cwIoPresetSelApp.cpp: Many changes to support applying presets and restoring UI from saved preset_sel file.
This commit is contained in:
kevin
parent
ee9031342b
commit
a0a1565972
@ -129,7 +129,7 @@ namespace cw
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io::handle_t ioH;
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const char* record_dir;
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const char* record_folder;
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const char* record_fn;
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const char* record_fn_ext;
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char* directory;
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const char* scoreFn;
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@ -150,6 +150,10 @@ namespace cw
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preset_sel::handle_t psH;
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io_flow::handle_t ioFlowH;
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unsigned tmp;
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double crossFadeSrate;
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unsigned crossFadeCnt;
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} app_t;
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@ -165,11 +169,13 @@ namespace cw
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}
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if((rc = params_cfgRef->getv( "record_dir", app->record_dir,
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"record_folder", app->record_folder,
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"record_fn", app->record_fn,
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"record_fn_ext", app->record_fn_ext,
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"score_fn", app->scoreFn,
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"frag_panel", app->frag_panel_cfg,
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"presets", app->presets_cfg)) != kOkRC )
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"presets", app->presets_cfg,
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"crossFadeSrate",app->crossFadeSrate,
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"crossFadeCount",app->crossFadeCnt)) != kOkRC )
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{
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rc = cwLogError(kSyntaxErrorRC,"Preset Select App configuration parse failed.");
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}
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@ -196,31 +202,6 @@ namespace cw
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return kOkRC;
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}
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char* _form_versioned_directory(app_t* app)
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{
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char* dir = nullptr;
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for(unsigned version_numb=0; true; ++version_numb)
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{
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unsigned n = textLength(app->record_folder) + 32;
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char folder[n+1];
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snprintf(folder,n,"%s_%i",app->record_folder,version_numb);
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if((dir = filesys::makeFn(app->record_dir,folder, NULL, NULL)) == nullptr )
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{
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cwLogError(kOpFailRC,"Unable to form a versioned directory from:'%s'",cwStringNullGuard(app->record_dir));
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return nullptr;
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}
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if( !filesys::isDir(dir) )
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break;
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mem::release(dir);
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}
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return dir;
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}
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rc_t _apply_preset( app_t* app, const time::spec_t& ts, const preset_sel::frag_t* frag=nullptr )
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{
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@ -232,8 +213,12 @@ namespace cw
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else
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{
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unsigned preset_idx = fragment_play_preset_index(frag);
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const char* preset_label = preset_sel::preset_label(app->psH,preset_idx);
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printf("Apply preset: '%s'.\n", preset_idx==kInvalidIdx ? "<invalid>" : preset_sel::preset_label(app->psH,preset_idx));
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printf("Apply preset: '%s'.\n", preset_idx==kInvalidIdx ? "<invalid>" : preset_label);
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if( preset_label != nullptr )
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io_flow::apply_preset( app->ioFlowH, frag->fadeOutMs, preset_label );
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}
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return kOkRC;
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@ -266,6 +251,7 @@ namespace cw
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io::uiSendValue( app->ioH, uiFindElementUuId(app->ioH,kTotalMidiEvtCntId), midi_record_play::event_count(app->mrpH) );
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}
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// Update the UI with the value from the the fragment data record.
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template< typename T >
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rc_t _update_frag_ui( app_t* app, unsigned fragId, unsigned psVarId, unsigned psPresetId, unsigned uiParentUuId, unsigned uiVarAppId, unsigned uiChanId, T& valRef )
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{
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@ -378,6 +364,7 @@ namespace cw
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return rc;
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}
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// Called when a UI value is changed in a fragment panel (e.g. gain, fadeMs, ...)
