New rows count component with 'First' and 'Last' buttons #PL-5035

modules/desktop/src/com/haulmont/cuba/desktop/gui/components/DesktopRowsCount.java

@@ -55,6 +55,8 @@ public class DesktopRowsCount extends DesktopAbstractComponent<DesktopRowsCount.
 
             impl.getPrevButton().addActionListener(e -> onPrevClick());
             impl.getNextButton().addActionListener(e -> onNextClick());
+            impl.getFirstButton().addActionListener(e -> onFirstClick());
+            impl.getLastButton().addActionListener(e -> onLastClick());
             if (datasource.getState() == Datasource.State.VALID) {
                 onCollectionChanged();
             }
@@ -105,6 +107,8 @@ public class DesktopRowsCount extends DesktopAbstractComponent<DesktopRowsCount.
                 impl.getCountButton().setVisible(false);
                 impl.getPrevButton().setVisible(false);
                 impl.getNextButton().setVisible(false);
+                impl.getFirstButton().setVisible(false);
+                impl.getLastButton().setVisible(false);
                 if (size % 100 > 10 && size % 100 < 20) {
                     msgKey = "table.rowsCount.msg2Plural1";
                 } else {
@@ -127,6 +131,8 @@ public class DesktopRowsCount extends DesktopAbstractComponent<DesktopRowsCount.
                 impl.getCountButton().setVisible(true);
                 impl.getPrevButton().setVisible(false);
                 impl.getNextButton().setVisible(true);
+                impl.getFirstButton().setVisible(false);
+                impl.getLastButton().setVisible(true);
                 msgKey = "table.rowsCount.msg1";
                 countValue = "1-" + size;
                 break;
@@ -134,6 +140,8 @@ public class DesktopRowsCount extends DesktopAbstractComponent<DesktopRowsCount.
                 impl.getCountButton().setVisible(true);
                 impl.getPrevButton().setVisible(true);
                 impl.getNextButton().setVisible(true);
+                impl.getFirstButton().setVisible(true);
+                impl.getLastButton().setVisible(true);
                 msgKey = "table.rowsCount.msg1";
                 countValue = (start + 1) + "-" + (start + size);
                 break;
@@ -141,6 +149,8 @@ public class DesktopRowsCount extends DesktopAbstractComponent<DesktopRowsCount.
                 impl.getCountButton().setVisible(false);
                 impl.getPrevButton().setVisible(true);
                 impl.getNextButton().setVisible(false);
+                impl.getFirstButton().setVisible(true);
+                impl.getLastButton().setVisible(false);
                 msgKey = "table.rowsCount.msg2Plural2";
                 countValue = (start + 1) + "-" + (start + size);
                 break;
@@ -206,6 +216,40 @@ public class DesktopRowsCount extends DesktopAbstractComponent<DesktopRowsCount.
         }
     }
 
+    protected void onFirstClick() {
+        if (!(datasource instanceof CollectionDatasource.SupportsPaging)) {
+            return;
+        }
+
+        CollectionDatasource.SupportsPaging ds = (CollectionDatasource.SupportsPaging) datasource;
+        ds.setFirstResult(0);
+        refreshDatasource(ds);
+        if (owner instanceof DesktopAbstractTable) {
+            JXTable table = (JXTable) ((DesktopAbstractTable) owner).getComponent();
+            table.scrollRowToVisible(0);
+        }
+    }
+
+    protected void onLastClick() {
+        if (!(datasource instanceof CollectionDatasource.SupportsPaging)) {
+            return;
+        }
+
+        CollectionDatasource.SupportsPaging ds = (CollectionDatasource.SupportsPaging) datasource;
+        int count = ((CollectionDatasource.SupportsPaging) datasource).getCount();
+        int itemsToDisplay = count % ds.getMaxResults();
+        if (itemsToDisplay == 0) itemsToDisplay = ds.getMaxResults();
+
+        ds.setFirstResult(count - itemsToDisplay);
+        refreshDatasource(ds);
+
+        if (owner instanceof DesktopAbstractTable) {
+            JXTable table = (JXTable) ((DesktopAbstractTable) owner).getComponent();
+            table.scrollRowToVisible(0);
+        }
+    }
+
+
     private void refreshDatasource(CollectionDatasource.SupportsPaging ds) {
         refreshing = true;
         try {
@@ -219,11 +263,13 @@ public class DesktopRowsCount extends DesktopAbstractComponent<DesktopRowsCount.
 
         private JButton prevButton;
         private JButton nextButton;
+        private JButton firstButton;
+        private JButton lastButton;
         private JLabel label;
         private JButton countButton;
         private MigLayout layout;
 
-        private final Dimension size = new Dimension(35, 25);
+        private final Dimension size = new Dimension(38, 25);
 
         public RowsCountComponent() {
             LC lc = new LC();
@@ -235,6 +281,11 @@ public class DesktopRowsCount extends DesktopAbstractComponent<DesktopRowsCount.
             }
             setLayout(layout);
 
