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https://bitbucket.org/chromiumembedded/cef
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106 lines
2.8 KiB
Plaintext
106 lines
2.8 KiB
Plaintext
// Copyright 2023 The Chromium Embedded Framework Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be found
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// in the LICENSE file.
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#include "libcef/browser/views/ns_window.h"
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#include "base/i18n/rtl.h"
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#include "components/remote_cocoa/app_shim/native_widget_ns_window_bridge.h"
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#include "components/remote_cocoa/common/native_widget_ns_window_host.mojom.h"
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#include "ui/base/cocoa/window_size_constants.h"
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@interface CefThemeFrame : NativeWidgetMacNSWindowTitledFrame
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@end
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// NSThemeFrame (PrivateAPI) definitions.
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@interface NSThemeFrame (PrivateAPI)
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- (void)setStyleMask:(NSUInteger)styleMask;
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- (CGFloat)_titlebarHeight;
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- (BOOL)_shouldCenterTrafficLights;
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@end
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@implementation CefThemeFrame {
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bool in_full_screen_;
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}
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// NSThemeFrame (PrivateAPI) overrides.
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- (void)setStyleMask:(NSUInteger)styleMask {
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in_full_screen_ = (styleMask & NSWindowStyleMaskFullScreen) != 0;
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[super setStyleMask:styleMask];
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}
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- (CGFloat)_titlebarHeight {
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if (!in_full_screen_) {
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bool override_titlebar_height = false;
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float titlebar_height = 0;
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auto* window = base::apple::ObjCCast<CefNSWindow>([self window]);
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if (auto* bridge = [window bridge]) {
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bridge->host()->GetWindowFrameTitlebarHeight(&override_titlebar_height,
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&titlebar_height);
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if (override_titlebar_height) {
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return titlebar_height;
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}
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}
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}
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return [super _titlebarHeight];
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}
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- (BOOL)_shouldCenterTrafficLights {
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auto* window = base::apple::ObjCCast<CefNSWindow>([self window]);
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return [window shouldCenterTrafficLights];
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}
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- (BOOL)_shouldFlipTrafficLightsForRTL {
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return base::i18n::IsRTL() ? YES : NO;
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}
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@end
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@interface NSWindow (PrivateAPI)
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+ (Class)frameViewClassForStyleMask:(NSUInteger)windowStyle;
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@end
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@implementation CefNSWindow
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- (id)initWithStyle:(NSUInteger)style_mask isFrameless:(bool)is_frameless {
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if ((self = [super initWithContentRect:ui::kWindowSizeDeterminedLater
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styleMask:style_mask
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backing:NSBackingStoreBuffered
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defer:NO])) {
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is_frameless_ = is_frameless;
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}
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return self;
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}
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- (BOOL)shouldCenterTrafficLights {
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return is_frameless_ ? YES : NO;
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}
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// NSWindow overrides.
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- (NSRect)contentRectForFrameRect:(NSRect)frameRect {
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if (is_frameless_) {
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return frameRect;
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}
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return [super contentRectForFrameRect:frameRect];
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}
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- (NSRect)frameRectForContentRect:(NSRect)contentRect {
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if (is_frameless_) {
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return contentRect;
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}
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return [super frameRectForContentRect:contentRect];
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}
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// NSWindow (PrivateAPI) overrides.
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+ (Class)frameViewClassForStyleMask:(NSUInteger)windowStyle {
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if (Class custom_frame = [CefThemeFrame class]) {
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return custom_frame;
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}
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return [super frameViewClassForStyleMask:windowStyle];
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}
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@end
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