// // $Id: PSMSequelProTabStyle.m 2317 2010-06-15 10:19:41Z avenjamin $ // // PSMSequelProTabStyle.m // sequel-pro // // Created by Ben Perry on June 15, 2010 // // 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 "PSMSequelProTabStyle.h" #import "PSMTabBarCell.h" #import "PSMTabBarControl.h" #import "NSBezierPath_AMShading.h" #import "PSMTabDragAssistant.h" #define kPSMSequelProObjectCounterRadius 7.0f #define kPSMSequelProCounterMinWidth 20 #define kPSMSequelProTabCornerRadius 4.5f #define MARGIN_X 6 @implementation PSMSequelProTabStyle - (NSString *)name { return @"SequelPro"; } #pragma mark - #pragma mark Creation/Destruction - (id) init { if ( (self = [super init]) ) { sequelProCloseButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"SequelProTabClose"]]; sequelProCloseButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"SequelProTabClose_Pressed"]]; sequelProCloseButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"SequelProTabClose_Rollover"]]; sequelProCloseDirtyButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"SequelProTabDirty"]]; sequelProCloseDirtyButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"SequelProTabDirty_Pressed"]]; sequelProCloseDirtyButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"SequelProTabDirty_Rollover"]]; _addTabButtonImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AddTabButton"]]; _addTabButtonPressedImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AddTabButtonPushed"]]; _addTabButtonRolloverImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AddTabButtonRollover"]]; _objectCountStringAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:[[NSFontManager sharedFontManager] convertFont:[NSFont fontWithName:@"Helvetica" size:11.0f] toHaveTrait:NSBoldFontMask], NSFontAttributeName, [[NSColor whiteColor] colorWithAlphaComponent:0.85f], NSForegroundColorAttributeName, nil, nil]; } return self; } - (void)dealloc { [sequelProCloseButton release]; [sequelProCloseButtonDown release]; [sequelProCloseButtonOver release]; [sequelProCloseDirtyButton release]; [sequelProCloseDirtyButtonDown release]; [sequelProCloseDirtyButtonOver release]; [_addTabButtonImage release]; [_addTabButtonPressedImage release]; [_addTabButtonRolloverImage release]; [_objectCountStringAttributes release]; [super dealloc]; } #pragma mark - #pragma mark Control Specific - (CGFloat)leftMarginForTabBarControl { return 5.0f; } - (CGFloat)rightMarginForTabBarControl { return 24.0f; } - (CGFloat)topMarginForTabBarControl { return 10.0f; } - (void)setOrientation:(PSMTabBarOrientation)value { // Hard code orientation to horizontal orientation = PSMTabBarHorizontalOrientation; } #pragma mark - #pragma mark Add Tab Button - (NSImage *)addTabButtonImage { return _addTabButtonImage; } - (NSImage *)addTabButtonPressedImage { return _addTabButtonPressedImage; } - (NSImage *)addTabButtonRolloverImage { return _addTabButtonRolloverImage; } #pragma mark - #pragma mark Cell Specific - (NSRect)dragRectForTabCell:(PSMTabBarCell *)cell orientation:(PSMTabBarOrientation)tabOrientation { NSRect dragRect = [cell frame]; dragRect.size.width++; if ([cell tabState] & PSMTab_SelectedMask) { if (tabOrientation == PSMTabBarHorizontalOrientation) { dragRect.origin.x -= 5.0f; dragRect.size.width += 10.0f; } else { dragRect.size.height += 1.0f; dragRect.origin.y -= 1.0f; dragRect.origin.x += 2.0f; dragRect.size.width -= 3.0f; } } else if (tabOrientation == PSMTabBarVerticalOrientation) { dragRect.origin.x--; } return dragRect; } - (NSRect)closeButtonRectForTabCell:(PSMTabBarCell *)cell withFrame:(NSRect)cellFrame { if ([cell hasCloseButton] == NO) { return NSZeroRect; } NSRect result; result.size = [sequelProCloseButton size]; result.origin.x = cellFrame.origin.x + MARGIN_X; result.origin.y = cellFrame.origin.y + MARGIN_Y + 2.0f; return result; } - (NSRect)iconRectForTabCell:(PSMTabBarCell *)cell { NSRect cellFrame = [cell frame]; if ([cell hasIcon] == NO) { return NSZeroRect; } NSRect result; result.size = NSMakeSize(kPSMTabBarIconWidth, kPSMTabBarIconWidth); result.origin.x = cellFrame.origin.x + MARGIN_X; result.origin.y = cellFrame.origin.y + MARGIN_Y; if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) { result.origin.x += [sequelProCloseButton size].width + kPSMTabBarCellPadding; } return result; } - (NSRect)indicatorRectForTabCell:(PSMTabBarCell *)cell { NSRect cellFrame = [cell frame]; if ([[cell indicator] isHidden]) { return NSZeroRect; } NSRect result; result.size = NSMakeSize(kPSMTabBarIndicatorWidth, kPSMTabBarIndicatorWidth); result.origin.x = cellFrame.origin.x + cellFrame.size.width - MARGIN_X - kPSMTabBarIndicatorWidth; result.origin.y = cellFrame.origin.y + MARGIN_Y; return result; } - (NSRect)objectCounterRectForTabCell:(PSMTabBarCell *)cell { NSRect cellFrame = [cell frame]; if ([cell count] == 0) { return NSZeroRect; } CGFloat countWidth = [[self attributedObjectCountValueForTabCell:cell] size].width; countWidth += (2 * kPSMSequelProObjectCounterRadius - 6.0f); if (countWidth < kPSMSequelProCounterMinWidth) { countWidth = kPSMSequelProCounterMinWidth; } NSRect result; result.size = NSMakeSize(countWidth, 2 * kPSMSequelProObjectCounterRadius); // temp result.origin.x = cellFrame.origin.x + cellFrame.size.width - MARGIN_X - result.size.width; result.origin.y = cellFrame.origin.y + MARGIN_Y + 1.0f; if (![[cell indicator] isHidden]) { result.origin.x -= kPSMTabBarIndicatorWidth + kPSMTabBarCellPadding; } return result; } - (CGFloat)minimumWidthOfTabCell:(PSMTabBarCell *)cell { CGFloat resultWidth = 0.0f; // left margin resultWidth = MARGIN_X; // close button? if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) { resultWidth += [sequelProCloseButton size].width + kPSMTabBarCellPadding; } // icon? if ([cell hasIcon]) { resultWidth += kPSMTabBarIconWidth + kPSMTabBarCellPadding; } // the label resultWidth += kPSMMinimumTitleWidth; // object counter? if ([cell count] > 0) { resultWidth += [self objectCounterRectForTabCell:cell].size.width + kPSMTabBarCellPadding; } // indicator? if ([[cell indicator] isHidden] == NO) resultWidth += kPSMTabBarCellPadding + kPSMTabBarIndicatorWidth; // right margin resultWidth += MARGIN_X; return ceilf(resultWidth); } - (CGFloat)desiredWidthOfTabCell:(PSMTabBarCell *)cell { CGFloat resultWidth = 0.0f; // left margin resultWidth = MARGIN_X; // close button? if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) resultWidth += [sequelProCloseButton size].width + kPSMTabBarCellPadding; // icon? if ([cell hasIcon]) { resultWidth += kPSMTabBarIconWidth + kPSMTabBarCellPadding; } // the label resultWidth += [[cell attributedStringValue] size].width; // object counter? if ([cell count] > 0) { resultWidth += [self objectCounterRectForTabCell:cell].size.width + kPSMTabBarCellPadding; } // indicator? if ([[cell indicator] isHidden] == NO) resultWidth += kPSMTabBarCellPadding + kPSMTabBarIndicatorWidth; // right margin resultWidth += MARGIN_X; return ceilf(resultWidth); } - (CGFloat)tabCellHeight { return kPSMTabBarControlHeight; } #pragma mark - #pragma mark Cell Values - (NSAttributedString *)attributedObjectCountValueForTabCell:(PSMTabBarCell *)cell { NSString *contents = [NSString stringWithFormat:@"%lu", (unsigned long)[cell count]]; return [[[NSMutableAttributedString alloc] initWithString:contents attributes:_objectCountStringAttributes] autorelease]; } - (NSAttributedString *)attributedStringValueForTabCell:(PSMTabBarCell *)cell { NSMutableAttributedString *attrStr; NSString *contents = [cell stringValue]; attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease]; NSRange range = NSMakeRange(0, [contents length]); // Add font attribute [attrStr addAttribute:NSFontAttributeName value:[NSFont boldSystemFontOfSize:11.0f] range:range]; [attrStr addAttribute:NSForegroundColorAttributeName value:[[NSColor textColor] colorWithAlphaComponent:0.75f] range:range]; // Add shadow attribute NSShadow* textShadow; textShadow = [[[NSShadow alloc] init] autorelease]; CGFloat shadowAlpha; if (([cell state] == NSOnState) || [cell isHighlighted]) { shadowAlpha = 0.8f; } else { shadowAlpha = 0.5f; } [textShadow setShadowColor:[NSColor colorWithCalibratedWhite:1.0f alpha:shadowAlpha]]; [textShadow setShadowOffset:NSMakeSize(0, -1)]; [textShadow setShadowBlurRadius:1.0f]; [attrStr addAttribute:NSShadowAttributeName value:textShadow range:range]; // Paragraph Style for Truncating Long Text static NSMutableParagraphStyle *TruncatingTailParagraphStyle = nil; if (!TruncatingTailParagraphStyle) { TruncatingTailParagraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy]; [TruncatingTailParagraphStyle setLineBreakMode:NSLineBreakByTruncatingTail]; [TruncatingTailParagraphStyle setAlignment:NSCenterTextAlignment]; } [attrStr addAttribute:NSParagraphStyleAttributeName value:TruncatingTailParagraphStyle range:range]; return attrStr; } #pragma mark - #pragma mark Drawing // Step 1 - (void)drawTabBar:(PSMTabBarControl *)bar inRect:(NSRect)rect { if (orientation != [bar orientation]) { orientation = [bar orientation]; } if (tabBar != bar) { tabBar = bar; } [self drawBackgroundInRect:rect]; // no tab view == not connected if (![bar tabView]) { NSRect labelRect = rect; labelRect.size.height -= 4.0f; labelRect.origin.y += 4.0f; NSMutableAttributedString *attrStr; NSString *contents = @"PSMTabBarControl"; attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease]; NSRange range = NSMakeRange(0, [contents length]); [attrStr addAttribute:NSFontAttributeName value:[NSFont systemFontOfSize:11.0f] range:range]; NSMutableParagraphStyle *centeredParagraphStyle = nil; if (!centeredParagraphStyle) { centeredParagraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy]; [centeredParagraphStyle setAlignment:NSCenterTextAlignment]; } [attrStr addAttribute:NSParagraphStyleAttributeName value:centeredParagraphStyle range:range]; [centeredParagraphStyle release]; [attrStr