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authoravenjamin <avenjamin@gmail.com>2009-06-24 15:46:27 +0000
committeravenjamin <avenjamin@gmail.com>2009-06-24 15:46:27 +0000
commit5b05f3f15aa0676f91bc1d127d31f4fd95ef9f40 (patch)
treef0eaf423f2c13f2091fe9cfceaa2e0a6f2169723 /Frameworks/BWToolkitFramework.framework/BWStyledTextFieldCell.m
parent37bd86b2879c107ebb026954693540979cf25e2a (diff)
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- Changed the way the BWToolkit framework was included to allow modifications to be made easily.
- Fixed show/hide info pane toggle button image states to now show correctly
Diffstat (limited to 'Frameworks/BWToolkitFramework.framework/BWStyledTextFieldCell.m')
-rw-r--r--Frameworks/BWToolkitFramework.framework/BWStyledTextFieldCell.m205
1 files changed, 205 insertions, 0 deletions
diff --git a/Frameworks/BWToolkitFramework.framework/BWStyledTextFieldCell.m b/Frameworks/BWToolkitFramework.framework/BWStyledTextFieldCell.m
new file mode 100644
index 00000000..1bd0133c
--- /dev/null
+++ b/Frameworks/BWToolkitFramework.framework/BWStyledTextFieldCell.m
@@ -0,0 +1,205 @@
+//
+// BWStyledTextFieldCell.m
+// BWToolkit
+//
+// Created by Brandon Walkin (www.brandonwalkin.com)
+// All code is provided under the New BSD license.
+//
+
+#import "BWStyledTextFieldCell.h"
+
+@interface NSCell (BWPrivate)
+- (NSDictionary *)_textAttributes;
+@end
+
+@interface BWStyledTextFieldCell (BWPrivate)
+- (void)applyGradient;
+@end
+
+@interface BWStyledTextFieldCell ()
+@property (retain) NSMutableDictionary *previousAttributes;
+@end
+
+@implementation BWStyledTextFieldCell
+
+@synthesize shadowIsBelow, shadowColor, hasShadow, previousAttributes, startingColor, endingColor, hasGradient, solidColor;
+
+- (id)initWithCoder:(NSCoder *)decoder
+{
+ if ((self = [super initWithCoder:decoder]) != nil)
+ {
+ [self setShadowIsBelow:[decoder decodeBoolForKey:@"BWSTFCShadowIsBelow"]];
+ [self setHasShadow:[decoder decodeBoolForKey:@"BWSTFCHasShadow"]];
+ [self setHasGradient:[decoder decodeBoolForKey:@"BWSTFCHasGradient"]];
+ [self setShadowColor:[decoder decodeObjectForKey:@"BWSTFCShadowColor"]];
+ [self setPreviousAttributes:[decoder decodeObjectForKey:@"BWSTFCPreviousAttributes"]];
+ [self setStartingColor:[decoder decodeObjectForKey:@"BWSTFCStartingColor"]];
+ [self setEndingColor:[decoder decodeObjectForKey:@"BWSTFCEndingColor"]];
+ [self setSolidColor:[decoder decodeObjectForKey:@"BWSTFCSolidColor"]];
+
+ if (self.shadowColor == nil)
+ self.shadowColor = [NSColor blackColor];
+
+ if (self.startingColor == nil)
+ self.startingColor = [NSColor whiteColor];
+
+ if (self.endingColor == nil)
+ self.endingColor = [NSColor blackColor];
+
+ if (self.solidColor == nil)
+ self.solidColor = [NSColor greenColor];
+
+ if (self.hasGradient)
+ [self performSelector:@selector(applyGradient) withObject:nil afterDelay:0];
+ }
+ return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder
+{
+ [super encodeWithCoder:coder];
+
+ [coder encodeBool:[self shadowIsBelow] forKey:@"BWSTFCShadowIsBelow"];
+ [coder encodeBool:[self hasShadow] forKey:@"BWSTFCHasShadow"];
+ [coder encodeBool:[self hasGradient] forKey:@"BWSTFCHasGradient"];
+ [coder encodeObject:[self shadowColor] forKey:@"BWSTFCShadowColor"];
+ [coder encodeObject:[self previousAttributes] forKey:@"BWSTFCPreviousAttributes"];
+ [coder encodeObject:[self startingColor] forKey:@"BWSTFCStartingColor"];
+ [coder encodeObject:[self endingColor] forKey:@"BWSTFCEndingColor"];
+ [coder encodeObject:[self solidColor] forKey:@"BWSTFCSolidColor"];
+}
+
+- (NSDictionary *)_textAttributes
+{
+ NSMutableDictionary *attributes = [[[NSMutableDictionary alloc] init] autorelease];
+ [attributes addEntriesFromDictionary:[super _textAttributes]];
+
+ // Shadow code
+ if (hasShadow)
+ {
+ NSShadow *shadow = [[NSShadow alloc] init];
+ [shadow setShadowColor:shadowColor];
+
+ if (shadowIsBelow)
+ [shadow setShadowOffset:NSMakeSize(0,-1)];
+ else
+ [shadow setShadowOffset:NSMakeSize(0,1)];
+
+ [attributes setObject:shadow forKey:NSShadowAttributeName];
+
+ //[shadow release]; //This causes a sometimes reproducible crash at design-time. Patches welcome.
