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twoaday |
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/* OEDlgViewer.c - OE text viewer |
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* Copyright (C) 2001, 2002, 2003, 2006 Timo Schulz |
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* |
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* This file is part of GPGOE. |
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* |
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* GPGOE is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation; either version 2.1 of the License, or |
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* (at your option) any later version. |
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* |
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* GPGOE 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 Lesser General Public License |
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* along with GPGOE; 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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#include <windows.h> |
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#include <assert.h> |
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#include "resource.h" |
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#include "gpgme.h" |
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#include "GPGOE.h" |
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/* Read all text from the dialog item @id and |
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return it as a string. */ |
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char* |
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get_item_text (HWND dlg, int id) |
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{ |
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char *p; |
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int n; |
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n = SendDlgItemMessage (dlg, id, WM_GETTEXTLENGTH, 0, 0); |
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if (n < 1) |
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return NULL; |
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p = xcalloc (1, n+1); |
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twoaday |
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n = GetDlgItemText (dlg, IDC_VIEWER_TEXT2, p, n); |
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twoaday |
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return p; |
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} |
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twoaday |
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/* Prepend '> ' to line line in the buffer @inp |
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and store the result in @r_outp. */ |
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static void |
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quote_msg_text (const char *inp, char **r_outp) |
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{ |
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size_t i, n=0; |
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char *p; |
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char *outp; |
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for (i=0; i < strlen (inp); i++) { |
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if (inp[i] == '\r') |
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n += 4; |
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} |
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outp = xcalloc (1, strlen (inp) + 1 + n + 1); |
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p = strtok ((char *)inp, "\r"); |
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while (p != NULL) { |
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if (*p == '\n') |
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p++; |
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strcat (outp, "> "); |
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strcat (outp, p); |
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strcat (outp, "\r\n"); |
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p = strtok (NULL, "\r"); |
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} |
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*r_outp = outp; |
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} |
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twoaday |
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/* Text viewer dialog box procedure. */ |
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BOOL CALLBACK |
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viewer_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
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{ |
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static viewer_ctx_t viewer; |
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twoaday |
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char *p, *out; |
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twoaday |
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switch (msg) { |
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case WM_INITDIALOG: |
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viewer = (viewer_ctx_t)lparam; |
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assert (viewer); |
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twoaday |
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SetDlgItemText (dlg, IDC_VIEWER_COPY, _("&Copy")); |
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SetDlgItemText (dlg, IDC_VIEWER_QUOTE, _("&Quote")); |
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SetDlgItemText (dlg, IDOK, _("&OK")); |
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twoaday |
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SetWindowText (dlg, _("Message Viewer")); |
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twoaday |
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SetDlgItemText (dlg, IDC_VIEWER_TEXT2, viewer->msg); |
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twoaday |
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SetForegroundWindow (dlg); |
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SetFocus (GetDlgItem (dlg, IDOK)); |
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return FALSE; |
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case WM_SYSCOMMAND: |
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if (LOWORD (wparam) == SC_CLOSE) |
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EndDialog (dlg, 0); |
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return FALSE; |
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case WM_COMMAND: |
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switch (LOWORD (wparam)) { |
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case IDOK: |
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EndDialog (dlg, 0); |
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return TRUE; |
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case IDC_VIEWER_QUOTE: |
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twoaday |
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p = get_item_text (dlg, IDC_VIEWER_TEXT2); |
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twoaday |
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if (!p) |
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return TRUE; |
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quote_msg_text (p, &out); |
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SetDlgItemText (dlg, IDC_VIEWER_TEXT2, out); |
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twoaday |
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free_if_alloc (p); |
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twoaday |
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free_if_alloc (out); |
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twoaday |
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return TRUE; |
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case IDC_VIEWER_COPY: |
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twoaday |
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p = get_item_text (dlg, IDC_VIEWER_TEXT2); |
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twoaday |
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if (p != NULL) |
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set_clip_text (NULL, p, strlen (p)); |
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free_if_alloc (p); |
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return TRUE; |
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} |
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break; |
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} |
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return FALSE; |
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} |
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