-//
-// ITMultilineTextFieldCell.m
-// ITKit
-//
-// Created by Joseph Spiros on Fri Mar 05 2004.
-// Copyright (c) 2004 __MyCompanyName__. All rights reserved.
-//
-
#import "ITMultilineTextFieldCell.h"
-
@implementation ITMultilineTextFieldCell
-- (void)drawInteriorWithFrame:(NSRect)cellFrame inView:(NSView *)controlView
-{
- /*
- Okay, here's the different possibilities for the objectValue of this cell, and how they're displayed:
-
- NSArray of NSStrings - Draw first line with System Font, following lines with Small System Font
- NSArray of NSAttributedStrings - Draw as given
- NSArray of both - Draw each line as above!
-
- The number of lines is determined by the contents of the array...
- */
-
- NSColor *defaultColor;
- NSMutableParagraphStyle *paragraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] autorelease];
- [paragraphStyle setLineBreakMode:NSLineBreakByTruncatingTail];
- NSPoint cellPoint = cellFrame.origin;
- NSSize cellSize = cellFrame.size;
-
- NSRect secondaryLineRect;
-
- if ([self isHighlighted] && ([self highlightColorWithFrame:cellFrame inView:controlView]!=[NSColor secondarySelectedControlColor])) {
- defaultColor = [NSColor whiteColor];
- } else {
- defaultColor = [NSColor blackColor];
- }
-
- // Process the first line...
- {
- NSDictionary *firstLineAttributes = [NSDictionary dictionaryWithObjectsAndKeys:[NSFont boldSystemFontOfSize:[NSFont systemFontSize]], NSFontAttributeName, defaultColor, NSForegroundColorAttributeName, paragraphStyle, NSParagraphStyleAttributeName, nil];
-
- NSRect firstLineRect = NSMakeRect(cellPoint.x+5, cellPoint.y+1, cellSize.width-5, cellSize.height);
-
- id firstString = [[self objectValue] objectAtIndex:0];
- NSMutableAttributedString *firstAttrString;
-
- if ([firstString isKindOfClass:[NSAttributedString class]]) {
- firstAttrString = [[[NSMutableAttributedString alloc] initWithAttributedString:firstString] autorelease];
- [firstAttrString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0,[firstAttrString length])];
- if ([defaultColor isEqual:[NSColor whiteColor]]) {
- [firstAttrString addAttribute:NSForegroundColorAttributeName value:defaultColor range:NSMakeRange(0,[firstAttrString length])];
- }
- } else if ([firstString isKindOfClass:[NSString class]]) {
- firstAttrString = [[[NSMutableAttributedString alloc] initWithString:firstString attributes:firstLineAttributes] autorelease];
- } else {
- firstAttrString = [[[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@"Object (%@) is not a string", firstString] attributes:firstLineAttributes] autorelease];
- }
-
- [controlView lockFocus];
-
- [firstAttrString drawInRect:firstLineRect];
-
- [controlView unlockFocus];
-
- secondaryLineRect = NSMakeRect(cellPoint.x+5, (cellPoint.y+1+[firstAttrString size].height), cellSize.width-5, cellSize.height);
- }
-
- // Process the secondary lines
- {
- NSDictionary *secondaryLineAttributes = [NSDictionary dictionaryWithObjectsAndKeys:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]], NSFontAttributeName, defaultColor, NSForegroundColorAttributeName, paragraphStyle, NSParagraphStyleAttributeName, nil];
-
- NSMutableArray *tMArray = [NSMutableArray arrayWithArray:[self objectValue]];
- [tMArray removeObjectAtIndex:0]; // Remove the first line string... already handled that above!
-
- NSEnumerator *enumerator = [tMArray objectEnumerator];
- id secondaryString;
-
- while (secondaryString = [enumerator nextObject]) {
-
- NSMutableAttributedString *secondaryAttrString;
-
- if ([secondaryString isKindOfClass:[NSAttributedString class]]) {
- secondaryAttrString = [[[NSMutableAttributedString alloc] initWithAttributedString:secondaryString] autorelease];
- [secondaryAttrString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0,[secondaryAttrString length])];
- if ([defaultColor isEqual:[NSColor whiteColor]]) {
- [secondaryAttrString addAttribute:NSForegroundColorAttributeName value:defaultColor range:NSMakeRange(0,[secondaryAttrString length])];
- }
- } else if ([secondaryString isKindOfClass:[NSString class]]) {
- secondaryAttrString = [[[NSMutableAttributedString alloc] initWithString:secondaryString attributes:secondaryLineAttributes] autorelease];
- } else {
- secondaryAttrString = [[[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@"Object (%@) is not a string", secondaryString] attributes:secondaryLineAttributes] autorelease];
- }
-
- [controlView lockFocus];
-
- [secondaryAttrString drawInRect:secondaryLineRect];
-
- [controlView unlockFocus];
-
- secondaryLineRect.origin.y = secondaryLineRect.origin.y+[secondaryAttrString size].height; // modify the rect for the next loop, based on the size and location of the most recently processed line.
