DISTRHO
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DPF
mirror of https://github.com/DISTRHO/DPF
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exporter: attributes into arrays, to simplify dealing with syntax

pull/169/head
JP Cimalando falkTX <falktx@gmail.com> 6 years ago
parent
daad976911
commit
31a4cf3e46
1 changed files with 131 additions and 88 deletions
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  1. +131
    -88
      distrho/src/DistrhoPluginLV2export.cpp

+ 131
- 88
distrho/src/DistrhoPluginLV2export.cpp View File

@@ -70,6 +70,123 @@
#define DISTRHO_LV2_USE_EVENTS_IN (DISTRHO_PLUGIN_WANT_MIDI_INPUT || DISTRHO_PLUGIN_WANT_TIMEPOS || (DISTRHO_PLUGIN_WANT_STATE && DISTRHO_PLUGIN_HAS_UI))
#define DISTRHO_LV2_USE_EVENTS_OUT (DISTRHO_PLUGIN_WANT_MIDI_OUTPUT || (DISTRHO_PLUGIN_WANT_STATE && DISTRHO_PLUGIN_HAS_UI))

// -----------------------------------------------------------------------
static const char *const lv2ManifestPluginExtensionData[] =
{
#if DISTRHO_PLUGIN_WANT_STATE
LV2_STATE__interface,
LV2_OPTIONS__interface,
LV2_WORKER__interface,
#endif
#if DISTRHO_PLUGIN_WANT_PROGRAMS
LV2_PROGRAMS__Interface,
#endif
#ifdef DISTRHO_PLUGIN_LICENSED_FOR_MOD
MOD_LICENSE__interface,
#endif
nullptr
};

static const char *const lv2ManifestPluginOptionalFeatures[] =
{
#if DISTRHO_PLUGIN_IS_RT_SAFE
LV2_CORE__hardRTCapable,
#endif
LV2_BUF_SIZE__boundedBlockLength,
nullptr
};

static const char *const lv2ManifestPluginRequiredFeatures[] =
{
LV2_OPTIONS__options,
LV2_URID__map,
#if DISTRHO_PLUGIN_WANT_STATE
LV2_WORKER__schedule,
#endif
#ifdef DISTRHO_PLUGIN_LICENSED_FOR_MOD
MOD_LICENSE__feature,
#endif
nullptr
};

static const char *const lv2ManifestPluginSupportedOptions[] =
{
LV2_BUF_SIZE__nominalBlockLength,
LV2_BUF_SIZE__maxBlockLength,
LV2_PARAMETERS__sampleRate,
nullptr
};

#if DISTRHO_PLUGIN_HAS_UI
static const char *const lv2ManifestUiExtensionData[] =
{
LV2_OPTIONS__interface,
"ui:idleInterface",
"ui:showInterface",
"ui:resize",
#if DISTRHO_PLUGIN_WANT_PROGRAMS
LV2_PROGRAMS__UIInterface,
#endif
nullptr
};

static const char *const lv2ManifestUiOptionalFeatures[] =
{
#if DISTRHO_PLUGIN_HAS_EMBED_UI
# if !DISTRHO_UI_USER_RESIZABLE
"ui:noUserResize",
# endif
"ui:resize",
"ui:touch",
#endif
nullptr
};

static const char *const lv2ManifestUiRequiredFeatures[] =
{
#if DISTRHO_PLUGIN_WANT_DIRECT_ACCESS
LV2_DATA_ACCESS_URI,
LV2_INSTANCE_ACCESS_URI,
#endif
LV2_OPTIONS__options,
LV2_URID__map,
nullptr
};

static const char *lv2ManifestUiSupportedOptions[] =
{
LV2_PARAMETERS__sampleRate,
nullptr
};
#endif // DISTRHO_PLUGIN_HAS_UI

static void addAttribute(String &text, unsigned indent, const char *attribute, const char* const values[])
{
if (!values[0])
return;

size_t attributeLength = strlen(attribute);

for (unsigned i = 0; values[i]; ++i)
{
for (unsigned l = 0; l < indent; ++l)
text += " ";

if (i == 0)
text += attribute;
else
for (unsigned l = 0; l < attributeLength; ++l)
text += " ";
text += " ";

bool isUrl = strstr(values[i], "://") != nullptr;
if (isUrl) text += "<";
text += values[i];
if (isUrl) text += ">";
text += values[i + 1] ? " ,\n" : " ;\n\n";
}
}

