diff options
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tkInt.h | 7 | ||||
| -rw-r--r-- | generic/tkPlace.c | 625 | ||||
| -rw-r--r-- | generic/tkWindow.c | 4 |
3 files changed, 370 insertions, 266 deletions
diff --git a/generic/tkInt.h b/generic/tkInt.h index 38f36ef..de0c907 100644 --- a/generic/tkInt.h +++ b/generic/tkInt.h @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: $Id: tkInt.h,v 1.32 2000/08/07 21:49:16 ericm Exp $ + * RCS: $Id: tkInt.h,v 1.33 2000/08/08 19:21:19 ericm Exp $ */ #ifndef _TKINT @@ -977,8 +977,9 @@ EXTERN int Tk_OptionObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Obj *CONST objv[])); EXTERN int Tk_PackCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); -EXTERN int Tk_PlaceCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tk_PlaceObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, + Tcl_Obj *CONST objv[])); EXTERN int Tk_RadiobuttonObjCmd _ANSI_ARGS_(( ClientData clientData, Tcl_Interp *interp, int objc, diff --git a/generic/tkPlace.c b/generic/tkPlace.c index 6521f9e..9525bc5 100644 --- a/generic/tkPlace.c +++ b/generic/tkPlace.c @@ -10,12 +10,13 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkPlace.c,v 1.6 2000/05/29 01:42:34 hobbs Exp $ + * RCS: @(#) $Id: tkPlace.c,v 1.7 2000/08/08 19:21:19 ericm Exp $ */ #include "tkPort.h" #include "tkInt.h" + /* * Border modes for relative placement: * @@ -27,6 +28,12 @@ * master's actual window size. */ +#ifdef USE_WIDGET_CONFIG +static char *borderModeStrings[] = { + "inside", "outside", "ignore", (char *) NULL +}; +#endif /* USE_WIDGET_CONFIG */ + typedef enum {BM_INSIDE, BM_OUTSIDE, BM_IGNORE} BorderMode; /* @@ -51,10 +58,18 @@ typedef struct Slave { */ int x, y; /* X and Y pixel coordinates for tkwin. */ - float relX, relY; /* X and Y coordinates relative to size of +#ifdef USE_WIDGET_CONFIGURE + Tcl_Obj *xPtr, *yPtr; /* Tcl_Obj rep's of x, y coords, to keep + * pixel spec. information */ +#endif /* USE_WIDGET_CONFIGURE */ + double relX, relY; /* X and Y coordinates relative to size of * master. */ int width, height; /* Absolute dimensions for tkwin. */ - float relWidth, relHeight; /* Dimensions for tkwin relative to size of +#ifdef USE_WIDGET_CONFIGURE + Tcl_Obj *widthPtr; /* Tcl_Obj rep of width, to keep pixel spec */ + Tcl_Obj *heightPtr; /* Tcl_Obj rep of height, to keep pixel spec */ +#endif /* USE_WIDGET_CONFIGURE */ + double relWidth, relHeight; /* Dimensions for tkwin relative to size of * master. */ Tk_Anchor anchor; /* Which point on tkwin is placed at the * given position. */ @@ -63,6 +78,35 @@ typedef struct Slave { * definitions. */ } Slave; +#ifdef USE_WIDGET_CONFIG +static Tk_OptionSpec optionSpecs[] = { + {TK_OPTION_ANCHOR, "-anchor", NULL, NULL, "nw", -1, + Tk_Offset(Slave, anchor), 0, 0, 0}, + {TK_OPTION_STRING_TABLE, "-bordermode", NULL, NULL, "inside", -1, + Tk_Offset(Slave, borderMode), 0, (ClientData) borderModeStrings, 0}, + {TK_OPTION_PIXELS, "-height", NULL, NULL, "", Tk_Offset(Slave, heightPtr), + Tk_Offset(Slave, height), TK_OPTION_NULL_OK, 0, 0}, + {TK_OPTION_WINDOW, "-in", NULL, NULL, "", -1, Tk_Offset(Slave, tkwin), + 0, 0, 