diff options
| author | David Robillard <d@drobilla.net> | 2007-06-30 18:41:50 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2007-06-30 18:41:50 +0000 |
| commit | bbf41757133a29df0d37905f2fdce091878d2ffd (patch) | |
| tree | 2506ed83985d406019236c68704df0b9542dbe3a /gtk2_ardour/automation_line.cc | |
| parent | 685fa95e729e5d510b28b4c715da062e9db580d9 (diff) | |
Another not-quite-there-but-better commit.
Brought plugin automation into the fold of new automation system.
Fixed plugin automation, broke panner automation :] (pending Panner work).
Made AutomationController better at automatically following it's controller value (mimic what gain meter does).
Fixed some visible automation track bugs (but still broken WRT serialization).
git-svn-id: svn://localhost/ardour2/trunk@2092 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/automation_line.cc')
| -rw-r--r-- | gtk2_ardour/automation_line.cc | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gtk2_ardour/automation_line.cc b/gtk2_ardour/automation_line.cc index 948fe358e8..bbbed006c5 100644 --- a/gtk2_ardour/automation_line.cc +++ b/gtk2_ardour/automation_line.cc @@ -248,6 +248,9 @@ AutomationLine::AutomationLine (const string & name, TimeAxisView& tv, ArdourCan alist->StateChanged.connect (mem_fun(*this, &AutomationLine::list_changed)); trackview.session().register_with_memento_command_factory(alist->id(), this); + + if (alist->param_id().type() == GainAutomation) + set_verbose_cursor_uses_gain_mapping (true); } AutomationLine::~AutomationLine () @@ -1290,3 +1293,34 @@ AutomationLine::set_state (const XMLNode &node) /* function as a proxy for the model */ return alist->set_state (node); } + +void +AutomationLine::view_to_model_y (double& y) +{ + if (alist->param_id().type() == GainAutomation) { + y = slider_position_to_gain (y); + y = max (0.0, y); + y = min (2.0, y); + } else if (alist->param_id().type() == PanAutomation) { + // vertical coordinate axis reversal + y = 1.0 - y; + } else if (alist->param_id().type() == MidiCCAutomation) { + y = (int)(y * 127.0); + } +} + +void +AutomationLine::model_to_view_y (double& y) +{ + if (alist->param_id().type() == GainAutomation) { + y = gain_to_slider_position (y); + } else if (alist->param_id().type() == PanAutomation) { + // vertical coordinate axis reversal + y = 1.0 - y; + } else if (alist->param_id().type() == MidiCCAutomation) { + y = y / 127.0; + } else if (alist->param_id().type() == PluginAutomation) { + y = (y - alist->get_min_y()) / (double)(alist->get_max_y()- alist->get_min_y()); + } +} + |