Example usage for org.apache.wicket.markup.html.navigation.paging IPageable getPageCount

List of usage examples for org.apache.wicket.markup.html.navigation.paging IPageable getPageCount

  1. HOME
  2. Java
  3. org.apache.wicket
  4. org.apache.wicket.markup.html.navigation.paging.*
  5. IPageable
  6. getPageCount

Introduction

In this page you can find the example usage for org.apache.wicket.markup.html.navigation.paging IPageable getPageCount.

Prototype

long getPageCount();

Source Link

Document

Gets the total number of pages this pageable object has.

Usage

From source file:com.doculibre.constellio.wicket.paging.ConstellioFacetsPagingNavigator.java

License:Open Source License

@Override
protected Link newPagingNavigationIncrementLink(String id, final IPageable pageable, final int increment) {
    SimpleSearch simpleSearch = dataProvider.getSimpleSearch();
    SimpleSearch clone = simpleSearch.clone();
    int page = clone.getFacetPage(facetName);
    int newPage = page + increment;
    clone.setFacetPage(facetName, newPage);

    PageFactoryPlugin pageFactoryPlugin = PluginFactory.getPlugin(PageFactoryPlugin.class);
    return new BookmarkablePageLink(id, pageFactoryPlugin.getSearchResultsPage(),
            SearchResultsPage.getParameters(clone)) {
        public boolean isEnabled() {
            return super.isEnabled() && ConstellioFacetsPagingNavigator.this.isEnabled()
                    && ConstellioFacetsPagingNavigator.this.isEnableAllowed();
        }/*  w  w  w  . j  a  v a 2s. com*/

        /**
         * Returns true if the page link links to the given page.
         * 
         * @param page
         *            ignored
         * @return True if this link links to the given page
         * @see org.apache.wicket.markup.html.link.PageLink#linksTo(org.apache.wicket.Page)
         */
        public boolean linksTo(final Page page) {
            pageable.getCurrentPage();
            return ((increment < 0) && isFirst()) || ((increment > 0) && isLast());
        }

        /**
         * @return True if it is referring to the first page of the underlying PageableListView.
         */
        public boolean isFirst() {
            int currentPage = pageable.getCurrentPage();
            return currentPage <= 0;
        }

        /**
         * @return True if it is referring to the last page of the underlying PageableListView.
         */
        public boolean isLast() {
            int currentPage = pageable.getCurrentPage();
            return currentPage >= (pageable.getPageCount() - 1);
        }

        @Override
        public boolean isVisible() {
            return super.isVisible() && isEnabled();
        }
    }.setAutoEnable(true);
}

From source file:com.doculibre.constellio.wicket.paging.ConstellioFacetsPagingNavigator.java

License:Open Source License

@Override
protected Link newPagingNavigationLink(String id, final IPageable pageable, final int pageNumber) {
    SimpleSearch simpleSearch = dataProvider.getSimpleSearch();

    SimpleSearch clone = simpleSearch.clone();
    if (pageNumber == -1) {
        clone.setFacetPage(facetName, pageable.getPageCount() - 1);
    } else {//from   ww w . ja  v a 2 s  .  c om
        clone.setFacetPage(facetName, pageNumber);
    }

    PageFactoryPlugin pageFactoryPlugin = PluginFactory.getPlugin(PageFactoryPlugin.class);
    return new BookmarkablePageLink(id, pageFactoryPlugin.getSearchResultsPage(),
            SearchResultsPage.getParameters(clone)) {
        public boolean isEnabled() {
            return super.isEnabled() && ConstellioFacetsPagingNavigator.this.isEnabled()
                    && ConstellioFacetsPagingNavigator.this.isEnableAllowed();
        }

        /**
         * Returns true if this PageableListView navigation link links to the given page.
         * 
         * @param page
         *            The page
         * @return True if this link links to the given page
         * @see org.apache.wicket.markup.html.link.PageLink#linksTo(org.apache.wicket.Page)
         */
        public final boolean linksTo(final Page page) {
            return pageNumber == pageable.getCurrentPage();
        }