0}, + {TK_OPTION_DOUBLE, "-relheight", NULL, NULL, "0", -1, + Tk_Offset(Slave, relHeight), 0, 0, 0}, + {TK_OPTION_DOUBLE, "-relwidth", NULL, NULL, "0", -1, + Tk_Offset(Slave, relWidth), 0, 0, 0}, + {TK_OPTION_DOUBLE, "-relx", NULL, NULL, "0", -1, + Tk_Offset(Slave, relX), 0, 0, 0}, + {TK_OPTION_DOUBLE, "-rely", NULL, NULL, "0", -1, + Tk_Offset(Slave, relY), 0, 0, 0}, + {TK_OPTION_PIXELS, "-width", NULL, NULL, "", Tk_Offset(Slave, widthPtr), + Tk_Offset(Slave, width), TK_OPTION_NULL_OK, 0, 0}, + {TK_OPTION_PIXELS, "-x", NULL, NULL, "", Tk_Offset(Slave, xPtr), + Tk_Offset(Slave, x), TK_OPTION_NULL_OK, 0, 0}, + {TK_OPTION_PIXELS, "-y", NULL, NULL, "", Tk_Offset(Slave, yPtr), + Tk_Offset(Slave, y), TK_OPTION_NULL_OK, 0, 0}, + {TK_OPTION_END, (char *) NULL, (char *) NULL, (char *) NULL, + (char *) NULL, 0, -1, 0, 0, 0} +}; +#endif /* USE_WIDGET_CONFIG */ + /* * Flag definitions for Slave structures: * @@ -121,7 +165,7 @@ static Tk_GeomMgr placerType = { static void SlaveStructureProc _ANSI_ARGS_((ClientData clientData, XEvent *eventPtr)); static int ConfigureSlave _ANSI_ARGS_((Tcl_Interp *interp, - Slave *slavePtr, int argc, char **argv)); + Slave *slavePtr, int objc, Tcl_Obj *CONST objv[])); static Slave * FindSlave _ANSI_ARGS_((Tk_Window tkwin)); static Master * FindMaster _ANSI_ARGS_((Tk_Window tkwin)); static void MasterStructureProc _ANSI_ARGS_((ClientData clientData, @@ -132,7 +176,7 @@ static void UnlinkSlave _ANSI_ARGS_((Slave *slavePtr)); /* *-------------------------------------------------------------- * - * Tk_PlaceCmd -- + * Tk_PlaceObjCmd -- * * This procedure is invoked to process the "place" Tcl * commands. See the user documentation for details on @@ -148,33 +192,36 @@ static void UnlinkSlave _ANSI_ARGS_((Slave *slavePtr)); */ int -Tk_PlaceCmd(clientData, interp, argc, argv) +Tk_PlaceObjCmd(clientData, interp, objc, objv) ClientData clientData; /* Main window associated with interpreter. */ Tcl_Interp *interp; /* Current interpreter. */ - int argc; /* Number of arguments. */ - char **argv; /* Argument strings. */ + int objc; /* Number of arguments. */ + Tcl_Obj *CONST objv[]; /* Argument objects. */ { Tk_Window tkwin; Slave *slavePtr; Tcl_HashEntry *hPtr; - size_t length; - int c; + char *string; TkDisplay *dispPtr; - - if (argc < 3) { - Tcl_AppendResult(interp, "wrong # args: should be \"", - argv[0], " option|pathName args", (char *) NULL); + static char *optionStrings[] = { "configure", "forget", "info", "slaves", + (char *) NULL }; + enum options { PLACE_CONFIGURE, PLACE_FORGET, PLACE_INFO, PLACE_SLAVES }; + int index; + + + if (objc < 3) { + Tcl_WrongNumArgs(interp, 1, objv, "option|pathName args"); return TCL_ERROR; } - c = argv[1][0]; - length = strlen(argv[1]); + string = Tcl_GetString(objv[1]); + /* * Handle special shortcut where window name is first argument. */ - if (c == '.') { - tkwin = Tk_NameToWindow(interp, argv[1], (Tk_Window) clientData); + if (string[0] == '.') { + tkwin = Tk_NameToWindow(interp, string, Tk_MainWindow(interp)); if (tkwin == NULL) { return TCL_ERROR; } @@ -191,7 +238,7 @@ Tk_PlaceCmd(clientData, interp, argc, argv) } slavePtr = FindSlave(tkwin); - return