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dashley |
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/* $Header$ */ |
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/* |
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* tkWinDialog.c -- |
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* |
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* Contains the Windows implementation of the common dialog boxes. |
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* |
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* Copyright (c) 1996-1997 Sun Microsystems, Inc. |
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* |
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* See the file "license.terms" for information on usage and redistribution |
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* of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
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* |
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* RCS: @(#) $Id: tkwindialog.c,v 1.1.1.1 2001/06/13 05:12:25 dtashley Exp $ |
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* |
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*/ |
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#include "tkWinInt.h" |
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#include "tkFileFilter.h" |
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#include <commdlg.h> /* includes common dialog functionality */ |
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#include <dlgs.h> /* includes common dialog template defines */ |
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#include <cderr.h> /* includes the common dialog error codes */ |
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typedef struct ThreadSpecificData { |
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int debugFlag; /* Flags whether we should output debugging |
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* information while displaying a builtin |
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* dialog. */ |
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Tcl_Interp *debugInterp; /* Interpreter to used for debugging. */ |
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UINT WM_LBSELCHANGED; /* Holds a registered windows event used for |
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* communicating between the Directory |
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* Chooser dialog and its hook proc. */ |
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} ThreadSpecificData; |
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static Tcl_ThreadDataKey dataKey; |
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/* |
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* The following structures are used by Tk_MessageBoxCmd() to parse |
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* arguments and return results. |
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*/ |
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static const TkStateMap iconMap[] = { |
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{MB_ICONERROR, "error"}, |
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{MB_ICONINFORMATION, "info"}, |
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{MB_ICONQUESTION, "question"}, |
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{MB_ICONWARNING, "warning"}, |
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{-1, NULL} |
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}; |
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static const TkStateMap typeMap[] = { |
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{MB_ABORTRETRYIGNORE, "abortretryignore"}, |
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{MB_OK, "ok"}, |
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{MB_OKCANCEL, "okcancel"}, |
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{MB_RETRYCANCEL, "retrycancel"}, |
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{MB_YESNO, "yesno"}, |
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{MB_YESNOCANCEL, "yesnocancel"}, |
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{-1, NULL} |
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}; |
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static const TkStateMap buttonMap[] = { |
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{IDABORT, "abort"}, |
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{IDRETRY, "retry"}, |
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{IDIGNORE, "ignore"}, |
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{IDOK, "ok"}, |
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{IDCANCEL, "cancel"}, |
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{IDNO, "no"}, |
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{IDYES, "yes"}, |
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{-1, NULL} |
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}; |
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static const int buttonFlagMap[] = { |
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MB_DEFBUTTON1, MB_DEFBUTTON2, MB_DEFBUTTON3, MB_DEFBUTTON4 |
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}; |
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static const struct {int type; int btnIds[3];} allowedTypes[] = { |
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{MB_ABORTRETRYIGNORE, {IDABORT, IDRETRY, IDIGNORE}}, |
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{MB_OK, {IDOK, -1, -1 }}, |
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{MB_OKCANCEL, {IDOK, IDCANCEL, -1 }}, |
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{MB_RETRYCANCEL, {IDRETRY, IDCANCEL, -1 }}, |
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{MB_YESNO, {IDYES, IDNO, -1 }}, |
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{MB_YESNOCANCEL, {IDYES, IDNO, IDCANCEL}} |
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}; |
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#define NUM_TYPES (sizeof(allowedTypes) / sizeof(allowedTypes[0])) |
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/* |
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* The following structure is used to pass information between the directory |
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* chooser procedure, Tk_ChooseDirectoryObjCmd(), and its dialog hook proc. |
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*/ |
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typedef struct ChooseDir { |
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Tcl_Interp *interp; /* Interp, used only if debug is turned on, |
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* for setting the "tk_dialog" variable. */ |
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int lastCtrl; /* Used by hook proc to keep track of last |
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* control that had input focus, so when OK |
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* is pressed we know whether to browse a |
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* new directory or return. */ |
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int lastIdx; /* Last item that was selected in directory |
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* browser listbox. */ |
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TCHAR path[MAX_PATH]; /* On return from choose directory dialog, |
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* holds the selected path. Cannot return |
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* selected path in ofnPtr->lpstrFile because |
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* the default dialog proc stores a '\0' in |
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* it, since, of course, no _file_ was |
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* selected. */ |
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} ChooseDir; |
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/* |
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* Definitions of procedures used only in this file. |
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*/ |
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static UINT APIENTRY ChooseDirectoryHookProc(HWND hdlg, UINT uMsg, |
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WPARAM wParam, LPARAM lParam); |
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static UINT CALLBACK ColorDlgHookProc(HWND hDlg, UINT uMsg, WPARAM wParam, |
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LPARAM lParam); |
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static int GetFileNameA(ClientData clientData, |
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Tcl_Interp *interp, int objc, |
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Tcl_Obj *CONST objv[], int isOpen); |
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static int GetFileNameW(ClientData clientData, |
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Tcl_Interp *interp, int objc, |
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Tcl_Obj *CONST objv[], int isOpen); |
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static int MakeFilter(Tcl_Interp *interp, char *string, |
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Tcl_DString *dsPtr); |
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static UINT APIENTRY OFNHookProc(HWND hdlg, UINT uMsg, WPARAM wParam, |
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LPARAM lParam); |
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static UINT APIENTRY OFNHookProcW(HWND hdlg, UINT uMsg, WPARAM wParam, |
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LPARAM lParam); |
