-/* modest-ui.c */
+/* Copyright (c) 2006, Nokia Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the Nokia Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
-/* insert (c)/licensing information) */
#include <gtk/gtk.h>
#include <gtkhtml/gtkhtml.h>
-
-/* TODO: put in auto* */
#include <tny-text-buffer-stream.h>
-#include <tny-msg-mime-part-iface.h>
+#include <tny-mime-part-iface.h>
+#include <tny-msg-iface.h>
+#include <tny-list-iface.h>
+#include <tny-list.h>
#ifdef HAVE_CONFIG_H
#include <config.h>
-#endif /*HAVE_CONFIG_H*/
+#endif /*HAVE_CONFIG_H */
+#include "modest-tny-msg-actions.h"
#include "modest-text-utils.h"
-
-/* private */
-static gchar *quote_msg(const TnyMsgIface *src, const gchar *from, time_t sent_date, gint limit, gboolean textorhtml);
-static GtkTextBuffer *htmltotext(TnyMsgMimePartIface * body);
-
-
-static GtkTextBuffer *
-htmltotext(TnyMsgMimePartIface * body)
+static gchar *
+quote_msg (TnyMsgIface* src, const gchar * from, time_t sent_date, gint limit)
{
+ TnyStreamIface *stream;
+ TnyMimePartIface *body;
GtkTextBuffer *buf;
-#ifdef ACTIVATE_HACKS
- GtkWidget *html, *win;
- TnyStreamIface *stream;
- GtkClipboard *clip;
- gchar *text;
-
- win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
- html = gtk_html_new();
- gtk_container_add(GTK_CONTAINER(win), html);
-
- gtk_html_set_editable (GTK_HTML(html), FALSE);
- gtk_html_allow_selection (GTK_HTML(html), TRUE);
- gtk_html_set_caret_mode (GTK_HTML(html), FALSE);
- gtk_html_set_blocking (GTK_HTML(html), FALSE);
- gtk_html_set_images_blocking (GTK_HTML(html), FALSE);
-
- stream = TNY_STREAM_IFACE(modest_tny_stream_gtkhtml_new(
- gtk_html_begin(GTK_HTML(html))));
-
+ GtkTextIter start, end;
+ const gchar *to_quote;
+ gchar *quoted;
+
+ body = modest_tny_msg_actions_find_body_part(src, FALSE);
+ if (!body)
+ return NULL;
+
+ buf = gtk_text_buffer_new (NULL);
+ stream = TNY_STREAM_IFACE (tny_text_buffer_stream_new (buf));
tny_stream_iface_reset (stream);
- tny_msg_mime_part_iface_decode_to_stream (body, stream);
+ tny_mime_part_iface_decode_to_stream (body, stream);
tny_stream_iface_reset (stream);
+
g_object_unref (G_OBJECT(stream));
+ g_object_unref (G_OBJECT(body));
- gtk_widget_show_all(win);
- gtk_html_select_all(GTK_HTML(html));
- clip = gtk_widget_get_clipboard(html, GDK_SELECTION_PRIMARY);
- //clip = gtk_widget_get_clipboard(html, GDK_SELECTION_CLIPBOARD);
- text = gtk_clipboard_wait_for_text(clip);
-
- buf = gtk_text_buffer_new(NULL);
- gtk_text_buffer_set_text(buf, text, -1);
- g_free(text);
- /* destroy win & html */
-#else
- buf = gtk_text_buffer_new(NULL);
-#endif
- return buf;
+ gtk_text_buffer_get_bounds (buf, &start, &end);
+ to_quote = gtk_text_buffer_get_text (buf, &start, &end, FALSE);
+ quoted = modest_text_utils_quote (to_quote, from, sent_date, limit);
+ g_object_unref (buf);
+
+ return quoted;
}
-gchar *
-modest_tny_msg_actions_quote(const TnyMsgIface *self, const gchar *from, time_t sent_date, gint limit, GtkTextBuffer *to_quote)
+
+gchar*
+modest_tny_msg_actions_quote (TnyMsgIface * self, const gchar * from,
+ time_t sent_date, gint limit,
+ const gchar * to_quote)
{
- gchar *quoted;
+ /* 2 cases: */
- /* 3 cases: */
-
/* a) quote text from selection */
- if (to_quote != NULL) {
- return modest_text_utils_quote(to_quote, from, sent_date, limit);
