262 lines
7.2 KiB
C
262 lines
7.2 KiB
C
/*
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* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
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* Copyright (C) 1999,2000 Hiroyuki Yamamoto
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <glib.h>
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#include <gdk/gdkkeysyms.h>
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#include <gtk/gtkmain.h>
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#include <gtk/gtkwidget.h>
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#include <gtk/gtkdialog.h>
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#include <gtk/gtkwindow.h>
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#include <gtk/gtksignal.h>
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#include <gtk/gtkvbox.h>
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#include <gtk/gtkhbox.h>
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#include <gtk/gtklabel.h>
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#include <gtk/gtkclist.h>
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#include <gtk/gtkscrolledwindow.h>
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#include <gtk/gtkbutton.h>
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#include <gtk/gtkhbbox.h>
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#include "intl.h"
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#include "grouplist_dialog.h"
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#include "manage_window.h"
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#include "gtkutils.h"
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#include "utils.h"
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#include "news.h"
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#include "folder.h"
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#define GROUPLIST_DIALOG_WIDTH 420
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#define GROUPLIST_DIALOG_HEIGHT 400
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static gboolean ack;
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static GtkWidget *dialog;
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static GtkWidget *msg_label;
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static GtkWidget *group_clist;
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static GtkWidget *ok_button;
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static gchar * group_selected;
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static GSList * group_list;
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static FolderItem * item;
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static void grouplist_dialog_create (void);
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static void grouplist_dialog_set (void);
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static void grouplist_free (void);
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static void ok_clicked (GtkWidget *widget,
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gpointer data);
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static void cancel_clicked (GtkWidget *widget,
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gpointer data);
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static void refresh_clicked(GtkWidget *widget, gpointer data);
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static void key_pressed (GtkWidget *widget,
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GdkEventKey *event,
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gpointer data);
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static void group_clist_select(GtkCList *clist, gint row, gint column,
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GdkEventButton *event, gpointer user_data);
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gchar *grouplist_dialog(FolderItem * i)
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{
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gchar *str;
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if (dialog && GTK_WIDGET_VISIBLE(dialog)) return NULL;
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if (!dialog)
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grouplist_dialog_create();
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item = i;
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grouplist_dialog_set();
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gtk_widget_show(dialog);
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gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
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manage_window_set_transient(GTK_WINDOW(dialog));
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gtk_main();
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manage_window_focus_out(dialog, NULL, NULL);
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gtk_widget_hide(dialog);
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if (ack) {
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if (group_selected != NULL)
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str = g_strdup(group_selected);
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else
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str = NULL;
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if (str && *str == '\0')
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str = NULL;
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} else
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str = NULL;
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grouplist_free();
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GTK_EVENTS_FLUSH();
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debug_print("return string = %s\n", str ? str : "(none)");
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return str;
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}
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static void grouplist_free(void)
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{
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GSList * group_elt;
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for(group_elt = group_list ; group_elt != NULL ;
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group_elt = group_elt->next)
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g_free(group_elt->data);
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g_slist_free(group_list);
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}
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static void grouplist_dialog_create(void)
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{
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GtkWidget *vbox;
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GtkWidget *hbox;
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GtkWidget *confirm_area;
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GtkWidget *cancel_button;
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GtkWidget *refresh_button;
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GtkWidget *scrolledwin;
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dialog = gtk_dialog_new();
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gtk_window_set_policy(GTK_WINDOW(dialog), FALSE, FALSE, FALSE);
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gtk_widget_set_usize(dialog, GROUPLIST_DIALOG_WIDTH, GROUPLIST_DIALOG_HEIGHT);
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gtk_container_set_border_width
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(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area), 5);
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gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
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gtk_signal_connect(GTK_OBJECT(dialog), "delete_event",
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GTK_SIGNAL_FUNC(cancel_clicked), NULL);
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gtk_signal_connect(GTK_OBJECT(dialog), "key_press_event",
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GTK_SIGNAL_FUNC(key_pressed), NULL);
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gtk_signal_connect(GTK_OBJECT(dialog), "focus_in_event",
