Aggiunto a Page

    private String preDisplayTarget;

    public String getPreDisplayTarget() {
		return preDisplayTarget;
	}

	public void setPreDisplayTarget(String preDisplayTarget) {
		this.preDisplayTarget = preDisplayTarget;
	}

Aggiunto a AntRunner

    /**
     * Runs a target during the UI
     *
     * @param page
     * @return 0 for success 1 for exception
     */
    protected int runPre(Page page) {
    	Logger logger = ctx.getLogger();

    	String preTarget = page.getPreDisplayTarget();
    	if(preTarget != null) {
    		logger.log("Running preDisplayTarget: "+preTarget);
    		// if(launcher == null) {
    		prepareLauncher();
    		// }
    		launcher.updateProps();
    		int result = launcher.run(preTarget);
    		logger.log("Exiting from preDisplayTarget: "+preTarget+" with result code "+result);
			return result;
    	}
    	return 0;
    }

Aggiunto a AutoSwingRunner

	protected void showFirstPage() throws Exception {
		Page[] pages = installer.getPages();
		// run all postDisplayTargets as if the pages were shown
		for (int i = 0; i < pages.length; i++) {
			Page page = pages[i];
+			if(page.getPreDisplayTarget() != null){
+				if( ifHelper.ifProperty(page) &&
+						ifHelper.ifTarget(page, ctx.getInstaller().getPages()) ){ // page would have been shown
+					runPre(page);
+				}
			}
			if(page.getPostDisplayTarget() != null){
				if( ifHelper.ifProperty(page) &&
					ifHelper.ifTarget(page, ctx.getInstaller().getPages()) ){ // page would have been shown
					runPost(page);
				}
			}
		}

Aggiunto a AutoTextRunner


	public boolean runInstaller() throws InstallException {
		Page[] pages = installer.getPages();
		// run all postDisplayTargets as if the pages were shown
		for (int i = 0; i < pages.length; i++) {
			Page page = pages[i];
+			if(page.getPreDisplayTarget() != null) {
+				if( ifHelper.ifProperty(page) &&
+						ifHelper.ifTarget(page, ctx.getInstaller().getPages()) ) { // page would have been shown
+					runPre(page);
+				}
+			}
			if(page.getPostDisplayTarget() != null) {
				if( ifHelper.ifProperty(page) &&
				    ifHelper.ifTarget(page, ctx.getInstaller().getPages()) ) { // page would have been shown
					runPost(page);
				}
			}
		}

		return true;
	}

Aggiunto a SwingRunner (method public void pageComplete(Page page))

                        SwingPageRenderer renderer = (SwingPageRenderer)pageRenderers.get(nextIdx);
                        ctx.setCurrentPage(pages[nextIdx]);

+                        runPre(pages[nextIdx]);

                        try {
                            renderNext(renderer);
                            if(i == pages.length - 2) {
                                // all done
                                currentRenderer.getBackButton().setEnabled(false);
                                currentRenderer.getNextButton().setEnabled(false);
                                currentRenderer.getFinishButton().setEnabled(false);
                                currentRenderer.getCancelButton().setEnabled(false);
                                doAnt = true;
                                initialThread.interrupt();
                                return;
                            }
                        }

Aggiunto a TextRunner (method private boolean renderPages(Page[] pages))

            if(next instanceof SimpleInputPage) {
                // skip iftarget specified and missing
                if(!ifHelper.ifTarget(next, pages)) {
                    continue;
                }
                // skip page if ifProperty is specified and property is missing
                if(!ifHelper.ifProperty(next)) {
                    continue;
                }
            }

+            runPre(next);

            AbstractTextPageRenderer renderer = RendererFactory.getTextPageRenderer(next);
            renderer.setContext(ctx);
            renderer.init(new BufferedReader(new InputStreamReader(System.in)), System.out);
            ctx.setCurrentPage(next);
            renderer.renderPage(next);