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static void SetTkDialog(ClientData clientData); |
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static int TrySetDirectory(HWND hwnd, const TCHAR *dir); |
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/* |
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*------------------------------------------------------------------------- |
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* |
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* TkWinDialogDebug -- |
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* |
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* Function to turn on/off debugging support for common dialogs under |
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* windows. The variable "tk_debug" is set to the identifier of the |
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* dialog window when the modal dialog window pops up and it is safe to |
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* send messages to the dialog. |
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* |
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* Results: |
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* None. |
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* |
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* Side effects: |
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* This variable only makes sense if just one dialog is up at a time. |
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* |
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*------------------------------------------------------------------------- |
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*/ |
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void |
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TkWinDialogDebug( |
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int debug) |
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{ |
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ThreadSpecificData *tsdPtr = (ThreadSpecificData *) |
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Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); |
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tsdPtr->debugFlag = debug; |
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} |
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/* |
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*------------------------------------------------------------------------- |
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* |
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* Tk_ChooseColorObjCmd -- |
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* |
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* This procedure implements the color dialog box for the Windows |
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* platform. See the user documentation for details on what it |
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* does. |
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* |
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* Results: |
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* See user documentation. |
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* |
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* Side effects: |
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* A dialog window is created the first time this procedure is called. |
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* This window is not destroyed and will be reused the next time the |
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* application invokes the "tk_chooseColor" command. |
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* |
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*------------------------------------------------------------------------- |
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*/ |
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int |
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Tk_ChooseColorObjCmd(clientData, interp, objc, objv) |
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ClientData clientData; /* Main window associated with interpreter. */ |
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Tcl_Interp *interp; /* Current interpreter. */ |
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int objc; /* Number of arguments. */ |
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Tcl_Obj *CONST objv[]; /* Argument objects. */ |
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{ |
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Tk_Window tkwin, parent; |
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HWND hWnd; |
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int i, oldMode, winCode; |
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CHOOSECOLOR chooseColor; |
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static inited = 0; |
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static COLORREF dwCustColors[16]; |
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static long oldColor; /* the color selected last time */ |
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static char *optionStrings[] = { |
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"-initialcolor", "-parent", "-title", NULL |
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}; |
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enum options { |
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COLOR_INITIAL, COLOR_PARENT, COLOR_TITLE |
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}; |
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if (inited == 0) { |
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/* |
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* dwCustColors stores the custom color which the user can |
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* modify. We store these colors in a static array so that the next |
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* time the color dialog pops up, the same set of custom colors |
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* remain in the dialog. |
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*/ |
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for (i = 0; i < 16; i++) { |
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dwCustColors[i] = RGB(255-i * 10, i, i * 10); |
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} |
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oldColor = RGB(0xa0, 0xa0, 0xa0); |
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inited = 1; |
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} |
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tkwin = (Tk_Window) clientData; |
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parent = tkwin; |
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chooseColor.lStructSize = sizeof(CHOOSECOLOR); |
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chooseColor.hwndOwner = NULL; |
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chooseColor.hInstance = NULL; |
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chooseColor.rgbResult = oldColor; |
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chooseColor.lpCustColors = dwCustColors; |
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chooseColor.Flags = CC_RGBINIT | CC_FULLOPEN | CC_ENABLEHOOK; |
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chooseColor.lCustData = (LPARAM) NULL; |
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chooseColor.lpfnHook = ColorDlgHookProc; |
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chooseColor.lpTemplateName = (LPTSTR) interp; |
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for (i = 1; i < objc; i += 2) { |
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int index; |
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char *string; |
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Tcl_Obj *optionPtr, *valuePtr; |
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optionPtr = objv[i]; |
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valuePtr = objv[i + 1]; |
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if (Tcl_GetIndexFromObj(interp, optionPtr, optionStrings, "option", |
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TCL_EXACT, &index) != TCL_OK) { |
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return TCL_ERROR; |
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} |
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if (i + 1 == objc) { |
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string = Tcl_GetStringFromObj(optionPtr, NULL); |
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Tcl_AppendResult(interp, "value for \"", string, "\" missing", |
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(char *) NULL); |
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return TCL_ERROR; |
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} |
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string = Tcl_GetStringFromObj(valuePtr, NULL); |
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switch ((enum options) index) { |
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case COLOR_INITIAL: { |
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XColor *colorPtr; |
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colorPtr = Tk_GetColor(interp, tkwin, string); |
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if (colorPtr == NULL) { |
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return TCL_ERROR; |
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} |
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chooseColor.rgbResult = RGB(colorPtr->red / 0x100, |