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template< typename T>
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rc_t _on_ui_frag_value( app_t* app, unsigned uuId, const T& value )
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{
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@ -408,43 +395,186 @@ namespace cw
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}
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rc_t _on_ui_save( app_t* app )
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rc_t _frag_set_ui_blob( app_t* app, unsigned uuId, unsigned fragId, unsigned varId, unsigned presetId )
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{
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rc_t rc0 = kOkRC;
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rc_t rc1 = kOkRC;
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char* dir = nullptr;
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char* fn = nullptr;
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ui_blob_t blob = { .fragId=fragId, .varId=varId, .presetId=presetId };
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return io::uiSetBlob( app->ioH, uuId, &blob, sizeof(blob) );
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}
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if((dir = _form_versioned_directory(app)) == nullptr )
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return cwLogError(kOpFailRC,"Unable to form the versioned directory string.");
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if( !filesys::isDir(dir) )
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if((rc0 = filesys::makeDir(dir)) != kOkRC )
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rc_t _create_frag_preset_ctl( app_t* app, unsigned fragId, unsigned fragPresetRowUuId, unsigned presetN, unsigned preset_idx )
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{
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rc_t rc = kOkRC;
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unsigned colUuId = kInvalidId;
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unsigned uuId = kInvalidId;
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const char* nullEleName = nullptr;
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const char* nullClass = nullptr;
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unsigned invalidAppId = kInvalidId;
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unsigned chanId = preset_idx; // chanId is the preset id
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const char* presetLabel = preset_sel::preset_label( app->psH, preset_idx );
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assert( presetLabel != nullptr );
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// preset control column container
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if((rc = io::uiCreateDiv( app->ioH, colUuId, fragPresetRowUuId, nullEleName, invalidAppId, chanId, "col fragPresetCtl", nullptr )) != kOkRC )
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goto errLabel;
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// preset select check
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if((rc = io::uiCreateCheck( app->ioH, uuId, colUuId, nullEleName, kFragPresetSelId, chanId, nullClass, presetLabel )) != kOkRC )
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goto errLabel;
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// store a connection for the select control back to the fragment record
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_frag_set_ui_blob(app, uuId, fragId, preset_sel::kPresetSelectVarId, preset_idx );
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// preset order number
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if((rc = io::uiCreateNumb( app->ioH, uuId, colUuId, nullEleName, kFragPresetOrderId, chanId, nullClass, nullptr, 0, presetN, 1, 0 )) != kOkRC )
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goto errLabel;
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// store a connection for the select control back to the fragment record
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_frag_set_ui_blob(app, uuId, fragId, preset_sel::kPresetOrderVarId, preset_idx );
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errLabel:
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if(rc != kOkRC )
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rc = cwLogError(rc,"Preset control index '%i' create failed.");
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return rc;
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}
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rc_t _create_frag_ui( app_t* app, unsigned endLoc, unsigned& fragIdRef )
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{
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rc_t rc = kOkRC;
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unsigned fragListUuId = io::uiFindElementUuId( app->ioH, kFragListId );
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unsigned fragChanId = endLoc; // use the frag. endLoc as the channel id
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unsigned fragPanelUuId = kInvalidId;
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unsigned fragEndLocUuId = kInvalidId;
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unsigned fragPresetRowUuId = kInvalidId;
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unsigned presetN = preset_sel::preset_count( app->psH );
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// create the UI object
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if((rc = io::uiCreateFromObject( app->ioH, app->frag_panel_cfg, fragListUuId, fragChanId )) != kOkRC )
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{
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rc = cwLogError(rc,"The fragments UI object creation failed.");
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goto errLabel;
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}
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// get the uuid's of the new fragment panel and the endloc number display
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fragPanelUuId = io::uiFindElementUuId( app->ioH, fragListUuId, kFragPanelId, fragChanId );
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fragEndLocUuId = io::uiFindElementUuId( app->ioH, fragPanelUuId, kFragEndLocId, fragChanId );
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fragPresetRowUuId = io::uiFindElementUuId( app->ioH, fragPanelUuId, kFragPresetRowId, fragChanId );
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assert( fragPanelUuId != kInvalidId );
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assert( fragEndLocUuId != kInvalidId );
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assert( fragPresetRowUuId != kInvalidId );
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// Make the fragment panel clickable
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io::uiSetClickable( app->ioH, fragPanelUuId);
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// Set the fragment panel order
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io::uiSetOrderKey( app->ioH, fragPanelUuId, endLoc );
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// The fragment id is the same as the frag panel UUId
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fragIdRef = fragPanelUuId;
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// Attach blobs to the UI to allow convenient access back to the prese_sel data record
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_frag_set_ui_blob(app, io::uiFindElementUuId(app->ioH, fragPanelUuId, kFragGainId, fragChanId), fragIdRef, preset_sel::kGainVarId, kInvalidId );
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_frag_set_ui_blob(app, io::uiFindElementUuId(app->ioH, fragPanelUuId, kFragWetDryGainId, fragChanId), fragIdRef, preset_sel::kWetGainVarId, kInvalidId );
