diff options
Diffstat (limited to 'src/prefs_customheader.c')
-rw-r--r-- | src/prefs_customheader.c | 623 |
1 files changed, 623 insertions, 0 deletions
diff --git a/src/prefs_customheader.c b/src/prefs_customheader.c new file mode 100644 index 00000000..f7b1d5df --- /dev/null +++ b/src/prefs_customheader.c @@ -0,0 +1,623 @@ +/* + * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client + * Copyright (C) 1999-2003 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 <gtk/gtk.h> +#include <gdk/gdkkeysyms.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> + +#include "intl.h" +#include "main.h" +#include "prefs.h" +#include "prefs_customheader.h" +#include "prefs_common.h" +#include "prefs_account.h" +#include "mainwindow.h" +#include "foldersel.h" +#include "manage_window.h" +#include "customheader.h" +#include "folder.h" +#include "utils.h" +#include "gtkutils.h" +#include "alertpanel.h" + +static struct CustomHdr { + GtkWidget *window; + + GtkWidget *ok_btn; + GtkWidget *cancel_btn; + + GtkWidget *hdr_combo; + GtkWidget *hdr_entry; + GtkWidget *val_entry; + GtkWidget *customhdr_clist; +} customhdr; + +/* widget creating functions */ +static void prefs_custom_header_create (void); + +static void prefs_custom_header_set_dialog (PrefsAccount *ac); +static void prefs_custom_header_set_list (PrefsAccount *ac); +static gint prefs_custom_header_clist_set_row (PrefsAccount *ac, + gint row); + +/* callback functions */ +static void prefs_custom_header_add_cb (void); +static void prefs_custom_header_delete_cb (void); +static void prefs_custom_header_up (void); +static void prefs_custom_header_down (void); +static void prefs_custom_header_select (GtkCList *clist, + gint row, + gint column, + GdkEvent *event); + +static void prefs_custom_header_row_moved (GtkCList *clist, + gint source_row, + gint dest_row, + gpointer data); + +static gboolean prefs_custom_header_key_pressed (GtkWidget *widget, + GdkEventKey *event, + gpointer data); +static void prefs_custom_header_ok (void); +static void prefs_custom_header_cancel (void); +static gint prefs_custom_header_deleted (GtkWidget *widget, + GdkEventAny *event, + gpointer data); + +static PrefsAccount *cur_ac = NULL; + +void prefs_custom_header_open(PrefsAccount *ac) +{ + if (!customhdr.window) { + prefs_custom_header_create(); + } + + manage_window_set_transient(GTK_WINDOW(customhdr.window)); + gtk_widget_grab_focus(customhdr.ok_btn); + + prefs_custom_header_set_dialog(ac); + + cur_ac = ac; + + gtk_widget_show(customhdr.window); +} + +static void prefs_custom_header_create(void) +{ + GtkWidget *window; + GtkWidget *vbox; + + GtkWidget *ok_btn; + GtkWidget *cancel_btn; + + GtkWidget *confirm_area; + + GtkWidget *vbox1; + + GtkWidget *table1; + GtkWidget *hdr_label; + GtkWidget *hdr_combo; + GtkWidget *val_label; + GtkWidget *val_entry; + + GtkWidget *reg_hbox; + GtkWidget *btn_hbox; + GtkWidget *arrow; + GtkWidget *add_btn; + GtkWidget *del_btn; + + GtkWidget *ch_hbox; + GtkWidget *ch_scrolledwin; + GtkWidget *customhdr_clist; + + GtkWidget *btn_vbox; + GtkWidget *up_btn; + GtkWidget *down_btn; + + gchar *title[1]; + + debug_print("Creating custom header setting window...