зеркало из https://github.com/mozilla/gecko-dev.git
3332 строки
116 KiB
Plaintext
3332 строки
116 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsNativeThemeCocoa.h"
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#include <objc/NSObjCRuntime.h>
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#include "mozilla/gfx/2D.h"
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#include "mozilla/gfx/Helpers.h"
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#include "mozilla/gfx/PathHelpers.h"
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#include "nsChildView.h"
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#include "nsDeviceContext.h"
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#include "nsLayoutUtils.h"
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#include "nsObjCExceptions.h"
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#include "nsNumberControlFrame.h"
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#include "nsRangeFrame.h"
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#include "nsRect.h"
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#include "nsSize.h"
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#include "nsStyleConsts.h"
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#include "nsPresContext.h"
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#include "nsIContent.h"
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#include "mozilla/dom/Document.h"
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#include "nsIFrame.h"
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#include "nsAtom.h"
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#include "nsNameSpaceManager.h"
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#include "nsPresContext.h"
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#include "nsGkAtoms.h"
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#include "nsCocoaFeatures.h"
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#include "nsCocoaWindow.h"
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#include "nsNativeThemeColors.h"
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#include "nsIScrollableFrame.h"
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#include "mozilla/ClearOnShutdown.h"
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#include "mozilla/Range.h"
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#include "mozilla/dom/Element.h"
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#include "mozilla/dom/HTMLMeterElement.h"
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#include "mozilla/layers/StackingContextHelper.h"
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#include "mozilla/StaticPrefs_layout.h"
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#include "mozilla/StaticPrefs_widget.h"
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#include "nsLookAndFeel.h"
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#include "MacThemeGeometryType.h"
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#include "VibrancyManager.h"
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#include "gfxContext.h"
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#include "gfxQuartzSurface.h"
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#include "gfxQuartzNativeDrawing.h"
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#include "gfxUtils.h" // for ToDeviceColor
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#include <algorithm>
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using namespace mozilla;
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using namespace mozilla::gfx;
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using mozilla::dom::HTMLMeterElement;
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#define DRAW_IN_FRAME_DEBUG 0
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#define SCROLLBARS_VISUAL_DEBUG 0
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// private Quartz routines needed here
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extern "C" {
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CG_EXTERN void CGContextSetCTM(CGContextRef, CGAffineTransform);
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CG_EXTERN void CGContextSetBaseCTM(CGContextRef, CGAffineTransform);
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typedef CFTypeRef CUIRendererRef;
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void CUIDraw(CUIRendererRef r, CGRect rect, CGContextRef ctx,
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CFDictionaryRef options, CFDictionaryRef* result);
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}
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// Workaround for NSCell control tint drawing
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// Without this workaround, NSCells are always drawn with the clear control tint
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// as long as they're not attached to an NSControl which is a subview of an
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// active window.
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// XXXmstange Why doesn't Webkit need this?
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@implementation NSCell (ControlTintWorkaround)
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- (int)_realControlTint {
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return [self controlTint];
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}
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@end
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// This is the window for our MOZCellDrawView. When an NSCell is drawn, some
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// NSCell implementations look at the draw view's window to determine whether
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// the cell should draw with the active look.
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@interface MOZCellDrawWindow : NSWindow
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@property BOOL cellsShouldLookActive;
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@end
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@implementation MOZCellDrawWindow
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// Override three different methods, for good measure. The NSCell implementation
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// could call any one of them.
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- (BOOL)_hasActiveAppearance {
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return self.cellsShouldLookActive;
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}
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- (BOOL)hasKeyAppearance {
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return self.cellsShouldLookActive;
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}
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- (BOOL)_hasKeyAppearance {
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return self.cellsShouldLookActive;
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}
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@end
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// The purpose of this class is to provide objects that can be used when drawing
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// NSCells using drawWithFrame:inView: without causing any harm. Only a small
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// number of methods are called on the draw view, among those "isFlipped" and
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// "currentEditor": isFlipped needs to return YES in order to avoid drawing bugs
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// on 10.4 (see bug 465069); currentEditor (which isn't even a method of
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// NSView) will be called when drawing search fields, and we only provide it in
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// order to prevent "unrecognized selector" exceptions.
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// There's no need to pass the actual NSView that we're drawing into to
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// drawWithFrame:inView:. What's more, doing so even causes unnecessary
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// invalidations as soon as we draw a focusring!
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// This class needs to be an NSControl so that NSTextFieldCell (and
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// NSSearchFieldCell, which is a subclass of NSTextFieldCell) draws a focus
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// ring.
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@interface MOZCellDrawView : NSControl
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// Called by NSTreeHeaderCell during drawing.
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@property BOOL _drawingEndSeparator;
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@end
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@implementation MOZCellDrawView
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- (BOOL)isFlipped {
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return YES;
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}
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- (NSText*)currentEditor {
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return nil;
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}
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@end
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static void DrawFocusRingForCellIfNeeded(NSCell* aCell, NSRect aWithFrame,
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NSView* aInView) {
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if ([aCell showsFirstResponder]) {
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CGContextRef cgContext = [[NSGraphicsContext currentContext] CGContext];
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CGContextSaveGState(cgContext);
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// It's important to set the focus ring style before we enter the
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// transparency layer so that the transparency layer only contains
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// the normal button mask without the focus ring, and the conversion
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// to the focus ring shape happens only when the transparency layer is
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// ended.
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NSSetFocusRingStyle(NSFocusRingOnly);
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// We need to draw the whole button into a transparency layer because
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// many button types are composed of multiple parts, and if these parts
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// were drawn while the focus ring style was active, each individual part
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// would produce a focus ring for itself. But we only want one focus ring
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// for the whole button. The transparency layer is a way to merge the
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// individual button parts together before the focus ring shape is
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// calculated.
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CGContextBeginTransparencyLayerWithRect(cgContext,
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NSRectToCGRect(aWithFrame), 0);
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[aCell drawFocusRingMaskWithFrame:aWithFrame inView:aInView];
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CGContextEndTransparencyLayer(cgContext);
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CGContextRestoreGState(cgContext);
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}
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}
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static void DrawCellIncludingFocusRing(NSCell* aCell, NSRect aWithFrame,
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NSView* aInView) {
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[aCell drawWithFrame:aWithFrame inView:aInView];
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DrawFocusRingForCellIfNeeded(aCell, aWithFrame, aInView);
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}
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/**
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* NSProgressBarCell is used to draw progress bars of any size.
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*/
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@interface NSProgressBarCell : NSCell {
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/*All instance variables are private*/
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double mValue;
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double mMax;
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bool mIsIndeterminate;
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bool mIsHorizontal;
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}
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- (void)setValue:(double)value;
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- (double)value;
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- (void)setMax:(double)max;
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- (double)max;
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- (void)setIndeterminate:(bool)aIndeterminate;
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- (bool)isIndeterminate;
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- (void)setHorizontal:(bool)aIsHorizontal;
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- (bool)isHorizontal;
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- (void)drawWithFrame:(NSRect)cellFrame inView:(NSView*)controlView;
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@end
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@implementation NSProgressBarCell
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- (void)setMax:(double)aMax {
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mMax = aMax;
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}
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- (double)max {
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return mMax;
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}
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- (void)setValue:(double)aValue {
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mValue = aValue;
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}
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- (double)value {
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return mValue;
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}
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- (void)setIndeterminate:(bool)aIndeterminate {
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mIsIndeterminate = aIndeterminate;
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}
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- (bool)isIndeterminate {
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return mIsIndeterminate;
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}
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- (void)setHorizontal:(bool)aIsHorizontal {
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mIsHorizontal = aIsHorizontal;
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}
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- (bool)isHorizontal {
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return mIsHorizontal;
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}
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- (void)drawWithFrame:(NSRect)cellFrame inView:(NSView*)controlView {
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CGContext* cgContext = [[NSGraphicsContext currentContext] CGContext];
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HIThemeTrackDrawInfo tdi;
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tdi.version = 0;
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tdi.min = 0;
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tdi.value = INT32_MAX * (mValue / mMax);
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tdi.max = INT32_MAX;
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tdi.bounds = NSRectToCGRect(cellFrame);
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tdi.attributes = mIsHorizontal ? kThemeTrackHorizontal : 0;
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tdi.enableState = [self controlTint] == NSClearControlTint
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? kThemeTrackInactive
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: kThemeTrackActive;
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NSControlSize size = [self controlSize];
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if (size == NSControlSizeRegular) {
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tdi.kind =
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mIsIndeterminate ? kThemeLargeIndeterminateBar : kThemeLargeProgressBar;
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} else {
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NS_ASSERTION(
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size == NSControlSizeSmall,
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"We shouldn't have another size than small and regular for the moment");
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tdi.kind = mIsIndeterminate ? kThemeMediumIndeterminateBar
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: kThemeMediumProgressBar;
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}
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int32_t stepsPerSecond = mIsIndeterminate ? 60 : 30;
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int32_t milliSecondsPerStep = 1000 / stepsPerSecond;
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tdi.trackInfo.progress.phase = uint8_t(
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PR_IntervalToMilliseconds(PR_IntervalNow()) / milliSecondsPerStep);
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HIThemeDrawTrack(&tdi, NULL, cgContext, kHIThemeOrientationNormal);
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}
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@end
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@interface MOZSearchFieldCell : NSSearchFieldCell
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@property BOOL shouldUseToolbarStyle;
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@end
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@implementation MOZSearchFieldCell
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- (instancetype)init {
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// We would like to render a search field which has the magnifying glass icon
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// at the start of the search field, and no cancel button. On 10.12 and 10.13,
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// empty search fields render the magnifying glass icon in the middle of the
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// field. So in order to get the icon to show at the start of the field, we
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// need to give the field some content. We achieve this with a single space
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// character.
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self = [super initTextCell:@" "];
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// However, because the field is now non-empty, by default it shows a cancel
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// button. To hide the cancel button, override it with a custom NSButtonCell
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// which renders nothing.
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NSButtonCell* invisibleCell = [[NSButtonCell alloc] initImageCell:nil];
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invisibleCell.bezeled = NO;
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invisibleCell.bordered = NO;
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self.cancelButtonCell = invisibleCell;
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[invisibleCell release];
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return self;
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}
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- (BOOL)_isToolbarMode {
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return self.shouldUseToolbarStyle;
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}
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@end
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#define HITHEME_ORIENTATION kHIThemeOrientationNormal
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static CGFloat kMaxFocusRingWidth =
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0; // initialized by the nsNativeThemeCocoa constructor
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// These enums are for indexing into the margin array.
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enum {
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leopardOSorlater = 0, // 10.6 - 10.9
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yosemiteOSorlater = 1 // 10.10+
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};
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enum { miniControlSize, smallControlSize, regularControlSize };
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enum { leftMargin, topMargin, rightMargin, bottomMargin };
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static size_t EnumSizeForCocoaSize(NSControlSize cocoaControlSize) {
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if (cocoaControlSize == NSControlSizeMini)
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return miniControlSize;
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else if (cocoaControlSize == NSControlSizeSmall)
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return smallControlSize;
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else
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return regularControlSize;
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}
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static NSControlSize CocoaSizeForEnum(int32_t enumControlSize) {
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if (enumControlSize == miniControlSize)
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return NSControlSizeMini;
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else if (enumControlSize == smallControlSize)
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return NSControlSizeSmall;
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else
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return NSControlSizeRegular;
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}
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static NSString* CUIControlSizeForCocoaSize(NSControlSize aControlSize) {
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if (aControlSize == NSControlSizeRegular)
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return @"regular";
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else if (aControlSize == NSControlSizeSmall)
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return @"small";
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else
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return @"mini";
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}
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static void InflateControlRect(NSRect* rect, NSControlSize cocoaControlSize,
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const float marginSet[][3][4]) {
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if (!marginSet) return;
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static int osIndex = yosemiteOSorlater;
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size_t controlSize = EnumSizeForCocoaSize(cocoaControlSize);
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const float* buttonMargins = marginSet[osIndex][controlSize];
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rect->origin.x -= buttonMargins[leftMargin];
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rect->origin.y -= buttonMargins[bottomMargin];
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rect->size.width += buttonMargins[leftMargin] + buttonMargins[rightMargin];
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rect->size.height += buttonMargins[bottomMargin] + buttonMargins[topMargin];
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}
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static NSWindow* NativeWindowForFrame(nsIFrame* aFrame,
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nsIWidget** aTopLevelWidget = NULL) {
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if (!aFrame) return nil;
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nsIWidget* widget = aFrame->GetNearestWidget();
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if (!widget) return nil;
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nsIWidget* topLevelWidget = widget->GetTopLevelWidget();
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if (aTopLevelWidget) *aTopLevelWidget = topLevelWidget;
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return (NSWindow*)topLevelWidget->GetNativeData(NS_NATIVE_WINDOW);
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}
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static NSSize WindowButtonsSize(nsIFrame* aFrame) {
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NSWindow* window = NativeWindowForFrame(aFrame);
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if (!window) {
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// Return fallback values.
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return NSMakeSize(54, 16);
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}
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NSRect buttonBox = NSZeroRect;
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NSButton* closeButton = [window standardWindowButton:NSWindowCloseButton];
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if (closeButton) {
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buttonBox = NSUnionRect(buttonBox, [closeButton frame]);
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}
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NSButton* minimizeButton =
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[window standardWindowButton:NSWindowMiniaturizeButton];
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if (minimizeButton) {
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buttonBox = NSUnionRect(buttonBox, [minimizeButton frame]);
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}
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NSButton* zoomButton = [window standardWindowButton:NSWindowZoomButton];
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if (zoomButton) {
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buttonBox = NSUnionRect(buttonBox, [zoomButton frame]);
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}
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return buttonBox.size;
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}
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static BOOL FrameIsInActiveWindow(nsIFrame* aFrame) {
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nsIWidget* topLevelWidget = NULL;
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NSWindow* win = NativeWindowForFrame(aFrame, &topLevelWidget);
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if (!topLevelWidget || !win) return YES;
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// XUL popups, e.g. the toolbar customization popup, can't become key windows,
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// but controls in these windows should still get the active look.
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if (topLevelWidget->GetWindowType() == widget::WindowType::Popup) {
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return YES;
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}
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if ([win isSheet]) {
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return [win isKeyWindow];
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}
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return [win isMainWindow] && ![win attachedSheet];
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}
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// Toolbar controls and content controls respond to different window
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// activeness states.
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static BOOL IsActive(nsIFrame* aFrame, BOOL aIsToolbarControl) {
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if (aIsToolbarControl) return [NativeWindowForFrame(aFrame) isMainWindow];
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return FrameIsInActiveWindow(aFrame);
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}
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NS_IMPL_ISUPPORTS_INHERITED(nsNativeThemeCocoa, nsNativeTheme, nsITheme)
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nsNativeThemeCocoa::nsNativeThemeCocoa() : ThemeCocoa(ScrollbarStyle()) {
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NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
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kMaxFocusRingWidth = 7;
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// provide a local autorelease pool, as this is called during startup
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// before the main event-loop pool is in place
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nsAutoreleasePool pool;
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mDisclosureButtonCell = [[NSButtonCell alloc] initTextCell:@""];
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[mDisclosureButtonCell setBezelStyle:NSBezelStyleRoundedDisclosure];
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[mDisclosureButtonCell setButtonType:NSButtonTypePushOnPushOff];
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[mDisclosureButtonCell setHighlightsBy:NSPushInCellMask];
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mHelpButtonCell = [[NSButtonCell alloc] initTextCell:@""];
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[mHelpButtonCell setBezelStyle:NSBezelStyleHelpButton];
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[mHelpButtonCell setButtonType:NSButtonTypeMomentaryPushIn];
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[mHelpButtonCell setHighlightsBy:NSPushInCellMask];
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mPushButtonCell = [[NSButtonCell alloc] initTextCell:@""];
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[mPushButtonCell setButtonType:NSButtonTypeMomentaryPushIn];
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[mPushButtonCell setHighlightsBy:NSPushInCellMask];
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mRadioButtonCell = [[NSButtonCell alloc] initTextCell:@""];
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[mRadioButtonCell setButtonType:NSButtonTypeRadio];
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mCheckboxCell = [[NSButtonCell alloc] initTextCell:@""];
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[mCheckboxCell setButtonType:NSButtonTypeSwitch];
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[mCheckboxCell setAllowsMixedState:YES];
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mTextFieldCell = [[NSTextFieldCell alloc] initTextCell:@""];
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[mTextFieldCell setBezeled:YES];
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[mTextFieldCell setEditable:YES];
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[mTextFieldCell setFocusRingType:NSFocusRingTypeExterior];
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mSearchFieldCell = [[MOZSearchFieldCell alloc] init];
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[mSearchFieldCell setBezelStyle:NSTextFieldRoundedBezel];
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[mSearchFieldCell setBezeled:YES];
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[mSearchFieldCell setEditable:YES];
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[mSearchFieldCell setFocusRingType:NSFocusRingTypeExterior];
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mDropdownCell = [[NSPopUpButtonCell alloc] initTextCell:@"" pullsDown:NO];
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mComboBoxCell = [[NSComboBoxCell alloc] initTextCell:@""];
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[mComboBoxCell setBezeled:YES];
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[mComboBoxCell setEditable:YES];
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[mComboBoxCell setFocusRingType:NSFocusRingTypeExterior];
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mProgressBarCell = [[NSProgressBarCell alloc] init];
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mMeterBarCell = [[NSLevelIndicatorCell alloc]
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initWithLevelIndicatorStyle:NSLevelIndicatorStyleContinuousCapacity];
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mTreeHeaderCell = [[NSTableHeaderCell alloc] init];
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mCellDrawView = [[MOZCellDrawView alloc] init];
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if (XRE_IsParentProcess()) {
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// Put the cell draw view into a window that is never shown.
