/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2003 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2005 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
#include "account.h"
#include "mimeview.h"
#include "alertpanel.h"
-
-typedef struct _RemoteURI RemoteURI;
+#include "menu.h"
struct _RemoteURI
{
};
#endif
-static GdkColor good_sig_color = {
- (gulong)0,
- (gushort)0,
- (gushort)0xbfff,
- (gushort)0
-};
-static GdkColor nocheck_sig_color = {
- (gulong)0,
- (gushort)0,
- (gushort)0,
- (gushort)0xcfff
-};
+static GdkCursor *hand_cursor = NULL;
+static GdkCursor *text_cursor = NULL;
-static GdkColor bad_sig_color = {
- (gulong)0,
- (gushort)0xefff,
- (gushort)0,
- (gushort)0
-};
+#define TEXTVIEW_STATUSBAR_PUSH(textview, str) \
+{ \
+ gtk_statusbar_push(GTK_STATUSBAR(textview->messageview->statusbar), \
+ textview->messageview->statusbar_cid, str); \
+}
+
+#define TEXTVIEW_STATUSBAR_POP(textview) \
+{ \
+ gtk_statusbar_pop(GTK_STATUSBAR(textview->messageview->statusbar), \
+ textview->messageview->statusbar_cid); \
+}
static void textview_show_ertf (TextView *textview,
FILE *fp,
static void textview_add_parts (TextView *textview,
MimeInfo *mimeinfo);
static void textview_write_body (TextView *textview,
- MimeInfo *mimeinfo,
- const gchar *charset);
+ MimeInfo *mimeinfo);
static void textview_show_html (TextView *textview,
FILE *fp,
CodeConverter *conv);
+
static void textview_write_line (TextView *textview,
const gchar *str,
CodeConverter *conv);
const gchar *str,
const gchar *uri,
CodeConverter *conv);
+
static GPtrArray *textview_scan_header (TextView *textview,
FILE *fp);
static void textview_show_header (TextView *textview,
GPtrArray *headers);
-static gint textview_key_pressed (GtkWidget *widget,
- GdkEventKey *event,
- TextView *textview);
-#warning FIXME_GTK2
-#if 0
-static gint textview_button_pressed (GtkWidget *widget,
- GdkEventButton *event,
- TextView *textview);
-static gint textview_button_released (GtkWidget *widget,
- GdkEventButton *event,
- TextView *textview);
-#else
-static gboolean textview_uri_button_pressed(GtkTextTag *tag, GObject *obj,
- GdkEvent *event, GtkTextIter *iter,
- TextView *textview);
-#endif
-
-static void textview_uri_list_remove_all(GSList *uri_list);
+static gint textview_key_pressed (GtkWidget *widget,
+ GdkEventKey *event,
+ TextView *textview);
+static gboolean textview_motion_notify (GtkWidget *widget,
+ GdkEventMotion *motion,
+ TextView *textview);
+static gboolean textview_leave_notify (GtkWidget *widget,
+ GdkEventCrossing *event,
+ TextView *textview);
+static gboolean textview_visibility_notify (GtkWidget *widget,
+ GdkEventVisibility *event,
+ TextView *textview);
+static void textview_uri_update (TextView *textview,
+ gint x,
+ gint y);
+static gboolean textview_get_uri_range (TextView *textview,
+ GtkTextIter *iter,
+ GtkTextTag *tag,
+ GtkTextIter *start_iter,
+ GtkTextIter *end_iter);
+static RemoteURI *textview_get_uri_from_range (TextView *textview,
+ GtkTextIter *iter,
+ GtkTextTag *tag,
+ GtkTextIter *start_iter,
+ GtkTextIter *end_iter);
+static RemoteURI *textview_get_uri (TextView *textview,
+ GtkTextIter *iter,
+ GtkTextTag *tag);
+static gboolean textview_uri_button_pressed (GtkTextTag *tag,
+ GObject *obj,
+ GdkEvent *event,
+ GtkTextIter *iter,
+ TextView *textview);
static void textview_smooth_scroll_do (TextView *textview,
gfloat old_value,
static gboolean textview_smooth_scroll_page (TextView *textview,
gboolean up);
+static gboolean textview_uri_security_check (TextView *textview,
+ RemoteURI *uri);
+static void textview_uri_list_remove_all (GSList *uri_list);
+
+static void open_uri_cb (TextView *textview,
+ guint action,
+ void *data);
+static void copy_uri_cb (TextView *textview,
+ guint action,
+ void *data);
+
+static GtkItemFactoryEntry textview_popup_entries[] =
+{
+ {N_("/_Open link"), NULL, open_uri_cb, 0, NULL},
+ {N_("/_Copy link location"), NULL, copy_uri_cb, 0, NULL},
+};
+
TextView *textview_create(void)
{
GtkWidget *text;
GtkTextBuffer *buffer;
GtkClipboard *clipboard;
- PangoFontDescription *font_desc = NULL;
+ GtkItemFactory *popupfactory;
+ GtkWidget *popupmenu;
+ gint n_entries;
debug_print("Creating text view...\n");
textview = g_new0(TextView, 1);
scrolledwin = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
- gtk_widget_set_size_request(scrolledwin, prefs_common.mainview_width, -1);
+ gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
+ GTK_SHADOW_IN);
+ gtk_widget_set_size_request
+ (scrolledwin, prefs_common.mainview_width, -1);
/* create GtkSText widgets for single-byte and multi-byte character */
text = gtk_text_view_new();
+ gtk_widget_add_events(text, GDK_LEAVE_NOTIFY_MASK);
gtk_widget_show(text);
gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
- gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
+ gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD_CHAR);
+ gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(text), FALSE);
+ gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text), 6);
+ gtk_text_view_set_right_margin(GTK_TEXT_VIEW(text), 6);
buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
gtk_widget_ensure_style(text);
- if (prefs_common.normalfont)
- font_desc = pango_font_description_from_string
- (prefs_common.normalfont);
- if (font_desc) {
- gtk_widget_modify_font(text, font_desc);
