build option to use SDL 1.3 for GHOST rather then X11/Win32/Cocoa api's,
authorCampbell Barton <ideasman42@gmail.com>
Tue, 12 Jul 2011 13:17:54 +0000 (13:17 +0000)
committerCampbell Barton <ideasman42@gmail.com>
Tue, 12 Jul 2011 13:17:54 +0000 (13:17 +0000)
This opens up the option for blender to be more easily ported to other devices, OS's.

TODO
- continuous grab.
- text glitch with multiple windows (was a bug in X11 too for a while, will check on this)

CMakeLists.txt
intern/ghost/CMakeLists.txt
intern/ghost/intern/GHOST_DisplayManagerSDL.cpp [new file with mode: 0644]
intern/ghost/intern/GHOST_DisplayManagerSDL.h [new file with mode: 0644]
intern/ghost/intern/GHOST_ISystem.cpp
intern/ghost/intern/GHOST_NDOFManager.cpp
intern/ghost/intern/GHOST_SystemSDL.cpp [new file with mode: 0644]
intern/ghost/intern/GHOST_SystemSDL.h [new file with mode: 0644]
intern/ghost/intern/GHOST_WindowSDL.cpp [new file with mode: 0644]
intern/ghost/intern/GHOST_WindowSDL.h [new file with mode: 0644]

index f5ce397..9b583a8 100644 (file)
@@ -109,6 +109,9 @@ option(WITH_PLAYER        "Build Player" OFF)
 option(WITH_AUDASPACE    "Build with blenders audio library" ON)
 mark_as_advanced(WITH_AUDASPACE)
 
+option(WITH_SDL_GHOST    "Enable building blender against SDL for windowing rather then the native APIs" OFF)
+mark_as_advanced(WITH_SDL_GHOST)
+
 option(WITH_HEADLESS      "Build without graphical support (renderfarm, server mode only)" OFF)
 mark_as_advanced(WITH_HEADLESS)
 
@@ -209,6 +212,10 @@ if(NOT WITH_AUDASPACE AND (WITH_OPENAL OR WITH_SDL OR WITH_JACK))
        message(FATAL_ERROR "WITH_OPENAL/WITH_SDL/WITH_JACK/WITH_CODEC_FFMPEG require WITH_AUDASPACE")
 endif()
 
+if(NOT WITH_SDL AND WITH_SDL_GHOST)
+       message(FATAL_ERROR "WITH_SDL_GHOST requires WITH_SDL to be ON")
+endif()
+
 if(NOT WITH_IMAGE_OPENJPEG AND WITH_IMAGE_REDCODE)
        message(FATAL_ERROR "WITH_IMAGE_REDCODE requires WITH_IMAGE_OPENJPEG")
 endif()
@@ -433,7 +440,7 @@ if(UNIX AND NOT APPLE)
        # OpenSuse needs lutil, ArchLinux not, for now keep, can avoid by using --as-needed
        set(PLATFORM_LINKLIBS "-lutil -lc -lm -lpthread -lstdc++")
 
-       if(NOT WITH_HEADLESS)
+       if((NOT WITH_HEADLESS) AND (NOT WITH_SDL_GHOST))
                find_package(X11 REQUIRED)
                find_path(X11_XF86keysym_INCLUDE_PATH X11/XF86keysym.h ${X11_INC_SEARCH_PATH})
                mark_as_advanced(X11_XF86keysym_INCLUDE_PATH)
index 922f691..30f5b17 100644 (file)
@@ -89,13 +89,27 @@ set(SRC
        intern/GHOST_WindowManager.h
 )
 
-if(WITH_HEADLESS)
-       list(APPEND SRC
-               intern/GHOST_DisplayManagerNULL.h
-               intern/GHOST_SystemNULL.h
-               intern/GHOST_WindowNULL.h
-       )
-       add_definitions(-DWITH_HEADLESS)
+if(WITH_HEADLESS OR WITH_SDL_GHOST)
+       if(WITH_HEADLESS)
+               list(APPEND SRC
+                       intern/GHOST_DisplayManagerNULL.h
+                       intern/GHOST_SystemNULL.h
+                       intern/GHOST_WindowNULL.h
+               )
+               add_definitions(-DWITH_HEADLESS)
+       else()
+               list(APPEND SRC
+                       intern/GHOST_DisplayManagerSDL.cpp
+                       intern/GHOST_SystemSDL.cpp
+                       intern/GHOST_WindowSDL.cpp
+
+                       intern/GHOST_DisplayManagerSDL.h
+                       intern/GHOST_SystemSDL.h
+                       intern/GHOST_WindowSDL.h
+               )
+               add_definitions(-DWITH_SDL_GHOST)
+       endif()
+
 
        # ack, this is still system dependant
        if(APPLE)
@@ -124,6 +138,8 @@ if(WITH_HEADLESS)
                )
        endif()
 
+       list(APPEND INC_SYS ${SDL_INCLUDE_DIR})
+
 elseif(APPLE)
        if(WITH_COCOA)
                list(APPEND SRC
diff --git a/intern/ghost/intern/GHOST_DisplayManagerSDL.cpp b/intern/ghost/intern/GHOST_DisplayManagerSDL.cpp
new file mode 100644 (file)
index 0000000..ed37fa1
--- /dev/null
@@ -0,0 +1,93 @@
+/*
+ * $Id:
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor(s): Campbell Barton
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file ghost/intern/GHOST_DisplayManagerSDL.cpp
+ *  \ingroup GHOST
+ */
+
+#include "GHOST_SystemSDL.h"
+#include "GHOST_DisplayManagerSDL.h"
+
+GHOST_DisplayManagerSDL::GHOST_DisplayManagerSDL(GHOST_SystemSDL *system)
+    :
+      GHOST_DisplayManager(),
+      m_system(system)
+{
+       /* do nothing */
+}
+
+GHOST_TSuccess
+GHOST_DisplayManagerSDL::getNumDisplays(GHOST_TUns8& numDisplays)
+{
+       numDisplays=  SDL_GetNumVideoDisplays();
+       return GHOST_kSuccess;
+}
+
+
+GHOST_TSuccess GHOST_DisplayManagerSDL::getNumDisplaySettings(GHOST_TUns8 display,
+                                                              GHOST_TInt32& numSettings)
+{
+       GHOST_ASSERT(display < 1, "Only single display systems are currently supported.\n");
+       numSettings= GHOST_TInt32(1);
+       return GHOST_kSuccess;
+}
+
+GHOST_TSuccess
+GHOST_DisplayManagerSDL::getDisplaySetting(GHOST_TUns8 display,
+                                           GHOST_TInt32 index,
+                                           GHOST_DisplaySetting& setting)
+{
+
+       GHOST_ASSERT(display < 1, "Only single display systems are currently supported.\n");
+       GHOST_ASSERT(index < 1, "Requested setting outside of valid range.\n");
+       SDL_DisplayMode mode;
+
+       SDL_GetDesktopDisplayMode(display, &mode);
+
+       setting.xPixels= mode.w;
+       setting.yPixels= mode.h;
+       setting.bpp= SDL_BYTESPERPIXEL(mode.format);
+       /* assume 60 when unset */
+       setting.frequency= mode.refresh_rate ? mode.refresh_rate : 60;
+
+       return GHOST_kSuccess;
+}
+
+GHOST_TSuccess
+GHOST_DisplayManagerSDL::getCurrentDisplaySetting(GHOST_TUns8 display,
+                                                  GHOST_DisplaySetting& setting)
+{
+       return getDisplaySetting(display,GHOST_TInt32(0),setting);
+}
+
+GHOST_TSuccess
+GHOST_DisplayManagerSDL:: setCurrentDisplaySetting(GHOST_TUns8 display,
+                                                   const GHOST_DisplaySetting& setting)
+{
+       // This is never going to work robustly in X
+       // but it's currently part of the full screen interface
+
+       // we fudge it for now.
+
+       return GHOST_kSuccess;
+}
diff --git a/intern/ghost/intern/GHOST_DisplayManagerSDL.h b/intern/ghost/intern/GHOST_DisplayManagerSDL.h
new file mode 100644 (file)
index 0000000..5019d1b
--- /dev/null
@@ -0,0 +1,69 @@
+/*
+ * $Id: GHOST_DisplayManagerSDL.h 37194 2011-06-05 00:10:20Z gsrb3d $
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor(s): Campbell Barton
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file ghost/intern/GHOST_DisplayManagerSDL.h
+ *  \ingroup GHOST
+ * Declaration of GHOST_DisplayManagerSDL class.
