update tcl/tk

1 files changed, 0 insertions, 589 deletions

diff --git a/tk8.6/win/tkWinColor.c b/tk8.6/win/tkWinColor.c
deleted file mode 100644
index ba9815c..0000000
--- a/tk8.6/win/tkWinColor.c
+++ /dev/null
@@ -1,589 +0,0 @@
-/*
- * tkWinColor.c --
- *
- *	Functions to map color names to system color values.
- *
- * Copyright (c) 1995 Sun Microsystems, Inc.
- * Copyright (c) 1994 Software Research Associates, Inc.
- *
- * See the file "license.terms" for information on usage and redistribution of
- * this file, and for a DISCLAIMER OF ALL WARRANTIES.
- */
-
-#include "tkWinInt.h"
-#include "tkColor.h"
-
-/*
- * The following structure is used to keep track of each color that is
- * allocated by this module.
- */
-
-typedef struct WinColor {
-    TkColor info;		/* Generic color information. */
-    int index;			/* Index for GetSysColor(), -1 if color is not
-				 * a "live" system color. */
-} WinColor;
-
-/*
- * The sysColors array contains the names and index values for the Windows
- * indirect system color names. In use, all of the names will have the string
- * "System" prepended, but we omit it in the table to save space.
- */
-
-typedef struct {
-    const char *name;
-    int index;
-} SystemColorEntry;
-
-static const SystemColorEntry sysColors[] = {
-    {"3dDarkShadow",		COLOR_3DDKSHADOW},
-    {"3dLight",			COLOR_3DLIGHT},
-    {"ActiveBorder",		COLOR_ACTIVEBORDER},
-    {"ActiveCaption",		COLOR_ACTIVECAPTION},
-    {"AppWorkspace",		COLOR_APPWORKSPACE},
-    {"Background",		COLOR_BACKGROUND},
-    {"ButtonFace",		COLOR_BTNFACE},
-    {"ButtonHighlight",		COLOR_BTNHIGHLIGHT},
-    {"ButtonShadow",		COLOR_BTNSHADOW},
-    {"ButtonText",		COLOR_BTNTEXT},
-    {"CaptionText",		COLOR_CAPTIONTEXT},
-    {"DisabledText",		COLOR_GRAYTEXT},
-    {"GrayText",		COLOR_GRAYTEXT},
-    {"Highlight",		COLOR_HIGHLIGHT},
-    {"HighlightText",		COLOR_HIGHLIGHTTEXT},
-    {"InactiveBorder",		COLOR_INACTIVEBORDER},
-    {"InactiveCaption",		COLOR_INACTIVECAPTION},
-    {"InactiveCaptionText",	COLOR_INACTIVECAPTIONTEXT},
-    {"InfoBackground",		COLOR_INFOBK},
-    {"InfoText",		COLOR_INFOTEXT},
-    {"Menu",			COLOR_MENU},
-    {"MenuText",		COLOR_MENUTEXT},
-    {"Scrollbar",		COLOR_SCROLLBAR},
-    {"Window",			COLOR_WINDOW},
-    {"WindowFrame",		COLOR_WINDOWFRAME},
-    {"WindowText",		COLOR_WINDOWTEXT}
-};
-
-/*
- * Forward declarations for functions defined later in this file.
- */
-
-static int		FindSystemColor(const char *name, XColor *colorPtr,
-			    int *indexPtr);
-
-/*
- *----------------------------------------------------------------------
- *
- * FindSystemColor --
- *
- *	This routine finds the color entry that corresponds to the specified
- *	color.
- *
- * Results:
- *	Returns non-zero on success. The RGB values of the XColor will be
- *	initialized to the proper values on success.
- *
- * Side effects:
- *	None.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-FindSystemColor(
-    const char *name,		/* Color name. */
-    XColor *colorPtr,		/* Where to store results. */
-    int *indexPtr)		/* Out parameter to store color index. */
-{
-    int l, u, r, i;
-    int index;
-
-    /*
-     * Perform a binary search on the sorted array of colors.
-     */
-
-    l = 0;
-    u = (sizeof(sysColors) / sizeof(sysColors[0])) - 1;
-    while (l <= u) {
-	i = (l + u) / 2;
-	r = strcasecmp(name, sysColors[i].name);
-	if (r == 0) {
-	    break;
-	} else if (r < 0) {
-	    u = i-1;
-	} else {
-	    l = i+1;
-	}
-    }
-    if (l > u) {
-	return 0;
-    }
-
-    *indexPtr = index = sysColors[i].index;
-    colorPtr->pixel = GetSysColor(index);
-
-    /*
-     * x257 is (value<<8 + value) to get the properly bit shifted and padded
-     * value. [Bug: 4919]
-     */
-
-    colorPtr->red = GetRValue(colorPtr->pixel) * 257;
-    colorPtr->green = GetGValue(colorPtr->pixel) * 257;
-    colorPtr->blue = GetBValue(colorPtr->pixel) * 257;
-    colorPtr->flags = DoRed|DoGreen|DoBlue;
-    colorPtr->pad = 0;
-    return 1;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkpGetColor --
- *
- *	Allocate a new TkColor for the color with the given name.
