Source/AIContactListNameButton.m

   1 //
   2 //  AIContactListNameButton.m
   3 //  Adium
   4 //
   5 //  Created by Evan Schoenberg on 2/23/06.
   6 //
   7
   8 #import "AIContactListNameButton.h"
   9 #import <AIUtilities/AIParagraphStyleAdditions.h>
  10 #import <AIUtilities/AIObjectAdditions.h>
  11
  12 @implementation AIContactListNameButton
  13
  14 - (void)drawRect:(NSRect)inRect
  15 {
  16         if (!textField_editor) {
  17                 [super drawRect:inRect];
  18         }
  19 }
  20
  21 /*!
  22  * @brief Begin editing a specified name
  23  */
  24 - (void)editName:(NSString *)startingString
  25 {
  26         if (!textField_editor) {
  27                 NSRect                  editingFrame;
  28
  29                 editingFrame = [self frame];
  30                 editingFrame.origin = NSMakePoint(3, 1);
  31
  32                 NSMutableParagraphStyle *paragraphStyle = [NSMutableParagraphStyle styleWithAlignment:NSLeftTextAlignment
  33                                                                                                                                                                 lineBreakMode:NSLineBreakByTruncatingMiddle];
  34                 [paragraphStyle setMaximumLineHeight:editingFrame.size.height];
  35                 NSAttributedString              *attributedString = [[NSAttributedString alloc] initWithString:(startingString ? startingString : @"")
  36                                                                                                                                                                          attributes:[NSDictionary dictionaryWithObjectsAndKeys:
  37                                                                                                                                                                                  [[self cell] font], NSFontAttributeName,
  38                                                                                                                                                                                  paragraphStyle, NSParagraphStyleAttributeName,
  39                                                                                                                                                                                  nil]];
  40                 textField_editor = [[NSTextField alloc] initWithFrame:editingFrame];
  41                 [textField_editor setAttributedStringValue:attributedString];
  42                 [attributedString release];
  43
  44                 [textField_editor setFocusRingType:NSFocusRingTypeNone];
  45                 [textField_editor setDelegate:self];
  46                 [textField_editor setEditable:YES];
  47                 [textField_editor setFont:[[self cell] font]];
  48                 [textField_editor setBordered:NO];
  49                 [textField_editor setDrawsBackground:NO];
  50                 [[textField_editor cell] setDrawsBackground:NO];
  51                 [[textField_editor cell] setScrollable:YES];
  52
  53                 [self addSubview:textField_editor];
  54                 [[self window] makeFirstResponder:textField_editor];
  55                 [[self superview] display];
  56         }
  57 }
  58
  59 /*!
  60  * @brief The text finished editing
  61  */
  62 - (void)controlTextDidEndEditing:(NSNotification *)aNotification
  63 {
  64         [editTarget mainPerformSelector:editSelector
  65                                                  withObject:self
  66                                                  withObject:[textField_editor stringValue]
  67                                                  withObject:editUserInfo];
  68
  69         [textField_editor removeFromSuperview];
  70         [textField_editor release]; textField_editor = nil;
  71
  72         [self resetCursorRects];
  73 }
  74
  75 /*!
  76  * @brief Edit the name
  77  *
  78  * @param startingString The name to initially show in the editor. We don't use our title because the title might have been filtered
  79  * @param inTarget The target to notify, which must implement inSelector
  80  * @param inSelector The selector, which should be of the form nameView:didChangeToString:userInfo:
  81  * @param inUserInfo Userinfo which will be passed back to inTarget via inSelector
  82  */
  83 - (void)editNameStartingWithString:(NSString *)startingString notifyingTarget:(id)inTarget selector:(SEL)inSelector userInfo:(id)inUserInfo
  84 {
  85         [self editName:startingString];
  86
  87         if (editTarget != inTarget) {
  88                 [editTarget release];
  89                 editTarget = [inTarget retain];
  90         }
  91
  92         editSelector = inSelector;
  93
  94         if (inUserInfo != editUserInfo) {
  95                 [editUserInfo release];
  96                 editUserInfo = [inUserInfo retain];
  97         }
  98 }
  99
 100 - (NSRect)trackingRect
 101 {
 102         NSRect trackingRect = [super trackingRect];
 103
 104         //Don't let the bottommost part of our view qualify for highlighting; this lets it get closer to views below without leaving whitespace.
 105         trackingRect.size.height -= 2;
 106
 107         return trackingRect;
 108 }
 109
 110 @end