ConfigureSlave(interp, slavePtr, argc-2, argv+2); + return ConfigureSlave(interp, slavePtr, objc-2, objv+2); } /* @@ -199,7 +246,8 @@ Tk_PlaceCmd(clientData, interp, argc, argv) * by possible additional arguments. */ - tkwin = Tk_NameToWindow(interp, argv[2], (Tk_Window) clientData); + tkwin = Tk_NameToWindow(interp, Tcl_GetString(objv[2]), + Tk_MainWindow(interp)); if (tkwin == NULL) { return TCL_ERROR; } @@ -215,118 +263,130 @@ Tk_PlaceCmd(clientData, interp, argc, argv) dispPtr->placeInit = 1; } - if ((c == 'c') && (strncmp(argv[1], "configure", length) == 0)) { - if (argc < 5) { - Tcl_AppendResult(interp, "wrong # args: should be \"", - argv[0], - " configure pathName option value ?option value ...?\"", - (char *) NULL); - return TCL_ERROR; - } - slavePtr = FindSlave(tkwin); - return ConfigureSlave(interp, slavePtr, argc-3, argv+3); - } else if ((c == 'f') && (strncmp(argv[1], "forget", length) == 0)) { - if (argc != 3) { - Tcl_AppendResult(interp, "wrong # args: should be \"", - argv[0], " forget pathName\"", (char *) NULL); - return TCL_ERROR; - } - hPtr = Tcl_FindHashEntry(&dispPtr->slaveTable, (char *) tkwin); - if (hPtr == NULL) { - return TCL_OK; - } - slavePtr = (Slave *) Tcl_GetHashValue(hPtr); - if ((slavePtr->masterPtr != NULL) && - (slavePtr->masterPtr->tkwin != Tk_Parent(slavePtr->tkwin))) { - Tk_UnmaintainGeometry(slavePtr->tkwin, - slavePtr->masterPtr->tkwin); - } - UnlinkSlave(slavePtr); - Tcl_DeleteHashEntry(hPtr); - Tk_DeleteEventHandler(tkwin, StructureNotifyMask, SlaveStructureProc, - (ClientData) slavePtr); - Tk_ManageGeometry(tkwin, (Tk_GeomMgr *) NULL, (ClientData) NULL); - Tk_UnmapWindow(tkwin); - ckfree((char *) slavePtr); - } else if ((c == 'i') && (strncmp(argv[1], "info", length) == 0)) { - char buffer[32 + TCL_INTEGER_SPACE]; + if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0, + &index) != TCL_OK) { + return TCL_ERROR; + } - if (argc != 3) { - Tcl_AppendResult(interp, "wrong # args: should be \"", - argv[0], " info pathName\"", (char *) NULL); - return TCL_ERROR; + switch ((enum options) index) { + case PLACE_CONFIGURE: { + if (objc < 5) { + Tcl_WrongNumArgs(interp, 2, objv, + "pathName option value ?option value ...?"); + return TCL_ERROR; + } + slavePtr = FindSlave(tkwin); + return ConfigureSlave(interp, slavePtr, objc-3, objv+3); } - hPtr = Tcl_FindHashEntry(&dispPtr->slaveTable, (char *) tkwin); - if (hPtr == NULL) { - return TCL_OK; + + case PLACE_FORGET: { + if (objc != 3) { + Tcl_WrongNumArgs(interp, 2, objv, "pathName"); + return TCL_ERROR; + } + hPtr = Tcl_FindHashEntry(&dispPtr->slaveTable, (char *) tkwin); + if (hPtr == NULL) { + return TCL_OK; + } + slavePtr = (Slave *) Tcl_GetHashValue(hPtr); + if ((slavePtr->masterPtr != NULL) && + (slavePtr->masterPtr->tkwin != + Tk_Parent(slavePtr->tkwin))) { + Tk_UnmaintainGeometry(slavePtr->tkwin, + slavePtr->masterPtr->tkwin); + } + UnlinkSlave(slavePtr); + Tcl_DeleteHashEntry(hPtr); + Tk_DeleteEventHandler(tkwin, StructureNotifyMask, + SlaveStructureProc, (ClientData) slavePtr); + Tk_ManageGeometry(tkwin, (Tk_GeomMgr *) NULL, (ClientData) NULL); + Tk_UnmapWindow(tkwin); + ckfree((char *) slavePtr); + break; } - slavePtr = (Slave *) Tcl_GetHashValue(hPtr); - sprintf(buffer, "-x %d", slavePtr->x); - Tcl_AppendResult(interp, buffer, (char *) NULL); - sprintf(buffer, " -relx %.4g", slavePtr->relX); - Tcl_AppendResult(interp, buffer, (char *) NULL); - sprintf(buffer, " -y %d", slavePtr->y); - Tcl_AppendResult(interp, buffer, (char *) NULL); - sprintf(buffer, " -rely %.4g", slavePtr->relY); - Tcl_AppendResult(interp, buffer, (char *) NULL); - if (slavePtr->flags & CHILD_WIDTH) { - sprintf(buffer, " -width %d", slavePtr->width); + + case PLACE_INFO: { + char buffer[32 + TCL_INTEGER_SPACE]; + + if (objc != 3) { + Tcl_WrongNumArgs(interp, 2, objv, "pathName"); + return TCL_ERROR; + } + hPtr = Tcl_FindHashEntry(&dispPtr->slaveTable, (char *) tkwin); + if (hPtr == NULL) { + return TCL_OK; + } + slavePtr = (Slave *) Tcl_GetHashValue(hPtr); + sprintf(buffer, "-x %d", slavePtr->x); Tcl_AppendResult(interp, buffer, (char *) NULL); - } else { - Tcl_AppendResult(interp, " -width {}", (char *) NULL); - } - if (slavePtr->flags & CHILD_REL_WIDTH) { - sprintf(buffer, " -relwidth %.4g", slavePtr->relWidth); + sprintf(buffer, " -relx %.4g", slavePtr->relX); Tcl_AppendResult(interp, buffer, (char *) NULL); - } else { - Tcl_AppendResult(interp, " -relwidth {}", (char *) NULL); - } - if (slavePtr->flags & CHILD_HEIGHT) { - sprintf(buffer, " -height %d", slavePtr->height); + sprintf(buffer, " -y %d", slavePtr->y); Tcl_AppendResult(interp, buffer, (char *) NULL); - } else { - Tcl_AppendResult(interp, " -height {}", (char *) NULL); - } - if (slavePtr->flags & CHILD_REL_HEIGHT) { - sprintf(buffer, " -relheight %.4g", slavePtr->relHeight); + sprintf(buffer, " -rely %.4g", slavePtr->relY); Tcl_AppendResult(interp, buffer, (char *) NULL); - } else { - Tcl_AppendResult(interp, " -relheight {}", (char *) NULL); + if (slavePtr->flags & CHILD_WIDTH) { + sprintf(buffer, " -width %d", slavePtr->width); + Tcl_AppendResult(interp, buffer, (char *) NULL); + } else { + Tcl_AppendResult(interp, " -width {}", (char *) NULL); + } + if (slavePtr->flags & CHILD_REL_WIDTH) { + sprintf(buffer, " -relwidth %.4g", slavePtr->relWidth); + Tcl_AppendResult(interp, buffer, (char *) NULL); + } else { + Tcl_AppendResult(interp, " -relwidth {}", (char *) NULL); + } + if (slavePtr->flags & CHILD_HEIGHT) { + sprintf(buffer, " -height %d", slavePtr->height); + Tcl_AppendResult(interp, buffer, (char *) NULL); + } else { + Tcl_AppendResult(interp, " -height {}", (char *) NULL); + } + if (slavePtr->flags & CHILD_REL_HEIGHT) { + sprintf(buffer, " -relheight %.4g", slavePtr->relHeight); + Tcl_AppendResult(interp, buffer, (char *) NULL); + } else { + Tcl_AppendResult(interp, " -relheight {}", (char *) NULL); + } + + Tcl_AppendResult(interp, " -anchor ", + Tk_NameOfAnchor(slavePtr->anchor), + (char *) NULL); + if (slavePtr->borderMode == BM_OUTSIDE) { + Tcl_AppendResult(interp, " -bordermode outside", + (char *) NULL); + } else if (slavePtr->borderMode == BM_IGNORE) { + Tcl_AppendResult(interp, " -bordermode ignore", (char *) NULL); + } + if ((slavePtr->masterPtr != NULL) + && (slavePtr->masterPtr->tkwin != + Tk_Parent(slavePtr->tkwin))) { + Tcl_AppendResult(interp, " -in ", + Tk_PathName(slavePtr->masterPtr->tkwin), + (char *) NULL); + } + break; } - Tcl_AppendResult(interp, " -anchor ", Tk_NameOfAnchor(slavePtr->anchor), - (char *) NULL); - if (slavePtr->borderMode == BM_OUTSIDE) { - Tcl_AppendResult(interp, " -bordermode outside", (char *) NULL); - } else if (slavePtr->borderMode == BM_IGNORE) { - Tcl_AppendResult(interp, " -bordermode ignore", (char *) NULL); - } - if ((slavePtr->masterPtr != NULL) - && (slavePtr->masterPtr->tkwin != Tk_Parent(slavePtr->tkwin))) { - Tcl_AppendResult(interp, " -in ", - Tk_PathName(slavePtr->masterPtr->tkwin), (char *) NULL); - } - } else if ((c == 's') && (strncmp(argv[1], "slaves", length) == 0)) { - if (argc != 3) { - Tcl_AppendResult(interp, "wrong # args: should be \"", - argv[0], " slaves pathName\"", (char *) NULL); - return TCL_ERROR; - } - hPtr = Tcl_FindHashEntry(&dispPtr->masterTable, (char *) tkwin); - if (hPtr != NULL) { - Master *masterPtr; - masterPtr = (Master *) Tcl_GetHashValue(hPtr); - for (slavePtr = masterPtr->slavePtr; slavePtr != NULL; - slavePtr = slavePtr->nextPtr) { - Tcl_AppendElement(interp, Tk_PathName(slavePtr->tkwin)); + case PLACE_SLAVES: { + if (objc != 3) { + Tcl_WrongNumArgs(interp, 2, objv, "pathName"); + return TCL_ERROR; + } + hPtr = Tcl_FindHashEntry(&dispPtr->masterTable, (char *) tkwin); + if (hPtr != NULL) { + Master *masterPtr; + masterPtr = (Master *) Tcl_GetHashValue(hPtr); + for (slavePtr = masterPtr->slavePtr; slavePtr != NULL; + slavePtr = slavePtr->nextPtr) { + Tcl_AppendElement(interp, Tk_PathName(slavePtr->tkwin)); + } } + break; } - } else { - Tcl_AppendResult(interp, "unknown or ambiguous option \"", argv[1], - "\": must be configure, forget, info, or slaves", - (char *) NULL); - return TCL_ERROR; } + return TCL_OK; } @@ -485,17 +545,24 @@ FindMaster(tkwin) */ static int -ConfigureSlave(interp, slavePtr, argc, argv) +ConfigureSlave(interp, slavePtr, objc, objv) Tcl_Interp *interp; /* Used for error reporting. */ Slave *slavePtr; /* Pointer to current information * about slave. */ - int argc; /* Number of config arguments. */ - char **argv; /* String values for arguments. */ + int objc; /* Number of config arguments. */ + Tcl_Obj *CONST objv[]; /* Object values for arguments. */ { register Master *masterPtr; - int c, result; - size_t length; - double d; + int result; + Tcl_Obj **objs; + static char *optionStrings[] = { "-anchor", "-bordermode", "-height", + "-in", "-relheight", "-relwidth", + "-relx", "-rely", "-width", "-x", + "-y", (char *) NULL }; + enum options { PLACE_ANCHOR, PLACE_BORDERMODE, PLACE_HEIGHT, PLACE_IN, + PLACE_RELHEIGHT, PLACE_RELWIDTH, PLACE_RELX, PLACE_RELY, + PLACE_WIDTH, PLACE_X, PLACE_Y }; + int index; result = TCL_OK; if (Tk_IsTopLevel(slavePtr->tkwin)) { @@ -504,171 +571,207 @@ ConfigureSlave(interp, slavePtr, argc, argv) (char *) NULL); return TCL_ERROR; } - for ( ; argc > 0; argc -= 2, argv += 2) { - if (argc < 2) { - Tcl_AppendResult(interp, "extra option \"", argv[0], - "\" (option with no value?)", (char *) NULL); + for (objs = (Tcl_Obj **)objv; objc > 0; objc -= 2, objs += 