* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include <tny-gtk-text-buffer-stream.h>
-#include <string.h>
-#include <regex.h>
-#include <ctype.h>
-#include <stdlib.h>
-#include <glib/gi18n.h>
-#include <gtkhtml/gtkhtml.h>
-#include <gtkhtml/gtkhtml-stream.h>
-#include <tny-list.h>
-#include <tny-simple-list.h>
+#include <config.h>
-#include <modest-tny-msg-actions.h>
-#include "modest-msg-view.h"
-#include "modest-tny-stream-gtkhtml.h"
+#include <widgets/modest-msg-view.h>
+#include <widgets/modest-isearch-view.h>
+#include <modest-marshal.h>
-
-/* 'private'/'protected' functions */
-static void modest_msg_view_class_init (ModestMsgViewClass *klass);
-static void modest_msg_view_init (ModestMsgView *obj);
-static void modest_msg_view_finalize (GObject *obj);
-
-
-static GSList* get_url_matches (GString *txt);
-static gboolean on_link_clicked (GtkWidget *widget, const gchar *uri, ModestMsgView *msg_view);
-static gboolean on_url_requested (GtkWidget *widget, const gchar *uri, GtkHTMLStream *stream,
- ModestMsgView *msg_view);
-static gboolean on_link_hover (GtkWidget *widget, const gchar *uri, ModestMsgView *msg_view);
-
-/*
- * we need these regexps to find URLs in plain text e-mails
- */
-typedef struct _UrlMatchPattern UrlMatchPattern;
-struct _UrlMatchPattern {
- gchar *regex;
- regex_t *preg;
- gchar *prefix;
-};
-
-#define ATT_PREFIX "att:"
-
-#define MAIL_VIEWER_URL_MATCH_PATTERNS { \
- { "(file|rtsp|http|ftp|https)://[-A-Za-z0-9_$.+!*(),;:@%&=?/~#]+[-A-Za-z0-9_$%&=?/~#]",\
- NULL, NULL },\
- { "www\\.[-a-z0-9.]+[-a-z0-9](:[0-9]*)?(/[-A-Za-z0-9_$.+!*(),;:@%&=?/~#]*[^]}\\),?!;:\"]?)?",\
- NULL, "http://" },\
- { "ftp\\.[-a-z0-9.]+[-a-z0-9](:[0-9]*)?(/[-A-Za-z0-9_$.+!*(),;:@%&=?/~#]*[^]}\\),?!;:\"]?)?",\
- NULL, "ftp://" },\
- { "(voipto|callto|chatto|jabberto|xmpp):[-_a-z@0-9.\\+]+", \
- NULL, NULL}, \
- { "mailto:[-_a-z0-9.\\+]+@[-_a-z0-9.]+", \
- NULL, NULL},\
- { "[-_a-z0-9.\\+]+@[-_a-z0-9.]+",\
- NULL, "mailto:"}\
- }
-
-
-/* list my signals */
enum {
- LINK_CLICKED_SIGNAL,
- LINK_HOVER_SIGNAL,
ATTACHMENT_CLICKED_SIGNAL,
+ RECPT_ACTIVATED_SIGNAL,
+ LINK_CONTEXTUAL_SIGNAL,
+ FETCH_IMAGE_SIGNAL,
LAST_SIGNAL
};
-
-typedef struct _ModestMsgViewPrivate ModestMsgViewPrivate;
-struct _ModestMsgViewPrivate {
-
- GtkWidget *gtkhtml;
- TnyMsg *msg;
-
- gulong sig1, sig2, sig3;
-};
-#define MODEST_MSG_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
- MODEST_TYPE_MSG_VIEW, \
- ModestMsgViewPrivate))
-/* globals */
-static GtkContainerClass *parent_class = NULL;
-
-/* uncomment the following if you have defined any signals */
static guint signals[LAST_SIGNAL] = {0};
-GType
-modest_msg_view_get_type (void)
+GtkAdjustment*
+modest_msg_view_get_vadjustment (ModestMsgView *self)
{
- static GType my_type = 0;
- if (!my_type) {
- static const GTypeInfo my_info = {
- sizeof(ModestMsgViewClass),
- NULL, /* base init */
- NULL, /* base finalize */
- (GClassInitFunc) modest_msg_view_class_init,
- NULL, /* class finalize */
- NULL, /* class data */
- sizeof(ModestMsgView),
- 1, /* n_preallocs */
- (GInstanceInitFunc) modest_msg_view_init,
- NULL
- };
- my_type = g_type_register_static (GTK_TYPE_SCROLLED_WINDOW,
