sync with 0.8.2cvs8
[claws.git] / src / textview.c
index dbed263f1643e9b478c77a08c439a8cb6716a196..cc9a05010ab1b1bd9834dc79440ab2e16158eb01 100644 (file)
@@ -1,6 +1,6 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2001 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2002 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
@@ -28,7 +28,6 @@
 #include <gdk/gdkkeysyms.h>
 #include <gtk/gtkvbox.h>
 #include <gtk/gtkscrolledwindow.h>
-#include <gtk/gtktext.h>
 #include <gtk/gtksignal.h>
 #include <stdio.h>
 #include <ctype.h>
 #include "procheader.h"
 #include "prefs_common.h"
 #include "codeconv.h"
+#include "gtkstext.h"
 #include "utils.h"
 #include "gtkutils.h"
 #include "procmime.h"
 #include "html.h"
+#include "enriched.h"
 #include "compose.h"
 #include "addressbook.h"
 #include "displayheader.h"
+#include "account.h"
 
 #define FONT_LOAD(font, s) \
 { \
@@ -56,6 +58,8 @@
        Xstrdup_a(fontstr, s, ); \
        if ((p = strchr(fontstr, ',')) != NULL) *p = '\0'; \
        font = gdk_font_load(fontstr); \
+       if (!font) \
+               g_warning("Couldn't load the font '%s'\n", fontstr); \
 }
 
 typedef struct _RemoteURI      RemoteURI;
@@ -88,30 +92,58 @@ static GdkColor emphasis_color = {
        (gushort)0xcfff
 };
 
+#if 0
 static GdkColor error_color = {
        (gulong)0,
        (gushort)0xefff,
        (gushort)0,
        (gushort)0
 };
+#endif
 
+static GdkFont *text_sb_font;
+static GdkFont *text_mb_font;
+static gint text_sb_font_orig_ascent;
+static gint text_sb_font_orig_descent;
+static gint text_mb_font_orig_ascent;
+static gint text_mb_font_orig_descent;
 static GdkFont *spacingfont;
 
+static void textview_show_ertf         (TextView       *textview,
+                                        FILE           *fp,
+                                        CodeConverter  *conv);
+static void textview_add_part          (TextView       *textview,
+                                        MimeInfo       *mimeinfo,
+                                        FILE           *fp);
+static void textview_add_parts         (TextView       *textview,
+                                        MimeInfo       *mimeinfo,
+                                        FILE           *fp);
+static void textview_write_body                (TextView       *textview,
+                                        MimeInfo       *mimeinfo,
+                                        FILE           *fp,
+                                        const gchar    *charset);
 static void textview_show_html         (TextView       *textview,
                                         FILE           *fp,
                                         CodeConverter  *conv);
 static void textview_write_line                (TextView       *textview,
                                         const gchar    *str,
                                         CodeConverter  *conv);
+static void textview_write_link         (TextView      *textview,
+                                         const gchar    *url,
+                                        const gchar    *str,
+                                        CodeConverter  *conv);
 static GPtrArray *textview_scan_header (TextView       *textview,
                                         FILE           *fp);
 static void textview_show_header       (TextView       *textview,
                                         GPtrArray      *headers);
 
-static void textview_key_pressed       (GtkWidget      *widget,
+static gint textview_key_pressed       (GtkWidget      *widget,
                                         GdkEventKey    *event,
                                         TextView       *textview);
-static void textview_button_pressed    (GtkWidget      *widget,
+static gint textview_button_pressed    (GtkWidget      *widget,
+                                        GdkEventButton *event,
+                                        TextView       *textview);
+static gint textview_button_released   (GtkWidget      *widget,
                                         GdkEventButton *event,
                                         TextView       *textview);
 
@@ -136,7 +168,7 @@ TextView *textview_create(void)
        GtkWidget *text_sb;
        GtkWidget *text_mb;
 
-       debug_print(_("Creating text view...\n"));
+       debug_print("Creating text view...\n");
        textview = g_new0(TextView, 1);
 
        scrolledwin_sb = gtk_scrolled_window_new(NULL, NULL);
@@ -148,32 +180,40 @@ TextView *textview_create(void)
        gtk_widget_set_usize(scrolledwin_sb, prefs_common.mainview_width, -1);
        gtk_widget_set_usize(scrolledwin_mb, prefs_common.mainview_width, -1);
 
-       /* create GtkText widgets for single-byte and multi-byte character */
-       text_sb = gtk_text_new(NULL, NULL);
-       text_mb = gtk_text_new(NULL, NULL);
-       GTK_TEXT(text_sb)->default_tab_width = 8;
-       GTK_TEXT(text_mb)->default_tab_width = 8;
+       /* create GtkSText widgets for single-byte and multi-byte character */
+       text_sb = gtk_stext_new(NULL, NULL);
+       text_mb = gtk_stext_new(NULL, NULL);
+       GTK_STEXT(text_sb)->default_tab_width = 8;
+       GTK_STEXT(text_mb)->default_tab_width = 8;
        gtk_widget_show(text_sb);
        gtk_widget_show(text_mb);
-       gtk_text_set_word_wrap(GTK_TEXT(text_sb), TRUE);
-       gtk_text_set_word_wrap(GTK_TEXT(text_mb), TRUE);
+       gtk_stext_set_word_wrap(GTK_STEXT(text_sb), TRUE);
+       gtk_stext_set_word_wrap(GTK_STEXT(text_mb), TRUE);
        gtk_widget_ensure_style(text_sb);
        gtk_widget_ensure_style(text_mb);
        if (text_sb->style && text_sb->style->font->type == GDK_FONT_FONTSET) {
                GtkStyle *style;
-
-               style = gtk_style_copy(text_sb->style);
-               gdk_font_unref(style->font);
-               FONT_LOAD(style->font, NORMAL_FONT);
-               gtk_widget_set_style(text_sb, style);
+               GdkFont *font;
+
+               FONT_LOAD(font, prefs_common.normalfont);
+               if (font) {
+                       style = gtk_style_copy(text_sb->style);
+                       gdk_font_unref(style->font);
+                       style->font = font;
+                       gtk_widget_set_style(text_sb, style);
+               }
        }
        if (text_mb->style && text_mb->style->font->type == GDK_FONT_FONT) {
                GtkStyle *style;
-
-               style = gtk_style_copy(text_mb->style);
-               gdk_font_unref(style->font);
-               style->font = gdk_fontset_load(NORMAL_FONT);
-               gtk_widget_set_style(text_mb, style);
+               GdkFont *font;
+
+               font = gdk_fontset_load(prefs_common.normalfont);
+               if (font) {
+                       style = gtk_style_copy(text_mb->style);
+                       gdk_font_unref(style->font);
+                       style->font = font;
+                       gtk_widget_set_style(text_mb, style);
+               }
        }
        gtk_widget_ref(scrolledwin_sb);
        gtk_widget_ref(scrolledwin_mb);
@@ -183,15 +223,21 @@ TextView *textview_create(void)
        gtk_signal_connect(GTK_OBJECT(text_sb), "key_press_event",
                           GTK_SIGNAL_FUNC(textview_key_pressed),
                           textview);
-       gtk_signal_connect(GTK_OBJECT(text_sb), "button_press_event",
-                          GTK_SIGNAL_FUNC(textview_button_pressed),
-                          textview);
+       gtk_signal_connect_after(GTK_OBJECT(text_sb), "button_press_event",
+                                GTK_SIGNAL_FUNC(textview_button_pressed),
+                                textview);
+       gtk_signal_connect_after(GTK_OBJECT(text_sb), "button_release_event",
+                                GTK_SIGNAL_FUNC(textview_button_released),
+                                textview);
        gtk_signal_connect(GTK_OBJECT(text_mb), "key_press_event",
                           GTK_SIGNAL_FUNC(textview_key_pressed),
                           textview);
-       gtk_signal_connect(GTK_OBJECT(text_mb), "button_press_event",
-                          GTK_SIGNAL_FUNC(textview_button_pressed),
-                          textview);
+       gtk_signal_connect_after(GTK_OBJECT(text_mb), "button_press_event",
+                                GTK_SIGNAL_FUNC(textview_button_pressed),
+                                textview);
+       gtk_signal_connect_after(GTK_OBJECT(text_mb), "button_release_event",
+                                GTK_SIGNAL_FUNC(textview_button_released),
+                                textview);
 
