forked from joejulian/gio
Elias Naur
396a538afe
Before this change, Gio tries hard to come up with a reasonable UI scale factor on desktop OSes derived from the physical dimensions and resolution of connected monitors. Gio also attempts to detect the user specified system UI scale and apply it. However, all that is complex and misguided: - The UI scale should not depend on whatever monitor is connected at program startup - For multiple monitors, it's unclear which one to base the scale off. - Applying both a monitor derived scale *and* the user specified scale is wrong, because the user scale is relative to some fixed scale, not Gio's derived scale. - With an automatic scale, Gio does not respect user preference and will not have a similar scale to other programs on the desktop. Get rid of the the automatic UI scale detection and rely only on the user scale. Updates gio#53 Signed-off-by: Elias Naur <mail@eliasnaur.com>
112 lines
3.7 KiB
Objective-C
112 lines
3.7 KiB
Objective-C
// SPDX-License-Identifier: Unlicense OR MIT
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// +build darwin,!ios
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@import AppKit;
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#include "os_macos.h"
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#include "_cgo_export.h"
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@interface GioDelegate : NSObject<NSApplicationDelegate, NSWindowDelegate>
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@property (strong,nonatomic) NSWindow *window;
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@end
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@implementation GioDelegate
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- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
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[[NSRunningApplication currentApplication] activateWithOptions:(NSApplicationActivateAllWindows | NSApplicationActivateIgnoringOtherApps)];
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[self.window makeKeyAndOrderFront:self];
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gio_onShow((__bridge CFTypeRef)self.window.contentView);
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}
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- (void)applicationDidHide:(NSNotification *)aNotification {
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gio_onHide((__bridge CFTypeRef)self.window.contentView);
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}
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- (void)applicationWillUnhide:(NSNotification *)notification {
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gio_onShow((__bridge CFTypeRef)self.window.contentView);
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}
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- (void)windowWillMiniaturize:(NSNotification *)notification {
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gio_onHide((__bridge CFTypeRef)self.window.contentView);
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}
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- (void)windowDidDeminiaturize:(NSNotification *)notification {
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gio_onShow((__bridge CFTypeRef)self.window.contentView);
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}
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- (void)windowDidChangeScreen:(NSNotification *)notification {
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CGDirectDisplayID dispID = [[[self.window screen] deviceDescription][@"NSScreenNumber"] unsignedIntValue];
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CFTypeRef view = (__bridge CFTypeRef)self.window.contentView;
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gio_updateDisplayLink(view, dispID);
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}
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- (void)windowDidBecomeKey:(NSNotification *)notification {
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gio_onFocus((__bridge CFTypeRef)self.window.contentView, YES);
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}
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- (void)windowDidResignKey:(NSNotification *)notification {
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gio_onFocus((__bridge CFTypeRef)self.window.contentView, NO);
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}
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- (void)windowWillClose:(NSNotification *)notification {
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gio_onTerminate((__bridge CFTypeRef)self.window.contentView);
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self.window.delegate = nil;
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[NSApp terminate:nil];
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}
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@end
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CGFloat gio_viewHeight(CFTypeRef viewRef) {
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NSView *view = (__bridge NSView *)viewRef;
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return [view bounds].size.height;
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}
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CGFloat gio_viewWidth(CFTypeRef viewRef) {
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NSView *view = (__bridge NSView *)viewRef;
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return [view bounds].size.width;
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}
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CGFloat gio_getViewBackingScale(CFTypeRef viewRef) {
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NSView *view = (__bridge NSView *)viewRef;
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return [view.window backingScaleFactor];
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}
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void gio_main(CFTypeRef viewRef, const char *title, CGFloat width, CGFloat height) {
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@autoreleasepool {
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NSView *view = (NSView *)CFBridgingRelease(viewRef);
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[NSApplication sharedApplication];
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[NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];
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NSMenuItem *mainMenu = [NSMenuItem new];
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NSMenu *menu = [NSMenu new];
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NSMenuItem *hideMenuItem = [[NSMenuItem alloc] initWithTitle:@"Hide"
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action:@selector(hide:)
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keyEquivalent:@"h"];
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[menu addItem:hideMenuItem];
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NSMenuItem *quitMenuItem = [[NSMenuItem alloc] initWithTitle:@"Quit"
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action:@selector(terminate:)
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keyEquivalent:@"q"];
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[menu addItem:quitMenuItem];
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[mainMenu setSubmenu:menu];
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NSMenu *menuBar = [NSMenu new];
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[menuBar addItem:mainMenu];
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[NSApp setMainMenu:menuBar];
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NSRect rect = NSMakeRect(0, 0, width, height);
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NSUInteger styleMask = NSTitledWindowMask |
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NSResizableWindowMask |
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NSMiniaturizableWindowMask |
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NSClosableWindowMask;
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NSWindow* window = [[NSWindow alloc] initWithContentRect:rect
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styleMask:styleMask
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backing:NSBackingStoreBuffered
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defer:NO];
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window.title = [NSString stringWithUTF8String: title];
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[window cascadeTopLeftFromPoint:NSMakePoint(20,20)];
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[window setAcceptsMouseMovedEvents:YES];
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gio_onCreate((__bridge CFTypeRef)view);
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GioDelegate *del = [[GioDelegate alloc] init];
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del.window = window;
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[window setDelegate:del];
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[NSApp setDelegate:del];
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[window setContentView:view];
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[window makeFirstResponder:view];
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[NSApp run];
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}
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}
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