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// This allows us to convince some NSCell implementations (such as
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// NSButtonCell for default buttons) to draw with the active appearance.
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// Another benefit of putting the draw view in a window is the fact that it
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// lets NSTextFieldCell (and its subclass NSSearchFieldCell) inherit the
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// current NSApplication effectiveAppearance automatically, so the field
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// adapts to Dark Mode correctly. We don't create this window when the
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// native theme is used in the content process because NSWindow creation
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// runs into the sandbox and because we never run default buttons in content
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// processes anyway.
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mCellDrawWindow = [[MOZCellDrawWindow alloc]
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initWithContentRect:NSZeroRect
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styleMask:NSWindowStyleMaskBorderless
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backing:NSBackingStoreBuffered
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defer:NO];
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[mCellDrawWindow.contentView addSubview:mCellDrawView];
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}
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NS_OBJC_END_TRY_IGNORE_BLOCK;
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}
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nsNativeThemeCocoa::~nsNativeThemeCocoa() {
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NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
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[mMeterBarCell release];
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[mProgressBarCell release];
|
|
[mDisclosureButtonCell release];
|
|
[mHelpButtonCell release];
|
|
[mPushButtonCell release];
|
|
[mRadioButtonCell release];
|
|
[mCheckboxCell release];
|
|
[mTextFieldCell release];
|
|
[mSearchFieldCell release];
|
|
[mDropdownCell release];
|
|
[mComboBoxCell release];
|
|
[mTreeHeaderCell release];
|
|
[mCellDrawWindow release];
|
|
[mCellDrawView release];
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
// Limit on the area of the target rect (in pixels^2) in
|
|
// DrawCellWithScaling() and DrawButton() and above which we
|
|
// don't draw the object into a bitmap buffer. This is to avoid crashes in
|
|
// [NSGraphicsContext graphicsContextWithCGContext:flipped:] and
|
|
// CGContextDrawImage(), and also to avoid very poor drawing performance in
|
|
// CGContextDrawImage() when it scales the bitmap (particularly if xscale or
|
|
// yscale is less than but near 1 -- e.g. 0.9). This value was determined
|
|
// by trial and error, on OS X 10.4.11 and 10.5.4, and on systems with
|
|
// different amounts of RAM.
|
|
#define BITMAP_MAX_AREA 500000
|
|
|
|
static int GetBackingScaleFactorForRendering(CGContextRef cgContext) {
|
|
CGAffineTransform ctm =
|
|
CGContextGetUserSpaceToDeviceSpaceTransform(cgContext);
|
|
CGRect transformedUserSpacePixel =
|
|
CGRectApplyAffineTransform(CGRectMake(0, 0, 1, 1), ctm);
|
|
float maxScale = std::max(fabs(transformedUserSpacePixel.size.width),
|
|
fabs(transformedUserSpacePixel.size.height));
|
|
return maxScale > 1.0 ? 2 : 1;
|
|
}
|
|
|
|
/*
|
|
* Draw the given NSCell into the given cgContext.
|
|
*
|
|
* destRect - the size and position of the resulting control rectangle
|
|
* controlSize - the NSControlSize which will be given to the NSCell before
|
|
* asking it to render
|
|
* naturalSize - The natural dimensions of this control.
|
|
* If the control rect size is not equal to either of these, a scale
|
|
* will be applied to the context so that rendering the control at the
|
|
* natural size will result in it filling the destRect space.
|
|
* If a control has no natural dimensions in either/both axes, pass 0.0f.
|
|
* minimumSize - The minimum dimensions of this control.
|
|
* If the control rect size is less than the minimum for a given axis,
|
|
* a scale will be applied to the context so that the minimum is used
|
|
* for drawing. If a control has no minimum dimensions in either/both
|
|
* axes, pass 0.0f.
|
|
* marginSet - an array of margins; a multidimensional array of [2][3][4],
|
|
* with the first dimension being the OS version (Tiger or Leopard),
|
|
* the second being the control size (mini, small, regular), and the third
|
|
* being the 4 margin values (left, top, right, bottom).
|
|
* view - The NSView that we're drawing into. As far as I can tell, it doesn't
|
|
* matter if this is really the right view; it just has to return YES when
|
|
* asked for isFlipped. Otherwise we'll get drawing bugs on 10.4.
|
|
* mirrorHorizontal - whether to mirror the cell horizontally
|
|
*/
|
|
static void DrawCellWithScaling(NSCell* cell, CGContextRef cgContext,
|
|
const HIRect& destRect,
|
|
NSControlSize controlSize, NSSize naturalSize,
|
|
NSSize minimumSize,
|
|
const float marginSet[][3][4], NSView* view,
|
|
BOOL mirrorHorizontal) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
NSRect drawRect = NSMakeRect(destRect.origin.x, destRect.origin.y,
|
|
destRect.size.width, destRect.size.height);
|
|
|
|
if (naturalSize.width != 0.0f) drawRect.size.width = naturalSize.width;
|
|
if (naturalSize.height != 0.0f) drawRect.size.height = naturalSize.height;
|
|
|
|
// Keep aspect ratio when scaling if one dimension is free.
|
|
if (naturalSize.width == 0.0f && naturalSize.height != 0.0f)
|
|
drawRect.size.width =
|
|
destRect.size.width * naturalSize.height / destRect.size.height;
|
|
if (naturalSize.height == 0.0f && naturalSize.width != 0.0f)
|
|
drawRect.size.height =
|
|
destRect.size.height * naturalSize.width / destRect.size.width;
|
|
|
|
// Honor minimum sizes.
|
|
if (drawRect.size.width < minimumSize.width)
|
|
drawRect.size.width = minimumSize.width;
|
|
if (drawRect.size.height < minimumSize.height)
|
|
drawRect.size.height = minimumSize.height;
|
|
|
|
[NSGraphicsContext saveGraphicsState];
|
|
|
|
// Only skip the buffer if the area of our cell (in pixels^2) is too large.
|
|
if (drawRect.size.width * drawRect.size.height > BITMAP_MAX_AREA) {
|
|
// Inflate the rect Gecko gave us by the margin for the control.
|
|
InflateControlRect(&drawRect, controlSize, marginSet);
|
|
|
|
NSGraphicsContext* savedContext = [NSGraphicsContext currentContext];
|
|
[NSGraphicsContext
|
|
setCurrentContext:[NSGraphicsContext
|
|
graphicsContextWithCGContext:cgContext
|
|
flipped:YES]];
|
|
|
|
DrawCellIncludingFocusRing(cell, drawRect, view);
|
|
|
|
[NSGraphicsContext setCurrentContext:savedContext];
|
|
} else {
|
|
float w = ceil(drawRect.size.width);
|
|
float h = ceil(drawRect.size.height);
|
|
NSRect tmpRect = NSMakeRect(kMaxFocusRingWidth, kMaxFocusRingWidth, w, h);
|
|
|
|
// inflate to figure out the frame we need to tell NSCell to draw in, to get
|
|
// something that's 0,0,w,h
|
|
InflateControlRect(&tmpRect, controlSize, marginSet);
|
|
|
|
// and then, expand by kMaxFocusRingWidth size to make sure we can capture
|
|
// any focus ring
|
|
w += kMaxFocusRingWidth * 2.0;
|
|
h += kMaxFocusRingWidth * 2.0;
|
|
|
|
int backingScaleFactor = GetBackingScaleFactorForRendering(cgContext);
|
|
CGColorSpaceRef rgb = CGColorSpaceCreateDeviceRGB();
|
|
CGContextRef ctx = CGBitmapContextCreate(
|
|
NULL, (int)w * backingScaleFactor, (int)h * backingScaleFactor, 8,
|
|
(int)w * backingScaleFactor * 4, rgb, kCGImageAlphaPremultipliedFirst);
|
|
CGColorSpaceRelease(rgb);
|
|
|
|
// We need to flip the image twice in order to avoid drawing bugs on 10.4,
|
|
// see bug 465069. This is the first flip transform, applied to cgContext.
|
|
CGContextScaleCTM(cgContext, 1.0f, -1.0f);
|
|
CGContextTranslateCTM(cgContext, 0.0f,
|
|
-(2.0 * destRect.origin.y + destRect.size.height));
|
|
if (mirrorHorizontal) {
|
|
CGContextScaleCTM(cgContext, -1.0f, 1.0f);
|
|
CGContextTranslateCTM(
|
|
cgContext, -(2.0 * destRect.origin.x + destRect.size.width), 0.0f);
|
|
}
|
|
|
|
NSGraphicsContext* savedContext = [NSGraphicsContext currentContext];
|
|
[NSGraphicsContext
|
|
setCurrentContext:[NSGraphicsContext graphicsContextWithCGContext:ctx
|
|
flipped:YES]];
|
|
|
|
CGContextScaleCTM(ctx, backingScaleFactor, backingScaleFactor);
|
|
|
|
// Set the context's "base transform" to in order to get correctly-sized
|
|
// focus rings.
|
|
CGContextSetBaseCTM(ctx, CGAffineTransformMakeScale(backingScaleFactor,
|
|
backingScaleFactor));
|
|
|
|
// This is the second flip transform, applied to ctx.
|
|
CGContextScaleCTM(ctx, 1.0f, -1.0f);
|
|
CGContextTranslateCTM(ctx, 0.0f,
|
|
-(2.0 * tmpRect.origin.y + tmpRect.size.height));
|
|
|
|
DrawCellIncludingFocusRing(cell, tmpRect, view);
|
|
|
|
[NSGraphicsContext setCurrentContext:savedContext];
|
|
|
|
CGImageRef img = CGBitmapContextCreateImage(ctx);
|
|
|
|
// Drop the image into the original destination rectangle, scaling to fit
|
|
// Only scale kMaxFocusRingWidth by xscale/yscale when the resulting rect
|
|
// doesn't extend beyond the overflow rect
|
|
float xscale = destRect.size.width / drawRect.size.width;
|
|
float yscale = destRect.size.height / drawRect.size.height;
|
|
float scaledFocusRingX =
|
|
xscale < 1.0f ? kMaxFocusRingWidth * xscale : kMaxFocusRingWidth;
|
|
float scaledFocusRingY =
|
|
yscale < 1.0f ? kMaxFocusRingWidth * yscale : kMaxFocusRingWidth;
|
|
CGContextDrawImage(cgContext,
|
|
CGRectMake(destRect.origin.x - scaledFocusRingX,
|
|
destRect.origin.y - scaledFocusRingY,
|
|
destRect.size.width + scaledFocusRingX * 2,
|
|
destRect.size.height + scaledFocusRingY * 2),
|
|
img);
|
|
|
|
CGImageRelease(img);
|
|
CGContextRelease(ctx);
|
|
}
|
|
|
|
[NSGraphicsContext restoreGraphicsState];
|
|
|
|
#if DRAW_IN_FRAME_DEBUG
|
|
CGContextSetRGBFillColor(cgContext, 0.0, 0.0, 0.5, 0.25);
|
|
CGContextFillRect(cgContext, destRect);
|
|
#endif
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
struct CellRenderSettings {
|
|
// The natural dimensions of the control.
|
|
// If a control has no natural dimensions in either/both axes, set to 0.0f.
|
|
NSSize naturalSizes[3];
|
|
|
|
// The minimum dimensions of the control.
|
|
// If a control has no minimum dimensions in either/both axes, set to 0.0f.
|
|
NSSize minimumSizes[3];
|
|
|
|
// A three-dimensional array,
|
|
// with the first dimension being the OS version ([0] 10.6-10.9, [1] 10.10 and
|
|
// above), the second being the control size (mini, small, regular), and the
|
|
// third being the 4 margin values (left, top, right, bottom).
|
|
float margins[2][3][4];
|
|
};
|
|
|
|
/*
|
|
* This is a helper method that returns the required NSControlSize given a size
|
|
* and the size of the three controls plus a tolerance.
|
|
* size - The width or the height of the element to draw.
|
|
* sizes - An array with the all the width/height of the element for its
|
|
* different sizes.
|
|
* tolerance - The tolerance as passed to DrawCellWithSnapping.
|
|
* NOTE: returns NSControlSizeRegular if all values in 'sizes' are zero.
|
|
*/
|
|
static NSControlSize FindControlSize(CGFloat size, const CGFloat* sizes,
|
|
CGFloat tolerance) {
|
|
for (uint32_t i = miniControlSize; i <= regularControlSize; ++i) {
|
|
if (sizes[i] == 0) {
|
|
continue;
|
|
}
|
|
|
|
CGFloat next = 0;
|
|
// Find next value.
|
|
for (uint32_t j = i + 1; j <= regularControlSize; ++j) {
|
|
if (sizes[j] != 0) {
|
|
next = sizes[j];
|
|
break;
|
|
}
|
|
}
|
|
|
|
// If it's the latest value, we pick it.
|
|
if (next == 0) {
|
|
return CocoaSizeForEnum(i);
|
|
}
|
|
|
|
if (size <= sizes[i] + tolerance && size < next) {
|
|
return CocoaSizeForEnum(i);
|
|
}
|
|
}
|
|
|
|
// If we are here, that means sizes[] was an array with only empty values
|
|
// or the algorithm above is wrong.
|
|
// The former can happen but the later would be wrong.
|
|
NS_ASSERTION(sizes[0] == 0 && sizes[1] == 0 && sizes[2] == 0,
|
|
"We found no control! We shouldn't be there!");
|
|
return CocoaSizeForEnum(regularControlSize);
|
|
}
|
|
|
|
/*
|
|
* Draw the given NSCell into the given cgContext with a nice control size.
|
|
*
|
|
* This function is similar to DrawCellWithScaling, but it decides what
|
|
* control size to use based on the destRect's size.
|
|
* Scaling is only applied when the difference between the destRect's size
|
|
* and the next smaller natural size is greater than snapTolerance. Otherwise
|
|
* it snaps to the next smaller control size without scaling because unscaled
|
|
* controls look nicer.
|
|
*/
|
|
static void DrawCellWithSnapping(NSCell* cell, CGContextRef cgContext,
|
|
const HIRect& destRect,
|
|
const CellRenderSettings settings,
|
|
float verticalAlignFactor, NSView* view,
|
|
BOOL mirrorHorizontal,
|
|
float snapTolerance = 2.0f) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
const float rectWidth = destRect.size.width,
|
|
rectHeight = destRect.size.height;
|
|
const NSSize* sizes = settings.naturalSizes;
|
|
const NSSize miniSize = sizes[EnumSizeForCocoaSize(NSControlSizeMini)];
|
|
const NSSize smallSize = sizes[EnumSizeForCocoaSize(NSControlSizeSmall)];
|
|
const NSSize regularSize = sizes[EnumSizeForCocoaSize(NSControlSizeRegular)];
|
|
|
|
HIRect drawRect = destRect;
|
|
|
|
CGFloat controlWidths[3] = {miniSize.width, smallSize.width,
|
|
regularSize.width};
|
|
NSControlSize controlSizeX =
|
|
FindControlSize(rectWidth, controlWidths, snapTolerance);
|
|
CGFloat controlHeights[3] = {miniSize.height, smallSize.height,
|
|
regularSize.height};
|
|
NSControlSize controlSizeY =
|
|
FindControlSize(rectHeight, controlHeights, snapTolerance);
|
|
|
|
NSControlSize controlSize = NSControlSizeRegular;
|
|
size_t sizeIndex = 0;
|
|
|
|
// At some sizes, don't scale but snap.
|
|
const NSControlSize smallerControlSize =
|
|
EnumSizeForCocoaSize(controlSizeX) < EnumSizeForCocoaSize(controlSizeY)
|
|
? controlSizeX
|
|
: controlSizeY;
|
|
const size_t smallerControlSizeIndex =
|
|
EnumSizeForCocoaSize(smallerControlSize);
|
|
const NSSize size = sizes[smallerControlSizeIndex];
|
|
float diffWidth = size.width ? rectWidth - size.width : 0.0f;
|
|
float diffHeight = size.height ? rectHeight - size.height : 0.0f;
|
|
if (diffWidth >= 0.0f && diffHeight >= 0.0f && diffWidth <= snapTolerance &&
|
|
diffHeight <= snapTolerance) {
|
|
// Snap to the smaller control size.
|
|
controlSize = smallerControlSize;
|
|
sizeIndex = smallerControlSizeIndex;
|
|
MOZ_ASSERT(sizeIndex < ArrayLength(settings.naturalSizes));
|
|
|
|
// Resize and center the drawRect.
|
|
if (sizes[sizeIndex].width) {
|
|
drawRect.origin.x +=
|
|
ceil((destRect.size.width - sizes[sizeIndex].width) / 2);
|
|
drawRect.size.width = sizes[sizeIndex].width;
|
|
}
|
|
if (sizes[sizeIndex].height) {
|
|
drawRect.origin.y +=
|
|
floor((destRect.size.height - sizes[sizeIndex].height) *
|
|
verticalAlignFactor);
|
|
drawRect.size.height = sizes[sizeIndex].height;
|
|
}
|
|
} else {
|
|
// Use the larger control size.