        gtk_widget_show(scrolledwin_sb);
        gtk_widget_show(scrolledwin_mb);
@@ -199,15 +245,22 @@ TextView *textview_create(void)
        vbox = gtk_vbox_new(FALSE, 0);
        gtk_box_pack_start(GTK_BOX(vbox), scrolledwin_sb, TRUE, TRUE, 0);
 
-       textview->vbox           = vbox;
-       textview->scrolledwin    = scrolledwin_sb;
-       textview->scrolledwin_sb = scrolledwin_sb;
-       textview->scrolledwin_mb = scrolledwin_mb;
-       textview->text           = text_sb;
-       textview->text_sb        = text_sb;
-       textview->text_mb        = text_mb;
-       textview->text_is_mb     = FALSE;
-       textview->uri_list       = NULL;
+       gtk_widget_show(vbox);
+
+       textview->vbox             = vbox;
+       textview->scrolledwin      = scrolledwin_sb;
+       textview->scrolledwin_sb   = scrolledwin_sb;
+       textview->scrolledwin_mb   = scrolledwin_mb;
+       textview->text             = text_sb;
+       textview->text_sb          = text_sb;
+       textview->text_mb          = text_mb;
+       textview->text_is_mb       = FALSE;
+       textview->uri_list         = NULL;
+       textview->body_pos         = 0;
+       textview->cur_pos          = 0;
+       textview->show_all_headers = FALSE;
+       textview->last_buttonpress = GDK_NOTHING;
+       textview->show_url_msgid   = 0;
 
        return textview;
 }
@@ -217,6 +270,7 @@ void textview_init(TextView *textview)
        gtkut_widget_disable_theme_engine(textview->text_sb);
        gtkut_widget_disable_theme_engine(textview->text_mb);
        textview_update_message_colors();
+       textview_set_all_headers(textview, FALSE);
        textview_set_font(textview, NULL);
 }
 
@@ -243,59 +297,89 @@ void textview_update_message_colors(void)
 void textview_show_message(TextView *textview, MimeInfo *mimeinfo,
                           const gchar *file)
 {
+       GtkSText *text;
        FILE *fp;
+       const gchar *charset = NULL;
+       GPtrArray *headers = NULL;
 
-       if ((fp = fopen(file, "r")) == NULL) {
+       if ((fp = fopen(file, "rb")) == NULL) {
                FILE_OP_ERROR(file, "fopen");
                return;
        }
 
-       textview_show_part(textview, mimeinfo, fp);
+       if (prefs_common.force_charset)
+               charset = prefs_common.force_charset;
+       else if (mimeinfo->charset)
+               charset = mimeinfo->charset;
+       textview_set_font(textview, charset);
+       textview_clear(textview);
+
+       text = GTK_STEXT(textview->text);
+
+       gtk_stext_freeze(text);
+
+       if (fseek(fp, mimeinfo->fpos, SEEK_SET) < 0) perror("fseek");
+       headers = textview_scan_header(textview, fp);
+       if (headers) {
+               textview_show_header(textview, headers);
+               procheader_header_array_destroy(headers);
+               textview->body_pos = gtk_stext_get_length(text);
+       }
+
+       textview_add_parts(textview, mimeinfo, fp);
+
+       gtk_stext_thaw(text);
 
        fclose(fp);
 }
 
 void textview_show_part(TextView *textview, MimeInfo *mimeinfo, FILE *fp)
 {
-       GtkText *text;
+       GtkSText *text;
        gchar buf[BUFFSIZE];
        const gchar *boundary = NULL;
        gint boundary_len = 0;
        const gchar *charset = NULL;
-       FILE *tmpfp;
        GPtrArray *headers = NULL;
-       CodeConverter *conv;
+       gboolean is_rfc822_part = FALSE;
 
        g_return_if_fail(mimeinfo != NULL);
        g_return_if_fail(fp != NULL);
 
        if (mimeinfo->mime_type == MIME_MULTIPART) {
-               if (mimeinfo->sub) {
-                       mimeinfo = mimeinfo->sub;
-                       if (fseek(fp, mimeinfo->fpos, SEEK_SET) < 0) {
-                               perror("fseek");
-                               return;
-                       }
-               } else
-                       return;
+               textview_clear(textview);
+               textview_add_parts(textview, mimeinfo, fp);
+               return;
        }
+
        if (mimeinfo->parent && mimeinfo->parent->boundary) {
                boundary = mimeinfo->parent->boundary;
                boundary_len = strlen(boundary);
        }
 
-       if (!boundary && mimeinfo->mime_type == MIME_TEXT) {
+       if (!boundary && (mimeinfo->mime_type == MIME_TEXT || 
+                         mimeinfo->mime_type == MIME_TEXT_HTML || 
+                         mimeinfo->mime_type == MIME_TEXT_ENRICHED)) {
+               
                if (fseek(fp, mimeinfo->fpos, SEEK_SET) < 0)
                        perror("fseek");
                headers = textview_scan_header(textview, fp);
        } else {
                if (mimeinfo->mime_type == MIME_TEXT && mimeinfo->parent) {
                        glong fpos;
+                       MimeInfo *parent = mimeinfo->parent;
+
+                       while (parent->parent) {
+                               if (parent->main &&
+                                   parent->main->mime_type ==
+                                       MIME_MESSAGE_RFC822)
+                                       break;
+                               parent = parent->parent;
+                       }
 
                        if ((fpos = ftell(fp)) < 0)
                                perror("ftell");
-                       else if (fseek(fp, mimeinfo->parent->fpos, SEEK_SET)
-                                < 0)
+                       else if (fseek(fp, parent->fpos, SEEK_SET) < 0)
                                perror("fseek");
                        else {
                                headers = textview_scan_header(textview, fp);
@@ -303,22 +387,21 @@ void textview_show_part(TextView *textview, MimeInfo *mimeinfo, FILE *fp)
                                        perror("fseek");
                        }
                }
+               /* skip MIME part headers */
                while (fgets(buf, sizeof(buf), fp) != NULL)
                        if (buf[0] == '\r' || buf[0] == '\n') break;
        }
 