- *
- * Results:
- *	Returns a newly allocated TkColor, or NULL on failure.
- *
- * Side effects:
- *	May invalidate the colormap cache associated with tkwin upon
- *	allocating a new colormap entry. Allocates a new TkColor structure.
- *
- *----------------------------------------------------------------------
- */
-
-TkColor *
-TkpGetColor(
-    Tk_Window tkwin,		/* Window in which color will be used. */
-    Tk_Uid name)		/* Name of color to allocated (in form
-				 * suitable for passing to XParseColor). */
-{
-    WinColor *winColPtr;
-    XColor color;
-    int index = -1;		/* -1 indicates that this is not an indirect
-				 * system color. */
-
-    /*
-     * Check to see if it is a system color or an X color string. If the color
-     * is found, allocate a new WinColor and store the XColor and the system
-     * color index.
-     */
-
-    if (((strncasecmp(name, "system", 6) == 0)
-	    && FindSystemColor(name+6, &color, &index))
-	    || TkParseColor(Tk_Display(tkwin), Tk_Colormap(tkwin), name,
-		    &color)) {
-	winColPtr = ckalloc(sizeof(WinColor));
-	winColPtr->info.color = color;
-	winColPtr->index = index;
-
-	XAllocColor(Tk_Display(tkwin), Tk_Colormap(tkwin),
-		&winColPtr->info.color);
- 	return (TkColor *) winColPtr;
-    }
-    return (TkColor *) NULL;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkpGetColorByValue --
- *
- *	Given a desired set of red-green-blue intensities for a color, locate
- *	a pixel value to use to draw that color in a given window.
- *
- * Results:
- *	The return value is a pointer to an TkColor structure that indicates
- *	the closest red, blue, and green intensities available to those
- *	specified in colorPtr, and also specifies a pixel value to use to draw
- *	in that color.
- *
- * Side effects:
- *	May invalidate the colormap cache for the specified window. Allocates
- *	a new TkColor structure.
- *
- *----------------------------------------------------------------------
- */
-
-TkColor *
-TkpGetColorByValue(
-    Tk_Window tkwin,		/* Window in which color will be used. */
-    XColor *colorPtr)		/* Red, green, and blue fields indicate
-				 * desired color. */
-{
-    WinColor *tkColPtr = ckalloc(sizeof(WinColor));
-
-    tkColPtr->info.color.red = colorPtr->red;
-    tkColPtr->info.color.green = colorPtr->green;
-    tkColPtr->info.color.blue = colorPtr->blue;
-    tkColPtr->info.color.pixel = 0;
-    tkColPtr->index = -1;
-    XAllocColor(Tk_Display(tkwin), Tk_Colormap(tkwin), &tkColPtr->info.color);
-    return (TkColor *) tkColPtr;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkpFreeColor --
- *
- *	Release the specified color back to the system.
- *
- * Results:
- *	None
- *
- * Side effects:
- *	Invalidates the colormap cache for the colormap associated with the
- *	given color.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkpFreeColor(
-    TkColor *tkColPtr)		/* Color to be released. Must have been
-				 * allocated by TkpGetColor or
-				 * TkpGetColorByValue. */
-{
-    Screen *screen = tkColPtr->screen;
-
-    XFreeColors(DisplayOfScreen(screen), tkColPtr->colormap,
-	    &tkColPtr->color.pixel, 1, 0L);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkWinIndexOfColor --
- *
- *	Given a color, return the system color index that was used to create
- *	the color.
- *
- * Results:
- *	If the color was allocated using a system indirect color name, then
- *	the corresponding GetSysColor() index is returned. Otherwise, -1 is
- *	returned.
- *
- * Side effects:
- *	None.
- *
- *----------------------------------------------------------------------
- */
-
-int
-TkWinIndexOfColor(
-    XColor *colorPtr)
-{
-    register WinColor *winColPtr = (WinColor *) colorPtr;
-    if (winColPtr->info.magic == COLOR_MAGIC) {
-	return winColPtr->index;
-    }
-    return -1;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * XAllocColor --
- *
- *	Find the closest available color to the specified XColor.
- *
- * Results:
- *	Updates the color argument and returns 1 on success. Otherwise returns
- *	0.
- *
- * Side effects:
- *	Allocates a new color in the palette.