|
|
controlSize =
|
|
EnumSizeForCocoaSize(controlSizeX) > EnumSizeForCocoaSize(controlSizeY)
|
|
? controlSizeX
|
|
: controlSizeY;
|
|
sizeIndex = EnumSizeForCocoaSize(controlSize);
|
|
}
|
|
|
|
[cell setControlSize:controlSize];
|
|
|
|
MOZ_ASSERT(sizeIndex < ArrayLength(settings.minimumSizes));
|
|
const NSSize minimumSize = settings.minimumSizes[sizeIndex];
|
|
DrawCellWithScaling(cell, cgContext, drawRect, controlSize, sizes[sizeIndex],
|
|
minimumSize, settings.margins, view, mirrorHorizontal);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
@interface NSWindow (CoreUIRendererPrivate)
|
|
+ (CUIRendererRef)coreUIRenderer;
|
|
@end
|
|
|
|
@interface NSObject (NSAppearanceCoreUIRendering)
|
|
- (void)_drawInRect:(CGRect)rect
|
|
context:(CGContextRef)cgContext
|
|
options:(id)options;
|
|
@end
|
|
|
|
static void RenderWithCoreUI(CGRect aRect, CGContextRef cgContext,
|
|
NSDictionary* aOptions,
|
|
bool aSkipAreaCheck = false) {
|
|
if (!aSkipAreaCheck &&
|
|
aRect.size.width * aRect.size.height > BITMAP_MAX_AREA) {
|
|
return;
|
|
}
|
|
|
|
NSAppearance* appearance = NSAppearance.currentAppearance;
|
|
if (appearance &&
|
|
[appearance respondsToSelector:@selector(_drawInRect:context:options:)]) {
|
|
// Render through NSAppearance on Mac OS 10.10 and up. This will call
|
|
// CUIDraw with a CoreUI renderer that will give us the correct 10.10
|
|
// style. Calling CUIDraw directly with [NSWindow coreUIRenderer] still
|
|
// renders 10.9-style widgets on 10.10.
|
|
[appearance _drawInRect:aRect context:cgContext options:aOptions];
|
|
} else {
|
|
// 10.9 and below
|
|
CUIRendererRef renderer =
|
|
[NSWindow respondsToSelector:@selector(coreUIRenderer)]
|
|
? [NSWindow coreUIRenderer]
|
|
: nil;
|
|
CUIDraw(renderer, aRect, cgContext, (CFDictionaryRef)aOptions, NULL);
|
|
}
|
|
}
|
|
|
|
static float VerticalAlignFactor(nsIFrame* aFrame) {
|
|
if (!aFrame) return 0.5f; // default: center
|
|
|
|
const auto& va = aFrame->StyleDisplay()->mVerticalAlign;
|
|
auto kw = va.IsKeyword() ? va.AsKeyword() : StyleVerticalAlignKeyword::Middle;
|
|
switch (kw) {
|
|
case StyleVerticalAlignKeyword::Top:
|
|
case StyleVerticalAlignKeyword::TextTop:
|
|
return 0.0f;
|
|
|
|
case StyleVerticalAlignKeyword::Sub:
|
|
case StyleVerticalAlignKeyword::Super:
|
|
case StyleVerticalAlignKeyword::Middle:
|
|
case StyleVerticalAlignKeyword::MozMiddleWithBaseline:
|
|
return 0.5f;
|
|
|
|
case StyleVerticalAlignKeyword::Baseline:
|
|
case StyleVerticalAlignKeyword::Bottom:
|
|
case StyleVerticalAlignKeyword::TextBottom:
|
|
return 1.0f;
|
|
|
|
default:
|
|
MOZ_ASSERT_UNREACHABLE("invalid vertical-align");
|
|
return 0.5f;
|
|
}
|
|
}
|
|
|
|
static void ApplyControlParamsToNSCell(
|
|
nsNativeThemeCocoa::ControlParams aControlParams, NSCell* aCell) {
|
|
[aCell setEnabled:!aControlParams.disabled];
|
|
[aCell setShowsFirstResponder:(aControlParams.focused &&
|
|
!aControlParams.disabled &&
|
|
aControlParams.insideActiveWindow)];
|
|
[aCell setHighlighted:aControlParams.pressed];
|
|
}
|
|
|
|
// These are the sizes that Gecko needs to request to draw if it wants
|
|
// to get a standard-sized Aqua radio button drawn. Note that the rects
|
|
// that draw these are actually a little bigger.
|
|
static const CellRenderSettings radioSettings = {
|
|
{
|
|
NSMakeSize(11, 11), // mini
|
|
NSMakeSize(13, 13), // small
|
|
NSMakeSize(16, 16) // regular
|
|
},
|
|
{NSZeroSize, NSZeroSize, NSZeroSize},
|
|
{{
|
|
// Leopard
|
|
{0, 0, 0, 0}, // mini
|
|
{0, 1, 1, 1}, // small
|
|
{0, 0, 0, 0} // regular
|
|
},
|
|
{
|
|
// Yosemite
|
|
{0, 0, 0, 0}, // mini
|
|
{1, 1, 1, 2}, // small
|
|
{0, 0, 0, 0} // regular
|
|
}}};
|
|
|
|
static const CellRenderSettings checkboxSettings = {
|
|
{
|
|
NSMakeSize(11, 11), // mini
|
|
NSMakeSize(13, 13), // small
|
|
NSMakeSize(16, 16) // regular
|
|
},
|
|
{NSZeroSize, NSZeroSize, NSZeroSize},
|
|
{{
|
|
// Leopard
|
|
{0, 1, 0, 0}, // mini
|
|
{0, 1, 0, 1}, // small
|
|
{0, 1, 0, 1} // regular
|
|
},
|
|
{
|
|
// Yosemite
|
|
{0, 1, 0, 0}, // mini
|
|
{0, 1, 0, 1}, // small
|
|
{0, 1, 0, 1} // regular
|
|
}}};
|
|
|
|
static NSControlStateValue CellStateForCheckboxOrRadioState(
|
|
nsNativeThemeCocoa::CheckboxOrRadioState aState) {
|
|
switch (aState) {
|
|
case nsNativeThemeCocoa::CheckboxOrRadioState::eOff:
|
|
return NSControlStateValueOff;
|
|
case nsNativeThemeCocoa::CheckboxOrRadioState::eOn:
|
|
return NSControlStateValueOn;
|
|
case nsNativeThemeCocoa::CheckboxOrRadioState::eIndeterminate:
|
|
return NSControlStateValueMixed;
|
|
}
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawCheckboxOrRadio(
|
|
CGContextRef cgContext, bool inCheckbox, const HIRect& inBoxRect,
|
|
const CheckboxOrRadioParams& aParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
NSButtonCell* cell = inCheckbox ? mCheckboxCell : mRadioButtonCell;
|
|
ApplyControlParamsToNSCell(aParams.controlParams, cell);
|
|
|
|
[cell setState:CellStateForCheckboxOrRadioState(aParams.state)];
|
|
[cell setControlTint:(aParams.controlParams.insideActiveWindow
|
|
? [NSColor currentControlTint]
|
|
: NSClearControlTint)];
|
|
|
|
// Ensure that the control is square.
|
|
float length = std::min(inBoxRect.size.width, inBoxRect.size.height);
|
|
HIRect drawRect = CGRectMake(
|
|
inBoxRect.origin.x + (int)((inBoxRect.size.width - length) / 2.0f),
|
|
inBoxRect.origin.y + (int)((inBoxRect.size.height - length) / 2.0f),
|
|
length, length);
|
|
|
|
if (mCellDrawWindow) {
|
|
mCellDrawWindow.cellsShouldLookActive =
|
|
aParams.controlParams.insideActiveWindow;
|
|
}
|
|
DrawCellWithSnapping(cell, cgContext, drawRect,
|
|
inCheckbox ? checkboxSettings : radioSettings,
|
|
aParams.verticalAlignFactor, mCellDrawView, NO);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
static const CellRenderSettings searchFieldSettings = {
|
|
{
|
|
NSMakeSize(0, 16), // mini
|
|
NSMakeSize(0, 19), // small
|
|
NSMakeSize(0, 22) // regular
|
|
},
|
|
{
|
|
NSMakeSize(32, 0), // mini
|
|
NSMakeSize(38, 0), // small
|
|
NSMakeSize(44, 0) // regular
|
|
},
|
|
{{
|
|
// Leopard
|
|
{0, 0, 0, 0}, // mini
|
|
{0, 0, 0, 0}, // small
|
|
{0, 0, 0, 0} // regular
|
|
},
|
|
{
|
|
// Yosemite
|
|
{0, 0, 0, 0}, // mini
|
|
{0, 0, 0, 0}, // small
|
|
{0, 0, 0, 0} // regular
|
|
}}};
|
|
|
|
static bool IsToolbarStyleContainer(nsIFrame* aFrame) {
|
|
nsIContent* content = aFrame->GetContent();
|
|
if (!content) {
|
|
return false;
|
|
}
|
|
|
|
if (content->IsAnyOfXULElements(nsGkAtoms::toolbar, nsGkAtoms::toolbox,
|
|
nsGkAtoms::statusbar)) {
|
|
return true;
|
|
}
|
|
|
|
switch (aFrame->StyleDisplay()->EffectiveAppearance()) {
|
|
case StyleAppearance::Toolbar:
|
|
case StyleAppearance::Statusbar:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
static bool IsInsideToolbar(nsIFrame* aFrame) {
|
|
for (nsIFrame* frame = aFrame; frame; frame = frame->GetParent()) {
|
|
if (IsToolbarStyleContainer(frame)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
nsNativeThemeCocoa::TextFieldParams nsNativeThemeCocoa::ComputeTextFieldParams(
|
|
nsIFrame* aFrame, ElementState aEventState) {
|
|
TextFieldParams params;
|
|
params.insideToolbar = IsInsideToolbar(aFrame);
|
|
params.disabled = aEventState.HasState(ElementState::DISABLED);
|
|
|
|
// See ShouldUnconditionallyDrawFocusRingIfFocused.
|
|
params.focused = aEventState.HasState(ElementState::FOCUS);
|
|
|
|
params.rtl = IsFrameRTL(aFrame);
|
|
params.verticalAlignFactor = VerticalAlignFactor(aFrame);
|
|
return params;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawTextField(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
const TextFieldParams& aParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
NSTextFieldCell* cell = mTextFieldCell;
|
|
[cell setEnabled:!aParams.disabled];
|
|
[cell setShowsFirstResponder:aParams.focused];
|
|
|
|
if (mCellDrawWindow) {
|
|
mCellDrawWindow.cellsShouldLookActive =
|
|
YES; // TODO: propagate correct activeness state
|
|
}
|
|
DrawCellWithSnapping(cell, cgContext, inBoxRect, searchFieldSettings,
|
|
aParams.verticalAlignFactor, mCellDrawView, aParams.rtl);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawSearchField(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
const TextFieldParams& aParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
mSearchFieldCell.enabled = !aParams.disabled;
|
|
mSearchFieldCell.showsFirstResponder = aParams.focused;
|
|
mSearchFieldCell.placeholderString = @"";
|
|
mSearchFieldCell.shouldUseToolbarStyle = aParams.insideToolbar;
|
|
|
|
if (mCellDrawWindow) {
|
|
mCellDrawWindow.cellsShouldLookActive =
|
|
YES; // TODO: propagate correct activeness state
|
|
}
|
|
DrawCellWithSnapping(mSearchFieldCell, cgContext, inBoxRect,
|
|
searchFieldSettings, aParams.verticalAlignFactor,
|
|
mCellDrawView, aParams.rtl);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
static bool ShouldUnconditionallyDrawFocusRingIfFocused(nsIFrame* aFrame) {
|
|
// Mac always draws focus rings for textboxes and lists.
|
|
switch (aFrame->StyleDisplay()->EffectiveAppearance()) {
|
|
case StyleAppearance::NumberInput:
|
|
case StyleAppearance::Textfield:
|
|
case StyleAppearance::Textarea:
|
|
case StyleAppearance::Searchfield:
|
|
case StyleAppearance::Listbox:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
nsNativeThemeCocoa::ControlParams nsNativeThemeCocoa::ComputeControlParams(
|
|
nsIFrame* aFrame, ElementState aEventState) {
|
|
ControlParams params;
|
|
params.disabled = aEventState.HasState(ElementState::DISABLED);
|
|
params.insideActiveWindow = FrameIsInActiveWindow(aFrame);
|
|
params.pressed =
|
|
aEventState.HasAllStates(ElementState::ACTIVE | ElementState::HOVER);
|
|
params.focused = aEventState.HasState(ElementState::FOCUS) &&
|
|
(aEventState.HasState(ElementState::FOCUSRING) ||
|
|
ShouldUnconditionallyDrawFocusRingIfFocused(aFrame));
|
|
params.rtl = IsFrameRTL(aFrame);
|
|
return params;
|
|
}
|
|
|
|
static const NSSize kHelpButtonSize = NSMakeSize(20, 20);
|
|
static const NSSize kDisclosureButtonSize = NSMakeSize(21, 21);
|
|
|
|
static const CellRenderSettings pushButtonSettings = {
|
|
{
|
|
NSMakeSize(0, 16), // mini
|
|
NSMakeSize(0, 19), // small
|
|
NSMakeSize(0, 22) // regular
|
|
},
|
|
{
|
|
NSMakeSize(18, 0), // mini
|
|
NSMakeSize(26, 0), // small
|
|
NSMakeSize(30, 0) // regular
|
|
},
|
|
{{
|
|
// Leopard
|
|
{0, 0, 0, 0}, // mini
|
|
{4, 0, 4, 1}, // small
|
|
{5, 0, 5, 2} // regular
|
|
},
|
|
{
|
|
// Yosemite
|
|
{0, 0, 0, 0}, // mini
|
|
{4, 0, 4, 1}, // small
|
|
{5, 0, 5, 2} // regular
|
|
}}};
|
|
|
|
// The height at which we start doing square buttons instead of rounded buttons
|
|
// Rounded buttons look bad if drawn at a height greater than 26, so at that
|
|
// point we switch over to doing square buttons which looks fine at any size.
|
|
#define DO_SQUARE_BUTTON_HEIGHT 26
|
|
|
|
void nsNativeThemeCocoa::DrawPushButton(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
ButtonType aButtonType,
|
|
ControlParams aControlParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
ApplyControlParamsToNSCell(aControlParams, mPushButtonCell);
|
|
[mPushButtonCell setBezelStyle:NSBezelStyleRounded];
|
|
mPushButtonCell.keyEquivalent =
|
|
aButtonType == ButtonType::eDefaultPushButton ? @"\r" : @"";
|
|
|
|
if (mCellDrawWindow) {
|
|
mCellDrawWindow.cellsShouldLookActive = aControlParams.insideActiveWindow;
|
|
}
|
|
DrawCellWithSnapping(mPushButtonCell, cgContext, inBoxRect,
|
|
pushButtonSettings, 0.5f, mCellDrawView,
|
|
aControlParams.rtl, 1.0f);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawSquareBezelPushButton(
|
|
CGContextRef cgContext, const HIRect& inBoxRect,
|
|
ControlParams aControlParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
ApplyControlParamsToNSCell(aControlParams, mPushButtonCell);
|
|
[mPushButtonCell setBezelStyle:NSBezelStyleShadowlessSquare];
|
|
|
|
if (mCellDrawWindow) {
|
|
mCellDrawWindow.cellsShouldLookActive = aControlParams.insideActiveWindow;
|
|
}
|
|
DrawCellWithScaling(mPushButtonCell, cgContext, inBoxRect,
|
|
NSControlSizeRegular, NSZeroSize, NSMakeSize(14, 0), NULL,
|
|
mCellDrawView, aControlParams.rtl);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawHelpButton(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
ControlParams aControlParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
ApplyControlParamsToNSCell(aControlParams, mHelpButtonCell);
|
|
|
|
if (mCellDrawWindow) {
|
|
mCellDrawWindow.cellsShouldLookActive = aControlParams.insideActiveWindow;
|
|
}
|
|
DrawCellWithScaling(mHelpButtonCell, cgContext, inBoxRect,
|
|
NSControlSizeRegular, NSZeroSize, kHelpButtonSize, NULL,
|
|
mCellDrawView,
|
|
false); // Don't mirror icon in RTL.
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawDisclosureButton(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
ControlParams aControlParams,
|
|
NSControlStateValue aCellState) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
ApplyControlParamsToNSCell(aControlParams, mDisclosureButtonCell);
|
|
[mDisclosureButtonCell setState:aCellState];
|
|
|
|
if (mCellDrawWindow) {
|
|
mCellDrawWindow.cellsShouldLookActive = aControlParams.insideActiveWindow;
|
|
}
|
|
DrawCellWithScaling(mDisclosureButtonCell, cgContext, inBoxRect,
|
|
NSControlSizeRegular, NSZeroSize, kDisclosureButtonSize,
|
|
NULL, mCellDrawView,
|
|
false); // Don't mirror icon in RTL.