        /* display attached RFC822 single text message */
-       if (mimeinfo->parent && mimeinfo->mime_type == MIME_MESSAGE_RFC822) {
+       if (mimeinfo->mime_type == MIME_MESSAGE_RFC822) {
                if (headers) procheader_header_array_destroy(headers);
-               if (!mimeinfo->sub || mimeinfo->sub->children) return;
-               headers = textview_scan_header(textview, fp);
-               mimeinfo = mimeinfo->sub;
-       } else if (!mimeinfo->parent &&
-                  mimeinfo->mime_type == MIME_MESSAGE_RFC822) {
-               if (headers) procheader_header_array_destroy(headers);
-               if (!mimeinfo->sub) return;
+               if (!mimeinfo->sub) {
+                       textview_clear(textview);
+                       return;
+               }
                headers = textview_scan_header(textview, fp);
                mimeinfo = mimeinfo->sub;
+               is_rfc822_part = TRUE;
        }
 
        if (prefs_common.force_charset)
@@ -327,46 +410,146 @@ void textview_show_part(TextView *textview, MimeInfo *mimeinfo, FILE *fp)
                charset = mimeinfo->charset;
        textview_set_font(textview, charset);
 
-       conv = conv_code_converter_new(charset);
+       text = GTK_STEXT(textview->text);
 
+       gtk_stext_freeze(text);
        textview_clear(textview);
-       text = GTK_TEXT(textview->text);
-       gtk_text_freeze(text);
 
        if (headers) {
                textview_show_header(textview, headers);
                procheader_header_array_destroy(headers);
+               textview->body_pos = gtk_stext_get_length(text);
+               if (!mimeinfo->main)
+                       gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
        }
 
-       tmpfp = procmime_decode_content(NULL, fp, mimeinfo);
-       if (tmpfp) {
-               if (mimeinfo->mime_type == MIME_TEXT_HTML)
-                       textview_show_html(textview, tmpfp, conv);
+       if (mimeinfo->mime_type == MIME_MULTIPART || is_rfc822_part)
+               textview_add_parts(textview, mimeinfo, fp);
+       else
+               textview_write_body(textview, mimeinfo, fp, charset);
+
+       gtk_stext_thaw(text);
+}
+
+static void textview_add_part(TextView *textview, MimeInfo *mimeinfo, FILE *fp)
+{
+       GtkSText *text = GTK_STEXT(textview->text);
+       gchar buf[BUFFSIZE];
+       const gchar *boundary = NULL;
+       gint boundary_len = 0;
+       const gchar *charset = NULL;
+       GPtrArray *headers = NULL;
+
+       g_return_if_fail(mimeinfo != NULL);
+       g_return_if_fail(fp != NULL);
+
+       if (mimeinfo->mime_type == MIME_MULTIPART) return;
+
+       if (!mimeinfo->parent &&
+           mimeinfo->mime_type != MIME_TEXT &&
+           mimeinfo->mime_type != MIME_TEXT_HTML &&
+           mimeinfo->mime_type != MIME_TEXT_ENRICHED)
+               return;
+
+       if (fseek(fp, mimeinfo->fpos, SEEK_SET) < 0) {
+               perror("fseek");
+               return;
+       }
+
+       if (mimeinfo->parent && mimeinfo->parent->boundary) {
+               boundary = mimeinfo->parent->boundary;
+               boundary_len = strlen(boundary);
+       }
+
+       while (fgets(buf, sizeof(buf), fp) != NULL)
+               if (buf[0] == '\r' || buf[0] == '\n') break;
+
+       if (mimeinfo->mime_type == MIME_MESSAGE_RFC822) {
+               headers = textview_scan_header(textview, fp);
+               if (headers) {
+                       gtk_stext_freeze(text);
+                       gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
+                       textview_show_header(textview, headers);
+                       procheader_header_array_destroy(headers);
+                       gtk_stext_thaw(text);
+               }
+               return;
+       }
+
+       gtk_stext_freeze(text);
+
+#if USE_GPGME
+       if (mimeinfo->sigstatus)
+               g_snprintf(buf, sizeof(buf), "\n[%s (%s)]\n",
+                          mimeinfo->content_type, mimeinfo->sigstatus);
+       else
+#endif
+       if (mimeinfo->filename || mimeinfo->name)
+               g_snprintf(buf, sizeof(buf), "\n[%s  %s (%d bytes)]\n",
+                          mimeinfo->filename ? mimeinfo->filename :
+                          mimeinfo->name,
+                          mimeinfo->content_type, mimeinfo->size);
+       else
+               g_snprintf(buf, sizeof(buf), "\n[%s (%d bytes)]\n",
+                          mimeinfo->content_type, mimeinfo->size);
+
+       if (mimeinfo->mime_type != MIME_TEXT &&
+           mimeinfo->mime_type != MIME_TEXT_HTML &&
+           mimeinfo->mime_type != MIME_TEXT_ENRICHED) {
+               gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
+       } else {
+               if (!mimeinfo->main &&
+                   mimeinfo->parent &&
+                   mimeinfo->parent->children != mimeinfo)
+                       gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
                else
-                       while (fgets(buf, sizeof(buf), tmpfp) != NULL)
-                               textview_write_line(textview, buf, conv);
-               fclose(tmpfp);
+                       gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
+               if (prefs_common.force_charset)
+                       charset = prefs_common.force_charset;
+               else if (mimeinfo->charset)
+                       charset = mimeinfo->charset;
+               textview_write_body(textview, mimeinfo, fp, charset);
        }
+       
+       gtk_stext_thaw(text);
+}
 
-       conv_code_converter_destroy(conv);
+static void textview_add_parts(TextView *textview, MimeInfo *mimeinfo, FILE *fp)
+{
+       gint level;
+
+       g_return_if_fail(mimeinfo != NULL);
+       g_return_if_fail(fp != NULL);
+
+       level = mimeinfo->level;
 
-       gtk_text_thaw(text);
+       for (;;) {
+               textview_add_part(textview, mimeinfo, fp);
+               if (mimeinfo->parent && mimeinfo->parent->content_type &&
+                   !strcasecmp(mimeinfo->parent->content_type,
+                               "multipart/alternative"))
+                       mimeinfo = mimeinfo->parent->next;
+               else
+                       mimeinfo = procmime_mimeinfo_next(mimeinfo);
+               if (!mimeinfo || mimeinfo->level <= level)
+                       break;
+       }
 }
 
 #define TEXT_INSERT(str) \
-       gtk_text_insert(text, textview->msgfont, NULL, NULL, str, -1)
+       gtk_stext_insert(text, textview->msgfont, NULL, NULL, str, -1)
 
 void textview_show_mime_part(TextView *textview, MimeInfo *partinfo)
 {
-       GtkText *text;
+       GtkSText *text;
 
        if (!partinfo) return;
 
        textview_set_font(textview, NULL);
-       text = GTK_TEXT(textview->text);
+       text = GTK_STEXT(textview->text);
        textview_clear(textview);
-
-       gtk_text_freeze(text);
+       
+       gtk_stext_freeze(text);
 
        TEXT_INSERT(_("To save this part, pop up the context menu with "));
        TEXT_INSERT(_("right click and select `Save as...', "));
@@ -375,26 +558,29 @@ void textview_show_mime_part(TextView *textview, MimeInfo *partinfo)
        TEXT_INSERT(_("To display this part as a text message, select "));
        TEXT_INSERT(_("`Display as text', or press `t' key.\n\n"));
 
