2 * Claws Mail -- A GTK+ based, lightweight, and fast e-mail client
3 * Copyright(C) 1999-2015 the Claws Mail Team
5 * This file Copyright (C) 2009-2015 Salvatore De Paolis
6 * <iwkse@claws-mail.org> and the Claws Mail Team
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3 of the License, or
10 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write tothe Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22 #include "claws-features.h"
26 #include "common/utils.h"
27 #include "mainwindow.h"
28 #include "statusbar.h"
29 #include "lh_viewer.h"
31 static gchar *content_types[] = { "text/html", NULL };
33 MimeViewer *lh_viewer_create();
35 MimeViewerFactory lh_viewer_factory = {
41 static GtkWidget *lh_get_widget(MimeViewer *_viewer)
43 debug_print("LH: get_widget\n");
44 LHViewer *viewer = (LHViewer *)_viewer;
48 static gchar *get_utf8_string(const gchar *string) {
54 if (!g_utf8_validate(string, -1, NULL)) {
55 const gchar *cur_locale = conv_get_current_locale();
56 gchar* split = g_strstr_len(cur_locale, -1, ".");
60 locale = (gchar *) cur_locale;
62 debug_print("Try converting to UTF-8 from %s\n", locale);
63 if (g_ascii_strcasecmp("utf-8", locale) != 0) {
64 utf8 = g_convert(string, -1, "utf-8", locale, NULL, &length, &error);
66 debug_print("Failed convertion to current locale: %s\n", error->message);
67 g_clear_error(&error);
71 debug_print("Use iso-8859-1 as last resort\n");
72 utf8 = g_convert(string, -1, "utf-8", "iso-8859-1", NULL, &length, &error);
74 debug_print("Charset detection failed. Use text as is\n");
75 utf8 = g_strdup(string);
76 g_clear_error(&error);
80 utf8 = g_strdup(string);
86 static void lh_show_mimepart(MimeViewer *_viewer, const gchar *infile,
89 debug_print("LH: show_mimepart\n");
90 LHViewer *viewer = (LHViewer *)_viewer;
91 gchar *utf8 = procmime_get_part_as_string(partinfo);
94 g_warning("LH: couldn't get MIME part file\n");
98 lh_widget_open_html(viewer->widget, utf8);
102 static void lh_clear_viewer(MimeViewer *_viewer)
104 debug_print("LH: clear_viewer\n");
105 LHViewer *viewer = (LHViewer *)_viewer;
106 lh_widget_clear(viewer->widget);
109 static void lh_destroy_viewer(MimeViewer *_viewer)
111 debug_print("LH: destroy_viewer\n");
114 lh_clear_viewer(_viewer);
116 // LHViewer *viewer = (LHViewer *)_viewer;
117 // lh_widget_destroy(viewer->widget);
120 static void lh_print_viewer (MimeViewer *_viewer)
122 debug_print("LH: print_viewer\n");
124 LHViewer* viewer = (LHViewer *) _viewer;
125 lh_widget_print(viewer->widget);
128 /***************************************************************/
129 MimeViewer *lh_viewer_create()
131 debug_print("LH: viewer_create\n");
133 LHViewer *viewer = g_new0(LHViewer, 1);
134 viewer->mimeviewer.factory = &lh_viewer_factory;
135 viewer->widget = lh_widget_new();
137 viewer->mimeviewer.get_widget = lh_get_widget;
138 viewer->mimeviewer.show_mimepart = lh_show_mimepart;
140 viewer->mimeviewer.clear_viewer = lh_clear_viewer;
141 viewer->mimeviewer.destroy_viewer = lh_destroy_viewer;
143 viewer->mimeviewer.print = lh_print_viewer;
145 viewer->vbox = gtk_vbox_new(FALSE, 0);
147 GtkWidget *w = lh_widget_get_widget(viewer->widget);
148 gtk_box_pack_start(GTK_BOX(viewer->vbox), w,
151 gtk_widget_show_all(viewer->vbox);
153 return (MimeViewer *)viewer;
156 void lh_widget_statusbar_push(const gchar* msg)
158 MainWindow *mainwin = mainwindow_get_mainwindow();
159 STATUSBAR_PUSH(mainwin, msg);
162 void lh_widget_statusbar_pop()
164 MainWindow *mainwin = mainwindow_get_mainwindow();
165 STATUSBAR_POP(mainwin);