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
typedef void (*RenderHIThemeControlFunction)(CGContextRef cgContext,
|
|
const HIRect& aRenderRect,
|
|
void* aData);
|
|
|
|
static void RenderTransformedHIThemeControl(CGContextRef aCGContext,
|
|
const HIRect& aRect,
|
|
RenderHIThemeControlFunction aFunc,
|
|
void* aData,
|
|
BOOL mirrorHorizontally = NO) {
|
|
CGAffineTransform savedCTM = CGContextGetCTM(aCGContext);
|
|
CGContextTranslateCTM(aCGContext, aRect.origin.x, aRect.origin.y);
|
|
|
|
bool drawDirect;
|
|
HIRect drawRect = aRect;
|
|
drawRect.origin = CGPointZero;
|
|
|
|
if (!mirrorHorizontally && savedCTM.a == 1.0f && savedCTM.b == 0.0f &&
|
|
savedCTM.c == 0.0f && (savedCTM.d == 1.0f || savedCTM.d == -1.0f)) {
|
|
drawDirect = TRUE;
|
|
} else {
|
|
drawDirect = FALSE;
|
|
}
|
|
|
|
// Fall back to no bitmap buffer if the area of our control (in pixels^2)
|
|
// is too large.
|
|
if (drawDirect || (aRect.size.width * aRect.size.height > BITMAP_MAX_AREA)) {
|
|
aFunc(aCGContext, drawRect, aData);
|
|
} else {
|
|
// Inflate the buffer to capture focus rings.
|
|
int w = ceil(drawRect.size.width) + 2 * kMaxFocusRingWidth;
|
|
int h = ceil(drawRect.size.height) + 2 * kMaxFocusRingWidth;
|
|
|
|
int backingScaleFactor = GetBackingScaleFactorForRendering(aCGContext);
|
|
CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
|
|
CGContextRef bitmapctx = CGBitmapContextCreate(
|
|
NULL, w * backingScaleFactor, h * backingScaleFactor, 8,
|
|
w * backingScaleFactor * 4, colorSpace,
|
|
kCGImageAlphaPremultipliedFirst);
|
|
CGColorSpaceRelease(colorSpace);
|
|
|
|
CGContextScaleCTM(bitmapctx, backingScaleFactor, backingScaleFactor);
|
|
CGContextTranslateCTM(bitmapctx, kMaxFocusRingWidth, kMaxFocusRingWidth);
|
|
|
|
// Set the context's "base transform" to in order to get correctly-sized
|
|
// focus rings.
|
|
CGContextSetBaseCTM(bitmapctx, CGAffineTransformMakeScale(
|
|
backingScaleFactor, backingScaleFactor));
|
|
|
|
// HITheme always wants to draw into a flipped context, or things
|
|
// get confused.
|
|
CGContextTranslateCTM(bitmapctx, 0.0f, aRect.size.height);
|
|
CGContextScaleCTM(bitmapctx, 1.0f, -1.0f);
|
|
|
|
aFunc(bitmapctx, drawRect, aData);
|
|
|
|
CGImageRef bitmap = CGBitmapContextCreateImage(bitmapctx);
|
|
|
|
CGAffineTransform ctm = CGContextGetCTM(aCGContext);
|
|
|
|
// We need to unflip, so that we can do a DrawImage without getting a
|
|
// flipped image.
|
|
CGContextTranslateCTM(aCGContext, 0.0f, aRect.size.height);
|
|
CGContextScaleCTM(aCGContext, 1.0f, -1.0f);
|
|
|
|
if (mirrorHorizontally) {
|
|
CGContextTranslateCTM(aCGContext, aRect.size.width, 0);
|
|
CGContextScaleCTM(aCGContext, -1.0f, 1.0f);
|
|
}
|
|
|
|
HIRect inflatedDrawRect =
|
|
CGRectMake(-kMaxFocusRingWidth, -kMaxFocusRingWidth, w, h);
|
|
CGContextDrawImage(aCGContext, inflatedDrawRect, bitmap);
|
|
|
|
CGContextSetCTM(aCGContext, ctm);
|
|
|
|
CGImageRelease(bitmap);
|
|
CGContextRelease(bitmapctx);
|
|
}
|
|
|
|
CGContextSetCTM(aCGContext, savedCTM);
|
|
}
|
|
|
|
static void RenderButton(CGContextRef cgContext, const HIRect& aRenderRect,
|
|
void* aData) {
|
|
HIThemeButtonDrawInfo* bdi = (HIThemeButtonDrawInfo*)aData;
|
|
HIThemeDrawButton(&aRenderRect, bdi, cgContext, kHIThemeOrientationNormal,
|
|
NULL);
|
|
}
|
|
|
|
static ThemeDrawState ToThemeDrawState(
|
|
const nsNativeThemeCocoa::ControlParams& aParams) {
|
|
if (aParams.disabled) {
|
|
return kThemeStateUnavailable;
|
|
}
|
|
if (aParams.pressed) {
|
|
return kThemeStatePressed;
|
|
}
|
|
return kThemeStateActive;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawHIThemeButton(
|
|
CGContextRef cgContext, const HIRect& aRect, ThemeButtonKind aKind,
|
|
ThemeButtonValue aValue, ThemeDrawState aState,
|
|
ThemeButtonAdornment aAdornment, const ControlParams& aParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
HIThemeButtonDrawInfo bdi;
|
|
bdi.version = 0;
|
|
bdi.kind = aKind;
|
|
bdi.value = aValue;
|
|
bdi.state = aState;
|
|
bdi.adornment = aAdornment;
|
|
|
|
if (aParams.focused && aParams.insideActiveWindow) {
|
|
bdi.adornment |= kThemeAdornmentFocus;
|
|
}
|
|
|
|
RenderTransformedHIThemeControl(cgContext, aRect, RenderButton, &bdi,
|
|
aParams.rtl);
|
|
|
|
#if DRAW_IN_FRAME_DEBUG
|
|
CGContextSetRGBFillColor(cgContext, 0.0, 0.0, 0.5, 0.25);
|
|
CGContextFillRect(cgContext, inBoxRect);
|
|
#endif
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawButton(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
const ButtonParams& aParams) {
|
|
ControlParams controlParams = aParams.controlParams;
|
|
|
|
switch (aParams.button) {
|
|
case ButtonType::eRegularPushButton:
|
|
case ButtonType::eDefaultPushButton:
|
|
DrawPushButton(cgContext, inBoxRect, aParams.button, controlParams);
|
|
return;
|
|
case ButtonType::eSquareBezelPushButton:
|
|
DrawSquareBezelPushButton(cgContext, inBoxRect, controlParams);
|
|
return;
|
|
case ButtonType::eArrowButton:
|
|
DrawHIThemeButton(cgContext, inBoxRect, kThemeArrowButton, kThemeButtonOn,
|
|
kThemeStateUnavailable, kThemeAdornmentArrowDownArrow,
|
|
controlParams);
|
|
return;
|
|
case ButtonType::eHelpButton:
|
|
DrawHelpButton(cgContext, inBoxRect, controlParams);
|
|
return;
|
|
case ButtonType::eTreeTwistyPointingRight:
|
|
DrawHIThemeButton(cgContext, inBoxRect, kThemeDisclosureButton,
|
|
kThemeDisclosureRight, ToThemeDrawState(controlParams),
|
|
kThemeAdornmentNone, controlParams);
|
|
return;
|
|
case ButtonType::eTreeTwistyPointingDown:
|
|
DrawHIThemeButton(cgContext, inBoxRect, kThemeDisclosureButton,
|
|
kThemeDisclosureDown, ToThemeDrawState(controlParams),
|
|
kThemeAdornmentNone, controlParams);
|
|
return;
|
|
case ButtonType::eDisclosureButtonClosed:
|
|
DrawDisclosureButton(cgContext, inBoxRect, controlParams,
|
|
NSControlStateValueOff);
|
|
return;
|
|
case ButtonType::eDisclosureButtonOpen:
|
|
DrawDisclosureButton(cgContext, inBoxRect, controlParams,
|
|
NSControlStateValueOn);
|
|
return;
|
|
}
|
|
}
|
|
|
|
nsNativeThemeCocoa::TreeHeaderCellParams
|
|
nsNativeThemeCocoa::ComputeTreeHeaderCellParams(nsIFrame* aFrame,
|
|
ElementState aEventState) {
|
|
TreeHeaderCellParams params;
|
|
params.controlParams = ComputeControlParams(aFrame, aEventState);
|
|
params.sortDirection = GetTreeSortDirection(aFrame);
|
|
params.lastTreeHeaderCell = IsLastTreeHeaderCell(aFrame);
|
|
return params;
|
|
}
|
|
|
|
@interface NSTableHeaderCell (NSTableHeaderCell_setSortable)
|
|
// This method has been present in the same form since at least macOS 10.4.
|
|
- (void)_setSortable:(BOOL)arg1
|
|
showSortIndicator:(BOOL)arg2
|
|
ascending:(BOOL)arg3
|
|
priority:(NSInteger)arg4
|
|
highlightForSort:(BOOL)arg5;
|
|
@end
|
|
|
|
void nsNativeThemeCocoa::DrawTreeHeaderCell(
|
|
CGContextRef cgContext, const HIRect& inBoxRect,
|
|
const TreeHeaderCellParams& aParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
// Without clearing the cell's title, it takes on a default value of "Field",
|
|
// which is displayed underneath the title set in the front-end.
|
|
NSCell* cell = (NSCell*)mTreeHeaderCell;
|
|
cell.title = @"";
|
|
|
|
if ([mTreeHeaderCell
|
|
respondsToSelector:@selector
|
|
(_setSortable:
|
|
showSortIndicator:ascending:priority:highlightForSort:)]) {
|
|
switch (aParams.sortDirection) {
|
|
case eTreeSortDirection_Ascending:
|
|
[mTreeHeaderCell _setSortable:YES
|
|
showSortIndicator:YES
|
|
ascending:YES
|
|
priority:0
|
|
highlightForSort:YES];
|
|
break;
|
|
case eTreeSortDirection_Descending:
|
|
[mTreeHeaderCell _setSortable:YES
|
|
showSortIndicator:YES
|
|
ascending:NO
|
|
priority:0
|
|
highlightForSort:YES];
|
|
break;
|
|
default:
|
|
// eTreeSortDirection_Natural
|
|
[mTreeHeaderCell _setSortable:YES
|
|
showSortIndicator:NO
|
|
ascending:YES
|
|
priority:0
|
|
highlightForSort:NO];
|
|
break;
|
|
}
|
|
}
|
|
|
|
mTreeHeaderCell.enabled = !aParams.controlParams.disabled;
|
|
mTreeHeaderCell.state =
|
|
(mTreeHeaderCell.enabled && aParams.controlParams.pressed)
|
|
? NSControlStateValueOn
|
|
: NSControlStateValueOff;
|
|
|
|
mCellDrawView._drawingEndSeparator = !aParams.lastTreeHeaderCell;
|
|
|
|
NSGraphicsContext* savedContext = NSGraphicsContext.currentContext;
|
|
NSGraphicsContext.currentContext =
|
|
[NSGraphicsContext graphicsContextWithCGContext:cgContext flipped:YES];
|
|
DrawCellIncludingFocusRing(mTreeHeaderCell, inBoxRect, mCellDrawView);
|
|
NSGraphicsContext.currentContext = savedContext;
|
|
|
|
#if DRAW_IN_FRAME_DEBUG
|
|
CGContextSetRGBFillColor(cgContext, 0.0, 0.0, 0.5, 0.25);
|
|
CGContextFillRect(cgContext, inBoxRect);
|
|
#endif
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
static const CellRenderSettings dropdownSettings = {
|
|
{
|
|
NSMakeSize(0, 16), // mini
|
|
NSMakeSize(0, 19), // small
|
|
NSMakeSize(0, 22) // regular
|
|
},
|
|
{
|
|
NSMakeSize(18, 0), // mini
|
|
NSMakeSize(38, 0), // small
|
|
NSMakeSize(44, 0) // regular
|
|
},
|
|
{{
|
|
// Leopard
|
|
{1, 1, 2, 1}, // mini
|
|
{3, 0, 3, 1}, // small
|
|
{3, 0, 3, 0} // regular
|
|
},
|
|
{
|
|
// Yosemite
|
|
{1, 1, 2, 1}, // mini
|
|
{3, 0, 3, 1}, // small
|
|
{3, 0, 3, 0} // regular
|
|
}}};
|
|
|
|
static const CellRenderSettings editableMenulistSettings = {
|
|
{
|
|
NSMakeSize(0, 15), // mini
|
|
NSMakeSize(0, 18), // small
|
|
NSMakeSize(0, 21) // regular
|
|
},
|
|
{
|
|
NSMakeSize(18, 0), // mini
|
|
NSMakeSize(38, 0), // small
|
|
NSMakeSize(44, 0) // regular
|
|
},
|
|
{{
|
|
// Leopard
|
|
{0, 0, 2, 2}, // mini
|
|
{0, 0, 3, 2}, // small
|
|
{0, 1, 3, 3} // regular
|
|
},
|
|
{
|
|
// Yosemite
|
|
{0, 0, 2, 2}, // mini
|
|
{0, 0, 3, 2}, // small
|
|
{0, 1, 3, 3} // regular
|
|
}}};
|
|
|
|
void nsNativeThemeCocoa::DrawDropdown(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
const DropdownParams& aParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
[mDropdownCell setPullsDown:aParams.pullsDown];
|
|
NSCell* cell =
|
|
aParams.editable ? (NSCell*)mComboBoxCell : (NSCell*)mDropdownCell;
|
|
|
|
ApplyControlParamsToNSCell(aParams.controlParams, cell);
|
|
|
|
if (aParams.controlParams.insideActiveWindow) {
|
|
[cell setControlTint:[NSColor currentControlTint]];
|
|
} else {
|
|
[cell setControlTint:NSClearControlTint];
|
|
}
|
|
|
|
const CellRenderSettings& settings =
|
|
aParams.editable ? editableMenulistSettings : dropdownSettings;
|
|
|
|
if (mCellDrawWindow) {
|
|
mCellDrawWindow.cellsShouldLookActive =
|
|
aParams.controlParams.insideActiveWindow;
|
|
}
|
|
DrawCellWithSnapping(cell, cgContext, inBoxRect, settings, 0.5f,
|
|
mCellDrawView, aParams.controlParams.rtl);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
static const CellRenderSettings spinnerSettings = {
|
|
{
|
|
NSMakeSize(11,
|
|
16), // mini (width trimmed by 2px to reduce blank border)
|
|
NSMakeSize(15, 22), // small
|
|
NSMakeSize(19, 27) // regular
|
|
},
|
|
{
|
|
NSMakeSize(11,
|
|
16), // mini (width trimmed by 2px to reduce blank border)
|
|
NSMakeSize(15, 22), // small
|
|
NSMakeSize(19, 27) // regular
|
|
},
|
|
{{
|
|
// Leopard
|
|
{0, 0, 0, 0}, // mini
|
|
{0, 0, 0, 0}, // small
|
|
{0, 0, 0, 0} // regular
|
|
},
|
|
{
|
|
// Yosemite
|
|
{0, 0, 0, 0}, // mini
|
|
{0, 0, 0, 0}, // small
|
|
{0, 0, 0, 0} // regular
|
|
}}};
|
|
|
|
HIThemeButtonDrawInfo nsNativeThemeCocoa::SpinButtonDrawInfo(
|
|
ThemeButtonKind aKind, const SpinButtonParams& aParams) {
|
|
HIThemeButtonDrawInfo bdi;
|
|
bdi.version = 0;
|
|
bdi.kind = aKind;
|
|
bdi.value = kThemeButtonOff;
|
|
bdi.adornment = kThemeAdornmentNone;
|
|
|
|
if (aParams.disabled) {
|
|
bdi.state = kThemeStateUnavailable;
|
|
} else if (aParams.insideActiveWindow && aParams.pressedButton) {
|
|
if (*aParams.pressedButton == SpinButton::eUp) {
|
|
bdi.state = kThemeStatePressedUp;
|
|
} else {
|
|
bdi.state = kThemeStatePressedDown;
|
|
}
|
|
} else {
|
|
bdi.state = kThemeStateActive;
|
|
}
|
|
|
|
return bdi;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawSpinButtons(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
const SpinButtonParams& aParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
HIThemeButtonDrawInfo bdi = SpinButtonDrawInfo(kThemeIncDecButton, aParams);
|
|
HIThemeDrawButton(&inBoxRect, &bdi, cgContext, HITHEME_ORIENTATION, NULL);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawSpinButton(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
SpinButton aDrawnButton,
|
|
const SpinButtonParams& aParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
HIThemeButtonDrawInfo bdi =
|
|
SpinButtonDrawInfo(kThemeIncDecButtonMini, aParams);
|
|
|
|
// Cocoa only allows kThemeIncDecButton to paint the up and down spin buttons
|
|
// together as a single unit (presumably because when one button is active,
|
|
// the appearance of both changes (in different ways)). Here we have to paint
|
|
// both buttons, using clip to hide the one we don't want to paint.
|
|
HIRect drawRect = inBoxRect;
|
|
drawRect.size.height *= 2;
|
|
if (aDrawnButton == SpinButton::eDown) {
|
|
drawRect.origin.y -= inBoxRect.size.height;
|
|
}
|
|
|
|
// Shift the drawing a little to the left, since cocoa paints with more
|
|
// blank space around the visual buttons than we'd like:
|
|
drawRect.origin.x -= 1;
|
|
|
|
CGContextSaveGState(cgContext);
|
|
CGContextClipToRect(cgContext, inBoxRect);
|
|
|
|
HIThemeDrawButton(&drawRect, &bdi, cgContext, HITHEME_ORIENTATION, NULL);
|
|
|
|
CGContextRestoreGState(cgContext);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
static const CellRenderSettings progressSettings[2][2] = {
|
|
// Vertical progress bar.
|
|
{// Determined settings.
|
|
{{
|
|
NSZeroSize, // mini
|
|
NSMakeSize(10, 0), // small
|
|
NSMakeSize(16, 0) // regular
|
|
},
|
|
{NSZeroSize, NSZeroSize, NSZeroSize},
|
|
{{
|
|
// Leopard
|
|
{0, 0, 0, 0}, // mini
|
|
{1, 1, 1, 1}, // small
|
|
{1, 1, 1, 1} // regular
|
|
}}},
|
|
// There is no horizontal margin in regular undetermined size.
|
|
{{
|
|
NSZeroSize, // mini
|
|
NSMakeSize(10, 0), // small
|
|
NSMakeSize(16, 0) // regular
|
|
},
|
|
{NSZeroSize, NSZeroSize, NSZeroSize},
|
|
{{
|
|
// Leopard
|
|
{0, 0, 0, 0}, // mini
|
|
{1, 1, 1, 1}, // small
|
|
{1, 0, 1, 0} // regular
|
|
},
|
|
{
|
|
// Yosemite
|
|
{0, 0, 0, 0}, // mini
|
|
{1, 1, 1, 1}, // small
|
|
{1, 0, 1, 0} // regular
|
|
}}}},
|
|
// Horizontal progress bar.
|
|
{// Determined settings.
|
|
{{
|
|
NSZeroSize, // mini
|
|
NSMakeSize(0, 10), // small
|
|
NSMakeSize(0, 16) // regular
|
|
},
|
|
{NSZeroSize, NSZeroSize, NSZeroSize},
|
|
{{
|
|
// Leopard
|
|
{0, 0, 0, 0}, // mini
|
|
{1, 1, 1, 1}, // small
|
|
{1, 1, 1, 1} // regular
|
|
},
|
|
{
|
|
// Yosemite
|
|
{0, 0, 0, 0}, // mini
|
|
{1, 1, 1, 1}, // small
|
|
{1, 1, 1, 1} // regular
|
|
}}},
|
|
// There is no horizontal margin in regular undetermined size.
