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/* wptCommonDlg.cpp |
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* Copyright (C) 2004, 2005, 2006 Timo Schulz |
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* |
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* This file is part of WinPT. |
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* |
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* WinPT is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* WinPT is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with WinPT; if not, write to the Free Software Foundation, |
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
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*/ |
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#ifdef HAVE_CONFIG_H |
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#include <config.h> |
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#endif |
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|
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#include <windows.h> |
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#include <ctype.h> |
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|
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#include "resource.h" |
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#include "wptTypes.h" |
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#include "wptW32API.h" |
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#include "wptVersion.h" |
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#include "wptGPG.h" |
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#include "wptCommonCtl.h" |
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#include "wptContext.h" |
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#include "wptRegistry.h" |
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|
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|
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/* check if the given buf contains a valid URL. |
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for the moment we hardcode HTTP urls. */ |
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static int |
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check_URL (const char *buf) |
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{ |
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size_t i; |
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const char *allowed = "-./#_:~&?="; |
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|
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if (strncmp (buf, "http", 4)) |
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return -1; |
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if (!strchr (buf, ':')) |
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return -1; |
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if (!strstr (buf, "//")) |
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return -1; |
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if (strstr (buf, " ")) |
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return -1; |
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buf += 7; |
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for (i=0; i < strlen (buf); i++) { |
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if (isalpha (buf[i]) || isdigit (buf[i])) |
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continue; |
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if (!strchr (allowed, buf[i])) |
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return -1; |
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} |
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|
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return 0; |
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} |
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|
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|
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static BOOL CALLBACK |
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http_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
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{ |
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static struct URL_ctx_s * ctx; |
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int n; |
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|
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switch (msg) { |
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case WM_INITDIALOG: |
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ctx = (struct URL_ctx_s*)lparam; |
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if (!ctx) |
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BUG (0); |
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if (ctx->desc != NULL) |
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SetWindowText (dlg, ctx->desc); |
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if (ctx->title != NULL) |
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SetDlgItemText (dlg, IDC_HTTP_TITLE, ctx->title); |
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SetDlgItemText (dlg, IDCANCEL, _("&Cancel")); |
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SetForegroundWindow (dlg); |
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break; |
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|
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case WM_COMMAND: |
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switch (LOWORD (wparam)) { |
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case IDOK: |
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n = GetDlgItemText (dlg, IDC_HTTP_URL, ctx->url, DIM (ctx->url)-1); |
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if (ctx->check && (!n || check_URL (ctx->url))) { |
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msg_box (dlg, _("Please enter a valid URL."), "HTTP", MB_ERR); |
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return FALSE; |
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} |
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ctx->cancel = 0; |
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EndDialog (dlg, TRUE); |
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break; |
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|
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case IDCANCEL: |
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ctx->cancel = 1; |
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EndDialog (dlg, FALSE); |
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break; |
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} |
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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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/* Common dialog to request a URL from the user. |
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Return value is the URL context. */ |
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void* |
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get_http_file_dlg (HWND root) |
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{ |
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struct URL_ctx_s *ctx; |
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|
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ctx = new URL_ctx_s; |
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if (!ctx) |
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BUG (0); |
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memset (ctx, 0, sizeof *ctx); |
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ctx->check = 1; |
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ctx->desc = _("HTTP Key Import"); |
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ctx->title = _("Enter URL to retrieve the public key"); |
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DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_HTTP, root, |
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http_dlg_proc, (LPARAM)ctx); |
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return ctx; |
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} |
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|
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/* Wrapper to request a preferred keyserver from the user. |
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Return value is the URL context. */ |
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void* |
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get_keyserver_URL_dlg (HWND root) |
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{ |
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struct URL_ctx_s *ctx; |
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|
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ctx = new URL_ctx_s; |
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if (!ctx) |
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BUG (0); |
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memset (ctx, 0, sizeof *ctx); |
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ctx->check = 1; |
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ctx->desc = _("Key Edit"); |
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ctx->title = _("Enter preferred keyserver URL"); |
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DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_HTTP, root, |
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http_dlg_proc, (LPARAM)ctx); |
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return ctx; |
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} |
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|
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|
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/* Generic text input dialog. */ |
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char* |
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get_input_dialog (HWND root, const char *title, const char *desc) |
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{ |
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struct URL_ctx_s ctx; |
