LRESULT CALLBACK WinProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) {
switch (msg) {
case WM_CREATE: {
hdc = GetDC(hWnd);
GetClientRect(hWnd,&rect);
int ret = SetTimer(hWnd, TIMER_ID, 5, NULL);
initFigures();
break;
}
case WM_PAINT: {
BeginPaint(hWnd, &ps);
Paint(hWnd, &ps);
EndPaint(hWnd, &ps);
}
break;
case WM_LBUTTONDOWN: {
Figure *figure;
figure = new Figure(rand()%rect.right, rand()%rect.bottom, 100, 100);
figure->setCircle(false);
figure->setDir(rand()%4);
figure->setVelocity(rand()%8 + 1);
figure->setColor(rand()%250, rand()%250, rand()%250);
vec.push_back(*figure);
vectorSize++;
break;
}
case WM_MOUSEWHEEL : {
int deltaZ = (short) HIWORD(wParam);
if(deltaZ > 0) {
velocity += 2;
}else {
if(velocity > 0)
velocity -= 2;
}
break;
}
case WM_TIMER: {
InvalidateRect(hWnd, &rect, FALSE);
}
break;
case WM_DESTROY: {
KillTimer(hWnd, TIMER_ID);
PostQuitMessage(0);
return 0;
}
}
return DefWindowProc(hWnd, msg, wParam, lParam);
}
void initFigures() {
srand(time(NULL));
Figure *figure;
for(int i = 0; i < vectorSize; i++) {
figure = new Figure(rand()%rect.right, rand()%rect.bottom, 50, 50);
figure->setCircle(false);
figure->setDir(rand()%4);
figure->setVelocity(rand()%1 + 1);
figure->setColor(rand()%250, rand()%250, rand()%250);
figure->setCircle(true);
vec.push_back(*figure);
}
}
void Group::SetLineColor(COLORREF color)
{
//노드 데이터 변경
POSITION posNode = NodeData.GetHeadPosition();
while (posNode)
{
Figure* pGObj = (Figure*)NodeData.GetNext(posNode);
pGObj->setColor(color);
}
//차일드 데이터 변경(recursion이 일어남)
POSITION posChild = Child.GetHeadPosition();
while (posChild)
{
Group* pGroup = (Group*)Child.GetNext(posChild);
pGroup->SetLineColor(color);
}
}
void on_mouse(int event, int x, int y, int flags, void* param)
{
switch(event)
{
case CV_EVENT_LBUTTONUP://evento del boton cuando se suelta
window.followmousemove = 0;
if(figure.task != '9')
{
figure.lp.x=x;
figure.lp.y=y;
}
else
{
window.refresh();
figure.task = '?';
}
if(figure.drawtype != '?' )
list.push_back(figure);
drawList(window.image, list);
break;
case CV_EVENT_LBUTTONDOWN://evento del boton cuando se presiona
xx = x;
yy = y;
window.followmousemove = 1;
if(variable[3] != 9 && variable[3]<50)
{
figure = Figure(variable[0],variable[1],variable[2]);
figure.fp.x=x;
figure.fp.y=y;
figure.drawtype=variable[3];
}
else
{
figure = find(x,y,list);
if(variable[4]==50 || variable[4]==75 || variable[4]==125 || variable[4]==150)
{
figure.setZoom((float)variable[4]/100);
figure.task = '9';
}
if(variable[0]!=-1 && variable[1]!=-1 && variable[2]!=-1)
{
figure.setColor(variable[0],variable[1],variable[2]);
figure.task = '9';
}
if(variable[3]==9)
figure.task = '9';
}
break;
}
if(CV_EVENT_MOUSEMOVE==event && window.followmousemove == 1)//evento del boton en movimiento
{
window.refresh();
if(figure.task == '9')
{
figure.move(x-xx,y-yy);
xx=x;
yy=y;
}
else
{
figure.lp.x = x;
figure.lp.y = y;
}
figure.draw(window.image);
drawList(window.image, list);
}
}
