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/*
* Copyright 2011 Alex Merry <dev@randomguy3.me.uk>
*
* 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 the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#import "clipboard.h"
GdkAtom utf8_atom;
GdkAtom tikzit_picture_atom;
void clipboard_init () {
if (utf8_atom == GDK_NONE) {
utf8_atom = gdk_atom_intern ("UTF8_STRING", FALSE);
}
if (tikzit_picture_atom == GDK_NONE) {
tikzit_picture_atom = gdk_atom_intern ("TIKZITPICTURE", FALSE);
}
}
ClipboardGraphData *clipboard_graph_data_new (Graph *graph) {
ClipboardGraphData *data = g_new (ClipboardGraphData, 1);
data->graph = [graph retain];
data->tikz = NULL;
data->tikz_length = 0;
return data;
}
void clipboard_graph_data_free (ClipboardGraphData *data) {
[data->graph release];
if (data->tikz) {
g_free (data->tikz);
}
g_free (data);
}
void clipboard_graph_data_convert (ClipboardGraphData *data) {
if (data->graph != nil && !data->tikz) {
data->tikz = g_strdup ([[data->graph tikz] UTF8String]);
data->tikz_length = strlen (data->tikz);
[data->graph release];
data->graph = nil;
}
}
// vim:ft=objc:ts=8:et:sts=4:sw=4:foldmethod=marker
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