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|
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memset (&ctx, 0, sizeof (ctx)); |
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ctx.title = title; |
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ctx.desc = desc; |
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DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_HTTP, root, |
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http_dlg_proc, (LPARAM)&ctx); |
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if (ctx.cancel || strlen (ctx.url) == 0) |
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return NULL; |
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return m_strdup (ctx.url); |
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} |
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|
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|
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/* Initialize the language list based on the .mo files |
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found in the dirctory @modpath. */ |
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static int |
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nls_load_langlist (HWND dlg, const char *modpath) |
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{ |
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WIN32_FIND_DATA fnd; |
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HWND cb; |
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HANDLE hd; |
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char *pattern = NULL; |
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int i; |
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|
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cb = GetDlgItem (dlg, IDC_LANGUAGE_LIST); |
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combox_add_string (cb, lang_list[0].name); |
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SendMessage (cb, CB_SETCURSEL, 0, 0); |
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|
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memset (&fnd, 0, sizeof (fnd)); |
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pattern = make_filename (modpath, "*.mo", NULL); |
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hd = FindFirstFile (pattern, &fnd); |
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if (hd == INVALID_HANDLE_VALUE) { |
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free_if_alloc (pattern); |
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return -1; |
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} |
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|
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do { |
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for (i=0; lang_list[i].id != NULL; i++) { |
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if (!strnicmp (fnd.cFileName, lang_list[i].id, 2)) |
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combox_add_string (cb, lang_list[i].name); |
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} |
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memset (&fnd, 0, sizeof (fnd)); |
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} while (FindNextFile (hd, &fnd) != FALSE); |
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FindClose (hd); |
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free_if_alloc (pattern); |
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return 0; |
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} |
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|
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|
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/* Set the default language for the program. |
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The $lang.mo file is copied either to the selected |
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folder or the directory specified by @modpath. |
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The output name of the file is winpt.mo (example: de.mo -> winpt.mo). */ |
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static int |
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nls_set_language (HWND dlg, const char *modpath) |
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{ |
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HWND cb = GetDlgItem (dlg, IDC_LANGUAGE_LIST); |
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int pos = SendMessage (cb, CB_GETCURSEL, 0, 0); |
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const char *folder; |
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char *src, *dst; |
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|
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/* default langauge is English. */ |
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if (pos == 0 || pos == CB_ERR) |
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return 0; |
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|
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folder = get_folder_dlg (dlg, _("Choose Locale Directory"), modpath); |
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if (!folder) |
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return 0; |
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|
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src = make_filename (modpath, lang_list[pos].id, "mo"); |
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dst = make_filename (folder, "winpt", "mo"); |
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|
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if (!CopyFile (src, dst, FALSE)) { |
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msg_box (dlg, _("Could not create winpt.mo file"), |
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_("WinPT Error"), MB_ERR); |
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pos = -1; |
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} |
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else |
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set_reg_entry_mo (folder); |
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free_if_alloc (src); |
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free_if_alloc (dst); |
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return pos; |
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} |
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|
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|
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static BOOL CALLBACK |
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nls_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
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{ |
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static char modpath[MAX_PATH+1]; |
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int langid = 0, n; |
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|
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switch (msg) { |
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case WM_INITDIALOG: |
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if ((n=GetModuleFileName (NULL, modpath, MAX_PATH-1)) > 0) { |
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while (n-- > 0) { |
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if (modpath[n] == '\\') { |
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modpath[n] = 0; |
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break; |
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} |
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} |
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} |
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n = nls_load_langlist (dlg, modpath); |
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if (n == -1) |
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EndDialog (dlg, -1); |
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SetWindowText (dlg, _("Native Language Support")); |
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SetDlgItemText (dlg, IDC_LANGUAGE_INFO, _("Please select a language")); |
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SetDlgItemText (dlg, IDOK, _("&OK")); |
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SetDlgItemText (dlg, IDCANCEL, _("&Cancel")); |
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center_window (dlg, NULL); |
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SetForegroundWindow (dlg); |
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break; |
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|
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case WM_COMMAND: |
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switch (LOWORD (wparam)) { |
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case IDOK: |
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langid = nls_set_language (dlg, modpath); |
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EndDialog (dlg, langid); |
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break; |
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|
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case IDCANCEL: |
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EndDialog (dlg, -1); |
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break; |
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} |
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break; |
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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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int |
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select_language (void) |
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{ |
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DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_LANGUAGE, GetDesktopWindow (), |
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nls_dlg_proc, 0); |
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return 0; |
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} |
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