        @Override
        public boolean isVisible() {
            return super.isVisible() && (this.isEnabled() || linksTo(getPage()));
        }
    }.setAutoEnable(true);
}

From source file:com.doculibre.constellio.wicket.paging.ConstellioPagingNavigator.java

License:Open Source License

@Override
protected Link newPagingNavigationIncrementLink(String id, final IPageable pageable, final int increment) {
    DataView dataView = (DataView) pageable;
    SimpleSearch simpleSearch;//  ww  w .j ava2s .co m
    if (dataView.getDataProvider() instanceof FacetsDataProvider) {
        FacetsDataProvider dataProvider = (FacetsDataProvider) dataView.getDataProvider();
        simpleSearch = dataProvider.getSimpleSearch();
    } else {
        SearchResultsDataProvider dataProvider = (SearchResultsDataProvider) dataView.getDataProvider();
        simpleSearch = dataProvider.getSimpleSearch();
    }
    SimpleSearch clone = simpleSearch.clone();
    int page = clone.getPage();
    int newPage = page + increment;
    clone.setPage(newPage);

    PageFactoryPlugin pageFactoryPlugin = PluginFactory.getPlugin(PageFactoryPlugin.class);
    return new BookmarkablePageLink(id, pageFactoryPlugin.getSearchResultsPage(),
            SearchResultsPage.getParameters(clone)) {
        public boolean isEnabled() {
            return super.isEnabled() && ConstellioPagingNavigator.this.isEnabled()
                    && ConstellioPagingNavigator.this.isEnableAllowed();
        }

        /**
         * Returns true if the page link links to the given page.
         * 
         * @param page
         *            ignored
         * @return True if this link links to the given page
         * @see org.apache.wicket.markup.html.link.PageLink#linksTo(org.apache.wicket.Page)
         */
        public boolean linksTo(final Page page) {
            pageable.getCurrentPage();
            return ((increment < 0) && isFirst()) || ((increment > 0) && isLast());
        }

        /**
         * @return True if it is referring to the first page of the underlying PageableListView.
         */
        public boolean isFirst() {
            return pageable.getCurrentPage() <= 0;
        }

        /**
         * @return True if it is referring to the last page of the underlying PageableListView.
         */
        public boolean isLast() {
            return pageable.getCurrentPage() >= (pageable.getPageCount() - 1);
        }

        @Override
        public boolean isVisible() {
            return super.isVisible() && isEnabled();
        }
    }.setAutoEnable(true);
}

From source file:com.doculibre.constellio.wicket.paging.ConstellioPagingNavigator.java

License:Open Source License

@Override
protected Link newPagingNavigationLink(String id, final IPageable pageable, final int pageNumber) {
    DataView dataView = (DataView) pageable;
    SimpleSearch simpleSearch;/*from   w w  w .j  a  v a2 s  .  co  m*/
    if (dataView.getDataProvider() instanceof FacetsDataProvider) {
        FacetsDataProvider dataProvider = (FacetsDataProvider) dataView.getDataProvider();
        simpleSearch = dataProvider.getSimpleSearch();
    } else {
        SearchResultsDataProvider dataProvider = (SearchResultsDataProvider) dataView.getDataProvider();
        simpleSearch = dataProvider.getSimpleSearch();
    }
    SimpleSearch clone = simpleSearch.clone();
    if (pageNumber == -1) {
        clone.setPage(pageable.getPageCount() - 1);
    } else {
        clone.setPage(pageNumber);
    }

    PageFactoryPlugin pageFactoryPlugin = PluginFactory.getPlugin(PageFactoryPlugin.class);
    return new BookmarkablePageLink(id, pageFactoryPlugin.getSearchResultsPage(),
            SearchResultsPage.getParameters(clone)) {
        public boolean isEnabled() {
            boolean enabled = super.isEnabled() && ConstellioPagingNavigator.this.isEnabled()
                    && ConstellioPagingNavigator.this.isEnableAllowed();
            if (enabled) {
                int currentPage = pageable.getCurrentPage();
                if (!"first".equals(getId()) && !"last".equals(getId()) && currentPage == pageNumber) {
                    enabled = false;
                }
            }
            return enabled;
        }

