/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
* Copyright (C) 1999-2005 Hiroyuki Yamamoto
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "defs.h"
#include <glib.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtkmain.h>
#include <gtk/gtkmenu.h>
#include <gtk/gtkmenuitem.h>
#include <gtk/gtkitemfactory.h>
#include <gtk/gtkcheckmenuitem.h>
#include <gtk/gtkoptionmenu.h>
#include <gtk/gtkwidget.h>
#include <gtk/gtkclist.h>
#include <gtk/gtkctree.h>
#include <gtk/gtkvpaned.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkeditable.h>
#include <gtk/gtkwindow.h>
#include <gtk/gtksignal.h>
#include <gtk/gtkvbox.h>
#include <gtk/gtkcontainer.h>
#include <gtk/gtkhandlebox.h>
#include <gtk/gtktoolbar.h>
#include <gtk/gtktable.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkscrolledwindow.h>
#include <gtk/gtkthemes.h>
#include <gtk/gtkdnd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <time.h>
/* #include <sys/utsname.h> */
#include <stdlib.h>
#include <sys/wait.h>
#include <signal.h>
#include <errno.h>
#if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
# include <wchar.h>
# include <wctype.h>
#endif
#include "intl.h"
#include "main.h"
#include "mainwindow.h"
#include "compose.h"
#include "gtkstext.h"
#include "addressbook.h"
#include "folderview.h"
#include "procmsg.h"
#include "menu.h"
#include "stock_pixmap.h"
#include "send_message.h"
#include "imap.h"
#include "news.h"
#include "customheader.h"
#include "prefs_common.h"
#include "prefs_account.h"
#include "action.h"
#include "account.h"
#include "filesel.h"
#include "procheader.h"
#include "procmime.h"
#include "statusbar.h"
#include "about.h"
#include "base64.h"
#include "quoted-printable.h"
#include "codeconv.h"
#include "utils.h"
#include "gtkutils.h"
#include "socket.h"
#include "alertpanel.h"
#include "manage_window.h"
#include "gtkshruler.h"
#include "folder.h"
#include "addr_compl.h"
#include "quote_fmt.h"
#include "template.h"
#include "undo.h"
#if USE_GPGME
# include "rfc2015.h"
#endif
typedef enum
{
COL_MIMETYPE = 0,
COL_SIZE = 1,
COL_NAME = 2
} AttachColumnPos;
#define N_ATTACH_COLS 3
typedef enum
{
COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE,
COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER,
COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER,
COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD,
COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD,
COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE,
COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE,
COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE,
COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER,
COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER,
COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD,
COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD,
COMPOSE_CALL_GTK_STEXT_DELETE_LINE,
COMPOSE_CALL_GTK_STEXT_DELETE_LINE_N,
COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END
} ComposeCallGtkSTextAction;
#define B64_LINE_SIZE 57
#define B64_BUFFSIZE 77
#define MAX_REFERENCES_LEN 999
static GdkColor quote_color = {0, 0, 0, 0xbfff};
static GList *compose_list = NULL;
static Compose *compose_create (PrefsAccount *account,
ComposeMode mode);
static void compose_toolbar_create (Compose *compose,
GtkWidget *container);
static GtkWidget *compose_account_option_menu_create
(Compose *compose);
static void compose_set_template_menu (Compose *compose);
static void compose_template_apply (Compose *compose,
Template *tmpl,
gboolean replace);
static void compose_destroy (Compose *compose);
static void compose_entry_show (Compose *compose,
ComposeEntryType type);
static GtkEntry *compose_get_entry (Compose *compose,
ComposeEntryType type);
static void compose_entries_set (Compose *compose,
const gchar *mailto);
static void compose_entries_set_from_item (Compose *compose,
FolderItem *item,
ComposeMode mode);
static gint compose_parse_header (Compose *compose,
MsgInfo *msginfo);
static gchar *compose_parse_references (const gchar *ref,
const gchar *msgid);
static gchar *compose_quote_fmt (Compose *compose,
MsgInfo *msginfo,
const gchar *fmt,
const gchar *qmark,
const gchar *body);
static void compose_reply_set_entry (Compose *compose,
MsgInfo *msginfo,
ComposeMode mode);
static void compose_reedit_set_entry (Compose *compose,
MsgInfo *msginfo);
static void compose_insert_sig (Compose *compose,
gboolean replace);
static gchar *compose_get_signature_str (Compose *compose);
static void compose_insert_file (Compose *compose,
const gchar *file);
static void compose_attach_append (Compose *compose,
const gchar *file,
const gchar *filename,
const gchar *content_type);
static void compose_attach_parts (Compose *compose,
MsgInfo *msginfo);
static void compose_wrap_line (Compose *compose);
static void compose_wrap_line_all (Compose *compose);
static void compose_wrap_line_all_full (Compose *compose,
gboolean autowrap);
static void compose_set_title (Compose *compose);
static void compose_select_account (Compose *compose,
PrefsAccount *account,
gboolean init);
static gboolean compose_check_for_valid_recipient
(Compose *compose);
static gboolean compose_check_entries (Compose *compose);
static gint compose_send (Compose *compose);
static gint compose_write_to_file (Compose *compose,
const gchar *file,
gboolean is_draft);
static gint compose_write_body_to_file (Compose *compose,
const gchar *file);
static gint compose_redirect_write_to_file (Compose *compose,
const gchar *file);
static gint compose_remove_reedit_target (Compose *compose);
static gint compose_queue (Compose *compose,
const gchar *file);
static void compose_write_attach (Compose *compose,
FILE *fp);
static gint compose_write_headers (Compose *compose,
FILE *fp,
const gchar *charset,
EncodingType encoding,
gboolean is_draft);
static gint compose_redirect_write_headers (Compose *compose,
FILE *fp);
static void compose_convert_header (gchar *dest,
gint len,
gchar *src,
gint header_len,
gboolean addr_field);
static void compose_generate_msgid (Compose *compose,
gchar *buf,
gint len);
static void compose_attach_info_free (AttachInfo *ainfo);
static void compose_attach_remove_selected (Compose *compose);
static void compose_attach_property (Compose *compose);
static void compose_attach_property_create (gboolean *cancelled);
static void attach_property_ok (GtkWidget *widget,
gboolean *cancelled);
static void attach_property_cancel (GtkWidget *widget,
gboolean *cancelled);
static gint attach_property_delete_event (GtkWidget *widget,
GdkEventAny *event,
gboolean *cancelled);
static void attach_property_key_pressed (GtkWidget *widget,
GdkEventKey *event,
gboolean *cancelled);
static void compose_exec_ext_editor (Compose *compose);
static gint compose_exec_ext_editor_real (const gchar *file);
static gboolean compose_ext_editor_kill (Compose *compose);
static void compose_input_cb (gpointer data,
gint source,
GdkInputCondition condition);
static void compose_set_ext_editor_sensitive (Compose *compose,
gboolean sensitive);
static void compose_undo_state_changed (UndoMain *undostruct,
gint undo_state,
gint redo_state,
gpointer data);
static gint calc_cursor_xpos (GtkSText *text,
gint extra,
gint char_width);
/* callback functions */
static gboolean compose_edit_size_alloc (GtkEditable *widget,
GtkAllocation *allocation,
GtkSHRuler *shruler);
static void toolbar_send_cb (GtkWidget *widget,
gpointer data);
static void toolbar_send_later_cb (GtkWidget *widget,
gpointer data);
static void toolbar_draft_cb (GtkWidget *widget,
gpointer data);
static void toolbar_insert_cb (GtkWidget *widget,
gpointer data);
static void toolbar_attach_cb (GtkWidget *widget,
gpointer data);
static void toolbar_sig_cb (GtkWidget *widget,
gpointer data);
static void toolbar_ext_editor_cb (GtkWidget *widget,
gpointer data);
static void toolbar_linewrap_cb (GtkWidget *widget,
gpointer data);
static void toolbar_address_cb (GtkWidget *widget,
gpointer data);
static void account_activated (GtkMenuItem *menuitem,
gpointer data);
static void attach_selected (GtkCList *clist,
gint row,
gint column,
GdkEvent *event,
gpointer data);
static void attach_button_pressed (GtkWidget *widget,
GdkEventButton *event,
gpointer data);
static void attach_key_pressed (GtkWidget *widget,
GdkEventKey *event,
gpointer data);
static void compose_send_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_send_later_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_draft_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_attach_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_insert_file_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_insert_sig_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_close_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_address_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_template_activate_cb(GtkWidget *widget,
gpointer data);
static void compose_ext_editor_cb (gpointer data,
guint action,
GtkWidget *widget);
static gint compose_delete_cb (GtkWidget *widget,
GdkEventAny *event,
gpointer data);
static void compose_destroy_cb (GtkWidget *widget,
Compose *compose);
static void compose_undo_cb (Compose *compose);
static void compose_redo_cb (Compose *compose);
static void compose_cut_cb (Compose *compose);
static void compose_copy_cb (Compose *compose);
static void compose_paste_cb (Compose *compose);
static void compose_paste_as_quote_cb (Compose *compose);
static void compose_allsel_cb (Compose *compose);
static void compose_gtk_stext_action_cb (Compose *compose,
ComposeCallGtkSTextAction action);
static void compose_grab_focus_cb (GtkWidget *widget,
Compose *compose);
static void compose_changed_cb (GtkEditable *editable,
Compose *compose);
static void compose_button_press_cb (GtkWidget *widget,
GdkEventButton *event,
Compose *compose);
#if 0
static void compose_key_press_cb (GtkWidget *widget,
GdkEventKey *event,
Compose *compose);
#endif
static void compose_toggle_autowrap_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_toggle_to_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_toggle_cc_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_toggle_bcc_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_toggle_replyto_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_toggle_followupto_cb(gpointer data,
guint action,
GtkWidget *widget);
static void compose_toggle_attach_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_toggle_ruler_cb (gpointer data,
guint action,
GtkWidget *widget);
#if USE_GPGME
static void compose_toggle_sign_cb (gpointer data,
guint action,
GtkWidget *widget);
static void compose_toggle_encrypt_cb (gpointer data,
guint action,
GtkWidget *widget);
#endif
static void compose_attach_drag_received_cb (GtkWidget *widget,
GdkDragContext *drag_context,
gint x,
gint y,
GtkSelectionData *data,
guint info,
guint time,
gpointer user_data);
static void compose_insert_drag_received_cb (GtkWidget *widget,
GdkDragContext *drag_context,
gint x,
gint y,
GtkSelectionData *data,
guint info,
guint time,
gpointer user_data);
static void to_activated (GtkWidget *widget,
Compose *compose);
static void newsgroups_activated (GtkWidget *widget,
Compose *compose);
static void cc_activated (GtkWidget *widget,
Compose *compose);
static void bcc_activated (GtkWidget *widget,
Compose *compose);
static void replyto_activated (GtkWidget *widget,
Compose *compose);
static void followupto_activated (GtkWidget *widget,
Compose *compose);
static void subject_activated (GtkWidget *widget,
Compose *compose);
static void text_activated (GtkWidget *widget,
Compose *compose);
static void text_inserted (GtkWidget *widget,
const gchar *text,
gint length,
gint *position,
Compose *compose);
static gboolean compose_send_control_enter (Compose *compose);
static GtkItemFactoryEntry compose_popup_entries[] =
{
{N_("/_Add..."), NULL, compose_attach_cb, 0, NULL},
{N_("/_Remove"), NULL, compose_attach_remove_selected, 0, NULL},
{N_("/---"), NULL, NULL, 0, "<Separator>"},
{N_("/_Properties..."), NULL, compose_attach_property, 0, NULL}
};
static GtkItemFactoryEntry compose_entries[] =
{
{N_("/_File"), NULL, NULL, 0, "<Branch>"},
{N_("/_File/_Send"), "<control>Return",
compose_send_cb, 0, NULL},
{N_("/_File/Send _later"), "<shift><control>S",
compose_send_later_cb, 0, NULL},
{N_("/_File/---"), NULL, NULL, 0, "<Separator>"},
{N_("/_File/Save to _draft folder"),
"<shift><control>D", compose_draft_cb, 0, NULL},
{N_("/_File/Save and _keep editing"),
"<control>S", compose_draft_cb, 1, NULL},
{N_("/_File/---"), NULL, NULL, 0, "<Separator>"},
{N_("/_File/_Attach file"), "<control>M", compose_attach_cb, 0, NULL},
{N_("/_File/_Insert file"), "<control>I", compose_insert_file_cb, 0, NULL},
{N_("/_File/Insert si_gnature"), "<control>G", compose_insert_sig_cb, 0, NULL},
{N_("/_File/---"), NULL, NULL, 0, "<Separator>"},
{N_("/_File/_Close"), "<control>W", compose_close_cb, 0, NULL},
{N_("/_Edit"), NULL, NULL, 0, "<Branch>"},
{N_("/_Edit/_Undo"), "<control>Z", compose_undo_cb, 0, NULL},
{N_("/_Edit/_Redo"), "<control>Y", compose_redo_cb, 0, NULL},
{N_("/_Edit/---"), NULL, NULL, 0, "<Separator>"},
{N_("/_Edit/Cu_t"), "<control>X", compose_cut_cb, 0, NULL},
{N_("/_Edit/_Copy"), "<control>C", compose_copy_cb, 0, NULL},
{N_("/_Edit/_Paste"), "<control>V", compose_paste_cb, 0, NULL},
{N_("/_Edit/Paste as _quotation"),
NULL, compose_paste_as_quote_cb, 0, NULL},
{N_("/_Edit/Select _all"), "<control>A", compose_allsel_cb, 0, NULL},
{N_("/_Edit/A_dvanced"), NULL, NULL, 0, "<Branch>"},
{N_("/_Edit/A_dvanced/Move a character backward"),
"<control>B",
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER,
NULL},
{N_("/_Edit/A_dvanced/Move a character forward"),
"<control>F",
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER,
NULL},
{N_("/_Edit/A_dvanced/Move a word backward"),
NULL, /* "<alt>B" */
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD,
NULL},
{N_("/_Edit/A_dvanced/Move a word forward"),
NULL, /* "<alt>F" */
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD,
NULL},
{N_("/_Edit/A_dvanced/Move to beginning of line"),
NULL, /* "<control>A" */
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE,
NULL},
{N_("/_Edit/A_dvanced/Move to end of line"),
"<control>E",
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE,
NULL},
{N_("/_Edit/A_dvanced/Move to previous line"),
"<control>P",
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE,
NULL},
{N_("/_Edit/A_dvanced/Move to next line"),
"<control>N",
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE,
NULL},
{N_("/_Edit/A_dvanced/Delete a character backward"),
"<control>H",
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER,
NULL},
{N_("/_Edit/A_dvanced/Delete a character forward"),
"<control>D",
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER,
NULL},
{N_("/_Edit/A_dvanced/Delete a word backward"),
NULL, /* "<control>W" */
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD,
NULL},
{N_("/_Edit/A_dvanced/Delete a word forward"),
NULL, /* "<alt>D", */
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD,
NULL},
{N_("/_Edit/A_dvanced/Delete line"),
"<control>U",
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_DELETE_LINE,
NULL},
{N_("/_Edit/A_dvanced/Delete to end of line"),
"<control>K",
compose_gtk_stext_action_cb,
COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END,
NULL},
{N_("/_Edit/---"), NULL, NULL, 0, "<Separator>"},
{N_("/_Edit/_Wrap current paragraph"),
"<control>L", compose_wrap_line, 0, NULL},
{N_("/_Edit/Wrap all long _lines"),
"<control><alt>L", compose_wrap_line_all, 0, NULL},
{N_("/_Edit/Aut_o wrapping"), "<shift><control>L", compose_toggle_autowrap_cb, 0, "<ToggleItem>"},
{N_("/_View"), NULL, NULL, 0, "<Branch>"},
{N_("/_View/_To"), NULL, compose_toggle_to_cb , 0, "<ToggleItem>"},
{N_("/_View/_Cc"), NULL, compose_toggle_cc_cb , 0, "<ToggleItem>"},
{N_("/_View/_Bcc"), NULL, compose_toggle_bcc_cb , 0, "<ToggleItem>"},
{N_("/_View/_Reply to"), NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
{N_("/_View/---"), NULL, NULL, 0, "<Separator>"},
{N_("/_View/_Followup to"), NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
{N_("/_View/---"), NULL, NULL, 0, "<Separator>"},
{N_("/_View/R_uler"), NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
{N_("/_View/---"), NULL, NULL, 0, "<Separator>"},
{N_("/_View/_Attachment"), NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
{N_("/_Tools"), NULL, NULL, 0, "<Branch>"},
{N_("/_Tools/_Address book"), "<shift><control>A", compose_address_cb , 0, NULL},
{N_("/_Tools/_Template"), NULL, NULL, 0, "<Branch>"},
{N_("/_Tools/Actio_ns"), NULL, NULL, 0, "<Branch>"},
{N_("/_Tools/---"), NULL, NULL, 0, "<Separator>"},
{N_("/_Tools/Edit with e_xternal editor"),
"<shift><control>X", compose_ext_editor_cb, 0, NULL},
#if USE_GPGME
{N_("/_Tools/---"), NULL, NULL, 0, "<Separator>"},
{N_("/_Tools/PGP Si_gn"), NULL, compose_toggle_sign_cb , 0, "<ToggleItem>"},
{N_("/_Tools/PGP _Encrypt"), NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
#endif /* USE_GPGME */
{N_("/_Help"), NULL, NULL, 0, "<Branch>"},
{N_("/_Help/_About"), NULL, about_show, 0, NULL}
};
static GtkTargetEntry compose_mime_types[] =
{
{"text/uri-list", 0, 0}
};
void compose_new(PrefsAccount *account, FolderItem *item, const gchar *mailto,
GPtrArray *attach_files)
{
Compose *compose;
GtkSText *text;
if (!account) account = cur_account;
g_return_if_fail(account != NULL);
compose = compose_create(account, COMPOSE_NEW);
text = GTK_STEXT(compose->text);