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_frag_set_ui_blob(app, io::uiFindElementUuId(app->ioH, fragPanelUuId, kFragFadeOutMsId, fragChanId), fragIdRef, preset_sel::kFadeOutMsVarId, kInvalidId );
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// create each of the preset controls
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for(unsigned preset_idx=0; preset_idx<presetN; ++preset_idx)
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if((rc = _create_frag_preset_ctl(app, fragIdRef, fragPresetRowUuId, presetN, preset_idx )) != kOkRC )
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goto errLabel;
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errLabel:
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return rc;
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}
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rc_t _restore( app_t* app )
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{
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rc_t rc = kOkRC;
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char* fn = nullptr;
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const preset_sel::frag_t* f = nullptr;
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// form the output file name
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if((fn = filesys::makeFn(app->record_dir, app->record_fn, app->record_fn_ext, NULL)) == nullptr )
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{
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rc = cwLogError(kOpFailRC,"The preset select filename could not formed.");
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goto errLabel;
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}
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if( !filesys::isFile(fn) )
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{
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cwLogInfo("The preset selection data file: '%s' does not exist.",cwStringNullGuard(fn));
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goto errLabel;
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}
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// read the preset data file
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if((rc = preset_sel::read( app->psH, fn)) != kOkRC )
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{
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rc = cwLogError(rc,"File write failed on preset select.");
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goto errLabel;
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}
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preset_sel::report( app->psH );
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f = preset_sel::get_fragment_base(app->psH);
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for(; f!=nullptr; f=f->link)
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{
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unsigned fragId = kInvalidId;
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if((rc = _create_frag_ui(app, f->endLoc, fragId )) != kOkRC )
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{
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rc0 = cwLogError(rc0,"Attempt to create directory: '%s' failed.", cwStringNullGuard(dir));
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cwLogError(rc,"Frag UI create failed.");
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goto errLabel;
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}
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if((fn = filesys::makeFn(dir,"midi","am",nullptr)) != nullptr )
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{
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if((rc0 = midi_record_play::save( app->mrpH, fn )) != kOkRC )
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rc0 = cwLogError(rc0,"MIDI file '%s' save failed.",fn);
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// update the fragment id
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// TODO:
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// BUG BUG BUG: there is nothing to prevent the new fragment id from conflicting with the existing fragment id's
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// The correct way to handle this is to reset all the fragment id's in a single operation after the UI is created
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preset_sel::set_value(app->psH, f->fragId, preset_sel::kFragIdVarId, kInvalidId, fragId );
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_update_frag_ui(app, fragId );
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mem::release(fn);
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}
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if((fn = filesys::makeFn(dir,"audio","wav",nullptr)) != nullptr )
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{
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//if((rc1 = audio_record_play::save( app->arpH, fn )) != kOkRC )
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// rc1 = cwLogError(rc1,"Audio file '%s' save failed.",fn);
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mem::release(fn);
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errLabel:
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mem::release(fn);
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return rc;
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}
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rc_t _on_ui_save( app_t* app )
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{
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rc_t rc = kOkRC;
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char* fn = nullptr;
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// form the output file name
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if((fn = filesys::makeFn(app->record_dir, app->record_fn, app->record_fn_ext, NULL)) == nullptr )
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{
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rc = cwLogError(kOpFailRC,"The preset select filename could not formed.");
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goto errLabel;
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}
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// write the preset data file
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if((rc = preset_sel::write( app->psH, fn)) != kOkRC )
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{
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rc = cwLogError(rc,"File write failed on preset select.");
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goto errLabel;
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}
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errLabel:
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mem::release(dir);
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mem::release(fn);
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return rcSelect(rc0,rc1);
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return rc;
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}
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@ -518,6 +648,12 @@ namespace cw
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io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kStartBtnId ), true );
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io::uiSetEnable( app->ioH, io::uiFindElementUuId( app->ioH, kStopBtnId ), true );
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// restore the fragment records
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if((rc = _restore( app )) != kOkRC )
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{
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rc = cwLogError(rc,"Restore failed.");
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goto errLabel;
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}
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cwLogInfo("'%s' loaded.",app->scoreFn);
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@ -664,60 +800,10 @@ namespace cw
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return rc;
