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/*
* 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 <gdk/gdkkeysyms.h>
#include <gtk/gtkwidget.h>
#include <gtk/gtkwindow.h>
#include <gtk/gtkvbox.h>
#include <gtk/gtktable.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtkcheckbutton.h>
#include <gtk/gtkhbbox.h>
#include <gtk/gtkbutton.h>
#include <gtk/gtkctree.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "intl.h"
#include "main.h"
#include "message_search.h"
#include "messageview.h"
#include "utils.h"
#include "gtkutils.h"
#include "manage_window.h"
#include "alertpanel.h"
static GtkWidget *window;
static GtkWidget *body_entry;
static GtkWidget *case_checkbtn;
static GtkWidget *backward_checkbtn;
static GtkWidget *search_btn;
static GtkWidget *clear_btn;
static GtkWidget *close_btn;
static void message_search_create(MessageView *summaryview);
static void message_search_execute(GtkButton *button, gpointer data);
static void message_search_clear(GtkButton *button, gpointer data);
static void body_activated(void);
static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
gpointer data);
void message_search(MessageView *messageview)
{
if (!window)
message_search_create(messageview);
else
gtk_widget_hide(window);
gtk_widget_grab_focus(search_btn);
gtk_widget_grab_focus(body_entry);
gtk_widget_show(window);
}
static void message_search_create(MessageView *messageview)
{
GtkWidget *vbox1;
GtkWidget *hbox1;
GtkWidget *body_label;
GtkWidget *checkbtn_hbox;
GtkWidget *confirm_area;
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_title (GTK_WINDOW (window),
_("Find in current message"));
gtk_widget_set_size_request (window, 450, -1);
gtk_window_set_policy(GTK_WINDOW(window), FALSE, TRUE, TRUE);
gtk_container_set_border_width (GTK_CONTAINER (window), 8);
g_signal_connect(G_OBJECT(window), "delete_event",
G_CALLBACK(gtk_widget_hide_on_delete), NULL);
g_signal_connect(G_OBJECT(window), "key_press_event",
G_CALLBACK(key_pressed), NULL);
MANAGE_WINDOW_SIGNALS_CONNECT(window);
vbox1 = gtk_vbox_new (FALSE, 0);
gtk_widget_show (vbox1);
gtk_container_add (GTK_CONTAINER (window), vbox1);
hbox1 = gtk_hbox_new (FALSE, 8);
gtk_widget_show (hbox1);
gtk_box_pack_start (GTK_BOX (vbox1), hbox1, TRUE, TRUE, 0);
body_label = gtk_label_new (_("Find text:"));
gtk_widget_show (body_label);
gtk_box_pack_start (GTK_BOX (hbox1), body_label, FALSE, FALSE, 0);
body_entry = gtk_entry_new ();
gtk_widget_show (body_entry);
gtk_box_pack_start (GTK_BOX (hbox1), body_entry, TRUE, TRUE, 0);
g_signal_connect(G_OBJECT(body_entry), "activate",
G_CALLBACK(body_activated), messageview);
checkbtn_hbox = gtk_hbox_new (FALSE, 8);
gtk_widget_show (checkbtn_hbox);
gtk_box_pack_start (GTK_BOX (vbox1), checkbtn_hbox, TRUE, TRUE, 0);
gtk_container_set_border_width (GTK_CONTAINER (checkbtn_hbox), 8);
case_checkbtn = gtk_check_button_new_with_label (_("Case sensitive"));
gtk_widget_show (case_checkbtn);
gtk_box_pack_start (GTK_BOX (checkbtn_hbox), case_checkbtn,
FALSE, FALSE, 0);
backward_checkbtn =
gtk_check_button_new_with_label (_("Backward search"));
gtk_widget_show (backward_checkbtn);
gtk_box_pack_start (GTK_BOX (checkbtn_hbox), backward_checkbtn,
FALSE, FALSE, 0);
gtkut_button_set_create(&confirm_area,
&search_btn, _("Search"),
&clear_btn, _("Clear"),
&close_btn, _("Close"));
gtk_widget_show (confirm_area);
gtk_box_pack_start (GTK_BOX (vbox1), confirm_area, FALSE, FALSE, 0);
gtk_widget_grab_default(search_btn);
g_signal_connect(G_OBJECT(search_btn), "clicked",
G_CALLBACK(message_search_execute), messageview);
g_signal_connect(G_OBJECT(clear_btn), "clicked",
G_CALLBACK(message_search_clear), messageview);
g_signal_connect_closure
(G_OBJECT(close_btn), "clicked",
g_cclosure_new_swap(G_CALLBACK(gtk_widget_hide),
window, NULL),
FALSE);
}
static void message_search_execute(GtkButton *button, gpointer data)
{
MessageView *messageview = data;
gboolean case_sens;
gboolean backward;
gboolean all_searched = FALSE;
const gchar *body_str;
body_str = gtk_entry_get_text(GTK_ENTRY(body_entry));
if (*body_str == '\0') return;
case_sens = gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON(case_checkbtn));
backward = gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON(backward_checkbtn));
for (;;) {
gchar *str;
AlertValue val;
if (backward) {
if (messageview_search_string_backward
(messageview, body_str, case_sens) == TRUE)
break;
} else {
if (messageview_search_string
(messageview, body_str, case_sens) == TRUE)
break;
}
if (all_searched) {
alertpanel_message
(_("Search failed"),
_("Search string not found."),
ALERT_WARNING);
break;
}
all_searched = TRUE;
if (backward)
str = _("Beginning of message reached; "
"continue from end?");
else
str = _("End of message reached; "
"continue from beginning?");
val = alertpanel(_("Search finished"), str,
_("Yes"), _("No"), NULL);
if (G_ALERTDEFAULT == val) {
manage_window_focus_in(window, NULL, NULL);
messageview_set_position(messageview,
backward ? -1 : 0);
} else
break;
}
}
static void message_search_clear(GtkButton *button, gpointer data)
{
gtk_editable_delete_text(GTK_EDITABLE(body_entry), 0, -1);
}
static void body_activated(void)
{
gtk_button_clicked(GTK_BUTTON(search_btn));
}
static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
gpointer data)
{
if (event && event->keyval == GDK_Escape)
gtk_widget_hide(window);
return FALSE;
}
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