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changeset 1956:ba0d62354872

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Simplified driver window creation code. Implemented several Cocoa window functions
author Sam Lantinga <slouken@libsdl.org>
date Sat, 29 Jul 2006 21:51:00 +0000
parents 8c6106e45fc1
children c7803e4c21d3
files include/SDL_syswm.h include/SDL_video.h src/video/SDL_video.c src/video/cocoa/SDL_cocoawindow.h src/video/cocoa/SDL_cocoawindow.m src/video/win32/SDL_win32window.c src/video/x11/SDL_x11opengl.c src/video/x11/SDL_x11window.c
diffstat 8 files changed, 127 insertions(+), 175 deletions(-) [+]
line wrap: on
line diff
--- a/include/SDL_syswm.h	Sat Jul 29 03:57:55 2006 +0000
+++ b/include/SDL_syswm.h	Sat Jul 29 21:51:00 2006 +0000
@@ -148,7 +148,6 @@
 {
     SDL_version version;
     HWND window;                /* The Win32 display window */
-    HGLRC hglrc;                /* The OpenGL context, if any */
 };
 
 #elif defined(SDL_VIDEO_DRIVER_RISCOS)
--- a/include/SDL_video.h	Sat Jul 29 03:57:55 2006 +0000
+++ b/include/SDL_video.h	Sat Jul 29 21:51:00 2006 +0000
@@ -574,17 +574,15 @@
  *
  * \brief Create a window with the specified position, dimensions, and flags.
  *
- * \param title The title of the window
- * \param x The x position of the window
- * \param y The y position of the window
+ * \param title The title of the window, in UTF-8 encoding
+ * \param x The x position of the window, SDL_WINDOWPOS_CENTERED, or SDL_WINDOWPOS_UNDEFINED
+ * \param y The y position of the window, SDL_WINDOWPOS_CENTERED, or SDL_WINDOWPOS_UNDEFINED
  * \param w The width of the window
  * \param h The height of the window
  * \param flags The flags for the window, a mask of any of the following: SDL_WINDOW_FULLSCREEN, SDL_WINDOW_OPENGL, SDL_WINDOW_SHOWN, SDL_WINDOW_BORDERLESS, SDL_WINDOW_RESIZABLE, SDL_WINDOW_MAXIMIZED, SDL_WINDOW_MINIMIZED, SDL_WINDOW_INPUT_GRABBED
  *
  * \return The id of the window created, or zero if window creation failed.
  *
- * \note Setting the position to -1, -1, indicates any position is fine.
- *
  * \sa SDL_DestroyWindow()
  */
 extern DECLSPEC SDL_WindowID SDLCALL SDL_CreateWindow(const char *title,
--- a/src/video/SDL_video.c	Sat Jul 29 03:57:55 2006 +0000
+++ b/src/video/SDL_video.c	Sat Jul 29 21:51:00 2006 +0000
@@ -614,9 +614,8 @@
     for (i = 0; i < display->num_windows; ++i) {
         SDL_Window *window = &display->windows[i];
         if (FULLSCREEN_VISIBLE(window)) {
-            SDL_SetWindowPosition(window->id,
-                                  ((display_mode.w - window->w) / 2),
-                                  ((display_mode.h - window->h) / 2));
+            SDL_SetWindowPosition(window->id, SDL_WINDOWPOS_CENTERED,
+                                  SDL_WINDOWPOS_CENTERED);
         }
     }
 
@@ -718,12 +717,8 @@
 {
     const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN |
                                   SDL_WINDOW_OPENGL |
-                                  SDL_WINDOW_SHOWN |
                                   SDL_WINDOW_BORDERLESS |
-                                  SDL_WINDOW_RESIZABLE |
-                                  SDL_WINDOW_MAXIMIZED |
-                                  SDL_WINDOW_MINIMIZED |
-                                  SDL_WINDOW_INPUT_GRABBED);
+                                  SDL_WINDOW_RESIZABLE);
     SDL_VideoDisplay *display;
     SDL_Window window;
     int num_windows;
@@ -739,9 +734,14 @@
         return 0;
     }
 