2) { + + /* + * Verify that the option given is a legitimate one. + */ + + if (Tcl_GetIndexFromObj(interp, objs[0], optionStrings, "option", + 0, &index) != TCL_OK) { + return TCL_ERROR; + } + + /* + * Verify that there is a value for the option. + */ + + if (objc < 2) { + Tcl_AppendResult(interp, "value missing for option \"", + Tcl_GetString(objs[0]), "\"", (char *) NULL); result = TCL_ERROR; goto done; } - length = strlen(argv[0]); - c = argv[0][1]; - if ((c == 'a') && (strncmp(argv[0], "-anchor", length) == 0)) { - if (Tk_GetAnchor(interp, argv[1], &slavePtr->anchor) != TCL_OK) { - result = TCL_ERROR; - goto done; - } - } else if ((c == 'b') - && (strncmp(argv[0], "-bordermode", length) == 0)) { - c = argv[1][0]; - length = strlen(argv[1]); - if ((c == 'i') && (strncmp(argv[1], "ignore", length) == 0) - && (length >= 2)) { - slavePtr->borderMode = BM_IGNORE; - } else if ((c == 'i') && (strncmp(argv[1], "inside", length) == 0) - && (length >= 2)) { - slavePtr->borderMode = BM_INSIDE; - } else if ((c == 'o') - && (strncmp(argv[1], "outside", length) == 0)) { - slavePtr->borderMode = BM_OUTSIDE; - } else { - Tcl_AppendResult(interp, "bad border mode \"", argv[1], - "\": must be ignore, inside, or outside", - (char *) NULL); - result = TCL_ERROR; - goto done; + + switch ((enum options) index) { + case PLACE_ANCHOR: { + if (Tk_GetAnchor(interp, Tcl_GetString(objs[1]), + &slavePtr->anchor) != TCL_OK) { + result = TCL_ERROR; + } + break; } - } else if ((c == 'h') && (strncmp(argv[0], "-height", length) == 0)) { - if (argv[1][0] == 0) { - slavePtr->flags &= ~CHILD_HEIGHT; - } else { - if (Tk_GetPixels(interp, slavePtr->tkwin, argv[1], - &slavePtr->height) != TCL_OK) { + + case PLACE_BORDERMODE: { + static char *bordermodeStrings[] = { "ignore", "inside", + "outside", + (char *) NULL }; + enum bordermodes { BORDERMODE_IGNORE, BORDERMODE_INSIDE, + BORDERMODE_OUTSIDE }; + int borderIndex; + if (Tcl_GetIndexFromObj(interp, objs[1], bordermodeStrings, + "border mode", 0, &borderIndex) != TCL_OK) { result = TCL_ERROR; - goto done; + break; } - slavePtr->flags |= CHILD_HEIGHT; + switch ((enum bordermodes) borderIndex) { + case BORDERMODE_IGNORE: + slavePtr->borderMode = BM_IGNORE; + break; + case BORDERMODE_INSIDE: + slavePtr->borderMode = BM_INSIDE; + break; + case BORDERMODE_OUTSIDE: + slavePtr->borderMode = BM_OUTSIDE; + break; + } + break; } - } else if ((c == 'i') && (strncmp(argv[0], "-in", length) == 0)) { - Tk_Window tkwin; - Tk_Window ancestor; - - tkwin = Tk_NameToWindow(interp, argv[1], slavePtr->tkwin); - if (tkwin == NULL) { - result = TCL_ERROR; - goto done; + + case PLACE_HEIGHT: { + if (*(Tcl_GetString(objs[1])) == 0) { + slavePtr->flags &= ~CHILD_HEIGHT; + } else { + if (Tk_GetPixelsFromObj(interp, slavePtr->tkwin, objs[1], + &slavePtr->height) != TCL_OK) { + result = TCL_ERROR; + break; + } + slavePtr->flags |= CHILD_HEIGHT; + } + break; } - /* - * Make sure that the new master is either the logical parent - * of the slave or a descendant of that window, and that the - * master and slave aren't the same. - */ - - for (ancestor = tkwin; ; ancestor = Tk_Parent(ancestor)) { - if (ancestor == Tk_Parent(slavePtr->tkwin)) { + case PLACE_IN: { + Tk_Window tkwin; + Tk_Window ancestor; + + tkwin = Tk_NameToWindow(interp, Tcl_GetString(objs[1]), + slavePtr->tkwin); + if (tkwin == NULL) { + result = TCL_ERROR; break; } - if (Tk_IsTopLevel(ancestor)) { + + /* + * Make sure that the new master is either the logical parent + * of the slave or a descendant of that window, and that the + * master and slave aren't the same. + */ + + for (ancestor = tkwin; ; ancestor = Tk_Parent(ancestor)) { + if (ancestor == Tk_Parent(slavePtr->tkwin)) { + break; + } + if (Tk_IsTopLevel(ancestor)) { + Tcl_AppendResult(interp, "can't place ", + Tk_PathName(slavePtr->tkwin), " relative to ", + Tk_PathName(tkwin), (char *) NULL); + result = TCL_ERROR; + goto done; + } + } + if (slavePtr->tkwin == tkwin) { Tcl_AppendResult(interp, "can't place ", - Tk_PathName(slavePtr->tkwin), " relative to ", - Tk_PathName(tkwin), (char *) NULL); + Tk_PathName(slavePtr->tkwin), + " relative to itself", + (char *) NULL); result = TCL_ERROR; goto done; } + if ((slavePtr->masterPtr != NULL) + && (slavePtr->masterPtr->tkwin == tkwin)) { + /* + * Re-using same old master. Nothing to do. + */ + } else { + if ((slavePtr->masterPtr != NULL) + && (slavePtr->masterPtr->tkwin + != Tk_Parent(slavePtr->tkwin))) { + Tk_UnmaintainGeometry(slavePtr->tkwin, + slavePtr->masterPtr->tkwin); + } + UnlinkSlave(slavePtr); + slavePtr->masterPtr = FindMaster(tkwin); + slavePtr->nextPtr = slavePtr->masterPtr->slavePtr; + slavePtr->masterPtr->slavePtr = slavePtr; + } + break; } - if (slavePtr->tkwin == tkwin) { - Tcl_AppendResult(interp, "can't place ", - Tk_PathName(slavePtr->tkwin), " relative to itself", - (char *) NULL); - result = TCL_ERROR; - goto done; + + case PLACE_RELHEIGHT: { + if (*(Tcl_GetString(objs[1])) == 0) { + slavePtr->flags &= ~CHILD_REL_HEIGHT; + } else { + if (Tcl_GetDoubleFromObj(interp, objs[1], + &slavePtr->relHeight) != TCL_OK) { + result = TCL_ERROR; + break; + } + slavePtr->flags |= CHILD_REL_HEIGHT; + } + break; } - if ((slavePtr->masterPtr != NULL) - && (slavePtr->masterPtr->tkwin == tkwin)) { - /* - * Re-using same old master. Nothing to do. - */ - } else { - if ((slavePtr->masterPtr != NULL) - && (slavePtr->masterPtr->tkwin - != Tk_Parent(slavePtr->tkwin))) { - Tk_UnmaintainGeometry(slavePtr->tkwin, - slavePtr->masterPtr->tkwin); + + case PLACE_RELWIDTH: { + if (*(Tcl_GetString(objs[1])) == 0) { + slavePtr->flags &= ~CHILD_REL_WIDTH; + } else { + if (Tcl_GetDoubleFromObj(interp, objs[1], + &slavePtr->relWidth) != TCL_OK) { + result = TCL_ERROR; + break; + } + slavePtr->flags |= CHILD_REL_WIDTH; } - UnlinkSlave(slavePtr); - slavePtr->masterPtr = FindMaster(tkwin); - slavePtr->nextPtr = slavePtr->masterPtr->slavePtr; - slavePtr->masterPtr->slavePtr = slavePtr; + break; } - } else if ((c == 'r') && (strncmp(argv[0], "-relheight", length) == 0) - && (length >= 5)) { - if (argv[1][0] == 0) { - slavePtr->flags &= ~CHILD_REL_HEIGHT; - } else { - if (Tcl_GetDouble(interp, argv[1], &d) != TCL_OK) { + + case PLACE_RELX: { + if (Tcl_GetDoubleFromObj(interp, objs[1], + &slavePtr->relX) != TCL_OK) { result = TCL_ERROR; - goto done; } - slavePtr->relHeight = (float) d; - slavePtr->flags |= CHILD_REL_HEIGHT; + break; } - } else if ((c == 'r') && (strncmp(argv[0], "-relwidth", length) == 0) - && (length >= 5)) { - if (argv[1][0] == 0) { - slavePtr->flags &= ~CHILD_REL_WIDTH; - } else { - if (Tcl_GetDouble(interp, argv[1], &d) != TCL_OK) { + + case PLACE_RELY: { + if (Tcl_GetDoubleFromObj(interp, objs[1], + &slavePtr->relY) != TCL_OK) { result = TCL_ERROR; - goto done; } - slavePtr->relWidth = (float) d; - slavePtr->flags |= CHILD_REL_WIDTH; - } - } else if ((c == 'r') && (strncmp(argv[0], "-relx", length) == 0) - && (length >= 5)) { - if (Tcl_GetDouble(interp, argv[1], &d) != TCL_OK) { - result = TCL_ERROR; - goto done; + break; } - slavePtr->relX = (float) d; - } else if ((c == 'r') && (strncmp(argv[0], "-rely", length) == 0) - && (length >= 5)) { - if (Tcl_GetDouble(interp, argv[1], &d) != TCL_OK) { - result = TCL_ERROR; - goto done; + + case PLACE_WIDTH: { + if (*(Tcl_GetString(objs[1])) == 0) { + slavePtr->flags &= ~CHILD_WIDTH; + } else { + if (Tk_GetPixelsFromObj(interp, slavePtr->tkwin, objs[1], + &slavePtr->width) != TCL_OK) { + result = TCL_ERROR; + break; + } + slavePtr->flags |= CHILD_WIDTH; + } + break; } - slavePtr->relY = (float) d; - } else if ((c == 'w') && (strncmp(argv[0], "-width", length) == 0)) { - if (argv[1][0] == 0) { - slavePtr->flags &= ~CHILD_WIDTH; - } else { - if (Tk_GetPixels(interp, slavePtr->tkwin, argv[1], - &slavePtr->width) != TCL_OK) { + + case PLACE_X: { + if (Tk_GetPixelsFromObj(interp, slavePtr->tkwin, objs[1], + &slavePtr->x) != TCL_OK) { result = TCL_ERROR; - goto done; } - slavePtr->flags |= CHILD_WIDTH; - } - } else if ((c == 'x') && (strncmp(argv[0], "-x", length) == 0)) { - if (Tk_GetPixels(interp, slavePtr->tkwin, argv[1], - &slavePtr->x) != TCL_OK) { - result = TCL_ERROR; - goto done; + break; } - } else if ((c == 'y') && (strncmp(argv[0], "-y", length) == 0)) { - if (Tk_GetPixels(interp, slavePtr->tkwin, argv[1], - &slavePtr->y) != TCL_OK) { - result = TCL_ERROR; - goto done; + + case PLACE_Y: { + if (Tk_GetPixelsFromObj(interp, slavePtr->tkwin, objs[1], + &slavePtr->y) != TCL_OK) { + result = TCL_ERROR; + } + break; } - } else { - Tcl_AppendResult(interp, "unknown or ambiguous option \"", - argv[0], "\": must be -anchor, -bordermode, -height, ", - "-in, -relheight, -relwidth, -relx, -rely, -width, ", - "-x, or -y", (char *) NULL); - result = TCL_ERROR; - goto done; } } diff --git a/generic/tkWindow.c b/generic/tkWindow.c index 8c96940..09b24c5 100644 --- a/generic/tkWindow.c +++ b/generic/tkWindow.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkWindow.c,v 1.24 2000/08/07 21:49:16 ericm Exp $ + * RCS: @(#) $Id: tkWindow.c,v 1.25 2000/08/08 19:21:20 ericm Exp $ */ #include "tkPort.h" @@ -111,7 +111,7 @@ static TkCmd commands[] = { {"lower", NULL, Tk_LowerObjCmd, 1, 1}, {"option", NULL, Tk_OptionObjCmd, 1, 1}, {"pack", Tk_PackCmd, NULL, 1, 1}, - {"place", Tk_PlaceCmd, NULL, 1, 1}, + {"place", NULL, Tk_PlaceObjCmd, 1, 0}, {"raise", NULL, Tk_RaiseObjCmd, 1, 1}, {"selection", NULL, Tk_SelectionObjCmd, 0, 1}, {"tk", NULL, Tk_TkObjCmd, 0, 1}, |