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colorPtr->green / 0x100, colorPtr->blue / 0x100); |
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break; |
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} |
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case COLOR_PARENT: { |
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parent = Tk_NameToWindow(interp, string, tkwin); |
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if (parent == NULL) { |
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return TCL_ERROR; |
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} |
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break; |
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} |
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case COLOR_TITLE: { |
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chooseColor.lCustData = (LPARAM) string; |
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break; |
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} |
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} |
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} |
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Tk_MakeWindowExist(parent); |
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chooseColor.hwndOwner = NULL; |
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hWnd = Tk_GetHWND(Tk_WindowId(parent)); |
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chooseColor.hwndOwner = hWnd; |
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oldMode = Tcl_SetServiceMode(TCL_SERVICE_ALL); |
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winCode = ChooseColor(&chooseColor); |
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(void) Tcl_SetServiceMode(oldMode); |
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/* |
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* Ensure that hWnd is enabled, because it can happen that we |
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* have updated the wrapper of the parent, which causes us to |
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* leave this child disabled (Windows loses sync). |
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*/ |
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EnableWindow(hWnd, 1); |
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/* |
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* Clear the interp result since anything may have happened during the |
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* modal loop. |
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*/ |
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Tcl_ResetResult(interp); |
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/* |
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* 3. Process the result of the dialog |
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*/ |
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if (winCode) { |
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/* |
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* User has selected a color |
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*/ |
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char result[100]; |
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sprintf(result, "#%02x%02x%02x", |
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GetRValue(chooseColor.rgbResult), |
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GetGValue(chooseColor.rgbResult), |
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GetBValue(chooseColor.rgbResult)); |
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Tcl_AppendResult(interp, result, NULL); |
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oldColor = chooseColor.rgbResult; |
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} |
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return TCL_OK; |
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} |
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/* |
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*------------------------------------------------------------------------- |
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* |
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* ColorDlgHookProc -- |
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* |
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* Provides special handling of messages for the Color common dialog |
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* box. Used to set the title when the dialog first appears. |
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* |
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* Results: |
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* The return value is 0 if the default dialog box procedure should |
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* handle the message, non-zero otherwise. |
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* |
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* Side effects: |
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* Changes the title of the dialog window. |
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* |
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*---------------------------------------------------------------------- |
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*/ |
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static UINT CALLBACK |
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ColorDlgHookProc(hDlg, uMsg, wParam, lParam) |
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HWND hDlg; /* Handle to the color dialog. */ |
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UINT uMsg; /* Type of message. */ |
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WPARAM wParam; /* First message parameter. */ |
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LPARAM lParam; /* Second message parameter. */ |
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{ |
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ThreadSpecificData *tsdPtr = (ThreadSpecificData *) |
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Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); |
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switch (uMsg) { |
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case WM_INITDIALOG: { |
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const char *title; |
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CHOOSECOLOR *ccPtr; |
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Tcl_DString ds; |
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|
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/* |
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* Set the title string of the dialog. |
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*/ |
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ccPtr = (CHOOSECOLOR *) lParam; |
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title = (const char *) ccPtr->lCustData; |
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if ((title != NULL) && (title[0] != '\0')) { |
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Tcl_UtfToExternalDString(NULL, title, -1, &ds); |
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SetWindowText(hDlg, (TCHAR *) Tcl_DStringValue(&ds)); |
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Tcl_DStringFree(&ds); |
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} |
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if (tsdPtr->debugFlag) { |
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tsdPtr->debugInterp = (Tcl_Interp *) ccPtr->lpTemplateName; |
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Tcl_DoWhenIdle(SetTkDialog, (ClientData) hDlg); |
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} |
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return TRUE; |
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} |
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} |
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return FALSE; |
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} |
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/* |
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*---------------------------------------------------------------------- |
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* |
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* Tk_GetOpenFileCmd -- |
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* |
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* This procedure implements the "open file" dialog box for the |
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* Windows platform. See the user documentation for details on what |
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* it does. |
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* |
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* Results: |
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* See user documentation. |
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* |
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* Side effects: |
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* A dialog window is created the first this procedure is called. |
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* |
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*---------------------------------------------------------------------- |
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*/ |
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|
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int |
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Tk_GetOpenFileObjCmd(clientData, interp, objc, objv) |
390 |
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ClientData clientData; /* Main window associated with interpreter. */ |
