add hg and python

1 files changed, 149 insertions, 0 deletions

diff --git a/sys/src/cmd/python/Modules/tkappinit.c b/sys/src/cmd/python/Modules/tkappinit.c
new file mode 100644
index 000000000..1c676325e
--- /dev/null
+++ b/sys/src/cmd/python/Modules/tkappinit.c
@@ -0,0 +1,149 @@
+/* appinit.c -- Tcl and Tk application initialization.
+
+   The function Tcl_AppInit() below initializes various Tcl packages.
+   It is called for each Tcl interpreter created by _tkinter.create().
+   It needs to be compiled with -DWITH_<package> flags for each package
+   that you are statically linking with.  You may have to add sections
+   for packages not yet listed below.
+
+   Note that those packages for which Tcl_StaticPackage() is called with
+   a NULL first argument are known as "static loadable" packages to
+   Tcl but not actually initialized.  To use these, you have to load
+   it explicitly, e.g. tkapp.eval("load {} Blt").
+ */
+
+#include <string.h>
+#include <tcl.h>
+#include <tk.h>
+
+int
+Tcl_AppInit(Tcl_Interp *interp)
+{
+	Tk_Window main_window;
+	const char * _tkinter_skip_tk_init;
+
+#ifdef TK_AQUA
+#ifndef MAX_PATH_LEN
+#define MAX_PATH_LEN 1024
+#endif
+	char tclLibPath[MAX_PATH_LEN], tkLibPath[MAX_PATH_LEN];
+	Tcl_Obj*	pathPtr;
+
+        /* pre- Tcl_Init code copied from tkMacOSXAppInit.c */
+	Tk_MacOSXOpenBundleResources (interp, "com.tcltk.tcllibrary",
+       	tclLibPath, MAX_PATH_LEN, 0);
+
+	if (tclLibPath[0] != '\0') {
+       	Tcl_SetVar(interp, "tcl_library", tclLibPath, TCL_GLOBAL_ONLY);
+		Tcl_SetVar(interp, "tclDefaultLibrary", tclLibPath, TCL_GLOBAL_ONLY);
+		Tcl_SetVar(interp, "tcl_pkgPath", tclLibPath, TCL_GLOBAL_ONLY);
+	}
+	
+   	if (tclLibPath[0] != '\0') {
+		Tcl_SetVar(interp, "tcl_library", tclLibPath, TCL_GLOBAL_ONLY);
+		Tcl_SetVar(interp, "tclDefaultLibrary", tclLibPath, TCL_GLOBAL_ONLY);
+		Tcl_SetVar(interp, "tcl_pkgPath", tclLibPath, TCL_GLOBAL_ONLY);
+	}
+#endif
+	if (Tcl_Init (interp) == TCL_ERROR)
+		return TCL_ERROR;
+
+#ifdef TK_AQUA
+        /* pre- Tk_Init code copied from tkMacOSXAppInit.c */
+	Tk_MacOSXOpenBundleResources (interp, "com.tcltk.tklibrary",
+            tkLibPath, MAX_PATH_LEN, 1);
+
+	if (tclLibPath[0] != '\0') {
+		pathPtr = Tcl_NewStringObj(tclLibPath, -1);
+	} else {
+		Tcl_Obj *pathPtr = TclGetLibraryPath();
+	}
+
+	if (tkLibPath[0] != '\0') {
+		Tcl_Obj *objPtr;
+
+		Tcl_SetVar(interp, "tk_library", tkLibPath, TCL_GLOBAL_ONLY);
+		objPtr = Tcl_NewStringObj(tkLibPath, -1);
+		Tcl_ListObjAppendElement(NULL, pathPtr, objPtr);
+	}
+
+	TclSetLibraryPath(pathPtr);
+#endif
+
+#ifdef WITH_XXX
+		// Initialize modules that don't require Tk
+#endif
+
+	_tkinter_skip_tk_init =	Tcl_GetVar(interp, "_tkinter_skip_tk_init", TCL_GLOBAL_ONLY);
+	if (_tkinter_skip_tk_init != NULL && strcmp(_tkinter_skip_tk_init, "1")	== 0) {
+		return TCL_OK;
+	}
+	if (Tk_Init(interp) == TCL_ERROR)
+		return TCL_ERROR;
+
+	main_window = Tk_MainWindow(interp);
+
+#ifdef TK_AQUA
+	TkMacOSXInitAppleEvents(interp);
+	TkMacOSXInitMenus(interp);
+#endif
+    
+#ifdef WITH_MOREBUTTONS
+	{
+		extern Tcl_CmdProc studButtonCmd;
+		extern Tcl_CmdProc triButtonCmd;
+
+		Tcl_CreateCommand(interp, "studbutton", studButtonCmd,
+				  (ClientData) main_window, NULL);
+		Tcl_CreateCommand(interp, "tributton", triButtonCmd,
+				  (ClientData) main_window, NULL);
+	}
+#endif
+
+#ifdef WITH_PIL /* 0.2b5 and later -- not yet released as of May 14 */
+	{
+		extern void TkImaging_Init(Tcl_Interp *);
+		TkImaging_Init(interp);
+		/* XXX TkImaging_Init() doesn't have the right return type */
+		/*Tcl_StaticPackage(interp, "Imaging", TkImaging_Init, NULL);*/
+	}
+#endif
+
+#ifdef WITH_PIL_OLD /* 0.2b4 and earlier */
+	{
+		extern void TkImaging_Init(void);
+		/* XXX TkImaging_Init() doesn't have the right prototype */
+		/*Tcl_StaticPackage(interp, "Imaging", TkImaging_Init, NULL);*/
+	}
+#endif
+
+#ifdef WITH_TIX
+        {
+                extern int Tix_Init(Tcl_Interp *interp);
+                extern int Tix_SafeInit(Tcl_Interp *interp);
+                Tcl_StaticPackage(NULL, "Tix", Tix_Init, Tix_SafeInit);
+        }
+#endif
+
+#ifdef WITH_BLT
+	{
+		extern int Blt_Init(Tcl_Interp *);
+		extern int Blt_SafeInit(Tcl_Interp *);
+		Tcl_StaticPackage(NULL, "Blt", Blt_Init, Blt_SafeInit);
+	}
+#endif
+
+#ifdef WITH_TOGL
+	{
+		/* XXX I've heard rumors that this doesn't work */
+		extern int Togl_Init(Tcl_Interp *);
+		/* XXX Is there no Togl_SafeInit? */
+		Tcl_StaticPackage(NULL, "Togl", Togl_Init, NULL);
+	}
+#endif
+
+#ifdef WITH_XXX
+
+#endif
+	return TCL_OK;
+}