- }
-
- /* b) try to find a text/plain part in the msg and quote it */
- quoted = quote_msg(self, from, sent_date, limit, FALSE);
- if (quoted != NULL)
- return quoted;
+ if (to_quote != NULL)
+ return modest_text_utils_quote (to_quote, from, sent_date,
+ limit);
- /* c) if that fails, try text/html */
- return quote_msg(self, from, sent_date, limit, TRUE);
+ /* b) try to find a text/plain part in the msg and quote it */
+ return quote_msg (self, from, sent_date, limit);
}
-
-
-static gchar *
-quote_msg(const TnyMsgIface *src, const gchar *from, time_t sent_date, gint limit, gboolean textorhtml)
+
+
+
+TnyMimePartIface *
+modest_tny_msg_actions_find_body_part (TnyMsgIface *msg, gboolean want_html)
{
+ const gchar *mime_type = want_html ? "text/html" : "text/plain";
+ TnyMimePartIface *part;
+ TnyListIface *parts;
+ TnyIteratorIface *iter;
- GList *parts; /* LEAK? */
- TnyStreamIface* stream;
- TnyTextBufferStream *dest;
- TnyMsgMimePartIface *body = NULL;
- TnyMsgMimePartIface *part;
- GtkTextBuffer *buf;
- gchar *quoted;
-
- /* is the warning in this line due to a bug in tinymail? */
- parts = (GList*) tny_msg_iface_get_parts (src);
+ if (!msg)
+ return NULL;
- while (parts) {
- part = TNY_MSG_MIME_PART_IFACE(parts->data);
- if (tny_msg_mime_part_iface_content_type_is (part, textorhtml ? "text/html" : "text/plain")) {
- body = part;
+ parts = TNY_LIST_IFACE(tny_list_new());
+ tny_msg_iface_get_parts ((TnyMsgIface*)msg, parts);
+
+ iter = tny_list_iface_create_iterator(parts);
+
+ while (!tny_iterator_iface_is_done(iter)) {
+
+ part = TNY_MIME_PART_IFACE(tny_iterator_iface_current (iter));
+
+ if (tny_mime_part_iface_content_type_is (part, mime_type) &&
+ !tny_mime_part_iface_is_attachment (part)) {
break;
}
- parts = parts->next;
+ part = NULL;
+ tny_iterator_iface_next (iter);
}
-
- if (!body) {
- return NULL;
- }
-
- if (textorhtml == TRUE) {
- buf = htmltotext(body);
- } else {
- buf = gtk_text_buffer_new (NULL);
- stream = TNY_STREAM_IFACE(tny_text_buffer_stream_new (buf));
- tny_stream_iface_reset (stream);
- tny_msg_mime_part_iface_decode_to_stream (body, stream);
- tny_stream_iface_reset (stream);
- }
-
- quoted = modest_text_utils_quote (buf, from, sent_date, limit);
+
+ /* did we find a matching part? */
+ if (part)
+ g_object_ref (G_OBJECT(part));
+
+ g_object_unref (G_OBJECT(iter));
+ g_object_unref (G_OBJECT(parts));
+
+ /* if were trying to find an HTML part and couldn't find it,
+ * try to find a text/plain part instead
+ */
+ if (!part && want_html)
+ return modest_tny_msg_actions_find_body_part (msg, FALSE);
+
+ return part ? part : NULL;
+}
+
+
+
+TnyMimePartIface *
+modest_tny_msg_actions_find_nth_part (TnyMsgIface *msg, gint index)
+{
+ TnyMimePartIface *part;
+ TnyListIface *parts;
+ TnyIteratorIface *iter;
+
+ g_return_val_if_fail (msg, NULL);
+ g_return_val_if_fail (index > 0, NULL);
- g_object_unref(stream);
- g_object_unref(buf);
- return quoted;
+ parts = TNY_LIST_IFACE(tny_list_new());
+ tny_msg_iface_get_parts ((TnyMsgIface*)msg, parts);
+ iter = tny_list_iface_create_iterator ((TnyListIface*)parts);
+ if (!tny_iterator_iface_has_first(iter))
+ return NULL;
+
+ part = TNY_MIME_PART_IFACE(tny_iterator_iface_nth (iter, index));
+
+ g_object_unref (G_OBJECT(iter));
+ g_object_unref (G_OBJECT(parts));
+
+ return part;
}