// -----------------------------------------------------------------------

DISTRHO_PLUGIN_EXPORT
@@ -132,32 +249,11 @@ void lv2_generate_ttl(const char* const basename)
manifestString += " a ui:" DISTRHO_LV2_UI_TYPE " ;\n";
manifestString += " ui:binary <" + pluginUI + "." DISTRHO_DLL_EXTENSION "> ;\n";
# if DISTRHO_PLUGIN_WANT_DIRECT_ACCESS
manifestString += "\n";
manifestString += " lv2:extensionData ui:idleInterface ,\n";
# if DISTRHO_PLUGIN_WANT_PROGRAMS
manifestString += " ui:showInterface ,\n";
manifestString += " <" LV2_PROGRAMS__Interface "> ;\n";
# else
manifestString += " ui:showInterface ;\n";
# endif
manifestString += "\n";
# if DISTRHO_PLUGIN_HAS_EMBED_UI
# if DISTRHO_UI_USER_RESIZABLE
manifestString += " lv2:optionalFeature ui:resize ,\n";
manifestString += " ui:touch ;\n";
manifestString += "\n";
# else // DISTRHO_UI_USER_RESIZABLE
manifestString += " lv2:optionalFeature ui:noUserResize ,\n";
manifestString += " ui:resize ,\n";
manifestString += " ui:touch ;\n";
manifestString += "\n";
# endif // DISTRHO_UI_USER_RESIZABLE
# endif // DISTRHO_PLUGIN_HAS_EMBED_UI
manifestString += " lv2:requiredFeature <" LV2_DATA_ACCESS_URI "> ,\n";
manifestString += " <" LV2_INSTANCE_ACCESS_URI "> ,\n";
manifestString += " <" LV2_OPTIONS__options "> ,\n";
manifestString += " <" LV2_URID__map "> ;\n";
manifestString += " opts:supportedOption <" LV2_PARAMETERS__sampleRate "> .\n";
addAttribute(manifestString, 4, "lv2:extensionData", lv2ManifestUiExtensionData);
addAttribute(manifestString, 4, "lv2:optionalFeature", lv2ManifestUiOptionalFeatures);
addAttribute(manifestString, 4, "lv2:requiredFeature", lv2ManifestUiRequiredFeatures);
addAttribute(manifestString, 4, "opts:supportedOption", lv2ManifestUiSupportedOptions);
manifestString[manifestString.rfind(';')] = '.';
# else // DISTRHO_PLUGIN_WANT_DIRECT_ACCESS
manifestString += " rdfs:seeAlso <" + uiTTL + "> .\n";
# endif // DISTRHO_PLUGIN_WANT_DIRECT_ACCESS
@@ -232,45 +328,10 @@ void lv2_generate_ttl(const char* const basename)
#endif
pluginString += "\n";

// extensionData
pluginString += " lv2:extensionData <" LV2_STATE__interface "> ";
#if DISTRHO_PLUGIN_WANT_STATE
pluginString += ",\n <" LV2_OPTIONS__interface "> ";
pluginString += ",\n <" LV2_WORKER__interface "> ";
#endif
#if DISTRHO_PLUGIN_WANT_PROGRAMS
pluginString += ",\n <" LV2_PROGRAMS__Interface "> ";
#endif
#ifdef DISTRHO_PLUGIN_LICENSED_FOR_MOD
pluginString += ",\n <" MOD_LICENSE__interface "> ";
#endif
pluginString += ";\n\n";