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}
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rc_t _frag_set_ui_blob( app_t* app, unsigned uuId, unsigned fragId, unsigned varId, unsigned presetId )
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{
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ui_blob_t blob = { .fragId=fragId, .varId=varId, .presetId=presetId };
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return io::uiSetBlob( app->ioH, uuId, &blob, sizeof(blob) );
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}
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rc_t _create_frag_preset_ctl( app_t* app, unsigned fragId, unsigned fragPresetRowUuId, unsigned presetN, unsigned preset_idx )
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{
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rc_t rc = kOkRC;
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unsigned colUuId = kInvalidId;
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unsigned uuId = kInvalidId;
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const char* nullEleName = nullptr;
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const char* nullClass = nullptr;
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unsigned invalidAppId = kInvalidId;
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unsigned chanId = preset_idx; // chanId is the preset id
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const char* presetLabel = preset_sel::preset_label( app->psH, preset_idx );
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assert( presetLabel != nullptr );
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// preset control column container
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if((rc = io::uiCreateDiv( app->ioH, colUuId, fragPresetRowUuId, nullEleName, invalidAppId, chanId, "col fragPresetCtl", nullptr )) != kOkRC )
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goto errLabel;
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// preset select check
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if((rc = io::uiCreateCheck( app->ioH, uuId, colUuId, nullEleName, kFragPresetSelId, chanId, nullClass, presetLabel )) != kOkRC )
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goto errLabel;
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// store a connection for the select control back to the fragment record
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_frag_set_ui_blob(app, uuId, fragId, preset_sel::kPresetSelectVarId, preset_idx );
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// preset order number
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if((rc = io::uiCreateNumb( app->ioH, uuId, colUuId, nullEleName, kFragPresetOrderId, chanId, nullClass, nullptr, 0, presetN, 1, 0 )) != kOkRC )
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goto errLabel;
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// store a connection for the select control back to the fragment record
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_frag_set_ui_blob(app, uuId, fragId, preset_sel::kPresetOrderVarId, preset_idx );
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errLabel:
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if(rc != kOkRC )
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rc = cwLogError(rc,"Preset control index '%i' create failed.");
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return rc;
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}
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rc_t _on_ui_insert_btn( app_t* app )
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{
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rc_t rc = kOkRC;
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unsigned fragListUuId = io::uiFindElementUuId( app->ioH, kFragListId );
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unsigned fragChanId = app->insertLoc; // use the frag. endLoc as the channel id
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unsigned fragPanelUuId = kInvalidId;
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unsigned fragEndLocUuId = kInvalidId;
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unsigned fragPresetRowUuId = kInvalidId;
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unsigned presetN = preset_sel::preset_count( app->psH );
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unsigned fragId = kInvalidId;
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loc_map_t* loc_ts = nullptr;
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@ -749,43 +835,13 @@ namespace cw
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goto errLabel;
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}
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// create the UI object
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if((rc = io::uiCreateFromObject( app->ioH, app->frag_panel_cfg, fragListUuId, fragChanId )) != kOkRC )
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// create the fragment UI panel
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if((rc = _create_frag_ui( app, app->insertLoc, fragId )) != kOkRC )
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{
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rc = cwLogError(rc,"The fragments UI object creation failed.");
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rc = cwLogError(rc,"Fragment UI panel create failed.");
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goto errLabel;
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}
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// get the uuid's of the new fragment panel and the endloc number display
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fragPanelUuId = io::uiFindElementUuId( app->ioH, fragListUuId, kFragPanelId, fragChanId );
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fragEndLocUuId = io::uiFindElementUuId( app->ioH, fragPanelUuId, kFragEndLocId, fragChanId );
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fragPresetRowUuId = io::uiFindElementUuId( app->ioH, fragPanelUuId, kFragPresetRowId, fragChanId );
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assert( fragPanelUuId != kInvalidId );
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assert( fragEndLocUuId != kInvalidId );
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assert( fragPresetRowUuId != kInvalidId );
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// Make the fragment panel clickable
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io::uiSetClickable( app->ioH, fragPanelUuId);
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// Set the fragment panel order
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io::uiSetOrderKey( app->ioH, fragPanelUuId, app->insertLoc );
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// The fragment id is the same as the frag panel UUId
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fragId = fragPanelUuId;
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// Attach blobs to the UI to allow convenient access back to the prese_sel data record
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_frag_set_ui_blob(app, io::uiFindElementUuId(app->ioH, fragPanelUuId, kFragGainId, fragChanId), fragId, preset_sel::kGainVarId, kInvalidId );
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_frag_set_ui_blob(app, io::uiFindElementUuId(app->ioH, fragPanelUuId, kFragWetDryGainId, fragChanId), fragId, preset_sel::kWetGainVarId, kInvalidId );
|
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_frag_set_ui_blob(app, io::uiFindElementUuId(app->ioH, fragPanelUuId, kFragFadeOutMsId, fragChanId), fragId, preset_sel::kFadeOutMsVarId, kInvalidId );
|
||||
|
||||
|
||||
// create each of the preset controls
|
||||
for(unsigned preset_idx=0; preset_idx<presetN; ++preset_idx)
|
||||
if((rc = _create_frag_preset_ctl(app, fragId, fragPresetRowUuId, presetN, preset_idx )) != kOkRC )
|
||||
goto errLabel;
|
||||
|
||||
// create the data record associated with the new fragment.
