ckApp.h

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/*
 *
 * Clapkit
 * ----------------------------------------------------------------------
 * A wrapper for creating a 'generalized' app for Classic MacOS
 * that (hopefully) can be ported easily to other platforms.
 *
 * CKApp
 * ----------------------------------------------------------------------
 * Defines an application.
 *
 */
 
#pragma once
 
// Need to move these somewhere else soon.
#ifndef TARGET_OS_MAC
#define TARGET_OS_MAC true
// #define TARGET_API_MAC_OS8      true
// #define TARGET_API_MAC_CARBON   false
#endif
 
#include "ckMacros.h"
#include "ckPlatform.h"
#include "ckTypes.h"
#include "ckUtils.h"
#include <Dialogs.h>
#include <Events.h>
#include <Fonts.h>
#include <MacTypes.h>
#include <MacWindows.h>
#include <Memory.h>
#include <Menus.h>
#include <Quickdraw.h>
#include <functional>
#include <stdlib.h>
#include <vector>
#include <cctype>
 
class CKObject;
class CKWindow;
class CKTimer;
class CKNetBaseSocket;
struct CKWindowInitParams;
struct CKMenuBar;
struct CKMenu;
struct CKMenuItem;
 
class CKApp {
 
    public:
        CKApp();
        ~CKApp();
 
        int CKLoop(int waitTime = 60);
        void CKQuit();
 
        CKWindow* CKNewWindow(const CKWindowInitParams& params);
        CKWindow* CKFindWindow(CKWindowPtr ptr);
        void CKRemoveWindow(CKWindow* window);
 
        void CKIncreaseWork();
        void CKDecreaseWork();
        void CKRestoreCursor();
 
        CKWindow* CKNewMsgBoxPlain(const char* message, const char* title = nullptr, const char* btnOk = "OK", const char* btnCancel = nullptr, std::function<void(int button)> callback = 0);
        CKWindow* CKNewMsgBoxNote(const char* message, const char* title = nullptr, const char* btnOk = "OK", const char* btnCancel = nullptr, std::function<void(int button)> callback = 0);
        CKWindow* CKNewMsgBoxWarning(const char* message, const char* title = nullptr, const char* btnOk = "OK", const char* btnCancel = "Cancel", std::function<void(int button)> callback = 0);
        CKWindow* CKNewMsgBoxError(const char* message, const char* title = nullptr, const char* btnOk = "OK", const char* btnCancel = "Cancel", std::function<void(int button)> callback = 0);
 
        CKWindow* CKTopMostWindow();
 
        short CKFontToId(const char* font);
 
        void CKAddTimer(CKTimer* timer, CKObject* owner = nullptr);
        void CKRemoveTimer(CKTimer* timer);
        void CKRemoveTimersOfOwner(CKObject* owner);
 
        CKError CKSetMenu(CKMenuBar* menu);
        void CKShowMenuBar();
        void CKHideMenuBar();
        void CKUpdateMenuBarItems();
 
    private:
        void __DoHousekeepingTasks();
        void __DispatchEvent(EventRecord event);
        inline void __HandleEvtKey(EventRecord event, bool isKeyUp, bool isAutoKey);
        inline void __HandleEvtMouseDown(EventRecord event);
        inline void __HandleEvtMouseUp(EventRecord event);
        inline void __HandleEvtMouseMove(EventRecord event);
        inline void __HandleEvtUpdate(EventRecord event);
        inline void __HandleEvtActivate(EventRecord event);
        inline void __HandleEvtOS(EventRecord event);
        void __HandleMenuPropertyChange(const CKObject* obj, const char* propName);
        CKWindow* __CreateAlertDialog(const char* title, const char* message, const CKSystemIcon icon, const char* btnOk = "OK", const char* btnCancel = 0, std::function<void(int button)> callback = 0);
 
    private:
        int __workCount;
        CKWindow* __lastMouseDownWindow;
        std::vector<CKWindow*> __windows;
        std::vector<CKWindow*> __gc_windows;
        std::vector<CKTimer*> __timers;
        CKMenuBar* __menubar = nullptr;
 
        friend CKNetBaseSocket;
        std::vector<CKNetBaseSocket*> __net_sockets;
};