diff options
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tk.decls | 9 | ||||
| -rw-r--r-- | generic/tkConsole.c | 126 | ||||
| -rw-r--r-- | generic/tkDecls.h | 18 | ||||
| -rw-r--r-- | generic/tkInt.h | 4 | ||||
| -rw-r--r-- | generic/tkMain.c | 6 | ||||
| -rw-r--r-- | generic/tkStubInit.c | 4 |
6 files changed, 105 insertions, 62 deletions
diff --git a/generic/tk.decls b/generic/tk.decls index 9fb67fd..6f8eb13 100644 --- a/generic/tk.decls +++ b/generic/tk.decls @@ -10,7 +10,7 @@ # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# RCS: @(#) $Id: tk.decls,v 1.3 1999/04/16 01:51:09 stanton Exp $ +# RCS: @(#) $Id: tk.decls,v 1.4 1999/04/28 18:18:06 redman Exp $ library tk @@ -1032,6 +1032,13 @@ declare 214 generic { Tk_SavedOptions *savePtr, int *maskPtr) } +declare 215 generic { + void Tk_InitConsoleChannels(Tcl_Interp *interp) +} + +declare 216 generic { + int Tk_CreateConsoleWindow(Tcl_Interp *interp) +} # Define the platform specific public Tk interface. These functions are # only available on the designated platform. diff --git a/generic/tkConsole.c b/generic/tkConsole.c index cbbef79..ed7bab8 100644 --- a/generic/tkConsole.c +++ b/generic/tkConsole.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkConsole.c,v 1.5 1999/04/16 01:51:13 stanton Exp $ + * RCS: @(#) $Id: tkConsole.c,v 1.6 1999/04/28 18:18:06 redman Exp $ */ #include "tk.h" @@ -33,6 +33,13 @@ typedef struct ThreadSpecificData { Tcl_Interp *gStdoutInterp; } ThreadSpecificData; static Tcl_ThreadDataKey dataKey; +static int consoleInitialized = 0; + +/* + * The Mutex below is used to lock access to the consoleIntialized flag + */ + +TCL_DECLARE_MUTEX(consoleMutex) /* * Forward declarations for procedures defined later in this file: @@ -40,8 +47,6 @@ static Tcl_ThreadDataKey dataKey; * The first three will be used in the tk app shells... */ -void TkConsoleCreate_ _ANSI_ARGS_((void)); -int TkConsoleInit _ANSI_ARGS_((Tcl_Interp *interp)); void TkConsolePrint _ANSI_ARGS_((Tcl_Interp *interp, int devId, char *buffer, long size)); @@ -84,7 +89,7 @@ static Tcl_ChannelType consoleChannelType = { /* *---------------------------------------------------------------------- * - * TkConsoleCreate, TkConsoleCreate_ -- + * Tk_InitConsoleChannels -- * * Create the console channels and install them as the standard * channels. All I/O will be discarded until TkConsoleInit is @@ -101,71 +106,86 @@ static Tcl_ChannelType consoleChannelType = { */ void -TkConsoleCreate() -{ - /* - * This function is being diabled so we don't end up calling it - * twice. Once from WinMain() and once from Tk_MainEx(). The real - * function is now tkCreateConsole_ and is only called from Tk_MainEx. - * All of this is an ugly hack. - */ -} - -void -TkConsoleCreate_() +Tk_InitConsoleChannels(interp) + Tcl_Interp *interp; { Tcl_Channel consoleChannel; /* - * check for STDIN, otherwise create it + * Ensure that we are getting the matching version of Tcl. This is + * really only an issue when Tk is loaded dynamically. */ - if (Tcl_GetStdChannel(TCL_STDIN) == NULL) { - consoleChannel = Tcl_CreateChannel(&consoleChannelType, "console0", - (ClientData) TCL_STDIN, TCL_READABLE); - if (consoleChannel != NULL) { - Tcl_SetChannelOption(NULL, consoleChannel, "-translation", "lf"); - Tcl_SetChannelOption(NULL, consoleChannel, "-buffering", "none"); - Tcl_SetChannelOption(NULL, consoleChannel, "-encoding", "utf-8"); - } - Tcl_SetStdChannel(consoleChannel, TCL_STDIN); + if (Tcl_InitStubs(interp, TCL_VERSION, 