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Added a frame around screen magnifying glass

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This commit is contained in:
pelya
2010-11-26 19:33:04 +02:00
parent 7ed8ea5d1b
commit dc74908472
3 changed files with 43 additions and 12 deletions
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22
project/jni/sdl-1.3/src/video/android/SDL_androidinput.c
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@@ -77,20 +77,23 @@ static inline int InsideRect(const SDL_Rect * r, int x, int y)
void UpdateScreenUnderFingerRect(int x, int y)
{
#if SDL_VERSION_ATLEAST(1,3,0)
return;
/*
int screenX = 320, screenY = 240;
if( !SDL_ANDROID_ShowScreenUnderFinger )
return;
#if SDL_VERSION_ATLEAST(1,3,0)
SDL_Window * window = SDL_GetFocusWindow();
if( window && window->renderer->window ) {
screenX = window->w;
screenY = window->h;
}
*/
#else
screenX = SDL_ANDROID_sFakeWindowWidth;
screenY = SDL_ANDROID_sFakeWindowHeight;
#endif
int screenX = SDL_ANDROID_sFakeWindowWidth, screenY = SDL_ANDROID_sFakeWindowHeight;
if( !SDL_ANDROID_ShowScreenUnderFinger )
return;
SDL_ANDROID_ShowScreenUnderFingerRectSrc.w = screenX / 4;
SDL_ANDROID_ShowScreenUnderFingerRectSrc.h = screenY / 4;
@@ -113,12 +116,13 @@ void UpdateScreenUnderFingerRect(int x, int y)
SDL_ANDROID_ShowScreenUnderFingerRect.x = 0;
if( SDL_ANDROID_ShowScreenUnderFingerRect.y < 0 )
SDL_ANDROID_ShowScreenUnderFingerRect.y = 0;
if( SDL_ANDROID_ShowScreenUnderFingerRect.x + SDL_ANDROID_ShowScreenUnderFingerRect.w > screenX )
SDL_ANDROID_ShowScreenUnderFingerRect.x = screenX - SDL_ANDROID_ShowScreenUnderFingerRect.w;
if( SDL_ANDROID_ShowScreenUnderFingerRect.y + SDL_ANDROID_ShowScreenUnderFingerRect.h > screenY )
SDL_ANDROID_ShowScreenUnderFingerRect.y = screenY - SDL_ANDROID_ShowScreenUnderFingerRect.h;
if( SDL_ANDROID_ShowScreenUnderFingerRect.x + SDL_ANDROID_ShowScreenUnderFingerRect.w >= screenX )
SDL_ANDROID_ShowScreenUnderFingerRect.x = screenX - SDL_ANDROID_ShowScreenUnderFingerRect.w - 1;
if( SDL_ANDROID_ShowScreenUnderFingerRect.y + SDL_ANDROID_ShowScreenUnderFingerRect.h >= screenY )
SDL_ANDROID_ShowScreenUnderFingerRect.y = screenY - SDL_ANDROID_ShowScreenUnderFingerRect.h - 1;
if( InsideRect(&SDL_ANDROID_ShowScreenUnderFingerRect, x, y) )
SDL_ANDROID_ShowScreenUnderFingerRect.x = x - SDL_ANDROID_ShowScreenUnderFingerRect.w*11/10;
SDL_ANDROID_ShowScreenUnderFingerRect.x = x - SDL_ANDROID_ShowScreenUnderFingerRect.w*11/10 - 1;
#endif
}