- }
- pango_font_description_free(font_desc);
-
gtk_widget_ref(scrolledwin);
gtk_container_add(GTK_CONTAINER(scrolledwin), text);
+ if (!hand_cursor)
+ hand_cursor = gdk_cursor_new(GDK_HAND2);
+ if (!text_cursor)
+ text_cursor = gdk_cursor_new(GDK_XTERM);
+
g_signal_connect(G_OBJECT(text), "key_press_event",
G_CALLBACK(textview_key_pressed),
textview);
+ g_signal_connect(G_OBJECT(text), "motion_notify_event",
+ G_CALLBACK(textview_motion_notify),
+ textview);
+ g_signal_connect(G_OBJECT(text), "leave_notify_event",
+ G_CALLBACK(textview_leave_notify),
+ textview);
+ g_signal_connect(G_OBJECT(text), "visibility_notify_event",
+ G_CALLBACK(textview_visibility_notify),
+ textview);
gtk_widget_show(scrolledwin);
gtk_widget_show(vbox);
+ n_entries = sizeof(textview_popup_entries) /
+ sizeof(textview_popup_entries[0]);
+ popupmenu = menu_create_items(textview_popup_entries, n_entries,
+ "<UriPopupMenu>", &popupfactory,
+ textview);
+
textview->vbox = vbox;
textview->scrolledwin = scrolledwin;
textview->text = text;
textview->body_pos = 0;
textview->show_all_headers = FALSE;
textview->last_buttonpress = GDK_NOTHING;
- textview->show_url_msgid = 0;
+ textview->popup_menu = popupmenu;
+ textview->popup_factory = popupfactory;
return textview;
}
static void textview_create_tags(GtkTextView *text, TextView *textview)
{
- GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
+ GtkTextBuffer *buffer;
GtkTextTag *tag;
+ static PangoFontDescription *font_desc, *bold_font_desc;
+
+ if (!font_desc)
+ font_desc = pango_font_description_from_string
+ (NORMAL_FONT);
+
+ if (!bold_font_desc) {
+ bold_font_desc = pango_font_description_from_string
+ (BOLD_FONT);
+ pango_font_description_set_weight
+ (bold_font_desc, PANGO_WEIGHT_BOLD);
+ }
+
+ buffer = gtk_text_view_get_buffer(text);
gtk_text_buffer_create_tag(buffer, "header",
"pixels-above-lines", 0,
"pixels-above-lines-set", TRUE,
"pixels-below-lines", 0,
"pixels-below-lines-set", TRUE,
+ "font-desc", font_desc,
"left-margin", 0,
"left-margin-set", TRUE,
NULL);
gtk_text_buffer_create_tag(buffer, "header_title",
- "font", prefs_common.boldfont,
+ "font-desc", bold_font_desc,
NULL);
gtk_text_buffer_create_tag(buffer, "quote0",
"foreground-gdk", "e_colors[0],
tag = gtk_text_buffer_create_tag(buffer, "link",
"foreground-gdk", &uri_color,
NULL);
-#if USE_GPGME
- gtk_text_buffer_create_tag(buffer, "good-signature",
- "foreground-gdk", &good_sig_color,
+ gtk_text_buffer_create_tag(buffer, "link-hover",
+ "underline", PANGO_UNDERLINE_SINGLE,
NULL);
- gtk_text_buffer_create_tag(buffer, "bad-signature",
- "foreground-gdk", &bad_sig_color,
- NULL);
- gtk_text_buffer_create_tag(buffer, "nocheck-signature",
- "foreground-gdk", &nocheck_sig_color,
- NULL);
-#endif /*USE_GPGME */
g_signal_connect(G_OBJECT(tag), "event",
G_CALLBACK(textview_uri_button_pressed), textview);
void textview_init(TextView *textview)
{
-#warning FIXME_GTK2
-#if 0
- gtkut_widget_disable_theme_engine(textview->text);
-#endif
textview_update_message_colors();
textview_set_all_headers(textview, FALSE);
textview_set_font(textview, NULL);
-
textview_create_tags(GTK_TEXT_VIEW(textview->text), textview);
}
const gchar *file)
{
FILE *fp;
- const gchar *charset = NULL;
if ((fp = fopen(file, "rb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return;
}
- if (textview->messageview->forced_charset)
- charset = textview->messageview->forced_charset;
- else if (prefs_common.force_charset)
- charset = prefs_common.force_charset;
- else
- charset = procmime_mimeinfo_get_parameter(mimeinfo, "charset");
-
- textview_set_font(textview, charset);
textview_clear(textview);
-
-/*
- if (fseek(fp, mimeinfo->offset, SEEK_SET) < 0) perror("fseek");
- headers = textview_scan_header(textview, fp);
- if (headers) {
- GtkTextView *text = GTK_TEXT_VIEW(textview->text);
- GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
- GtkTextIter iter;
-
- textview_show_header(textview, headers);
- procheader_header_array_destroy(headers);
-
- gtk_text_buffer_get_end_iter(buffer, &iter);
- textview->body_pos = gtk_text_iter_get_offset(&iter);
- }
-*/
textview_add_parts(textview, mimeinfo);
fclose(fp);
void textview_show_part(TextView *textview, MimeInfo *mimeinfo, FILE *fp)
{
GtkTextView *text;
- const gchar *charset = NULL;
g_return_if_fail(mimeinfo != NULL);
g_return_if_fail(fp != NULL);
if ((mimeinfo->type == MIMETYPE_MULTIPART) ||
- ((mimeinfo->type == MIMETYPE_MESSAGE) && !g_strcasecmp(mimeinfo->subtype, "rfc822"))) {
+ ((mimeinfo->type == MIMETYPE_MESSAGE) && !g_ascii_strcasecmp(mimeinfo->subtype, "rfc822"))) {
textview_clear(textview);
textview_add_parts(textview, mimeinfo);
return;
if (fseek(fp, mimeinfo->offset, SEEK_SET) < 0)
perror("fseek");
-/*
- headers = textview_scan_header(textview, fp);
-*/
- if (textview->messageview->forced_charset)
- charset = textview->messageview->forced_charset;
- else if (prefs_common.force_charset)
- charset = prefs_common.force_charset;
- else
- charset = procmime_mimeinfo_get_parameter(mimeinfo, "charset");
-
- textview_set_font(textview, charset);
textview_clear(textview);
-/*
- if (headers) {
- GtkTextView *text = GTK_TEXT_VIEW(textview->text);
- GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
- GtkTextIter iter;
-
- textview_show_header(textview, headers);
- procheader_header_array_destroy(headers);