gtk_stext_freeze(text);
if (prefs_common.auto_sig)
compose_insert_sig(compose, FALSE);
gtk_editable_set_position(GTK_EDITABLE(text), 0);
gtk_stext_set_point(text, 0);
gtk_stext_thaw(text);
if (account->protocol != A_NNTP) {
if (mailto && *mailto != '\0') {
compose_entries_set(compose, mailto);
gtk_widget_grab_focus(compose->subject_entry);
} else if (item) {
compose_entries_set_from_item
(compose, item, COMPOSE_NEW);
if (item->auto_to)
gtk_widget_grab_focus(compose->subject_entry);
else
gtk_widget_grab_focus(compose->to_entry);
} else
gtk_widget_grab_focus(compose->to_entry);
} else {
if (mailto && *mailto != '\0') {
compose_entry_append(compose, mailto,
COMPOSE_ENTRY_NEWSGROUPS);
gtk_widget_grab_focus(compose->subject_entry);
} else
gtk_widget_grab_focus(compose->newsgroups_entry);
}
if (attach_files) {
gint i;
gchar *file;
for (i = 0; i < attach_files->len; i++) {
file = g_ptr_array_index(attach_files, i);
compose_attach_append(compose, file, file, NULL);
}
}
if (prefs_common.auto_exteditor)
compose_exec_ext_editor(compose);
}
void compose_reply(MsgInfo *msginfo, FolderItem *item, ComposeMode mode,
const gchar *body)
{
Compose *compose;
PrefsAccount *account;
GtkSText *text;
gboolean quote = FALSE;
g_return_if_fail(msginfo != NULL);
g_return_if_fail(msginfo->folder != NULL);
if (COMPOSE_QUOTE_MODE(mode) == COMPOSE_WITH_QUOTE)
quote = TRUE;
account = account_find_from_item(msginfo->folder);
if (!account && msginfo->to && prefs_common.reply_account_autosel) {
gchar *to;
Xstrdup_a(to, msginfo->to, return);
extract_address(to);
account = account_find_from_address(to);
}
if (!account) account = cur_account;
g_return_if_fail(account != NULL);
MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
MSG_SET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
if (MSG_IS_IMAP(msginfo->flags))
imap_msg_set_perm_flags(msginfo, MSG_REPLIED);
compose = compose_create(account, COMPOSE_REPLY);
compose->replyinfo = procmsg_msginfo_get_full_info(msginfo);
if (!compose->replyinfo)
compose->replyinfo = procmsg_msginfo_copy(msginfo);
if (compose_parse_header(compose, msginfo) < 0) return;
compose_reply_set_entry(compose, msginfo, mode);
if (item)
compose_entries_set_from_item(compose, item, COMPOSE_REPLY);
text = GTK_STEXT(compose->text);
gtk_stext_freeze(text);
if (quote) {
gchar *qmark;
gchar *quote_str;
if (prefs_common.quotemark && *prefs_common.quotemark)
qmark = prefs_common.quotemark;
else
qmark = "> ";
quote_str = compose_quote_fmt(compose, compose->replyinfo,
prefs_common.quotefmt,
qmark, body);
}
if (prefs_common.auto_sig)
compose_insert_sig(compose, FALSE);
if (quote && prefs_common.linewrap_quote)
compose_wrap_line_all(compose);
gtk_editable_set_position(GTK_EDITABLE(text), 0);
gtk_stext_set_point(text, 0);
gtk_stext_thaw(text);
gtk_widget_grab_focus(compose->text);
if (prefs_common.auto_exteditor)
compose_exec_ext_editor(compose);
}
#define INSERT_FW_HEADER(var, hdr) \
if (msginfo->var && *msginfo->var) { \
gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
}
void compose_forward(GSList *mlist, FolderItem *item, gboolean as_attach,
const gchar *body)
{
Compose *compose;
PrefsAccount *account;
GtkSText *text;
GSList *cur;
MsgInfo *msginfo;
g_return_if_fail(mlist != NULL);
msginfo = (MsgInfo *)mlist->data;
g_return_if_fail(msginfo->folder != NULL);
account = account_find_from_item(msginfo->folder);
if (!account) account = cur_account;
g_return_if_fail(account != NULL);
for (cur = mlist; cur != NULL; cur = cur->next) {
msginfo = (MsgInfo *)cur->data;
MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
MSG_SET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
}
msginfo = (MsgInfo *)mlist->data;
if (MSG_IS_IMAP(msginfo->flags))
imap_msg_list_unset_perm_flags(mlist, MSG_REPLIED);
compose = compose_create(account, COMPOSE_FORWARD);
compose_entry_set(compose, "Fw: ", COMPOSE_ENTRY_SUBJECT);
if (mlist->next == NULL && msginfo->subject && *msginfo->subject)
compose_entry_append(compose, msginfo->subject,
COMPOSE_ENTRY_SUBJECT);
if (item)
compose_entries_set_from_item(compose, item, COMPOSE_FORWARD);
text = GTK_STEXT(compose->text);
gtk_stext_freeze(text);
for (cur = mlist; cur != NULL; cur = cur->next) {
msginfo = (MsgInfo *)cur->data;
if (as_attach) {
gchar *msgfile;
msgfile = procmsg_get_message_file_path(msginfo);
if (!is_file_exist(msgfile))
g_warning(_("%s: file not exist\n"), msgfile);
else
compose_attach_append(compose, msgfile, msgfile,
"message/rfc822");
g_free(msgfile);
} else {
gchar *qmark;
gchar *quote_str;
MsgInfo *full_msginfo;
full_msginfo = procmsg_msginfo_get_full_info(msginfo);
if (!full_msginfo)
full_msginfo = procmsg_msginfo_copy(msginfo);
if (cur != mlist)
gtk_stext_insert(text, NULL, NULL, NULL,
"\n\n", 2);
if (prefs_common.fw_quotemark &&
*prefs_common.fw_quotemark)
qmark = prefs_common.fw_quotemark;
else
qmark = "> ";
quote_str = compose_quote_fmt(compose, full_msginfo,
prefs_common.fw_quotefmt,
qmark, body);
compose_attach_parts(compose, msginfo);
procmsg_msginfo_free(full_msginfo);
if (body) break;
}
}
if (prefs_common.auto_sig)
compose_insert_sig(compose, FALSE);
if (prefs_common.linewrap_quote)
compose_wrap_line_all(compose);
gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
gtk_stext_set_point(GTK_STEXT(compose->text), 0);
gtk_stext_thaw(text);
if (account->protocol != A_NNTP)
gtk_widget_grab_focus(compose->to_entry);
else
gtk_widget_grab_focus(compose->newsgroups_entry);
if (prefs_common.auto_exteditor)
compose_exec_ext_editor(compose);
}
#undef INSERT_FW_HEADER
void compose_redirect(MsgInfo *msginfo, FolderItem *item)
{
Compose *compose;
PrefsAccount *account;
GtkSText *text;
FILE *fp;
gchar buf[BUFFSIZE];
g_return_if_fail(msginfo != NULL);
g_return_if_fail(msginfo->folder != NULL);
account = account_find_from_item(msginfo->folder);
if (!account) account = cur_account;
g_return_if_fail(account != NULL);
compose = compose_create(account, COMPOSE_REDIRECT);
compose->targetinfo = procmsg_msginfo_copy(msginfo);
if (compose_parse_header(compose, msginfo) < 0) return;
if (msginfo->subject)
compose_entry_set(compose, msginfo->subject,
COMPOSE_ENTRY_SUBJECT);
compose_entries_set_from_item(compose, item, COMPOSE_REDIRECT);
text = GTK_STEXT(compose->text);
gtk_stext_freeze(text);
if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
g_warning(_("Can't get text part\n"));
else {
while (fgets(buf, sizeof(buf), fp) != NULL) {
strcrchomp(buf);
gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
}
fclose(fp);
}
compose_attach_parts(compose, msginfo);
gtk_stext_thaw(text);
if (account->protocol != A_NNTP)
gtk_widget_grab_focus(compose->to_entry);
else
gtk_widget_grab_focus(compose->newsgroups_entry);
gtk_stext_set_editable(text, FALSE);
}
void compose_reedit(MsgInfo *msginfo)
{
Compose *compose;
PrefsAccount *account;
GtkSText *text;
FILE *fp;
gchar buf[BUFFSIZE];
g_return_if_fail(msginfo != NULL);
g_return_if_fail(msginfo->folder != NULL);
account = account_find_from_msginfo(msginfo);
if (!account) account = cur_account;
g_return_if_fail(account != NULL);
compose = compose_create(account, COMPOSE_REEDIT);
compose->targetinfo = procmsg_msginfo_copy(msginfo);
if (compose_parse_header(compose, msginfo) < 0) return;
compose_reedit_set_entry(compose, msginfo);
text = GTK_STEXT(compose->text);
gtk_stext_freeze(text);
if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
g_warning(_("Can't get text part\n"));
else {
while (fgets(buf, sizeof(buf), fp) != NULL) {
strcrchomp(buf);
gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
}
fclose(fp);
}
compose_attach_parts(compose, msginfo);
gtk_stext_thaw(text);
gtk_widget_grab_focus(compose->text);
if (prefs_common.auto_exteditor)
compose_exec_ext_editor(compose);
}
GList *compose_get_compose_list(void)
{
return compose_list;
}
static void compose_entry_show(Compose *compose, ComposeEntryType type)
{
GtkItemFactory *ifactory;
ifactory = gtk_item_factory_from_widget(compose->menubar);
switch (type) {
case COMPOSE_ENTRY_CC:
menu_set_active(ifactory, "/View/Cc", TRUE);
break;
case COMPOSE_ENTRY_BCC:
menu_set_active(ifactory, "/View/Bcc", TRUE);
break;
case COMPOSE_ENTRY_REPLY_TO:
menu_set_active(ifactory, "/View/Reply to", TRUE);
break;
case COMPOSE_ENTRY_FOLLOWUP_TO:
menu_set_active(ifactory, "/View/Followup to", TRUE);
break;
case COMPOSE_ENTRY_TO:
menu_set_active(ifactory, "/View/To", TRUE);
break;
default:
break;
}
}
static GtkEntry *compose_get_entry(Compose *compose, ComposeEntryType type)
{
GtkEntry *entry;
switch (type) {
case COMPOSE_ENTRY_CC:
entry = GTK_ENTRY(compose->cc_entry);
break;
case COMPOSE_ENTRY_BCC:
entry = GTK_ENTRY(compose->bcc_entry);
break;
case COMPOSE_ENTRY_REPLY_TO:
entry = GTK_ENTRY(compose->reply_entry);
break;
case COMPOSE_ENTRY_SUBJECT:
entry = GTK_ENTRY(compose->subject_entry);
break;
case COMPOSE_ENTRY_NEWSGROUPS:
entry = GTK_ENTRY(compose->newsgroups_entry);
break;
case COMPOSE_ENTRY_FOLLOWUP_TO:
entry = GTK_ENTRY(compose->followup_entry);
break;
case COMPOSE_ENTRY_TO:
default:
entry = GTK_ENTRY(compose->to_entry);
break;
}
return entry;
}
void compose_entry_set(Compose *compose, const gchar *text,
ComposeEntryType type)
{
GtkEntry *entry;
if (!text) return;
compose_entry_show(compose, type);
entry = compose_get_entry(compose, type);
gtk_entry_set_text(entry, text);
}
void compose_entry_append(Compose *compose, const gchar *text,
ComposeEntryType type)
{
GtkEntry *entry;
const gchar *str;
if (!text || *text == '\0') return;
compose_entry_show(compose, type);
entry = compose_get_entry(compose, type);
if (type != COMPOSE_ENTRY_SUBJECT) {
str = gtk_entry_get_text(entry);
if (*str != '\0')
gtk_entry_append_text(entry, ", ");
}
gtk_entry_append_text(entry, text);
}
static void compose_entries_set(Compose *compose, const gchar *mailto)
{
gchar *to = NULL;
gchar *cc = NULL;
gchar *bcc = NULL;
gchar *subject = NULL;
gchar *body = NULL;
scan_mailto_url(mailto, &to, &cc, &bcc, &subject, &body);
if (to)
compose_entry_set(compose, to, COMPOSE_ENTRY_TO);
if (cc)
compose_entry_set(compose, cc, COMPOSE_ENTRY_CC);
if (bcc)
compose_entry_set(compose, bcc, COMPOSE_ENTRY_BCC);
if (subject)
compose_entry_set(compose, subject, COMPOSE_ENTRY_SUBJECT);
if (body) {
gtk_stext_insert(GTK_STEXT(compose->text),
NULL, NULL, NULL, body, -1);
gtk_stext_insert(GTK_STEXT(compose->text),
NULL, NULL, NULL, "\n", 1);
}
g_free(to);
g_free(cc);
g_free(bcc);
g_free(subject);
g_free(body);
}
static void compose_entries_set_from_item(Compose *compose, FolderItem *item,
ComposeMode mode)
{
g_return_if_fail(item != NULL);
if (item->auto_to) {
if (mode != COMPOSE_REPLY || item->use_auto_to_on_reply)
compose_entry_set(compose, item->auto_to,
COMPOSE_ENTRY_TO);
}
if (item->auto_cc)
compose_entry_set(compose, item->auto_cc, COMPOSE_ENTRY_CC);
if (item->auto_bcc)
compose_entry_set(compose, item->auto_bcc, COMPOSE_ENTRY_BCC);
if (item->auto_replyto)
compose_entry_set(compose, item->auto_replyto,
COMPOSE_ENTRY_REPLY_TO);
}
#undef ACTIVATE_MENU
static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
{
static HeaderEntry hentry[] = {{"Reply-To:", NULL, TRUE},
{"Cc:", NULL, TRUE},
{"References:", NULL, FALSE},
{"Bcc:", NULL, TRUE},
{"Newsgroups:", NULL, TRUE},
{"Followup-To:", NULL, TRUE},
{"List-Post:", NULL, FALSE},
{NULL, NULL, FALSE}};
enum
{
H_REPLY_TO = 0,
H_CC = 1,
H_REFERENCES = 2,
H_BCC = 3,
H_NEWSGROUPS = 4,
H_FOLLOWUP_TO = 5,
H_LIST_POST = 6
};
FILE *fp;
gchar buf[BUFFSIZE];
g_return_val_if_fail(msginfo != NULL, -1);
if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
procheader_get_header_fields(fp, hentry);
fclose(fp);
if (hentry[H_REPLY_TO].body != NULL) {
conv_unmime_header(buf, sizeof(buf), hentry[H_REPLY_TO].body,
NULL);
compose->replyto = g_strdup(buf);
g_free(hentry[H_REPLY_TO].body);
hentry[H_REPLY_TO].body = NULL;
}
if (hentry[H_CC].body != NULL) {
conv_unmime_header(buf, sizeof(buf), hentry[H_CC].body, NULL);
compose->cc = g_strdup(buf);
g_free(hentry[H_CC].body);
hentry[H_CC].body = NULL;
}
if (hentry[H_REFERENCES].body != NULL) {
if (compose->mode == COMPOSE_REEDIT)
compose->references = hentry[H_REFERENCES].body;
else {
compose->references = compose_parse_references
(hentry[H_REFERENCES].body, msginfo->msgid);
g_free(hentry[H_REFERENCES].body);
}
hentry[H_REFERENCES].body = NULL;
}
if (hentry[H_BCC].body != NULL) {
if (compose->mode == COMPOSE_REEDIT) {
conv_unmime_header
(buf, sizeof(buf), hentry[H_BCC].body, NULL);
compose->bcc = g_strdup(buf);
}
g_free(hentry[H_BCC].body);
hentry[H_BCC].body = NULL;
}
if (hentry[H_NEWSGROUPS].body != NULL) {
compose->newsgroups = hentry[H_NEWSGROUPS].body;
hentry[H_NEWSGROUPS].body = NULL;
}
if (hentry[H_FOLLOWUP_TO].body != NULL) {
conv_unmime_header
(buf, sizeof(buf), hentry[H_FOLLOWUP_TO].body, NULL);
compose->followup_to = g_strdup(buf);
g_free(hentry[H_FOLLOWUP_TO].body);
hentry[H_FOLLOWUP_TO].body = NULL;
}
if (hentry[H_LIST_POST].body != NULL) {
gchar *to = NULL;
extract_address(hentry[H_LIST_POST].body);
if (hentry[H_LIST_POST].body[0] != '\0') {
scan_mailto_url(hentry[H_LIST_POST].body,
&to, NULL, NULL, NULL, NULL);
if (to) {
g_free(compose->ml_post);
compose->ml_post = to;
}
}
g_free(hentry[H_LIST_POST].body);
hentry[H_LIST_POST].body = NULL;
}
if (compose->mode == COMPOSE_REEDIT) {
if (msginfo->inreplyto && *msginfo->inreplyto)
compose->inreplyto = g_strdup(msginfo->inreplyto);
return 0;
}
if (msginfo->msgid && *msginfo->msgid)
compose->inreplyto = g_strdup(msginfo->msgid);
if (!compose->references) {
if (msginfo->msgid && *msginfo->msgid) {
if (msginfo->inreplyto && *msginfo->inreplyto)
compose->references =
g_strdup_printf("<%s>\n\t<%s>",
msginfo->inreplyto,
msginfo->msgid);
else
compose->references =
g_strconcat("<", msginfo->msgid, ">",
NULL);
} else if (msginfo->inreplyto && *msginfo->inreplyto) {
compose->references =
g_strconcat("<", msginfo->inreplyto, ">",
NULL);
}
}
return 0;
}
static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
{
GSList *ref_id_list, *cur;
GString *new_ref;
gchar *new_ref_str;
ref_id_list = references_list_append(NULL, ref);
if (!ref_id_list) return NULL;
if (msgid && *msgid)
ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
for (;;) {
gint len = 0;
for (cur = ref_id_list; cur != NULL; cur = cur->next)
/* "<" + Message-ID + ">" + CR+LF+TAB */
len += strlen((gchar *)cur->data) + 5;
if (len > MAX_REFERENCES_LEN) {
/* remove second message-ID */
if (ref_id_list && ref_id_list->next &&
ref_id_list->next->next) {
g_free(ref_id_list->next->data);
ref_id_list = g_slist_remove
(ref_id_list, ref_id_list->next->data);
} else {
slist_free_strings(ref_id_list);
g_slist_free(ref_id_list);
return NULL;
}
} else
break;
}
new_ref = g_string_new("");
for (cur = ref_id_list; cur != NULL; cur = cur->next) {
if (new_ref->len > 0)
g_string_append(new_ref, "\n\t");
g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
}
slist_free_strings(ref_id_list);
g_slist_free(ref_id_list);
new_ref_str = new_ref->str;
g_string_free(new_ref, FALSE);
return new_ref_str;
}
static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
const gchar *fmt, const gchar *qmark,
const gchar *body)
{
GtkSText *text = GTK_STEXT(compose->text);
static MsgInfo dummyinfo;
gchar *quote_str = NULL;
gchar *buf;
gchar *p, *lastp;
gint len;
if (!msginfo)
msginfo = &dummyinfo;
if (qmark != NULL) {
quote_fmt_init(msginfo, NULL, NULL);
quote_fmt_scan_string(qmark);
quote_fmt_parse();
buf = quote_fmt_get_buffer();
if (buf == NULL)
alertpanel_error(_("Quote mark format error."));
else
Xstrdup_a(quote_str, buf, return NULL)
}
if (fmt && *fmt != '\0') {
quote_fmt_init(msginfo, quote_str, body);
quote_fmt_scan_string(fmt);
quote_fmt_parse();
buf = quote_fmt_get_buffer();
if (buf == NULL) {
alertpanel_error(_("Message reply/forward format error."));
return NULL;
}
} else
buf = "";
gtk_stext_freeze(text);
for (p = buf; *p != '\0'; ) {
lastp = strchr(p, '\n');
len = lastp ? lastp - p + 1 : -1;
gtk_stext_insert(text, NULL, NULL, NULL, p, len);
if (lastp)
p = lastp + 1;
else
break;
}
gtk_stext_thaw(text);
return buf;
}
static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
ComposeMode mode)
{
GSList *cc_list = NULL;
GSList *cur;
gchar *from = NULL;
gchar *replyto = NULL;
GHashTable *to_table;
gboolean to_all = FALSE, to_ml = FALSE, ignore_replyto = FALSE;
g_return_if_fail(compose->account != NULL);
g_return_if_fail(msginfo != NULL);
switch (COMPOSE_MODE(mode)) {
case COMPOSE_REPLY_TO_SENDER:
ignore_replyto = TRUE;
break;
case COMPOSE_REPLY_TO_ALL:
to_all = TRUE;
break;
case COMPOSE_REPLY_TO_LIST:
to_ml = TRUE;
break;
default:
break;
}
if (compose->account->protocol != A_NNTP) {
if (!compose->replyto && to_ml && compose->ml_post)
compose_entry_set(compose, compose->ml_post,
COMPOSE_ENTRY_TO);
else
compose_entry_set(compose,
(compose->replyto && !ignore_replyto)
? compose->replyto
: msginfo->from ? msginfo->from : "",
COMPOSE_ENTRY_TO);
} else {
if (ignore_replyto) {
compose_entry_set(compose,
msginfo->from ? msginfo->from : "",
COMPOSE_ENTRY_TO);
} else {
compose_entry_set(compose,
compose->followup_to ? compose->followup_to
: compose->newsgroups ? compose->newsgroups
: "",
COMPOSE_ENTRY_NEWSGROUPS);
}
}
if (msginfo->subject && *msginfo->subject) {
gchar *buf;
guchar *p;
buf = g_strdup(msginfo->subject);
if (msginfo->folder && msginfo->folder->trim_compose_subject)
trim_subject(buf);
while (!strncasecmp(buf, "Re:", 3)) {
p = buf + 3;
while (isspace(*p)) p++;
memmove(buf, p, strlen(p) + 1);
}
compose_entry_set(compose, "Re: ", COMPOSE_ENTRY_SUBJECT);
compose_entry_append(compose, buf, COMPOSE_ENTRY_SUBJECT);
