Files
Aerofoil/PortabilityLayer/PLDialogs.h
2020-02-16 20:55:47 -05:00

61 lines
1.7 KiB
C++

#pragma once
#include "PLCore.h"
namespace PortabilityLayer
{
class DialogItem;
}
template<class T>
class ArrayView;
class PLPasStr;
struct Control;
struct Dialog;
typedef int16_t(*DialogFilterFunc_t)(Dialog *dialog, const TimeTaggedVOSEvent *evt);
struct DialogTextSubstitutions
{
Str255 m_strings[4];
DialogTextSubstitutions();
explicit DialogTextSubstitutions(const PLPasStr& str0);
DialogTextSubstitutions(const PLPasStr& str0, const PLPasStr& str1);
DialogTextSubstitutions(const PLPasStr& str0, const PLPasStr& str1, const PLPasStr& str2);
DialogTextSubstitutions(const PLPasStr& str0, const PLPasStr& str1, const PLPasStr& str2, const PLPasStr& str3);
private:
void Init(size_t numItems, const PLPasStr *items);
};
struct Dialog
{
virtual void Destroy() = 0;
virtual Window *GetWindow() const = 0;
virtual ArrayView<const PortabilityLayer::DialogItem> GetItems() const = 0;
virtual void SetItemVisibility(unsigned int itemIndex, bool isVisible) = 0;
virtual int16_t ExecuteModal(DialogFilterFunc_t filterFunc) = 0;
};
typedef Boolean(*ModalFilterUPP)(Dialog *dial, EventRecord *event, short *item);
void DrawDialog(Dialog *dialog);
DrawSurface *GetDialogPort(Dialog *dialog);
void GetDialogItemText(THandle<Control> handle, StringPtr str);
void SetDialogItem(Dialog *dialog, int index, short itemType, THandle<Control> itemHandle, const Rect *itemRect);
void SetDialogItemText(THandle<Control> handle, const PLPasStr &str);
void SelectDialogItemText(Dialog *dialog, int item, int firstSelChar, int lastSelCharExclusive);
void ModalDialog(ModalFilterUPP filter, short *item);
void ShowDialogItem(Dialog *dialog, int item);
void HideDialogItem(Dialog *dialog, int item);