- "ModestMsgView",
- &my_info, 0);
- }
- return my_type;
-}
-
-static void
-modest_msg_view_class_init (ModestMsgViewClass *klass)
-{
- GObjectClass *gobject_class;
- gobject_class = (GObjectClass*) klass;
-
- parent_class = g_type_class_peek_parent (klass);
- gobject_class->finalize = modest_msg_view_finalize;
-
- g_type_class_add_private (gobject_class, sizeof(ModestMsgViewPrivate));
-
-
- signals[LINK_CLICKED_SIGNAL] =
- g_signal_new ("link_clicked",
- G_TYPE_FROM_CLASS (gobject_class),
- G_SIGNAL_RUN_FIRST,
- G_STRUCT_OFFSET(ModestMsgViewClass, link_clicked),
- NULL, NULL,
- g_cclosure_marshal_VOID__STRING,
- G_TYPE_NONE, 1, G_TYPE_STRING);
-
- signals[ATTACHMENT_CLICKED_SIGNAL] =
- g_signal_new ("attachment_clicked",
- G_TYPE_FROM_CLASS (gobject_class),
- G_SIGNAL_RUN_FIRST,
- G_STRUCT_OFFSET(ModestMsgViewClass, attachment_clicked),
- NULL, NULL,
- g_cclosure_marshal_VOID__POINTER,
- G_TYPE_NONE, 1, G_TYPE_INT);
-
- signals[LINK_HOVER_SIGNAL] =
- g_signal_new ("link_hover",
- G_TYPE_FROM_CLASS (gobject_class),
- G_SIGNAL_RUN_FIRST,
- G_STRUCT_OFFSET(ModestMsgViewClass, link_hover),
- NULL, NULL,
- g_cclosure_marshal_VOID__STRING,
- G_TYPE_NONE, 1, G_TYPE_STRING);
+ return MODEST_MSG_VIEW_GET_IFACE (self)->get_vadjustment_func (self);
}
-static void
-modest_msg_view_init (ModestMsgView *obj)
+GtkAdjustment*
+modest_msg_view_get_hadjustment (ModestMsgView *self)
{
- ModestMsgViewPrivate *priv;
-
- priv = MODEST_MSG_VIEW_GET_PRIVATE(obj);
-
- priv->msg = NULL;
- priv->gtkhtml = gtk_html_new();
-
- gtk_html_set_editable (GTK_HTML(priv->gtkhtml), FALSE);
- gtk_html_allow_selection (GTK_HTML(priv->gtkhtml), TRUE);
- gtk_html_set_caret_mode (GTK_HTML(priv->gtkhtml), FALSE);
- gtk_html_set_blocking (GTK_HTML(priv->gtkhtml), FALSE);
- gtk_html_set_images_blocking (GTK_HTML(priv->gtkhtml), FALSE);
-
- priv->sig1 = g_signal_connect (G_OBJECT(priv->gtkhtml), "link_clicked",
- G_CALLBACK(on_link_clicked), obj);
- priv->sig2 = g_signal_connect (G_OBJECT(priv->gtkhtml), "url_requested",
- G_CALLBACK(on_url_requested), obj);
- priv->sig3 = g_signal_connect (G_OBJECT(priv->gtkhtml), "on_url",
- G_CALLBACK(on_link_hover), obj);
+ return MODEST_MSG_VIEW_GET_IFACE (self)->get_hadjustment_func (self);
}
-
-static void
-modest_msg_view_finalize (GObject *obj)
-{
- ModestMsgViewPrivate *priv;
- priv = MODEST_MSG_VIEW_GET_PRIVATE (obj);
-
- if (priv->msg) {
- g_object_unref (G_OBJECT(priv->msg));
- priv->msg = NULL;
- }
-
- /* we cannot disconnect sigs, because priv->gtkhtml is
- * already dead */
-
- priv->gtkhtml = NULL;
-
- G_OBJECT_CLASS(parent_class)->finalize (obj);
-}
-
-
-GtkWidget*
-modest_msg_view_new (TnyMsg *msg)
+void
+modest_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *vadj)
{
- GObject *obj;
- ModestMsgView* self;
- ModestMsgViewPrivate *priv;
-
- obj = G_OBJECT(g_object_new(MODEST_TYPE_MSG_VIEW, NULL));
- self = MODEST_MSG_VIEW(obj);
- priv = MODEST_MSG_VIEW_GET_PRIVATE (self);
-
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(self),
- GTK_POLICY_AUTOMATIC,
- GTK_POLICY_AUTOMATIC);
-
- if (priv->gtkhtml)
- gtk_container_add (GTK_CONTAINER(obj), priv->gtkhtml);
-
- if (msg)
- modest_msg_view_set_message (self, msg);