g_free(buf);
} else
compose_entry_set(compose, "Re: ", COMPOSE_ENTRY_SUBJECT);
if (!compose->replyto && to_ml && compose->ml_post) return;
if (!to_all || compose->account->protocol == A_NNTP) return;
if (compose->replyto) {
Xstrdup_a(replyto, compose->replyto, return);
extract_address(replyto);
}
if (msginfo->from) {
Xstrdup_a(from, msginfo->from, return);
extract_address(from);
}
if (replyto && from)
cc_list = address_list_append(cc_list, from);
cc_list = address_list_append(cc_list, msginfo->to);
cc_list = address_list_append(cc_list, compose->cc);
to_table = g_hash_table_new(g_str_hash, g_str_equal);
if (replyto)
g_hash_table_insert(to_table, replyto, GINT_TO_POINTER(1));
if (compose->account)
g_hash_table_insert(to_table, compose->account->address,
GINT_TO_POINTER(1));
/* remove address on To: and that of current account */
for (cur = cc_list; cur != NULL; ) {
GSList *next = cur->next;
if (g_hash_table_lookup(to_table, cur->data) != NULL)
cc_list = g_slist_remove(cc_list, cur->data);
else
g_hash_table_insert(to_table, cur->data, cur);
cur = next;
}
g_hash_table_destroy(to_table);
if (cc_list) {
for (cur = cc_list; cur != NULL; cur = cur->next)
compose_entry_append(compose, (gchar *)cur->data,
COMPOSE_ENTRY_CC);
slist_free_strings(cc_list);
g_slist_free(cc_list);
}
}
static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
{
g_return_if_fail(msginfo != NULL);
compose_entry_set(compose, msginfo->to , COMPOSE_ENTRY_TO);
compose_entry_set(compose, compose->cc , COMPOSE_ENTRY_CC);
compose_entry_set(compose, compose->bcc , COMPOSE_ENTRY_BCC);
compose_entry_set(compose, compose->replyto, COMPOSE_ENTRY_REPLY_TO);
compose_entry_set(compose, msginfo->subject, COMPOSE_ENTRY_SUBJECT);
}
static void compose_insert_sig(Compose *compose, gboolean replace)
{
GtkSText *text = GTK_STEXT(compose->text);
gint cur_pos;
gint len;
g_return_if_fail(compose->account != NULL);
cur_pos = gtk_editable_get_position(GTK_EDITABLE(text));
gtk_stext_freeze(text);
if (replace) {
len = gtk_stext_get_length(text);
gtk_stext_set_point(text, len);
}
if (replace && compose->sig_str) {
gint pos;
if (compose->sig_str[0] == '\0')
pos = -1;
else
pos = gtkut_stext_find(text, 0, compose->sig_str, TRUE);
if (pos != -1) {
len = get_mbs_len(compose->sig_str);
if (len >= 0) {
gtk_stext_set_point(text, pos);
gtk_stext_forward_delete(text, len);
}
}
}
g_free(compose->sig_str);
compose->sig_str = compose_get_signature_str(compose);
if (compose->sig_str) {
if (!replace)
gtk_stext_insert(text, NULL, NULL, NULL, "\n\n", 2);
gtk_stext_insert(text, NULL, NULL, NULL, compose->sig_str, -1);
} else
compose->sig_str = g_strdup("");
gtk_stext_thaw(text);
if (cur_pos > gtk_stext_get_length(text))
cur_pos = gtk_stext_get_length(text);
gtk_editable_set_position(GTK_EDITABLE(text), cur_pos);
gtk_stext_set_point(text, cur_pos);
}
static gchar *compose_get_signature_str(Compose *compose)
{
gchar *sig_body = NULL;
gchar *sig_str = NULL;
g_return_val_if_fail(compose->account != NULL, NULL);
if (!compose->account->sig_path)
return NULL;
if (compose->account->sig_type == SIG_FILE) {
if (!is_file_or_fifo_exist(compose->account->sig_path)) {
g_warning("can't open signature file: %s\n",
compose->account->sig_path);
return NULL;
}
}
if (compose->account->sig_type == SIG_COMMAND)
sig_body = get_command_output(compose->account->sig_path);
else {
gchar *tmp;
tmp = file_read_to_str(compose->account->sig_path);
if (!tmp)
return NULL;
sig_body = normalize_newlines(tmp);
g_free(tmp);
}
if (prefs_common.sig_sep) {
sig_str = g_strconcat(prefs_common.sig_sep, "\n", sig_body,
NULL);
g_free(sig_body);
} else
sig_str = sig_body;
return sig_str;
}
static void compose_insert_file(Compose *compose, const gchar *file)
{
GtkSText *text = GTK_STEXT(compose->text);
gchar buf[BUFFSIZE];
gint len;
FILE *fp;
g_return_if_fail(file != NULL);
if ((fp = fopen(file, "rb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return;
}
gtk_stext_freeze(text);
while (fgets(buf, sizeof(buf), fp) != NULL) {
/* strip <CR> if DOS/Windows file,
replace <CR> with <LF> if Macintosh file. */
strcrchomp(buf);
len = strlen(buf);
if (len > 0 && buf[len - 1] != '\n') {
while (--len >= 0)
if (buf[len] == '\r') buf[len] = '\n';
}
gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
}
gtk_stext_thaw(text);
fclose(fp);
}
static void compose_attach_append(Compose *compose, const gchar *file,
const gchar *filename,
const gchar *content_type)
{
AttachInfo *ainfo;
gchar *text[N_ATTACH_COLS];
FILE *fp;
off_t size;
gint row;
if (!is_file_exist(file)) {
g_warning(_("File %s doesn't exist\n"), file);
return;
}
if ((size = get_file_size(file)) < 0) {
g_warning(_("Can't get file size of %s\n"), file);
return;
}
if (size == 0) {
alertpanel_notice(_("File %s is empty."), file);
return;
}
if ((fp = fopen(file, "rb")) == NULL) {
alertpanel_error(_("Can't read %s."), file);
return;
}
fclose(fp);
if (!compose->use_attach) {
GtkItemFactory *ifactory;
ifactory = gtk_item_factory_from_widget(compose->menubar);
menu_set_active(ifactory, "/View/Attachment", TRUE);
}
ainfo = g_new0(AttachInfo, 1);
ainfo->file = g_strdup(file);
if (content_type) {
ainfo->content_type = g_strdup(content_type);
if (!strcasecmp(content_type, "message/rfc822")) {
MsgInfo *msginfo;
MsgFlags flags = {0, 0};
gchar *name;
if (procmime_get_encoding_for_text_file(file) == ENC_7BIT)
ainfo->encoding = ENC_7BIT;
else
ainfo->encoding = ENC_8BIT;
msginfo = procheader_parse_file(file, flags, FALSE);
if (msginfo && msginfo->subject)
name = msginfo->subject;
else
name = g_basename(filename ? filename : file);
ainfo->name = g_strdup_printf(_("Message: %s"), name);
procmsg_msginfo_free(msginfo);
} else {
if (!g_strncasecmp(content_type, "text", 4))
ainfo->encoding = procmime_get_encoding_for_text_file(file);
else
ainfo->encoding = ENC_BASE64;
ainfo->name = g_strdup
(g_basename(filename ? filename : file));
}
} else {
ainfo->content_type = procmime_get_mime_type(file);
if (!ainfo->content_type) {
ainfo->content_type =
g_strdup("application/octet-stream");
ainfo->encoding = ENC_BASE64;
} else if (!g_strncasecmp(ainfo->content_type, "text", 4))
ainfo->encoding =
procmime_get_encoding_for_text_file(file);
else
ainfo->encoding = ENC_BASE64;
ainfo->name = g_strdup(g_basename(filename ? filename : file));
}
ainfo->size = size;
text[COL_MIMETYPE] = ainfo->content_type;
text[COL_SIZE] = to_human_readable(size);
text[COL_NAME] = ainfo->name;
row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
}
#define IS_FIRST_PART_TEXT(info) \
((info->mime_type == MIME_TEXT || info->mime_type == MIME_TEXT_HTML) || \
(info->mime_type == MIME_MULTIPART && info->content_type && \
!strcasecmp(info->content_type, "multipart/alternative") && \
(info->children && \
(info->children->mime_type == MIME_TEXT || \
info->children->mime_type == MIME_TEXT_HTML))))
static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
{
MimeInfo *mimeinfo;
MimeInfo *child;
gchar *infile;
gchar *outfile;
mimeinfo = procmime_scan_message(msginfo);
if (!mimeinfo) return;
/* skip first text (presumably message body) */
child = mimeinfo->children;
if (!child || IS_FIRST_PART_TEXT(mimeinfo)) {
procmime_mimeinfo_free_all(mimeinfo);
return;
}
if (IS_FIRST_PART_TEXT(child))
child = child->next;
infile = procmsg_get_message_file_path(msginfo);
while (child != NULL) {
if (child->children || child->mime_type == MIME_MULTIPART) {
child = procmime_mimeinfo_next(child);
continue;
}
outfile = procmime_get_tmp_file_name(child);
if (procmime_get_part(outfile, infile, child) < 0)
g_warning(_("Can't get the part of multipart message."));
else
compose_attach_append
(compose, outfile,
child->filename ? child->filename : child->name,
child->content_type);
child = child->next;
}
g_free(infile);
procmime_mimeinfo_free_all(mimeinfo);
}
#undef IS_FIRST_PART_TEXT
#define GET_CHAR(pos, buf, len) \
{ \
if (text->use_wchar) \
len = wctomb(buf, (wchar_t)GTK_STEXT_INDEX(text, (pos))); \
else { \
buf[0] = GTK_STEXT_INDEX(text, (pos)); \
len = 1; \
} \
}
#define DISP_WIDTH(len) \
((len > 2 && conv_get_current_charset() == C_UTF_8) ? 2 : \
(len == 2 && conv_get_current_charset() == C_UTF_8) ? 1 : len)
#define INDENT_CHARS ">|#"
#define SPACE_CHARS " \t"
static void compose_wrap_line(Compose *compose)
{
GtkSText *text = GTK_STEXT(compose->text);
gint ch_len, last_ch_len;
gchar cbuf[MB_LEN_MAX], last_ch;
guint text_len;
guint line_end;
guint quoted;
gint p_start, p_end;
gint line_pos, cur_pos;
gint line_len, cur_len;
gtk_stext_freeze(text);
text_len = gtk_stext_get_length(text);
/* check to see if the point is on the paragraph mark (empty line). */
cur_pos = gtk_stext_get_point(text);
GET_CHAR(cur_pos, cbuf, ch_len);
if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
if (cur_pos == 0)
goto compose_end; /* on the paragraph mark */
GET_CHAR(cur_pos - 1, cbuf, ch_len);
if (ch_len == 1 && *cbuf == '\n')
goto compose_end; /* on the paragraph mark */
}
/* find paragraph start. */
line_end = quoted = 0;
for (p_start = cur_pos; p_start >= 0; --p_start) {
GET_CHAR(p_start, cbuf, ch_len);
if (ch_len == 1 && *cbuf == '\n') {
if (quoted)
goto compose_end; /* quoted part */
if (line_end) {
p_start += 2;
break;
}
line_end = 1;
} else {
if (ch_len == 1 && strchr(INDENT_CHARS, *cbuf))
quoted = 1;
else if (ch_len != 1 || !isspace(*(guchar *)cbuf))
quoted = 0;
line_end = 0;
}
}
if (p_start < 0)
p_start = 0;
/* find paragraph end. */
line_end = 0;
for (p_end = cur_pos; p_end < text_len; p_end++) {
GET_CHAR(p_end, cbuf, ch_len);
if (ch_len == 1 && *cbuf == '\n') {
if (line_end) {
p_end -= 1;
break;
}
line_end = 1;
} else {
if (line_end && ch_len == 1 &&
strchr(INDENT_CHARS, *cbuf))
goto compose_end; /* quoted part */
line_end = 0;
}
}
if (p_end >= text_len)
p_end = text_len;
if (p_start >= p_end)
goto compose_end;
line_len = cur_len = 0;
last_ch_len = 0;
last_ch = '\0';
line_pos = p_start;
for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
guint space = 0;
GET_CHAR(cur_pos, cbuf, ch_len);
if (ch_len < 0) {
cbuf[0] = '\0';
ch_len = 1;
}
if (ch_len == 1 && isspace(*(guchar *)cbuf))
space = 1;
if (ch_len == 1 && *cbuf == '\n') {
guint replace = 0;
if (last_ch_len == 1 && !isspace((guchar)last_ch)) {
if (cur_pos + 1 < p_end) {
GET_CHAR(cur_pos + 1, cbuf, ch_len);
if (ch_len == 1 &&
!isspace(*(guchar *)cbuf))
replace = 1;
}
}
gtk_stext_set_point(text, cur_pos + 1);
gtk_stext_backward_delete(text, 1);
if (replace) {
gtk_stext_set_point(text, cur_pos);
gtk_stext_insert(text, NULL, NULL, NULL, " ", 1);
space = 1;
}
else {
p_end--;
cur_pos--;
continue;
}
}
last_ch_len = ch_len;
last_ch = *cbuf;
if (space) {
line_pos = cur_pos + 1;
line_len = cur_len + ch_len;
}
if (cur_len + DISP_WIDTH(ch_len) > prefs_common.linewrap_len &&
line_len > 0) {
gint tlen = ch_len;
GET_CHAR(line_pos - 1, cbuf, ch_len);
if (ch_len == 1 && isspace(*(guchar *)cbuf)) {
gtk_stext_set_point(text, line_pos);
gtk_stext_backward_delete(text, 1);
p_end--;
cur_pos--;
line_pos--;
cur_len--;
line_len--;
}
ch_len = tlen;
gtk_stext_set_point(text, line_pos);
gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
p_end++;
cur_pos++;
line_pos++;
cur_len = cur_len - line_len + DISP_WIDTH(ch_len);
line_len = 0;
continue;
}
if (ch_len > 1) {
line_pos = cur_pos + 1;
line_len = cur_len + DISP_WIDTH(ch_len);
}
cur_len += DISP_WIDTH(ch_len);
}
compose_end:
gtk_stext_thaw(text);
}
#undef WRAP_DEBUG
#ifdef WRAP_DEBUG
/* Darko: used when I debug wrapping */
void dump_text(GtkSText *text, int pos, int tlen, int breakoncr)
{
gint i, clen;
gchar cbuf[MB_LEN_MAX];
printf("%d [", pos);
for (i = pos; i < tlen; i++) {
GET_CHAR(i, cbuf, clen);
if (clen < 0) break;
if (breakoncr && clen == 1 && cbuf[0] == '\n')
break;
fwrite(cbuf, clen, 1, stdout);
}
printf("]\n");
}
#endif
typedef enum {
WAIT_FOR_SPACE,
WAIT_FOR_INDENT_CHAR,
WAIT_FOR_INDENT_CHAR_OR_SPACE
} IndentState;
/* return indent length, we allow:
> followed by spaces/tabs
| followed by spaces/tabs
uppercase characters immediately followed by >,
and the repeating sequences of the above */
/* return indent length */
static guint get_indent_length(GtkSText *text, guint start_pos, guint text_len)
{
guint i_len = 0;
guint i, ch_len, alnum_cnt = 0;
IndentState state = WAIT_FOR_INDENT_CHAR;
gchar cbuf[MB_LEN_MAX];
gboolean is_space;
gboolean is_indent;
for (i = start_pos; i < text_len; i++) {
GET_CHAR(i, cbuf, ch_len);
if (ch_len > 1)
break;
if (cbuf[0] == '\n')
break;
is_indent = strchr(INDENT_CHARS, cbuf[0]) ? TRUE : FALSE;
is_space = strchr(SPACE_CHARS, cbuf[0]) ? TRUE : FALSE;
switch (state) {
case WAIT_FOR_SPACE:
if (is_space == FALSE)
goto out;
state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
break;
case WAIT_FOR_INDENT_CHAR_OR_SPACE:
if (is_indent == FALSE && is_space == FALSE &&
!isupper((guchar)cbuf[0]))
goto out;
if (is_space == TRUE) {
alnum_cnt = 0;
state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
} else if (is_indent == TRUE) {
alnum_cnt = 0;
state = WAIT_FOR_SPACE;
} else {
alnum_cnt++;
state = WAIT_FOR_INDENT_CHAR;
}
break;
case WAIT_FOR_INDENT_CHAR:
if (is_indent == FALSE && !isupper((guchar)cbuf[0]))
goto out;
if (is_indent == TRUE) {
alnum_cnt = 0;
state = WAIT_FOR_SPACE;
} else {
alnum_cnt++;
}
break;
}
i_len++;
}
out:
if ((i_len > 0) && (state == WAIT_FOR_INDENT_CHAR))
i_len -= alnum_cnt;
return i_len;
}
/* insert quotation string when line was wrapped */
static guint ins_quote(GtkSText *text, guint indent_len,
guint prev_line_pos, guint text_len,
gchar *quote_fmt)
{
guint i, ins_len;
gchar ch;
if (indent_len) {
for (i = 0; i < indent_len; i++) {
ch = GTK_STEXT_INDEX(text, prev_line_pos + i);
gtk_stext_insert(text, NULL, NULL, NULL, &ch, 1);
}
ins_len = indent_len;
}
return ins_len;
}
/* check if we should join the next line */
static gboolean join_next_line(GtkSText *text, guint start_pos, guint tlen,
guint prev_ilen, gboolean autowrap)
{
guint indent_len, ch_len;
gboolean do_join = FALSE;
gchar cbuf[MB_LEN_MAX];
indent_len = get_indent_length(text, start_pos, tlen);
if ((autowrap || indent_len > 0) && indent_len == prev_ilen) {
GET_CHAR(start_pos + indent_len, cbuf, ch_len);
if (ch_len > 0 && (cbuf[0] != '\n'))
do_join = TRUE;
}
return do_join;
}
static void compose_wrap_line_all(Compose *compose)
{
compose_wrap_line_all_full(compose, FALSE);
}
#define STEXT_FREEZE() \
if (!frozen) { gtk_stext_freeze(text); frozen = TRUE; }
static void compose_wrap_line_all_full(Compose *compose, gboolean autowrap)
{
GtkSText *text = GTK_STEXT(compose->text);
guint tlen;
guint line_pos = 0, cur_pos = 0, p_pos = 0;
gint line_len = 0, cur_len = 0;
gint ch_len;
gboolean is_new_line = TRUE, do_delete = FALSE;
guint i_len = 0;
gboolean linewrap_quote = TRUE;
gboolean set_editable_pos = FALSE;
gint editable_pos = 0;
gboolean frozen = FALSE;
guint linewrap_len = prefs_common.linewrap_len;
gchar *qfmt = prefs_common.quotemark;
gchar cbuf[MB_LEN_MAX];
tlen = gtk_stext_get_length(text);
for (; cur_pos < tlen; cur_pos++) {
/* mark position of new line - needed for quotation wrap */
if (is_new_line) {
if (linewrap_quote)
i_len = get_indent_length(text, cur_pos, tlen);
is_new_line = FALSE;
p_pos = cur_pos;
#ifdef WRAP_DEBUG
g_print("new line i_len=%d p_pos=", i_len);
dump_text(text, p_pos, tlen, 1);
#endif
}
GET_CHAR(cur_pos, cbuf, ch_len);
/* fix line length for tabs */
if (ch_len == 1 && *cbuf == '\t') {
guint tab_width = text->default_tab_width;
guint tab_offset = line_len % tab_width;
#ifdef WRAP_DEBUG
g_print("found tab at pos=%d line_len=%d ", cur_pos,
line_len);
#endif
if (tab_offset) {
line_len += tab_width - tab_offset - 1;
cur_len = line_len;
}
#ifdef WRAP_DEBUG
printf("new_len=%d\n", line_len);
#endif
}
/* we have encountered line break */
if (ch_len == 1 && *cbuf == '\n') {
gint clen;
gchar cb[MB_LEN_MAX];
/* should we join the next line */
if ((autowrap || i_len != cur_len) && do_delete &&
join_next_line
(text, cur_pos + 1, tlen, i_len, autowrap))
do_delete = TRUE;
else
do_delete = FALSE;
#ifdef WRAP_DEBUG
g_print("found CR at %d do_del is %d next line is ",
cur_pos, do_delete);
dump_text(text, cur_pos + 1, tlen, 1);
#endif
/* skip delete if it is continuous URL */
if (do_delete && (line_pos - p_pos <= i_len) &&
gtkut_stext_is_uri_string(text, line_pos, tlen))
do_delete = FALSE;
#ifdef WRAP_DEBUG
g_print("l_len=%d wrap_len=%d do_del=%d\n",
line_len, linewrap_len, do_delete);
#endif
/* should we delete to perform smart wrapping */
if (line_len < linewrap_len && do_delete) {
STEXT_FREEZE();
/* get rid of newline */
gtk_stext_set_point(text, cur_pos);
gtk_stext_forward_delete(text, 1);
tlen--;
/* if text starts with quote fmt or with
indent string, delete them */
if (i_len) {
guint ilen;
ilen = gtkut_stext_str_compare_n
(text, cur_pos, p_pos, i_len,
tlen);
if (ilen) {
gtk_stext_forward_delete
(text, ilen);
tlen -= ilen;
}
}
GET_CHAR(cur_pos, cb, clen);
/* insert space between the next line */
if (cur_pos > 0) {
gint clen_prev;
gchar cb_prev[MB_LEN_MAX];
GET_CHAR(cur_pos - 1, cb_prev,
clen_prev);
if ((clen_prev != clen && clen > 1) ||
(clen == 1 &&
!isspace((guchar)cb[0]))) {
gtk_stext_insert
(text, NULL, NULL,
NULL, " ", 1);
tlen++;
}
}
/* and start over with current line */
cur_pos = p_pos - 1;
line_pos = cur_pos;
line_len = cur_len = 0;
do_delete = FALSE;
is_new_line = TRUE;
#ifdef WRAP_DEBUG
g_print("after delete l_pos=");
dump_text(text, line_pos, tlen, 1);
#endif
/* move beginning of line if we are on
linebreak */
GET_CHAR(line_pos, cb, clen);
if (clen == 1 && *cb == '\n')
line_pos++;
#ifdef WRAP_DEBUG
g_print("new line_pos=%d\n", line_pos);
#endif
