electron/shell/browser/ui/cocoa/window_buttons_proxy.h
Michaela Laurencin 2f0d5651a9
feat: add WCO height option (#31222)
* feat: add WCO height option

* add docs and mac functionality

* add macOS functionality and height lowerbound

* Update docs/api/browser-window.md

Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>

* update macOS functionality

* add chromium related notes

* add test and fix pixel under button bug and fix typo

* revert changes to docs/api/frameless-window.md

* modify `useCustomHeight` calls

* update `useCustomHeight` and `getCurrentMargin`

* modify margin calculation

* fix minimum custom height on macOS

* Update window_buttons_proxy.mm

* fix specified traffic light positions

Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
2022-01-24 17:09:21 -05:00

65 lines
1.7 KiB
Objective-C

// Copyright (c) 2021 Microsoft, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#ifndef ELECTRON_SHELL_BROWSER_UI_COCOA_WINDOW_BUTTONS_PROXY_H_
#define ELECTRON_SHELL_BROWSER_UI_COCOA_WINDOW_BUTTONS_PROXY_H_
#import <Cocoa/Cocoa.h>
#include "base/mac/scoped_nsobject.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
#include "ui/gfx/geometry/point.h"
@class WindowButtonsProxy;
// A helper view that floats above the window buttons.
@interface ButtonsAreaHoverView : NSView {
@private
WindowButtonsProxy* proxy_;
}
- (id)initWithProxy:(WindowButtonsProxy*)proxy;
@end
// Manipulating the window buttons.
@interface WindowButtonsProxy : NSObject {
@private
NSWindow* window_;
// Current left-top margin of buttons.
gfx::Point margin_;
// The default left-top margin.
gfx::Point default_margin_;
// Current height of the title bar container.
float height_;
// Track mouse moves above window buttons.
BOOL show_on_hover_;
BOOL mouse_inside_;
base::scoped_nsobject<NSTrackingArea> tracking_area_;
base::scoped_nsobject<ButtonsAreaHoverView> hover_view_;
}
- (id)initWithWindow:(NSWindow*)window;
- (void)setVisible:(BOOL)visible;
- (BOOL)isVisible;
// Only show window buttons when mouse moves above them.
- (void)setShowOnHover:(BOOL)yes;
// Set left-top margin of the window buttons..
- (void)setMargin:(const absl::optional<gfx::Point>&)margin;
// Set height of button container
- (void)setHeight:(const float)height;
- (BOOL)useCustomHeight;
// Return the bounds of all 3 buttons, with margin on all sides.
- (NSRect)getButtonsContainerBounds;
- (void)redraw;
- (void)updateTrackingAreas;
@end
#endif // ELECTRON_SHELL_BROWSER_UI_COCOA_WINDOW_BUTTONS_PROXY_H_