-
- return GTK_WIDGET(self);
+ MODEST_MSG_VIEW_GET_IFACE (self)->set_vadjustment_func (self, vadj);
}
-
-static gboolean
-on_link_clicked (GtkWidget *widget, const gchar *uri, ModestMsgView *msg_view)
+void
+modest_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *hadj)
{
- int index;
-
- g_return_val_if_fail (msg_view, FALSE);
-
- /* is it an attachment? */
- if (g_str_has_prefix(uri, ATT_PREFIX)) {
-
- index = atoi (uri + strlen(ATT_PREFIX));
-
- if (index == 0) {
- /* index is 1-based, so 0 indicates an error */
- g_printerr ("modest: invalid attachment id: %s\n", uri);
- return FALSE;
- }
-
- g_signal_emit (G_OBJECT(msg_view), signals[ATTACHMENT_CLICKED_SIGNAL],
- 0, index);
- return FALSE;
- }
-
- g_signal_emit (G_OBJECT(msg_view), signals[LINK_CLICKED_SIGNAL],
- 0, uri);
-
- return FALSE;
+ MODEST_MSG_VIEW_GET_IFACE (self)->set_hadjustment_func (self, hadj);
}
-
-
-static gboolean
-on_link_hover (GtkWidget *widget, const gchar *uri, ModestMsgView *msg_view)
+void
+modest_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type)
{
- if (uri && g_str_has_prefix (uri, ATT_PREFIX))
- return FALSE;
-
- g_signal_emit (G_OBJECT(msg_view), signals[LINK_HOVER_SIGNAL],
- 0, uri);
-
- return FALSE;
+ MODEST_MSG_VIEW_GET_IFACE (self)->set_shadow_type_func (self, type);
}
-
-
-static TnyMimePart *
-find_cid_image (TnyMsg *msg, const gchar *cid)
+GtkShadowType
+modest_msg_view_get_shadow_type (ModestMsgView *self)
{
- TnyMimePart *part = NULL;
- TnyList *parts;
- TnyIterator *iter;
-
- g_return_val_if_fail (msg, NULL);
- g_return_val_if_fail (cid, NULL);
-
- parts = TNY_LIST (tny_simple_list_new());
-
- tny_msg_get_parts (msg, parts);
- iter = tny_list_create_iterator (parts);
-
- while (!tny_iterator_is_done(iter)) {
- const gchar *part_cid;
- part = TNY_MIME_PART(tny_iterator_get_current(iter));
- part_cid = tny_mime_part_get_content_id (part);
-
- if (part_cid && strcmp (cid, part_cid) == 0)
- break;
-
- part = NULL;
- tny_iterator_next (iter);
- }
-
- if (part)
- g_object_ref (G_OBJECT(part));
-
- g_object_unref (G_OBJECT(iter));
- g_object_unref (G_OBJECT(parts));
-
- return part;
+ return MODEST_MSG_VIEW_GET_IFACE (self)->get_shadow_type_func (self);
}
-
-static gboolean
-on_url_requested (GtkWidget *widget, const gchar *uri,
- GtkHTMLStream *stream,
- ModestMsgView *msg_view)
+TnyHeaderFlags
+modest_msg_view_get_priority (ModestMsgView *self)
{
- ModestMsgViewPrivate *priv;
- priv = MODEST_MSG_VIEW_GET_PRIVATE (msg_view);
-
- if (g_str_has_prefix (uri, "cid:")) {
- /* +4 ==> skip "cid:" */
- TnyMimePart *part = find_cid_image (priv->msg, uri + 4);
- if (!part) {
- g_printerr ("modest: '%s' not found\n", uri + 4);
- gtk_html_stream_close (stream, GTK_HTML_STREAM_ERROR);
- } else {
- TnyStream *tny_stream =
- TNY_STREAM(modest_tny_stream_gtkhtml_new(stream));
- tny_mime_part_decode_to_stream ((TnyMimePart*)part,
- tny_stream);
- gtk_html_stream_close (stream, GTK_HTML_STREAM_OK);
-
- g_object_unref (G_OBJECT(tny_stream));
- g_object_unref (G_OBJECT(part));
- }
- }
-
- return TRUE;
+ return MODEST_MSG_VIEW_GET_IFACE (self)->get_priority_func (self);
}
-
-typedef struct {
- guint offset;
- guint len;
