diff --git a/www-client/src/main/java/fr/agrometinfo/www/client/presenter/LayoutPresenter.java b/www-client/src/main/java/fr/agrometinfo/www/client/presenter/LayoutPresenter.java
index ed764cca0fdec896f4915da1f499f81f5dcec95b..868d4e3c08e80233bddb860c028a36108d9353e8 100644
--- a/www-client/src/main/java/fr/agrometinfo/www/client/presenter/LayoutPresenter.java
+++ b/www-client/src/main/java/fr/agrometinfo/www/client/presenter/LayoutPresenter.java
@@ -1,5 +1,6 @@
package fr.agrometinfo.www.client.presenter;
+import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
@@ -9,6 +10,7 @@ import org.dominokit.rest.shared.request.FailedResponseBean;
import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.Cookies;
+import fr.agrometinfo.www.client.i18n.AppConstants;
import fr.agrometinfo.www.client.view.BaseView;
import fr.agrometinfo.www.client.view.LayoutView;
import fr.agrometinfo.www.client.view.MapView;
@@ -58,6 +60,11 @@ public final class LayoutPresenter implements Presenter {
void setYears(List<Integer> list);
}
+ /**
+ * I18N constants.
+ */
+ private static final AppConstants CSTS = GWT.create(AppConstants.class);
+
/**
* Presenter for {@link MapView}.
*/
@@ -78,6 +85,11 @@ public final class LayoutPresenter implements Presenter {
*/
private final LayoutView view = new LayoutView();
+ /**
+ * Region id : region name.
+ */
+ private final Map<String, String> regions = new HashMap<>();
+
/**
* @see https://github.com/gwtproject/gwt/issues/7631#issuecomment-110876116
* @return if the application is running in (Super) DevMode.
@@ -99,8 +111,10 @@ public final class LayoutPresenter implements Presenter {
*/
public void onChoiceChange(final ChoiceDTO choice) {
IndicatorDTO chosenIndicator = null;
+ String periodName = "";
for (final PeriodDTO period: periods) {
if (period.getCode().equals(choice.getPeriod())) {
+ periodName = period.getDescription();
for (final IndicatorDTO indicator : period.getIndicators()) {
if (indicator.getCode().equals(choice.getIndicator())) {
chosenIndicator = indicator;
@@ -111,7 +125,8 @@ public final class LayoutPresenter implements Presenter {
if ("0".equals(choice.getFeatureId())) {
choice.setFeatureId(null);
}
- mapPresenter.loadValues(choice, chosenIndicator);
+ final String regionName = regions.getOrDefault(choice.getFeatureId(), CSTS.metropolitanFrance());
+ mapPresenter.loadValues(choice, chosenIndicator, periodName, regionName);
rightPanelPresenter.loadValues(choice);
}
@@ -134,6 +149,8 @@ public final class LayoutPresenter implements Presenter {
* @param list regions with indicators
*/
private void setRegions(final Map<String, String> list) {
+ regions.clear();
+ regions.putAll(list);
view.setRegions(list);
IndicatorServiceFactory.INSTANCE.getYears() //
diff --git a/www-client/src/main/java/fr/agrometinfo/www/client/presenter/MapPresenter.java b/www-client/src/main/java/fr/agrometinfo/www/client/presenter/MapPresenter.java
index df4bc0b855ab2a6898b8a73100aec84fa9dd7358..07d1ba7a26cf1cd89b9efb51288db1b8eefe8782 100644
--- a/www-client/src/main/java/fr/agrometinfo/www/client/presenter/MapPresenter.java
+++ b/www-client/src/main/java/fr/agrometinfo/www/client/presenter/MapPresenter.java
@@ -1,5 +1,7 @@
package fr.agrometinfo.www.client.presenter;
+import java.util.List;
+
import org.dominokit.domino.ui.utils.DominoElement;
import org.dominokit.rest.JsRestfulRequestFactory;
import org.dominokit.rest.shared.RestfulRequest;
@@ -38,6 +40,11 @@ public final class MapPresenter implements Presenter {
* @param indicator related indicator
*/
void setGeoJson(String geoJSON, IndicatorDTO indicator);
+
+ /**
+ * @param lines the title splitted in lines
+ */
+ void setTitle(List<String> lines);
}
/**
@@ -59,10 +66,13 @@ public final class MapPresenter implements Presenter {
/**
* Load indicator values on the map.
