MacGui: New dock icon progess behavior with percent & ETA "badges".

- Patch by Jerome Lacube Thanks !!
- Details can be found here https://reviews.handbrake.fr/r/344/

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4964 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 74 insertions, 0 deletions

diff --git a/macosx/DockTextField.m b/macosx/DockTextField.m
new file mode 100644
index 000000000..0b71d632f
--- /dev/null
+++ b/macosx/DockTextField.m
@@ -0,0 +1,74 @@
+/*  DockTextField.m $
+ 
+ This file is part of the HandBrake source code.
+ Homepage: <http://handbrake.fr/>.
+ It may be used under the terms of the GNU General Public License. */
+
+#import "DockTextField.h"
+
+#define DOCK_TEXTFIELD_ALPHA 0.8
+#define DOCK_TEXTFIELD_FONTSIZE 28.0
+
+@implementation DockTextField
+
+@synthesize textToDisplay = _textToDisplay;
+@synthesize startColor = _startColor;
+@synthesize endColor = _endColor;
+
+- (id)initWithFrame:(NSRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        [[self cell] setBezelStyle: NSTextFieldRoundedBezel];
+        _textToDisplay = @"";
+        
+        [self changeGradientColors:[NSColor grayColor] withEndColor:[NSColor blackColor]];
+    }
+    
+    return self;
+}
+
+- (void)changeGradientColors:(NSColor*)startColor withEndColor:(NSColor*)endColor
+{
+    NSColor *startRGBColor = [startColor colorUsingColorSpace:[NSColorSpace genericRGBColorSpace]];
+    NSColor *endRGBColor = [endColor colorUsingColorSpace:[NSColorSpace genericRGBColorSpace]];
+    
+    self.startColor = [NSColor colorWithSRGBRed:startRGBColor.redComponent green:startRGBColor.greenComponent blue:startRGBColor.blueComponent alpha:DOCK_TEXTFIELD_ALPHA];
+    self.endColor = [NSColor colorWithSRGBRed:endRGBColor.redComponent green:endRGBColor.greenComponent blue:endRGBColor.blueComponent alpha:DOCK_TEXTFIELD_ALPHA];
+}
+
+- (void)drawRect:(NSRect)dirtyRect
+{
+    if (self.isHidden)
+        return;
+    
+    NSRect blackOutlineFrame = NSMakeRect(0.0, 0.0, [self bounds].size.width, [self bounds].size.height-1.0);
+    double radius = self.bounds.size.height / 2;
+    
+    NSGradient *gradient = [[NSGradient alloc] initWithStartingColor:self.startColor endingColor:self.endColor];
+    [gradient drawInBezierPath:[NSBezierPath bezierPathWithRoundedRect:blackOutlineFrame xRadius:radius yRadius:radius] angle:90];
+    
+    NSMutableDictionary *drawStringAttributes = [[NSMutableDictionary alloc] init];
+	[drawStringAttributes setValue:[NSColor whiteColor] forKey:NSForegroundColorAttributeName];
+    [drawStringAttributes setValue:[NSFont boldSystemFontOfSize:DOCK_TEXTFIELD_FONTSIZE] forKey:NSFontAttributeName];
+	NSShadow *stringShadow = [[NSShadow alloc] init];
+	[stringShadow setShadowColor:[NSColor blackColor]];
+	NSSize shadowSize;
+	shadowSize.width = 2;
+	shadowSize.height = -2;
+	[stringShadow setShadowOffset:shadowSize];
+	[stringShadow setShadowBlurRadius:6];
+	[drawStringAttributes setValue:stringShadow forKey:NSShadowAttributeName];
+	[stringShadow release];
+	
+    NSString *MRString = _textToDisplay;
+	NSString *budgetString = [NSString stringWithFormat:@"%@", MRString];
+	NSSize stringSize = [budgetString sizeWithAttributes:drawStringAttributes];
+	NSPoint centerPoint;
+	centerPoint.x = (dirtyRect.size.width / 2) - (stringSize.width / 2);
+	centerPoint.y = dirtyRect.size.height / 2 - (stringSize.height / 2) - 2;
+	[budgetString drawAtPoint:centerPoint withAttributes:drawStringAttributes];
+	[drawStringAttributes release];
+}
+
+@end