diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Window.c | 108 |
1 files changed, 42 insertions, 66 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Window.c b/nx-X11/programs/Xserver/hw/nxagent/Window.c index a39cc035f..a3f3e411a 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Window.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Window.c @@ -764,10 +764,6 @@ void nxagentSwitchFullscreen(ScreenPtr pScreen, Bool switchOn) void nxagentSwitchAllScreens(ScreenPtr pScreen, Bool switchOn) { - Window w; - XSetWindowAttributes attributes; - unsigned long valuemask; - if (nxagentOption(Rootless)) { return; @@ -787,14 +783,16 @@ void nxagentSwitchAllScreens(ScreenPtr pScreen, Bool switchOn) } } - w = nxagentDefaultWindows[pScreen -> myNum]; + Window w = nxagentDefaultWindows[pScreen -> myNum]; /* * override_redirect makes the window manager ignore the window and * not add decorations, see ICCCM) */ - attributes.override_redirect = switchOn; - valuemask = CWOverrideRedirect; + XSetWindowAttributes attributes = { + .override_redirect = switchOn + }; + unsigned long valuemask = CWOverrideRedirect; XUnmapWindow(nxagentDisplay, w); XChangeWindowAttributes(nxagentDisplay, w, valuemask, &attributes); @@ -1411,10 +1409,9 @@ void nxagentConfigureWindow(WindowPtr pWin, unsigned int mask) Window parent_return; Window *children_return = NULL; unsigned int nchildren_return; - Status result; - result = XQueryTree(nxagentDisplay, DefaultRootWindow(nxagentDisplay), - &root_return, &parent_return, &children_return, &nchildren_return); + Status result = XQueryTree(nxagentDisplay, DefaultRootWindow(nxagentDisplay), + &root_return, &parent_return, &children_return, &nchildren_return); if (result) { @@ -1622,7 +1619,6 @@ Bool nxagentChangeWindowAttributes(WindowPtr pWin, unsigned long mask) case ParentRelative: { attributes.background_pixmap = ParentRelative; - break; } case BackgroundPixmap: @@ -1665,7 +1661,6 @@ Bool nxagentChangeWindowAttributes(WindowPtr pWin, unsigned long mask) case BackgroundPixel: { mask &= ~CWBackPixmap; - break; } } @@ -1987,8 +1982,6 @@ void nxagentFrameBufferPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what) void nxagentPaintWindowBackground(WindowPtr pWin, RegionPtr pRegion, int what) { - RegionRec temp; - if (pWin -> realized) { BoxPtr pBox = RegionRects(pRegion); @@ -2017,6 +2010,7 @@ void nxagentPaintWindowBackground(WindowPtr pWin, RegionPtr pRegion, int what) * so we need to clip ourselves. */ + RegionRec temp; RegionInit(&temp, NullBox, 1); RegionIntersect(&temp, pRegion, &pWin -> clipList); nxagentFrameBufferPaintWindow(pWin, &temp, what); @@ -2025,14 +2019,13 @@ void nxagentPaintWindowBackground(WindowPtr pWin, RegionPtr pRegion, int what) void nxagentPaintWindowBorder(WindowPtr pWin, RegionPtr pRegion, int what) { - RegionRec temp; - /* * The framebuffer operations don't take care of * clipping to the actual area of the framebuffer * so we need to clip ourselves. */ + RegionRec temp; RegionInit(&temp, NullBox, 1); RegionIntersect(&temp, pRegion, &pWin -> borderClip); nxagentFrameBufferPaintWindow(pWin, &temp, what); @@ -2148,8 +2141,6 @@ void nxagentWindowExposures(WindowPtr pWin, RegionPtr pRgn, RegionPtr other_expo * final region by referring to the first element of the vector. */ - RegionRec temp; - BoxRec box; if (nxagentSessionState != SESSION_DOWN) { @@ -2181,13 +2172,14 @@ void nxagentWindowExposures(WindowPtr pWin, RegionPtr pRgn, RegionPtr