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utils/mxtk/mxfiledialog.cpp

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+//
+//                 mxToolKit (c) 1999 by Mete Ciragan
+//
+// file:           mxFileDialog.cpp
+// implementation: Win32 API
+// last modified:  Mar 14 1999, Mete Ciragan
+// copyright:      The programs and associated files contained in this
+//                 distribution were developed by Mete Ciragan. The programs
+//                 are not in the public domain, but they are freely
+//                 distributable without licensing fees. These programs are
+//                 provided without guarantee or warrantee expressed or
+//                 implied.
+//
+#include "mxtk/mxFileDialog.h"
+#include "mxtk/mxWindow.h"
+#include <windows.h>
+#include <commdlg.h>
+#include <string.h>
+
+
+
+static char sd_path[_MAX_PATH] = "";
+
+
+
+const char*
+mxGetOpenFileName (mxWindow *parent, const char *path, const char *filter)
+{
+	CHAR szPath[_MAX_PATH], szFilter[_MAX_PATH];
+
+	strcpy (sd_path, "");
+
+	if (path)
+		strcpy (szPath, path);
+	else
+		strcpy (szPath, "");
+
+	if (filter)
+	{
+		memset (szFilter, 0, _MAX_PATH);
+		strcpy (szFilter, filter);
+		strcpy (szFilter + strlen (szFilter) + 1, filter);
+	}
+	else
+		strcpy (szFilter, "");
+
+
+	OPENFILENAME ofn;
+	memset (&ofn, 0, sizeof (ofn));
+	ofn.lStructSize = sizeof (ofn);
+	if (parent)
+		ofn.hwndOwner = (HWND) parent->getHandle ();
+	ofn.hInstance = (HINSTANCE) GetModuleHandle (NULL);
+	ofn.lpstrFilter = szFilter;
+	ofn.nFilterIndex = 1;
+	ofn.lpstrFile = sd_path;
+	ofn.nMaxFile = _MAX_PATH;
+	if (path && strlen (path))
+		ofn.lpstrInitialDir = szPath;
+	ofn.Flags = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY;
+
+	if (GetOpenFileName (&ofn))
+			return sd_path;
+		else
+			return 0;
+}
+
+
+
+const char*
+mxGetSaveFileName (mxWindow *parent, const char *path, const char *filter)
+{
+	CHAR szPath[_MAX_PATH], szFilter[_MAX_PATH];
+
+	strcpy (sd_path, "");
+
+	if (path)
+		strcpy (szPath, path);
+	else
+		strcpy (szPath, "");
+
+	if (filter)
+	{
+		memset (szFilter, 0, _MAX_PATH);
+		strcpy (szFilter, filter);
+		strcpy (szFilter + strlen (szFilter) + 1, filter);
+	}
+	else
+		strcpy (szFilter, "");
+
+	OPENFILENAME ofn;
+	memset (&ofn, 0, sizeof (ofn));
+	ofn.lStructSize = sizeof (ofn);
+	if (parent)
+		ofn.hwndOwner = (HWND) parent->getHandle ();
+	ofn.hInstance = (HINSTANCE) GetModuleHandle (NULL);
+	ofn.lpstrFilter = szFilter;
+	ofn.lpstrFile = sd_path;
+	ofn.nMaxFile = _MAX_PATH;
+	if (path && strlen (path))
+		ofn.lpstrInitialDir = szPath;
+	ofn.Flags = OFN_OVERWRITEPROMPT | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY;
+
+	if (GetSaveFileName (&ofn))
+			return sd_path;
+		else
+			return 0;
+}