#include "chainImageSet.h" void chainImageSet::drawOutput(){ //movment and rotation are working on their own but not together. float camera_throw= (float)outputSize.y/(float)outputSize.x; //the ratio of z distance to x width camera_throw*=fitFactor; //fudge factor to allow tweening if (images.size()){ /* glMatrixMode(GL_PROJECTION); glLoadIdentity(); glOrtho(-ofGetWidth()/2, ofGetWidth()/2, ofGetHeight()/2, -ofGetHeight()/2, 0.0f, 5000.0f); */ glMatrixMode ( GL_MODELVIEW ); glLoadIdentity ( ); gluLookAt( currentImage->getTransform().x, currentImage->getTransform().y, // i1.linkPos.y+(xform.y*intervalpoint), currentImage->getWidth()*camera_throw*currentImage->getScale(), currentImage->getTransform().x, currentImage->getTransform().y, // i1.linkPos.y+(xform.y*intervalpoint), 0, sin(-currentImage->getRotation()*(PI/180)), cos(-currentImage->getRotation()*(PI/180)), 0); currentImage->drawChain(DEFAULT_FADEIN,additive,intensity); } } void chainImageSet::drawGui(int x,int y,bool is_selected){ float t_xoffs=0.0; float borderwidth=THUMB_SIZE*0.1; //ofGetWindowHeight()*(1.0-THUMB_BORDER_RATIO)*0.5; /* float relscale=((float)ofGetWindowHeight())/THUMB_SIZE; glScalef(relscale,relscale,relscale); //scale view by distance betweeen thumnail size and window size: doesn't work */ //draw each image, outlined glPushMatrix(); glTranslatef(x,y,0); for(std::list::iterator ii=images.begin(); ii != images.end(); ii++){ ofSetColor(255,255,255); float thumbx=ii->thumbnail.getWidth()/2; float thumby=ii->thumbnail.getHeight()/2; float thumbscale=ii->thumbnail.getWidth()/ii->getWidth(); //why do I have to set this every time?? ii->thumbnail.setAnchorPercent(0.5,0.5); ii->thumbnail.draw( t_xoffs+borderwidth+thumbx, borderwidth+thumby, ii->thumbnail.getWidth(), ii->thumbnail.getHeight() ); ofSetColor(255,255,255); if (ii==selected) ofSetColor(255,0,0); if (&(*ii)==currentImage) ofSetColor(0,255,0); ofDrawLine(t_xoffs+borderwidth,borderwidth, t_xoffs+borderwidth+ii->thumbnail.getWidth(),borderwidth); ofDrawLine(t_xoffs+borderwidth+ii->thumbnail.getWidth(),borderwidth, t_xoffs+borderwidth+ii->thumbnail.getWidth(),borderwidth+ii->thumbnail.getHeight()); ofDrawLine(t_xoffs+borderwidth+ii->thumbnail.getWidth(),borderwidth+ii->thumbnail.getHeight(), t_xoffs+borderwidth,borderwidth+ii->thumbnail.getHeight()); ofDrawLine(t_xoffs+borderwidth,borderwidth+ii->thumbnail.getHeight(), t_xoffs+borderwidth,borderwidth); ofSetColor(255,255,255); if (ii->link){ ofPoint lp=ii->linkPos; if (ii==selected){ lp+=dragPoint; } float subpictx=t_xoffs+borderwidth+thumbx+(lp.x*thumbscale); float subpicty=borderwidth+thumby+(lp.y*thumbscale); ofDrawLine( subpictx, subpicty, t_xoffs+(borderwidth*3)+ii->thumbnail.getWidth(), borderwidth+thumby ); glPushMatrix(); glTranslatef(subpictx,subpicty,0); float r=ii->linkRot; if (ii==selected) r+=dragRotate; glRotatef(r,0,0,1); //printf("Sub image: centre at %f,%f \n",ii->link->thumbnail.getAnchorPoint().x,ii->link->thumbnail.getAnchorPoint().y); ii->link->thumbnail.setAnchorPercent(0.5,0.5); float thescale=ii->linkScale; if (ii==selected){ thescale*=(1.0f+dragScale); } ii->link->thumbnail.draw( 0, 0, ii->link->thumbnail.getWidth()*thescale, ii->link->thumbnail.getHeight()*thescale ); ofPoint