1) == NULL) { + return; } - /* - * check for STDOUT, otherwise create it - */ - - if (Tcl_GetStdChannel(TCL_STDOUT) == NULL) { - consoleChannel = Tcl_CreateChannel(&consoleChannelType, "console1", - (ClientData) TCL_STDOUT, TCL_WRITABLE); - if (consoleChannel != NULL) { - Tcl_SetChannelOption(NULL, consoleChannel, "-translation", "lf"); - Tcl_SetChannelOption(NULL, consoleChannel, "-buffering", "none"); - Tcl_SetChannelOption(NULL, consoleChannel, "-encoding", "utf-8"); + Tcl_MutexLock(&consoleMutex); + if (!consoleInitialized) { + + consoleInitialized = 1; + + /* + * check for STDIN, otherwise create it + */ + + if (Tcl_GetStdChannel(TCL_STDIN) == NULL) { + consoleChannel = Tcl_CreateChannel(&consoleChannelType, "console0", + (ClientData) TCL_STDIN, TCL_READABLE); + if (consoleChannel != NULL) { + Tcl_SetChannelOption(NULL, consoleChannel, + "-translation", "lf"); + Tcl_SetChannelOption(NULL, consoleChannel, + "-buffering", "none"); + Tcl_SetChannelOption(NULL, consoleChannel, + "-encoding", "utf-8"); + } + Tcl_SetStdChannel(consoleChannel, TCL_STDIN); } - Tcl_SetStdChannel(consoleChannel, TCL_STDOUT); - } - /* - * check for STDERR, otherwise create it - */ - - if (Tcl_GetStdChannel(TCL_STDERR) == NULL) { - consoleChannel = Tcl_CreateChannel(&consoleChannelType, "console2", - (ClientData) TCL_STDERR, TCL_WRITABLE); - if (consoleChannel != NULL) { - Tcl_SetChannelOption(NULL, consoleChannel, "-translation", "lf"); - Tcl_SetChannelOption(NULL, consoleChannel, "-buffering", "none"); - Tcl_SetChannelOption(NULL, consoleChannel, "-encoding", "utf-8"); + /* + * check for STDOUT, otherwise create it + */ + + if (Tcl_GetStdChannel(TCL_STDOUT) == NULL) { + consoleChannel = Tcl_CreateChannel(&consoleChannelType, "console1", + (ClientData) TCL_STDOUT, TCL_WRITABLE); + if (consoleChannel != NULL) { + Tcl_SetChannelOption(NULL, consoleChannel, + "-translation", "lf"); + Tcl_SetChannelOption(NULL, consoleChannel, + "-buffering", "none"); + Tcl_SetChannelOption(NULL, consoleChannel, + "-encoding", "utf-8"); + } + Tcl_SetStdChannel(consoleChannel, TCL_STDOUT); + } + + /* + * check for STDERR, otherwise create it + */ + + if (Tcl_GetStdChannel(TCL_STDERR) == NULL) { + consoleChannel = Tcl_CreateChannel(&consoleChannelType, "console2", + (ClientData) TCL_STDERR, TCL_WRITABLE); + if (consoleChannel != NULL) { + Tcl_SetChannelOption(NULL, consoleChannel, + "-translation", "lf"); + Tcl_SetChannelOption(NULL, consoleChannel, + "-buffering", "none"); + Tcl_SetChannelOption(NULL, consoleChannel, + "-encoding", "utf-8"); + } + Tcl_SetStdChannel(consoleChannel, TCL_STDERR); } - Tcl_SetStdChannel(consoleChannel, TCL_STDERR); } + Tcl_MutexUnlock(&consoleMutex); } /* *---------------------------------------------------------------------- * - * TkConsoleInit -- + * Tk_CreateConsoleWindow -- * * Initialize the console. This code actually creates a new * application and associated interpreter. This effectivly hides @@ -181,7 +201,7 @@ TkConsoleCreate_() */ int -TkConsoleInit(interp) +Tk_CreateConsoleWindow(interp) Tcl_Interp *interp; /* Interpreter to use for prompting. */ { Tcl_Interp *consoleInterp; diff --git a/generic/tkDecls.h b/generic/tkDecls.h index f0bf66f..8051955 100644 --- a/generic/tkDecls.h +++ b/generic/tkDecls.h @@ -8,7 +8,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkDecls.h,v 1.3 1999/04/16 01:51:13 stanton Exp $ + * RCS: @(#) $Id: tkDecls.h,v 1.4 1999/04/28 18:18:06 redman Exp $ */ #ifndef _TKDECLS @@ -742,6 +742,12 @@ EXTERN int Tk_SetOptions _ANSI_ARGS_((Tcl_Interp * interp, int objc, Tcl_Obj *CONST objv[], Tk_Window tkwin, Tk_SavedOptions * savePtr, int * maskPtr)); +/* 215 */ +EXTERN void Tk_InitConsoleChannels _ANSI_ARGS_(( + Tcl_Interp * interp)); +/* 216 */ +EXTERN int Tk_CreateConsoleWindow _ANSI_ARGS_(( + Tcl_Interp * interp)); typedef struct TkStubHooks { struct TkPlatStubs *tkPlatStubs; @@ -969,6 +975,8 @@ typedef struct TkStubs { void (*tk_MainEx) _ANSI_ARGS_((int argc, char ** argv, Tcl_AppInitProc * appInitProc, Tcl_Interp * interp)); /* 212 */ void (*tk_RestoreSavedOptions) _ANSI_ARGS_((Tk_SavedOptions * savePtr)); /* 213 */ int (*tk_SetOptions) _ANSI_ARGS_((Tcl_Interp * interp, char * recordPtr, Tk_OptionTable optionTable, int objc, Tcl_Obj *CONST objv[], Tk_Window tkwin, Tk_SavedOptions * savePtr, int * maskPtr)); /* 214 */ + void (*tk_InitConsoleChannels) _ANSI_ARGS_((Tcl_Interp * interp)); /* 215 */ + int (*tk_CreateConsoleWindow) _ANSI_ARGS_((Tcl_Interp * interp)); /* 216 */ } TkStubs; extern TkStubs *tkStubsPtr; @@ -1839,6 +1847,14 @@ extern TkStubs *tkStubsPtr; #define Tk_SetOptions \ (tkStubsPtr->tk_SetOptions) /* 214 */ #endif +#ifndef Tk_InitConsoleChannels +#define Tk_InitConsoleChannels \ + (tkStubsPtr->tk_InitConsoleChannels) /* 215 */ +#endif +#ifndef Tk_CreateConsoleWindow +#define Tk_CreateConsoleWindow \ + (tkStubsPtr->tk_CreateConsoleWindow) /* 216 */ +#endif #endif /* defined(USE_TK_STUBS) && !defined(USE_TK_STUB_PROCS) */ diff --git a/generic/tkInt.h b/generic/tkInt.h index 2372a1e..6c6dc42 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 1.12 1999/04/21 21:53:26 rjohnson Exp $ + * RCS: $Id: tkInt.h,v 1.13 1999/04/28 18:18:06 redman Exp $ */ #ifndef _TKINT @@ -984,7 +984,7 @@ EXTERN int Tk_WinfoObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Obj *CONST objv[])); EXTERN int Tk_WmCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); -int TkConsoleInit _ANSI_ARGS_((Tcl_Interp *interp)); + void TkConsolePrint _ANSI_ARGS_((Tcl_Interp *interp, int devId, char *buffer, long size)); diff --git a/generic/tkMain.c b/generic/tkMain.c index 9502926..ce33f8a 100644 --- a/generic/tkMain.c +++ b/generic/tkMain.c @@ -13,7 +13,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkMain.c,v 1.4 1999/04/16 01:51:19 stanton Exp $ + * RCS: @(#) $Id: tkMain.c,v 1.5 1999/04/28 18:18:06 redman Exp $ */ #include <ctype.h> @@ -60,8 +60,6 @@ extern char * strrchr _ANSI_ARGS_((CONST char *string, int c)); extern void TkpDisplayWarning _ANSI_ARGS_((char *msg, char *title)); -extern void TkConsoleCreate_ _ANSI_ARGS_((void)); - /* * Forward declarations for procedures defined later in this file. */ @@ -125,7 +123,7 @@ Tk_MainEx(argc, argv, appInitProc, interp) tsdPtr->interp = interp; #if (defined(__WIN32__) || defined(MAC_TCL)) - TkConsoleCreate_(); + Tk_InitConsoleChannels(interp); #endif #ifdef TCL_MEM_DEBUG diff --git a/generic/tkStubInit.c b/generic/tkStubInit.c index 7daa2a4..536d688 100644 --- a/generic/tkStubInit.c +++ b/generic/tkStubInit.c @@ -8,7 +8,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkStubInit.c,v 1.6 1999/04/24 01:50:50 stanton Exp $ + * RCS: @(#) $Id: tkStubInit.c,v 1.7 1999/04/28 18:18:07 redman Exp $ */ #include "tkInt.h" @@ -784,6 +784,8 @@ TkStubs tkStubs = { Tk_MainEx, /* 212 */ Tk_RestoreSavedOptions, /* 213 */ Tk_SetOptions, /* 214 */ + Tk_InitConsoleChannels, /* 215 */ + Tk_CreateConsoleWindow, /* 216 */ }; /* !END!: Do not edit above this line. */ |