- const gchar* prefix;
-} url_match_t;
-
-
-
-/* render the attachments as hyperlinks in html */
-static gchar*
-attachments_as_html (ModestMsgView *self, TnyMsg *msg)
+void
+modest_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags)
{
- ModestMsgViewPrivate *priv;
- GString *appendix;
- TnyList *parts;
- TnyIterator *iter;
- gchar *html;
- int index = 0;
-
- if (!msg)
- return NULL;
-
- priv = MODEST_MSG_VIEW_GET_PRIVATE (self);
-
- parts = TNY_LIST(tny_simple_list_new());
- tny_msg_get_parts (msg, parts);
- iter = tny_list_create_iterator (parts);
-
- appendix= g_string_new ("");
-
- while (!tny_iterator_is_done(iter)) {
- TnyMimePart *part;
-
- ++index; /* attachment numbers are 1-based */
-
- part = TNY_MIME_PART(tny_iterator_get_current (iter));
-
- if (tny_mime_part_is_attachment (part)) {
-
- const gchar *filename = tny_mime_part_get_filename(part);
- if (!filename)
- filename = _("attachment");
-
- g_string_append_printf (appendix, "<a href=\"%s%d\">%s</a> \n",
- ATT_PREFIX, index, filename);
- }
- tny_iterator_next (iter);
- }
- g_object_unref (G_OBJECT(iter));
-
- if (appendix->len == 0)
- return g_string_free (appendix, TRUE);
-
- html = g_strdup_printf ("<strong>%s:</strong> %s\n<hr>",
- _("Attachments"), appendix->str);
- g_string_free (appendix, TRUE);
-
- return html;
+ MODEST_MSG_VIEW_GET_IFACE (self)->set_priority_func (self, flags);
}
-
-
-static void
-hyperlinkify_plain_text (GString *txt)
+void
+modest_msg_view_set_view_images (ModestMsgView *self, gboolean view_images)
{
- GSList *cursor;
- GSList *match_list = get_url_matches (txt);
-
- /* we will work backwards, so the offsets stay valid */
- for (cursor = match_list; cursor; cursor = cursor->next) {
-
- url_match_t *match = (url_match_t*) cursor->data;
- gchar *url = g_strndup (txt->str + match->offset, match->len);
- gchar *repl = NULL; /* replacement */
-
- /* the prefix is NULL: use the one that is already there */
- repl = g_strdup_printf ("<a href=\"%s%s\">%s</a>",
- match->prefix ? match->prefix : "", url, url);
-
- /* replace the old thing with our hyperlink
- * replacement thing */
- g_string_erase (txt, match->offset, match->len);
- g_string_insert (txt, match->offset, repl);
-
- g_free (url);
- g_free (repl);
-
- g_free (cursor->data);
- }
-
- g_slist_free (match_list);
+ MODEST_MSG_VIEW_GET_IFACE (self)->set_view_images_func (self, view_images);
}
-
-
-static gchar *
-convert_to_html (const gchar *data)
+TnyList*
+modest_msg_view_get_selected_attachments (ModestMsgView *self)
{
- guint i;
- gboolean first_space = TRUE;
- GString *html;
- gsize len;
-
- if (!data)
- return NULL;
-
- len = strlen (data);
- html = g_string_sized_new (len + 100); /* just a guess... */
-
- g_string_append_printf (html,
- "<html>"
- "<head>"
- "<meta http-equiv=\"content-type\""
- " content=\"text/html; charset=utf8\">"
- "</head>"
- "<body><tt>");
-
- /* replace with special html chars where needed*/
- for (i = 0; i != len; ++i) {
- char kar = data[i];
- switch (kar) {
-
- case 0: break; /* ignore embedded \0s */
- case '<' : g_string_append (html, "<"); break;
- case '>' : g_string_append (html, ">"); break;
- case '&' : g_string_append (html, """); break;
