diff options
Diffstat (limited to 'src/prefs_display_header.c')
-rw-r--r-- | src/prefs_display_header.c | 631 |
1 files changed, 631 insertions, 0 deletions
diff --git a/src/prefs_display_header.c b/src/prefs_display_header.c new file mode 100644 index 00000000..8239b7de --- /dev/null +++ b/src/prefs_display_header.c @@ -0,0 +1,631 @@ +/* + * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client + * Copyright (C) 1999-2004 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 "prefs.h" +#include "prefs_display_header.h" +#include "prefs_common.h" +#include "manage_window.h" +#include "alertpanel.h" +#include "displayheader.h" +#include "utils.h" +#include "gtkutils.h" + +static struct DisplayHeader { + GtkWidget *window; + + GtkWidget *ok_btn; + GtkWidget *cancel_btn; + + GtkWidget *hdr_combo; + GtkWidget *hdr_entry; + GtkWidget *key_check; + GtkWidget *headers_clist; + GtkWidget *hidden_headers_clist; + + GtkWidget *other_headers; +} dispheader; + +/* widget creating functions */ +static void prefs_display_header_create (void); + +static void prefs_display_header_set_dialog (void); +static void prefs_display_header_set_list (void); +static gint prefs_display_header_clist_set_row (gboolean hidden); + +/* callback functions */ +static void prefs_display_header_register_cb (GtkButton *btn, + gpointer hidden_data); +static void prefs_display_header_delete_cb (GtkButton *btn, + gpointer clist_data); +static void prefs_display_header_up (void); +static void prefs_display_header_down (void); + +static void prefs_display_header_row_moved (GtkCList *clist, + gint source_row, + gint dest_row, + gpointer data); + +static gboolean prefs_display_header_key_pressed(GtkWidget *widget, + GdkEventKey *event, + gpointer data); +static void prefs_display_header_ok (void); +static void prefs_display_header_cancel (void); +static gint prefs_display_header_deleted (GtkWidget *widget, + GdkEventAny *event, + gpointer data); + +static gchar *defaults[] = +{ + "From", + "To", + "Cc", + "Reply-To", + "Newsgroups", + "Followup-To", + "Subject", + "Date", + "Sender", + "Organization", + "X-Mailer", + "X-Newsreader", + "User-Agent", + "-Received", + "-Message-Id", + "-In-Reply-To", + "-References", + "-Mime-Version", + "-Content-Type", + "-Content-Transfer-Encoding", + "-X-UIDL", + "-Precedence", + "-Status", + "-Priority", + "-X-Face" +}; + +static void prefs_display_header_set_default(void) +{ + gint i; + DisplayHeaderProp *dp; + + for(i = 0; i < sizeof(defaults) / sizeof(defaults[0]); i++) { + dp = display_header_prop_read_str(defaults[i]); + prefs_common.disphdr_list = + g_slist_append(prefs_common.disphdr_list, dp); + } +} + +void prefs_display_header_open(void) +{ + if (!dispheader.window) { + prefs_display_header_create(); + } + + manage_window_set_transient(GTK_WINDOW(dispheader.window)); + gtk_widget_grab_focus(dispheader.ok_btn); + + prefs_display_header_set_dialog(); + + gtk_widget_show(dispheader.window); +} + +static void prefs_display_header_create(void) +{ + GtkWidget *window; + GtkWidget *vbox; + GtkWidget *btn_hbox; + GtkWidget *ok_btn; + GtkWidget *cancel_btn; + GtkWidget *confirm_area; + + GtkWidget *vbox1; + + GtkWidget *hbox1; + GtkWidget *hdr_label; + GtkWidget *hdr_combo; + + GtkWidget *btn_vbox; + GtkWidget *reg_btn; + GtkWidget *del_btn; + GtkWidget *up_btn; + GtkWidget *down_btn; + + GtkWidget *clist_hbox; + GtkWidget *clist_hbox1; + GtkWidget *clist_hbox2; + GtkWidget *clist_scrolledwin; + GtkWidget *headers_clist; + GtkWidget *hidden_headers_clist; + + GtkWidget *checkbtn_other_headers; + + gchar *title[1]; + + debug_print(_("Creating display 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); + + btn_hbox = gtk_hbox_new (FALSE, 8); + gtk_widget_show (btn_hbox); + gtk_box_pack_end (GTK_BOX (vbox), btn_hbox, FALSE, FALSE, 0); + + 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(btn_hbox), confirm_area, FALSE, FALSE, 0); + gtk_widget_grab_default (ok_btn); + + gtk_window_set_title (GTK_WINDOW(window), + _("Display header setting")); + MANAGE_WINDOW_SIGNALS_CONNECT(window); + g_signal_connect (G_OBJECT(window), "delete_event", + G_CALLBACK(prefs_display_header_deleted), NULL); + g_signal_connect (G_OBJECT(window), "key_press_event", + G_CALLBACK(prefs_display_header_key_pressed), NULL); + g_signal_connect (G_OBJECT(ok_btn), "clicked", + G_CALLBACK(prefs_display_header_ok), NULL); + g_signal_connect (G_OBJECT(cancel_btn), "clicked", + G_CALLBACK(prefs_display_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); + + hbox1 = gtk_hbox_new (FALSE, 8); + gtk_widget_show (hbox1); + gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, TRUE, 0); + + hdr_label = gtk_label_new (_("Header name")); + gtk_widget_show (hdr_label); + gtk_box_pack_start (GTK_BOX (hbox1), hdr_label, FALSE, FALSE, 0); + + hdr_combo = gtk_combo_new (); + gtk_widget_show (hdr_combo); + gtk_box_pack_start (GTK_BOX (hbox1), hdr_combo, TRUE, TRUE, 0); + gtk_widget_set_size_request (hdr_combo, 150, -1); + gtkut_combo_set_items (GTK_COMBO (hdr_combo), + "From", "To", "Cc", "Subject", "Date", + "Reply-To", "Sender", "User-Agent", "X-Mailer", + NULL); + + clist_hbox = gtk_hbox_new (FALSE, 10); + gtk_widget_show (clist_hbox); + gtk_box_pack_start (GTK_BOX (vbox1), clist_hbox, TRUE, TRUE, 0); + + /* display headers list */ + + clist_hbox1 = gtk_hbox_new (FALSE, 8); + gtk_widget_show (clist_hbox1); + gtk_box_pack_start (GTK_BOX (clist_hbox), clist_hbox1, TRUE, TRUE, 0); + + clist_scrolledwin = gtk_scrolled_window_new (NULL, NULL); + gtk_widget_set_size_request (clist_scrolledwin, 200, 210); + gtk_widget_show (clist_scrolledwin); + gtk_box_pack_start (GTK_BOX (clist_hbox1), clist_scrolledwin, + TRUE, TRUE, 0); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (clist_scrolledwin), + GTK_POLICY_AUTOMATIC, + GTK_POLICY_AUTOMATIC); + + title[0] = _("Displayed Headers"); + headers_clist = gtk_clist_new_with_titles(1, title); + gtk_widget_show (headers_clist); + gtk_container_add (GTK_CONTAINER (clist_scrolledwin), headers_clist); + gtk_clist_set_selection_mode (GTK_CLIST (headers_clist), + GTK_SELECTION_BROWSE); + gtk_clist_set_reorderable (GTK_CLIST (headers_clist), TRUE); + gtk_clist_set_use_drag_icons (GTK_CLIST (headers_clist), FALSE); + GTK_WIDGET_UNSET_FLAGS (GTK_CLIST (headers_clist)->column[0].button, + GTK_CAN_FOCUS); + g_signal_connect_after + (G_OBJECT (headers_clist), "row_move", + G_CALLBACK (prefs_display_header_row_moved), NULL); + + btn_vbox = gtk_vbox_new (FALSE, 8); + gtk_widget_show (btn_vbox); + gtk_box_pack_start (GTK_BOX (clist_hbox1), btn_vbox, FALSE, FALSE, 0); + + reg_btn = gtk_button_new_with_label (_("Add")); + gtk_widget_show (reg_btn); + gtk_box_pack_start (GTK_BOX (btn_vbox), reg_btn, FALSE, TRUE, 0); + g_signal_connect (G_OBJECT (reg_btn), "clicked", + G_CALLBACK (prefs_display_header_register_cb), + GINT_TO_POINTER(FALSE)); + del_btn = gtk_button_new_with_label (_("Delete")); + gtk_widget_show (del_btn); + gtk_box_pack_start (GTK_BOX (btn_vbox), del_btn, FALSE, TRUE, 0); + g_signal_connect (G_OBJECT (del_btn), "clicked", + G_CALLBACK (prefs_display_header_delete_cb), + headers_clist); + + 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_display_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_display_header_down), NULL); + + /* hidden headers list */ + + clist_hbox2 = gtk_hbox_new (FALSE, 8); + gtk_widget_show (clist_hbox2); + gtk_box_pack_start (GTK_BOX (clist_hbox), clist_hbox2, TRUE, TRUE, 0); + + clist_scrolledwin = gtk_scrolled_window_new (NULL, NULL); + gtk_widget_set_size_request (clist_scrolledwin, 200, 210); + gtk_widget_show (clist_scrolledwin); + gtk_box_pack_start (GTK_BOX (clist_hbox2), clist_scrolledwin, + TRUE, TRUE, 0); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (clist_scrolledwin), + GTK_POLICY_AUTOMATIC, + GTK_POLICY_AUTOMATIC); + + title[0] = _("Hidden headers"); + hidden_headers_clist = gtk_clist_new_with_titles(1, title); + gtk_widget_show (hidden_headers_clist); + gtk_container_add (GTK_CONTAINER (clist_scrolledwin), + hidden_headers_clist); + gtk_clist_set_selection_mode (GTK_CLIST (hidden_headers_clist), + GTK_SELECTION_BROWSE); + gtk_clist_set_auto_sort(GTK_CLIST (hidden_headers_clist), TRUE); + GTK_WIDGET_UNSET_FLAGS (GTK_CLIST (hidden_headers_clist)-> + column[0].button, GTK_CAN_FOCUS); + + btn_vbox = gtk_vbox_new (FALSE, 8); + gtk_widget_show (btn_vbox); + gtk_box_pack_start (GTK_BOX (clist_hbox2), btn_vbox, FALSE, FALSE, 0); + + reg_btn = gtk_button_new_with_label (_("Add")); + gtk_widget_show (reg_btn); + gtk_box_pack_start (GTK_BOX (btn_vbox), reg_btn, FALSE, TRUE, 0); + g_signal_connect (G_OBJECT (reg_btn), "clicked", + G_CALLBACK (prefs_display_header_register_cb), + GINT_TO_POINTER (TRUE)); + del_btn = gtk_button_new_with_label (_("Delete")); + gtk_widget_show (del_btn); + gtk_box_pack_start (GTK_BOX (btn_vbox), del_btn, FALSE, TRUE, 0); + g_signal_connect (G_OBJECT (del_btn), "clicked", + G_CALLBACK (prefs_display_header_delete_cb), + hidden_headers_clist); + + PACK_CHECK_BUTTON (btn_hbox, checkbtn_other_headers, + _("Show all unspecified headers")); + SET_TOGGLE_SENSITIVITY (checkbtn_other_headers, clist_hbox2); + + gtk_widget_show_all(window); + + dispheader.window = window; + dispheader.ok_btn = ok_btn; + dispheader.cancel_btn = cancel_btn; + + dispheader.hdr_combo = hdr_combo; + dispheader.hdr_entry = GTK_COMBO (hdr_combo)->entry; + + dispheader.headers_clist = headers_clist; + dispheader.hidden_headers_clist = hidden_headers_clist; + + dispheader.other_headers = checkbtn_other_headers; +} + +void prefs_display_header_read_config(void) +{ + gchar *rcpath; + FILE *fp; + gchar buf[PREFSBUFSIZE]; + DisplayHeaderProp *dp; + + debug_print(_("Reading configuration for displaying headers...