- *
- *----------------------------------------------------------------------
- */
-
-int
-XAllocColor(
-    Display *display,
-    Colormap colormap,
-    XColor *color)
-{
-    TkWinColormap *cmap = (TkWinColormap *) colormap;
-    PALETTEENTRY entry, closeEntry;
-    HDC dc = GetDC(NULL);
-
-    entry.peRed = (color->red) >> 8;
-    entry.peGreen = (color->green) >> 8;
-    entry.peBlue = (color->blue) >> 8;
-    entry.peFlags = 0;
-
-    if (GetDeviceCaps(dc, RASTERCAPS) & RC_PALETTE) {
-	unsigned long sizePalette = GetDeviceCaps(dc, SIZEPALETTE);
-	UINT newPixel, closePixel;
-	int new;
-	size_t refCount;
-	Tcl_HashEntry *entryPtr;
-	UINT index;
-
-	/*
-	 * Find the nearest existing palette entry.
-	 */
-
-	newPixel = RGB(entry.peRed, entry.peGreen, entry.peBlue);
-	index = GetNearestPaletteIndex(cmap->palette, newPixel);
-	GetPaletteEntries(cmap->palette, index, 1, &closeEntry);
-	closePixel = RGB(closeEntry.peRed, closeEntry.peGreen,
-		closeEntry.peBlue);
-
-	/*
-	 * If this is not a duplicate, allocate a new entry. Note that we may
-	 * get values for index that are above the current size of the
-	 * palette. This happens because we don't shrink the size of the
-	 * palette object when we deallocate colors so there may be stale
-	 * values that match in the upper slots. We should ignore those values
-	 * and just put the new color in as if the colors had not matched.
-	 */
-
-	if ((index >= cmap->size) || (newPixel != closePixel)) {
-	    if (cmap->size == sizePalette) {
-		color->red   = closeEntry.peRed * 257;
-		color->green = closeEntry.peGreen * 257;
-		color->blue  = closeEntry.peBlue * 257;
-		entry = closeEntry;
-		if (index >= cmap->size) {
-		    OutputDebugStringA("XAllocColor: Colormap is bigger than we thought");
-		}
-	    } else {
-		cmap->size++;
-		ResizePalette(cmap->palette, cmap->size);
-		SetPaletteEntries(cmap->palette, cmap->size - 1, 1, &entry);
-	    }
-	}
-
-	color->pixel = PALETTERGB(entry.peRed, entry.peGreen, entry.peBlue);
-	entryPtr = Tcl_CreateHashEntry(&cmap->refCounts,
-		INT2PTR(color->pixel), &new);
-	if (new) {
-	    refCount = 1;
-	} else {
-	    refCount = (size_t)Tcl_GetHashValue(entryPtr) + 1;
-	}
-	Tcl_SetHashValue(entryPtr, (void *)refCount);
-    } else {
-	/*
-	 * Determine what color will actually be used on non-colormap systems.
-	 */
-
-	color->pixel = GetNearestColor(dc,
-		RGB(entry.peRed, entry.peGreen, entry.peBlue));
-	color->red    = GetRValue(color->pixel) * 257;
-	color->green  = GetGValue(color->pixel) * 257;
-	color->blue   = GetBValue(color->pixel) * 257;
-    }
-
-    ReleaseDC(NULL, dc);
-    return 1;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * XFreeColors --
- *
- *	Deallocate a block of colors.
- *
- * Results:
- *	None.
- *
- * Side effects:
- *	Removes entries for the current palette and compacts the remaining
- *	set.
- *
- *----------------------------------------------------------------------
- */
-
-int
-XFreeColors(
-    Display *display,
-    Colormap colormap,
-    unsigned long *pixels,
-    int npixels,
-    unsigned long planes)
-{
-    TkWinColormap *cmap = (TkWinColormap *) colormap;
-    COLORREF cref;
-    UINT count, index;
-    size_t refCount;
-    int i;
-    PALETTEENTRY entry, *entries;
-    Tcl_HashEntry *entryPtr;
-    HDC dc = GetDC(NULL);
-
-    /*
-     * We don't have to do anything for non-palette devices.
-     */
-
-    if (GetDeviceCaps(dc, RASTERCAPS) & RC_PALETTE) {
-	/*
-	 * This is really slow for large values of npixels.