*
- * @param choice user choice for the indicator values
- * @param indicator related indicator for the choice
+ * @param choice user choice for the indicator values
+ * @param indicator related indicator for the choice
+ * @param periodName name of chosen period
+ * @param regionName name of chosen region
*/
- public void loadValues(final ChoiceDTO choice, final IndicatorDTO indicator) {
+ public void loadValues(final ChoiceDTO choice, final IndicatorDTO indicator, final String periodName,
+ final String regionName) {
final JsRestfulRequestFactory factory = new JsRestfulRequestFactory();
final RestfulRequest request = factory.get(VALUES_URL);
request.addQueryParam("indicator", choice.getIndicator());
@@ -74,9 +84,21 @@ public final class MapPresenter implements Presenter {
}
request.addQueryParam("year", String.valueOf(choice.getYear()));
request.addQueryParam("comparison", String.valueOf(choice.getComparison()));
- request.onSuccess(response -> view.setGeoJson(response.getBodyAsString(), indicator)).send();
+ request.onSuccess(response -> {
+ view.setGeoJson(response.getBodyAsString(), indicator);
+ view.setTitle(List.of(//
+ periodName, //
+ indicator.getDescription() + "(" + indicator.getUnit() + ")", //
+ regionName, //
+ choice.getYear().toString()));
+ }).send();
}
+ /**
+ * When the user select a feature on the map.
+ *
+ * @param id ID of feature
+ */
public void onFeatureSelect(final String id) {
App.getEventBus().fireEvent(FeatureSelectEvent.of(FeatureLevel.PRA, id));
}
diff --git a/www-client/src/main/java/fr/agrometinfo/www/client/ui/map/CanvasTitle.java b/www-client/src/main/java/fr/agrometinfo/www/client/ui/map/CanvasTitle.java
new file mode 100644
index 0000000000000000000000000000000000000000..b8bb9940ca1259d7ac4e961a39d57bed75d01135
--- /dev/null
+++ b/www-client/src/main/java/fr/agrometinfo/www/client/ui/map/CanvasTitle.java
@@ -0,0 +1,228 @@
+package fr.agrometinfo.www.client.ui.map;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringJoiner;
+
+import com.google.gwt.canvas.dom.client.Context2d;
+import com.google.gwt.canvas.dom.client.Context2d.TextAlign;
+import com.google.gwt.canvas.dom.client.TextMetrics;
+import com.google.gwt.dom.client.Document;
+import com.google.gwt.dom.client.ImageElement;
+import com.google.gwt.i18n.client.NumberFormat;
+
+import fr.agrometinfo.www.client.util.UiUtils;
+import fr.agrometinfo.www.client.util.color.ColorInterval;
+import ol.Map;
+
+/**
+ * Draw the title box into HTML canvas of OpenLayers to allow map export.
+ *
+ * At top left.
+ *
+ * @author Olivier Maury
+ */
+public final class CanvasTitle extends CanvasWidget {
+
+ /**
+ * Font color for title and scale.
+ */
+ private static final String FONT_COLOR = "#000000";
+
+ /**
+ * Line height for the lines of title.
+ */
+ private static final int LINE_HEIGHT = 12;
+
+ /**
+ * Size of colored border.
+ */
+ private static final int BORDER_SIZE = 1;
+
+ /**
+ * Width of logo.
+ */
+ private static final int LOGO_WIDTH = 150;
+
+ /**
+ * Width / height computed from SVG file.
+ */
+ private static final double LOGO_SIZE_RATIO = 2.1087;
+
+ /**
+ * Total width of title box, PADDING included.
+ */
+ private static final int MAX_WIDTH = 370;
+
+ /**
+ * To format scale bounds.
+ */
+ private static final NumberFormat NUMBER_FORMAT = NumberFormat.getFormat("0.#");
+
+ /**
+ * Keep space around logo, scale and text.
+ */
+ private static final int PADDING = 3;
+
+ /**
+ * @return total width of title box, PADDING included, limited to screen width.
+ */
+ private static int getWidth() {
+ return Math.min(UiUtils.getScreenWidth(), MAX_WIDTH);
+ }
+
+ /**
+ * Lines for the title.
+ */
+ private List<String> title;
+
+ /**
+ * Color intervals used to set background color of cells.
