: 0]
+	  : [[context activeUser] login]);
+}
+
+- (NSString *) currentCalendarStyle
+{
+  NSString *color;
+
+  color = [self currentCalendarSpanBG];
+
+  return [NSString stringWithFormat: @"color: %@; background-color: %@;",
+		   color, color];
+}
+
+@end /* UIxCalendarSelector */