p1=ofPoint( -(ii->link->thumbnail.getWidth()*thescale*0.5), -(ii->link->thumbnail.getHeight()*thescale*0.5)); ofPoint p2=ofPoint( (ii->link->thumbnail.getWidth()*thescale*0.5), -(ii->link->thumbnail.getHeight()*thescale*0.5)); ofPoint p3=ofPoint( (ii->link->thumbnail.getWidth()*thescale*0.5), (ii->link->thumbnail.getHeight()*thescale*0.5)); ofPoint p4=ofPoint( -(ii->link->thumbnail.getWidth()*thescale*0.5), (ii->link->thumbnail.getHeight()*thescale*0.5)); ofDrawLine(p1,p2); ofDrawLine(p2,p3); ofDrawLine(p3,p4); ofDrawLine(p4,p1); glPopMatrix(); } t_xoffs+=ii->thumbnail.getWidth()+(borderwidth*2); } if (is_selected) { ofSetColor(0,0,255); ofPolyline box; box.addVertex(ofPoint(5,5)); box.addVertex(ofPoint(t_xoffs-5,5)); box.addVertex(ofPoint(t_xoffs-5,(THUMB_SIZE/THUMB_BORDER_RATIO)-10)); box.addVertex(ofPoint(5,(THUMB_SIZE/THUMB_BORDER_RATIO)-10)); box.addVertex(ofPoint(5,5)); box.draw(); } glPopMatrix(); } bool chainImageSet::add(std::string filename,glm::vec2 pos){ printf("Dropped file: %s at %f,%f \n",filename.c_str(),pos.x,pos.y); /* attempt to add file to chain. find if file exists in data folder if not make a symbolic link */ chainImage *image=new chainImage(); // loadingImages.push_back(image); loader.loadFromDisk(*image,"bogwaterreeds/IMG_9819.JPG"); //filename); //if (image.load(filename)){ image->init(ofPoint(0,0), currentDefaultImageRatio, 0 //default rotation ); printf("Loading file: %s at %f,%f \n",filename.c_str(),pos.x,pos.y); //loadingImages.push_back(image); return true; //} //printf("Could not load file: %s \n",filename.c_str()); //return false; } void chainImageSet::keyPressed(ofKeyEventArgs &keyargs){ //printf("Got key %i, modifiers:%i\n",keyargs.key,keyargs.modifiers); switch(keyargs.key){ case '[': if (selected==images.begin()){ selected=--images.end(); } else --selected; break; case ']': ++selected; if (selected==images.end()){ selected=images.begin(); } break; case OF_KEY_UP: selected->linkPos.y--; break; case OF_KEY_DOWN: selected->linkPos.y++; break; case OF_KEY_LEFT: selected->linkPos.x--; break; case OF_KEY_RIGHT: selected->linkPos.x++; break; case OF_KEY_BACKSPACE:{ images.clear(); filename.clear(); /* auto previous=selected; previous--; if (previous==images.end()){ previous=images.end()--; } previous->link=selected->link; printf("DELETED: %s \n",selected->filename.c_str()); images.erase(selected); selected=previous++; if (selected==images.end()){ selected=images.begin(); } break; */ } case 's': case 83: { //printf("Saving... keyargs modifiers:%i\n",keyargs.modifiers); //saves over last filename or use control to choose a new one if (!filename.length()||keyargs.hasModifier(OF_KEY_CONTROL)){ ofFileDialogResult saveFileResult = ofSystemSaveDialog(ofGetTimestampString() + ".json" , "Save your file"); if (saveFileResult.bSuccess){ filename=saveFileResult.filePath; //printf("Got filename: %s\n",filename.c_str()); } //else printf("ofSystemSaveDialog failed.