other_expo nxagentExposeArrayIsInitialized = 1; } + RegionRec temp; RegionInit(&temp, (BoxRec *) NULL, 1); if (pRgn != NULL) { if (RegionNumRects(pRgn) > RECTLIMIT) { - box = *RegionExtents(pRgn); + BoxRec box = *RegionExtents(pRgn); RegionEmpty(pRgn); RegionInit(pRgn, &box, 1); @@ -2300,9 +2292,6 @@ void nxagentWindowExposures(WindowPtr pWin, RegionPtr pRgn, RegionPtr other_expo #ifdef SHAPE static Bool nxagentRegionEqual(RegionPtr pReg1, RegionPtr pReg2) { - BoxPtr pBox1, pBox2; - unsigned int n1, n2; - if (pReg1 == pReg2) { return True; @@ -2313,11 +2302,11 @@ static Bool nxagentRegionEqual(RegionPtr pReg1, RegionPtr pReg2) return False; } - pBox1 = RegionRects(pReg1); - n1 = RegionNumRects(pReg1); + BoxPtr pBox1 = RegionRects(pReg1); + int n1 = RegionNumRects(pReg1); - pBox2 = RegionRects(pReg2); - n2 = RegionNumRects(pReg2); + BoxPtr pBox2 = RegionRects(pReg2); + int n2 = RegionNumRects(pReg2); if (n1 != n2) { @@ -2339,9 +2328,6 @@ static Bool nxagentRegionEqual(RegionPtr pReg1, RegionPtr pReg2) void nxagentShapeWindow(WindowPtr pWin) { - Region reg; - BoxPtr pBox; - if (NXDisplayError(nxagentDisplay) == 1) { return; @@ -2379,8 +2365,8 @@ void nxagentShapeWindow(WindowPtr pWin) RegionCopy(nxagentWindowPriv(pWin)->boundingShape, wBoundingShape(pWin)); - reg = XCreateRegion(); - pBox = RegionRects(nxagentWindowPriv(pWin)->boundingShape); + Region reg = XCreateRegion(); + BoxPtr pBox = RegionRects(nxagentWindowPriv(pWin)->boundingShape); for (int i = 0; i < RegionNumRects(nxagentWindowPriv(pWin)->boundingShape); i++) @@ -2438,8 +2424,8 @@ void nxagentShapeWindow(WindowPtr pWin) RegionCopy(nxagentWindowPriv(pWin)->clipShape, wClipShape(pWin)); - reg = XCreateRegion(); - pBox = RegionRects(nxagentWindowPriv(pWin)->clipShape); + Region reg = XCreateRegion(); + BoxPtr pBox = RegionRects(nxagentWindowPriv(pWin)->clipShape); for (int i = 0; i < RegionNumRects(nxagentWindowPriv(pWin)->clipShape); i++) @@ -2640,8 +2626,7 @@ Bool nxagentDisconnectAllWindows(void) for (int i = 0; i < screenInfo.numScreens; i++) { - WindowPtr pWin = screenInfo.screens[i]->root; - nxagentTraverseWindow( pWin, nxagentDisconnectWindow, &succeeded); + nxagentTraverseWindow(screenInfo.screens[i]->root, nxagentDisconnectWindow, &succeeded); nxagentDefaultWindows[i] = None; } @@ -2706,7 +2691,7 @@ void nxagentDisconnectWindow(void * p0, XID x1, void * p2) if (DeleteProperty(pWin, prop) != Success) { - fprintf(stderr, "nxagentDisconnectWindow: Deleting NX_REAL_WINDOW failed.\n"); + fprintf(stderr, "nxagentDisconnectWindow: Deleting NX_REAL_WINDOW failed.\n"); } #ifdef DEBUG else @@ -3061,7 +3046,6 @@ static void nxagentReconnectWindow(void * param0, XID param1, void * data_buffer if (nxagentWindowTopLevel(pWin)) { - int ret; Atom type; int format; unsigned long nItems, bytesLeft; @@ -3071,11 +3055,11 @@ static void nxagentReconnectWindow(void * param0, XID param1, void * data_buffer unsigned char *data64 = NULL; #endif - ret = GetWindowProperty(pWin, - XA_WM_NORMAL_HINTS, - 0, sizeof(XSizeHints), - False, XA_WM_SIZE_HINTS, - &type, &format, &nItems, &bytesLeft, &data); + int ret = GetWindowProperty(pWin, + XA_WM_NORMAL_HINTS, + 0, sizeof(XSizeHints), + False, XA_WM_SIZE_HINTS, + &type, &format, &nItems, &bytesLeft, &data); /* * 72 is the number of bytes returned by @@ -3087,7 +3071,6 @@ static void nxagentReconnectWindow(void * param0, XID param1, void * data_buffer bytesLeft == 0 && type == XA_WM_SIZE_HINTS) { - XSizeHints *props; #ifdef TEST fprintf(stderr, "nxagentReconnectWindow: setting WMSizeHints on window %p [%lx - %lx].