1 files changed, 226 insertions, 0 deletions
diff --git a/src/message_search.c b/src/message_search.c
new file mode 100644
index 00000000..e49daca1
--- /dev/null
+++ b/src/message_search.c
@@ -0,0 +1,226 @@
+/*
+ * 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;
+}