-/*
- * 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 <glib.h>
-#include <gdk/gdkkeysyms.h>
-#include <gtk/gtkmain.h>
-#include <gtk/gtkwidget.h>
-#include <gtk/gtkdialog.h>
-#include <gtk/gtkwindow.h>
-#include <gtk/gtksignal.h>
-#include <gtk/gtkvbox.h>
-#include <gtk/gtkhbox.h>
-#include <gtk/gtklabel.h>
-#include <gtk/gtkentry.h>
-#include <gtk/gtkcombo.h>
-#include <gtk/gtkbutton.h>
-#include <gtk/gtkhbbox.h>
-
-#include "intl.h"
-#include "inputdialog.h"
-#include "manage_window.h"
-#include "gtkutils.h"
-#include "utils.h"
-
-#define INPUT_DIALOG_WIDTH 420
-
-typedef enum
-{
- INPUT_DIALOG_NORMAL,
- INPUT_DIALOG_INVISIBLE,
- INPUT_DIALOG_COMBO
-} InputDialogType;
-
-static gboolean ack;
-static gboolean fin;
-
-static InputDialogType type;
-
-static GtkWidget *dialog;
-static GtkWidget *msg_label;
-static GtkWidget *entry;
-static GtkWidget *combo;
-static GtkWidget *ok_button;
-
-static void input_dialog_create (void);
-static gchar *input_dialog_open (const gchar *title,
- const gchar *message,
- const gchar *default_string);
-static void input_dialog_set (const gchar *title,
- const gchar *message,
- const gchar *default_string);
-
-static void ok_clicked (GtkWidget *widget,
- gpointer data);
-static void cancel_clicked (GtkWidget *widget,
- gpointer data);
-static gint delete_event (GtkWidget *widget,
- GdkEventAny *event,
- gpointer data);
-static gboolean key_pressed (GtkWidget *widget,
- GdkEventKey *event,
- gpointer data);
-static void entry_activated (GtkEditable *editable);
-static void combo_activated (GtkEditable *editable);
-
-
-gchar *input_dialog(const gchar *title, const gchar *message,
- const gchar *default_string)
-{
- if (dialog && GTK_WIDGET_VISIBLE(dialog)) return NULL;
-
- if (!dialog)
- input_dialog_create();
-
- type = INPUT_DIALOG_NORMAL;
- gtk_widget_hide(combo);
- gtk_widget_show(entry);
- gtk_entry_set_visibility(GTK_ENTRY(entry), TRUE);
-
- return input_dialog_open(title, message, default_string);
-}
-
-gchar *input_dialog_with_invisible(const gchar *title, const gchar *message,
- const gchar *default_string)
-{
- if (dialog && GTK_WIDGET_VISIBLE(dialog)) return NULL;
-
- if (!dialog)
- input_dialog_create();
-
- type = INPUT_DIALOG_INVISIBLE;
- gtk_widget_hide(combo);
- gtk_widget_show(entry);
- gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE);
-
- return input_dialog_open(title, message, default_string);
-}
-
-gchar *input_dialog_combo(const gchar *title, const gchar *message,
- const gchar *default_string, GList *list,
- gboolean case_sensitive)
-{
- if (dialog && GTK_WIDGET_VISIBLE(dialog)) return NULL;
-
- if (!dialog)
- input_dialog_create();
-
- type = INPUT_DIALOG_COMBO;
- gtk_widget_hide(entry);
- gtk_widget_show(combo);
-
- if (!list) {
- GList empty_list;
-
- empty_list.data = (gpointer)"";
- empty_list.next = NULL;
- empty_list.prev = NULL;
- gtk_combo_set_popdown_strings(GTK_COMBO(combo), &empty_list);
- } else
- gtk_combo_set_popdown_strings(GTK_COMBO(combo), list);
-
- gtk_combo_set_case_sensitive(GTK_COMBO(combo), case_sensitive);
-
- return input_dialog_open(title, message, default_string);
-}
-
-gchar *input_dialog_query_password(const gchar *server, const gchar *user)
-{
- gchar *message;
- gchar *pass;
-
- message = g_strdup_printf(_("Input password for %s on %s:"),
- user, server);
- pass = input_dialog_with_invisible(_("Input password"), message, NULL);
- g_free(message);
-
- return pass;
-}
-
-static void input_dialog_create(void)
-{
- GtkWidget *vbox;
- GtkWidget *hbox;
- GtkWidget *confirm_area;
- GtkWidget *cancel_button;
-
- dialog = gtk_dialog_new();
- gtk_window_set_policy(GTK_WINDOW(dialog), FALSE, FALSE, FALSE);
- gtk_widget_set_size_request(dialog, INPUT_DIALOG_WIDTH, -1);
- gtk_container_set_border_width
- (GTK_CONTAINER(GTK_DIALOG(dialog)->action_area), 5);
- gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
- g_signal_connect(G_OBJECT(dialog), "delete_event",
- G_CALLBACK(delete_event), NULL);
- g_signal_connect(G_OBJECT(dialog), "key_press_event",
- G_CALLBACK(key_pressed), NULL);
- MANAGE_WINDOW_SIGNALS_CONNECT(dialog);
-
- gtk_widget_realize(dialog);
-
- vbox = gtk_vbox_new(FALSE, 8);
- gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), vbox);
- gtk_container_set_border_width(GTK_CONTAINER(vbox), 8);
-
- hbox = gtk_hbox_new(FALSE, 0);
- gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
-
- msg_label = gtk_label_new("");
- gtk_box_pack_start(GTK_BOX(hbox), msg_label, FALSE, FALSE, 0);
- gtk_label_set_justify(GTK_LABEL(msg_label), GTK_JUSTIFY_LEFT);
-
- entry = gtk_entry_new();
- gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
- g_signal_connect(G_OBJECT(entry), "activate",
- G_CALLBACK(entry_activated), NULL);
-
- combo = gtk_combo_new();
- gtk_box_pack_start(GTK_BOX(vbox), combo, FALSE, FALSE, 0);
- g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "activate",
- G_CALLBACK(combo_activated), NULL);
-
- gtkut_button_set_create(&confirm_area,
- &ok_button, _("OK"),
- &cancel_button, _("Cancel"),
- NULL, NULL);
- gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area),
- confirm_area);
- gtk_widget_grab_default(ok_button);
-
- g_signal_connect(G_OBJECT(ok_button), "clicked",
- G_CALLBACK(ok_clicked), NULL);
- g_signal_connect(G_OBJECT(cancel_button), "clicked",
- G_CALLBACK(cancel_clicked), NULL);
-
-
- gtk_widget_show_all(GTK_DIALOG(dialog)->vbox);
-}
-
-static gchar *input_dialog_open(const gchar *title, const gchar *message,
- const gchar *default_string)
-{
- gchar *str;
-
- if (dialog && GTK_WIDGET_VISIBLE(dialog)) return NULL;
-
- if (!dialog)
- input_dialog_create();
-
- input_dialog_set(title, message, default_string);
- gtk_widget_show(dialog);
- gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
- manage_window_set_transient(GTK_WINDOW(dialog));
-
- ack = fin = FALSE;
-
- while (fin == FALSE)
- gtk_main_iteration();
-
- manage_window_focus_out(dialog, NULL, NULL);
- gtk_widget_hide(dialog);
-
- if (ack) {
- GtkEditable *editable;
-
- if (type == INPUT_DIALOG_COMBO)
- editable = GTK_EDITABLE(GTK_COMBO(combo)->entry);
- else
- editable = GTK_EDITABLE(entry);
-
- str = gtk_editable_get_chars(editable, 0, -1);
- if (str && *str == '\0') {
- g_free(str);
- str = NULL;
- }
- } else
- str = NULL;
-
- GTK_EVENTS_FLUSH();
-
- debug_print("return string = %s\n", str ? str : "(none)");
- return str;
-}
-
-static void input_dialog_set(const gchar *title, const gchar *message,
- const gchar *default_string)
-{
- GtkWidget *entry_;
-
- if (type == INPUT_DIALOG_COMBO)
- entry_ = GTK_COMBO(combo)->entry;
- else
- entry_ = entry;
-
- gtk_window_set_title(GTK_WINDOW(dialog), title);
- gtk_label_set_text(GTK_LABEL(msg_label), message);
- if (default_string && *default_string) {
- gtk_entry_set_text(GTK_ENTRY(entry_), default_string);
- gtk_editable_set_position(GTK_EDITABLE(entry_), 0);
- gtk_editable_select_region(GTK_EDITABLE(entry_), 0, -1);
- } else
- gtk_entry_set_text(GTK_ENTRY(entry_), "");
-
- gtk_widget_grab_focus(ok_button);
- gtk_widget_grab_focus(entry_);
-}
-
-static void ok_clicked(GtkWidget *widget, gpointer data)
-{
- ack = TRUE;
- fin = TRUE;
-}
-
-static void cancel_clicked(GtkWidget *widget, gpointer data)
-{
- ack = FALSE;
- fin = TRUE;
-}
-
-static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
-{
- ack = FALSE;
- fin = TRUE;
-
- return TRUE;
-}
-
-static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
-{
- if (event && event->keyval == GDK_Escape) {
- ack = FALSE;
- fin = TRUE;
- }
-
- return FALSE;
-}
-
-static void entry_activated(GtkEditable *editable)
-{
- ack = TRUE;
- fin = TRUE;
-}
-
-static void combo_activated(GtkEditable *editable)
-{
- ack = TRUE;
- fin = TRUE;
-}