|
|
{{
|
|
NSZeroSize, // mini
|
|
NSMakeSize(0, 10), // small
|
|
NSMakeSize(0, 16) // regular
|
|
},
|
|
{NSZeroSize, NSZeroSize, NSZeroSize},
|
|
{{
|
|
// Leopard
|
|
{0, 0, 0, 0}, // mini
|
|
{1, 1, 1, 1}, // small
|
|
{0, 1, 0, 1} // regular
|
|
},
|
|
{
|
|
// Yosemite
|
|
{0, 0, 0, 0}, // mini
|
|
{1, 1, 1, 1}, // small
|
|
{0, 1, 0, 1} // regular
|
|
}}}}};
|
|
|
|
nsNativeThemeCocoa::ProgressParams nsNativeThemeCocoa::ComputeProgressParams(
|
|
nsIFrame* aFrame, ElementState aEventState, bool aIsHorizontal) {
|
|
ProgressParams params;
|
|
params.value = GetProgressValue(aFrame);
|
|
params.max = GetProgressMaxValue(aFrame);
|
|
params.verticalAlignFactor = VerticalAlignFactor(aFrame);
|
|
params.insideActiveWindow = FrameIsInActiveWindow(aFrame);
|
|
params.indeterminate = aEventState.HasState(ElementState::INDETERMINATE);
|
|
params.horizontal = aIsHorizontal;
|
|
params.rtl = IsFrameRTL(aFrame);
|
|
return params;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawProgress(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
const ProgressParams& aParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
NSProgressBarCell* cell = mProgressBarCell;
|
|
|
|
[cell setValue:aParams.value];
|
|
[cell setMax:aParams.max];
|
|
[cell setIndeterminate:aParams.indeterminate];
|
|
[cell setHorizontal:aParams.horizontal];
|
|
[cell
|
|
setControlTint:(aParams.insideActiveWindow ? [NSColor currentControlTint]
|
|
: NSClearControlTint)];
|
|
|
|
if (mCellDrawWindow) {
|
|
mCellDrawWindow.cellsShouldLookActive = aParams.insideActiveWindow;
|
|
}
|
|
DrawCellWithSnapping(
|
|
cell, cgContext, inBoxRect,
|
|
progressSettings[aParams.horizontal][aParams.indeterminate],
|
|
aParams.verticalAlignFactor, mCellDrawView, aParams.rtl);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
static const CellRenderSettings meterSetting = {
|
|
{
|
|
NSMakeSize(0, 16), // mini
|
|
NSMakeSize(0, 16), // small
|
|
NSMakeSize(0, 16) // regular
|
|
},
|
|
{NSZeroSize, NSZeroSize, NSZeroSize},
|
|
{{
|
|
// Leopard
|
|
{1, 1, 1, 1}, // mini
|
|
{1, 1, 1, 1}, // small
|
|
{1, 1, 1, 1} // regular
|
|
},
|
|
{
|
|
// Yosemite
|
|
{1, 1, 1, 1}, // mini
|
|
{1, 1, 1, 1}, // small
|
|
{1, 1, 1, 1} // regular
|
|
}}};
|
|
|
|
nsNativeThemeCocoa::MeterParams nsNativeThemeCocoa::ComputeMeterParams(
|
|
nsIFrame* aFrame) {
|
|
nsIContent* content = aFrame->GetContent();
|
|
if (!(content && content->IsHTMLElement(nsGkAtoms::meter))) {
|
|
return MeterParams();
|
|
}
|
|
|
|
HTMLMeterElement* meterElement = static_cast<HTMLMeterElement*>(content);
|
|
MeterParams params;
|
|
params.value = meterElement->Value();
|
|
params.min = meterElement->Min();
|
|
params.max = meterElement->Max();
|
|
ElementState states = meterElement->State();
|
|
if (states.HasState(ElementState::SUB_OPTIMUM)) {
|
|
params.optimumState = OptimumState::eSubOptimum;
|
|
} else if (states.HasState(ElementState::SUB_SUB_OPTIMUM)) {
|
|
params.optimumState = OptimumState::eSubSubOptimum;
|
|
}
|
|
params.horizontal = !IsVerticalMeter(aFrame);
|
|
params.verticalAlignFactor = VerticalAlignFactor(aFrame);
|
|
params.rtl = IsFrameRTL(aFrame);
|
|
|
|
return params;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawMeter(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
const MeterParams& aParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK
|
|
|
|
NSLevelIndicatorCell* cell = mMeterBarCell;
|
|
|
|
[cell setMinValue:aParams.min];
|
|
[cell setMaxValue:aParams.max];
|
|
[cell setDoubleValue:aParams.value];
|
|
|
|
/**
|
|
* The way HTML and Cocoa defines the meter/indicator widget are different.
|
|
* So, we are going to use a trick to get the Cocoa widget showing what we
|
|
* are expecting: we set the warningValue or criticalValue to the current
|
|
* value when we want to have the widget to be in the warning or critical
|
|
* state.
|
|
*/
|
|
switch (aParams.optimumState) {
|
|
case OptimumState::eOptimum:
|
|
[cell setWarningValue:aParams.max + 1];
|
|
[cell setCriticalValue:aParams.max + 1];
|
|
break;
|
|
case OptimumState::eSubOptimum:
|
|
[cell setWarningValue:aParams.value];
|
|
[cell setCriticalValue:aParams.max + 1];
|
|
break;
|
|
case OptimumState::eSubSubOptimum:
|
|
[cell setWarningValue:aParams.max + 1];
|
|
[cell setCriticalValue:aParams.value];
|
|
break;
|
|
}
|
|
|
|
HIRect rect = CGRectStandardize(inBoxRect);
|
|
BOOL vertical = !aParams.horizontal;
|
|
|
|
CGContextSaveGState(cgContext);
|
|
|
|
if (vertical) {
|
|
/**
|
|
* Cocoa doesn't provide a vertical meter bar so to show one, we have to
|
|
* show a rotated horizontal meter bar.
|
|
* Given that we want to show a vertical meter bar, we assume that the rect
|
|
* has vertical dimensions but we can't correctly draw a meter widget inside
|
|
* such a rectangle so we need to inverse width and height (and re-position)
|
|
* to get a rectangle with horizontal dimensions.
|
|
* Finally, we want to show a vertical meter so we want to rotate the result
|
|
* so it is vertical. We do that by changing the context.
|
|
*/
|
|
CGFloat tmp = rect.size.width;
|
|
rect.size.width = rect.size.height;
|
|
rect.size.height = tmp;
|
|
rect.origin.x += rect.size.height / 2.f - rect.size.width / 2.f;
|
|
rect.origin.y += rect.size.width / 2.f - rect.size.height / 2.f;
|
|
|
|
CGContextTranslateCTM(cgContext, CGRectGetMidX(rect), CGRectGetMidY(rect));
|
|
CGContextRotateCTM(cgContext, -M_PI / 2.f);
|
|
CGContextTranslateCTM(cgContext, -CGRectGetMidX(rect),
|
|
-CGRectGetMidY(rect));
|
|
}
|
|
|
|
if (mCellDrawWindow) {
|
|
mCellDrawWindow.cellsShouldLookActive =
|
|
YES; // TODO: propagate correct activeness state
|
|
}
|
|
DrawCellWithSnapping(cell, cgContext, rect, meterSetting,
|
|
aParams.verticalAlignFactor, mCellDrawView,
|
|
!vertical && aParams.rtl);
|
|
|
|
CGContextRestoreGState(cgContext);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawTabPanel(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
bool aIsInsideActiveWindow) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
HIThemeTabPaneDrawInfo tpdi;
|
|
|
|
tpdi.version = 1;
|
|
tpdi.state = aIsInsideActiveWindow ? kThemeStateActive : kThemeStateInactive;
|
|
tpdi.direction = kThemeTabNorth;
|
|
tpdi.size = kHIThemeTabSizeNormal;
|
|
tpdi.kind = kHIThemeTabKindNormal;
|
|
|
|
HIThemeDrawTabPane(&inBoxRect, &tpdi, cgContext, HITHEME_ORIENTATION);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
Maybe<nsNativeThemeCocoa::ScaleParams>
|
|
nsNativeThemeCocoa::ComputeHTMLScaleParams(nsIFrame* aFrame,
|
|
ElementState aEventState) {
|
|
nsRangeFrame* rangeFrame = do_QueryFrame(aFrame);
|
|
if (!rangeFrame) {
|
|
return Nothing();
|
|
}
|
|
|
|
bool isHorizontal = IsRangeHorizontal(aFrame);
|
|
|
|
// ScaleParams requires integer min, max and value. This is purely for
|
|
// drawing, so we normalize to a range 0-1000 here.
|
|
ScaleParams params;
|
|
params.value = int32_t(rangeFrame->GetValueAsFractionOfRange() * 1000);
|
|
params.min = 0;
|
|
params.max = 1000;
|
|
params.reverse = !isHorizontal || rangeFrame->IsRightToLeft();
|
|
params.insideActiveWindow = FrameIsInActiveWindow(aFrame);
|
|
params.focused = aEventState.HasState(ElementState::FOCUSRING);
|
|
params.disabled = aEventState.HasState(ElementState::DISABLED);
|
|
params.horizontal = isHorizontal;
|
|
return Some(params);
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawScale(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
const ScaleParams& aParams) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
HIThemeTrackDrawInfo tdi;
|
|
|
|
tdi.version = 0;
|
|
tdi.kind = kThemeMediumSlider;
|
|
tdi.bounds = inBoxRect;
|
|
tdi.min = aParams.min;
|
|
tdi.max = aParams.max;
|
|
tdi.value = aParams.value;
|
|
tdi.attributes = kThemeTrackShowThumb;
|
|
if (aParams.horizontal) {
|
|
tdi.attributes |= kThemeTrackHorizontal;
|
|
}
|
|
if (aParams.reverse) {
|
|
tdi.attributes |= kThemeTrackRightToLeft;
|
|
}
|
|
if (aParams.focused) {
|
|
tdi.attributes |= kThemeTrackHasFocus;
|
|
}
|
|
if (aParams.disabled) {
|
|
tdi.enableState = kThemeTrackDisabled;
|
|
} else {
|
|
tdi.enableState =
|
|
aParams.insideActiveWindow ? kThemeTrackActive : kThemeTrackInactive;
|
|
}
|
|
tdi.trackInfo.slider.thumbDir = kThemeThumbPlain;
|
|
tdi.trackInfo.slider.pressState = 0;
|
|
|
|
HIThemeDrawTrack(&tdi, NULL, cgContext, HITHEME_ORIENTATION);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
nsIFrame* nsNativeThemeCocoa::SeparatorResponsibility(nsIFrame* aBefore,
|
|
nsIFrame* aAfter) {
|
|
// Usually a separator is drawn by the segment to the right of the
|
|
// separator, but pressed and selected segments have higher priority.
|
|
if (!aBefore || !aAfter) return nullptr;
|
|
if (IsSelectedButton(aAfter)) return aAfter;
|
|
if (IsSelectedButton(aBefore) || IsPressedButton(aBefore)) return aBefore;
|
|
return aAfter;
|
|
}
|
|
|
|
static CGRect SeparatorAdjustedRect(CGRect aRect,
|
|
nsNativeThemeCocoa::SegmentParams aParams) {
|
|
// A separator between two segments should always be located in the leftmost
|
|
// pixel column of the segment to the right of the separator, regardless of
|
|
// who ends up drawing it.
|
|
// CoreUI draws the separators inside the drawing rect.
|
|
if (!aParams.atLeftEnd && !aParams.drawsLeftSeparator) {
|
|
// The segment to the left of us draws the separator, so we need to make
|
|
// room for it.
|
|
aRect.origin.x += 1;
|
|
aRect.size.width -= 1;
|
|
}
|
|
if (aParams.drawsRightSeparator) {
|
|
// We draw the right separator, so we need to extend the draw rect into the
|
|
// segment to our right.
|
|
aRect.size.width += 1;
|
|
}
|
|
return aRect;
|
|
}
|
|
|
|
static NSString* ToolbarButtonPosition(BOOL aIsFirst, BOOL aIsLast) {
|
|
if (aIsFirst) {
|
|
if (aIsLast) return @"kCUISegmentPositionOnly";
|
|
return @"kCUISegmentPositionFirst";
|
|
}
|
|
if (aIsLast) return @"kCUISegmentPositionLast";
|
|
return @"kCUISegmentPositionMiddle";
|
|
}
|
|
|
|
struct SegmentedControlRenderSettings {
|
|
const CGFloat* heights;
|
|
const NSString* widgetName;
|
|
};
|
|
|
|
static const CGFloat tabHeights[3] = {17, 20, 23};
|
|
|
|
static const SegmentedControlRenderSettings tabRenderSettings = {tabHeights,
|
|
@"tab"};
|
|
|
|
static const CGFloat toolbarButtonHeights[3] = {15, 18, 22};
|
|
|
|
static const SegmentedControlRenderSettings toolbarButtonRenderSettings = {
|
|
toolbarButtonHeights, @"kCUIWidgetButtonSegmentedSCurve"};
|
|
|
|
nsNativeThemeCocoa::SegmentParams nsNativeThemeCocoa::ComputeSegmentParams(
|
|
nsIFrame* aFrame, ElementState aEventState, SegmentType aSegmentType) {
|
|
SegmentParams params;
|
|
params.segmentType = aSegmentType;
|
|
params.insideActiveWindow = FrameIsInActiveWindow(aFrame);
|
|
params.pressed = IsPressedButton(aFrame);
|
|
params.selected = IsSelectedButton(aFrame);
|
|
params.focused = aEventState.HasState(ElementState::FOCUSRING);
|
|
bool isRTL = IsFrameRTL(aFrame);
|
|
nsIFrame* left = GetAdjacentSiblingFrameWithSameAppearance(aFrame, isRTL);
|
|
nsIFrame* right = GetAdjacentSiblingFrameWithSameAppearance(aFrame, !isRTL);
|
|
params.atLeftEnd = !left;
|
|
params.atRightEnd = !right;
|
|
params.drawsLeftSeparator = SeparatorResponsibility(left, aFrame) == aFrame;
|
|
params.drawsRightSeparator = SeparatorResponsibility(aFrame, right) == aFrame;
|
|
params.rtl = isRTL;
|
|
return params;
|
|
}
|
|
|
|
static SegmentedControlRenderSettings RenderSettingsForSegmentType(
|
|
nsNativeThemeCocoa::SegmentType aSegmentType) {
|
|
switch (aSegmentType) {
|
|
case nsNativeThemeCocoa::SegmentType::eToolbarButton:
|
|
return toolbarButtonRenderSettings;
|
|
case nsNativeThemeCocoa::SegmentType::eTab:
|
|
return tabRenderSettings;
|
|
}
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawSegment(CGContextRef cgContext,
|
|
const HIRect& inBoxRect,
|
|
const SegmentParams& aParams) {
|
|
SegmentedControlRenderSettings renderSettings =
|
|
RenderSettingsForSegmentType(aParams.segmentType);
|
|
NSControlSize controlSize =
|
|
FindControlSize(inBoxRect.size.height, renderSettings.heights, 4.0f);
|
|
CGRect drawRect = SeparatorAdjustedRect(inBoxRect, aParams);
|
|
|
|
NSDictionary* dict = @{
|
|
@"widget" : renderSettings.widgetName,
|
|
@"kCUIPresentationStateKey" :
|
|
(aParams.insideActiveWindow ? @"kCUIPresentationStateActiveKey"
|
|
: @"kCUIPresentationStateInactive"),
|
|
@"kCUIPositionKey" :
|
|
ToolbarButtonPosition(aParams.atLeftEnd, aParams.atRightEnd),
|
|
@"kCUISegmentLeadingSeparatorKey" :
|
|
[NSNumber numberWithBool:aParams.drawsLeftSeparator],
|
|
@"kCUISegmentTrailingSeparatorKey" :
|
|
[NSNumber numberWithBool:aParams.drawsRightSeparator],
|
|
@"value" : [NSNumber numberWithBool:aParams.selected],
|
|
@"state" : (aParams.pressed
|
|
? @"pressed"
|
|
: (aParams.insideActiveWindow ? @"normal" : @"inactive")),
|
|
@"focus" : [NSNumber numberWithBool:aParams.focused],
|
|
@"size" : CUIControlSizeForCocoaSize(controlSize),
|
|
@"is.flipped" : [NSNumber numberWithBool:YES],
|
|
@"direction" : @"up"
|
|
};
|
|
|
|
RenderWithCoreUI(drawRect, cgContext, dict);
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawToolbar(CGContextRef cgContext,
|
|
const CGRect& inBoxRect, bool aIsMain) {
|
|
CGRect drawRect = inBoxRect;
|
|
|
|
// top border
|
|
drawRect.size.height = 1.0f;
|
|
DrawNativeGreyColorInRect(cgContext, toolbarTopBorderGrey, drawRect, aIsMain);
|
|
|
|
// background
|
|
drawRect.origin.y += drawRect.size.height;
|
|
drawRect.size.height = inBoxRect.size.height - 2.0f;
|
|
DrawNativeGreyColorInRect(cgContext, toolbarFillGrey, drawRect, aIsMain);
|
|
|
|
// bottom border
|
|
drawRect.origin.y += drawRect.size.height;
|
|
drawRect.size.height = 1.0f;
|
|
DrawNativeGreyColorInRect(cgContext, toolbarBottomBorderGrey, drawRect,
|
|
aIsMain);
|
|
}
|
|
|
|
static bool ToolbarCanBeUnified(const gfx::Rect& aRect, NSWindow* aWindow) {
|
|
if (![aWindow isKindOfClass:[ToolbarWindow class]]) return false;
|
|
|
|
ToolbarWindow* win = (ToolbarWindow*)aWindow;
|
|
float unifiedToolbarHeight = [win unifiedToolbarHeight];
|
|
return aRect.X() == 0 && aRect.Width() >= [win frame].size.width &&
|
|
aRect.YMost() <= unifiedToolbarHeight;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawStatusBar(CGContextRef cgContext,
|
|
const HIRect& inBoxRect, bool aIsMain) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (inBoxRect.size.height < 2.0f) return;
|
|
|
|
CGContextSaveGState(cgContext);
|
|
CGContextClipToRect(cgContext, inBoxRect);
|
|
|
|
// kCUIWidgetWindowFrame draws a complete window frame with both title bar
|
|
// and bottom bar. We only want the bottom bar, so we extend the draw rect
|
|
// upwards to make space for the title bar, and then we clip it away.
