- part 4 of merge from 'avenjamin' branch into trunk.

- committing Source

1 files changed, 239 insertions, 0 deletions

diff --git a/Source/SPFavoriteTextFieldCell.m b/Source/SPFavoriteTextFieldCell.m
new file mode 100644
index 00000000..897ad278
--- /dev/null
+++ b/Source/SPFavoriteTextFieldCell.m
@@ -0,0 +1,239 @@
+//
+//  SPFavoriteTextFieldCell.m
+//  sequel-pro
+//
+//  Created by Stuart Connolly (stuconnolly.com) on Dec 29, 2008
+//
+//  This program 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 of the License, or
+//  (at your option) any later version.
+//
+//  This program 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; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+//  More info at <http://code.google.com/p/sequel-pro/>
+
+#import "SPFavoriteTextFieldCell.h"
+
+#define FAVORITE_NAME_FONT_SIZE 12.0
+
+@interface SPFavoriteTextFieldCell (PrivateAPI)
+
+- (NSAttributedString *)constructSubStringAttributedString;
+- (NSAttributedString *)attributedStringForFavoriteName;
+- (NSDictionary *)mainStringAttributedStringAttributes;
+- (NSDictionary *)subStringAttributedStringAttributes;
+
+@end
+
+@implementation SPFavoriteTextFieldCell
+
+// -------------------------------------------------------------------------------
+// init
+// -------------------------------------------------------------------------------
+- (id)init
+{
+	if ((self = [super init])) {
+		mainStringColor = [NSColor blackColor];
+		subStringColor = [NSColor grayColor];
+	}
+	
+	return self;
+}
+
+// -------------------------------------------------------------------------------
+// copyWithZone:
+// -------------------------------------------------------------------------------
+- (id)copyWithZone:(NSZone *)zone 
+{
+    SPFavoriteTextFieldCell *cell = (SPFavoriteTextFieldCell *)[super copyWithZone:zone];
+	
+	cell->favoriteName = nil;
+	
+    cell->favoriteName = [favoriteName retain];
+    
+	return cell;
+}
+
+// -------------------------------------------------------------------------------
+// favoriteName
+//
+// Get the cell's favorite name.
+// -------------------------------------------------------------------------------
+- (NSString *)favoriteName
+{
+	return favoriteName;
+}
+
+// -------------------------------------------------------------------------------
+// setFavoriteName:
+//
+// Set the cell's favorite name to the supplied name.
+// -------------------------------------------------------------------------------
+- (void)setFavoriteName:(NSString *)name
+{
+	if (favoriteName != name) {
+		[favoriteName release];
+		favoriteName = [name retain];
+	}
+}
+
+// -------------------------------------------------------------------------------
+// favoriteHost
+//
+// Get the cell's favorite host.
+// -------------------------------------------------------------------------------
+- (NSString *)favoriteHost
+{
+	return favoriteHost;
+}
+
+// -------------------------------------------------------------------------------
+// setFavoriteHost:
+//
+// Set the cell's favorite host to the supplied name.
+// -------------------------------------------------------------------------------
+- (void)setFavoriteHost:(NSString *)host
+{
+	if (favoriteHost != host) {
+		[favoriteHost release];
+		favoriteHost = [host retain];
+	}
+}
+
+// -------------------------------------------------------------------------------
+// drawInteriorWithFrame:inView:
+//
+// Draws the actual cell.
+// -------------------------------------------------------------------------------
+- (void)drawInteriorWithFrame:(NSRect)cellFrame inView:(NSView *)controlView
+{		
+	(([self isHighlighted]) && (![[self highlightColorWithFrame:cellFrame inView:controlView] isEqualTo:[NSColor secondarySelectedControlColor]])) ? [self invertFontColors] : [self restoreFontColors];
+	
+	// Construct and get the sub text attributed string
+	NSAttributedString *mainString = [[self attributedStringForFavoriteName] autorelease];
+	NSAttributedString *subString = [[self constructSubStringAttributedString] autorelease];
+	
+	NSRect subFrame = NSMakeRect(0.0, 0.0, [subString size].width, [subString size].height);
+	
+	// Total height of both strings with a 2 pixel separation space
+	float totalHeight = [mainString size].height + [subString size].height + 1.0;
+	
+    cellFrame.origin.y += (cellFrame.size.height - totalHeight) / 2.0;
+	cellFrame.origin.x += 10.0; // Indent main string from image