-
- gtk_text_buffer_get_end_iter(buffer, &iter);
- textview->body_pos = gtk_text_iter_get_offset(&iter);
- if (!mimeinfo->main) {
- gtk_text_buffer_insert(buffer, &iter, "\n", 1);
- }
- }
-*/
if (mimeinfo->type == MIMETYPE_MULTIPART)
textview_add_parts(textview, mimeinfo);
else
- textview_write_body(textview, mimeinfo, charset);
+ textview_write_body(textview, mimeinfo);
}
GtkTextBuffer *buffer;
GtkTextIter iter;
gchar buf[BUFFSIZE];
- const gchar *charset = NULL;
GPtrArray *headers = NULL;
const gchar *name;
+ gchar *content_type;
gint charcount;
g_return_if_fail(mimeinfo != NULL);
if (mimeinfo->type == MIMETYPE_MULTIPART) return;
- if ((mimeinfo->type == MIMETYPE_MESSAGE) && !g_strcasecmp(mimeinfo->subtype, "rfc822")) {
+ if ((mimeinfo->type == MIMETYPE_MESSAGE) && !g_ascii_strcasecmp(mimeinfo->subtype, "rfc822")) {
FILE *fp;
- fp = fopen(mimeinfo->filename, "rb");
+ fp = fopen(mimeinfo->data.filename, "rb");
fseek(fp, mimeinfo->offset, SEEK_SET);
headers = textview_scan_header(textview, fp);
if (headers) {
}
name = procmime_mimeinfo_get_parameter(mimeinfo, "filename");
+ content_type = procmime_get_content_type_str(mimeinfo->type,
+ mimeinfo->subtype);
if (name == NULL)
name = procmime_mimeinfo_get_parameter(mimeinfo, "name");
if (name != NULL)
- g_snprintf(buf, sizeof(buf), "\n[%s %s/%s (%d bytes)]\n",
- name,
- procmime_get_type_str(mimeinfo->type),
- mimeinfo->subtype, mimeinfo->length);
+ g_snprintf(buf, sizeof(buf), "\n[%s %s (%d bytes)]\n",
+ name, content_type, mimeinfo->length);
else
- g_snprintf(buf, sizeof(buf), "\n[%s/%s (%d bytes)]\n",
- procmime_get_type_str(mimeinfo->type),
- mimeinfo->subtype, mimeinfo->length);
+ g_snprintf(buf, sizeof(buf), "\n[%s (%d bytes)]\n",
+ content_type, mimeinfo->length);
+
+ g_free(content_type);
if (mimeinfo->type != MIMETYPE_TEXT) {
gtk_text_buffer_insert(buffer, &iter, buf, -1);
- } else {
+ } else if (mimeinfo->disposition != DISPOSITIONTYPE_ATTACHMENT) {
if (prefs_common.display_header && (charcount > 0))
gtk_text_buffer_insert(buffer, &iter, "\n", 1);
- if (textview->messageview->forced_charset)
- charset = textview->messageview->forced_charset;
- else if (prefs_common.force_charset)
- charset = prefs_common.force_charset;
- else
- charset = procmime_mimeinfo_get_parameter(mimeinfo, "charset");
- textview_write_body(textview, mimeinfo, charset);
+ textview_write_body(textview, mimeinfo);
}
}
-#if 0
-static gboolean add_parts_func(GNode *node, gpointer data)
-{
- MimeInfo *mimeinfo = (MimeInfo *) node->data;
- TextView *textview = (TextView *) data;
-
- g_return_val_if_fail(mimeinfo != NULL, FALSE);
-
- textview_add_part(textview, mimeinfo);
-
- return FALSE;
-}
-
-static void textview_add_parts(TextView *textview, MimeInfo *mimeinfo)
-{
- g_return_if_fail(mimeinfo != NULL);
-
- g_node_traverse(mimeinfo->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1, add_parts_func, textview);
-}
-#endif
-
static void recursive_add_parts(TextView *textview, GNode *node)
{
GNode * iter;
(mimeinfo->type != MIMETYPE_MESSAGE))
return;
- if (strcasecmp(mimeinfo->subtype, "alternative") == 0) {
+ if (g_ascii_strcasecmp(mimeinfo->subtype, "alternative") == 0) {
GNode * prefered_body;
int prefered_score;
prefered_body = NULL;
prefered_score = 0;
- for(iter = g_node_first_child(node) ; iter != NULL ;
- iter = g_node_next_sibling(iter)) {
+ for (iter = g_node_first_child(node) ; iter != NULL ;
+ iter = g_node_next_sibling(iter)) {
int score;
MimeInfo * submime;
score = 2;
if (submime->subtype != NULL) {
- if (strcasecmp(submime->subtype, "plain") == 0)
+ if (g_ascii_strcasecmp(submime->subtype, "plain") == 0)
score = 3;
}
}
}
else {
- for(iter = g_node_first_child(node) ; iter != NULL ;
- iter = g_node_next_sibling(iter)) {
+ for (iter = g_node_first_child(node) ; iter != NULL ;
+ iter = g_node_next_sibling(iter)) {
recursive_add_parts(textview, iter);
}
}
#undef TEXT_INSERT
-static void textview_write_body(TextView *textview, MimeInfo *mimeinfo,
- const gchar *charset)
+static void textview_write_body(TextView *textview, MimeInfo *mimeinfo)
{
FILE *tmpfp;
gchar buf[BUFFSIZE];
CodeConverter *conv;
+ const gchar *charset;
+
+ if (textview->messageview->forced_charset)
+ charset = textview->messageview->forced_charset;
+ else
+ charset = procmime_mimeinfo_get_parameter(mimeinfo, "charset");
+
+ textview_set_font(textview, charset);
conv = conv_code_converter_new(charset);
+ procmime_force_encoding(textview->messageview->forced_encoding);
+
textview->is_in_signature = FALSE;
- if(mimeinfo->encoding_type != ENC_BINARY &&
- mimeinfo->encoding_type != ENC_7BIT &&
- mimeinfo->encoding_type != ENC_8BIT)
- procmime_decode_content(mimeinfo);
+ procmime_decode_content(mimeinfo);
- if (!g_strcasecmp(mimeinfo->subtype, "html")) {
+ if (!g_ascii_strcasecmp(mimeinfo->subtype, "html")) {
gchar *filename;
filename = procmime_get_tmp_file_name(mimeinfo);
unlink(filename);
}
g_free(filename);
- } else if (!g_strcasecmp(mimeinfo->subtype, "enriched")) {
+ } else if (!g_ascii_strcasecmp(mimeinfo->subtype, "enriched")) {
gchar *filename;
filename = procmime_get_tmp_file_name(mimeinfo);
}
g_free(filename);
} else {
- tmpfp = fopen(mimeinfo->filename, "rb");
+ tmpfp = fopen(mimeinfo->data.filename, "rb");
fseek(tmpfp, mimeinfo->offset, SEEK_SET);
debug_print("Viewing text content of type: %s (length: %d)\n", mimeinfo->subtype, mimeinfo->length);
