| | | | | | MainDialog.cpp // // SYNTOPIA. See http://Syntopia.sourceforge.net for details and documentation. // // Author of this file: Mikael Hvidtfeldt Christensen (mikaelc@users.sourceforge.net) // #include "mainDialog.h" #include <vector> #include "Modules.h" #include <sstream> #include "FilterDialog.h" namespace SynthGUI { void mainDialog::drawMod(int x, int y, int x2, int y2, std::string s, mod * md, bool drawLines ) { // Draws a rectangle representing a module. //ii++; //std::cout << ii << " "; C1 = RGB(225,225,200); // A 'chosen' mod will be painted in a different color. if (myModList->chosen != -1) if (myModList->mods[myModList->chosen] == md) C1 = RGB(225,125,100); // Bottom line int ins = md->mv[0]->getNoInputs(); int outs = md->mv[0]->getNoOutputs(); if (drawLines) { // Draw connector lines modCanvas->setColor(100,100,100); for (int i = 0; i< ins; i++) { if (md->mv[0]->getInput(i)->ConFrom != 0) { // get the module that input nr. i is connected to. // convert module to mod. int mds = myModList->getMod(md->mv[0]->getInput(i)->ConFrom->HostModule); if (mds != -1) { // the module connected to, is actually a mod (which means it is displayed) int mx = x+2; int my = y+30; int mx2 = myModList->mods[mds]->x2-2; int my2 = myModList->mods[mds]->y+30; modCanvas->line(mx,my,mx2,my2); int mx3 = (mx2+mx)/2; // Calculate halfway point int my3 = (my2+my)/2; float l = sqrt((mx2-mx)*(mx2-mx)+(my2-my)*(my2-my)); float mx4 = (mx2-mx)/l; // Unit vector float my4 = (my2-my)/l; if (l > 20.0) { // Only draw the arrow if there are plenty of space between the modules modCanvas->line(mx3+int (-my4*5),my3+int (mx4*5),mx3-int (mx4*8),my3-int (my4*8)); modCanvas->line(mx3+int (my4*5),my3+int (-mx4*5),mx3-int (mx4*8),my3-int (my4*8)); modCanvas->line(mx3+int (my4*5),my3+int (-mx4*5),mx3+int (-my4*5),my3+int (mx4*5)); } } } } } else { // Main box modCanvas->setBrush(200,200,180); if (md->mv[0]->hostVoice != 0) { // Part of polyphony voice. // Draw layered module. modCanvas->rectangle(x+4,y+4,x2+4,y2+4); modCanvas->rectangle(x+2,y+2,x2+2,y2+2); } modCanvas->rectangle(x,y,x2,y2); // Upper and lower rects modCanvas->setBrush(C1); modCanvas->rectangle(x,y,x2,y+20); modCanvas->rectangle(x,y2-20,x2,y2); // Title modCanvas->setTextColor(0,0,55); modCanvas->setBGColor(C1); modCanvas->print(x+2,y+2,s); // Title modCanvas->setTextColor(0,55,00); modCanvas->setBGColor(C1); std::stringstream a; // Those annoying type conversions a << "IN: "<< ins << " OUT: " << outs; std::string s2; s2= a.str(); modCanvas->print(x+2,y2-18,s2); } } void mainDialog::drawmain() { // Clear canvas modCanvas->clear(); /* int w = modCanvas->getWidth(); int h = modCanvas->getHeight(); for (int y = 0; y < h; y++) { int temp = (y*255)/h; modCanvas->setColor( 12, 12, 12); modCanvas->line(0,y,w,y); }*/ // Draw modules in two passes: for (int i=0; i<myModList->mods.size(); i++) { // First draw connector lines drawMod(myModList->mods[i]->x,myModList->mods[i]->y,myModList->mods[i]->x+100,myModList->mods[i]->y+80,myModList->mods[i]->mv[0]->getName(), myModList->mods[i], true); } for (int j=0; j<myModList->mods.size(); j++) { // Second draw the module rectangles. drawMod(myModList->mods[j]->x,myModList->mods[j]->y,myModList->mods[j]->x+100,myModList->mods[j]->y+80,myModList->mods[j]->mv[0]->getName(), myModList->mods[j], false); } // Update double buffer. modCanvas->doDraw(); } int mainDialog::mouseOverMod(int x,int y) { for (int i=0; i<myModList->mods.size(); i++) { //std::cout << x << " &Y: " << y << std::endl; //std::cout << x << " &Y: " << y << std::endl; if ((myModList->mods[i]->x < x) && (myModList->mods[i]->y < y) && (myModList->mods[i]->x2 > x) && (myModList->mods[i]->y2 > y) ) { //std::cout << "X" << std::endl; return i; } } return -1; } mainDialog::mainDialog(Synth * syn) { ii = 0; myWindow = new WinForm(460,650, WinForm::standard, "Syntopia - Main window"); Synth * mySynth = syn; mySynth->StateChange(); std::cout << "Updatemap:" << std::endl; // We only display the modules for one voice SynthVoice * firstVoice = 0; myModList = new modList(); for(ModuleMapIter it = mySynth->totalMap.begin(); it != mySynth->totalMap.end(); ++it) { if ((*it)->hostVoice != 0) { // This module is part of a SynthVoice. if (firstVoice == 0) { // It is the first SynthVoice encountered. firstVoice = (*it)->hostVoice; } } if (((*it)->hostVoice == firstVoice) || ((*it)->hostVoice == 0)) { // Only process the first voice std::cout << "Number I: " << (*it)->getName() << " X: " << (*it)->hostVoice << std::endl; // Add it to list myModList->addModule((*it)); } else if ((*it)->hostVoice != 0) { // This is not the first voice. int index = myModList->getFirstModule((*it)->ModID); if (index == -1) { std::cout << "No matching first voice. " << std::endl; } else { myModList->mods[index]->addModule((*it)); std::cout << "Added more modules " << (*it)->ModID << " : " << (*it)->getName() << " TO: " << index << std::endl; } } } myModList->print(); // Setup Canvas. modCanvas = new MCanvas(); modCanvas->PutInWinForm(myWindow, 10,10,430,400); // Debug: myText2 = new TextBox(); myText2->PutInWinForm(myWindow,10,420,430,200); GUIControl::GUIInstance->ErrorTextBox = myText2; modCanvas->setEventHandler(this); myPopup = new popupMenu(modCanvas->getHWND()); myPopup->setEventHandler(this); myPopup->add(mItem11 = new menuItem("&Delete Module")); myPopup->add(mItem12 = new menuItem("&Properties")); myPopup->add(mItem13 = new menuItem("&Help")); myPopup2 = new popupMenu(modCanvas->getHWND()); myPopup2->setEventHandler(this); myPopup2->add(mItem21 = new menuItem("N&ew Module")); myWindow->show(); myText2->addText("Welcome to Syntopia.... Prototype build 0.1"); myText2->addText(""); myText2->addText("GUI initialized."); myText2->addText("Visit http://syntopia.sourceforge.net for more info."); drawmain(); } void mainDialog::MessageLoop() { // Enter Loop until Exit. GUIControl::GUIInstance->MessageLoop(); } mainDialog::~mainDialog() { // Clean Up. delete(myWindow); } void mainDialog::HandleEvents(event ev) { if (ev.EventSource==mItem12) { int xPos = pt.x; // horizontal position of cursor int yPos = pt.y; int sel = mouseOverMod(xPos,yPos); std::cout << "HELLO:" << xPos << " " << yPos << std::endl; if (sel != -1) { myModList->mods[sel]->displayDialog();std::cout << "HELLO" << std::endl; } drawmain(); } if ((ev.EventSource==modCanvas)) { if (ev.msg == WM_LBUTTONDOWN) { int xPos = LOWORD(ev.lParam); // horizontal position of cursor int yPos = HIWORD(ev.lParam); int sel = mouseOverMod(xPos,yPos); if (sel != -1) { myModList->setChosen(sel); deltaX = xPos - myModList->mods[sel]->x; deltaY = yPos - myModList->mods[sel]->y; } drawmain(); } if (ev.msg == WM_LBUTTONUP) { myModList->setChosen(-1); drawmain(); } if (ev.msg == WM_RBUTTONDOWN) { int xPos = LOWORD(ev.lParam); // horizontal position of cursor int yPos = HIWORD(ev.lParam); pt.x = xPos; pt.y = yPos; int sel = mouseOverMod(xPos,yPos); //lastChoosen = sel; //POINT pt; if (sel!=-1) { myPopup->showMenu(); // TrackPopupMenu(hSubMenu, TPM_LEFTALIGN|TPM_TOPALIGN,pt.x,pt.y,0,waveCanvas->getHWND(),NULL); } else { myPopup2->showMenu(); //TrackPopupMenu(hSubMenu2, TPM_LEFTALIGN|TPM_TOPALIGN,pt.x,pt.y,0,waveCanvas->getHWND(),NULL); } } if ((ev.msg == WM_MOUSEMOVE) && (ev.wParam & MK_LBUTTON)) { if (myModList->chosen !=-1) { int xPos = LOWORD(ev.lParam); // horizontal position of cursor int yPos = HIWORD(ev.lParam); myModList->mods[myModList->chosen]->x = xPos -deltaX; myModList->mods[myModList->chosen]->x2 = xPos -deltaX + 100; myModList->mods[myModList->chosen]->y = yPos -deltaY; myModList->mods[myModList->chosen]->y2 = yPos -deltaY + 80; drawmain(); } } } } void mod::displayDialog() { std::cout << "XXXXXXXXX"; std::string s1("BIQUAD"); std::string s2("Sampler"); std::string s3("Envelope3"); // We do have unsafe typecasts here. Not nice, but the types are checked // by getName(). if (mv[0]->getName() == s1) { FilterDialog * myFilter = new FilterDialog(this); }; if (mv[0]->getName() == s2) { OscDialog * myFilter = new OscDialog(this); }; if (mv[0]->getName() == s3) { EnvDialog * myFilter = new EnvDialog(this); }; } }; // end of namespace: SynthGUI Syntopia Project. Visit the web page, or the SourceForge page. Docs made by Doxygen. Email: Mikael Christensen