continue;
}
/* mark new line beginning */
line_pos = cur_pos + 1;
line_len = cur_len = 0;
do_delete = FALSE;
is_new_line = TRUE;
continue;
}
if (ch_len < 0) {
cbuf[0] = '\0';
ch_len = 1;
}
/* possible line break */
if (ch_len == 1 && isspace(*(guchar *)cbuf)) {
line_pos = cur_pos + 1;
line_len = cur_len + ch_len;
}
/* are we over wrapping length set in preferences ? */
if (cur_len + DISP_WIDTH(ch_len) > linewrap_len) {
gint clen;
#ifdef WRAP_DEBUG
g_print("should wrap cur_pos=%d ", cur_pos);
dump_text(text, p_pos, tlen, 1);
dump_text(text, line_pos, tlen, 1);
#endif
/* force wrapping if it is one long word but not URL */
if (line_pos - p_pos <= i_len)
if (!gtkut_stext_is_uri_string
(text, line_pos, tlen))
line_pos = cur_pos - 1;
#ifdef WRAP_DEBUG
g_print("new line_pos=%d\n", line_pos);
#endif
GET_CHAR(line_pos - 1, cbuf, clen);
/* if next character is space delete it */
if (clen == 1 && isspace(*(guchar *)cbuf)) {
if (p_pos + i_len != line_pos ||
!gtkut_stext_is_uri_string
(text, line_pos, tlen)) {
STEXT_FREEZE();
/* workaround for correct cursor
position */
if (set_editable_pos == FALSE) {
editable_pos = gtk_editable_get_position(GTK_EDITABLE(text));
if (editable_pos == line_pos)
set_editable_pos = TRUE;
}
gtk_stext_set_point(text, line_pos);
gtk_stext_backward_delete(text, 1);
tlen--;
cur_pos--;
line_pos--;
cur_len--;
line_len--;
}
}
/* if it is URL at beginning of line don't wrap */
if (p_pos + i_len == line_pos &&
gtkut_stext_is_uri_string(text, line_pos, tlen)) {
#ifdef WRAP_DEBUG
g_print("found URL at ");
dump_text(text, line_pos, tlen, 1);
#endif
continue;
}
/* insert CR */
STEXT_FREEZE();
gtk_stext_set_point(text, line_pos);
gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
/* gtk_stext_compact_buffer(text); */
tlen++;
line_pos++;
/* for loop will increase it */
cur_pos = line_pos - 1;
/* start over with current line */
is_new_line = TRUE;
line_len = cur_len = 0;
if (autowrap || i_len > 0)
do_delete = TRUE;
else
do_delete = FALSE;
#ifdef WRAP_DEBUG
g_print("after CR insert ");
dump_text(text, line_pos, tlen, 1);
dump_text(text, cur_pos, tlen, 1);
#endif
/* should we insert quotation ? */
if (linewrap_quote && i_len) {
/* only if line is not already quoted */
if (!gtkut_stext_str_compare
(text, line_pos, tlen, qfmt)) {
guint ins_len;
if (line_pos - p_pos > i_len) {
ins_len = ins_quote
(text, i_len, p_pos,
tlen, qfmt);
tlen += ins_len;
}
#ifdef WRAP_DEBUG
g_print("after quote insert ");
dump_text(text, line_pos, tlen, 1);
#endif
}
}
continue;
}
if (ch_len > 1) {
line_pos = cur_pos + 1;
line_len = cur_len + DISP_WIDTH(ch_len);
}
/* advance to next character in buffer */
cur_len += DISP_WIDTH(ch_len);
}
if (frozen)
gtk_stext_thaw(text);
if (set_editable_pos && editable_pos <= tlen)
gtk_editable_set_position(GTK_EDITABLE(text), editable_pos);
}
#undef STEXT_FREEZE
#undef GET_CHAR
static void compose_set_title(Compose *compose)
{
gchar *str;
gchar *edited;
edited = compose->modified ? _(" [Edited]") : "";
if (compose->account && compose->account->address)
str = g_strdup_printf(_("%s - Compose message%s"),
compose->account->address, edited);
else
str = g_strdup_printf(_("Compose message%s"), edited);
gtk_window_set_title(GTK_WINDOW(compose->window), str);
g_free(str);
}
static void compose_select_account(Compose *compose, PrefsAccount *account,
gboolean init)
{
GtkItemFactory *ifactory;
g_return_if_fail(account != NULL);
compose->account = account;
compose_set_title(compose);
ifactory = gtk_item_factory_from_widget(compose->menubar);
if (account->protocol == A_NNTP) {
gtk_widget_show(compose->newsgroups_hbox);
gtk_widget_show(compose->newsgroups_entry);
gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 4);
compose->use_newsgroups = TRUE;
menu_set_active(ifactory, "/View/To", FALSE);
menu_set_sensitive(ifactory, "/View/To", TRUE);
menu_set_active(ifactory, "/View/Cc", FALSE);
menu_set_sensitive(ifactory, "/View/Cc", TRUE);
menu_set_sensitive(ifactory, "/View/Followup to", TRUE);
} else {
gtk_widget_hide(compose->newsgroups_hbox);
gtk_widget_hide(compose->newsgroups_entry);
gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 0);
gtk_widget_queue_resize(compose->table_vbox);
compose->use_newsgroups = FALSE;
menu_set_active(ifactory, "/View/To", TRUE);
menu_set_sensitive(ifactory, "/View/To", FALSE);
menu_set_active(ifactory, "/View/Cc", TRUE);
menu_set_sensitive(ifactory, "/View/Cc", FALSE);
menu_set_active(ifactory, "/View/Followup to", FALSE);
menu_set_sensitive(ifactory, "/View/Followup to", FALSE);
}
if (account->set_autocc) {
compose_entry_show(compose, COMPOSE_ENTRY_CC);
if (account->auto_cc && compose->mode != COMPOSE_REEDIT)
compose_entry_set(compose, account->auto_cc,
COMPOSE_ENTRY_CC);
}
if (account->set_autobcc) {
compose_entry_show(compose, COMPOSE_ENTRY_BCC);
if (account->auto_bcc && compose->mode != COMPOSE_REEDIT)
compose_entry_set(compose, account->auto_bcc,
COMPOSE_ENTRY_BCC);
}
if (account->set_autoreplyto) {
compose_entry_show(compose, COMPOSE_ENTRY_REPLY_TO);
if (account->auto_replyto && compose->mode != COMPOSE_REEDIT)
compose_entry_set(compose, account->auto_replyto,
COMPOSE_ENTRY_REPLY_TO);
}
#if USE_GPGME
if (account->default_sign)
menu_set_active(ifactory, "/Tools/PGP Sign", TRUE);
if (account->default_encrypt)
menu_set_active(ifactory, "/Tools/PGP Encrypt", TRUE);
#endif /* USE_GPGME */
if (!init && compose->mode != COMPOSE_REDIRECT && prefs_common.auto_sig)
compose_insert_sig(compose, TRUE);
}
static gboolean compose_check_for_valid_recipient(Compose *compose)
{
gchar *to = "", *cc = "", *bcc = "";
gchar *newsgroups = "";
if (compose->use_to)
to = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
if (compose->use_cc)
cc = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
if (compose->use_bcc)
bcc = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
if (compose->use_newsgroups)
newsgroups = gtk_entry_get_text
(GTK_ENTRY(compose->newsgroups_entry));
Xstrdup_a(to, to, return FALSE);
Xstrdup_a(cc, cc, return FALSE);
Xstrdup_a(bcc, bcc, return FALSE);
Xstrdup_a(newsgroups, newsgroups, return FALSE);
g_strstrip(to);
g_strstrip(cc);
g_strstrip(bcc);
g_strstrip(newsgroups);
if (*to == '\0' && *cc == '\0' && *bcc == '\0' && *newsgroups == '\0')
return FALSE;
else
return TRUE;
}
static gboolean compose_check_entries(Compose *compose)
{
gchar *str;
if (compose_check_for_valid_recipient(compose) == FALSE) {
alertpanel_error(_("Recipient is not specified."));
return FALSE;
}
str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
if (*str == '\0') {
AlertValue aval;
aval = alertpanel(_("Send"),
_("Subject is empty. Send it anyway?"),
_("Yes"), _("No"), NULL);
if (aval != G_ALERTDEFAULT)
return FALSE;
}
return TRUE;
}
static gint compose_send(Compose *compose)
{
gchar tmp[MAXPATHLEN + 1];
gint ok = 0;
static gboolean lock = FALSE;
if (lock) return 1;
g_return_val_if_fail(compose->account != NULL, -1);
lock = TRUE;
if (compose_check_entries(compose) == FALSE) {
lock = FALSE;
return 1;
}
if (!main_window_toggle_online_if_offline(main_window_get())) {
lock = FALSE;
return 1;
}
/* write to temporary file */
g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%p",
get_tmp_dir(), G_DIR_SEPARATOR, compose);
if (compose->mode == COMPOSE_REDIRECT) {
if (compose_redirect_write_to_file(compose, tmp) < 0) {
lock = FALSE;
return -1;
}
} else {
if (prefs_common.linewrap_at_send)
compose_wrap_line_all(compose);
if (compose_write_to_file(compose, tmp, FALSE) < 0) {
lock = FALSE;
return -1;
}
}
if (!compose->to_list && !compose->newsgroup_list) {
g_warning(_("can't get recipient list."));
unlink(tmp);
lock = FALSE;
return -1;
}
if (compose->to_list) {
PrefsAccount *ac;
if (compose->account->protocol != A_NNTP)
ac = compose->account;
else {
ac = account_find_from_address(compose->account->address);
if (!ac) {
if (cur_account && cur_account->protocol != A_NNTP)
ac = cur_account;
else
ac = account_get_default();
}
if (!ac || ac->protocol == A_NNTP) {
alertpanel_error(_("Account for sending mail is not specified.\n"
"Please select a mail account before sending."));
unlink(tmp);
lock = FALSE;
return -1;
}
}
ok = send_message(tmp, ac, compose->to_list);
statusbar_pop_all();
}
if (ok == 0 && compose->newsgroup_list) {
ok = news_post(FOLDER(compose->account->folder), tmp);
if (ok < 0) {
alertpanel_error(_("Error occurred while posting the message to %s ."),
compose->account->nntp_server);
unlink(tmp);
lock = FALSE;
return -1;
}
}
if (ok == 0) {
if (compose->mode == COMPOSE_REEDIT) {
compose_remove_reedit_target(compose);
if (compose->targetinfo)
folderview_update_item
(compose->targetinfo->folder, TRUE);
}
/* save message to outbox */
if (prefs_common.savemsg) {
FolderItem *outbox;
outbox = account_get_special_folder
(compose->account, F_OUTBOX);
if (procmsg_save_to_outbox(outbox, tmp, FALSE) < 0)
alertpanel_error
(_("Can't save the message to outbox."));
else
folderview_update_item(outbox, TRUE);
}
}
unlink(tmp);
lock = FALSE;
return ok;
}
#if USE_GPGME
/* interfaces to rfc2015 to keep out the prefs stuff there.
* returns 0 on success and -1 on error. */
static gint compose_create_signers_list(Compose *compose, GSList **pkey_list)
{
const gchar *key_id = NULL;
GSList *key_list;
switch (compose->account->sign_key) {
case SIGN_KEY_DEFAULT:
*pkey_list = NULL;
return 0;
case SIGN_KEY_BY_FROM:
key_id = compose->account->address;
break;
case SIGN_KEY_CUSTOM:
key_id = compose->account->sign_key_id;
break;
default:
break;
}
key_list = rfc2015_create_signers_list(key_id);
if (!key_list) {
alertpanel_error(_("Could not find any key associated with "
"currently selected key id `%s'."), key_id);
return -1;
}
*pkey_list = key_list;
return 0;
}
/* clearsign message body text */
static gint compose_clearsign_text(Compose *compose, gchar **text)
{
GSList *key_list;
gchar *tmp_file;
tmp_file = get_tmp_file();
if (str_write_to_file(*text, tmp_file) < 0) {
g_free(tmp_file);
return -1;
}
if (compose_create_signers_list(compose, &key_list) < 0 ||
rfc2015_clearsign(tmp_file, key_list) < 0) {
unlink(tmp_file);
g_free(tmp_file);
return -1;
}
g_free(*text);
*text = file_read_to_str(tmp_file);
unlink(tmp_file);
g_free(tmp_file);
if (*text == NULL)
return -1;
return 0;
}
#endif /* USE_GPGME */
static gint compose_write_to_file(Compose *compose, const gchar *file,
gboolean is_draft)
{
FILE *fp;
size_t len;
gchar *chars;
gchar *buf;
gchar *canon_buf;
const gchar *out_codeset;
EncodingType encoding;
if ((fp = fopen(file, "wb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return -1;
}
/* chmod for security */
if (change_file_mode_rw(fp, file) < 0) {
FILE_OP_ERROR(file, "chmod");
g_warning(_("can't change file mode\n"));
}
/* get all composed text */
chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
if (is_ascii_str(chars)) {
buf = chars;
chars = NULL;
out_codeset = CS_US_ASCII;
encoding = ENC_7BIT;
} else {
const gchar *src_codeset;
out_codeset = conv_get_outgoing_charset_str();
if (!strcasecmp(out_codeset, CS_US_ASCII))
out_codeset = CS_ISO_8859_1;
if (prefs_common.encoding_method == CTE_BASE64)
encoding = ENC_BASE64;
else if (prefs_common.encoding_method == CTE_QUOTED_PRINTABLE)
encoding = ENC_QUOTED_PRINTABLE;
else if (prefs_common.encoding_method == CTE_8BIT)
encoding = ENC_8BIT;
else
encoding = procmime_get_encoding_for_charset
(out_codeset);
src_codeset = conv_get_current_charset_str();
/* if current encoding is US-ASCII, set it the same as
outgoing one to prevent code conversion failure */
if (!strcasecmp(src_codeset, CS_US_ASCII))
src_codeset = out_codeset;
debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
src_codeset, out_codeset, procmime_get_encoding_str(encoding));
buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
if (!buf) {
AlertValue aval;
gchar *msg;
msg = g_strdup_printf(_("Can't convert the character encoding of the message from\n"
"%s to %s.\n"
"Send it anyway?"), src_codeset, out_codeset);
aval = alertpanel
(_("Error"), msg, _("Yes"), _("+No"), NULL);
g_free(msg);
if (aval != G_ALERTDEFAULT) {
g_free(chars);
fclose(fp);
unlink(file);
return -1;
} else {
buf = chars;
out_codeset = src_codeset;
chars = NULL;
}
}
}
g_free(chars);
canon_buf = canonicalize_str(buf);
g_free(buf);
buf = canon_buf;
#if USE_GPGME
/* force encoding to protect trailing spaces */
if (!is_draft && compose->use_signing && !compose->account->clearsign) {
if (encoding == ENC_7BIT)
encoding = ENC_QUOTED_PRINTABLE;
else if (encoding == ENC_8BIT)
encoding = ENC_BASE64;
}
if (!is_draft && compose->use_signing && compose->account->clearsign) {
/* MIME encoding doesn't fit with cleartext signature */
if (encoding == ENC_QUOTED_PRINTABLE || encoding == ENC_BASE64)
encoding = ENC_8BIT;
if (compose_clearsign_text(compose, &buf) < 0) {
g_warning("clearsign failed\n");
fclose(fp);
unlink(file);
g_free(buf);
return -1;
}
}
#endif
/* write headers */
if (compose_write_headers
(compose, fp, out_codeset, encoding, is_draft) < 0) {
g_warning(_("can't write headers\n"));
fclose(fp);
unlink(file);
g_free(buf);
return -1;
}
if (compose->use_attach &&
GTK_CLIST(compose->attach_clist)->row_list) {
#if USE_GPGME
/* This prolog message is ignored by mime software and
* because it would make our signing/encryption task
* tougher, we don't emit it in that case */
if (!compose->use_signing && !compose->use_encryption)
#endif
fputs("This is a multi-part message in MIME format.\n", fp);
fprintf(fp, "\n--%s\n", compose->boundary);
fprintf(fp, "Content-Type: text/plain; charset=%s\n",
out_codeset);
#if USE_GPGME
if (compose->use_signing && !compose->account->clearsign)
fprintf(fp, "Content-Disposition: inline\n");
#endif
fprintf(fp, "Content-Transfer-Encoding: %s\n",
procmime_get_encoding_str(encoding));
fputc('\n', fp);
}
/* write body */
len = strlen(buf);
if (encoding == ENC_BASE64) {
gchar outbuf[B64_BUFFSIZE];
gint i, l;
for (i = 0; i < len; i += B64_LINE_SIZE) {
l = MIN(B64_LINE_SIZE, len - i);
base64_encode(outbuf, buf + i, l);
fputs(outbuf, fp);
fputc('\n', fp);
}
} else if (encoding == ENC_QUOTED_PRINTABLE) {
gchar *outbuf;
size_t outlen;
outbuf = g_malloc(len * 4);
qp_encode_line(outbuf, buf);
outlen = strlen(outbuf);
if (fwrite(outbuf, sizeof(gchar), outlen, fp) != outlen) {
FILE_OP_ERROR(file, "fwrite");
fclose(fp);
unlink(file);
g_free(outbuf);
g_free(buf);
return -1;
}
g_free(outbuf);
} else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
FILE_OP_ERROR(file, "fwrite");
fclose(fp);
unlink(file);
g_free(buf);
return -1;
}
g_free(buf);
if (compose->use_attach &&
GTK_CLIST(compose->attach_clist)->row_list)
compose_write_attach(compose, fp);
if (fclose(fp) == EOF) {
FILE_OP_ERROR(file, "fclose");
unlink(file);
return -1;
}
#if USE_GPGME
if (is_draft) {
uncanonicalize_file_replace(file);
return 0;
}
if ((compose->use_signing && !compose->account->clearsign) ||
compose->use_encryption) {
if (canonicalize_file_replace(file) < 0) {
unlink(file);
return -1;
}
}
if (compose->use_signing && !compose->account->clearsign) {
GSList *key_list;
if (compose_create_signers_list(compose, &key_list) < 0 ||
rfc2015_sign(file, key_list) < 0) {
unlink(file);
return -1;
}
}
if (compose->use_encryption) {
if (rfc2015_encrypt(file, compose->to_list,
compose->account->ascii_armored) < 0) {
unlink(file);
return -1;
}
}
#endif /* USE_GPGME */
uncanonicalize_file_replace(file);
return 0;
}
static gint compose_write_body_to_file(Compose *compose, const gchar *file)
{
FILE *fp;
size_t len;
gchar *chars;
if ((fp = fopen(file, "wb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return -1;
}
/* chmod for security */
if (change_file_mode_rw(fp, file) < 0) {
FILE_OP_ERROR(file, "chmod");
g_warning(_("can't change file mode\n"));
}
chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
/* write body */
len = strlen(chars);
if (fwrite(chars, sizeof(gchar), len, fp) != len) {
FILE_OP_ERROR(file, "fwrite");
g_free(chars);
fclose(fp);
unlink(file);
return -1;
}
g_free(chars);
if (fclose(fp) == EOF) {
FILE_OP_ERROR(file, "fclose");
unlink(file);
return -1;
}
return 0;
}
static gint compose_redirect_write_to_file(Compose *compose, const gchar *file)
{
FILE *fp;
FILE *fdest;
size_t len;
gchar buf[BUFFSIZE];
g_return_val_if_fail(file != NULL, -1);
g_return_val_if_fail(compose->account != NULL, -1);
g_return_val_if_fail(compose->account->address != NULL, -1);
g_return_val_if_fail(compose->mode == COMPOSE_REDIRECT, -1);
g_return_val_if_fail(compose->targetinfo != NULL, -1);
if ((fp = procmsg_open_message(compose->targetinfo)) == NULL)
return -1;
if ((fdest = fopen(file, "wb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
fclose(fp);
return -1;
}
if (change_file_mode_rw(fdest, file) < 0) {
FILE_OP_ERROR(file, "chmod");
g_warning(_("can't change file mode\n"));
}
while (procheader_get_one_field(buf, sizeof(buf), fp, NULL) == 0) {
if (g_strncasecmp(buf, "Return-Path:",
strlen("Return-Path:")) == 0 ||
g_strncasecmp(buf, "Delivered-To:",
strlen("Delivered-To:")) == 0 ||
g_strncasecmp(buf, "Received:",
strlen("Received:")) == 0 ||
g_strncasecmp(buf, "Subject:",
strlen("Subject:")) == 0 ||
g_strncasecmp(buf, "X-UIDL:",
strlen("X-UIDL:")) == 0)
continue;
if (fputs(buf, fdest) == EOF)
goto error;
#if 0
if (g_strncasecmp(buf, "From:", strlen("From:")) == 0) {
fputs("\n (by way of ", fdest);
if (compose->account->name) {
compose_convert_header(buf, sizeof(buf),
compose->account->name,
strlen(" (by way of "),
FALSE);
fprintf(fdest, "%s <%s>", buf,
compose->account->address);
} else
fputs(compose->account->address, fdest);
fputs(")", fdest);
}
#endif
if (fputs("\n", fdest) == EOF)
