PlatformSDL implementation.

2026-02-13 03:33:48 +00:00 · 2015-01-16 20:37:16 +01:00 · 2015-01-16 20:37:16 +01:00 · aa35157eef
commit aa35157eef
parent 21d58bb191
33 changed files with 3971 additions and 151 deletions
--- a/Engine/source/windowManager/sdl/sdlCursorController.cpp
+++ b/Engine/source/windowManager/sdl/sdlCursorController.cpp
@ -0,0 +1,116 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#include "core/strings/unicode.h"
+#include "math/mMath.h"
+#include "windowManager/sdl/sdlWindow.h"
+#include "windowManager/sdl/sdlWindowMgr.h"
+#include "windowManager/sdl/sdlCursorController.h"
+#include "platform/platformInput.h"
+
+#include "SDL.h"
+
+static struct { U32 id; SDL_SystemCursor resourceID; SDL_Cursor *cursor;} sgCursorShapeMap[]=
+{
+   { PlatformCursorController::curArrow,       SDL_SYSTEM_CURSOR_ARROW  ,     NULL },
+   { PlatformCursorController::curWait,        SDL_SYSTEM_CURSOR_WAIT,        NULL },
+   { PlatformCursorController::curPlus,        SDL_SYSTEM_CURSOR_CROSSHAIR,   NULL },
+   { PlatformCursorController::curResizeVert,  SDL_SYSTEM_CURSOR_SIZEWE,      NULL },
+   { PlatformCursorController::curResizeHorz,  SDL_SYSTEM_CURSOR_SIZENS,      NULL },
+   { PlatformCursorController::curResizeAll,   SDL_SYSTEM_CURSOR_SIZEALL,     NULL },
+   { PlatformCursorController::curIBeam,       SDL_SYSTEM_CURSOR_IBEAM,       NULL },
+   { PlatformCursorController::curResizeNESW,  SDL_SYSTEM_CURSOR_SIZENESW,    NULL },
+   { PlatformCursorController::curResizeNWSE,  SDL_SYSTEM_CURSOR_SIZENWSE,    NULL },
+   { PlatformCursorController::curHand,        SDL_SYSTEM_CURSOR_HAND,        NULL },
+   { 0,                                        SDL_SYSTEM_CURSOR_NO,          NULL },
+};
+
+
+U32 PlatformCursorControllerSDL::getDoubleClickTime()
+{
+   // TODO SDL
+   return 500;
+}
+S32 PlatformCursorControllerSDL::getDoubleClickWidth()
+{
+   // TODO SDL
+   return 32;
+}
+S32 PlatformCursorControllerSDL::getDoubleClickHeight()
+{
+   // TODO SDL
+   return 32;
+}
+
+void PlatformCursorControllerSDL::setCursorPosition( S32 x, S32 y )
+{
+   if( PlatformWindowManager::get() && PlatformWindowManager::get()->getFirstWindow() )
+   {
+      AssertFatal( dynamic_cast<PlatformWindowSDL*>( PlatformWindowManager::get()->getFirstWindow() ), "");
+      PlatformWindowSDL *window = static_cast<PlatformWindowSDL*>( PlatformWindowManager::get()->getFirstWindow() );
+      SDL_WarpMouseInWindow(window->getSDLWindow(), x, y);
+   }
+}
+
+void PlatformCursorControllerSDL::getCursorPosition( Point2I &point )
+{
+   SDL_GetMouseState( &point.x, &point.y );
+}
+
+void PlatformCursorControllerSDL::setCursorVisible( bool visible )
+{
+   SDL_ShowCursor( visible );
+}
+
+bool PlatformCursorControllerSDL::isCursorVisible()
+{
+   return SDL_ShowCursor( -1 );;
+}
+
+void PlatformCursorControllerSDL::setCursorShape(U32 cursorID)
+{
+   SDL_Cursor* cursor = NULL;
+
+   for(S32 i = 0; sgCursorShapeMap[i].resourceID != SDL_SYSTEM_CURSOR_NO; ++i)
+   {
+      if(cursorID == sgCursorShapeMap[i].id)
+      {  
+         if( !sgCursorShapeMap[i].cursor )
+            sgCursorShapeMap[i].cursor = SDL_CreateSystemCursor( sgCursorShapeMap[i].resourceID );
+
+         cursor = sgCursorShapeMap[i].cursor;
+         break;
+      }
+   }
+
+   if( !cursor )
+      return;   
+  
+   SDL_SetCursor(cursor);
+}
+
+
+void PlatformCursorControllerSDL::setCursorShape( const UTF8 *fileName, bool reload )
+{
+   // TODO SDL
+   AssertWarn(0, "PlatformCursorControllerSDL::setCursorShape - Not implemented");
+}