/**
* Print the description for a workflow or a node.
*
* @param activeNode
* @param wf
* @param nodes
* @param nodes_ID
* @return table
*/
private table printDescription(
int activeNode, MWorkflow wf, MWFNode[] nodes, ArrayList nodes_ID) {
// create new table
table desTable = new table();
String WFName = "";
String WFDescription = "";
// not started yet
if (activeNode < 0) {
WFName = wf.getName();
WFDescription = wf.getHelp();
}
// started
else {
WFName = nodes[getIndex(activeNode, nodes_ID)].getName();
WFDescription = nodes[getIndex(activeNode, nodes_ID)].getHelp();
}
// add info to the desciption table
tr aRow = new tr();
td aGrid = new td();
aGrid.addElement(new h6(WFName));
aGrid.addElement(new br());
aGrid.addElement(WFDescription);
desTable.addElement(aRow.addElement(aGrid));
return desTable;
} // printDescription
/**
* Print the control panel.
*
* @param activeNode
* @param wf
* @param nodes
* @param nodes_ID
* @return form
*/
private form printControlPanel(
int activeNode, MWorkflow wf, MWFNode[] nodes, ArrayList nodes_ID) {
// create a new form
form myForm = new form(FORM_ACTION, form.METHOD_POST, form.ENC_DEFAULT);
myForm.addElement(new input("hidden", M_Command, ""));
myForm.addElement(new input("hidden", J_Command, ""));
myForm.setTarget(TARGET_WINDOW);
myForm.setName(FORM_NAME);
// test fist or last node
boolean isFirst = wf.isFirst(activeNode, Env.getContextAsInt(ctx, "#AD_Client_ID"));
boolean isLast = wf.isLast(activeNode, Env.getContextAsInt(ctx, "#AD_Client_ID"));
// get AD_Window_ID for the first and last node
int First_Window_ID = wf.getFirstNode().getAD_Window_ID();
int Last_Window_ID = nodes[nodes.length - 1].getAD_Window_ID();
int Back_Window_ID = 0;
int Next_Window_ID = 0;
int index = 0;
// WUtil.debug(""+activeNode,"activeNode");
if (!isFirst) {
index = activeNode >= 0 ? getIndex(activeNode, nodes_ID) - 1 : 0;
// WUtil.debug(""+index,"index");
Back_Window_ID = nodes[index].getAD_Window_ID();
}
if (!isLast) {
index = activeNode >= 0 ? getIndex(activeNode, nodes_ID) + 1 : 0;
Next_Window_ID = nodes[index].getAD_Window_ID();
}
boolean enableFirst = true;
boolean enableBack = true;
boolean enableNext = true;
boolean enableLast = true;
if (isFirst) {
enableBack = false;
enableFirst = false;
}
if (isLast) {
enableNext = false;
enableLast = false;
}
td firstImage = new td();
td backImage = new td();
td nextImage = new td();
td lastImage = new td();
// first
String url = "'WWindow?AD_Window_ID=" + First_Window_ID + "'";
// String
// url=WebEnv.getBaseDirectory("WWindow")+"?AD_Window_ID="+First_Window_ID+"&Target_Window=win_"+First_Window_ID+"'";
String Target_Window = "'WWindow" + First_Window_ID + "'";
String parameters = url + "," + Target_Window;
String js_command = "popUp(" + parameters + ");submit()";
firstImage.addElement(createControlButtonImage("Start", js_command, enableFirst));
// back
url = "'WWindow?AD_Window_ID=" + Back_Window_ID + "'";
//
// url=WebEnv.getBaseDirectory("WWindow")+"?AD_Window_ID="+Back_Window_ID+"&Target_Window=win_"+Back_Window_ID+"'";
Target_Window = "'WWindow" + Back_Window_ID + "'";
parameters = url + "," + Target_Window;
js_command = "popUp(" + parameters + ");submit()";
backImage.addElement(createControlButtonImage("Back", js_command, enableBack));
// next
url = "'WWindow?AD_Window_ID=" + Next_Window_ID + "'";
// url=WebEnv.getBaseDirectory("WWindow")+"?AD_Window_ID="+Next_Window_ID+"&Target_Window=win_"+Next_Window_ID+"'";
Target_Window = "'WWindow" + Next_Window_ID + "'";
parameters = url + "," + Target_Window;
js_command = "popUp(" + parameters + ");submit()";
nextImage.addElement(createControlButtonImage("Next", js_command, enableNext));
// last
url = "'WWindow?AD_Window_ID=" + Last_Window_ID + "'";
// url=WebEnv.getBaseDirectory("WWindow")+"?AD_Window_ID="+Last_Window_ID+"&Target_Window=win_"+Last_Window_ID+"'";
Target_Window = "'WWindow" + Last_Window_ID + "'";