goto error;
}
compose_redirect_write_headers(compose, fdest);
while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
if (fwrite(buf, sizeof(gchar), len, fdest) != len) {
FILE_OP_ERROR(file, "fwrite");
goto error;
}
}
fclose(fp);
if (fclose(fdest) == EOF) {
FILE_OP_ERROR(file, "fclose");
unlink(file);
return -1;
}
return 0;
error:
fclose(fp);
fclose(fdest);
unlink(file);
return -1;
}
static gint compose_remove_reedit_target(Compose *compose)
{
FolderItem *item;
MsgInfo *msginfo = compose->targetinfo;
g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
if (!msginfo) return -1;
item = msginfo->folder;
g_return_val_if_fail(item != NULL, -1);
folder_item_scan(item);
if (procmsg_msg_exist(msginfo) &&
(item->stype == F_DRAFT || item->stype == F_QUEUE)) {
if (folder_item_remove_msg(item, msginfo) < 0) {
g_warning(_("can't remove the old message\n"));
return -1;
}
}
return 0;
}
static gint compose_queue(Compose *compose, const gchar *file)
{
FolderItem *queue;
gchar *tmp;
FILE *fp, *src_fp;
GSList *cur;
gchar buf[BUFFSIZE];
gint num;
MsgFlags flag = {0, 0};
debug_print(_("queueing message...\n"));
g_return_val_if_fail(compose->to_list != NULL ||
compose->newsgroup_list != NULL,
-1);
g_return_val_if_fail(compose->account != NULL, -1);
tmp = g_strdup_printf("%s%cqueue.%p", get_tmp_dir(),
G_DIR_SEPARATOR, compose);
if ((fp = fopen(tmp, "wb")) == NULL) {
FILE_OP_ERROR(tmp, "fopen");
g_free(tmp);
return -1;
}
if ((src_fp = fopen(file, "rb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
fclose(fp);
unlink(tmp);
g_free(tmp);
return -1;
}
if (change_file_mode_rw(fp, tmp) < 0) {
FILE_OP_ERROR(tmp, "chmod");
g_warning(_("can't change file mode\n"));
}
/* queueing variables */
fprintf(fp, "AF:\n");
fprintf(fp, "NF:0\n");
fprintf(fp, "PS:10\n");
fprintf(fp, "SRH:1\n");
fprintf(fp, "SFN:\n");
fprintf(fp, "DSR:\n");
if (compose->msgid)
fprintf(fp, "MID:<%s>\n", compose->msgid);
else
fprintf(fp, "MID:\n");
fprintf(fp, "CFG:\n");
fprintf(fp, "PT:0\n");
fprintf(fp, "S:%s\n", compose->account->address);
fprintf(fp, "RQ:\n");
if (compose->account->smtp_server)
fprintf(fp, "SSV:%s\n", compose->account->smtp_server);
else
fprintf(fp, "SSV:\n");
if (compose->account->nntp_server)
fprintf(fp, "NSV:%s\n", compose->account->nntp_server);
else
fprintf(fp, "NSV:\n");
fprintf(fp, "SSH:\n");
if (compose->to_list) {
fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
for (cur = compose->to_list->next; cur != NULL;
cur = cur->next)
fprintf(fp, ",<%s>", (gchar *)cur->data);
fprintf(fp, "\n");
} else
fprintf(fp, "R:\n");
/* Sylpheed account ID */
fprintf(fp, "AID:%d\n", compose->account->account_id);
fprintf(fp, "\n");
while (fgets(buf, sizeof(buf), src_fp) != NULL) {
if (fputs(buf, fp) == EOF) {
FILE_OP_ERROR(tmp, "fputs");
fclose(fp);
fclose(src_fp);
unlink(tmp);
g_free(tmp);
return -1;
}
}
fclose(src_fp);
if (fclose(fp) == EOF) {
FILE_OP_ERROR(tmp, "fclose");
unlink(tmp);
g_free(tmp);
return -1;
}
queue = account_get_special_folder(compose->account, F_QUEUE);
if (!queue) {
g_warning(_("can't find queue folder\n"));
unlink(tmp);
g_free(tmp);
return -1;
}
folder_item_scan(queue);
if ((num = folder_item_add_msg(queue, tmp, &flag, TRUE)) < 0) {
g_warning(_("can't queue the message\n"));
unlink(tmp);
g_free(tmp);
return -1;
}
g_free(tmp);
if (compose->mode == COMPOSE_REEDIT) {
compose_remove_reedit_target(compose);
if (compose->targetinfo &&
compose->targetinfo->folder != queue)
folderview_update_item
(compose->targetinfo->folder, TRUE);
}
folder_item_scan(queue);
folderview_update_item(queue, TRUE);
return 0;
}
static void compose_write_attach(Compose *compose, FILE *fp)
{
AttachInfo *ainfo;
GtkCList *clist = GTK_CLIST(compose->attach_clist);
gint row;
FILE *attach_fp;
gchar filename[BUFFSIZE];
gint len;
EncodingType encoding;
for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
row++) {
if ((attach_fp = fopen(ainfo->file, "rb")) == NULL) {
g_warning("Can't open file %s\n", ainfo->file);
continue;
}
fprintf(fp, "\n--%s\n", compose->boundary);
if (!g_strcasecmp(ainfo->content_type, "message/rfc822")) {
fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
fprintf(fp, "Content-Disposition: inline\n");
} else {
compose_convert_header(filename, sizeof(filename),
ainfo->name, 12, FALSE);
fprintf(fp, "Content-Type: %s;\n"
" name=\"%s\"\n",
ainfo->content_type, filename);
fprintf(fp, "Content-Disposition: attachment;\n"
" filename=\"%s\"\n", filename);
}
encoding = ainfo->encoding;
#if USE_GPGME
/* force encoding to protect trailing spaces */
if (compose->use_signing) {
if (encoding == ENC_7BIT)
encoding = ENC_QUOTED_PRINTABLE;
else if (encoding == ENC_8BIT)
encoding = ENC_BASE64;
}
#endif
fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
procmime_get_encoding_str(encoding));
if (encoding == ENC_BASE64) {
gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
FILE *tmp_fp = attach_fp;
gchar *tmp_file = NULL;
ContentType content_type;
content_type =
procmime_scan_mime_type(ainfo->content_type);
if (content_type == MIME_TEXT ||
content_type == MIME_TEXT_HTML ||
content_type == MIME_MESSAGE_RFC822) {
tmp_file = get_tmp_file();
if (canonicalize_file(ainfo->file, tmp_file) < 0) {
g_free(tmp_file);
fclose(attach_fp);
continue;
}
if ((tmp_fp = fopen(tmp_file, "rb")) == NULL) {
FILE_OP_ERROR(tmp_file, "fopen");
unlink(tmp_file);
g_free(tmp_file);
fclose(attach_fp);
continue;
}
}
while ((len = fread(inbuf, sizeof(gchar),
B64_LINE_SIZE, tmp_fp))
== B64_LINE_SIZE) {
base64_encode(outbuf, inbuf, B64_LINE_SIZE);
fputs(outbuf, fp);
fputc('\n', fp);
}
if (len > 0 && feof(tmp_fp)) {
base64_encode(outbuf, inbuf, len);
fputs(outbuf, fp);
fputc('\n', fp);
}
if (tmp_file) {
fclose(tmp_fp);
unlink(tmp_file);
g_free(tmp_file);
}
} else if (encoding == ENC_QUOTED_PRINTABLE) {
gchar inbuf[BUFFSIZE], outbuf[BUFFSIZE * 4];
while (fgets(inbuf, sizeof(inbuf), attach_fp) != NULL) {
qp_encode_line(outbuf, inbuf);
fputs(outbuf, fp);
}
} else {
gchar buf[BUFFSIZE];
while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
strcrchomp(buf);
fputs(buf, fp);
}
}
fclose(attach_fp);
}
fprintf(fp, "\n--%s--\n", compose->boundary);
}
#define QUOTE_IF_REQUIRED(out, str) \
{ \
if (*str != '"' && strpbrk(str, ",.[]<>")) { \
gchar *__tmp; \
gint len; \
\
len = strlen(str) + 3; \
Xalloca(__tmp, len, return -1); \
g_snprintf(__tmp, len, "\"%s\"", str); \
out = __tmp; \
} else { \
Xstrdup_a(out, str, return -1); \
} \
}
#define PUT_RECIPIENT_HEADER(header, str) \
{ \
if (*str != '\0') { \
Xstrdup_a(str, str, return -1); \
g_strstrip(str); \
if (*str != '\0') { \
compose->to_list = address_list_append \
(compose->to_list, str); \
compose_convert_header \
(buf, sizeof(buf), str, strlen(header) + 2, \
TRUE); \
fprintf(fp, "%s: %s\n", header, buf); \
} \
} \
}
#define IS_IN_CUSTOM_HEADER(header) \
(compose->account->add_customhdr && \
custom_header_find(compose->account->customhdr_list, header) != NULL)
static gint compose_write_headers(Compose *compose, FILE *fp,
const gchar *charset, EncodingType encoding,
gboolean is_draft)
{
gchar buf[BUFFSIZE];
gchar *str;
gchar *name;
/* struct utsname utsbuf; */
g_return_val_if_fail(fp != NULL, -1);
g_return_val_if_fail(charset != NULL, -1);
g_return_val_if_fail(compose->account != NULL, -1);
g_return_val_if_fail(compose->account->address != NULL, -1);
/* Date */
if (compose->account->add_date) {
get_rfc822_date(buf, sizeof(buf));
fprintf(fp, "Date: %s\n", buf);
}
/* From */
if (compose->account->name && *compose->account->name) {
compose_convert_header
(buf, sizeof(buf), compose->account->name,
strlen("From: "), TRUE);
QUOTE_IF_REQUIRED(name, buf);
fprintf(fp, "From: %s <%s>\n",
name, compose->account->address);
} else
fprintf(fp, "From: %s\n", compose->account->address);
slist_free_strings(compose->to_list);
g_slist_free(compose->to_list);
compose->to_list = NULL;
/* To */
if (compose->use_to) {
str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
PUT_RECIPIENT_HEADER("To", str);
}
slist_free_strings(compose->newsgroup_list);
g_slist_free(compose->newsgroup_list);
compose->newsgroup_list = NULL;
/* Newsgroups */
if (compose->use_newsgroups) {
str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
if (*str != '\0') {
Xstrdup_a(str, str, return -1);
g_strstrip(str);
remove_space(str);
if (*str != '\0') {
compose->newsgroup_list =
newsgroup_list_append
(compose->newsgroup_list, str);
compose_convert_header(buf, sizeof(buf), str,
strlen("Newsgroups: "),
TRUE);
fprintf(fp, "Newsgroups: %s\n", buf);
}
}
}
/* Cc */
if (compose->use_cc) {
str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
PUT_RECIPIENT_HEADER("Cc", str);
}
/* Bcc */
if (compose->use_bcc) {
str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
PUT_RECIPIENT_HEADER("Bcc", str);
}
if (!is_draft && !compose->to_list && !compose->newsgroup_list)
return -1;
/* Subject */
str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
Xstrdup_a(str, str, return -1);
g_strstrip(str);
if (*str != '\0') {
compose_convert_header(buf, sizeof(buf), str,
strlen("Subject: "), FALSE);
fprintf(fp, "Subject: %s\n", buf);
}
}
/* Message-ID */
if (compose->account->gen_msgid) {
compose_generate_msgid(compose, buf, sizeof(buf));
fprintf(fp, "Message-Id: <%s>\n", buf);
compose->msgid = g_strdup(buf);
}
/* In-Reply-To */
if (compose->inreplyto && compose->to_list)
fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
/* References */
if (compose->references)
fprintf(fp, "References: %s\n", compose->references);
/* Followup-To */
if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
if (*str != '\0') {
Xstrdup_a(str, str, return -1);
g_strstrip(str);
remove_space(str);
if (*str != '\0') {
compose_convert_header(buf, sizeof(buf), str,
strlen("Followup-To: "),
TRUE);
fprintf(fp, "Followup-To: %s\n", buf);
}
}
}
/* Reply-To */
if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
if (*str != '\0') {
Xstrdup_a(str, str, return -1);
g_strstrip(str);
if (*str != '\0') {
compose_convert_header(buf, sizeof(buf), str,
strlen("Reply-To: "),
TRUE);
fprintf(fp, "Reply-To: %s\n", buf);
}
}
}
/* Organization */
if (compose->account->organization &&
!IS_IN_CUSTOM_HEADER("Organization")) {
compose_convert_header(buf, sizeof(buf),
compose->account->organization,
strlen("Organization: "), FALSE);
fprintf(fp, "Organization: %s\n", buf);
}
/* Program version and system info */
/* uname(&utsbuf); */
if (compose->to_list && !IS_IN_CUSTOM_HEADER("X-Mailer")) {
fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
prog_version,
gtk_major_version, gtk_minor_version, gtk_micro_version,
TARGET_ALIAS);
/* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
}
if (compose->newsgroup_list && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
prog_version,
gtk_major_version, gtk_minor_version, gtk_micro_version,
TARGET_ALIAS);
/* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
}
/* custom headers */
if (compose->account->add_customhdr) {
GSList *cur;
for (cur = compose->account->customhdr_list; cur != NULL;
cur = cur->next) {
CustomHeader *chdr = (CustomHeader *)cur->data;
if (strcasecmp(chdr->name, "Date") != 0 &&
strcasecmp(chdr->name, "From") != 0 &&
strcasecmp(chdr->name, "To") != 0 &&
/* strcasecmp(chdr->name, "Sender") != 0 && */
strcasecmp(chdr->name, "Message-Id") != 0 &&
strcasecmp(chdr->name, "In-Reply-To") != 0 &&
strcasecmp(chdr->name, "References") != 0 &&
strcasecmp(chdr->name, "Mime-Version") != 0 &&
strcasecmp(chdr->name, "Content-Type") != 0 &&
strcasecmp(chdr->name, "Content-Transfer-Encoding")
!= 0) {
compose_convert_header
(buf, sizeof(buf),
chdr->value ? chdr->value : "",
strlen(chdr->name) + 2, FALSE);
fprintf(fp, "%s: %s\n", chdr->name, buf);
}
}
}
/* MIME */
fprintf(fp, "Mime-Version: 1.0\n");
if (compose->use_attach &&
GTK_CLIST(compose->attach_clist)->row_list) {
compose->boundary = generate_mime_boundary(NULL);
fprintf(fp,
"Content-Type: multipart/mixed;\n"
" boundary=\"%s\"\n", compose->boundary);
} else {
fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
#if USE_GPGME
if (compose->use_signing && !compose->account->clearsign)
fprintf(fp, "Content-Disposition: inline\n");
#endif
fprintf(fp, "Content-Transfer-Encoding: %s\n",
procmime_get_encoding_str(encoding));
}
/* X-Sylpheed header */
if (is_draft)
fprintf(fp, "X-Sylpheed-Account-Id: %d\n",
compose->account->account_id);
/* separator between header and body */
fputs("\n", fp);
return 0;
}
static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
{
gchar buf[BUFFSIZE];
gchar *str;
g_return_val_if_fail(fp != NULL, -1);
g_return_val_if_fail(compose->account != NULL, -1);
g_return_val_if_fail(compose->account->address != NULL, -1);
/* Resent-Date */
get_rfc822_date(buf, sizeof(buf));
fprintf(fp, "Resent-Date: %s\n", buf);
/* Resent-From */
if (compose->account->name) {
compose_convert_header
(buf, sizeof(buf), compose->account->name,
strlen("Resent-From: "), TRUE);
fprintf(fp, "Resent-From: %s <%s>\n",
buf, compose->account->address);
} else
fprintf(fp, "Resent-From: %s\n", compose->account->address);
slist_free_strings(compose->to_list);
g_slist_free(compose->to_list);
compose->to_list = NULL;
/* Resent-To */
if (compose->use_to) {
str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
PUT_RECIPIENT_HEADER("Resent-To", str);
}
if (compose->use_cc) {
str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
PUT_RECIPIENT_HEADER("Resent-Cc", str);
}
if (compose->use_bcc) {
str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
PUT_RECIPIENT_HEADER("Bcc", str);
}
slist_free_strings(compose->newsgroup_list);
g_slist_free(compose->newsgroup_list);
compose->newsgroup_list = NULL;
/* Newsgroups */
if (compose->use_newsgroups) {
str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
if (*str != '\0') {
Xstrdup_a(str, str, return -1);
g_strstrip(str);
remove_space(str);
if (*str != '\0') {
compose->newsgroup_list =
newsgroup_list_append
(compose->newsgroup_list, str);
compose_convert_header(buf, sizeof(buf), str,
strlen("Newsgroups: "),
TRUE);
fprintf(fp, "Newsgroups: %s\n", buf);
}
}
}
if (!compose->to_list && !compose->newsgroup_list)
return -1;
/* Subject */
str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
if (*str != '\0') {
Xstrdup_a(str, str, return -1);
g_strstrip(str);
if (*str != '\0') {
compose_convert_header(buf, sizeof(buf), str,
strlen("Subject: "), FALSE);
fprintf(fp, "Subject: %s\n", buf);
}
}
/* Resent-Message-Id */
if (compose->account->gen_msgid) {
compose_generate_msgid(compose, buf, sizeof(buf));
fprintf(fp, "Resent-Message-Id: <%s>\n", buf);
compose->msgid = g_strdup(buf);
}
/* Followup-To */
if (compose->use_followupto) {
str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
if (*str != '\0') {
Xstrdup_a(str, str, return -1);
g_strstrip(str);
remove_space(str);
if (*str != '\0') {
compose_convert_header(buf, sizeof(buf), str,
strlen("Followup-To: "),
TRUE);
fprintf(fp, "Followup-To: %s\n", buf);
}
}
}
/* Resent-Reply-To */
if (compose->use_replyto) {
str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
if (*str != '\0') {
Xstrdup_a(str, str, return -1);
g_strstrip(str);
if (*str != '\0') {
compose_convert_header
(buf, sizeof(buf), str,
strlen("Resent-Reply-To: "), TRUE);
fprintf(fp, "Resent-Reply-To: %s\n", buf);
}
}
}
fputs("\n", fp);
return 0;
}
#undef IS_IN_CUSTOM_HEADER
static void compose_convert_header(gchar *dest, gint len, gchar *src,
gint header_len, gboolean addr_field)
{
g_return_if_fail(src != NULL);
g_return_if_fail(dest != NULL);
if (len < 1) return;
g_strchomp(src);
conv_encode_header(dest, len, src, header_len, addr_field);
}
static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
{
struct tm *lt;
time_t t;
gchar *addr;
t = time(NULL);
lt = localtime(&t);
if (compose->account && compose->account->address &&
*compose->account->address) {
if (strchr(compose->account->address, '@'))
addr = g_strdup(compose->account->address);
else
addr = g_strconcat(compose->account->address, "@",
get_domain_name(), NULL);
} else
addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
NULL);
g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
lt->tm_year + 1900, lt->tm_mon + 1,
lt->tm_mday, lt->tm_hour,
lt->tm_min, lt->tm_sec,
(guint)random(), addr);
debug_print(_("generated Message-ID: %s\n"), buf);
g_free(addr);
}
static void compose_add_entry_field(GtkWidget *table, GtkWidget **hbox,
GtkWidget **entry, gint *count,
const gchar *label_str,
gboolean is_addr_entry)
{
GtkWidget *label;
if (GTK_TABLE(table)->nrows < (*count) + 1)
gtk_table_resize(GTK_TABLE(table), (*count) + 1, 2);
*hbox = gtk_hbox_new(FALSE, 0);
label = gtk_label_new
(prefs_common.trans_hdr ? gettext(label_str) : label_str);
gtk_box_pack_end(GTK_BOX(*hbox), label, FALSE, FALSE, 0);
gtk_table_attach(GTK_TABLE(table), *hbox, 0, 1, *count, (*count) + 1,
GTK_FILL, 0, 2, 0);
*entry = gtk_entry_new_with_max_length(MAX_ENTRY_LENGTH);
gtk_table_attach_defaults
(GTK_TABLE(table), *entry, 1, 2, *count, (*count) + 1);
if (GTK_TABLE(table)->nrows > (*count) + 1)
gtk_table_set_row_spacing(GTK_TABLE(table), *count, 4);
if (is_addr_entry)
address_completion_register_entry(GTK_ENTRY(*entry));
(*count)++;
}
static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
{
Compose *compose;
GtkWidget *window;
GtkWidget *vbox;
GtkWidget *menubar;
GtkWidget *handlebox;
GtkWidget *vbox2;
GtkWidget *table_vbox;
GtkWidget *label;
GtkWidget *from_optmenu_hbox;
GtkWidget *to_entry;
GtkWidget *to_hbox;
GtkWidget *newsgroups_entry;
GtkWidget *newsgroups_hbox;
GtkWidget *subject_entry;
GtkWidget *cc_entry;
GtkWidget *cc_hbox;
GtkWidget *bcc_entry;
