113 lines
4.4 KiB
Plaintext
113 lines
4.4 KiB
Plaintext
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/*************************************************************************/
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/* godot_button_view.mm */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "godot_button_view.h"
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@implementation GodotButtonView
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- (id)initWithFrame:(NSRect)frame {
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self = [super initWithFrame:frame];
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tracking_area = nil;
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offset = NSMakePoint(8, 8);
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spacing = 20;
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mouse_in_group = false;
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return self;
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}
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- (void)initButtons:(CGFloat)button_spacing offset:(NSPoint)button_offset {
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spacing = button_spacing;
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NSButton *close_button = [NSWindow standardWindowButton:NSWindowCloseButton forStyleMask:NSWindowStyleMaskTitled];
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[close_button setFrameOrigin:NSMakePoint(0, 0)];
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[self addSubview:close_button];
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NSButton *miniaturize_button = [NSWindow standardWindowButton:NSWindowMiniaturizeButton forStyleMask:NSWindowStyleMaskTitled];
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[miniaturize_button setFrameOrigin:NSMakePoint(spacing, 0)];
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[self addSubview:miniaturize_button];
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NSButton *zoom_button = [NSWindow standardWindowButton:NSWindowZoomButton forStyleMask:NSWindowStyleMaskTitled];
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[zoom_button setFrameOrigin:NSMakePoint(spacing * 2, 0)];
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[self addSubview:zoom_button];
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offset.y = button_offset.y - zoom_button.frame.size.height / 2;
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offset.x = button_offset.x - zoom_button.frame.size.width / 2;
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[self setFrameSize:NSMakeSize(zoom_button.frame.origin.x + zoom_button.frame.size.width, zoom_button.frame.size.height)];
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[self displayButtons];
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}
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- (void)viewDidMoveToWindow {
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if (!self.window) {
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return;
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}
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[self setAutoresizingMask:NSViewMaxXMargin | NSViewMinYMargin];
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[self setFrameOrigin:NSMakePoint(offset.x, self.window.frame.size.height - self.frame.size.height - offset.y)];
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}
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- (BOOL)_mouseInGroup:(NSButton *)button {
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return mouse_in_group;
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}
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- (void)updateTrackingAreas {
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if (tracking_area != nil) {
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[self removeTrackingArea:tracking_area];
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}
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NSTrackingAreaOptions options = NSTrackingMouseEnteredAndExited | NSTrackingActiveAlways | NSTrackingInVisibleRect;
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tracking_area = [[NSTrackingArea alloc] initWithRect:NSZeroRect options:options owner:self userInfo:nil];
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[self addTrackingArea:tracking_area];
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}
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- (void)mouseEntered:(NSEvent *)event {
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[super mouseEntered:event];
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mouse_in_group = true;
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[self displayButtons];
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}
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- (void)mouseExited:(NSEvent *)event {
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[super mouseExited:event];
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mouse_in_group = false;
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[self displayButtons];
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}
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- (void)displayButtons {
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for (NSView *subview in self.subviews) {
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[subview setNeedsDisplay:YES];
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}
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}
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@end
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