\n", (void*)pWin, pWin -> drawable.id, nxagentWindow(pWin)); @@ -3108,9 +3091,9 @@ static void nxagentReconnectWindow(void * param0, XID param1, void * data_buffer *(data64 + i) = *(data + i - 4); } - props = (XSizeHints *) data64; + XSizeHints *props = (XSizeHints *) data64; #else - props = (XSizeHints *) data; + XSizeHints *props = (XSizeHints *) data; #endif /* _XSERVER64 */ hints = *props; @@ -3164,15 +3147,14 @@ static void nxagentReconfigureWindowCursor(void * param0, XID param1, void * dat { WindowPtr pWin = (WindowPtr)param0; Bool *pBool = (Bool*)data_buffer; - CursorPtr pCursor; - ScreenPtr pScreen; + CursorPtr pCursor; if (!pWin || !*pBool || !(pCursor = wCursor(pWin))) { return; } - pScreen = pWin -> drawable.pScreen; + ScreenPtr pScreen = pWin -> drawable.pScreen; if (!(nxagentCursorPriv(pCursor, pScreen))) { @@ -3308,27 +3290,23 @@ Bool nxagentCheckIllegalRootMonitoring(WindowPtr pWin, Mask mask) Bool nxagentCheckWindowIntegrity(WindowPtr pWin) { Bool integrity = True; - XImage *image; - char *data; - int format; - unsigned long plane_mask = AllPlanes; - unsigned int width, height, length, depth; - width = pWin -> drawable.width; - height = pWin -> drawable.height; - depth = pWin -> drawable.depth; - format = (depth == 1) ? XYPixmap : ZPixmap; + unsigned int width = pWin -> drawable.width; + unsigned int height = pWin -> drawable.height; + unsigned int depth = pWin -> drawable.depth; + int format = (depth == 1) ? XYPixmap : ZPixmap; if (width && height) { - length = nxagentImageLength(width, height, format, 0, depth); - data = calloc(1, length); + unsigned int length = nxagentImageLength(width, height, format, 0, depth); + char *data = calloc(1, length); if (data == NULL) { FatalError("nxagentCheckWindowIntegrity: Failed to allocate a buffer of size %d.\n", length); } - image = XGetImage(nxagentDisplay, nxagentWindow(pWin), 0, 0, + unsigned long plane_mask = AllPlanes; + XImage *image = XGetImage(nxagentDisplay, nxagentWindow(pWin), 0, 0, width, height, plane_mask, format); if (image == NULL) { @@ -3396,7 +3374,6 @@ Bool nxagentCheckWindowIntegrity(WindowPtr pWin) Bool nxagentIsIconic(WindowPtr pWin) { - int iReturn; unsigned long ulReturnItems; unsigned long ulReturnBytesLeft; Atom atomReturnType; @@ -3408,9 +3385,9 @@ Bool nxagentIsIconic(WindowPtr pWin) return 0; } - iReturn = GetWindowProperty(pWin, MakeAtom("WM_STATE", 8, False), 0, sizeof(CARD32), False, - AnyPropertyType, &atomReturnType, &iReturnFormat, - &ulReturnItems, &ulReturnBytesLeft, &pszReturnData); + int iReturn = GetWindowProperty(pWin, MakeAtom("WM_STATE", 8, False), 0, sizeof(CARD32), False, + AnyPropertyType, &atomReturnType, &iReturnFormat, + &ulReturnItems, &ulReturnBytesLeft, &pszReturnData); if (iReturn == Success) { @@ -3734,7 +3711,6 @@ void nxagentDeleteStaticResizedWindow(unsigned long sequence) StaticResizedWindowStruct *nxagentFindStaticResizedWindow(unsigned long sequence) { - StaticResizedWindowStruct *index; StaticResizedWindowStruct *ret = NULL; if (nxagentStaticResizedWindowList == NULL) @@ -3742,7 +3718,7 @@ StaticResizedWindowStruct *nxagentFindStaticResizedWindow(unsigned long sequence return NULL; } - index = nxagentStaticResizedWindowList; + StaticResizedWindowStruct *index = nxagentStaticResizedWindowList; while (index && index -> sequence > sequence) { |