drawInRect:labelRect]; return; } // draw cells NSEnumerator *e = [[bar cells] objectEnumerator]; PSMTabBarCell *cell; while ( (cell = [e nextObject]) ) { if ([bar isAnimating] || (![cell isInOverflowMenu] && NSIntersectsRect([cell frame], rect))) { [cell drawWithFrame:[cell frame] inView:bar]; } } } // Step 2 - (void)drawBackgroundInRect:(NSRect)rect { //Draw for our whole bounds; it'll be automatically clipped to fit the appropriate drawing area rect = [tabBar bounds]; [NSGraphicsContext saveGraphicsState]; [[NSGraphicsContext currentContext] setShouldAntialias:NO]; float backgroundCalibratedWhite = 0.495f; float lineCalibratedWhite = [[NSColor darkGrayColor] whiteComponent]; float shadowAlpha = 0.4f; // When the window is in the background, tone down the colours if (![[tabBar window] isMainWindow] || ![NSApp isActive]) { backgroundCalibratedWhite = 0.73f; lineCalibratedWhite = 0.49f; shadowAlpha = 0.3f; } // fill in background of tab bar [[NSColor colorWithCalibratedWhite:backgroundCalibratedWhite alpha:1.0f] set]; NSRectFillUsingOperation(rect, NSCompositeSourceAtop); // Draw horizontal line across bottom edge, with a slight bottom glow [[NSColor colorWithCalibratedWhite:lineCalibratedWhite alpha:1.0f] set]; [NSGraphicsContext saveGraphicsState]; NSShadow *lineGlow = [[NSShadow alloc] init]; [lineGlow setShadowBlurRadius:1]; [lineGlow setShadowColor:[NSColor colorWithCalibratedWhite:1.0f alpha:0.2f]]; [lineGlow setShadowOffset:NSMakeSize(0,1)]; [lineGlow set]; [NSBezierPath strokeLineFromPoint:NSMakePoint(rect.origin.x, rect.origin.y + rect.size.height - 0.5f) toPoint:NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y + rect.size.height - 0.5f)]; [lineGlow release]; [NSGraphicsContext restoreGraphicsState]; // Add a shadow before drawing the top edge [NSGraphicsContext saveGraphicsState]; NSShadow *edgeShadow = [[NSShadow alloc] init]; [edgeShadow setShadowBlurRadius:4]; [edgeShadow setShadowColor:[NSColor colorWithCalibratedWhite:0.0f alpha:shadowAlpha]]; [edgeShadow setShadowOffset:NSMakeSize(0,0)]; [edgeShadow set]; [NSBezierPath strokeLineFromPoint:NSMakePoint(rect.origin.x, rect.origin.y + 0.5f) toPoint:NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y + 0.5f)]; [edgeShadow release]; [NSGraphicsContext restoreGraphicsState]; [NSGraphicsContext restoreGraphicsState]; } // Step 3 - (void)drawTabCell:(PSMTabBarCell *)cell { NSRect cellFrame = [cell frame]; NSColor *lineColor = nil; NSColor *fillColor = nil; NSColor *shadowColor = nil; NSBezierPath *outlineBezier = [NSBezierPath bezierPath]; NSBezierPath *fillBezier = [NSBezierPath bezierPath]; NSPoint topLeftArcCenter, bottomLeftArcCenter, topRightArcCenter, bottomRightArcCenter; BOOL drawRightEdge = YES; BOOL drawLeftEdge = YES; // For cells in the off state, determine whether to draw the edges. if ([cell state] == NSOffState) { NSUInteger selectedCellIndex = NSUIntegerMax; NSUInteger drawingCellIndex = NSUIntegerMax; NSUInteger firstOverflowedCellIndex = NSUIntegerMax; NSUInteger currentIndex = 0; for (PSMTabBarCell *aCell in [tabBar cells]) { if (aCell == cell) drawingCellIndex = currentIndex; if ([aCell state] == NSOnState || ([aCell isPlaceholder] && [aCell currentStep] > 1)) { selectedCellIndex = currentIndex; } if ([aCell isInOverflowMenu]) { firstOverflowedCellIndex = currentIndex; break; } currentIndex++; } // Draw the left edge if the cell is to the left of the active tab, or if the preceding cell is // being dragged, and not for the very first cell. if ((!drawingCellIndex || (drawingCellIndex == 1 && [[[tabBar cells] objectAtIndex:0] isPlaceholder])) || (drawingCellIndex > selectedCellIndex && (drawingCellIndex != selectedCellIndex + 1 || ![[[tabBar cells] objectAtIndex:selectedCellIndex] isPlaceholder]))) { drawLeftEdge = NO; } // Draw the right edge for tabs to the right, the last tab in the bar, and where the following // cell is being dragged. if (drawingCellIndex < selectedCellIndex && drawingCellIndex != firstOverflowedCellIndex - 1 && (drawingCellIndex >= selectedCellIndex + 1 || ![[[tabBar cells] objectAtIndex:selectedCellIndex] isPlaceholder])) { drawRightEdge = NO; } } // Set up colours if ([[tabBar window] isMainWindow] && [NSApp isActive]) { lineColor = [NSColor darkGrayColor]; if ([cell state] == NSOnState) { fillColor = [NSColor colorWithCalibratedWhite:0.59f alpha:1.0f]; shadowColor = [NSColor colorWithCalibratedWhite:0.0f alpha:0.7f]; } else { fillColor = [NSColor colorWithCalibratedWhite:0.495f alpha:1.0f]; shadowColor = [NSColor colorWithCalibratedWhite:0.0f alpha:1.0f]; } } else { lineColor = [NSColor colorWithCalibratedWhite:0.49f alpha:1.0f]; if ([cell state] == NSOnState) { fillColor = [NSColor colorWithCalibratedWhite:0.81f alpha:1.0f]; shadowColor = [NSColor colorWithCalibratedWhite:0.0f alpha:0.4f]; } else { fillColor = [NSColor colorWithCalibratedWhite:0.73f alpha:1.0f]; shadowColor = [NSColor colorWithCalibratedWhite:0.0f alpha:0.7f]; } } [NSGraphicsContext saveGraphicsState]; NSRect aRect = NSMakeRect(cellFrame.origin.x, cellFrame.origin.y, cellFrame.size.width, cellFrame.size.height); // If the tab bar is hidden, don't draw the top pixel if ([tabBar isTabBarHidden]) { aRect.origin.y++; aRect.size.height--; } // Set up the corner bezier paths arc centers topLeftArcCenter = NSMakePoint(aRect.origin.x - kPSMSequelProTabCornerRadius + 0.5f, aRect.origin.y + kPSMSequelProTabCornerRadius); topRightArcCenter = NSMakePoint(aRect.origin.x + aRect.size.width + kPSMSequelProTabCornerRadius + 0.5f, aRect.origin.y + kPSMSequelProTabCornerRadius); bottomLeftArcCenter = NSMakePoint(aRect.origin.x + kPSMSequelProTabCornerRadius + 0.5f, aRect.origin.y + aRect.size.height - kPSMSequelProTabCornerRadius); bottomRightArcCenter = NSMakePoint(aRect.origin.x + aRect.size.width - kPSMSequelProTabCornerRadius + 0.5f, aRect.origin.y + aRect.size.height - kPSMSequelProTabCornerRadius); // Construct the outline path if (drawLeftEdge) { [outlineBezier appendBezierPathWithArcWithCenter:topLeftArcCenter radius:kPSMSequelProTabCornerRadius startAngle:270 endAngle:360 clockwise:NO]; [outlineBezier appendBezierPathWithArcWithCenter:bottomLeftArcCenter radius:kPSMSequelProTabCornerRadius startAngle:180 endAngle:90 clockwise:YES]; } if (drawRightEdge) { [outlineBezier appendBezierPathWithArcWithCenter:bottomRightArcCenter radius:kPSMSequelProTabCornerRadius startAngle:90 endAngle:0 clockwise:YES]; [outlineBezier appendBezierPathWithArcWithCenter:topRightArcCenter radius:kPSMSequelProTabCornerRadius startAngle:180 endAngle:270 clockwise:NO]; } // Set up a fill bezier based on the outline path [fillBezier