+ */
+ private List<ColorInterval> colorIntervals;
+
+ /**
+ * Constructor.
+ *
+ * @param map OpenLayers map.
+ */
+ public CanvasTitle(final Map map) {
+ super(map);
+ }
+
+ /**
+ * Draw the title box with background, border, logo and text.
+ */
+ @Override
+ protected void draw() {
+ final int availableWidth = getWidth() - LOGO_WIDTH - BORDER_SIZE * 2;
+ final Context2d ctx = getCanvas().getContext2d();
+ ctx.setFont("10px \"Helvetica Neue\", Helvetica, Arial, sans-serif");
+ final List<String> lines = new ArrayList<>();
+ for (final String line : title) {
+ if (line == null) {
+ continue;
+ }
+ for (final String splittedLine : splitLine(line, ctx, availableWidth)) {
+ lines.add(splittedLine);
+ }
+ }
+ this.drawBorder(lines.size());
+ this.drawLogo();
+ ctx.setFillStyle(FONT_COLOR);
+ ctx.setTextAlign(TextAlign.CENTER);
+ int i = 0;
+ final int x = PADDING + LOGO_WIDTH + (getWidth() - LOGO_WIDTH) / 2;
+ for (final String line : lines) {
+ ctx.fillText(line, x, (double) LINE_HEIGHT + LINE_HEIGHT * i);
+ i++;
+ }
+ this.drawScale();
+ }
+
+ /**
+ * Draw the box with background and border.
+ *
+ * @param nbOfLines number of lines to set the box height
+ */
+ private void drawBorder(final int nbOfLines) {
+ final Context2d ctx = getCanvas().getContext2d();
+ final int totalScaleHeight = 3 * LINE_HEIGHT;
+ final double height = Math.max(//
+ LINE_HEIGHT * nbOfLines + 2d * BORDER_SIZE, //
+ LOGO_WIDTH / LOGO_SIZE_RATIO + BORDER_SIZE + totalScaleHeight);
+ ctx.setFillStyle("#818181");
+ ctx.fillRect(0, 0, getWidth(), height + 2 * PADDING);
+ ctx.setFillStyle("#ffffff");
+ ctx.fillRect(0, 0, (double) getWidth() - BORDER_SIZE, height + 2 * PADDING - BORDER_SIZE);
+ }
+
+ /**
+ * Draw the logo.
+ */
+ private void drawLogo() {
+ final Context2d ctx = getCanvas().getContext2d();
+ final ImageElement img = Document.get().createImageElement();
+ img.setSrc("app/img/logo_etat-agrometinfo.svg");
+ ctx.drawImage(img, //
+ 0d + BORDER_SIZE + PADDING, //
+ 0d + BORDER_SIZE + PADDING, //
+ LOGO_WIDTH, //
+ LOGO_WIDTH / LOGO_SIZE_RATIO //
+ );
+ }
+
+ /**
+ * Draw the horizontal scale below the logo.
+ */
+ private void drawScale() {
+ final int nbOfIntervals = colorIntervals.size();
+ final double logoHeight = LOGO_WIDTH / LOGO_SIZE_RATIO;
+ final int cellWidth = getWidth() / (nbOfIntervals + 1);
+ final int cellHeight = 2 * LINE_HEIGHT;
+ final double cellTop = logoHeight + BORDER_SIZE + PADDING;
+ final double cellBottom = cellTop + cellHeight;
+ final double labelTop = cellBottom + LINE_HEIGHT;
+ final Context2d ctx = getCanvas().getContext2d();
+ ctx.setFont("11px \"Helvetica Neue\", Helvetica, Arial, sans-serif");
+ double x = PADDING;
+ for (final ColorInterval value : colorIntervals) {
+ final String line = NUMBER_FORMAT.format(value.getMin());
+ ctx.setFillStyle("#" + value.getColor());
+ ctx.fillRect(x, cellTop, cellWidth, cellHeight);
+ ctx.setFillStyle(FONT_COLOR);
+ ctx.setTextAlign(TextAlign.LEFT);
+ ctx.fillText(line, x, labelTop);
+ x += cellWidth;
+ }
+ if (!colorIntervals.isEmpty()) {
+ final ColorInterval value = colorIntervals.get(nbOfIntervals - 1);
+ final String line = NUMBER_FORMAT.format(value.getMax());
+ ctx.setFillStyle(FONT_COLOR);
+ ctx.setTextAlign(TextAlign.LEFT);
+ ctx.fillText(line, x, labelTop);
+ }
+ }
+
+ /**
+ * @param intervals Color intervals used to set background color of cells.