|
|
CGRect drawRect = inBoxRect;
|
|
const int extendUpwards = 40;
|
|
drawRect.origin.y -= extendUpwards;
|
|
drawRect.size.height += extendUpwards;
|
|
RenderWithCoreUI(
|
|
drawRect, cgContext,
|
|
[NSDictionary dictionaryWithObjectsAndKeys:
|
|
@"kCUIWidgetWindowFrame", @"widget", @"regularwin",
|
|
@"windowtype", (aIsMain ? @"normal" : @"inactive"),
|
|
@"state",
|
|
[NSNumber numberWithInt:inBoxRect.size.height],
|
|
@"kCUIWindowFrameBottomBarHeightKey",
|
|
[NSNumber numberWithBool:YES],
|
|
@"kCUIWindowFrameDrawBottomBarSeparatorKey",
|
|
[NSNumber numberWithBool:YES], @"is.flipped", nil]);
|
|
|
|
CGContextRestoreGState(cgContext);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsNativeThemeCocoa::DrawMultilineTextField(CGContextRef cgContext,
|
|
const CGRect& inBoxRect,
|
|
bool aIsFocused) {
|
|
mTextFieldCell.enabled = YES;
|
|
mTextFieldCell.showsFirstResponder = aIsFocused;
|
|
|
|
if (mCellDrawWindow) {
|
|
mCellDrawWindow.cellsShouldLookActive = YES;
|
|
}
|
|
|
|
// DrawCellIncludingFocusRing draws into the current NSGraphicsContext, so do
|
|
// the usual save+restore dance.
|
|
NSGraphicsContext* savedContext = NSGraphicsContext.currentContext;
|
|
NSGraphicsContext.currentContext =
|
|
[NSGraphicsContext graphicsContextWithCGContext:cgContext flipped:YES];
|
|
DrawCellIncludingFocusRing(mTextFieldCell, inBoxRect, mCellDrawView);
|
|
NSGraphicsContext.currentContext = savedContext;
|
|
}
|
|
|
|
static bool IsHiDPIContext(nsDeviceContext* aContext) {
|
|
return AppUnitsPerCSSPixel() >=
|
|
2 * aContext->AppUnitsPerDevPixelAtUnitFullZoom();
|
|
}
|
|
|
|
Maybe<nsNativeThemeCocoa::WidgetInfo> nsNativeThemeCocoa::ComputeWidgetInfo(
|
|
nsIFrame* aFrame, StyleAppearance aAppearance, const nsRect& aRect) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
// setup to draw into the correct port
|
|
int32_t p2a = aFrame->PresContext()->AppUnitsPerDevPixel();
|
|
|
|
gfx::Rect nativeWidgetRect(aRect.x, aRect.y, aRect.width, aRect.height);
|
|
nativeWidgetRect.Scale(1.0 / gfxFloat(p2a));
|
|
float originalHeight = nativeWidgetRect.Height();
|
|
nativeWidgetRect.Round();
|
|
if (nativeWidgetRect.IsEmpty()) {
|
|
return Nothing(); // Don't attempt to draw invisible widgets.
|
|
}
|
|
|
|
bool hidpi = IsHiDPIContext(aFrame->PresContext()->DeviceContext());
|
|
if (hidpi) {
|
|
// Use high-resolution drawing.
|
|
nativeWidgetRect.Scale(0.5f);
|
|
originalHeight *= 0.5f;
|
|
}
|
|
|
|
ElementState elementState = GetContentState(aFrame, aAppearance);
|
|
|
|
switch (aAppearance) {
|
|
case StyleAppearance::Menupopup:
|
|
return Nothing();
|
|
|
|
case StyleAppearance::Tooltip:
|
|
return Nothing();
|
|
|
|
case StyleAppearance::Checkbox:
|
|
case StyleAppearance::Radio: {
|
|
bool isCheckbox = aAppearance == StyleAppearance::Checkbox;
|
|
|
|
CheckboxOrRadioParams params;
|
|
params.state = CheckboxOrRadioState::eOff;
|
|
if (isCheckbox && elementState.HasState(ElementState::INDETERMINATE)) {
|
|
params.state = CheckboxOrRadioState::eIndeterminate;
|
|
} else if (elementState.HasState(ElementState::CHECKED)) {
|
|
params.state = CheckboxOrRadioState::eOn;
|
|
}
|
|
params.controlParams = ComputeControlParams(aFrame, elementState);
|
|
params.verticalAlignFactor = VerticalAlignFactor(aFrame);
|
|
if (isCheckbox) {
|
|
return Some(WidgetInfo::Checkbox(params));
|
|
}
|
|
return Some(WidgetInfo::Radio(params));
|
|
}
|
|
|
|
case StyleAppearance::Button:
|
|
if (IsDefaultButton(aFrame)) {
|
|
// Check whether the default button is in a document that does not
|
|
// match the :-moz-window-inactive pseudoclass. This activeness check
|
|
// is different from the other "active window" checks in this file
|
|
// because we absolutely need the button's default button appearance to
|
|
// be in sync with its text color, and the text color is changed by
|
|
// such a :-moz-window-inactive rule. (That's because on 10.10 and up,
|
|
// default buttons in active windows have blue background and white
|
|
// text, and default buttons in inactive windows have white background
|
|
// and black text.)
|
|
DocumentState docState = aFrame->PresContext()->Document()->State();
|
|
ControlParams params = ComputeControlParams(aFrame, elementState);
|
|
params.insideActiveWindow =
|
|
!docState.HasState(DocumentState::WINDOW_INACTIVE);
|
|
return Some(WidgetInfo::Button(
|
|
ButtonParams{params, ButtonType::eDefaultPushButton}));
|
|
}
|
|
if (IsButtonTypeMenu(aFrame)) {
|
|
ControlParams controlParams =
|
|
ComputeControlParams(aFrame, elementState);
|
|
controlParams.pressed = IsOpenButton(aFrame);
|
|
DropdownParams params;
|
|
params.controlParams = controlParams;
|
|
params.pullsDown = true;
|
|
params.editable = false;
|
|
return Some(WidgetInfo::Dropdown(params));
|
|
}
|
|
if (originalHeight > DO_SQUARE_BUTTON_HEIGHT) {
|
|
// If the button is tall enough, draw the square button style so that
|
|
// buttons with non-standard content look good. Otherwise draw normal
|
|
// rounded aqua buttons.
|
|
// This comparison is done based on the height that is calculated
|
|
// without the top, because the snapped height can be affected by the
|
|
// top of the rect and that may result in different height depending on
|
|
// the top value.
|
|
return Some(WidgetInfo::Button(
|
|
ButtonParams{ComputeControlParams(aFrame, elementState),
|
|
ButtonType::eSquareBezelPushButton}));
|
|
}
|
|
return Some(WidgetInfo::Button(
|
|
ButtonParams{ComputeControlParams(aFrame, elementState),
|
|
ButtonType::eRegularPushButton}));
|
|
|
|
case StyleAppearance::MozMacHelpButton:
|
|
return Some(WidgetInfo::Button(
|
|
ButtonParams{ComputeControlParams(aFrame, elementState),
|
|
ButtonType::eHelpButton}));
|
|
|
|
case StyleAppearance::MozMacDisclosureButtonOpen:
|
|
case StyleAppearance::MozMacDisclosureButtonClosed: {
|
|
ButtonType buttonType =
|
|
(aAppearance == StyleAppearance::MozMacDisclosureButtonClosed)
|
|
? ButtonType::eDisclosureButtonClosed
|
|
: ButtonType::eDisclosureButtonOpen;
|
|
return Some(WidgetInfo::Button(ButtonParams{
|
|
ComputeControlParams(aFrame, elementState), buttonType}));
|
|
}
|
|
|
|
case StyleAppearance::Spinner: {
|
|
bool isSpinner = (aAppearance == StyleAppearance::Spinner);
|
|
nsIContent* content = aFrame->GetContent();
|
|
if (isSpinner && content->IsHTMLElement()) {
|
|
// In HTML the theming for the spin buttons is drawn individually into
|
|
// their own backgrounds instead of being drawn into the background of
|
|
// their spinner parent as it is for XUL.
|
|
break;
|
|
}
|
|
SpinButtonParams params;
|
|
if (content->IsElement()) {
|
|
if (content->AsElement()->AttrValueIs(
|
|
kNameSpaceID_None, nsGkAtoms::state, u"up"_ns, eCaseMatters)) {
|
|
params.pressedButton = Some(SpinButton::eUp);
|
|
} else if (content->AsElement()->AttrValueIs(
|
|
kNameSpaceID_None, nsGkAtoms::state, u"down"_ns,
|
|
eCaseMatters)) {
|
|
params.pressedButton = Some(SpinButton::eDown);
|
|
}
|
|
}
|
|
params.disabled = elementState.HasState(ElementState::DISABLED);
|
|
params.insideActiveWindow = FrameIsInActiveWindow(aFrame);
|
|
|
|
return Some(WidgetInfo::SpinButtons(params));
|
|
}
|
|
|
|
case StyleAppearance::SpinnerUpbutton:
|
|
case StyleAppearance::SpinnerDownbutton: {
|
|
nsNumberControlFrame* numberControlFrame =
|
|
nsNumberControlFrame::GetNumberControlFrameForSpinButton(aFrame);
|
|
if (numberControlFrame) {
|
|
SpinButtonParams params;
|
|
if (numberControlFrame->SpinnerUpButtonIsDepressed()) {
|
|
params.pressedButton = Some(SpinButton::eUp);
|
|
} else if (numberControlFrame->SpinnerDownButtonIsDepressed()) {
|
|
params.pressedButton = Some(SpinButton::eDown);
|
|
}
|
|
params.disabled = elementState.HasState(ElementState::DISABLED);
|
|
params.insideActiveWindow = FrameIsInActiveWindow(aFrame);
|
|
if (aAppearance == StyleAppearance::SpinnerUpbutton) {
|
|
return Some(WidgetInfo::SpinButtonUp(params));
|
|
}
|
|
return Some(WidgetInfo::SpinButtonDown(params));
|
|
}
|
|
} break;
|
|
|
|
case StyleAppearance::Toolbarbutton: {
|
|
SegmentParams params = ComputeSegmentParams(aFrame, elementState,
|
|
SegmentType::eToolbarButton);
|
|
params.insideActiveWindow = [NativeWindowForFrame(aFrame) isMainWindow];
|
|
return Some(WidgetInfo::Segment(params));
|
|
}
|
|
|
|
case StyleAppearance::Separator:
|
|
return Some(WidgetInfo::Separator());
|
|
|
|
case StyleAppearance::Toolbar: {
|
|
NSWindow* win = NativeWindowForFrame(aFrame);
|
|
bool isMain = [win isMainWindow];
|
|
if (ToolbarCanBeUnified(nativeWidgetRect, win)) {
|
|
// Unified toolbars are drawn similar to vibrancy; we communicate their
|
|
// extents via the theme geometry mechanism and then place native views
|
|
// under Gecko's rendering. So Gecko just needs to be transparent in the
|
|
// place where the toolbar should be visible.
|
|
return Nothing();
|
|
}
|
|
return Some(WidgetInfo::Toolbar(isMain));
|
|
}
|
|
|
|
case StyleAppearance::MozWindowTitlebar: {
|
|
return Nothing();
|
|
}
|
|
|
|
case StyleAppearance::Statusbar:
|
|
return Some(WidgetInfo::StatusBar(IsActive(aFrame, YES)));
|
|
|
|
case StyleAppearance::MenulistButton:
|
|
case StyleAppearance::Menulist: {
|
|
ControlParams controlParams = ComputeControlParams(aFrame, elementState);
|
|
controlParams.pressed = IsOpenButton(aFrame);
|
|
DropdownParams params;
|
|
params.controlParams = controlParams;
|
|
params.pullsDown = false;
|
|
params.editable = false;
|
|
return Some(WidgetInfo::Dropdown(params));
|
|
}
|
|
|
|
case StyleAppearance::MozMenulistArrowButton:
|
|
return Some(WidgetInfo::Button(
|
|
ButtonParams{ComputeControlParams(aFrame, elementState),
|
|
ButtonType::eArrowButton}));
|
|
|
|
case StyleAppearance::Textfield:
|
|
case StyleAppearance::NumberInput:
|
|
return Some(
|
|
WidgetInfo::TextField(ComputeTextFieldParams(aFrame, elementState)));
|
|
|
|
case StyleAppearance::Searchfield:
|
|
return Some(WidgetInfo::SearchField(
|
|
ComputeTextFieldParams(aFrame, elementState)));
|
|
|
|
case StyleAppearance::ProgressBar: {
|
|
if (elementState.HasState(ElementState::INDETERMINATE)) {
|
|
if (!QueueAnimatedContentForRefresh(aFrame->GetContent(), 30)) {
|
|
NS_WARNING("Unable to animate progressbar!");
|
|
}
|
|
}
|
|
return Some(WidgetInfo::ProgressBar(ComputeProgressParams(
|
|
aFrame, elementState, !IsVerticalProgress(aFrame))));
|
|
}
|
|
|
|
case StyleAppearance::Meter:
|
|
return Some(WidgetInfo::Meter(ComputeMeterParams(aFrame)));
|
|
|
|
case StyleAppearance::Progresschunk:
|
|
case StyleAppearance::Meterchunk:
|
|
// Do nothing: progress and meter bars cases will draw chunks.
|
|
break;
|
|
|
|
case StyleAppearance::Treetwisty:
|
|
return Some(WidgetInfo::Button(
|
|
ButtonParams{ComputeControlParams(aFrame, elementState),
|
|
ButtonType::eTreeTwistyPointingRight}));
|
|
|
|
case StyleAppearance::Treetwistyopen:
|
|
return Some(WidgetInfo::Button(
|
|
ButtonParams{ComputeControlParams(aFrame, elementState),
|
|
ButtonType::eTreeTwistyPointingDown}));
|
|
|
|
case StyleAppearance::Treeheadercell:
|
|
return Some(WidgetInfo::TreeHeaderCell(
|
|
ComputeTreeHeaderCellParams(aFrame, elementState)));
|
|
|
|
case StyleAppearance::Treeitem:
|
|
case StyleAppearance::Treeview:
|
|
return Some(WidgetInfo::ColorFill(sRGBColor(1.0, 1.0, 1.0, 1.0)));
|
|
|
|
case StyleAppearance::Treeheader:
|
|
// do nothing, taken care of by individual header cells
|
|
case StyleAppearance::Treeheadersortarrow:
|
|
// do nothing, taken care of by treeview header
|
|
case StyleAppearance::Treeline:
|
|
// do nothing, these lines don't exist on macos
|
|
break;
|
|
|
|
case StyleAppearance::Range: {
|
|
Maybe<ScaleParams> params = ComputeHTMLScaleParams(aFrame, elementState);
|
|
if (params) {
|
|
return Some(WidgetInfo::Scale(*params));
|
|
}
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Textarea:
|
|
return Some(WidgetInfo::MultilineTextField(
|
|
elementState.HasState(ElementState::FOCUS)));
|
|
|
|
case StyleAppearance::Listbox:
|
|
return Some(WidgetInfo::ListBox());
|
|
|
|
case StyleAppearance::Tab: {
|
|
SegmentParams params =
|
|
ComputeSegmentParams(aFrame, elementState, SegmentType::eTab);
|
|
params.pressed = params.pressed && !params.selected;
|
|
return Some(WidgetInfo::Segment(params));
|
|
}
|
|
|
|
case StyleAppearance::Tabpanels:
|
|
return Some(WidgetInfo::TabPanel(FrameIsInActiveWindow(aFrame)));
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return Nothing();
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(Nothing());
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsNativeThemeCocoa::DrawWidgetBackground(gfxContext* aContext, nsIFrame* aFrame,
|
|
StyleAppearance aAppearance,
|
|
const nsRect& aRect,
|
|
const nsRect& aDirtyRect,
|
|
DrawOverflow aDrawOverflow) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
if (IsWidgetAlwaysNonNative(aFrame, aAppearance)) {
|
|
return ThemeCocoa::DrawWidgetBackground(aContext, aFrame, aAppearance,
|
|
aRect, aDirtyRect, aDrawOverflow);
|
|
}
|
|
|
|
Maybe<WidgetInfo> widgetInfo = ComputeWidgetInfo(aFrame, aAppearance, aRect);
|
|
|
|
if (!widgetInfo) {
|
|
return NS_OK;
|
|
}
|
|
|
|
int32_t p2a = aFrame->PresContext()->AppUnitsPerDevPixel();
|
|
|
|
gfx::Rect nativeWidgetRect = NSRectToRect(aRect, p2a);
|
|
nativeWidgetRect.Round();
|
|
|
|
bool hidpi = IsHiDPIContext(aFrame->PresContext()->DeviceContext());
|
|
|
|
auto colorScheme = LookAndFeel::ColorSchemeForFrame(aFrame);
|
|
|
|
RenderWidget(*widgetInfo, colorScheme, *aContext->GetDrawTarget(),
|
|
nativeWidgetRect, NSRectToRect(aDirtyRect, p2a),
|
|
hidpi ? 2.0f : 1.0f);
|
|
|
|
return NS_OK;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
|
|
}
|
|
|
|
void nsNativeThemeCocoa::RenderWidget(const WidgetInfo& aWidgetInfo,
|
|
LookAndFeel::ColorScheme aScheme,
|
|
DrawTarget& aDrawTarget,
|
|
const gfx::Rect& aWidgetRect,
|
|
const gfx::Rect& aDirtyRect,
|
|
float aScale) {
|
|
// Some of the drawing below uses NSAppearance.currentAppearance behind the
|
|
// scenes. Set it to the appearance we want, the same way as
|
|
// nsLookAndFeel::NativeGetColor.