appendBezierPath:outlineBezier]; // If one edge is missing, apply a local fill to the other edge if (drawRightEdge && !drawLeftEdge) { [fillBezier lineToPoint:NSMakePoint(aRect.origin.x + aRect.size.width - kPSMSequelProTabCornerRadius + 0.5f, aRect.origin.y)]; [fillBezier lineToPoint:NSMakePoint(aRect.origin.x + aRect.size.width - kPSMSequelProTabCornerRadius + 0.5f, aRect.origin.y + aRect.size.height)]; } else if (!drawRightEdge && drawLeftEdge) { [fillBezier lineToPoint:NSMakePoint(aRect.origin.x + 0.5f + kPSMSequelProTabCornerRadius, aRect.origin.y)]; } // Set the tab outer shadow and draw the shadow [NSGraphicsContext saveGraphicsState]; NSShadow *cellShadow = [[NSShadow alloc] init]; [cellShadow setShadowBlurRadius:4]; [cellShadow setShadowColor:shadowColor]; [cellShadow setShadowOffset:NSMakeSize(0, 0)]; [cellShadow set]; [outlineBezier stroke]; [cellShadow release]; [NSGraphicsContext restoreGraphicsState]; // Fill the tab with a solid colour [fillColor set]; [fillBezier fill]; // Re-stroke without shadow over the fill. [lineColor set]; [outlineBezier stroke]; // Add a bottom line to the active tab, with a slight inner glow if ([cell state] == NSOnState) { outlineBezier = [NSBezierPath bezierPath]; if (drawLeftEdge) { [outlineBezier appendBezierPathWithArcWithCenter:bottomLeftArcCenter radius:kPSMSequelProTabCornerRadius startAngle:145 endAngle:90 clockwise:YES]; } else { [outlineBezier moveToPoint:NSMakePoint(aRect.origin.x, aRect.origin.y + aRect.size.height - 0.5f)]; } if (drawRightEdge) { [outlineBezier appendBezierPathWithArcWithCenter:bottomRightArcCenter radius:kPSMSequelProTabCornerRadius startAngle:90 endAngle:35 clockwise:YES]; } else { [outlineBezier lineToPoint:NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y + aRect.size.height - 0.5f)]; } cellShadow = [[NSShadow alloc] init]; [cellShadow setShadowBlurRadius:1]; [cellShadow setShadowColor:[NSColor colorWithCalibratedWhite:1.0f alpha:0.4f]]; [cellShadow setShadowOffset:NSMakeSize(0, 1)]; [cellShadow set]; [outlineBezier stroke]; [cellShadow release]; // Add the shadow over the tops of background tabs } else if (drawLeftEdge || drawRightEdge) { // Set up a CGContext so that drawing can be clipped (to prevent shadow issues) CGContextRef context = (CGContextRef)[[NSGraphicsContext currentContext] graphicsPort]; CGContextSaveGState(context); NSPoint topLeft, topRight; CGFloat drawAlpha = ([[tabBar window] isMainWindow] && [NSApp isActive])? 1.0f : 0.7f; outlineBezier = [NSBezierPath bezierPath]; // Calculate the endpoints of the line if (drawLeftEdge) { topLeft = NSMakePoint(aRect.origin.x + 0.5f - kPSMSequelProTabCornerRadius + 2, aRect.origin.y + 0.5f); } else { topLeft = NSMakePoint(aRect.origin.x + aRect.size.width - kPSMSequelProTabCornerRadius + 0.5f, aRect.origin.y + 0.5f); } if (drawRightEdge) { topRight = NSMakePoint(aRect.origin.x + aRect.size.width + kPSMSequelProTabCornerRadius + 0.5f - 2, aRect.origin.y + 0.5f); } else { topRight = NSMakePoint(aRect.origin.x + 0.5f + kPSMSequelProTabCornerRadius, aRect.origin.y + 0.5f); } // Set up the line and clipping point CGContextClipToRect(context, CGRectMake(topLeft.x, topLeft.y, topRight.x-topLeft.x, aRect.size.height)); [[NSColor colorWithCalibratedWhite:0.2f alpha:drawAlpha] set]; [outlineBezier