391 |
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Tcl_Interp *interp; /* Current interpreter. */ |
392 |
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int objc; /* Number of arguments. */ |
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Tcl_Obj *CONST objv[]; /* Argument objects. */ |
394 |
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{ |
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if (TkWinGetPlatformId() == VER_PLATFORM_WIN32_NT) { |
396 |
|
|
return GetFileNameW(clientData, interp, objc, objv, 1); |
397 |
|
|
} else { |
398 |
|
|
return GetFileNameA(clientData, interp, objc, objv, 1); |
399 |
|
|
} |
400 |
|
|
} |
401 |
|
|
|
402 |
|
|
/* |
403 |
|
|
*---------------------------------------------------------------------- |
404 |
|
|
* |
405 |
|
|
* Tk_GetSaveFileCmd -- |
406 |
|
|
* |
407 |
|
|
* Same as Tk_GetOpenFileCmd but opens a "save file" dialog box |
408 |
|
|
* instead |
409 |
|
|
* |
410 |
|
|
* Results: |
411 |
|
|
* Same as Tk_GetOpenFileCmd. |
412 |
|
|
* |
413 |
|
|
* Side effects: |
414 |
|
|
* Same as Tk_GetOpenFileCmd. |
415 |
|
|
* |
416 |
|
|
*---------------------------------------------------------------------- |
417 |
|
|
*/ |
418 |
|
|
|
419 |
|
|
int |
420 |
|
|
Tk_GetSaveFileObjCmd(clientData, interp, objc, objv) |
421 |
|
|
ClientData clientData; /* Main window associated with interpreter. */ |
422 |
|
|
Tcl_Interp *interp; /* Current interpreter. */ |
423 |
|
|
int objc; /* Number of arguments. */ |
424 |
|
|
Tcl_Obj *CONST objv[]; /* Argument objects. */ |
425 |
|
|
{ |
426 |
|
|
if (TkWinGetPlatformId() == VER_PLATFORM_WIN32_NT) { |
427 |
|
|
return GetFileNameW(clientData, interp, objc, objv, 0); |
428 |
|
|
} else { |
429 |
|
|
return GetFileNameA(clientData, interp, objc, objv, 0); |
430 |
|
|
} |
431 |
|
|
} |
432 |
|
|
|
433 |
|
|
/* |
434 |
|
|
*---------------------------------------------------------------------- |
435 |
|
|
* |
436 |
|
|
* GetFileNameW -- |
437 |
|
|
* |
438 |
|
|
* Calls GetOpenFileName() or GetSaveFileName(). |
439 |
|
|
* |
440 |
|
|
* Results: |
441 |
|
|
* See user documentation. |
442 |
|
|
* |
443 |
|
|
* Side effects: |
444 |
|
|
* See user documentation. |
445 |
|
|
* |
446 |
|
|
*---------------------------------------------------------------------- |
447 |
|
|
*/ |
448 |
|
|
|
449 |
|
|
static int |
450 |
|
|
GetFileNameW(clientData, interp, objc, objv, open) |
451 |
|
|
ClientData clientData; /* Main window associated with interpreter. */ |
452 |
|
|
Tcl_Interp *interp; /* Current interpreter. */ |
453 |
|
|
int objc; /* Number of arguments. */ |
454 |
|
|
Tcl_Obj *CONST objv[]; /* Argument objects. */ |
455 |
|
|
int open; /* 1 to call GetOpenFileName(), 0 to |
456 |
|
|
* call GetSaveFileName(). */ |
457 |
|
|
{ |
458 |
|
|
Tcl_Encoding unicodeEncoding = Tcl_GetEncoding(NULL, "unicode"); |
459 |
|
|
OPENFILENAMEW ofn; |
460 |
|
|
WCHAR file[MAX_PATH]; |
461 |
|
|
int result, winCode, oldMode, i; |
462 |
|
|
char *extension, *filter, *title; |
463 |
|
|
Tk_Window tkwin; |
464 |
|
|
HWND hWnd; |
465 |
|
|
Tcl_DString utfFilterString, utfDirString; |
466 |
|
|
Tcl_DString extString, filterString, dirString, titleString; |
467 |
|
|
ThreadSpecificData *tsdPtr = (ThreadSpecificData *) |
468 |
|
|
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); |
469 |
|
|
static char *optionStrings[] = { |
470 |
|
|
"-defaultextension", "-filetypes", "-initialdir", "-initialfile", |
471 |
|
|
"-parent", "-title", NULL |
472 |
|
|
}; |
473 |
|
|
enum options { |
474 |
|
|
FILE_DEFAULT, FILE_TYPES, FILE_INITDIR, FILE_INITFILE, |
475 |
|
|
FILE_PARENT, FILE_TITLE |
476 |
|
|
}; |
477 |
|
|
|
478 |
|
|
result = TCL_ERROR; |
479 |
|
|
file[0] = '\0'; |
480 |
|
|
|
481 |
|
|
/* |
482 |
|
|
* Parse the arguments. |
483 |
|
|
*/ |
484 |
|
|
|
485 |
|
|
extension = NULL; |
486 |
|
|
filter = NULL; |
487 |
|
|
Tcl_DStringInit(&utfFilterString); |
488 |
|
|
Tcl_DStringInit(&utfDirString); |
489 |
|
|
tkwin = (Tk_Window) clientData; |
490 |
|
|
title = NULL; |
491 |
|
|
|
492 |
|
|
for (i = 1; i < objc; i += 2) { |
493 |
|
|
int index; |
494 |
|
|
char *string; |
495 |
|
|
Tcl_Obj *optionPtr, *valuePtr; |
496 |
|
|
|
497 |
|
|
optionPtr = objv[i]; |
498 |
|
|
valuePtr = objv[i + 1]; |
499 |
|
|
|
500 |
|
|
if (Tcl_GetIndexFromObj(interp, optionPtr, optionStrings, "option", |
501 |
|
|
0, &index) != TCL_OK) { |
502 |
|
|
goto end; |
503 |
|
|
} |
504 |
|
|
if (i + 1 == objc) { |
505 |
|
|
string = Tcl_GetStringFromObj(optionPtr, NULL); |
506 |
|
|
Tcl_AppendResult(interp, "value for \"", string, "\" missing", |
507 |
|
|
(char *) NULL); |
508 |
|
|
goto end; |
509 |
|
|
} |
510 |
|
|
|
511 |
|
|
string = Tcl_GetStringFromObj(valuePtr, NULL); |
512 |
|
|
switch ((enum options) index) { |
513 |
|
|
case FILE_DEFAULT: { |
514 |
|
|
if (string[0] == '.') { |
515 |
|
|
string++; |
516 |
|
|
} |
517 |
|
|
extension = string; |
518 |
|
|
break; |
519 |
|
|
} |
520 |
|
|
case FILE_TYPES: { |
521 |
|
|
Tcl_DStringFree(&utfFilterString); |
522 |
|
|
if (MakeFilter(interp, string, &utfFilterString) != TCL_OK) { |
523 |
|
|
goto end; |
524 |
|
|
} |
525 |
|
|
filter = Tcl_DStringValue(&utfFilterString); |
526 |
|
|
break; |
527 |
|
|
} |
528 |
|
|
case FILE_INITDIR: { |
529 |
|
|
Tcl_DStringFree(&utfDirString); |
530 |
|
|
if (Tcl_TranslateFileName(interp, string, |
531 |
|
|
&utfDirString) == NULL) { |
532 |
|
|
goto end; |
533 |
|
|
} |
534 |
|
|
break; |
535 |
|
|
} |
536 |
|
|
case FILE_INITFILE: { |
537 |
|
|
Tcl_DString ds; |
538 |
|
|
|
539 |
|
|
if (Tcl_TranslateFileName(interp, string, &ds) == NULL) { |
540 |
|
|
goto end; |
541 |
|
|
} |
542 |
|
|
Tcl_UtfToExternal(NULL, unicodeEncoding, Tcl_DStringValue(&ds), |
543 |
|
|
Tcl_DStringLength(&ds), 0, NULL, (char *) file, |
544 |
|
|
sizeof(file), NULL, NULL, NULL); |
545 |
|
|
break; |
546 |
|
|
} |
547 |
|
|
case FILE_PARENT: { |
548 |
|
|
tkwin = Tk_NameToWindow(interp, string, tkwin); |
549 |
|
|
if (tkwin == NULL) { |
550 |
|
|
goto end; |
551 |
|
|
} |
552 |
|
|
break; |
553 |
|
|
} |
554 |
|
|
case FILE_TITLE: { |
555 |
|
|
title = string; |
556 |
|
|
break; |
557 |
|
|
} |
558 |
|
|
} |
559 |
|
|
} |
560 |
|
|
|
561 |
|
|
if (filter == NULL) { |
562 |
|
|
if (MakeFilter(interp, "", &utfFilterString) != TCL_OK) { |
563 |
|
|
goto end; |
564 |
|
|
} |
565 |
|
|
} |
566 |
|
|
|
567 |
|
|
Tk_MakeWindowExist(tkwin); |
568 |
|
|
hWnd = Tk_GetHWND(Tk_WindowId(tkwin)); |
569 |
|
|
|
570 |
|
|
ofn.lStructSize = sizeof(ofn); |
571 |
|
|
ofn.hwndOwner = hWnd; |
572 |
|
|
ofn.hInstance = (HINSTANCE) GetWindowLong(ofn.hwndOwner, |
573 |
|
|
GWL_HINSTANCE); |
574 |
|
|
ofn.lpstrFilter = NULL; |
575 |
|
|
ofn.lpstrCustomFilter = NULL; |
576 |
|
|
ofn.nMaxCustFilter = 0; |
577 |
|
|
ofn.nFilterIndex = 0; |
578 |
|
|
ofn.lpstrFile = (WCHAR *) file; |
579 |
|
|
ofn.nMaxFile = MAX_PATH; |
580 |
|
|
ofn.lpstrFileTitle = NULL; |
581 |
|
|
ofn.nMaxFileTitle = 0; |
582 |
|
|
ofn.lpstrInitialDir = NULL; |
583 |
|
|
ofn.lpstrTitle = NULL; |
584 |
|
|
ofn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST |
585 |
|
|
| OFN_NOCHANGEDIR | OFN_EXPLORER; |
586 |
|
|
ofn.nFileOffset = 0; |
587 |
|
|
ofn.nFileExtension = 0; |
588 |
|
|
ofn.lpstrDefExt = NULL; |
589 |
|
|
ofn.lpfnHook = OFNHookProcW; |
590 |
|
|
ofn.lCustData = (LPARAM) interp; |
591 |
|
|
ofn.lpTemplateName = NULL; |
592 |
|
|
|
593 |
|
|
if (open != 0) { |
594 |
|
|
ofn.Flags |= OFN_FILEMUSTEXIST; |
595 |
|
|
} else { |
596 |
|
|
ofn.Flags |= OFN_OVERWRITEPROMPT; |
597 |
|
|
} |
598 |
|
|
|
599 |
|
|
if (tsdPtr->debugFlag != 0) { |
600 |
|
|
ofn.Flags |= OFN_ENABLEHOOK; |
601 |
|
|
} |
602 |
|
|
|
603 |
|
|
if (extension != NULL) { |
604 |
|
|
Tcl_UtfToExternalDString(unicodeEncoding, extension, -1, &extString); |
605 |
|
|
ofn.lpstrDefExt = (WCHAR *) Tcl_DStringValue(&extString); |
606 |
|
|
} |
607 |
|
|
|
608 |
|
|
Tcl_UtfToExternalDString(unicodeEncoding, Tcl_DStringValue(&utfFilterString), |
609 |
|
|
Tcl_DStringLength(&utfFilterString), &filterString); |
610 |
|
|
ofn.lpstrFilter = (WCHAR *) Tcl_DStringValue(&filterString); |
611 |
|
|
|
612 |
|
|
if (Tcl_DStringValue(&utfDirString)[0] != '\0') { |
613 |
|
|
Tcl_UtfToExternalDString(unicodeEncoding, Tcl_DStringValue(&utfDirString), |
614 |
|
|
Tcl_DStringLength(&utfDirString), &dirString); |
615 |
|
|
ofn.lpstrInitialDir = (WCHAR *) Tcl_DStringValue(&dirString); |
616 |
|
|
} |
617 |
|
|
|
618 |
|
|
if (title != NULL) { |
619 |
|
|
Tcl_UtfToExternalDString(unicodeEncoding, title, -1, &titleString); |
620 |
|
|
ofn.lpstrTitle = (WCHAR *) Tcl_DStringValue(&titleString); |
621 |
|
|
} |
622 |
|
|
|
623 |
|
|
/* |
624 |
|
|
* Popup the dialog. |
625 |
|
|
*/ |
626 |
|
|
|
627 |
|
|
oldMode = Tcl_SetServiceMode(TCL_SERVICE_ALL); |
628 |
|
|
if (open != 0) { |
629 |
|
|
winCode = GetOpenFileNameW(&ofn); |
630 |
|
|
} else { |
631 |
|
|
winCode = GetSaveFileNameW(&ofn); |
632 |
|
|
} |
633 |
|
|
Tcl_SetServiceMode(oldMode); |
634 |
|
|
|
635 |
|
|
/* |
636 |
|
|
* Ensure that hWnd is enabled, because it can happen that we |
637 |
|
|
* have updated the wrapper of the parent, which causes us to |
638 |
|
|
* leave this child disabled (Windows loses sync). |
639 |
|
|
*/ |
640 |
|
|
EnableWindow(hWnd, 1); |
641 |
|
|
|
642 |
|
|
/* |
643 |
|
|
* Clear the interp result since anything may have happened during the |
644 |
|
|
* modal loop. |
645 |
|
|
*/ |
646 |
|
|
|
647 |
|
|
Tcl_ResetResult(interp); |
648 |
|
|
|
649 |
|
|
/* |
650 |
|
|
* Process the results. |
651 |
|
|
*/ |
652 |
|
|
|
653 |
|
|
if (winCode != 0) { |
654 |
|
|
char *p; |
655 |
|
|
Tcl_DString ds; |
656 |
|
|
|
657 |
|
|
Tcl_ExternalToUtfDString(unicodeEncoding, (char *) ofn.lpstrFile, -1, &ds); |
658 |
|
|
for (p = Tcl_DStringValue(&ds); *p != '\0'; p++) { |
659 |
|
|
/* |
660 |
|
|
* Change the pathname to the Tcl "normalized" pathname, where |
