C++ (Cpp) mimeview_set_multipart_tree示例

示例#1

文件： mimeview.c 项目： moreorless/claws-mail

void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
			   const gchar *file)
{
	GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
	GtkCTreeNode *node;

	mimeview_clear(mimeview);

	g_return_if_fail(file != NULL);
	g_return_if_fail(mimeinfo != NULL);

	mimeview->mimeinfo = mimeinfo;

	mimeview->file = g_strdup(file);

	gtk_signal_handler_block_by_func(GTK_OBJECT(ctree), mimeview_selected,
					 mimeview);

	mimeview_set_multipart_tree(mimeview, mimeinfo, NULL);
	icon_list_create(mimeview, mimeinfo);

	gtk_signal_handler_unblock_by_func(GTK_OBJECT(ctree),
					   mimeview_selected, mimeview);

	node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
	if (node) {
		gtk_ctree_select(ctree, node);
		icon_list_toggle_by_mime_info
			(mimeview, gtk_ctree_node_get_row_data(ctree, node));
		gtkut_ctree_set_focus_row(ctree, node);
	}
}

示例#2

文件： mimeview.c 项目： katakk/sylpheed

static void mimeview_set_multipart_tree(MimeView *mimeview,
					MimeInfo *mimeinfo,
					GtkTreeIter *parent)
{
	GtkTreeIter iter;

	g_return_if_fail(mimeinfo != NULL);

	if (mimeinfo->children)
		mimeinfo = mimeinfo->children;

	while (mimeinfo != NULL) {
		mimeview_append_part(mimeview, mimeinfo, &iter, parent);

		if (mimeinfo->children)
			mimeview_set_multipart_tree(mimeview, mimeinfo, &iter);
		else if (mimeinfo->sub &&
			 mimeinfo->sub->mime_type != MIME_TEXT &&
			 mimeinfo->sub->mime_type != MIME_TEXT_HTML)
			mimeview_set_multipart_tree(mimeview, mimeinfo->sub,
						    &iter);
		mimeinfo = mimeinfo->next;
	}
}

示例#3

文件： mimeview.c 项目： moreorless/claws-mail

static void mimeview_set_multipart_tree(MimeView *mimeview,
					MimeInfo *mimeinfo,
					GtkCTreeNode *parent)
{
	GtkCTreeNode *node;

	g_return_if_fail(mimeinfo != NULL);

	while (mimeinfo != NULL) {
		node = mimeview_append_part(mimeview, mimeinfo, parent);

		if (mimeinfo->node->children)
			mimeview_set_multipart_tree(mimeview, (MimeInfo *) mimeinfo->node->children->data, node);
		mimeinfo = mimeinfo->node->next != NULL ? (MimeInfo *) mimeinfo->node->next->data : NULL;
	}
}

示例#4

文件： mimeview.c 项目： katakk/sylpheed

void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
			   const gchar *file)
{
	GtkTreeModel *model = GTK_TREE_MODEL(mimeview->store);
	GtkTreeIter iter;
	gboolean valid;

	mimeview_clear(mimeview);
	textview_clear(mimeview->messageview->textview);

	g_return_if_fail(file != NULL);
	g_return_if_fail(mimeinfo != NULL);

#if USE_GPGME
	if (rfc2015_is_available() && prefs_common.auto_check_signatures) {
		FILE *fp;

		if ((fp = g_fopen(file, "rb")) == NULL) {
			FILE_OP_ERROR(file, "fopen");
			return;
		}
		rfc2015_check_signature(mimeinfo, fp);
		fclose(fp);
	} else
		set_unchecked_signature(mimeinfo);
#endif

	g_signal_handlers_block_by_func
		(G_OBJECT(mimeview->selection),
		 G_CALLBACK(mimeview_selection_changed), mimeview);

	mimeview_set_multipart_tree(mimeview, mimeinfo, NULL);
	gtk_tree_view_expand_all(GTK_TREE_VIEW(mimeview->treeview));

	g_signal_handlers_unblock_by_func
		(G_OBJECT(mimeview->selection),
		 G_CALLBACK(mimeview_selection_changed), mimeview);

	/* search first text part */
	for (valid = gtk_tree_model_get_iter_first(model, &iter); valid;
	     valid = gtkut_tree_model_next(model, &iter)) {
		MimeInfo *partinfo;

		gtk_tree_model_get(model, &iter, COL_MIME_INFO, &partinfo, -1);
		if (partinfo &&
		    (partinfo->mime_type == MIME_TEXT ||
		     partinfo->mime_type == MIME_TEXT_HTML))
			break;
	}
	textview_show_message(mimeview->messageview->textview, mimeinfo, file);

	if (!valid)
		valid = gtk_tree_model_get_iter_first(model, &iter);

	if (valid) {
		GtkTreePath *path;

		path = gtk_tree_model_get_path(model, &iter);
		gtk_tree_view_set_cursor(GTK_TREE_VIEW(mimeview->treeview),
					 path, NULL, FALSE);
		gtk_tree_path_free(path);
		if (mimeview_get_selected_part(mimeview))
			gtk_widget_grab_focus(mimeview->treeview);
	}
}