rt300@0: //
rt300@0: //  presetManager.mm
rt300@0: //  oscSenderExample
rt300@0: //
rt300@0: //  Created by Robert Tubb on 07/11/2012.
rt300@0: //
rt300@0: //
rt300@0: 
rt300@0: #include "presetManager.h"
rt300@0: 
rt300@35: 
rt300@35: 
rt300@0: //---------------------------------------------------------------------------
rt300@3: extern Grid theGridView;
rt300@0: PresetManager presetManager;
rt300@8: extern EventLogger eventLogger;
rt300@16: extern PresetAlertViewController *presetAlertViewController;
rt300@8: //---------------------------------------------------------------------------
rt300@8: vector<ofColor> Preset::makePresetPicture(TwoVector coord){
rt300@8:     // convert midi parameters to a nice piccy
rt300@8:     vector<int> params = theGridView.calculateParamsFromCoord(coord);
rt300@8:     vector<ofColor> pixCols;
rt300@8:     
rt300@8:     ofColor col(255,0,0);
rt300@43:     for(int i=0; i<params.size();i++){
rt300@8:         col.setHue(params[i]*2);
rt300@8:         pixCols.push_back(col);
rt300@8:     }
rt300@8:     return pixCols;
rt300@8: }
rt300@0: //---------------------------------------------------------------------------
rt300@5: void Preset::draw(){
rt300@8:     // TODO bit stupid actually. make it a shaded ball / dot 
rt300@8:     
rt300@5:     int sz = 2;
rt300@5:     TwoVector pos = theGridView.coordToPixel(coordinates); // euch -rely on grid view?
rt300@5:     
rt300@5:     if(pixVals.size() < 9){
rt300@5:         cout << "NO PRESET PIC\n";
rt300@43:         ofSetColor(235,235,235);
rt300@43:         ofRect(pos.x, pos.y,sz,sz);
rt300@5:         return;
rt300@5:     }
rt300@5:     //middle row
rt300@5:     // centre
rt300@5:     ofSetColor(pixVals[0]);
rt300@5:     ofRect(pos.x, pos.y,sz,sz);
rt300@5:     // right
rt300@5:     ofSetColor(pixVals[1]);
rt300@5:     ofRect(pos.x+sz, pos.y,sz,sz);
rt300@5:     // left
rt300@5:     ofSetColor(pixVals[2]);
rt300@5:     ofRect(pos.x-sz, pos.y,sz,sz);
rt300@5:     
rt300@5:     //top
rt300@5:     // centre
rt300@5:     ofSetColor(pixVals[3]);
rt300@5:     ofRect(pos.x, pos.y+sz,sz,sz);
rt300@5:     // right
rt300@5:     ofSetColor(pixVals[4]);
rt300@5:     ofRect(pos.x+sz, pos.y+sz,sz,sz);
rt300@5:     // left
rt300@5:     ofSetColor(pixVals[5]);
rt300@5:     ofRect(pos.x-sz, pos.y+sz,sz,sz);
rt300@5:     
rt300@5:     // bottom
rt300@5:     // centre
rt300@5:     ofSetColor(pixVals[6]);
rt300@5:     ofRect(pos.x, pos.y-sz,sz,sz);
rt300@5:     // right
rt300@5:     ofSetColor(pixVals[7]);
rt300@5:     ofRect(pos.x+sz, pos.y-sz,sz,sz);
rt300@5:     // left
rt300@5:     ofSetColor(pixVals[8]);
rt300@5:     ofRect(pos.x-sz, pos.y-sz,sz,sz);
rt300@5: };
rt300@5: //---------------------------------------------------------------------------
rt300@8: Json::Value Preset::presetToJson(){
rt300@8:     // create the string for this instance of Preset object
rt300@8:     
rt300@8:     Json::Value presetVal;
rt300@8:     
rt300@8:     presetVal["creatorUserName"] = creatorUserName;
rt300@8:     presetVal["creatorDeviceID"] = creatorDeviceID;
rt300@8:     presetVal["creationTime"] =     creationTime;
rt300@8:     presetVal["name"] =             name;
rt300@8:     presetVal["coordinates"]["x"] = coordinates.x;
rt300@8:     presetVal["coordinates"]["y"] = coordinates.y;
rt300@46:     presetVal["whichSequence"] = whichSequence;
rt300@8:     
rt300@8:     
rt300@8:     return presetVal;
rt300@8: }
rt300@8: //---------------------------------------------------------------------------
rt300@0: PresetManager::PresetManager(){
rt300@3:     timesOpened = 0;
rt300@4:     nextID = 0;
rt300@8:    
rt300@7:     string ts = ofGetTimestampString();
rt300@22:     
rt300@22:     presetAlertShowing = false;
rt300@22: 
rt300@22:     
rt300@7:     cout << "ofGetTimestampString: " << ts << '\n';
rt300@4: }