\n"); + + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + gtk_container_set_border_width (GTK_CONTAINER (window), 8); + gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER); + gtk_window_set_modal (GTK_WINDOW (window), TRUE); + gtk_window_set_policy (GTK_WINDOW (window), FALSE, TRUE, FALSE); + + vbox = gtk_vbox_new (FALSE, 6); + gtk_widget_show (vbox); + gtk_container_add (GTK_CONTAINER (window), vbox); + + gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"), + &cancel_btn, _("Cancel"), NULL, NULL); + gtk_widget_show (confirm_area); + gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0); + gtk_widget_grab_default (ok_btn); + + gtk_window_set_title (GTK_WINDOW(window), _("Custom header setting")); + MANAGE_WINDOW_SIGNALS_CONNECT (window); + g_signal_connect (G_OBJECT(window), "delete_event", + G_CALLBACK(prefs_custom_header_deleted), + NULL); + g_signal_connect (G_OBJECT(window), "key_press_event", + G_CALLBACK(prefs_custom_header_key_pressed), + NULL); + g_signal_connect (G_OBJECT(ok_btn), "clicked", + G_CALLBACK(prefs_custom_header_ok), NULL); + g_signal_connect (G_OBJECT(cancel_btn), "clicked", + G_CALLBACK(prefs_custom_header_cancel), NULL); + + vbox1 = gtk_vbox_new (FALSE, VSPACING); + gtk_widget_show (vbox1); + gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0); + gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2); + + table1 = gtk_table_new (2, 2, FALSE); + gtk_widget_show (table1); + gtk_box_pack_start (GTK_BOX (vbox1), table1, + FALSE, FALSE, 0); + gtk_table_set_row_spacings (GTK_TABLE (table1), 8); + gtk_table_set_col_spacings (GTK_TABLE (table1), 8); + + hdr_label = gtk_label_new (_("Header")); + gtk_widget_show (hdr_label); + gtk_table_attach (GTK_TABLE (table1), hdr_label, 0, 1, 0, 1, + GTK_EXPAND | GTK_SHRINK | GTK_FILL, + 0, 0, 0); + gtk_misc_set_alignment (GTK_MISC (hdr_label), 0, 0.5); + + hdr_combo = gtk_combo_new (); + gtk_widget_show (hdr_combo); + gtk_table_attach (GTK_TABLE (table1), hdr_combo, 0, 1, 1, 2, + GTK_EXPAND | GTK_SHRINK | GTK_FILL, + 0, 0, 0); + gtk_widget_set_size_request (hdr_combo, 150, -1); + gtkut_combo_set_items (GTK_COMBO (hdr_combo), + "User-Agent", "X-Face", "X-Operating-System", + NULL); + + val_label = gtk_label_new (_("Value")); + gtk_widget_show (val_label); + gtk_table_attach (GTK_TABLE (table1), val_label, 1, 2, 0, 1, + GTK_EXPAND | GTK_SHRINK | GTK_FILL, + 0, 0, 0); + gtk_misc_set_alignment (GTK_MISC (val_label), 0, 0.5); + + val_entry = gtk_entry_new (); + gtk_widget_show (val_entry); + gtk_table_attach (GTK_TABLE (table1), val_entry, 1, 2, 1, 2, + GTK_EXPAND | GTK_SHRINK | GTK_FILL, + 0, 0, 0); + gtk_widget_set_size_request (val_entry, 200, -1); + + /* add / delete */ + + reg_hbox = gtk_hbox_new (FALSE, 4); + gtk_widget_show (reg_hbox); + gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0); + + arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT); + gtk_widget_show (arrow); + gtk_box_pack_start (GTK_BOX (reg_hbox), arrow, FALSE, FALSE, 0); + gtk_widget_set_size_request (arrow, -1, 16); + + btn_hbox = gtk_hbox_new (TRUE, 4); + gtk_widget_show (btn_hbox); + gtk_box_pack_start (GTK_BOX (reg_hbox), btn_hbox, FALSE, FALSE, 0); + + add_btn = gtk_button_new_with_label (_("Add")); + gtk_widget_show (add_btn); + gtk_box_pack_start (GTK_BOX (btn_hbox), add_btn, FALSE, TRUE, 0); + g_signal_connect (G_OBJECT (add_btn), "clicked", + G_CALLBACK (prefs_custom_header_add_cb), NULL); + + del_btn = gtk_button_new_with_label (_(" Delete ")); + gtk_widget_show (del_btn); + gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0); + g_signal_connect (G_OBJECT (del_btn), "clicked", + G_CALLBACK (prefs_custom_header_delete_cb), NULL); + + + ch_hbox = gtk_hbox_new (FALSE, 8); + gtk_widget_show (ch_hbox); + gtk_box_pack_start (GTK_BOX (vbox1), ch_hbox, TRUE, TRUE, 0); + + ch_scrolledwin = gtk_scrolled_window_new (NULL, NULL); + gtk_widget_set_size_request (ch_scrolledwin, -1, 200); + gtk_widget_show (ch_scrolledwin); + gtk_box_pack_start (GTK_BOX (ch_hbox), ch_scrolledwin, TRUE, TRUE, 0); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (ch_scrolledwin), + GTK_POLICY_AUTOMATIC, + GTK_POLICY_AUTOMATIC); + + title[0] = _("Custom headers"); + customhdr_clist = gtk_clist_new_with_titles(1, title); + gtk_widget_show (customhdr_clist); + gtk_container_add (GTK_CONTAINER (ch_scrolledwin), customhdr_clist); + gtk_clist_set_column_width (GTK_CLIST (customhdr_clist), 0, 80); + gtk_clist_set_selection_mode (GTK_CLIST (customhdr_clist), + GTK_SELECTION_BROWSE); + gtk_clist_set_reorderable (GTK_CLIST (customhdr_clist), TRUE); + gtk_clist_set_use_drag_icons (GTK_CLIST (customhdr_clist), FALSE); + GTK_WIDGET_UNSET_FLAGS (GTK_CLIST (customhdr_clist)->column[0].button, + GTK_CAN_FOCUS); + g_signal_connect (G_OBJECT (customhdr_clist), "select_row", + G_CALLBACK (prefs_custom_header_select), NULL); + g_signal_connect_after + (G_OBJECT (customhdr_clist), "row_move", + G_CALLBACK (prefs_custom_header_row_moved), NULL); + + btn_vbox = gtk_vbox_new (FALSE, 8); + gtk_widget_show (btn_vbox); + gtk_box_pack_start (GTK_BOX (ch_hbox), btn_vbox, FALSE, FALSE, 0); + + up_btn = gtk_button_new_with_label (_("Up")); + gtk_widget_show (up_btn); + gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0); + g_signal_connect (G_OBJECT (up_btn), "clicked", + G_CALLBACK (prefs_custom_header_up), NULL); + + down_btn = gtk_button_new_with_label (_("Down")); + gtk_widget_show (down_btn); + gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0); + g_signal_connect (G_OBJECT (down_btn), "clicked", + G_CALLBACK (prefs_custom_header_down), NULL); + + gtk_widget_show_all(window); + + customhdr.window = window; + customhdr.ok_btn = ok_btn; + customhdr.cancel_btn = cancel_btn; + + customhdr.hdr_combo = hdr_combo; + customhdr.hdr_entry = GTK_COMBO (hdr_combo)->entry; + customhdr.val_entry = val_entry; + + customhdr.customhdr_clist = customhdr_clist; +} + +void prefs_custom_header_read_config(PrefsAccount *ac) +{ + gchar *rcpath; + FILE *fp; + gchar buf[PREFSBUFSIZE]; + CustomHeader *ch; + + debug_print("Reading custom header configuration...\n"); + + rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, + CUSTOM_HEADER_RC, NULL); + if ((fp = fopen(rcpath, "rb")) == NULL) { + if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen"); + g_free(rcpath); + ac->customhdr_list = NULL; + return; + } + g_free(rcpath); + + /* remove all previous headers list */ + while (ac->customhdr_list != NULL) { + ch = (CustomHeader *)ac->customhdr_list->data; + custom_header_free(ch); + ac->customhdr_list = g_slist_remove(ac->customhdr_list, ch); + } + + while (fgets(buf, sizeof(buf), fp) != NULL) { + ch = custom_header_read_str(buf); + if (ch) { + if (ch->account_id == ac->account_id) { + ac->customhdr_list = + g_slist_append(ac->customhdr_list, ch); + } else + custom_header_free(ch); + } + } + + fclose(fp); +} + +void prefs_custom_header_write_config(PrefsAccount *ac) +{ + gchar *rcpath; + PrefFile *pfile; + GSList *cur; + gchar buf[PREFSBUFSIZE]; + FILE * fp; + CustomHeader *ch; + + GSList *all_hdrs = NULL; + + debug_print("Writing custom header configuration...