+    /* Fullscreen windows don't have any window decorations */
+    if (flags & SDL_WINDOW_FULLSCREEN) {
+        flags |= SDL_WINDOW_BORDERLESS;
+        flags &= ~SDL_WINDOW_RESIZABLE;
+    }
+
     SDL_zero(window);
     window.id = _this->next_object_id++;
-    window.title = title ? SDL_strdup(title) : NULL;
     window.x = x;
     window.y = y;
     window.w = w;
@@ -750,9 +750,6 @@
     window.display = _this->current_display;
 
     if (_this->CreateWindow && _this->CreateWindow(_this, &window) < 0) {
-        if (window.title) {
-            SDL_free(window.title);
-        }
         return 0;
     }
 
@@ -764,27 +761,27 @@
         if (_this->DestroyWindow) {
             _this->DestroyWindow(_this, &window);
         }
-        if (window.title) {
-            SDL_free(window.title);
-        }
         return 0;
     }
     windows[num_windows] = window;
     display->windows = windows;
     display->num_windows++;
 
-    if (FULLSCREEN_VISIBLE(&window)) {
-        /* Hide any other fullscreen windows */
-        int i;
-        for (i = 0; i < display->num_windows; ++i) {
-            SDL_Window *other = &display->windows[i];
-            if (other->id != window.id && FULLSCREEN_VISIBLE(other)) {
-                SDL_MinimizeWindow(other->id);
-            }
-        }
-        SDL_SetDisplayMode(display->fullscreen_mode);
+    if (title) {
+        SDL_SetWindowTitle(window.id, title);
+    }
+    if (flags & SDL_WINDOW_MAXIMIZED) {
+        SDL_MaximizeWindow(window.id);
     }
-
+    if (flags & SDL_WINDOW_MINIMIZED) {
+        SDL_MinimizeWindow(window.id);
+    }
+    if (flags & SDL_WINDOW_SHOWN) {
+        SDL_ShowWindow(window.id);
+    }
+    if (flags & SDL_WINDOW_INPUT_GRABBED) {
+        SDL_SetWindowGrab(window.id, 1);
+    }
     return window.id;
 }
 
@@ -833,15 +830,44 @@
 int
 SDL_RecreateWindow(SDL_Window * window, Uint32 flags)
 {
+    char *title = window->title;
+
     if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) {
         SDL_SetError("No OpenGL support in video driver");
         return -1;
     }
+
     if (_this->DestroyWindow) {
         _this->DestroyWindow(_this, window);
     }
-    window->flags = flags;
-    return _this->CreateWindow(_this, window);
+
+    window->title = NULL;
+    window->flags =
+        (flags &
+         ~(SDL_WINDOW_MAXIMIZED | SDL_WINDOW_MINIMIZED | SDL_WINDOW_SHOWN |
+           SDL_WINDOW_INPUT_GRABBED));
+
+    if (_this->CreateWindow && _this->CreateWindow(_this, window) < 0) {
+        return -1;
+    }
+
+    if (title) {
+        SDL_SetWindowTitle(window->id, title);
+        SDL_free(title);
+    }
+    if (flags & SDL_WINDOW_MAXIMIZED) {
+        SDL_MaximizeWindow(window->id);
+    }
+    if (flags & SDL_WINDOW_MINIMIZED) {
+        SDL_MinimizeWindow(window->id);
+    }
+    if (flags & SDL_WINDOW_SHOWN) {
+        SDL_ShowWindow(window->id);
+    }
+    if (flags & SDL_WINDOW_INPUT_GRABBED) {
+        SDL_SetWindowGrab(window->id, 1);
+    }
+    return 0;
 }
 
 SDL_Window *
@@ -873,6 +899,9 @@
         SDL_UninitializedVideo();
         return NULL;
     }
+    if (!window) {
+        return NULL;
+    }
     return &_this->displays[window->display];
 }
 
@@ -891,14 +920,20 @@
 SDL_SetWindowTitle(SDL_WindowID windowID, const char *title)
 {
     SDL_Window *window = SDL_GetWindowFromID(windowID);
+    const char *last_title;
 
