diff options
Diffstat (limited to 'generic/tkWindow.c')
| -rw-r--r-- | generic/tkWindow.c | 127 |
1 files changed, 62 insertions, 65 deletions
diff --git a/generic/tkWindow.c b/generic/tkWindow.c index 422b27e..d3de72d 100644 --- a/generic/tkWindow.c +++ b/generic/tkWindow.c @@ -69,14 +69,14 @@ TCL_DECLARE_MUTEX(windowMutex) * events on internal windows: these events are generated internally. */ -static XWindowChanges defChanges = { +static CONST XWindowChanges defChanges = { 0, 0, 1, 1, 0, 0, Above }; #define ALL_EVENTS_MASK \ KeyPressMask|KeyReleaseMask|ButtonPressMask|ButtonReleaseMask| \ EnterWindowMask|LeaveWindowMask|PointerMotionMask|ExposureMask| \ VisibilityChangeMask|PropertyChangeMask|ColormapChangeMask -static XSetWindowAttributes defAtts= { +static CONST XSetWindowAttributes defAtts= { None, /* background_pixmap */ 0, /* background_pixel */ CopyFromParent, /* border_pixmap */ @@ -99,77 +99,74 @@ static XSetWindowAttributes defAtts= { * Tk, and the C procedures that execute them. */ +#define ISSAFE 1 +#define PASSMAINWINDOW 2 + typedef struct { - char *name; /* Name of command. */ + CONST char *name; /* Name of command. */ Tcl_CmdProc *cmdProc; /* Command's string-based procedure. */ Tcl_ObjCmdProc *objProc; /* Command's object-based procedure. */ - int isSafe; /* If !0, this command will be exposed in - * a safe interpreter. Otherwise it will be - * hidden in a safe interpreter. */ - int passMainWindow; /* 0 means provide NULL clientData to - * command procedure; 1 means pass main - * window as clientData to command - * procedure. */ + int flags; } TkCmd; -static TkCmd commands[] = { +static CONST TkCmd commands[] = { /* * Commands that are part of the intrinsics: */ - {"bell", NULL, Tk_BellObjCmd, 0, 1}, - {"bind", NULL, Tk_BindObjCmd, 1, 1}, - {"bindtags", NULL, Tk_BindtagsObjCmd, 1, 1}, - {"clipboard", NULL, Tk_ClipboardObjCmd, 0, 1}, - {"destroy", NULL, Tk_DestroyObjCmd, 1, 1}, - {"event", NULL, Tk_EventObjCmd, 1, 1}, - {"focus", NULL, Tk_FocusObjCmd, 1, 1}, - {"font", NULL, Tk_FontObjCmd, 1, 1}, - {"grab", NULL, Tk_GrabObjCmd, 0, 1}, - {"grid", NULL, Tk_GridObjCmd, 1, 1}, - {"image", NULL, Tk_ImageObjCmd, 1, 1}, - {"lower", NULL, Tk_LowerObjCmd, 1, 1}, - {"option", NULL, Tk_OptionObjCmd, 1, 1}, - {"pack", NULL, Tk_PackObjCmd, 1, 1}, - {"place", NULL, Tk_PlaceObjCmd, 1, 0}, - {"raise", NULL, Tk_RaiseObjCmd, 1, 1}, - {"selection", NULL, Tk_SelectionObjCmd, 0, 1}, - {"tk", NULL, Tk_TkObjCmd, 1, 1}, - {"tkwait", NULL, Tk_TkwaitObjCmd, 1, 