-
- }
- }
+- (void)drawInteriorWithFrame:(NSRect)cellFrame inView:(NSView *)controlView {
+ if ([(id)[self objectValue] isKindOfClass:[NSArray class]]) {
+
+ /*
+ Okay, here's the different possibilities for the objectValue of this cell, and how they're displayed:
+
+ NSArray of NSStrings - Draw first line with System Font, following lines with Small System Font
+ NSArray of NSAttributedStrings - Draw as given
+ NSArray of both - Draw each line as above!
+
+ The number of lines is determined by the contents of the array...
+ */
+
+ NSColor *defaultColor;
+ NSMutableParagraphStyle *paragraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] autorelease];
+ [paragraphStyle setLineBreakMode:NSLineBreakByTruncatingTail];
+ NSPoint cellPoint = cellFrame.origin;
+ NSSize cellSize = cellFrame.size;
+
+ NSRect secondaryLineRect;
+
+ if ([self isHighlighted] && ([self highlightColorWithFrame:cellFrame inView:controlView]!=[NSColor secondarySelectedControlColor])) {
+ defaultColor = [NSColor whiteColor];
+ } else {
+ defaultColor = [NSColor blackColor];
+ }
+
+ // Process the first line...
+ {
+ NSDictionary *firstLineAttributes = [NSDictionary dictionaryWithObjectsAndKeys:[NSFont boldSystemFontOfSize:[NSFont systemFontSize]], NSFontAttributeName, defaultColor, NSForegroundColorAttributeName, paragraphStyle, NSParagraphStyleAttributeName, nil];
+
+ NSRect firstLineRect = NSMakeRect(cellPoint.x+5, cellPoint.y+1, cellSize.width-5, cellSize.height);
+
+ id firstString = [(NSArray *)[self objectValue] objectAtIndex:0];
+ NSMutableAttributedString *firstAttrString;
+
+ if ([firstString isKindOfClass:[NSAttributedString class]]) {
+ firstAttrString = [[[NSMutableAttributedString alloc] initWithAttributedString:firstString] autorelease];
+ [firstAttrString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0,[firstAttrString length])];
+ if ([defaultColor isEqual:[NSColor whiteColor]]) {
+ [firstAttrString addAttribute:NSForegroundColorAttributeName value:defaultColor range:NSMakeRange(0,[firstAttrString length])];
+ }
+ } else if ([firstString isKindOfClass:[NSString class]]) {
+ firstAttrString = [[[NSMutableAttributedString alloc] initWithString:firstString attributes:firstLineAttributes] autorelease];
+ } else {
+ firstAttrString = [[[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@"Object (%@) is not a string", firstString] attributes:firstLineAttributes] autorelease];
+ }
+
+ [controlView lockFocus];
+
+ [firstAttrString drawInRect:firstLineRect];
+
+ [controlView unlockFocus];
+
+ secondaryLineRect = NSMakeRect(cellPoint.x+5, (cellPoint.y+1+[firstAttrString size].height), cellSize.width-5, cellSize.height);
+ }
+
+ // Process the secondary lines
+ {
+ NSDictionary *secondaryLineAttributes = [NSDictionary dictionaryWithObjectsAndKeys:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]], NSFontAttributeName, defaultColor, NSForegroundColorAttributeName, paragraphStyle, NSParagraphStyleAttributeName, nil];
+
+ NSMutableArray *tMArray = [NSMutableArray arrayWithArray:(NSArray *)[self objectValue]];
+ [tMArray removeObjectAtIndex:0]; // Remove the first line string... already handled that above!
+
+ NSEnumerator *enumerator = [tMArray objectEnumerator];
+ id secondaryString;
+
+ while ((secondaryString = [enumerator nextObject])) {
+
+ NSMutableAttributedString *secondaryAttrString;
+
+ if ([secondaryString isKindOfClass:[NSAttributedString class]]) {
+ secondaryAttrString = [[[NSMutableAttributedString alloc] initWithAttributedString:secondaryString] autorelease];
+ [secondaryAttrString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0,[secondaryAttrString length])];
+ if ([defaultColor isEqual:[NSColor whiteColor]]) {
+ [secondaryAttrString addAttribute:NSForegroundColorAttributeName value:defaultColor range:NSMakeRange(0,[secondaryAttrString length])];
+ }
+ } else if ([secondaryString isKindOfClass:[NSString class]]) {
+ secondaryAttrString = [[[NSMutableAttributedString alloc] initWithString:secondaryString attributes:secondaryLineAttributes] autorelease];
+ } else {
+ secondaryAttrString = [[[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@"Object (%@) is not a string", secondaryString] attributes:secondaryLineAttributes] autorelease];
+ }
+
+ [controlView lockFocus];
+
+ [secondaryAttrString drawInRect:secondaryLineRect];
+
+ [controlView unlockFocus];
+
+ secondaryLineRect.origin.y = secondaryLineRect.origin.y+[secondaryAttrString size].height; // modify the rect for the next loop, based on the size and location of the most recently processed line.
+
+ }
+ }
+ } else {
+ [super drawInteriorWithFrame:cellFrame inView:controlView];
+ }
}
-@end
+@end
\ No newline at end of file
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