/** Return the state upon which the given x and y coordinates are placed */
private StateInterval findState(int x, int y) {
int dIndex = y / eachDispHt;
if (((Integer) dtypeV.elementAt(dIndex)).intValue() != CONST.TIMELINES) return null;
int index = findIndex(y % eachDispHt);
y = y % eachDispHt;
if (index != -1) {
StateGroup currProc = (StateGroup) (all_states.visible.elementAt(index));
if (currProc.dispStatus) {
Enumeration e = currProc.elements();
while (e.hasMoreElements()) {
StateInterval currState = (StateInterval) e.nextElement();
// Determining using position (less accurate)
if (currState.info.stateDef.checkbox.isSelected()
&& (getEvtXCord(currState.info.begT - currImg.begT) <= cursorPos)
&& (cursorPos <= getEvtXCord(currState.info.endT - currImg.begT))
&& checkLevel(currState, y)) return currState;
}
}
}
return null;
}
/**
* This method returns the maximum value in pixels that the time line can be moved to the left
* before reaching the (begTime) time position p = the process whose time line is to be moved
*/
int getMaxDiff(StateGroup group) {
if (group.size() > 0) {
StateInterval state = (StateInterval) group.firstElement();
// return getEvtXCord (state.info.begT - 0.0);
return getEvtXCord(state.info.begT - FrameBegTime);
}
return 0;
}
// private void adjustPosition()
public void adjustPosition() {
StateGroup group;
StateInterval state;
double duration;
double max_duration = 0;
Enumeration groups = all_states.visible.elements();
while (groups.hasMoreElements()) {
group = (StateGroup) groups.nextElement();
if (group.size() > 0) {
state = (StateInterval) group.lastElement();
duration = state.info.endT - FrameBegTime;
if (duration > max_duration) max_duration = duration;
}
}
boolean end = false;
if (max_duration < tMaxT || max_duration > tMaxT) {
if (max_duration < tMaxT) end = true;
double diff = tMaxT - max_duration;
tMaxT = max_duration;
maxT -= diff;
updateH();
parent.setHoriz();
centralizeH();
}
if (end) {
if ((parent.hbar.getValue() + parent.hbar.getVisibleAmount()) >= parent.hbar.getMaximum()) {
parent.hbar.setValue(maxH - widthCan);
adjustImgH(parent.hbar.getValue());
parent.vport.setViewPosition(new Point(panePosX, 0));
debug.println("adjustPosition() : ");
debug.println("\t" + "parent.hbar.setValue(" + (maxH - widthCan) + ")");
debug.println("\t" + "parent.vport.setViewPosition(" + panePosX + ", 0)");
}
}
}