while ((fgets(buf, sizeof(buf), tmpfp) != NULL) &&
}
conv_code_converter_destroy(conv);
+ procmime_force_encoding(0);
}
static void textview_show_html(TextView *textview, FILE *fp,
* if still inside an <a>, but already parsed past HREF */
str = strtok(str, " ");
if (str) {
- parser->href = strdup(str);
+ parser->href = g_strdup(str);
/* the URL may (or not) be followed by the
* referenced text */
str = strtok(NULL, "");
/* find end point of URI */
for (ep_ = scanpos; *ep_ != '\0'; ep_++) {
- if (!isgraph(*ep_) || !isascii(*ep_) || strchr("()<>\"", *ep_))
+ if (!isgraph(*(const guchar *)ep_) ||
+ !IS_ASCII(*(const guchar *)ep_) ||
+ strchr("()<>\"", *ep_))
break;
}
#define IS_REAL_PUNCT(ch) (ispunct(ch) && ((ch) != '/'))
- for (; ep_ - 1 > scanpos + 1 && IS_REAL_PUNCT(*(ep_ - 1)); ep_--)
+ for (; ep_ - 1 > scanpos + 1 &&
+ IS_REAL_PUNCT(*(const guchar *)(ep_ - 1));
+ ep_--)
;
#undef IS_REAL_PUNCT
/* valid mail address characters */
#define IS_RFC822_CHAR(ch) \
- (isascii(ch) && \
+ (IS_ASCII(ch) && \
(ch) > 32 && \
(ch) != 127 && \
!isspace(ch) && \
!strchr("(),;<>\"", (ch)))
/* alphabet and number within 7bit ASCII */
-#define IS_ASCII_ALNUM(ch) (isascii(ch) && isalnum(ch))
+#define IS_ASCII_ALNUM(ch) (IS_ASCII(ch) && isalnum(ch))
#define IS_QUOTE(ch) ((ch) == '\'' || (ch) == '"')
static GHashTable *create_domain_tab(void)
const gchar *last_dot = NULL;
const gchar *prelast_dot = NULL;
const gchar *last_tld_char = NULL;
-
+
/* the informative part of the email address (describing the name
* of the email address owner) may contain quoted parts. the
* closure stack stores the last encountered quotes. */
g_return_val_if_fail(dom_tab, FALSE);
/* scan start of address */
- for (bp_ = scanpos - 1; bp_ >= start && IS_RFC822_CHAR(*bp_); bp_--)
+ for (bp_ = scanpos - 1;
+ bp_ >= start && IS_RFC822_CHAR(*(const guchar *)bp_); bp_--)
;
/* TODO: should start with an alnum? */
bp_++;
- for (; bp_ < scanpos && !IS_ASCII_ALNUM(*bp_); bp_++)
+ for (; bp_ < scanpos && !IS_ASCII_ALNUM(*(const guchar *)bp_); bp_++)
;
if (bp_ != scanpos) {
/* scan end of address */
- for (ep_ = scanpos + 1; *ep_ && IS_RFC822_CHAR(*ep_); ep_++)
+ for (ep_ = scanpos + 1;
+ *ep_ && IS_RFC822_CHAR(*(const guchar *)ep_); ep_++)
if (*ep_ == '.') {
prelast_dot = last_dot;
last_dot = ep_;
}
/* TODO: really should terminate with an alnum? */
- for (; ep_ > scanpos && !IS_ASCII_ALNUM(*ep_); --ep_)
+ for (; ep_ > scanpos && !IS_ASCII_ALNUM(*(const guchar *)ep_);
+ --ep_)
;
ep_++;
if (!result) return FALSE;
+ if (*ep_ && *(bp_ - 1) == '"' && *(ep_) == '"'
+ && *(ep_ + 1) == ' ' && *(ep_ + 2) == '<'
+ && IS_RFC822_CHAR(*(ep_ + 3))) {
+ /* this informative part with an @ in it is
+ * followed by the email address */
+ ep_ += 3;
+
+ /* go to matching '>' (or next non-rfc822 char, like \n) */
+ for (; *ep_ != '>' && *ep != '\0' && IS_RFC822_CHAR(*ep_); ep_++)
+ ;
+
+ /* include the bracket */
+ if (*ep_ == '>') ep_++;
+
+ /* include the leading quote */
+ bp_--;
+
+ *ep = ep_;
+ *bp = bp_;
+ return TRUE;
+ }
+
/* skip if it's between quotes "'alfons@proteus.demon.nl'" <alfons@proteus.demon.nl> */
- if (bp_ - 1 > start && IS_QUOTE(*(bp_ - 1)) && IS_QUOTE(*ep_))
+ if (bp_ - 1 > start && IS_QUOTE(*(bp_ - 1)) && IS_QUOTE(*ep_))
return FALSE;
/* see if this is <bracketed>; in this case we also scan for the informative part. */
*ep = ep_;
*bp = bp_;
-
+
return result;
}
#undef IS_QUOTE
+#undef IS_ASCII_ALNUM
#undef IS_RFC822_CHAR
static gchar *make_email_string(const gchar *bp, const gchar *ep)
return result;
}
+static gchar *make_http_string(const gchar *bp, const gchar *ep)
+{
+ /* returns an http: URI; */
+ gchar *tmp;
+ gchar *result;
+
+ tmp = g_strndup(bp, ep - bp);
+ result = g_strconcat("http://", tmp, NULL);
+ g_free(tmp);
+
+ return result;
+}
+
#define ADD_TXT_POS(bp_, ep_, pti_) \
if ((last->next = alloca(sizeof(struct txtpos))) != NULL) { \
last = last->next; \
{"http://", strcasestr, get_uri_part, make_uri_string},
{"https://", strcasestr, get_uri_part, make_uri_string},
{"ftp://", strcasestr, get_uri_part, make_uri_string},
- {"www.", strcasestr, get_uri_part, make_uri_string},
+ {"www.", strcasestr, get_uri_part, make_http_string},
{"mailto:", strcasestr, get_uri_part, make_uri_string},
{"@", strcasestr, get_email_part, make_email_string}
};
for (last = head.next; last != NULL;
normal_text = last->ep, last = last->next) {
RemoteURI *uri;
-
uri = g_new(RemoteURI, 1);
if (last->bp - normal_text > 0)
gtk_text_buffer_insert_with_tags_by_name
last->ep);
uri->start = gtk_text_iter_get_offset(&iter);
gtk_text_buffer_insert_with_tags_by_name
- (buffer, &iter,
- last->bp, last->ep - last->bp,
- uri_tag, NULL);
+ (buffer, &iter, last->bp, last->ep - last->bp,
+ uri_tag, fg_tag, NULL);
uri->end = gtk_text_iter_get_offset(&iter);
textview->uri_list =
g_slist_append(textview->uri_list, uri);
}
if (*normal_text)
- gtk_text_buffer_insert_with_tags_by_name(buffer, &iter,
- normal_text, -1,
- fg_tag, NULL);
+ gtk_text_buffer_insert_with_tags_by_name
+ (buffer, &iter, normal_text, -1, fg_tag, NULL);
} else {
- gtk_text_buffer_insert_with_tags_by_name(buffer, &iter,
- linebuf, -1,
- fg_tag, NULL);
+ gtk_text_buffer_insert_with_tags_by_name
+ (buffer, &iter, linebuf, -1, fg_tag, NULL);
}
}
buffer = gtk_text_view_get_buffer(text);
gtk_text_buffer_get_end_iter(buffer, &iter);