-    if (!window) {
+    if (!window || title == window->title) {
         return;
     }
+
     if (window->title) {
         SDL_free(window->title);
     }
-    window->title = SDL_strdup(title);
+    if (title) {
+        window->title = SDL_strdup(title);
+    } else {
+        window->title = NULL;
+    }
 
     if (_this->SetWindowTitle) {
         _this->SetWindowTitle(_this, window);
@@ -942,15 +977,20 @@
 SDL_SetWindowPosition(SDL_WindowID windowID, int x, int y)
 {
     SDL_Window *window = SDL_GetWindowFromID(windowID);
+    SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window);
 
     if (!window) {
         return;
     }
 
-    if (x != SDL_WINDOWPOS_UNDEFINED) {
+    if (x == SDL_WINDOWPOS_CENTERED) {
+        window->x = (display->current_mode.w - window->w) / 2;
+    } else if (x != SDL_WINDOWPOS_UNDEFINED) {
         window->x = x;
     }
-    if (y != SDL_WINDOWPOS_UNDEFINED) {
+    if (y == SDL_WINDOWPOS_CENTERED) {
+        window->y = (display->current_mode.h - window->h) / 2;
+    } else if (y != SDL_WINDOWPOS_UNDEFINED) {
         window->y = y;
     }
 
@@ -1045,7 +1085,7 @@
 {
     SDL_Window *window = SDL_GetWindowFromID(windowID);
 
-    if (!window) {
+    if (!window || !(window->flags & SDL_WINDOW_SHOWN)) {
         return;
     }
 
--- a/src/video/cocoa/SDL_cocoawindow.h	Sat Jul 29 03:57:55 2006 +0000
+++ b/src/video/cocoa/SDL_cocoawindow.h	Sat Jul 29 21:51:00 2006 +0000
@@ -55,8 +55,6 @@
 -(void) otherMouseUp:(NSEvent *) theEvent;
 -(void) mouseMoved:(NSEvent *) theEvent;
 -(void) scrollWheel:(NSEvent *) theEvent;
--(void) mouseEntered:(NSEvent *) theEvent;
--(void) mouseExited:(NSEvent *) theEvent;
 -(void) keyDown:(NSEvent *) theEvent;
 -(void) keyUp:(NSEvent *) theEvent;
 @end
--- a/src/video/cocoa/SDL_cocoawindow.m	Sat Jul 29 03:57:55 2006 +0000
+++ b/src/video/cocoa/SDL_cocoawindow.m	Sat Jul 29 21:51:00 2006 +0000
@@ -195,6 +195,7 @@
 
 - (void)mouseMoved:(NSEvent *)theEvent
 {
+    SDL_Window *window = SDL_GetWindowFromID(_data->windowID);
     int index;
     SDL_Mouse *mouse;
     NSPoint point;
@@ -207,6 +208,18 @@
     }
 
     point = [NSEvent mouseLocation];
+    if (point.x < rect.origin.x ||
+        point.x > (rect.origin.x + rect.size.width) ||
+        point.y < rect.origin.y ||
+        point.y > (rect.origin.y + rect.size.height)) {
+        if (window->flags & SDL_WINDOW_MOUSE_FOCUS) {
+            SDL_SendWindowEvent(_data->windowID, SDL_WINDOWEVENT_LEAVE, 0, 0);
+        }
+    } else {
+        if (!(window->flags & SDL_WINDOW_MOUSE_FOCUS)) {
+            SDL_SendWindowEvent(_data->windowID, SDL_WINDOWEVENT_ENTER, 0, 0);
+        }
+    }
     point.x = point.x - rect.origin.x;
     point.y = rect.size.height - (point.y - rect.origin.y);
     SDL_SendMouseMotion(index, 0, (int)point.x, (int)point.y);
@@ -217,18 +230,6 @@
 fprintf(stderr, "scrollWheel\n");
 }
 
-- (void)mouseEntered:(NSEvent *)theEvent
-{
-fprintf(stderr, "mouseEntered\n");
-    SDL_SendWindowEvent(_data->windowID, SDL_WINDOWEVENT_ENTER, 0, 0);
-}
-
-- (void)mouseExited:(NSEvent *)theEvent
-{
-fprintf(stderr, "mouseExited\n");
-    SDL_SendWindowEvent(_data->windowID, SDL_WINDOWEVENT_LEAVE, 0, 0);
-}
-
 - (void)keyDown:(NSEvent *)theEvent
 {
 fprintf(stderr, "keyDown\n");
@@ -282,7 +283,7 @@
     {
         unsigned int style = [nswindow styleMask];
 