+	
+	// Position the sub text's frame rect
+	subFrame.origin.y = [mainString size].height + cellFrame.origin.y + 1.0;
+	subFrame.origin.x = cellFrame.origin.x;
+	
+    cellFrame.size.height = totalHeight;
+	
+	int i;
+	float maxWidth = cellFrame.size.width;
+	float mainStringWidth = [mainString size].width;
+	float subStringWidth = [subString size].width;
+	
+	if (maxWidth < mainStringWidth) {
+		for (i = 0; i <= [mainString length]; i++) {
+			if ([[mainString attributedSubstringFromRange:NSMakeRange(0, i)] size].width >= maxWidth) {	
+				mainString = [[[NSMutableAttributedString alloc] initWithString:[[[mainString attributedSubstringFromRange:NSMakeRange(0, i - 3)] string] stringByAppendingString:@"..."] attributes:[self mainStringAttributedStringAttributes]] autorelease];
+			}
+		}
+	}
+	
+	if (maxWidth < subStringWidth) {
+		for (i = 0; i <= [subString length]; i++) {
+			if ([[subString attributedSubstringFromRange:NSMakeRange(0, i)] size].width >= maxWidth) {	
+				subString = [[[NSMutableAttributedString alloc] initWithString:[[[subString attributedSubstringFromRange:NSMakeRange(0, i - 3)] string] stringByAppendingString:@"..."] attributes:[self subStringAttributedStringAttributes]] autorelease];
+			}
+		}
+	}
+	
+	[mainString drawInRect:cellFrame];
+	[subString drawInRect:subFrame];
+}
+
+// -------------------------------------------------------------------------------
+// invertFontColors
+//
+// Inverts the displayed font colors when the cell is selected.
+// -------------------------------------------------------------------------------
+- (void)invertFontColors
+{
+	mainStringColor = [NSColor whiteColor];
+	subStringColor = [NSColor whiteColor];
+}
+
+// -------------------------------------------------------------------------------
+// restoreFontColors
+//
+// Restores the displayed font colors once the cell is no longer selected.
+// -------------------------------------------------------------------------------
+- (void)restoreFontColors
+{
+	mainStringColor = [NSColor blackColor];
+	subStringColor = [NSColor grayColor];
+}
+
+// -------------------------------------------------------------------------------
+// dealloc
+// -------------------------------------------------------------------------------
+- (void)dealloc 
+{	
+    [favoriteName release], favoriteName = nil;
+	
+    [super dealloc];
+}
+
+@end
+
+@implementation SPFavoriteTextFieldCell (PrivateAPI)
+
+// -------------------------------------------------------------------------------
+// constructSubStringAttributedString
+//
+// Constructs the attributed string to be used as the cell's substring.
+// -------------------------------------------------------------------------------
+- (NSAttributedString *)constructSubStringAttributedString
+{
+	return [[NSAttributedString alloc] initWithString:favoriteHost attributes:[self subStringAttributedStringAttributes]];
+}
+
+// -------------------------------------------------------------------------------
+// attributedStringForFavoriteName
+//
+// Constructs the attributed string for the cell's favorite name.
+// -------------------------------------------------------------------------------
+- (NSAttributedString *)attributedStringForFavoriteName
+{	
+	return [[NSAttributedString alloc] initWithString:favoriteName attributes:[self mainStringAttributedStringAttributes]];
+}
+
+// -------------------------------------------------------------------------------
+// mainStringAttributedStringAttributes
+//
+// Returns the attributes of the cell's main string.
+// -------------------------------------------------------------------------------
+- (NSDictionary *)mainStringAttributedStringAttributes
+{
+	return [NSDictionary dictionaryWithObjectsAndKeys:mainStringColor, NSForegroundColorAttributeName, [NSFont systemFontOfSize:FAVORITE_NAME_FONT_SIZE], NSFontAttributeName, nil];
+}
+
+// -------------------------------------------------------------------------------
+// subStringAttributedStringAttributes
+//
+// Returns the attributes of the cell's sub string.
+// -------------------------------------------------------------------------------
+- (NSDictionary *)subStringAttributedStringAttributes
+{
+	return [NSDictionary dictionaryWithObjectsAndKeys:subStringColor, NSForegroundColorAttributeName, [NSFont systemFontOfSize:[NSFont smallSystemFontSize]], NSFontAttributeName, nil];
+}
+
+@end