moveToPoint:topLeft]; [outlineBezier lineToPoint:topRight]; // Set up the shadow cellShadow = [[NSShadow alloc] init]; [cellShadow setShadowBlurRadius:4]; [cellShadow setShadowColor:[NSColor colorWithCalibratedWhite:0.2f alpha:drawAlpha]]; [cellShadow setShadowOffset:NSMakeSize(0,0)]; [cellShadow set]; // Draw, and then restore the previous graphics state [outlineBezier stroke]; [cellShadow release]; CGContextRestoreGState(context); } [NSGraphicsContext restoreGraphicsState]; [self drawInteriorWithTabCell:cell inView:[cell controlView]]; } // Step 4 - (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView { NSRect cellFrame = [cell frame]; CGFloat insetLabelWidth = 0; BOOL tabBarIsRightOfSelectedTab = NO; // Determine if the selected tab is right of this tab for (PSMTabBarCell *aCell in [tabBar cells]) { if (aCell == cell) break; if ([aCell state] == NSOnState) { tabBarIsRightOfSelectedTab = YES; break; } } // close button if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed] && [cell isHighlighted]) { NSSize closeButtonSize = NSZeroSize; NSRect closeButtonRect = [cell closeButtonRectForFrame:cellFrame]; NSImage * closeButton = nil; closeButton = [cell isEdited] ? sequelProCloseDirtyButton : sequelProCloseButton; if ([cell closeButtonOver]) closeButton = [cell isEdited] ? sequelProCloseDirtyButtonOver : sequelProCloseButtonOver; if ([cell closeButtonPressed]) closeButton = [cell isEdited] ? sequelProCloseDirtyButtonDown : sequelProCloseButtonDown; closeButtonSize = [closeButton size]; if ([controlView isFlipped]) { closeButtonRect.origin.y += closeButtonRect.size.height; } [closeButton compositeToPoint:closeButtonRect.origin operation:NSCompositeSourceOver fraction:1.0f]; } // icon if ([cell hasIcon]) { NSRect iconRect = [self iconRectForTabCell:cell]; NSImage *icon = [[[cell representedObject] identifier] icon]; if ([controlView isFlipped]) { iconRect.origin.y += iconRect.size.height; } // center in available space (in case icon image is smaller than kPSMTabBarIconWidth) if ([icon size].width < kPSMTabBarIconWidth) { iconRect.origin.x += (kPSMTabBarIconWidth - [icon size].width)/2.0f; } if ([icon size].height < kPSMTabBarIconWidth) { iconRect.origin.y -= (kPSMTabBarIconWidth - [icon size].height)/2.0f; } [icon compositeToPoint:iconRect.origin operation:NSCompositeSourceOver fraction:1.0f]; // scoot label over insetLabelWidth += iconRect.size.width + kPSMTabBarCellPadding; } else { insetLabelWidth += [sequelProCloseButton size].width + kPSMTabBarCellPadding; } // label rect NSRect labelRect; labelRect.origin.x = cellFrame.origin.x + MARGIN_X + insetLabelWidth; labelRect.size.width = cellFrame.size.width - (labelRect.origin.x - cellFrame.origin.x) - insetLabelWidth - MARGIN_X; labelRect.size.height = cellFrame.size.height; labelRect.origin.y = cellFrame.origin.y + MARGIN_Y; if ([cell state] == NSOnState) { //labelRect.origin.y -= 1; } // object counter if ([cell count] > 0) { [[cell countColor] ?: [NSColor colorWithCalibratedWhite:0.3f alpha:0.6f] set]; NSBezierPath *path = [NSBezierPath bezierPath]; NSRect myRect = [self objectCounterRectForTabCell:cell]; if ([cell state] == NSOnState) { //myRect.origin.y -= 1.0; } [path moveToPoint:NSMakePoint(myRect.origin.x + kPSMSequelProObjectCounterRadius, myRect.origin.y)]; [path