661 |
|
|
* back slashes are used instead of forward slashes |
662 |
|
|
*/ |
663 |
|
|
if (*p == '\\') { |
664 |
|
|
*p = '/'; |
665 |
|
|
} |
666 |
|
|
} |
667 |
|
|
Tcl_AppendResult(interp, Tcl_DStringValue(&ds), NULL); |
668 |
|
|
Tcl_DStringFree(&ds); |
669 |
|
|
} |
670 |
|
|
|
671 |
|
|
if (ofn.lpstrTitle != NULL) { |
672 |
|
|
Tcl_DStringFree(&titleString); |
673 |
|
|
} |
674 |
|
|
if (ofn.lpstrInitialDir != NULL) { |
675 |
|
|
Tcl_DStringFree(&dirString); |
676 |
|
|
} |
677 |
|
|
Tcl_DStringFree(&filterString); |
678 |
|
|
if (ofn.lpstrDefExt != NULL) { |
679 |
|
|
Tcl_DStringFree(&extString); |
680 |
|
|
} |
681 |
|
|
result = TCL_OK; |
682 |
|
|
|
683 |
|
|
end: |
684 |
|
|
Tcl_DStringFree(&utfDirString); |
685 |
|
|
Tcl_DStringFree(&utfFilterString); |
686 |
|
|
|
687 |
|
|
return result; |
688 |
|
|
} |
689 |
|
|
|
690 |
|
|
/* |
691 |
|
|
*------------------------------------------------------------------------- |
692 |
|
|
* |
693 |
|
|
* OFNHookProcW -- |
694 |
|
|
* |
695 |
|
|
* Hook procedure called only if debugging is turned on. Sets |
696 |
|
|
* the "tk_dialog" variable when the dialog is ready to receive |
697 |
|
|
* messages. |
698 |
|
|
* |
699 |
|
|
* Results: |
700 |
|
|
* Returns 0 to allow default processing of messages to occur. |
701 |
|
|
* |
702 |
|
|
* Side effects: |
703 |
|
|
* None. |
704 |
|
|
* |
705 |
|
|
*------------------------------------------------------------------------- |
706 |
|
|
*/ |
707 |
|
|
|
708 |
|
|
static UINT APIENTRY |
709 |
|
|
OFNHookProcW( |
710 |
|
|
HWND hdlg, // handle to child dialog window |
711 |
|
|
UINT uMsg, // message identifier |
712 |
|
|
WPARAM wParam, // message parameter |
713 |
|
|
LPARAM lParam) // message parameter |
714 |
|
|
{ |
715 |
|
|
ThreadSpecificData *tsdPtr = (ThreadSpecificData *) |
716 |
|
|
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); |
717 |
|
|
OPENFILENAMEW *ofnPtr; |
718 |
|
|
|
719 |
|
|
if (uMsg == WM_INITDIALOG) { |
720 |
|
|
SetWindowLong(hdlg, GWL_USERDATA, lParam); |
721 |
|
|
} else if (uMsg == WM_WINDOWPOSCHANGED) { |
722 |
|
|
/* |
723 |
|
|
* This message is delivered at the right time to enable Tk |
724 |
|
|
* to set the debug information. Unhooks itself so it |
725 |
|
|
* won't set the debug information every time it gets a |
726 |
|
|
* WM_WINDOWPOSCHANGED message. |
727 |
|
|
*/ |
728 |
|
|
|
729 |
|
|
ofnPtr = (OPENFILENAMEW *) GetWindowLong(hdlg, GWL_USERDATA); |
730 |
|
|
if (ofnPtr != NULL) { |
731 |
|
|
hdlg = GetParent(hdlg); |
732 |
|
|
tsdPtr->debugInterp = (Tcl_Interp *) ofnPtr->lCustData; |
733 |
|
|
Tcl_DoWhenIdle(SetTkDialog, (ClientData) hdlg); |
734 |
|
|
SetWindowLong(hdlg, GWL_USERDATA, (LPARAM) NULL); |
735 |
|
|
} |
736 |
|
|
} |
737 |
|
|
return 0; |
738 |
|
|
} |
739 |
|
|
|
740 |
|
|
/* |
741 |
|
|
*---------------------------------------------------------------------- |
742 |
|
|
* |
743 |
|
|
* GetFileNameA -- |
744 |
|
|
* |
745 |
|
|
* Calls GetOpenFileName() or GetSaveFileName(). |
746 |
|
|
* |
747 |
|
|
* Results: |
748 |
|
|
* See user documentation. |
749 |
|
|
* |
750 |
|
|
* Side effects: |
751 |
|
|
* See user documentation. |
752 |
|
|
* |
753 |
|
|
*---------------------------------------------------------------------- |
754 |
|
|
*/ |
755 |
|
|
|
756 |
|
|
static int |
757 |
|
|
GetFileNameA(clientData, interp, objc, objv, open) |
758 |
|
|
ClientData clientData; /* Main window associated with interpreter. */ |
759 |
|
|
Tcl_Interp *interp; /* Current interpreter. */ |
760 |
|
|
int objc; /* Number of arguments. */ |
761 |
|
|
Tcl_Obj *CONST objv[]; /* Argument objects. */ |
762 |
|
|
int open; /* 1 to call GetOpenFileName(), 0 to |
763 |
|
|
* call GetSaveFileName(). */ |
764 |
|
|
{ |
765 |
|
|
OPENFILENAME ofn; |
766 |
|
|
TCHAR file[MAX_PATH], savePath[MAX_PATH]; |
767 |
|
|
int result, winCode, oldMode, i; |
768 |
|
|
char *extension, *filter, *title; |
769 |
|
|
Tk_Window tkwin; |
770 |
|
|
HWND hWnd; |
771 |
|
|
Tcl_DString utfFilterString, utfDirString; |
772 |
|
|
Tcl_DString extString, filterString, dirString, titleString; |
773 |
|
|
ThreadSpecificData *tsdPtr = (ThreadSpecificData *) |
774 |
|
|
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); |
775 |
|
|
static char *optionStrings[] = { |
776 |
|
|
"-defaultextension", "-filetypes", "-initialdir", "-initialfile", |
777 |
|
|
"-parent", "-title", NULL |
778 |
|
|
}; |
779 |
|
|
enum options { |
780 |
|
|
FILE_DEFAULT, FILE_TYPES, FILE_INITDIR, FILE_INITFILE, |
781 |
|
|
FILE_PARENT, FILE_TITLE |
782 |
|
|
}; |
783 |
|
|
|
784 |
|
|
result = TCL_ERROR; |
785 |
|
|
file[0] = '\0'; |
786 |
|
|
|
787 |
|
|
/* |
788 |
|
|
* Parse the arguments. |
789 |
|
|
*/ |
790 |
|
|
|
791 |
|
|
extension = NULL; |
792 |
|
|
filter = NULL; |
793 |
|
|
Tcl_DStringInit(&utfFilterString); |
794 |
|
|
Tcl_DStringInit(&utfDirString); |
795 |
|
|
tkwin = (Tk_Window) clientData; |
796 |
|
|
title = NULL; |
797 |
|
|
|
798 |
|
|
for (i = 1; i < objc; i += 2) { |
799 |
|
|
int index; |
800 |
|
|
char *string; |
801 |
|
|
Tcl_Obj *optionPtr, *valuePtr; |
802 |
|
|
|
803 |
|
|
optionPtr = objv[i]; |
804 |
|
|
valuePtr = objv[i + 1]; |
805 |
|
|
|
806 |
|
|
if (Tcl_GetIndexFromObj(interp, optionPtr, optionStrings, "option", |
807 |
|
|
0, &index) != TCL_OK) { |
808 |
|
|
goto end; |
809 |
|
|
} |
810 |
|
|
if (i + 1 == objc) { |
811 |
|
|
string = Tcl_GetStringFromObj(optionPtr, NULL); |
812 |
|
|
Tcl_AppendResult(interp, "value for \"", string, "\" missing", |
813 |
|
|
(char *) NULL); |
814 |
|
|
goto end; |
815 |
|
|
} |
816 |
|
|
|
817 |
|
|
string = Tcl_GetStringFromObj(valuePtr, NULL); |
818 |
|
|
switch ((enum options) index) { |
819 |
|
|
case FILE_DEFAULT: { |
820 |
|
|
if (string[0] == '.') { |
821 |
|
|
string++; |
822 |
|
|
} |
823 |
|
|
extension = string; |
824 |
|
|
break; |
825 |
|
|
} |
826 |
|
|
case FILE_TYPES: { |
827 |
|
|
Tcl_DStringFree(&utfFilterString); |
828 |
|
|
if (MakeFilter(interp, string, &utfFilterString) != TCL_OK) { |
829 |
|
|
goto end; |
830 |
|
|
} |
831 |
|
|
filter = Tcl_DStringValue(&utfFilterString); |
832 |
|
|
break; |
833 |
|
|
} |
834 |
|
|
case FILE_INITDIR: { |
835 |
|
|
Tcl_DStringFree(&utfDirString); |
836 |
|
|
if (Tcl_TranslateFileName(interp, string, |
837 |
|
|
&utfDirString) == NULL) { |
838 |
|
|
goto end; |
839 |
|
|
} |
840 |
|
|
break; |
841 |
|
|
} |
842 |
|
|
case FILE_INITFILE: { |
843 |
|
|
Tcl_DString ds; |
844 |
|
|
|
845 |
|
|
if (Tcl_TranslateFileName(interp, string, &ds) == NULL) { |
846 |
|
|
goto end; |
847 |
|
|
} |
848 |
|
|
Tcl_UtfToExternal(NULL, NULL, Tcl_DStringValue(&ds), |
849 |
|
|
Tcl_DStringLength(&ds), 0, NULL, (char *) file, |
850 |
|
|
sizeof(file), NULL, NULL, NULL); |
851 |
|
|
break; |
852 |
|
|
} |
853 |
|
|
case FILE_PARENT: { |
854 |
|
|
tkwin = Tk_NameToWindow(interp, string, tkwin); |
855 |
|
|
if (tkwin == NULL) { |
856 |
|
|
goto end; |
857 |
|
|
} |
858 |
|
|
break; |
859 |
|
|
} |
860 |
|
|
case FILE_TITLE: { |
861 |
|
|
title = string; |
862 |
|
|
break; |
863 |
|
|
} |
864 |
|
|
} |
865 |
|
|
} |
866 |
|
|
|
867 |
|
|
if (filter == NULL) { |
868 |
|
|
if (MakeFilter(interp, "", &utfFilterString) != TCL_OK) { |
869 |
|
|
goto end; |
870 |
|
|
} |
871 |
|
|
} |
872 |
|
|
|
873 |
|
|
Tk_MakeWindowExist(tkwin); |
874 |
|
|
hWnd = Tk_GetHWND(Tk_WindowId(tkwin)); |
875 |
|
|
|
876 |
|
|
ofn.lStructSize = sizeof(ofn); |
877 |
|
|
ofn.hwndOwner = hWnd; |
878 |
|
|
ofn.hInstance = (HINSTANCE) GetWindowLong(ofn.hwndOwner, |
879 |
|
|
GWL_HINSTANCE); |
880 |
|
|
ofn.lpstrFilter = NULL; |
881 |
|
|
ofn.lpstrCustomFilter = NULL; |
882 |
|
|
ofn.nMaxCustFilter = 0; |
883 |
|
|
ofn.nFilterIndex = 0; |
884 |
|
|
ofn.lpstrFile = (LPTSTR) file; |
885 |
|
|
ofn.nMaxFile = MAX_PATH; |
886 |
|
|
ofn.lpstrFileTitle = NULL; |
887 |
|
|
ofn.nMaxFileTitle = 0; |
888 |
|
|
ofn.lpstrInitialDir = NULL; |
889 |
|
|
ofn.lpstrTitle = NULL; |
890 |
|
|
ofn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST |
891 |
|
|
| OFN_NOCHANGEDIR | OFN_EXPLORER; |
892 |
|
|
ofn.nFileOffset = 0; |
893 |
|
|
ofn.nFileExtension = 0; |
894 |
|
|
ofn.lpstrDefExt = NULL; |
895 |
|
|
ofn.lpfnHook = OFNHookProc; |
896 |
|
|
ofn.lCustData = (LPARAM) interp; |
897 |
|
|
ofn.lpTemplateName = NULL; |
898 |
|
|
|
899 |
|
|
if (open != 0) { |
900 |
|
|
ofn.Flags |= OFN_FILEMUSTEXIST; |
901 |
|
|
} else { |
902 |
|
|
ofn.Flags |= OFN_OVERWRITEPROMPT; |
903 |
|
|
} |
904 |
|
|
|
905 |
|
|
if (tsdPtr->debugFlag != 0) { |
906 |
|
|
ofn.Flags |= OFN_ENABLEHOOK; |
907 |
|
|
} |
908 |
|
|
|
909 |
|
|
if (extension != NULL) { |
910 |
|
|
Tcl_UtfToExternalDString(NULL, extension, -1, &extString); |
911 |
|
|
ofn.lpstrDefExt = (LPTSTR) Tcl_DStringValue(&extString); |
912 |
|
|
} |
913 |
|
|
Tcl_UtfToExternalDString(NULL, Tcl_DStringValue(&utfFilterString), |
914 |
|
|
Tcl_DStringLength(&utfFilterString), &filterString); |
915 |
|
|
ofn.lpstrFilter = (LPTSTR) Tcl_DStringValue(&filterString); |
916 |
|
|
|
917 |
|
|
if (Tcl_DStringValue(&utfDirString)[0] != '\0') { |
918 |
|
|
Tcl_UtfToExternalDString(NULL, Tcl_DStringValue(&utfDirString), |
919 |
|
|
Tcl_DStringLength(&utfDirString), &dirString); |
920 |
|
|
ofn.lpstrInitialDir = (LPTSTR) Tcl_DStringValue(&dirString); |
921 |
|
|
} |
922 |
|
|
if (title != NULL) { |
923 |
|
|
Tcl_UtfToExternalDString(NULL, title, -1, &titleString); |
924 |
|
|
ofn.lpstrTitle = (LPTSTR) Tcl_DStringValue(&titleString); |
925 |
|
|
} |
926 |
|
|
|
927 |
|
|
/* |
928 |
|
|
* Popup the dialog. |
929 |
|
|
*/ |
930 |
|
|
|
931 |
|
|
GetCurrentDirectory(MAX_PATH, savePath); |
932 |
|
|
oldMode = Tcl_SetServiceMode(TCL_SERVICE_ALL); |
933 |
|
|
if (open != 0) { |
934 |
|
|
winCode = GetOpenFileName(&ofn); |
935 |
|
|
} else { |
936 |
|
|
winCode = GetSaveFileName(&ofn); |
937 |
|
|
} |
938 |
|
|
Tcl_SetServiceMode(oldMode); |
939 |
|
|
SetCurrentDirectory(savePath); |
940 |
|
|