+       TEXT_INSERT(_("To display this part as an image, select "));
+       TEXT_INSERT(_("`Display image', or press `i' key.\n\n"));
+
        TEXT_INSERT(_("To open this part with external program, select "));
        TEXT_INSERT(_("`Open' or `Open with...', "));
        TEXT_INSERT(_("or double-click, or click the center button, "));
        TEXT_INSERT(_("or press `l' key."));
 
-       gtk_text_thaw(text);
+       gtk_stext_thaw(text);
 }
 
 #if USE_GPGME
 void textview_show_signature_part(TextView *textview, MimeInfo *partinfo)
 {
-       GtkText *text;
+       GtkSText *text;
 
        if (!partinfo) return;
 
        textview_set_font(textview, NULL);
-       text = GTK_TEXT(textview->text);
+       text = GTK_STEXT(textview->text);
        textview_clear(textview);
 
-       gtk_text_freeze(text);
+       gtk_stext_freeze(text);
 
        if (partinfo->sigstatus_full == NULL) {
                TEXT_INSERT(_("This signature has not been checked yet.\n"));
@@ -403,28 +589,92 @@ void textview_show_signature_part(TextView *textview, MimeInfo *partinfo)
        } else {
                TEXT_INSERT(partinfo->sigstatus_full);
        }
-
-       gtk_text_thaw(text);
+               
+       gtk_stext_thaw(text);
 }
 #endif /* USE_GPGME */
 
 #undef TEXT_INSERT
 
+static void textview_write_body(TextView *textview, MimeInfo *mimeinfo,
+                               FILE *fp, const gchar *charset)
+{
+       FILE *tmpfp;
+       gchar buf[BUFFSIZE];
+       CodeConverter *conv;
+
+       conv = conv_code_converter_new(charset);
+
+       tmpfp = procmime_decode_content(NULL, fp, mimeinfo);
+       if (tmpfp) {
+               if (mimeinfo->mime_type == MIME_TEXT_HTML)
+                       textview_show_html(textview, tmpfp, conv);
+               else if (mimeinfo->mime_type == MIME_TEXT_ENRICHED)
+                       textview_show_ertf(textview, tmpfp, conv);
+               else
+                       while (fgets(buf, sizeof(buf), tmpfp) != NULL)
+                               textview_write_line(textview, buf, conv);
+               fclose(tmpfp);
+       }
+
+       conv_code_converter_destroy(conv);
+}
+
 static void textview_show_html(TextView *textview, FILE *fp,
                               CodeConverter *conv)
 {
        HTMLParser *parser;
        gchar *str;
+       gchar* url = NULL;
 
        parser = html_parser_new(fp, conv);
        g_return_if_fail(parser != NULL);
 
        while ((str = html_parse(parser)) != NULL) {
-               textview_write_line(textview, str, NULL);
+               if (parser->state == HTML_HREF) {
+                       /* first time : get and copy the URL */
+                       if (url == NULL) {
+                               /* ALF - the sylpheed html parser returns an empty string,
+                                * if still inside an <a>, but already parsed past HREF */
+                               str = strtok(str, " ");
+                               if (str) { 
+                                       url = strdup(str);
+                                       /* the URL may (or not) be followed by the
+                                        * referenced text */
+                                       str = strtok(NULL, "");
+                               }       
+                       }
+                       if (str != NULL) {
+                               textview_write_link(textview, url, str, NULL);
+                       }
+               } else {
+                       if (url != NULL) {
+                               free(url);
+                               url = NULL;
+                       }
+                       textview_write_line(textview, str, NULL);
+               }
        }
+       
        html_parser_destroy(parser);
 }
 
+static void textview_show_ertf(TextView *textview, FILE *fp,
+                              CodeConverter *conv)
+{
+       ERTFParser *parser;
+       gchar *str;
+
+       parser = ertf_parser_new(fp, conv);
+       g_return_if_fail(parser != NULL);
+
+       while ((str = ertf_parse(parser)) != NULL) {
+               textview_write_line(textview, str, NULL);
+       }
+       
+       ertf_parser_destroy(parser);
+}
+
 /* get_uri_part() - retrieves a URI starting from scanpos.
                    Returns TRUE if succesful */
 static gboolean get_uri_part(const gchar *start, const gchar *scanpos,
@@ -451,8 +701,7 @@ static gboolean get_uri_part(const gchar *start, const gchar *scanpos,
         * should pass some URI type to this function and decide on that whether
         * to perform punctuation stripping */
 
-#define IS_REAL_PUNCT(ch) \
-       (ispunct(ch) && ((ch) != '/')) 
+#define IS_REAL_PUNCT(ch)      (ispunct(ch) && ((ch) != '/')) 
 
        for (; ep_ - 1 > scanpos + 1 && IS_REAL_PUNCT(*(ep_ - 1)); ep_--)
                ;
@@ -475,8 +724,10 @@ static gchar *make_uri_string(const gchar *bp, const gchar *ep)
         (ch) > 32   && \
         (ch) != 127 && \
         !isspace(ch) && \
-        !strchr("()<>\"", (ch)))
+        !strchr("(),;<>\"", (ch)))
 
+/* alphabet and number within 7bit ASCII */
+#define IS_ASCII_ALNUM(ch)     (isascii(ch) && isalnum(ch))
 #define IS_QUOTE(ch) ((ch) == '\'' || (ch) == '"')
 
 /* get_email_part() - retrieves an email address. Returns TRUE if succesful */
@@ -506,7 +757,7 @@ static gboolean get_email_part(const gchar *start, const gchar *scanpos,
 
        /* TODO: should start with an alnum? */
        bp_++;
-       for (; bp_ < scanpos && !isalnum(*bp_); bp_++)
+       for (; bp_ < scanpos && !IS_ASCII_ALNUM(*bp_); bp_++)
                ;
 
        if (bp_ != scanpos) {
@@ -515,7 +766,7 @@ static gboolean get_email_part(const gchar *start, const gchar *scanpos,
                        ;
 
                /* TODO: really should terminate with an alnum? */
-               for (; ep_ > scanpos  && !isalnum(*ep_); --ep_)
+               for (; ep_ > scanpos && !IS_ASCII_ALNUM(*ep_); --ep_)
                        ;
                ep_++;
 
@@ -620,7 +871,7 @@ static gchar *make_email_string(const gchar *bp, const gchar *ep)
                last->next = NULL; \
        } else { \
                g_warning("alloc error scanning URIs\n"); \
-               gtk_text_insert(text, textview->msgfont, fg_color, NULL, \
+               gtk_stext_insert(text, textview->msgfont, fg_color, NULL, \
                                linebuf, -1); \
                return; \
        }
@@ -652,6 +903,7 @@ static void textview_make_clickable_parts(TextView *textview,
        static struct table parser[] = {
                {"http://",  strcasestr, get_uri_part,   make_uri_string},
                {"https://", strcasestr, get_uri_part,   make_uri_string},
+               {"www.",     strcasestr, get_uri_part,   make_uri_string},
                {"ftp://",   strcasestr, get_uri_part,   make_uri_string},
                {"mailto:",  strcasestr, get_uri_part,   make_uri_string},
                {"@",        strcasestr, get_email_part, make_email_string}
@@ -667,7 +919,7 @@ static void textview_make_clickable_parts(TextView *textview,
                struct txtpos   *next;          /* next */
        } head = {NULL, NULL, 0,  NULL}, *last = &head;
 