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GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
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gtk_signal_connect(GTK_OBJECT(dialog), "focus_out_event",
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GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
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gtk_widget_realize(dialog);
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vbox = gtk_vbox_new(FALSE, 8);
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gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), vbox);
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gtk_container_set_border_width(GTK_CONTAINER(vbox), 8);
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hbox = gtk_hbox_new(FALSE, 0);
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gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
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msg_label = gtk_label_new("");
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gtk_box_pack_start(GTK_BOX(hbox), msg_label, FALSE, FALSE, 0);
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gtk_label_set_justify(GTK_LABEL(msg_label), GTK_JUSTIFY_LEFT);
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scrolledwin = gtk_scrolled_window_new (NULL, NULL);
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gtk_box_pack_start (GTK_BOX (vbox), scrolledwin,
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TRUE, TRUE, 0);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwin),
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GTK_POLICY_AUTOMATIC,
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GTK_POLICY_AUTOMATIC);
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group_clist = gtk_clist_new(1);
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gtk_container_add (GTK_CONTAINER (scrolledwin), group_clist);
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gtk_clist_set_column_width (GTK_CLIST (group_clist), 0, 80);
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gtk_clist_set_selection_mode (GTK_CLIST (group_clist),
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GTK_SELECTION_BROWSE);
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GTK_WIDGET_UNSET_FLAGS (GTK_CLIST (group_clist)->column[0].button,
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GTK_CAN_FOCUS);
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gtk_signal_connect (GTK_OBJECT (group_clist), "select_row",
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GTK_SIGNAL_FUNC (group_clist_select), NULL);
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gtkut_button_set_create(&confirm_area,
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&ok_button, _("OK"),
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&cancel_button, _("Cancel"),
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&refresh_button, _("Refresh"));
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gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area),
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confirm_area);
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gtk_widget_grab_default(ok_button);
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gtk_signal_connect(GTK_OBJECT(ok_button), "clicked",
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GTK_SIGNAL_FUNC(ok_clicked), NULL);
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gtk_signal_connect(GTK_OBJECT(cancel_button), "clicked",
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GTK_SIGNAL_FUNC(cancel_clicked), NULL);
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gtk_signal_connect(GTK_OBJECT(refresh_button), "clicked",
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GTK_SIGNAL_FUNC(refresh_clicked), NULL);
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gtk_widget_show_all(GTK_DIALOG(dialog)->vbox);
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}
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static void grouplist_dialog_set_list(void)
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{
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GSList * elt;
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gint row;
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group_selected = NULL;
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group_list = news_get_group_list(item);
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gtk_clist_clear(GTK_CLIST(group_clist));
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for(elt = group_list; elt != NULL ; elt = elt->next)
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{
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row = gtk_clist_append(GTK_CLIST(group_clist),
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(void *) &(elt->data));
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gtk_clist_set_row_data(GTK_CLIST(group_clist), row, elt->data);
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}
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gtk_widget_grab_focus(ok_button);
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gtk_widget_grab_focus(group_clist);
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if (group_list != NULL)
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group_selected = group_list->data;
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else
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group_selected = NULL;
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}
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static void grouplist_dialog_set(void)
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{
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gtk_window_set_title(GTK_WINDOW(dialog), _("Subscribe newsgroup"));
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gtk_label_set_text(GTK_LABEL(msg_label), _("Input subscribing newsgroup:"));
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grouplist_dialog_set_list();
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}
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static void ok_clicked(GtkWidget *widget, gpointer data)
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{
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ack = TRUE;
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gtk_main_quit();
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}
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static void cancel_clicked(GtkWidget *widget, gpointer data)
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{
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ack = FALSE;
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gtk_main_quit();
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}
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static void refresh_clicked(GtkWidget *widget, gpointer data)
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{
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grouplist_free();
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news_reset_group_list(item);
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grouplist_dialog_set_list();
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}
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static void key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
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{
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if (event && event->keyval == GDK_Escape) {
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ack = FALSE;
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gtk_main_quit();
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}
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}
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static void group_clist_select(GtkCList *clist, gint row, gint column,
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GdkEventButton *event, gpointer user_data)
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{
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group_selected = (gchar *)
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gtk_clist_get_row_data(GTK_CLIST(group_clist), row);
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}
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