-#warning FIXME_GTK2
-#if 0
- if (!conv) {
- if (textview->text_is_mb)
- conv_localetodisp(buf, sizeof(buf), str);
- else
- strncpy2(buf, str, sizeof(buf));
- } else if (conv_convert(conv, buf, sizeof(buf), str) < 0)
- conv_localetodisp(buf, sizeof(buf), str);
- else if (textview->text_is_mb)
- conv_unreadable_locale(buf);
-#else
if (!conv)
strncpy2(buf, str, sizeof(buf));
else if (conv_convert(conv, buf, sizeof(buf), str) < 0)
- conv_localetodisp(buf, sizeof(buf), str);
-#endif
+ conv_utf8todisp(buf, sizeof(buf), str);
strcrchomp(buf);
- if (prefs_common.conv_mb_alnum) conv_mb_alnum(buf);
+ //if (prefs_common.conv_mb_alnum) conv_mb_alnum(buf);
fg_color = NULL;
/* change color of quotation
buffer = gtk_text_view_get_buffer(text);
gtk_text_buffer_get_end_iter(buffer, &iter);
-#warning FIXME_GTK2
-#if 0
- if (!conv) {
- if (textview->text_is_mb)
- conv_localetodisp(buf, sizeof(buf), str);
- else
- strncpy2(buf, str, sizeof(buf));
- } else if (conv_convert(conv, buf, sizeof(buf), str) < 0)
- conv_localetodisp(buf, sizeof(buf), str);
- else if (textview->text_is_mb)
- conv_unreadable_locale(buf);
-#else
if (!conv)
strncpy2(buf, str, sizeof(buf));
else if (conv_convert(conv, buf, sizeof(buf), str) < 0)
- conv_localetodisp(buf, sizeof(buf), str);
-#endif
+ conv_utf8todisp(buf, sizeof(buf), str);
strcrchomp(buf);
gtk_text_buffer_get_end_iter(buffer, &iter);
- for (bufp = buf; isspace(*bufp); bufp++)
+ for (bufp = buf; isspace(*(guchar *)bufp); bufp++)
gtk_text_buffer_insert(buffer, &iter, bufp, 1);
if (prefs_common.enable_color) {
r_uri = g_new(RemoteURI, 1);
r_uri->uri = g_strdup(uri);
r_uri->start = gtk_text_iter_get_offset(&iter);
- gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, bufp, -1,
- "link", NULL);
+ gtk_text_buffer_insert_with_tags_by_name
+ (buffer, &iter, bufp, -1, "link", NULL);
r_uri->end = gtk_text_iter_get_offset(&iter);
textview->uri_list = g_slist_append(textview->uri_list, r_uri);
}
GtkTextBuffer *buffer;
buffer = gtk_text_view_get_buffer(text);
- gtk_text_buffer_set_text(buffer, "\0", -1);
+ gtk_text_buffer_set_text(buffer, "", -1);
+ TEXTVIEW_STATUSBAR_POP(textview);
textview_uri_list_remove_all(textview->uri_list);
textview->uri_list = NULL;
if (prefs_common.textfont) {
PangoFontDescription *font_desc = NULL;
- if (prefs_common.textfont)
- font_desc = pango_font_description_from_string
+ font_desc = pango_font_description_from_string
(prefs_common.textfont);
if (font_desc) {
gtk_widget_modify_font(textview->text, font_desc);
prefs_common.line_space / 2);
gtk_text_view_set_pixels_below_lines(GTK_TEXT_VIEW(textview->text),
prefs_common.line_space / 2);
- if (prefs_common.head_space) {
- gtk_text_view_set_left_margin(GTK_TEXT_VIEW(textview->text), 6);
- } else {
- gtk_text_view_set_left_margin(GTK_TEXT_VIEW(textview->text), 0);
- }
}
void textview_set_text(TextView *textview, const gchar *text)
gtk_text_buffer_get_iter_at_offset(buffer, &iter, pos);
gtk_text_buffer_place_cursor(buffer, &iter);
+ gtk_text_view_scroll_to_iter(text, &iter, 0.0, FALSE, 0.0, 0.0);
}
static GPtrArray *textview_scan_header(TextView *textview, FILE *fp)
(buffer, &iter, header->name, -1,
"header_title", "header", NULL);
if (header->name[strlen(header->name) - 1] != ' ')
-#warning FIXME_GTK2
-#if 0
- gtk_stext_insert(text, textview->boldfont,
- NULL, NULL, " ", 1);
-#else
- gtk_text_buffer_insert_with_tags_by_name
+ gtk_text_buffer_insert_with_tags_by_name
(buffer, &iter, " ", 1,
"header_title", "header", NULL);
-#endif
if (procheader_headername_equal(header->name, "Subject") ||
procheader_headername_equal(header->name, "From") ||
gboolean textview_search_string(TextView *textview, const gchar *str,
gboolean case_sens)
{
-#warning FIXME_GTK2 /* currently, these search functions ignores case_sens */
-#if 0
- GtkSText *text = GTK_STEXT(textview->text);
- gint pos;
- gint len;
-
- g_return_val_if_fail(str != NULL, FALSE);
-
- len = get_mbs_len(str);
- g_return_val_if_fail(len >= 0, FALSE);
-
- pos = textview->cur_pos;
- if (pos < textview->body_pos)
- pos = textview->body_pos;
-
- if ((pos = gtkut_stext_find(text, pos, str, case_sens)) != -1) {
- gtk_editable_set_position(GTK_EDITABLE(text), pos + len);
- gtk_editable_select_region(GTK_EDITABLE(text), pos, pos + len);
- textview_set_position(textview, pos + len);
- return TRUE;
- }
-
- return FALSE;
-#else
GtkTextView *text = GTK_TEXT_VIEW(textview->text);
GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
GtkTextMark *mark;
- GtkTextIter iter, start, end, *pos;
- gboolean found;
+ GtkTextIter iter, start, end, real_end, *pos;
+ gboolean found = FALSE;
gint insert_offset, selbound_offset;
/* reset selection */
/* search */
mark = gtk_text_buffer_get_insert(buffer);
gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
- found = gtk_text_iter_forward_search(&iter, str,
+ if (case_sens) {
+ found = gtk_text_iter_forward_search(&iter, str,
GTK_TEXT_SEARCH_VISIBLE_ONLY,
&start, &end, NULL);
+ } else {
+ gchar *text = NULL;
+ int i = 0;
+ gtk_text_buffer_get_end_iter(buffer, &real_end);
+ text = gtk_text_buffer_get_text(buffer, &iter,
+ &real_end, FALSE);
+
+ while (!found && i++ < strlen(text) - 1) {
+ found = (strncasecmp(text+i, str, strlen(str)) == 0);
+ }
+
+ i += gtk_text_iter_get_offset(&end);
+
+ if (found) {
+ gtk_text_buffer_get_iter_at_offset(buffer, &start, i);