lineToPoint:NSMakePoint(myRect.origin.x + myRect.size.width - kPSMSequelProObjectCounterRadius, myRect.origin.y)]; [path appendBezierPathWithArcWithCenter:NSMakePoint(myRect.origin.x + myRect.size.width - kPSMSequelProObjectCounterRadius, myRect.origin.y + kPSMSequelProObjectCounterRadius) radius:kPSMSequelProObjectCounterRadius startAngle:270.0f endAngle:90.0f]; [path lineToPoint:NSMakePoint(myRect.origin.x + kPSMSequelProObjectCounterRadius, myRect.origin.y + myRect.size.height)]; [path appendBezierPathWithArcWithCenter:NSMakePoint(myRect.origin.x + kPSMSequelProObjectCounterRadius, myRect.origin.y + kPSMSequelProObjectCounterRadius) radius:kPSMSequelProObjectCounterRadius startAngle:90.0f endAngle:270.0f]; [path fill]; // draw attributed string centered in area NSRect counterStringRect; NSAttributedString *counterString = [self attributedObjectCountValueForTabCell:cell]; counterStringRect.size = [counterString size]; counterStringRect.origin.x = myRect.origin.x + ((myRect.size.width - counterStringRect.size.width) / 2.0f) + 0.25f; counterStringRect.origin.y = myRect.origin.y + ((myRect.size.height - counterStringRect.size.height) / 2.0f) + 0.5f; [counterString drawInRect:counterStringRect]; // shrink label width to make room for object counter labelRect.size.width -= myRect.size.width + kPSMTabBarCellPadding; } // draw label [[cell attributedStringValue] drawInRect:labelRect]; } #pragma mark - #pragma mark Archiving - (void)encodeWithCoder:(NSCoder *)aCoder { //[super encodeWithCoder:aCoder]; /* if ([aCoder allowsKeyedCoding]) { [aCoder encodeObject:sequelProCloseButton forKey:@"sequelProCloseButton"]; [aCoder encodeObject:sequelProCloseButtonDown forKey:@"sequelProCloseButtonDown"]; [aCoder encodeObject:sequelProCloseButtonOver forKey:@"sequelProCloseButtonOver"]; [aCoder encodeObject:sequelProCloseDirtyButton forKey:@"sequelProCloseDirtyButton"]; [aCoder encodeObject:sequelProCloseDirtyButtonDown forKey:@"sequelProCloseDirtyButtonDown"]; [aCoder encodeObject:sequelProCloseDirtyButtonOver forKey:@"sequelProCloseDirtyButtonOver"]; [aCoder encodeObject:_addTabButtonImage forKey:@"addTabButtonImage"]; [aCoder encodeObject:_addTabButtonPressedImage forKey:@"addTabButtonPressedImage"]; [aCoder encodeObject:_addTabButtonRolloverImage forKey:@"addTabButtonRolloverImage"]; } */ } - (id)initWithCoder:(NSCoder *)aDecoder { self = [self init]; if (self) { /* if ([aDecoder allowsKeyedCoding]) { sequelProCloseButton = [[aDecoder decodeObjectForKey:@"sequelProCloseButton"] retain]; sequelProCloseButtonDown = [[aDecoder decodeObjectForKey:@"sequelProCloseButtonDown"] retain]; sequelProCloseButtonOver = [[aDecoder decodeObjectForKey:@"sequelProCloseButtonOver"] retain]; sequelProCloseDirtyButton = [[aDecoder decodeObjectForKey:@"sequelProCloseDirtyButton"] retain]; sequelProCloseDirtyButtonDown = [[aDecoder decodeObjectForKey:@"sequelProCloseDirtyButtonDown"] retain]; sequelProCloseDirtyButtonOver = [[aDecoder decodeObjectForKey:@"sequelProCloseDirtyButtonOver"] retain]; _addTabButtonImage = [[aDecoder decodeObjectForKey:@"addTabButtonImage"] retain]; _addTabButtonPressedImage = [[aDecoder decodeObjectForKey:@"addTabButtonPressedImage"] retain]; _addTabButtonRolloverImage = [[aDecoder decodeObjectForKey:@"addTabButtonRolloverImage"] retain]; } */ } return self; } @end