+ */
+
+#ifndef _GHOST_DISPLAY_MANAGER_SDL_H_
+#define _GHOST_DISPLAY_MANAGER_SDL_H_
+
+#include "GHOST_DisplayManager.h"
+
+extern "C" {
+       #include "SDL.h"
+}
+
+class GHOST_SystemSDL;
+
+class GHOST_DisplayManagerSDL : public GHOST_DisplayManager
+{
+public:
+       GHOST_DisplayManagerSDL(GHOST_SystemSDL *system);
+
+       GHOST_TSuccess
+       getNumDisplays(GHOST_TUns8& numDisplays);
+
+       GHOST_TSuccess
+       getNumDisplaySettings(GHOST_TUns8 display,
+                             GHOST_TInt32& numSettings);
+
+       GHOST_TSuccess
+       getDisplaySetting(GHOST_TUns8 display,
+                         GHOST_TInt32 index,
+                         GHOST_DisplaySetting& setting);
+
+       GHOST_TSuccess
+       getCurrentDisplaySetting(GHOST_TUns8 display,
+                                GHOST_DisplaySetting& setting);
+
+       GHOST_TSuccess
+       setCurrentDisplaySetting(GHOST_TUns8 display,
+                                const GHOST_DisplaySetting& setting);
+
+private :
+       GHOST_SystemSDL * m_system;
+};
+
+#endif /* _GHOST_DISPLAY_MANAGER_SDL_H_ */
index 7f170d2..2cb82ff 100644 (file)
@@ -43,6 +43,8 @@
 
 #ifdef WITH_HEADLESS
 #      include "GHOST_SystemNULL.h"
+#elif defined(WITH_SDL_GHOST)
+#      include "GHOST_SystemSDL.h"
 #elif defined(WIN32)
 #      include "GHOST_SystemWin32.h"
 #else
@@ -67,6 +69,8 @@ GHOST_TSuccess GHOST_ISystem::createSystem()
        if (!m_system) {
 #ifdef WITH_HEADLESS
                m_system = new GHOST_SystemNULL();
+#elif defined(WITH_SDL_GHOST)
+               m_system = new GHOST_SystemSDL();
 #elif defined(WIN32)
                m_system = new GHOST_SystemWin32 ();
 #else
index 7721b17..30f0de1 100644 (file)
@@ -85,6 +85,8 @@ GHOST_NDOFManager::deviceOpen(GHOST_IWindow* window,
                        /* do nothing */
                #elif defined(_WIN32) || defined(__APPLE__)
                        m_DeviceHandle = ndofDeviceOpen((void *)&currentNdofValues);    
+               #elif defined(WITH_SDL_GHOST)
+                       /* do nothing */
                #else
                        GHOST_SystemX11 *sys;
                        sys = static_cast<GHOST_SystemX11*>(GHOST_ISystem::getSystem());
diff --git a/intern/ghost/intern/GHOST_SystemSDL.cpp b/intern/ghost/intern/GHOST_SystemSDL.cpp
new file mode 100644 (file)
index 0000000..33dcbc0
--- /dev/null
@@ -0,0 +1,500 @@
+/*
+ * $Id:
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor(s): Campbell Barton
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file ghost/intern/GHOST_SystemSDL.cpp
+ *  \ingroup GHOST
+ */
+
+#include <assert.h>
+
+#include "GHOST_SystemSDL.h"
+
+#include "GHOST_WindowManager.h"
+
+#include "GHOST_EventCursor.h"
+#include "GHOST_EventKey.h"
+#include "GHOST_EventButton.h"
+#include "GHOST_EventWheel.h"
+
+GHOST_SystemSDL::GHOST_SystemSDL()
+    :
+      GHOST_System()
+{
+       if(SDL_Init(SDL_INIT_VIDEO|SDL_INIT_TIMER) != 0) {
+               printf ("Error initializing SDL:  %s\n", SDL_GetError());
+       }
+
+       /* SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1); */
+    /* SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, 4); */
+    SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
+    SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24);
+    SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
+    SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
+    SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
+    SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8);
+}
+
+GHOST_SystemSDL::~GHOST_SystemSDL()
+{
+       SDL_Quit();
+}
+
+GHOST_IWindow *
+GHOST_SystemSDL::createWindow(const STR_String& title,
+                              GHOST_TInt32 left,
+                              GHOST_TInt32 top,
+                              GHOST_TUns32 width,
+                              GHOST_TUns32 height,
+                              GHOST_TWindowState state,
+                              GHOST_TDrawingContextType type,
+                              bool stereoVisual,
+                              const GHOST_TUns16 numOfAASamples,
+                              const GHOST_TEmbedderWindowID parentWindow
+                              )
+{
+       GHOST_WindowSDL *window= NULL;
+
+       window= new GHOST_WindowSDL (this, title, left, top, width, height, state, parentWindow, type, stereoVisual, 1);
+
+       if (window) {
+               if (window->getValid()) {
+                       m_windowManager->addWindow(window);
+                       pushEvent(new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowSize, window));
+               }
+               else {
+                       delete window;
+                       window= NULL;
+               }
+       }
+       return window;
+}
+
+GHOST_TSuccess
+GHOST_SystemSDL::init() {
+       GHOST_TSuccess success = GHOST_System::init();
+
+       if (success) {
+               m_displayManager = new GHOST_DisplayManagerSDL(this);
+
+               if (m_displayManager) {
+                       return GHOST_kSuccess;
+               }
+       }
+
+       return GHOST_kFailure;
+}
+
+void
+GHOST_SystemSDL::getMainDisplayDimensions(GHOST_TUns32& width,
+                                          GHOST_TUns32& height) const
+{
+       SDL_DisplayMode mode;
+       SDL_GetCurrentDisplayMode(0, &mode); /* note, always 0 display */
+       width= mode.w;
+       height= mode.h;
+}
+
+GHOST_TUns8
+GHOST_SystemSDL::getNumDisplays() const
+{
+       return SDL_GetNumVideoDisplays();
+}
+
+GHOST_TSuccess
+GHOST_SystemSDL::getModifierKeys(GHOST_ModifierKeys& keys) const
+{
+       SDL_Keymod mod= SDL_GetModState();
+
+       keys.set(GHOST_kModifierKeyLeftShift,    (mod & KMOD_LSHIFT) != 0);
+       keys.set(GHOST_kModifierKeyRightShift,   (mod & KMOD_RSHIFT) != 0);
+       keys.set(GHOST_kModifierKeyLeftControl,  (mod & KMOD_LCTRL) != 0);
+       keys.set(GHOST_kModifierKeyRightControl, (mod & KMOD_RCTRL) != 0);
+       keys.set(GHOST_kModifierKeyLeftAlt,      (mod & KMOD_LALT) != 0);
+       keys.set(GHOST_kModifierKeyRightAlt,     (mod & KMOD_RALT) != 0);
+       keys.set(GHOST_kModifierKeyOS,           (mod & (KMOD_LGUI|KMOD_RGUI)) != 0);
+
+       return GHOST_kSuccess;
+}
+
+#define GXMAP(k,x,y) case x: k= y; break;
+
+static GHOST_TKey
+convertSDLKey(SDL_Scancode key)
+{
+       GHOST_TKey type;
+
+       if ((key >= SDL_SCANCODE_A) && (key <= SDL_SCANCODE_Z)) {
+               type= GHOST_TKey( key - SDL_SCANCODE_A + int(GHOST_kKeyA));
+       } else if ((key >= SDL_SCANCODE_1) && (key <= SDL_SCANCODE_0)) {
+               type= GHOST_TKey(key - SDL_SCANCODE_1 + int(GHOST_kKey0));
+       } else if ((key >= SDL_SCANCODE_F1) && (key <= SDL_SCANCODE_F12)) {
+               type= GHOST_TKey(key - SDL_SCANCODE_F1 + int(GHOST_kKeyF1));
+       } else if ((key >= SDL_SCANCODE_F13) && (key <= SDL_SCANCODE_F24)) {
+               type= GHOST_TKey(key - SDL_SCANCODE_F13 + int(GHOST_kKeyF13));
+       } else {
+               switch(key) {
+                       /* TODO SDL_SCANCODE_NONUSBACKSLASH */
+
+               GXMAP(type,SDL_SCANCODE_BACKSPACE,      GHOST_kKeyBackSpace);
+               GXMAP(type,SDL_SCANCODE_TAB,            GHOST_kKeyTab);
+               GXMAP(type,SDL_SCANCODE_RETURN,         GHOST_kKeyEnter);
+               GXMAP(type,SDL_SCANCODE_ESCAPE,         GHOST_kKeyEsc);
+               GXMAP(type,SDL_SCANCODE_SPACE,          GHOST_kKeySpace);
+
+               GXMAP(type,SDL_SCANCODE_SEMICOLON,      GHOST_kKeySemicolon);
+               GXMAP(type,SDL_SCANCODE_PERIOD,         GHOST_kKeyPeriod);
+               GXMAP(type,SDL_SCANCODE_COMMA,          GHOST_kKeyComma);
+               GXMAP(type,SDL_SCANCODE_APOSTROPHE,     GHOST_kKeyQuote);
+               GXMAP(type,SDL_SCANCODE_GRAVE,          GHOST_kKeyAccentGrave);
+               GXMAP(type,SDL_SCANCODE_MINUS,          GHOST_kKeyMinus);
+               GXMAP(type,SDL_SCANCODE_SLASH,          GHOST_kKeySlash);
+               GXMAP(type,SDL_SCANCODE_BACKSLASH,      GHOST_kKeyBackslash);
+               GXMAP(type,SDL_SCANCODE_KP_EQUALS,      GHOST_kKeyEqual);
+               GXMAP(type,SDL_SCANCODE_LEFTBRACKET,    GHOST_kKeyLeftBracket);
+               GXMAP(type,SDL_SCANCODE_RIGHTBRACKET,   GHOST_kKeyRightBracket);
+               GXMAP(type,SDL_SCANCODE_PAUSE,          GHOST_kKeyPause);
+
+               GXMAP(type,SDL_SCANCODE_LSHIFT,         GHOST_kKeyLeftShift);
+               GXMAP(type,SDL_SCANCODE_RSHIFT,         GHOST_kKeyRightShift);
+               GXMAP(type,SDL_SCANCODE_LCTRL,          GHOST_kKeyLeftControl);
+               GXMAP(type,SDL_SCANCODE_RCTRL,          GHOST_kKeyRightControl);
+               GXMAP(type,SDL_SCANCODE_LALT,           GHOST_kKeyLeftAlt);
+               GXMAP(type,SDL_SCANCODE_RALT,           GHOST_kKeyRightAlt);
+               GXMAP(type,SDL_SCANCODE_RGUI,           GHOST_kKeyOS);
+
+               GXMAP(type,SDL_SCANCODE_INSERT,         GHOST_kKeyInsert);
+               GXMAP(type,SDL_SCANCODE_DELETE,         GHOST_kKeyDelete);
+               GXMAP(type,SDL_SCANCODE_HOME,           GHOST_kKeyHome);
+               GXMAP(type,SDL_SCANCODE_END,            GHOST_kKeyEnd);
+               GXMAP(type,SDL_SCANCODE_PAGEUP,         GHOST_kKeyUpPage);
+               GXMAP(type,SDL_SCANCODE_PAGEDOWN,       GHOST_kKeyDownPage);
