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authorAndré Nusser <andre.nusser@googlemail.com>2016-07-16 15:46:40 +0200
committerAndré Nusser <andre.nusser@googlemail.com>2016-07-16 15:46:40 +0200
commitf653c5348904d8debc84f6c0e72d17430579204e (patch)
tree4f159a08b0b32a12e285630c28af19e80907f1d3 /plugin/drumgizmo_plugin.cc
parent2247c698d8f7dc5725f4d491e798c5147273ca1e (diff)
Move config io from DrumGizmo to DrumGizmoPlugin (into own class).
Drumkit file and midimap file are now fetched from settings instead of DrumGizmo members.
Diffstat (limited to 'plugin/drumgizmo_plugin.cc')
-rw-r--r--plugin/drumgizmo_plugin.cc126
1 files changed, 123 insertions, 3 deletions
diff --git a/plugin/drumgizmo_plugin.cc b/plugin/drumgizmo_plugin.cc
index 68a7a91..5e4ebeb 100644
--- a/plugin/drumgizmo_plugin.cc
+++ b/plugin/drumgizmo_plugin.cc
@@ -36,6 +36,11 @@
#include <midievent.h>
+#include <hugin.hpp>
+
+#include "configparser.h"
+#include "nolocale.h"
+
#ifdef LV2
// Entry point for lv2 plugin instantiation.
PluginLV2* createEffectInstance()
@@ -52,10 +57,12 @@ AudioEffect* createEffectInstance(audioMasterCallback audioMaster)
}
DrumGizmoPlugin::DrumGizmoPlugin(audioMasterCallback audioMaster)
- : PluginVST(audioMaster)
+ : PluginVST(audioMaster),
#else
DrumGizmoPlugin::DrumGizmoPlugin()
+ :
#endif
+ config_string_io(settings)
{
init();
@@ -82,12 +89,12 @@ void DrumGizmoPlugin::onActiveChange(bool active)
std::string DrumGizmoPlugin::onStateSave()
{
- return drumgizmo->configString();
+ return config_string_io.get();
}
void DrumGizmoPlugin::onStateRestore(const std::string& config)
{
- drumgizmo->setConfigString(config);
+ config_string_io.set(config);
}
size_t DrumGizmoPlugin::getNumberOfMidiInputs()
@@ -336,3 +343,116 @@ bool DrumGizmoPlugin::Output::isFreewheeling() const
{
return plugin.getFreeWheel();
}
+
+//
+// ConfigStringIO
+//
+
+// anonymous namespace for helper furnctions of ConfigStringIO
+namespace
+{
+
+std::string float2str(float a)
+{
+ char buf[256];
+ snprintf_nol(buf, sizeof(buf) - 1, "%f", a);
+ return buf;
+}
+
+std::string bool2str(bool a)
+{
+ return a?"true":"false";
+}
+
+float str2float(std::string a)
+{
+ if(a == "")
+ {
+ return 0.0;
+ }
+
+ return atof_nol(a.c_str());
+}
+
+} // end anonymous namespace
+
+DrumGizmoPlugin::ConfigStringIO::ConfigStringIO(Settings& settings)
+ : settings(settings)
+{
+
+}
+
+std::string DrumGizmoPlugin::ConfigStringIO::get()
+{
+ return
+ "<config>\n"
+ " <value name=\"drumkitfile\">" + settings.drumkit_file.load() + "</value>\n"
+ " <value name=\"midimapfile\">" + settings.midimap_file.load() + "</value>\n"
+ " <value name=\"enable_velocity_modifier\">" +
+ bool2str(settings.enable_velocity_modifier.load()) + "</value>\n"
+ " <value name=\"velocity_modifier_falloff\">" +
+ float2str(settings.velocity_modifier_falloff.load()) + "</value>\n"
+ " <value name=\"velocity_modifier_weight\">" +
+ float2str(settings.velocity_modifier_weight.load()) + "</value>\n"
+ " <value name=\"enable_velocity_randomiser\">" +
+ bool2str(settings.enable_velocity_randomiser.load()) + "</value>\n"
+ " <value name=\"velocity_randomiser_weight\">" +
+ float2str(settings.velocity_randomiser_weight.load()) + "</value>\n"
+ "</config>";
+}
+
+bool DrumGizmoPlugin::ConfigStringIO::set(std::string config_string)
+{
+ DEBUG(config, "Load config: %s\n", config_string.c_str());
+
+ ConfigParser p;
+ if(p.parseString(config_string))
+ {
+ ERR(config, "Config parse error.\n");
+ return false;
+ }
+
+ if(p.value("enable_velocity_modifier") != "")
+ {
+ settings.enable_velocity_modifier.store(p.value("enable_velocity_modifier") == "true");
+ }
+
+ if(p.value("velocity_modifier_falloff") != "")
+ {
+ settings.velocity_modifier_falloff.store(str2float(p.value("velocity_modifier_falloff")));
+ }
+
+ if(p.value("velocity_modifier_weight") != "")
+ {
+ settings.velocity_modifier_weight.store(str2float(p.value("velocity_modifier_weight")));
+ }
+
+ if(p.value("enable_velocity_randomiser") != "")
+ {
+ settings.enable_velocity_randomiser.store(p.value("enable_velocity_randomiser") == "true");
+ }
+
+ if(p.value("velocity_randomiser_weight") != "")
+ {
+ settings.velocity_randomiser_weight.store(str2float(p.value("velocity_randomiser_weight")));
+ }
+
+ if(p.value("enable_resampling") != "")
+ {
+ settings.enable_resampling.store(p.value("enable_resampling") == "true");
+ }
+
+ std::string newkit = p.value("drumkitfile");
+ if(newkit != "")
+ {
+ settings.drumkit_file.store(newkit);
+ }
+
+ std::string newmidimap = p.value("midimapfile");
+ if(newmidimap != "")
+ {
+ settings.midimap_file.store(newmidimap);
+ }
+
+ return true;
+}