-       GtkText *text = GTK_TEXT(textview->text);
+       GtkSText *text = GTK_STEXT(textview->text);
 
        /* parse for clickable parts, and build a list of begin and end positions  */
        for (walk = linebuf, n = 0;;) {
@@ -711,54 +963,96 @@ static void textview_make_clickable_parts(TextView *textview,
 
                        uri = g_new(RemoteURI, 1);
                        if (last->bp - normal_text > 0)
-                               gtk_text_insert(text, font,
+                               gtk_stext_insert(text, font,
                                                fg_color, NULL,
                                                normal_text,
                                                last->bp - normal_text);
-                       uri->uri = parser[last->pti].build_uri(last->bp, 
+                       uri->uri = parser[last->pti].build_uri(last->bp,
                                                               last->ep);
-                       uri->start = gtk_text_get_point(text);
-                       gtk_text_insert(text, font, uri_color,
+                       uri->start = gtk_stext_get_point(text);
+                       gtk_stext_insert(text, font, uri_color,
                                        NULL, last->bp, last->ep - last->bp);
-                       uri->end = gtk_text_get_point(text);
+                       uri->end = gtk_stext_get_point(text);
                        textview->uri_list =
                                g_slist_append(textview->uri_list, uri);
                }
 
                if (*normal_text)
-                       gtk_text_insert(text, font, fg_color,
+                       gtk_stext_insert(text, font, fg_color,
                                        NULL, normal_text, -1);
        } else
-               gtk_text_insert(text, font, fg_color, NULL, linebuf, -1);
+               gtk_stext_insert(text, font, fg_color, NULL, linebuf, -1);
 }
 
 #undef ADD_TXT_POS
 
+/* This function writes str as a double-clickable link with the given url. */ 
+static void textview_write_link(TextView *textview, const gchar *url,
+                                const gchar *str, CodeConverter *conv)
+{
+    GdkColor *link_color = NULL;
+    RemoteURI* uri;
+    GtkSText *text = GTK_STEXT(textview->text);
+    gchar buf[BUFFSIZE];
+
+    /* this part is taken from textview_write_line. Right now the only place
+     * that calls this function passes NULL for conv, but you never know. */
+#if 0
+    if (!conv)
+           strncpy2(buf, str, sizeof(buf));
+    else if (conv_convert(conv, buf, sizeof(buf), str) < 0) {
+                   gtk_stext_insert(text, textview->msgfont,
+                           prefs_common.enable_color
+                           ? &error_color : NULL, NULL,
+                           "*** Warning: code conversion failed ***\n",
+                           -1);
+           return;
+    }
+#endif
+
+    if (!conv || conv_convert(conv, buf, sizeof(buf), str) < 0)
+       strncpy2(buf, str, sizeof(buf));
+
+    strcrchomp(buf);
+    gtk_stext_insert(text, textview->msgfont, NULL, NULL, " ", 1);
+    /* this part is based on the code in make_clickable_parts */
+    if (prefs_common.enable_color) {
+       link_color = &uri_color;
+    }
+    uri = g_new(RemoteURI, 1);
+    uri->uri = g_strdup(url);
+    uri->start = gtk_stext_get_point(text);
+    gtk_stext_insert(text, textview->msgfont, link_color, NULL, str,
+                   strlen(str));
+    uri->end = gtk_stext_get_point(text);
+    textview->uri_list = g_slist_append(textview->uri_list, uri);
+}
+
 static void textview_write_line(TextView *textview, const gchar *str,
                                CodeConverter *conv)
 {
-       GtkText *text = GTK_TEXT(textview->text);
+       GtkSText *text = GTK_STEXT(textview->text);
        gchar buf[BUFFSIZE];
-       size_t len;
        GdkColor *fg_color;
        gint quotelevel = -1;
 
+#if 0
        if (!conv)
                strncpy2(buf, str, sizeof(buf));
        else if (conv_convert(conv, buf, sizeof(buf), str) < 0) {
-               gtk_text_insert(text, textview->msgfont,
+               gtk_stext_insert(text, textview->msgfont,
                                prefs_common.enable_color
                                ? &error_color : NULL, NULL,
                                "*** Warning: code conversion failed ***\n",
                                -1);
                return;
        }
+#endif
+       if (!conv || conv_convert(conv, buf, sizeof(buf), str) < 0)
+               strncpy2(buf, str, sizeof(buf));
 
-       len = strlen(buf);
-       if (len > 1 && buf[len - 1] == '\n' && buf[len - 2] == '\r') {
-               buf[len - 2] = '\n';
-               buf[len - 1] = '\0';
-       }
+       strcrchomp(buf);
        if (prefs_common.conv_mb_alnum) conv_mb_alnum(buf);
        fg_color = NULL;
 
@@ -766,8 +1060,9 @@ static void textview_write_line(TextView *textview, const gchar *str,
           >, foo>, _> ... ok, <foo>, foo bar>, foo-> ... ng
           Up to 3 levels of quotations are detected, and each
           level is colored using a different color. */
-       if (prefs_common.enable_color && strchr(buf, '>')) {
-               quotelevel = get_quote_level(buf);
+       if (prefs_common.enable_color 
+           && line_has_quote_char(buf, prefs_common.quote_chars)) {
+               quotelevel = get_quote_level(buf, prefs_common.quote_chars);
 
                /* set up the correct foreground color */
                if (quotelevel > 2) {
@@ -785,7 +1080,7 @@ static void textview_write_line(TextView *textview, const gchar *str,
                fg_color = &quote_colors[quotelevel];
 
        if (prefs_common.head_space && spacingfont && buf[0] != '\n')
-               gtk_text_insert(text, spacingfont, NULL, NULL, " ", 1);
+               gtk_stext_insert(text, spacingfont, NULL, NULL, " ", 1);
 
        if (prefs_common.enable_color)
                textview_make_clickable_parts(textview, textview->msgfont,
@@ -797,14 +1092,18 @@ static void textview_write_line(TextView *textview, const gchar *str,
 
 void textview_clear(TextView *textview)
 {
-       GtkText *text = GTK_TEXT(textview->text);
+       GtkSText *text = GTK_STEXT(textview->text);
 
-       gtk_text_freeze(text);
-       gtk_text_backward_delete(text, gtk_text_get_length(text));
-       gtk_text_thaw(text);
+       gtk_stext_freeze(text);
+       gtk_stext_set_point(text, 0);
+       gtk_stext_forward_delete(text, gtk_stext_get_length(text));
+       gtk_stext_thaw(text);
 
        textview_uri_list_remove_all(textview->uri_list);
        textview->uri_list = NULL;
+
+       textview->body_pos = 0;
+       textview->cur_pos  = 0;
 }
 
 void textview_destroy(TextView *textview)
@@ -817,31 +1116,35 @@ void textview_destroy(TextView *textview)
        if (!textview->scrolledwin_mb->parent)
                gtk_widget_destroy(textview->scrolledwin_mb);
 