GtkWidget *bcc_hbox;
GtkWidget *reply_entry;
GtkWidget *reply_hbox;
GtkWidget *followup_entry;
GtkWidget *followup_hbox;
GtkWidget *paned;
GtkWidget *attach_scrwin;
GtkWidget *attach_clist;
GtkWidget *edit_vbox;
GtkWidget *ruler_hbox;
GtkWidget *ruler;
GtkWidget *scrolledwin;
GtkWidget *text;
GtkWidget *table;
GtkWidget *hbox;
UndoMain *undostruct;
gchar *titles[N_ATTACH_COLS];
guint n_menu_entries;
GtkStyle *style, *new_style;
GdkColormap *cmap;
GdkColor color[1];
gboolean success[1];
GtkWidget *popupmenu;
GtkItemFactory *popupfactory;
GtkItemFactory *ifactory;
GtkWidget *tmpl_menu;
gint n_entries;
gint count = 0;
gint i;
static GdkGeometry geometry;
g_return_val_if_fail(account != NULL, NULL);
debug_print(_("Creating compose window...\n"));
compose = g_new0(Compose, 1);
titles[COL_MIMETYPE] = _("MIME type");
titles[COL_SIZE] = _("Size");
titles[COL_NAME] = _("Name");
compose->account = account;
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
gtk_widget_set_usize(window, -1, prefs_common.compose_height);
gtk_window_set_wmclass(GTK_WINDOW(window), "compose", "Sylpheed");
if (!geometry.max_width) {
geometry.max_width = gdk_screen_width();
geometry.max_height = gdk_screen_height();
}
gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
&geometry, GDK_HINT_MAX_SIZE);
gtk_signal_connect(GTK_OBJECT(window), "delete_event",
GTK_SIGNAL_FUNC(compose_delete_cb), compose);
gtk_signal_connect(GTK_OBJECT(window), "destroy",
GTK_SIGNAL_FUNC(compose_destroy_cb), compose);
MANAGE_WINDOW_SIGNALS_CONNECT(window);
gtk_widget_realize(window);
vbox = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(window), vbox);
n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
menubar = menubar_create(window, compose_entries,
n_menu_entries, "<Compose>", compose);
gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
handlebox = gtk_handle_box_new();
gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
compose_toolbar_create(compose, handlebox);
vbox2 = gtk_vbox_new(FALSE, 2);
gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
table_vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(vbox2), table_vbox, FALSE, TRUE, 0);
gtk_container_set_border_width(GTK_CONTAINER(table_vbox),
BORDER_WIDTH * 2);
table = gtk_table_new(8, 2, FALSE);
gtk_box_pack_start(GTK_BOX(table_vbox), table, FALSE, TRUE, 0);
/* option menu for selecting accounts */
hbox = gtk_hbox_new(FALSE, 0);
label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
gtk_table_attach(GTK_TABLE(table), hbox, 0, 1, count, count + 1,
GTK_FILL, 0, 2, 0);
from_optmenu_hbox = compose_account_option_menu_create(compose);
gtk_table_attach_defaults(GTK_TABLE(table), from_optmenu_hbox,
1, 2, count, count + 1);
gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
count++;
/* header labels and entries */
compose_add_entry_field(table, &to_hbox, &to_entry, &count,
"To:", TRUE);
compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
&count, "Newsgroups:", FALSE);
compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
"Cc:", TRUE);
compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
"Bcc:", TRUE);
compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
"Reply-To:", TRUE);
compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
"Followup-To:", FALSE);
compose_add_entry_field(table, &hbox, &subject_entry, &count,
"Subject:", FALSE);
gtk_table_set_col_spacings(GTK_TABLE(table), 4);
gtk_signal_connect(GTK_OBJECT(to_entry), "activate",
GTK_SIGNAL_FUNC(to_activated), compose);
gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "activate",
GTK_SIGNAL_FUNC(newsgroups_activated), compose);
gtk_signal_connect(GTK_OBJECT(cc_entry), "activate",
GTK_SIGNAL_FUNC(cc_activated), compose);
gtk_signal_connect(GTK_OBJECT(bcc_entry), "activate",
GTK_SIGNAL_FUNC(bcc_activated), compose);
gtk_signal_connect(GTK_OBJECT(reply_entry), "activate",
GTK_SIGNAL_FUNC(replyto_activated), compose);
gtk_signal_connect(GTK_OBJECT(followup_entry), "activate",
GTK_SIGNAL_FUNC(followupto_activated), compose);
gtk_signal_connect(GTK_OBJECT(subject_entry), "activate",
GTK_SIGNAL_FUNC(subject_activated), compose);
gtk_signal_connect(GTK_OBJECT(to_entry), "grab_focus",
GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "grab_focus",
GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
gtk_signal_connect(GTK_OBJECT(cc_entry), "grab_focus",
GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
gtk_signal_connect(GTK_OBJECT(bcc_entry), "grab_focus",
GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
gtk_signal_connect(GTK_OBJECT(reply_entry), "grab_focus",
GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
gtk_signal_connect(GTK_OBJECT(subject_entry), "grab_focus",
GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
/* attachment list */
attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_ALWAYS);
gtk_widget_set_usize(attach_scrwin, -1, 80);
attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
GTK_JUSTIFY_RIGHT);
gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
GTK_SELECTION_EXTENDED);
for (i = 0; i < N_ATTACH_COLS; i++)
GTK_WIDGET_UNSET_FLAGS
(GTK_CLIST(attach_clist)->column[i].button,
GTK_CAN_FOCUS);
gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
gtk_signal_connect(GTK_OBJECT(attach_clist), "select_row",
GTK_SIGNAL_FUNC(attach_selected), compose);
gtk_signal_connect(GTK_OBJECT(attach_clist), "button_press_event",
GTK_SIGNAL_FUNC(attach_button_pressed), compose);
gtk_signal_connect(GTK_OBJECT(attach_clist), "key_press_event",
GTK_SIGNAL_FUNC(attach_key_pressed), compose);
/* drag and drop */
gtk_drag_dest_set(attach_clist,
GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gtk_signal_connect(GTK_OBJECT(attach_clist), "drag_data_received",
GTK_SIGNAL_FUNC(compose_attach_drag_received_cb),
compose);
/* pane between attach clist and text */
paned = gtk_vpaned_new();
gtk_paned_add1(GTK_PANED(paned), attach_scrwin);
gtk_widget_ref(paned);
gtk_widget_show_all(paned);
edit_vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
/* ruler */
ruler_hbox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
ruler = gtk_shruler_new();
gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
BORDER_WIDTH + 1);
gtk_widget_set_usize(ruler_hbox, 1, -1);
/* text widget */
scrolledwin = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
gtk_widget_set_usize(scrolledwin, prefs_common.compose_width, -1);
text = gtk_stext_new(gtk_scrolled_window_get_hadjustment
(GTK_SCROLLED_WINDOW(scrolledwin)),
gtk_scrolled_window_get_vadjustment
(GTK_SCROLLED_WINDOW(scrolledwin)));
GTK_STEXT(text)->default_tab_width = 8;
gtk_stext_set_editable(GTK_STEXT(text), TRUE);
gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
gtk_container_add(GTK_CONTAINER(scrolledwin), text);
gtk_signal_connect(GTK_OBJECT(text), "changed",
GTK_SIGNAL_FUNC(compose_changed_cb), compose);
gtk_signal_connect(GTK_OBJECT(text), "grab_focus",
GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
gtk_signal_connect(GTK_OBJECT(text), "activate",
GTK_SIGNAL_FUNC(text_activated), compose);
gtk_signal_connect(GTK_OBJECT(text), "insert_text",
GTK_SIGNAL_FUNC(text_inserted), compose);
gtk_signal_connect_after(GTK_OBJECT(text), "button_press_event",
GTK_SIGNAL_FUNC(compose_button_press_cb),
compose);
#if 0
gtk_signal_connect_after(GTK_OBJECT(text), "key_press_event",
GTK_SIGNAL_FUNC(compose_key_press_cb),
compose);
#endif
gtk_signal_connect_after(GTK_OBJECT(text), "size_allocate",
GTK_SIGNAL_FUNC(compose_edit_size_alloc),
ruler);
/* drag and drop */
gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gtk_signal_connect(GTK_OBJECT(text), "drag_data_received",
GTK_SIGNAL_FUNC(compose_insert_drag_received_cb),
compose);
gtk_widget_show_all(vbox);
style = gtk_widget_get_style(text);
/* workaround for the slow down of GtkSText when using Pixmap theme */
if (style->engine) {
GtkThemeEngine *engine;
engine = style->engine;
style->engine = NULL;
new_style = gtk_style_copy(style);
style->engine = engine;
} else
new_style = gtk_style_copy(style);
if (prefs_common.textfont) {
GdkFont *font;
if ((font = gtkut_font_load(prefs_common.textfont)) != NULL) {
gdk_font_unref(new_style->font);
new_style->font = font;
}
}
gtk_widget_set_style(text, new_style);
color[0] = quote_color;
cmap = gdk_window_get_colormap(window->window);
gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
if (success[0] == FALSE) {
g_warning("Compose: color allocation failed.\n");
style = gtk_widget_get_style(text);
quote_color = style->black;
}
n_entries = sizeof(compose_popup_entries) /
sizeof(compose_popup_entries[0]);
popupmenu = menu_create_items(compose_popup_entries, n_entries,
"<Compose>", &popupfactory,
compose);
ifactory = gtk_item_factory_from_widget(menubar);
menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
gtk_widget_hide(bcc_hbox);
gtk_widget_hide(bcc_entry);
gtk_widget_hide(reply_hbox);
gtk_widget_hide(reply_entry);
gtk_widget_hide(followup_hbox);
gtk_widget_hide(followup_entry);
gtk_widget_hide(ruler_hbox);
gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
if (account->protocol == A_NNTP) {
gtk_widget_hide(to_hbox);
gtk_widget_hide(to_entry);
gtk_widget_hide(cc_hbox);
gtk_widget_hide(cc_entry);
gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
} else {
gtk_widget_hide(newsgroups_hbox);
gtk_widget_hide(newsgroups_entry);
gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
}
switch (prefs_common.toolbar_style) {
case TOOLBAR_NONE:
gtk_widget_hide(handlebox);
break;
case TOOLBAR_ICON:
gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
GTK_TOOLBAR_ICONS);
break;
case TOOLBAR_TEXT:
gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
GTK_TOOLBAR_TEXT);
break;
case TOOLBAR_BOTH:
gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
GTK_TOOLBAR_BOTH);
break;
}
undostruct = undo_init(text);
undo_set_change_state_func(undostruct, &compose_undo_state_changed,
menubar);
address_completion_start(window);
compose->window = window;
compose->vbox = vbox;
compose->menubar = menubar;
compose->handlebox = handlebox;
compose->vbox2 = vbox2;
compose->table_vbox = table_vbox;
compose->table = table;
compose->to_hbox = to_hbox;
compose->to_entry = to_entry;
compose->newsgroups_hbox = newsgroups_hbox;
compose->newsgroups_entry = newsgroups_entry;
compose->subject_entry = subject_entry;
compose->cc_hbox = cc_hbox;
compose->cc_entry = cc_entry;
compose->bcc_hbox = bcc_hbox;
compose->bcc_entry = bcc_entry;
compose->reply_hbox = reply_hbox;
compose->reply_entry = reply_entry;
compose->followup_hbox = followup_hbox;
compose->followup_entry = followup_entry;
compose->paned = paned;
compose->attach_scrwin = attach_scrwin;
compose->attach_clist = attach_clist;
compose->edit_vbox = edit_vbox;
compose->ruler_hbox = ruler_hbox;
compose->ruler = ruler;
compose->scrolledwin = scrolledwin;
compose->text = text;
compose->focused_editable = NULL;
compose->popupmenu = popupmenu;
compose->popupfactory = popupfactory;
compose->tmpl_menu = tmpl_menu;
compose->mode = mode;
compose->targetinfo = NULL;
compose->replyinfo = NULL;
compose->replyto = NULL;
compose->cc = NULL;
compose->bcc = NULL;
compose->followup_to = NULL;
compose->ml_post = NULL;
compose->inreplyto = NULL;
compose->references = NULL;
compose->msgid = NULL;
compose->boundary = NULL;
compose->autowrap = prefs_common.autowrap;
compose->use_to = FALSE;
compose->use_cc = FALSE;
compose->use_bcc = FALSE;
compose->use_replyto = FALSE;
compose->use_newsgroups = FALSE;
compose->use_followupto = FALSE;
compose->use_attach = FALSE;
#if USE_GPGME
compose->use_signing = FALSE;
compose->use_encryption = FALSE;
#endif /* USE_GPGME */
compose->modified = FALSE;
compose->paste_as_quotation = FALSE;
compose->to_list = NULL;
compose->newsgroup_list = NULL;
compose->undostruct = undostruct;
compose->sig_str = NULL;
compose->exteditor_file = NULL;
compose->exteditor_pid = -1;
compose->exteditor_readdes = -1;
compose->exteditor_tag = -1;
compose_select_account(compose, account, TRUE);
menu_set_active(ifactory, "/Edit/Auto wrapping", prefs_common.autowrap);
menu_set_active(ifactory, "/View/Ruler", prefs_common.show_ruler);
if (mode == COMPOSE_REDIRECT) {
menu_set_sensitive(ifactory, "/File/Save to draft folder", FALSE);
menu_set_sensitive(ifactory, "/File/Save and keep editing", FALSE);
menu_set_sensitive(ifactory, "/File/Attach file", FALSE);
menu_set_sensitive(ifactory, "/File/Insert file", FALSE);
menu_set_sensitive(ifactory, "/File/Insert signature", FALSE);
menu_set_sensitive(ifactory, "/Edit/Cut", FALSE);
menu_set_sensitive(ifactory, "/Edit/Paste", FALSE);
menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", FALSE);
menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", FALSE);
menu_set_sensitive(ifactory, "/Edit/Auto wrapping", FALSE);
menu_set_sensitive(ifactory, "/Edit/Advanced", FALSE);
menu_set_sensitive(ifactory, "/View/Attachment", FALSE);
menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
menu_set_sensitive(ifactory, "/Tools/Actions", FALSE);
menu_set_sensitive(ifactory, "/Tools/Edit with external editor", FALSE);
#if USE_GPGME
menu_set_sensitive(ifactory, "/Tools/PGP Sign", FALSE);
menu_set_sensitive(ifactory, "/Tools/PGP Encrypt", FALSE);
#endif /* USE_GPGME */
gtk_widget_set_sensitive(compose->insert_btn, FALSE);
gtk_widget_set_sensitive(compose->attach_btn, FALSE);
gtk_widget_set_sensitive(compose->sig_btn, FALSE);
gtk_widget_set_sensitive(compose->exteditor_btn, FALSE);
gtk_widget_set_sensitive(compose->linewrap_btn, FALSE);
menu_set_sensitive_all(GTK_MENU_SHELL(compose->popupmenu),
FALSE);
}
addressbook_set_target_compose(compose);
action_update_compose_menu(ifactory, compose);
compose_set_template_menu(compose);
compose_list = g_list_append(compose_list, compose);
gtk_widget_show(window);
return compose;
}
static void compose_toolbar_create(Compose *compose, GtkWidget *container)
{
GtkWidget *toolbar;
GtkWidget *icon_wid;
GtkWidget *send_btn;
GtkWidget *sendl_btn;
GtkWidget *draft_btn;
GtkWidget *insert_btn;
GtkWidget *attach_btn;
GtkWidget *sig_btn;
GtkWidget *exteditor_btn;
GtkWidget *linewrap_btn;
GtkWidget *addrbook_btn;
toolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
GTK_TOOLBAR_BOTH);
gtk_container_add(GTK_CONTAINER(container), toolbar);
gtk_container_set_border_width(GTK_CONTAINER(container), 2);
gtk_toolbar_set_button_relief(GTK_TOOLBAR(toolbar), GTK_RELIEF_NONE);
gtk_toolbar_set_space_style(GTK_TOOLBAR(toolbar),
GTK_TOOLBAR_SPACE_LINE);
icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_SEND);
send_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
_("Send"),
_("Send message"),
"Send",
icon_wid, toolbar_send_cb, compose);
icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_SEND_QUEUE);
sendl_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
_("Send later"),
_("Put into queue folder and send later"),
"Send later",
icon_wid, toolbar_send_later_cb,
compose);
icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL);
draft_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
_("Draft"),
_("Save to draft folder"),
"Draft",
icon_wid, toolbar_draft_cb,
compose);
gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_PASTE);
insert_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
_("Insert"),
_("Insert file"),
"Insert",
icon_wid, toolbar_insert_cb,
compose);
icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_ATTACH);
attach_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
_("Attach"),
_("Attach file"),
"Attach",
icon_wid, toolbar_attach_cb,
compose);
gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL);
sig_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
_("Signature"),
_("Insert signature"),
"Signature",
icon_wid, toolbar_sig_cb, compose);
gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_COMPOSE);
exteditor_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
_("Editor"),
_("Edit with external editor"),
"Editor",
icon_wid,
toolbar_ext_editor_cb,
compose);
icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_LINEWRAP);
linewrap_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
_("Linewrap"),
_("Wrap all long lines"),
"Linewrap",
icon_wid,
toolbar_linewrap_cb,
compose);
gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_ADDRESS_BOOK);
addrbook_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
_("Address"),
_("Address book"),
"Address",
icon_wid, toolbar_address_cb,
compose);
compose->toolbar = toolbar;
compose->send_btn = send_btn;
compose->sendl_btn = sendl_btn;
compose->draft_btn = draft_btn;
compose->insert_btn = insert_btn;
compose->attach_btn = attach_btn;
compose->sig_btn = sig_btn;
compose->exteditor_btn = exteditor_btn;
compose->linewrap_btn = linewrap_btn;
compose->addrbook_btn = addrbook_btn;
gtk_widget_show_all(toolbar);
}
static GtkWidget *compose_account_option_menu_create(Compose *compose)
{
GList *accounts;
GtkWidget *hbox;
GtkWidget *optmenu;
GtkWidget *menu;
gint num = 0, def_menu = 0;
accounts = account_get_list();
g_return_val_if_fail(accounts != NULL, NULL);
hbox = gtk_hbox_new(FALSE, 0);
optmenu = gtk_option_menu_new();
gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
menu = gtk_menu_new();
for (; accounts != NULL; accounts = accounts->next, num++) {
PrefsAccount *ac = (PrefsAccount *)accounts->data;
GtkWidget *menuitem;
gchar *name;
if (ac == compose->account) def_menu = num;
if (ac->name)
name = g_strdup_printf("%s: %s <%s>",
ac->account_name,
ac->name, ac->address);
else
name = g_strdup_printf("%s: %s",
ac->account_name, ac->address);
MENUITEM_ADD(menu, menuitem, name, ac);