+
+               GXMAP(type,SDL_SCANCODE_LEFT,           GHOST_kKeyLeftArrow);
+               GXMAP(type,SDL_SCANCODE_RIGHT,          GHOST_kKeyRightArrow);
+               GXMAP(type,SDL_SCANCODE_UP,             GHOST_kKeyUpArrow);
+               GXMAP(type,SDL_SCANCODE_DOWN,           GHOST_kKeyDownArrow);
+
+               GXMAP(type,SDL_SCANCODE_CAPSLOCK,       GHOST_kKeyCapsLock);
+               GXMAP(type,SDL_SCANCODE_SCROLLLOCK,     GHOST_kKeyScrollLock);
+               GXMAP(type,SDL_SCANCODE_NUMLOCKCLEAR,   GHOST_kKeyNumLock);
+
+               /* keypad events */
+
+               /* note, sdl defines a bunch of kp defines I never saw before like
+                * SDL_SCANCODE_KP_PERCENT, SDL_SCANCODE_KP_XOR - campbell */
+               GXMAP(type,SDL_SCANCODE_KP_0,           GHOST_kKeyNumpad0);
+               GXMAP(type,SDL_SCANCODE_KP_1,           GHOST_kKeyNumpad1);
+               GXMAP(type,SDL_SCANCODE_KP_2,           GHOST_kKeyNumpad2);
+               GXMAP(type,SDL_SCANCODE_KP_3,           GHOST_kKeyNumpad3);
+               GXMAP(type,SDL_SCANCODE_KP_4,           GHOST_kKeyNumpad4);
+               GXMAP(type,SDL_SCANCODE_KP_5,           GHOST_kKeyNumpad5);
+               GXMAP(type,SDL_SCANCODE_KP_6,           GHOST_kKeyNumpad6);
+               GXMAP(type,SDL_SCANCODE_KP_7,           GHOST_kKeyNumpad7);
+               GXMAP(type,SDL_SCANCODE_KP_8,           GHOST_kKeyNumpad8);
+               GXMAP(type,SDL_SCANCODE_KP_9,           GHOST_kKeyNumpad9);
+               GXMAP(type,SDL_SCANCODE_KP_PERIOD,      GHOST_kKeyNumpadPeriod);
+
+        GXMAP(type,SDL_SCANCODE_KP_ENTER,       GHOST_kKeyNumpadEnter);
+        GXMAP(type,SDL_SCANCODE_KP_PLUS,        GHOST_kKeyNumpadPlus);
+        GXMAP(type,SDL_SCANCODE_KP_MINUS,       GHOST_kKeyNumpadMinus);
+        GXMAP(type,SDL_SCANCODE_KP_MULTIPLY,    GHOST_kKeyNumpadAsterisk);
+        GXMAP(type,SDL_SCANCODE_KP_DIVIDE,      GHOST_kKeyNumpadSlash);
+
+        /* Media keys in some keyboards and laptops with XFree86/Xorg */
+        GXMAP(type,SDL_SCANCODE_AUDIOPLAY,      GHOST_kKeyMediaPlay);
+        GXMAP(type,SDL_SCANCODE_AUDIOSTOP,      GHOST_kKeyMediaStop);
+        GXMAP(type,SDL_SCANCODE_AUDIOPREV,      GHOST_kKeyMediaFirst);
+        // GXMAP(type,XF86XK_AudioRewind,       GHOST_kKeyMediaFirst);
+        GXMAP(type,SDL_SCANCODE_AUDIONEXT,      GHOST_kKeyMediaLast);
+
+               default:
+                       type= GHOST_kKeyUnknown;
+                       break;
+               }
+       }
+
+       return type;
+}
+#undef GXMAP
+
+
+void
+GHOST_SystemSDL::processEvent(SDL_Event *sdl_event)
+{
+       GHOST_Event * g_event= NULL;
+
+       switch(sdl_event->type) {
+       case SDL_WINDOWEVENT:
+               {
+                       SDL_WindowEvent &sdl_sub_evt= sdl_event->window;
+                       GHOST_WindowSDL *window= findGhostWindow(SDL_GetWindowFromID(sdl_sub_evt.windowID));
+                       //assert(window != NULL); // can be NULL on close window.
+
+                       switch (sdl_sub_evt.event) {
+                       case SDL_WINDOWEVENT_EXPOSED:
+                               g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowUpdate, window);
+                               break;
+                       case SDL_WINDOWEVENT_RESIZED:
+                               g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowSize, window);
+                               break;
+                       case SDL_WINDOWEVENT_MOVED:
+                               g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowMove, window);
+                               break;
+                       case SDL_WINDOWEVENT_FOCUS_GAINED:
+                               g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowActivate, window);
+                               break;
+                       case SDL_WINDOWEVENT_FOCUS_LOST:
+                               g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowDeactivate, window);
+                               break;
+                       case SDL_WINDOWEVENT_CLOSE:
+                               g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowClose, window);
+                               break;
+                       }
+               }
+               break;
+       case SDL_QUIT:
+               g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventQuit, NULL);
+               break;
+
+       case SDL_MOUSEMOTION:
+               {
+                       SDL_MouseMotionEvent &sdl_sub_evt= sdl_event->motion;
+                       GHOST_WindowSDL *window= findGhostWindow(SDL_GetWindowFromID(sdl_sub_evt.windowID));
+                       assert(window != NULL);
+
+                       g_event= new GHOST_EventCursor(getMilliSeconds(), GHOST_kEventCursorMove, window, sdl_sub_evt.x, sdl_sub_evt.y);
+                       break;
+               }
+       case SDL_MOUSEBUTTONUP:
+       case SDL_MOUSEBUTTONDOWN:
+               {
+                       SDL_MouseButtonEvent &sdl_sub_evt= sdl_event->button;
+                       GHOST_TButtonMask gbmask= GHOST_kButtonMaskLeft;
+                       GHOST_TEventType type= (sdl_sub_evt.state==SDL_PRESSED) ? GHOST_kEventButtonDown : GHOST_kEventButtonUp;
+
+                       GHOST_WindowSDL *window= findGhostWindow(SDL_GetWindowFromID(sdl_sub_evt.windowID));
+                       assert(window != NULL);
+
+                       /* process rest of normal mouse buttons */
+                       if(sdl_sub_evt.button == SDL_BUTTON_LEFT)
+                               gbmask= GHOST_kButtonMaskLeft;
+                       else if(sdl_sub_evt.button == SDL_BUTTON_MIDDLE)
+                               gbmask= GHOST_kButtonMaskMiddle;
+                       else if(sdl_sub_evt.button == SDL_BUTTON_RIGHT)
+                               gbmask= GHOST_kButtonMaskRight;
+                       /* these buttons are untested! */
+                       else if(sdl_sub_evt.button == SDL_BUTTON_X1)
+                               gbmask= GHOST_kButtonMaskButton4;
+                       else if(sdl_sub_evt.button == SDL_BUTTON_X2)
+                               gbmask= GHOST_kButtonMaskButton5;
+                       else
+                               break;
+
+                       g_event= new GHOST_EventButton(getMilliSeconds(), type, window, gbmask);
+                       break;
+               }
+       case SDL_MOUSEWHEEL:
+               {
+                       SDL_MouseWheelEvent &sdl_sub_evt= sdl_event->wheel;
+                       GHOST_WindowSDL *window= findGhostWindow(SDL_GetWindowFromID(sdl_sub_evt.windowID));
+                       assert(window != NULL);
+                       g_event= new GHOST_EventWheel(getMilliSeconds(), window, sdl_sub_evt.y);
+               }
+               break;
+       case SDL_KEYDOWN:
+       case SDL_KEYUP:
+               {
+                       SDL_KeyboardEvent &sdl_sub_evt= sdl_event->key;
+                       GHOST_TEventType type= (sdl_sub_evt.state == SDL_PRESSED) ? GHOST_kEventKeyDown : GHOST_kEventKeyUp;
+
+                       GHOST_WindowSDL *window= findGhostWindow(SDL_GetWindowFromID(sdl_sub_evt.windowID));
+                       assert(window != NULL);
+
+                       GHOST_TKey gkey= convertSDLKey(sdl_sub_evt.keysym.scancode);
+                       /* note, the sdl_sub_evt.keysym.sym is truncated, for unicode support ghost has to be modified */
+                       g_event= new GHOST_EventKey(getMilliSeconds(), type, window, gkey, sdl_sub_evt.keysym.sym);
+               }
+               break;
+       }
+
+       if (g_event) {
+               pushEvent(g_event);
+       }
+}
+
+GHOST_TSuccess
+GHOST_SystemSDL::getCursorPosition(GHOST_TInt32& x,
+                                   GHOST_TInt32& y) const
+{
+       int xi, yi;
+       SDL_GetMouseState(&xi, &yi);
+       x= xi;
+       y= yi;
+       return GHOST_kSuccess;
+}
+
+GHOST_TSuccess
+GHOST_SystemSDL::setCursorPosition(GHOST_TInt32 x,
+                                   GHOST_TInt32 y)
+{
+       // SDL_SendMouseMotion(SDL, SDL_FALSE, x, y); // NOT EXPOSED
+       SDL_WarpMouseInWindow(NULL, x, y);
+       return GHOST_kSuccess;
+}
+
+bool
+GHOST_SystemSDL::generateWindowExposeEvents()
+{
+       vector<GHOST_WindowSDL *>::iterator w_start= m_dirty_windows.begin();
+       vector<GHOST_WindowSDL *>::const_iterator w_end= m_dirty_windows.end();
+       bool anyProcessed= false;
+
+       for (;w_start != w_end; ++w_start) {
+               GHOST_Event * g_event= new
+                       GHOST_Event(
+                               getMilliSeconds(),
+                               GHOST_kEventWindowUpdate,
+                               *w_start
+                       );
+
+               (*w_start)->validate();
+
+               if (g_event) {
+                       printf("Expose events pushed\n");
+                       pushEvent(g_event);
+                       anyProcessed= true;
+               }
+       }
+
+       m_dirty_windows.clear();
+       return anyProcessed;
+}
+
+
+bool
+GHOST_SystemSDL::processEvents(bool waitForEvent)
+{
+       // Get all the current events -- translate them into
+       // ghost events and call base class pushEvent() method.