|
941 |
|
|
/* |
942 |
|
|
* Ensure that hWnd is enabled, because it can happen that we |
943 |
|
|
* have updated the wrapper of the parent, which causes us to |
944 |
|
|
* leave this child disabled (Windows loses sync). |
945 |
|
|
*/ |
946 |
|
|
EnableWindow(hWnd, 1); |
947 |
|
|
|
948 |
|
|
/* |
949 |
|
|
* Clear the interp result since anything may have happened during the |
950 |
|
|
* modal loop. |
951 |
|
|
*/ |
952 |
|
|
|
953 |
|
|
Tcl_ResetResult(interp); |
954 |
|
|
|
955 |
|
|
/* |
956 |
|
|
* Process the results. |
957 |
|
|
*/ |
958 |
|
|
|
959 |
|
|
if (winCode != 0) { |
960 |
|
|
char *p; |
961 |
|
|
Tcl_DString ds; |
962 |
|
|
|
963 |
|
|
Tcl_ExternalToUtfDString(NULL, (char *) ofn.lpstrFile, -1, &ds); |
964 |
|
|
for (p = Tcl_DStringValue(&ds); *p != '\0'; p++) { |
965 |
|
|
/* |
966 |
|
|
* Change the pathname to the Tcl "normalized" pathname, where |
967 |
|
|
* back slashes are used instead of forward slashes |
968 |
|
|
*/ |
969 |
|
|
if (*p == '\\') { |
970 |
|
|
*p = '/'; |
971 |
|
|
} |
972 |
|
|
} |
973 |
|
|
Tcl_AppendResult(interp, Tcl_DStringValue(&ds), NULL); |
974 |
|
|
Tcl_DStringFree(&ds); |
975 |
|
|
} |
976 |
|
|
|
977 |
|
|
if (ofn.lpstrTitle != NULL) { |
978 |
|
|
Tcl_DStringFree(&titleString); |
979 |
|
|
} |
980 |
|
|
if (ofn.lpstrInitialDir != NULL) { |
981 |
|
|
Tcl_DStringFree(&dirString); |
982 |
|
|
} |
983 |
|
|
Tcl_DStringFree(&filterString); |
984 |
|
|
if (ofn.lpstrDefExt != NULL) { |
985 |
|
|
Tcl_DStringFree(&extString); |
986 |
|
|
} |
987 |
|
|
result = TCL_OK; |
988 |
|
|
|
989 |
|
|
end: |
990 |
|
|
Tcl_DStringFree(&utfDirString); |
991 |
|
|
Tcl_DStringFree(&utfFilterString); |
992 |
|
|
|
993 |
|
|
return result; |
994 |
|
|
} |
995 |
|
|
|
996 |
|
|
/* |
997 |
|
|
*------------------------------------------------------------------------- |
998 |
|
|
* |
999 |
|
|
* OFNHookProc -- |
1000 |
|
|
* |
1001 |
|
|
* Hook procedure called only if debugging is turned on. Sets |
1002 |
|
|
* the "tk_dialog" variable when the dialog is ready to receive |
1003 |
|
|
* messages. |
1004 |
|
|
* |
1005 |
|
|
* Results: |
1006 |
|
|
* Returns 0 to allow default processing of messages to occur. |
1007 |
|
|
* |
1008 |
|
|
* Side effects: |
1009 |
|
|
* None. |
1010 |
|
|
* |
1011 |
|
|
*------------------------------------------------------------------------- |
1012 |
|
|
*/ |
1013 |
|
|
|
1014 |
|
|
static UINT APIENTRY |
1015 |
|
|
OFNHookProc( |
1016 |
|
|
HWND hdlg, // handle to child dialog window |
1017 |
|
|
UINT uMsg, // message identifier |
1018 |
|
|
WPARAM wParam, // message parameter |
1019 |
|
|
LPARAM lParam) // message parameter |
1020 |
|
|
{ |
1021 |
|
|
ThreadSpecificData *tsdPtr = (ThreadSpecificData *) |
1022 |
|
|
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); |
1023 |
|
|
OPENFILENAME *ofnPtr; |
1024 |
|
|
|
1025 |
|
|
if (uMsg == WM_INITDIALOG) { |
1026 |
|
|
SetWindowLong(hdlg, GWL_USERDATA, lParam); |
1027 |
|
|
} else if (uMsg == WM_WINDOWPOSCHANGED) { |
1028 |
|
|
/* |
1029 |
|
|
* This message is delivered at the right time to both |
1030 |
|
|
* old-style and explorer-style hook procs to enable Tk |
1031 |
|
|
* to set the debug information. Unhooks itself so it |
1032 |
|
|
* won't set the debug information every time it gets a |
1033 |
|
|
* WM_WINDOWPOSCHANGED message. |
1034 |
|
|
*/ |
1035 |
|
|
|
1036 |
|
|
ofnPtr = (OPENFILENAME *) GetWindowLong(hdlg, GWL_USERDATA); |
1037 |
|
|
if (ofnPtr != NULL) { |
1038 |
|
|
if (ofnPtr->Flags & OFN_EXPLORER) { |
1039 |
|
|
hdlg = GetParent(hdlg); |
1040 |
|
|
} |
1041 |
|
|
tsdPtr->debugInterp = (Tcl_Interp *) ofnPtr->lCustData; |
1042 |
|
|
Tcl_DoWhenIdle(SetTkDialog, (ClientData) hdlg); |
1043 |
|
|
SetWindowLong(hdlg, GWL_USERDATA, (LPARAM) NULL); |
1044 |
|
|
} |
1045 |
|
|
} |
1046 |
|
|
return 0; |
1047 |
|
|
} |
1048 |
|
|
|
1049 |
|
|
/* |
1050 |
|
|
*---------------------------------------------------------------------- |
1051 |
|
|
* |
1052 |
|
|
* MakeFilter -- |
1053 |
|
|
* |
1054 |
|
|
* Allocate a buffer to store the filters in a format understood by |
1055 |
|
|
* Windows |
1056 |
|
|
* |
1057 |
|
|
* Results: |
1058 |
|
|
* A standard TCL return value. |
1059 |
|
|
* |
1060 |
|
|
* Side effects: |
1061 |
|
|
* ofnPtr->lpstrFilter is modified. |
1062 |
|
|
* |
1063 |
|
|
*---------------------------------------------------------------------- |
1064 |
|
|
*/ |
1065 |
|
|
static int |
1066 |
|
|
MakeFilter(interp, string, dsPtr) |
1067 |
|
|
Tcl_Interp *interp; /* Current interpreter. */ |
1068 |
|
|
char *string; /* String value of the -filetypes option */ |
1069 |
|
|
Tcl_DString *dsPtr; /* Filled with windows filter string. */ |
1070 |
|
|
{ |
1071 |
|
|
char *filterStr; |
1072 |
|
|
char *p; |
1073 |
|
|
int pass; |
1074 |
|
|
FileFilterList flist; |
1075 |
|
|
FileFilter *filterPtr; |
1076 |
|
|
|
1077 |
|
|
TkInitFileFilters(&flist); |
1078 |
|
|
if (TkGetFileFilters(interp, &flist, string, 1) != TCL_OK) { |
1079 |
|
|
return TCL_ERROR; |
1080 |
|
|
} |
1081 |
|
|
|
1082 |
|
|
if (flist.filters == NULL) { |
1083 |
|
|
/* |
1084 |
|
|
* Use "All Files (*.*) as the default filter if none is specified |
1085 |
|
|
*/ |
1086 |
|
|
char *defaultFilter = "All Files (*.*)"; |
1087 |
|
|
|
1088 |
|
|
p = filterStr = (char*)ckalloc(30 * sizeof(char)); |
1089 |
|
|
|
1090 |
|
|
strcpy(p, defaultFilter); |
1091 |
|
|
p+= strlen(defaultFilter); |
1092 |
|
|
|
1093 |
|
|
*p++ = '\0'; |
1094 |
|
|
*p++ = '*'; |
1095 |
|
|
*p++ = '.'; |
1096 |
|
|
*p++ = '*'; |
1097 |
|
|
*p++ = '\0'; |
1098 |
|
|
*p++ = '\0'; |
1099 |
|
|
*p = '\0'; |
1100 |
|
|
|
1101 |
|
|
} else { |
1102 |
|
|
/* We format the filetype into a string understood by Windows: |
1103 |
|
|
* {"Text Documents" {.doc .txt} {TEXT}} becomes |
1104 |
|
|
* "Text Documents (*.doc,*.txt)\0*.doc;*.txt\0" |
1105 |
|
|
* |
1106 |
|
|
* See the Windows OPENFILENAME manual page for details on the filter |
1107 |
|
|
* string format. |
1108 |
|
|
*/ |
1109 |
|
|
|
1110 |
|
|
/* |
1111 |
|
|
* Since we may only add asterisks (*) to the filter, we need at most |
1112 |
|
|
* twice the size of the string to format the filter |
1113 |
|
|
*/ |
1114 |
|
|
filterStr = ckalloc(strlen(string) * 3); |
1115 |
|
|
|
1116 |
|
|
for (filterPtr = flist.filters, p = filterStr; filterPtr; |
1117 |
|
|
filterPtr = filterPtr->next) { |
1118 |
|
|
char *sep; |
1119 |
|
|
FileFilterClause *clausePtr; |
1120 |
|
|
|
1121 |
|
|
/* |
1122 |
|
|
* First, put in the name of the file type |
1123 |
|
|
*/ |
1124 |
|
|
strcpy(p, filterPtr->name); |
1125 |
|
|
p+= strlen(filterPtr->name); |
1126 |
|
|
*p++ = ' '; |
1127 |
|
|
*p++ = '('; |
1128 |
|
|
|
1129 |
|
|
for (pass = 1; pass <= 2; pass++) { |
1130 |
|
|
/* |
1131 |
|
|
* In the first pass, we format the extensions in the |
1132 |
|
|
* name field. In the second pass, we format the extensions in |
1133 |
|
|
* the filter pattern field |
1134 |
|
|
*/ |
1135 |
|
|
sep = ""; |
1136 |
|
|
for (clausePtr=filterPtr->clauses;clausePtr; |
1137 |
|
|
clausePtr=clausePtr->next) { |
1138 |
|
|
GlobPattern *globPtr; |
1139 |
|
|
|
1140 |
|
|
|
1141 |
|
|
for (globPtr=clausePtr->patterns; globPtr; |
1142 |
|
|
globPtr=globPtr->next) { |
1143 |
|
|
strcpy(p, sep); |
1144 |
|
|
p+= strlen(sep); |
1145 |
|
|
strcpy(p, globPtr->pattern); |
1146 |
|
|
p+= strlen(globPtr->pattern); |
1147 |
|
|
|
1148 |
|
|
if (pass==1) { |
1149 |
|
|
sep = ","; |
1150 |
|
|
} else { |
1151 |
|
|
sep = ";"; |
1152 |
|
|
} |
1153 |
|
|
} |
1154 |
|
|
} |
1155 |
|
|
if (pass == 1) { |
1156 |
|
|
if (pass == 1) { |
1157 |
|
|
*p ++ = ')'; |
1158 |
|
|
} |
1159 |
|
|
} |
1160 |
|
|
*p ++ = '\0'; |
1161 |
|
|
} |
1162 |
|
|
} |
1163 |
|
|
|
1164 |
|
|
/* |
1165 |
|
|
* Windows requires the filter string to be ended by two NULL |
1166 |
|
|
* characters. |
1167 |
|
|
*/ |
1168 |
|
|
*p++ = '\0'; |
1169 |
|
|
*p = '\0'; |
1170 |
|
|
} |
1171 |
|
|
|
1172 |
|
|
Tcl_DStringAppend(dsPtr, filterStr, p - filterStr); |
1173 |
|
|
ckfree((char *) filterStr); |
1174 |
|
|
|
1175 |
|
|
TkFreeFileFilters(&flist); |
1176 |
|
|
return TCL_OK; |
1177 |
|
|
} |
1178 |
|
|
|
1179 |
|
|
/* |
1180 |
|
|
*---------------------------------------------------------------------- |
1181 |
|
|
* |
1182 |
|
|
* Tk_ChooseDirectoryObjCmd -- |
1183 |
|
|
* |
1184 |
|
|
* This procedure implements the "tk_chooseDirectory" dialog box |
1185 |
|
|
* for the Windows platform. See the user documentation for details |
1186 |
|
|
* on what it does. |
1187 |
|
|
* |
1188 |
|
|
* Results: |
1189 |
|
|
* See user documentation. |
1190 |
|
|
* |
1191 |
|
|
* Side effects: |
1192 |
|
|
* A modal dialog window is created. Tcl_SetServiceMode() is |
1193 |
|
|
* called to allow background events to be processed |
1194 |
|
|
* |
1195 |
|
|
*---------------------------------------------------------------------- |
1196 |
|
|
*/ |
1197 |
|
|
|
1198 |
|
|
int |
1199 |
|
|
Tk_ChooseDirectoryObjCmd(clientData, interp, objc, objv) |
1200 |
|
|
ClientData clientData; /* Main window associated with interpreter. */ |
1201 |
|
|
Tcl_Interp *interp; /* Current interpreter. */ |
1202 |
|
|
int objc; /* Number of arguments. */ |
1203 |
|
|
Tcl_Obj *CONST objv[]; /* Argument objects. */ |
1204 |
|
|
{ |
1205 |
|
|
OPENFILENAME ofn; |
1206 |
|
|
TCHAR path[MAX_PATH], savePath[MAX_PATH]; |
1207 |
|
|
ChooseDir cd; |
1208 |
|
|
int result, mustExist, code, mode, i; |
1209 |
|
|
Tk_Window tkwin; |
1210 |
|
|
HWND hWnd; |
1211 |
|
|
char *utfTitle; |
1212 |
|
|
Tcl_DString utfDirString; |
1213 |
|
|
Tcl_DString titleString, dirString; |
1214 |
|
|
ThreadSpecificData *tsdPtr = (ThreadSpecificData *) |
1215 |
|
|
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); |
1216 |
|
|
static char *optionStrings[] = { |
1217 |
|
|
"-initialdir", "-mustexist", "-parent", "-title", |
1218 |
|
|
NULL |
1219 |
|
|
}; |
1220 |
|
|
enum options { |