- case '\n': g_string_append (html, "<br>\n"); break;
- default:
- if (kar == ' ') {
- g_string_append (html, first_space ? " " : " ");
- first_space = FALSE;
- } else if (kar == '\t')
- g_string_append (html, " ");
- else {
- int charnum = 0;
- first_space = TRUE;
- /* optimization trick: accumulate 'normal' chars, then copy */
- do {
- kar = data [++charnum + i];
-
- } while ((i + charnum < len) &&
- (kar > '>' || (kar != '<' && kar != '>'
- && kar != '&' && kar != ' '
- && kar != '\n' && kar != '\t')));
- g_string_append_len (html, &data[i], charnum);
- i += (charnum - 1);
- }
- }
- }
-
- g_string_append (html, "</tt></body></html>");
- hyperlinkify_plain_text (html);
-
- return g_string_free (html, FALSE);
+ return MODEST_MSG_VIEW_GET_IFACE (self)->get_selected_attachments_func (self);
}
-
-
-
-static gint
-cmp_offsets_reverse (const url_match_t *match1, const url_match_t *match2)
+TnyList*
+modest_msg_view_get_attachments (ModestMsgView *self)
{
- return match2->offset - match1->offset;
+ return MODEST_MSG_VIEW_GET_IFACE (self)->get_attachments_func (self);
}
-
-
-/*
- * check if the match is inside an existing match... */
-static void
-chk_partial_match (const url_match_t *match, guint* offset)
+void
+modest_msg_view_grab_focus (ModestMsgView *self)
{
- if (*offset >= match->offset && *offset < match->offset + match->len)
- *offset = -1;
+ MODEST_MSG_VIEW_GET_IFACE (self)->grab_focus_func (self);
}
-static GSList*
-get_url_matches (GString *txt)
+void
+modest_msg_view_remove_attachment (ModestMsgView *self, TnyMimePart *attachment)
{
- regmatch_t rm;
- guint rv, i, offset = 0;
- GSList *match_list = NULL;
-
- static UrlMatchPattern patterns[] = MAIL_VIEWER_URL_MATCH_PATTERNS;
- const size_t pattern_num = sizeof(patterns)/sizeof(UrlMatchPattern);
-
- /* initalize the regexps */
- for (i = 0; i != pattern_num; ++i) {
- patterns[i].preg = g_new0 (regex_t,1);
- g_assert(regcomp (patterns[i].preg, patterns[i].regex,
- REG_ICASE|REG_EXTENDED|REG_NEWLINE) == 0);
- }
- /* find all the matches */
- for (i = 0; i != pattern_num; ++i) {
- offset = 0;
- while (1) {
- int test_offset;
- if ((rv = regexec (patterns[i].preg, txt->str + offset, 1, &rm, 0)) != 0) {
- g_assert (rv == REG_NOMATCH); /* this should not happen */
- break; /* try next regexp */
- }
- if (rm.rm_so == -1)
- break;
-
- /* FIXME: optimize this */
- /* to avoid partial matches on something that was already found... */
- /* check_partial_match will put -1 in the data ptr if that is the case */
- test_offset = offset + rm.rm_so;
- g_slist_foreach (match_list, (GFunc)chk_partial_match, &test_offset);
-
- /* make a list of our matches (<offset, len, prefix> tupels)*/
- if (test_offset != -1) {
- url_match_t *match = g_new (url_match_t,1);
- match->offset = offset + rm.rm_so;
- match->len = rm.rm_eo - rm.rm_so;
- match->prefix = patterns[i].prefix;
- match_list = g_slist_prepend (match_list, match);
- }
- offset += rm.rm_eo;
- }
- }
-
- for (i = 0; i != pattern_num; ++i) {
- regfree (patterns[i].preg);
- g_free (patterns[i].preg);
- } /* don't free patterns itself -- it's static */
-
- /* now sort the list, so the matches are in reverse order of occurence.
