X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fcom%2Findexdata%2Fpz2utils4jsf%2Fcontrols%2FResultsPager.java;fp=src%2Fmain%2Fjava%2Fcom%2Findexdata%2Fpz2utils4jsf%2Fcontrols%2FResultsPager.java;h=0000000000000000000000000000000000000000;hb=cd63f324cf98a553f9cea33c50b0d68985552a8d;hp=95a20480729cfe7205e3164469d678e20515a95a;hpb=0bd75b32a504b9e04c4ebc901b075a2be89ee359;p=mkjsf-moved-to-github.git

diff --git a/src/main/java/com/indexdata/pz2utils4jsf/controls/ResultsPager.java b/src/main/java/com/indexdata/pz2utils4jsf/controls/ResultsPager.java
deleted file mode 100644
index 95a2048..0000000
--- a/src/main/java/com/indexdata/pz2utils4jsf/controls/ResultsPager.java
+++ /dev/null
@@ -1,145 +0,0 @@
-package com.indexdata.pz2utils4jsf.controls;
-
-import java.io.Serializable;
-import java.util.ArrayList;
-import java.util.List;
-
-import com.indexdata.pz2utils4jsf.controls.PageLink;
-import com.indexdata.pz2utils4jsf.pazpar2.Pz2Session;
-import com.indexdata.pz2utils4jsf.pazpar2.data.ShowResponse;
-
-public class ResultsPager implements Serializable {
-
-  private static final long serialVersionUID = 8854795222615583071L;
-  private Pz2Session pz2session = null;
-  private int pageRangeLength = 13;
-  
-  public ResultsPager(Pz2Session session) {
-    this.pz2session = session;     
-  }
-  
-  public ResultsPager(Pz2Session session, int pageRange) {
-    this.pz2session = session;
-    this.pageRangeLength = pageRange;
-  }
-  
-  private boolean hasHits () {
-    return (getShow().getMerged()>0);
-  }
-  
-  public int getCurrentPageNum () {
-    if (hasHits() && getShow().getNum()>0) {      
-      return (getShow().getStart()/getShow().getNum())+1;
-    } else {
-      return 0;
-    }
-  }
-  
-  public int getPageSize() {
-    return getShow().getNum();
-  }
-    
-  public int getFirstDisplayedPageNum () {
-    if (hasHits()) {
-      if (getCurrentPageNum() - (pageRangeLength/2) < 1) {
-        return 1;
-      } else {
-        return (getCurrentPageNum()-(pageRangeLength/2));
-      }
-    } else {
-      return 0;
-    }
-  }
-    
-  public int getLastDisplayedPageNum () {
-    if (hasHits()) {
-      if ((getFirstDisplayedPageNum() + pageRangeLength-1) > getLastPageNum()) {
-        return getLastPageNum();
-      } else {
-        return getFirstDisplayedPageNum() + pageRangeLength - 1;
-      }
-    } else {
-      return 0;
-    }
-  }
-  
-  public int getLastPageNum () {
-    if (hasHits()) {
-      return (int) Math.ceil(new Double(getShow().getMerged())/new Double(getShow().getNum()));
-    } else {
-      return 0;
-    }
-  }
-  
-  public List<PageLink> setPageLinks (int rangeLength) {
-    this.pageRangeLength = rangeLength;
-    return getPageLinks();
-  }
-  
-  public List<PageLink> getPageLinks () {    
-    ArrayList<PageLink> range = new ArrayList<PageLink>();
-    if (hasHits()) {
-      for (int i = getFirstDisplayedPageNum(); i>0 && i<=getLastDisplayedPageNum();i++) {
-        range.add(new PageLink(i+"",i,this));
-      }
-    }
-    return range;
-  }
-
-  
-  public PageLink getPreviousPageLink (String text) {    
-    String linkText = (text!=null && text.length()>0 ? text : "Prev");
-    if (hasHits() && getCurrentPageNum()>1) {      
-      return new PageLink(linkText,getCurrentPageNum()-1,this);
-    } else {
-      return new PageLink(linkText,0,this);
-    }
-  }
-  
-  public PageLink getNextPageLink (String text) {    
-    String linkText = (text!=null && text.length()>0 ? text : "Next");
-    if (hasHits() && getCurrentPageNum()<getLastPageNum()) {
-      return new PageLink(linkText,getCurrentPageNum()+1,this);
-    } else {
-      return new PageLink(linkText,0,this);
-    }    
-  }
-  
-  public int getCurrentPage() {
-    return (getShow().getStart()/getPageSize()+1);
-  }
-  
-  public void goToPage(int page) {    
-    pz2session.setStart((page-1)*getPageSize());
-  }
-  
-  public void goToPreviousPage() {
-    if (hasPreviousPage()) {
-      goToPage(getCurrentPage()-1);  
-    }    
-  }
-  
-  public void goToNextPage() {
-    if (hasNextPage()) {
-      goToPage(getCurrentPage()+1);
-    }
-  }
-  
-  public boolean hasPreviousPage() {
-    return getCurrentPage()>1;
-  }
-      
-  public boolean hasNextPage () {
-    return getCurrentPage() < getLastPageNum();
-  }
-  
-  public boolean hasPageAfterLastDisplayed() {
-    return getLastDisplayedPageNum() < getLastPageNum();
-  }
-
-  
-  private ShowResponse getShow() {
-    return pz2session.getShow();
-  }
-    
-}