parameters = url + "," + Target_Window;
js_command = "popUp(" + parameters + ");submit()";
lastImage.addElement(createControlButtonImage("End", js_command, enableLast));
tr aRow = new tr();
aRow.addElement(firstImage);
aRow.addElement(backImage);
aRow.addElement(nextImage);
aRow.addElement(lastImage);
// add the table to the form
myForm.addElement(new table().addElement(aRow));
return myForm;
} // printControlPanel
/**
* Print the workflow. - Use the image map array to create the visual layout of workflow
*
* @param activeNode
* @param wf
* @param nodes
* @param nodes_ID
* @param imageMap
* @return table
*/
private table printWorkflow(
int activeNode, MWorkflow wf, MWFNode[] nodes, ArrayList nodes_ID, int[][] imageMap) {
// create a new table
table imageTable = new table();
// find the dimension for the table
final int ROW = imageMap.length;
final int COL = imageMap[0].length;
// process every row
for (int i = 0; i < ROW; i++) {
// create a new row
tr aRow = new tr();
for (int j = 0; j < COL; j++) {
// create a new grid
td grid = new td();
grid.setAlign("center");
// not node images
img spaceImage = createWorkflowImage("Spacer", 0, null, true);
img arrowForwardImage = createWorkflowImage("ArrowFW_", 0, null, true);
img arrowBackwardImage = createWorkflowImage("ArrowBW_", 0, null, true);
img arrowDownImage = createWorkflowImage("ArrowDown_", 0, null, true);
// node images
img normalNodeImage = null;
img activeNodeImage = null;
// not node images
if (imageMap[i][j] <= 0) {
if (imageMap[i][j] == ARROW_FORWARD) grid.addElement(arrowForwardImage);
if (imageMap[i][j] == ARROW_BACKWARD) grid.addElement(arrowBackwardImage);
if (imageMap[i][j] == ARROW_DOWN) grid.addElement(arrowDownImage);
if (imageMap[i][j] == SPACE) grid.addElement(spaceImage);
} // not node images
else {
// Initialize variable
int AD_Window_ID = 0;
String url = "";
String Target_Window = "";
String parameters = "";
String js_command = "";
if (imageMap[i][j] == activeNode) {
// Create image
AD_Window_ID = nodes[getIndex(imageMap[i][j], nodes_ID)].getAD_Window_ID();
// url = "'WWindow?AD_Window_ID="+AD_Window_ID+"&Target_Window=win_"+AD_Window_ID+"'";
url = "'WWindow?AD_Window_ID=" + AD_Window_ID;
Target_Window = "'WWindow" + AD_Window_ID + "'";
/// url=WebEnv.getBaseDirectory("WWindow")+
// "?AD_Window_ID="+AD_Window_ID+"&Target_Window=win_"+AD_Window_ID+"'";
// Target_Window = "'win_"+AD_Window_ID+"'";
System.out.println("WorkFlow if(true)======" + url);
parameters = url + "'," + Target_Window;
js_command = "popUp(" + parameters + ");submit()";
activeNodeImage = createWorkflowImage("mWorkFlow_", imageMap[i][j], js_command, true);
grid.addElement(activeNodeImage);
grid.addElement(new br());
grid.addElement("" + imageMap[i][j]);
grid.addElement(new br());
grid.addElement(
"<font color=blue>"
+ nodes[getIndex(imageMap[i][j], nodes_ID)].getName()
+ "</font>");
} // active node
else {
// Create image
AD_Window_ID = nodes[getIndex(imageMap[i][j], nodes_ID)].getAD_Window_ID();
// url = "'WWindow?AD_Window_ID="+AD_Window_ID+"&Target_Window=win_"+AD_Window_ID+"'";
url = "'WWindow?AD_Window_ID=" + AD_Window_ID;
// url=WebEnv.getBaseDirectory("WWindow")+"?AD_Window_ID="+AD_Window_ID+"&Target_Window=win_"+AD_Window_ID+"'";
Target_Window = "'WWindow" + AD_Window_ID + "'";
System.out.println("WorkFlow else======" + url);
parameters = url + "'," + Target_Window;
js_command = "popUp(" + parameters + ");submit()";
normalNodeImage = createWorkflowImage("mWorkFlow_", imageMap[i][j], js_command, false);
grid.addElement(normalNodeImage);
grid.addElement(new br());
grid.addElement("" + imageMap[i][j]);
grid.addElement(new br());
grid.addElement(nodes[getIndex(imageMap[i][j], nodes_ID)].getName());
} // inactive node
}
aRow.addElement(grid);
} // process every gird
imageTable.addElement(aRow);
} // every row
return imageTable;
} // printWorkflow