1221 |
|
|
DIR_INITIAL, DIR_EXIST, DIR_PARENT, FILE_TITLE |
1222 |
|
|
}; |
1223 |
|
|
|
1224 |
|
|
if (tsdPtr->WM_LBSELCHANGED == 0) { |
1225 |
|
|
tsdPtr->WM_LBSELCHANGED = RegisterWindowMessage(LBSELCHSTRING); |
1226 |
|
|
} |
1227 |
|
|
|
1228 |
|
|
result = TCL_ERROR; |
1229 |
|
|
path[0] = '\0'; |
1230 |
|
|
|
1231 |
|
|
Tcl_DStringInit(&utfDirString); |
1232 |
|
|
mustExist = 0; |
1233 |
|
|
tkwin = (Tk_Window) clientData; |
1234 |
|
|
utfTitle = NULL; |
1235 |
|
|
|
1236 |
|
|
for (i = 1; i < objc; i += 2) { |
1237 |
|
|
int index; |
1238 |
|
|
char *string; |
1239 |
|
|
Tcl_Obj *optionPtr, *valuePtr; |
1240 |
|
|
|
1241 |
|
|
optionPtr = objv[i]; |
1242 |
|
|
valuePtr = objv[i + 1]; |
1243 |
|
|
|
1244 |
|
|
if (Tcl_GetIndexFromObj(interp, optionPtr, optionStrings, "option", |
1245 |
|
|
0, &index) != TCL_OK) { |
1246 |
|
|
goto cleanup; |
1247 |
|
|
} |
1248 |
|
|
if (i + 1 == objc) { |
1249 |
|
|
string = Tcl_GetStringFromObj(optionPtr, NULL); |
1250 |
|
|
Tcl_AppendResult(interp, "value for \"", string, "\" missing", |
1251 |
|
|
(char *) NULL); |
1252 |
|
|
goto cleanup; |
1253 |
|
|
} |
1254 |
|
|
|
1255 |
|
|
string = Tcl_GetStringFromObj(valuePtr, NULL); |
1256 |
|
|
switch ((enum options) index) { |
1257 |
|
|
case DIR_INITIAL: { |
1258 |
|
|
Tcl_DStringFree(&utfDirString); |
1259 |
|
|
if (Tcl_TranslateFileName(interp, string, |
1260 |
|
|
&utfDirString) == NULL) { |
1261 |
|
|
goto cleanup; |
1262 |
|
|
} |
1263 |
|
|
break; |
1264 |
|
|
} |
1265 |
|
|
case DIR_EXIST: { |
1266 |
|
|
if (Tcl_GetBooleanFromObj(interp, valuePtr, &mustExist) != TCL_OK) { |
1267 |
|
|
goto cleanup; |
1268 |
|
|
} |
1269 |
|
|
break; |
1270 |
|
|
} |
1271 |
|
|
case DIR_PARENT: { |
1272 |
|
|
tkwin = Tk_NameToWindow(interp, string, tkwin); |
1273 |
|
|
if (tkwin == NULL) { |
1274 |
|
|
goto cleanup; |
1275 |
|
|
} |
1276 |
|
|
break; |
1277 |
|
|
} |
1278 |
|
|
case FILE_TITLE: { |
1279 |
|
|
utfTitle = string; |
1280 |
|
|
break; |
1281 |
|
|
} |
1282 |
|
|
} |
1283 |
|
|
} |
1284 |
|
|
|
1285 |
|
|
Tk_MakeWindowExist(tkwin); |
1286 |
|
|
hWnd = Tk_GetHWND(Tk_WindowId(tkwin)); |
1287 |
|
|
|
1288 |
|
|
cd.interp = interp; |
1289 |
|
|
|
1290 |
|
|
ofn.lStructSize = sizeof(ofn); |
1291 |
|
|
ofn.hwndOwner = hWnd; |
1292 |
|
|
ofn.hInstance = (HINSTANCE) GetWindowLong(ofn.hwndOwner, |
1293 |
|
|
GWL_HINSTANCE); |
1294 |
|
|
ofn.lpstrFilter = NULL; |
1295 |
|
|
ofn.lpstrCustomFilter = NULL; |
1296 |
|
|
ofn.nMaxCustFilter = 0; |
1297 |
|
|
ofn.nFilterIndex = 0; |
1298 |
|
|
ofn.lpstrFile = NULL; //(TCHAR *) path; |
1299 |
|
|
ofn.nMaxFile = MAX_PATH; |
1300 |
|
|
ofn.lpstrFileTitle = NULL; |
1301 |
|
|
ofn.nMaxFileTitle = 0; |
1302 |
|
|
ofn.lpstrInitialDir = NULL; |
1303 |
|
|
ofn.lpstrTitle = NULL; |
1304 |
|
|
ofn.Flags = OFN_HIDEREADONLY |
1305 |
|
|
| OFN_ENABLEHOOK | OFN_ENABLETEMPLATE; |
1306 |
|
|
ofn.nFileOffset = 0; |
1307 |
|
|
ofn.nFileExtension = 0; |
1308 |
|
|
ofn.lpstrDefExt = NULL; |
1309 |
|
|
ofn.lCustData = (LPARAM) &cd; |
1310 |
|
|
ofn.lpfnHook = ChooseDirectoryHookProc; |
1311 |
|
|
ofn.lpTemplateName = MAKEINTRESOURCE(FILEOPENORD); |
1312 |
|
|
|
1313 |
|
|
if (Tcl_DStringValue(&utfDirString)[0] != '\0') { |
1314 |
|
|
Tcl_UtfToExternalDString(NULL, Tcl_DStringValue(&utfDirString), |
1315 |
|
|
Tcl_DStringLength(&utfDirString), &dirString); |
1316 |
|
|
ofn.lpstrInitialDir = (LPTSTR) Tcl_DStringValue(&dirString); |
1317 |
|
|
} |
1318 |
|
|
if (mustExist) { |
1319 |
|
|
ofn.Flags |= OFN_PATHMUSTEXIST; |
1320 |
|
|
} |
1321 |
|
|
if (utfTitle != NULL) { |
1322 |
|
|
Tcl_UtfToExternalDString(NULL, utfTitle, -1, &titleString); |
1323 |
|
|
ofn.lpstrTitle = (LPTSTR) Tcl_DStringValue(&titleString); |
1324 |
|
|
} |
1325 |
|
|
|
1326 |
|
|
/* |
1327 |
|
|
* Display dialog. The choose directory dialog doesn't preserve the |
1328 |
|
|
* current directory, so it must be saved and restored here. |
1329 |
|
|
*/ |
1330 |
|
|
|
1331 |
|
|
GetCurrentDirectory(MAX_PATH, savePath); |
1332 |
|
|
mode = Tcl_SetServiceMode(TCL_SERVICE_ALL); |
1333 |
|
|
code = GetOpenFileName(&ofn); |
1334 |
|
|
Tcl_SetServiceMode(mode); |
1335 |
|
|
SetCurrentDirectory(savePath); |
1336 |
|
|
|
1337 |
|
|
/* |
1338 |
|
|
* Ensure that hWnd is enabled, because it can happen that we |
1339 |
|
|
* have updated the wrapper of the parent, which causes us to |
1340 |
|
|
* leave this child disabled (Windows loses sync). |
1341 |
|
|
*/ |
1342 |
|
|
EnableWindow(hWnd, 1); |
1343 |
|
|
|
1344 |
|
|
Tcl_ResetResult(interp); |
1345 |
|
|
if (code != 0) { |
1346 |
|
|
/* |
1347 |
|
|
* Change the pathname to the Tcl "normalized" pathname, where |
1348 |
|
|
* back slashes are used instead of forward slashes |
1349 |
|
|
*/ |
1350 |
|
|
|
1351 |
|
|
char *p; |
1352 |
|
|
Tcl_DString ds; |
1353 |
|
|
|
1354 |
|
|
Tcl_ExternalToUtfDString(NULL, (char *) cd.path, -1, &ds); |
1355 |
|
|
for (p = Tcl_DStringValue(&ds); *p != '\0'; p++) { |
1356 |
|
|
if (*p == '\\') { |
1357 |
|
|
*p = '/'; |
1358 |
|
|
} |
1359 |
|
|
} |
1360 |
|
|
Tcl_AppendResult(interp, Tcl_DStringValue(&ds), NULL); |
1361 |
|
|
Tcl_DStringFree(&ds); |
1362 |
|
|
} |
1363 |
|
|
|
1364 |
|
|
if (ofn.lpstrTitle != NULL) { |
1365 |
|
|
Tcl_DStringFree(&titleString); |
1366 |
|
|
} |
1367 |
|
|
if (ofn.lpstrInitialDir != NULL) { |
1368 |
|
|
Tcl_DStringFree(&dirString); |
1369 |
|
|
} |
1370 |
|
|
result = TCL_OK; |
1371 |
|
|
|
1372 |
|
|
cleanup: |
1373 |
|
|
Tcl_DStringFree(&utfDirString); |
1374 |
|
|
|
1375 |
|
|
return result; |
1376 |
|
|
} |
1377 |
|
|
|
1378 |
|
|
/* |
1379 |
|
|
*---------------------------------------------------------------------- |
1380 |
|
|
* |
1381 |
|
|
* ChooseDirectoryHookProc -- |
1382 |
|
|
* |
1383 |
|
|
* Hook procedure called by the ChooseDirectory dialog to modify |
1384 |
|
|
* its default behavior. The ChooseDirectory dialog is really an |
1385 |
|
|
* OpenFile dialog with certain controls rearranged and certain |
1386 |
|
|
* behaviors changed. For instance, typing a name in the |
1387 |
|
|
* ChooseDirectory dialog selects a directory, rather than |
1388 |
|
|
* selecting a file. |
1389 |
|
|
* |
1390 |
|
|
* Results: |
1391 |
|
|
* Returns 0 to allow default processing of message, or 1 to |
1392 |
|
|
* tell default dialog procedure not to process the message. |
1393 |
|
|
* |
1394 |
|
|
* Side effects: |
1395 |
|
|
* A dialog window is created the first this procedure is called. |
1396 |
|
|
* This window is not destroyed and will be reused the next time |
1397 |
|
|
* the application invokes the "tk_getOpenFile" or |
1398 |
|
|
* "tk_getSaveFile" command. |
1399 |
|
|
* |
1400 |
|
|
*---------------------------------------------------------------------- |
1401 |
|
|
*/ |
1402 |
|
|
|
1403 |
|
|
static UINT APIENTRY |
1404 |
|
|
ChooseDirectoryHookProc( |
1405 |
|
|
HWND hwnd, |
1406 |
|
|
UINT message, |
1407 |
|
|
WPARAM wParam, |
1408 |
|
|
LPARAM lParam) |
1409 |
|
|
{ |
1410 |
|
|
ThreadSpecificData *tsdPtr = (ThreadSpecificData *) |
1411 |
|
|
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); |
1412 |
|
|
OPENFILENAME *ofnPtr; |
1413 |
|
|
|
1414 |
|
|
/* |
1415 |
|
|
* GWL_USERDATA keeps track of ofnPtr. |
1416 |
|
|
*/ |
1417 |
|
|
|
1418 |
|
|
ofnPtr = (OPENFILENAME *) GetWindowLong(hwnd, GWL_USERDATA); |
1419 |
|
|
|
1420 |
|
|
if (message == WM_INITDIALOG) { |
1421 |
|
|
ChooseDir *cdPtr; |
1422 |
|
|
|
1423 |
|
|
SetWindowLong(hwnd, GWL_USERDATA, lParam); |
1424 |
|
|
ofnPtr = (OPENFILENAME *) lParam; |
1425 |
|
|
cdPtr = (ChooseDir *) ofnPtr->lCustData; |
1426 |
|
|
cdPtr->lastCtrl = 0; |
1427 |
|
|
cdPtr->lastIdx = 1000; |
1428 |
|
|
cdPtr->path[0] = '\0'; |
1429 |
|
|
|
1430 |
|
|
if (ofnPtr->lpstrInitialDir == NULL) { |
1431 |
|
|
GetCurrentDirectory(MAX_PATH, cdPtr->path); |
1432 |
|
|
} else { |
1433 |
|
|
lstrcpy(cdPtr->path, ofnPtr->lpstrInitialDir); |
1434 |
|
|
} |
1435 |
|
|
SetDlgItemText(hwnd, edt10, cdPtr->path); |
1436 |
|
|
SendDlgItemMessage(hwnd, edt10, EM_SETSEL, 0, -1); |
1437 |
|
|
if (tsdPtr->debugFlag) { |
1438 |
|
|
tsdPtr->debugInterp = cdPtr->interp; |
1439 |
|
|
Tcl_DoWhenIdle(SetTkDialog, (ClientData) hwnd); |
1440 |
|
|
} |
1441 |
|
|
return 0; |
1442 |
|
|
} |
1443 |
|
|
if (ofnPtr == NULL) { |
1444 |
|
|
return 0; |
1445 |
|
|
} |
1446 |
|
|
|
1447 |
|
|
if (message == tsdPtr->WM_LBSELCHANGED) { |
1448 |
|
|
/* |
1449 |
|
|
* Called when double-clicking on directory. |
1450 |
|
|
* If directory wasn't already open, browse that directory. |
1451 |
|
|
* If directory was already open, return selected directory. |
1452 |
|
|
*/ |
1453 |
|
|
|
1454 |
|
|
ChooseDir *cdPtr; |
1455 |
|
|
int idCtrl, thisItem; |
1456 |
|
|
|
1457 |
|
|
idCtrl = (int) wParam; |
1458 |
|
|
thisItem = LOWORD(lParam); |
1459 |
|
|
cdPtr = (ChooseDir *) ofnPtr->lCustData; |
1460 |
|
|
|
1461 |
|
|
GetCurrentDirectory(MAX_PATH, cdPtr->path); |
1462 |
|
|
if (idCtrl == lst2) { |
1463 |
|
|
if (cdPtr->lastIdx == thisItem) { |
1464 |
|
|
EndDialog(hwnd, IDOK); |
1465 |
|
|
return 1; |
1466 |
|
|
} |
1467 |
|
|
cdPtr->lastIdx = thisItem; |
1468 |
|
|
} |
1469 |
|
|
SetDlgItemText(hwnd, edt10, cdPtr->path); |
1470 |
|
|
SendDlgItemMessage(hwnd, edt10, EM_SETSEL, 0, -1); |
1471 |
|
|
} else if (message == WM_COMMAND) { |
1472 |
|
|
ChooseDir *cdPtr; |
1473 |
|
|
int idCtrl, notifyCode; |
1474 |
|
|
|
1475 |
|
|
idCtrl = LOWORD(wParam); |
1476 |
|
|
notifyCode = HIWORD(wParam); |
1477 |
|
|
cdPtr = (ChooseDir *) ofnPtr->lCustData; |
1478 |
|
|
|
1479 |
|
|
if ((idCtrl != IDOK) || (notifyCode != BN_CLICKED)) { |
1480 |
|
|
/* |
1481 |
|
|
* OK Button wasn't clicked. Do the default. |
1482 |
|
|
*/ |
1483 |
|
|
|
1484 |
|
|
if ((idCtrl == lst2) || (idCtrl == edt10)) { |
1485 |
|
|
cdPtr->lastCtrl = idCtrl; |
1486 |
|
|
} |
1487 |
|
|
return 0; |
1488 |
|
|
} |
1489 |
|
|
|
1490 |
|
|
/* |
1491 |
|
|
* Dialogs also get the message that OK was clicked when Enter |