- * that way, we can do the replacements starting from the end, so we don't need
- * to recalculate the offsets
- */
- match_list = g_slist_sort (match_list,
- (GCompareFunc)cmp_offsets_reverse);
- return match_list;
+ MODEST_MSG_VIEW_GET_IFACE (self)->remove_attachment_func (self, attachment);
}
-
-
-static gboolean
-set_html_message (ModestMsgView *self, TnyMimePart *tny_body, TnyMsg *msg)
+static void
+modest_msg_view_base_init (gpointer g_class)
{
- gchar *html_attachments;
- TnyStream *gtkhtml_stream;
- ModestMsgViewPrivate *priv;
-
- g_return_val_if_fail (self, FALSE);
- g_return_val_if_fail (tny_body, FALSE);
-
- priv = MODEST_MSG_VIEW_GET_PRIVATE(self);
-
- gtkhtml_stream =
- TNY_STREAM(modest_tny_stream_gtkhtml_new
- (gtk_html_begin(GTK_HTML(priv->gtkhtml))));
-
- tny_stream_reset (gtkhtml_stream);
-
- html_attachments = attachments_as_html(self, msg);
- if (html_attachments) {
- tny_stream_write (gtkhtml_stream, html_attachments,
- strlen(html_attachments));
- tny_stream_reset (gtkhtml_stream);
- g_free (html_attachments);
- }
-
- // FIXME: tinymail
- tny_mime_part_decode_to_stream ((TnyMimePart*)tny_body,
- gtkhtml_stream);
-
- g_object_unref (G_OBJECT(gtkhtml_stream));
-
- return TRUE;
-}
-
+ static gboolean initialized = FALSE;
-/* this is a hack --> we use the tny_text_buffer_stream to
- * get the message text, then write to gtkhtml 'by hand' */
-static gboolean
-set_text_message (ModestMsgView *self, TnyMimePart *tny_body, TnyMsg *msg)
-{
- GtkTextBuffer *buf;
- GtkTextIter begin, end;
- TnyStream* txt_stream, *gtkhtml_stream;
- gchar *txt, *html_attachments;
- ModestMsgViewPrivate *priv;
+ if (!initialized) {
- g_return_val_if_fail (self, FALSE);
- g_return_val_if_fail (tny_body, FALSE);
-
- priv = MODEST_MSG_VIEW_GET_PRIVATE(self);
-
- buf = gtk_text_buffer_new (NULL);
- txt_stream = TNY_STREAM(tny_gtk_text_buffer_stream_new (buf));
+ signals[ATTACHMENT_CLICKED_SIGNAL] =
+ g_signal_new ("attachment_clicked",
+ MODEST_TYPE_MSG_VIEW,
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET(ModestMsgViewIface, attachment_clicked),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE, 1, G_TYPE_OBJECT);
- tny_stream_reset (txt_stream);
-
- gtkhtml_stream =
- TNY_STREAM(modest_tny_stream_gtkhtml_new
- (gtk_html_begin(GTK_HTML(priv->gtkhtml))));
-
- html_attachments = attachments_as_html(self, msg);
- if (html_attachments) {
- tny_stream_write (gtkhtml_stream, html_attachments,
- strlen(html_attachments));
- tny_stream_reset (gtkhtml_stream);
- g_free (html_attachments);
- }
-
- // FIXME: tinymail
- tny_mime_part_decode_to_stream ((TnyMimePart*)tny_body,
- txt_stream);
- tny_stream_reset (txt_stream);
-
- gtk_text_buffer_get_bounds (buf, &begin, &end);
- txt = gtk_text_buffer_get_text (buf, &begin, &end, FALSE);
- if (txt) {
- gchar *html = convert_to_html (txt);
- tny_stream_write (gtkhtml_stream, html, strlen(html));
- tny_stream_reset (gtkhtml_stream);
- g_free (txt);
- g_free (html);
+ signals[RECPT_ACTIVATED_SIGNAL] =
+ g_signal_new ("recpt_activated",
+ MODEST_TYPE_MSG_VIEW,
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET(ModestMsgViewIface, recpt_activated),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__STRING,