\n"); } if (filename.length()){ //printf("Saving %s\n",filename.c_str()); saveJson(filename); } break; } case 'l':{ //load_chain(); ofFileDialogResult openFileResult= ofSystemLoadDialog("Select a json preset"); //Check if the user opened a file if (openFileResult.bSuccess){ bool success=loadJson(openFileResult.fileName); ofLogVerbose("Load %s %s\n", openFileResult.filePath.c_str(), success?"succeeded":"failed"); }else { ofLogVerbose("User hit cancel"); } break; } } } //-------------------------------------------------------------- void chainImageSet::mouseDragged(int x, int y, int button){ switch (button){ case OF_MOUSE_BUTTON_1: dragPoint=ofPoint(x-clickPoint.x,y-clickPoint.y)*(selected->getHeight()/ofGetWindowHeight()); break; case OF_MOUSE_BUTTON_2: //alt-click dragRotate=((clickPoint.x-x)/(selected->thumbnail.getWidth()))*180.0f; break; case OF_MOUSE_BUTTON_3: //control-click dragScale=(y-clickPoint.y)/(selected->thumbnail.getHeight()); //if (dragScale*selected->linkScale<0.15){ // dragScale=0.15/selected->linkScale; //} break; } } //-------------------------------------------------------------- void chainImageSet::mousePressed(int x, int y, int button){ //todo: select clickPoint=ofPoint(x,y); } //-------------------------------------------------------------- void chainImageSet::mouseReleased(int x, int y, int button){ if (images.size()){ selected->linkPos+=dragPoint; dragPoint=ofPoint(0,0); selected->linkScale*=(1.0f+dragScale); dragScale=0.0f; selected->linkRot+=dragRotate; dragRotate=0.0f; } } bool chainImageSet::saveJson(std::string filename){ ofxJSON json; json["images"] = Json::Value(Json::arrayValue); for(std::list::iterator ii=images.begin(); ii != images.end(); ii++){ json["images"].append(ii->toJson()); } json.save(filename, true); } bool chainImageSet::loadJson(std::string _filename){ ofxJSON json; bool parsingSuccessful = json.open(_filename); if (parsingSuccessful) { images.clear(); for (int i=0;i::iterator ii=images.begin(); ii != images.end(); ii++){ auto li=ii; li++; if (li==images.end()) { li=images.begin(); } ii->link=&(*li); } selected=images.begin(); currentImage=&(*images.begin()); currentImage->start(); filename=_filename; return true; } ofLogVerbose("JSON load: parsing unsuccesful\n"); return false; } void chainImageSet::updateOutput(){ for (auto i=loadingImages.begin();i!=loadingImages.end();){ printf("Checking loadingImage: %s\n",(*i)->filename.c_str()); if ((*i)->isAllocated()){ printf("Finished loadingImage: %s\n",(*i)->filename.c_str()); images.push_back(*(*i)); (*images.rbegin()).link=&(*images.begin()); printf("Linked: %s to %s\n", images.rbegin()->filename.c_str(), images.begin()->filename.c_str()); if (images.size()>1){ (++images.rbegin())->link=&(*(images.rbegin())); printf("Linked: %s to %s\n", (++images.rbegin())->filename.c_str(), images.rbegin()->filename.c_str()); } else { selected=images.begin(); currentImage=&(*images.begin()); currentImage->start(); } loadingImages.erase(i); } else i++; } if (images.size()){ int switchResponse=currentImage->updateOutput(decayFactor); switch(switchResponse){ case SWITCH_FORWARD:{ currentImage=currentImage->link; currentImage->start(); ofLogNotice() << "Switched images forward"; currentImage->updateOutput(decayFactor); break; } case SWITCH_NONE: break; case SWITCH_REVERSE:{ for (auto ii=images.begin();ii!=images.end();++ii){ if (ii->link->filename==currentImage->filename){ currentImage=&(*ii); currentImage->start(true); ofLogNotice() << "Switched images reverse"; currentImage->updateOutput(decayFactor); break; } } break; } } } }