diff options
author | Aleks Kissinger <aleks0@gmail.com> | 2017-01-11 16:33:00 +0100 |
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committer | Aleks Kissinger <aleks0@gmail.com> | 2017-01-11 16:33:00 +0100 |
commit | 1802977b95d29198f27535b1b731d1180c083667 (patch) | |
tree | 032c4beb7411d88d76794a25f0e3b00a3437da3e /tikzit-1/src/gtk/clipboard.m | |
parent | ff79a9c213dfd75ea00ed5112d3a6e314601e064 (diff) |
made new subdir
Diffstat (limited to 'tikzit-1/src/gtk/clipboard.m')
-rw-r--r-- | tikzit-1/src/gtk/clipboard.m | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/tikzit-1/src/gtk/clipboard.m b/tikzit-1/src/gtk/clipboard.m new file mode 100644 index 0000000..7001717 --- /dev/null +++ b/tikzit-1/src/gtk/clipboard.m @@ -0,0 +1,57 @@ +/* + * 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 |