-       if (textview->msgfont) {
-               textview->msgfont->ascent = textview->prev_ascent;
-               textview->msgfont->descent = textview->prev_descent;
+       if (textview->msgfont)
                gdk_font_unref(textview->msgfont);
-       }
        if (textview->boldfont)
                gdk_font_unref(textview->boldfont);
 
        g_free(textview);
 }
 
+void textview_set_all_headers(TextView *textview, gboolean all_headers)
+{
+       textview->show_all_headers = all_headers;
+}
+
 void textview_set_font(TextView *textview, const gchar *codeset)
 {
        gboolean use_fontset = TRUE;
 
-       /* In multi-byte mode, GtkText can't display 8bit characters
+       /* In multi-byte mode, GtkSText can't display 8bit characters
           correctly, so it must be single-byte mode. */
        if (MB_CUR_MAX > 1) {
                if (codeset) {
                        if (!g_strncasecmp(codeset, "ISO-8859-", 9) ||
-                           !g_strncasecmp(codeset, "KOI8-", 5)     ||
-                           !g_strncasecmp(codeset, "CP", 2)        ||
-                           !g_strncasecmp(codeset, "WINDOWS-", 8)  ||
                            !g_strcasecmp(codeset, "BALTIC"))
                                use_fontset = FALSE;
+                       else if (conv_get_current_charset() != C_EUC_JP &&
+                                (!g_strncasecmp(codeset, "KOI8-", 5) ||
+                                 !g_strncasecmp(codeset, "CP", 2)    ||
+                                 !g_strncasecmp(codeset, "WINDOWS-", 8)))
+                               use_fontset = FALSE;
                }
        } else
                use_fontset = FALSE;
@@ -850,10 +1153,8 @@ void textview_set_font(TextView *textview, const gchar *codeset)
                GtkWidget *parent;
 
                parent = textview->scrolledwin_mb->parent;
-               gtk_editable_select_region
-                       (GTK_EDITABLE(textview->text_mb), 0, 0);
-               gtk_container_remove(GTK_CONTAINER(parent),
-                                    textview->scrolledwin_mb);
+               gtkut_container_remove(GTK_CONTAINER(parent),
+                                      textview->scrolledwin_mb);
                gtk_container_add(GTK_CONTAINER(parent),
                                  textview->scrolledwin_sb);
 
@@ -863,10 +1164,8 @@ void textview_set_font(TextView *textview, const gchar *codeset)
                GtkWidget *parent;
 
                parent = textview->scrolledwin_sb->parent;
-               gtk_editable_select_region
-                       (GTK_EDITABLE(textview->text_sb), 0, 0);
-               gtk_container_remove(GTK_CONTAINER(parent),
-                                    textview->scrolledwin_sb);
+               gtkut_container_remove(GTK_CONTAINER(parent),
+                                      textview->scrolledwin_sb);
                gtk_container_add(GTK_CONTAINER(parent),
                                  textview->scrolledwin_mb);
 
@@ -875,39 +1174,57 @@ void textview_set_font(TextView *textview, const gchar *codeset)
        }
 
        if (prefs_common.textfont) {
-               if (textview->msgfont) {
-                       textview->msgfont->ascent = textview->prev_ascent;
-                       textview->msgfont->descent = textview->prev_descent;
-                       gdk_font_unref(textview->msgfont);
-                       textview->msgfont = NULL;
-               }
-               if (use_fontset)
-                       textview->msgfont =
-                               gdk_fontset_load(prefs_common.textfont);
-               else {
+               GdkFont *font;
+
+               if (use_fontset) {
+                       if (text_mb_font) {
+                               text_mb_font->ascent = text_mb_font_orig_ascent;
+                               text_mb_font->descent = text_mb_font_orig_descent;
+                       }
+                       font = gdk_fontset_load(prefs_common.textfont);
+                       if (font && text_mb_font != font) {
+                               if (text_mb_font)
+                                       gdk_font_unref(text_mb_font);
+                               text_mb_font = font;
+                               text_mb_font_orig_ascent = font->ascent;
+                               text_mb_font_orig_descent = font->descent;
+                       }
+               } else {
+                       if (text_sb_font) {
+                               text_sb_font->ascent = text_sb_font_orig_ascent;
+                               text_sb_font->descent = text_sb_font_orig_descent;
+                       }
                        if (MB_CUR_MAX > 1) {
-                               FONT_LOAD(textview->msgfont,
-                                         "-*-courier-medium-r-normal--14-*-*-*-*-*-iso8859-1");
+                               FONT_LOAD(font, "-*-courier-medium-r-normal--14-*-*-*-*-*-iso8859-1");
                        } else {
-                               FONT_LOAD(textview->msgfont,
-                                         prefs_common.textfont);
+                               FONT_LOAD(font, prefs_common.textfont);
+                       }
+                       if (font && text_sb_font != font) {
+                               if (text_sb_font)
+                                       gdk_font_unref(text_sb_font);
+                               text_sb_font = font;
+                               text_sb_font_orig_ascent = font->ascent;
+                               text_sb_font_orig_descent = font->descent;
                        }
                }
 
-               if (textview->msgfont) {
+               if (font) {
                        gint ascent, descent;
 
-                       textview->prev_ascent = textview->msgfont->ascent;
-                       textview->prev_descent = textview->msgfont->descent;
                        descent = prefs_common.line_space / 2;
                        ascent  = prefs_common.line_space - descent;
-                       textview->msgfont->ascent  += ascent;
-                       textview->msgfont->descent += descent;
+                       font->ascent  += ascent;
+                       font->descent += descent;
+
+                       if (textview->msgfont)
+                               gdk_font_unref(textview->msgfont);
+                       textview->msgfont = font;
+                       gdk_font_ref(font);
                }
        }
 
-       if (!textview->boldfont)
-               FONT_LOAD(textview->boldfont, BOLD_FONT);
+       if (!textview->boldfont && prefs_common.boldfont)
+               FONT_LOAD(textview->boldfont, prefs_common.boldfont);
        if (!spacingfont)
                spacingfont = gdk_font_load("-*-*-medium-r-normal--6-*");
 }
@@ -928,6 +1245,16 @@ enum
        H_ORGANIZATION  = 11,
 };
 
+void textview_set_position(TextView *textview, gint pos)
+{
+       if (pos < 0) {
+               textview->cur_pos =
+                       gtk_stext_get_length(GTK_STEXT(textview->text));
+       } else {
+               textview->cur_pos = pos;
+       }
+}
+
 static GPtrArray *textview_scan_header(TextView *textview, FILE *fp)
 {
        gchar buf[BUFFSIZE];
@@ -938,6 +1265,9 @@ static GPtrArray *textview_scan_header(TextView *textview, FILE *fp)
 
        g_return_val_if_fail(fp != NULL, NULL);
 
+       if (textview->show_all_headers)
+               return procheader_get_header_array_asis(fp);
+
        if (!prefs_common.display_header) {
                while (fgets(buf, sizeof(buf), fp) != NULL)
                        if (buf[0] == '\r' || buf[0] == '\n') break;
@@ -974,31 +1304,32 @@ static GPtrArray *textview_scan_header(TextView *textview, FILE *fp)
                        header = g_ptr_array_index(headers, i);
                        g_ptr_array_add(sorted_headers, header);
                }
-       }
+               g_ptr_array_free(headers, TRUE);
+       } else
+               procheader_header_array_destroy(headers);
 