-        if (style == NSBorderlessWindowMask) {
+        if ((style & ~NSResizableWindowMask) == NSBorderlessWindowMask) {
             window->flags |= SDL_WINDOW_BORDERLESS;
         } else {
             window->flags &= ~SDL_WINDOW_BORDERLESS;
@@ -331,16 +332,14 @@
 
     pool = [[NSAutoreleasePool alloc] init];
 
-    if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
-        window->x == SDL_WINDOWPOS_CENTERED) {
+    if (window->x == SDL_WINDOWPOS_CENTERED) {
         rect.origin.x = (CGDisplayPixelsWide(kCGDirectMainDisplay) - window->w) / 2;
     } else if (window->x == SDL_WINDOWPOS_UNDEFINED) {
         rect.origin.x = 0;
     } else {
         rect.origin.x = window->x;
     }
-    if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
-        window->y == SDL_WINDOWPOS_CENTERED) {
+    if (window->y == SDL_WINDOWPOS_CENTERED) {
         rect.origin.y = (CGDisplayPixelsHigh(kCGDirectMainDisplay) - window->h) / 2;
     } else if (window->y == SDL_WINDOWPOS_UNDEFINED) {
         rect.origin.y = 0;
@@ -362,23 +361,6 @@
 
     nswindow = [[NSWindow alloc] initWithContentRect:rect styleMask:style backing:NSBackingStoreBuffered defer:FALSE];
 
-    if (window->flags & SDL_WINDOW_SHOWN) {
-        [nswindow makeKeyAndOrderFront:nil];
-    }
-    if (window->flags & SDL_WINDOW_MAXIMIZED) {
-        [nswindow performZoom:nil];
-    }
-    if (window->flags & SDL_WINDOW_MINIMIZED) {
-        [nswindow performMiniaturize:nil];
-    }
-
-    if (window->title) {
-        title = [[NSString alloc] initWithUTF8String:window->title];
-        [nswindow setTitle:title];
-        [nswindow setMiniwindowTitle:title];
-        [title release];
-    }
-
     [pool release];
 
     if (SetupWindowData(_this, window, nswindow, SDL_TRUE) < 0) {
@@ -424,10 +406,14 @@
     NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->window;
     NSString *string;
 
-    string = [[NSString alloc] initWithUTF8String:window->title];
+    if(window->title) {
+        string = [[NSString alloc] initWithUTF8String:window->title];
+    } else {
+        string = [[NSString alloc] init];
+    }
     [nswindow setTitle:string];
-    [nswindow setMiniwindowTitle:string];
     [string release];
+
     [pool release];
 }
 
@@ -467,16 +453,20 @@
     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
     NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->window;
 
-    [nswindow makeKeyAndOrderFront:nil];
+    if (![nswindow isMiniaturized]) {
+        [nswindow makeKeyAndOrderFront:nil];
+    }
     [pool release];
 }
 
 void
 Cocoa_HideWindow(_THIS, SDL_Window * window)
 {
+    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
     NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->window;
 
-    /* FIXME */
+    [nswindow orderOut:nil];
+    [pool release];
 }
 
 void
@@ -495,7 +485,7 @@
     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
     NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->window;
 
-    [nswindow performZoom:nil];
+    [nswindow zoom:nil];
     [pool release];
 }
 
@@ -505,16 +495,22 @@
     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
     NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->window;
 
-    [nswindow performMiniaturize:nil];
+    [nswindow miniaturize:nil];
     [pool release];
 }
 
 void
 Cocoa_RestoreWindow(_THIS, SDL_Window * window)
 {
+    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
     NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->window;
 
-    /* FIXME */
+    if ([nswindow isMiniaturized]) {
+        [nswindow deminiaturize:nil];
+    } else if ([nswindow isZoomed]) {
+        [nswindow zoom:nil];
+    }
+    [pool release];
 }
 
 void
--- a/src/video/win32/SDL_win32window.c	Sat Jul 29 03:57:55 2006 +0000
+++ b/src/video/win32/SDL_win32window.c	Sat Jul 29 21:51:00 2006 +0000
@@ -133,23 +133,13 @@
 WIN_CreateWindow(_THIS, SDL_Window * window)
 {
     HWND hwnd;
-    LPTSTR title = NULL;
     HWND top;
     RECT rect;
     DWORD style = (WS_CLIPSIBLINGS | WS_CLIPCHILDREN);
     int x, y;
     int w, h;
 