+ }
+
+ // Gradient code
+ if ([previousAttributes objectForKey:@"NSFont"] != nil && [[previousAttributes objectForKey:@"NSFont"] isEqualTo:[attributes objectForKey:@"NSFont"]] == NO)
+ {
+ [self performSelector:@selector(applyGradient) withObject:nil afterDelay:0];
+ [self setPreviousAttributes:attributes];
+ }
+
+ return attributes;
+}
+
+- (void)dealloc
+{
+ [shadowColor release];
+ [super dealloc];
+}
+
+#pragma mark Gradient-specific Code
+
+- (void)awakeFromNib
+{
+ NSMutableDictionary *attributes = [[[NSMutableDictionary alloc] init] autorelease];
+ [attributes addEntriesFromDictionary:[super _textAttributes]];
+ self.previousAttributes = attributes;
+
+ [self applyGradient];
+}
+
+- (void)applyGradient
+{
+ if ([[self controlView] window] == nil)
+ return;
+
+ if (self.hasGradient)
+ {
+ float textHeight = [[self font] ascender] - [[self font] descender];
+
+ NSSize boundSizeWithFullWidth = NSMakeSize([self controlView].frame.size.width,ceilf(textHeight));
+
+ NSImage *image = [[[NSImage alloc] initWithSize:boundSizeWithFullWidth] autorelease];
+
+ NSGradient *gradient = [[[NSGradient alloc] initWithStartingColor:self.startingColor endingColor:self.endingColor] autorelease];
+
+ [image lockFocus];
+ [gradient drawInRect:NSMakeRect(0,0,boundSizeWithFullWidth.width,boundSizeWithFullWidth.height) angle:270];
+ [image unlockFocus];
+
+ NSColor *color = [NSColor colorWithPatternImage:image];
+
+ [self setTextColor:color];
+ }
+}
+
+- (void)drawInteriorWithFrame:(NSRect)cellFrame inView:(NSView *)controlView
+{
+ [[NSGraphicsContext currentContext] saveGraphicsState];
+
+ float textHeight = [[self font] ascender] - [[self font] descender];
+
+ float deltaHeight = cellFrame.size.height - textHeight;
+ float halfDeltaHeight = deltaHeight / 2;
+
+ float yOrigin = [[controlView superview] convertRect:[controlView frame] toView:nil].origin.y;
+ [[NSGraphicsContext currentContext] setPatternPhase:NSMakePoint(0, yOrigin + halfDeltaHeight)];
+
+ [super drawInteriorWithFrame:cellFrame inView:controlView];
+
+ [[NSGraphicsContext currentContext] restoreGraphicsState];
+}
+
+- (void)setStartingColor:(NSColor *)color
+{
+ if (startingColor != color)
+ {
+ [startingColor release];
+ startingColor = [color retain];
+
+ [self applyGradient];
+ }
+}
+
+- (void)setEndingColor:(NSColor *)color
+{
+ if (endingColor != color)
+ {
+ [endingColor release];
+ endingColor = [color retain];
+
+ [self applyGradient];
+ }
+}
+
+- (void)setSolidColor:(NSColor *)color
+{
+ if (solidColor != color)
+ {
+ [solidColor release];
+ solidColor = [color retain];
+
+ [self setTextColor:solidColor];
+ }
+}
+
+- (void)setHasGradient:(BOOL)flag
+{
+ hasGradient = flag;
+
+ if (flag)
+ [self applyGradient];
+ else
+ [self setTextColor:self.solidColor];
+}
+
+@end