g_free(name);
gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
GTK_SIGNAL_FUNC(account_activated),
compose);
}
gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
return hbox;
}
static void compose_set_template_menu(Compose *compose)
{
GSList *tmpl_list, *cur;
GtkWidget *menu;
GtkWidget *item;
tmpl_list = template_get_config();
menu = gtk_menu_new();
for (cur = tmpl_list; cur != NULL; cur = cur->next) {
Template *tmpl = (Template *)cur->data;
item = gtk_menu_item_new_with_label(tmpl->name);
gtk_menu_append(GTK_MENU(menu), item);
gtk_signal_connect(GTK_OBJECT(item), "activate",
GTK_SIGNAL_FUNC(compose_template_activate_cb),
compose);
gtk_object_set_data(GTK_OBJECT(item), "template", tmpl);
gtk_widget_show(item);
}
gtk_widget_show(menu);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
}
void compose_reflect_prefs_all(void)
{
GList *cur;
Compose *compose;
for (cur = compose_list; cur != NULL; cur = cur->next) {
compose = (Compose *)cur->data;
compose_set_template_menu(compose);
}
}
static void compose_template_apply(Compose *compose, Template *tmpl,
gboolean replace)
{
gchar *qmark;
gchar *parsed_str;
if (!tmpl || !tmpl->value) return;
gtk_stext_freeze(GTK_STEXT(compose->text));
if (tmpl->to && *tmpl->to != '\0')
compose_entry_set(compose, tmpl->to, COMPOSE_ENTRY_TO);
if (tmpl->cc && *tmpl->cc != '\0')
compose_entry_set(compose, tmpl->cc, COMPOSE_ENTRY_CC);
if (tmpl->subject && *tmpl->subject != '\0')
compose_entry_set(compose, tmpl->subject, COMPOSE_ENTRY_SUBJECT);
if (replace)
gtkut_stext_clear(GTK_STEXT(compose->text));
if (compose->replyinfo == NULL) {
parsed_str = compose_quote_fmt(compose, NULL, tmpl->value,
NULL, NULL);
} else {
if (prefs_common.quotemark && *prefs_common.quotemark)
qmark = prefs_common.quotemark;
else
qmark = "> ";
parsed_str = compose_quote_fmt(compose, compose->replyinfo,
tmpl->value, qmark, NULL);
}
if (replace && parsed_str && prefs_common.auto_sig)
compose_insert_sig(compose, FALSE);
if (replace && parsed_str) {
gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
gtk_stext_set_point(GTK_STEXT(compose->text), 0);
}
if (parsed_str)
compose_changed_cb(NULL, compose);
gtk_stext_thaw(GTK_STEXT(compose->text));
}
static void compose_destroy(Compose *compose)
{
gint row;
GtkCList *clist = GTK_CLIST(compose->attach_clist);
AttachInfo *ainfo;
/* NOTE: address_completion_end() does nothing with the window
* however this may change. */
address_completion_end(compose->window);
slist_free_strings(compose->to_list);
g_slist_free(compose->to_list);
slist_free_strings(compose->newsgroup_list);
g_slist_free(compose->newsgroup_list);
procmsg_msginfo_free(compose->targetinfo);
procmsg_msginfo_free(compose->replyinfo);
g_free(compose->replyto);
g_free(compose->cc);
g_free(compose->bcc);
g_free(compose->newsgroups);
g_free(compose->followup_to);
g_free(compose->ml_post);
g_free(compose->inreplyto);
g_free(compose->references);
g_free(compose->msgid);
g_free(compose->boundary);
if (compose->undostruct)
undo_destroy(compose->undostruct);
g_free(compose->sig_str);
g_free(compose->exteditor_file);
for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
row++)
compose_attach_info_free(ainfo);
if (addressbook_get_target_compose() == compose)
addressbook_set_target_compose(NULL);
prefs_common.compose_width = compose->scrolledwin->allocation.width;
prefs_common.compose_height = compose->window->allocation.height;
if (!compose->paned->parent)
gtk_widget_destroy(compose->paned);
gtk_widget_destroy(compose->popupmenu);
g_free(compose);
compose_list = g_list_remove(compose_list, compose);
}
static void compose_attach_info_free(AttachInfo *ainfo)
{
g_free(ainfo->file);
g_free(ainfo->content_type);
g_free(ainfo->name);
g_free(ainfo);
}
static void compose_attach_remove_selected(Compose *compose)
{
GtkCList *clist = GTK_CLIST(compose->attach_clist);
AttachInfo *ainfo;
gint row;
while (clist->selection != NULL) {
row = GPOINTER_TO_INT(clist->selection->data);
ainfo = gtk_clist_get_row_data(clist, row);
compose_attach_info_free(ainfo);
gtk_clist_remove(clist, row);
}
}
static struct _AttachProperty
{
GtkWidget *window;
GtkWidget *mimetype_entry;
GtkWidget *encoding_optmenu;
GtkWidget *path_entry;
GtkWidget *filename_entry;
GtkWidget *ok_btn;
GtkWidget *cancel_btn;
} attach_prop;
static void compose_attach_property(Compose *compose)
{
GtkCList *clist = GTK_CLIST(compose->attach_clist);
AttachInfo *ainfo;
gint row;
GtkOptionMenu *optmenu;
static gboolean cancelled;
if (!clist->selection) return;
row = GPOINTER_TO_INT(clist->selection->data);
ainfo = gtk_clist_get_row_data(clist, row);
if (!ainfo) return;
if (!attach_prop.window)
compose_attach_property_create(&cancelled);
gtk_widget_grab_focus(attach_prop.ok_btn);
gtk_widget_show(attach_prop.window);
manage_window_set_transient(GTK_WINDOW(attach_prop.window));
optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
if (ainfo->encoding == ENC_UNKNOWN)
gtk_option_menu_set_history(optmenu, ENC_BASE64);
else
gtk_option_menu_set_history(optmenu, ainfo->encoding);
gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
ainfo->content_type ? ainfo->content_type : "");
gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
ainfo->file ? ainfo->file : "");
gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
ainfo->name ? ainfo->name : "");
for (;;) {
gchar *text;
gchar *cnttype = NULL;
gchar *file = NULL;
off_t size = 0;
GtkWidget *menu;
GtkWidget *menuitem;
cancelled = FALSE;
gtk_main();
if (cancelled == TRUE) {
gtk_widget_hide(attach_prop.window);
break;
}
text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
if (*text != '\0') {
gchar *p;
text = g_strstrip(g_strdup(text));
if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
cnttype = g_strdup(text);
g_free(text);
} else {
alertpanel_error(_("Invalid MIME type."));
g_free(text);
continue;
}
}
menu = gtk_option_menu_get_menu(optmenu);
menuitem = gtk_menu_get_active(GTK_MENU(menu));
ainfo->encoding = GPOINTER_TO_INT
(gtk_object_get_user_data(GTK_OBJECT(menuitem)));
text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
if (*text != '\0') {
if (is_file_exist(text) &&
(size = get_file_size(text)) > 0)
file = g_strdup(text);
else {
alertpanel_error
(_("File doesn't exist or is empty."));
g_free(cnttype);
continue;
}
}
text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
if (*text != '\0') {
g_free(ainfo->name);
ainfo->name = g_strdup(text);
}
if (cnttype) {
g_free(ainfo->content_type);
ainfo->content_type = cnttype;
}
if (file) {
g_free(ainfo->file);
ainfo->file = file;
}
if (size)
ainfo->size = size;
gtk_clist_set_text(clist, row, COL_MIMETYPE,
ainfo->content_type);
gtk_clist_set_text(clist, row, COL_SIZE,
to_human_readable(ainfo->size));
gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
gtk_widget_hide(attach_prop.window);
break;
}
}
#define SET_LABEL_AND_ENTRY(str, entry, top) \
{ \
label = gtk_label_new(str); \
gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
GTK_FILL, 0, 0, 0); \
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
\
entry = gtk_entry_new(); \
gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
}
static void compose_attach_property_create(gboolean *cancelled)
{
GtkWidget *window;
GtkWidget *vbox;
GtkWidget *table;
GtkWidget *label;
GtkWidget *mimetype_entry;
GtkWidget *hbox;
GtkWidget *optmenu;
GtkWidget *optmenu_menu;
GtkWidget *menuitem;
GtkWidget *path_entry;
GtkWidget *filename_entry;
GtkWidget *hbbox;
GtkWidget *ok_btn;
GtkWidget *cancel_btn;
debug_print("Creating attach_property window...\n");
window = gtk_window_new(GTK_WINDOW_DIALOG);
gtk_widget_set_usize(window, 480, -1);
gtk_container_set_border_width(GTK_CONTAINER(window), 8);
gtk_window_set_title(GTK_WINDOW(window), _("Properties"));
gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_modal(GTK_WINDOW(window), TRUE);
gtk_signal_connect(GTK_OBJECT(window), "delete_event",
GTK_SIGNAL_FUNC(attach_property_delete_event),
cancelled);
gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
GTK_SIGNAL_FUNC(attach_property_key_pressed),
cancelled);
vbox = gtk_vbox_new(FALSE, 8);
gtk_container_add(GTK_CONTAINER(window), vbox);
table = gtk_table_new(4, 2, FALSE);
gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
gtk_table_set_row_spacings(GTK_TABLE(table), 8);
gtk_table_set_col_spacings(GTK_TABLE(table), 8);
SET_LABEL_AND_ENTRY(_("MIME type"), mimetype_entry, 0);
label = gtk_label_new(_("Encoding"));
gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
GTK_FILL, 0, 0, 0);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
hbox = gtk_hbox_new(FALSE, 0);
gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
optmenu = gtk_option_menu_new();
gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
optmenu_menu = gtk_menu_new();
MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
gtk_widget_set_sensitive(menuitem, FALSE);
MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
gtk_widget_set_sensitive(menuitem, FALSE);
MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable",
ENC_QUOTED_PRINTABLE);
MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
SET_LABEL_AND_ENTRY(_("Path"), path_entry, 2);
SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
&cancel_btn, _("Cancel"), NULL, NULL);
gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
gtk_widget_grab_default(ok_btn);
gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
GTK_SIGNAL_FUNC(attach_property_ok),
cancelled);
gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
GTK_SIGNAL_FUNC(attach_property_cancel),
cancelled);
gtk_widget_show_all(vbox);
attach_prop.window = window;
attach_prop.mimetype_entry = mimetype_entry;
attach_prop.encoding_optmenu = optmenu;
attach_prop.path_entry = path_entry;
attach_prop.filename_entry = filename_entry;
attach_prop.ok_btn = ok_btn;
attach_prop.cancel_btn = cancel_btn;
}
#undef SET_LABEL_AND_ENTRY
static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
{
*cancelled = FALSE;
gtk_main_quit();
}
static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
{
*cancelled = TRUE;
gtk_main_quit();
}
static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
gboolean *cancelled)
{
*cancelled = TRUE;
gtk_main_quit();
return TRUE;
}
static void attach_property_key_pressed(GtkWidget *widget, GdkEventKey *event,
gboolean *cancelled)
{
if (event && event->keyval == GDK_Escape) {
*cancelled = TRUE;
gtk_main_quit();
}
}
static void compose_exec_ext_editor(Compose *compose)
{
gchar *tmp;
pid_t pid;
gint pipe_fds[2];
tmp = g_strdup_printf("%s%ctmpmsg.%p", get_tmp_dir(),
G_DIR_SEPARATOR, compose);
if (pipe(pipe_fds) < 0) {
perror("pipe");
g_free(tmp);
return;
}
if ((pid = fork()) < 0) {
perror("fork");
g_free(tmp);
return;
}
if (pid != 0) {
/* close the write side of the pipe */
close(pipe_fds[1]);
compose->exteditor_file = g_strdup(tmp);
compose->exteditor_pid = pid;
compose->exteditor_readdes = pipe_fds[0];
compose_set_ext_editor_sensitive(compose, FALSE);
compose->exteditor_tag =
gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
compose_input_cb, compose);
} else { /* process-monitoring process */
pid_t pid_ed;
if (setpgid(0, 0))
perror("setpgid");
/* close the read side of the pipe */
close(pipe_fds[0]);
if (compose_write_body_to_file(compose, tmp) < 0) {
fd_write_all(pipe_fds[1], "2\n", 2);
_exit(1);
}
pid_ed = compose_exec_ext_editor_real(tmp);
if (pid_ed < 0) {
fd_write_all(pipe_fds[1], "1\n", 2);
_exit(1);
}
/* wait until editor is terminated */
waitpid(pid_ed, NULL, 0);
fd_write_all(pipe_fds[1], "0\n", 2);
close(pipe_fds[1]);
_exit(0);
}
g_free(tmp);
}
static gint compose_exec_ext_editor_real(const gchar *file)
{
static gchar *def_cmd = "emacs %s";
gchar buf[1024];
gchar *p;
gchar **cmdline;
pid_t pid;
g_return_val_if_fail(file != NULL, -1);
if ((pid = fork()) < 0) {
perror("fork");
return -1;
}
if (pid != 0) return pid;
/* grandchild process */
if (setpgid(0, getppid()))
perror("setpgid");
if (prefs_common.ext_editor_cmd &&
(p = strchr(prefs_common.ext_editor_cmd, '%')) &&
*(p + 1) == 's' && !strchr(p + 2, '%')) {
g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
} else {
if (prefs_common.ext_editor_cmd)
g_warning(_("External editor command line is invalid: `%s'\n"),
prefs_common.ext_editor_cmd);
g_snprintf(buf, sizeof(buf), def_cmd, file);
}
cmdline = strsplit_with_quote(buf, " ", 1024);
execvp(cmdline[0], cmdline);
perror("execvp");
g_strfreev(cmdline);
_exit(1);
}
static gboolean compose_ext_editor_kill(Compose *compose)
{
pid_t pgid = compose->exteditor_pid * -1;
gint ret;
ret = kill(pgid, 0);
if (ret == 0 || (ret == -1 && EPERM == errno)) {
AlertValue val;
gchar *msg;
msg = g_strdup_printf
(_("The external editor is still working.\n"
"Force terminating the process?\n"
"process group id: %d"), -pgid);
val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
g_free(msg);
if (val == G_ALERTDEFAULT) {
gdk_input_remove(compose->exteditor_tag);
close(compose->exteditor_readdes);
if (kill(pgid, SIGTERM) < 0) perror("kill");
waitpid(compose->exteditor_pid, NULL, 0);
g_warning(_("Terminated process group id: %d"), -pgid);
g_warning(_("Temporary file: %s"),
compose->exteditor_file);
compose_set_ext_editor_sensitive(compose, TRUE);
g_free(compose->exteditor_file);
compose->exteditor_file = NULL;
compose->exteditor_pid = -1;
compose->exteditor_readdes = -1;
compose->exteditor_tag = -1;
} else
return FALSE;
}
return TRUE;
}
static void compose_input_cb(gpointer data, gint source,
GdkInputCondition condition)
{
gchar buf[3];
Compose *compose = (Compose *)data;
gint i = 0;
debug_print(_("Compose: input from monitoring process\n"));
gdk_input_remove(compose->exteditor_tag);
for (;;) {
if (read(source, &buf[i], 1) < 1) {
buf[0] = '3';
break;
}
if (buf[i] == '\n') {
buf[i] = '\0';
break;
}
i++;
if (i == sizeof(buf) - 1)
break;
}
waitpid(compose->exteditor_pid, NULL, 0);
if (buf[0] == '0') { /* success */
GtkSText *text = GTK_STEXT(compose->text);
gtk_stext_freeze(text);
gtk_stext_set_point(text, 0);
gtk_stext_forward_delete(text, gtk_stext_get_length(text));
compose_insert_file(compose, compose->exteditor_file);
compose_changed_cb(NULL, compose);
gtk_stext_thaw(text);
if (unlink(compose->exteditor_file) < 0)
FILE_OP_ERROR(compose->exteditor_file, "unlink");
} else if (buf[0] == '1') { /* failed */
g_warning(_("Couldn't exec external editor\n"));
if (unlink(compose->exteditor_file) < 0)
FILE_OP_ERROR(compose->exteditor_file, "unlink");
} else if (buf[0] == '2') {
g_warning(_("Couldn't write to file\n"));
} else if (buf[0] == '3') {
g_warning(_("Pipe read failed\n"));
}
close(source);
compose_set_ext_editor_sensitive(compose, TRUE);
g_free(compose->exteditor_file);
compose->exteditor_file = NULL;
compose->exteditor_pid = -1;
compose->exteditor_readdes = -1;
compose->exteditor_tag = -1;
}
static void compose_set_ext_editor_sensitive(Compose *compose,
gboolean sensitive)
{
GtkItemFactory *ifactory;
ifactory = gtk_item_factory_from_widget(compose->menubar);
menu_set_sensitive(ifactory, "/File/Send", sensitive);
menu_set_sensitive(ifactory, "/File/Send later", sensitive);
menu_set_sensitive(ifactory, "/File/Save to draft folder",
sensitive);
menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
menu_set_sensitive(ifactory, "/Tools/Edit with external editor",
sensitive);
gtk_widget_set_sensitive(compose->text, sensitive);
gtk_widget_set_sensitive(compose->send_btn, sensitive);
gtk_widget_set_sensitive(compose->sendl_btn, sensitive);
gtk_widget_set_sensitive(compose->draft_btn, sensitive);
gtk_widget_set_sensitive(compose->insert_btn, sensitive);
gtk_widget_set_sensitive(compose->sig_btn, sensitive);
gtk_widget_set_sensitive(compose->exteditor_btn, sensitive);
gtk_widget_set_sensitive(compose->linewrap_btn, sensitive);
}
/**
* compose_undo_state_changed:
*
* Change the sensivity of the menuentries undo and redo
**/
static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
gint redo_state, gpointer data)
{
GtkWidget *widget = GTK_WIDGET(data);
GtkItemFactory *ifactory;
g_return_if_fail(widget != NULL);
ifactory = gtk_item_factory_from_widget(widget);
switch (undo_state) {
case UNDO_STATE_TRUE:
if (!undostruct->undo_state) {
debug_print ("Set_undo - Testpoint\n");
undostruct->undo_state = TRUE;
menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
}
break;
case UNDO_STATE_FALSE:
if (undostruct->undo_state) {
undostruct->undo_state = FALSE;
menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
}
break;
case UNDO_STATE_UNCHANGED:
break;
case UNDO_STATE_REFRESH:
menu_set_sensitive(ifactory, "/Edit/Undo",
undostruct->undo_state);
break;
default:
g_warning("Undo state not recognized");
break;
}
switch (redo_state) {
case UNDO_STATE_TRUE:
if (!undostruct->redo_state) {
undostruct->redo_state = TRUE;
menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
}
break;
case UNDO_STATE_FALSE:
if (undostruct->redo_state) {
undostruct->redo_state = FALSE;
menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
}
break;
case UNDO_STATE_UNCHANGED:
break;
case UNDO_STATE_REFRESH:
menu_set_sensitive(ifactory, "/Edit/Redo",
undostruct->redo_state);
break;
default:
g_warning("Redo state not recognized");
break;
}
}
static gint calc_cursor_xpos(GtkSText *text, gint extra, gint char_width)
{
gint cursor_pos;
cursor_pos = (text->cursor_pos_x - extra) / char_width;
cursor_pos = MAX(cursor_pos, 0);
return cursor_pos;
}
/* callback functions */
/* compose_edit_size_alloc() - called when resized. don't know whether Gtk
* includes "non-client" (windows-izm) in calculation, so this calculation
* may not be accurate.