\n"); + + rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, + CUSTOM_HEADER_RC, NULL); + + if ((fp = fopen(rcpath, "rb")) == NULL) { + if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen"); + } else { + all_hdrs = NULL; + + while (fgets(buf, sizeof(buf), fp) != NULL) { + ch = custom_header_read_str(buf); + if (ch) { + if (ch->account_id != ac->account_id) + all_hdrs = + g_slist_append(all_hdrs, ch); + else + custom_header_free(ch); + } + } + + fclose(fp); + } + + if ((pfile = prefs_file_open(rcpath)) == NULL) { + g_warning(_("failed to write configuration to file\n")); + g_free(rcpath); + return; + } + + for (cur = all_hdrs; cur != NULL; cur = cur->next) { + CustomHeader *hdr = (CustomHeader *)cur->data; + gchar *chstr; + + chstr = custom_header_get_str(hdr); + if (fputs(chstr, pfile->fp) == EOF || + fputc('\n', pfile->fp) == EOF) { + FILE_OP_ERROR(rcpath, "fputs || fputc"); + prefs_file_close_revert(pfile); + g_free(rcpath); + g_free(chstr); + return; + } + g_free(chstr); + } + + for (cur = ac->customhdr_list; cur != NULL; cur = cur->next) { + CustomHeader *hdr = (CustomHeader *)cur->data; + gchar *chstr; + + chstr = custom_header_get_str(hdr); + if (fputs(chstr, pfile->fp) == EOF || + fputc('\n', pfile->fp) == EOF) { + FILE_OP_ERROR(rcpath, "fputs || fputc"); + prefs_file_close_revert(pfile); + g_free(rcpath); + g_free(chstr); + return; + } + g_free(chstr); + } + + g_free(rcpath); + + while (all_hdrs != NULL) { + ch = (CustomHeader *)all_hdrs->data; + custom_header_free(ch); + all_hdrs = g_slist_remove(all_hdrs, ch); + } + + if (prefs_file_close(pfile) < 0) { + g_warning(_("failed to write configuration to file\n")); + return; + } +} + +static void prefs_custom_header_set_dialog(PrefsAccount *ac) +{ + GtkCList *clist = GTK_CLIST(customhdr.customhdr_clist); + GSList *cur; + gchar *ch_str[1]; + gint row; + + gtk_clist_freeze(clist); + gtk_clist_clear(clist); + + for (cur = ac->customhdr_list; cur != NULL; cur = cur->next) { + CustomHeader *ch = (CustomHeader *)cur->data; + + ch_str[0] = g_strdup_printf("%s: %s", ch->name, + ch->value ? ch->value : ""); + row = gtk_clist_append(clist, ch_str); + gtk_clist_set_row_data(clist, row, ch); + + g_free(ch_str[0]); + } + + gtk_clist_thaw(clist); +} + +static void prefs_custom_header_set_list(PrefsAccount *ac) +{ + gint row = 0; + CustomHeader *ch; + + g_slist_free(ac->customhdr_list); + ac->customhdr_list = NULL; + + while ((ch = gtk_clist_get_row_data + (GTK_CLIST(customhdr.customhdr_clist), row)) != NULL) { + ac->customhdr_list = g_slist_append(ac->customhdr_list, ch); + row++; + } +} + +static gint prefs_custom_header_clist_set_row(PrefsAccount *ac, gint row) +{ + GtkCList *clist = GTK_CLIST(customhdr.customhdr_clist); + CustomHeader *ch; + const gchar *entry_text; + gchar *ch_str[1]; + + entry_text = gtk_entry_get_text(GTK_ENTRY(customhdr.hdr_entry)); + if (entry_text[0] == '\0') { + alertpanel_error(_("Header name is not set.")); + return -1; + } + + ch = g_new0(CustomHeader, 1); + + ch->account_id = ac->account_id; + + ch->name = g_strdup(entry_text); + unfold_line(ch->name); + g_strstrip(ch->name); + gtk_entry_set_text(GTK_ENTRY(customhdr.hdr_entry), ch->name); + + entry_text = gtk_entry_get_text(GTK_ENTRY(customhdr.val_entry)); + if (entry_text[0] != '\0') { + ch->value = g_strdup(entry_text); + unfold_line(ch->value); + g_strstrip(ch->value); + gtk_entry_set_text(GTK_ENTRY(customhdr.val_entry), ch->value); + } + + ch_str[0] = g_strdup_printf("%s: %s", ch->name, + ch->value ? ch->value : ""); + + if (row < 0) + row = gtk_clist_append(clist, ch_str); + else { + CustomHeader *tmp_ch; + + gtk_clist_set_text(clist, row, 0, ch_str[0]); + tmp_ch = gtk_clist_get_row_data(clist, row); + if (tmp_ch) + custom_header_free(tmp_ch); + } + + gtk_clist_set_row_data(clist, row, ch); + + g_free(ch_str[0]); + + prefs_custom_header_set_list(cur_ac); + + return row; +} + +static void prefs_custom_header_add_cb(void) +{ + prefs_custom_header_clist_set_row(cur_ac, -1); +} + +static void prefs_custom_header_delete_cb(void) +{ + GtkCList *clist = GTK_CLIST(customhdr.customhdr_clist); + CustomHeader *ch; + gint row; + + if (!clist->selection) return; + row = GPOINTER_TO_INT(clist->selection->data); + + if (alertpanel(_("Delete header"), + _("Do you really want to delete this header?"), + _("Yes"), _("No"), NULL) != G_ALERTDEFAULT) + return; + + ch = gtk_clist_get_row_data(clist, row); + custom_header_free(ch); + gtk_clist_remove(clist, row); + cur_ac->customhdr_list = g_slist_remove(cur_ac->customhdr_list, ch); +} + +static void prefs_custom_header_up(void) +{ + GtkCList *clist = GTK_CLIST(customhdr.customhdr_clist); + gint row; + + if (!clist->selection) return; + + row = GPOINTER_TO_INT(clist->selection->data); + if (row > 0) + gtk_clist_row_move(clist, row, row - 1); +} + +static void prefs_custom_header_down(void) +{ + GtkCList *clist = GTK_CLIST(customhdr.customhdr_clist); + gint row; + + if (!clist->selection) return; + + row = GPOINTER_TO_INT(clist->selection->data); + if (row >= 0 && row < clist->rows - 1) + gtk_clist_row_move(clist, row, row + 1); +} + +#define ENTRY_SET_TEXT(entry, str) \ + gtk_entry_set_text(GTK_ENTRY(entry), str ? str : "") + +static void prefs_custom_header_select(GtkCList *clist, gint row, gint column, + GdkEvent *event) +{ + CustomHeader *ch; + CustomHeader default_ch = { 0, "", NULL }; + + ch = gtk_clist_get_row_data(clist, row); + if (!ch) ch = &default_ch; + + ENTRY_SET_TEXT(customhdr.hdr_entry, ch->name); + ENTRY_SET_TEXT(customhdr.val_entry, ch->value); +} + +#undef ENTRY_SET_TEXT + +static void prefs_custom_header_row_moved(GtkCList *clist, gint source_row, + gint dest_row, gpointer data) +{ + prefs_custom_header_set_list(cur_ac); +} + +static gboolean prefs_custom_header_key_pressed(GtkWidget *widget, + GdkEventKey *event, + gpointer data) +{ + if (event && event->keyval == GDK_Escape) + prefs_custom_header_cancel(); + return FALSE; +} + +static void prefs_custom_header_ok(void) +{ + prefs_custom_header_write_config(cur_ac); + gtk_widget_hide(customhdr.window); +} + +static void prefs_custom_header_cancel(void) +{ + prefs_custom_header_read_config(cur_ac); + gtk_widget_hide(customhdr.window); +} + +static gint prefs_custom_header_deleted(GtkWidget *widget, GdkEventAny *event, + gpointer data) +{ + prefs_custom_header_cancel(); + return TRUE; +} |