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#include "cru/osx/gui/UiApplication.hpp"
#include <AppKit/NSApplication.h>
#include <algorithm>
@interface AppDelegate : NSObject <NSApplicationDelegate>
- (id)init:(cru::platform::gui::osx::details::OsxUiApplicationPrivate*)p;
- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication*)sender;
- (void)applicationWillTerminate:(NSNotification*)notification;
@end
namespace cru::platform::gui::osx {
namespace details {
class OsxUiApplicationPrivate {
friend OsxUiApplication;
public:
explicit OsxUiApplicationPrivate(OsxUiApplication* osx_ui_application)
: osx_ui_application_(osx_ui_application) {
app_delegate_ = [[AppDelegate alloc] init:this];
}
CRU_DELETE_COPY(OsxUiApplicationPrivate)
CRU_DELETE_MOVE(OsxUiApplicationPrivate)
~OsxUiApplicationPrivate() = default;
void CallQuitHandlers();
private:
OsxUiApplication* osx_ui_application_;
AppDelegate* app_delegate_;
std::vector<std::function<void()>> quit_handlers_;
};
void OsxUiApplicationPrivate::CallQuitHandlers() {
for (const auto& handler : quit_handlers_) {
handler();
}
}
}
OsxUiApplication::OsxUiApplication() : OsxGuiResource(this) {}
OsxUiApplication::~OsxUiApplication() {}
int OsxUiApplication::Run() {
[NSApp run];
return 0;
}
void OsxUiApplication::RequestQuit(int quit_code) {
[NSApp terminate:[NSNumber numberWithInteger:quit_code]];
}
void OsxUiApplication::AddOnQuitHandler(std::function<void()> handler) {
p_->quit_handlers_.push_back(std::move(handler));
}
}
@implementation AppDelegate
cru::platform::gui::osx::details::OsxUiApplicationPrivate* _p;
- (id)init:(cru::platform::gui::osx::details::OsxUiApplicationPrivate*)p {
_p = p;
return self;
}
- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication*)sender {
return NSApplicationTerminateReply::NSTerminateNow;
}
- (void)applicationWillTerminate:(NSNotification*)notification {
_p->CallQuitHandlers();
}
@end
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