+ * @param lines the title splitted in lines
+ */
+ public void setTitle(final List<String> lines, final List<ColorInterval> intervals) {
+ this.title = lines;
+ this.colorIntervals = intervals;
+ }
+
+ /**
+ * Split a line in several lines if needed according to the available width for
+ * the text.
+ *
+ * @param line line to split
+ * @param ctx canvas context
+ * @param availableWidth space where text must be drawn
+ * @return splitted lines
+ */
+ private List<String> splitLine(final String line, final Context2d ctx, final double availableWidth) {
+ final List<String> lines = new ArrayList<>();
+ TextMetrics measure = ctx.measureText(line);
+ if (measure.getWidth() <= availableWidth) {
+ lines.add(line);
+ } else {
+ final String[] parts = line.split(" ");
+ StringJoiner sj = new StringJoiner(" ");
+ for (final String part: parts) {
+ measure = ctx.measureText(sj.toString() + " " + part);
+ if (measure.getWidth() <= availableWidth) {
+ sj.add(part);
+ } else {
+ lines.add(sj.toString());
+ sj = new StringJoiner(" ");
+ sj.add(part);
+ }
+ }
+ lines.add(sj.toString());
+ }
+
+ return lines;
+ }
+}
diff --git a/www-client/src/main/java/fr/agrometinfo/www/client/util/UiUtils.java b/www-client/src/main/java/fr/agrometinfo/www/client/util/UiUtils.java
new file mode 100644
index 0000000000000000000000000000000000000000..1b35920f8fb05976a5cf798ad164046e3d2c038c
--- /dev/null
+++ b/www-client/src/main/java/fr/agrometinfo/www/client/util/UiUtils.java
@@ -0,0 +1,21 @@
+package fr.agrometinfo.www.client.util;
+
+/**
+ * Helpers for user interface.
+ *
+ * @author Olivier Maury
+ */
+public final class UiUtils {
+ /**
+ * @return screen width (px)
+ */
+ public static native int getScreenWidth() /*-{
+ return screen.width;
+ }-*/;
+
+ /**
+ * No Constructor.
+ */
+ private UiUtils() {
+ }
+}
diff --git a/www-client/src/main/java/fr/agrometinfo/www/client/view/LayoutView.java b/www-client/src/main/java/fr/agrometinfo/www/client/view/LayoutView.java
index 64352adc56be584bae797356f62c7056906d6358..9b42feea2a640cb3fc9ca2f975eec571ed2b238a 100644
--- a/www-client/src/main/java/fr/agrometinfo/www/client/view/LayoutView.java
+++ b/www-client/src/main/java/fr/agrometinfo/www/client/view/LayoutView.java
@@ -25,7 +25,6 @@ import org.dominokit.domino.ui.utils.DominoElement;
import org.dominokit.domino.ui.utils.ScreenMedia;
import org.dominokit.rest.shared.request.FailedResponseBean;
import org.jboss.elemento.Elements;
-import org.jboss.elemento.EmptyContentBuilder;
import org.jboss.elemento.EventCallbackFn;
import org.jboss.elemento.EventType;
import org.jboss.elemento.HtmlContentBuilder;
@@ -37,7 +36,6 @@ import elemental2.dom.DomGlobal;
import elemental2.dom.HTMLAnchorElement;
import elemental2.dom.HTMLDivElement;
import elemental2.dom.HTMLElement;
-import elemental2.dom.HTMLImageElement;
import elemental2.dom.MouseEvent;
import fr.agrometinfo.www.client.i18n.AppConstants;
import fr.agrometinfo.www.client.i18n.AppMessages;
@@ -208,8 +206,6 @@ public final class LayoutView extends AbstractBaseView<LayoutPresenter> implemen
choice.setLevel(FeatureLevel.REGION);
layout = Layout.create("AgroMetInfo").show();
layout.css("app-layout");
- final EmptyContentBuilder<HTMLImageElement> logoElem = Elements.img("app/img/logo_etat-agrometinfo.svg");
- layout.setLogo(logoElem);
final HTMLDivElement contentElement = div().element();
contentElement.textContent = CSTS.applicationLoading();
