C++ (Cpp) mimeview_change_view_type Examples

Example #1

File: mimeview.c Project: katakk/sylpheed

static void mimeview_show_message_part(MimeView *mimeview, MimeInfo *partinfo)
{
	FILE *fp;
	const gchar *fname;

	if (!partinfo) return;

	fname = mimeview->messageview->file;
	if (!fname) return;

	if ((fp = g_fopen(fname, "rb")) == NULL) {
		FILE_OP_ERROR(fname, "fopen");
		return;
	}

	if (fseek(fp, partinfo->fpos, SEEK_SET) < 0) {
		FILE_OP_ERROR(fname, "fseek");
		fclose(fp);
		return;
	}

	mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
	textview_show_part(mimeview->textview, partinfo, fp);

	fclose(fp);
}

Example #2

File: mimeview.c Project: katakk/sylpheed

static void mimeview_selection_changed(GtkTreeSelection *selection,
				       MimeView *mimeview)
{
	GtkTreeModel *model = GTK_TREE_MODEL(mimeview->store);
	GtkTreeIter iter;
	GtkTreePath *path;
	MimeInfo *partinfo;

	if (!gtk_tree_selection_get_selected(selection, NULL, &iter)) {
		if (mimeview->opened) {
			gtk_tree_path_free(mimeview->opened);
			mimeview->opened = NULL;
		}
		return;
	}

	path = gtk_tree_model_get_path(model, &iter);

	if (mimeview->opened &&
	    gtk_tree_path_compare(mimeview->opened, path) == 0) {
		gtk_tree_path_free(path);
		return;
	}

	gtk_tree_path_free(mimeview->opened);
	mimeview->opened = path;
	path = NULL;

	gtk_tree_model_get(model, &iter, COL_MIME_INFO, &partinfo, -1);
	if (!partinfo)
		return;

	switch (partinfo->mime_type) {
	case MIME_TEXT:
	case MIME_TEXT_HTML:
	case MIME_MESSAGE_RFC822:
	case MIME_MULTIPART:
		mimeview_show_message_part(mimeview, partinfo);
		break;
	case MIME_IMAGE:
		if (prefs_common.inline_image) {
			mimeview_show_image_part(mimeview, partinfo);
			break;
		}
		/* FALLTHROUGH */
	default:
		mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
#if USE_GPGME
		if (rfc2015_is_signature_part(partinfo))
			mimeview_show_signature_part(mimeview, partinfo);
		else
#endif
			mimeview_show_mime_part(mimeview, partinfo);
		break;
	}
}

Example #3

File: mimeview.c Project: katakk/sylpheed

static void mimeview_update_signature_info(MimeView *mimeview)
{
	MimeInfo *partinfo;

	if (!mimeview) return;
	if (!mimeview->opened) return;

	partinfo = mimeview_get_selected_part(mimeview);
	if (!partinfo) return;

	if (rfc2015_is_signature_part(partinfo)) {
		mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
		mimeview_show_signature_part(mimeview, partinfo);
	}
}

Example #4

File: mimeview.c Project: katakk/sylpheed

static void mimeview_show_image_part(MimeView *mimeview, MimeInfo *partinfo)
{
	gchar *filename;

	if (!partinfo) return;

	filename = procmime_get_tmp_file_name(partinfo);

	if (procmime_get_part(filename, mimeview->messageview->file, partinfo) < 0)
		alertpanel_error
			(_("Can't get the part of multipart message."));
	else {
		mimeview_change_view_type(mimeview, MIMEVIEW_IMAGE);
		imageview_show_image(mimeview->imageview, partinfo, filename,
				     prefs_common.resize_image);
		g_unlink(filename);
	}

	g_free(filename);
}

Example #5

File: mimeview.c Project: moreorless/claws-mail

static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
			      MimeView *mimeview)
{
	MimeInfo *partinfo;

	if (mimeview->opened == node) return;
	mimeview->opened = node;
	gtk_ctree_node_moveto(ctree, node, -1, 0.5, 0);

	partinfo = gtk_ctree_node_get_row_data(ctree, node);
	if (!partinfo) return;

	/* ungrab the mouse event */
	if (GTK_WIDGET_HAS_GRAB(ctree)) {
		gtk_grab_remove(GTK_WIDGET(ctree));
		if (gdk_pointer_is_grabbed())
			gdk_pointer_ungrab(GDK_CURRENT_TIME);
	}
	
	mimeview->textview->default_text = FALSE;

	update_signature_info(mimeview, partinfo);

	if (!mimeview_show_part(mimeview, partinfo)) {
		switch (partinfo->type) {
		case MIMETYPE_TEXT:
		case MIMETYPE_MESSAGE:
		case MIMETYPE_MULTIPART:
			mimeview_show_message_part(mimeview, partinfo);
		
			break;
		default:
			mimeview->textview->default_text = TRUE;	
			mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
			textview_show_mime_part(mimeview->textview, partinfo);
			break;
		}
	}
}

Example #6

File: mimeview.c Project: moreorless/claws-mail

gboolean mimeview_show_part(MimeView *mimeview, MimeInfo *partinfo)
{
	MimeViewer *viewer;
	
	viewer = get_viewer_for_mimeinfo(mimeview, partinfo);
	if (viewer == NULL) {
		if (mimeview->mimeviewer != NULL)
			mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
		mimeview->mimeviewer = NULL;
		return FALSE;
	}

	if (mimeview->mimeviewer != viewer) {
		if (mimeview->mimeviewer != NULL)
			mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
		mimeview->mimeviewer = viewer;
		mimeview_change_view_type(mimeview, MIMEVIEW_VIEWER);
	}
	viewer->show_mimepart(viewer, mimeview->file, partinfo);

	return TRUE;
}

Example #7

File: mimeview.c Project: moreorless/claws-mail

void mimeview_unregister_viewer_factory(MimeViewerFactory *factory)
{
	GSList *mimeview_list, *viewer_list;

	for (mimeview_list = mimeviews; mimeview_list != NULL; mimeview_list = g_slist_next(mimeview_list)) {
		MimeView *mimeview = (MimeView *) mimeview_list->data;
		
		if (mimeview->mimeviewer && mimeview->mimeviewer->factory == factory) {
			mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
			mimeview->mimeviewer = NULL;
		}

		while ((viewer_list = g_slist_find_custom(mimeview->viewers, factory, cmp_viewer_by_factroy)) != NULL) {
			MimeViewer *mimeviewer = (MimeViewer *) viewer_list->data;

			mimeviewer->destroy_viewer(mimeviewer);
			mimeview->viewers = g_slist_remove(mimeview->viewers, mimeviewer);
		}
	}

	mimeviewer_factories = g_slist_remove(mimeviewer_factories, factory);
}