+
+       bool anyProcessed= false;
+
+       do {
+               GHOST_TimerManager* timerMgr= getTimerManager();
+
+               if (waitForEvent && m_dirty_windows.empty() && !SDL_HasEvents(SDL_FIRSTEVENT, SDL_LASTEVENT)) {
+                       GHOST_TUns64 next= timerMgr->nextFireTime();
+
+                       if (next==GHOST_kFireTimeNever) {
+                               SDL_WaitEventTimeout(NULL, -1);
+                               //SleepTillEvent(m_display, -1);
+                       } else {
+                               GHOST_TInt64 maxSleep= next - getMilliSeconds();
+
+                               if(maxSleep >= 0) {
+                                       SDL_WaitEventTimeout(NULL, next - getMilliSeconds());
+                                       // SleepTillEvent(m_display, next - getMilliSeconds()); // X11
+                               }
+                       }
+               }
+
+               if (timerMgr->fireTimers(getMilliSeconds())) {
+                       anyProcessed= true;
+               }
+
+               SDL_Event sdl_event;
+               while (SDL_PollEvent(&sdl_event)) {
+                       processEvent(&sdl_event);
+                       anyProcessed= true;
+               }
+
+               if (generateWindowExposeEvents()) {
+                       anyProcessed= true;
+               }
+       } while (waitForEvent && !anyProcessed);
+
+       return anyProcessed;
+}
+
+
+GHOST_WindowSDL *
+GHOST_SystemSDL::findGhostWindow(SDL_Window *sdl_win)
+{
+       if (sdl_win == NULL) return NULL;
+
+       // It is not entirely safe to do this as the backptr may point
+       // to a window that has recently been removed.
+       // We should always check the window manager's list of windows
+       // and only process events on these windows.
+
+       vector<GHOST_IWindow *> & win_vec= m_windowManager->getWindows();
+
+       vector<GHOST_IWindow *>::iterator win_it= win_vec.begin();
+       vector<GHOST_IWindow *>::const_iterator win_end= win_vec.end();
+
+       for (; win_it != win_end; ++win_it) {
+               GHOST_WindowSDL * window= static_cast<GHOST_WindowSDL *>(*win_it);
+               if (window->getSDLWindow() == sdl_win) {
+                       return window;
+               }
+       }
+       return NULL;
+}
+
+
+void
+GHOST_SystemSDL::addDirtyWindow(GHOST_WindowSDL *bad_wind)
+{
+       GHOST_ASSERT((bad_wind != NULL), "addDirtyWindow() NULL ptr trapped (window)");
+
+       m_dirty_windows.push_back(bad_wind);
+}
+
+
+GHOST_TSuccess GHOST_SystemSDL::getButtons(GHOST_Buttons& buttons) const
+{
+       Uint8 state= SDL_GetMouseState(NULL, NULL);
+       buttons.set(GHOST_kButtonMaskLeft,   (state & SDL_BUTTON_LMASK) != 0);
+       buttons.set(GHOST_kButtonMaskMiddle, (state & SDL_BUTTON_MMASK) != 0);
+       buttons.set(GHOST_kButtonMaskRight,  (state & SDL_BUTTON_RMASK) != 0);
+
+       return GHOST_kSuccess;
+}
+
+GHOST_TUns8 *
+GHOST_SystemSDL::getClipboard(bool selection) const
+{
+       return (GHOST_TUns8 *)SDL_GetClipboardText();
+}
+
+void
+GHOST_SystemSDL::putClipboard(GHOST_TInt8 *buffer, bool selection) const
+{
+       SDL_SetClipboardText(buffer);
+}
+
+GHOST_TUns64
+GHOST_SystemSDL::getMilliSeconds()
+{
+       return GHOST_TUns64(SDL_GetTicks()); /* note, 32 -> 64bits */
+}
diff --git a/intern/ghost/intern/GHOST_SystemSDL.h b/intern/ghost/intern/GHOST_SystemSDL.h
new file mode 100644 (file)
index 0000000..7aea1b6
--- /dev/null
@@ -0,0 +1,121 @@
+/*
+ * $Id: GHOST_SystemSDL.h 37194 2011-06-05 00:10:20Z gsrb3d $
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor(s): Campbell Barton
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file ghost/intern/GHOST_SystemSDL.h
+ *  \ingroup GHOST
+ * Declaration of GHOST_SystemSDL class.
+ */
+
+#ifndef _GHOST_SYSTEM_SDL_H_
+#define _GHOST_SYSTEM_SDL_H_
+
+#include "GHOST_System.h"
+#include "../GHOST_Types.h"
+#include "GHOST_DisplayManagerSDL.h"
+#include "GHOST_TimerManager.h"
+#include "GHOST_WindowSDL.h"
+#include "GHOST_Event.h"
+
+extern "C" {
+       #include "SDL.h"
+}
+
+class GHOST_WindowSDL;
+
+
+class GHOST_SystemSDL : public GHOST_System {
+public:
+
+       void addDirtyWindow(GHOST_WindowSDL *bad_wind);
+
+       GHOST_SystemSDL();
+       ~GHOST_SystemSDL();
+
+       bool
+       processEvents(bool waitForEvent);
+
+       int
+       toggleConsole(int action) { return 0; }
+
+       GHOST_TSuccess
+       getModifierKeys(GHOST_ModifierKeys& keys) const;
+
+       GHOST_TSuccess
+       getButtons(GHOST_Buttons& buttons) const;
+
+       GHOST_TUns8 *
+       getClipboard(bool selection) const;
+
+       void
+       putClipboard(GHOST_TInt8 *buffer, bool selection) const;
+
+       GHOST_TUns64
+       getMilliSeconds();
+
+       GHOST_TUns8
+       getNumDisplays() const;
+
+       GHOST_TSuccess
+       getCursorPosition(GHOST_TInt32& x,
+                         GHOST_TInt32& y) const;
+
+       GHOST_TSuccess
+       setCursorPosition(GHOST_TInt32 x,
+                         GHOST_TInt32 y);
+
+       void
+       getMainDisplayDimensions(GHOST_TUns32& width,
+                                GHOST_TUns32& height) const;
+
+private:
+
+       GHOST_TSuccess
+       init();
+
+       GHOST_IWindow *
+       createWindow(const STR_String& title,
+                    GHOST_TInt32 left,
+                    GHOST_TInt32 top,
+                    GHOST_TUns32 width,
+                    GHOST_TUns32 height,
+                    GHOST_TWindowState state,
+                    GHOST_TDrawingContextType type,
+                    bool stereoVisual,
+                    const GHOST_TUns16 numOfAASamples,
+                    const GHOST_TEmbedderWindowID parentWindow
+                    );
+
+       /* SDL spesific */
+       GHOST_WindowSDL * findGhostWindow(SDL_Window *sdl_win);
+
+       bool
+       generateWindowExposeEvents();
+
+       void
+       processEvent(SDL_Event *sdl_event);
+
+       /// The vector of windows that need to be updated.
+       std::vector<GHOST_WindowSDL *> m_dirty_windows;
+};
+
+#endif
diff --git a/intern/ghost/intern/GHOST_WindowSDL.cpp b/intern/ghost/intern/GHOST_WindowSDL.cpp
new file mode 100644 (file)
index 0000000..9d4263f
--- /dev/null
@@ -0,0 +1,608 @@
+/*
+ * $Id:
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor(s): Campbell Barton
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file ghost/intern/GHOST_WindowSDL.cpp
+ *  \ingroup GHOST
+ */
+
+#include "GHOST_WindowSDL.h"
+#include "SDL_mouse.h"
+#include <assert.h>
+
+static SDL_GLContext s_firstContext= NULL;
+
+GHOST_WindowSDL::GHOST_WindowSDL(GHOST_SystemSDL *system,
+                                 const STR_String& title,
+                                 GHOST_TInt32 left,
+                                 GHOST_TInt32 top,
+                                 GHOST_TUns32 width,
+                                 GHOST_TUns32 height,
+                                 GHOST_TWindowState state,
+                                 const GHOST_TEmbedderWindowID parentWindow,
+                                 GHOST_TDrawingContextType type,
+                                 const bool stereoVisual,
+                                 const GHOST_TUns16 numOfAASamples
+                                 )
+    :
+      GHOST_Window(width,height,state,type,stereoVisual,numOfAASamples),
+      m_system (system),
+      m_invalid_window(false),
+      m_sdl_custom_cursor(NULL)
+{
+       m_sdl_win= SDL_CreateWindow(title,
+                                   10,
+                                   10,
+                                   width,
+                                   height,
+                                   SDL_WINDOW_RESIZABLE|SDL_WINDOW_OPENGL|SDL_WINDOW_SHOWN);
+
+       //SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
+       //SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, 4);
+       SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
+       SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24);
+       SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
+       SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
+       SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
+       SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8);
+
+       m_sdl_glcontext= SDL_GL_CreateContext(m_sdl_win);
+
+       //fprintf(stderr, "Ignoring Xlib error: error code %d request code %d\n",
+       //      theEvent->error_code, theEvent->request_code) ;
+
+       setTitle(title);
+}
+
+GHOST_WindowSDL::~GHOST_WindowSDL()
+{
+       if(m_sdl_custom_cursor) {
+               SDL_FreeCursor(m_sdl_custom_cursor);
+       }
+
+       if (m_sdl_glcontext != s_firstContext) {
+               SDL_GL_DeleteContext(m_sdl_glcontext);
+       }
+
+       SDL_DestroyWindow(m_sdl_win);
+}
+
+
+GHOST_TSuccess
+GHOST_WindowSDL::installDrawingContext(GHOST_TDrawingContextType type)
+{
+       // only support openGL for now.
