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Merge pull request #2091 from Areloch/DragNDrop

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Enables SDL's ability to drag and drop files onto the game window
This commit is contained in:
Areloch 2017-09-27 14:01:48 -05:00 • committed by GitHub
commit d7361f85a8
1 changed files with 40 additions and 0 deletions
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40
Engine/source/windowManager/sdl/sdlWindowMgr.cpp
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@ -230,6 +230,13 @@ PlatformWindow *PlatformWindowManagerSDL::createWindow(GFXDevice *device, const
Con::warnf("PlatformWindowManagerSDL::createWindow - created a window with no device!"); Con::warnf("PlatformWindowManagerSDL::createWindow - created a window with no device!");
} }
//Set it up for drag-n-drop events
#ifdef TORQUE_TOOLS
SDL_EventState(SDL_DROPBEGIN, SDL_ENABLE);
SDL_EventState(SDL_DROPFILE, SDL_ENABLE);
SDL_EventState(SDL_DROPCOMPLETE, SDL_ENABLE);
#endif
linkWindow(window); linkWindow(window);
return window; return window;
@ -311,6 +318,39 @@ void PlatformWindowManagerSDL::_process()
break; break;
} }
case(SDL_DROPBEGIN):
{
if (!Con::isFunction("onDropBegin"))
break;
Con::executef("onDropBegin");
}
case (SDL_DROPFILE):
{
// In case if dropped file
if (!Con::isFunction("onDropFile"))
break;
char* fileName = evt.drop.file;
if (!Platform::isFile(fileName))
break;
Con::executef("onDropFile", StringTable->insert(fileName));
SDL_free(fileName); // Free dropped_filedir memory
break;
}
case(SDL_DROPCOMPLETE):
{
if (!Con::isFunction("onDropEnd"))
break;
Con::executef("onDropEnd");
}
default: default:
{ {
//Con::printf("Event: %d", evt.type); //Con::printf("Event: %d", evt.type);