        @Override
        public boolean isVisible() {
            boolean visible = super.isVisible();
            if (visible) {
                int currentPage = pageable.getCurrentPage();
                int pageCount = pageable.getPageCount();
                if ("first".equals(getId()) && currentPage == 0) {
                    visible = false;
                } else if ("last".equals(getId()) && currentPage == (pageCount - 1)) {
                    visible = false;
                }
            }
            return visible;
        }
    };
}

From source file:com.marc.lastweek.web.components.paginator.VerticalFancyPaginator.java

License:Open Source License

public VerticalFancyPaginator(String id, final IPageable pageableList) {
    super(id);//from w ww .j  a v a2s  . c  o  m

    this.setOutputMarkupId(true);

    System.out.println("current: " + pageableList.getCurrentPage());

    WebMarkupContainer paginatorBox = new WebMarkupContainer("paginatorBox") {
        private static final long serialVersionUID = -8245214604885147260L;

        @Override
        public boolean isVisible() {
            return pageableList.getPageCount() > 1;
        }
    };
    this.add(paginatorBox);

    PagingNavigationLink firstPageLink = new PagingNavigationLink("firstPageLink", pageableList, 0);
    paginatorBox.add(firstPageLink);
    PagingNavigationLink lastPageLink = new PagingNavigationLink("lastPageLink", pageableList,
            pageableList.getPageCount() - 1);
    lastPageLink.add(new Label("lastPageLabel", new Model(Integer.valueOf(pageableList.getPageCount()))));
    paginatorBox.add(lastPageLink);

    // Before current page
    WebMarkupContainer beforeCurrenPageItem = new WebMarkupContainer("beforeCurrentPageItem") {
        private static final long serialVersionUID = -5876391261093967497L;

        @Override
        public boolean isVisible() {
            return pageableList.getCurrentPage() >= 2;
        }
    };
    beforeCurrenPageItem.setOutputMarkupPlaceholderTag(true);
    PagingNavigationIncrementLink beforeCurrentPageLink = new PagingNavigationIncrementLink(
            "beforeCurrentPageLink", pageableList, -1);
    beforeCurrentPageLink.add(new Label("beforeCurrentPageLabel", new LoadableDetachableModel() {
        private static final long serialVersionUID = -3157979806031118522L;

        @Override
        protected Object load() {
            return Integer.valueOf(pageableList.getCurrentPage());
        }
    }));
    beforeCurrenPageItem.add(beforeCurrentPageLink);
    paginatorBox.add(beforeCurrenPageItem);

    // Current page
    WebMarkupContainer currenPageItem = new WebMarkupContainer("currentPageItem") {
        private static final long serialVersionUID = -9186596865047783422L;

        @Override
        public boolean isVisible() {
            return pageableList.getCurrentPage() >= 1
                    && pageableList.getCurrentPage() != pageableList.getPageCount() - 1;
        }
    };
    currenPageItem.setOutputMarkupPlaceholderTag(true);
    currenPageItem.add(new Label("currentPageLabel", new LoadableDetachableModel() {
        private static final long serialVersionUID = 393829273382282502L;

        @Override
        protected Object load() {
            return Integer.valueOf(pageableList.getCurrentPage() + 1);
        }
    }));
    paginatorBox.add(currenPageItem);

    // After CurrentPage
    WebMarkupContainer afterCurrenPageItem = new WebMarkupContainer("afterCurrentPageItem") {
        private static final long serialVersionUID = 7079913736005869990L;

        @Override
        public boolean isVisible() {
            return pageableList.getCurrentPage() < (pageableList.getPageCount() - 2);
        }
    };
    afterCurrenPageItem.setOutputMarkupPlaceholderTag(true);
    PagingNavigationIncrementLink afterCurrentPageLink = new PagingNavigationIncrementLink(
            "afterCurrentPageLink", pageableList, 1);
    afterCurrentPageLink.add(new Label("afterCurrentPageLabel", new LoadableDetachableModel() {
        private static final long serialVersionUID = 8932718471553075655L;