1}, + {"bell", NULL, Tk_BellObjCmd, PASSMAINWINDOW}, + {"bind", NULL, Tk_BindObjCmd, PASSMAINWINDOW|ISSAFE}, + {"bindtags", NULL, Tk_BindtagsObjCmd, PASSMAINWINDOW|ISSAFE}, + {"clipboard", NULL, Tk_ClipboardObjCmd, PASSMAINWINDOW}, + {"destroy", NULL, Tk_DestroyObjCmd, PASSMAINWINDOW|ISSAFE}, + {"event", NULL, Tk_EventObjCmd, PASSMAINWINDOW|ISSAFE}, + {"focus", NULL, Tk_FocusObjCmd, PASSMAINWINDOW|ISSAFE}, + {"font", NULL, Tk_FontObjCmd, PASSMAINWINDOW|ISSAFE}, + {"grab", NULL, Tk_GrabObjCmd, PASSMAINWINDOW}, + {"grid", NULL, Tk_GridObjCmd, PASSMAINWINDOW|ISSAFE}, + {"image", NULL, Tk_ImageObjCmd, PASSMAINWINDOW|ISSAFE}, + {"lower", NULL, Tk_LowerObjCmd, PASSMAINWINDOW|ISSAFE}, + {"option", NULL, Tk_OptionObjCmd, PASSMAINWINDOW|ISSAFE}, + {"pack", NULL, Tk_PackObjCmd, PASSMAINWINDOW|ISSAFE}, + {"place", NULL, Tk_PlaceObjCmd, ISSAFE}, + {"raise", NULL, Tk_RaiseObjCmd, PASSMAINWINDOW|ISSAFE}, + {"selection", NULL, Tk_SelectionObjCmd, PASSMAINWINDOW}, + {"tk", NULL, Tk_TkObjCmd, PASSMAINWINDOW|ISSAFE}, + {"tkwait", NULL, Tk_TkwaitObjCmd, PASSMAINWINDOW|ISSAFE}, #if defined(__WIN32__) || defined(MAC_TCL) || defined(MAC_OSX_TK) - {"tk_chooseColor", NULL, Tk_ChooseColorObjCmd, 0, 1}, - {"tk_chooseDirectory", NULL, Tk_ChooseDirectoryObjCmd, 0, 1}, - {"tk_getOpenFile", NULL, Tk_GetOpenFileObjCmd, 0, 1}, - {"tk_getSaveFile", NULL, Tk_GetSaveFileObjCmd, 0, 1}, + {"tk_chooseColor", NULL, Tk_ChooseColorObjCmd, PASSMAINWINDOW}, + {"tk_chooseDirectory", NULL, Tk_ChooseDirectoryObjCmd, PASSMAINWINDOW}, + {"tk_getOpenFile", NULL, Tk_GetOpenFileObjCmd, PASSMAINWINDOW}, + {"tk_getSaveFile", NULL, Tk_GetSaveFileObjCmd, PASSMAINWINDOW}, #endif #if defined(__WIN32__) || defined(MAC_OSX_TK) - {"tk_messageBox", NULL, Tk_MessageBoxObjCmd, 0, 1}, + {"tk_messageBox", NULL, Tk_MessageBoxObjCmd, PASSMAINWINDOW}, #endif - {"update", NULL, Tk_UpdateObjCmd, 1, 1}, - {"winfo", NULL, Tk_WinfoObjCmd, 1, 1}, - {"wm", NULL, Tk_WmObjCmd, 0, 1}, + {"update", NULL, Tk_UpdateObjCmd, PASSMAINWINDOW|ISSAFE}, + {"winfo", NULL, Tk_WinfoObjCmd, PASSMAINWINDOW|ISSAFE}, + {"wm", NULL, Tk_WmObjCmd, PASSMAINWINDOW}, /* * Widget class commands. */ - {"button", NULL, Tk_ButtonObjCmd, 1, 0}, - {"canvas", NULL, Tk_CanvasObjCmd, 1, 1}, - {"checkbutton", NULL, Tk_CheckbuttonObjCmd, 1, 0}, - {"entry", NULL, Tk_EntryObjCmd, 1, 0}, - {"frame", NULL, Tk_FrameObjCmd, 1, 0}, - {"label", NULL, Tk_LabelObjCmd, 1, 0}, - {"labelframe", NULL, Tk_LabelframeObjCmd, 1, 0}, - {"listbox", NULL, Tk_ListboxObjCmd, 1, 0}, - {"menubutton", NULL, Tk_MenubuttonObjCmd, 1, 0}, - {"message", NULL, Tk_MessageObjCmd, 1, 0}, - {"panedwindow", NULL, Tk_PanedWindowObjCmd, 1, 0}, - {"radiobutton", NULL, Tk_RadiobuttonObjCmd, 1, 0}, - {"scale", NULL, Tk_ScaleObjCmd, 1, 0}, - {"scrollbar", Tk_ScrollbarCmd, NULL, 1, 1}, - {"spinbox", NULL, Tk_SpinboxObjCmd, 1, 0}, - {"text", Tk_TextCmd, NULL, 1, 1}, - {"toplevel", NULL, Tk_ToplevelObjCmd, 0, 