block::block(ofTag & cur,ofColor col, int _y):ofInterObj(300,100,150,45) {
//********* This is the method by which all of the blocks are first generated from the xml files in the data root.
//-------- TODO: get rid of the garbage with the color triples. blech.
//-------- load the font for the arialHeader, at 10 pt.
arialHeader.loadFont(defaultFont);
arialHeader.setSize(14);
//-------- color initialization
if(cur.getAttribute("color").length())
color=ofColor(strtol(cur.getAttribute("color").c_str(),NULL,0));
else color=col;
//-------- load name from the name of the xmlNode
title=cur.getAttribute("name");
cout << title << endl;
//-------- init some variables, to prevent garbage from happening
cond=0;
numBlock=ddOpen=deleteMe=false;
titleDisp=10;
y=_y;
numHolder=false;
placeHolder=false;
bBase=false;
bSeq=false;
//-------- declare the vector for splitting the title string, and the map used for the switch
vector<string> titleSplit;
map<string,int> list;
list["seq"]=0;
list["cond"]=1;
list["wid"]=2;
list["hgt"]=3;
list["ifblock"]=4;
list["file"]=5;
list["part"]=6;
list["num"]=7;
list["dropdown"]=8;
list["blocksIn"]=9;
for(int i=0;i<cur.size();i++){
string node[2]={cur[i].getLabel(),cur[i].getValue()};
//-- node[0] is the label, node[1] is the value
switch (list.find(node[0])->second) {
case 0: // indicates whether or not a block is a sequence of other blocks
bSeq=true;
break;
case 1: //-- cond
//-------- set cond=true, and change size
cond=atoi(node[1].c_str());
h=105;
w=200;
titleDisp=30;
break;
case 2: //wid, deprecated, handled with routines below switch
w=atoi(node[1].c_str());
break;
case 3: // hgt, deprecated, same as above
h=atoi(node[1].c_str());
break;
case 4: //ifblock
//-- sets the flag for being a numHolder
//-- deprecated, i think, by %n in the title
numHolder=true;
break;
case 5: // file
//-- definitely not deprecated, used to store value of which file to write from
filename=node[1];
break;
case 6: // part
//-- stores the name of the complement blocks
part.push_back(node[1]);
break;
case 7: // num
//-- set the statement block flag
numBlock=true;
titleDisp=0;
h=20;
w=90;
break;
case 8: // dropdown
//-- add a new dropdown menu to the block
ddGroup.push_back(ofDropDown(cur[i]));
break;
case 9:
for (unsigned int j=0; j<cur[i].size(); j++) {
if (cur[i][j].getLabel()=="block") {
blocksIn.push_back(block(cur[i][j],color,0));
}
}
break;
default:
break;
}
}
int ddNum=0;
//-------- assign a default value to the xdis of each dd
for (unsigned int i=0; i<ddGroup.size(); i++) {
ddGroup[i].xdis=titleDisp;
}
//-------- change the font size if it is a statement block
if(numBlock) arialHeader.setSize(7);
//-------- split the title into words by looking for " ", and establish a baseline for the width with "."
titleSplit = ofSplitString(title, " ");
int sp=1;
int spSize=arialHeader.stringWidth(".");
int totalwidth=0;
//-------- set the displacement for each object in the title, statement blocks and dropdowns
for (unsigned int i=0; i<titleSplit.size(); i++) {
if(!titleSplit[i].compare("%d")){
if(ddNum<ddGroup.size()){
//-------- augment the orginal positon with the current total width
ddGroup[ddNum].xdis+=totalwidth+spSize;
//-------- update total width
totalwidth+=ddGroup[ddNum].w+spSize*2;
//-------- if you have two dropdowns in a row, make sure they don't overlap
if(i==titleSplit.size()-1||(i==titleSplit.size()-2&&!titleSplit[i+1].compare("%d"))){
ddGroup[ddNum].xdis+=spSize;
}
ddNum++;
}
}
else if(!titleSplit[i].compare("%b")){
//-------- if we find a statement block, init it as a placeholder
numHolder=true;
int cur=numBlocks.size();
numBlocks.push_back(block());
numBlocks[cur].x=totalwidth+titleDisp;
numBlocks[cur].xo=numBlocks[cur].x;
numBlocks[cur].w=50;
numBlocks[cur].h=20;
if(h<=5+numBlocks[cur].h) h=5+numBlocks[cur].h;
totalwidth+=50+spSize;
}
else {
totalwidth+=arialHeader.stringWidth(titleSplit[i]);
}
}
title="";
ddNum=0;
for (unsigned int i=0; i<titleSplit.size(); i++) {
if(!titleSplit[i].compare("%d")){
if(ddNum<ddGroup.size()){
sp=0;
int origWid = arialHeader.stringWidth(title);
while (arialHeader.stringWidth(title)+spSize*sp-origWid<ddGroup[ddNum].w) {
sp++;
title.append(" ");
}
ddNum++;
}
}
else if(!titleSplit[i].compare("%b")){
sp=0;
int origWid = arialHeader.stringWidth(title);
while (arialHeader.stringWidth(title)+spSize*sp-origWid<50) {
sp++;
title.append(" ");
}
}
else {
title.append(titleSplit[i].c_str());
for (int k=0; k<sp; k++) {
title.append(" ");
}
}
}
double newWid=totalwidth+20;
if(!numBlock) w=max(w,newWid);
else {
w=newWid-10;
}
for(int i=0; i<ddGroup.size(); i++)
ddGroup[i].changeSize(ddGroup[i].w, (ddGroup[i].arial.stringHeight("1")+4));
oH=h;
}
block::block(ofTag & cur,ofColor col):ofInterObj(-200,-200,150,TITLE_HEIGHT) {
//********* This is the method by which all of the blocks are first generated from the xml files in the data root.