-    if (window->title) {
-        title = WIN_UTF8ToString(window->title);
-    } else {
-        title = NULL;
-    }
-
-    if (window->flags & SDL_WINDOW_SHOWN) {
-        style |= WS_VISIBLE;
-    }
-    if ((window->flags & (SDL_WINDOW_FULLSCREEN | SDL_WINDOW_BORDERLESS))) {
+    if (window->flags & SDL_WINDOW_BORDERLESS) {
         style |= WS_POPUP;
     } else {
         style |= (WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX);
@@ -157,12 +147,6 @@
     if (window->flags & SDL_WINDOW_RESIZABLE) {
         style |= (WS_THICKFRAME | WS_MAXIMIZEBOX);
     }
-    if (window->flags & SDL_WINDOW_MAXIMIZED) {
-        style |= WS_MAXIMIZE;
-    }
-    if (window->flags & SDL_WINDOW_MINIMIZED) {
-        style |= WS_MINIMIZE;
-    }
 
     /* Figure out what the window area will be */
     if (window->flags & SDL_WINDOW_FULLSCREEN) {
@@ -178,16 +162,14 @@
     w = (rect.right - rect.left);
     h = (rect.bottom - rect.top);
 
-    if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
-        window->x == SDL_WINDOWPOS_CENTERED) {
+    if (window->x == SDL_WINDOWPOS_CENTERED) {
         x = (GetSystemMetrics(SM_CXSCREEN) - w) / 2;
     } else if (window->x == SDL_WINDOWPOS_UNDEFINED) {
         x = CW_USEDEFAULT;
     } else {
         x = window->x + rect.left;
     }
-    if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
-        window->y == SDL_WINDOWPOS_CENTERED) {
+    if (window->y == SDL_WINDOWPOS_CENTERED) {
         y = (GetSystemMetrics(SM_CYSCREEN) - h) / 2;
     } else if (window->y == SDL_WINDOWPOS_UNDEFINED) {
         y = CW_USEDEFAULT;
@@ -195,15 +177,11 @@
         y = window->y + rect.top;
     }
 
-    hwnd = CreateWindow(SDL_Appname,
-                        title ? title : TEXT(""),
-                        style, x, y, w, h, NULL, NULL, SDL_Instance, NULL);
+    hwnd =
+        CreateWindow(SDL_Appname, TEXT(""), style, x, y, w, h, NULL, NULL,
+                     SDL_Instance, NULL);
     WIN_PumpEvents(_this);
 
-    if (title) {
-        SDL_free(title);
-    }
-
     if (!hwnd) {
         WIN_SetError("Couldn't create window");
         return -1;
@@ -277,7 +255,6 @@
     DWORD style;
     HWND top;
     int x, y;
-    int w, h;
 
     /* Figure out what the window area will be */
     if (window->flags & SDL_WINDOW_FULLSCREEN) {
@@ -293,24 +270,10 @@
     AdjustWindowRectEx(&rect, style,
                        (style & WS_CHILDWINDOW) ? FALSE : (GetMenu(hwnd) !=
                                                            NULL), 0);
-    w = (rect.right - rect.left);
-    h = (rect.bottom - rect.top);
+    x = window->x + rect.left;
+    y = window->y + rect.top;
 
-    if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
-        window->x == SDL_WINDOWPOS_CENTERED) {
-        x = (GetSystemMetrics(SM_CXSCREEN) - w) / 2;
-        window->x = x - rect.left;
-    } else {
-        x = window->x + rect.left;
-    }
-    if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
-        window->y == SDL_WINDOWPOS_CENTERED) {
-        y = (GetSystemMetrics(SM_CYSCREEN) - h) / 2;
-        window->y = y - rect.top;
-    } else {
-        y = window->y + rect.top;
-    }
-    SetWindowPos(hwnd, top, x, y, h, w, (SWP_NOCOPYBITS | SWP_NOSIZE));
+    SetWindowPos(hwnd, top, x, y, 0, 0, (SWP_NOCOPYBITS | SWP_NOSIZE));
 }
 