+       GHOST_TSuccess success;
+       switch (type) {
+       case GHOST_kDrawingContextTypeOpenGL:
+               m_sdl_glcontext= SDL_GL_CreateContext(m_sdl_win);
+
+               if (m_sdl_glcontext != NULL) {
+                       if (!s_firstContext) {
+                               s_firstContext= m_sdl_glcontext;
+                       }
+
+                       success= (SDL_GL_MakeCurrent(m_sdl_win, m_sdl_glcontext) < 0) ?
+                                   GHOST_kFailure : GHOST_kSuccess;
+               }
+               else {
+                       success= GHOST_kFailure;
+               }
+
+               break;
+
+       case GHOST_kDrawingContextTypeNone:
+               success= GHOST_kSuccess;
+               break;
+
+       default:
+               success= GHOST_kFailure;
+       }
+       return success;
+}
+
+
+GHOST_TSuccess
+GHOST_WindowSDL::invalidate(void)
+{
+       // So the idea of this function is to generate an expose event
+       // for the window.
+       // Unfortunately X does not handle expose events for you and
+       // it is the client's job to refresh the dirty part of the window.
+       // We need to queue up invalidate calls and generate GHOST events
+       // for them in the system.
+
+       // We implement this by setting a boolean in this class to concatenate
+       // all such calls into a single event for this window.
+
+       // At the same time we queue the dirty windows in the system class
+       // and generate events for them at the next processEvents call.
+
+       if (m_invalid_window == false) {
+               m_system->addDirtyWindow(this);
+               m_invalid_window= true;
+       }
+
+       return GHOST_kSuccess;
+}
+
+
+GHOST_TSuccess
+GHOST_WindowSDL::swapBuffers()
+{
+       if (getDrawingContextType() == GHOST_kDrawingContextTypeOpenGL) {
+               SDL_GL_SwapWindow(m_sdl_win);
+               return GHOST_kSuccess;
+       }
+       else {
+               return GHOST_kFailure;
+       }
+}
+
+
+GHOST_TSuccess
+GHOST_WindowSDL::activateDrawingContext()
+{
+       if (m_sdl_glcontext !=NULL) {
+               int status=SDL_GL_MakeCurrent(m_sdl_win, m_sdl_glcontext);
+               (void)status;
+               return GHOST_kSuccess;
+       }
+       return GHOST_kFailure;
+}
+
+
+GHOST_TSuccess
+GHOST_WindowSDL::removeDrawingContext()
+{
+       GHOST_TSuccess success;
+
+       if (m_sdl_glcontext != NULL) {
+               SDL_GL_DeleteContext(m_sdl_glcontext);
+               success= GHOST_kSuccess;
+       }
+       else {
+               success= GHOST_kFailure;
+       }
+       return success;
+}
+
+
+GHOST_TSuccess
+GHOST_WindowSDL::setState(GHOST_TWindowState state)
+{
+       switch(state) {
+       case GHOST_kWindowStateNormal:
+               SDL_SetWindowFullscreen(m_sdl_win, SDL_FALSE);
+               SDL_RestoreWindow(m_sdl_win);
+               break;
+       case GHOST_kWindowStateMaximized:
+               SDL_SetWindowFullscreen(m_sdl_win, SDL_FALSE);
+               SDL_MaximizeWindow(m_sdl_win);
+               break;
+       case GHOST_kWindowStateMinimized:
+               SDL_MinimizeWindow(m_sdl_win);
+               break;
+       case GHOST_kWindowStateFullScreen:
+               SDL_SetWindowFullscreen(m_sdl_win, SDL_TRUE);
+               break;
+       default:
+               break;
+       }
+
+       return GHOST_kSuccess;
+}
+
+
+GHOST_TWindowState
+GHOST_WindowSDL::getState() const
+{
+       Uint32 flags= SDL_GetWindowFlags(m_sdl_win);
+
+       if(flags & SDL_WINDOW_FULLSCREEN)      return GHOST_kWindowStateFullScreen;
+       else if(flags & SDL_WINDOW_MAXIMIZED)  return GHOST_kWindowStateMaximized;
+       else if(flags & SDL_WINDOW_MINIMIZED)  return GHOST_kWindowStateMinimized;
+       return GHOST_kWindowStateNormal;
+}
+
+
+void
+GHOST_WindowSDL::setTitle(const STR_String& title)
+{
+       SDL_SetWindowTitle(m_sdl_win, title.ReadPtr());
+}
+
+
+void
+GHOST_WindowSDL::getTitle(STR_String& title) const
+{
+       title= SDL_GetWindowTitle(m_sdl_win);
+}
+
+
+void
+GHOST_WindowSDL::getWindowBounds(GHOST_Rect& bounds) const
+{
+       getClientBounds(bounds);
+}
+
+
+void
+GHOST_WindowSDL::getClientBounds(GHOST_Rect& bounds) const
+{
+       int x, y, w, h;
+       SDL_GetWindowSize(m_sdl_win, &w, &h);
+       SDL_GetWindowPosition(m_sdl_win, &x, &y);
+
+       bounds.m_l= x;
+       bounds.m_r= x + w;
+       bounds.m_t= y;
+       bounds.m_b= y + h;
+}
+
+GHOST_TSuccess
+GHOST_WindowSDL::setClientWidth(GHOST_TUns32 width)
+{
+       int height;
+       SDL_GetWindowSize(m_sdl_win, NULL, &height);
+       SDL_SetWindowSize(m_sdl_win, width, height);
+       return GHOST_kSuccess;
+}
+
+GHOST_TSuccess
+GHOST_WindowSDL::setClientHeight(GHOST_TUns32 height)
+{
+       int width;
+       SDL_GetWindowSize(m_sdl_win, &width, NULL);
+       SDL_SetWindowSize(m_sdl_win, width, height);
+       return GHOST_kSuccess;
+}
+
+GHOST_TSuccess
+GHOST_WindowSDL::setClientSize(GHOST_TUns32 width,
+                                              GHOST_TUns32 height)
+{
+       SDL_SetWindowSize(m_sdl_win, width, height);
+       return GHOST_kSuccess;
+}
+
+
+/* mouse cursor */
+static unsigned char sdl_std_cursor_mask_xterm[]= {0xef,0x01,0xff,0x01,0xff,0x01,0x7c,0x00,0x38,0x00,0x38,0x00,0x38,0x00,0x38,0x00,0x38,0x00,0x38,0x00,0x38,0x00,0x38,0x00,0x7c,0x00,0xff,0x01,0xff,0x01,0xef,0x01,};
+static unsigned char sdl_std_cursor_xterm[]= {0x00,0x77,0x00,0x1c,0x00,0x08,0x00,0x08,0x00,0x08,0x00,0x08,0x00,0x08,0x00,0x08,0x00,0x08,0x00,0x08,0x00,0x08,0x00,0x08,0x00,0x1c,0x00,0x77,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_xterm  9
+#define sdl_std_cursor_HEIGHT_xterm 16
+#define sdl_std_cursor_HOT_X_xterm  -3
+#define sdl_std_cursor_HOT_Y_xterm  -7
+
+static unsigned char sdl_std_cursor_mask_watch[]= {0xfc,0x0f,0xfc,0x0f,0xfc,0x0f,0xfe,0x1f,0xff,0x3f,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x3f,0xfe,0x1f,0xfc,0x0f,0xfc,0x0f,0xfc,0x0f,};
+static unsigned char sdl_std_cursor_watch[]= {0xf8,0x07,0xf8,0x07,0xf8,0x07,0xfc,0x0f,0x86,0x18,0x83,0x30,0x81,0xe0,0xc1,0xe1,0xc1,0xe1,0x21,0xe0,0x13,0x30,0x06,0x18,0xfc,0x0f,0xf8,0x07,0xf8,0x07,0xf8,0x07,};
+#define sdl_std_cursor_WIDTH_watch  16
+#define sdl_std_cursor_HEIGHT_watch 16
+#define sdl_std_cursor_HOT_X_watch  -15
+#define sdl_std_cursor_HOT_Y_watch  -7
+
+static unsigned char sdl_std_cursor_mask_umbrella[]= {0xe8,0x76,0xfb,0xdf,0xfd,0x3f,0xfe,0xff,0xff,0x3f,0xff,0xff,0xcf,0x79,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x07,0xc0,0x07,0xc0,0x07,0xc0,0x07,0x80,0x03,};
+static unsigned char sdl_std_cursor_umbrella[]= {0x88,0x04,0x20,0x0a,0xc9,0x32,0xf2,0x09,0x4c,0x06,0x43,0x18,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x01,0x40,0x01,0x80,0x00,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_umbrella  16
+#define sdl_std_cursor_HEIGHT_umbrella 16
+#define sdl_std_cursor_HOT_X_umbrella  -7
+#define sdl_std_cursor_HOT_Y_umbrella  -12
+