\n")); + + rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, + DISPLAY_HEADER_RC, NULL); + if ((fp = fopen(rcpath, "rb")) == NULL) { + if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen"); + g_free(rcpath); + prefs_common.disphdr_list = NULL; + prefs_display_header_set_default(); + return; + } + g_free(rcpath); + + /* remove all previous headers list */ + while (prefs_common.disphdr_list != NULL) { + dp = (DisplayHeaderProp *)prefs_common.disphdr_list->data; + display_header_prop_free(dp); + prefs_common.disphdr_list = + g_slist_remove(prefs_common.disphdr_list, dp); + } + + while (fgets(buf, sizeof(buf), fp) != NULL) { + g_strchomp(buf); + dp = display_header_prop_read_str(buf); + if (dp) + prefs_common.disphdr_list = + g_slist_append(prefs_common.disphdr_list, dp); + } + + fclose(fp); +} + +void prefs_display_header_write_config(void) +{ + gchar *rcpath; + PrefFile *pfile; + GSList *cur; + + debug_print(_("Writing configuration for displaying headers...\n")); + + rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, + DISPLAY_HEADER_RC, NULL); + + if ((pfile = prefs_file_open(rcpath)) == NULL) { + g_warning(_("failed to write configuration to file\n")); + g_free(rcpath); + return; + } + + for (cur = prefs_common.disphdr_list; cur != NULL; + cur = cur->next) { + DisplayHeaderProp *dp = (DisplayHeaderProp *)cur->data; + gchar *dpstr; + + dpstr = display_header_prop_get_str(dp); + if (fputs(dpstr, pfile->fp) == EOF || + fputc('\n', pfile->fp) == EOF) { + FILE_OP_ERROR(rcpath, "fputs || fputc"); + prefs_file_close_revert(pfile); + g_free(rcpath); + g_free(dpstr); + return; + } + g_free(dpstr); + } + + g_free(rcpath); + + if (prefs_file_close(pfile) < 0) { + g_warning(_("failed to write configuration to file\n")); + return; + } +} + +static void prefs_display_header_set_dialog(void) +{ + GtkCList *clist = GTK_CLIST(dispheader.headers_clist); + GtkCList *hidden_clist = GTK_CLIST(dispheader.hidden_headers_clist); + GSList *cur; + gchar *dp_str[1]; + gint row; + + gtk_clist_freeze(clist); + gtk_clist_freeze(hidden_clist); + + gtk_clist_clear(clist); + gtk_clist_clear(hidden_clist); + + for (cur = prefs_common.disphdr_list; cur != NULL; + cur = cur->next) { + DisplayHeaderProp *dp = (DisplayHeaderProp *)cur->data; + + dp_str[0] = dp->name; + + if (dp->hidden) { + row = gtk_clist_append(hidden_clist, dp_str); + gtk_clist_set_row_data(hidden_clist, row, dp); + } else { + row = gtk_clist_append(clist, dp_str); + gtk_clist_set_row_data(clist, row, dp); + } + } + + gtk_clist_thaw(hidden_clist); + gtk_clist_thaw(clist); + + gtk_toggle_button_set_active + (GTK_TOGGLE_BUTTON(dispheader.other_headers), + prefs_common.show_other_header); +} + +static void prefs_display_header_set_list() +{ + gint row = 0; + DisplayHeaderProp *dp; + + g_slist_free(prefs_common.disphdr_list); + prefs_common.disphdr_list = NULL; + + while ((dp = gtk_clist_get_row_data + (GTK_CLIST(dispheader.headers_clist), row)) != NULL) { + prefs_common.disphdr_list = + g_slist_append(prefs_common.disphdr_list, dp); + row++; + } + + row = 0; + while ((dp = gtk_clist_get_row_data + (GTK_CLIST(dispheader.hidden_headers_clist), row)) != NULL) { + prefs_common.disphdr_list = + g_slist_append(prefs_common.disphdr_list, dp); + row++; + } +} + +static gint prefs_display_header_find_header(GtkCList *clist, + const gchar *header) +{ + gint row = 0; + DisplayHeaderProp *dp; + + while ((dp = gtk_clist_get_row_data(clist, row)) != NULL) { + if (g_strcasecmp(dp->name, header) == 0) + return row; + row++; + } + + return -1; +} + +static gint prefs_display_header_clist_set_row(gboolean hidden) +{ + GtkCList *clist; + DisplayHeaderProp *dp; + const gchar *entry_text; + gchar *dp_str[1]; + gint row; + + entry_text = gtk_entry_get_text(GTK_ENTRY(dispheader.hdr_entry)); + if (entry_text[0] == '\0') { + alertpanel_error(_("Header name is not set.")); + return -1; + } + + if (hidden) + clist = GTK_CLIST(dispheader.hidden_headers_clist); + else + clist = GTK_CLIST(dispheader.headers_clist); + + if (prefs_display_header_find_header(clist, entry_text) != -1) { + alertpanel_error(_("This header is already in the list.")); + return -1; + } + + dp = g_new0(DisplayHeaderProp, 1); + + dp->name = g_strdup(entry_text); + dp->hidden = hidden; + + dp_str[0] = dp->name; + row = gtk_clist_append(clist, dp_str); + gtk_clist_set_row_data(clist, row, dp); + + prefs_display_header_set_list(); + + return row; +} + +static void prefs_display_header_register_cb(GtkButton *btn, + gpointer hidden_data) +{ + prefs_display_header_clist_set_row(GPOINTER_TO_INT(hidden_data)); +} + +static void prefs_display_header_delete_cb(GtkButton *btn, gpointer clist_data) +{ + GtkCList *clist = GTK_CLIST(clist_data); + DisplayHeaderProp *dp; + gint row; + + if (!clist->selection) return; + row = GPOINTER_TO_INT(clist->selection->data); + + dp = gtk_clist_get_row_data(clist, row); + display_header_prop_free(dp); + gtk_clist_remove(clist, row); + prefs_common.disphdr_list = + g_slist_remove(prefs_common.disphdr_list, dp); +} + +static void prefs_display_header_up(void) +{ + GtkCList *clist = GTK_CLIST(dispheader.headers_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_display_header_down(void) +{ + GtkCList *clist = GTK_CLIST(dispheader.headers_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); +} + +static void prefs_display_header_row_moved(GtkCList *clist, gint source_row, + gint dest_row, gpointer data) +{ + prefs_display_header_set_list(); +} + +static gboolean prefs_display_header_key_pressed(GtkWidget *widget, + GdkEventKey *event, + gpointer data) +{ + if (event && event->keyval == GDK_Escape) + prefs_display_header_cancel(); + return FALSE; +} + +static void prefs_display_header_ok(void) +{ + prefs_common.show_other_header = + gtk_toggle_button_get_active + (GTK_TOGGLE_BUTTON(dispheader.other_headers)); + prefs_display_header_write_config(); + gtk_widget_hide(dispheader.window); +} + +static void prefs_display_header_cancel(void) +{ + prefs_display_header_read_config(); + gtk_widget_hide(dispheader.window); +} + +static gint prefs_display_header_deleted(GtkWidget *widget, GdkEventAny *event, + gpointer data) +{ + prefs_display_header_cancel(); + return TRUE; +} |