|
|
NSAppearance.currentAppearance = NSAppearanceForColorScheme(aScheme);
|
|
|
|
// Also set the cell draw window's appearance; this is respected by
|
|
// NSTextFieldCell (and its subclass NSSearchFieldCell).
|
|
if (mCellDrawWindow) {
|
|
mCellDrawWindow.appearance = NSAppearance.currentAppearance;
|
|
}
|
|
|
|
const Widget widget = aWidgetInfo.Widget();
|
|
|
|
// Some widgets render using DrawTarget, and some using CGContext.
|
|
switch (widget) {
|
|
case Widget::eColorFill: {
|
|
sRGBColor color = aWidgetInfo.Params<sRGBColor>();
|
|
aDrawTarget.FillRect(aWidgetRect, ColorPattern(ToDeviceColor(color)));
|
|
break;
|
|
}
|
|
default: {
|
|
AutoRestoreTransform autoRestoreTransform(&aDrawTarget);
|
|
gfx::Rect widgetRect = aWidgetRect;
|
|
gfx::Rect dirtyRect = aDirtyRect;
|
|
|
|
dirtyRect.Scale(1.0f / aScale);
|
|
widgetRect.Scale(1.0f / aScale);
|
|
aDrawTarget.SetTransform(
|
|
aDrawTarget.GetTransform().PreScale(aScale, aScale));
|
|
|
|
// The remaining widgets require a CGContext.
|
|
CGRect macRect = CGRectMake(widgetRect.X(), widgetRect.Y(),
|
|
widgetRect.Width(), widgetRect.Height());
|
|
|
|
gfxQuartzNativeDrawing nativeDrawing(aDrawTarget, dirtyRect);
|
|
|
|
CGContextRef cgContext = nativeDrawing.BeginNativeDrawing();
|
|
if (cgContext == nullptr) {
|
|
// The Quartz surface handles 0x0 surfaces by internally
|
|
// making all operations no-ops; there's no cgcontext created for them.
|
|
// Unfortunately, this means that callers that want to render
|
|
// directly to the CGContext need to be aware of this quirk.
|
|
return;
|
|
}
|
|
|
|
// Set the context's "base transform" to in order to get correctly-sized
|
|
// focus rings.
|
|
CGContextSetBaseCTM(cgContext,
|
|
CGAffineTransformMakeScale(aScale, aScale));
|
|
|
|
switch (widget) {
|
|
case Widget::eColorFill:
|
|
MOZ_CRASH("already handled in outer switch");
|
|
break;
|
|
case Widget::eCheckbox: {
|
|
CheckboxOrRadioParams params =
|
|
aWidgetInfo.Params<CheckboxOrRadioParams>();
|
|
DrawCheckboxOrRadio(cgContext, true, macRect, params);
|
|
break;
|
|
}
|
|
case Widget::eRadio: {
|
|
CheckboxOrRadioParams params =
|
|
aWidgetInfo.Params<CheckboxOrRadioParams>();
|
|
DrawCheckboxOrRadio(cgContext, false, macRect, params);
|
|
break;
|
|
}
|
|
case Widget::eButton: {
|
|
ButtonParams params = aWidgetInfo.Params<ButtonParams>();
|
|
DrawButton(cgContext, macRect, params);
|
|
break;
|
|
}
|
|
case Widget::eDropdown: {
|
|
DropdownParams params = aWidgetInfo.Params<DropdownParams>();
|
|
DrawDropdown(cgContext, macRect, params);
|
|
break;
|
|
}
|
|
case Widget::eSpinButtons: {
|
|
SpinButtonParams params = aWidgetInfo.Params<SpinButtonParams>();
|
|
DrawSpinButtons(cgContext, macRect, params);
|
|
break;
|
|
}
|
|
case Widget::eSpinButtonUp: {
|
|
SpinButtonParams params = aWidgetInfo.Params<SpinButtonParams>();
|
|
DrawSpinButton(cgContext, macRect, SpinButton::eUp, params);
|
|
break;
|
|
}
|
|
case Widget::eSpinButtonDown: {
|
|
SpinButtonParams params = aWidgetInfo.Params<SpinButtonParams>();
|
|
DrawSpinButton(cgContext, macRect, SpinButton::eDown, params);
|
|
break;
|
|
}
|
|
case Widget::eSegment: {
|
|
SegmentParams params = aWidgetInfo.Params<SegmentParams>();
|
|
DrawSegment(cgContext, macRect, params);
|
|
break;
|
|
}
|
|
case Widget::eSeparator: {
|
|
HIThemeSeparatorDrawInfo sdi = {0, kThemeStateActive};
|
|
HIThemeDrawSeparator(&macRect, &sdi, cgContext, HITHEME_ORIENTATION);
|
|
break;
|
|
}
|
|
case Widget::eToolbar: {
|
|
bool isMain = aWidgetInfo.Params<bool>();
|
|
DrawToolbar(cgContext, macRect, isMain);
|
|
break;
|
|
}
|
|
case Widget::eStatusBar: {
|
|
bool isMain = aWidgetInfo.Params<bool>();
|
|
DrawStatusBar(cgContext, macRect, isMain);
|
|
break;
|
|
}
|
|
case Widget::eGroupBox: {
|
|
HIThemeGroupBoxDrawInfo gdi = {0, kThemeStateActive,
|
|
kHIThemeGroupBoxKindPrimary};
|
|
HIThemeDrawGroupBox(&macRect, &gdi, cgContext, HITHEME_ORIENTATION);
|
|
break;
|
|
}
|
|
case Widget::eTextField: {
|
|
TextFieldParams params = aWidgetInfo.Params<TextFieldParams>();
|
|
DrawTextField(cgContext, macRect, params);
|
|
break;
|
|
}
|
|
case Widget::eSearchField: {
|
|
TextFieldParams params = aWidgetInfo.Params<TextFieldParams>();
|
|
DrawSearchField(cgContext, macRect, params);
|
|
break;
|
|
}
|
|
case Widget::eProgressBar: {
|
|
ProgressParams params = aWidgetInfo.Params<ProgressParams>();
|
|
DrawProgress(cgContext, macRect, params);
|
|
break;
|
|
}
|
|
case Widget::eMeter: {
|
|
MeterParams params = aWidgetInfo.Params<MeterParams>();
|
|
DrawMeter(cgContext, macRect, params);
|
|
break;
|
|
}
|
|
case Widget::eTreeHeaderCell: {
|
|
TreeHeaderCellParams params =
|
|
aWidgetInfo.Params<TreeHeaderCellParams>();
|
|
DrawTreeHeaderCell(cgContext, macRect, params);
|
|
break;
|
|
}
|
|
case Widget::eScale: {
|
|
ScaleParams params = aWidgetInfo.Params<ScaleParams>();
|
|
DrawScale(cgContext, macRect, params);
|
|
break;
|
|
}
|
|
case Widget::eMultilineTextField: {
|
|
bool isFocused = aWidgetInfo.Params<bool>();
|
|
DrawMultilineTextField(cgContext, macRect, isFocused);
|
|
break;
|
|
}
|
|
case Widget::eListBox: {
|
|
// Fill the content with the control background color.
|
|
CGContextSetFillColorWithColor(
|
|
cgContext, [NSColor.controlBackgroundColor CGColor]);
|
|
CGContextFillRect(cgContext, macRect);
|
|
// Draw the frame using kCUIWidgetScrollViewFrame. This is what
|
|
// NSScrollView uses in
|
|
// -[NSScrollView drawRect:] if you give it a borderType of
|
|
// NSBezelBorder.
|
|
RenderWithCoreUI(
|
|
macRect, cgContext, @{
|
|
@"widget" : @"kCUIWidgetScrollViewFrame",
|
|
@"kCUIIsFlippedKey" : @YES,
|
|
@"kCUIVariantMetal" : @NO,
|
|
});
|
|
break;
|
|
}
|
|
case Widget::eTabPanel: {
|
|
bool isInsideActiveWindow = aWidgetInfo.Params<bool>();
|
|
DrawTabPanel(cgContext, macRect, isInsideActiveWindow);
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Reset the base CTM.
|
|
CGContextSetBaseCTM(cgContext, CGAffineTransformIdentity);
|
|
|
|
nativeDrawing.EndNativeDrawing();
|
|
}
|
|
}
|
|
}
|
|
|
|
bool nsNativeThemeCocoa::CreateWebRenderCommandsForWidget(
|
|
mozilla::wr::DisplayListBuilder& aBuilder,
|
|
mozilla::wr::IpcResourceUpdateQueue& aResources,
|
|
const mozilla::layers::StackingContextHelper& aSc,
|
|
mozilla::layers::RenderRootStateManager* aManager, nsIFrame* aFrame,
|
|
StyleAppearance aAppearance, const nsRect& aRect) {
|
|
if (IsWidgetAlwaysNonNative(aFrame, aAppearance)) {
|
|
return ThemeCocoa::CreateWebRenderCommandsForWidget(
|
|
aBuilder, aResources, aSc, aManager, aFrame, aAppearance, aRect);
|
|
}
|
|
|
|
// This list needs to stay consistent with the list in DrawWidgetBackground.
|
|
// For every switch case in DrawWidgetBackground, there are three choices:
|
|
// - If the case in DrawWidgetBackground draws nothing for the given widget
|
|
// type, then don't list it here. We will hit the "default: return true;"
|
|
// case.
|
|
// - If the case in DrawWidgetBackground draws something simple for the given
|
|
// widget type, imitate that drawing using WebRender commands.
|
|
// - If the case in DrawWidgetBackground draws something complicated for the
|
|
// given widget type, return false here.
|
|
switch (aAppearance) {
|
|
case StyleAppearance::Checkbox:
|
|
case StyleAppearance::Radio:
|
|
case StyleAppearance::Button:
|
|
case StyleAppearance::MozMacHelpButton:
|
|
case StyleAppearance::MozMacDisclosureButtonOpen:
|
|
case StyleAppearance::MozMacDisclosureButtonClosed:
|
|
case StyleAppearance::Spinner:
|
|
case StyleAppearance::SpinnerUpbutton:
|
|
case StyleAppearance::SpinnerDownbutton:
|
|
case StyleAppearance::Toolbarbutton:
|
|
case StyleAppearance::Separator:
|
|
case StyleAppearance::Toolbar:
|
|
case StyleAppearance::MozWindowTitlebar:
|
|
case StyleAppearance::Statusbar:
|
|
case StyleAppearance::Menulist:
|
|
case StyleAppearance::MenulistButton:
|
|
case StyleAppearance::MozMenulistArrowButton:
|
|
case StyleAppearance::Textfield:
|
|
case StyleAppearance::NumberInput:
|
|
case StyleAppearance::Searchfield:
|
|
case StyleAppearance::ProgressBar:
|
|
case StyleAppearance::Meter:
|
|
case StyleAppearance::Treeheadercell:
|
|
case StyleAppearance::Treetwisty:
|
|
case StyleAppearance::Treetwistyopen:
|
|
case StyleAppearance::Treeitem:
|
|
case StyleAppearance::Treeview:
|
|
case StyleAppearance::Range:
|
|
return false;
|
|
|
|
case StyleAppearance::Textarea:
|
|
case StyleAppearance::Listbox:
|
|
case StyleAppearance::Tab:
|
|
case StyleAppearance::Tabpanels:
|
|
return false;
|
|
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
|
|
LayoutDeviceIntMargin nsNativeThemeCocoa::DirectionAwareMargin(
|
|
const LayoutDeviceIntMargin& aMargin, nsIFrame* aFrame) {
|
|
// Assuming aMargin was originally specified for a horizontal LTR context,
|
|
// reinterpret the values as logical, and then map to physical coords
|
|
// according to aFrame's actual writing mode.
|
|
WritingMode wm = aFrame->GetWritingMode();
|
|
nsMargin m = LogicalMargin(wm, aMargin.top, aMargin.right, aMargin.bottom,
|
|
aMargin.left)
|
|
.GetPhysicalMargin(wm);
|
|
return LayoutDeviceIntMargin(m.top, m.right, m.bottom, m.left);
|
|
}
|
|
|
|
static const LayoutDeviceIntMargin kAquaDropdownBorder(1, 22, 2, 5);
|
|
static const LayoutDeviceIntMargin kAquaComboboxBorder(3, 20, 3, 4);
|
|
static const LayoutDeviceIntMargin kAquaSearchfieldBorder(3, 5, 2, 19);
|
|
static const LayoutDeviceIntMargin kAquaSearchfieldBorderBigSur(5, 5, 4, 26);
|
|
|
|
LayoutDeviceIntMargin nsNativeThemeCocoa::GetWidgetBorder(
|
|
nsDeviceContext* aContext, nsIFrame* aFrame, StyleAppearance aAppearance) {
|
|
if (IsWidgetAlwaysNonNative(aFrame, aAppearance)) {
|
|
return Theme::GetWidgetBorder(aContext, aFrame, aAppearance);
|
|
}
|
|
|
|
LayoutDeviceIntMargin result;
|
|
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
switch (aAppearance) {
|
|
case StyleAppearance::Button: {
|
|
if (IsButtonTypeMenu(aFrame)) {
|
|
result = DirectionAwareMargin(kAquaDropdownBorder, aFrame);
|
|
} else {
|
|
result =
|
|
DirectionAwareMargin(LayoutDeviceIntMargin(1, 7, 3, 7), aFrame);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Toolbarbutton: {
|
|
result = DirectionAwareMargin(LayoutDeviceIntMargin(1, 4, 1, 4), aFrame);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Checkbox:
|
|
case StyleAppearance::Radio: {
|
|
// nsCheckboxRadioFrame::GetIntrinsicWidth and
|
|
// nsCheckboxRadioFrame::GetIntrinsicHeight assume a border width of 2px.
|
|
result.SizeTo(2, 2, 2, 2);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Menulist:
|
|
case StyleAppearance::MenulistButton:
|
|
case StyleAppearance::MozMenulistArrowButton:
|
|
result = DirectionAwareMargin(kAquaDropdownBorder, aFrame);
|
|
break;
|
|
|
|
case StyleAppearance::NumberInput:
|
|
case StyleAppearance::Textfield: {
|
|
SInt32 frameOutset = 0;
|
|
::GetThemeMetric(kThemeMetricEditTextFrameOutset, &frameOutset);
|
|
|
|
SInt32 textPadding = 0;
|
|
::GetThemeMetric(kThemeMetricEditTextWhitespace, &textPadding);
|
|
|
|
frameOutset += textPadding;
|
|
|
|
result.SizeTo(frameOutset, frameOutset, frameOutset, frameOutset);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Textarea:
|
|
result.SizeTo(1, 1, 1, 1);
|
|
break;
|
|
|
|
case StyleAppearance::Searchfield: {
|
|
auto border = nsCocoaFeatures::OnBigSurOrLater()
|
|
? kAquaSearchfieldBorderBigSur
|
|
: kAquaSearchfieldBorder;
|
|
result = DirectionAwareMargin(border, aFrame);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Listbox: {
|
|
SInt32 frameOutset = 0;
|
|
::GetThemeMetric(kThemeMetricListBoxFrameOutset, &frameOutset);
|
|
result.SizeTo(frameOutset, frameOutset, frameOutset, frameOutset);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Statusbar:
|
|
result.SizeTo(1, 0, 0, 0);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (IsHiDPIContext(aContext)) {
|
|
result = result + result; // doubled
|
|
}
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(result);
|
|
}
|
|
|
|
// Return false here to indicate that CSS padding values should be used. There
|
|
// is no reason to make a distinction between padding and border values, just
|
|
// specify whatever values you want in GetWidgetBorder and only use this to
|
|
// return true if you want to override CSS padding values.
|
|
bool nsNativeThemeCocoa::GetWidgetPadding(nsDeviceContext* aContext,
|
|
nsIFrame* aFrame,
|
|
StyleAppearance aAppearance,
|
|
LayoutDeviceIntMargin* aResult) {
|
|
if (IsWidgetAlwaysNonNative(aFrame, aAppearance)) {
|
|
return Theme::GetWidgetPadding(aContext, aFrame, aAppearance, aResult);
|
|
}
|
|
|
|
// We don't want CSS padding being used for certain widgets.
|
|
// See bug 381639 for an example of why.
|
|
switch (aAppearance) {
|
|
// Radios and checkboxes return a fixed size in GetMinimumWidgetSize
|
|
// and have a meaningful baseline, so they can't have
|
|
// author-specified padding.