+static unsigned char sdl_std_cursor_mask_top_side[]= {0xff,0x7f,0xff,0x7f,0xff,0x7f,0xff,0x7f,0xc0,0x01,0xe0,0x03,0xf0,0x07,0xf8,0x0f,0xdc,0x1d,0xcc,0x19,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,};
+static unsigned char sdl_std_cursor_top_side[]= {0xff,0x1f,0xff,0x1f,0x00,0x00,0x40,0x00,0xe0,0x00,0x50,0x01,0x48,0x02,0x44,0x04,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_top_side  15
+#define sdl_std_cursor_HEIGHT_top_side 16
+#define sdl_std_cursor_HOT_X_top_side  -6
+#define sdl_std_cursor_HOT_Y_top_side  -14
+
+static unsigned char sdl_std_cursor_mask_top_right_corner[]= {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0xf0,0xfc,0xf7,0xfc,0xf7,0xfc,0xf7,0xc0,0xf7,0xe0,0xf7,0x70,0xf7,0x38,0xf7,0x1c,0xf7,0x0c,0xf7,0x00,0xf0,0x00,0xf0,};
+static unsigned char sdl_std_cursor_top_right_corner[]= {0xff,0x3f,0xff,0x3f,0x00,0x30,0x00,0x30,0x00,0x30,0xfc,0x31,0x80,0x31,0x40,0x31,0x20,0x31,0x10,0x31,0x08,0x31,0x04,0x31,0x00,0x30,0x00,0x30,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_top_right_corner  16
+#define sdl_std_cursor_HEIGHT_top_right_corner 16
+#define sdl_std_cursor_HOT_X_top_right_corner  -13
+#define sdl_std_cursor_HOT_Y_top_right_corner  -14
+
+static unsigned char sdl_std_cursor_mask_top_left_corner[]= {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0x00,0xef,0x3f,0xef,0x3f,0xef,0x3f,0xef,0x03,0xef,0x07,0xef,0x0e,0xef,0x1c,0xef,0x38,0xef,0x30,0x0f,0x00,0x0f,0x00,};
+static unsigned char sdl_std_cursor_top_left_corner[]= {0xff,0x3f,0xff,0x3f,0x03,0x00,0x03,0x00,0x03,0x00,0xe3,0x0f,0x63,0x00,0xa3,0x00,0x23,0x01,0x23,0x02,0x23,0x04,0x23,0x08,0x03,0x00,0x03,0x00,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_top_left_corner  16
+#define sdl_std_cursor_HEIGHT_top_left_corner 16
+#define sdl_std_cursor_HOT_X_top_left_corner  0
+#define sdl_std_cursor_HOT_Y_top_left_corner  -14
+
+static unsigned char sdl_std_cursor_mask_spraycan[]= {0x00,0x0c,0x18,0x0d,0x7c,0x0d,0x7c,0x0d,0x7e,0x0d,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,};
+static unsigned char sdl_std_cursor_spraycan[]= {0x00,0x06,0x80,0x00,0x2c,0x06,0x9e,0x00,0x16,0x06,0x3f,0x00,0x21,0x00,0x27,0x00,0x25,0x00,0x27,0x00,0x25,0x00,0x27,0x00,0x27,0x00,0x21,0x00,0x21,0x00,0x3f,0x00,};
+#define sdl_std_cursor_WIDTH_spraycan  12
+#define sdl_std_cursor_HEIGHT_spraycan 16
+#define sdl_std_cursor_HOT_X_spraycan  -9
+#define sdl_std_cursor_HOT_Y_spraycan  -14
+
+static unsigned char sdl_std_cursor_mask_sb_v_double_arrow[]= {0x38,0x00,0x7c,0x00,0xfe,0x00,0xff,0x01,0xff,0x01,0x7c,0x00,0x7c,0x00,0x7c,0x00,0x7c,0x00,0x7c,0x00,0xff,0x01,0xff,0x01,0xfe,0x00,0x7c,0x00,0x38,0x00,};
+static unsigned char sdl_std_cursor_sb_v_double_arrow[]= {0x10,0x00,0x38,0x00,0x7c,0x00,0xfe,0x00,0x28,0x00,0x28,0x00,0x28,0x00,0x28,0x00,0x28,0x00,0x28,0x00,0x28,0x00,0xfe,0x00,0x7c,0x00,0x38,0x00,0x10,0x00,};
+#define sdl_std_cursor_WIDTH_sb_v_double_arrow  9
+#define sdl_std_cursor_HEIGHT_sb_v_double_arrow 15
+#define sdl_std_cursor_HOT_X_sb_v_double_arrow  -3
+#define sdl_std_cursor_HOT_Y_sb_v_double_arrow  -8
+
+static unsigned char sdl_std_cursor_mask_sb_h_double_arrow[]= {0x18,0x0c,0x1c,0x1c,0xfe,0x3f,0xff,0x7f,0xff,0x7f,0xff,0x7f,0xfe,0x3f,0x1c,0x1c,0x18,0x0c,};
+static unsigned char sdl_std_cursor_sb_h_double_arrow[]= {0x00,0x00,0x08,0x08,0x0c,0x18,0xfe,0x3f,0x0f,0x78,0xfe,0x3f,0x0c,0x18,0x08,0x08,0x00,0x00};
+#define sdl_std_cursor_WIDTH_sb_h_double_arrow  15
+#define sdl_std_cursor_HEIGHT_sb_h_double_arrow 9
+#define sdl_std_cursor_HOT_X_sb_h_double_arrow  -7
+#define sdl_std_cursor_HOT_Y_sb_h_double_arrow  -4
+
+static unsigned char sdl_std_cursor_mask_right_side[]= {0x00,0xf0,0x00,0xf0,0xc0,0xf0,0xc0,0xf1,0x80,0xf3,0x00,0xf7,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0xf7,0x80,0xf3,0xc0,0xf1,0xc0,0xf0,0x00,0xf0,0x00,0xf0,};
+static unsigned char sdl_std_cursor_right_side[]= {0x00,0x30,0x00,0x30,0x40,0x30,0x80,0x30,0x00,0x31,0x00,0x32,0xff,0x37,0x00,0x32,0x00,0x31,0x80,0x30,0x40,0x30,0x00,0x30,0x00,0x30,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_right_side  16
+#define sdl_std_cursor_HEIGHT_right_side 15
+#define sdl_std_cursor_HOT_X_right_side  -13
+#define sdl_std_cursor_HOT_Y_right_side  -7
+
+static unsigned char sdl_std_cursor_mask_right_ptr[]= {0x00,0x03,0x80,0x03,0xc0,0x03,0xe0,0x03,0xf0,0x03,0xf8,0x03,0xfc,0x03,0xfe,0x03,0xff,0x03,0xff,0x03,0xf8,0x03,0xbc,0x03,0x3c,0x03,0x1e,0x00,0x1e,0x00,0x0c,0x00,};
+static unsigned char sdl_std_cursor_right_ptr[]= {0x00,0x80,0x00,0xc0,0x00,0xe0,0x00,0xf0,0x00,0xf8,0x00,0xfc,0x00,0xfe,0x00,0xff,0x00,0xf8,0x00,0xd8,0x00,0x8c,0x00,0x0c,0x00,0x06,0x00,0x06,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_right_ptr  10
+#define sdl_std_cursor_HEIGHT_right_ptr 16
+#define sdl_std_cursor_HOT_X_right_ptr  -7
+#define sdl_std_cursor_HOT_Y_right_ptr  -14
+
+static unsigned char sdl_std_cursor_mask_question_arrow[]= {0xf8,0x00,0xfc,0x01,0xfe,0x03,0xff,0x07,0x8f,0x07,0x9f,0x07,0xde,0x07,0xfc,0x03,0xf8,0x01,0xf8,0x00,0xf8,0x00,0xfc,0x01,0xfe,0x03,0xfc,0x01,0xf8,0x00,0x70,0x00,};
+static unsigned char sdl_std_cursor_question_arrow[]= {0x7c,0x00,0xfe,0x00,0xc7,0x01,0x83,0x01,0x87,0x01,0xc6,0x01,0xe0,0x00,0x78,0x00,0x38,0x00,0x28,0x00,0x28,0x00,0xee,0x00,0x6c,0x00,0x38,0x00,0x10,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_question_arrow  11
+#define sdl_std_cursor_HEIGHT_question_arrow 16
+#define sdl_std_cursor_HOT_X_question_arrow  -4
+#define sdl_std_cursor_HOT_Y_question_arrow  -8
+
+static unsigned char sdl_std_cursor_mask_pirate[]= {0xf0,0x03,0xf8,0x07,0xfc,0x0f,0xfe,0x1f,0xfe,0x1f,0xfc,0x0f,0xf8,0x07,0xf1,0x83,0xf1,0xe3,0xf3,0xf3,0xef,0x39,0x1e,0x1e,0xe0,0x01,0xfe,0xc7,0xff,0xff,0x0f,0x7c,};
+static unsigned char sdl_std_cursor_pirate[]= {0xe0,0x01,0xf0,0x03,0xf8,0x07,0xcc,0x0c,0xcc,0x0c,0xf8,0x07,0xf0,0x03,0xe0,0x01,0xe1,0x21,0xe1,0x61,0xc2,0x10,0x1c,0x0e,0xe0,0x01,0xf8,0x47,0x0f,0x7c,0x01,0x20,};
+#define sdl_std_cursor_WIDTH_pirate  16
+#define sdl_std_cursor_HEIGHT_pirate 16
+#define sdl_std_cursor_HOT_X_pirate  -7
+#define sdl_std_cursor_HOT_Y_pirate  -4
+
+static unsigned char sdl_std_cursor_mask_left_side[]= {0x0f,0x00,0x0f,0x00,0x0f,0x03,0x8f,0x03,0xcf,0x01,0xef,0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xef,0x00,0xcf,0x01,0x8f,0x03,0x0f,0x03,0x0f,0x00,0x0f,0x00,};
+static unsigned char sdl_std_cursor_left_side[]= {0x03,0x00,0x03,0x00,0x83,0x00,0x43,0x00,0x23,0x00,0x13,0x00,0xfb,0x3f,0x13,0x00,0x23,0x00,0x43,0x00,0x83,0x00,0x03,0x00,0x03,0x00,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_left_side  16
+#define sdl_std_cursor_HEIGHT_left_side 15
+#define sdl_std_cursor_HOT_X_left_side  0
+#define sdl_std_cursor_HOT_Y_left_side  -7
+
+static unsigned char sdl_std_cursor_mask_left_ptr[]= {0x03,0x00,0x07,0x00,0x0f,0x00,0x1f,0x00,0x3f,0x00,0x7f,0x00,0xff,0x00,0xff,0x01,0xff,0x03,0xff,0x03,0x7f,0x00,0xf7,0x00,0xf3,0x00,0xe0,0x01,0xe0,0x01,0xc0,0x00,};
+static unsigned char sdl_std_cursor_left_ptr[]= {0x00,0x00,0x02,0x00,0x06,0x00,0x0e,0x00,0x1e,0x00,0x3e,0x00,0x7e,0x00,0xfe,0x00,0xfe,0x00,0x3e,0x00,0x36,0x00,0x62,0x00,0x60,0x00,0xc0,0x00,0xc0,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_left_ptr  10