*/
static gboolean compose_edit_size_alloc(GtkEditable *widget,
GtkAllocation *allocation,
GtkSHRuler *shruler)
{
if (prefs_common.show_ruler) {
gint char_width;
gint line_width_in_chars;
char_width = gtkut_get_font_width
(GTK_WIDGET(widget)->style->font);
line_width_in_chars =
(allocation->width - allocation->x) / char_width;
/* got the maximum */
gtk_ruler_set_range(GTK_RULER(shruler),
0.0, line_width_in_chars,
calc_cursor_xpos(GTK_STEXT(widget),
allocation->x,
char_width),
/*line_width_in_chars*/ char_width);
}
return TRUE;
}
static void toolbar_send_cb(GtkWidget *widget, gpointer data)
{
compose_send_cb(data, 0, NULL);
}
static void toolbar_send_later_cb(GtkWidget *widget, gpointer data)
{
compose_send_later_cb(data, 0, NULL);
}
static void toolbar_draft_cb(GtkWidget *widget, gpointer data)
{
compose_draft_cb(data, 0, NULL);
}
static void toolbar_insert_cb(GtkWidget *widget, gpointer data)
{
compose_insert_file_cb(data, 0, NULL);
}
static void toolbar_attach_cb(GtkWidget *widget, gpointer data)
{
compose_attach_cb(data, 0, NULL);
}
static void toolbar_sig_cb(GtkWidget *widget, gpointer data)
{
Compose *compose = (Compose *)data;
compose_insert_sig(compose, FALSE);
}
static void toolbar_ext_editor_cb(GtkWidget *widget, gpointer data)
{
Compose *compose = (Compose *)data;
compose_exec_ext_editor(compose);
}
static void toolbar_linewrap_cb(GtkWidget *widget, gpointer data)
{
Compose *compose = (Compose *)data;
compose_wrap_line_all(compose);
}
static void toolbar_address_cb(GtkWidget *widget, gpointer data)
{
compose_address_cb(data, 0, NULL);
}
static void account_activated(GtkMenuItem *menuitem, gpointer data)
{
Compose *compose = (Compose *)data;
PrefsAccount *ac;
ac = (PrefsAccount *)gtk_object_get_user_data(GTK_OBJECT(menuitem));
g_return_if_fail(ac != NULL);
if (ac != compose->account)
compose_select_account(compose, ac, FALSE);
}
static void attach_selected(GtkCList *clist, gint row, gint column,
GdkEvent *event, gpointer data)
{
Compose *compose = (Compose *)data;
if (event && event->type == GDK_2BUTTON_PRESS)
compose_attach_property(compose);
}
static void attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
gpointer data)
{
Compose *compose = (Compose *)data;
GtkCList *clist = GTK_CLIST(compose->attach_clist);
gint row, column;
if (!event) return;
if (event->button == 3) {
if ((clist->selection && !clist->selection->next) ||
!clist->selection) {
gtk_clist_unselect_all(clist);
if (gtk_clist_get_selection_info(clist,
event->x, event->y,
&row, &column)) {
gtk_clist_select_row(clist, row, column);
gtkut_clist_set_focus_row(clist, row);
}
}
gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
NULL, NULL, event->button, event->time);
}
}
static void attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
gpointer data)
{
Compose *compose = (Compose *)data;
if (!event) return;
switch (event->keyval) {
case GDK_Delete:
compose_attach_remove_selected(compose);
break;
}
}
static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
{
Compose *compose = (Compose *)data;
gint val;
val = compose_send(compose);
if (val == 0) gtk_widget_destroy(compose->window);
}
static void compose_send_later_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
FolderItem *queue;
gchar tmp[MAXPATHLEN + 1];
if (compose_check_entries(compose) == FALSE)
return;
queue = account_get_special_folder(compose->account, F_QUEUE);
if (!queue) {
g_warning("can't find queue folder\n");
return;
}
if (!FOLDER_IS_LOCAL(queue->folder) &&
!main_window_toggle_online_if_offline(main_window_get()))
return;
g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%p",
get_tmp_dir(), G_DIR_SEPARATOR, compose);
if (compose->mode == COMPOSE_REDIRECT) {
if (compose_redirect_write_to_file(compose, tmp) < 0) {
alertpanel_error(_("Can't queue the message."));
return;
}
} else {
if (prefs_common.linewrap_at_send)
compose_wrap_line_all(compose);
if (compose_write_to_file(compose, tmp, FALSE) < 0) {
alertpanel_error(_("Can't queue the message."));
return;
}
}
if (compose_queue(compose, tmp) < 0) {
alertpanel_error(_("Can't queue the message."));
return;
}
if (unlink(tmp) < 0)
FILE_OP_ERROR(tmp, "unlink");
gtk_widget_destroy(compose->window);
}
static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
{
Compose *compose = (Compose *)data;
FolderItem *draft;
gchar *tmp;
gint msgnum;
MsgFlags flag = {0, 0};
static gboolean lock = FALSE;
if (lock) return;
draft = account_get_special_folder(compose->account, F_DRAFT);
g_return_if_fail(draft != NULL);
lock = TRUE;
tmp = g_strdup_printf("%s%cdraft.%p", get_tmp_dir(),
G_DIR_SEPARATOR, compose);
if (compose_write_to_file(compose, tmp, TRUE) < 0) {
g_free(tmp);
lock = FALSE;
return;
}
folder_item_scan(draft);
if ((msgnum = folder_item_add_msg(draft, tmp, &flag, TRUE)) < 0) {
unlink(tmp);
g_free(tmp);
lock = FALSE;
return;
}
g_free(tmp);
draft->mtime = 0; /* force updating */
if (compose->mode == COMPOSE_REEDIT) {
compose_remove_reedit_target(compose);
if (compose->targetinfo &&
compose->targetinfo->folder != draft)
folderview_update_item(compose->targetinfo->folder,
TRUE);
}
folder_item_scan(draft);
folderview_update_item(draft, TRUE);
lock = FALSE;
/* 0: quit editing 1: keep editing */
if (action == 0)
gtk_widget_destroy(compose->window);
else {
struct stat s;
gchar *path;
path = folder_item_fetch_msg(draft, msgnum);
g_return_if_fail(path != NULL);
if (stat(path, &s) < 0) {
FILE_OP_ERROR(path, "stat");
g_free(path);
lock = FALSE;
return;
}
g_free(path);
procmsg_msginfo_free(compose->targetinfo);
compose->targetinfo = g_new0(MsgInfo, 1);
compose->targetinfo->msgnum = msgnum;
compose->targetinfo->size = s.st_size;
compose->targetinfo->mtime = s.st_mtime;
compose->targetinfo->folder = draft;
compose->mode = COMPOSE_REEDIT;
}
}
static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
{
Compose *compose = (Compose *)data;
gchar *file;
file = filesel_select_file(_("Select file"), NULL);
if (file) {
compose_attach_append(compose, file, file, NULL);
compose_changed_cb(NULL, compose);
}
}
static void compose_insert_file_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
gchar *file;
file = filesel_select_file(_("Select file"), NULL);
if (file)
compose_insert_file(compose, file);
}
static void compose_insert_sig_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
compose_insert_sig(compose, FALSE);
}
static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
gpointer data)
{
compose_close_cb(data, 0, NULL);
return TRUE;
}
static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
{
Compose *compose = (Compose *)data;
AlertValue val;
if (compose->exteditor_tag != -1) {
if (!compose_ext_editor_kill(compose))
return;
}
if (compose->modified) {
val = alertpanel(_("Discard message"),
_("This message has been modified. discard it?"),
_("Discard"), _("to Draft"), _("Cancel"));
switch (val) {
case G_ALERTDEFAULT:
break;
case G_ALERTALTERNATE:
compose_draft_cb(data, 0, NULL);
return;
default:
return;
}
}
gtk_widget_destroy(compose->window);
}
static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
{
Compose *compose = (Compose *)data;
addressbook_open(compose);
}
static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
{
Compose *compose = (Compose *)data;
Template *tmpl;
gchar *msg;
AlertValue val;
tmpl = gtk_object_get_data(GTK_OBJECT(widget), "template");
g_return_if_fail(tmpl != NULL);
msg = g_strdup_printf(_("Do you want to apply the template `%s' ?"),
tmpl->name);
val = alertpanel(_("Apply template"), msg,
_("Replace"), _("Insert"), _("Cancel"));
g_free(msg);
if (val == G_ALERTDEFAULT)
compose_template_apply(compose, tmpl, TRUE);
else if (val == G_ALERTALTERNATE)
compose_template_apply(compose, tmpl, FALSE);
}
static void compose_ext_editor_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
compose_exec_ext_editor(compose);
}
static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
{
compose_destroy(compose);
}
static void compose_undo_cb(Compose *compose)
{
undo_undo(compose->undostruct);
}
static void compose_redo_cb(Compose *compose)
{
undo_redo(compose->undostruct);
}
static void compose_cut_cb(Compose *compose)
{
if (compose->focused_editable &&
GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
gtk_editable_cut_clipboard
(GTK_EDITABLE(compose->focused_editable));
}
static void compose_copy_cb(Compose *compose)
{
if (compose->focused_editable &&
GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
gtk_editable_copy_clipboard
(GTK_EDITABLE(compose->focused_editable));
}
static void compose_paste_cb(Compose *compose)
{
if (compose->focused_editable &&
GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
gtk_editable_paste_clipboard
(GTK_EDITABLE(compose->focused_editable));
}
static void compose_paste_as_quote_cb(Compose *compose)
{
if (compose->focused_editable &&
GTK_WIDGET_HAS_FOCUS(compose->focused_editable)) {
compose->paste_as_quotation = TRUE;
gtk_editable_paste_clipboard
(GTK_EDITABLE(compose->focused_editable));
compose->paste_as_quotation = FALSE;
}
}
static void compose_allsel_cb(Compose *compose)
{
if (compose->focused_editable &&
GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
gtk_editable_select_region
(GTK_EDITABLE(compose->focused_editable), 0, -1);
}
static void compose_gtk_stext_action_cb(Compose *compose,
ComposeCallGtkSTextAction action)
{
GtkSText *text = GTK_STEXT(compose->text);
static struct {
void (*do_action) (GtkSText *text);
} action_table[] = {
{gtk_stext_move_beginning_of_line},
{gtk_stext_move_forward_character},
{gtk_stext_move_backward_character},
{gtk_stext_move_forward_word},
{gtk_stext_move_backward_word},
{gtk_stext_move_end_of_line},
{gtk_stext_move_next_line},
{gtk_stext_move_previous_line},
{gtk_stext_delete_forward_character},
{gtk_stext_delete_backward_character},
{gtk_stext_delete_forward_word},
{gtk_stext_delete_backward_word},
{gtk_stext_delete_line},
{gtk_stext_delete_line}, /* gtk_stext_delete_line_n */
{gtk_stext_delete_to_line_end}
};
if (!GTK_WIDGET_HAS_FOCUS(text)) return;
if (action >= COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE &&
action <= COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END)
action_table[action].do_action(text);
}
static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
{
if (GTK_IS_EDITABLE(widget))
compose->focused_editable = widget;
}
static void compose_changed_cb(GtkEditable *editable, Compose *compose)
{
if (compose->modified == FALSE) {
compose->modified = TRUE;
compose_set_title(compose);
}
}
static void compose_button_press_cb(GtkWidget *widget, GdkEventButton *event,
Compose *compose)
{
gtk_stext_set_point(GTK_STEXT(widget),
gtk_editable_get_position(GTK_EDITABLE(widget)));
}
#if 0
static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
Compose *compose)
{
gtk_stext_set_point(GTK_STEXT(widget),
gtk_editable_get_position(GTK_EDITABLE(widget)));
}
#endif
static void compose_toggle_autowrap_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
compose->autowrap = GTK_CHECK_MENU_ITEM(widget)->active;
if (compose->autowrap)
compose_wrap_line_all_full(compose, TRUE);
}
static void compose_toggle_to_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
if (GTK_CHECK_MENU_ITEM(widget)->active) {
gtk_widget_show(compose->to_hbox);
gtk_widget_show(compose->to_entry);
gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
compose->use_to = TRUE;
} else {
gtk_widget_hide(compose->to_hbox);
gtk_widget_hide(compose->to_entry);
gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
gtk_widget_queue_resize(compose->table_vbox);
compose->use_to = FALSE;
}
if (addressbook_get_target_compose() == compose)
addressbook_set_target_compose(compose);
}
static void compose_toggle_cc_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
if (GTK_CHECK_MENU_ITEM(widget)->active) {
gtk_widget_show(compose->cc_hbox);
gtk_widget_show(compose->cc_entry);
gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
compose->use_cc = TRUE;
} else {
gtk_widget_hide(compose->cc_hbox);
gtk_widget_hide(compose->cc_entry);
gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
gtk_widget_queue_resize(compose->table_vbox);
compose->use_cc = FALSE;
}
if (addressbook_get_target_compose() == compose)
addressbook_set_target_compose(compose);
}
static void compose_toggle_bcc_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
if (GTK_CHECK_MENU_ITEM(widget)->active) {
gtk_widget_show(compose->bcc_hbox);
gtk_widget_show(compose->bcc_entry);
gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
compose->use_bcc = TRUE;
} else {
gtk_widget_hide(compose->bcc_hbox);
gtk_widget_hide(compose->bcc_entry);
gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
gtk_widget_queue_resize(compose->table_vbox);
compose->use_bcc = FALSE;
}
if (addressbook_get_target_compose() == compose)
addressbook_set_target_compose(compose);
}
static void compose_toggle_replyto_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
if (GTK_CHECK_MENU_ITEM(widget)->active) {
gtk_widget_show(compose->reply_hbox);
gtk_widget_show(compose->reply_entry);
gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
compose->use_replyto = TRUE;
} else {
gtk_widget_hide(compose->reply_hbox);
gtk_widget_hide(compose->reply_entry);
gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
gtk_widget_queue_resize(compose->table_vbox);
compose->use_replyto = FALSE;
}
}
static void compose_toggle_followupto_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
if (GTK_CHECK_MENU_ITEM(widget)->active) {
gtk_widget_show(compose->followup_hbox);
gtk_widget_show(compose->followup_entry);
gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
compose->use_followupto = TRUE;
} else {
gtk_widget_hide(compose->followup_hbox);
gtk_widget_hide(compose->followup_entry);
gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
gtk_widget_queue_resize(compose->table_vbox);
compose->use_followupto = FALSE;
}
}
static void compose_toggle_attach_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
if (GTK_CHECK_MENU_ITEM(widget)->active) {
gtk_widget_ref(compose->edit_vbox);
gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
compose->edit_vbox);
gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
TRUE, TRUE, 0);
gtk_widget_show(compose->paned);
gtk_widget_unref(compose->edit_vbox);
gtk_widget_unref(compose->paned);
compose->use_attach = TRUE;
} else {
gtk_widget_ref(compose->paned);
gtk_widget_ref(compose->edit_vbox);
gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
compose->paned);
gtkut_container_remove(GTK_CONTAINER(compose->paned),
compose->edit_vbox);
gtk_box_pack_start(GTK_BOX(compose->vbox2),
compose->edit_vbox, TRUE, TRUE, 0);
gtk_widget_unref(compose->edit_vbox);
compose->use_attach = FALSE;
}
}
#if USE_GPGME
static void compose_toggle_sign_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
if (GTK_CHECK_MENU_ITEM(widget)->active)
compose->use_signing = TRUE;
else
compose->use_signing = FALSE;
}
static void compose_toggle_encrypt_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
if (GTK_CHECK_MENU_ITEM(widget)->active)
compose->use_encryption = TRUE;
else
compose->use_encryption = FALSE;
}
#endif /* USE_GPGME */
static void compose_toggle_ruler_cb(gpointer data, guint action,
GtkWidget *widget)
{
Compose *compose = (Compose *)data;
if (GTK_CHECK_MENU_ITEM(widget)->active) {
gtk_widget_show(compose->ruler_hbox);
prefs_common.show_ruler = TRUE;
} else {
gtk_widget_hide(compose->ruler_hbox);
gtk_widget_queue_resize(compose->edit_vbox);
prefs_common.show_ruler = FALSE;
}
}
static void compose_attach_drag_received_cb (GtkWidget *widget,
GdkDragContext *drag_context,
gint x,
gint y,
GtkSelectionData *data,
guint info,
guint time,
gpointer user_data)
{
Compose *compose = (Compose *)user_data;
GList *list, *tmp;
list = uri_list_extract_filenames((const gchar *)data->data);
for (tmp = list; tmp != NULL; tmp = tmp->next)
compose_attach_append
(compose, (const gchar *)tmp->data,
(const gchar *)tmp->data, NULL);
if (list) compose_changed_cb(NULL, compose);
list_free_strings(list);
g_list_free(list);
}
static void compose_insert_drag_received_cb (GtkWidget *widget,
GdkDragContext *drag_context,
gint x,
gint y,
GtkSelectionData *data,
guint info,
guint time,
gpointer user_data)
{
Compose *compose = (Compose *)user_data;
GList *list, *tmp;
list = uri_list_extract_filenames((const gchar *)data->data);
for (tmp = list; tmp != NULL; tmp = tmp->next)
compose_insert_file(compose, (const gchar *)tmp->data);
list_free_strings(list);
g_list_free(list);
}
static void to_activated(GtkWidget *widget, Compose *compose)
{
if (compose_send_control_enter(compose)) return;
if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
gtk_widget_grab_focus(compose->newsgroups_entry);
else if (GTK_WIDGET_VISIBLE(compose->cc_entry))
gtk_widget_grab_focus(compose->cc_entry);
else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
gtk_widget_grab_focus(compose->bcc_entry);
else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
gtk_widget_grab_focus(compose->reply_entry);
else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
gtk_widget_grab_focus(compose->followup_entry);
else
gtk_widget_grab_focus(compose->subject_entry);
}
static void newsgroups_activated(GtkWidget *widget, Compose *compose)
{
if (compose_send_control_enter(compose)) return;
if (GTK_WIDGET_VISIBLE(compose->cc_entry))
gtk_widget_grab_focus(compose->cc_entry);
else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
gtk_widget_grab_focus(compose->bcc_entry);
else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
gtk_widget_grab_focus(compose->reply_entry);
else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
gtk_widget_grab_focus(compose->followup_entry);
else
gtk_widget_grab_focus(compose->subject_entry);
}
static void cc_activated(GtkWidget *widget, Compose *compose)
{
if (compose_send_control_enter(compose)) return;
if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
gtk_widget_grab_focus(compose->bcc_entry);
else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
gtk_widget_grab_focus(compose->reply_entry);
else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
gtk_widget_grab_focus(compose->followup_entry);
else
gtk_widget_grab_focus(compose->subject_entry);
}
static void bcc_activated(GtkWidget *widget, Compose *compose)
{
if (compose_send_control_enter(compose)) return;
if (GTK_WIDGET_VISIBLE(compose->reply_entry))
gtk_widget_grab_focus(compose->reply_entry);
else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
gtk_widget_grab_focus(compose->followup_entry);
else
gtk_widget_grab_focus(compose->subject_entry);
}
static void replyto_activated(GtkWidget *widget, Compose *compose)
{
if (compose_send_control_enter(compose)) return;
if (GTK_WIDGET_VISIBLE(compose->followup_entry))
gtk_widget_grab_focus(compose->followup_entry);
else
gtk_widget_grab_focus(compose->subject_entry);
}
static void followupto_activated(GtkWidget *widget, Compose *compose)
{
if (compose_send_control_enter(compose)) return;
gtk_widget_grab_focus(compose->subject_entry);
}
static void subject_activated(GtkWidget *widget, Compose *compose)
{
if (compose_send_control_enter(compose)) return;
gtk_widget_grab_focus(compose->text);
}
static void text_activated(GtkWidget *widget, Compose *compose)
{
compose_send_control_enter(compose);
}
static void text_inserted(GtkWidget *widget, const gchar *text,
gint length, gint *position, Compose *compose)
{
GtkEditable *editable = GTK_EDITABLE(widget);
gtk_signal_handler_block_by_func(GTK_OBJECT(widget),
GTK_SIGNAL_FUNC(text_inserted),
compose);
if (compose->paste_as_quotation) {
gchar *new_text;
gchar *qmark;
gint pos;
new_text = g_strndup(text, length);
if (prefs_common.quotemark && *prefs_common.quotemark)
qmark = prefs_common.quotemark;
else
qmark = "> ";
gtk_stext_set_point(GTK_STEXT(widget), *position);
compose_quote_fmt(compose, NULL, "%Q", qmark, new_text);
pos = gtk_stext_get_point(GTK_STEXT(widget));
gtk_editable_set_position(editable, pos);
*position = pos;
g_free(new_text);
} else
gtk_editable_insert_text(editable, text, length, position);
if (compose->autowrap)
compose_wrap_line_all_full(compose, TRUE);
gtk_signal_handler_unblock_by_func(GTK_OBJECT(widget),
GTK_SIGNAL_FUNC(text_inserted),
compose);
gtk_signal_emit_stop_by_name(GTK_OBJECT(editable), "insert_text");
}
static gboolean compose_send_control_enter(Compose *compose)
{
GdkEvent *ev;
GdkEventKey *kev;
GtkItemFactory *ifactory;
GtkAccelEntry *accel;
GtkWidget *send_menu;
GSList *list;
GdkModifierType ignored_mods =
(GDK_LOCK_MASK | GDK_MOD2_MASK | GDK_MOD3_MASK |
GDK_MOD4_MASK | GDK_MOD5_MASK);
ev = gtk_get_current_event();
if (ev->type != GDK_KEY_PRESS) return FALSE;
kev = (GdkEventKey *)ev;
if (!(kev->keyval == GDK_Return && (kev->state & GDK_CONTROL_MASK)))
return FALSE;
ifactory = gtk_item_factory_from_widget(compose->menubar);
send_menu = gtk_item_factory_get_widget(ifactory, "/File/Send");
list = gtk_accel_group_entries_from_object(GTK_OBJECT(send_menu));
if (!list)
return FALSE;
accel = (GtkAccelEntry *)list->data;
if (accel && accel->accelerator_key == kev->keyval &&
(accel->accelerator_mods & ~ignored_mods) ==
(kev->state & ~ignored_mods)) {
compose_send_cb(compose, 0, NULL);
return TRUE;
}
return FALSE;
}
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