|
|
case StyleAppearance::Checkbox:
|
|
case StyleAppearance::Radio:
|
|
aResult->SizeTo(0, 0, 0, 0);
|
|
return true;
|
|
|
|
case StyleAppearance::Searchfield:
|
|
if (nsCocoaFeatures::OnBigSurOrLater()) {
|
|
return true;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool nsNativeThemeCocoa::GetWidgetOverflow(nsDeviceContext* aContext,
|
|
nsIFrame* aFrame,
|
|
StyleAppearance aAppearance,
|
|
nsRect* aOverflowRect) {
|
|
if (IsWidgetAlwaysNonNative(aFrame, aAppearance)) {
|
|
return ThemeCocoa::GetWidgetOverflow(aContext, aFrame, aAppearance,
|
|
aOverflowRect);
|
|
}
|
|
nsIntMargin overflow;
|
|
switch (aAppearance) {
|
|
case StyleAppearance::Button:
|
|
case StyleAppearance::MozMacDisclosureButtonOpen:
|
|
case StyleAppearance::MozMacDisclosureButtonClosed:
|
|
case StyleAppearance::MozMacHelpButton:
|
|
case StyleAppearance::Toolbarbutton:
|
|
case StyleAppearance::NumberInput:
|
|
case StyleAppearance::Textfield:
|
|
case StyleAppearance::Textarea:
|
|
case StyleAppearance::Searchfield:
|
|
case StyleAppearance::Listbox:
|
|
case StyleAppearance::Menulist:
|
|
case StyleAppearance::MenulistButton:
|
|
case StyleAppearance::MozMenulistArrowButton:
|
|
case StyleAppearance::Checkbox:
|
|
case StyleAppearance::Radio:
|
|
case StyleAppearance::Tab: {
|
|
overflow.SizeTo(static_cast<int32_t>(kMaxFocusRingWidth),
|
|
static_cast<int32_t>(kMaxFocusRingWidth),
|
|
static_cast<int32_t>(kMaxFocusRingWidth),
|
|
static_cast<int32_t>(kMaxFocusRingWidth));
|
|
break;
|
|
}
|
|
case StyleAppearance::ProgressBar: {
|
|
// Progress bars draw a 2 pixel white shadow under their progress
|
|
// indicators.
|
|
overflow.bottom = 2;
|
|
break;
|
|
}
|
|
case StyleAppearance::Meter: {
|
|
// Meter bars overflow their boxes by about 2 pixels.
|
|
overflow.SizeTo(2, 2, 2, 2);
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (IsHiDPIContext(aContext)) {
|
|
// Double the number of device pixels.
|
|
overflow += overflow;
|
|
}
|
|
|
|
if (overflow != nsIntMargin()) {
|
|
int32_t p2a = aFrame->PresContext()->AppUnitsPerDevPixel();
|
|
aOverflowRect->Inflate(nsMargin(NSIntPixelsToAppUnits(overflow.top, p2a),
|
|
NSIntPixelsToAppUnits(overflow.right, p2a),
|
|
NSIntPixelsToAppUnits(overflow.bottom, p2a),
|
|
NSIntPixelsToAppUnits(overflow.left, p2a)));
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
LayoutDeviceIntSize nsNativeThemeCocoa::GetMinimumWidgetSize(
|
|
nsPresContext* aPresContext, nsIFrame* aFrame,
|
|
StyleAppearance aAppearance) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
if (IsWidgetAlwaysNonNative(aFrame, aAppearance)) {
|
|
return ThemeCocoa::GetMinimumWidgetSize(aPresContext, aFrame, aAppearance);
|
|
}
|
|
|
|
LayoutDeviceIntSize result;
|
|
switch (aAppearance) {
|
|
case StyleAppearance::Button: {
|
|
result.SizeTo(pushButtonSettings.minimumSizes[miniControlSize].width,
|
|
pushButtonSettings.naturalSizes[miniControlSize].height);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::MozMacDisclosureButtonOpen:
|
|
case StyleAppearance::MozMacDisclosureButtonClosed: {
|
|
result.SizeTo(kDisclosureButtonSize.width, kDisclosureButtonSize.height);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::MozMacHelpButton: {
|
|
result.SizeTo(kHelpButtonSize.width, kHelpButtonSize.height);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Toolbarbutton: {
|
|
result.SizeTo(0, toolbarButtonHeights[miniControlSize]);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Spinner:
|
|
case StyleAppearance::SpinnerUpbutton:
|
|
case StyleAppearance::SpinnerDownbutton: {
|
|
SInt32 buttonHeight = 0, buttonWidth = 0;
|
|
if (aFrame->GetContent()->IsXULElement()) {
|
|
::GetThemeMetric(kThemeMetricLittleArrowsWidth, &buttonWidth);
|
|
::GetThemeMetric(kThemeMetricLittleArrowsHeight, &buttonHeight);
|
|
} else {
|
|
NSSize size =
|
|
spinnerSettings
|
|
.minimumSizes[EnumSizeForCocoaSize(NSControlSizeMini)];
|
|
buttonWidth = size.width;
|
|
buttonHeight = size.height;
|
|
if (aAppearance != StyleAppearance::Spinner) {
|
|
// the buttons are half the height of the spinner
|
|
buttonHeight /= 2;
|
|
}
|
|
}
|
|
result.SizeTo(buttonWidth, buttonHeight);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Menulist:
|
|
case StyleAppearance::MenulistButton: {
|
|
SInt32 popupHeight = 0;
|
|
::GetThemeMetric(kThemeMetricPopupButtonHeight, &popupHeight);
|
|
result.SizeTo(0, popupHeight);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::NumberInput:
|
|
case StyleAppearance::Textfield:
|
|
case StyleAppearance::Textarea:
|
|
case StyleAppearance::Searchfield: {
|
|
// at minimum, we should be tall enough for 9pt text.
|
|
// I'm using hardcoded values here because the appearance manager
|
|
// values for the frame size are incorrect.
|
|
result.SizeTo(0, (2 + 2) /* top */ + 9 + (1 + 1) /* bottom */);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::MozWindowButtonBox: {
|
|
NSSize size = WindowButtonsSize(aFrame);
|
|
result.SizeTo(size.width, size.height);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::ProgressBar: {
|
|
SInt32 barHeight = 0;
|
|
::GetThemeMetric(kThemeMetricNormalProgressBarThickness, &barHeight);
|
|
result.SizeTo(0, barHeight);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Separator: {
|
|
result.SizeTo(1, 1);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Treetwisty:
|
|
case StyleAppearance::Treetwistyopen: {
|
|
SInt32 twistyHeight = 0, twistyWidth = 0;
|
|
::GetThemeMetric(kThemeMetricDisclosureButtonWidth, &twistyWidth);
|
|
::GetThemeMetric(kThemeMetricDisclosureButtonHeight, &twistyHeight);
|
|
result.SizeTo(twistyWidth, twistyHeight);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Treeheader:
|
|
case StyleAppearance::Treeheadercell: {
|
|
SInt32 headerHeight = 0;
|
|
::GetThemeMetric(kThemeMetricListHeaderHeight, &headerHeight);
|
|
result.SizeTo(0, headerHeight);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::Tab: {
|
|
result.SizeTo(0, tabHeights[miniControlSize]);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::RangeThumb: {
|
|
SInt32 width = 0;
|
|
SInt32 height = 0;
|
|
::GetThemeMetric(kThemeMetricSliderMinThumbWidth, &width);
|
|
::GetThemeMetric(kThemeMetricSliderMinThumbHeight, &height);
|
|
result.SizeTo(width, height);
|
|
break;
|
|
}
|
|
|
|
case StyleAppearance::MozMenulistArrowButton:
|
|
return ThemeCocoa::GetMinimumWidgetSize(aPresContext, aFrame,
|
|
aAppearance);
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (IsHiDPIContext(aPresContext->DeviceContext())) {
|
|
result = result * 2;
|
|
}
|
|
|
|
return result;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(LayoutDeviceIntSize());
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsNativeThemeCocoa::WidgetStateChanged(nsIFrame* aFrame,
|
|
StyleAppearance aAppearance,
|
|
nsAtom* aAttribute, bool* aShouldRepaint,
|
|
const nsAttrValue* aOldValue) {
|
|
// Some widget types just never change state.
|
|
switch (aAppearance) {
|
|
case StyleAppearance::MozWindowTitlebar:
|
|
case StyleAppearance::Toolbox:
|
|
case StyleAppearance::Toolbar:
|
|
case StyleAppearance::Statusbar:
|
|
case StyleAppearance::Tooltip:
|
|
case StyleAppearance::Tabpanels:
|
|
case StyleAppearance::Tabpanel:
|
|
case StyleAppearance::Dialog:
|
|
case StyleAppearance::Menupopup:
|
|
case StyleAppearance::Progresschunk:
|
|
case StyleAppearance::ProgressBar:
|
|
case StyleAppearance::Meter:
|
|
case StyleAppearance::Meterchunk:
|
|
*aShouldRepaint = false;
|
|
return NS_OK;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
// XXXdwh Not sure what can really be done here. Can at least guess for
|
|
// specific widgets that they're highly unlikely to have certain states.
|
|
// For example, a toolbar doesn't care about any states.
|
|
if (!aAttribute) {
|
|
// Hover/focus/active changed. Always repaint.
|
|
*aShouldRepaint = true;
|
|
} else {
|
|
// Check the attribute to see if it's relevant.
|
|
// disabled, checked, dlgtype, default, etc.
|
|
*aShouldRepaint = false;
|
|
if (aAttribute == nsGkAtoms::disabled || aAttribute == nsGkAtoms::checked ||
|
|
aAttribute == nsGkAtoms::selected ||
|
|
aAttribute == nsGkAtoms::visuallyselected ||
|
|
aAttribute == nsGkAtoms::menuactive ||
|
|
aAttribute == nsGkAtoms::sortDirection ||
|
|
aAttribute == nsGkAtoms::focused || aAttribute == nsGkAtoms::_default ||
|
|
aAttribute == nsGkAtoms::open || aAttribute == nsGkAtoms::hover)
|
|
*aShouldRepaint = true;
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsNativeThemeCocoa::ThemeChanged() {
|
|
// This is unimplemented because we don't care if gecko changes its theme
|
|
// and macOS system appearance changes are handled by
|
|
// nsLookAndFeel::SystemWantsDarkTheme.
|
|
return NS_OK;
|
|
}
|
|
|
|
bool nsNativeThemeCocoa::ThemeSupportsWidget(nsPresContext* aPresContext,
|
|
nsIFrame* aFrame,
|
|
StyleAppearance aAppearance) {
|
|
if (IsWidgetAlwaysNonNative(aFrame, aAppearance)) {
|
|
return ThemeCocoa::ThemeSupportsWidget(aPresContext, aFrame, aAppearance);
|
|
}
|
|
// if this is a dropdown button in a combobox the answer is always no
|
|
if (aAppearance == StyleAppearance::MozMenulistArrowButton) {
|
|
nsIFrame* parentFrame = aFrame->GetParent();
|
|
if (parentFrame && parentFrame->IsComboboxControlFrame()) return false;
|
|
}
|
|
|
|
switch (aAppearance) {
|
|
// Combobox dropdowns don't support native theming in vertical mode.
|
|
case StyleAppearance::Menulist:
|
|
case StyleAppearance::MenulistButton:
|
|
case StyleAppearance::MozMenulistArrowButton:
|
|
if (aFrame && aFrame->GetWritingMode().IsVertical()) {
|
|
return false;
|
|
}
|
|
[[fallthrough]];
|
|
|
|
case StyleAppearance::Listbox:
|
|
case StyleAppearance::Dialog:
|
|
case StyleAppearance::MozWindowButtonBox:
|
|
case StyleAppearance::MozWindowTitlebar:
|
|
case StyleAppearance::Menupopup:
|
|
case StyleAppearance::Tooltip:
|
|
|
|
case StyleAppearance::Checkbox:
|
|
case StyleAppearance::Radio:
|
|
case StyleAppearance::MozMacHelpButton:
|
|
case StyleAppearance::MozMacDisclosureButtonOpen:
|
|
case StyleAppearance::MozMacDisclosureButtonClosed:
|
|
case StyleAppearance::Button:
|
|
case StyleAppearance::Toolbarbutton:
|
|
case StyleAppearance::Spinner:
|
|
case StyleAppearance::SpinnerUpbutton:
|
|
case StyleAppearance::SpinnerDownbutton:
|
|
case StyleAppearance::Toolbar:
|
|
case StyleAppearance::Statusbar:
|
|
case StyleAppearance::NumberInput:
|
|
case StyleAppearance::Textfield:
|
|
case StyleAppearance::Textarea:
|
|
case StyleAppearance::Searchfield:
|
|
case StyleAppearance::Toolbox:
|
|
case StyleAppearance::ProgressBar:
|
|
case StyleAppearance::Progresschunk:
|
|
case StyleAppearance::Meter:
|
|
case StyleAppearance::Meterchunk:
|
|
case StyleAppearance::Separator:
|
|
|
|
case StyleAppearance::Tabpanels:
|
|
case StyleAppearance::Tab:
|
|
|
|
case StyleAppearance::Treetwisty:
|
|
case StyleAppearance::Treetwistyopen:
|
|
case StyleAppearance::Treeview:
|
|
case StyleAppearance::Treeheader:
|
|
case StyleAppearance::Treeheadercell:
|
|
case StyleAppearance::Treeheadersortarrow:
|
|
case StyleAppearance::Treeitem:
|
|
case StyleAppearance::Treeline:
|
|
|
|
case StyleAppearance::Range:
|
|
return !IsWidgetStyled(aPresContext, aFrame, aAppearance);
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool nsNativeThemeCocoa::WidgetIsContainer(StyleAppearance aAppearance) {
|
|
// flesh this out at some point
|
|
switch (aAppearance) {
|
|
case StyleAppearance::MozMenulistArrowButton:
|
|
case StyleAppearance::Radio:
|
|
case StyleAppearance::Checkbox:
|
|
case StyleAppearance::ProgressBar:
|
|
case StyleAppearance::Meter:
|
|
case StyleAppearance::Range:
|
|
case StyleAppearance::MozMacHelpButton:
|
|
case StyleAppearance::MozMacDisclosureButtonOpen:
|
|
case StyleAppearance::MozMacDisclosureButtonClosed:
|
|
return false;
|
|
default:
|
|
break;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool nsNativeThemeCocoa::ThemeDrawsFocusForWidget(nsIFrame*,
|
|
StyleAppearance aAppearance) {
|
|
switch (aAppearance) {
|
|
case StyleAppearance::Textarea:
|
|
case StyleAppearance::Textfield:
|
|
case StyleAppearance::Searchfield:
|
|
case StyleAppearance::NumberInput:
|
|
case StyleAppearance::Menulist:
|
|
case StyleAppearance::MenulistButton:
|
|
case StyleAppearance::Button:
|
|
case StyleAppearance::MozMacHelpButton:
|
|
case StyleAppearance::MozMacDisclosureButtonOpen:
|
|
case StyleAppearance::MozMacDisclosureButtonClosed:
|
|
case StyleAppearance::Radio:
|
|
case StyleAppearance::Range:
|
|
case StyleAppearance::Checkbox:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool nsNativeThemeCocoa::ThemeNeedsComboboxDropmarker() { return false; }
|
|
|
|
bool nsNativeThemeCocoa::WidgetAppearanceDependsOnWindowFocus(
|
|
StyleAppearance aAppearance) {
|
|
switch (aAppearance) {
|
|
case StyleAppearance::Dialog:
|
|
case StyleAppearance::Tabpanels:
|
|
case StyleAppearance::Menupopup:
|
|
case StyleAppearance::Tooltip:
|
|
case StyleAppearance::Spinner:
|
|
case StyleAppearance::SpinnerUpbutton:
|
|
case StyleAppearance::SpinnerDownbutton:
|
|
case StyleAppearance::Separator:
|
|
case StyleAppearance::Toolbox:
|
|
case StyleAppearance::NumberInput:
|
|
case StyleAppearance::Textfield:
|
|
case StyleAppearance::Treeview:
|
|
case StyleAppearance::Treeline:
|
|
case StyleAppearance::Textarea:
|
|
case StyleAppearance::Listbox:
|
|
return false;
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
|
|
nsITheme::ThemeGeometryType nsNativeThemeCocoa::ThemeGeometryTypeForWidget(
|
|
nsIFrame* aFrame, StyleAppearance aAppearance) {
|
|
switch (aAppearance) {
|
|
case StyleAppearance::MozWindowTitlebar:
|
|
return eThemeGeometryTypeTitlebar;
|
|
case StyleAppearance::Toolbar:
|
|
return eThemeGeometryTypeToolbar;
|
|
case StyleAppearance::Toolbox:
|
|
return eThemeGeometryTypeToolbox;
|
|
case StyleAppearance::MozWindowButtonBox:
|
|
return eThemeGeometryTypeWindowButtons;
|
|
case StyleAppearance::Tooltip:
|
|
return eThemeGeometryTypeTooltip;
|
|
case StyleAppearance::Menupopup:
|
|
return eThemeGeometryTypeMenu;
|
|
default:
|
|
return eThemeGeometryTypeUnknown;
|
|
}
|
|
}
|
|
|
|
nsITheme::Transparency nsNativeThemeCocoa::GetWidgetTransparency(
|
|
nsIFrame* aFrame, StyleAppearance aAppearance) {
|
|
if (IsWidgetScrollbarPart(aAppearance)) {
|
|
return ThemeCocoa::GetWidgetTransparency(aFrame, aAppearance);
|
|
}
|
|
|
|
switch (aAppearance) {
|
|
case StyleAppearance::Menupopup:
|
|
case StyleAppearance::Tooltip:
|
|
case StyleAppearance::Dialog:
|
|
case StyleAppearance::Toolbar:
|
|
return eTransparent;
|
|
|
|
case StyleAppearance::Statusbar:
|
|
// Knowing that scrollbars and statusbars are opaque improves
|
|
// performance, because we create layers for them.
|
|
return eOpaque;
|
|
|
|
default:
|
|
return eUnknownTransparency;
|
|
}
|
|
}
|
|
|
|
already_AddRefed<widget::Theme> do_CreateNativeThemeDoNotUseDirectly() {
|
|
return do_AddRef(new nsNativeThemeCocoa());
|
|
}
|