+ G_TYPE_NONE, 1, G_TYPE_STRING);
+
+ signals[LINK_CONTEXTUAL_SIGNAL] =
+ g_signal_new ("link_contextual",
+ MODEST_TYPE_MSG_VIEW,
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET(ModestMsgViewIface, link_contextual),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__STRING,
+ G_TYPE_NONE, 1, G_TYPE_STRING);
+
+ signals[FETCH_IMAGE_SIGNAL] =
+ g_signal_new ("fetch_image",
+ MODEST_TYPE_MSG_VIEW,
+ G_SIGNAL_ACTION | G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET(ModestMsgViewIface, fetch_image),
+ NULL, NULL,
+ modest_marshal_BOOLEAN__STRING_OBJECT,
+ G_TYPE_BOOLEAN, 2, G_TYPE_STRING, G_TYPE_OBJECT);
+
+ initialized = TRUE;
}
-
- g_object_unref (G_OBJECT(gtkhtml_stream));
- g_object_unref (G_OBJECT(txt_stream));
- g_object_unref (G_OBJECT(buf));
-
- return TRUE;
-}
-
-
-static gboolean
-set_empty_message (ModestMsgView *self)
-{
- ModestMsgViewPrivate *priv;
-
- g_return_val_if_fail (self, FALSE);
- priv = MODEST_MSG_VIEW_GET_PRIVATE(self);
-
- gtk_html_load_from_string (GTK_HTML(priv->gtkhtml),
- "", 1);
-
- return TRUE;
}
-
-gchar *
-modest_msg_view_get_selected_text (ModestMsgView *self)
-{
- ModestMsgViewPrivate *priv;
- gchar *sel;
- GtkWidget *html;
- int len;
- GtkClipboard *clip;
-
- g_return_val_if_fail (self, NULL);
- priv = MODEST_MSG_VIEW_GET_PRIVATE(self);
- html = priv->gtkhtml;
-
- /* I'm sure there is a better way to check for selected text */
- sel = gtk_html_get_selection_html(GTK_HTML(html), &len);
- if (!sel)
- return NULL;
-
- g_free(sel);
-
- clip = gtk_widget_get_clipboard(html, GDK_SELECTION_PRIMARY);
- return gtk_clipboard_wait_for_text(clip);
-}
-
-
-void
-modest_msg_view_set_message (ModestMsgView *self, TnyMsg *msg)
+GType
+modest_msg_view_get_type (void)
{
- TnyMimePart *body;
- ModestMsgViewPrivate *priv;
+ static GType my_type = 0;
+ if (!my_type) {
+ static const GTypeInfo my_info = {
+ sizeof(ModestMsgViewIface),
+ modest_msg_view_base_init, /* base init */
+ NULL, /* base finalize */
+ NULL, /* class_init */
+ NULL, /* class finalize */
+ NULL, /* class data */
+ 0,
+ 0, /* n_preallocs */
+ NULL, /* instance_init */
+ NULL
+ };
- g_return_if_fail (self);
-
- priv = MODEST_MSG_VIEW_GET_PRIVATE(self);
+ my_type = g_type_register_static (G_TYPE_INTERFACE,
+ "ModestMsgView",
+ &my_info, 0);
+ g_type_interface_add_prerequisite (my_type,
+ MODEST_TYPE_ZOOMABLE);
+ g_type_interface_add_prerequisite (my_type,
+ MODEST_TYPE_ISEARCH_VIEW);
+ g_type_interface_add_prerequisite (my_type,
+ TNY_TYPE_MIME_PART_VIEW);
+ g_type_interface_add_prerequisite (my_type,
+ MODEST_TYPE_MIME_PART_VIEW);
- if (msg != priv->msg) {
- if (priv->msg)
- g_object_unref (G_OBJECT(priv->msg));
- if (msg)
- g_object_ref (G_OBJECT(msg));
- priv->msg = msg;
- }
-
- if (!msg) {
- set_empty_message (self);
- return;
}
-
- body = modest_tny_msg_actions_find_body_part (msg, TRUE);
- if (body) {
- if (tny_mime_part_content_type_is (body, "text/html"))
- set_html_message (self, body, msg);
- else
- set_text_message (self, body, msg);
- return;
- } else
- set_empty_message (self);
+ return my_type;
}
projects / modest / blobdiff