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Move cursor out

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This commit is contained in:
Kirigaya Kazuto 2017-06-18 17:43:23 +08:00
parent 681ef2b0c6
commit c86b52ef19
4 changed files with 107 additions and 99 deletions
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76
MiniEngine.cpp
View File

@ -316,83 +316,7 @@ namespace MiniEngine
//private
void Cursor::_set(SDL_Cursor* p)
{
_cur.reset(p,SDL_FreeCursor);
}
//private
void Cursor::_set_no_delete(SDL_Cursor* p)
{
_cur.reset(p,[](SDL_Cursor* p){});
}
//private
SDL_Cursor* Cursor::_get()
{
return _cur.get();
}
//private
void Cursor::_clear()
{
_cur.reset();
}
Cursor::Cursor(Surface surf,Point hotspot)
{
Cursor ns;
SDL_Cursor* cursor=SDL_CreateColorCursor(surf._get(),hotspot.x,hotspot.y);
ns._set(cursor);
}
Cursor::Cursor(SystemCursorType type)
{
Cursor ns;
ns._set(SDL_CreateSystemCursor(_internal::getSDLSystemCursorFromSystemCursorType(type)));
}
//static
Cursor Cursor::GetActiveCursor()
{
Cursor ns;
ns._set_no_delete(SDL_GetCursor());
return ns;
}
//static
Cursor Cursor::GetDefaultCursor()
{
Cursor ns;
ns._set_no_delete(SDL_GetDefaultCursor());
return ns;
}
//static
bool Cursor::isShow()
{
return (SDL_ShowCursor(SDL_QUERY)==SDL_ENABLE);
}
//static
void Cursor::setShow(bool Settings)
{
SDL_ShowCursor(Settings?SDL_ENABLE:SDL_DISABLE);
}
void Cursor::release()
{
_clear();
}
void Cursor::activate()
{
if(_get()!=nullptr)
{
SDL_SetCursor(_get());
}
}
WindowMessageBoxButton::WindowMessageBoxButton() WindowMessageBoxButton::WindowMessageBoxButton()
{ {

23
MiniEngine.h
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@ -62,29 +62,6 @@ namespace MiniEngine
No, Hand No, Hand
}; };
class Cursor
{
public:
Cursor()=default;
Cursor(SystemCursorType);
Cursor(Surface surf,Point hotspot={0,0});
static Cursor GetActiveCursor();
static Cursor GetDefaultCursor();
static void setShow(bool);
static bool isShow();
void activate();
void release();
private:
std::shared_ptr<SDL_Cursor> _cur;
void _set(SDL_Cursor*);
void _set_no_delete(SDL_Cursor*);
SDL_Cursor* _get();
void _clear();
};
enum class MessageBoxType { Error, Warning, Information }; enum class MessageBoxType { Error, Warning, Information };

80
SDLWrapper/Cursor.cpp Normal file
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@ -0,0 +1,80 @@
#include "Cursor.h"
#include "begin_code.h"
//private
void Cursor::_set(SDL_Cursor* p)
{
_cur.reset(p,SDL_FreeCursor);
}
//private
void Cursor::_set_no_delete(SDL_Cursor* p)
{
_cur.reset(p,[](SDL_Cursor* p) {});
}
//private
SDL_Cursor* Cursor::_get()
{
return _cur.get();
}
//private
void Cursor::_clear()
{
_cur.reset();
}
Cursor::Cursor(Surface surf,Point hotspot)
{
Cursor ns;
SDL_Cursor* cursor=SDL_CreateColorCursor(surf._get(),hotspot.x,hotspot.y);
ns._set(cursor);
}
Cursor::Cursor(SystemCursorType type)
{
Cursor ns;
ns._set(SDL_CreateSystemCursor(_internal::getSDLSystemCursorFromSystemCursorType(type)));
}
//static
Cursor Cursor::GetActiveCursor()
{
Cursor ns;
ns._set_no_delete(SDL_GetCursor());
return ns;
}
//static
Cursor Cursor::GetDefaultCursor()
{
Cursor ns;
ns._set_no_delete(SDL_GetDefaultCursor());
return ns;
}
//static
bool Cursor::isShow()
{
return (SDL_ShowCursor(SDL_QUERY)==SDL_ENABLE);
}
//static
void Cursor::setShow(bool Settings)
{
SDL_ShowCursor(Settings?SDL_ENABLE:SDL_DISABLE);
}
void Cursor::release()
{
_clear();
}
void Cursor::activate()
{
if(_get()!=nullptr)
{
SDL_SetCursor(_get());
}
}
#include "end_code.h"

27
SDLWrapper/Cursor.h Normal file
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@ -0,0 +1,27 @@
#pragma once
#include "include.h"
#include "begin_code.h"
class Cursor
{
public:
Cursor()=default;
Cursor(SystemCursorType);
Cursor(Surface surf,Point hotspot= {0,0});
static Cursor GetActiveCursor();
static Cursor GetDefaultCursor();
static void setShow(bool);
static bool isShow();
void activate();
void release();
private:
std::shared_ptr<SDL_Cursor> _cur;
void _set(SDL_Cursor*);
void _set_no_delete(SDL_Cursor*);
SDL_Cursor* _get();
void _clear();
};
#include "end_code.h"