        @Override
        protected Object load() {
            return Integer.valueOf(pageableList.getCurrentPage() + 2);
        }
    }));
    afterCurrenPageItem.add(afterCurrentPageLink);
    paginatorBox.add(afterCurrenPageItem);

    // Two After CurrentPage
    WebMarkupContainer twoAfterCurrenPageItem = new WebMarkupContainer("twoAfterCurrentPageItem") {
        private static final long serialVersionUID = 572789655450253585L;

        @Override
        public boolean isVisible() {
            return pageableList.getCurrentPage() < (pageableList.getPageCount() - 3);
        }
    };
    twoAfterCurrenPageItem.setOutputMarkupPlaceholderTag(true);
    PagingNavigationIncrementLink twoAfterCurrentPageLink = new PagingNavigationIncrementLink(
            "twoAfterCurrentPageLink", pageableList, 2);
    twoAfterCurrentPageLink.add(new Label("twoAfterCurrentPageLabel", new LoadableDetachableModel() {
        private static final long serialVersionUID = 8932718471553075655L;

        @Override
        protected Object load() {
            return Integer.valueOf(pageableList.getCurrentPage() + 3);
        }
    }));
    twoAfterCurrenPageItem.add(twoAfterCurrentPageLink);
    paginatorBox.add(twoAfterCurrenPageItem);

    // Previous and next links
    WebMarkupContainer previousPageItem = new WebMarkupContainer("previousPageItem") {
        private static final long serialVersionUID = -5827228260699397983L;

        @Override
        public boolean isVisible() {
            return pageableList.getCurrentPage() > 0;
        }
    };
    previousPageItem.add(new PagingNavigationIncrementLink("previousPageLink", pageableList, -1));
    previousPageItem.setOutputMarkupPlaceholderTag(true);
    paginatorBox.add(previousPageItem);

    WebMarkupContainer nextPageItem = new WebMarkupContainer("nextPageItem") {
        private static final long serialVersionUID = -5827228260699397983L;

        @Override
        public boolean isVisible() {
            return pageableList.getCurrentPage() < (pageableList.getPageCount() - 1);
        }
    };
    nextPageItem.add(new PagingNavigationIncrementLink("nextPageLink", pageableList, 1));
    nextPageItem.setOutputMarkupPlaceholderTag(true);
    paginatorBox.add(nextPageItem);
}

From source file:com.norconex.commons.wicket.bootstrap.table.BootstrapAjaxPagingNavigator.java

License:Apache License

@Override
protected AbstractLink newPagingNavigationLink(final String id, IPageable pageable, int pageNumber) {
    final AjaxPagingNavigationLink link = new AjaxPagingNavigationLink(id, pageable, pageNumber) {
        private static final long serialVersionUID = -4537725137974552570L;

        protected long cullPageNumber(long pageNumber) {
            long idx = pageNumber;
            if (id.startsWith("first")) {
                return 0;
            }//from   w  ww .  j  av  a2  s  . c  o  m
            if (id.startsWith("last")) {
                return pageable.getPageCount() - 1;
            }
            if (id.startsWith("prev")) {
                idx = pageable.getCurrentPage() - 1;
            } else if (id.startsWith("next")) {
                idx = pageable.getCurrentPage() + 1;
            }
            if (idx < 0) {
                idx = 0;
            }
            if (idx > (pageable.getPageCount() - 1)) {
                idx = pageable.getPageCount() - 1;
            }
            if (idx < 0) {
                idx = 0;
            }
            return idx;
        }
    };
    AjaxLink<String> navCont = new AjaxLink<String>(id + "Cont") {
        private static final long serialVersionUID = -7566811745303329592L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            link.onClick(target);
        }
    };
    navCont.add(link);

    // add css for enable/disable link
    long pageIndex = pageable.getCurrentPage() + pageNumber;
    navCont.add(new AttributeModifier("class", new BootstrapPageLinkCssModel(pageable, pageIndex, "disabled")));
    return navCont;
}

From source file:com.norconex.commons.wicket.bootstrap.table.BootstrapAjaxPagingNavigator.java