+            firstButton = new JButton("<<");
+            add(firstButton);
+            firstButton.setPreferredSize(size);
+            firstButton.setMinimumSize(size);
+
             prevButton = new JButton("<");
             add(prevButton);
             prevButton.setPreferredSize(size);
@@ -251,6 +302,11 @@ public class DesktopRowsCount extends DesktopAbstractComponent<DesktopRowsCount.
             add(nextButton);
             nextButton.setPreferredSize(size);
             nextButton.setMinimumSize(size);
+
+            lastButton = new JButton(">>");
+            add(lastButton);
+            lastButton.setPreferredSize(size);
+            lastButton.setMinimumSize(size);
         }
 
         public JLabel getLabel() {
@@ -268,5 +324,13 @@ public class DesktopRowsCount extends DesktopAbstractComponent<DesktopRowsCount.
         public JButton getNextButton() {
             return nextButton;
         }
+
+        public JButton getFirstButton() {
+            return firstButton;
+        }
+
+        public JButton getLastButton() {
+            return lastButton;
+        }
     }
 }

modules/gui/src/default-theme.properties

@@ -156,3 +156,5 @@ actions.dialog.Cancel.icon=icons/cancel.png
 actions.dialog.Yes.icon=icons/ok.png
 actions.dialog.No.icon=icons/cancel.png
 actions.dialog.Close.icon=
+
+cuba.gui.rowsCount.arrowButton.width=20px

modules/web/src/com/haulmont/cuba/web/gui/components/WebRowsCount.java

@@ -45,6 +45,8 @@ public class WebRowsCount extends WebAbstractComponent<CubaRowsCount> implements
             component.getCountButton().addClickListener(event -> onLinkClick());
             component.getPrevButton().addClickListener(event -> onPrevClick());
             component.getNextButton().addClickListener(event -> onNextClick());
+            component.getFirstButton().addClickListener(event -> onFirstClick());
+            component.getLastButton().addClickListener(event -> onLastClick());
 
             if (datasource.getState() == Datasource.State.VALID) {
                 onCollectionChanged();
@@ -100,6 +102,39 @@ public class WebRowsCount extends WebAbstractComponent<CubaRowsCount> implements
         }
     }
 
+    protected void onFirstClick() {
+        if (!(datasource instanceof CollectionDatasource.SupportsPaging)) {
+            return;
+        }
+
+        CollectionDatasource.SupportsPaging ds = (CollectionDatasource.SupportsPaging) datasource;
+        ds.setFirstResult(0);
+        refreshDatasource(ds);
+        if (owner instanceof WebAbstractTable) {
+            com.vaadin.ui.Table vTable = (com.vaadin.ui.Table) ((WebAbstractTable) owner).getComponent();
+            vTable.setCurrentPageFirstItemIndex(0);
+        }
+    }
+
+    protected void onLastClick() {
+        if (!(datasource instanceof CollectionDatasource.SupportsPaging)) {
+            return;
+        }
+
+        CollectionDatasource.SupportsPaging ds = (CollectionDatasource.SupportsPaging) datasource;
+        int count = ((CollectionDatasource.SupportsPaging) datasource).getCount();
+        int itemsToDisplay = count % ds.getMaxResults();
+        if (itemsToDisplay == 0) itemsToDisplay = ds.getMaxResults();
+
+        ds.setFirstResult(count - itemsToDisplay);
+        refreshDatasource(ds);
+
+        if (owner instanceof WebAbstractTable) {
+            com.vaadin.ui.Table vTable = (com.vaadin.ui.Table) ((WebAbstractTable) owner).getComponent();
+            vTable.setCurrentPageFirstItemIndex(0);
+        }
+    }
+
     protected void refreshDatasource(CollectionDatasource.SupportsPaging ds) {
         refreshing = true;
         try {
@@ -153,6 +188,8 @@ public class WebRowsCount extends WebAbstractComponent<CubaRowsCount> implements
                 component.getCountButton().setVisible(false);
                 component.getPrevButton().setVisible(false);
                 component.getNextButton().setVisible(false);
+                component.getFirstButton().setVisible(false);
+                component.getLastButton().setVisible(false);
                 if (size % 100 > 10 && size % 100 < 20) {
                     msgKey = "table.rowsCount.msg2Plural1";
                 } else {
@@ -175,6 +212,8 @@ public class WebRowsCount extends WebAbstractComponent<CubaRowsCount> implements
                 component.getCountButton().setVisible(true);
                 component.getPrevButton().setVisible(false);
                 component.getNextButton().setVisible(true);
+                component.getFirstButton().setVisible(false);
+                component.getLastButton().setVisible(true);
                 msgKey = "table.rowsCount.msg1";
                 countValue = "1-" + size;
                 break;
@@ -182,6 +221,8 @@ public class WebRowsCount extends WebAbstractComponent<CubaRowsCount> implements
                 component.getCountButton().setVisible(true);
                 component.getPrevButton().setVisible(true);
                 component.getNextButton().setVisible(true);
+                component.getFirstButton().setVisible(true);
+                component.getLastButton().setVisible(true);
                 msgKey = "table.rowsCount.msg1";
                 countValue = (start + 1) + "-" + (start + size);
                 break;
@@ -189,6 +230,8 @@ public class WebRowsCount extends WebAbstractComponent<CubaRowsCount> implements
                 component.getCountButton().setVisible(false);
                 component.getPrevButton().setVisible(true);
                 component.getNextButton().setVisible(false);
+                component.getFirstButton().setVisible(true);
+                component.getLastButton().setVisible(false);
                 msgKey = "table.rowsCount.msg2Plural2";
                 countValue = (start + 1) + "-" + (start + size);
                 break;

modules/web/src/com/haulmont/cuba/web/toolkit/ui/CubaRowsCount.java

@@ -4,6 +4,10 @@
  */
 package com.haulmont.cuba.web.toolkit.ui;
 
