Initial commit for sylpheed 3.7.0

1 files changed, 283 insertions, 0 deletions

diff --git a/src/message_search.c b/src/message_search.c
new file mode 100644
index 0000000..29d4737
--- /dev/null
+++ b/src/message_search.c
@@ -0,0 +1,283 @@
+/*
+ * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2014 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 <glib/gi18n.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/gtkstock.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.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 struct MessageSearchWindow {
+        GtkWidget *window;
+        GtkWidget *body_entry;
+        GtkWidget *case_checkbtn;
+        GtkWidget *next_btn;
+        GtkWidget *prev_btn;
+        GtkWidget *close_btn;
+
+        MessageView *messageview;
+} search_window;
+
+static void message_search_create       (void);
+static void message_search_execute      (gboolean        backward);
+static void message_search_close        (void);
+
+static void message_search_prev_clicked (GtkButton      *button,
+                                         gpointer        data);
+static void message_search_next_clicked (GtkButton      *button,
+                                         gpointer        data);
+static void close_clicked               (GtkButton      *button,
+                                         gpointer        data);
+static void body_activated              (void);
+static gboolean window_deleted          (GtkWidget      *widget,
+                                         GdkEventAny    *event,
+                                         gpointer        data);
+static gboolean key_pressed             (GtkWidget      *widget,
+                                         GdkEventKey    *event,
+                                         gpointer        data);
+
+static void view_destroyed              (GtkWidget      *widget,
+                                         gpointer        data);
+
+void message_search(MessageView *messageview)
+{
+        if (!search_window.window)
+                message_search_create();
+
+        search_window.messageview = messageview;
+        g_signal_handlers_disconnect_by_func(GTK_WIDGET_PTR(messageview),
+                                             view_destroyed, messageview);
+        g_signal_connect(G_OBJECT(GTK_WIDGET_PTR(messageview)), "destroy",
+                         G_CALLBACK(view_destroyed), messageview);
+
+        gtk_widget_grab_focus(search_window.next_btn);
+        gtk_widget_grab_focus(search_window.body_entry);
+        gtk_widget_show(search_window.window);
+        gtk_window_present(GTK_WINDOW(search_window.window));
+}
+
+static void message_search_create(void)
+{
+        GtkWidget *window;
+
+        GtkWidget *vbox1;
+        GtkWidget *hbox1;
+        GtkWidget *body_label;
+        GtkWidget *body_entry;
+
+        GtkWidget *checkbtn_hbox;
+        GtkWidget *case_checkbtn;
+
+        GtkWidget *confirm_area;
+        GtkWidget *next_btn;
+        GtkWidget *prev_btn;
+        GtkWidget *close_btn;
+
+        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 * gtkut_get_dpi_multiplier(), -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(window_deleted), 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), NULL);
+
+        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);
+
+        gtkut_stock_button_set_create(&confirm_area,
+                                      &next_btn, GTK_STOCK_GO_FORWARD,
+                                      &prev_btn, GTK_STOCK_GO_BACK,
+                                      &close_btn, GTK_STOCK_CLOSE);
+        gtkut_box_set_reverse_order(GTK_BOX(confirm_area), FALSE);
+        gtk_widget_show (confirm_area);
+        gtk_box_pack_start (GTK_BOX (vbox1), confirm_area, FALSE, FALSE, 0);
+        gtk_widget_grab_default(next_btn);
+
+        g_signal_connect(G_OBJECT(prev_btn), "clicked",
+                         G_CALLBACK(message_search_prev_clicked), NULL);
+        g_signal_connect(G_OBJECT(next_btn), "clicked",
+                         G_CALLBACK(message_search_next_clicked), NULL);
+        g_signal_connect(G_OBJECT(close_btn), "clicked",
+                         G_CALLBACK(close_clicked), NULL);
+
+        search_window.window = window;
+        search_window.body_entry = body_entry;
+        search_window.case_checkbtn = case_checkbtn;
+        search_window.next_btn = next_btn;
+        search_window.prev_btn = prev_btn;
+        search_window.close_btn = close_btn;
+}
+
+static void message_search_execute(gboolean backward)
+{
+        MessageView *messageview = search_window.messageview;
+        gboolean case_sens;
+        gboolean all_searched = FALSE;
+        const gchar *body_str;
+
+        body_str = gtk_entry_get_text(GTK_ENTRY(search_window.body_entry));
+        if (*body_str == '\0') return;
+
+        case_sens = gtk_toggle_button_get_active
+                (GTK_TOGGLE_BUTTON(search_window.case_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,
+                                 GTK_STOCK_YES, GTK_STOCK_NO, NULL);
+                if (G_ALERTDEFAULT == val) {
+                        manage_window_focus_in(search_window.window,
+                                               NULL, NULL);
+                        messageview_set_position(messageview,
+                                                 backward ? -1 : 0);
+                } else
+                        break;
+        }
+}
+
+static void message_search_close(void)
+{
+        search_window.messageview = NULL;
+        gtk_widget_hide(search_window.window);
+}
+
+static void message_search_prev_clicked(GtkButton *button, gpointer data)
+{
+        message_search_execute(TRUE);
+}
+
+static void message_search_next_clicked(GtkButton *button, gpointer data)
+{
+        message_search_execute(FALSE);
+}
+
+static void close_clicked(GtkButton *button, gpointer data)
+{
+        message_search_close();
+}
+
+static void body_activated(void)
+{
+        gtk_button_clicked(GTK_BUTTON(search_window.next_btn));
+}
+
+static gboolean window_deleted(GtkWidget *widget, GdkEventAny *event,
+                               gpointer data)
+{
+        message_search_close();
+        return TRUE;
+}
+
+static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
+                            gpointer data)
+{
+        if (event && event->keyval == GDK_Escape)
+                message_search_close();
+        return FALSE;
+}
+
+static void view_destroyed(GtkWidget *widget, gpointer data)
+{
+        if ((MessageView *)data == search_window.messageview)
+                message_search_close();
+}