+#define sdl_std_cursor_HEIGHT_left_ptr 16
+#define sdl_std_cursor_HOT_X_left_ptr  -8
+#define sdl_std_cursor_HOT_Y_left_ptr  -14
+
+static unsigned char sdl_std_cursor_mask_exchange[]= {0xe3,0x07,0xf7,0x0f,0xff,0x1f,0xff,0x3f,0x3f,0x38,0xff,0x30,0xff,0x00,0xff,0x00,0x00,0xff,0x00,0xff,0x0c,0xfe,0x1c,0xfc,0xfc,0xff,0xf8,0xff,0xf0,0xef,0xe0,0xc7,};
+static unsigned char sdl_std_cursor_exchange[]= {0xf1,0x03,0xfb,0x07,0x1f,0x0c,0x09,0x08,0x19,0x00,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x00,0x26,0x04,0x24,0x0c,0x3e,0xf8,0x37,0xf0,0x23,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_exchange  16
+#define sdl_std_cursor_HEIGHT_exchange 16
+#define sdl_std_cursor_HOT_X_exchange  -6
+#define sdl_std_cursor_HOT_Y_exchange  -8
+
+static unsigned char sdl_std_cursor_mask_crosshair[]= {0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xff,0xff,0xff,0xff,0xff,0xff,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,};
+static unsigned char sdl_std_cursor_crosshair[]= {0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x7f,0xff,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_crosshair  16
+#define sdl_std_cursor_HEIGHT_crosshair 16
+#define sdl_std_cursor_HOT_X_crosshair  -7
+#define sdl_std_cursor_HOT_Y_crosshair  -8
+
+static unsigned char sdl_std_cursor_mask_bottom_side[]= {0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xc0,0x01,0xcc,0x19,0xdc,0x1d,0xf8,0x0f,0xf0,0x07,0xe0,0x03,0xc0,0x01,0xff,0x7f,0xff,0x7f,0xff,0x7f,0xff,0x7f,};
+static unsigned char sdl_std_cursor_bottom_side[]= {0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x44,0x04,0x48,0x02,0x50,0x01,0xe0,0x00,0x40,0x00,0x00,0x00,0xff,0x1f,0xff,0x1f,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_bottom_side  15
+#define sdl_std_cursor_HEIGHT_bottom_side 16
+#define sdl_std_cursor_HOT_X_bottom_side  -6
+#define sdl_std_cursor_HOT_Y_bottom_side  -1
+
+static unsigned char sdl_std_cursor_mask_bottom_right_corner[]= {0x00,0xf0,0x00,0xf0,0x0c,0xf7,0x1c,0xf7,0x38,0xf7,0x70,0xf7,0xe0,0xf7,0xc0,0xf7,0xfc,0xf7,0xfc,0xf7,0xfc,0xf7,0x00,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,};
+static unsigned char sdl_std_cursor_bottom_right_corner[]= {0x00,0x30,0x00,0x30,0x04,0x31,0x08,0x31,0x10,0x31,0x20,0x31,0x40,0x31,0x80,0x31,0xfc,0x31,0x00,0x30,0x00,0x30,0x00,0x30,0xff,0x3f,0xff,0x3f,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_bottom_right_corner  16
+#define sdl_std_cursor_HEIGHT_bottom_right_corner 16
+#define sdl_std_cursor_HOT_X_bottom_right_corner  -13
+#define sdl_std_cursor_HOT_Y_bottom_right_corner  -1
+
+static unsigned char sdl_std_cursor_mask_bottom_left_corner[]= {0x0f,0x00,0x0f,0x00,0xef,0x30,0xef,0x38,0xef,0x1c,0xef,0x0e,0xef,0x07,0xef,0x03,0xef,0x3f,0xef,0x3f,0xef,0x3f,0x0f,0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,};
+static unsigned char sdl_std_cursor_bottom_left_corner[]= {0x03,0x00,0x03,0x00,0x23,0x08,0x23,0x04,0x23,0x02,0x23,0x01,0xa3,0x00,0x63,0x00,0xe3,0x0f,0x03,0x00,0x03,0x00,0x03,0x00,0xff,0x3f,0xff,0x3f,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_bottom_left_corner  16
+#define sdl_std_cursor_HEIGHT_bottom_left_corner 16
+#define sdl_std_cursor_HOT_X_bottom_left_corner  0
+#define sdl_std_cursor_HOT_Y_bottom_left_corner  -1
+
+static unsigned char sdl_std_cursor_mask_arrow[]= {0x00,0xe0,0x00,0xf8,0x00,0xfe,0x80,0x7f,0xe0,0x7f,0xf8,0x3f,0xfc,0x3f,0xfc,0x1f,0xe0,0x1f,0xf0,0x0f,0xf8,0x0f,0x7c,0x07,0x3e,0x07,0x1f,0x02,0x0e,0x00,0x04,0x00,};
+static unsigned char sdl_std_cursor_arrow[]= {0x00,0x30,0x00,0x3c,0x00,0x1f,0xc0,0x1f,0xf0,0x0f,0xfc,0x0f,0xc0,0x07,0xe0,0x07,0x70,0x03,0x38,0x03,0x1c,0x01,0x0e,0x01,0x07,0x00,0x02,0x00,0x00,0x00,0x00,0x00,};
+#define sdl_std_cursor_WIDTH_arrow  16
+#define sdl_std_cursor_HEIGHT_arrow 16
+#define sdl_std_cursor_HOT_X_arrow  -13
+#define sdl_std_cursor_HOT_Y_arrow  -14
+/* end cursor data */
+
+
+static SDL_Cursor *sdl_std_cursor_array[(int)GHOST_kStandardCursorNumCursors]= {0};
+
+/* utility function mostly a copy of SDL_CreateCursor but allows us to change
+ * color and supports blenders flipped bits */
+static SDL_Cursor *
+sdl_ghost_CreateCursor(const Uint8 *data,
+                       const Uint8 *mask,
+                       int w,
+                       int h,
+                       int hot_x,
+                       int hot_y)
+{
+    SDL_Surface *surface;
+    SDL_Cursor *cursor;
+    int x, y;
+    Uint32 *pixel;
+    Uint8 datab= 0, maskb= 0;
+    const Uint32 black= 0xFF000000;
+    const Uint32 white= 0xFFFFFFFF;
+    const Uint32 transparent= 0x00000000;
+
+    /* Make sure the width is a multiple of 8 */
+    w= ((w + 7) & ~7);
+
+    /* Create the surface from a bitmap */
+       surface= SDL_CreateRGBSurface(0, w, h, 32,
+                                     0x00FF0000,
+                                     0x0000FF00,
+                                     0x000000FF,
+                                     0xFF000000);
+    if (!surface) {
+        return NULL;
+    }
+    for (y= 0; y < h; ++y) {
+        pixel= (Uint32 *) ((Uint8 *) surface->pixels + y * surface->pitch);
+        for (x= 0; x < w; ++x) {
+            if ((x % 8) == 0) {
+                datab= *data++;
+                maskb= *mask++;
+
+                               /* reverse bit order */
+                               datab= (datab * 0x0202020202ULL & 0x010884422010ULL) % 1023;
+                               maskb= (maskb * 0x0202020202ULL & 0x010884422010ULL) % 1023;
+            }
+            if (maskb & 0x80) {
+                *pixel++= (datab & 0x80) ?  white : black;
+            }
+                       else {
+                *pixel++= (datab & 0x80) ? white : transparent;
+            }
+            datab <<= 1;
+            maskb <<= 1;
+        }
+    }
+
+    cursor= SDL_CreateColorCursor(surface, hot_x, hot_y);
+
+    SDL_FreeSurface(surface);
+
+    return cursor;
+}
+
+/* TODO, this is currently never freed but it wont leak either. */
+static void sdl_cursor_init(void)
+{
+
+#define DEF_CURSOR(name, ind) \
+       assert(\
+               (\
+               sdl_std_cursor_array[(int)ind]= \
+                               sdl_ghost_CreateCursor(sdl_std_cursor_##name, \
+                               sdl_std_cursor_mask_##name, \
+                               sdl_std_cursor_WIDTH_##name, \
+                               sdl_std_cursor_HEIGHT_##name, \
+                               (sdl_std_cursor_WIDTH_##name + (sdl_std_cursor_HOT_X_##name)) - 1, \
+                               (sdl_std_cursor_HEIGHT_##name + (sdl_std_cursor_HOT_Y_##name)) - 1) \
+               ) != NULL) \
+
+
+       DEF_CURSOR(left_ptr, GHOST_kStandardCursorDefault);
+       DEF_CURSOR(right_ptr, GHOST_kStandardCursorRightArrow);
+       DEF_CURSOR(left_ptr, GHOST_kStandardCursorLeftArrow);
+       DEF_CURSOR(umbrella, GHOST_kStandardCursorInfo); // TODO, replace this one.