License:Apache License

@Override
protected AbstractLink newPagingNavigationIncrementLink(final String id, IPageable pageable, int increment) {
    final AjaxPagingNavigationLink link = new AjaxPagingNavigationLink(id, pageable, increment) {
        private static final long serialVersionUID = 6737074324471003133L;

        protected long cullPageNumber(long pageNumber) {
            long idx = pageNumber;
            if (id.startsWith("first")) {
                return 0;
            }//w  ww.  j  a  va  2  s. c  o  m
            if (id.startsWith("last")) {
                return pageable.getPageCount() - 1;
            }
            if (id.startsWith("prev")) {
                idx = pageable.getCurrentPage() - 1;
            } else if (id.startsWith("next")) {
                idx = pageable.getCurrentPage() + 1;
            }
            if (idx < 0) {
                idx = 0;
            }
            if (idx > (pageable.getPageCount() - 1)) {
                idx = pageable.getPageCount() - 1;
            }
            if (idx < 0) {
                idx = 0;
            }
            return idx;
        }
    };
    AjaxLink<String> navCont = new AjaxLink<String>(id + "Cont") {
        private static final long serialVersionUID = -7414576817418282720L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            link.onClick(target);
        }
    };
    navCont.add(link);

    // add css for enable/disable link
    long pageIndex = pageable.getCurrentPage() + increment;
    navCont.add(new AttributeModifier("class", new BootstrapPageLinkIncrementCssModel(pageable, pageIndex)));
    return navCont;
}

From source file:jp.xet.uncommons.wicket.gp.BookmarkableNavigator.java

License:Apache License

@Override
protected AbstractLink newPagingNavigationIncrementLink(String id, final IPageable pageable,
        final int increment) {
    int idx = pageable.getCurrentPage() + increment;
    int page = Math.max(0, Math.min(pageable.getPageCount() - 1, idx));
    return new BookmarkablePageLink<Void>(id, getPage().getClass(), getParams(page)) {

        public boolean isLast() {
            return pageable.getCurrentPage() >= (pageable.getPageCount() - 1);
        }/*from   w w w .  j  a  v a2 s .co m*/

        @Override
        public boolean linksTo(final Page page) {
            pageable.getCurrentPage();
            return ((increment < 0) && isFirst()) || ((increment > 0) && isLast());
        }

        private boolean isFirst() {
            return pageable.getCurrentPage() <= 0;
        }
    }.setAutoEnable(true);
}

From source file:jp.xet.uncommons.wicket.gp.BookmarkableNavigator.java

License:Apache License

private int cullPageNumber(int pageNumber) {
    int idx = pageNumber;
    IPageable pageable = getPageable();
    if (idx < 0) {
        idx = pageable.getPageCount() + idx;
    }/*w ww  .  j  ava 2 s  . c  o  m*/
    if (idx > (pageable.getPageCount() - 1)) {
        idx = pageable.getPageCount() - 1;
    }
    if (idx < 0) {
        idx = 0;
    }
    return idx;
}

From source file:jp.xet.uncommons.wicket.gp.StatelessSimplePagingNavigator.java

License:Apache License

/**
 * ??/*ww  w . j  ava 2s. c  o m*/
 * 
 * @param id The non-null id of this component
 * @param clazz
 * @param params
 * @param pageable
 * @param pageKeyName 
 * @param viewsize
 * @param anchorSelf
 * @throws IllegalArgumentException ?{@code null}???
 */
public StatelessSimplePagingNavigator(String id, Class<T> clazz, PageParameters params, IPageable pageable,
        String pageKeyName, int viewsize, boolean anchorSelf) {
    super(id, pageable, viewsize, anchorSelf);
    Args.notNull(clazz, "clazz");
    Args.notNull(pageable, "pageable");
    Args.notNull(pageKeyName, "pageKeyName");

    this.clazz = clazz;
    this.params = params;
    currentPage = pageable.getCurrentPage();
    pageCount = pageable.getPageCount();
    this.pageKeyName = pageKeyName;
    anchor = null;
}