+ gtk_text_buffer_get_iter_at_offset(buffer, &end,
+ i + strlen(str));
+ }
+
+ g_free(text);
+ }
+
if (found) {
gtk_text_buffer_place_cursor(buffer, &start);
- gtk_text_buffer_move_mark_by_name(buffer, "selection_bound", &end);
+ gtk_text_buffer_move_mark_by_name(buffer, "selection_bound",
+ &end);
mark = gtk_text_buffer_get_mark(buffer, "insert");
gtk_text_view_scroll_mark_onscreen(text, mark);
}
return found;
-#endif
}
gboolean textview_search_string_backward(TextView *textview, const gchar *str,
gboolean case_sens)
{
-#warning FIXME_GTK2
-#if 0
- 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 (gtk_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;
-#else
GtkTextView *text = GTK_TEXT_VIEW(textview->text);
GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
GtkTextMark *mark;
- GtkTextIter iter, start, end, *pos;
- gboolean found;
+ GtkTextIter iter, start, real_start, end, *pos;
+ gboolean found = FALSE;
gint insert_offset, selbound_offset;
/* reset selection */
/* search */
mark = gtk_text_buffer_get_insert(buffer);
gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
- found = gtk_text_iter_backward_search(&iter, str,
+ if (case_sens) {
+ found = gtk_text_iter_backward_search(&iter, str,
GTK_TEXT_SEARCH_VISIBLE_ONLY,
&start, &end, NULL);
+ } else {
+ gchar *text = NULL;
+ int i = 0;
+ if (gtk_text_iter_get_offset(&iter) == 0)
+ gtk_text_buffer_get_end_iter(buffer, &iter);
+
+ i = gtk_text_iter_get_offset(&iter) - strlen(str) - 1;
+ gtk_text_buffer_get_start_iter(buffer, &real_start);
+
+ text = gtk_text_buffer_get_text(buffer, &real_start,
+ &iter, FALSE);
+
+ while (!found && i-- > 0) {
+ found = (strncasecmp(text+i, str, strlen(str)) == 0);
+ }
+
+ if (found) {
+ gtk_text_buffer_get_iter_at_offset(buffer, &start, i);
+ gtk_text_buffer_get_iter_at_offset(buffer, &end,
+ i + strlen(str));
+ }
+
+ g_free(text);
+ }
+
if (found) {
gtk_text_buffer_place_cursor(buffer, &end);
- gtk_text_buffer_move_mark_by_name(buffer, "selection_bound", &start);
+ gtk_text_buffer_move_mark_by_name(buffer, "selection_bound",
+ &start);
mark = gtk_text_buffer_get_mark(buffer, "insert");
gtk_text_view_scroll_mark_onscreen(text, mark);
}
return found;
-#endif
}
void textview_scroll_one_line(TextView *textview, gboolean up)
if (!up) {
upper = vadj->upper - vadj->page_size;
if (vadj->value < upper) {
- vadj->value +=
- vadj->step_increment * 4;
- vadj->value =
- MIN(vadj->value, upper);
+ vadj->value += vadj->step_increment;
+ vadj->value = MIN(vadj->value, upper);
g_signal_emit_by_name(G_OBJECT(vadj),
"value_changed", 0);
}
} else {
if (vadj->value > 0.0) {
- vadj->value -=
- vadj->step_increment * 4;
- vadj->value =
- MAX(vadj->value, 0.0);
+ vadj->value -= vadj->step_increment;
+ vadj->value = MAX(vadj->value, 0.0);
g_signal_emit_by_name(G_OBJECT(vadj),
"value_changed", 0);
}
up = TRUE;
}
-#warning FIXME_GTK2
- /* gdk_key_repeat_disable(); */
-
for (i = step; i <= change_value; i += step) {
vadj->value = old_value + (up ? -i : i);
g_signal_emit_by_name(G_OBJECT(vadj),
vadj->value = last_value;
g_signal_emit_by_name(G_OBJECT(vadj), "value_changed", 0);
-
-#warning FIXME_GTK2
- /* gdk_key_repeat_restore(); */
}
static void textview_smooth_scroll_one_line(TextView *textview, gboolean up)
upper = vadj->upper - vadj->page_size;
if (vadj->value < upper) {
old_value = vadj->value;
- last_value = vadj->value +
- vadj->step_increment * 4;
+ last_value = vadj->value + vadj->step_increment;
last_value = MIN(last_value, upper);
textview_smooth_scroll_do(textview, old_value,
} else {
if (vadj->value > 0.0) {
old_value = vadj->value;
- last_value = vadj->value -
- vadj->step_increment * 4;
+ last_value = vadj->value - vadj->step_increment;
last_value = MAX(last_value, 0.0);
textview_smooth_scroll_do(textview, old_value,
return TRUE;
}
-#warning FIXME_GTK2
-#if 0
-#define KEY_PRESS_EVENT_STOP() \
- if (gtk_signal_n_emissions_by_name \
- (GTK_OBJECT(widget), "key_press_event") > 0) { \
- g_signal_stop_emission_by_name(G_OBJECT(widget), \
- "key_press_event"); \
- }
-#else
#define KEY_PRESS_EVENT_STOP() \
g_signal_stop_emission_by_name(G_OBJECT(widget), \
"key_press_event");
-#endif
static gint textview_key_pressed(GtkWidget *widget, GdkEventKey *event,
TextView *textview)
case GDK_End:
case GDK_Control_L:
case GDK_Control_R:
- break;
+ return FALSE;
case GDK_space:
if (summaryview)
summary_pass_key_press_event(summaryview, event);
else
- textview_scroll_page(textview, FALSE);
+ textview_scroll_page
+ (textview,
+ (event->state &
+ (GDK_SHIFT_MASK|GDK_MOD1_MASK)) != 0);
break;
case GDK_BackSpace:
textview_scroll_page(textview, TRUE);
break;
case GDK_Return:
- textview_scroll_one_line(textview,
- (event->state & GDK_MOD1_MASK) != 0);
+ textview_scroll_one_line
+ (textview, (event->state &
+ (GDK_SHIFT_MASK|GDK_MOD1_MASK)) != 0);
break;
case GDK_Delete:
if (summaryview)
return TRUE;
}
-static gint show_url_timeout_cb(gpointer data)
+static gboolean textview_motion_notify(GtkWidget *widget,
+ GdkEventMotion *event,
+ TextView *textview)
{
- 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;
+ textview_uri_update(textview, event->x, event->y);
+ gdk_window_get_pointer(widget->window, NULL, NULL, NULL);
+
+ return FALSE;
}
-/*!
- *\brief Check to see if a web URL has been disguised as a different
- * URL (possible with HTML email).