+       DEF_CURSOR(pirate, GHOST_kStandardCursorDestroy);
+       DEF_CURSOR(question_arrow, GHOST_kStandardCursorHelp);
+       DEF_CURSOR(exchange, GHOST_kStandardCursorCycle);
+       DEF_CURSOR(spraycan, GHOST_kStandardCursorSpray);
+       DEF_CURSOR(watch, GHOST_kStandardCursorWait);
+       DEF_CURSOR(xterm, GHOST_kStandardCursorText);
+       DEF_CURSOR(crosshair, GHOST_kStandardCursorCrosshair);
+       DEF_CURSOR(sb_v_double_arrow, GHOST_kStandardCursorUpDown);
+       DEF_CURSOR(sb_h_double_arrow, GHOST_kStandardCursorLeftRight);
+       DEF_CURSOR(top_side, GHOST_kStandardCursorTopSide);
+       DEF_CURSOR(bottom_side, GHOST_kStandardCursorBottomSide);
+       DEF_CURSOR(left_side, GHOST_kStandardCursorLeftSide);
+       DEF_CURSOR(right_side, GHOST_kStandardCursorRightSide);
+       DEF_CURSOR(top_left_corner, GHOST_kStandardCursorTopLeftCorner);
+       DEF_CURSOR(top_right_corner, GHOST_kStandardCursorTopRightCorner);
+       DEF_CURSOR(bottom_right_corner, GHOST_kStandardCursorBottomRightCorner);
+       DEF_CURSOR(bottom_left_corner , GHOST_kStandardCursorBottomLeftCorner);
+       DEF_CURSOR(arrow , GHOST_kStandardCursorCopy);
+       //DEF_CURSOR(arrow, GHOST_kStandardCursorCustom);
+       DEF_CURSOR(arrow, GHOST_kStandardCursorPencil);
+
+#undef DEF_CURSOR
+
+}
+
+
+
+GHOST_TSuccess
+GHOST_WindowSDL::setWindowCursorGrab(GHOST_TGrabCursorMode mode)
+{
+       return GHOST_kSuccess;
+}
+
+
+GHOST_TSuccess
+GHOST_WindowSDL::setWindowCursorShape(GHOST_TStandardCursor shape)
+{
+       if(sdl_std_cursor_array[0] == NULL) {
+               sdl_cursor_init();
+       }
+
+       SDL_SetCursor(sdl_std_cursor_array[(int)shape]);
+       return GHOST_kSuccess;
+}
+
+
+GHOST_TSuccess
+GHOST_WindowSDL::setWindowCustomCursorShape(GHOST_TUns8 bitmap[16][2],
+                                            GHOST_TUns8 mask[16][2],
+                                            int hotX,
+                                            int hotY)
+{
+       return setWindowCustomCursorShape((GHOST_TUns8 *)bitmap,
+                                         (GHOST_TUns8 *)mask,
+                                         16, 16,
+                                         hotX, hotY,
+                                         0, 1);
+}
+
+
+GHOST_TSuccess
+GHOST_WindowSDL::setWindowCustomCursorShape(GHOST_TUns8 *bitmap,
+                                            GHOST_TUns8 *mask,
+                                            int sizex, int sizey,
+                                            int hotX, int hotY,
+                                            int fg_color, int bg_color)
+{
+       if(m_sdl_custom_cursor) {
+               SDL_FreeCursor(m_sdl_custom_cursor);
+       }
+
+       m_sdl_custom_cursor= sdl_ghost_CreateCursor((const Uint8 *)bitmap,
+                                                   (const Uint8 *)mask,
+                                                   sizex, sizex,
+                                                   hotX, hotY);
+
+       SDL_SetCursor(m_sdl_custom_cursor);
+       return GHOST_kSuccess;
+}
+
+
+GHOST_TSuccess
+GHOST_WindowSDL::setWindowCursorVisibility(bool visible)
+{
+       SDL_ShowCursor(visible);
+       return GHOST_kSuccess;
+}
diff --git a/intern/ghost/intern/GHOST_WindowSDL.h b/intern/ghost/intern/GHOST_WindowSDL.h
new file mode 100644 (file)
index 0000000..12ff026
--- /dev/null
@@ -0,0 +1,128 @@
+/*
+ * $Id: GHOST_WindowSDL.h 38022 2011-07-01 15:15:22Z campbellbarton $
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor(s): Campbell Barton
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file ghost/intern/GHOST_WindowSDL.h
+ *  \ingroup GHOST
+ * Declaration of GHOST_WindowSDL class.
+ */
+
+#ifndef _GHOST_WINDOWSDL_H_
+#define _GHOST_WINDOWSDL_H_
+
+#include "GHOST_Window.h"
+#include "GHOST_SystemSDL.h"
+#include <map>
+
+extern "C" {
+       #include "SDL.h"
+}
+
+class STR_String;
+
+class GHOST_WindowSDL : public GHOST_Window
+{
+private :
+       GHOST_SystemSDL  * m_system;
+       bool               m_invalid_window;
+
+       SDL_Window       * m_sdl_win;
+       SDL_GLContext      m_sdl_glcontext;
+       SDL_Cursor               * m_sdl_custom_cursor;
+
+public:
+
+       const GHOST_TabletData* GetTabletData() { return NULL; }
+
+       GHOST_WindowSDL(GHOST_SystemSDL *system,
+                       const STR_String& title,
+                       GHOST_TInt32 left,
+                       GHOST_TInt32 top,
+                       GHOST_TUns32 width,
+                       GHOST_TUns32 height,
+                       GHOST_TWindowState state,
+                       const GHOST_TEmbedderWindowID parentWindow,
+                       GHOST_TDrawingContextType type,
+                       const bool stereoVisual,
+                       const GHOST_TUns16 numOfAASamples
+                       );
+
+       ~GHOST_WindowSDL();
+
+       /* SDL spesific */
+       SDL_Window *
+       getSDLWindow(
+       ){
+               return m_sdl_win;
+       }
+
+
+       GHOST_TSuccess invalidate(void);
+
+       /**
+        * called by the X11 system implementation when expose events
+        * for the window have been pushed onto the GHOST queue
+        */
+
+       void validate()
+       {
+               m_invalid_window = false;
+       }
+
+       bool getValid( ) const
+       {
+               return (m_sdl_win != NULL);
+       }
+
+protected:
+       GHOST_TSuccess installDrawingContext(GHOST_TDrawingContextType type);
+       GHOST_TSuccess removeDrawingContext();
+
+       GHOST_TSuccess setWindowCursorGrab(GHOST_TGrabCursorMode mode);
+       GHOST_TSuccess setWindowCursorShape(GHOST_TStandardCursor shape);
+       GHOST_TSuccess setWindowCustomCursorShape(GHOST_TUns8 bitmap[16][2], GHOST_TUns8 mask[16][2], int hotX, int hotY);
+       GHOST_TSuccess setWindowCustomCursorShape(GHOST_TUns8 *bitmap, GHOST_TUns8 *mask, int sizex, int sizey, int hotX, int hotY, int fg_color, int bg_color);
+       GHOST_TSuccess setWindowCursorVisibility(bool visible);
+
+       void setTitle(const STR_String& title);
+       void getTitle(STR_String& title) const;
+       void getWindowBounds( GHOST_Rect& bounds ) const;
+       void getClientBounds( GHOST_Rect& bounds ) const;
+       GHOST_TSuccess setClientWidth(GHOST_TUns32 width);
+       GHOST_TSuccess setClientHeight(GHOST_TUns32 height);
+       GHOST_TSuccess setClientSize(GHOST_TUns32 width, GHOST_TUns32 height);
+
+       /* TODO */
+       void screenToClient( GHOST_TInt32 inX, GHOST_TInt32 inY, GHOST_TInt32& outX, GHOST_TInt32& outY ) const { outX = inX; outY = inY; }
+       void clientToScreen( GHOST_TInt32 inX, GHOST_TInt32 inY, GHOST_TInt32& outX, GHOST_TInt32& outY ) const { outX = inX; outY = inY; }
+
+       GHOST_TSuccess swapBuffers();
+       GHOST_TSuccess activateDrawingContext();
+       GHOST_TSuccess setState(GHOST_TWindowState state);
+       GHOST_TWindowState getState() const;
+
+       GHOST_TSuccess setOrder(GHOST_TWindowOrder order) { return GHOST_kSuccess; } // TODO
+
+};
+
+
+#endif // _GHOST_WINDOWSDL_H_