1492 |
|
|
* is pressed in some other control. Find out what window |
1493 |
|
|
* we were really in when we got the supposed "OK", because the |
1494 |
|
|
* behavior is different. |
1495 |
|
|
*/ |
1496 |
|
|
|
1497 |
|
|
if (cdPtr->lastCtrl == edt10) { |
1498 |
|
|
/* |
1499 |
|
|
* Hit Enter or clicked OK while typing a directory name in the |
1500 |
|
|
* edit control. |
1501 |
|
|
* If it's a new name, try to go to that directory. |
1502 |
|
|
* If the name hasn't changed since last time, return selected |
1503 |
|
|
* directory. |
1504 |
|
|
*/ |
1505 |
|
|
|
1506 |
|
|
int changed; |
1507 |
|
|
TCHAR tmp[MAX_PATH]; |
1508 |
|
|
|
1509 |
|
|
if (GetDlgItemText(hwnd, edt10, tmp, MAX_PATH) == 0) { |
1510 |
|
|
return 0; |
1511 |
|
|
} |
1512 |
|
|
|
1513 |
|
|
changed = lstrcmp(cdPtr->path, tmp); |
1514 |
|
|
lstrcpy(cdPtr->path, tmp); |
1515 |
|
|
|
1516 |
|
|
if (SetCurrentDirectory(cdPtr->path) == 0) { |
1517 |
|
|
/* |
1518 |
|
|
* Non-existent directory. |
1519 |
|
|
*/ |
1520 |
|
|
|
1521 |
|
|
if (ofnPtr->Flags & OFN_PATHMUSTEXIST) { |
1522 |
|
|
/* |
1523 |
|
|
* Directory must exist. Complain, then rehighlight text. |
1524 |
|
|
*/ |
1525 |
|
|
|
1526 |
|
|
wsprintf(tmp, _T("Cannot change directory to \"%.200s\"."), |
1527 |
|
|
cdPtr->path); |
1528 |
|
|
MessageBox(hwnd, tmp, NULL, MB_OK); |
1529 |
|
|
SendDlgItemMessage(hwnd, edt10, EM_SETSEL, 0, -1); |
1530 |
|
|
return 0; |
1531 |
|
|
} |
1532 |
|
|
if (changed) { |
1533 |
|
|
/* |
1534 |
|
|
* Directory was invalid, but we want to keep displaying |
1535 |
|
|
* this name. Don't update the listbox that displays the |
1536 |
|
|
* current directory heirarchy, or it'll erase the name. |
1537 |
|
|
*/ |
1538 |
|
|
|
1539 |
|
|
SendDlgItemMessage(hwnd, edt10, EM_SETSEL, 0, -1); |
1540 |
|
|
return 0; |
1541 |
|
|
} |
1542 |
|
|
} |
1543 |
|
|
if (changed == 0) { |
1544 |
|
|
/* |
1545 |
|
|
* Name hasn't changed since the last time we hit return |
1546 |
|
|
* or double-clicked on a directory, so return this. |
1547 |
|
|
*/ |
1548 |
|
|
|
1549 |
|
|
EndDialog(hwnd, IDOK); |
1550 |
|
|
return 1; |
1551 |
|
|
} |
1552 |
|
|
|
1553 |
|
|
cdPtr->lastCtrl = IDOK; |
1554 |
|
|
|
1555 |
|
|
/* |
1556 |
|
|
* The following is the magic code, determined by running |
1557 |
|
|
* Spy++ on some other directory chooser, that it takes to |
1558 |
|
|
* get this dialog to update the listbox to display the |
1559 |
|
|
* current directory. |
1560 |
|
|
*/ |
1561 |
|
|
|
1562 |
|
|
SetDlgItemText(hwnd, edt1, cdPtr->path); |
1563 |
|
|
SendMessage(hwnd, WM_COMMAND, (WPARAM) MAKELONG(cmb2, 0x8003), |
1564 |
|
|
(LPARAM) GetDlgItem(hwnd, cmb2)); |
1565 |
|
|
return 0; |
1566 |
|
|
} else if (idCtrl == lst2) { |
1567 |
|
|
/* |
1568 |
|
|
* Enter key was pressed while in listbox. |
1569 |
|
|
* If it's a new directory, allow default behavior to open dir. |
1570 |
|
|
* If the directory hasn't changed, return selected directory. |
1571 |
|
|
*/ |
1572 |
|
|
|
1573 |
|
|
int thisItem; |
1574 |
|
|
|
1575 |
|
|
thisItem = (int) SendDlgItemMessage(hwnd, lst2, LB_GETCURSEL, 0, 0); |
1576 |
|
|
if (cdPtr->lastIdx == thisItem) { |
1577 |
|
|
GetCurrentDirectory(MAX_PATH, cdPtr->path); |
1578 |
|
|
EndDialog(hwnd, IDOK); |
1579 |
|
|
return 1; |
1580 |
|
|
} |
1581 |
|
|
} else if (idCtrl == IDOK) { |
1582 |
|
|
/* |
1583 |
|
|
* The OK button was clicked. Return the value currently selected |
1584 |
|
|
* in the entry. |
1585 |
|
|
*/ |
1586 |
|
|
|
1587 |
|
|
GetCurrentDirectory(MAX_PATH, cdPtr->path); |
1588 |
|
|
EndDialog(hwnd, IDOK); |
1589 |
|
|
return 1; |
1590 |
|
|
} |
1591 |
|
|
} |
1592 |
|
|
return 0; |
1593 |
|
|
} |
1594 |
|
|
|
1595 |
|
|
/* |
1596 |
|
|
*---------------------------------------------------------------------- |
1597 |
|
|
* |
1598 |
|
|
* Tk_MessageBoxObjCmd -- |
1599 |
|
|
* |
1600 |
|
|
* This procedure implements the MessageBox window for the |
1601 |
|
|
* Windows platform. See the user documentation for details on what |
1602 |
|
|
* it does. |
1603 |
|
|
* |
1604 |
|
|
* Results: |
1605 |
|
|
* See user documentation. |
1606 |
|
|
* |
1607 |
|
|
* Side effects: |
1608 |
|
|
* None. The MessageBox window will be destroy before this procedure |
1609 |
|
|
* returns. |
1610 |
|
|
* |
1611 |
|
|
*---------------------------------------------------------------------- |
1612 |
|
|
*/ |
1613 |
|
|
|
1614 |
|
|
int |
1615 |
|
|
Tk_MessageBoxObjCmd(clientData, interp, objc, objv) |
1616 |
|
|
ClientData clientData; /* Main window associated with interpreter. */ |
1617 |
|
|
Tcl_Interp *interp; /* Current interpreter. */ |
1618 |
|
|
int objc; /* Number of arguments. */ |
1619 |
|
|
Tcl_Obj *CONST objv[]; /* Argument objects. */ |
1620 |
|
|
{ |
1621 |
|
|
Tk_Window tkwin, parent; |
1622 |
|
|
HWND hWnd; |
1623 |
|
|
char *message, *title; |
1624 |
|
|
int defaultBtn, icon, type; |
1625 |
|
|
int i, oldMode, flags, winCode; |
1626 |
|
|
Tcl_DString messageString, titleString; |
1627 |
|
|
static char *optionStrings[] = { |
1628 |
|
|
"-default", "-icon", "-message", "-parent", |
1629 |
|
|
"-title", "-type", NULL |
1630 |
|
|
}; |
1631 |
|
|
enum options { |
1632 |
|
|
MSG_DEFAULT, MSG_ICON, MSG_MESSAGE, MSG_PARENT, |
1633 |
|
|
MSG_TITLE, MSG_TYPE |
1634 |
|
|
}; |
1635 |
|
|
|
1636 |
|
|
tkwin = (Tk_Window) clientData; |
1637 |
|
|
|
1638 |
|
|
defaultBtn = -1; |
1639 |
|
|
icon = MB_ICONINFORMATION; |
1640 |
|
|
message = NULL; |
1641 |
|
|
parent = tkwin; |
1642 |
|
|
title = NULL; |
1643 |
|
|
type = MB_OK; |
1644 |
|
|
|
1645 |
|
|
for (i = 1; i < objc; i += 2) { |
1646 |
|
|
int index; |
1647 |
|
|
char *string; |
1648 |
|
|
Tcl_Obj *optionPtr, *valuePtr; |
1649 |
|
|
|
1650 |
|
|
optionPtr = objv[i]; |
1651 |
|
|
valuePtr = objv[i + 1]; |
1652 |
|
|
|
1653 |
|
|
if (Tcl_GetIndexFromObj(interp, optionPtr, optionStrings, "option", |
1654 |
|
|
TCL_EXACT, &index) != TCL_OK) { |
1655 |
|
|
return TCL_ERROR; |
1656 |
|
|
} |
1657 |
|
|
if (i + 1 == objc) { |
1658 |
|
|
string = Tcl_GetStringFromObj(optionPtr, NULL); |
1659 |
|
|
Tcl_AppendResult(interp, "value for \"", string, "\" missing", |
1660 |
|
|
(char *) NULL); |
1661 |
|
|
return TCL_ERROR; |
1662 |
|
|
} |
1663 |
|
|
|
1664 |
|
|
string = Tcl_GetStringFromObj(valuePtr, NULL); |
1665 |
|
|
switch ((enum options) index) { |
1666 |
|
|
case MSG_DEFAULT: |
1667 |
|
|
defaultBtn = TkFindStateNumObj(interp, optionPtr, buttonMap, |
1668 |
|
|
valuePtr); |
1669 |
|
|
if (defaultBtn < 0) { |
1670 |
|
|
return TCL_ERROR; |
1671 |
|
|
} |
1672 |
|
|
break; |
1673 |
|
|
|
1674 |
|
|
case MSG_ICON: |
1675 |
|
|
icon = TkFindStateNumObj(interp, optionPtr, iconMap, valuePtr); |
1676 |
|
|
if (icon < 0) { |
1677 |
|
|
return TCL_ERROR; |
1678 |
|
|
} |
1679 |
|
|
break; |
1680 |
|
|
|
1681 |
|
|
case MSG_MESSAGE: |
1682 |
|
|
message = string; |
1683 |
|
|
break; |
1684 |
|
|
|
1685 |
|
|
case MSG_PARENT: |
1686 |
|
|
parent = Tk_NameToWindow(interp, string, tkwin); |
1687 |
|
|
if (parent == NULL) { |
1688 |
|
|
return TCL_ERROR; |
1689 |
|
|
} |
1690 |
|
|
break; |
1691 |
|
|
|
1692 |
|
|
case MSG_TITLE: |
1693 |
|
|
title = string; |
1694 |
|
|
break; |
1695 |
|
|
|
1696 |
|
|
case MSG_TYPE: |
1697 |
|
|
type = TkFindStateNumObj(interp, optionPtr, typeMap, valuePtr); |
1698 |
|
|
if (type < 0) { |
1699 |
|
|
return TCL_ERROR; |
1700 |
|
|
} |
1701 |
|
|
break; |
1702 |
|
|
|
1703 |
|
|
} |
1704 |
|
|
} |
1705 |
|
|
|
1706 |
|
|
Tk_MakeWindowExist(parent); |
1707 |
|
|
hWnd = Tk_GetHWND(Tk_WindowId(parent)); |
1708 |
|
|
|
1709 |
|
|
flags = 0; |
1710 |
|
|
if (defaultBtn >= 0) { |
1711 |
|
|
int defaultBtnIdx; |
1712 |
|
|
|
1713 |
|
|
defaultBtnIdx = -1; |
1714 |
|
|
for (i = 0; i < NUM_TYPES; i++) { |
1715 |
|
|
if (type == allowedTypes[i].type) { |
1716 |
|
|
int j; |
1717 |
|
|
|
1718 |
|
|
for (j = 0; j < 3; j++) { |
1719 |
|
|
if (allowedTypes[i].btnIds[j] == defaultBtn) { |
1720 |
|
|
defaultBtnIdx = j; |
1721 |
|
|
break; |
1722 |
|
|
} |
1723 |
|
|
} |
1724 |
|
|
if (defaultBtnIdx < 0) { |
1725 |
|
|
Tcl_AppendResult(interp, "invalid default button \"", |
1726 |
|
|
TkFindStateString(buttonMap, defaultBtn), |
1727 |
|
|
"\"", NULL); |
1728 |
|
|
return TCL_ERROR; |
1729 |
|
|
} |
1730 |
|
|
break; |
1731 |
|
|
} |
1732 |
|
|
} |
1733 |
|
|
flags = buttonFlagMap[defaultBtnIdx]; |
1734 |
|
|
} |
1735 |
|
|
|
1736 |
|
|
flags |= icon | type | MB_SYSTEMMODAL; |
1737 |
|
|
|
1738 |
|
|
Tcl_UtfToExternalDString(NULL, message, -1, &messageString); |
1739 |
|
|
Tcl_UtfToExternalDString(NULL, title, -1, &titleString); |
1740 |
|
|
|
1741 |
|
|
oldMode = Tcl_SetServiceMode(TCL_SERVICE_ALL); |
1742 |
|
|
winCode = MessageBox(hWnd, Tcl_DStringValue(&messageString), |
1743 |
|
|
Tcl_DStringValue(&titleString), flags); |
1744 |
|
|
(void) Tcl_SetServiceMode(oldMode); |
1745 |
|
|
|
1746 |
|
|
/* |
1747 |
|
|
* Ensure that hWnd is enabled, because it can happen that we |
1748 |
|
|
* have updated the wrapper of the parent, which causes us to |
1749 |
|
|
* leave this child disabled (Windows loses sync). |
1750 |
|
|
*/ |
1751 |
|
|
EnableWindow(hWnd, 1); |
1752 |
|
|
|
1753 |
|
|
Tcl_DStringFree(&messageString); |
1754 |
|
|
Tcl_DStringFree(&titleString); |
1755 |
|
|
|
1756 |
|
|
Tcl_SetResult(interp, TkFindStateString(buttonMap, winCode), TCL_STATIC); |
1757 |
|
|
return TCL_OK; |
1758 |
|
|
} |
1759 |
|
|
|
1760 |
|
|
static void |
1761 |
|
|
SetTkDialog(ClientData clientData) |
1762 |
|
|
{ |
1763 |
|
|
ThreadSpecificData *tsdPtr = (ThreadSpecificData *) |
1764 |
|
|
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); |
1765 |
|
|
char buf[32]; |
1766 |
|
|
HWND hwnd; |
1767 |
|
|
|
1768 |
|
|
hwnd = (HWND) clientData; |
1769 |
|
|
|
1770 |
|
|
sprintf(buf, "0x%08x", hwnd); |
1771 |
|
|
Tcl_SetVar(tsdPtr->debugInterp, "tk_dialog", buf, TCL_GLOBAL_ONLY); |
1772 |
|
|
} |
1773 |
|
|
|
1774 |
|
|
/* End of tkwindialog.c */ |