 void
@@ -438,8 +401,6 @@
     HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
     if (info->version.major <= SDL_MAJOR_VERSION) {
         info->window = hwnd;
-        /* FIXME! */
-        info->hglrc = NULL;
         return SDL_TRUE;
     } else {
         SDL_SetError("Application not compiled with SDL %d.%d\n",
--- a/src/video/x11/SDL_x11opengl.c	Sat Jul 29 03:57:55 2006 +0000
+++ b/src/video/x11/SDL_x11opengl.c	Sat Jul 29 21:51:00 2006 +0000
@@ -113,8 +113,7 @@
     if (!_this->gl_data->glXChooseVisual ||
         !_this->gl_data->glXCreateContext ||
         !_this->gl_data->glXDestroyContext ||
-        !_this->gl_data->glXMakeCurrent ||
-        !_this->gl_data->glXSwapBuffers) {
+        !_this->gl_data->glXMakeCurrent || !_this->gl_data->glXSwapBuffers) {
         SDL_SetError("Could not retrieve OpenGL functions");
         return -1;
     }
--- a/src/video/x11/SDL_x11window.c	Sat Jul 29 03:57:55 2006 +0000
+++ b/src/video/x11/SDL_x11window.c	Sat Jul 29 21:51:00 2006 +0000
@@ -193,8 +193,7 @@
                             visual, AllocNone);
     }
 
-    if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
-        window->x == SDL_WINDOWPOS_CENTERED) {
+    if (window->x == SDL_WINDOWPOS_CENTERED) {
         x = (DisplayWidth(data->display, displaydata->screen) -
              window->w) / 2;
     } else if (window->x == SDL_WINDOWPOS_UNDEFINED) {
@@ -202,8 +201,7 @@
     } else {
         x = window->x;
     }
-    if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
-        window->y == SDL_WINDOWPOS_CENTERED) {
+    if (window->y == SDL_WINDOWPOS_CENTERED) {
         y = (DisplayHeight(data->display, displaydata->screen) -
              window->h) / 2;
     } else if (window->y == SDL_WINDOWPOS_UNDEFINED) {
@@ -360,14 +358,7 @@
     wmhints = XAllocWMHints();
     if (wmhints) {
         wmhints->input = True;
-        if (window->flags & SDL_WINDOW_MINIMIZED) {
-            wmhints->initial_state = IconicState;
-        } else if (window->flags & SDL_WINDOW_SHOWN) {
-            wmhints->initial_state = NormalState;
-        } else {
-            wmhints->initial_state = WithdrawnState;
-        }
-        wmhints->flags = InputHint | StateHint;
+        wmhints->flags = InputHint;
         XSetWMHints(data->display, w, wmhints);
         XFree(wmhints);
     }
@@ -391,16 +382,6 @@
     /* Allow the window to be deleted by the window manager */
     XSetWMProtocols(data->display, w, &data->WM_DELETE_WINDOW, 1);
 
-    /* Finally, show the window */
-    if (window->flags & SDL_WINDOW_SHOWN) {
-        XEvent event;
-
-        XMapRaised(data->display, w);
-        do {
-            XCheckWindowEvent(data->display, w, StructureNotifyMask, &event);
-        } while (event.type != MapNotify);
-    }
-
     if (SetupWindowData(_this, window, w, SDL_TRUE) < 0) {
 #ifdef SDL_VIDEO_OPENGL_GLX
         if (window->flags & SDL_WINDOW_OPENGL) {
@@ -410,9 +391,6 @@
         XDestroyWindow(data->display, w);
         return -1;
     }
-
-    X11_SetWindowTitle(_this, window);
-
     return 0;
 }
 
@@ -510,25 +488,8 @@
     SDL_DisplayData *displaydata =
         (SDL_DisplayData *) SDL_GetDisplayFromWindow(window)->driverdata;
     Display *display = data->videodata->display;
-    int x, y;
 
-    if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
-        window->x == SDL_WINDOWPOS_CENTERED) {
-        x = (DisplayWidth(display, displaydata->screen) - window->w) / 2;
-    } else if (window->x == SDL_WINDOWPOS_UNDEFINED) {
-        x = 0;
-    } else {
-        x = window->x;
-    }
-    if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
-        window->y == SDL_WINDOWPOS_CENTERED) {
-        y = (DisplayHeight(display, displaydata->screen) - window->h) / 2;
-    } else if (window->y == SDL_WINDOWPOS_UNDEFINED) {
-        y = 0;
-    } else {
-        y = window->y;
-    }
-    XMoveWindow(display, data->window, x, y);
+    XMoveWindow(display, data->window, window->x, window->y);
 }
 
 void