-       g_ptr_array_free(headers, FALSE);
 
        return sorted_headers;
 }
 
 static void textview_show_header(TextView *textview, GPtrArray *headers)
 {
-       GtkText *text = GTK_TEXT(textview->text);
+       GtkSText *text = GTK_STEXT(textview->text);
        Header *header;
        gint i;
 
        g_return_if_fail(headers != NULL);
 
-       gtk_text_freeze(text);
+       gtk_stext_freeze(text);
 
        for (i = 0; i < headers->len; i++) {
                header = g_ptr_array_index(headers, i);
                g_return_if_fail(header->name != NULL);
 
-               gtk_text_insert(text, textview->boldfont, NULL, NULL,
+               gtk_stext_insert(text, textview->boldfont, NULL, NULL,
                                header->name, -1);
                if (header->name[strlen(header->name) - 1] != ' ')
-                       gtk_text_insert(text, textview->boldfont,
+                       gtk_stext_insert(text, textview->boldfont,
                                        NULL, NULL, " ", 1);
 
                if (procheader_headername_equal(header->name, "Subject") ||
@@ -1012,7 +1343,7 @@ static void textview_show_header(TextView *textview, GPtrArray *headers)
                     procheader_headername_equal(header->name,
                                                 "X-Newsreader")) &&
                    strstr(header->body, "Sylpheed") != NULL)
-                       gtk_text_insert(text, NULL, &emphasis_color, NULL,
+                       gtk_stext_insert(text, NULL, &emphasis_color, NULL,
                                        header->body, -1);
                else if (prefs_common.enable_color) {
                        textview_make_clickable_parts(textview,
@@ -1023,16 +1354,100 @@ static void textview_show_header(TextView *textview, GPtrArray *headers)
                                                      NULL, NULL, NULL,
                                                      header->body);
                }
-               gtk_text_insert(text, textview->msgfont, NULL, NULL, "\n", 1);
+               gtk_stext_insert(text, textview->msgfont, NULL, NULL, "\n", 1);
        }
 
-       gtk_text_insert(text, textview->msgfont, NULL, NULL, "\n", 1);
-       gtk_text_thaw(text);
+       gtk_stext_thaw(text);
+}
+
+gboolean textview_search_string(TextView *textview, const gchar *str,
+                               gboolean case_sens)
+{
+       GtkSText *text = GTK_STEXT(textview->text);
+       gint pos;
+       wchar_t *wcs;
+       gint len;
+       gint text_len;
+       gboolean found = FALSE;
+
+       g_return_val_if_fail(str != NULL, FALSE);
+
+       wcs = strdup_mbstowcs(str);
+       g_return_val_if_fail(wcs != NULL, FALSE);
+       len = wcslen(wcs);
+       pos = textview->cur_pos;
+       if (pos < textview->body_pos)
+               pos = textview->body_pos;
+       text_len = gtk_stext_get_length(text);
+       if (text_len - pos < len) {
+               g_free(wcs);
+               return FALSE;
+       }
+
+       for (; pos < text_len; pos++) {
+               if (text_len - pos < len) break;
+               if (gtkut_stext_match_string(text, pos, wcs, len, case_sens)
+                   == TRUE) {
+                       gtk_widget_hide(GTK_WIDGET(textview->scrolledwin));
+                       gtk_editable_set_position(GTK_EDITABLE(text),
+                                                 pos + len);
+                       gtk_editable_select_region(GTK_EDITABLE(text),
+                                                  pos, pos + len);
+                       gtk_widget_show(GTK_WIDGET(textview->scrolledwin));
+                       textview_set_position(textview, pos + len);
+                       found = TRUE;
+                       break;
+               }
+               if (text_len - pos == len) break;
+       }
+       g_free(wcs);
+       return found;
+}
+
+gboolean textview_search_string_backward(TextView *textview, const gchar *str,
+                                        gboolean case_sens)
+{
+       GtkSText *text = GTK_STEXT(textview->text);
+       gint pos;
+       wchar_t *wcs;
+       gint len;
+       gint text_len;
+       gboolean found = FALSE;
+
+       g_return_val_if_fail(str != NULL, FALSE);
+
+       wcs = strdup_mbstowcs(str);
+       g_return_val_if_fail(wcs != NULL, FALSE);
+       len = wcslen(wcs);
+       pos = textview->cur_pos;
+       text_len = gtk_stext_get_length(text);
+       if (text_len - textview->body_pos < len) {
+               g_free(wcs);
+               return FALSE;
+       }
+       if (pos <= textview->body_pos || text_len - pos < len)
+               pos = text_len - len;
+
+       for (; pos >= textview->body_pos; pos--) {
+               if (gtkut_stext_match_string(text, pos, wcs, len, case_sens)
+                   == TRUE) {
+                       gtk_editable_set_position(GTK_EDITABLE(text), pos);
+                       gtk_editable_select_region(GTK_EDITABLE(text),
+                                                  pos, pos + len);
+                       textview_set_position(textview, pos - 1);
+                       found = TRUE;
+                       break;
+               }
+               if (pos == textview->body_pos) break;
+       }
+
+       g_free(wcs);
+       return found;
 }
 
 void textview_scroll_one_line(TextView *textview, gboolean up)
 {
-       GtkText *text = GTK_TEXT(textview->text);
+       GtkSText *text = GTK_STEXT(textview->text);
        gfloat upper;
 
        if (prefs_common.enable_smooth_scroll) {
@@ -1064,7 +1479,7 @@ void textview_scroll_one_line(TextView *textview, gboolean up)
 
 gboolean textview_scroll_page(TextView *textview, gboolean up)
 {
-       GtkText *text = GTK_TEXT(textview->text);
+       GtkSText *text = GTK_STEXT(textview->text);
        gfloat upper;
        gfloat page_incr;
 
@@ -1102,7 +1517,7 @@ static void textview_smooth_scroll_do(TextView *textview,
                                      gfloat old_value, gfloat last_value,
                                      gint step)
 {
-       GtkText *text = GTK_TEXT(textview->text);
+       GtkSText *text = GTK_STEXT(textview->text);
        gint change_value;
        gboolean up;
        gint i;
@@ -1131,7 +1546,7 @@ static void textview_smooth_scroll_do(TextView *textview,
 
 static void textview_smooth_scroll_one_line(TextView *textview, gboolean up)
 {
-       GtkText *text = GTK_TEXT(textview->text);
+       GtkSText *text = GTK_STEXT(textview->text);
        gfloat upper;
        gfloat old_value;
        gfloat last_value;
@@ -1164,7 +1579,7 @@ static void textview_smooth_scroll_one_line(TextView *textview, gboolean up)
 
 static gboolean textview_smooth_scroll_page(TextView *textview, gboolean up)
 {
-       GtkText *text = GTK_TEXT(textview->text);
+       GtkSText *text = GTK_STEXT(textview->text);
        gfloat upper;
        gfloat page_incr;
        gfloat old_value;
@@ -1203,14 +1618,22 @@ static gboolean textview_smooth_scroll_page(TextView *textview, gboolean up)
        return TRUE;
 }
 