0}, + {"button", NULL, Tk_ButtonObjCmd, ISSAFE}, + {"canvas", NULL, Tk_CanvasObjCmd, PASSMAINWINDOW|ISSAFE}, + {"checkbutton", NULL, Tk_CheckbuttonObjCmd, ISSAFE}, + {"entry", NULL, Tk_EntryObjCmd, ISSAFE}, + {"frame", NULL, Tk_FrameObjCmd, ISSAFE}, + {"label", NULL, Tk_LabelObjCmd, ISSAFE}, + {"labelframe", NULL, Tk_LabelframeObjCmd, ISSAFE}, + {"listbox", NULL, Tk_ListboxObjCmd, ISSAFE}, + {"menubutton", NULL, Tk_MenubuttonObjCmd, ISSAFE}, + {"message", NULL, Tk_MessageObjCmd, ISSAFE}, + {"panedwindow", NULL, Tk_PanedWindowObjCmd, ISSAFE}, + {"radiobutton", NULL, Tk_RadiobuttonObjCmd, ISSAFE}, + {"scale", NULL, Tk_ScaleObjCmd, ISSAFE}, + {"scrollbar", Tk_ScrollbarCmd, NULL, PASSMAINWINDOW|ISSAFE}, + {"spinbox", NULL, Tk_SpinboxObjCmd, ISSAFE}, + {"text", Tk_TextCmd, NULL, PASSMAINWINDOW|ISSAFE}, + {"toplevel", NULL, Tk_ToplevelObjCmd, 0}, /* * Misc. @@ -177,7 +174,7 @@ static TkCmd commands[] = { #if defined(MAC_TCL) || defined(MAC_OSX_TK) {"::tk::unsupported::MacWindowStyle", - NULL, TkUnsupported1ObjCmd, 1, 1}, + NULL, TkUnsupported1ObjCmd, PASSMAINWINDOW|ISSAFE}, #endif {(char *) NULL, (int (*) _ANSI_ARGS_((ClientData, Tcl_Interp *, int, CONST char **))) NULL, NULL, 0} }; @@ -857,7 +854,7 @@ TkCreateMainWindow(interp, screenName, baseName) Tcl_HashEntry *hPtr; register TkMainInfo *mainPtr; register TkWindow *winPtr; - register TkCmd *cmdPtr; + register CONST TkCmd *cmdPtr; ClientData clientData; ThreadSpecificData *tsdPtr = (ThreadSpecificData *) Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); @@ -942,9 +939,9 @@ TkCreateMainWindow(interp, screenName, baseName) isSafe = Tcl_IsSafe(interp); for (cmdPtr = commands; cmdPtr->name != NULL; cmdPtr++) { if ((cmdPtr->cmdProc == NULL) && (cmdPtr->objProc == NULL)) { - panic("TkCreateMainWindow: builtin command with NULL string and object procs"); + Tcl_Panic("TkCreateMainWindow: builtin command with NULL string and object procs"); } - if (cmdPtr->passMainWindow) { + if (cmdPtr->flags & PASSMAINWINDOW) { clientData = (ClientData) tkwin; } else { clientData = (ClientData) NULL; @@ -956,11 +953,11 @@ TkCreateMainWindow(interp, screenName, baseName) Tcl_CreateObjCommand(interp, cmdPtr->name, cmdPtr->objProc, clientData, NULL); } - if (isSafe) { - if (!(cmdPtr->isSafe)) { - Tcl_HideCommand(interp, cmdPtr->name, cmdPtr->name); - } - } + if (isSafe) { + if (!(cmdPtr->flags & ISSAFE)) { + Tcl_HideCommand(interp, cmdPtr->name, cmdPtr->name); + } + } } TkCreateMenuCmd(interp); @@ -1514,7 +1511,7 @@ Tk_DestroyWindow(tkwin) } winPtr->mainPtr->refCount--; if (winPtr->mainPtr->refCount == 0) { - register TkCmd *cmdPtr; + register CONST TkCmd *cmdPtr; /* * We just deleted the last window in the application. 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