- *
- *\param uri The uri to check
- *
- *\param textview The TextView the URL is contained in
- *
- *\return gboolean TRUE if the URL is ok, or if the user chose to open
- * it anyway, otherwise FALSE
- */
-static gboolean uri_security_check(RemoteURI *uri, TextView *textview)
+static gboolean textview_leave_notify(GtkWidget *widget,
+ GdkEventCrossing *event,
+ TextView *textview)
{
- gchar *clicked_str;
- gboolean retval = TRUE;
+ textview_uri_update(textview, -1, -1);
- if (g_strncasecmp(uri->uri, "http:", 5) &&
- g_strncasecmp(uri->uri, "https:", 6) &&
- g_strncasecmp(uri->uri, "www.", 4))
- return retval;
+ return FALSE;
+}
- clicked_str = gtk_editable_get_chars(GTK_EDITABLE(textview->text),
- uri->start,
- uri->end);
- if (clicked_str == NULL)
- return TRUE;
+static gboolean textview_visibility_notify(GtkWidget *widget,
+ GdkEventVisibility *event,
+ TextView *textview)
+{
+ gint wx, wy;
+ GdkWindow *window;
- if (strcmp(clicked_str, uri->uri) &&
- (!g_strncasecmp(clicked_str, "http:", 5) ||
- !g_strncasecmp(clicked_str, "https:", 6) ||
- !g_strncasecmp(clicked_str, "www.", 4))) {
- gchar *str;
- retval = FALSE;
+ window = gtk_text_view_get_window(GTK_TEXT_VIEW(widget),
+ GTK_TEXT_WINDOW_TEXT);
- /* allow uri->uri == http://somewhere.com
- and clicked_str == somewhere.com */
- str = g_strconcat("http://", clicked_str, NULL);
+ /* check if occurred for the text window part */
+ if (window != event->window)
+ return FALSE;
+
+ gdk_window_get_pointer(widget->window, &wx, &wy, NULL);
+ textview_uri_update(textview, wx, wy);
- if (!g_strcasecmp(str, uri->uri))
- retval = TRUE;
- g_free(str);
+ return FALSE;
+}
+
+static void textview_uri_update(TextView *textview, gint x, gint y)
+{
+ GtkTextBuffer *buffer;
+ GtkTextIter start_iter, end_iter;
+ RemoteURI *uri = NULL;
+
+ buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
+
+ if (x != -1 && y != -1) {
+ gint bx, by;
+ GtkTextIter iter;
+ GSList *tags;
+ GSList *cur;
+
+ gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(textview->text),
+ GTK_TEXT_WINDOW_WIDGET,
+ x, y, &bx, &by);
+ gtk_text_view_get_iter_at_location(GTK_TEXT_VIEW(textview->text),
+ &iter, bx, by);
+
+ tags = gtk_text_iter_get_tags(&iter);
+ for (cur = tags; cur != NULL; cur = cur->next) {
+ GtkTextTag *tag = cur->data;
+ char *name;
+
+ g_object_get(G_OBJECT(tag), "name", &name, NULL);
+ if (!strcmp(name, "link")
+ && textview_get_uri_range(textview, &iter, tag,
+ &start_iter, &end_iter))
+ uri = textview_get_uri_from_range(textview,
+ &iter, tag,
+ &start_iter,
+ &end_iter);
+ g_free(name);
+
+ if (uri)
+ break;
+ }
+ g_slist_free(tags);
}
+
+ if (uri != textview->uri_hover) {
+ GdkWindow *window;
+
+ if (textview->uri_hover)
+ gtk_text_buffer_remove_tag_by_name(buffer,
+ "link-hover",
+ &textview->uri_hover_start_iter,
+ &textview->uri_hover_end_iter);
+
+ textview->uri_hover = uri;
+ if (uri) {
+ textview->uri_hover_start_iter = start_iter;
+ textview->uri_hover_end_iter = end_iter;
+ }
+
+ window = gtk_text_view_get_window(GTK_TEXT_VIEW(textview->text),
+ GTK_TEXT_WINDOW_TEXT);
+ gdk_window_set_cursor(window, uri ? hand_cursor : text_cursor);
- if (retval == FALSE) {
- gchar *msg = NULL;
- AlertValue resp;
+ TEXTVIEW_STATUSBAR_POP(textview);
- msg = g_strdup_printf(_("The real URL (%s) is different from\n"
- "the apparent URL (%s). \n"
- "Open it anyway?"),
- uri->uri, clicked_str);
- resp = alertpanel(_("Warning"),
- msg,
- _("Yes"),
- _("No"),
- NULL);
- g_free(msg);
- if (resp == G_ALERTDEFAULT)
- retval = TRUE;
- }
- g_free(clicked_str);
- return retval;
-}
+ if (uri) {
+ char *trimmed_uri;
-#warning FIXME_GTK2
-#if 0
-static gint textview_button_pressed(GtkWidget *widget, GdkEventButton *event,
- TextView *textview)
-{
- if (event)
- textview->last_buttonpress = event->type;
- return FALSE;
+ gtk_text_buffer_apply_tag_by_name(buffer,
+ "link-hover",
+ &start_iter,
+ &end_iter);
+
+ trimmed_uri = trim_string(uri->uri, 60);
+ TEXTVIEW_STATUSBAR_PUSH(textview, trimmed_uri);
+ g_free(trimmed_uri);
+ }
+ }
}
-static gint textview_button_released(GtkWidget *widget, GdkEventButton *event,
- TextView *textview)
+static gboolean textview_get_uri_range(TextView *textview,
+ GtkTextIter *iter,
+ GtkTextTag *tag,
+ GtkTextIter *start_iter,
+ GtkTextIter *end_iter)
{
- textview->cur_pos =
- gtk_editable_get_position(GTK_EDITABLE(textview->text));
+ GtkTextIter _start_iter, _end_iter;
- if (event &&
- ((event->button == 1)
- || event->button == 2 || event->button == 3)) {
- GSList *cur;
+ _end_iter = *iter;
+ if (!gtk_text_iter_forward_to_tag_toggle(&_end_iter, tag)) {
+ debug_print("Can't find end");
+ return FALSE;
+ }
- /* 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--;
- }
+ _start_iter = _end_iter;
+ if (!gtk_text_iter_backward_to_tag_toggle(&_start_iter, tag)) {
+ debug_print("Can't find start.");
+ return FALSE;
+ }
- for (cur = textview->uri_list; cur != NULL; cur = cur->next) {
- RemoteURI *uri = (RemoteURI *)cur->data;
+ *start_iter = _start_iter;
+ *end_iter = _end_iter;
- if (textview->cur_pos >= uri->start &&
- textview->cur_pos <= uri->end) {
- gchar *trimmed_uri;
-
- trimmed_uri = trim_string(uri->uri, 60);
- /* 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,
- trimmed_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);
- /* Add to address book - Match */
- addressbook_add_contact( fromname, fromaddress, NULL );
-
- g_free(fromaddress);
- g_free(fromname);
- } else {
- 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 {
- if (uri_security_check(uri, textview) == TRUE)
- open_uri(uri->uri,
- prefs_common.uri_cmd);
- }
- g_free(trimmed_uri);
+ return TRUE;
+}
+
+static RemoteURI *textview_get_uri_from_range(TextView *textview,
+ GtkTextIter *iter,
+ GtkTextTag *tag,
+ GtkTextIter *start_iter,
+ GtkTextIter *end_iter)
+{
+ gint start_pos, end_pos, cur_pos;
+ RemoteURI *uri = NULL;
+ GSList *cur;
+
+ start_pos = gtk_text_iter_get_offset(start_iter);
+ end_pos = gtk_text_iter_get_offset(end_iter);
+ cur_pos = gtk_text_iter_get_offset(iter);
+
+ for (cur = textview->uri_list; cur != NULL; cur = cur->next) {
+ RemoteURI *uri_ = (RemoteURI *)cur->data;
+ if (start_pos == uri_->start &&
+ end_pos == uri_->end) {
+ uri = uri_;
+ break;
+ } else if (start_pos == uri_->start ||
+ end_pos == uri_->end) {
+ /* in case of contiguous links, textview_get_uri_range
+ * returns a broader range (start of 1st link to end
+ * of last link).
+ * In that case, correct link is the one covering
+ * current iter.