-static void textview_key_pressed(GtkWidget *widget, GdkEventKey *event,
+#define KEY_PRESS_EVENT_STOP() \
+       if (gtk_signal_n_emissions_by_name \
+               (GTK_OBJECT(widget), "key_press_event") > 0) { \
+               gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), \
+                                            "key_press_event"); \
+       }
+
+static gint textview_key_pressed(GtkWidget *widget, GdkEventKey *event,
                                 TextView *textview)
 {
        SummaryView *summaryview = NULL;
+       MessageView *messageview = textview->messageview;
 
-       if (!event) return;
-       if (textview->messageview->mainwin)
-               summaryview = textview->messageview->mainwin->summaryview;
+       if (!event) return FALSE;
+       if (messageview->mainwin)
+               summaryview = messageview->mainwin->summaryview;
 
        switch (event->keyval) {
        case GDK_Tab:
@@ -1232,51 +1655,137 @@ static void textview_key_pressed(GtkWidget *widget, GdkEventKey *event,
                        textview_scroll_page(textview, FALSE);
                break;
        case GDK_BackSpace:
-       case GDK_Delete:
                textview_scroll_page(textview, TRUE);
                break;
        case GDK_Return:
                textview_scroll_one_line(textview,
                                         (event->state & GDK_MOD1_MASK) != 0);
                break;
-       default:
+       case GDK_Delete:
                if (summaryview)
                        summary_pass_key_press_event(summaryview, event);
                break;
+       case GDK_n:
+       case GDK_N:
+       case GDK_p:
+       case GDK_P:
+       case GDK_y:
+       case GDK_t:
+       case GDK_l:
+               if (messageview->type == MVIEW_MIME &&
+                   textview == messageview->mimeview->textview) {
+                       KEY_PRESS_EVENT_STOP();
+                       mimeview_pass_key_press_event(messageview->mimeview,
+                                                     event);
+                       break;
+               }
+               /* fall through */
+       default:
+               if (summaryview &&
+                   event->window != messageview->mainwin->window->window) {
+                       GdkEventKey tmpev = *event;
+
+                       tmpev.window = messageview->mainwin->window->window;
+                       KEY_PRESS_EVENT_STOP();
+                       gtk_widget_event(messageview->mainwin->window,
+                                        (GdkEvent *)&tmpev);
+               }
+               break;
        }
+
+       return TRUE;
 }
 
-static void textview_button_pressed(GtkWidget *widget, GdkEventButton *event,
+static gint show_url_timeout_cb(gpointer data)
+{
+       TextView *textview = (TextView *)data;
+       
+       if (textview->messageview->mainwin)
+               if (textview->show_url_msgid)
+                       gtk_statusbar_remove(GTK_STATUSBAR(
+                               textview->messageview->mainwin->statusbar),
+                               textview->messageview->mainwin->folderview_cid,
+                               textview->show_url_msgid);
+               return FALSE;
+}
+
+static gint textview_button_pressed(GtkWidget *widget, GdkEventButton *event,
                                    TextView *textview)
 {
-       if (event &&
-           ((event->button == 1 && event->type == GDK_2BUTTON_PRESS)
+       if (event)
+               textview->last_buttonpress = event->type;
+       return FALSE;
+}
+
+static gint textview_button_released(GtkWidget *widget, GdkEventButton *event,
+                                   TextView *textview)
+{
+       textview->cur_pos = 
+               gtk_editable_get_position(GTK_EDITABLE(textview->text));
+
+       if (event && 
+           ((event->button == 1)
             || event->button == 2 || event->button == 3)) {
                GSList *cur;
-               guint current_pos;
 
-               current_pos = GTK_EDITABLE(textview->text)->current_pos;
+               /* double click seems to set the cursor after the current
+                * word. The cursor position needs fixing, otherwise the
+                * last word of a clickable zone will not work */
+               if (event->button == 1 && textview->last_buttonpress == GDK_2BUTTON_PRESS) {
+                       textview->cur_pos--;
+               }
 
                for (cur = textview->uri_list; cur != NULL; cur = cur->next) {
                        RemoteURI *uri = (RemoteURI *)cur->data;
 
-                       if (current_pos >= uri->start &&
-                           current_pos <  uri->end) {
+                       if (textview->cur_pos >= uri->start &&
+                           textview->cur_pos <  uri->end) {
+                               /* single click: display url in statusbar */
+                               if (event->button == 1 && textview->last_buttonpress != GDK_2BUTTON_PRESS) {
+                                       if (textview->messageview->mainwin) {
+                                               if (textview->show_url_msgid) {
+                                                       gtk_timeout_remove(textview->show_url_timeout_tag);
+                                                       gtk_statusbar_remove(GTK_STATUSBAR(
+                                                               textview->messageview->mainwin->statusbar),
+                                                               textview->messageview->mainwin->folderview_cid,
+                                                               textview->show_url_msgid);
+                                                       textview->show_url_msgid = 0;
+                                               }
+                                               textview->show_url_msgid = gtk_statusbar_push(
+                                                               GTK_STATUSBAR(textview->messageview->mainwin->statusbar),
+                                                               textview->messageview->mainwin->folderview_cid,
+                                                               uri->uri);
+                                               textview->show_url_timeout_tag = gtk_timeout_add( 4000, show_url_timeout_cb, textview );
+                                               gtkut_widget_wait_for_draw(textview->messageview->mainwin->hbox_stat);
+                                       }
+                               } else
                                if (!g_strncasecmp(uri->uri, "mailto:", 7)) {
                                        if (event->button == 3) {
                                                gchar *fromname, *fromaddress;
+                                               
                                                /* extract url */
                                                fromaddress = g_strdup(uri->uri + 7);
                                                /* Hiroyuki: please put this function in utils.c! */
                                                fromname = procheader_get_fromname(fromaddress);
                                                extract_address(fromaddress);
                                                g_message("adding from textview %s <%s>", fromname, fromaddress);
-                                               addressbook_add_submenu(NULL, fromname, fromaddress, NULL);
+                                               /* Add to address book - Match */
+                                               addressbook_add_contact( fromname, fromaddress, NULL );
+                                               
                                                g_free(fromaddress);
                                                g_free(fromname);
                                        } else {
-                                               compose_new_with_recipient
-                                                       (NULL, uri->uri + 7);
+                                               PrefsAccount *account = NULL;
+                                               FolderItem   *folder_item;
+
+                                               if (textview->messageview && textview->messageview->mainwin 
+                                               &&  textview->messageview->mainwin->summaryview 
+                                               &&  textview->messageview->mainwin->summaryview->folder_item) {
+                                                       folder_item = textview->messageview->mainwin->summaryview->folder_item;
+                                                       if (folder_item->prefs && folder_item->prefs->enable_default_account)
+                                                               account = account_find_from_id(folder_item->prefs->default_account);
+                                               }
+                                               compose_new(account, uri->uri + 7, NULL);
                                        }
                                } else {
                                        open_uri(uri->uri,
@@ -1285,6 +1794,9 @@ static void textview_button_pressed(GtkWidget *widget, GdkEventButton *event,
                        }
                }
        }
+       if (event)
+               textview->last_buttonpress = event->type;
+       return FALSE;
 }
 
 static void textview_uri_list_remove_all(GSList *uri_list)