//-------- TODO: get rid of the garbage with the color triples. blech.
//-------- load the font for the arialHeader, at 10 pt.
origTag=cur;
arialHeader.loadFont(defaultFont);
arialHeader.setMode(OF_FONT_MID);
arialHeader.setSize(14);
insertSpace=0;
bGrabbed=false;
//-------- color initialization
if(cur.getAttribute("color").length())
color=ofColor(strtol(cur.getAttribute("color").c_str(),NULL,0));
else color=col;
//-------- load name from the name of the xmlNode
title=cur.getAttribute("name");
ttlSize.x=w;
ttlSize.y=TITLE_HEIGHT;
ddSelected=false;
//cout << title << endl;
//-------- init some variables, to prevent garbage from happening
ddOpen=false;
titlePos.x=10;
type=BLK_DEFAULT;
placeHolder=false;
//-------- declare the map used for the switch
map<string,int> list;
list["seq"]=0;
list["bracket"]=1;
list["action"]=4;
list["file"]=5;
list["sibling"]=6;
list["num"]=7;
list["dropdown"]=8;
list["blocksIn"]=9;
list["blocksOn"]=10;
for(int i=0;i<cur.size();i++){
string node[2]={cur[i].getLabel(),cur[i].getValue()};
//-- node[0] is the label, node[1] is the value
if(list.find(node[0])!=list.end()){
switch (list.find(node[0])->second) {
case 1: //-- bracket
//-------- set type to bracket, and change size
type=BLK_BRACKET;
h=105;
w=200;
titlePos.x=30;
break;
case 5: // file
//-- definitely not deprecated, used to store value of which file to write from
filename=node[1];
break;
case 6: // sibling
//-- stores the name of the complement blocks
sibling.push_back(node[1]);
break;
case 7: // num
//-- set the statement block flag
type=BLK_VAL;
titlePos.x=0;
ttlSize.x=w=90;
ttlSize.y=h=20;
break;
case 8: // dropdown
//-- add a new dropdown menu to the block
ddGroup.push_back(dallasDrop(cur[i]));
break;
case 9:
for (unsigned int j=0; j<cur[i].size(); j++) {
if (cur[i][j].getLabel()=="block") {
blocksIn.push_back(block(cur[i][j],color));
}
}
break;
case 10:
for (unsigned int j=0; j<cur[i].size(); j++) {
if (cur[i][j].getLabel()=="block") {
blocksOn.push_back(block(cur[i][j],color));
}
}
break;
default:
break;
}
}
}
parseTitle();
}
void demoAnim::handleAnimStep(ofTag tag)
{
//------- set the default event type to "end"
vMouseType vType=OF_VMOUSE_END;
//------- variable declarations
ofInterObj * object=0;
double duration=0;
double speed=0;
int xint=0, yint=0;
string type=tag.getAttribute("type");
if(type.length()){
if(type=="move") vType=OF_VMOUSE_MOVE_TO;
else if(type=="clickDown") vType=OF_VMOUSE_CLICK_DOWN,xint=anim.x,yint=anim.y;
else if(type=="clickUp") vType=OF_VMOUSE_CLICK_UP,xint=anim.x,yint=anim.y;
else if(type=="select"){
}
}
//------- if we have a time attribute, set the duration var to that attribute
string time=tag.getAttribute("time");
if(time.length()){
duration=ofToFloat(time);
}
//-------otherwise, we need to look for the speed at which we want to move, to be used later to determine time
else {
string spd=tag.getAttribute("speed");
if(spd.length()){
speed=ofToFloat(spd);
}
}
//------- if there is a pos tag inside the current tag, push into it
if(tag.getNumTags("pos")){
ofTag & tg=tag.getNode("pos");
//------- and look at the type of position tag it is
string typ=tg.getAttribute("type");
if(typ=="obj") //-- if it is an object tag, search for the specified object using the searchForObject function
object = searchForObject(tg,xint,yint);
else if(typ=="coord"){
//-------if it is a coordinate, set xint and yint to the x and y attributes.
xint=ofToInt(tg.getAttribute("x"));
yint=ofToInt(tg.getAttribute("y"));
}
//-------if it is a mouse tag, set the xint and yint to the mouse coordinates
else if(typ=="mouse") xint=ofGetAppPtr()->mouseX,yint=ofGetAppPtr()->mouseY;
if(!duration){ //-- if we haven't yet set the duration, use the speed to determine duration
int xtmp=((object)?object->x+xint:xint);
int ytmp=((object)?object->y+yint:yint);
double dist= sqrt(double((xtmp-anim.x)*(xtmp-anim.x)+(ytmp-anim.y)*(ytmp-anim.y)));
duration=dist/speed;
}
//-- if we are following an object, the next event is called, referencing that object
if(object) anim.nextEvent(vType,(*object),xint, yint,duration);
else anim.nextEvent(vType,xint, yint,duration); //-- otherwise, it is called using only x and y
}
else { //-- if there is not a position tag inside, the next event takes place where the vMouse is currently located
anim.nextEvent(vType,xint, yint,duration);
}
}