rt300@8: //---------------------------------------------------------------------------
rt300@8: Json::Value PresetManager::allPresetsToJson(){
rt300@8:     Json::Value root;
rt300@8:  
rt300@8:     // use jsoncpp
rt300@44:     vector<Preset>::iterator presetIter;
rt300@8:     
rt300@8:     int i = 0;
rt300@8:     for(presetIter = thePresets.begin(); presetIter < thePresets.end(); presetIter++){
rt300@38:         // only save the preset to file if it was ours... (other users and defaults saved elewhere)
rt300@44:         if((*presetIter).creatorDeviceID == eventLogger.deviceID){
rt300@44:             root["presets"][i] = (*presetIter).presetToJson();
rt300@38:             i++;
rt300@38:         }
rt300@8:     }
rt300@27: 
rt300@8:     return root;
rt300@8: }
rt300@8: //---------------------------------------------------------------------------
rt300@8: void PresetManager::readJsonToPresets(const string &jsonFile){
rt300@8:     Json::Value root;
rt300@8:     Json::Reader reader;
rt300@8: 
rt300@8:     
rt300@8:     ifstream theFile(jsonFile.c_str());
rt300@8:     stringstream fileText;
rt300@8:     string line;
rt300@8:     if(!theFile){
rt300@35:         cout<<"can't find preset file: " << jsonFile.c_str() << "\n";
rt300@22:         return;
rt300@8:     }else{
rt300@8:         
rt300@8:         while(theFile){
rt300@8:             theFile >> line;
rt300@9:             // cout << line << "\n"; // lots?
rt300@8:             fileText << line;
rt300@8:             
rt300@8:         }
rt300@8:         
rt300@8:         theFile.close();
rt300@8:     }
rt300@8:     
rt300@8:     bool parsingSuccessful = reader.parse( fileText.str(), root );
rt300@8: 
rt300@8:     if ( !parsingSuccessful )
rt300@8:     {
rt300@8:         // report to the user the failure and their locations in the document.
rt300@22:         std::cout  << "Failed to parse preset JSON: \n"
rt300@8:         << reader.getFormattedErrorMessages();
rt300@8:         return;
rt300@8:     }
rt300@8: 
rt300@8:     // now put into variables
rt300@8:     const Json::Value jpresets = root["presets"];
rt300@8:     
rt300@44:     for ( int index = 0; index < jpresets.size(); ++index ) thePresets.push_back(Preset(jpresets[index]));
rt300@8:     
rt300@8:     //printAll();
rt300@8:      
rt300@8: }
rt300@4: //---------------------------------------------------------------------------
rt300@4: void PresetManager::printAll(){
rt300@30:     cout << "----------------ALL PRESETS-------------: \n";
rt300@30:     cout << allPresetsToJson() << "\n";
rt300@0: }
rt300@25: //---------------------------------------------------------------------------
rt300@9: void PresetManager::showNameDialog(){
rt300@29:     if(!presetAlertViewController.alertShowing){ // this is to stop wierd infinite loop in ios5 (simulator)
rt300@22:         presetAlertShowing = true;
rt300@22:         [presetAlertViewController showPresetNamePrompt];
rt300@22:         
rt300@22:     }
rt300@22:     
rt300@9: }
rt300@0: //---------------------------------------------------------------------------
rt300@8: // when save button pressed
rt300@8: int PresetManager::addPreset(const string name){
rt300@3: 
rt300@22:     presetAlertShowing = false;
rt300@0:     // check for same name
rt300@0:     vector<Preset *>::iterator iter;
rt300@31:     /*
rt300@0:     for(iter = thePresets.begin(); iter < thePresets.end(); iter++){
rt300@0:         if ((*iter)->name == name){
rt300@0:             cout << " Preset by that name exists\n";
rt300@0:             
rt300@0:             // use exceptions!
rt300@0:             return -1;
rt300@0:         }
rt300@0:     }
rt300@31:      
rt300@0:     if(name == ""){
rt300@0:         cout << "Please name preset\n";
rt300@0:         return -2;
rt300@0:         
rt300@0:     }
rt300@31:      */
rt300@31:     // hmm shouldn't have to know about eventlogger and grid view...