+ */
+ if (uri_->start <= cur_pos && cur_pos <= uri_->end) {
+ uri = uri_;
+ break;
}
- }
+ }
}
- if (event)
- textview->last_buttonpress = event->type;
- return FALSE;
+
+ return uri;
}
-#else
+
+static RemoteURI *textview_get_uri(TextView *textview,
+ GtkTextIter *iter,
+ GtkTextTag *tag)
+{
+ GtkTextIter start_iter, end_iter;
+ RemoteURI *uri = NULL;
+
+ if (textview_get_uri_range(textview, iter, tag, &start_iter,
+ &end_iter))
+ uri = textview_get_uri_from_range(textview, iter, tag,
+ &start_iter, &end_iter);
+
+ return uri;
+}
+
static gboolean textview_uri_button_pressed(GtkTextTag *tag, GObject *obj,
GdkEvent *event, GtkTextIter *iter,
TextView *textview)
{
- GtkTextIter start_iter, end_iter;
- gint start_pos, end_pos;
GdkEventButton *bevent;
+ RemoteURI *uri = NULL;
+ GSList *cur;
+ gchar *trimmed_uri;
- if (event->type != GDK_BUTTON_PRESS && event->type != GDK_2BUTTON_PRESS)
+ if (!event)
return FALSE;
- bevent = (GdkEventButton *) event;
-
- if (event &&
- ((event->type == GDK_2BUTTON_PRESS && bevent->button == 1) ||
- bevent->button == 2)) {
- GSList *cur;
+ if (event->type != GDK_BUTTON_PRESS && event->type != GDK_2BUTTON_PRESS
+ && event->type != GDK_MOTION_NOTIFY)
+ return FALSE;
- start_iter = *iter;
-
- if(!gtk_text_iter_backward_to_tag_toggle(&start_iter, tag)) {
- debug_print("Can't find start.");
- return FALSE;
- }
- start_pos = gtk_text_iter_get_offset(&start_iter);
+ uri = textview_get_uri(textview, iter, tag);
+ if (!uri)
+ return FALSE;
- end_iter = *iter;
- if(!gtk_text_iter_forward_to_tag_toggle(&end_iter, tag)) {
- debug_print("Can't find end");
- return FALSE;
- }
- end_pos = gtk_text_iter_get_offset(&end_iter);
+ bevent = (GdkEventButton *) event;
+
+ /* doubleclick: open compose / add address / browser */
+ if ((event->type == GDK_BUTTON_PRESS && bevent->button == 1) ||
+ bevent->button == 2 || bevent->button == 3) {
+ if (!g_ascii_strncasecmp(uri->uri, "mailto:", 7)) {
+ if (bevent->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);
+ /* Add to address book - Match */
+ addressbook_add_contact( fromname, fromaddress, NULL );
+
+ g_free(fromaddress);
+ g_free(fromname);
+ } else {
+ PrefsAccount *account = NULL;
- for (cur = textview->uri_list; cur != NULL; cur = cur->next) {
- RemoteURI *uri = (RemoteURI *)cur->data;
+ if (textview->messageview && textview->messageview->msginfo &&
+ textview->messageview->msginfo->folder) {
+ FolderItem *folder_item;
- if (start_pos == uri->start &&
- end_pos == uri->end) {
- if (!g_strncasecmp(uri->uri, "mailto:", 7))
- compose_new(NULL, uri->uri + 7, NULL);
- else
+ folder_item = textview->messageview->msginfo->folder;
+ 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);
+ }
+ return TRUE;
+ } else {
+ if (bevent->button == 1 &&
+ textview_uri_security_check(textview, uri) == TRUE)
open_uri(uri->uri,
prefs_common.uri_cmd);
- return TRUE;
+ else if (bevent->button == 3) {
+ g_object_set_data(
+ G_OBJECT(textview->popup_menu),
+ "menu_button", uri);
+ gtk_menu_popup(GTK_MENU(textview->popup_menu),
+ NULL, NULL, NULL, NULL,
+ bevent->button, bevent->time);
}
+ return TRUE;
}
}
return FALSE;
}
-#endif
+
+/*!
+ *\brief Check to see if a web URL has been disguised as a different
+ * URL (possible with HTML email).
+ *
+ *\param uri The uri to check
+ *
+ *\param textview The TextView the URL is contained in
+ *
+ *\return gboolean TRUE if the URL is ok, or if the user chose to open
+ * it anyway, otherwise FALSE
+ */
+static gboolean textview_uri_security_check(TextView *textview, RemoteURI *uri)
+{
+ gchar *visible_str;
+ gboolean retval = TRUE;
+ GtkTextBuffer *buffer;
+ GtkTextIter start, end;
+
+ if (is_uri_string(uri->uri) == FALSE)
+ return TRUE;
+
+ buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
+
+ gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
+ gtk_text_buffer_get_iter_at_offset(buffer, &end, uri->end);
+
+ visible_str = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
+
+ if (visible_str == NULL)
+ return TRUE;
+
+ if (strcmp(visible_str, uri->uri) != 0 && is_uri_string(visible_str)) {
+ gchar *uri_path;
+ gchar *visible_uri_path;
+
+ uri_path = get_uri_path(uri->uri);
+ visible_uri_path = get_uri_path(visible_str);
+ if (strcmp(uri_path, visible_uri_path) != 0)
+ retval = FALSE;
+ }
+
+ if (retval == FALSE) {
+ gchar *msg;
+ AlertValue aval;
+
+ msg = g_strdup_printf(_("The real URL (%s) is different from\n"
+ "the apparent URL (%s).\n"
+ "Open it anyway?"),
+ uri->uri, visible_str);
+ aval = alertpanel_with_type(_("Warning"), msg,
+ GTK_STOCK_YES, GTK_STOCK_NO,
+ NULL, NULL, ALERT_WARNING);
+ g_free(msg);
+ if (aval == G_ALERTDEFAULT)
+ retval = TRUE;
+ }
+
+ g_free(visible_str);
+
+ return retval;
+}
static void textview_uri_list_remove_all(GSList *uri_list)
{
g_slist_free(uri_list);
}
+
+static void open_uri_cb (TextView *textview, guint action, void *data)
+{
+ RemoteURI *uri = g_object_get_data(G_OBJECT(textview->popup_menu),
+ "menu_button");
+ if (uri == NULL)
+ return;
+
+ if (textview_uri_security_check(textview, uri) == TRUE)
+ open_uri(uri->uri,
+ prefs_common.uri_cmd);
+ g_object_set_data(G_OBJECT(textview->popup_menu), "menu_button",
+ NULL);
+}
+
+static void copy_uri_cb (TextView *textview, guint action, void *data)
+{
+ RemoteURI *uri = g_object_get_data(G_OBJECT(textview->popup_menu),
+ "menu_button");
+ if (uri == NULL)
+ return;
+
+ gtk_clipboard_set_text(gtk_clipboard_get(GDK_NONE), uri->uri, -1);
+ g_object_set_data(G_OBJECT(textview->popup_menu), "menu_button",
+ NULL);
+}
projects / claws.git / blobdiff