-	 */
-
-	for (i = 0; i < npixels; i++) {
-	    entryPtr = Tcl_FindHashEntry(&cmap->refCounts, INT2PTR(pixels[i]));
-	    if (!entryPtr) {
-		Tcl_Panic("Tried to free a color that isn't allocated");
-	    }
-	    refCount = (size_t)Tcl_GetHashValue(entryPtr) - 1;
-	    if (refCount == 0) {
-		cref = pixels[i] & 0x00ffffff;
-		index = GetNearestPaletteIndex(cmap->palette, cref);
-		GetPaletteEntries(cmap->palette, index, 1, &entry);
-		if (cref == RGB(entry.peRed, entry.peGreen, entry.peBlue)) {
-		    count = cmap->size - index;
-		    entries = ckalloc(sizeof(PALETTEENTRY) * count);
-		    GetPaletteEntries(cmap->palette, index+1, count, entries);
-		    SetPaletteEntries(cmap->palette, index, count, entries);
-		    ckfree(entries);
-		    cmap->size--;
-		} else {
-		    Tcl_Panic("Tried to free a color that isn't allocated");
-		}
-		Tcl_DeleteHashEntry(entryPtr);
-	    } else {
-		Tcl_SetHashValue(entryPtr, (size_t)refCount);
-	    }
-	}
-    }
-    ReleaseDC(NULL, dc);
-    return Success;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * XCreateColormap --
- *
- *	Allocate a new colormap.
- *
- * Results:
- *	Returns a newly allocated colormap.
- *
- * Side effects:
- *	Allocates an empty palette and color list.
- *
- *----------------------------------------------------------------------
- */
-
-Colormap
-XCreateColormap(
-    Display *display,
-    Window w,
-    Visual *visual,
-    int alloc)
-{
-    char logPalBuf[sizeof(LOGPALETTE) + 256 * sizeof(PALETTEENTRY)];
-    LOGPALETTE *logPalettePtr;
-    PALETTEENTRY *entryPtr;
-    TkWinColormap *cmap;
-    Tcl_HashEntry *hashPtr;
-    int new;
-    UINT i;
-    HPALETTE sysPal;
-
-    /*
-     * Allocate a starting palette with all of the reserved colors.
-     */
-
-    logPalettePtr = (LOGPALETTE *) logPalBuf;
-    logPalettePtr->palVersion = 0x300;
-    sysPal = (HPALETTE) GetStockObject(DEFAULT_PALETTE);
-    logPalettePtr->palNumEntries = GetPaletteEntries(sysPal, 0, 256,
-	    logPalettePtr->palPalEntry);
-
-    cmap = ckalloc(sizeof(TkWinColormap));
-    cmap->size = logPalettePtr->palNumEntries;
-    cmap->stale = 0;
-    cmap->palette = CreatePalette(logPalettePtr);
-
-    /*
-     * Add hash entries for each of the static colors.
-     */
-
-    Tcl_InitHashTable(&cmap->refCounts, TCL_ONE_WORD_KEYS);
-    for (i = 0; i < logPalettePtr->palNumEntries; i++) {
-	entryPtr = logPalettePtr->palPalEntry + i;
-	hashPtr = Tcl_CreateHashEntry(&cmap->refCounts, INT2PTR(PALETTERGB(
-		entryPtr->peRed, entryPtr->peGreen, entryPtr->peBlue)), &new);
-	Tcl_SetHashValue(hashPtr, INT2PTR(1));
-    }
-
-    return (Colormap)cmap;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * XFreeColormap --
- *
- *	Frees the resources associated with the given colormap.
- *
- * Results:
- *	None.
- *
- * Side effects:
- *	Deletes the palette associated with the colormap. Note that the
- *	palette must not be selected into a device context when this occurs.
- *
- *----------------------------------------------------------------------
- */
-
-int
-XFreeColormap(
-    Display *display,
-    Colormap colormap)
-{
-    TkWinColormap *cmap = (TkWinColormap *) colormap;
-
-    if (!DeleteObject(cmap->palette)) {
-	Tcl_Panic("Unable to free colormap, palette is still selected");
-    }
-    Tcl_DeleteHashTable(&cmap->refCounts);
-    ckfree(cmap);
-    return Success;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkWinSelectPalette --
- *
- *	This function sets up the specified device context with a given
- *	palette. If the palette is stale, it realizes it in the background
- *	unless the palette is the current global palette.
- *
- * Results:
- *	Returns the previous palette selected into the device context.
- *
- * Side effects:
- *	May change the system palette.
- *
- *----------------------------------------------------------------------
- */
-
-HPALETTE
-TkWinSelectPalette(
-    HDC dc,
-    Colormap colormap)
-{
-    TkWinColormap *cmap = (TkWinColormap *) colormap;
-    HPALETTE oldPalette;
-
-    oldPalette = SelectPalette(dc, cmap->palette,
-	    (cmap->palette == TkWinGetSystemPalette()) ? FALSE : TRUE);
-    RealizePalette(dc);
-    return oldPalette;
-}
-
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 4
- * fill-column: 78
- * End:
- */