(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_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_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 gint textview_button_pressed (GtkWidget *widget,
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;
- textview->body_pos = 0;
- textview->cur_pos = 0;
+ 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;
}
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);
}
void textview_show_message(TextView *textview, MimeInfo *mimeinfo,
const gchar *file)
{
+ GtkSText *text = GTK_STEXT(textview->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);
+ textview->body_pos = 0;
+ textview->cur_pos = 0;
+
+ 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);
+ }
+
+ while (mimeinfo != NULL) {
+ 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);
+ }
+
+ gtk_stext_thaw(text);
fclose(fp);
}
void textview_show_part(TextView *textview, MimeInfo *mimeinfo, FILE *fp)
{
- GtkSText *text;
+ GtkSText *text = GTK_STEXT(textview->text);
gchar buf[BUFFSIZE];
const gchar *boundary = NULL;
gint boundary_len = 0;
const gchar *charset = NULL;
- FILE *tmpfp;
GPtrArray *headers = NULL;
- CodeConverter *conv;
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;
- }
+ if (mimeinfo->mime_type == MIME_MULTIPART) return;
+
if (mimeinfo->parent && mimeinfo->parent->boundary) {
boundary = mimeinfo->parent->boundary;
boundary_len = strlen(boundary);
}
- if (!boundary && (mimeinfo->mime_type == MIME_TEXT || mimeinfo->mime_type == MIME_TEXT_HTML || mimeinfo->mime_type == MIME_TEXT_ENRICHED)) {
+ 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");
charset = mimeinfo->charset;
textview_set_font(textview, charset);
- conv = conv_code_converter_new(charset);
-
textview_clear(textview);
- text = GTK_STEXT(textview->text);
gtk_stext_freeze(text);
textview->body_pos = 0;
if (headers) {
textview_show_header(textview, headers);
+ gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
procheader_header_array_destroy(headers);
+ textview->body_pos = gtk_stext_get_length(text);
}
-#if 0
- tmpfp = procmime_decode_content(NULL, fp, mimeinfo);
+ textview_write_body(textview, mimeinfo, fp, charset);
- 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);
+ 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;
}
-#else
- tmpfp = procmime_get_text_content(mimeinfo, fp);
- while (fgets(buf, sizeof(buf), tmpfp) != NULL)
- textview_write_line(textview, buf, conv);
+ if (mimeinfo->parent && mimeinfo->parent->boundary) {
+ boundary = mimeinfo->parent->boundary;
+ boundary_len = strlen(boundary);
+ }
- fclose(tmpfp);
-#endif
+ while (fgets(buf, sizeof(buf), fp) != NULL)
+ if (buf[0] == '\r' || buf[0] == '\n') break;
- conv_code_converter_destroy(conv);
+ if (mimeinfo->mime_type == MIME_MESSAGE_RFC822) {
+ headers = textview_scan_header(textview, fp);
+ if (headers) {
+ gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
+ textview_show_header(textview, headers);
+ procheader_header_array_destroy(headers);
+ }
+ return;
+ }
+
+ gtk_stext_freeze(text);
+
+ 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
+ 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);
}
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, "));
#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)
{
(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))
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}
/* 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) {
-1);
return;
}
+#endif
/* this part is based on the code in make_clickable_parts */
if (prefs_common.enable_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, buf,
- strlen(buf));
+ 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);
}
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) {
-1);
return;
}
+#endif
+ if (!conv || conv_convert(conv, buf, sizeof(buf), str) < 0)
+ strncpy2(buf, str, sizeof(buf));
strcrchomp(buf);
if (prefs_common.conv_mb_alnum) conv_mb_alnum(buf);
>, 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) {
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;
}
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-*");
}
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;
gtk_stext_insert(text, textview->msgfont, NULL, NULL, "\n", 1);
}
- gtk_stext_insert(text, textview->msgfont, NULL, NULL, "\n", 1);
gtk_stext_thaw(text);
- textview->body_pos = gtk_stext_get_length(text);
}
gboolean textview_search_string(TextView *textview, const gchar *str,
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;
}
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:
textview_scroll_one_line(textview,
(event->state & GDK_MOD1_MASK) != 0);
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) {
+ KEY_PRESS_EVENT_STOP();
+ mimeview_pass_key_press_event(messageview->mimeview,
+ event);
+ break;
+ }
+ /* fall through */
default:
if (summaryview)
summary_pass_key_press_event(summaryview, event);
break;
}
+
+ return TRUE;
+}
+
+static gint show_url_timeout_cb(TextView *textview ){
+ 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,
gtk_editable_get_position(GTK_EDITABLE(textview->text));
if (event &&
- ((event->button == 1 && textview->last_buttonpress == GDK_2BUTTON_PRESS)
+ ((event->button == 1)
|| event->button == 2 || event->button == 3)) {
GSList *cur;
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( 2000, 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;