+import com.haulmont.cuba.core.global.AppBeans;
+import com.haulmont.cuba.gui.theme.ThemeConstants;
+import com.haulmont.cuba.gui.theme.ThemeConstantsManager;
+import com.haulmont.cuba.web.gui.components.WebComponentsHelper;
 import com.vaadin.shared.ui.MarginInfo;
 import com.vaadin.ui.*;
 import com.vaadin.ui.themes.BaseTheme;
@@ -16,6 +20,8 @@ public class CubaRowsCount extends CustomComponent {
 
     protected Button prevButton;
     protected Button nextButton;
+    protected Button firstButton;
+    protected Button lastButton;
     protected Label label;
     protected Button countButton;
 
@@ -44,8 +50,20 @@ public class CubaRowsCount extends CustomComponent {
         contentLayout.setSpacing(true);
         contentLayout.setHeight("-1px");
 
-        prevButton = new CubaButton("<");
+        ThemeConstants themeConstants = AppBeans.get(ThemeConstantsManager.class).getConstants();
-        prevButton.setWidth("-1px");
+        String buttonWidth = themeConstants.get("cuba.gui.rowsCount.arrowButton.width");
+        firstButton = new CubaButton();
+        firstButton.setIcon(WebComponentsHelper.getIcon("icons/rows-count-first.png"));
+        firstButton.setWidth(buttonWidth);
+        firstButton.setStyleName("cuba-paging-change-page");
+        firstButton.addStyleName("cuba-paging-first");
+        contentLayout.addComponent(firstButton);
+
+        contentLayout.setComponentAlignment(firstButton, Alignment.MIDDLE_CENTER);
+
+        prevButton = new CubaButton();
+        prevButton.setIcon(WebComponentsHelper.getIcon("icons/rows-count-prev.png"));
+        prevButton.setWidth(buttonWidth);
         prevButton.setStyleName("cuba-paging-change-page");
         prevButton.addStyleName("cuba-paging-prev");
         contentLayout.addComponent(prevButton);
@@ -64,13 +82,22 @@ public class CubaRowsCount extends CustomComponent {
         contentLayout.addComponent(countButton);
         contentLayout.setComponentAlignment(countButton, Alignment.MIDDLE_CENTER);
 
-        nextButton = new CubaButton(">");
+        nextButton = new CubaButton();
-        nextButton.setWidth("-1px");
+        nextButton.setIcon(WebComponentsHelper.getIcon("icons/rows-count-next.png"));
+        nextButton.setWidth(buttonWidth);
         nextButton.setStyleName("cuba-paging-change-page");
         nextButton.addStyleName("cuba-paging-next");
         contentLayout.addComponent(nextButton);
         contentLayout.setComponentAlignment(nextButton, Alignment.MIDDLE_CENTER);
 
+        lastButton = new CubaButton();
+        lastButton.setIcon(WebComponentsHelper.getIcon("icons/rows-count-last.png"));
+        lastButton.setWidth(buttonWidth);
+        lastButton.setStyleName("cuba-paging-change-page");
+        lastButton.addStyleName("cuba-paging-last");
+        contentLayout.addComponent(lastButton);
+        contentLayout.setComponentAlignment(lastButton, Alignment.MIDDLE_CENTER);
+
         return contentLayout;
     }
 
@@ -89,4 +116,12 @@ public class CubaRowsCount extends CustomComponent {
     public Button getNextButton() {
         return nextButton;
     }
+
+    public Button getFirstButton() {
+        return firstButton;
+    }
+
+    public Button getLastButton() {
+        return lastButton;
+    }
 }

modules/web/src/halo-theme.properties

@@ -158,6 +158,10 @@ cuba.web.icons.plus.png = PLUS_SQUARE_O
 cuba.web.icons.plus-btn.png = PLUS
 cuba.web.icons.refresh.png = REFRESH
 cuba.web.icons.remove.png = TIMES
+cuba.web.icons.rows-count-next.png = ANGLE_RIGHT
+cuba.web.icons.rows-count-last.png = ANGLE_DOUBLE_RIGHT
+cuba.web.icons.rows-count-prev.png = ANGLE_LEFT
+cuba.web.icons.rows-count-first.png = ANGLE_DOUBLE_LEFT
 cuba.web.icons.report-wizard-down-property.png = CARET_DOWN
 cuba.web.icons.report-wizard-next.png = ARROW_RIGHT
 cuba.web.icons.report-wizard-previous.png = ARROW_LEFT