|
||||
if((rc = preset_sel::create_fragment( app->psH, fragId, app->insertLoc, loc_ts->timestamp)) != kOkRC )
|
||||
{
|
||||
@ -794,7 +850,7 @@ namespace cw
|
||||
}
|
||||
|
||||
// update the fragment UI
|
||||
_update_frag_ui(app, fragPanelUuId );
|
||||
_update_frag_ui(app, fragId );
|
||||
|
||||
errLabel:
|
||||
return rc;
|
||||
@ -814,7 +870,7 @@ namespace cw
|
||||
}
|
||||
|
||||
// delete the fragment data record
|
||||
if((rc = delete_fragment(app->psH,fragId)) != kOkRC )
|
||||
if((rc = preset_sel::delete_fragment(app->psH,fragId)) != kOkRC )
|
||||
goto errLabel;
|
||||
|
||||
// delete the fragment UI element
|
||||
@ -864,7 +920,9 @@ namespace cw
|
||||
break;
|
||||
|
||||
case kReportBtnId:
|
||||
preset_sel::report( app->psH );
|
||||
//preset_sel::report( app->psH );
|
||||
io_flow::apply_preset( app->ioFlowH, 2000.0, app->tmp==0 ? "a" : "b");
|
||||
app->tmp = !app->tmp;
|
||||
break;
|
||||
|
||||
case kSaveBtnId:
|
||||
@ -923,7 +981,7 @@ namespace cw
|
||||
break;
|
||||
|
||||
case kFragFadeOutMsId:
|
||||
_on_ui_frag_value( app, m.uuId, m.value->u.d );
|
||||
_on_ui_frag_value( app, m.uuId, m.value->u.u );
|
||||
break;
|
||||
|
||||
case kFragPresetOrderId:
|
||||
@ -1129,7 +1187,7 @@ cw::rc_t cw::preset_sel_app::main( const object_t* cfg, const object_t* flow_pro
|
||||
}
|
||||
|
||||
// create the IO Flow controller
|
||||
if(app.flow_cfg==nullptr || flow_proc_dict==nullptr || (rc = io_flow::create(app.ioFlowH,app.ioH,*flow_proc_dict,*app.flow_cfg)) != kOkRC )
|
||||
if(app.flow_cfg==nullptr || flow_proc_dict==nullptr || (rc = io_flow::create(app.ioFlowH,app.ioH,app.crossFadeSrate,app.crossFadeCnt,*flow_proc_dict,*app.flow_cfg)) != kOkRC )
|
||||
{
|
||||
rc = cwLogError(rc,"The IO Flow controller create failed.");
|
||||
goto errLabel;
|
||||
@ -1159,7 +1217,15 @@ cw::rc_t cw::preset_sel_app::main( const object_t* cfg, const object_t* flow_pro
|
||||
sleepMs(50);
|
||||
}
|
||||
|
||||
if((rc = io::stop(app.ioH)) != kOkRC )
|
||||
{
|
||||
rc = cwLogError(rc,"IO API stop failed.");
|
||||
goto errLabel;
|
||||
}
|
||||
|
||||
errLabel:
|
||||
|
||||
|
||||
_free(app);
|
||||
io::destroy(app.ioH);
|
||||
printf("Preset-select Done.\n");
|
||||
|
||||
Loading…
Reference in New Issue
Block a user