layout.getContentPanel().id(MapView.MAP_CONTAINER_ID);
diff --git a/www-client/src/main/java/fr/agrometinfo/www/client/view/MapView.java b/www-client/src/main/java/fr/agrometinfo/www/client/view/MapView.java
index 1be14d51c922320e7d1f3fbc71ff1a99c2d212b7..baf67a405a6c0b419297f00f6d478291623d0572 100644
--- a/www-client/src/main/java/fr/agrometinfo/www/client/view/MapView.java
+++ b/www-client/src/main/java/fr/agrometinfo/www/client/view/MapView.java
@@ -17,6 +17,7 @@ import elemental2.dom.HTMLElement;
import fr.agrometinfo.www.client.i18n.MapConstants;
import fr.agrometinfo.www.client.presenter.MapPresenter;
import fr.agrometinfo.www.client.ui.map.CanvasAttributions;
+import fr.agrometinfo.www.client.ui.map.CanvasTitle;
import fr.agrometinfo.www.client.ui.map.ControlSuppliers;
import fr.agrometinfo.www.client.ui.map.TileSuppliers;
import fr.agrometinfo.www.client.util.ApplicationUtils;
@@ -210,9 +211,14 @@ public final class MapView extends HtmlContentBuilder<HTMLElement> implements Ma
}-*/;
/**
- * Layer with cells.
+ * Title box.
*/
- private Vector vectorLayer;
+ private CanvasTitle canvasTitle;
+
+ /**
+ * Color intervals used to set background color of cells.
+ */
+ private List<ColorInterval> colorIntervals;
/**
* map.
@@ -225,14 +231,14 @@ public final class MapView extends HtmlContentBuilder<HTMLElement> implements Ma
private MapPresenter presenter;
/**
- * OpenLayers view.
+ * Layer with cells.
*/
- private View view;
+ private Vector vectorLayer;
/**
- * Color intervals used to set background color of cells.
+ * OpenLayers view.
*/
- private List<ColorInterval> colorIntervals;
+ private View view;
/**
* Constructor.
@@ -323,6 +329,9 @@ public final class MapView extends HtmlContentBuilder<HTMLElement> implements Ma
map.render();
new CanvasAttributions(map);
+ canvasTitle = new CanvasTitle(map);
+ canvasTitle.setTitle(List.of(), List.of());
+
// add some interactions
removeContextMenuRightClick();
addClickInteractions();
@@ -402,4 +411,9 @@ public final class MapView extends HtmlContentBuilder<HTMLElement> implements Ma
presenter = p;
}
+ @Override
+ public void setTitle(final List<String> lines) {
+ canvasTitle.setTitle(lines, colorIntervals);
+ }
+
}
diff --git a/www-client/src/main/resources/fr/agrometinfo/www/client/public/style.css b/www-client/src/main/resources/fr/agrometinfo/www/client/public/style.css
index 8387db5ac883b7be2af90403c9a040f4f5739ae1..fd5987ea388e40a8cb3b687028fc8d4c747172b7 100644
--- a/www-client/src/main/resources/fr/agrometinfo/www/client/public/style.css
+++ b/www-client/src/main/resources/fr/agrometinfo/www/client/public/style.css
@@ -89,6 +89,9 @@ select {
.agrometinfo-navbar .navbar-header .menu-toggle .bars {
line-height: 15px;
}
+.agrometinfo-leftsidebar {
+ max-width: 100%;
+}
.agrometinfo-leftsidebar.sidebar,
.agrometinfo-rightsidebar.right-sidebar {
height: calc(100vh - var(--logo-height));
@@ -97,6 +100,7 @@ select {
.agrometinfo-rightsidebar.right-sidebar {
width: var(--rightsidebar-width);
padding: var(--rightsidebar-padding);
+ padding-bottom: 2em;
}
.agrometinfo-rightsidebar.right-sidebar.slide-out-right {
right: calc(-1 * var(--rightsidebar-width));
@@ -181,11 +185,6 @@ div.idp {
:root {
--logo-height: 50px;
}
-@media screen and (max-width: 450px) {
- .navbar-brand {
- display: none;
- }
-}
@media screen and (max-width: 700px) {
:root {
--rightsidebar-padding: 1em;