ardour/livetrax
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improve luawindow save/load/revert

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This commit is contained in:
Robin Gareus 2016-04-12 00:32:18 +02:00
parent 8002b2d26e
commit bd463e887a
1 changed files with 4 additions and 2 deletions
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6
gtk2_ardour/luawindow.cc
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@ -605,7 +605,7 @@ LuaWindow::script_selection_changed (ScriptBufferPtr n, bool force)
Glib::RefPtr<Gtk::TextBuffer> tb (entry.get_buffer()); Glib::RefPtr<Gtk::TextBuffer> tb (entry.get_buffer());
if ((n->flags & Buffer_Valid)) { if (_current_buffer->flags & Buffer_Valid) {
_current_buffer->script = tb->get_text(); _current_buffer->script = tb->get_text();
} }
@ -671,6 +671,7 @@ LuaWindow::ScriptBuffer::ScriptBuffer (const std::string& n)
, flags (Buffer_Scratch | Buffer_Valid) , flags (Buffer_Scratch | Buffer_Valid)
{ {
script = script =
"---- this header is (only) required to save the script\n"
"-- ardour { [\"type\"] = \"Snippet\", name = \"\" }\n" "-- ardour { [\"type\"] = \"Snippet\", name = \"\" }\n"
"-- function factory () return function () -- -- end end\n"; "-- function factory () return function () -- -- end end\n";
} }
@ -708,11 +709,12 @@ LuaWindow::ScriptBuffer::~ScriptBuffer ()
bool bool
LuaWindow::ScriptBuffer::load () LuaWindow::ScriptBuffer::load ()
{ {
assert (!(flags & Buffer_Valid));
if (!(flags & Buffer_HasFile)) return false; if (!(flags & Buffer_HasFile)) return false;
if (flags & Buffer_Valid) return true;
try { try {
script = Glib::file_get_contents (path); script = Glib::file_get_contents (path);
flags |= Buffer_Valid; flags |= Buffer_Valid;
flags &= BufferFlags(~Buffer_Dirty);
} catch (Glib::FileError e) { } catch (Glib::FileError e) {
return false; return false;
} }