rt300@37:     
rt300@38:     // get the preset coord from the grid
rt300@39:     TwoVector coord = theGridView.getCoordForPresetSave();
rt300@38:     
rt300@38:     
rt300@46:     thePresets.push_back(Preset(coord, name,nextID, eventLogger.userName, eventLogger.deviceID, ((testApp*)ofGetAppPtr())->currentSequence));
rt300@38:     eventLogger.logEvent(SAVE_PRESET, coord);
rt300@9:     // poke grid view to get it to show details
rt300@9:     theGridView.snapCheck();
rt300@0:     // if ok
rt300@0:     return nextID++;
rt300@0: }
rt300@8: 
rt300@5: //---------------------------------------------------------------------------
rt300@5: vector<Preset *> PresetManager::getPresetsInRange(const TwoVector min, const TwoVector max){
rt300@0:     //return all the coordinates. oh and names (displayed at certain scales?).
rt300@3:     
rt300@3:     // TODO INEFFICIENT FOR LOTS OF PRESETS. CALLED EVERY GRAPHICS UPDATE!
rt300@3:     // so: put burden on saving rather than retrieving, make into list and index using coordinates
rt300@3:     
rt300@5:     vector<Preset *> results;
rt300@44:     vector<Preset>::iterator presetIter;
rt300@3:     for(presetIter = thePresets.begin(); presetIter < thePresets.end(); presetIter++){
rt300@44:         if( ((*presetIter).coordinates.x > min.x ) && ((*presetIter).coordinates.y > min.y ) && ((*presetIter).coordinates.x < max.x ) && ((*presetIter).coordinates.y < max.y )){
rt300@44:             results.push_back(&(*presetIter));
rt300@3:         }
rt300@3: 
rt300@3:     }
rt300@3:     return results;
rt300@0:     
rt300@0: }
rt300@5: 
rt300@5: 
rt300@5: //---------------------------------------------------------------------------
rt300@5: void PresetManager::drawPresetsInRange(const TwoVector min, const TwoVector max){
rt300@5:     vector<Preset *> pInRange = getPresetsInRange(min, max);
rt300@5:     vector<Preset *>::iterator piter;
rt300@5:     int i = 0;
rt300@5:     for(piter = pInRange.begin(); piter < pInRange.end(); piter++){
rt300@5: 
rt300@5:         (*piter)->draw();
rt300@5:         i++;
rt300@5:     }
rt300@5:  
rt300@5: }
rt300@8: //----------------------------------------------cu-----------------------------
rt300@30: void PresetManager::startLoadAll(){
rt300@8:     // get stuff from file
rt300@3:     // load file
rt300@3: 
rt300@8:     string fname = ofxiPhoneGetDocumentsDirectory() + PRESET_FILENAME;
rt300@35:     readJsonToPresets(fname);
rt300@5:     
rt300@46:     string fullpath = ofFilePath::getAbsolutePath(ofToDataPath(FACTORY_PRESET_FILENAME));
rt300@35: 	string file = ofFilePath::getFileName(fullpath);
rt300@35: 	string folder = ofFilePath::getEnclosingDirectory(fullpath);
rt300@35: 
rt300@35:     readJsonToPresets(fullpath);
rt300@7:     
rt300@3:     timesOpened++;
rt300@3: }
rt300@8: 
rt300@3: //---------------------------------------------------------------------------
rt300@3: void PresetManager::exitAndSaveAll(){
rt300@8:     ofFile presetFile(ofxiPhoneGetDocumentsDirectory() +PRESET_FILENAME,ofFile::WriteOnly);
rt300@4:     
rt300@8:     // stick all the stuff in a json value
rt300@8:     Json::Value root = allPresetsToJson();
rt300@5:     
rt300@8:     cout << root;
rt300@8:     presetFile << root;
rt300@29: 
rt300@3: }
rt300@32: //---------------------------------------------------------------------------
rt300@32: void PresetManager::saveSessionToFile(string userName){ // for supervised newUser()
rt300@32:     ofFile presetFile(ofxiPhoneGetDocumentsDirectory() + userName + '_' + PRESET_FILENAME,ofFile::WriteOnly);
rt300@32:     
rt300@32:     // stick all the stuff in a json value
rt300@32:     Json::Value root = allPresetsToJson();
rt300@32:     
rt300@32:     cout << root;
rt300@32:     presetFile << root;
rt300@32:     
rt300@32: }
rt300@35: 
rt300@5: //---------------------------------------------------------------------------
rt300@5: void PresetManager::clearAll(){
rt300@5:     thePresets.clear();
rt300@5: }
rt300@3: //---------------------------------------------------------------------------
rt300@0: //---------------------------------------------------------------------------
rt300@0: //---------------------------------------------------------------------------
rt300@0: //---------------------------------------------------------------------------
rt300@0: //---------------------------------------------------------------------------