// optionalFeatures
#if DISTRHO_PLUGIN_IS_RT_SAFE
pluginString += " lv2:optionalFeature <" LV2_CORE__hardRTCapable "> ,\n";
pluginString += " <" LV2_BUF_SIZE__boundedBlockLength "> ;\n";
#else
pluginString += " lv2:optionalFeature <" LV2_BUF_SIZE__boundedBlockLength "> ;\n";
#endif
pluginString += "\n";

// requiredFeatures
pluginString += " lv2:requiredFeature <" LV2_OPTIONS__options "> ";
pluginString += ",\n <" LV2_URID__map "> ";
#if DISTRHO_PLUGIN_WANT_STATE
pluginString += ",\n <" LV2_WORKER__schedule "> ";
#endif
#ifdef DISTRHO_PLUGIN_LICENSED_FOR_MOD
pluginString += ",\n <" MOD_LICENSE__feature "> ";
#endif
pluginString += ";\n\n";

// supportedOptions
pluginString += " opts:supportedOption <" LV2_BUF_SIZE__nominalBlockLength "> ,\n";
pluginString += " <" LV2_BUF_SIZE__maxBlockLength "> ,\n";
pluginString += " <" LV2_PARAMETERS__sampleRate "> ;\n";
pluginString += "\n";
addAttribute(pluginString, 4, "lv2:extensionData", lv2ManifestPluginExtensionData);
addAttribute(pluginString, 4, "lv2:optionalFeature", lv2ManifestPluginOptionalFeatures);
addAttribute(pluginString, 4, "lv2:requiredFeature", lv2ManifestPluginRequiredFeatures);
addAttribute(pluginString, 4, "opts:supportedOption", lv2ManifestPluginSupportedOptions);

// UI
#if DISTRHO_PLUGIN_HAS_UI
@@ -635,30 +696,12 @@ void lv2_generate_ttl(const char* const basename)
uiString += "\n";

uiString += "<" DISTRHO_UI_URI ">\n";
uiString += " lv2:extensionData ui:idleInterface ,\n";
# if DISTRHO_PLUGIN_WANT_PROGRAMS
uiString += " ui:showInterface ,\n";
uiString += " <" LV2_PROGRAMS__Interface "> ;\n";
# else
uiString += " ui:showInterface ;\n";
# endif
uiString += "\n";
# if DISTRHO_PLUGIN_HAS_EMBED_UI
# if DISTRHO_UI_USER_RESIZABLE
uiString += " lv2:optionalFeature ui:resize ,\n";
uiString += " ui:touch ;\n";
uiString += "\n";
# else // DISTRHO_UI_USER_RESIZABLE
uiString += " lv2:optionalFeature ui:noUserResize ,\n";
uiString += " ui:resize ,\n";
uiString += " ui:touch ;\n";
uiString += "\n";
# endif // DISTRHO_UI_USER_RESIZABLE
# endif // DISTRHO_PLUGIN_HAS_EMBED_UI
uiString += " lv2:requiredFeature <" LV2_OPTIONS__options "> ,\n";
uiString += " <" LV2_URID__map "> ;\n";

uiString += " opts:supportedOption <" LV2_PARAMETERS__sampleRate "> .\n";
addAttribute(uiString, 4, "lv2:extensionData", lv2ManifestUiExtensionData);
addAttribute(uiString, 4, "lv2:optionalFeature", lv2ManifestUiOptionalFeatures);
addAttribute(uiString, 4, "lv2:requiredFeature", lv2ManifestUiRequiredFeatures);
addAttribute(uiString, 4, "opts:supportedOption", lv2ManifestUiSupportedOptions);
uiString[uiString.rfind(';')] = '.';

uiFile << uiString << std::endl;
uiFile.close();


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